Self-adaptive sleeve

Abstract

The self-adaptive sleeve comprises a sleeve body, a driving part for controlling a lifting part to move up and down is installed at the bottom in the sleeve body, an adjusting part, a clamping block and a dust removal part are arranged at the top of the lifting part, the adjusting part comprises a fixing column, a piston rod and a spring, and the fixing column is fixedly installed on the inner wall of a sliding block; the piston rod is arranged at one end of the fixing column through spring transmission, and a clamping block is fixedly installed at the end of the piston rod. The self-adaptive sleeve has the advantages that through cooperative use of the adjusting part, the dust removal part and other related assemblies, the electric push rod is controlled to enable the telescopic end of the electric push rod to drive the lifting part, the adjusting part, the clamping blocks and the dust removal part to move upwards so as to adjust the longitudinal height for containing an object, and the object is placed between the clamping blocks; the telescopic length of the piston rod is changed, the piston rod extrudes the spring, the clamping block can clamp objects of different specifications, and an air source flows into the clamping block through the annular pipe and the pipeline and flows out of the through opening in the side wall of the clamping block to remove dust from the objects.

Description

Technical Field

[0001] The present application relates to the technical field of sleeves, and in particular to an adaptive sleeve. Background Art

[0002] A socket is a commonly used tool, mainly used to tighten bolts and nuts located in narrow or deep recesses. An adaptive socket is a socket wrench accessory that can automatically adjust its internal shape according to bolts or nuts of different sizes, so as to adapt to fasteners of various specifications for tightening or loosening operations.

[0003] Since the height and specifications of the objects are inconsistent, each time a different object is replaced, the size and position of the socket wrench need to be readjusted to ensure that the object can be grasped and fixed correctly, which not only increases the complexity of the operation, but also prolongs the assembly time and reduces work efficiency;

[0004] Secondly, due to the presence of dust on the surface of the object, when using a socket wrench for tightening, the dust may adhere to the surface of the object or the socket wrench, resulting in loose tightening or slipping, which will affect the tightening effect and may even cause assembly failure or loosening during use.

[0005] Therefore, in order to solve the above problems, the present application provides an adaptive sleeve. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the present application provides an adaptive sleeve.

[0007] An adaptive sleeve provided by the present application includes a cylinder body, a driving part for controlling the up and down movement of a lifting part is installed at the bottom of the cylinder body, an adjusting part, a clamping block and a dust removal part are arranged on the top of the lifting part, the adjusting part includes a fixed column, a piston rod and a spring, wherein the fixed column is fixedly installed on the inner wall of the slider, the piston rod is arranged on one end of the fixed column through spring transmission, and a clamping block is fixedly installed on the end of the piston rod, the air pressure in the inner cavity of the fixed column is regulated by an external air source to change the telescopic length of the piston rod, and the dust removal part includes an annular tube and a pipeline, wherein the annular tube is fixedly installed on the top of the slider, and the annular tube is connected with the inside of the clamping block through the pipeline.

[0008] Preferably, the lifting part comprises a lifting plate and a sliding block, wherein the sliding block is movably connected to the inner wall of the cylinder, and the lifting plate is fixedly mounted on the bottom of the sliding block.

[0009] Preferably, the driving part includes an electric push rod and a mounting frame, wherein the electric push rod is fixedly mounted on the inner bottom of the cylinder through the mounting frame, and the telescopic end of the electric push rod is fixedly connected to the lifting plate.

[0010] Preferably, the ring pipe is connected to a wind source.

[0011] Preferably, a through hole for gas circulation is opened on the inner side of the clamping block.

[0012] Preferably, the inner wall of the cylinder is provided with a sliding groove for the slider to move up and down.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] The adaptive sleeve is used in conjunction with the adjustment part, the dust removal part and other related components to control the electric push rod so that its telescopic end drives the lifting part, the adjustment part, the clamping block and the dust removal part to move upward to adjust the longitudinal height of the object. The object is placed between the clamping blocks, and the air pressure in the inner cavity of the fixed column is controlled to change the telescopic length of the piston rod, so that the piston rod compresses the spring, and the clamping block can clamp objects of different specifications. The air source flows into the clamping block through the annular pipe and the pipeline, and flows out from the opening on the side wall of the clamping block to remove dust from the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0016] Figure 2 It is a schematic diagram of the overall structure and its partial cross-section in Example 1 of the present application;

[0017] Figure 3 It is the embodiment of the present application Figure 2 A magnified detail of point A.

[0018] Explanation of the reference numerals: 1. Cylinder; 2. Lifting part; 201. Lifting plate; 202. Sliding block; 3. Adjusting part; 301. Fixed column; 302. Piston rod; 303. Spring; 4. Clamping block; 5. Dust removal part; 501. Ring tube; 502. Pipeline; 6. Driving part; 601. Electric push rod; 602. Mounting frame. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] Example 1: Reference Figure 1-Figure 3, an adaptive sleeve, including a cylinder 1, a driving part 6 for controlling the up and down movement of a lifting part 2 is installed at the bottom of the cylinder 1, an adjusting part 3, a clamping block 4 and a dust removal part 5 are arranged on the top of the lifting part 2, the adjusting part 3 includes a fixed column 301, a piston rod 302 and a spring 303, wherein the fixed column 301 is fixedly installed on the inner wall of the slider 202, the piston rod 302 is arranged on one end of the fixed column 301 through the spring 303, and a clamping block 4 is fixedly installed on the end of the piston rod 302, the air pressure in the inner cavity of the fixed column 301 is regulated by an external air source to change the telescopic length of the piston rod 302, and the dust removal part 5 includes an annular tube 501 and a pipeline 502, wherein the annular tube 501 is fixedly installed on the top of the slider 202, and the annular tube 501 is connected with the inside of the clamping block 4 through the pipeline 502.

[0021] The lifting part 2 includes a lifting plate 201 and a slider 202 , wherein the slider 202 is movably connected to the inner wall of the cylinder 1 , and the lifting plate 201 is fixedly installed on the bottom of the slider 202 .

[0022] The driving part 6 includes an electric push rod 601 and a mounting frame 602 , wherein the electric push rod 601 is fixedly mounted on the inner bottom of the cylinder 1 through the mounting frame 602 , and the telescopic end of the electric push rod 601 is fixedly connected to the lifting plate 201 .

[0023] The ring pipe 501 is connected to a wind source.

[0024] A through hole for gas circulation is provided on the inner side of the clamp block 4 .

[0025] The inner wall of the cylinder 1 is provided with a sliding groove for the slider 202 to move up and down.

[0026] The implementation principle of an adaptive sleeve in the embodiment of the present application is:

[0027] The electric push rod 601 is controlled so that its telescopic end drives the lifting part 2, the adjusting part 3, the clamping block 4 and the dust removal part 5 to move upward to adjust the longitudinal height of the object. The object is placed between the clamping blocks 4. The air pressure in the inner cavity of the fixed column 301 is controlled to change the telescopic length of the piston rod 302, so that the piston rod 302 squeezes the spring 303, and the clamping block 4 can clamp objects of different specifications. The wind source flows into the clamping block 4 through the annular tube 501 and the pipeline 502, and flows out from the opening on the side wall of the clamping block 4 to remove dust from the object.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adaptive sleeve, comprising a sleeve (1), characterized in that: A driving part (6) for controlling the upward and downward movement of the lifting part (2) is installed at the bottom of the cylinder (1); an adjusting part (3), a clamping block (4) and a dust removal part (5) are arranged at the top of the lifting part (2); the adjusting part (3) comprises a fixing column (301), a piston rod (302) and a spring (303); wherein the fixing column (301) is fixedly installed on the inner wall of the sliding block (202); and the piston rod (302) is arranged on the inner wall of the sliding block (202) through the transmission of the spring (303). One end of the fixed column (301) and the end of the piston rod (302) are fixedly mounted with a clamping block (4), the air pressure in the inner cavity of the fixed column (301) is regulated by an external air source to change the telescopic length of the piston rod (302), and the dust removal part (5) comprises an annular tube (501) and a pipeline (502), wherein the annular tube (501) is fixedly mounted on the top of the slider (202), and the annular tube (501) is connected to the inside of the clamping block (4) through the pipeline (502).

2. An adaptive sleeve according to claim 1, characterized in that: The lifting part (2) comprises a lifting plate (201) and a sliding block (202), wherein the sliding block (202) is movably clamped to the inner wall of the cylinder (1), and the lifting plate (201) is fixedly mounted on the bottom of the sliding block (202).

3. The adaptive sleeve according to claim 1, characterized in that: The driving part (6) comprises an electric push rod (601) and a mounting frame (602), wherein the electric push rod (601) is fixedly mounted on the inner bottom of the cylinder (1) via the mounting frame (602), and the telescopic end of the electric push rod (601) is fixedly connected to the lifting plate (201).

4. The adaptive sleeve according to claim 1, characterized in that: The annular pipe (501) is connected to a wind source.

5. The adaptive sleeve according to claim 1, characterized in that: A through hole for gas circulation is provided on the inner side of the clamping block (4).

6. The adaptive sleeve according to claim 1, characterized in that: The inner wall of the cylinder (1) is provided with a sliding groove for the slider (202) to move up and down.

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