CN218427973U

CN218427973U - Auto-parts stamping workpiece is with anchor clamps of self-fastening

Info

Publication number: CN218427973U
Application number: CN202222969924.5U
Authority: CN
Inventors: 甄平均
Original assignee: Dingzhou Changao Auto Parts Co ltd
Current assignee: Dingzhou Changao Auto Parts Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-03
Anticipated expiration: 2032-11-08

Abstract

The utility model belongs to the technical field of anchor clamps, specifically be an auto-parts stamping workpiece is with anchor clamps from fastening, including the punching press platform, the equal fixedly connected with mounting panel in both sides on punching press bench end, the middle department of mounting panel is provided with the bottom plate, the both sides of bottom plate respectively with the mounting panel between the fixed connection of homonymy, the inside both sides of mounting panel all run through and seted up the structure groove, the slot has been seted up perpendicularly to the middle department of mounting panel, the inside of slot all inserts and is equipped with transfer line one, the bottom of transfer line one is passed and is pressed platform and mounting panel and extend to the below of mounting panel, through hand and foot cooperation simultaneous working, goes on several processes simultaneously through the foot cooperation to reduce the process of hand operation, reduced the time of single work piece processing greatly, two operations such as the anchor clamps are relaxed after having simplified hand operation centre gripping and processing finish, make the user only need place the work piece and take off these two operations of work piece, the remaining operation is all concentrated on the foot and tramples and relax.

Description

Auto-parts stamping workpiece is with anchor clamps of self-fastening

Technical Field

The utility model relates to an anchor clamps technical field specifically is an auto-parts stamping workpiece is with anchor clamps from fastening.

Background

Stamping technology is mostly used in the manufacturing process of automobile parts, the stamping technology is rapid and accurate, the production efficiency can be greatly improved, clamps are needed to clamp and fix workpieces in the stamping process, but the automobile parts are not all in regular shapes, and the clamps in the current stage are inconvenient to use;

when the fixture is used for clamping and fixing the parts with irregular shapes, the conventional fixture cannot effectively and stably clamp the parts, only can the parts with regular shapes be clamped effectively, the conventional fixture needs to be operated by complex workers, the workpieces are clamped by the fixture in the processes of stirring, placing and operating the fixture, the workpieces are loosened by operating the fixture after stamping is finished, and the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auto-parts stamping workpiece is with anchor clamps from fastening to when solving the anomalous accessory of shape that proposes in the above-mentioned background art and carrying out the centre gripping fixed, current anchor clamps can't be effective and stable carry out the centre gripping, can only just can carry out effectual centre gripping to the work piece of part shape rule, and current anchor clamps need carry out loaded down with trivial details manual operation, the process is for stirring anchor clamps, put into the work piece, the operation anchor clamps are with the work piece centre gripping, it relaxs the work piece to accomplish the operation anchor clamps again after the punching press, the lower problem of machining efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auto-parts stamping workpiece is with anchor clamps from fastening, includes the punching press platform, the all fixedly connected with mounting panel in both sides on punching press platform top, the middle department of mounting panel is provided with the bottom plate, the both sides of bottom plate respectively with between the mounting panel of homonymy fixed connection, the inside both sides of mounting panel all run through and seted up the structure groove, the slot has been seted up perpendicularly to the middle department of mounting panel, the inside of slot is all inserted and is equipped with transfer line one, the bottom of transfer line one is passed and is pressed platform and mounting panel and extend to the below of mounting panel, the below of punching press platform is provided with transfer line two, the both ends of transfer line two respectively with the bottom fixed connection of both sides transfer line one, the middle department of two sets of mounting panels is provided with two sets of grip blocks, and is two sets of the grip block is the mirror image distribution, and is two sets of the draw-in groove has all been seted up to the relative one side of grip block, and is two sets of the all fixedly connected with kelly in both sides of the relative one side of grip block, the transversal arch of kelly of personally submitting, both sides of punch press platform bottom all fixedly connected with the gear connection has the mobile jib through the bearing, the front end of curb plate, the footboard extend to the front of footboard, the surface of footboard be connected with the gear connection of gear in the mobile jib after two sets of mobile jib.

Preferably, the top end of the bottom plate is provided with a placing groove, the inner walls of the two sides of the placing groove are arc-shaped, and the bottom end of the bottom plate is fixedly connected with the top end of the punching table.

Preferably, the inside of slot sets up the conflict piece, the both sides of conflict piece extend to the inside in homonymy structure groove respectively, the transversal right trapezoid that personally submits of conflict piece, the fixed surface of conflict piece and transfer line one is connected.

Preferably, the inside in structure groove all is provided with the clamping bar, and the homonymy is two sets of be the mirror image between the clamping bar and distribute, the bottom of clamping bar is connected with the conflict roller through the bearing, and the bottom of conflict roller contacts with between the inclined plane side of conflict piece both sides respectively.

Preferably, an axial groove is formed in the middle of the inserting groove, a shaft rod is inserted into the axial groove, the front end and the rear end of the shaft rod are connected with the inner wall of the structural groove through bearings, a spring is arranged inside the axial groove, the surface of the shaft rod is sleeved with the spring, one end of the spring is fixedly connected with the surface of the shaft rod, and the other end of the spring is fixedly connected with the inner wall of the axial groove.

Preferably, the first gear and the second gear are meshed with each other on the same side, central shafts of the two groups of gears on the same side are connected with the side plates through bearings respectively, push rods are fixedly connected to the middle of the central shafts of the two gears, and the two groups of push rods are in an inverted V-shaped state.

Preferably, the top end of the push rod is connected with a sliding block through a hinged shaft, the bottom end of the second transmission rod is provided with a sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the push rod, a user can tread a pedal by controlling feet, so that the push rod drives the transmission rod II and the transmission rod I to move upwards by matching the gear I and the gear II, vertical and upward driving force is given to the device, the workpiece is clamped and processed by matching a mechanism above the device, compared with the traditional method of clamping or loosening by controlling a clamp through a hand, the device changes a process of a hand needing to be operated into a process of using the foot to operate, the user can work simultaneously by matching the hands and the feet, and a plurality of processes are simultaneously carried out by matching the feet, so that the process of operating the hand is reduced, the processing time of a single workpiece is greatly shortened, and the processing efficiency is improved;

2. through setting up the grip block, through draw-in groove and the inside draw-in groove and the kelly of grip block, make the grip block can be adapted to the work piece of most shape, avoid because anchor clamps self restriction, lead to can't carry out the centre gripping to the peculiar auto-parts of part form, thereby influence processing, and user cooperation foot is to the control of footboard, make the user can operate through the control footboard and whether carry out the centre gripping to the work piece, thereby make the operation that carries out that the user can be freely nimble, and the device compares traditional anchor clamps, two operations such as relaxing anchor clamps after having briefly hand operation centre gripping and processing finish, the machining efficiency of the device has further been improved, make the user only need place the work piece and take off these two operations of work piece, the rest operation is all concentrated on the foot and tramples and relax.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle mounting plate and the bottom plate of the present invention;

FIG. 3 is a schematic side view of the mounting plate according to the present invention;

FIG. 4 is a schematic sectional view of the middle clamping rod of the present invention;

FIG. 5 is a schematic perspective view of the structure of the clamping block of the present invention;

fig. 6 is a schematic view of the three-dimensional connection of the second transfer rod, the pedal, the first gear and the second gear of the present invention.

In the figure: 1. a punching stage; 2. mounting a plate; 3. a base plate; 4. a placement groove; 5. a structural groove; 6. inserting slots; 7. a first transmission rod; 8. a contact block; 9. a clamping rod; 10. a shaft lever; 11. a second transmission rod; 12. a shaft groove; 13. a spring; 14. a clamping block; 15. a card slot; 16. a clamping rod; 17. a side plate; 18. a main rod; 19. a pedal; 20. a first gear; 21. a second gear; 22. a push rod.

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 efforts all belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The self-fastening fixture for the automobile part stamping part comprises a stamping table 1, wherein two sides of the top end of the stamping table 1 are fixedly connected with mounting plates 2, a bottom plate 3 is arranged in the middle of the mounting plates 2, two sides of the bottom plate 3 are fixedly connected with the mounting plates 2 on the same side, structural grooves 5 are formed in two sides of the inside of the mounting plates 2 in a penetrating mode, slots 6 are vertically formed in the middle of the mounting plates 2, transmission rods 7 are inserted into the slots 6, the bottom ends of the transmission rods 7 penetrate through the stamping table 1 and the mounting plates 2 and extend to the lower portions of the mounting plates 2, transmission rods 11 are arranged below the stamping table 1, two ends of the transmission rods 11 are fixedly connected with the bottom ends of the transmission rods 7 on two sides respectively, two groups of clamping blocks 14 are arranged in the middle of the two mounting plates 2, the two groups of clamping blocks 14 are distributed in a mirror image mode, one sides of the two groups of the clamping blocks 14 are provided with clamping rods 16, the two sides of the two groups of the clamping blocks 14 are fixedly connected with clamping rods 16, the cross section of the clamping rods 16 is arched cross section, the two sides of the front side plates 17, the middle side plates 17 of the pedal 17 are fixedly connected with a pedal 18, the gear connecting side plate 19, the gear connecting plate 18 is connected with the main rod 17, and the gear connecting side plate 19 of the main rod 18.

Further, intermeshing between the homonymy gear 20 and the second 21 of gear, the center pin of the two sets of gears 21 of homonymy is connected through the bearing between respectively and the curb plate 17, and fixedly connected with push rod 22 is located in the middle of the two 21 center pins of gear, is the state of falling the eight characters between two sets of push rods 22, and push rod 22's top all is connected with the slider through the articulated shaft, and the spout has been seted up to the bottom of transfer line two 11, sliding connection between slider and the spout.

When the device is used by a user to clamp and fix a workpiece, firstly, the user places the workpiece downwards in the placing groove 4 along the middle of the two mounting plates 2, then the user pedals the right side of the pedal 19 to enable the pedal 19 to rotate clockwise to drive the first gear 20 to rotate clockwise, after the first gear 20 rotates, the first gear 20 is meshed with the second gear 21 to drive the two sets of second gears 21 to rotate, the two sets of second gears 21 rotate in opposite directions, namely the left side gear 21 rotates anticlockwise and the right side gear 21 rotates clockwise to drive the two sets of push rods 22 to rotate, the two sets of push rods 22 approach each other, a slide block at the top end of each push rod 22 is abutted against the inner wall of the sliding groove, so that the second transmission rod 11 is jacked upwards to enable the second transmission rod 11 to move upwards, the second transmission rod 11 drives the first transmission rod 7 to move upwards, the push rods 22 are arranged, the user can control the pedal 19 to enable the push rods 22 to drive the second transmission rod 11 and the first transmission rod 7 to move upwards by matching of the first gear 20 and the second gear 21, a driving force for vertical upwards to clamp mechanism to clamp the workpiece, the work of the device is loosened, the foot clamping mechanism can be used by comparing, the hand part of the device, the hand part can be greatly reduced by the hand, and the hand part can be used for the hand part of the hand part, and the hand part can be greatly reduced by the hand part.

Further, standing groove 4 has been seted up on the top of bottom plate 3, the inner wall of standing groove 4 both sides is circular-arcly, the bottom of bottom plate 3 and the top fixed connection of punching press platform 1, the inside of slot 6 sets up supports touch block 8, the both sides of supporting touch block 8 extend to the inside of homonymy structure groove 5 respectively, the transversal right trapezoid that personally submits of touch block 8, support touch block 8 and transfer line 7's fixed surface and be connected, the inside of structure groove 5 all is provided with clamping bar 9, be the mirror image distribution between two sets of clamping bar 9 of homonymy, the bottom of clamping bar 9 is connected with the conflict roller through the bearing, the bottom of conflict roller contacts with between the inclined plane side of conflict block 8 both sides respectively, axial trough 12 has been seted up to the middle department of slot 6, the inside of axial trough 12 is inserted and is equipped with axial trough 10, both ends all are connected through the bearing with the inner wall of structure groove 5 around the axial trough 10, the inside of axial trough 12 is provided with spring 13, spring 13 overlaps the surface of establishing with axial trough 10, the one end of spring 13 is connected with the fixed surface of axial trough 10, the other end of spring is connected with the inner wall fixed connection of axial trough 12.

In specific implementation, when the second transmission rod 11 drives the first transmission rod 7 to move upwards, the first transmission rod 7 drives the abutting block 8 to move upwards, the inclined planes on the two sides of the abutting block 8 continuously abut against the bottom ends of the clamping rods 9, so that the clamping rods 9 start to rotate around the shaft rod 10, the bottom ends of the two groups of clamping rods 9 are far away from each other, the top ends of the two groups of clamping rods 9 are close to each other, the two groups of clamping blocks 14 are driven to be close to each other, the clamping blocks 14 are controlled to be close to each other to clamp a workpiece through continuous pedal pedals 19, the position of the pedals 19 is controlled through pedal operation, so that the clamping blocks 14 continuously supply clamping force to the workpiece, the workpiece is machined by a stamping machine, after machining is completed, a user releases legs, the clamping blocks 14 lose the abutting force, the workpiece is not clamped any more, the user can directly take down the workpiece at this time, place a new workpiece again, and when aiming at workpieces of different shapes, the clamping block 14 is arranged, the clamping block 14 can be adapted to workpieces with most shapes through the clamping grooves 15 in the clamping block 14, the arc sides of the clamping grooves 15 can be adapted to various irregular workpieces, when the rectangular workpieces are subjected to rectangular workpieces, the clamping force on the workpieces is increased through the clamping rods 16 on the two sides, the clamping rods 16 are arched, so that the two ends of the clamping rods 16 can be tightly attached to the workpieces, the clamping force applied to the workpieces is increased, the clamping blocks 14 are arranged, the clamping blocks 15, the clamping grooves 15 and the clamping rods 16 in the clamping blocks 14 can be adapted to the workpieces with most shapes, the problem that the parts of automobile accessories with special shapes cannot be clamped due to the limitation of the clamp is avoided, machining is influenced, and a user can control the pedal 19 by matching with feet, so that the user can operate and clamp the workpieces through controlling the pedal 19, and can freely and flexibly operate the user, and the device compares traditional anchor clamps, has simplified two operations such as hand operation centre gripping and processing back relaxation anchor clamps that finish, has further improved the device's machining efficiency for the user only need place the work piece and take off these two operations of work piece, and the rest operation is all concentrated on the foot and tramples and relax.

The complete working principle and working process of the technical scheme are as follows:

when a user uses the device to clamp and fix a workpiece, firstly, the user places the workpiece downwards in the placing groove 4 along the middle of the two groups of mounting plates 2, then the user steps on the right side of the pedal 19 to enable the pedal 19 to rotate clockwise to drive the first gear 20 to rotate clockwise, after the first gear 20 rotates, the first gear 20 is meshed with the second gear 21 to drive the two groups of gears 21 to rotate, the two groups of gears 21 rotate in opposite directions, namely the left side gear 21 rotates anticlockwise, the right side gear 21 rotates clockwise to drive the two groups of push rods 22 to rotate, the two groups of push rods 22 approach each other, the slide blocks at the top ends of the push rods 22 abut against the inner wall of the sliding groove to jack the second transmission rod 11 upwards, so that the second transmission rod 11 moves upwards, the transmission rod II 11 drives the transmission rod I7 to move upwards, the push rod 22 is arranged, so that a user can step on the pedal 19 by controlling feet, the push rod 22 drives the transmission rod II 11 and the transmission rod I7 to move upwards through the matching of the gear I20 and the gear II 21, the vertical upward driving force is given to the device, and the workpiece is clamped and processed through a mechanism above the device in a matching mode;

when the second transmission rod 11 drives the first transmission rod 7 to move upwards, the first transmission rod 7 drives the abutting block 8 to move upwards, the inclined surfaces on two sides of the abutting block 8 continuously abut against the bottom ends of the clamping rods 9, so that the clamping rods 9 start to rotate by taking the shaft rod 10 as an axis, the bottom ends of the two groups of clamping rods 9 are far away from each other, the top ends of the two groups of clamping rods 9 are close to each other, the two groups of clamping blocks 14 are driven to approach each other, the clamping blocks 14 are controlled to continuously approach to clamp a workpiece by continuously stepping the pedal 19, the position of the pedal 19 is controlled by stepping, so that the clamping blocks 14 continuously supply clamping force to the workpiece, so that a stamping machine can process the workpiece, after the processing is completed, a user loosens legs, so that the clamping blocks 14 lose abutting force, so that the workpiece is not clamped, at the time, the user can directly take off the workpiece, place a new workpiece again, and when aiming at workpieces of different shapes, the workpieces, the irregular shapes, the irregular workpieces can be clamped by the clamping blocks 15, the arc sides of the clamping blocks 14 can be matched with the rectangular workpieces, so that the clamping rods 16 can be matched with the clamping blocks 16, the clamping force of the clamping blocks 16, so that the clamping blocks can be flexibly and the clamping blocks can be matched with the clamping blocks 16, the clamping blocks can be adjusted by the clamping blocks, thereby preventing the clamping blocks 16, the clamping blocks can be adjusted to prevent the workpiece from being matched with the workpiece by the clamping blocks 16, and preventing the clamping blocks 16, and the clamping blocks 16, the clamping blocks of the clamping blocks from being matched with the workpiece from being flexibly, and the device compares traditional anchor clamps, has simplified two operations such as hand operation centre gripping and processing finish back release anchor clamps, has further improved the device's machining efficiency for the user only need place the work piece and take off these two operations of work piece, and the remaining operation is whole to be concentrated on the foot and tramples and relax.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an auto-parts stamping workpiece is with anchor clamps from fastening, includes stamping station (1), its characterized in that: the both sides on punching press platform (1) top all fixedly connected with mounting panel (2), the centre department of mounting panel (2) is provided with bottom plate (3), the both sides of bottom plate (3) respectively with the mounting panel (2) between the homonymy fixed connection, mounting panel (2) inside both sides all run through and seted up structure groove (5), slot (6) have been seted up perpendicularly to the centre department of mounting panel (2), the inside of slot (6) all is inserted and is equipped with transfer line (7), the bottom of transfer line (7) is worn to punch platform (1) and mounting panel (2) and is extended to the below of mounting panel (2), the below of punching press platform (1) is provided with transfer line two (11), the both ends of transfer line two (11) respectively with the bottom fixed connection of both sides transfer line (7), the centre department of two sets of mounting panel (2) is provided with two sets of grip blocks (14), two sets of grip blocks (14) are mirror image distribution, and two sets of grip block (14) relative one side all have been seted up draw-in groove (15), two sets of grip block (14) relative one side all fixed connection all be fixed connection all the both sides of arch support bar (16), the punch the centre curb plate (17) around the curb plate (17) is connected with the roof bar (17), the front end of the main rod (18) penetrates through the side plate (17) and extends to the front face of the side plate (17), a pedal (19) is fixedly connected to the surface of the main rod (18), the surface of the pedal (19) is fixedly connected with a first rear gear (20), the first gear (20) is located in the middle of the side plate (17), and two groups of second gears (21) are arranged on two sides of the pedal (19).

2. A self-tightening clamp for automobile accessory stampings as claimed in claim 1 wherein: the stamping device is characterized in that a placing groove (4) is formed in the top end of the bottom plate (3), the inner walls of two sides of the placing groove (4) are arc-shaped, and the bottom end of the bottom plate (3) is fixedly connected with the top end of the stamping table (1).

3. A self-tightening clamp for automobile accessory stampings, as set forth in claim 1, wherein: the inside of slot (6) sets up and supports touch multitouch (8), the both sides of supporting touch multitouch (8) extend to the inside in homonymy structure groove (5) respectively, the transversal right trapezoid that personally submits of supporting touch multitouch (8), the fixed surface of supporting touch multitouch (8) and transfer line (7) is connected.

4. A self-tightening clamp for automobile accessory stampings as claimed in claim 1 wherein: the inside in structure groove (5) all is provided with clamping bar (9), and the homonymy is two sets of be the mirror image between clamping bar (9) and distribute, the bottom of clamping bar (9) is connected with the conflict roller through the bearing, and the bottom of conflict roller contacts with between the inclined plane side of conflict piece (8) both sides respectively.

5. A self-tightening clamp for automobile accessory stampings, as set forth in claim 1, wherein: the middle of the insertion groove (6) is provided with an axial groove (12), a shaft rod (10) is inserted into the axial groove (12), the front end and the rear end of the shaft rod (10) are connected with the inner wall of the structure groove (5) through bearings, a spring (13) is arranged inside the axial groove (12), the surface of the shaft rod (10) is sleeved with the spring (13), one end of the spring (13) is fixedly connected with the surface of the shaft rod (10), and the other end of the spring (13) is fixedly connected with the inner wall of the axial groove (12).

6. A self-tightening clamp for automobile accessory stampings, as set forth in claim 1, wherein: the first gear (20) and the second gear (21) are meshed with each other on the same side, the central shafts of the two groups of gears (21) on the same side are connected with the side plates (17) through bearings respectively, push rods (22) are fixedly connected to the middle of the central shafts of the two groups of gears (21), and the two groups of push rods (22) are in an inverted splayed state.

7. A self-tightening clamp for automobile accessory stampings as claimed in claim 1 wherein: the top end of the push rod (22) is connected with a sliding block through a hinged shaft, the bottom end of the second transmission rod (11) is provided with a sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.