CN215786217U

CN215786217U - Stamping device for automobile parts

Info

Publication number: CN215786217U
Application number: CN202121856621.1U
Authority: CN
Inventors: 周志刚
Original assignee: Qingdao Zunhai Industry And Trade Co ltd
Current assignee: Qingdao Zunhai Industry And Trade Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-11
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a stamping device for automobile accessories, which belongs to the technical field of stamping devices and comprises stamping equipment, a telescopic rod, a base plate, a stamping grinding tool and a T-shaped plate, wherein the telescopic rod is fixedly arranged on the inner wall of the stamping equipment; the positioning structure comprises four positioning rods welded on the surface of the substrate. The utility model solves the problems that most of the existing stamping dies are directly and fixedly arranged on a stamping device, so that a stamping tool on stamping equipment is inconvenient to replace by a worker, and the stamping equipment can only process workpieces with certain specifications, thereby causing inconvenience in processing parts with different specifications by the worker.

Description

Stamping device for automobile parts

Technical Field

The utility model belongs to the technical field of stamping devices, and particularly relates to a stamping device for automobile accessories.

Background

The stamping device is a special process equipment for processing materials into parts in cold stamping, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation.

Auto-parts's a great variety, and most auto-parts are formed by the stamping equipment punching press mostly, and the most direct fixed mounting of current stamping die is on stamping device, and the staff of being not convenient for is to the change of stamping die utensil on the stamping equipment for stamping equipment can only process the work piece of certain specification, thereby leads to inconvenient parts to different specifications to the staff and processes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that most of existing stamping dies are directly and fixedly arranged on a stamping device, so that a stamping tool on stamping equipment is inconvenient to replace by workers.

In order to achieve the purpose, the utility model adopts the following technical scheme: a stamping device for automobile parts comprises stamping equipment, a telescopic rod, base plates, a stamping grinding tool and a T-shaped plate, wherein the telescopic rod is fixedly arranged on the inner wall of the stamping equipment, the base plates are fixedly arranged on the sides, close to each other, of the inner walls of the telescopic rod and the stamping equipment, the stamping grinding tool is movably connected to the sides, close to each other, of the two base plates, a supporting device is arranged on the surface of the stamping grinding tool, and a mounting device and a positioning structure are fixedly arranged on the sides, close to each other, of the stamping grinding tool and the base plates; the positioning structure comprises four positioning rods and rectangular blocks, the four positioning rods and the rectangular blocks are welded on the surface of a substrate, the rectangular blocks are fixedly installed on the side wall of a stamping grinding tool, positioning holes are formed in the surfaces of the four rectangular blocks, the size of each positioning hole is matched with that of each positioning rod, the positioning rods are used for primary positioning between the stamping grinding tool and the substrate, the installation device comprises two connecting plates fixedly installed on the surface of the substrate, two limiting rods are inserted in the connecting plates in a sliding mode, a T-shaped plate is welded at one end, close to the stamping grinding tool, of each limiting rod, an elongated slot is formed in the side wall of the stamping grinding tool, and the inner wall of each elongated slot is connected with the T-shaped plate in a sliding mode.

The surface of the limiting rod is sleeved with a first spring, and two ends of the first spring are fixedly installed with the T-shaped plate and the connecting plate respectively.

The surface of the T-shaped plate close to the connecting plate is rotatably connected with a rotating rod, a rectangular plate is fixedly mounted on the arc surface of the rotating rod, a rectangular hole is formed in the surface of the connecting plate, and the rectangular hole is used for being in sliding connection with the rectangular plate.

The supporting device comprises a bottom frame, the bottom frame is movably connected with the surface of the stamping and grinding tool, one side, away from the stamping and grinding tool, of the bottom frame is connected with two rectangular rods in a sliding mode, and a supporting plate is welded at one end, away from the bottom frame, of each rectangular rod.

The utility model discloses a punching press grinding apparatus, including chassis, drawing piece, clamping block, rectangular pole, rectangular groove, the inner wall and the clamping block sliding connection of rectangular groove, the lateral wall welding that the punching press grinding apparatus was kept away from to the chassis has the fixed plate, and the inside sliding connection of fixed plate has the drawing piece, draws one side fixed mounting that the piece is close to the rectangular pole to have the fixture block, and the fixture block is straight triangular prism structure, and the rectangular groove has evenly been seted up on the surface of rectangular pole, the inner wall and the fixture block sliding connection of rectangular groove.

And two second springs are fixedly arranged on the surfaces of the clamping blocks, close to the fixed plate, and are used for driving the clamping blocks to be clamped into the inner wall of the rectangular groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when a worker needs to replace a punching grinding tool on punching equipment, a rotating rod on a T-shaped plate is rotated, when a rectangular plate on the rotating rod rotates to a position corresponding to a rectangular hole, the rotating rod can be pulled towards a direction away from the punching grinding tool, the rotating rod can drive the T-shaped block to slide out of the inner wall of a long groove on the punching grinding tool, and further the effect of taking the punching mould out of a base plate is achieved, when the rectangular plate completely passes through the rectangular hole, the rotating rod is rotated again, the rectangular plate can rotate along with the rotating rod, the rotating rod is loosened, the rectangular plate on the rotating rod can be clamped on a connecting plate, the punching grinding tool needing to be replaced can be sleeved on the surface of the positioning rod through the positioning hole on the rectangular block, the effect of quickly positioning the punching grinding tool can be achieved, at the moment, the rotating rod is rotated, when the rectangular plate on the rotating rod rotates to a position corresponding to the rectangular hole, the T-shaped plate can be clamped into the inner wall of the long groove by the elasticity of a first spring on the connecting plate, and then reached and changed the fixed effect in back with the punching press grinding apparatus, this structure has solved the most direct fixed mounting of current stamping die and has leaded to the staff of not being convenient for to change the problem that punching press grinding apparatus changed on stamping device.

2. In the utility model, when the punching grinding tool on the telescopic rod needs to be installed, the bottom frame is firstly horizontally placed on the punching equipment, then the punching grinding tool is horizontally placed on the supporting plate, the supporting plate is supported to the direction close to the telescopic rod to support the supporting plate, the supporting plate can slide with the bottom frame by virtue of the rectangular rod, the clamping block is always clamped into the inner wall of the corresponding rectangular groove on the rectangular rod by the elasticity of the second spring on the fixing plate in the process that the rectangular rod and the underframe slide, because the fixture blocks are in the right triangular prism structure, the effect of fixing the rectangular rod and the underframe in the moving process can be achieved until the punching grinding tool is supported to the position close to the base plate on the telescopic rod, can install the punching press grinding apparatus, this structure has solved because the weight of punching press grinding apparatus is great, the staff of not being convenient for directly lifts up the problem of installing between base plate on it and the telescopic link.

Drawings

FIG. 1 is a schematic perspective view of a stamping apparatus for automobile parts according to the present invention;

FIG. 2 is a schematic view of a base plate of the stamping apparatus for automobile parts shown in FIG. 1;

FIG. 3 is a schematic view of a press apparatus for automobile parts shown in FIG. 2 at A;

FIG. 4 is a schematic view of the construction of the undercarriage in the press device of the automobile accessory shown in FIG. 1;

fig. 5 is a schematic view of a part of the press device of an automobile accessory shown in fig. 4.

Illustration of the drawings: 1. a stamping device; 2. a telescopic rod; 3. a substrate; 4. stamping a grinding tool; 5. a support plate; 6. a chassis; 7. a rectangular block; 8. a positioning rod; 9. a long groove; 10. a first spring; 11. a limiting rod; 12. a T-shaped plate; 13. a connecting plate; 14. a rectangular hole; 15. a rectangular plate; 16. a rotating rod; 17. a fixing plate; 18. a rectangular bar; 19. a second spring; 20. a clamping block; 21. and (5) pulling the block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, an auto part stamping device includes a stamping device 1, an expansion link 2, a substrate 3, a stamping and grinding tool 4, and a T-shaped plate 12, where the expansion link 2 is fixedly installed on an inner wall of the stamping device 1, the substrate 3 is fixedly installed on a side where the expansion link 2 and the inner wall of the stamping device 1 are close to each other, the stamping and grinding tool 4 is movably connected to a side where the two substrates 3 are close to each other, a supporting device is arranged on a surface of the stamping and grinding tool 4, a mounting device and a positioning structure are fixedly installed on a side where the stamping and grinding tool 4 and the substrate 3 are close to each other, and the supporting device includes a bottom frame 6.

As shown in fig. 1 and 2, the mounting device includes two connecting plates 13 fixedly mounted on the surface of the substrate 3, two limiting rods 11 are slidably inserted into the connecting plates 13, a T-shaped plate 12 is welded at one end of each of the two limiting rods 11 close to the corresponding stamping and grinding tool 4, an elongated slot 9 is formed in a side wall of the stamping and grinding tool 4, an inner wall of the elongated slot 9 is slidably connected with the T-shaped plate 12, the positioning structure includes four positioning rods 8 and rectangular plates 15 welded on the surface of the substrate 3, the stamping and grinding tool 4 to be replaced can be quickly positioned by inserting the positioning holes in the rectangular blocks 7 into the surfaces of the positioning rods 8, the rectangular blocks 7 are fixedly mounted on the side walls of the stamping and grinding tool 4, the surfaces of the four rectangular blocks 7 are respectively provided with positioning holes, the positioning holes are matched with the positioning rods 8 in size, and the positioning rods 8 are used for primary positioning between the stamping and grinding tool 4 and the substrate 3, the surface of the limit rod 11 is sleeved with a first spring 10, at the moment, a rotating rod 16 is rotated, when a rectangular plate 15 on the rotating rod 16 rotates to a position corresponding to a rectangular hole 14, a T-shaped plate 12 is clamped into the inner wall of the elongated slot 9 by the elastic force of the first spring 10 on a connecting plate 13, so that the effect of fixing the punching grinding tool 4 after replacement is achieved, two ends of the first spring 10 are fixedly installed with the T-shaped plate 12 and the connecting plate 13 respectively, the surface of the T-shaped plate 12 close to the connecting plate 13 is rotatably connected with the rotating rod 16, when a worker needs to replace the punching grinding tool 4 on the punching equipment 1, the rotating rod 16 on the T-shaped plate 12 is rotated, when a rectangular block 7 on the rotating rod 16 rotates to a position corresponding to the rectangular hole 14, the rotating rod 16 can be pulled in a direction away from the punching grinding tool 4, and the rotating rod 16 can drive the T-shaped block to slide out from the inner wall of the elongated slot 9 on the punching grinding tool 4, and then reach the effect of taking out stamping die from base plate 3, the arc surface fixed mounting of bull stick 16 has rectangular plate 15, when rectangular plate 15 passed rectangular hole 14 completely, rotates bull stick 16 once more, and rectangular plate 15 can follow bull stick 16 and rotate, loosens bull stick 16, and rectangular plate 15 on the bull stick 16 can be blocked on connecting plate 13, and rectangular hole 14 has been seted up on the surface of connecting plate 13, and rectangular hole 14 is used for with rectangular plate 15 sliding connection.

The effect achieved by the mutual matching of the upper section parts is that when a worker needs to replace the punching grinding tool 4 on the punching equipment 1, the rotating rod 16 on the T-shaped plate 12 is rotated, when the rectangular block 7 on the rotating rod 16 is rotated to the position corresponding to the position of the rectangular hole 14, the rotating rod 16 can be pulled towards the direction far away from the punching grinding tool 4, the rotating rod 16 can drive the T-shaped block to slide out from the inner wall of the long groove 9 on the punching grinding tool 4, so that the effect of taking the punching mould out from the base plate 3 is achieved, when the rectangular plate 15 completely passes through the rectangular hole 14, the rotating rod 16 is rotated again, the rectangular plate 15 can rotate along with the rotating rod 16, the rotating rod 16 is loosened, the rectangular plate 15 on the rotating rod 16 can be clamped on the connecting plate 13, the punching grinding tool 4 to be replaced can be sleeved into the surface of the positioning rod 8 through the positioning hole on the rectangular block 7, so as to achieve the effect of quickly positioning the punching grinding tool 4, at this moment, the rotating rod 16 is rotated, when the rectangular plate 15 on the rotating rod 16 is rotated to correspond to the position of the rectangular hole 14, the T-shaped plate 12 is clamped into the inner wall of the elongated slot 9 by the elastic force of the first spring 10 on the connecting plate 13, and then the effect of fixing the stamping and grinding tool 4 after replacement is achieved, and the structure solves the problem that most of the existing stamping and grinding tools are directly and fixedly installed on a stamping device, so that the stamping and grinding tool 4 cannot be replaced conveniently by a worker on the stamping device 1.

As shown in fig. 1 and 4, the bottom frame 6 is movably connected to the surface of the punching and grinding tool 4, one side of the bottom frame 6, which is away from the punching and grinding tool 4, is slidably connected with two rectangular rods 18, one end of each rectangular rod 18, which is away from the bottom frame 6, is welded with the support plate 5, the side wall of the bottom frame 6, which is away from the punching and grinding tool 4, is welded with the fixing plate 17, the inside of the fixing plate 17 is slidably connected with the pulling block 21, one side of the pulling block 21, which is close to the rectangular rods 18, is fixedly provided with the fixture block 20, because the fixture block 20 is of a right triangular prism structure, the fixing effect can be achieved during the moving process of the rectangular rods 18 and the bottom frame 6, until the punching and grinding tool 4 is supported to a position close to the base plate 3 on the telescopic rod 2, the punching and grinding tool 4 can be installed, the fixture block 20 is of a right triangular prism structure, the surface of the rectangular rods 18 is uniformly provided with rectangular grooves, the inner walls of the rectangular grooves are slidably connected with the fixture block 20, and the surface of the fixing plate 17, which are close to each other, is fixedly provided with two second springs 19, when the punching and grinding tool 4 on the telescopic rod 2 needs to be installed, the bottom frame 6 is horizontally placed on the punching and grinding tool 1, the punching and grinding tool 4 is horizontally placed on the supporting plate 5, the supporting plate 5 is supported to be close to the direction of the telescopic rod 2, the supporting plate 5 can slide between the rectangular rod 18 and the bottom frame 6, the clamping block 20 is always clamped into the inner wall of the corresponding rectangular groove on the rectangular rod 18 by the elastic force of the second spring 19 on the fixing plate 17 in the sliding process of the rectangular rod 18 and the bottom frame 6, and the second spring 19 is used for driving the clamping block 20 to be clamped into the inner wall of the rectangular groove.

The effect achieved by the mutual matching of the upper section components is that when the punching grinding tool 4 on the telescopic rod 2 needs to be installed, the bottom frame 6 is firstly horizontally placed on the punching equipment 1, then the punching grinding tool 4 is horizontally placed on the support plate 5, the support plate 5 is supported towards the direction close to the telescopic rod 2, the support plate 5 can slide between the rectangular rod 18 and the bottom frame 6, the fixture block 20 is always clamped into the inner wall of the corresponding rectangular groove on the rectangular rod 18 by the elastic force of the second spring 19 on the fixing plate 17 in the process that the rectangular rod 18 and the bottom frame 6 slide, the fixture block 20 is of a straight triangular prism structure, so that the effect of fixing in the moving process of the rectangular rod 18 and the bottom frame 6 can be achieved, the punching grinding tool 4 can be installed until the punching grinding tool 4 is supported to the position close to the base plate 3 on the telescopic rod 2, and the structure solves the problem that the weight of the punching grinding tool 4 is larger, the problem that the worker cannot conveniently lift the telescopic rod directly to install the telescopic rod and the base plate 3 on the telescopic rod 2 is solved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an auto-parts's stamping device, it comprises stamping equipment (1), telescopic link (2), base plate (3), punching press grinding apparatus (4) and T shaped plate (12), its characterized in that: the inner wall of the stamping equipment (1) is fixedly provided with a telescopic rod (2), one sides of the inner walls of the telescopic rod (2) and the stamping equipment (1) close to each other are fixedly provided with base plates (3), one sides of the two base plates (3) close to each other are movably connected with a stamping grinding tool (4), the surface of the stamping grinding tool (4) is provided with a supporting device, and one sides of the stamping grinding tool (4) and the base plates (3) close to each other are fixedly provided with a mounting device and a positioning structure; the mounting device comprises two connecting plates (13) fixedly mounted on the base plate (3), two limiting rods (11) are inserted into the connecting plates (13), one ends, close to the punching grinding tool (4), of the two limiting rods (11) are welded with T-shaped plates (12), the side walls of the punching grinding tool (4) are provided with long grooves (9), and the inner walls of the long grooves (9) are connected with the T-shaped plates (12) in a sliding mode.

2. The press-forming apparatus for automobile parts according to claim 1, wherein: the positioning structure comprises four positioning rods (8) and four rectangular blocks (7), the four positioning rods are welded on the surface of the substrate (3), the rectangular blocks (7) are fixedly mounted on the side wall of the stamping grinding tool (4), the four positioning holes are formed in the surface of each rectangular block (7), the size of each positioning hole is matched with the size of each positioning rod (8), and each positioning rod (8) is used for preliminary positioning between the stamping grinding tool (4) and the substrate (3).

3. The press-forming apparatus for automobile parts according to claim 1, wherein: the surface of the limiting rod (11) is sleeved with a first spring (10), and two ends of the first spring (10) are fixedly installed with the T-shaped plate (12) and the connecting plate (13) respectively.

4. The press-forming apparatus for automobile parts according to claim 1, wherein: t shaped plate (12) are close to surface rotation of connecting plate (13) and are connected with bull stick (16), the arc surface fixed mounting of bull stick (16) has rectangular plate (15), rectangular hole (14) have been seted up on the surface of connecting plate (13), rectangular hole (14) are used as with rectangular plate (15) sliding connection.

5. The press-forming apparatus for automobile parts according to claim 1, wherein: the supporting device comprises an underframe (6), the underframe (6) is movably connected with the surface of the punching and grinding tool (4), one side, away from the punching and grinding tool (4), of the underframe (6) is connected with two rectangular rods (18) in a sliding mode, and one end, away from the underframe (6), of each rectangular rod (18) is welded with a supporting plate (5).

6. The press-forming apparatus for automobile parts according to claim 5, wherein: the utility model discloses a punching press grinding apparatus, including chassis (6), one side wall welding of keeping away from punching press grinding apparatus (4) has fixed plate (17), the inside sliding connection of fixed plate (17) has pull block (21), one side fixed mounting that pull block (21) are close to rectangular rod (18) has fixture block (20), fixture block (20) are straight triangular prism structure, the rectangular channel has evenly been seted up on the surface of rectangular rod (18), the inner wall and fixture block (20) sliding connection of rectangular channel.

7. The press-forming apparatus for automobile parts according to claim 6, wherein: two second springs (19) are fixedly mounted on the surfaces, close to each other, of the fixture block (20) and the fixing plate (17), and the second springs (19) are used for driving the fixture block (20) to be clamped into the inner wall of the rectangular groove.