CN221209538U

CN221209538U - Waste removing mechanism for valve defect of automobile steel wheel assembly

Info

Publication number: CN221209538U
Application number: CN202322755859.0U
Authority: CN
Inventors: 彭京涛; 陈云经; 王艳; 刁树厚; 孙铭; 王文军; 王晨玮; 宋国山; 孙能海
Original assignee: Xingmin Lichi Co ltd
Current assignee: Xingmin Lichi Co ltd
Priority date: 2023-10-14
Filing date: 2023-10-14
Publication date: 2024-06-25
Anticipated expiration: 2033-10-14

Abstract

The utility model relates to an automobile steel wheel production mechanism, in particular to an automobile steel wheel assembly valve waste removal mechanism, which comprises a bottom plate which can be installed on a punch workbench; the positioning plate is provided with a V-shaped groove and is arranged above the bottom plate; the positioning rod is arranged above the bottom plate, and the length direction of the positioning rod is in the horizontal direction; and the punch is arranged at the tail end of the punch functional part, is arranged above the bottom plate and can move downwards. The utility model discloses a waste removing mechanism for an automobile steel wheel assembly valve, which can reduce the labor intensity of workers and the production cost of enterprises.

Description

Waste removing mechanism for valve defect of automobile steel wheel assembly

Technical Field

The utility model relates to an automobile steel wheel production mechanism, in particular to an automobile steel wheel assembly valve defect waste removing mechanism.

Background

The steel wheel assembly of the profile steel automobile is designed with an air valve notch, so that an air valve extends out of the air valve notch to be inflated. During processing, valve waste materials are required to be reserved before assembly welding and removed after welding. Through process verification, the valve defect waste material needs to be in a semi-connection state with the spoke base material, namely, one half of the valve defect waste material is connected with the spoke base material, and the other half of the valve defect waste material is separated from the base material, so that the purpose of preventing the waste material from being completely separated is to prevent the stress release during welding from affecting the end diameter jump and flatness of the assembly. After the assembly is welded, the workpiece is conveyed forwards along the logistics roller, and 3-4 workers use tools such as hammers, flat shovels and the like on two sides of the logistics, aim at the root of the valve waste, and forcefully hit and remove the valve waste. According to measurement and calculation, a worker needs to hold a tool to strike for many times, the striking times reach 500-600 times a day, the wrist and arm pain and tingling are achieved, and the labor intensity is high; meanwhile, in order to ensure the production takt, 3-4 workers are generally configured to carry out production along the line, so that the cost is high, and the cost of a single piece is high. The method is influenced by material rebound and operation methods, so that the waste is prevented from falling off before welding, most of the waste is reserved to be connected to the base material during the preamble processing, the worker needs to strike for many times, the average use time is long, and the efficiency is low. Based on the above, it is necessary to design a valve defect and waste removing mechanism of an automobile steel wheel assembly to replace manual operation.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a waste removing mechanism for an automobile steel wheel assembly valve, which is used for reducing labor intensity and production cost.

In order to achieve the above purpose, the utility model discloses an automobile steel wheel assembly valve waste removing mechanism, which comprises a bottom plate which can be installed on a punch workbench;

The positioning plate is provided with a V-shaped groove and is arranged above the bottom plate;

The locating rod is arranged above the bottom plate, and the length direction of the locating rod is the horizontal direction.

And the punch is arranged at the tail end of the punch functional part, is arranged above the bottom plate and can move downwards.

Preferably, the positioning device further comprises a first positioning seat connected to the bottom plate, wherein the positioning plate is provided with a waist-shaped hole, and a fastener passes through the waist-shaped hole to be fixed on the first positioning seat.

Preferably, the positioning device further comprises a second positioning seat, wherein the second positioning seat is connected to the bottom plate, the second positioning seat is provided with a hole for the positioning rod to pass through, and the second positioning seat is connected with a fastener for fixing the positioning rod.

Preferably, a U-shaped groove is formed in the bottom plate, a T-shaped block is arranged in the U-shaped groove, and the bottom plate is fixedly connected to the T-shaped groove of the punch workbench through the T-shaped block.

Preferably, the height of the second positioning seat is greater than that of the first positioning seat, and the positioning rod is arranged above the positioning plate.

Preferably, the punch is fixedly connected to the end of the punch press functional part by a fastener.

According to the valve defect waste removing mechanism for the automobile steel wheel assembly, disclosed by the utility model, the valve defect waste of the automobile steel wheel assembly is removed by utilizing the punch, so that the valve defect waste removing mechanism replaces manual striking operation, and is low in labor intensity, high in safety coefficient and simple and convenient to operate; meanwhile, the positioning plate and the positioning rod can be correspondingly adjusted according to the model of the automobile steel wheel, and the adaptability is high.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a schematic diagram of the connection of the base plate to the press table;

FIG. 5 is a top view of the base plate;

fig. 6 is a schematic diagram of the connection of the punch to the end of the punch press functional part.

In the figure, 1, a workbench; 2. a bottom plate; 3. a positioning plate; 4. a positioning rod; 5. a punch; 6. a first positioning seat; 7. a waist-shaped hole; 8. a fastener; 9. a second positioning seat; 10. a rim 10; 11. a U-shaped groove; 12. t-shaped block.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1 through 6, the examples being provided for illustration only and not for limitation of the scope of the utility model.

The utility model provides a car steel wheel assembly valve lacks waste material and gets rid of mechanism, includes bottom plate 2, locating plate 3, locating lever 4, drift 5, first positioning seat 6 and second positioning seat 9.

Referring to fig. 4 and 5, the base plate 2 is mountable to the press work 1, specifically, a U-shaped groove 11 is provided on the base plate 2, a T-shaped block 12 is provided in the U-shaped groove 11, and the base plate 2 is fixedly connected to the T-shaped groove of the press work table 1 through the T-shaped block.

The locating plate 3 is provided with a V-shaped groove, and the locating plate 3 is arranged above the bottom plate 2. Specifically, the bottom of the first positioning seat 6 is connected to the upper surface of the bottom plate 2 by bolts; the first positioning seats 6 are two and are distributed symmetrically left and right; the positioning plate 3 is provided with a waist-shaped hole 7 at a position opposite to the first positioning seat 6, and a fastener 8 (where the fastener may be a bolt, a screw, or the like) is fixed to the first positioning seat 6 through the waist-shaped hole 7. The relative position of the positioning plate 3 and the bottom plate 2 can be adjusted by unscrewing the fastening piece 8.

The second positioning seat 9 is disposed between the two first positioning seats 6, and likewise, the second positioning seat 9 is connected to the bottom plate 2 by bolts. A hole for the positioning rod 4 to pass through is arranged at the top of the second positioning seat 9, and the second positioning seat 9 is connected with a fastener 8 (the fastener can be a bolt, a screw or the like here), and the fastener 8 is used for fixing the positioning rod 4. One end of the positioning rod 4 is inserted into the hole, and the length direction of the positioning rod 4 is the horizontal direction. The positioning rod 4 is disposed above the bottom plate 2, specifically, the height of the second positioning seat 9 is greater than that of the first positioning seat 6, the second positioning seat 9 penetrates through the positioning plate 3, and the positioning rod 4 is disposed above the positioning plate 3.

The punch 5 is mounted at the end of the functional part of the punch press. The punch 5 is disposed above the base plate 2 and is movable downward by the punch press, and specifically, the punch 5 is fixed to the end of the functional part of the punch press by a fastener 8, and the fastener 8 may be a bolt, a screw, or the like.

The working principle of the device is as follows: the rim 10 and the valve hole are accurately positioned by the positioning plate and the positioning rod, the punch is driven to punch downwards by virtue of the sliding stroke of the punch, the valve defect waste is removed by punching, and the front and rear positions of the long groove on the positioning plate are adjusted to realize specification switching.

The specific operation process is as follows: starting a power supply of the punch press, fixing the bottom plate, the first positioning seat, the second positioning seat and the positioning plate to a workbench of the punch press, manually and slightly adjusting a sliding block of the punch press downwards, and visually observing the gaps between the front part, the back part, the left part and the right part to enable the punch to be aligned with the waste materials of the valve defect; then the locating rod is inserted into the valve hole of the rim 10 by about 8-10mm to push the rim 10 to be attached to the locating plate, and the locating rod and the locating plate are locked.

At this time, the die is completed, the rim 10 is withdrawn, the sliding point moves back, after confirming that no foreign matter exists around the workpiece, the rim 10 is pushed in, a pedal switch of the punch is stepped down, the punch punches the valve defect waste, if the valve defect waste is not completely punched, the adjusting nut is adjusted until the waste is completely punched, and the whole process is completed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a car steel wheel assembly valve lacks waste material and gets rid of mechanism which characterized in that includes:

a base plate (2) mountable to the punch press table (1);

The positioning plate (3) is provided with a V-shaped groove, and the positioning plate (3) is arranged above the bottom plate (2);

The positioning rod (4) is arranged above the bottom plate (2), and the length direction of the positioning rod (4) is the horizontal direction;

And the punch (5) is arranged at the tail end of the punch functional part, and the punch (5) is arranged above the bottom plate (2) and can move downwards.

2. The automotive steel wheel assembly valve defect removal mechanism of claim 1, wherein: the positioning device further comprises a first positioning seat (6), wherein the first positioning seat (6) is connected to the bottom plate (2), the positioning plate (3) is provided with a waist-shaped hole (7), and a fastener (8) penetrates through the waist-shaped hole (7) to be fixed on the first positioning seat (6).

3. The automobile steel wheel assembly valve defect removal mechanism according to claim 2, further comprising a second positioning seat (9), wherein the second positioning seat (9) is connected to the bottom plate (2), the second positioning seat (9) is provided with a hole for passing through the positioning rod (4), and the second positioning seat (9) is connected with a fastener (8), and the fastener (8) is used for fixing the positioning rod (4).

4. The automobile steel wheel assembly valve defect waste removing mechanism according to claim 3, wherein a U-shaped groove (11) is formed in the bottom plate (2), a T-shaped block (12) is arranged in the U-shaped groove (11), and the bottom plate (2) is fixedly connected into the T-shaped groove of the punch workbench (1) through the T-shaped block (12).

5. The automobile steel wheel assembly valve defect waste removing mechanism according to claim 4, wherein the second positioning seat (9) is higher than the first positioning seat (6), and the positioning rod (4) is arranged above the positioning plate (3).

6. The automobile steel wheel assembly valve scrap removal mechanism in accordance with claim 1, wherein the punch (5) is fixedly connected to the end of the punch press functional part by a fastener (8).