Metal elastic sheet production die

Abstract

The utility model relates to the technical field of metal elastic sheet production, in particular to a metal elastic sheet production mold, and aims to solve the problem that a mold is inconvenient to replace quickly. The metal elastic sheet production mold comprises a base and a positioning mechanism, guide grooves are formed in the left side face and the right side face of the base, and the positioning mechanism is arranged above the base; the positioning mechanism comprises a U-shaped plate arranged above the base, and two guide strips are fixedly connected to the inner wall of the U-shaped plate. Through cooperation of the groove, the tension spring and the push rod, the clamping block can be moved out of the clamping groove, limiting of the U-shaped plate in the horizontal direction is relieved, the U-shaped plate can be pulled to move through cooperation of the guide strip and the guide groove, then the U-shaped plate moves in the direction of the guide strip and the guide groove, the U-shaped plate is separated from the base, and therefore the U-shaped plate can be rapidly disassembled, and the disassembly efficiency is improved. Therefore, workers can replace the U-shaped plate conveniently, the replacement efficiency of the die is effectively improved, and normal production of the metal elastic pieces is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal spring production technical field, concretely is a kind of metal spring production mould. BACKGROUND

[0002] Metal spring is a kind of mechanical device that stores energy by bending and deforming metal sheet, commonly used in various applications requiring elastic force, it is usually made of one or more pieces of metal material (such as steel, aluminum alloy, stainless steel, etc.), metal spring is widely used in automobile, machinery, electronic equipment and other industries.

[0003] At present, mould needs to be used in the production process of metal spring, so that metal spring is formed, the production mould of present stage can produce metal spring when using, but there are still some deficiencies in the actual use process, for example, in the process of using, due to long-time use of mould, the deformation and wear of mould inside are prone to occur due to stamping, however, the mould of present stage is not convenient to replace quickly in the actual use process, so that it takes a long time to replace the mould, so as to affect the production of metal spring.

[0004] Based on this, the utility model designs a kind of metal spring production mould to solve the problem. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of metal spring production mould to solve the problem of not being convenient to replace mould quickly in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of metal spring production mould, including pedestal and positioning mechanism, the left and right side surfaces of the pedestal are all provided with guide slot, the positioning mechanism is set on the top of pedestal, the positioning mechanism includes the U-shaped plate set on the top of pedestal, the inner wall of the U-shaped plate is fixedly connected with two guide bars, two the guide bars are extended to the inside of two guide slots respectively, two the guide bars are slidably connected with two guide slots respectively, the upper surface of the U-shaped plate is provided with forming hole, the left and right side surfaces of the U-shaped plate are all provided with a group of clamping grooves, the left and right side surfaces of the pedestal are all provided with a group of recesses, the inner side wall of each recess is fixedly installed with tension spring, the end of two groups of tension springs away from each other is fixedly connected with push rod, the end of two groups of push rods away from each other is fixedly connected with clamping block, the top of two groups of clamping blocks is extended to the inside of two groups of clamping grooves respectively.

[0007] Preferably, the left and right sides of the pedestal are fixedly installed with mounting plate, the upper surface of each mounting plate is provided with mounting hole.

[0008] Preferably, the upper surface of the pedestal is provided with discharge slot, and the discharge slot is located directly below the forming hole.

[0009] Preferably, the two groups of clamping blocks are provided with positioning holes on the sides away from each other, and the inner walls of each positioning hole are slidably connected with a positioning rod, and the ends of the two groups of positioning rods close to each other are fixedly connected with the inner side walls of the two groups of grooves.

[0010] Preferably, the left and right sides of the base are fixedly connected with a positioning block, and the front surface of each positioning block is in contact with the back surface of the U-shaped plate.

[0011] Preferably, the left and right sides of the base are provided with pull rods, and the sides of the two groups of clamping blocks away from each other are fixedly installed with the ends of the two pull rods close to each other.

[0012] Preferably, the front of the base is provided with a storage box, and the storage box is fixedly installed with the front surface of the base.

[0013] Preferably, the left and right sides of the U-shaped plate are provided with two pull grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are that through the cooperation of the grooves, pull springs and push rods, the clamping blocks can be moved out of the clamping grooves, the horizontal direction of the U-shaped plate is released, and through the cooperation of the guide strips and guide grooves, the U-shaped plate can be pulled to move, so that the U-shaped plate moves along the direction of the guide strips and guide grooves, the U-shaped plate is separated from the base, and the U-shaped plate can be quickly disassembled, so that the staff can replace the U-shaped plate, the replacement efficiency of the mold is effectively improved, and the normal production of the metal spring is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the detail schematic diagram of the turnover mechanism of the utility model;

[0018] Figure 3 It is the internal structure section schematic diagram of the utility model;

[0019] Figure 4 It is the baffle groove and baffle structure schematic diagram of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, base; 101, mounting plate; 102, discharge chute; 103, storage box; 104, guide groove; 2, positioning mechanism; 201, U-shaped plate; 202, forming hole; 203, clamping groove; 204, clamping block; 205, groove; 206, tension spring; 207, push rod; 208, guide bar; 3, pull groove; 4, pull rod; 5, positioning hole; 501, positioning rod; 6, positioning block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a metal spring production mould, including base 1 and positioning mechanism 2, the left and right two sides of base 1 are all set with guide groove 104, positioning mechanism 2 is set to the top of base 1, positioning mechanism 2 includes the U-shaped plate 201 being set to the top of base 1, the inner wall of U-shaped plate 201 is fixedly connected with two guide bars 208, two guide bars 208 respectively extend to the inside of two guide grooves 104, two guide bars 208 are respectively slidably connected with two guide grooves 104, the upper surface of U-shaped plate 201 is set with forming hole 202, the left and right two sides of U-shaped plate 201 are all set with a group of clamping grooves 203, the left and right two sides of base 1 are all set with a group of grooves 205, the inner side wall of each groove 205 is fixedly installed with tension spring 206, the end of two groups of tension springs 206 away from each other is fixedly connected with push rod 207, the end of two groups of push rods 207 away from each other is fixedly connected with clamping block 204, the top of two groups of clamping blocks 204 respectively extends to the inside of two groups of clamping grooves 203.

[0024] Please refer to Figure 1 The left and right sides of base 1 are fixedly installed with mounting plate 101, the upper surface of each mounting plate 101 is set with mounting hole, and the device can be reinforced and fixed by mounting plate 101.

[0025] Please refer to Figure 1 The upper surface of base 1 is set with discharge chute 102, and the discharge chute 102 is located directly below forming hole 202, so that the falling spring can be guided through discharge chute 102, so that the discharge chute 102 can guide the raw materials, and the raw materials can be discharged.

[0026] Please refer to Figure 1The side face of the two groups of clamping blocks 204 away from each other is provided with a positioning hole 5, the inner wall of each positioning hole 5 is slidably connected with a positioning rod 501, the ends of the two groups of positioning rods 501 close to each other are fixedly connected with the inner side walls of the two groups of grooves 205, the clamping blocks 204 can be guided through the positioning rods 501, and the stability of the clamping blocks 204 is increased.

[0027] Please refer to Figure 2 The left and right side faces of the base 1 are fixedly connected with positioning blocks 6, the front faces of each positioning block 6 are in contact with the back faces of the U-shaped plates 201, the U-shaped plates 201 can be limited through the positioning blocks 6, so that the U-shaped plates 201 are limited, and the clamping blocks 204 are conveniently put into the clamping grooves 203.

[0028] Please refer to Figure 2 The left and right sides of the base 1 are provided with pull rods 4, the side faces of the two groups of clamping blocks 204 away from each other are fixedly installed with the ends of the two pull rods 4 close to each other, the two groups of pull rods 4 can be synchronously controlled to move through the pull rods 4.

[0029] Please refer to Figure 1 The front of the base 1 is provided with a storage box 103, the storage box 103 is fixedly installed with the front face of the base 1, the elastic sheets can be stored through the storage box 103, so that the elastic sheets are conveniently taken.

[0030] Please refer to Figure 1 The left and right side faces of the U-shaped plate 201 are provided with two pull grooves 3, the U-shaped plate 201 can be conveniently pulled by workers through the pull grooves 3, and then the U-shaped plate 201 is conveniently controlled to move forward and backward.

[0031] The implementation principle of the metal elastic sheet production mold is that, in use, the device is installed below a stamping mechanism, the stamping head can cooperate with the forming holes 202 to stamp the material, the metal elastic sheets stamped and formed are discharged through the discharge chute 102, after the forming holes 202 are worn for a long time, the clamping blocks 204 are driven to move out of the clamping grooves 203 by pulling the pull rods 4, the positioning of the U-shaped plate 201 is released, then the U-shaped plate 201 is pulled, the U-shaped plate 201 is moved out of the base 1 through cooperation of the guide strips 208 and the guide grooves 104, the disassembly of the U-shaped plate 201 is completed, then the clamping blocks 204 are driven to move away from the base 1 by pulling the pull rods 4, then the new U-shaped plate 201 is installed above the base 1 through the guide grooves 104 and the guide strips 208, the U-shaped plate 201 is moved to a set position, the pull rods 4 are loosened, the push rods 207 are moved by using the pulling force of the tension springs 206, the push rods 207 can drive the clamping blocks 204 to be clamped into the inside of the clamping grooves 203, and the U-shaped plate 201 is positioned.

[0032] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.

Claims

1. A metal spring production die comprising a base (1) and a positioning mechanism (2), characterized in that: Both sides of the base (1) are provided with guide grooves (104), the positioning mechanism (2) is arranged above the base (1), the positioning mechanism (2) comprises a U-shaped plate (201) arranged above the base (1), the inner wall of the U-shaped plate (201) is fixedly connected with two guide bars (208), the two guide bars (208) extend into the two guide grooves (104) respectively, the two guide bars (208) are slidably connected with the two guide grooves (104) respectively, the upper surface of the U-shaped plate (201) is provided with a shaped hole (202), the left and right sides of the U-shaped plate (201) are provided with a group of clamping grooves (203), the left and right sides of the base (1) are provided with a group of recesses (205), the inner side wall of each recess (205) is fixedly installed with a tension spring (206), the ends of the two groups of tension springs (206) away from each other are fixedly connected with push rods (207), the ends of the two groups of push rods (207) away from each other are fixedly connected with clamping blocks (204), and the top ends of the two groups of clamping blocks (204) extend into the two groups of clamping grooves (203) respectively.

2. The metal spring production mold according to claim 1, characterized by: The left and right sides of the base (1) are fixedly installed with mounting plates (101), and the upper surfaces of the mounting plates (101) are provided with mounting holes.

3. The metal spring production mold of claim 1, wherein: The upper surface of the base (1) is provided with a discharge chute (102), and the discharge chute (102) is located directly below the shaped hole (202).

4. The metal spring production mold of claim 1, wherein: The side away from each other of the two groups of clamping blocks (204) is provided with a positioning hole (5), and the inner wall of the positioning hole (5) is slidably connected with a positioning rod (501), and the ends of the two groups of positioning rods (501) away from each other are fixedly connected with the inner side walls of the two groups of recesses (205).

5. The metal spring production mold of claim 1, wherein: The left and right sides of the base (1) are fixedly connected with positioning blocks (6), and the front surface of each positioning block (6) is in contact with the back surface of the U-shaped plate (201).

6. The metal spring production mold of claim 1, wherein: The left and right sides of the base (1) are provided with pull rods (4), and the side away from each other of the two groups of clamping blocks (204) is fixedly installed with the ends of the two pull rods (4) away from each other respectively.

7. The metal spring production mold of claim 1, wherein: The front of the base (1) is provided with a storage box (103), and the front surface of the base (1) is fixedly installed with the storage box (103).

8. The metal spring production mold of claim 1, wherein: The left and right sides of the U-shaped plate (201) are provided with two pull grooves (3).

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