Goods shelf welding clamp

Abstract

The utility model relates to the technical field of welding clamps, in particular to a goods shelf welding clamp which comprises a base, a connecting plate is fixedly arranged on the base, a supporting frame is fixedly installed on the connecting plate, and a clamping assembly used for fixing a connecting beam is arranged on the connecting plate. A rapid fixing assembly used for clamping the clamping assembly is arranged on the supporting frame, the clamping assembly comprises two moving blocks connected to the connecting plate in a sliding mode, by arranging the clamping assembly and the rapid fixing assembly, the two moving blocks are close to each other by pushing a connecting vertical plate, and therefore the clamping assembly and the rapid fixing assembly are fixed; the goods shelf beam is fixed through the clamping blocks and the antiskid plates on the two sides, operation is easy, after welding is completed, the clamping folded plates are pulled upwards, limitation of the clamping folded plates to the clamping toothed plates is relieved, the two clamping toothed plates are made to be away from each other under the elastic effect of the reset springs, then the antiskid plates can be separated from the goods shelf beam, the goods shelf beam can be taken down rapidly, and the labor intensity of workers is relieved. And the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding fixtures, in particular to a shelf welding fixture. Background Art

[0002] A shelf refers to a stretcher for placing goods. The earliest shelf in China is what people often call a counter. The shelf includes columns and beams between the columns. The shelf beams are generally fixedly connected by welding. When welding the shelf beams, the shelf beams need to be fixed, and a shelf welding fixture is required. In the prior art, when clamping the shelf beams, it is often necessary to drive the clamp to clamp by rotating bolts. The process of rotating the bolts is time-consuming and labor-intensive, which makes it more troublesome to fix and remove the shelf beams and the work efficiency is low. For this reason, the utility model proposes a shelf welding fixture to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a shelf welding fixture to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shelf welding fixture, comprising a base, a connecting plate fixedly arranged on the base, a support frame fixedly installed on the connecting plate, a clamping assembly for fixing the connecting beam arranged on the connecting plate, a quick fixing assembly for clamping the clamping assembly arranged on the support frame, the clamping assembly comprising two moving blocks slidably connected to the connecting plate, and the quick fixing assembly comprising a clamping tooth plate and a fixed seat respectively fixedly installed on the two moving blocks.

[0005] Preferably, rack plates are fixedly mounted on the ends of the two moving blocks that are close to each other, and a gear is meshed between the two rack plates, and the gear is rotatably connected to the connecting plate.

[0006] Preferably, a clamping block is fixedly mounted on the upper ends of the two moving blocks, and an anti-slip plate is fixedly mounted on the ends of the two clamping blocks that are close to each other.

[0007] Preferably, a connecting vertical plate is fixedly mounted on the upper end of the clamping tooth plate, a return spring is fixedly mounted on one end of the connecting vertical plate, and an end of the return spring away from the connecting vertical plate is fixedly connected to a fixing plate.

[0008] Preferably, the fixing plate is fixedly connected to the supporting frame, the clamping tooth plate slides through the fixing seat, and a clamping folding plate is slidably inserted in the fixing seat.

[0009] Preferably, a clamping spring is fixedly connected to one end of the clamping folding plate, the lower end of the clamping spring is fixedly connected to the upper end of the fixing seat, and the clamping tooth plate is provided with a plurality of tooth grooves matching the clamping folding plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By providing a clamping assembly and a quick fixing assembly, the two moving blocks are brought closer to each other by pushing the connecting vertical plate, and the shelf beam is fixed by the clamping blocks and anti-slip plates on both sides. The operation is simple. When the welding is completed, the clamping folding plate is pulled upward to release the restriction of the clamping folding plate on the clamping tooth plate. Under the elastic action of the reset spring, the two clamping tooth plates are moved away from each other, thereby realizing the separation of the anti-slip plate from the shelf beam, making it easy to quickly remove the shelf beam, and the convenience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 It is a schematic diagram of the structure of the quick fixing component of the utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model.

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

[0016] In the figure: 1. base; 2. connecting plate; 3. support frame; 4. clamping assembly; 5. quick fixing assembly; 41. moving block; 42. rack plate; 43. gear; 44. clamping block; 45. anti-skid plate; 51. clamping tooth plate; 52. connecting vertical plate; 53. reset spring; 54. fixing plate; 55. fixing seat; 56. clamping folding plate; 57. clamping spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 4The utility model provides a technical solution: a shelf welding fixture, including a base 1, a connecting plate 2 is fixedly arranged on the base 1, a supporting frame 3 is fixedly installed on the connecting plate 2, a clamping assembly 4 for fixing the connecting beam is arranged on the connecting plate 2, a quick fixing assembly 5 for clamping the clamping assembly 4 is arranged on the supporting frame 3, the clamping assembly 4 includes two moving blocks 41 slidably connected to the connecting plate 2, and the quick fixing assembly 5 includes a clamping tooth plate 51 and a fixing seat 5 respectively fixedly installed on the two moving blocks 41. 5. By providing the clamping assembly 4 and the quick fixing assembly 5, the two moving blocks 41 are brought closer to each other by pushing the connecting vertical plate 52, and the shelf beam is fixed by the clamping blocks 44 and the anti-slide plate 45 on both sides. The operation is simple. When the welding is completed, the clamping folding plate 56 is pulled upward to release the restriction of the clamping folding plate 56 on the clamping tooth plate 51. Under the elastic action of the reset spring 53, the two clamping tooth plates 51 are moved away from each other, so that the anti-slide plate 45 can be separated from the shelf beam, which is convenient for quickly removing the shelf beam, and the convenience is improved.

[0019] like Figure 3 As shown, a rack plate 42 is fixedly installed at one end of the two moving blocks 41 that are close to each other, a gear 43 is meshed between the two rack plates 42, and the gear 43 is rotatably connected to the connecting plate 2. A clamping block 44 is fixedly installed at the upper end of the two moving blocks 41, and an anti-skid plate 45 is fixedly installed at one end of the two clamping blocks 44 that are close to each other. The clamping tooth plate 51 drives the moving blocks 41 to move. Since the two rack plates 42 are meshed with the gear 43, the two moving blocks 41 are brought close to each other, and the shelf beams are fixed by the clamping blocks 44 and the anti-skid plate 45 on both sides.

[0020] like Figure 2 as well as Figure 4 As shown, a connecting vertical plate 52 is fixedly installed on the upper end of the clamping tooth plate 51, and a return spring 53 is fixedly installed on one end of the connecting vertical plate 52. The end of the return spring 53 away from the connecting vertical plate 52 is fixedly connected to a fixing plate 54, and the fixing plate 54 is fixedly connected to the support frame 3. The clamping tooth plate 51 slides through the fixing seat 55, and a clamping folding plate 56 is slidably inserted in the fixing seat 55. One end of the clamping folding plate 56 is fixedly connected to a clamping spring 57, and the lower end of the clamping spring 57 is fixedly connected to the upper end of the fixing seat 55. The clamping tooth plate 51 is provided with a plurality of clamping The tooth grooves of the folding plate 56 match the clamping tooth plate 51, and the clamping tooth plate 51 slides in the fixing seat 55. Under the elastic action of the clamping spring 57, the clamping folding plate 56 is driven to be clamped in the tooth groove on the clamping tooth plate 51, so that the clamping tooth plate 51 and the fixing seat 55 are fixed, thereby fixing the shelf beam. When the welding is completed, the clamping folding plate 56 is pulled upward to release the restriction of the clamping folding plate 56 on the clamping tooth plate 51. Under the elastic action of the reset spring 53, the two clamping tooth plates 51 are moved away from each other, thereby realizing the separation of the anti-slip plate 45 from the shelf beam.

[0021] Working principle: In actual use, the required welded shelf beam is placed on the support frame 3, and the connecting vertical plate 52 is pushed, and the connecting vertical plate 52 squeezes the reset spring 53, and the connecting vertical plate 52 drives the clamping tooth plate 51 to move, and the clamping tooth plate 51 drives the moving block 41 to move. Since the two rack plates 42 are meshed with the gear 43, the two moving blocks 41 are brought close to each other, and the shelf beam is fixed by the clamping blocks 44 and the anti-slip plate 45 on both sides. In this process, the clamping tooth plate 51 slides in the fixing seat 55. Under the elastic action of the clamping spring 57, the clamping folded plate 56 is driven to be clamped in the tooth groove on the clamping tooth plate 51, so that the clamping tooth plate 51 and the fixing seat 55 are fixed, and the shelf beam is fixed. When the welding is completed, the clamping folded plate 56 is pulled upward to release the restriction of the clamping folded plate 56 on the clamping tooth plate 51. Under the elastic action of the reset spring 53, the two clamping tooth plates 51 are moved away from each other, so that the anti-slip plate 45 can be separated from the shelf beam, which is convenient for quickly removing the shelf beam and improving convenience.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shelf welding fixture, comprising a base (1), characterized in that: A connecting plate (2) is fixedly arranged on the base (1), a supporting frame (3) is fixedly mounted on the connecting plate (2), a clamping assembly (4) for fixing the connecting beam is arranged on the connecting plate (2), a quick fixing assembly (5) for clamping the clamping assembly (4) is arranged on the supporting frame (3), the clamping assembly (4) comprises two moving blocks (41) slidably connected to the connecting plate (2), and the quick fixing assembly (5) comprises a clamping tooth plate (51) and a fixing seat (55) respectively fixedly mounted on the two moving blocks (41).

2. A shelf welding fixture according to claim 1, characterized in that: A rack plate (42) is fixedly mounted on one end of the two moving blocks (41) that are close to each other, and a gear (43) is meshed between the two rack plates (42), and the gear (43) is rotatably connected to the connecting plate (2).

3. A shelf welding fixture according to claim 2, characterized in that: A clamping block (44) is fixedly mounted on the upper ends of the two moving blocks (41), and an anti-slip plate (45) is fixedly mounted on the ends of the two clamping blocks (44) that are close to each other.

4. A shelf welding fixture according to claim 3, characterized in that: A connecting vertical plate (52) is fixedly mounted on the upper end of the clamping tooth plate (51), a return spring (53) is fixedly mounted on one end of the connecting vertical plate (52), and a fixed plate (54) is fixedly connected to one end of the return spring (53) away from the connecting vertical plate (52).

5. A shelf welding fixture according to claim 4, characterized in that: The fixing plate (54) is fixedly connected to the support frame (3), the clamping tooth plate (51) slides through the fixing seat (55), and a clamping folding plate (56) is slidably inserted in the fixing seat (55).

6. A shelf welding fixture according to claim 5, characterized in that: One end of the clamping folding plate (56) is fixedly connected to a clamping spring (57), the lower end of the clamping spring (57) is fixedly connected to the upper end of the fixing seat (55), and the clamping tooth plate (51) is provided with a plurality of tooth grooves matching the clamping folding plate (56).

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