CN219597754U

CN219597754U - Flexible adjustable interval stamping die

Info

Publication number: CN219597754U
Application number: CN202223567764.8U
Authority: CN
Inventors: 郝士树
Original assignee: Hefei Xinghui Intelligent Equipment Co ltd
Current assignee: Hefei Xinghui Intelligent Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-29
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a flexible distance-adjustable stamping die, which particularly relates to the technical field of stamping dies, and comprises a bottom plate, wherein when a longer plate needs to be bent, the distance between two side C-shaped plates is enlarged, when a telescopic rod moves, a T-shaped block and a stamping head are driven to move away from the first stamping head in a two-direction, the distance between the first stamping head and the second stamping head is enlarged, the distance between the first stamping head and the second stamping head is always matched with the distance between the two side C-shaped plates, the first stamping head and the second stamping head are conveniently inserted between the two side C-shaped plates, the two ends of the plate are conveniently punched and bent, the bent part of the bent plate can enter a fan-shaped groove and coincide with the angle of the fan-shaped groove, two side rotating columns can assist the two ends of the plate to be bent, and the transverse plate is buffered through the elasticity of the rotating columns and springs, so that the force during collision of the transverse plate and the bottom plate is reduced, and the stamping die is prevented from being damaged due to overlarge force after collision during stamping.

Description

Flexible adjustable interval stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a flexible stamping die with adjustable spacing.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

The prior art has the following defects: when the existing stamping die bends the plates, the plates with the same size can be bent, the size of the stamping plate can not be adjusted according to the plates with different sizes, and the distance between the clamping plates is inconvenient for people to use, and the production efficiency is reduced.

Therefore, it is necessary to invent a flexible and pitch-adjustable stamping die.

Disclosure of Invention

The utility model aims to provide a flexible stamping die with adjustable spacing, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the flexible interval-adjustable stamping die comprises a bottom plate, wherein a vertical plate is fixedly arranged at the top of the bottom plate, a top plate is fixedly arranged on one side of the vertical plate, a stamping device is arranged at the bottom of the top plate, and a clamping device is arranged at the top of the bottom plate;

clamping device includes fixed mounting at the rectangular plate one at the bottom plate top, the other end at bottom plate top slides and is equipped with rectangular plate two, rectangular plate one and rectangular plate two are close to each other one side all fixed be equipped with symmetrical distribution's trapezoidal board, two rotate between the trapezoidal board and be equipped with the rotation post, the fan-shaped groove has been seted up in the rotation post outside, two one side that the trapezoidal board kept away from each other is fixed and is equipped with the spring, rotation post both ends are all fixed and are equipped with the short column, the short column other end runs through the trapezoidal board and with the other end fixed connection of spring, two the fixed rectangle piece that is equipped with in top of trapezoidal board, the fixed C template that is equipped with in top of rectangle piece, the fixed backing plate that is equipped with in top of bottom plate.

Preferably, the clamping device further comprises a threaded rod, a rectangular groove is formed in the bottom plate, the threaded rod is rotatably mounted in the rectangular groove, a sliding block is slidably arranged in the rectangular groove, a sliding block is sleeved outside the threaded rod in a threaded mode, a telescopic rod is fixedly arranged at the top of the sliding block, the telescopic rod is in sliding connection with the bottom plate, and a second rectangular plate is fixedly connected with the telescopic rod.

Preferably, a first chute is formed in the top of the bottom plate, and the telescopic rod is slidably mounted in the first chute.

Preferably, the stamping device comprises a cylinder fixedly mounted at the top of the top plate, a telescopic end of the cylinder penetrates through the top plate and is fixedly provided with a transverse plate at the end part of the telescopic end, a long plate is fixedly arranged at the bottom of the transverse plate, a first stamping head is fixedly arranged at one end of the bottom of the long plate, a second stamping head is slidably arranged at the other end of the bottom of the long plate, and the second stamping head is movably inserted into the first stamping head.

Preferably, the telescopic end of the telescopic rod is fixedly provided with a T-shaped block, a T-shaped groove is formed in the long plate, the T-shaped block is slidably mounted in the T-shaped groove, and one end of the bottom of the T-shaped block is fixedly connected with the second stamping head.

Preferably, an inner cavity is formed in one side of the first stamping head, an inserting block is fixedly arranged on one side, close to the first stamping head, of the second stamping head, and the inserting block is movably inserted into the inner cavity of the first stamping head.

Preferably, the both ends at the top of bottom plate are fixed respectively and are equipped with long post, diaphragm slidable mounting is in the long post outside.

Preferably, the two trapezoid plates are fixedly provided with a column body at one side far away from each other, and the column body is fixedly connected with the spring.

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

1. when a longer plate needs to be bent, the distance between the C-shaped plates at the two sides is enlarged, and when the telescopic rod moves, the T-shaped block and the punching head are driven to move in the direction away from the first punching head, so that the distance between the first punching head and the second punching head is enlarged, the distance between the first punching head and the second punching head is always matched with the distance between the C-shaped plates at the two sides, the first punching head and the second punching head are conveniently inserted between the C-shaped plates at the two sides, and the two end parts of the plate are conveniently punched and bent;

2. the bending part of the bent plate can enter the fan-shaped groove and is overlapped with the angle of the fan-shaped groove, the two side rotating columns are driven to rotate, the plate is enabled to be in contact with the top of the base plate, the springs can be stretched, the two side rotating columns can assist the two ends of the plate to bend, the transverse plate is buffered through the elasticity of the rotating columns and the springs, the force of the transverse plate and the bottom plate during impact is reduced, and the stamping die is prevented from being damaged due to overlarge force after impact during stamping.

Drawings

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

FIG. 2 is a schematic view of a spring structure according to the present utility model;

FIG. 3 is a schematic view of a telescopic rod according to the present utility model;

fig. 4 is a schematic structural diagram of a press head according to the present utility model.

In the figure: 1. a bottom plate; 11. a long column; 12. a riser; 13. a top plate; 14. a cylinder; 141. a cross plate; 15. a long plate; 152. stamping a first press head; 16. a backing plate; 21. a rectangular plate I; 22. a trapezoidal plate; 221. a column; 222. a spring; 23. rectangular blocks; 24. rotating the column; 241. a fan-shaped groove; 25. a C-shaped plate; 26. a rectangular plate II; 261. a telescopic rod; 262. a T-shaped block; 263. punching a second press head; 264. inserting blocks; 27. a threaded rod; 271. a sliding block.

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.

Examples: as shown in fig. 1-4, the utility model provides a flexible stamping die with adjustable spacing, which comprises a bottom plate 1, wherein a vertical plate 12 is fixedly arranged at the top of the bottom plate 1, a top plate 13 is fixedly arranged at one side of the vertical plate 12, a stamping device is arranged at the bottom of the top plate 13, and a clamping device is arranged at the top of the bottom plate 1;

clamping device includes rectangular plate one 21 of fixed mounting at bottom plate 1 top, the other end at bottom plate 1 top slides and is equipped with rectangular plate two 26, rectangular plate one 21 and rectangular plate two 26 are all fixed being equipped with symmetrical distribution's trapezoidal plate 22 in one side that is close to each other, two rotate between the trapezoidal plate 22 and be equipped with the rotation post 24, the fan-shaped groove 241 has been seted up in the rotation post 24 outside, two the fixed spring 222 that is equipped with in one side that trapezoidal plate 22 kept away from each other, the rotation post 24 both ends all are fixed and are equipped with the short column, the short column other end runs through trapezoidal plate 22 and with the other end fixed connection of spring 222, two the fixed rectangular block 23 that is equipped with in top of trapezoidal plate 22, the fixed C template 25 that is equipped with in top of rectangular block 23, the fixed backing plate 16 that is equipped with in top of bottom plate 1.

Further, clamping device still includes threaded rod 27, rectangular channel has been seted up to the inside of bottom plate 1, threaded rod 27 rotates and installs in rectangular channel, rectangular channel internal sliding is equipped with slider 271, slider 271 thread bush is established in the threaded rod 27 outside, the fixed telescopic link 261 that is equipped with in top of slider 271, telescopic link 261 and bottom plate 1 sliding connection, rectangular plate two 26 and telescopic link 261 fixed connection make things convenient for rectangular plate two 26 to slide.

Further, a first sliding chute is formed in the top of the bottom plate 1, the telescopic rod 261 is slidably mounted in the first sliding chute, and the telescopic rod 261 slides.

Further, the stamping device comprises a cylinder 14 fixedly mounted at the top of the top plate 13, a telescopic end of the cylinder 14 penetrates through the top plate 13 and is fixedly provided with a transverse plate 141 at the end portion of the cylinder, a long plate 15 is fixedly arranged at the bottom of the transverse plate 141, a stamping head I152 is fixedly arranged at one end of the bottom of the long plate 15, a stamping head II 263 is slidably arranged at the other end of the bottom of the long plate 15, and the stamping head II 263 is movably inserted into the stamping head I152 to facilitate stamping of the plate.

Further, the telescopic end of the telescopic rod 261 is fixedly provided with a T-shaped block 262, a T-shaped groove is formed in the long plate 15, the T-shaped block 262 is slidably mounted in the T-shaped groove, and one end of the bottom of the T-shaped block 262 is fixedly connected with the second punching head 263, so that the second punching head 263 can slide conveniently.

Further, an inner cavity is formed on one side of the first punch head 152, an insert 264 is fixedly arranged on one side of the second punch head 263, which is close to the first punch head 152, and the insert 264 is movably inserted into the inner cavity of the first punch head 152, so that the distance between the first punch head 152 and the second punch head 263 can be conveniently enlarged or reduced.

Further, the two ends of the top of the bottom plate 1 are respectively fixedly provided with a long column 11, and the transverse plate 141 is slidably mounted on the outer side of the long column 11, so that the transverse plate 141 can slide conveniently.

Further, a column 221 is fixedly arranged on the side, away from each other, of the two trapezoid boards 22, and the column 221 is fixedly connected with the spring 222, so that the spring 222 is conveniently fixed.

Working principle: when the scheme is used, firstly, a plate can be placed between the C-shaped plates 25 on two sides, the starting cylinder 14 drives the transverse plate 141 to move downwards, then drives the long plate 15, the first stamping head 152 and the second stamping head 263 to move downwards, then the plate is stamped, two ends of the plate are bent and move downwards along one side of the rectangular block 23, at the moment, the bent part of the bent plate can enter the fan-shaped groove 241 and coincide with the angle of the fan-shaped groove 241, then the two side rotating columns 24 are driven to rotate, the plate is contacted with the top of the backing plate 16, then the springs 222 can be stretched, the two ends of the plate can be assisted to bend by the rotating columns 24, the transverse plate 141 is buffered by the elasticity of the rotating columns 24 and the springs 222, and the force of the transverse plate 141 during collision of the bottom plate 1 is reduced, so that the stamping die is prevented from being damaged due to overlarge force after collision during stamping;

when a longer plate needs to be bent, only the threaded rod 27 is required to be rotated, the sliding block 271 arranged on the threaded rod is driven to move towards the direction close to the threaded rod 27, the telescopic rod 261 and the rectangular plate II 26 are driven to move towards the direction close to the threaded rod 27, the distance between the two side C-shaped plates 25 is enlarged immediately, the longer plate is convenient to place, when the telescopic rod 261 moves, the T-shaped block 262 and the stamping head II 263 are driven to move towards the direction far away from the stamping head I152, the distance between the stamping head I152 and the stamping head II 263 is enlarged, the distance between the stamping head I152 and the stamping head II 263 is always matched with the distance between the two side C-shaped plates 25, the stamping head I152 and the stamping head II 263 are convenient to be inserted between the two side C-shaped plates 25, and the two end parts of the plate are convenient to be punched and bent.

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. Flexible adjustable interval stamping die, including bottom plate (1), its characterized in that: a vertical plate (12) is fixedly arranged at the top of the bottom plate (1), a top plate (13) is fixedly arranged on one side of the vertical plate (12), a stamping device is arranged at the bottom of the top plate (13), and a clamping device is arranged at the top of the bottom plate (1);

clamping device includes rectangular plate one (21) of fixed mounting at bottom plate (1) top, the other end at bottom plate (1) top slides and is equipped with rectangular plate two (26), rectangular plate one (21) all is fixed being equipped with trapezoidal board (22) of symmetric distribution with one side that rectangular plate two (26) are close to each other, two rotate between trapezoidal board (22) and be equipped with rotation post (24), rotation post (24) outside has been seted up fan-shaped groove (241), two one side that trapezoidal board (22) kept away from each other is fixed and is equipped with spring (222), rotation post (24) both ends are all fixed and are equipped with the short column, the short column other end runs through trapezoidal board (22) and with the other end fixed connection of spring (222), two the top of trapezoidal board (22) is fixed being equipped with rectangular piece (23), the fixed template (25) that are equipped with in top of rectangular piece (23), the top of bottom plate (1) is fixed being equipped with backing plate (16).

2. A flexible, pitch-adjustable stamping die as defined in claim 1, wherein: the clamping device further comprises a threaded rod (27), a rectangular groove is formed in the bottom plate (1), the threaded rod (27) is rotatably installed in the rectangular groove, a sliding block (271) is slidably arranged in the rectangular groove, the sliding block (271) is sleeved outside the threaded rod (27) in a threaded mode, a telescopic rod (261) is fixedly arranged at the top of the sliding block (271), the telescopic rod (261) is in sliding connection with the bottom plate (1), and a rectangular plate II (26) is fixedly connected with the telescopic rod (261).

3. A flexible, pitch-adjustable stamping die as defined in claim 2, wherein: a first sliding chute is formed in the top of the bottom plate (1), and the telescopic rod (261) is slidably installed in the first sliding chute.

4. A flexible, pitch-adjustable stamping die as defined in claim 3, wherein: the stamping device comprises a cylinder (14) fixedly mounted at the top of a top plate (13), a telescopic end of the cylinder (14) penetrates through the top plate (13) and is fixedly provided with a transverse plate (141) at the end part of the cylinder, a long plate (15) is fixedly arranged at the bottom of the transverse plate (141), a stamping head I (152) is fixedly arranged at one end of the bottom of the long plate (15), a stamping head II (263) is slidably arranged at the other end of the bottom of the long plate (15), and the stamping head II (263) is movably inserted into the stamping head I (152).

5. The flexible, adjustable pitch stamping die of claim 4, wherein: the telescopic end of the telescopic rod (261) is fixedly provided with a T-shaped block (262), a T-shaped groove is formed in the long plate (15), the T-shaped block (262) is slidably mounted in the T-shaped groove, and one end of the bottom of the T-shaped block (262) is fixedly connected with the second punching head (263).

6. The flexible, adjustable pitch stamping die of claim 4, wherein: an inner cavity is formed in one side of the first stamping head (152), an inserting block (264) is fixedly arranged on one side, close to the first stamping head (152), of the second stamping head (263), and the inserting block (264) is movably inserted into the inner cavity of the first stamping head (152).

7. The flexible, adjustable pitch stamping die of claim 4, wherein: the two ends of the top of the bottom plate (1) are respectively fixedly provided with a long column (11), and the transverse plate (141) is slidably arranged on the outer side of the long column (11).

8. The flexible, adjustable pitch stamping die of claim 4, wherein: and a cylinder (221) is fixedly arranged on one side, away from each other, of the two trapezoid plates (22), and the cylinder (221) is fixedly connected with a spring (222).