CN219151317U

CN219151317U - Punching machine with fixed knot constructs

Info

Publication number: CN219151317U
Application number: CN202223359775.7U
Authority: CN
Inventors: 黄伟津
Original assignee: Guangdong Haojing Precision Parts Co ltd
Current assignee: Guangdong Haojing Precision Parts Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-09
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a punching machine with a fixed structure, and relates to the technical field of punching machines. Including the base, the top laminating of base has the bed die, the bottom of bed die is fixed with the guide block, the outer wall of guide block is laminated with the inner wall of guide way, the top at the base is seted up to the guide way, the lateral wall of bed die is fixed with the fixed block, it has the threaded rod to run through in the fixed block, the top of threaded rod is fixed with the knob, the bottom of threaded rod is fixed with the spliced pole, the draw-in groove has been seted up to the outer wall of spliced pole. This punching machine with fixed knot constructs, when screwing in the screw thread groove with the threaded rod, through the cooperation of extrusion rod, control mechanism, draw-in groove, spacing groove and stop gear, and then can make the threaded rod spacing in the screw thread groove, prevent that the punching machine from when the operation, shake because of the bed die, can the threaded rod loosen in the screw thread groove, influence the work of later stage punching machine.

Description

Punching machine with fixed knot constructs

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine with a fixed structure.

Background

In national production, the stamping process has the advantages of saving materials and energy sources, being high in efficiency, not high in technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process is increasingly widely used.

When carrying out punching press operation, generally need use the mould, the mould is generally all fixed on the punching machine through the mode of bolt, and then when the punching machine carries out the during operation for a long time, probably can make the mould shake, can make the threaded rod loosen from the thread groove, and then influence the connection to the mould, influence subsequent punching press operation.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a punching machine with a fixed structure, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a punching machine with fixed knot constructs, includes the base, the top laminating of base has the bed die, the bottom of bed die is fixed with the guide block, the outer wall of guide block is laminated with the inner wall of guide way, the top at the base is seted up to the guide way, the lateral wall of bed die is fixed with the fixed block, it has the threaded rod to run through in the fixed block, the top of threaded rod is fixed with the turn button, the bottom of threaded rod is fixed with the spliced pole, the draw-in groove has been seted up to the outer wall of spliced pole, the outer wall of threaded rod and the inner wall threaded connection of thread groove, the top at the base is seted up to the thread groove, the inner wall slidable mounting of thread groove has the movable plate, the recess has been seted up at the top of movable plate, be provided with control mechanism in the recess, set up the slotted hole on the base, be provided with stop gear in the slotted hole, control mechanism includes:

the moving block is slidably arranged on the inner wall of the groove;

one end of the movable rod is hinged to the top of the movable block, and the other end of the movable rod is hinged to the clamping block;

the backup pad, the inner wall at the recess is fixed to the backup pad, the bottom of backup pad and the top sliding connection of fixture block.

Preferably, a reset spring is fixed on the inner wall of the groove, and one side, close to the connecting column, of the reset spring is fixed on the clamping block.

Preferably, the inner wall of the groove is fixed with an extrusion rod and a transmission spring, and the top of the transmission spring is fixed at the bottom of the moving plate.

Preferably, the through hole is formed in the movable plate, a connecting plate is fixed at the bottom of the movable plate, and a limit groove is formed in the side wall of the connecting plate.

Preferably, the limiting mechanism comprises a limiting block, the limiting block is slidably mounted on the inner wall of the slot hole, a pull rod is fixed on the side wall of the limiting block, and a pull ring is fixed on one end, away from the limiting block, of the pull rod.

Preferably, a connecting spring is fixed on one side, far away from the transmission spring, of the limiting block, and one side, far away from the limiting block, of the connecting spring is fixed on the inner wall of the slot hole.

(III) beneficial effects

The utility model provides a punching machine with a fixed structure, which has the following beneficial effects:

(1) This punching machine with fixed knot constructs, when screwing in the screw thread groove with the threaded rod, through the cooperation of extrusion rod, control mechanism, draw-in groove, spacing groove and stop gear, and then can make the threaded rod spacing in the screw thread groove, prevent that the punching machine from when the operation, shake because of the bed die, can the threaded rod loosen from the screw thread groove, influence the work of later stage punching machine.

(2) This punching machine with fixed knot constructs through setting up guide block and guide way, and then can make threaded rod and screw groove align, makes things convenient for the staff to install the bed die.

Drawings

FIG. 1 is a schematic view of the overall device structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure B of FIG. 3 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure C of FIG. 3 according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure D of FIG. 4 according to the present utility model;

FIG. 7 is an enlarged schematic view of the structure E of FIG. 4 according to the present utility model.

In the figure: 1. a base; 2. a lower die; 3. a guide block; 4. a guide groove; 5. a fixed block; 6. a thread groove; 7. a threaded rod; 8. a rotary knob; 9. a connecting column; 10. a moving plate; 11. a transmission spring; 12. an extrusion rod; 13. a through hole; 14. a clamping groove; 15. a groove; 16. a control mechanism; 161. a moving block; 162. a movable rod; 163. a clamping block; 164. a support plate; 165. a return spring; 17. a connecting plate; 18. a limit groove; 19. a slot hole; 20. a limiting mechanism; 201. a limiting block; 202. a connecting spring; 203. a pull rod; 204. and (5) a pull ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a punching machine with fixed knot constructs, the on-line screen storage device comprises a base 1, the top laminating of base 1 has bed die 2, the bottom of bed die 2 is fixed with guide block 3, the inner wall laminating of guide block 3 and guide slot 4, the lateral wall of bed die 2 is fixed with fixed block 5, run through in the fixed block 5 has threaded rod 7, the outer wall of threaded rod 7 and the inner wall laminating of threaded slot 6, threaded slot 6 offers at the top of base 1, through setting up the cooperation of guide block 3 and guide slot 4, can make threaded slot 6 and threaded rod 7 align, make things convenient for the staff to install bed die 2, the top of threaded rod 7 is fixed with knob 8, the lower part of threaded slot 6 does not set up the screw thread, the bottom of threaded rod 7 is fixed with spliced pole 9, the bottom of spliced pole 9 and the inner wall laminating of recess 15, the top of recess 15 is offered at the top of movable plate 10, movable plate 10 slidable mounting is at the inner wall of threaded slot 6, when installing bed die 2, can forward rotation knob 8, make threaded rod 7 move down in threaded slot 6, make spliced pole 9 extrude movable plate 10 move down, can make the bottom 11 and the fixed spring 11 and the slot hole 11 can set up the slot hole 19 with the slot hole, the slot hole is arranged at the bottom of the fixed spring 11, the slot hole is 19, the slot hole is connected with the slot hole is 19.

The control mechanism 16 includes a moving block 161, the moving block 161 is slidably mounted on an inner wall of the groove 15, a movable rod 162 is hinged to a top of the moving block 161, one end of the movable rod 162, which is far away from the moving block 161, is hinged to a clamping block 163, a top of the clamping block 163 is slidably mounted on a bottom of a supporting plate 164, the supporting plate 164 is fixed on the inner wall of the groove 15, a through hole 13 is formed in the bottom of the moving plate 10, the through hole 13 is communicated with the groove 15, a squeeze rod 12 is fixed on the inner wall of the threaded groove 6, when the moving plate 10 moves downwards to a designated position, the squeeze rod 12 extends into the groove 15 through the through hole 13, and then when the moving plate 10 moves downwards continuously, the squeeze rod 12 is pushed upwards in the groove 15, the clamp block 163 is moved upwards towards the connecting column 9 by the movable rod 162, a clamping groove 14 is formed in an outer wall of the connecting column 9, the clamp block 163 extends into the clamping groove 14, a side, which is far away from the connecting column 9, a reset spring 165 is fixed on one side, which is far away from the clamping block 163, is fixed on the inner wall of the groove 15, when the clamp block 163 extends into the clamping groove 14, and then the clamp block 163 extends into the clamping groove 14, the threaded rod 17 can extend into the groove 17, and the bottom of the connecting plate 17 is fixed on the connecting plate 17.

The limiting mechanism 20 comprises a limiting block 201, the limiting block 201 is slidably mounted on the inner wall of the slot 19, a connecting spring 202 is fixed on one side of the limiting block 201 away from the transmission spring 11, a connecting spring 202 is fixed on the inner wall of the slot 19 on one side of the limiting block 201 away from the limiting block 201, a pull rod 203 is fixed on one side of the limiting block 201 away from the extrusion rod 12, a pull ring 204 is fixed on one end of the pull rod 203 away from the limiting block 201, when the clamping block 163 stretches into the clamping groove 14, the limiting groove 18 is aligned with the limiting block 201, the limiting block 201 stretches into the limiting groove 18 due to the fact that the connecting spring 202 is in a compressed state, the movable plate 10 is fixed, the threaded rod 7 is limited in the threaded groove 6, shaking of the lower die 2 is prevented during operation of the punching machine, the threaded rod 7 can be loosened from the thread groove 6 to affect the work of a later-stage punching machine, when the lower die 2 is required to be disassembled, the pull ring 204 can be pulled, the pull rod 203 drives the limiting block 201 to move out of the limiting groove 18, the rotary knob 8 can be reversed, the threaded rod 7 can be moved upwards from the thread groove 6, the moving plate 10 is not influenced by the extrusion force of the connecting column 9, the moving plate 10 is moved upwards due to the compressed state of the transmission spring 11, the extruding rod 12 is not contacted with the moving block 161, the clamping block 163 can be moved out of the clamping groove 14 due to the stretching state of the reset spring 165, the limiting of the connecting column 9 can be released, the threaded rod 7 can be taken out of the thread groove 6, and the fixation of the lower die 2 is released.

During operation (or during use), when installing the lower die 2, the rotary knob 8 can be rotated forward, the threaded rod 7 moves downwards in the threaded groove 6, the connecting post 9 extrudes the moving plate 10 to move downwards, the transmission spring 11 is compressed, when the moving plate 10 moves downwards to a specified position, the extrusion rod 12 stretches into the groove 15 through the through hole 13, and then when the moving plate 10 moves downwards continuously, the extrusion rod 12 extrudes the moving block 161 to move upwards in the groove 15, the clamping block 163 approaches the connecting post 9 through the movable rod 162, the clamping block 163 stretches into the clamping groove 14, then when the clamping block 163 stretches into the clamping groove 14, the limiting groove 18 is aligned with the limiting block 201, the connecting spring 202 is in a compressed state, and then the limiting block 201 stretches into the limiting groove 18, the moving plate 10 is fixed, the threaded rod 7 is limited in the threaded groove 6, the threaded rod is prevented from shaking in the lower die 2 during operation, the threaded rod 6 is possibly loosened, the working of the later stage is influenced, the clamping rod 2 is extruded to move upwards in the groove 15, the clamping block 163 stretches into the clamping groove 14, the clamping block 163 is not stretched out of the threaded groove 14 due to the fact that the clamping block 163 stretches into the clamping block 14, the clamping block 201 stretches out of the limiting groove 18, and then the clamping block 201 is not stretched out of the threaded groove 18, and the threaded rod is further moved out of the threaded groove 10 due to the fact that the clamping block is in the compression state, the clamping block is stretched out of the clamping block 9 is in the compression state, and the clamping block is in the compression of the compression state of the clamping groove 9, and the compression of the clamping block is further stretched out of the clamping block 9 is in the compression state, and the compression of the limiting groove is in the compression of the compression groove is further in the compression of the compression groove is in the compression of the compression groove is 11.

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

Claims

1. Punching machine with fixed knot constructs, including base (1), its characterized in that: the utility model provides a control mechanism, including base (1), bottom mould (2) are laminated at the top of base (1), the bottom of bottom mould (2) is fixed with guide block (3), the outer wall of guide block (3) is laminated with the inner wall of guide way (4), the top at base (1) is seted up to guide way (4), the lateral wall of bottom mould (2) is fixed with fixed block (5), run through in fixed block (5) threaded rod (7), the top of threaded rod (7) is fixed with turn button (8), the bottom of threaded rod (7) is fixed with spliced pole (9), draw-in groove (14) are seted up to the outer wall of spliced pole (9), the outer wall of threaded rod (7) and the inner wall threaded connection of thread groove (6), the top at base (1) is seted up in thread groove (6), the inner wall slidable mounting of thread groove (6) has movable plate (10), recess (15) are seted up at the top of movable plate (10), be provided with control mechanism (16) in recess (15), set up on base (1) have slotted hole mechanism (19), slotted hole mechanism (16) are including slotted hole mechanism (20).

A moving block (161), the moving block (161) being slidably mounted on an inner wall of the groove (15);

the movable rod (162), one end of the movable rod (162) is hinged to the top of the movable block (161), and the other end of the movable rod (162) is hinged to the clamping block (163);

the support plate (164), the inner wall at recess (15) is fixed to support plate (164), the bottom of support plate (164) and the top sliding connection of fixture block (163).

2. A press with a fixed structure according to claim 1, characterized in that: the inner wall of the groove (15) is fixed with a return spring (165), and one side of the return spring (165) close to the connecting column (9) is fixed on the clamping block (163).

3. A press with a fixed structure according to claim 1, characterized in that: the inner wall of the groove (15) is fixed with an extrusion rod (12) and a transmission spring (11), and the top of the transmission spring (11) is fixed at the bottom of the moving plate (10).

4. A press with a fixed structure according to claim 1, characterized in that: the movable plate (10) is provided with a through hole (13), the bottom of the movable plate (10) is fixed with a connecting plate (17), and the side wall of the connecting plate (17) is provided with a limit groove (18).

5. A press with a fixed structure according to claim 1, characterized in that: the limiting mechanism (20) comprises a limiting block (201), the limiting block (201) is slidably mounted on the inner wall of the slot hole (19), a pull rod (203) is fixed on the side wall of the limiting block (201), and a pull ring (204) is fixed at one end, far away from the limiting block (201), of the pull rod (203).

6. The stamping press with the fixed structure of claim 5, wherein: a connecting spring (202) is fixed on one side, far away from the transmission spring (11), of the limiting block (201), and one side, far away from the limiting block (201), of the connecting spring (202) is fixed on the inner wall of the slotted hole (19).