A multi-directional positioning and adjusting device for control arm welding

Abstract

The utility model discloses a multi-directional positioning and adjustment device for control arm welding, which relates to the field of welding positioning technology, including a base and a fixed base, wherein the fixed base is installed on the base, and two mounting grooves are provided on the fixed base, each mounting groove is provided with a detachable bottom support block, and two symmetrically distributed movable plates are provided on both sides of the fixed base, and two detachable oblique support blocks are installed on the side of each movable plate close to the fixed base. The utility model adopts six split support blocks to clamp and position the connecting pin, and the positioning and adjustment of the connecting pins at different angles can be completed by adjusting the thickness of each gasket, thereby increasing the scope of application of the equipment. At the same time, after the welding is completed, the connecting plate and the movable plate are pulled back by controlling the cylinder, thereby avoiding the deformation of the connecting pin after welding and the difference between the oblique support blocks, making it convenient for employees to pick up parts and effectively improving production capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of welding positioning, in particular to a multi-directional positioning and adjusting device for control arm welding. Background Art

[0002] At present, there is a process in the production of control arms as shown in the attached Figure 4 As shown, it is necessary to weld a connecting pin 101 to the front control arm 1. The connecting pin 101 needs to be clamped and positioned during welding. The existing fixture adopts a U-shaped groove positioning structure for the connecting pin 101. Since the U-shaped groove positioning structure is an integrated structure, it is impossible to adjust the angle in multiple directions and cannot be adjusted according to the size of the connecting pin, which affects the final welding quality of the product. In addition, the U-shaped groove positioning mechanism is a fixed mechanism. After welding, the connecting pin 101 produces welding deformation and is separated from the U-shaped groove mechanism, which makes it difficult for employees to pick up the parts, affecting employee operation and production capacity. Therefore, a multi-directional positioning and adjustment device for control arm welding is proposed. Utility Model Content

[0003] The utility model aims to solve the problems mentioned in the above background technology and proposes a multi-directional positioning and adjusting device for welding a control arm.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multi-directional positioning and adjustment device for control arm welding comprises a base and a fixed base, wherein the fixed base is mounted on the base, two mounting grooves are provided on the fixed base, each mounting groove is provided with a detachable bottom support block, two symmetrically distributed movable plates are provided on both sides of the fixed base, and two detachable oblique support blocks are installed on the side of each movable plate close to the fixed base.

[0006] Preferably, the base is connected to a mounting seat, a cylinder is mounted on the mounting seat, a movable end of the cylinder is connected to a connecting plate, and both ends of the connecting plate are respectively connected to the movable plate.

[0007] Preferably, each of the bottom supporting blocks is connected to the fixing seat via a first bolt, and a first gasket is provided at the bottom of each of the bottom supporting blocks.

[0008] Preferably, each of the inclined support blocks is connected to the moving plate via two second bolts, and a second gasket is provided between each of the inclined support blocks and the moving plate.

[0009] Preferably, the bottom supporting block and the oblique supporting block are both made of stainless steel.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model adopts six split supporting blocks to clamp and position the connecting pins. By adjusting the thickness of each gasket, the positioning adjustment of the connecting pins at different angles can be completed, thereby increasing the application range of the equipment. At the same time, after the welding is completed, the connecting plate and the movable plate are retracted by controlling the cylinder to avoid the deformation of the connecting pins after welding and the tension of the oblique supporting blocks, which makes it convenient for employees to pick up parts and effectively improves production capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a cross-sectional view of the separation mechanism and the sand discharge mechanism in the utility model.

[0014] Figure 3 It is a structural schematic diagram of the utility model.

[0015] Figure 4 It is a structural schematic diagram of the utility model.

[0016] In the figure: 1 front control arm, 101 connecting pin, 2 base, 3 fixing seat, 31 mounting groove, 32 bottom support block, 33 first bolt, 34 first gasket, 4 moving plate, 41 oblique support block, 42 ​​second bolt, 43 second gasket, 5 mounting seat, 6 cylinder, 7 connecting plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-3 As shown, a multi-directional positioning and adjustment device for control arm welding includes a base 2 and a fixed base 3, wherein the fixed base 3 is installed on the base 2, and two mounting grooves 31 are provided on the fixed base 3, each of the mounting grooves 31 is provided with a detachable bottom support block 32, and two symmetrically distributed movable plates 4 are provided on both sides of the fixed base 3, and two detachable oblique support blocks 41 are installed on the side of each movable plate 4 close to the fixed base 3.

[0019] In this embodiment, a mounting seat 5 is connected to the base 2 , a cylinder 6 is mounted on the mounting seat 5 , a movable end of the cylinder 6 is connected to a connecting plate 7 , and both ends of the connecting plate 7 are respectively connected to the movable plate 4 .

[0020] In this embodiment, each of the bottom supporting blocks 32 is connected to the fixing seat 3 via a first bolt 33 , and a first gasket 34 is disposed at the bottom of each of the bottom supporting blocks 32 .

[0021] In this embodiment, each of the inclined support blocks 41 is connected to the moving plate 4 via two second bolts 42 , and a second gasket 43 is disposed between each of the inclined support blocks 41 and the moving plate 4 .

[0022] The bottom support block 32 and the oblique support block 41 are both made of stainless steel. Stainless steel has good rust resistance and wear resistance and is suitable for the use scenario of the welding positioning device.

[0023] Working process and principle:

[0024] When in use, place the connecting pin 101 on the two bottom support blocks 32. According to the size of the connecting pin 101, change the thickness of the second gasket 43 between the oblique support block 41 and the movable plate 4, so that the oblique support blocks 41 on both sides fit with the connecting pin 101. The oblique support blocks 41 on both sides together form a V-shaped groove to clamp and position the connecting pin 101. After welding is completed, control the cylinder 6 to pull the connecting plate 7 and the movable plate 4 back, so as to avoid the deformation of the connecting pin 101 after welding and the collision with the oblique support block 41, so as to facilitate the employees to pick up the parts. For the welding of the connecting pins 101 of the same batch, there is no need to adjust the position of the oblique support block 41 later.

[0025] When the angle of one end of the connecting pin 101 needs to be changed, the thickness of the first gasket 34 under the bottom support block 32 at the high-angle end can be increased, and the thickness of the second gasket 43 on both sides of the high-angle end can be increased at the same time, so that the inclined support block 41 is close to the fixed seat 3 and contacts the raised connecting pin 101, thereby achieving a clamping and positioning effect. In the subsequent production process, the thickness of the first gasket 34 and the second gasket 43 can be changed accordingly according to the welding requirements of different batches of connecting pins 101, thereby completing the positioning adjustment of connecting pins 101 at different angles, thereby increasing the scope of application of the equipment.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-directional positioning and adjusting device for control arm welding, characterized in that: The invention comprises a base (2) and a fixed base (3), wherein the fixed base (3) is mounted on the base (2), two mounting grooves (31) are provided on the fixed base (3), each mounting groove (31) is provided with a detachable bottom support block (32), two symmetrically distributed movable plates (4) are provided on both sides of the fixed base (3), and two detachable oblique support blocks (41) are installed on a side of each movable plate (4) close to the fixed base (3).

2. A multi-directional positioning and adjusting device for control arm welding according to claim 1, characterized in that: The base (2) is connected to a mounting seat (5), a cylinder (6) is mounted on the mounting seat (5), a movable end of the cylinder (6) is connected to a connecting plate (7), and both ends of the connecting plate (7) are respectively connected to the movable plate (4).

3. The multi-directional positioning and adjusting device for control arm welding according to claim 1, characterized in that: Each of the bottom supporting blocks (32) is connected to the fixing seat (3) via a first bolt (33), and a first gasket (34) is provided at the bottom of each of the bottom supporting blocks (32).

4. The multi-directional positioning and adjusting device for control arm welding according to claim 1, characterized in that: Each of the inclined support blocks (41) is connected to the movable plate (4) via two second bolts (42), and a second gasket (43) is provided between each of the inclined support blocks (41) and the movable plate (4).

5. The multi-directional positioning and adjusting device for control arm welding according to claim 3, characterized in that: The bottom supporting block (32) and the oblique supporting block (41) are both made of stainless steel.

Images