Stamping die for machining special-shaped part

Abstract

The utility model discloses a stamping die for processing a special-shaped part in the technical field of automobile parts, which comprises a stamping die body and a die frame for fixing a stamping die plate, the body is provided with a dismounting assembly for fixing the stamping die plate, the dismounting assembly comprises a fixing plate, the fixing plate is provided with a mounting cavity for fixing the die frame, and the mounting cavity is provided with a mounting hole for fixing the die frame. According to the stamping die, the problems that in the stamping machining process of special-shaped automobile parts through an existing stamping die, a stamping die plate can be abraded, the die frame can be taken out conveniently, the die frame can be taken out conveniently, the die frame can be taken out conveniently, and the die frame can be taken out conveniently are solved. The problems that different special-shaped automobile parts need to use different stamping die plates, the stamping die plates are different in size specification and cannot be installed on the same stamping die, and stamping of the special-shaped automobile parts is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, and specifically relates to a stamping die for special-shaped part machining. BACKGROUND

[0002] Automobile parts are various units constituting the whole automobile and a kind of product serving the automobile. There are many kinds of automobile parts, and with the improvement of people's living standards, people's consumption of automobiles is also increasing, and the market of automobile parts is also becoming larger. In recent years, automobile parts manufacturers are also developing rapidly, and stamping die is a common automobile parts machining tool, and there are many special-shaped parts on the automobile.

[0003] The existing stamping die can cause wear of the stamping die plate during stamping processing of special-shaped automobile parts, and different stamping die plates need to be used for different special-shaped automobile parts. The stamping die plates have different sizes and cannot be installed on the same stamping die, which can affect the stamping of the special-shaped automobile parts.

[0004] Therefore, the technical personnel in the art provide a stamping die for special-shaped part machining to solve the problems in the background art. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a stamping die for special-shaped part machining to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a stamping die for special-shaped part machining, including stamping die body and the die frame for fixing the stamping die plate, be equipped with the dismounting assembly for fixing the stamping die plate on the stamping die body, the dismounting assembly includes fixed plate, be equipped with the installation cavity for fixing the die frame on the fixed plate, be equipped with two locking assemblies for fixing the die frame on the fixed plate, the inside of installation cavity is equipped with the pop-up assembly for the convenience of die frame removal.

[0007] Preferably, the locking assembly includes a pin installed on the fixed plate, the die frame is provided with a slot matched with the pin, and the fixed plate is provided with an unlocking assembly for separating the die frame.

[0008] Preferably, the unlocking assembly includes a movable slot opened on the fixed plate, the pin can be completely retracted into the movable slot, one end of the pin is connected with a connecting rod, the inside of the movable slot is provided with a spring I abutting against the pin, and the other end of the connecting rod is provided with a pull ring.

[0009] Preferably, the outer wall of the fixed plate is provided with a notch for hiding the pull ring.

[0010] Preferably, a buffer pad is arranged between the pull ring and the notch.

[0011] Preferably, the ejection assembly comprises a telescopic slot arranged in the mounting cavity, a top block is slidably connected in the telescopic slot, and the telescopic slot is provided with a second spring connected with the top block.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] In the utility model, the fixed plate is fixedly installed on the stamping die body through bolts, different stamping die plates are installed on the fixed plate through the die frame, so that the size of the different stamping die plates can be avoided from being not matched, the stamping die plate is conveniently installed and fixed, the toothed pin can be pulled open, the die frame is conveniently fixed, different stamping die plates can be conveniently disassembled and assembled, and the processing of automobile parts of various specifications can be adapted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the overall structure of the utility model.

[0015] Figure 2 It is a schematic view of the fixed plate structure of the utility model.

[0016] Figure 3 It is a left side view of the utility model. Figure 2

[0017] Figure 4 It is an enlarged view of A in the utility model. Figure 3

[0018] Figure 5 It is an enlarged view of B in the utility model. Figure 3

[0019] In the drawing: 1, stamping die body; 2, die frame; 3, fixed plate; 4, mounting cavity; 5, toothed pin; 6, slot; 7, movable slot; 8, connecting rod; 9, spring one; 10, pull ring; 11, notch; 12, buffer pad; 13, telescopic slot; 14, top block; 15, spring two. DETAILED DESCRIPTION

[0020] 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 protection scope of the utility model.

[0021] All electronic components in the application are controlled by an external controller.​​​

[0022] Referring to Figures 1-5 The utility model discloses an embodiment of a kind of stamping die for special-shaped part processing, including stamping die body 1 and the die frame 2 for fixed stamping die plate, the stamping die body 1 is equipped with the dismounting assembly for fixed stamping die plate, the dismounting assembly includes fixed plate 3, the fixed plate 3 is equipped with the installation cavity 4 for fixed die frame 2, the fixed plate 3 is equipped with two locking assemblies for fixed die frame 2, the inside of the installation cavity 4 is equipped with the springing assembly for the convenient die frame 2 removal.

[0023] Stamping die body 1 is the stamping die for processing automobile parts commonly seen in market, according to the shape of the required stamping part can be replaced into appropriate stamping die plate, stamping die plate is fixed on die frame 2 by bolt, so that installation can make die frame 2 reinforce stamping die plate, avoid excessive deformation, fixed plate 3 is fixedly installed on body 1, installation cavity 4 is opened in fixed plate 3, die frame 2 can be fixed into installation cavity 4 by locking assembly, and different stamping die plate can be replaced according to the required stamping part.

[0024] In an embodiment, specifically, the locking assembly includes pin gear 5 installed on fixed plate 3, the die frame 2 is equipped with the insertion slot 6 matched with pin gear 5, the fixed plate 3 is equipped with the unlocking assembly for die frame 2 separation;The unlocking assembly includes movable slot 7 opened in fixed plate 3, pin gear 5 can be completely retracted into movable slot 7, one end of pin gear 5 is connected with connecting rod 8, the inside of movable slot 7 is equipped with spring one 9 abutting with pin gear 5, the other end of connecting rod 8 is equipped with pull ring 10, pin gear 5 is preferably two symmetrically arranged, insertion slot 6 is opened in die frame 2, pin gear 5 can be inserted into insertion slot 6, can be fixed to die frame 2, movable slot 7 is opened in fixed plate 3, pin gear 5 can slide in movable slot 7, connecting rod 8 is fixedly connected with pin gear 5, the other end of connecting rod 8 is connected with pull ring 10, pin gear 5 can be pulled out through pull ring 10, facilitate the disengagement of pin gear 5 and insertion slot 6, spring one 9 is sleeved on the outside of connecting rod 8, can make pin gear 5 stable insertion into pin gear 5.

[0025] Wherein, the outer wall of the fixed plate 3 is equipped with the notch 11 for hiding pull ring 10;Buffer pad 12 is equipped between pull ring 10 and notch 11, notch 11 is opened in both sides of fixed plate 3, pull ring 10 is located in the inside of notch 11, buffer pad 12 is fixedly connected on pull ring 10, can avoid impact damage in the reset process of pull ring 10.

[0026] On the basis of the above embodiment, specifically, the pop open assembly includes a telescopic slot 13 opened in the mounting cavity 4, the inside of the telescopic slot 13 is slidably connected with a top block 14, the inside of the telescopic slot 13 is provided with a spring two 15 connected with the top block 14, the telescopic slot 13 is opened in the inside of the mounting cavity 4, the top opening is slidably connected in the inside of the telescopic slot 13, the spring two 15 is located in the inside of the telescopic slot 13, so the arrangement can facilitate the pop open of the mold frame 2, and facilitate the taking out of the mold frame 2.

[0027] When it is necessary to replace the stamping die plate, first, the stamping die plate is fixed to the new mold frame 2, then the two pull rings 10 are pulled outwards, at this time the spring one 9 is contracted, the insert tooth 5 is separated from the insertion slot 6, at this time the elastic potential energy stored in the spring two 15 is released, and the original mold frame 2 is pushed outwards to a certain height, at this time the mold frame 2 and the stamping die plate thereon can be conveniently taken off, then the new mold frame 2 is placed in the mounting cavity 4, at this time the mold frame 2 pushes away the insert tooth 5 until the insert tooth 5 is inserted into the insertion slot 6, in the process, the mold frame 2 makes the spring two 15 contract through the top block 14, and stores a certain elastic potential energy, facilitating the next disassembly and assembly.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A press die for processing a profiled member, characterized by: The utility model relates to a stamping die body (1) and the die holder (2) for fixing stamping die plate are included, the stamping die body (1) is equipped with the dismounting assembly for fixing stamping die plate, the dismounting assembly includes the fixed plate (3), the fixed plate (3) is equipped with the installation cavity (4) for fixing the die holder (2), The fixed plate (3) is equipped with two locking assemblies for fixing the die holder (2), the inside of installation cavity (4) is equipped with the spring -open assembly for the convenience of die holder (2) to take out, The locking assembly includes the pin gear (5) installed on the fixed plate (3), the die holder (2) is equipped with the slot (6) with pin gear (5) cooperation, the fixed plate (3) is equipped with the unlocking assembly for die holder (2) separation.

2. The press die for processing a profiled piece according to claim 1, characterized in that: The unlocking assembly includes the movable slot (7) opened in the fixed plate (3), the pin gear (5) can be completely retracted to the inside of movable slot (7), one end of pin gear (5) is connected with connecting rod (8), the inside of movable slot (7) is equipped with spring no.

3. The press die for processing a profiled piece according to claim 2, characterized in that: The outer wall of fixed plate (3) is equipped with the notch (11) for hiding pull ring (10).

4. The press die for processing a profiled piece according to claim 3, characterized in that: The buffer pad (12) is equipped between pull ring (10) and notch (11).

5. The press die for processing a profiled piece according to claim 4, characterized in that: The spring -open assembly includes the telescopic slot (13) opened in installation cavity (4), the inside of telescopic slot (13) is slidably connected with the top block (14), the inside of telescopic slot (13) is equipped with spring no.

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