Clamp convenient to disassemble

Abstract

The utility model discloses a clamp convenient to disassemble, belongs to the technical field of clamps, and solves the problems that when an existing device is impacted by the outside, a first magnet piece and a second magnet piece are prone to shaking, and then a clamped workpiece falls off. A clamping groove is formed in the top surface of the bottom plate, a clamping hole communicated with the clamping groove is formed in the top surface of the bottom plate, an L-shaped plate is clamped in the clamping groove, a mounting plate is fixedly mounted on the side surface of the L-shaped plate, a second limiting hole and a first limiting hole which are opposite to the clamping hole in position and have the same specification are formed in the L-shaped plate and the mounting plate in a penetrating manner, and an air cylinder is assembled on the top surface of the mounting plate; the bottom face of the air cylinder is in threaded connection with a fixing rod, the threaded rod is screwed out, then the air cylinder is lifted upwards, then the fixing rod is pulled out of the second limiting hole, the clamping hole and the first limiting hole, meanwhile, the fixing rod can be rotated, then the fixing rod and the air cylinder are detached, and the purpose of conveniently detaching and replacing the clamp is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp which is easy to disassemble. Background Art

[0002] When processing metal products, it is necessary to use a clamp to fix the processing object so that it occupies the correct position for easy processing.

[0003] After searching, the application with patent application number CN202222983336.7 discloses a workpiece processing fixture that is easy to disassemble, including a control box, the upper surface of the control box is fixedly connected to a processing base, the upper surface of the processing base is provided with symmetrical slide grooves, the interiors of the two slide grooves are slidably connected with slide plates, the upper surfaces of the two slide plates are fixedly connected with positioning plates, the inner bottom walls of the two slide grooves are fixedly connected with a first magnet sheet, the bottom surfaces of the two slide plates are fixedly connected with a second magnet sheet, and the side surfaces of the two positioning plates close to each other are fixedly connected with symmetrical compression springs;

[0004] Although the easily disassembled workpiece processing fixture utilizes a compression spring and a clamp to position the workpiece, and the slide plate can be reinforced by the cooperation of the first magnet sheet and the second magnet sheet, when the easily disassembled workpiece processing fixture is subjected to external impact, the first magnet sheet and the second magnet sheet are prone to shaking, which may cause the clamped workpiece to fall.

[0005] Therefore, we propose a fixture to facilitate disassembly. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a clamp that is easy to disassemble, which solves the problem that when the prior device is subjected to external impact, the first magnet sheet and the second magnet sheet are prone to shaking, which then causes the clamped workpiece to fall.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fixture that is easy to disassemble, including a bottom plate, and support legs are fixedly installed at the four corners of the bottom surface of the bottom plate;

[0008] The sides of the bottom plate are symmetrically provided with card slots, the top surface of the bottom plate is provided with a card hole connected to the card slot, an L-shaped plate is carded inside the card slot, a mounting plate is fixedly installed on the side of the L-shaped plate, a second limiting hole and a first limiting hole which are opposite to the card hole and have the same specifications are penetrated on the L-shaped plate and the mounting plate, a cylinder is assembled on the top surface of the mounting plate, a clamping plate is fixedly installed on the output end of the cylinder, and a fixing rod is threadedly connected to the bottom surface of the cylinder.

[0009] Preferably, the slot and the L-shaped plate have the same size, and the fixing rod is movably mounted inside the first limiting hole, the second limiting hole and the locking hole, so that the L-shaped plate will not shake randomly after being clamped inside the slot. The cylinder can be limited by the setting of the fixing rod and the first limiting hole, the second limiting hole and the locking hole.

[0010] Preferably, a threaded groove is provided on the side of the cylinder away from the clamping plate, and a threaded hole with a position opposite to the threaded groove and the same specification as the side wall of the L-shaped plate is provided, and the internal threads of the threaded hole and the threaded groove are covered with a threaded rod, wherein the threaded rod is threadedly covered in the threaded hole and the threaded groove in sequence to facilitate fixing of the cylinder.

[0011] Preferably, a handwheel is fixedly mounted on one end of the threaded rod away from the cylinder, and a rubber pad is adhered to the surface of the handwheel, wherein the handwheel facilitates the threaded rod to rotate.

[0012] The utility model provides a clamp that is easy to disassemble and has the following beneficial effects:

[0013] The clamp which is easy to disassemble can limit the cylinder and the L-shaped plate by passing the fixing rod through the first limiting hole, the clamping hole and the second limiting hole in sequence, and the L-shaped plate can be fixed in the inside of the clamping groove, and the cylinder can be fixed to the mounting plate by threading the threaded rod in sequence into the inside of the threaded hole and the threaded groove, thereby preventing the clamp from shaking due to external impact, which in turn causes the clamped workpiece to fall off. When the cylinder needs to be removed, the threaded rod can be screwed out, and then the cylinder can be pulled upward, and then the fixing rod can be pulled out from the inside of the second limiting hole, the clamping hole and the first limiting hole, and at the same time, the fixing rod can be rotated, and then the fixing rod and the cylinder can be separated, thereby achieving the purpose of facilitating disassembly and replacement of the clamp, and solving the problem that when the existing device is subjected to external impact, the first magnet sheet and the second magnet sheet are prone to shaking, which in turn causes the clamped workpiece to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0018] In the figure: 1, base plate; 11, supporting leg; 12, slot; 13, slot; 2, L-shaped plate; 21, second limiting hole; 22, threaded hole; 23, mounting plate; 24, first limiting hole; 25, threaded rod; 26, hand wheel; 3, cylinder; 31, clamping plate; 32, threaded groove; 33, fixing rod. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] like Figure 1-4 As shown: it includes a bottom plate 1, the bottom surface of the bottom plate 1 is fixedly installed with support legs 11 at the four corners, the side of the bottom plate 1 is symmetrically provided with a card slot 12, the top surface of the bottom plate 1 is provided with a card hole 13 connected to the card slot 12, the inside of the card slot 12 is carded with an L-shaped plate 2, the side of the L-shaped plate 2 is fixedly installed with a mounting plate 23, the L-shaped plate 2 and the mounting plate 23 are penetrated with a second limiting hole 21 and a first limiting hole 24 which are opposite to the card hole 13 and have the same specifications, and the top surface of the mounting plate 23 is assembled There is a cylinder 3, a clamping plate 31 is fixedly installed at the output end of the cylinder 3, a fixing rod 33 is threadedly connected to the bottom surface of the cylinder 3, the size of the clamping groove 12 and the L-shaped plate 2 is the same, the fixing rod 33 is movably sleeved inside the first limiting hole 24, the second limiting hole 21 and the clamping hole 13, a threaded groove 32 is opened on the side of the cylinder 3 away from the clamping plate 31, and a threaded hole 22 with the same specification as the threaded groove 32 is opened on the side wall of the L-shaped plate 2, and the internal thread sleeves of the threaded hole 22 and the threaded groove 32 are The threaded rod 25 is provided, and the cylinder 3 and the L-shaped plate 2 can be limited by passing the fixing rod 33 through the first limiting hole 24, the clamping hole 13 and the second limiting hole 21 in sequence, so that the L-shaped plate 2 can be fixed in the inside of the clamping groove 12, and the threaded rod 25 is threadedly sleeved in the threaded hole 22 and the inside of the threaded groove 32 in sequence, so that the cylinder 3 can be fixed on the mounting plate 23, thereby preventing the fixture from shaking due to external impact, thereby causing the clamped workpiece to fall. When the cylinder 3 needs to be removed, the threaded rod 25 can be screwed out, and then the cylinder 3 is pulled upward, and then the fixing rod 33 can be pulled out from the inside of the second limiting hole 21, the clamping hole 13 and the first limiting hole 24. At the same time, the fixing rod 33 can be rotated, and then the fixing rod 33 and the cylinder 3 can be separated, thereby achieving the purpose of facilitating the disassembly and replacement of the fixture, and solving the problem that when the existing device is subjected to external impact, the first magnet sheet and the second magnet sheet are prone to shaking, thereby causing the clamped workpiece to fall.

[0022] Embodiment 2:

[0023] like Figure 4 As shown: a hand wheel 26 is fixedly mounted on one end of the threaded rod 25 away from the cylinder 3, and a rubber pad is attached to the surface of the hand wheel 26, so that the hand wheel 26 can easily drive the threaded rod 25 to rotate.

[0024] The working principle and use process of the utility model are as follows: when using the clamp which is easy to disassemble, the L-shaped plate 2 is clamped in the interior of the clamping groove 12, and then the fixing rod 33 is sequentially passed through the first limiting hole 24, the clamping hole 13 and the second limiting hole 21, and the cylinder 3 and the L-shaped plate 2 are limited, and the L-shaped plate 2 can be fixed in the interior of the clamping groove 12, and then the threaded rod 25 is driven to rotate by the mounting plate 23, and the threaded rod 25 is sequentially threaded into the threaded hole 22 and the threaded groove 32, and the cylinder 3 can be fixed. Through the setting of the fixing rod 33 and the threaded rod 25, the cylinder 3 can be limited and fixed, and then the clamping plate 31 is pushed by the cylinder 3 to clamp and fix the workpiece. When the cylinder 3 needs to be removed, the threaded rod 25 can be screwed out, and then the cylinder 3 is pulled upward, and then the fixing rod 33 can be pulled out from the second limiting hole 21, the clamping hole 13 and the first limiting hole 24, and the fixing rod 33 can be rotated at the same time, and then the fixing rod 33 and the cylinder 3 can be separated.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A clamp that is easy to disassemble, comprising a base plate (1), wherein support legs (11) are fixedly mounted at four corners of the bottom surface of the base plate (1); Features: The side surface of the bottom plate (1) is symmetrically provided with a card slot (12), the top surface of the bottom plate (1) is provided with a card hole (13) connected with the card slot (12), the inside of the card slot (12) is carded with an L-shaped plate (2), the side surface of the L-shaped plate (2) is fixedly installed with a mounting plate (23), the L-shaped plate (2) and the mounting plate (23) are both penetrated with a second limiting hole (21) and a first limiting hole (24) which are opposite to the card hole (13) in position and have the same specifications, the top surface of the mounting plate (23) is equipped with a cylinder (3), the output end of the cylinder (3) is fixedly provided with a clamping plate (31), and the bottom surface of the cylinder (3) is threadedly connected with a fixing rod (33).

2. The easily disassembled clamp according to claim 1, characterized in that: The size of the clamping slot (12) and the L-shaped plate (2) is the same, and the fixing rod (33) is movably mounted inside the first limiting hole (24), the second limiting hole (21) and the clamping hole (13).

3. The easily disassembled clamp according to claim 1, characterized in that: A threaded groove (32) is provided on the side of the cylinder (3) away from the clamping plate (31), and a threaded hole (22) with the same specifications as the threaded groove (32) is provided on the side wall of the L-shaped plate (2), and the internal threads of the threaded hole (22) and the threaded groove (32) are provided with a threaded rod (25).

4. The easily disassembled clamp according to claim 3, characterized in that: A hand wheel (26) is fixedly mounted on one end of the threaded rod (25) away from the cylinder (3), and a rubber pad is pasted on the surface of the hand wheel (26).

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