CN-224209395-U - Welding fixture capable of fixing different shapes

CN224209395UCN 224209395 UCN224209395 UCN 224209395UCN-224209395-U

Abstract

The utility model relates to the technical field of welding clamps, in particular to a welding clamp capable of fixing different shapes. The welding fixture comprises a support frame, sliding blocks, a connecting block and a clamping assembly, wherein the support frame comprises a transverse plate and a vertical plate, the transverse plate is provided with a first sliding rail extending along the length direction of the transverse plate, the vertical plate is fixedly arranged at one end of the transverse plate, the vertical plate is provided with a second sliding rail spliced with the first sliding rail, the two sliding blocks are respectively arranged on the first sliding rail and the second sliding rail in a sliding manner, two ends of the connecting block are both in rotary connection with the sliding blocks, and the clamping assembly is arranged on the connecting block and is used for clamping a workpiece to be welded. The utility model provides a welding fixture capable of fixing different shapes, and solves the technical problem that the existing welding fixture is poor in applicability.

Inventors

SUN ZHANGUO
JIANG LIANG

Assignees

北京世佳博科技集团有限公司

Dates

Publication Date: 20260508
Application Date: 20250701

Claims (4)

1. The welding fixture capable of fixing different shapes is characterized by comprising a supporting frame (1), a sliding block (2), a connecting block (3) and a clamping assembly (4); The support frame (1) comprises a transverse plate (11) and a vertical plate (12), wherein the transverse plate (11) is provided with a first sliding rail (111) extending along the length direction of the transverse plate, the vertical plate (12) is fixedly arranged at one end of the transverse plate (11), and the vertical plate (12) is provided with a second sliding rail (121) spliced with the first sliding rail (111); The two sliding blocks (2) are respectively arranged on the first sliding rail (111) and the second sliding rail (121) in a sliding way; both ends of the connecting block (3) are rotationally connected with the sliding block (2); The clamping component (4) is arranged on the connecting block (3) and used for clamping workpieces to be welded.
2. Welding fixture capable of being fixed to different shapes according to claim 1, characterized in that the sliding block (2) is in limited connection with the riser (12); The sliding block (2) is provided with a through hole (21), and the vertical plate (12) is provided with a plurality of jacks (122) extending in the same direction with the second sliding rail (121); The inserting rod (5) is inserted into the through hole (21) and the inserting hole (122), a limiting ring (51) is fixedly arranged at one end of the inserting rod (5), and the limiting ring (51) is abutted with the sliding block (2).
3. The welding fixture capable of being fixed to different shapes according to claim 2, wherein a through groove (31) extending transversely is formed in the middle of the connecting block (3), two symmetrically-arranged arc grooves (32) are formed in the top surface of the connecting block (3), and the arc grooves (32) are bent towards the middle of the connecting block (3).
4. A welding fixture capable of being fixed to different shapes according to claim 3, wherein the clamping assembly (4) comprises a bottom plate (41), a rotating shaft (42), a screw (43), an anti-slip pad (44), a push rod (45) and an upper clamping plate (46); the rotating shaft (42) is fixedly arranged on the top surface of the connecting block (3); One end of the bottom plate (41) is rotationally connected with the rotating shaft (42), a sliding block is arranged at the bottom of the bottom plate (41), and the sliding block is slidably inserted into the arc-shaped groove (32); The upper clamping plate (46) is arranged above the bottom plate (41) at intervals, the upper clamping plate (46) is rotationally connected with the rotating shaft (42), The screw rod (43) is in threaded connection with the upper clamping plate (46), the smooth lower part of the screw rod (43) is in rotary connection with the bottom plate (41), the lower part of the screw rod (43) slidably penetrates through the top surface of the connecting block (3) and extends into the through groove (31), and an abutting plate (431) is fixedly arranged at the bottom of the screw rod (43); The anti-slip pad (44) is arranged between the connecting block (3) and the abutting plate (431) in a cushioning mode; The ejector rod (45) is in threaded connection with the bottom of the connecting block (3), one end of the connecting block (3) arranged in the through groove (31) is fixedly provided with a pressing plate (451), and the pressing plate (451) is in butt joint with the butt plate (431).

Description

Welding fixture capable of fixing different shapes Technical Field The utility model relates to the technical field of welding clamps, in particular to a welding clamp capable of fixing different shapes. Background Positioning is a critical element in the welding process of workpieces, and a clamp is generally required to fix the position of the workpiece. Most of the existing welding clamps can only fix workpieces with one shape, the applicability is poor, and when workpieces with different shapes are welded, different clamps are required to be used for fixing, so that the welding cost is increased. Disclosure of utility model The utility model provides a welding fixture capable of fixing different shapes, and solves the technical problem that the existing welding fixture is poor in applicability. In order to achieve the technical aim, the welding fixture capable of fixing different shapes comprises a supporting frame, a sliding block, a connecting block and a clamping component; The support frame comprises a transverse plate and a vertical plate, wherein the transverse plate is provided with a first sliding rail extending along the length direction of the transverse plate, the vertical plate is fixedly arranged at one end of the transverse plate, and the vertical plate is provided with a second sliding rail spliced with the first sliding rail; The two sliding blocks are respectively arranged on the first sliding rail and the second sliding rail in a sliding way; Both ends of the connecting block are rotationally connected with the sliding block; The clamping component is arranged on the connecting block and used for clamping the workpiece to be welded. Further, the sliding block is in limiting connection with the vertical plate; The sliding block is provided with a through hole, and the vertical plate is provided with a plurality of jacks extending in the same direction with the second sliding rail; the inserted link is inserted in through-hole and jack, and the spacing ring has been set firmly to the one end of inserted link, spacing ring and sliding block butt. Further, the through groove extending transversely is formed in the middle of the connecting block, two symmetrically arranged arc grooves are formed in the top surface of the connecting block, and the arc grooves are bent towards the middle of the connecting block. Further, the clamping assembly comprises a bottom plate, a rotating shaft, a screw rod, an anti-slip pad, an ejector rod and an upper clamping plate; the rotating shaft is fixedly arranged on the top surface of the connecting block; One end of the bottom plate is rotationally connected with the rotating shaft, a sliding block is arranged at the bottom of the bottom plate, and the sliding block is slidably inserted into the arc-shaped groove; The upper clamping plate is arranged above the bottom plate at intervals, the upper clamping plate is rotationally connected with the rotating shaft, The screw rod is in threaded connection with the upper clamping plate, the smooth lower part of the screw rod is in rotary connection with the bottom plate, the lower part of the screw rod can slide to penetrate through the top surface of the connecting block and extend into the through groove, and the bottom of the screw rod is fixedly provided with the abutting plate; the anti-slip pad is arranged between the connecting block and the abutting plate; The bottom threaded connection of ejector pin and connecting block, the connecting block setting has set firmly the clamp plate in the one end of logical inslot, clamp plate and butt board butt. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the welding fixture capable of fixing the two sliding blocks in different shapes, the sliding blocks in the welding fixture can slide on the first sliding rail and the second sliding rail, so that the position relation between the two sliding blocks is adjusted, and because the connecting block is rotationally connected with the two sliding blocks, the sliding blocks slide to change the angle of the connecting block, so that the connecting block is turned over, the clamping assembly on the connecting block is driven to turn over, and the clamping assembly can be used for workpieces in different angles and different shapes. 2 Clamping assembly is in the use, with the work piece holder between punch holder and bottom plate, bottom plate and connecting block are through pivot rotation connection, just make bottom plate and punch holder can rotate in order to adjust to the optimal position when fixed work piece to match with the work piece of different shapes. Drawings FIG. 1 is a schematic view of a welding fixture capable of fixing different shapes according to an embodiment of the present utility model; Fig. 2 is a schematic diagram of a welding fixture capable of fixing different shapes according to an embodiment of the present utility model: Fig. 3 is an enlarged vie