CN111687274A - Stamping device with guiding and positioning functions - Google Patents
Stamping device with guiding and positioning functions Download PDFInfo
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- CN111687274A CN111687274A CN202010582560.8A CN202010582560A CN111687274A CN 111687274 A CN111687274 A CN 111687274A CN 202010582560 A CN202010582560 A CN 202010582560A CN 111687274 A CN111687274 A CN 111687274A
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- 239000002184 metal Substances 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000004080 punching Methods 0.000 claims abstract description 49
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 17
- 238000003754 machining Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000007781 pre-processing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 208000011092 Hand injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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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
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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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
- B21D43/003—Positioning devices
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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
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to the field of stamping devices, in particular to a stamping device with a guiding and positioning function, which comprises a stamping machine body, a stamping mechanism, an extrusion mechanism, a blanking mechanism and a positioning mechanism, wherein the stamping machine body is provided with a stamping mechanism and a positioning mechanism; punching machine body is favorable to punching and stereotype the sheet metal component that needs carry out the punching press, simple to operate through punching press mechanism simultaneously places and the punching press the sheet metal component that needs the punching press, at punching machine body during operation, through the drive to extrusion mechanism, make the inside sheet metal component of placing of punching press mechanism carry out automatic feeding processing, the material loading efficiency that has improved the sheet metal component punching press has also increased factor of safety, extrusion mechanism can drive unloading mechanism simultaneously, thereby make the sheet metal component carry out the sheet metal component of processing completion when the material loading and conflict the unloading, simultaneously under extrusion mechanism's effect the pressing mechanism can work positioning mechanism, thereby make the sheet metal component conflict and fix a position, prevent that the sheet metal component from taking place the skew man-hour, cause the deviation of precision.
Description
Technical Field
The invention relates to the field of stamping devices, in particular to a stamping device with a guiding and positioning function.
Background
A punching machine is a punching press, in production, the punching process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be achieved by machining through various die applications compared with the traditional machining, so that the punching machine is more and more widely applied to various fields through dies, blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extruding and the like.
When stamping the sheet metal parts, the sheet metal parts need to be fixed and positioned, the component precision after stamping is caused by the offset of the sheet metal parts during stamping, especially when the small disc sheet metal parts are stamped, the sheet metal parts with different diameters are clamped and fixed by small inconvenient workers, so that the problems of low working efficiency and poor quality are caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a stamping device with a guiding and positioning function.
The technical scheme adopted by the invention for solving the technical problems is as follows: a stamping device with a guiding and positioning function comprises a stamping machine body, a stamping mechanism, an extruding mechanism, a blanking mechanism and a positioning mechanism; the stamping mechanism for guiding, feeding and placing stamping the sheet metal part is arranged at one end of the stamping machine body for conveniently stamping the sheet metal part; the extrusion mechanism used for conveniently abutting and feeding the stamping mechanism is arranged on the inner side of the stamping mechanism; one side of the extrusion mechanism is provided with the blanking mechanism for abutting blanking the sheet metal part; the stamping mechanism is characterized in that the stamping mechanism is internally provided with a positioning mechanism for positioning and clamping the sheet metal part.
Specifically, the stamping mechanism comprises a fixed plate, a feeding groove, a placing groove, a stamping groove, a bolt, a pushing groove and a pushing plate, wherein the fixed plate is detachably connected with one end of the bottom of the stamping machine body through the bolt; the feeding groove is formed in one end of the fixed plate, the placing groove is formed in the top side of one end of the fixed plate, and the feeding groove is communicated with the placing groove; the punching groove is formed in the top side of the other end of the fixing plate and communicated with the bottom of the feeding groove; the push groove is formed in one end inside the fixed plate, and the top of the push groove is communicated with the stamping groove through the feeding groove; the inside one end of fixed plate is installed the push pedal, the push pedal is "7" style of calligraphy structure, the top one end of push pedal is located bottom one side of feed chute, just the push pedal with push away the groove with the bottom sliding connection of feed chute.
Specifically, the extrusion mechanism comprises a rack, a pressure groove, a gear disc, a transmission groove, a connecting rod, a push rod, a compression spring and a slide rod, wherein the rack is detachably connected with one side of the punch body through a screw; the pressure groove is formed in one end of the fixing plate, the top of the pressure groove is communicated with the top of the fixing plate, and the bottom of the pressure groove is communicated with the bottom side of the fixing plate; the rack is arranged inside the pressure groove and is connected with the inside of the pressure groove in a sliding manner; the transmission groove is formed in one end of the fixing plate, one side of the transmission groove is communicated with the inside of the pressure groove, and the gear disc is mounted in one end of the fixing plate; the gear disc is rotatably connected with the inside of the transmission groove, and the side wall of the gear disc is meshed with the rack; the connecting rod is arranged on one side of the gear disc close to the edge and is rotatably connected with one side of the gear disc; the push rod is arranged on the bottom side of the inside of the fixed plate and is in sliding connection with the inside of the fixed plate; one end of the push rod penetrates through the push groove and is fixedly connected with the bottom of one side of the push plate, and the other end of the push rod penetrates through the transmission groove and is rotatably connected with the other end of the connecting rod; the sliding rod is installed on one side of the push plate, and the other end of the sliding rod extends to the inner side of the fixing plate; the outer portion of the sliding rod is provided with the compression spring, and the sliding rod is connected with the inner portion of the fixing plate in a sliding mode through the compression spring.
Specifically, the blanking mechanism comprises a top plate, a movable groove, a clamping groove, a fixed shaft, an ejector rod, a pulley, a sliding plate, a guide rod and a telescopic spring, wherein the movable groove is arranged in the fixed plate, and the top plate is arranged in the fixed plate; the top of the top plate penetrates through the fixing plate and extends to the inside of the stamping groove, the bottom of the top plate extends to the inside of the movable groove, and the top plate is connected with the top of the movable groove in a sliding mode; the top of the ejector rod is rotatably connected with the bottom of the top plate, the clamping groove is formed in the center of the ejector rod, and the fixed shaft is installed inside the fixed plate; the fixed shaft is connected with the inside of the clamping groove in a sliding manner, the ejector rod is connected with the inside of the movable groove in a sliding manner through the fixed shaft, and the pulley is connected with the bottom of the ejector rod in a rotating manner; the guide rod is installed at one end of the bottom of the push plate, and one end of the guide rod is connected with the inner side of the bottom of the push plate in a sliding mode; the telescopic spring is installed outside the guide rod, and the sliding plate is installed at the other end of the guide rod; the sliding plate is connected with the bottom side of the inner part of the movable groove in a sliding mode through the guide rod, and the other side of the sliding plate is abutted to the side wall of the pulley.
Specifically, the positioning mechanism comprises compression bars, a bump, an extrusion spring, a chute, a baffle, a fixed block and a return spring, two compression bars which are symmetrically distributed are mounted on the inner side of the top of the fixed plate, and one ends of the two compression bars are fixedly connected with one side of the push plate; one end of the side wall of each of the opposite surfaces of the two pressing rods is provided with an arc-shaped mechanism, and the two pressing rods are connected with the inner part of the fixed plate in a sliding manner through the push plate; two fixed blocks and the sliding chutes which are symmetrically distributed are arranged on the two inner sides of the fixed plate, and one ends of the sliding chutes are communicated with the two inner sides of the feeding chute; the two fixing blocks are connected with the inside of the sliding chute in a sliding mode, the side walls of one ends of the two fixing blocks are respectively provided with two symmetrically distributed baffles, and one ends of the two baffles are rotatably connected with the side wall of one end of each fixing block; the reset springs are respectively installed on one sides of the two baffles, and one ends of the reset springs are respectively fixedly connected with the side wall of one end of the fixed block; two install respectively at the other end of fixed block the extrusion spring, install at the other end of extrusion spring the lug the one end lateral wall of lug respectively with two the one end lateral wall of depression bar is contradicted.
The invention has the beneficial effects that:
(1) the stamping device with the guiding and positioning functions is beneficial to punching and shaping the sheet metal part to be stamped through the installation of the stamping machine body, is convenient for workers to use, and meanwhile, the sheet metal part to be stamped is convenient to place through the installation of the stamping mechanism, so that the stamping machine body can conveniently stamp the sheet metal part, namely: when adding man-hour, be favorable to placing the sheet metal component that needs processing through the standing groove, pile up the sheet metal component through the feed chute simultaneously and deposit, when promoting the push pedal to one side, the top one end of push pedal can be followed the feed chute and slided to one side of punching press groove, the sheet metal component that can promote the feed chute bottom side when the push pedal slides and slides to punching press groove one side, thereby make the sheet metal component get into the inside preprocessing that carries out of punching press inslot, effectually prevent that traditional handheld putting into from leading to the hand injury, the efficiency of feeding has also been improved simultaneously.
(2) According to the stamping device with the guiding and positioning functions, when the stamping machine body works, the extrusion mechanism is driven, so that the interior of the stamping mechanism is abutted, the sheet metal part placed in the stamping mechanism is automatically fed and processed under the action of the working of the stamping machine body, the feeding efficiency of the sheet metal part stamping is improved, and the safety coefficient of handheld feeding is increased, namely: when the punching machine body carries out the punching press to the sheet metal component downwards, the punching machine body can drive rack lapse, thereby make the toothed disc of the inside one end of fixed plate rotate, when the toothed disc rotates, utilize the piston principle can make the connecting rod promote the push rod inside to one side removal at the fixed plate, thereby make the push rod drive the push pedal, make the push pedal reset, thereby make the inside accumulational sheet metal component of feed chute move down, when the punching machine body upwards lifts up, under the effect of rack, the toothed disc drives the connecting rod and removes, thereby make push rod pulling push pedal remove, the sheet metal component that the top one end of push pedal can conflict the feed chute bottom gets into inside the punching press inslot and carries out the pre-punching press processing, thereby realized carrying out the advantage of automatic lapse placing to the sheet metal component of feed chute inside, the efficiency that the sheet metal.
(3) According to the stamping device with the guiding and positioning functions, when the extrusion mechanism works under the driving of the stamping machine body, the extrusion mechanism can drive the blanking mechanism, so that the sheet metal part is subjected to abutting blanking on the processed sheet metal part while being fed, the manual blanking efficiency is improved, and meanwhile, the safety coefficient during blanking is also increased, namely: when upwards lifting up is accomplished in punching machine body processing, under the effect of rack, the gear dish drives the connecting rod and removes, thereby the guide arm that makes the push pedal top promotes the slide under expanding spring's effect, thereby the ejector pin that makes slide one side slides along the movable groove bottom side under the effect of pulley, the top of utilizing lever principle ejector pin can be contradicted the roof and upwards jack-up the sheet metal component of punching press inslot portion, thereby the sheet metal component that the sheet metal component conflict punching press inslot portion of convenient push pedal preprocessing when the material is gone up breaks away from inside the punching press inslot portion, thereby realized carrying out the unloading effect to the sheet metal component that processing was accomplished, the efficiency of artifical unloading has been increaseed, factor of safety when also having increased the unloading simultaneously.
(4) According to the stamping device with the guiding and positioning functions, the stamping mechanism can work on the positioning mechanism under the action of the stamping mechanism, so that sheet metal parts are abutted and positioned, the deviation of precision caused by offset generated during sheet metal part machining is prevented, and the sheet metal parts with different calibers are conveniently abutted and positioned, namely: when the punching machine body is lifted upwards, under the action of the rack and the gear disc, one end of the top of the push plate can pre-punch and process the sheet metal part at the bottom of the feed chute, when the push plate moves to a certain position, the two pressure rods can collide with the lugs at two sides in the fixed plate under the action of the push plate, so that the two baffles at the other end of the fixed block move along the sliding chute under the action of the lugs and the extrusion springs, the baffles can collide with the pre-processed sheet metal part in the punching chute at two sides, the sheet metal part in the punching chute is fixed and positioned, the deviation of the sheet metal part to cause deviation of processing precision is prevented, meanwhile, the extrusion springs between the lugs and the fixed block have certain flexibility, the sheet metal parts with different calibers can be favorably collided, the reset springs are arranged on one sides of the two groups of baffles, and the side walls of the sheet metal part can be, the sheet metal part is more stable.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall structure diagram of a stamping apparatus with guiding and positioning functions according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the punch body and the punch mechanism shown in FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 3;
FIG. 5 is a schematic structural view of the punching mechanism shown in FIG. 1;
fig. 6 is an enlarged schematic view of the portion C shown in fig. 5.
In the figure: 1. the stamping machine comprises a stamping machine body, 2, a stamping mechanism, 21, a fixing plate, 22, a feeding groove, 23, a placing groove, 24, a stamping groove, 25, a bolt, 26, a pushing groove, 27, a pushing plate, 3, an extrusion mechanism, 31, a rack, 32, a pressing groove, 33, a gear disc, 34, a transmission groove, 35, a connecting rod, 36, a pushing rod, 37, a compression spring, 38, a sliding rod, 4, a blanking mechanism, 41, a top plate, 42, a movable groove, 43, a clamping groove, 44, a fixing shaft, 45, a push rod, 46, a pulley, 47, a sliding plate, 48, a guide rod, 49, a telescopic spring, 5, a positioning mechanism, 51, a pressing rod, 52, a bump, 53, an extrusion spring, 54, a sliding groove, 55, a baffle, 56, a fixing block, 57 and a.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the stamping device with guiding and positioning functions of the present invention comprises a stamping machine body 1, a stamping mechanism 2, an extruding mechanism 3, a blanking mechanism 4 and a positioning mechanism 5; one end of the stamping machine body 1, which is used for conveniently stamping the sheet metal part, is provided with the stamping mechanism 2 for guiding, feeding and placing stamping the sheet metal part; the extrusion mechanism 3 for conveniently abutting and feeding the stamping mechanism 2 is arranged at the inner side of the stamping mechanism 2; one side of the extrusion mechanism 3 is provided with the blanking mechanism 4 for abutting blanking the sheet metal part; the punching press mechanism 2 internally mounted has and is used for fixing a position the centre gripping to the sheet metal component positioning mechanism 5.
Specifically, the stamping mechanism 2 comprises a fixed plate 21, a feeding groove 22, a placing groove 23, a stamping groove 24, a bolt 25, a pushing groove 26 and a pushing plate 27, wherein the fixed plate 21 is detachably connected with one end of the bottom of the stamping machine body 1 through the bolt 25; the feeding groove 22 is arranged in one end of the fixed plate 21, the placing groove 23 is arranged on the top side of one end of the fixed plate 21, and the feeding groove 22 is communicated with the placing groove 23; the punching groove 24 is arranged on the top side of the other end of the fixing plate 21, and the punching groove 24 is communicated with the bottom of the feeding groove 22; the push groove 26 is arranged at one end of the inner part of the fixing plate 21, and the top of the push groove 26 is communicated with the stamping groove 24 through the feeding groove 22; the push plate 27 is installed at one end of the inside of the fixing plate 21, the push plate 27 is of a 7-shaped structure, one end of the top of the push plate 27 is arranged on one side of the bottom of the feed chute 22, the push plate 27 is connected with the push chute 26 and the bottom of the feed chute 22 in a sliding manner, when the push plate 27 is pushed to one side, the placement chute 23 is favorable for placing sheet metal parts to be processed, meanwhile, the sheet metal parts are stacked and stored through the feed chute 22, when the push plate 27 is pushed to one side, one end of the top of the push plate 27 can slide to one side of the punch chute 24 along the feed chute 22, when the push plate 27 slides, the sheet metal parts on the bottom side of the feed chute 22 can be pushed to slide to one side of the punch chute 24, so that the sheet metal parts enter the inside of the punch chute 24 to be preprocessed, and the phenomenon that hands are injured due to traditional handheld putting is effectively, and simultaneously, the feeding efficiency is improved.
Specifically, the extrusion mechanism 3 comprises a rack 31, a pressure groove 32, a gear disc 33, a transmission groove 34, a connecting rod 35, a push rod 36, a compression spring 37 and a sliding rod 38, wherein the rack 31 is detachably connected with one side of the punch body 1 through a screw; the pressure groove 32 is arranged in one end of the fixing plate 21, the top of the pressure groove 32 is communicated with the top of the fixing plate 21, and the bottom of the pressure groove 32 is communicated with the bottom side of the fixing plate 21; the rack 31 is arranged inside the pressure groove 32, and the rack 31 is connected with the inside of the pressure groove 32 in a sliding manner; the transmission groove 34 is formed in one end of the fixing plate 21, one side of the transmission groove 34 is communicated with the inside of the pressure groove 32, and the gear disc 33 is installed in one end of the fixing plate 21; the gear disc 33 is rotatably connected with the inside of the transmission groove 34, and the side wall of the gear disc 33 is meshed with the rack 31; the connecting rod 35 is installed on one side of the gear disc 33 close to the edge, and the connecting rod 35 is rotatably connected with one side of the gear disc 33; the push rod 36 is installed on the bottom side of the inner part of the fixed plate 21, and the push rod 36 is connected with the inner part of the fixed plate 21 in a sliding way; one end of the push rod 36 penetrates through the push groove 26 and is fixedly connected with the bottom of one side of the push plate 27, and the other end of the push rod 36 penetrates through the transmission groove 34 and is rotatably connected with the other end of the connecting rod 35; the sliding rod 38 is installed at one side of the push plate 27, and the other end of the sliding rod 38 extends to the inner side of the fixed plate 21; the compression spring 37 is installed outside the sliding rod 38, the sliding rod 38 is connected with the inside of the fixed plate 21 in a sliding manner through the compression spring 37, when the stamping machine body 1 stamps sheet metal parts downwards, the stamping machine body 1 drives the rack 31 to slide downwards, so that the gear disc 33 at one end inside the fixed plate 21 rotates, when the gear disc 33 rotates, the connecting rod 35 pushes the push rod 36 to move towards one side inside the fixed plate 21 by using the piston principle, so that the push rod 36 drives the push plate 27, the push plate 27 is reset, so that the sheet metal parts stacked inside the feed chute 22 move downwards, when the stamping machine body 1 is lifted upwards, the gear disc 33 drives the connecting rod 35 to move under the action of the rack 31, so that the push rod 36 pulls the push plate 27 to move, the top one end of push pedal 27 can be contradicted the sheet metal component of feed chute 22 bottom gets into stamping groove 24 is inside carries out stamping process in advance to realized right the sheet metal component of feed chute 22 inside carries out the advantage of automatic lapse placing, has increased the efficiency that the sheet metal component processing was placed.
Specifically, the blanking mechanism 4 comprises a top plate 41, a movable groove 42, a clamping groove 43, a fixed shaft 44, a mandril 45, a pulley 46, a sliding plate 47, a guide rod 48 and a telescopic spring 49, the movable groove 42 is arranged inside the fixed plate 21, and the top plate 41 is arranged inside the fixed plate 21; the top of the top plate 41 extends to the inside of the stamping groove 24 through the fixed plate 21, the bottom of the top plate 41 extends to the inside of the movable groove 42, and the top plate 41 is connected with the top of the movable groove 42 in a sliding manner; the top of the ejector rod 45 is rotatably connected with the bottom of the top plate 41, the clamping groove 43 is arranged at the center of the ejector rod 45, and the fixed shaft 44 is installed inside the fixed plate 21; the fixed shaft 44 is connected with the inside of the clamping groove 43 in a sliding manner, the ejector rod 45 is connected with the inside of the movable groove 42 in a sliding manner through the fixed shaft 44, and the pulley 46 is rotationally connected with the bottom of the ejector rod 45; the guide rod 48 is installed at one end of the bottom of the push plate 27, and one end of the guide rod 48 is connected with the inner side of the bottom of the push plate 27 in a sliding manner; the telescopic spring 49 is arranged outside the guide rod 48, and the sliding plate 47 is arranged at the other end of the guide rod 48; the sliding plate 47 is slidably connected with the bottom side inside the movable groove 42 through the guide rod 48, the other side of the sliding plate 47 abuts against the side wall of the pulley 46, when the punch body 1 is lifted upwards after being processed, the gear disc 33 drives the connecting rod 35 to move under the action of the rack 31, so that the guide rod 48 at the top of the push plate 27 pushes the sliding plate 47 under the action of the expansion spring 49, the ejector rod 45 at one side of the sliding plate 47 slides along the bottom side of the movable groove 42 under the action of the pulley 46, the top of the ejector rod 45 abuts against the top plate 41 to push up the sheet metal part inside the stamping groove 24 by utilizing the lever principle, and the sheet metal part to be processed in advance when the push plate 27 is fed is convenient to abut against the sheet metal part inside the stamping groove 24 to be separated from the stamping groove 24, thereby realized carrying out the unloading effect to the sheet metal component that the processing was accomplished, increaseed artifical unloading efficiency, factor of safety when also having increased the unloading simultaneously.
Specifically, the positioning mechanism 5 includes two pressing rods 51 symmetrically arranged on the inner side of the top of the fixing plate 21, and one end of each of the two pressing rods 51 is fixedly connected with one side of the push plate 27; one end of the side wall of each of the opposite surfaces of the two pressing rods 51 is an arc-shaped mechanism, and the two pressing rods 51 are slidably connected with the inside of the fixed plate 21 through the push plate 27; two fixed blocks 56 and the sliding grooves 54 which are symmetrically distributed are arranged on the two inner sides of the fixed plate 21, and one end of each sliding groove 54 is communicated with the two inner sides of the feeding chute 22; the two fixing blocks 56 are connected with the inside of the sliding chute 54 in a sliding manner, two baffle plates 55 which are symmetrically distributed are respectively installed on the side wall of one end of each of the two fixing blocks 56, and one end of each of the two baffle plates 55 is rotatably connected with the side wall of one end of each of the two fixing blocks 56; the return springs 57 are respectively mounted on one sides of the two baffles 55, and one ends of the return springs 57 are respectively fixedly connected with the side wall of one end of the fixed block 56; the other ends of the two fixing blocks 56 are respectively provided with the extrusion springs 53, the other ends of the extrusion springs 53 are provided with the protrusions 52, one end side wall of each protrusion 52 respectively abuts against one end side wall of each pressing rod 51, when the punch body 1 is lifted upwards, one end of the top of the push plate 27 can perform pre-stamping processing feeding on the sheet metal part at the bottom of the feed chute 22 under the action of the rack 31 and the gear disc 33, when the push plate 27 moves to a certain position, the two pressing rods 51 can abut against the protrusions 52 on two sides inside the fixing plate 21 under the action of the push plate 27, so that the two baffles 55 on the other ends of the fixing blocks 56 move along the slide chutes 54 under the action of the protrusions 52 and the extrusion springs 53, and the baffles 55 can perform two-side abutting on the pre-machined sheet metal part inside the stamping chute 24, thereby make the inside sheet metal component of stamped groove 24 fixes and fixes a position, prevents that the sheet metal component skew from causing the machining precision to have the deviation, simultaneously lug 52 with between the fixed block 56 extrusion spring 53 has certain elasticity, and the sheet metal component of favourable caliber to the difference is contradicted two sets of one side of baffle 55 is installed reset spring 57 is favorable to laminating closely to the lateral wall of sheet metal component, makes the sheet metal component more stable.
When the sheet metal stamping machine is used, firstly, during machining, the placing groove 23 is beneficial to placing sheet metal parts to be machined, meanwhile, the sheet metal parts are stacked and stored through the feeding groove 22, when the push plate 27 is pushed to one side, one end of the top of the push plate 27 can slide to one side of the stamping groove 24 along the feeding groove 22, when the push plate 27 slides, the sheet metal parts at the bottom side of the feeding groove 22 can be pushed to slide to one side of the stamping groove 24, so that the sheet metal parts enter the stamping groove 24 for preprocessing, the hand injury caused by traditional handheld placing is effectively prevented, meanwhile, the feeding efficiency is also improved, when the sheet metal parts are stamped downwards by the stamping machine body 1, the stamping machine body 1 can drive the rack 31 to slide downwards, so that the gear disc 33 at one end inside the fixing plate 21 rotates, and when the gear disc 33 rotates, the connecting rod 35 can push the push rod 36 to move to one side in the fixing plate 21 by using the principle of a piston, so that the push rod 36 drives the push plate 27, the push plate 27 is reset, the sheet metal parts stacked in the feeding groove 22 move downwards, when the punch body 1 is lifted upwards, the gear disc 33 drives the connecting rod 35 to move under the action of the rack 31, so that the push rod 36 pulls the push plate 27 to move, one end of the top of the push plate 27 can abut against the sheet metal parts at the bottom of the feeding groove 22 to enter the punching groove 24 for pre-punching processing, so that the advantage of automatic push placement of the sheet metal parts in the feeding groove 22 is realized, the efficiency of sheet metal part processing placement is increased, when the punch body 1 is lifted upwards after processing is completed, under the action of the rack 31, the gear plate 33 drives the connecting rod 35 moves, so that the guide rod 48 at the top of the push plate 27 is under the action of the expansion spring 49, the sliding plate 47 is pushed, so that the push rod 45 on one side of the sliding plate 47 is under the action of the pulley 46, the bottom side of the movable groove 42 slides, the top of the push rod 45 can be abutted against the top plate 41 to jack up the sheet metal part in the stamping groove 24 upwards, so that the push plate 27 is abutted against the sheet metal part pre-processed in the feeding process, the sheet metal part in the stamping groove 24 is separated from the inside of the stamping groove 24, the sheet metal part after processing is subjected to blanking, the efficiency of manual blanking is increased, the safety coefficient in the blanking process is increased, when the punching machine body 1 is lifted upwards, the rack 31 and the gear plate 33 are under the action, the top one end of push pedal 27 will be to the sheet metal component of feed chute 22 bottom carries out the stamping process material loading in advance, when push pedal 27 moves certain position, two depression bars 51 can be under the effect of push pedal 27 to the lug 52 of the inside both sides of fixed plate 21 contradicts, thereby make two of the fixed block 56 other end the baffle 55 is in the lug 52 with the effect of extrusion spring 53 is followed the spout 54 removes, thereby make the baffle 55 carry out both sides conflict to the sheet metal component of preprocessing inside stamping groove 24, thereby make the sheet metal component of punching groove 24 inside fix and fix a position, prevent that the sheet metal component skew from causing the machining precision to have the deviation, simultaneously the lug 52 with extrusion spring 53 between the fixed block 56 has certain elasticity, the favourable sheet metal component to different bores contradicts, two sets of install one side of baffle 55 reset spring 57 is favorable to laminating closely to the lateral wall of sheet metal component, makes the sheet metal component more stable.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a stamping device with direction locate function which characterized in that: comprises a punch body (1), a punching mechanism (2), an extrusion mechanism (3), a blanking mechanism (4) and a positioning mechanism (5); one end of the stamping machine body (1) for conveniently stamping the sheet metal part is provided with the stamping mechanism (2) for guiding, feeding and placing stamping the sheet metal part; the extrusion mechanism (3) used for facilitating abutting feeding of the stamping mechanism (2) is arranged on the inner side of the stamping mechanism (2); one side of the extrusion mechanism (3) is provided with the blanking mechanism (4) for abutting blanking the sheet metal part; the punching press mechanism (2) is internally provided with a positioning mechanism (5) for positioning and clamping the sheet metal part.
2. The punching device with guiding and positioning functions as claimed in claim 1, wherein: the stamping mechanism (2) comprises a fixing plate (21), a feeding groove (22), a placing groove (23), a stamping groove (24), a bolt (25), a pushing groove (26) and a pushing plate (27), wherein the fixing plate (21) is detachably connected with one end of the bottom of the stamping machine body (1) through the bolt (25); the feeding groove (22) is formed in one end of the fixing plate (21), the placing groove (23) is formed in the top side of one end of the fixing plate (21), and the feeding groove (22) is communicated with the placing groove (23); the punching groove (24) is formed in the top side of the other end of the fixing plate (21), and the punching groove (24) is communicated with the bottom of the feeding groove (22); the push groove (26) is formed in one end of the inner portion of the fixing plate (21), and the top of the push groove (26) is communicated with the stamping groove (24) through the feeding groove (22); install the inside one end of fixed plate (21) push pedal (27), push pedal (27) are "7" style of calligraphy structure, the top one end of push pedal (27) is located bottom one side of feed chute (22), just push pedal (27) with push away groove (26) with the bottom sliding connection of feed chute (22).
3. The punching device with guiding and positioning functions as claimed in claim 2, wherein: the extrusion mechanism (3) comprises a rack (31), a pressure groove (32), a gear disc (33), a transmission groove (34), a connecting rod (35), a push rod (36), a compression spring (37) and a sliding rod (38), and the rack (31) is detachably connected with one side of the punch body (1) through a screw; the pressure groove (32) is formed in one end of the fixing plate (21), the top of the pressure groove (32) is communicated with the top of the fixing plate (21), and the bottom of the pressure groove (32) is communicated with the bottom side of the fixing plate (21); the rack (31) is arranged inside the pressure groove (32), and the rack (31) is connected with the inside of the pressure groove (32) in a sliding manner; the transmission groove (34) is formed in one end of the fixing plate (21), one side of the transmission groove (34) is communicated with the inside of the pressure groove (32), and the gear disc (33) is installed in one end of the fixing plate (21); the gear disc (33) is rotatably connected with the inside of the transmission groove (34), and the side wall of the gear disc (33) is meshed with the rack (31); the connecting rod (35) is mounted on one side of the gear disc (33) close to the edge, and the connecting rod (35) is rotatably connected with one side of the gear disc (33); the push rod (36) is mounted on the bottom side of the inner part of the fixing plate (21), and the push rod (36) is connected with the inner part of the fixing plate (21) in a sliding mode; one end of the push rod (36) penetrates through the push groove (26) and is fixedly connected with the bottom of one side of the push plate (27), and the other end of the push rod (36) penetrates through the transmission groove (34) and is rotatably connected with the other end of the connecting rod (35); the sliding rod (38) is installed on one side of the push plate (27), and the other end of the sliding rod (38) extends to the inner side of the fixing plate (21); the compression spring (37) is mounted on the outer portion of the sliding rod (38), and the sliding rod (38) is connected with the inner portion of the fixing plate (21) in a sliding mode through the compression spring (37).
4. The punching device with guiding and positioning functions as claimed in claim 3, wherein: the blanking mechanism (4) comprises a top plate (41), a movable groove (42), a clamping groove (43), a fixed shaft (44), a push rod (45), a pulley (46), a sliding plate (47), a guide rod (48) and a telescopic spring (49), the movable groove (42) is arranged in the fixed plate (21), and the top plate (41) is arranged in the fixed plate (21); the top of the top plate (41) penetrates through the fixed plate (21) and extends to the inside of the stamping groove (24), the bottom of the top plate (41) extends to the inside of the movable groove (42), and the top plate (41) is connected with the top of the movable groove (42) in a sliding mode; the top of the ejector rod (45) is rotatably connected with the bottom of the top plate (41), the clamping groove (43) is formed in the center of the ejector rod (45), and the fixed shaft (44) is installed inside the fixed plate (21); the fixed shaft (44) is connected with the inside of the clamping groove (43) in a sliding manner, the ejector rod (45) is connected with the inside of the movable groove (42) in a sliding manner through the fixed shaft (44), and the pulley (46) is rotationally connected with the bottom of the ejector rod (45); the guide rod (48) is installed at one end of the bottom of the push plate (27), and one end of the guide rod (48) is connected with the inner side of the bottom of the push plate (27) in a sliding mode; the telescopic spring (49) is installed outside the guide rod (48), and the sliding plate (47) is installed at the other end of the guide rod (48); the sliding plate (47) is in sliding connection with the inner bottom side of the movable groove (42) through the guide rod (48), and the other side of the sliding plate (47) is abutted against the side wall of the pulley (46).
5. The punching device with guiding and positioning functions as claimed in claim 4, wherein: the positioning mechanism (5) comprises two compression rods (51) which are symmetrically distributed, a bump (52), an extrusion spring (53), a sliding groove (54), a baffle plate (55), a fixed block (56) and a return spring (57), wherein one end of each compression rod (51) is fixedly connected with one side of the push plate (27); one end of the side wall of each of the opposite surfaces of the two pressing rods (51) is an arc-shaped mechanism, and the two pressing rods (51) are connected with the inner part of the fixing plate (21) in a sliding manner through the push plate (27); two fixing blocks (56) and two sliding chutes (54) which are symmetrically distributed are arranged on the two inner sides of the fixing plate (21), and one ends of the sliding chutes (54) are communicated with the two inner sides of the feeding chute (22); the two fixing blocks (56) are connected with the inside of the sliding groove (54) in a sliding mode, two baffle plates (55) which are symmetrically distributed are mounted on the side wall of one end of each fixing block (56), and one end of each baffle plate (55) is rotatably connected with the side wall of one end of each fixing block (56); the reset springs (57) are respectively installed on one sides of the two baffles (55), and one ends of the reset springs (57) are respectively fixedly connected with the side wall of one end of the fixed block (56); two install respectively at the other end of fixed block (56) extrusion spring (53), install at the other end of extrusion spring (53) lug (52), the one end lateral wall of lug (52) is respectively with two the one end lateral wall of depression bar (51) is contradicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582560.8A CN111687274A (en) | 2020-06-23 | 2020-06-23 | Stamping device with guiding and positioning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582560.8A CN111687274A (en) | 2020-06-23 | 2020-06-23 | Stamping device with guiding and positioning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111687274A true CN111687274A (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010582560.8A Withdrawn CN111687274A (en) | 2020-06-23 | 2020-06-23 | Stamping device with guiding and positioning functions |
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| Country | Link |
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| CN (1) | CN111687274A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476611A (en) * | 2020-11-30 | 2021-03-12 | 柏祝美 | Punching die |
| CN114289602A (en) * | 2021-12-29 | 2022-04-08 | 常德科炜自动化技术有限公司 | A hardware punching equipment with high positioning accuracy |
| CN114346090A (en) * | 2021-12-28 | 2022-04-15 | 彭应荣 | Synchronous tooth punching press auxiliary positioning device of motor transmission |
| CN115488254A (en) * | 2022-09-22 | 2022-12-20 | 马鞍山威泰机电有限公司 | Continuous stamping equipment for motor shell |
| CN118847824A (en) * | 2024-09-25 | 2024-10-29 | 盐城市圣世杰机械制造有限公司 | A stamping method for automobile swing arm shaft sleeve connecting plate |
-
2020
- 2020-06-23 CN CN202010582560.8A patent/CN111687274A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476611A (en) * | 2020-11-30 | 2021-03-12 | 柏祝美 | Punching die |
| CN114346090A (en) * | 2021-12-28 | 2022-04-15 | 彭应荣 | Synchronous tooth punching press auxiliary positioning device of motor transmission |
| CN114289602A (en) * | 2021-12-29 | 2022-04-08 | 常德科炜自动化技术有限公司 | A hardware punching equipment with high positioning accuracy |
| CN114289602B (en) * | 2021-12-29 | 2025-06-27 | 常德科炜自动化技术有限公司 | A hardware punching equipment with high positioning accuracy |
| CN115488254A (en) * | 2022-09-22 | 2022-12-20 | 马鞍山威泰机电有限公司 | Continuous stamping equipment for motor shell |
| CN118847824A (en) * | 2024-09-25 | 2024-10-29 | 盐城市圣世杰机械制造有限公司 | A stamping method for automobile swing arm shaft sleeve connecting plate |
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Application publication date: 20200922 |