CN213104130U

CN213104130U - Clamping mechanism for stamping automobile metal plate

Info

Publication number: CN213104130U
Application number: CN202021953927.4U
Authority: CN
Inventors: 张奎
Original assignee: Hefei Shunhao Auto Parts Co ltd
Current assignee: Hefei Shunhao Auto Parts Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-04
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a clamping mechanism for punching press of car panel beating, the on-line screen storage device comprises a base, the second recess and two first recesses that use the second recess as the symmetric center are seted up to the upper end of base, and the front end runs through and has seted up the second spout, the upper end middle part at the base is seted up to the second recess, first spout has been seted up between first recess and the second recess, the bottom fixed mounting of first recess has first spacing tooth, slidable mounting has fixing device in the inner chamber of second spout, slidable mounting has clamping device in the inner chamber of first recess, second recess and first spout, fixing device is equipped with two, and including L type splint, fixed plate and first connecting plate. Through setting up first spacing tooth, first recess, clamping device, first spout and second recess, can be so that the fixed rapider of panel beating model, improved the efficiency of work.

Description

Clamping mechanism for stamping automobile metal plate

Technical Field

The utility model relates to a relevant technical field of clamping mechanism for the punching press of car panel beating specifically is a clamping mechanism for the punching press of car panel beating.

Background

Along with present people are increasingly high to the frequency that the car used, cause the efficiency of car when production also to be continuous improvement, so the efficiency of car when producing outside panel beating is also increasingly high, general car is when the panel beating of punching press automobile body, the casting model can not obtain fine fixed, cause can have the error with the panel beating of wanting the punching press when the punching press is made to car panel beating, it is extravagant to have caused unnecessary, general car panel beating stamping die is fixed that can not be quick when fixed to it, cause work efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping mechanism for punching press of car panel beating to the panel beating stamping die who provides in solving above-mentioned background is fixed insecure, causes to have the error after the panel beating punching press, causes unnecessary extravagant, can not be to the problem that stamping die is quick fixed, work efficiency is low.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a clamping mechanism for punching press of car panel beating, includes the base, second recess and two first recesses that use the second recess as the symmetric center are seted up to the upper end of base, and the front end runs through and has seted up the second spout, the upper end middle part at the base is seted up to the second recess, first spout has been seted up between first recess and the second recess, the bottom fixed mounting of first recess has first spacing tooth, slidable mounting has fixing device in the inner chamber of second spout, slidable mounting has clamping device in the inner chamber of first recess, second recess and first spout, clamping device is including second connecting plate, third connecting plate, fourth connecting plate, the spacing tooth of second and second stopper.

Preferably, the number of the fixing devices is two, and the fixing devices comprise L-shaped clamping plates, fixing plates and first connecting plates.

Preferably, the upper end fixed mounting of fixed plate is in the bottom of L type splint, and the round hole has been seted up to the front end, the one end fixed mounting of first connecting plate is in the bottom of fixed plate, the other end fixed mounting of first connecting plate has first stopper, fixing device passes through first stopper slidable mounting in the inner chamber of second spout.

Preferably, a second screw hole is formed in the middle of the front end of the second connecting plate in a penetrating mode, a screw rod is installed in the inner cavity of the second screw hole in a rotating mode, a handle is fixedly installed at one end of the screw rod, the third connecting plate is fixedly installed on the two sides of the second connecting plate, one end of the fourth connecting plate is fixedly installed at one end of the third connecting plate, a second limiting tooth is fixedly installed at the bottom end of the fourth connecting plate, a supporting plate is fixedly installed in the middle of the bottom end of the third connecting plate, and a second limiting block is fixedly installed at the bottom end of the supporting plate.

Preferably, the supporting plate and the second limiting block are slidably mounted in an inner cavity of the first sliding groove, the second connecting plate is slidably mounted in an inner cavity of the second groove, and the second limiting teeth are meshed with the first limiting teeth.

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

1. the utility model relates to a clamping mechanism is used in punching press of car panel beating through setting up first stopper, round hole, L type splint, fixed plate, first connecting plate and second spout, can be so that the fixed more stable of panel beating stamping die, causes the panel beating model error after the punching press littleer, has reduced the waste.

2. Through setting up first spacing tooth, first recess, clamping device, first spout and second recess, can be so that the fixed rapider of panel beating model, improved the efficiency of work.

Drawings

Fig. 1 is a front view of the present invention;

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

FIG. 3 is a front view of the clamping device and the base of the present invention;

fig. 4 is a front view of the clamping device of the present invention;

fig. 5 is a front view of the fixing device of the present invention.

In the figure: 1. a base; 2. a first limit tooth; 3. a first groove; 4. a clamping device; 41. a second limiting block; 42. a fourth connecting plate; 43. a third connecting plate; 44. a support plate; 45. a second connecting plate; 46. a second limit tooth; 47. a screw rod; 48. a handle; 49. a second wire hole; 5. a second chute; 6. a first chute; 7. a second groove; 8. a fixing device; 81. a fixing plate; 82. a first connecting plate; 83. a first stopper; 84. a circular hole; 85. an L-shaped splint.

Detailed Description

In order to solve the fixed insecure of the panel beating stamping die who provides among the above-mentioned background art, cause to have the error after the panel beating punching press, cause unnecessary extravagant, can not be enough to stamping die quick fixation, problem that work efficiency is low, the utility model aims to provide a clamping mechanism for car panel beating punching press. 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.

Example 1

Referring to fig. 1-5, an embodiment of the present invention provides a clamping mechanism for stamping automobile metal plates, including a base 1, a second groove 7 and two first grooves 3 using the second groove 7 as a symmetry center are formed in an upper end of the base 1, a second chute 5 is formed in a front end of the base in a penetrating manner, the second groove 7 is formed in a middle portion of the upper end of the base 1, a first chute 6 is formed between the first groove 3 and the second groove 7, a first limit tooth 2 is fixedly installed at a bottom of the first groove 3, a fixing device 8 is slidably installed in an inner cavity of the second chute 5, a clamping device 4 is slidably installed in inner cavities of the first groove 3, the second groove 7 and the first chute 6, the clamping device 4 includes a second connecting plate 45, a third connecting plate 43, a fourth connecting plate 42, a second limit tooth 46 and a second limit block 41, wherein the clamping device 4, the first groove 3, The second groove 7 and the first sliding groove 6 can enable the metal plate stamping die to be fixed more quickly, and work efficiency is improved.

Fixing device 8 is equipped with two, and including L type splint 85, fixed plate 81 and first connecting plate 82, the upper end fixed mounting of fixed plate 81 is in the bottom of L type splint 85, and round hole 84 has been seted up to the front end, be provided with the screw thread in one of them round hole 84, the one end fixed mounting of first connecting plate 82 is in the bottom of fixed plate 81, the other end fixed mounting of first connecting plate 82 has first stopper 83, fixing device 8 is through first stopper 83 slidable mounting in the inner chamber of second spout 5, wherein fixed plate 81, first connecting plate 82, first stopper 83, round hole 84 and L type splint 85 can be so that the fixed more stability of panel beating stamping die, make the model error after the trigger punching press reduce, waste is reduced.

Wherein the fixing device 8 is slidably mounted on the clamping device 4, then the fixing device 8 is slidably mounted in the second sliding groove 5, then the clamping device 4 is slidably mounted on the upper end of the base 1, so that the second limit block 41 is slidably mounted in the first sliding groove 6, so that the second limit tooth 46 is engaged with the first limit tooth 2, so that the second connecting plate 45 is placed in the second groove 7.

Wherein, when needs are fixed to panel beating stamping die, bare-handed two L type splint 85 toward opposite direction removal, when L type splint 85 removed, round hole 84 and fixed plate 81 can remove on clamping device 4, then first connecting plate 82 and first stopper 83 can slide in the inner chamber of second spout 5, will stop moving when first stopper 83 moves the top of second spout 5, then put the upper end of base 1 with panel beating stamping die, then remove L type splint 85 toward the same direction again, make L type splint 85 fix two diagonal angles of panel beating stamping die, then fix taking screwed round hole 84 with clamping device 4.

A second screw hole 49 is formed in the middle of the front end of the second connecting plate 45 in a penetrating manner, a screw rod 47 is rotatably mounted in the inner cavity of the second screw hole 49, a handle 48 is fixedly mounted at one end of the screw rod 47, the third connecting plate 43 is fixedly mounted at two sides of the second connecting plate 45, one side of the fourth connecting plate 42 is fixedly mounted at one end of the third connecting plate 43, a second limiting tooth 46 is fixedly mounted at the bottom end of the fourth connecting plate 42, a supporting plate 44 is fixedly mounted at the middle of the bottom end of the third connecting plate 43, a second limiting block 41 is fixedly mounted at the bottom end of the supporting plate 44, the supporting plate 44 and the second limiting block 41 are slidably mounted in the, the second connecting plate 45 is slidably arranged in the inner cavity of the second groove 7, the second limit tooth 46 is meshed with the first limit tooth 2, the first limiting teeth 46 and the second limiting teeth 2 can enable the sheet metal stamping die to be fixed more firmly.

Wherein, after the sheet metal stamping die is fixed by the fixing device 8, the handle 48 is pushed by bare hands to push the screw rod 47 in the direction of approaching the base 1, the screw rod 47 moves to cause the second connecting plate 45 to move, the second connecting plate 45 moves to cause the third connecting plate 43 to move, the third connecting plate 43 moves to cause the supporting plate 44 and the second limiting block 41 to slide in the first chute 6 and cause the fourth connecting plate 42 to move, the fourth connecting plate 42 moves to cause the second limiting tooth 46 to slide, when the screw rod 47 at the other end of the clamping device 4 moves to touch the L-shaped clamping plate 85, the fixing device 8 stops moving, then the screw rod 47 rotates by rotating the handle 48, the screw rod 47 rotates to cause the front end of the screw rod 47 to be rotationally connected with the round hole 84 with the thread, then the screw rod 47 is pulled in the opposite direction by the handle 48 to cause the second limiting tooth 46 to be meshed with the first limiting tooth 2, just so can realize fixing panel beating stamping die, when needing to be changed stamping die, rotate lead screw 47 through handle 48, make lead screw 47 break away from with screwed round hole 84, then remove L type splint 85, make L type splint 85 keep away from base 1, then promote lead screw 47 forward through handle 48, cause spacing tooth 46 of second and spacing tooth 2 to break away from, then lift up clamping device 4 through handle 48, make second stopper 41 contact with the upper end of first spout 6, then move clamping device 4 backward, make clamping device 4 get back to original position can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping mechanism for punching press of car panel beating, includes base (1), its characterized in that: the upper end of the base (1) is provided with a second groove (7) and two first grooves (3) which take the second groove (7) as the symmetrical center, the front end of the base is provided with a second chute (5) in a penetrating way, the second groove (7) is arranged in the middle of the upper end of the base (1), a first sliding chute (6) is arranged between the first groove (3) and the second groove (7), the bottom of the first groove (3) is fixedly provided with a first limit tooth (2), a fixing device (8) is arranged in the inner cavity of the second chute (5) in a sliding way, the clamping device (4) is arranged in the inner cavities of the first groove (3), the second groove (7) and the first sliding chute (6) in a sliding way, the clamping device (4) comprises a second connecting plate (45), a third connecting plate (43), a fourth connecting plate (42), second limiting teeth (46) and a second limiting block (41).

2. The clamping mechanism for stamping the automobile sheet metal according to claim 1, characterized in that: the two fixing devices (8) are arranged and respectively comprise an L-shaped clamping plate (85), a fixing plate (81) and a first connecting plate (82).

3. The clamping mechanism for stamping the automobile sheet metal according to claim 2, characterized in that: the upper end fixed mounting of fixed plate (81) is in the bottom of L type splint (85), and round hole (84) have been seted up to the front end, the one end fixed mounting of first connecting plate (82) is in the bottom of fixed plate (81), the other end fixed mounting of first connecting plate (82) has first stopper (83), fixing device (8) are through first stopper (83) slidable mounting in the inner chamber of second spout (5).

4. The clamping mechanism for stamping the automobile sheet metal according to claim 1, characterized in that: second silk hole (49) have been run through to second connecting plate (45) front end middle part, rotate in the inner chamber of second silk hole (49) and install lead screw (47), the one end fixed mounting of lead screw (47) has handle (48), third connecting plate (43) fixed mounting is in the both sides of second connecting plate (45), one side fixed mounting of fourth connecting plate (42) is in the one end of third connecting plate (43), spacing tooth of second (46) fixed mounting is in the bottom of fourth connecting plate (42), the bottom middle part fixed mounting of third connecting plate (43) has backup pad (44), second stopper (41) fixed mounting is in the bottom of backup pad (44).

5. The clamping mechanism for stamping the automobile sheet metal according to claim 4, wherein the clamping mechanism comprises: the supporting plate (44) and the second limiting block (41) are slidably mounted in an inner cavity of the first sliding groove (6), the second connecting plate (45) is slidably mounted in an inner cavity of the second groove (7), and the second limiting teeth (46) are meshed with the first limiting teeth (2).