CN217859169U - Multi-head tapping machine - Google Patents

Abstract

The utility model relates to a technical field of tapping machine, especially, relate to a multi-head tapping machine, it has been avoided going up unloading complex operation, the loaded down with trivial details operation of operating personnel has been alleviateed, when saving tapping processing, improve production efficiency, be applicable to work piece tapping processing production in batches, the power distribution box comprises a box body, be provided with transport mechanism on the box, a plurality of baffles are installed to the last equipartition of transport mechanism, install the holding frame with baffle looks adaptation through horizontal feed mechanism on the box, be connected with the mounting panel through vertical feed mechanism on the box, install the multi-spindle device on the mounting panel and provide the actuating mechanism of power for the multi-spindle device, the bottom equipartition of multi-spindle device rotates and is connected with a plurality of rotary joint, a plurality of rotary joint's bottom all is connected with the screw tap.

Description

Multi-head tapping machine

Technical Field

The utility model relates to a technical field of tapping machine especially relates to a bull tapping machine.

Background

As is well known, a multi-head tapping machine, which is a machine tool for tap machining of internal threads, is widely used in the field of internal thread machining; through the retrieval, the patent of publication number CN213969364U discloses a multi-head tapping machine, the on-line screen storage device comprises a base, fixedly connected with support column on the base, be provided with the mounting bracket on the support column, the support column runs through the mounting bracket and rather than sliding connection, the downside one end fixedly connected with drive arrangement of mounting bracket, be provided with elevating gear between drive arrangement and the support column, the downside other end fixedly connected with mounting panel of mounting bracket, the downside fixedly connected with multi-axis ware of mounting panel, the upside of multi-axis ware is provided with stop gear, the downside of multi-axis ware rotates and is connected with a plurality of rotary joint, rotary joint's bottom is provided with the screw tap, when using, place the work piece in proper order between two clamp plates, carry out the tapping after the centre gripping, take out the work piece in proper order between two clamp plates after the tapping again, complex operation and waste time and energy, lead to production efficiency lower, be not suitable for batch work piece tapping production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-head tapping machine alleviates operating personnel's loaded down with trivial details operation, and is long when saving processing, improves production efficiency, is applicable to batch work piece tapping processing production.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-head tapping machine, includes the box, be provided with transport mechanism on the box, transport mechanism goes up the equipartition and installs a plurality of baffles, install the holding frame with baffle looks adaptation through horizontal feed mechanism on the box, be connected with the mounting panel through vertical feed mechanism on the box, install the multiaxis ware on the mounting panel and for the actuating mechanism that the multiaxis ware provided power, the bottom equipartition of multiaxis ware rotates and is connected with a plurality of rotary joint, a plurality of rotary joint's bottom all is connected with the screw tap.

Preferably, the automatic screw driver further comprises a detachable connecting mechanism, the detachable connecting mechanism comprises a fixed seat and a fixed block, the fixed seat and the fixed block are respectively and fixedly installed on the rotary joint and the screw tap, a clamping groove is formed in the fixed block, a fixed groove matched with the fixed block is formed in the bottom of the fixed seat, a sliding groove is formed in the fixed groove, two guide round rods are fixedly connected in the sliding groove, a clamping block matched with the clamping groove is connected on the two guide round rods in a sliding mode, a first spring is sleeved on each of the two guide round rods, a moving groove is formed in one side, far away from the first spring, of the fixed groove, a moving plate is arranged in the moving groove, a moving column connected with the clamping block is installed on the moving plate, a moving rod is installed on the moving plate, and the moving rod penetrates through the fixed seat in a sliding mode and is fixedly connected with a push plate; furthermore, the device also comprises a second spring, and the second spring is sleeved on the movable rod.

Preferably, still include feed mechanism, feed mechanism includes the feed tank, the feed tank is connected with the inside wall of box, has seted up a plurality of work piece holes on the feed tank, and the downthehole a plurality of work pieces that are provided with of work piece install the driving cylinder on the feed tank, and the holding strip is installed to the output shaft of driving cylinder.

Preferably, the device also comprises a collecting hopper, and the collecting hopper is arranged in the box body.

Preferably, a supporting plate for supporting the conveying mechanism is mounted on the box body.

Preferably, fixedly connected with U type frame on the box, perpendicular feed mechanism installs on U type frame, and sliding connection has two guide bars on the U type frame, and the one end fixedly connected with limiting plate of U type frame is kept away from to two guide bars, and the other end of two guide bars all with mounting panel fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a multi-head tapping machine possesses following beneficial effect:

this multi-head tapping machine, install a plurality of baffles on transport mechanism through transport mechanism and equipartition, can convey the work piece that treats tapping and tapping finish, can carry out the centre gripping spacingly to a plurality of work pieces with the baffle that removes a plurality of work pieces to under a plurality of taps through horizontal feed mechanism and holding frame, improve the position accuracy of tapping, can be to the multi-axis ware through vertical feed mechanism, actuating mechanism and a plurality of taps that provide power for the multi-axis ware carry out the vertical feed and adjust, and then conveniently carry out the tapping simultaneously to a plurality of work pieces, the device has avoided going up unloading complex operation, the loaded down with trivial details operation of operating personnel has been alleviateed, it is long when saving tapping processing, and the production efficiency is improved, and the tapping machine is suitable for the work piece tapping production in batches.

Drawings

Fig. 1 is an overall structural schematic diagram of the present invention;

FIG. 2 is a front sectional structural view of the present invention;

fig. 3 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2;

FIG. 5 is a schematic view of the feed tank, the driving cylinder and the holding strip of the present invention;

fig. 6 is a schematic structural diagram of the local section of the fixing seat, the fixing block, the clamping block and other parts of the present invention.

In the drawings, the reference numbers: 1. a box body; 2. a transport mechanism; 3. a baffle plate; 4. a horizontal feed mechanism; 5. a clamping frame; 6. a vertical feed mechanism; 7. mounting a plate; 8. a multi-axis machine; 9. a drive mechanism; 10. a screw tap; 11. a rotary joint; 12. a fixed seat; 13. a fixed block; 14. a guide round bar; 15. a clamping block; 16. a first spring; 17. moving the plate; 18. moving the column; 19. a travel bar; 20. pushing the plate; 21. a second spring; 22. a feeding tank; 23. a workpiece hole; 24. a driving cylinder; 25. clamping strips; 26. a collection hopper; 27. a support plate; 28. a guide bar; 29. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the multi-head tapping machine of the present invention comprises a box body 1, a conveying mechanism 2 is disposed on the box body 1, a plurality of baffles 3 are uniformly distributed and mounted on the conveying mechanism 2, a holding frame 5 adapted to the baffles 3 is mounted on the box body 1 through a horizontal feeding mechanism 4, a mounting plate 7 is connected to the box body 1 through a vertical feeding mechanism 6, a multi-axis device 8 and a driving mechanism 9 for providing power to the multi-axis device 8 are mounted on the mounting plate 7, a plurality of rotary joints 11 are uniformly distributed and rotatably connected to the bottom of the multi-axis device 8, screw taps 10 are connected to the bottom of the plurality of rotary joints 11, the conveying mechanism 2 can be a belt conveyor or a flight conveyor, the conveying mechanism 2 is "bow", the holding frame 5 includes a holding body, and a plurality of "V-shaped" clamping grooves are disposed on the holding body, the clamping frame 5 which is provided with a plurality of V-shaped clamping grooves and the baffle 3 which moves a plurality of workpieces to a plurality of screw taps 10 are conveniently arranged on the conveying mechanism 2 in an arched shape to clamp and limit the workpieces, the position accuracy of tapping is improved, the horizontal feeding mechanism 4 and the vertical feeding mechanism 6 can both adopt a hydraulic cylinder or a driving motor to drive a ball screw to rotate to drive a sliding block to perform linear feeding, the multi-axis device 8, the driving mechanism 9 which provides power for the multi-axis device 8 and the multi-axis device 11 quote the multi-axis device 8 in the multi-head tapping machine with the publication number of CN213969364U, the driving mechanism 9 which provides power for the multi-axis device 8 and the multi-axis device 11, and the matching use of the driving mechanism 9 which provides power for the multi-axis device 8 and the multi-axis device 11 is not repeated herein.

Specifically, the screw tap further comprises a detachable connecting mechanism, the detachable connecting mechanism comprises a fixed seat 12 and a fixed block 13, the fixed seat 12 and the fixed block 13 are respectively and fixedly installed on the rotary joint 11 and the screw tap 10, a clamping groove is formed in the fixed block 13, a fixed groove matched with the fixed block 13 is formed in the bottom of the fixed seat 12, a sliding groove is formed in the fixed groove, two guide round rods 14 are fixedly connected inside the sliding groove, a clamping block 15 matched with the clamping groove is connected on the two guide round rods 14 in a sliding mode, a first spring 16 is sleeved on each of the two guide round rods 14, a moving groove is formed in one side, far away from the first spring 16, of the fixed groove, a moving plate 17 is arranged in the moving groove, a moving column 18 connected with the clamping block 15 is arranged on the moving plate 17, a moving rod 19 is arranged on the moving plate 17, and the moving rod 19 penetrates through the fixed seat 12 in a sliding mode and is fixedly connected with a pushing plate 20; further, still include second spring 21, second spring 21 cover is established on carriage release lever 19, and through setting up the resilience of second spring 21 convenience push pedal 20, conveniently make the removal post 18 kick-back to the shifting chute in, slow down the effort that first spring 16 applyed to the shifting chute is rebounded to the removal post 18.

It is specific, still include feed mechanism, feed mechanism includes the feed tank 22, feed tank 22 is connected with the inside wall of box 1, a plurality of work piece holes 23 have been seted up on the feed tank 22, be provided with a plurality of work pieces in the work piece hole 23, through set up a plurality of work piece holes 23 on feed tank 22, conveniently place the work piece equipartition on baffle 3 and be one row and arrange, install driving cylinder 24 on the feed tank 22, the holding strip 25 is installed to the output shaft of driving cylinder 24, driving cylinder 24 can adopt hydraulic drive or electric drive, conveniently extrude the work piece that sets up the downside in a plurality of work piece holes 23 with holding strip 25 through driving cylinder 24, make it be unlikely to the landing, and conveniently only can release a work piece through a work piece hole 23 single.

Specifically, the tapping machine further comprises a collecting hopper 26, wherein the collecting hopper 26 is arranged in the box body 1 and can be used for collecting the tapped workpieces in a centralized manner.

Specifically, install the backup pad 27 that supports transport mechanism 2 on the box 1, can support transport mechanism 2, indirectly support a plurality of work pieces in the tapping, stability when improving the tapping.

Specifically, fixedly connected with U type frame on the box 1, vertical feed mechanism 6 installs on U type frame, sliding connection has two guide bars 28 on the U type frame, the one end fixedly connected with limiting plate 29 of U type frame is kept away from to two guide bars 28, the other end of two guide bars 28 all with mounting panel 7 fixed connection, conveniently lead reciprocating of mounting panel 7 through two guide bars 28, the convenient reciprocating distance to mounting panel 7 of cooperation through limiting plate 29 and two guide bars 28 limits.

When the multi-spindle device is used, the clamping strips 25 are pulled towards the direction far away from the plurality of workpieces through the driving cylinder 24, the plurality of workpieces in the workpiece holes 23 fall downwards, the workpieces at the lowest positions in the plurality of workpiece holes 23 all fall onto the conveying mechanism 2, the conveying mechanism 2 is prevented from falling downwards along the conveying mechanism 2 through the baffle 3, then the clamping strips 25 are clamped on the workpieces at the lowest positions in the plurality of workpiece holes 23 through the driving mechanism 9, the conveying mechanism 2 is started, the plurality of workpieces are moved to the positions under the plurality of screw taps 10, then the clamping frame 5 is pushed to the positions under the plurality of screw taps 10 through the horizontal feeding mechanism 4, the plurality of workpieces are clamped and limited through the clamping frame 5 provided with the plurality of V-shaped clamping grooves and the baffle 3 moving the plurality of workpieces to the positions under the plurality of screw taps 10, then the driving mechanism 9 is started to drive the multi-spindle device 8 to run and rotate the plurality of rotary joints 11, then the screw taps 10 are driven to rotate, then the screw taps 10 are driven to move downwards through the vertical feeding mechanism 6, a plurality of workpieces are simultaneously tapped through the rotating screw taps 10, after tapping is finished, the clamping frame 5 is driven to move back to the initial rotating state through the horizontal feeding mechanism 4, the vertical feeding mechanism 6 drives the screw taps 10 to move upwards, feeding is carried out through the feeding mechanism while tapping is carried out, the whole tapping efficiency is improved, then the conveying mechanism 2 is started to conveniently convey the tapped workpieces into the collecting hopper 26, a next row of a plurality of workpieces move to the position right below the screw taps 10, tapping is carried out continuously by repeating the operations, after a period of tapping is finished, the screw taps 10 are seriously worn, and when the screw taps 10 need to be replaced, the push plate 20 can be pressed, so that the moving plate 17 moves towards the side 15, the clamping groove in the clamping block 15 is ejected out of the clamping groove in the fixing block 13 through the moving rod 19, meanwhile, the first spring 16 is compressed, then the fixing block 13 connected with the screw tap 10 can be taken out of the fixing groove, another screw tap 10 is replaced, the fixing block 13 is clamped into the fixing groove, the force applied to the push plate 20 is released, under the effect of resilience force of the first spring 16, the clamping block 15 is pushed into the clamping groove in the fixing block 13, meanwhile, the moving column 18 is moved into the moving groove, and the screw tap 10 is conveniently and quickly detached and replaced.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).

Furthermore, spatially relative terms, such as "under," "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. The utility model provides a multi-head tapping machine, a serial communication port, including box (1), be provided with transport mechanism (2) on box (1), a plurality of baffles (3) are installed to the equipartition on transport mechanism (2), install on box (1) through horizontal feed mechanism (4) with clamping frame (5) of baffle (3) looks adaptation, be connected with mounting panel (7) through vertical feed mechanism (6) on box (1), install multi-spindle ware (8) on mounting panel (7) and for multi-spindle ware (8) provide actuating mechanism (9) of power, the bottom equipartition of multi-spindle ware (8) rotates and is connected with a plurality of rotary joint (11), the bottom of a plurality of rotary joint (11) all is connected with screw tap (10).

2. The multi-head tapping machine according to claim 1, further comprising a detachable connection mechanism, wherein the detachable connection mechanism comprises a fixed seat (12) and a fixed block (13), the fixed seat (12) and the fixed block (13) are respectively and fixedly installed on the rotary joint (11) and the screw tap (10), a clamping groove is formed in the fixed block (13), a fixed groove matched with the fixed block (13) is formed in the bottom of the fixed seat (12), a sliding groove is formed in the fixed groove, two guiding round rods (14) are fixedly connected in the sliding groove, clamping blocks (15) matched with the clamping groove are slidably connected on the two guiding round rods (14), a first spring (16) is sleeved on each of the two guiding round rods (14), a moving groove is formed in one side, far away from the first spring (16), a moving plate (17) is arranged in the moving groove, two moving columns (18) connected with the clamping blocks (15) are installed on the moving plate (17), a moving rod (19) is installed on the moving plate (17), and the moving rod (19) slidably penetrates through the fixed seat (12) and is fixedly connected with a push plate (20).

3. The multi-head tapping machine according to claim 1, further comprising a feeding mechanism, wherein the feeding mechanism comprises a feeding groove (22), the feeding groove (22) is connected with the inner side wall of the box body (1), a plurality of workpiece holes (23) are formed in the feeding groove (22), a plurality of workpieces are arranged in the workpiece holes (23), a driving cylinder (24) is installed on the feeding groove (22), and a holding strip (25) is installed on an output shaft of the driving cylinder (24).

4. The machine according to claim 1, characterized in that it further comprises a collection hopper (26), said collection hopper (26) being arranged inside the box (1).

5. The machine according to claim 1, characterized in that the box (1) is fitted with a support plate (27) supporting the transfer means (2).

6. The multi-head tapping machine according to claim 1, wherein a U-shaped frame is fixedly connected to the box body (1), the vertical feeding mechanism (6) is mounted on the U-shaped frame, two guide rods (28) are slidably connected to the U-shaped frame, one ends of the two guide rods (28) far away from the U-shaped frame are fixedly connected with limiting plates (29), and the other ends of the two guide rods (28) are fixedly connected with the mounting plate (7).

Images