CN118122864A - Automatic feeding and jacking mechanism for sliding block - Google Patents
Automatic feeding and jacking mechanism for sliding block Download PDFInfo
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- CN118122864A CN118122864A CN202410553863.5A CN202410553863A CN118122864A CN 118122864 A CN118122864 A CN 118122864A CN 202410553863 A CN202410553863 A CN 202410553863A CN 118122864 A CN118122864 A CN 118122864A
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- feeding
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- 230000007246 mechanism Effects 0.000 title claims abstract description 124
- 238000006073 displacement reaction Methods 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 13
- 208000032370 Secondary transmission Diseases 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000750 progressive effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 2
- 238000010009 beating Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 208000032369 Primary transmission Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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Abstract
The invention relates to the technical field of slider ejection, and discloses an automatic slider feeding and ejection mechanism, which comprises a base, wherein a workbench is arranged at the top of the base, a plurality of groups of supporting seats are arranged at the top of the workbench, a lower die mechanism is arranged at the top of the supporting seats, workpieces are arranged at the top of the lower die mechanism, upright posts are arranged at four corners of the top of the base, and guide posts are arranged at two groups of opposite ends, far away from each other, of the upright posts; this automatic liftout mechanism that goes up of slider drives feeding mechanism displacement through being provided with feeding actuating mechanism and drives after last module is accomplished the work piece punching press, gets the stub bar through feeding mechanism and supports the bottom of work piece to drive the work piece displacement, through the cooperation of structure in the feeding actuating mechanism, make the work piece realize breaking away from with lower module, and the displacement is to the process of next group lower module top installation, has realized feeding, punching press integration's production process.
Description
Technical Field
The invention relates to the technical field of slider ejection, in particular to an automatic slider feeding and ejection mechanism.
Background
The usual slider liftout mechanism is single row liftout, and the slider direction is the guide of sliding guide, and liftout mechanism is fixed a set of work or material rest for organism guide rail front side, is fixed with the frame on the work or material rest, and multiunit wheel carrier is fixed in the frame, and a set of gyro wheel is fixed below every wheel carrier, has a slip cap in every little slider, is adjusted and is fastened by the upper and lower position of screw, and the jack catch articulates on the slip cap in little slider, along with the slider motion, under the effect of gyro wheel, stirs the slip cap and realize the work or material.
The material beating frame of the material beating mechanism is heavy, the distance of the small sliding block is required to be matched during installation, the material beating mechanism is slowly adjusted to the corresponding position, the adjustment is troublesome, the material beating stroke is not influenced by the structure and is gradually eliminated, the guide mechanism of the sliding block is a six-sided or octahedral guide rail and does not have a guide sleeve for guiding, so the guide rail generates displacement under the action of lateral force, an operator is required to regularly adjust, time and labor are wasted, meanwhile, the material beating mechanism of the existing progressive stamping forming workpiece can only be positioned at a fixed position during production, the material beating mechanism cannot follow during feeding, the phenomenon that the workpiece falls easily during module transferring is carried out on the workpiece, and further the material jacking guide mechanism with more perfect structural function is required.
Disclosure of Invention
The invention provides an automatic feeding and ejection mechanism for a sliding block, which solves the technical problems that the existing ejection structure in the related art is inconvenient to adjust and cannot move along with a workpiece.
The invention realizes the above purpose through the following technical scheme:
The automatic feeding and jacking mechanism for the sliding block comprises a base, wherein a workbench is arranged at the top of the base, a plurality of groups of supporting seats are arranged at the top of the workbench, a lower die mechanism is arranged at the top of the supporting seats, workpieces are arranged at the top of the lower die mechanism, upright posts are arranged at four corners of the top of the base, two groups of upright posts are opposite to each other, guide posts are arranged at one ends of the upright posts far away from each other, sliding displacement mechanisms are arranged at the outer sides of the two groups of upright posts in the same row, an upper die set is arranged at one end of the sliding displacement mechanisms close to each other, and the upper die set is arranged at one side of the four groups of upright posts close to each other;
The top of the four groups of upright posts is provided with a top seat together, the top of the top seat is provided with a material ejection mechanism penetrating through the top seat and extending to the bottom of the upper module in a sliding manner, the material ejection mechanism at least comprises a material ejection telescopic rod, and the material ejection telescopic rod is used for carrying out material ejection support on a workpiece;
The two ends of the workbench are symmetrically provided with driving mechanisms, each driving mechanism at least comprises a main transmission shaft, each main transmission shaft penetrates through two ends of the workbench and is connected with an external driving motor shaft, and each driving mechanism is used for driving the upper module to move up and down integrally;
feeding mechanisms are symmetrically arranged on two sides of the supporting seat, each feeding mechanism at least comprises material taking heads arranged on two sides of the lower end of the workpiece, and each material taking head is used for supporting the workpiece to be separated from the lower die structure and performing progressive displacement;
The middle part inside the workstation is provided with the well chamber, the both sides that the workstation is inside to be located under the supporting seat all are provided with the displacement actuating chamber, the inside in displacement actuating chamber is provided with feeding actuating mechanism, feeding actuating mechanism provides the driving force through the rotation of main drive shaft, feeding actuating mechanism is used for driving the directional displacement of feeding mechanism, the both sides inside the workstation all are provided with synchronous chamber, the inside in synchronous chamber is provided with the synchronous drive mechanism who is connected with the main drive shaft transmission.
As a further optimization scheme of the invention, the lower die mechanism comprises a plurality of groups of lower die sets uniformly arranged in the middle of the top of the supporting seat, the lower die sets and the top of the supporting seat adopt a quick-dismantling mechanism, and the lower die sets are arranged in a line at the top of the supporting seat and are arranged according to the production procedure of workpieces.
The sliding displacement mechanism comprises sliding sleeve blocks arranged on the outer sides of guide posts, a cross beam is arranged between the two groups of sliding sleeve blocks positioned on the outer sides of the two groups of guide posts in the same row, two groups of connecting sleeve blocks connected with an upper module in a bolt fastening mode are sleeved on the outer sides of the cross beam, a positioning sliding rod is arranged in the upright post, which is close to one end of the guide post, and positioning sleeves are sleeved on the outer sides of the positioning sliding rods and fixedly connected with the sliding sleeve blocks.
The driving mechanism further comprises hinge struts hinged with the bottoms of the connecting sleeve blocks, hinge seats are arranged at the bottoms of the two groups of hinge struts together, hinge push rods are arranged at the bottoms of the hinge seats, cams are arranged at two ends of the outer side of the main transmission shaft, and the other ends of the cams are hinged with the hinge push rods.
The material ejection mechanism also comprises a plurality of groups of air storage tanks arranged at the two ends of the top seat, the middle part of the top seat is symmetrically provided with supporting sliding rods B, one ends of the two groups of supporting sliding rods B, which are mutually close, are jointly provided with a supporting plate A, the top of the supporting plate A is penetrated and provided with a plurality of groups of material ejection telescopic rods, the output ends of the material ejection telescopic rods penetrate the top seat and extend to the middle part of the bottom of the upper module, the output ends of the air storage tanks are mutually communicated with the top of the material ejection telescopic rods, the air storage device is characterized in that an air channel triple piece is arranged at the input end of the air storage tank and is communicated with an external air source, a jacking head matched with a workpiece is elastically and slidably arranged at the bottom of the output end of the jacking telescopic rod, a supporting sliding rod A is arranged in the middle of the bottom of the upper module, a sliding block is slidably arranged at the bottom of the supporting sliding rod A, and positioning sleeve plates matched with the output end of the jacking telescopic rod are sleeved on two sides of the sliding block.
The feeding mechanism further comprises a plurality of groups of first guide grooves symmetrically arranged on the inner walls of the two sides of the supporting seat, the number of the first guide grooves corresponds to the number of the workpieces, connecting columns are slidably arranged in the first guide grooves, supporting plates B extending to the tops of the supporting seat are arranged on the outer sides of the connecting columns, material taking heads are arranged on the tops of the supporting plates B, transverse connecting rods are arranged at one ends of the outer sides of the connecting columns, two groups of vertical connecting rods are arranged at the bottoms of the transverse connecting rods, and the bottoms of the vertical connecting rods extend to the inside of the workbench.
The feeding driving mechanism comprises two groups of secondary transmission shafts which respectively penetrate through the middle cavity, the displacement driving cavity and the inner side of the synchronous cavity, two ends of each secondary transmission shaft are connected with an inner wall bearing of the workbench, and a synchronous transmission mechanism is arranged between the outer side of the inner side of the synchronous cavity and the outer side of the main transmission shaft.
The secondary transmission shaft is located the outside in displacement driving chamber, well chamber and all is provided with incomplete gear B, the outside that the vertical link extended to the workstation inside is provided with incomplete gear B intermeshing's rack B, the outside that the vertical link located the workstation inside is provided with the displacement post, the inner wall position department of workstation is provided with the second guide way with the mutual adaptation of displacement post.
The main transmission shaft is located the outside of displacement driving chamber, well chamber and all is provided with incomplete gear A, the position department of workstation inner wall is provided with the gear with incomplete gear A intermittent type meshing, the top of workstation inner wall is provided with the slip cross slot, the inside of slip cross slot is provided with the slip horizontal pole, the bottom of slip horizontal pole is provided with the rack A with gear intermeshing, the both ends of slip horizontal pole bottom all are provided with the impeller block with displacement post looks adaptation, the one end of slip horizontal pole is provided with the push pedal, be provided with the spring jointly between the other end of push pedal and the inner wall of slip cross slot.
The two groups of sliding cross bars positioned in the middle cavity are mutually close to one end of the sliding cross bars, a connecting flat plate is arranged at the joint of the two groups of sliding cross bars, and a connecting plate which extends to the top of the workbench and is mutually connected with the bottom of the sliding block is arranged at the top of the connecting flat plate.
The invention has the beneficial effects that:
1. According to the invention, the feeding driving mechanism is arranged to drive the feeding mechanism to displace after the workpiece is stamped by the upper die set, the bottom of the workpiece is supported by the material taking head in the feeding mechanism, so that the workpiece is driven to displace, the workpiece is separated from the lower die set by the cooperation of the structure in the feeding driving mechanism, and the workpiece is displaced to the top of the next group of lower die sets for mounting, so that the production procedure of feeding and stamping integration is realized;
2. According to the invention, when feeding is performed, the ejection telescopic rod is controlled by the air pressure in the air storage tank, so that the ejection head at the bottom of the ejection telescopic rod always keeps the ejection function on a workpiece, and is matched with the material taking head to form an up-down clamping structure, so that the material taking head cannot slide off in the feeding displacement process, and meanwhile, the power of the feeding driving mechanism is transmitted to the ejection mechanism through the connecting plate, so that the ejection telescopic rod is driven to integrally follow the displacement, and the rationality of structural design and the continuity of production procedures are improved.
Drawings
FIG. 1 is a perspective view of the main structure of the present invention;
FIG. 2 is a schematic diagram of the connection relationship among the sliding displacement mechanism, the driving mechanism and the upper module;
FIG. 3 is an enlarged schematic view of the structure of the sliding displacement mechanism and the driving mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the ejector mechanism and the lower die mechanism in the invention;
FIG. 5 is an enlarged schematic view of the structure of the ejector mechanism in the invention;
FIG. 6 is an enlarged schematic view of the structure at A of FIG. 5;
FIG. 7 is a schematic diagram of the structure of the position connection relationship between the ejector mechanism and the lower die mechanism in the invention;
FIG. 8 is an enlarged schematic view of the structure at B of FIG. 7;
FIG. 9 is a schematic diagram of the connection relationship between the connecting plate and the sliding block in the present invention;
FIG. 10 is an enlarged view showing the position of the first guide groove according to the present invention;
FIG. 11 is an enlarged schematic view of the structure of the feeding mechanism in the present invention;
FIG. 12 is a side cut-away view of a structure at a table in accordance with the present invention;
FIG. 13 is a top view of a table of the present invention;
FIG. 14 is a perspective view at A-A of FIG. 13;
FIG. 15 is a front view at A-A of FIG. 13;
FIG. 16 is a perspective view at B-B of FIG. 13;
FIG. 17 is an enlarged schematic view of the structure at C of FIG. 16;
FIG. 18 is a front view at B-B of FIG. 13;
FIG. 19 is a perspective view at C-C of FIG. 13;
FIG. 20 is a front view at C-C of FIG. 13;
FIG. 21 is an enlarged schematic front view of the feed drive mechanism of the present invention;
FIG. 22 is an enlarged schematic view of the feed drive mechanism of the present invention from the back side;
fig. 23 is an enlarged schematic view of the structure at D of fig. 22.
In the figure: 1. a base; 2. a work table; 3. a support base; 4. a column; 5. an upper module; 6. a top base; 7. a gas storage tank; 8. a guide post; 9. a push rod is hinged; 10. connecting sleeve blocks;
11. A sliding sleeve block; 12. a cross beam; 13. a hinged strut; 14. a cam; 15. positioning a slide rod; 16. a hinge base; 17. positioning the sleeve; 18. a main drive shaft; 19. a lower module; 20. supporting a sliding rod A;
21. A jacking telescopic rod; 22. a support plate A; 23. supporting a sliding rod B; 24. a material ejecting head; 25. a connecting plate; 26. positioning a sleeve plate; 27. a sliding block; 28. a workpiece; 29. a transverse connecting rod; 30. a vertical connecting rod;
31. A support plate B; 32. a material taking head; 33. a first guide groove; 34. a synchronization chamber; 35. a synchronous transmission mechanism; 36. a displacement driving cavity; 37. a secondary drive shaft; 38. a middle cavity; 39. a rack A; 40. incomplete gear a;
41. Incomplete gear B; 42. a rack B; 43. a spring; 44. a gear; 45. a sliding cross bar; 46. a sliding transverse groove; 47. a push plate; 48. a second guide groove; 49. a displacement column; 50. a pushing block; 51. and (5) connecting the columns.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It is to be understood that these embodiments are merely discussed so that those skilled in the art may better understand and implement the subject matter described herein and that changes may be made in the function and arrangement of the elements discussed without departing from the scope of the disclosure herein. Various examples may omit, replace, or add various procedures or components as desired. In addition, features described with respect to some examples may be combined in other examples as well.
Example 1
As shown in fig. 1 to 23, an automatic slider feeding mechanism comprises a base 1, a workbench 2 is arranged at the top of the base 1, a plurality of groups of supporting seats 3 are arranged at the top of the workbench 2, a lower die mechanism is arranged at the top of the supporting seats 3, a workpiece 28 is arranged at the top of the lower die mechanism, the lower die mechanism comprises a plurality of groups of lower die groups 19 uniformly arranged at the middle part of the top of the supporting seats 3, the lower die groups 19 and the top of the supporting seats 3 adopt quick-release mechanisms, the quick-release mechanisms are of any quick-release structure in the prior art and are used for realizing the quick-release function of the lower die groups 19 and the supporting seats 3, the lower die groups 19 are arranged in a straight line at the top of the supporting seats 3, upright posts 4 are arranged at four corners of the top of the supporting seats 1 according to the production procedure of the workpiece 28, guide posts 8 are arranged at one ends of the two groups of the upright posts 4 far away from each other, sliding displacement mechanisms are arranged at the outer sides of the two groups of the guide posts 8, one end of the two groups of the sliding displacement mechanisms close to each other are jointly provided with an upper die group 5, the upper die group 5 is arranged at one side of the two groups of the upright posts 4, the two groups of the sliding guide posts 11 are respectively close to each other, one side of the two groups of the upright posts 11 are respectively provided with a sliding sleeve 11 and a sliding sleeve 11 is fixedly arranged at the outer sides of the two end sleeves 11, two sets of the sliding blocks 11 are respectively, two end sleeves 11 are respectively, two sliding blocks 11 are respectively arranged at the two end pieces of the two end pieces are respectively, and the two end pieces of the two end of the end pieces are respectively, and the two end pieces are respectively arranged;
The top of four groups of upright posts 4 is provided with a top seat 6 together, the top of the top seat 6 is provided with a material ejection mechanism penetrating through the top seat 6 and extending to the bottom of the upper module 5 in a sliding manner, the material ejection mechanism at least comprises a material ejection telescopic rod 21, the material ejection telescopic rod 21 is used for carrying out material ejection support on a workpiece 28, the material ejection mechanism also comprises a plurality of groups of air storage tanks 7 arranged at two ends of the top seat 6, the middle part of the top seat 6 is symmetrically provided with a support sliding rod B23, one ends of the two groups of support sliding rods B23, which are close to each other, are provided with a supporting plate A22 together, the top of the supporting plate A22 is provided with a plurality of groups of material ejection telescopic rods 21 in a penetrating manner, the output end of the material ejection telescopic rod 21 penetrates through the top seat 6 and extends to the middle position of the bottom of the upper module 5, the output end of the air storage tank 7 is mutually communicated with the top of the material ejection telescopic rod 21, the input end of the air storage tank 7 is provided with an air channel triple piece and is communicated with an external air source, the bottom of the output end of the material ejection telescopic rod 21 is elastically provided with a material ejection head 24 matched with the workpiece 28, the middle part of the bottom of the upper module 5 is provided with a supporting sliding rod A20, the bottom of the supporting sliding rod 20 is provided with sliding blocks 27, the sliding blocks 27 are provided with sliding blocks 27 at the two sides of the bottom sliding rods 27, and the sliding blocks are provided with positioning plates and the sliding blocks 27;
The two ends of the workbench 2 are symmetrically provided with driving mechanisms, each driving mechanism at least comprises a main transmission shaft 18, each main transmission shaft 18 penetrates through two ends of the workbench 2, each main transmission shaft 18 is connected with an external driving motor shaft, each driving mechanism is used for driving the upper module 5 to move up and down integrally, each driving mechanism further comprises a hinged support rod 13 hinged with the bottom of the corresponding connecting sleeve block 10, the bottoms of the two groups of hinged support rods 13 are jointly provided with a hinged seat 16, the bottoms of the hinged seats 16 are provided with hinged push rods 9, two ends of the outer sides of the main transmission shafts 18 are respectively provided with a cam 14, and the other ends of the cams 14 are hinged with the hinged push rods 9;
The feeding mechanism is symmetrically arranged on two sides of the supporting seat 3 and comprises at least material taking heads 32 arranged on two sides of the lower end of the workpiece 28, the material taking heads 32 are used for supporting the workpiece 28 to separate from a lower die structure and move progressively, the feeding mechanism also comprises a plurality of groups of first guide grooves 33 symmetrically arranged inside the outer walls of the two sides of the supporting seat 3, the number of the first guide grooves 33 corresponds to that of the workpiece 28, connecting columns 51 are slidably arranged inside the first guide grooves 33, supporting plates B31 extending to the top of the supporting seat 3 are arranged outside the connecting columns 51, material taking heads 32 are arranged at the top of the supporting plates B31, transverse connecting rods 29 are jointly arranged at one ends of the outer sides of the connecting columns 51, two groups of vertical connecting rods 30 are arranged at the bottom of the transverse connecting rods 29, and the bottoms of the vertical connecting rods 30 extend to the inside of the workbench 2;
The middle part inside the workbench 2 is provided with a middle cavity 38, two sides of the interior of the workbench 2, which are positioned right below the supporting seat 3, are both provided with displacement driving cavities 36, the interior of the displacement driving cavities 36 is provided with a feeding driving mechanism, the feeding driving mechanism provides driving force through the rotation of the main transmission shaft 18, the feeding driving mechanism is used for driving the feeding mechanism to directionally displace, two sides of the interior of the workbench 2 are both provided with synchronous cavities 34, the interior of the synchronous cavities 34 is provided with synchronous transmission mechanisms 35 which are in transmission connection with the main transmission shaft 18, the feeding driving mechanism comprises two groups of secondary transmission shafts 37 which respectively penetrate through the middle cavity 38, the displacement driving cavities 36 and the interior of the synchronous cavities 34, two ends of the secondary transmission shafts 37 are connected with the inner wall bearings of the workbench 2, and the synchronous transmission mechanisms 35 are jointly arranged between the outer sides of the interior of the synchronous cavities 34 and the outer sides of the main transmission shafts 18;
The secondary transmission shaft 37 is positioned outside the displacement driving cavity 36 and the middle cavity 38 and is provided with an incomplete gear B41, a rack B42 meshed with the incomplete gear B41 is arranged outside the vertical connecting rod 30 extending to the inside of the workbench 2, a displacement column 49 is arranged outside the vertical connecting rod 30 positioned inside the workbench 2, a second guide groove 48 matched with the displacement column 49 is arranged at the position of the inner wall of the workbench 2, the incomplete gear A40 is arranged outside the primary transmission shaft 18 positioned inside the displacement driving cavity 36 and the middle cavity 38, a gear 44 meshed with the incomplete gear A40 intermittently is arranged at the position of the inner wall of the workbench 2, a sliding transverse groove 46 is arranged at the top of the inner wall of the workbench 2, a sliding cross rod 45 is arranged inside the sliding cross rod 46, a rack A39 meshed with the gear 44 is arranged at the bottom of the sliding cross rod 45, pushing blocks 50 matched with the displacement column 49 are arranged at two ends of the bottom of the sliding cross rod 45, a pushing plate 47 is arranged at one end, a spring 43 is arranged between the other end of the pushing plate 47 and the inner wall of the sliding cross groove 46, two groups of the sliding cross rod 45 positioned inside the middle cavity 38 are close to each other and connected with the top of the workbench 25 in a mutually extending mode, and the two groups of the sliding cross rods 45 are connected with the top and the top of the top is connected with the top of the workbench 2.
The use process of the automatic slider feeding and jacking mechanism provided in the embodiment is as follows, before the workpiece 28 is produced, firstly, a corresponding lower module 19 is installed on the top of the supporting seat 3 according to the production procedure of the workpiece 28, and the length of the output end of the jacking telescopic rod 21 is controlled by adjusting the air pressure of the air storage tank 7 on the jacking telescopic rod 21, so that the jacking head 24 can adapt to the structural requirements of different lower modules 19;
Further, a workpiece 28 to be produced is placed at the top of the first group of lower modules 19, then the ejector telescopic rod 21 is opened to drive the ejector head 24 to position the outer edge of the workpiece, then the main transmission shaft 18 is driven to rotate, the cam 14 is driven to rotate, one end of the hinged push rod 9 is driven to follow the rotation displacement through the rotation of the cam 14, the other end of the hinged push rod 9 pulls the two groups of hinged support rods 13 at the top of the hinged seat 16 to drive the connecting sleeve block 10 to displace downwards, and the cross beam 12 and the upper module 5 are driven to displace downwards integrally through the connecting sleeve block 10;
The sliding sleeve block 11 is driven to slide on the outer side of the guide post 8 through the displacement of the cross beam 12, the positioning sleeve 17 is driven to slide on the outer side of the positioning slide rod 15, the position structure is more stable when the cross beam 12 slides up and down through the double limiting of the positioning slide rod 15 and the guide post 8, and the upper die set 5 is displaced downwards, so that the workpiece 28 is extruded into a rough blank;
The upper die set 5 is driven to move upwards to reset after extrusion is completed along with rotation of the cam 14, the lifting head 24 limits the workpiece 28 along with upward displacement of the upper die set 5, so that the workpiece 28 is enabled to be free of embedding into the upper die set 5, simultaneously, along with rotation of the main transmission shaft 18, the two groups of secondary transmission shafts 37 outside the synchronous transmission mechanism 35 are driven to rotate along with rotation of the main transmission shaft 18 and the secondary transmission shafts 37, the incomplete gear A40 and the incomplete gear B41 are driven to rotate along with rotation of the main transmission shaft 18 and the secondary transmission shafts 37, the incomplete gear B41 is meshed with the rack B42 at the moment along with rising of the upper die set 5, so that the rack B42 is driven to move upwards, the transverse connecting rod 29 at the top of the vertical connecting rod 30 is driven to move upwards, the supporting plate B31 at one end of the connecting column 51 is driven to move upwards through the transverse connecting rod 29, so that the workpiece 28 is further driven to be lifted upwards by the lifting head 32, the lifting head 24 is driven to move upwards, the lifting head 24 can move upwards along with the lifting telescopic rod 21, the lifting head 24 can move along with the rotation, along with the rotation of the main transmission shaft 18, the incomplete gear A40 and the rough blank of the workpiece 28 are driven, the workpiece 28 is formed, and the position of the workpiece 28 is stable in the clamping state, and the position of the workpiece is guaranteed;
the displacement column 49 slides in the second guide groove 48 during the upward displacement of the vertical link 30, while the connection column 51 slides in the first guide groove 33, thereby performing a limit displacement;
further, when the displacement column 49 and the connection column 51 are both displaced to the top ends of the second guide groove 48 and the first guide groove 33, at this time, the incomplete gear a40 is simultaneously rotated to a state of meshing with the gear 44, the sliding cross rod 45 at the top of the rack a39 is driven to slide in the sliding cross groove 46 by the rotation of the gear 44, the pushing block 50 is driven to push the displacement column 49 to horizontally and transversely displace in the second guide groove 48 by the displacement of the sliding cross rod 45, and the vertical connecting rod 30 connected with the displacement column 49 is simultaneously supported by the limit of the second guide groove 48, so that the connection column 51 is synchronously driven to transversely displace in the first guide groove 33, and the pick-up head 32 is driven to integrally and synchronously displace, thereby driving the workpiece 28 to displace to the top of the next group of lower modules 19;
along with the displacement of the sliding cross bars 45, the sliding blocks 27 at the top of the connecting plate 25 are synchronously driven to slide through the two groups of sliding cross bars 45 in the middle cavity 38, the sliding blocks 27 further drive the jacking telescopic rods 21 to follow the sliding displacement, so that the jacking heads 24 at the bottoms of the jacking telescopic rods 21 also synchronously follow the sliding displacement, when the workpiece 28 is displaced to the top of the next group of lower modules 19, the displacement column 49 just displaces to the other end of the second guide groove 48, meanwhile, the connecting column 51 also displaces to the other end of the first guide groove 33, at the moment, the incomplete gear A40 rotates and is not meshed with the gear 44 any more, so that the pushing force is not generated on the rack A39 any more, and the displacement column 49 and the connecting column 51 displace downwards under the combined action of the guiding and gravity of the second guide groove 48 and the first guide groove 33, so that the workpiece 28 supported at the tops of the material taking heads 32 displace downwards to the top of the next group of lower modules 19, and the whole material taking heads 32 displace along with the connecting rods 29, and the whole connecting rods 30 displace, and the whole feeding mechanism is driven by the vertical guide groove 33 and the whole driving mechanism is driven to displace once due to the closed circulation of the guide structure of the first guide groove 33 and the second guide groove 48;
And in the process of displacement of the sliding cross rod 45, the push plate 47 is driven to compress the spring 43 to generate a rebound force, when the sliding cross rod 45 is not acted by the pushing force of the rack A39, the sliding cross rod 45 is driven to reset under the action of the rebound force, meanwhile, the workpiece 28 is moved downwards along with the material taking head 32, so that the material taking head 24 releases the material taking state of the workpiece 28, and the material taking head 24 resets along with the reverse pushing force of resetting of the sliding cross rod 45, in the whole displacement process of the material taking telescopic rod 21, the sliding block 27 slides at the bottom of the supporting sliding rod A20, and meanwhile, the supporting plate A22 drives the upper end of the material taking telescopic rod 21 to slide outside of the supporting sliding rod B23, so that the synchronism of the positions of the upper end and the lower end of the material taking telescopic rod 21 is maintained.
The embodiment has been described above with reference to the embodiment, but the embodiment is not limited to the above-described specific implementation, which is only illustrative and not restrictive, and many forms can be made by those of ordinary skill in the art, given the benefit of this disclosure, are within the scope of this embodiment.
Claims (10)
1. The automatic slider feeding and jacking mechanism is characterized by comprising a base (1), wherein a workbench (2) is arranged at the top of the base (1), a plurality of groups of supporting seats (3) are arranged at the top of the workbench (2), a lower die mechanism is arranged at the top of the supporting seats (3), workpieces (28) are arranged at the top of the lower die mechanism, upright posts (4) are arranged at four corners of the top of the base (1), guide posts (8) are arranged at two groups of opposite ends, far away from each other, of the upright posts (4), sliding displacement mechanisms are arranged at the outer sides of the guide posts (8) in the same row, an upper die set (5) is arranged at one end, close to each other, of the sliding displacement mechanisms, and the upper die set (5) is arranged at one side, close to each other, of the four groups of upright posts (4);
The tops of the four groups of upright posts (4) are provided with a footstock (6) together, the tops of the footstocks (6) are provided with a jacking mechanism penetrating through the footstock (6) and extending to the bottom of the upper module (5) in a sliding manner, the jacking mechanism at least comprises a jacking telescopic rod (21), and the jacking telescopic rod (21) is used for jacking and supporting a workpiece (28);
The two ends of the workbench (2) are symmetrically provided with driving mechanisms, each driving mechanism at least comprises a main transmission shaft (18), each main transmission shaft (18) penetrates through two ends of the workbench (2), each main transmission shaft (18) is connected with an external driving motor shaft, and each driving mechanism is used for driving the upper module (5) to move up and down integrally;
Feeding mechanisms are symmetrically arranged on two sides of the supporting seat (3), each feeding mechanism at least comprises material taking heads (32) arranged on two sides of the lower end of the workpiece (28), and each material taking head (32) is used for supporting the workpiece (28) to be separated from the lower die structure and performing progressive displacement;
The middle part inside workstation (2) is provided with well chamber (38), the inside both sides that are located under supporting seat (3) of workstation (2) all are provided with displacement drive chamber (36), the inside in displacement drive chamber (36) is provided with feeding actuating mechanism, feeding actuating mechanism provides driving force through the rotation of main drive shaft (18), feeding actuating mechanism is used for driving the directional displacement of feeding mechanism, the inside both sides of workstation (2) all are provided with synchronization chamber (34), the inside in synchronization chamber (34) is provided with synchronous drive mechanism (35) of being connected with main drive shaft (18) transmission.
2. The automatic slider feeding and ejecting mechanism according to claim 1, wherein the lower die mechanism comprises a plurality of groups of lower die sets (19) uniformly arranged in the middle of the top of the supporting seat (3), the lower die sets (19) and the top of the supporting seat (3) adopt quick-dismantling mechanisms, and the lower die sets (19) are arranged in a line at the top of the supporting seat (3) and are arranged according to the production procedure of the workpieces (28).
3. The automatic slider feeding and jacking mechanism according to claim 1, wherein the sliding displacement mechanism comprises sliding sleeve blocks (11) arranged on the outer sides of guide posts (8), a cross beam (12) is jointly arranged between the two groups of sliding sleeve blocks (11) arranged on the outer sides of the two groups of guide posts (8) in the same row, two groups of connecting sleeve blocks (10) in bolt fastening connection with an upper module (5) are sleeved on the outer sides of the cross beam (12), a positioning sliding rod (15) is arranged in the upright post (4) close to one end of the guide post (8), positioning sleeves (17) are sleeved on the outer sides of the positioning sliding rod (15), and the positioning sleeves (17) are fixedly connected with the sliding sleeve blocks (11).
4. A slide block automatic feeding and ejecting mechanism according to claim 3, wherein the driving mechanism further comprises hinged supporting rods (13) hinged with the bottoms of the connecting sleeve blocks (10), hinged bases (16) are arranged at the bottoms of the two groups of hinged supporting rods (13) together, hinged pushing rods (9) are arranged at the bottoms of the hinged bases (16), cams (14) are arranged at two ends of the outer sides of the main transmission shafts (18), and the other ends of the cams (14) are hinged with the hinged pushing rods (9).
5. The automatic slider feeding mechanism according to claim 1, further comprising a plurality of groups of air storage tanks (7) arranged at two ends of the top seat (6), wherein supporting slide rods B (23) are symmetrically arranged at the middle of the top seat (6), two groups of supporting slide rods B (23) are jointly arranged at one ends close to each other, a plurality of groups of supporting slide rods (21) are arranged at the top of the supporting plate A (22) in a penetrating manner, the output end of the supporting plate A (22) penetrates through the top seat (6) and extends to the middle position of the bottom of the upper module (5), the output end of the air storage tanks (7) is mutually communicated with the top of the supporting slide rods (21), air channel triplex pieces are arranged at the input ends of the air storage tanks (7) and are communicated with an external air source, supporting heads (24) which are matched with workpieces (28) are elastically arranged at the bottom of the output ends of the supporting slide rods (21), supporting slide rods A (20) are arranged at the middle of the bottom of the upper module (5), and sliding blocks (27) are arranged at the bottoms of the supporting slide rods (20), and sliding blocks (27) are arranged at the bottoms of the two sides of the sliding blocks (27).
6. The automatic slider feeding mechanism according to claim 5, further comprising a plurality of groups of first guide grooves (33) symmetrically arranged inside the outer walls of two sides of the supporting seat (3), wherein the number of the first guide grooves (33) corresponds to the number of the workpieces (28), connecting columns (51) are slidably installed inside the first guide grooves (33), supporting plates B (31) extending to the tops of the supporting seat (3) are arranged outside the connecting columns (51), pick-up heads (32) are arranged at the tops of the supporting plates B (31), transverse connecting rods (29) are jointly arranged at one ends of the outer sides of the connecting columns (51), two groups of vertical connecting rods (30) are arranged at the bottoms of the transverse connecting rods (29), and the bottoms of the vertical connecting rods (30) extend to the inside of the workbench (2).
7. The automatic feeding and ejection mechanism for the sliding block according to claim 6, wherein the feeding driving mechanism comprises two groups of secondary transmission shafts (37) penetrating through the middle cavity (38), the displacement driving cavity (36) and the synchronous cavity (34) respectively, two ends of each secondary transmission shaft (37) are connected with an inner wall bearing of the workbench (2), and a synchronous transmission mechanism (35) is arranged between the outer side of the inner part of the synchronous cavity (34) and the outer side of the main transmission shaft (18) together.
8. The automatic slider feeding mechanism as claimed in claim 7, wherein the secondary transmission shaft (37) is positioned at the outer sides of the displacement driving cavity (36) and the middle cavity (38) and is provided with an incomplete gear B (41), the outer side of the vertical connecting rod (30) extending to the inside of the workbench (2) is provided with a rack B (42) meshed with the incomplete gear B (41), the outer side of the vertical connecting rod (30) positioned at the inside of the workbench (2) is provided with a displacement column (49), and the inner wall position of the workbench (2) is provided with a second guide groove (48) mutually matched with the displacement column (49).
9. The automatic slider feeding mechanism according to claim 8, wherein the main transmission shaft (18) is located in the outer sides of the displacement driving cavity (36) and the middle cavity (38) and is provided with an incomplete gear a (40), a gear (44) intermittently meshed with the incomplete gear a (40) is arranged at the position of the inner wall of the workbench (2), a sliding transverse groove (46) is formed in the top of the inner wall of the workbench (2), a sliding transverse rod (45) is arranged in the sliding transverse groove (46), a rack a (39) meshed with the gear (44) is arranged at the bottom of the sliding transverse rod (45), pushing blocks (50) matched with the displacement columns (49) are arranged at two ends of the bottom of the sliding transverse rod (45), a push plate (47) is arranged at one end of the sliding transverse rod (45), and a spring (43) is arranged between the other end of the push plate (47) and the inner wall of the sliding transverse groove (46).
10. An automatic slider feeding mechanism as claimed in claim 9, wherein the two sets of said sliding bars (45) inside the central cavity (38) are provided with a connecting plate at their ends close to each other, and the top of the connecting plate is provided with a connecting plate (25) extending to the top of the table (2) and interconnecting the bottom of the sliding block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410553863.5A CN118122864B (en) | 2024-05-07 | 2024-05-07 | Automatic feeding and jacking mechanism for sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410553863.5A CN118122864B (en) | 2024-05-07 | 2024-05-07 | Automatic feeding and jacking mechanism for sliding block |
Publications (2)
| Publication Number | Publication Date |
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| CN118122864A true CN118122864A (en) | 2024-06-04 |
| CN118122864B CN118122864B (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410553863.5A Active CN118122864B (en) | 2024-05-07 | 2024-05-07 | Automatic feeding and jacking mechanism for sliding block |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2020073C1 (en) * | 1987-10-31 | 1994-09-30 | Исикавадзима-Харима Дзюкогио Кабусики Кайся | Transmission device and drive system for the device for multiposition presses with automatic transmission of blanks treated from one position to the other |
| JP2006218533A (en) * | 2005-02-14 | 2006-08-24 | Kurimoto Ltd | Knockout apparatus in forging press |
| CN109605818A (en) * | 2019-01-07 | 2019-04-12 | 浙江东雄重工有限公司 | A kind of synchronous formpiston pusher |
| CN112404331A (en) * | 2020-11-20 | 2021-02-26 | 上海森崎智能设备有限公司 | Feeding and jacking device and working method thereof |
| CN113680950A (en) * | 2021-08-23 | 2021-11-23 | 江苏兴锻智能装备科技有限公司 | Upper material jacking device of hot die forging press |
-
2024
- 2024-05-07 CN CN202410553863.5A patent/CN118122864B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2020073C1 (en) * | 1987-10-31 | 1994-09-30 | Исикавадзима-Харима Дзюкогио Кабусики Кайся | Transmission device and drive system for the device for multiposition presses with automatic transmission of blanks treated from one position to the other |
| JP2006218533A (en) * | 2005-02-14 | 2006-08-24 | Kurimoto Ltd | Knockout apparatus in forging press |
| CN109605818A (en) * | 2019-01-07 | 2019-04-12 | 浙江东雄重工有限公司 | A kind of synchronous formpiston pusher |
| CN112404331A (en) * | 2020-11-20 | 2021-02-26 | 上海森崎智能设备有限公司 | Feeding and jacking device and working method thereof |
| CN113680950A (en) * | 2021-08-23 | 2021-11-23 | 江苏兴锻智能装备科技有限公司 | Upper material jacking device of hot die forging press |
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| Publication number | Publication date |
|---|---|
| CN118122864B (en) | 2024-07-12 |
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