Clamp convenient to adjust and used for excavator part production

Abstract

The utility model discloses a clamp convenient to adjust for excavator part production, and relates to the technical field of excavators. Comprising a fixed main rod, two main hydraulic rods are rotationally embedded in the outer wall of the fixed main rod, the two clamping structures are fixedly arranged on the two main hydraulic rods respectively, each clamping structure comprises a clamping arm, a clamping block and a clamping rod, the inner wall of each clamping arm is fixedly arranged on the corresponding main hydraulic rod, and the inner wall of each clamping block is fixedly arranged on the corresponding clamping rod. The outer wall of the clamping block is embedded in the clamping arm in a sliding mode, one end of the clamping rod is fixedly arranged on the clamping block, and the outer wall, away from the clamping block, of the clamping rod is embedded in the clamping arm in a sliding mode. By means of the main hydraulic rod, the clamping arms, the clamping blocks and the clamping rods, the clamp can be conveniently controlled to clamp a part, the part mounting efficiency is improved, adjustment of the clamp can be controlled, the part can be better mounted through the clamp, the clamping force on the part is increased, and the clamped part is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of excavators, in particular to an easily adjustable clamp used for producing excavator parts. Background Art

[0002] Currently in real life, the production of excavator parts requires fixtures to clamp and fix the parts, which facilitates the production of parts and improves the production efficiency of parts.

[0003] The current part fixtures do not clamp firmly enough, which can easily cause parts to fall, and the clamping structure cannot be controlled, resulting in reduced part installation efficiency. The fixtures cannot be flexibly used to control the parts. Utility Model Content

[0004] The utility model provides an easily adjustable clamp for producing excavator parts. Through a main hydraulic rod, a clamping arm, a clamping block and a clamping rod, the clamp can be conveniently controlled to clamp parts, thereby improving the efficiency of parts installation. The adjustment of the clamp can be controlled to enable the clamp to better install the parts, and the clamping force on the parts is increased to make the clamped parts more stable.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a clamp that is easy to adjust for the production of excavator parts, comprising:

[0006] A fixed main rod, the outer wall of which is rotatably embedded with two main hydraulic rods;

[0007] A clamping structure, wherein two clamping structures are provided, and the two clamping structures are respectively fixed on two main hydraulic rods;

[0008] Each of the clamping structures includes a clamping arm, a clamping block and a clamping rod. The inner wall of the clamping arm is fixedly arranged on the main hydraulic rod, the outer wall of the clamping block is slidably embedded in the clamping arm, one end of the clamping rod is fixedly arranged on the clamping block, the clamping rod is slidably embedded in the clamping arm away from the outer wall of the clamping block, and a clamping spring is fixedly arranged between the clamping block and the clamping arm.

[0009] As a clamp that is easy to adjust for producing excavator parts of the utility model, an auxiliary spring is fixedly arranged between the clamping arm and the fixed main rod, and the auxiliary spring is sleeved on the main hydraulic rod.

[0010] As an easily adjustable clamp for producing excavator parts of the utility model, a secondary hydraulic rod is rotatably provided on the top of the outer wall of the fixed main rod, and a swing frame is rotatably provided on one end of the secondary hydraulic rod away from the fixed main rod.

[0011] As an easily adjustable clamp for producing excavator parts of the utility model, two fixed auxiliary rods are fixedly arranged on the outer wall of the swing frame, and the outer wall of each fixed auxiliary rod is slidably embedded in the clamping arm.

[0012] As an easily adjustable clamp for producing excavator parts of the utility model, a plurality of extension blocks are provided on one side of the clamping block away from the clamping rod, and the plurality of extension blocks are all on the same horizontal plane.

[0013] As a conveniently adjustable clamp for producing excavator parts of the utility model, a fixing plate is fixedly arranged at one end of the fixing main rod, and a plurality of mounting holes are opened at equal distances on the outer wall of the fixing plate along the circumferential surface.

[0014] The utility model provides a clamp that is easy to adjust for the production of excavator parts. It has the following beneficial effects:

[0015] (1) The easily adjustable clamp used in the production of excavator parts can conveniently control the clamp to clamp the parts through the main hydraulic rod, clamping arm, clamping block and clamping rod, so as to improve the efficiency of parts installation. The adjustment of the clamp can be controlled to make the clamp better install the parts, increase the clamping force of the parts, and make the clamped parts more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is an exploded view of the utility model.

[0019] In the figure: 1. fixed main rod; 2. main hydraulic rod; 3. clamping arm; 4. clamping block; 5. clamping rod; 6. clamping spring; 7. auxiliary spring; 8. auxiliary hydraulic rod; 9. swing frame; 10. fixed auxiliary rod; 11. fixed plate; 12. extension block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0021] See also Figure 1-3 The utility model provides a technical solution: a clamp that is easy to adjust for the production of excavator parts, comprising:

[0022] A fixed main rod 1, the outer wall of which is rotatably embedded with two main hydraulic rods 2;

[0023] A clamping structure, wherein two clamping structures are provided, and the two clamping structures are respectively fixed on the two main hydraulic rods 2;

[0024] Each clamping structure includes a clamping arm 3, a clamping block 4 and a clamping rod 5. The inner wall of the clamping arm 3 is fixed on the main hydraulic rod 2, the outer wall of the clamping block 4 is slidably embedded in the clamping arm 3, one end of the clamping rod 5 is fixed on the clamping block 4, the clamping rod 5 is slidably embedded in the clamping arm 3 away from the outer wall of the clamping block 4, and a clamping spring 6 is fixed between the clamping block 4 and the clamping arm 3.

[0025] In this embodiment: the main rod 1 is fixed and installed on the control device using the fixed plate 11, so as to control the clamping structure to clamp the parts. The output end of the main hydraulic rod 2 rotates on the fixed main rod 1 and is pushed on the fixed main rod 1 using hydraulic means, so that the clamping arm 3 moves back and forth, thereby stably clamping the parts. Moreover, the clamping block 4 in the clamping arm 3 is buffered in the process of clamping the parts under the action of the clamping spring 6, so that small parts will not be damaged when clamping.

[0026] Specifically, an auxiliary spring 7 is fixedly provided between the clamping arm 3 and the fixed main rod 1 , and the auxiliary spring 7 is sleeved on the main hydraulic rod 2 .

[0027] In this embodiment, the auxiliary spring 7 can make the hydraulic pressure of the main hydraulic rod 2 more convenient and make the sliding of the clamping arm 3 more stable.

[0028] Specifically, a secondary hydraulic rod 8 is rotatably provided on the top of the outer wall of the fixed main rod 1 , and a swing frame 9 is rotatably provided on one end of the secondary hydraulic rod 8 away from the fixed main rod 1 .

[0029] In this embodiment: the auxiliary hydraulic rod 8 uses the hydraulic pressure to push the swing frame 9 to move.

[0030] Specifically, two fixed sub-rods 10 are fixedly provided on the outer wall of the swing frame 9 , and the outer wall of each fixed sub-rod 10 is slidably embedded in the clamping arm 3 .

[0031] In this embodiment, the two fixed sub-rods 10 can be driven to move by the swing frame 9, so that one end of the clamping arm 3 can be swung, and the overall swing of the clamping arm 3 can be controlled, thereby facilitating the control of the clamping arm 3.

[0032] Specifically, a plurality of extension blocks 12 are provided on one side of the clamping block 4 away from the clamping rod 5 , and the plurality of extension blocks 12 are all on the same horizontal plane.

[0033] In this embodiment, the plurality of extension blocks 12 can increase the contact points of the clamping block 4, making the clamping of parts more stable.

[0034] Specifically, a fixing plate 11 is fixedly provided at one end of the fixed main rod 1 , and a plurality of mounting holes are opened at equal distances on the outer wall of the fixing plate 11 along the circumferential surface.

[0035] In this embodiment: the fixing plate 11 can be used to fix the main rod 1 on the control device by using a plurality of mounting holes.

[0036] When in use, the fixed main rod 1 is mounted on the control device using the fixing plate 11, so as to control the clamping structure to clamp the parts. The output end of the main hydraulic rod 2 rotates on the fixed main rod 1 and pushes the output end on the fixed main rod 1 using the hydraulic method, so that the clamping arm 3 moves back and forth, so as to stably clamp the parts. Moreover, the clamping block 4 in the clamping arm 3 is buffered in the process of clamping the parts under the action of the clamping spring 6, so that small parts will not be damaged when clamping. The auxiliary spring 7 can make the hydraulic pressure of the main hydraulic rod 2 more convenient and the sliding of the clamping arm 3 more stable. The auxiliary hydraulic rod 8 uses the hydraulic pressure to The output end pushes the swing frame 9 to move, and the swing frame 9 can drive the two fixed sub-rods 10 to move, so that one end of the clamping arm 3 swings, and the overall swing of the clamping arm 3 is controlled, so as to facilitate the control of the clamping arm 3. Multiple extension blocks 12 can increase the contact points of the clamping block 4 to make the clamped parts more stable. The fixed plate 11 uses multiple mounting holes to fix the fixed main rod 1 on the control device, which can facilitate the control of the clamp to clamp the parts to improve the efficiency of part installation, and can control the adjustment of the clamp to enable the clamp to better install the parts, and increase the clamping force on the parts to make the clamped parts more stable.

[0037] 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. An easily adjustable fixture for producing excavator parts, characterized in that: include: A fixed main rod (1), wherein two main hydraulic rods (2) are rotatably embedded on the outer wall of the fixed main rod (1); A clamping structure, wherein two clamping structures are provided, and the two clamping structures are respectively fixed on two main hydraulic rods (2); Each of the clamping structures comprises a clamping arm (3), a clamping block (4) and a clamping rod (5); the inner wall of the clamping arm (3) is fixedly arranged on the main hydraulic rod (2); the outer wall of the clamping block (4) is slidably embedded in the clamping arm (3); one end of the clamping rod (5) is fixedly arranged on the clamping block (4); the clamping rod (5) is slidably embedded in the clamping arm (3) away from the outer wall of the clamping block (4); and a clamping spring (6) is fixedly arranged between the clamping block (4) and the clamping arm (3).

2. The easily adjustable fixture for producing excavator parts according to claim 1, characterized in that: An auxiliary spring (7) is fixedly arranged between the clamping arm (3) and the fixed main rod (1), and the auxiliary spring (7) is sleeved on the main hydraulic rod (2).

3. The easily adjustable fixture for producing excavator parts according to claim 2, characterized in that: An auxiliary hydraulic rod (8) is rotatably provided on the top of the outer wall of the fixed main rod (1), and a swing frame (9) is rotatably provided on the end of the auxiliary hydraulic rod (8) away from the fixed main rod (1).

4. The easily adjustable fixture for producing excavator parts according to claim 3, characterized in that: Two fixed auxiliary rods (10) are fixedly provided on the outer wall of the swing frame (9), and the outer wall of each fixed auxiliary rod (10) is slidably embedded in the clamping arm (3).

5. The easily adjustable fixture for producing excavator parts according to claim 4, characterized in that: A plurality of extension blocks (12) are provided on a side of the clamping block (4) away from the clamping rod (5), and the plurality of extension blocks (12) are all located on the same horizontal plane.

6. The easily adjustable fixture for producing excavator parts according to claim 5, characterized in that: A fixing plate (11) is fixedly provided at one end of the fixing main rod (1), and a plurality of mounting holes are provided on the outer wall of the fixing plate (11) at equal distances along the circumferential surface.

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