CN212370992U

CN212370992U - Stable automobile swing arm forming die of production

Info

Publication number: CN212370992U
Application number: CN202020922898.9U
Authority: CN
Inventors: 李祖军; 章烈旭; 陶红宇
Original assignee: Hubei Junwei Machinery Co ltd
Current assignee: Hubei Junwei Machinery Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-19
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a stable automobile swing arm forming die produces, including cope match-plate pattern, lower bolster, guide pin bushing, guide pillar and automobile swing arm, the top fixedly connected with die shank of cope match-plate pattern, the bottom fixedly connected with upper padding plate of cope match-plate pattern, the bottom fixedly connected with terrace die movable plate of upper padding plate, spliced pole fixedly connected with shaping clamp plate is passed through to the bottom of terrace die movable plate, the bottom swing joint of shaping clamp plate has the mould in the shaping, the utility model relates to an auto-parts processing technology field. This stable automobile swing arm forming die of production uses through the cooperation that leads to groove, cushion column, dashpot, buffer spring and slow stamping plate, receives continuous stable forming pressure and the thrust of unloading in the forming process, through buffer spring's effect, alleviates forming pressure and the thrust of unloading, makes the fashioned overall process of blank can be stable, can guarantee that automobile swing arm's outward appearance shape is regular and intensity stable performance.

Description

Stable automobile swing arm forming die of production

Technical Field

The utility model relates to an auto-parts processing technology field specifically is a stable automobile swing arm forming die produces.

Background

The vehicle is a vehicle that has its own power to drive and can be driven by motor without the need of rail or electric power installation. In a broad sense, a vehicle having four-wheel drive is generally called an automobile. The world has a plurality of vehicles, and the vehicles in each country have own characteristics, safety, speed, comfort and endurance. Therefore, the vehicle type is selected according to the condition of the user when the user buys the vehicle. The automotive body structure mainly includes: vehicle body housings, vehicle doors, vehicle windows, vehicle front panel parts, interior and exterior vehicle body trim and vehicle body accessories, seats, and ventilation, heating, cooling, air conditioning devices, and the like. Trucks and special purpose vehicles also include cargo boxes and other equipment.

The automobile swing arm is the essential element of car, and current processing method production efficiency is low, and the cost of manufacture is high, and the uniformity of parts machining is relatively poor, and size precision can not satisfy technical requirement, produces easily after the assembly not hard up, and the part is run out easily, has caused the influence to the security of car, consequently, the utility model provides a produce stable automobile swing arm forming die to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a stable automobile swing arm forming die produces has solved current machining method production efficiency and has hanged down, and the cost of manufacture is high, and parts machining's uniformity is relatively poor, and size precision can not satisfy technical requirement, has caused the problem of influence to the security of car.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a produce stable car swing arm forming die, includes cope match-plate pattern, lower bolster, guide pin bushing, guide pillar and car swing arm, the top fixedly connected with die shank of cope match-plate pattern, the bottom fixedly connected with upper padding plate of cope match-plate pattern, the bottom fixedly connected with terrace die movable plate of upper padding plate, spliced pole fixedly connected with shaping clamp plate is passed through to the bottom of terrace die movable plate, the bottom swing joint of shaping clamp plate has the shaping to go up the mould, the top fixedly connected with lower bolster of lower bolster, the top fixedly connected with shaping die of lower bolster, the shaping recess has been seted up at the top of shaping die, logical groove has been seted up in the bottom intercommunication of shaping recess inner chamber, the inside swing joint who leads to the groove.

Preferably, the inside of lower bolster has seted up the dashpot, the bottom fixedly connected with buffer spring of dashpot inner chamber, buffer spring's top fixedly connected with buffering clamp plate.

Preferably, the buffer slots are symmetrically arranged, and the outer surface of the buffer pressing plate is connected with the inner part of the buffer slot in a sliding mode.

Preferably, the number of the through grooves is two, the through grooves are symmetrically arranged, and the through grooves are communicated with the buffer grooves.

Preferably, the top of bumping post is located the inside of shaping recess, the surface of bumping post and the inside sliding connection who leads to the groove.

Preferably, the spliced pole symmetry is provided with two, place the draw-in groove has been seted up to the bottom of shaping clamp plate, the mould surface on the shaping top with place the inside threaded connection of draw-in groove.

Preferably, the top of the buffer pressure plate is fixedly connected with the bottom end of the buffer column, and the diameter of the inner surface of the buffer groove is larger than that of the inner surface of the through groove.

Advantageous effects

The utility model provides a stable car swing arm forming die produces. Compared with the prior art, the method has the following beneficial effects:

(1) the automobile swing arm forming die with stable production is characterized in that a die handle is fixedly connected to the top of an upper die plate, an upper padding plate is fixedly connected to the bottom of the upper die plate, a male die moving plate is fixedly connected to the bottom of the upper padding plate, a forming pressing plate is fixedly connected to the bottom of the male die moving plate through a connecting column, a forming upper die is movably connected to the bottom of the forming pressing plate, a lower padding plate is fixedly connected to the top of the lower die plate, a forming female die is fixedly connected to the top of the forming female die, a forming groove is formed in the bottom of an inner cavity of the forming groove in a communicated mode, a buffering column is movably connected to the inside of the through groove, a buffering groove is formed in the lower padding plate, a buffering spring is fixedly connected to the bottom of the inner cavity of the buffering groove, a buffering pressing plate is fixedly connected to the, through the cooperation of leading to groove, buffering post, dashpot, buffer spring and slow stamping plate and using, receive in the forming process and last stable forming pressure and the thrust of unloading, through buffer spring's effect, alleviate forming pressure and the thrust of unloading, make the fashioned overall process of blank can be stable, can guarantee that the outward appearance shape of automobile swing arm is regular and intensity stable performance.

(2) This stable car swing arm forming die of production is provided with two through at the spliced pole symmetry, and the bottom of shaping clamp plate has been seted up and has been placed the draw-in groove, and the top of mould surface and the internal thread connection of placing the draw-in groove on the shaping, use through the cooperation of mould on the shaping with placing the draw-in groove, only need with the mould on the shaping take off from placing the draw-in groove with the mould on the shaping of changing the difference, can realize the contour machining to different grade type material, different car swing arm work pieces, help improving production efficiency.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a front view of the inner structure of the lower cushion plate of the present invention;

FIG. 4 is a top view of the external structure of the forming cavity die of the present invention;

fig. 5 is a partial cross-sectional view of the present invention at B in fig. 1.

In the figure: 1-upper template, 2-lower template, 3-guide sleeve, 4-guide post, 5-automobile swing arm, 6-die shank, 7-upper backing plate, 8-male die moving plate, 9-connecting post, 10-forming press plate, 11-forming upper die, 12-lower backing plate, 13-forming female die, 14-forming groove, 15-through groove, 16-buffer post, 17-buffer groove, 18-buffer spring, 19-buffer press plate and 20-placing clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a stable-production automobile swing arm forming die comprises an upper die plate 1, a lower die plate 2, a guide sleeve 3, a guide pillar 4 and an automobile swing arm 5, wherein the top of the upper die plate 1 is fixedly connected with a die handle 6, the bottom of the upper die plate 1 is fixedly connected with an upper backing plate 7, the bottom of the upper backing plate 7 is fixedly connected with a male die moving plate 8, the bottom of the male die moving plate 8 is fixedly connected with a forming pressing plate 10 through a connecting column 9, the two connecting columns 9 are symmetrically arranged, a placing clamping groove 20 is formed in the bottom of the forming pressing plate 10, the upper part of the outer surface of an upper forming die 11 is connected with the inner thread of the placing clamping groove 20, through the matched use of the upper forming die 11 and the placing clamping groove 20, the upper forming die 11 is only required to be taken down from the placing clamping groove 20 and replaced by different upper, the bottom of the forming pressing plate 10 is movably connected with a forming upper die 11, the top of the lower die plate 2 is fixedly connected with a lower cushion plate 12, the inner part of the lower cushion plate 12 is provided with two buffer grooves 17, the two buffer grooves 17 are symmetrically arranged, the outer surface of the buffer pressing plate 19 is in sliding connection with the inner parts of the buffer grooves 17, the bottom of the inner cavity of the buffer grooves 17 is fixedly connected with a buffer spring 18, the top end of the buffer spring 18 is fixedly connected with a buffer pressing plate 19, the top end of the buffer pressing plate 19 is fixedly connected with the bottom end of a buffer column 16, the diameter of the inner surface of the buffer groove 17 is larger than that of the through groove 15, the top of the lower cushion plate 12 is fixedly connected with a forming female die 13, the top of the forming female die 13 is provided with a forming groove 14, the bottom of the inner cavity of the forming groove 14 is communicated, the inside swing joint who leads to groove 15 has buffering post 16, the top of buffering post 16 is located the inside of shaping recess 14, the surface of buffering post 16 and the inside sliding connection who leads to groove 15, through leading to groove 15, buffering post 16, the dashpot 17, buffer spring 18 and the cooperation of buffering punching press board 19 are used, receive the continuous and stable shaping pressure and the thrust of unloading in the forming process, effect through buffer spring 18, alleviate shaping pressure and the thrust of unloading, make the fashioned overall process of blank can be stable, can guarantee that automobile swing arm 5's appearance shape is regular and intensity properties is stable.

When the automobile swing arm forming machine works, the whole set of die is installed on the machine tool, the die shank 6 is sleeved into a center hole of the machine tool, the machine tool is started, the upper die part and the lower die part are slowly opened, an automobile swing arm 5 workpiece is placed in the forming groove 14, the machine tool is started, the upper die plate 1 is close to the lower die plate 2, the upper forming die 11 is close to the forming groove 14, the automobile swing arm 5 workpiece is formed, the automobile swing arm 5 workpiece is subjected to continuous and stable forming pressure and discharging thrust in the forming process, the whole blank forming process can be stable under the action of the buffer spring 18, the automobile swing arm 5 workpiece can be guaranteed to be regular in appearance shape and stable in strength performance, the workpiece is taken out and completed after forming, and in addition, the upper forming die 11 and the placing clamping groove 20 are matched for use, only the upper forming die 11 is required to be taken out of the placing clamping groove, The forming processing of different automobile swing arm work pieces helps to improve production efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable automobile swing arm forming die of production, includes cope match-plate pattern (1), lower bolster (2), guide pin bushing (3), guide pillar (4) and automobile swing arm (5), its characterized in that: the die comprises an upper die plate (1), a die handle (6) fixedly connected with the top of the upper die plate (1), an upper padding plate (7) fixedly connected with the bottom of the upper padding plate (7), a male die moving plate (8) fixedly connected with the bottom of the male die moving plate (8), a connecting column (9) fixedly connected with forming pressing plate (10) is arranged at the bottom of the male die moving plate (8), an upper die (11) is arranged on the forming pressing plate (10) in a forming mode, a lower padding plate (12) fixedly connected with the top of a lower die plate (2), a forming female die (13) fixedly connected with the top of the lower padding plate (12), a forming groove (14) is formed at the top of the forming female die (13), a through groove (15) is formed in the bottom of the inner cavity of the forming groove (14), and a.

2. The forming die for producing stable swing arms of automobiles according to claim 1, which is characterized in that: buffer slot (17) have been seted up to the inside of lower bolster (12), the bottom fixedly connected with buffer spring (18) of buffer slot (17) inner chamber, the top fixedly connected with buffering clamp plate (19) of buffer spring (18).

3. The forming die for producing stable swing arms of automobiles according to claim 2, characterized in that: buffer slot (17) are provided with two, two buffer slot (17) symmetry sets up, the inside sliding connection of the surface of buffering clamp plate (19) and buffer slot (17).

4. The forming die for producing stable swing arms of automobiles according to claim 1, which is characterized in that: the number of the through grooves (15) is two, the through grooves (15) are symmetrically arranged, and the through grooves (15) are communicated with the buffer grooves (17).

5. The forming die for producing stable swing arms of automobiles according to claim 1, which is characterized in that: the top of bumping post (16) is located the inside of shaping recess (14), the inside sliding connection of surface and logical groove (15) of bumping post (16).

6. The forming die for producing stable swing arms of automobiles according to claim 1, which is characterized in that: the connecting columns (9) are symmetrically arranged, the bottom of the forming pressing plate (10) is provided with a placing clamping groove (20), and the upper portion of the outer surface of the forming upper die (11) is connected with the inner threads of the placing clamping groove (20).

7. The forming die for producing stable swing arms of automobiles according to claim 2, characterized in that: the top of the buffer pressing plate (19) is fixedly connected with the bottom end of the buffer column (16), and the diameter of the inner surface of the buffer groove (17) is larger than that of the inner surface of the through groove (15).