CN219444284U

CN219444284U - Copper bush positioning mechanism

Info

Publication number: CN219444284U
Application number: CN202320369767.6U
Authority: CN
Inventors: 李永忠; 吴建平
Original assignee: Tai Mei De Xiamen Intelligent Technology Co ltd
Current assignee: Tai Mei De Xiamen Intelligent Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-01
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a copper bush positioning mechanism which comprises a telescopic control mechanism, a fixing part and a back plate, wherein the fixing part is arranged in a copper bush, the fixing part is connected to the telescopic control mechanism, the telescopic control mechanism is connected to the back plate, two telescopic rods are vertically connected to the back plate and connected to a push ring, and the copper bush is movably clamped on the push ring. The utility model has the beneficial effects that: the mechanism is arranged in the copper bush, the copper bush is positioned and fixed from the inside of the copper bush, and when the copper bush is fixed on the positioning mechanism, the copper bush is fixed through the pressure of elastic cloth, so that the outer circular surface is not damaged; the fixing and separating operation is realized through inflation and deflation, and the operation is convenient.

Description

Copper bush positioning mechanism

Technical Field

The utility model relates to a copper bush positioning mechanism, and belongs to the technical field of copper bush positioning.

Background

The copper bush is an important component on the machinery, is widely used in the existing products, is convenient to replace after being worn, and has low maintenance cost. The outer circle and the inner hole of the copper sleeve are both finish machining surfaces, and have higher tolerance requirements and surface roughness requirements. The thickness of the copper bush is generally a few millimeters, the copper texture is softer, and the machined outer circle of the copper bush cannot be directly clamped when an inner hole is machined, so that the copper bush is deformed and the outer circle surface is damaged.

For solving the above-mentioned problem, chinese utility model publication No. CN212887139U discloses "a novel copper sheathing positioner", and it includes locating shaft and external member, the one end of locating shaft is copper sheathing location portion, and the other end is lathe clamping part, copper sheathing location portion is equipped with first extension, the external member is equipped with second extension, through first extension and second extension centre gripping copper sheathing, reduces the contact area, and the surface of copper sheathing can obtain effectual protection for the quality of copper sheathing obtains improving. However, the damage of the copper bush still occurs in the two end areas of the copper bush, and the problem of damage of the outer circular surface cannot be thoroughly solved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a copper bush positioning mechanism, which is arranged in a copper bush and is used for positioning and fixing the copper bush from the inside of the copper bush, so that the outer circular surface is not damaged.

The utility model is realized by the following scheme: the utility model provides a copper sheathing positioning mechanism, its includes flexible control mechanism, fixed part and backplate, the fixed part sets up in the inside of copper sheathing, the fixed part is connected to flexible control mechanism, flexible control mechanism is connected to the backplate, connect two telescopic links perpendicularly on the backplate, two the telescopic link is connected to the push ring, the copper sheathing activity card is in on the push ring.

The fixed part comprises a cylinder body and elastic cloth, the cylinder body is of a hollow structure, the side wall of the cylinder body is embedded with a plurality of elastic cloth, and the elastic cloth and the cylinder body enclose a sealing structure.

One end of the cylinder body is connected with a gas interface, and the elastic cloth and the cylinder body are enclosed into a sealing structure through the gas interface to be ventilated or deflated, so that the elastic cloth bulges or contracts, and then the inner wall of the copper sleeve is attached or loosened.

The fixed part is connected with the telescopic control mechanism through a connecting block, and the push ring is positioned at the outer side of the connecting block.

The telescopic rod is positioned at the outer side of the telescopic control mechanism and is electrically connected to the telescopic control mechanism.

The telescopic control mechanism controls the telescopic rod to extend or retract, and then controls the push ring to move left and right so as to push the copper sleeve.

The inner wall of barrel is equipped with a plurality of horizontal poles, the both ends of horizontal pole are connected to the left and right sides wall of barrel, the horizontal pole is connected many connecting rods perpendicularly, and through the connecting rod is connected to the inner wall of barrel.

The connecting rod is positioned between two adjacent elastic cloths.

The beneficial effects of the utility model are as follows:

1. the copper sleeve positioning mechanism is arranged in the copper sleeve, and the copper sleeve is positioned and fixed from the inside of the copper sleeve, when the copper sleeve is fixed on the positioning mechanism, the copper sleeve is fixed through the pressure of the elastic cloth, so that the outer circular surface is not damaged; 2. according to the copper sleeve positioning mechanism, fixing and separating operations are realized through inflation and deflation, and the operation is convenient.

Drawings

Fig. 1 is a schematic diagram showing a sectional front view of a copper sleeve positioning mechanism according to the present utility model when an elastic cloth releases a copper sleeve.

Fig. 2 is a schematic diagram of a front sectional structure of a copper sleeve positioning mechanism according to the present utility model when an elastic cloth is attached to a copper sleeve.

Fig. 3 is a schematic front view of a copper sleeve positioning mechanism according to the present utility model.

Fig. 4 is a schematic front view of a fixing part of a copper sleeve positioning mechanism according to the present utility model.

In the figure: 1 is a telescopic control mechanism, 2 is a fixing part, 3 is a back plate, 4 is a copper sleeve, 5 is a telescopic rod, 6 is a push ring, 7 is a cylinder, 8 is an elastic cloth, 9 is a gas interface, 10 is a connecting block, 11 is a cross rod, and 12 is a connecting rod.

Detailed Description

The utility model is further described in connection with fig. 1-4, but the scope of the utility model is not limited to this.

Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, the words "inner" and "outer" refer to directions toward or away from a geometric center of a particular component, respectively, and the drawings are in a very simplified form and all use non-precise ratios for convenience and clarity only to aid in explaining embodiments of the present utility model.

In the following description, well-known functions and constructions are not described in detail for clarity of understanding, since they would obscure the utility model with unnecessary detail, it is to be understood that in the development of any actual embodiment, numerous implementation details must be made to achieve the developer's specific goals, such as compliance with system-related or business-related constraints, that will vary from one embodiment to another, and that will be appreciated that such a development effort may be complex and time-consuming, but will be merely routine for one of ordinary skill in the art.

The utility model provides a copper sheathing positioning mechanism, it includes flexible control mechanism 1, fixed part 2 and backplate 3, and fixed part 2 sets up in the inside of copper sheathing 4, and fixed part 2 is connected to flexible control mechanism 1, and fixed part 2 includes barrel 7 and elastic cloth 8, and barrel 7 is hollow structure, and a plurality of elastic cloths 8 have been inlayed to barrel 7's lateral wall, and elastic cloth 8 and barrel 7 enclose into seal structure. One end of the cylinder 7 is connected with a gas interface 9, and the elastic cloth 8 and the cylinder 7 are enclosed into a sealing structure through the gas interface 9 to be ventilated or deflated, so that the elastic cloth 8 bulges or contracts, and then the inner wall of the copper sleeve 4 is attached or loosened.

The telescopic control mechanism 1 is connected to the backboard 3, two telescopic rods 5 are vertically connected to the backboard 3, the two telescopic rods 5 are connected to the push ring 6, and the copper bush 4 is movably clamped on the push ring 6.

The fixed part 2 is connected with the telescopic control mechanism 1 through the connecting block 10, the push ring 6 is located the outside of the connecting block 10, the telescopic rod 5 is located the outside of the telescopic control mechanism 1 and is electrically connected to the telescopic control mechanism 1, the telescopic control mechanism 1 controls the telescopic rod 5 to extend or shrink, and then the push ring 6 is controlled to move left and right, and the copper bush 4 is pushed.

The inner wall of the cylinder 7 is provided with a plurality of cross bars 11, both ends of the cross bars 11 are connected to the left and right side walls of the cylinder 7, and the cross bars 11 are vertically connected with a plurality of connecting rods 12 and are connected to the inner wall of the cylinder 7 through the connecting rods 12. The connecting rod 12 is located between two adjacent elastic cloths 8.

During positioning, the copper sleeve 4 is sleeved on the cylinder 7, then air is filled through the air interface 9, the air pressure in the cylinder 7 is increased at the moment, the elastic cloth 8 is pressed and expanded, the elastic cloth 8 contacts with the inner wall of the copper sleeve 4, and the copper sleeve 4 is further fixed on the positioning mechanism; when the positioning mechanism is pulled by a manipulator to move to a product position, the copper sleeve 4 is contacted with a fixing part on the product, the fixing part on the product forms a fulcrum for the copper sleeve 4, at the moment, the push ring 6 supports one end of the copper sleeve 4, the other end of the push ring is supported by the fixing part on the product, then air is discharged through the air interface 9, the air pressure in the cylinder 7 is reduced, the elastic cloth 8 contracts, the elastic cloth 8 is separated from the inner wall of the copper sleeve 4, and finally the telescopic rod 5 drives the push ring 6 to send the copper sleeve 4 to the fixing part of the product, so that the whole positioning and mounting process is completed.

While the utility model has been described and illustrated in considerable detail, it should be understood that modifications and equivalents to the above-described embodiments will become apparent to those skilled in the art, and that such modifications and improvements may be made without departing from the spirit of the utility model.

Claims

1. The utility model provides a copper sheathing positioning mechanism which characterized in that: the novel telescopic support comprises a telescopic control mechanism (1), a fixing part (2) and a back plate (3), wherein the fixing part (2) is arranged inside a copper sleeve (4), the fixing part (2) is connected to the telescopic control mechanism (1), the telescopic control mechanism (1) is connected to the back plate (3), two telescopic rods (5) are vertically connected to the back plate (3), the two telescopic rods (5) are connected to a push ring (6), and the copper sleeve (4) is movably clamped on the push ring (6).

2. A copper sleeve positioning mechanism according to claim 1, wherein: the fixing part (2) comprises a cylinder body (7) and elastic cloth (8), the cylinder body (7) is of a hollow structure, a plurality of elastic cloth (8) are embedded in the side wall of the cylinder body (7), and the elastic cloth (8) and the cylinder body (7) enclose a sealing structure.

3. A copper sleeve positioning mechanism according to claim 2, wherein: one end of the cylinder body (7) is connected with a gas interface (9), the elastic cloth (8) and the cylinder body (7) are enclosed into a sealing structure to be ventilated or deflated through the gas interface (9), so that the elastic cloth (8) bulges or contracts, and then the inner wall of the copper sleeve (4) is stuck or loosened.

4. A copper sleeve positioning mechanism according to claim 1, wherein: the fixing part (2) is connected with the telescopic control mechanism (1) through a connecting block (10), and the push ring (6) is positioned on the outer side of the connecting block (10).

5. A copper sleeve positioning mechanism according to claim 1, wherein: the telescopic rod (5) is positioned outside the telescopic control mechanism (1) and is electrically connected to the telescopic control mechanism (1).

6. A copper sheathing positioning mechanism according to claim 5, wherein: the telescopic control mechanism (1) controls the telescopic rod (5) to extend or retract, and further controls the push ring (6) to move left and right so as to push the copper sleeve (4).

7. A copper sleeve positioning mechanism according to claim 2, wherein: the inner wall of barrel (7) is equipped with a plurality of horizontal poles (11), the both ends of horizontal pole (11) are connected to the left and right sides wall of barrel (7), many connecting rods (12) are connected perpendicularly to horizontal pole (11), and pass through connecting rod (12) are connected to the inner wall of barrel (7).

8. A copper sheathing positioning mechanism according to claim 7, wherein: the connecting rod (12) is positioned between two adjacent elastic cloths (8).