CN112439841A

CN112439841A - A location stamping die for auto-parts

Info

Publication number: CN112439841A
Application number: CN202011202057.1A
Authority: CN
Inventors: 刘雅萍
Original assignee: Anhui Aofeng Auto Parts Co Ltd
Current assignee: Anhui Aofeng Auto Parts Co Ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-03-05

Abstract

The invention discloses a positioning stamping die for automobile parts, and provides a scheme aiming at the problem that the existing automobile part stamping die is lack of a positioning device. The invention has reasonable structure, ingenious design and simple operation, solves the problem that the existing automobile part stamping die is lack of a positioning device, reduces the die installation time and improves the working efficiency.

Description

A location stamping die for auto-parts

Technical Field

The invention relates to the field of automobile part manufacturing, in particular to a positioning stamping die for an automobile part.

Background

In the field of automobile parts manufacturing, there are many parts that are made by stamping. A stamping die is required when stamping the fitting. Stamping die generally all fixes on the mould seat, and current stamping die need place the mould in the fixed slot on the mould fixing base with the mould accuracy earlier when fixed, then consolidates the mould again. Due to the lack of positioning means, it takes time to align the mold with the mold holder, which affects the machining of the fitting.

Disclosure of Invention

The invention provides a positioning stamping die for automobile parts, which solves the problem that the existing automobile part stamping die is lack of a positioning device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a positioning stamping die for automobile accessories comprises a die fixing seat and a die body, wherein a fixing groove is formed in the top of the die fixing seat, a notch is formed in one side of the fixing groove, limiting grooves are formed in two sides of the fixing groove, connecting holes are formed in the tops of the two limiting grooves, a limiting column is arranged inside each connecting hole, one end of each limiting column extends to the outside of the die fixing seat, the die body is located inside the fixing groove, limiting plates are fixed on two sides of the die body, a clamping hole and a bolt hole are formed in the top of each limiting plate, one end of each limiting plate extends to the inside of each limiting groove, the other end of each limiting column extends to the inside of each clamping hole, two bolts are in threaded connection with the top of the die fixing seat and are respectively located on two sides of the fixing groove, one end of each bolt extends to the inside of, the punching press hole has been seted up at the top of mould body, and the arrangement hole has been seted up to the east and west of punching press hole, and the buffer hole has been seted up to the bottom in arrangement hole, and the inside in buffer hole is equipped with first spring and bumping post, and the one end of bumping post extends to the inside in punching press hole, and the one end that the bumping post is located the punching press downthehole portion is fixed with the push pedal.

Preferably, the outside of spacing post is fixed with the spring fixture block, and the outside cover of spacing post is equipped with the second spring, and the second spring fixture block is located the inside of connecting hole, and the second spring is located between the top of spring fixture block and connecting hole.

Preferably, one end of the limiting column, which is located inside the clamping hole, is of a right-angled triangle structure, and the limiting column is of a T-shaped structure.

Preferably, the shock pad is bonded to one side, away from the gap, of the fixing groove, the placing plate is fixed to one side of the die fixing seat, and the placing plate is located at the bottom of the gap.

Preferably, the outside cover of bolt is equipped with the bolt area pad, and push pedal and placement hole are cylindrical structure, and the diameter of push pedal is less than the diameter in placement hole, and the thickness of push pedal is less than the degree of depth in placement hole.

In the invention:

1. through limiting plate, card hole, spacing post, connecting hole, bolt hole, place the cooperation between board, fixed slot and the second spring, be convenient for fix a position fast and fix the mould body, saved the time of installation mould body.

2. Through the cooperation between push pedal, cushion column, buffer hole and the first spring, be convenient for with the inside in the ejecting punching press hole of accessory that the punching press was accomplished, collision each other and damage between mould body and the fixed slot are avoided in the design of shock pad.

The invention has reasonable structure, ingenious design and simple operation, solves the problem that the existing automobile part stamping die is lack of a positioning device, reduces the die installation time and improves the working efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a spacing groove of the present invention;

fig. 3 is a right side view of the present invention.

Reference numbers in the figures: 1 mould fixing base, 2 mould bodies, 3 shock attenuation pads, 4 push pedals, 5 place the hole, 6 punching press holes, 7 cushion posts, 8 cushion holes, 9 fixed slots, 10 spacing grooves, 11 place the board, 12 limiting plates, 13 card holes, 14 connecting holes, 15 spacing posts, 16 bolts, 17 bolt pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a positioning and stamping die for auto parts comprises a die fixing seat 1 and a die body 2, wherein a fixing groove 9 is formed at the top of the die fixing seat 1, a notch is formed at one side of the fixing groove 9, limiting grooves 10 are formed at both sides of the fixing groove 9, connecting holes 14 are formed at the tops of the two limiting grooves 10, a limiting post 15 is arranged inside the connecting hole 14, one end of the limiting post 15 extends to the outside of the die fixing seat 1, the die body 2 is positioned inside the fixing groove 9, limiting plates 12 are fixed at both sides of the die body 2, a clamping hole 13 and a bolt hole are formed at the top of the limiting plate 12, one end of the limiting plate 12 extends to the inside of the limiting groove 10, the other end of the limiting post 15 extends to the inside of the clamping hole 13, two bolts 16 are connected to the top of the die fixing seat 1 through, bolt 16's one end extends to the inside of the bolt hole on limiting plate 12, and bolt 16 and bolt hole threaded connection, punching press hole 6 has been seted up at the top of mould body 2, place hole 5 has been seted up to the east and west of punching press hole 6, buffer hole 8 has been seted up to the bottom of place hole 5, buffer hole 8's inside is equipped with first spring and bumping post 7, the one end of bumping post 7 extends to the inside of punching press hole 6, and the one end that bumping post 7 is located punching press hole 6 inside is fixed with push pedal 4.

In this embodiment, the external fixation of spacing post 15 has a spring fixture block, the outside cover of spacing post 15 is equipped with the second spring, the second spring fixture block is located the inside of connecting hole 14, the second spring is located between spring fixture block and the top of connecting hole 14, spacing post 15 is located the inside one end of card hole 13 and is the right angled triangle structure, spacing post 15 is the T shape structure, fixed slot 9 is kept away from one side of breach and is bonded there is the shock pad, one side of mould fixing base 1 is fixed with places board 11, place board 11 and be located the bottom of breach, the outside cover of bolt 16 is equipped with bolt area pad 17, push pedal 4 is cylindrical structure with place hole 5, the diameter of push pedal 4 is less than the diameter of place hole 5, the thickness of push pedal 4 is less than the degree of depth of place hole 5.

In this embodiment, the fixing manner between the components is one of welding fixing and screw fixing.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The working principle is as follows: when the die body 2 is fixed, the die body 2 is firstly placed on the placing plate 11, then the die body 1 is pushed into the fixing groove 9, so that the limiting plate 12 slides along the limiting groove 9, along with the sliding of the limiting plate 12, the limiting plate 12 can be contacted with the limiting post 15, along with the continuous sliding of the limiting plate 12, the limiting post 15 can be extruded into the connecting hole 14, the second spring contracts until one end of the limiting post 15 is contacted with the top of the limiting plate 12, along with the continuous sliding of the limiting plate 12, finally, the limiting post 15 is opposite to the clamping hole 13, the second spring recovers deformation, so that one end of the limiting post 15 is clamped into the clamping hole 13, at the moment, the die body 2 cannot slide, so that the positioning purpose is achieved, the bolt can be conveniently screwed into the inside of the bolt hole, then, the bolt can be directly screwed into the inside of the bolt hole to reinforce the die body 2, when the die is punched in the inside of the punching, in-process of punching press, push pedal 4 receives the oppression can contract the inside of placing the hole 5, and first spring is compressed, and the punching press is accomplished the back, and first spring resumes deformation to drive push pedal 4 and rise, thereby ejecting the outside to punching press hole 6 with the accessory that the punching press was accomplished.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a location stamping die for auto-parts, includes mould fixing base (1) and mould body (2), its characterized in that, fixed slot (9) have been seted up at the top of mould fixing base (1), and one side of fixed slot (9) is seted up jaggedly, and spacing groove (10) have all been seted up to the both sides of fixed slot (9), and connecting hole (14) have all been seted up at the top of two spacing grooves (10), and the inside of connecting hole (14) is equipped with spacing post (15), and the one end of spacing post (15) extends to the outside of mould fixing base (1), mould body (2) are located the inside of fixed slot (9), and the both sides of mould body (2) all are fixed with limiting plate (12), and the top of limiting plate (12) is seted up calorie hole (13) and bolt hole, and the one end of limiting plate (12) extends to the inside of spacing groove (10), and the other end of spacing post (15) extends to, the top threaded connection of mould fixing base (1) has two bolts (16), two bolts (16) are located the both sides of fixed slot (9) respectively, the one end of bolt (16) extends to the inside of the bolt hole on limiting plate (12), and bolt (16) and bolt hole threaded connection, punching press hole (6) have been seted up at the top of mould body (2), place hole (5) have been seted up to the east and west of punching press hole (6), buffer hole (8) have been seted up to the bottom of place hole (5), the inside of buffer hole (8) is equipped with first spring and bumping post (7), the one end of bumping post (7) extends to the inside of punching press hole (6), and the inside one end that buffering post (7) are located punching press hole (6) is fixed with push pedal (4).

2. The positioning and stamping die for the automobile parts as claimed in claim 1, wherein a spring clamping block is fixed on the outside of the limiting column (15), a second spring is sleeved on the outside of the limiting column (15), the second spring clamping block is located inside the connecting hole (14), and the second spring is located between the spring clamping block and the top of the connecting hole (14).

3. The positioning and stamping die for the automobile parts is characterized in that one end of the limiting column (15) located inside the clamping hole (13) is of a right-angled triangle structure, and the limiting column (15) is of a T-shaped structure.

4. The positioning and stamping die for the automobile parts is characterized in that a shock absorption pad is bonded on one side of the fixing groove (9) far away from the notch, a placing plate (11) is fixed on one side of the die fixing seat (1), and the placing plate (11) is located at the bottom of the notch.

5. The positioning and stamping die for the automobile parts is characterized in that a bolt belt pad (17) is sleeved outside the bolt (16), the push plate (4) and the placing hole (5) are both cylindrical structures, the diameter of the push plate (4) is smaller than that of the placing hole (5), and the thickness of the push plate (4) is smaller than the depth of the placing hole (5).