CN211539246U

CN211539246U - Stamping die fixing mechanism for automobile part machining

Info

Publication number: CN211539246U
Application number: CN202020027576.8U
Authority: CN
Inventors: 余秉治; 孙友安
Original assignee: Hubei Hualong Lianchuang Technology Co ltd
Current assignee: Hubei Hualong Lianchuang Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-22
Anticipated expiration: 2030-01-07

Abstract

The utility model provides a stamping die fixed establishment is used in automobile parts processing, including support frame and the gallows of fixed mounting on the support frame, the equal fixedly connected with connecting plate in the left and right sides of support frame roof bottom, two relative one sides of connecting plate all are connected with a screw thread section of thick bamboo through the bearing rotation, the equal threaded connection of internal surface of the screw thread section of thick bamboo left and right sides has the threaded rod that receive and releases, two screw threads that receive and release the threaded rod move towards completely opposite, receive and release the threaded rod and keep away from the spacing crotch of one end fixedly connected with of a screw thread section of. The utility model discloses an installation screw thread section of thick bamboo on the support frame base utilizes a screw thread section of thick bamboo and receive and release the cooperation of screw post from the ram head to receive and release to both sides, adjusts the size back of spacing crotch according to the size of mould, directly places the mould on spacing crotch, screws up the tight threaded rod of clamp and just can make cardboard chucking mould to make the mould be in the whole below of ram head, adjust simply convenient to use.

Description

Stamping die fixing mechanism for automobile part machining

Technical Field

The utility model relates to an automobile parts processing auxiliary assembly technical field especially relates to a stamping die fixed establishment is used in automobile parts processing.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile and the like to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) with a required shape and size. Compared with casting and forging pieces, the stamping piece has the characteristics of thinness, evenness, lightness and strength, and can be used for stamping workpieces with reinforcing ribs, undulations or flanges which are difficult to manufacture by other methods so as to improve the rigidity of the workpieces.

The punching press often needs to be equipped with the mould that corresponds and processes, in order to guarantee the stability of course of working, needs to fix the mould, and current mould fixed mode is extruded fixedly through the mode of screwing up the threaded rod more, among such fixed mode, and can not be disposable fix the mould under the punching press head, often need subsequent adjustment to the adjustment process is relapse, and is very troublesome.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a stamping die fixed establishment is used in automobile parts processing has solved and has extruded fixedly through the mode of screwing up the threaded rod to can not be disposable fix the mould under the punching press head, often need subsequent adjustment, and the adjustment process relapse, very troublesome problem.

(II) technical scheme

The utility model provides a stamping die fixing mechanism for processing automobile parts, which comprises a support frame and a hanger fixedly arranged on the support frame, wherein the left side and the right side of the bottom of a top plate of the support frame are fixedly connected with connecting plates, the opposite side of the two connecting plates are connected with a thread cylinder through a bearing in a rotating way, the inner surfaces of the left side and the right side of the thread cylinder are connected with retractable threaded rods through threads, the thread directions of the retractable threaded rods are completely opposite, one end of the retractable threaded rod, which is far away from the thread cylinder, is fixedly connected with a limiting fork frame, the outer surface of the limiting fork frame is connected with the inner surface of the top plate of the support frame in a sliding way, the left side and the right side of the top plate of the support frame are fixedly connected with a mounting seat, the, one side fixedly connected with cardboard of push pedal, and the bottom of cardboard set up with spacing crotch outward surface towards the draw-in groove of adaptation.

Preferably, the bottom of the top plate of the hanger is fixedly connected with a hydraulic telescopic rod, the bottom end of the push rod of the hydraulic telescopic rod is fixedly connected with a mounting plate, the inner surface of the mounting plate is respectively in sliding connection with the outer surfaces of the four vertical rods of the hanger, and the bottom of the mounting plate is fixedly connected with a stamping head through bolts.

Preferably, the bottom of the push plate close to one side of the clamping threaded rod is fixedly connected with an auxiliary rod, and the outer surface of the auxiliary rod is in sliding connection with the inner surface of the mounting base bottom plate.

Preferably, the top of the support frame is located behind the clamping plate and is fixedly connected with an electric telescopic rod through a fixing plate.

Preferably, the left side and the right side of the top of the support frame are both provided with sliding grooves, and the inner surfaces of the sliding grooves are in sliding connection with the outer surfaces of the limiting fork frames.

Preferably, the number of the limiting fork frames is two, fork blocks are fixedly connected to the opposite sides of the two limiting fork frames, the number of the fork blocks is multiple, and the fork blocks are arranged in a crossed mode.

Preferably, one end of the clamping threaded rod, which is far away from the push plate, is fixedly connected with a rotating handle.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: through at a support frame pedestal mounting screw thread section of thick bamboo, utilize a screw thread section of thick bamboo and receive and release the cooperation of screw thread post and receive and release to both sides along the punching press head, adjust the size back of spacing crotch according to the size of mould, directly place the mould on spacing crotch, screw up the tight threaded rod of clamp and just can make cardboard chucking mould to make the mould be in the whole below of punching press head, adjust simply convenient to use.

Drawings

Fig. 1 is the utility model provides a stamping die fixed establishment's for automobile parts processing structure schematic diagram.

Fig. 2 is the utility model provides a structural schematic diagram of spacing crotch among stamping die fixed establishment for automobile parts processing.

Fig. 3 is an enlarged view of a structure at a in fig. 1.

Reference numerals: 1. a support frame; 2. a hanger; 3. a connecting plate; 4. a threaded barrel; 5. retracting and releasing the threaded rod; 6. a limiting fork frame; 7. a mounting seat; 8. clamping the threaded rod; 9. pushing the plate; 10. clamping a plate; 11. a card slot; 12. a hydraulic telescopic rod; 13. mounting a plate; 14. punching a head; 15. an auxiliary lever; 16. an electric telescopic rod; 17. a chute; 18. a fork block; 19. the handle is rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the utility model provides a stamping die fixing mechanism for processing automobile parts, which comprises a support frame 1 and a hanger 2 fixedly arranged on the support frame 1, wherein the left side and the right side of the bottom of the top plate of the support frame 1 are both fixedly connected with connecting plates 3, one opposite side of the two connecting plates 3 is both rotatably connected with a thread cylinder 4 through a bearing, the inner surfaces of the left side and the right side of the thread cylinder 4 are both in threaded connection with retractable threaded rods 5, the thread directions of the two retractable threaded rods 5 are completely opposite, one end of the retractable threaded rod 5 far away from the thread cylinder 4 is fixedly connected with a limiting fork frame 6, the outer surface of the limiting fork frame 6 is in sliding connection with the inner surface of the top plate of the support frame 1, the left side and the right side of the top of the support frame 1 are both fixedly connected with mounting seats 7, the inner, one side fixedly connected with cardboard 10 of push pedal 9, and the bottom of cardboard 10 seted up with spacing crotch 6 outward surface towards the draw-in groove 11 of adaptation.

The utility model discloses in, through at a support frame pedestal mounting screw thread section of thick bamboo, utilize a screw thread section of thick bamboo and receive and release the cooperation of screw thread post and receive and release to both sides along the punching press head, according to the size of the size regulation spacing crotch of mould after, directly place the mould on spacing crotch, screw up the tight threaded rod of clamp and just can make cardboard chucking mould to make the mould be in the whole below of punching press head, adjust simply convenient to use.

In an alternative embodiment, a hydraulic telescopic rod 12 is fixedly connected to the bottom of the top plate of the hanger 2, a mounting plate 13 is fixedly connected to the bottom end of a push rod of the hydraulic telescopic rod 12, the inner surface of the mounting plate 13 is slidably connected to the outer surfaces of the four vertical rods of the hanger 2, respectively, and a stamping head 14 is fixedly connected to the bottom of the mounting plate 13 through bolts.

It should be noted that, the mounting plate 13 is limited in position by the vertical rod, so as to ensure that the mounting plate drives the punch head 14 to keep vertical lifting movement.

In an alternative embodiment, the bottom of the push plate 9 near the clamping threaded rod 8 is fixedly connected with an auxiliary rod 15, and the outer surface of the auxiliary rod 15 is slidably connected with the inner surface of the bottom plate of the mounting seat 7.

It should be noted that the auxiliary rod 15 is used to enhance the stability of the push plate 9, and further enhance the clamping effect of the push plate 9 and the clamping plate 10 on the mold.

In an alternative embodiment, an electric telescopic rod 16 is fixedly connected to the top of the supporting frame 1 and located behind the clamping plate 10 through a fixing plate.

It should be noted that the electric telescopic rod 16 is electrically connected to an external power source, and is controlled by the control switch, so as to provide convenience for subsequent mold disassembly.

In an alternative embodiment, the left side and the right side of the top of the support frame 1 are both provided with sliding grooves 17, and the inner surfaces of the sliding grooves 17 are in sliding connection with the outer surfaces of the limiting fork frames 6.

In an alternative embodiment, the number of the limiting forks 6 is two, fork blocks 18 are fixedly connected to opposite sides of the two limiting forks 6, the number of the fork blocks 18 is multiple, and the plurality of the fork blocks 18 are arranged in a crossed manner.

It should be noted that the cross arrangement of the prongs 18 ensures support of the bottom of the mold.

In an alternative embodiment, a rotary handle 19 is fixedly connected to the end of the clamping screw 8 remote from the push plate 9.

It should be noted that turning the handle 19 facilitates the user to tighten the clamping screw 8.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A stamping die fixing mechanism for processing automobile parts comprises a support frame (1) and a hanger (2) fixedly installed on the support frame (1), and is characterized in that the left side and the right side of the bottom of a top plate of the support frame (1) are fixedly connected with connecting plates (3), one opposite side of the two connecting plates (3) is rotatably connected with a threaded cylinder (4) through a bearing, the inner surfaces of the left side and the right side of the threaded cylinder (4) are in threaded connection with retractable threaded rods (5), the thread trends of the two retractable threaded rods (5) are completely opposite, one end of the retractable threaded rod (5) far away from the threaded cylinder (4) is fixedly connected with a limiting fork frame (6), the outer surface of the limiting fork frame (6) is in sliding connection with the inner surface of the top plate of the support frame (1), the left side and the right side of the top of the, the inner surface of the vertical plate of the mounting seat (7) is in threaded connection with a clamping threaded rod (8), one side, close to the threaded cylinder, of the clamping threaded rod (8) is rotatably connected with a push plate (9) through a bearing, one side of the push plate (9) is fixedly connected with a clamping plate (10), and the bottom of the clamping plate (10) is provided with a clamping groove (11) matched with the outer surface of the limiting fork frame (6).

2. The fixing mechanism of the stamping die for processing the automobile parts as claimed in claim 1, wherein a hydraulic telescopic rod (12) is fixedly connected to the bottom of the top plate of the hanger (2), a mounting plate (13) is fixedly connected to the bottom end of a push rod of the hydraulic telescopic rod (12), the inner surface of the mounting plate (13) is slidably connected to the outer surfaces of the four vertical rods of the hanger (2), and a stamping head (14) is fixedly connected to the bottom of the mounting plate (13) through bolts.

3. The fixing mechanism of the stamping die for processing the automobile parts as claimed in claim 1, wherein the bottom of the push plate (9) near the clamping threaded rod (8) is fixedly connected with an auxiliary rod (15), and the outer surface of the auxiliary rod (15) is slidably connected with the inner surface of the bottom plate of the mounting seat (7).

4. The fixing mechanism of the stamping die for processing the automobile parts as claimed in claim 1, wherein an electric telescopic rod (16) is fixedly connected to the top of the supporting frame (1) and located behind the clamping plate (10) through a fixing plate.

5. The fixing mechanism of the stamping die for processing the automobile parts as claimed in claim 1, wherein the left and right sides of the top of the supporting frame (1) are both provided with sliding grooves (17), and the inner surfaces of the sliding grooves (17) are slidably connected with the outer surfaces of the limiting fork frames (6).

6. The fixing mechanism of the stamping die for processing the automobile parts as claimed in claim 1, wherein the number of the limiting forks (6) is two, fork blocks (18) are fixedly connected to the opposite sides of the two limiting forks (6), the number of the fork blocks (18) is multiple, and the plurality of fork blocks (18) are arranged in a cross manner.

7. The fixing mechanism of the stamping die for processing the automobile parts as claimed in claim 1, wherein a rotating handle (19) is fixedly connected to one end of the clamping threaded rod (8) far away from the push plate (9).