Impressing die for automobile stamping part

Abstract

The utility model relates to the technical field of dies, in particular to an impressing die for automobile stamping parts, which comprises an upper die holder, a lower die holder, a fixed table and impressing mechanisms, the lower die holder is fixedly connected onto the fixed table, the upper die holder is arranged above the lower die holder, and the bottom of the upper die holder is fixedly connected with a plurality of impressing mechanisms; the stamping mechanism comprises a shell, a stamping block, a mold frame and a stamping mold, the shell is fixedly connected to the bottom of the upper mold base, the stamping block is arranged in the shell, the stamping block is connected with the shell through a spring, and a connecting frame is integrally connected to the bottom of the stamping block; and the coining die holder is arranged at the bottom of the stamping block. Due to the arrangement of the multiple stamping mechanisms, stamping of multiple marks can be completed at the same time in one-time machining, production efficiency is improved, the elastic clamping hooks are integrally connected to the left side and the right side of the stamping die, the elastic clamping hooks and the clamping grooves are connected in a clamped mode, and the stamping die can be prevented from falling off in the using process.

Description

TECHNICAL FIELD

[0001] The utility model relates to die technical field especially, it relates to a kind of for automobile stamping part's coining die. BACKGROUND

[0002] At present, automobile parts are each unit constituting automobile whole and a kind of product serving automobile. After automobile parts are stamped, one part becomes automobile component directly, and another part still needs to become automobile component after welding, or machining, or paint process processing. Small automobile stamping part refers to the metal parts used in small automobile manufacturing, which is usually made of thin steel plate or aluminum plate and other metal materials by stamping process. These parts play an important role in the structure, function and appearance of the automobile. Among them, the coining of automobile stamping part is an important operation in the stamping process, which is used to form specific patterns, marks, characters or concave-convex structures on the stamped part. Through coining, the identification, decoration and functional requirements of the stamped part can be realized, such as product model, trademark, serial number, hole, etc.

[0003] At present, the traditional coining die is only equipped with a single coining mechanism, which can only coining one workpiece at a time, and cannot realize simultaneous coining of multiple marks in one machining, causing waste of time and labor, low production efficiency; The traditional coining die is fixedly connected with the upper die holder, and the coining die needs to be replaced by disassembling the entire upper die holder, which is inconvenient to operate and increases the difficulty of replacement and maintenance. The traditional coining die is easy to fall off during use, which may cause production accidents or damage the workpiece.

[0004] Therefore, a coining die for automobile stamping part is needed to solve the above technical problems. INVENTION CONTENTS

[0005] The utility model aims at providing a coining die for automobile stamping part, which can complete coining of multiple marks at a time and increase production efficiency, and the utility model integrally connects elastic catches on the left and right sides of the coining die, which can prevent the coining die from falling off during use.

[0006] The utility model provides a coining die for automobile stamping part, which comprises an upper die holder, a lower die holder, a fixed table and a coining mechanism, the lower die holder is fixedly connected to the fixed table, the upper die holder is arranged above the lower die holder, and a plurality of coining mechanisms are fixedly connected to the bottom of the upper die holder.

[0007] The stamping mechanism comprises a shell, a stamping block, a die holder and a stamping die, the shell is fixedly connected to the bottom of the upper die seat, the stamping block is arranged in the shell, the stamping block and the shell are connected with each other through springs, and a connecting frame is integrally connected to the bottom of the stamping block;

[0008] The stamping die seat is arranged at the bottom of the stamping block, and the stamping die seat and the connecting frame are fixedly connected to each other, and the stamping die is detachably connected to the stamping die seat;

[0009] The bottom of the stamping die seat is integrally connected with the die holder, two oppositely arranged guide plates are fixedly connected to the die holder, the end of the guide plate is integrally connected with a fixed clamping hook, and a clamping groove is formed between the fixed clamping hook and the guide plate;

[0010] The stamping die comprises a stamping die plate and a stamping seat, the stamping seat is fixedly connected to the bottom of the stamping die plate, and the stamping block is fixedly connected to the stamping seat;

[0011] The left and right sides of the stamping die are integrally connected with elastic clamping hooks, and the elastic clamping hooks and the clamping groove are clamped to each other.

[0012] Further, the upper end of the fixed die plate is fixedly connected with two straight line sliding blocks, two sliding grooves are formed in the bottom of the stamping die plate, and the straight line sliding blocks and the sliding grooves are slidably connected to each other.

[0013] Further, a plurality of positioning partition plates are fixedly connected to the lower die seat, and a positioning seat is fixedly connected to the positioning partition plate, and the position of the positioning seat corresponds to the position of the stamping block.

[0014] Further, the bottom of the upper die seat is fixedly connected with a guide column, the lower die seat is fixedly connected with a guide seat, and the positions of the guide seat and the guide column correspond to each other.

[0015] The stamping die for the automobile stamping part has the following technical effects:

[0016] 1. The stamping mechanism is arranged, and the stamping of multiple marks can be completed in one machining, the arrangement of multiple stamping mechanisms can improve the production efficiency, in the traditional stamping die, only a single stamping mechanism is provided, and only one workpiece is stamped at a time, which causes waste of time and labor.

[0017] 2. The embossing die in the utility model can be detachably connected on the embossing die holder, the traditional embossing die is generally fixedly connected with the upper die holder, the whole upper die holder needs to be disassembled to replace the embossing die, and the operation is inconvenient, and the embossing die in the scheme can be detachably connected on the embossing die holder, so that replacement and maintenance are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0020] Figure 2 It is an explosion structure schematic diagram of the embossing mechanism in the utility model.

[0021] Figure 3 It is an assembly connection enlarged view between the embossing die holder and the embossing die in the utility model.

[0022] Among them:

[0023] 1, upper die holder; 2, lower die holder; 3, fixed table;

[0024] 4, embossing mechanism; 401, shell; 402, spring;

[0025] 403, stamping block; 4031, connecting frame; 404, embossing die holder;

[0026] 4041, fixed template; 4042, linear slide; 4043, guide plate;

[0027] 40431, fixed clamping hook; 40432, clamping groove; 4044, die frame;

[0028] 405, embossing die; 4051, embossing template; 4052, sliding groove;

[0029] 4053, embossing seat; 40531, elastic clamping hook; 4054, embossing block;

[0030] 5, positioning partition; 6, positioning seat; 7, guide column;

[0031] 8, guide seat. DETAILED DESCRIPTION

[0032] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0033] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] Embodiment 1

[0035] Figure 1 is a schematic view of the three-dimensional structure of the present application, Figure 2 is an exploded structure schematic view of the embossing mechanism in the present application, Figure 3 is an enlarged view of the assembly connection between the embossing die holder and the embossing die in the present application, such as Figure 1 , Figure 2 and Figure 3The utility model discloses a stamping die for automobile stamping piece, including upper die seat 1, lower die seat 2, fixed platform 3 and stamping mechanism 4, lower die seat 2 is fixedly connected on fixed platform 3, upper die seat 1 is arranged on the top of lower die seat 2, and a plurality of stamping mechanism 4 are fixedly connected in the bottom of upper die seat 1, the stamping mechanism 4 in the utility model includes casing 401, stamping block 403, die frame 4044 and stamping die 405, casing 401 is fixedly connected in the bottom of upper die seat 1, stamping block 403 is arranged in the inside of casing 401, and stamping block 403 and casing 401 are connected each other through spring 402, and a certain damping effect is played through spring 402, and the bottom of stamping block 403 is integrally connected with connecting frame 4031, stamping die seat 404 is arranged in the bottom of stamping block 403, and stamping die seat 404 and connecting frame 4031 are fixed each other through bolt, stamping die 405 is detachably connected on stamping die seat 404, and the stamping mechanism 4 in the utility model can be driven under upper die seat 1 and stamp the automobile stamping piece,

[0036] The utility model discloses die frame 4044 is integrally connected in the bottom of stamping die seat 404, and two oppositely arranged guide plates 4043 are fixedly connected on die frame 4044, the end of guide plate 4043 is integrally connected with fixed clamping hook 40431, and the clamping groove 40432 is formed between fixed clamping hook 40431 and guide plate 4043, the utility model discloses that the left and right sides of stamping die 405 are integrally connected with elastic clamping hook 40531, and elastic clamping hook 40531 and the clamping groove 40432 are mutually clamped, can prevent stamping die 405 from falling off in the use process, in some traditional stamping die 405, the connecting mode between stamping die 405 and stamping mechanism 4 can not be firm enough, and the situation that stamping die 405 falls off in the use process can appear, and the elastic clamping hook 40531 and the clamping groove 40432 in the utility model are clamped, and the problem can be effectively avoided.

[0037] The utility model discloses a stamping die 405 includes the stamping die plate 4051 and the stamping seat 4053, the stamping seat 4053 fixedly connected at the bottom of stamping die plate 4051, fixedly connected with the stamping block 4054 on the stamping seat 4053, can be through the stamping block 4054 to the automobile stamping part and carries out the stamping, the utility model discloses the upper end fixed connection of fixed template 4041 has two straight line sliding blocks 4042, the bottom of stamping die plate 4051 is equipped with two slide grooves 4052, the straight line sliding block 4042 and the slide groove 4052 between each other sliding connection, the setting of straight line sliding block 4042 and slide groove 4052 can guarantee the stability and accuracy of stamping die plate 4051 in the movement process.

[0038] The utility model discloses a plurality of positioning partition plates 5 are fixedly connected on the lower die seat 2, the positioning seat 6 is fixedly connected on the positioning partition plate 5, the position of positioning seat 6 and the position of stamping block 4054 correspond with each other, and the automobile stamping part to be processed can be placed on the positioning seat 6, and the utility model discloses the setting of positioning partition plate 5 and positioning seat 6 can guarantee the position accuracy of lower die seat 2 and stamping die 405 in the processing process. In the traditional stamping die 405, there can be no accurate positioning mode between lower die seat 2 and stamping die 405, leading to error in the processing process. The setting of positioning partition plate 5 and positioning seat 6 in the utility model can guarantee the position accuracy of lower die seat 2 and stamping die 405 in the processing process. The utility model discloses the bottom fixed connection of upper die seat 1 has the guide column 7, the guide seat 8 is fixedly connected on the lower die seat 2, the position of guide seat 8 and guide column 7 correspond with each other, and the setting of guide column 7 and guide seat 8 can guarantee the alignment accuracy of upper die seat 1 and lower die seat 2 in the processing process.

[0039] Working principle: the utility model discloses when using, the automobile stamping part to be processed is placed on the positioning seat 6 on the lower die seat 2, drives the upper die seat 1 to move down through the external setting drive mechanism to make multiple stamping mechanisms 4 move down simultaneously, and the automobile stamping part is stamped through stamping mechanism 4, and the utility model discloses the printing mechanism includes the casing 401, the stamping block 403, the die frame 4044 and the stamping die 405, when the upper die seat 1 drives stamping mechanism 4 to move down, the stamping block 403 moves down simultaneously with the stamping die seat 404 and the stamping die 405, and the automobile stamping part is stamped through the stamping block 4054, when needing to replace the stamping die 405, just can be after the stamping die seat 404 is taken off from the stamping block 403 and the old stamping die 405 is taken off and replaces the new stamping die.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A stamping die for automobile stamping parts, comprising an upper die seat (1), a lower die seat (2), a fixed table (3) and a stamping mechanism (4), the lower die seat (2) is fixedly connected on the fixed table (3), the upper die seat (1) is arranged above the lower die seat (2), a plurality of stamping mechanisms (4) are fixedly connected on the bottom of the upper die seat (1). characterized in that The stamping mechanism (4) comprises a shell (401), a stamping block (403), a die frame (4044) and a stamping die (405), the shell (401) is fixedly connected on the bottom of the upper die seat (1), the stamping block (403) is arranged in the shell (401), the stamping block (403) and the shell (401) are connected by a spring (402), and a connecting frame (4031) is integrally connected on the bottom of the stamping block (403). A stamping die seat (404) is arranged on the bottom of the stamping block (403), the stamping die seat (404) and the connecting frame (4031) are fixedly connected, and the stamping die (405) is detachably connected on the stamping die seat (404). The bottom of the stamping die seat (404) is integrally connected with a die frame (4044), two oppositely arranged guide plates (4043) are fixedly connected on the die frame (4044), the end of the guide plate (4043) is integrally connected with a fixed clamping hook (40431), and a clamping groove (40432) is formed between the fixed clamping hook (40431) and the guide plate (4043). The stamping die (405) comprises a stamping die plate (4051) and a stamping seat (4053), the stamping seat (4053) is fixedly connected on the bottom of the stamping die plate (4051), and a stamping block (4054) is fixedly connected on the stamping seat (4053). Elastic clamping hooks (40531) are integrally connected on the left and right sides of the stamping die (405), and the elastic clamping hooks (40531) and the clamping grooves (40432) are clamped with each other. A plurality of positioning partition plates (5) are fixedly connected on the lower die seat (2), positioning seats (6) are fixedly connected on the positioning partition plates (5), and the positions of the positioning seats (6) correspond to the positions of the stamping blocks (4054).

2. The coining die for an automotive stamping of claim 1, wherein, The stamping die seat (404) comprises a fixed die plate (4041), two straight line sliding blocks (4042) are fixedly connected on the upper end of the fixed die plate (4041), two sliding grooves (4052) are formed on the bottom of the stamping die plate (4051), and the straight line sliding blocks (4042) and the sliding grooves (4052) are slidably connected.

3. The coining die for an automotive stamping of claim 1, wherein, A guide column (7) is fixedly connected on the bottom of the upper die seat (1), a guide seat (8) is fixedly connected on the lower die seat (2), and the positions of the guide seat (8) and the guide column (7) correspond to each other.

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