CN215879437U

CN215879437U - Shrink hood on spinning machine

Info

Publication number: CN215879437U
Application number: CN202122280319.2U
Authority: CN
Inventors: 宫建
Original assignee: Zhejiang Hongze Automation Equipment Co ltd
Current assignee: Zhejiang Hongze Automation Equipment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-22
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a shrink hood on a spinning machine, which comprises a first sliding table and a second sliding table, wherein the first sliding table and the second sliding table are controlled by a servo motor on the spinning machine and are in threaded connection on a positive screw rod and a negative screw rod; an intermediate metal cover assembly driven by the metal cover assembly to stretch or expand is arranged between the first metal cover and the second metal cover, and the intermediate metal cover assembly is composed of a plurality of intermediate metal covers which are sequentially movably sleeved and mutually pushed and pulled when the intermediate metal covers stretch or expand. The advantages are that: the utility model has good wear resistance and is not easy to damage.

Description

Shrink hood on spinning machine

Technical Field

The utility model belongs to the technical field of shrink hoods, and particularly relates to a shrink hood on a spinning machine.

Background

At present, on some numerical control equipment, such as a spinning machine, in order to protect parts on a workbench (a sliding table) from being corroded by the outside, a shrinkage cover is generally covered on the sliding table, and the shrinkage cover can protect the parts such as an internal servo motor, a lead screw and a linear rail from being corroded; the existing shrinkage cover is generally made of fiber cloth or aramid paper, and the shrinkage cover made of the material is of an integrated structure and is shrunk and expanded by folding; the structure is not wear-resistant in use, can be damaged when excessive oil is accumulated, and is easy to damage after being repeatedly worked for a long time at the folding position; there is a need for improvement.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a shrinkage cover on a spinning machine, which has the characteristics of good wear resistance and difficult damage.

In order to achieve the purpose, the utility model adopts the technical scheme that: a shrink hood on a spinning machine comprises a first sliding table and a second sliding table, wherein the first sliding table and the second sliding table are controlled by a servo motor on the spinning machine and are in threaded connection with a positive lead screw and a negative lead screw; an intermediate metal cover assembly driven by the metal cover assembly to stretch or expand is arranged between the first metal cover and the second metal cover, and the intermediate metal cover assembly is composed of a plurality of intermediate metal covers which are sequentially movably sleeved and mutually pushed and pulled when the intermediate metal covers stretch or expand.

The structure of the middle metal cover is as follows: the device comprises a cover body, wherein the cover body is a structure with two through ends, a push-pull plate is arranged on the end surface of the cover body, the end surface of the push-pull plate protrudes out of the upper end surface of the cover body, and the push-pull plate is abutted to an inner clamping plate of a middle metal cover sleeved on the peripheral surface of the cover body in use; the side surface of the push-pull plate extends into the through part of the cover body.

After adopting the structure, compared with the prior art, the utility model has the advantages that: the wear-resistant steel plate is made of metal materials, so that the wear resistance can be effectively improved; the middle metal cover subassembly has the middle metal cover that cup joints each other to constitute, and this kind of cup joint structure compares current beta structure and can avoids the junction wearing and tearing, improves life.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structure of the intermediate metal cover of the present invention.

Fig. 3 is a schematic view of the structure of the other side of the intermediate metal cover of the present invention.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.

Examples, see fig. 1-3: the utility model provides a shrink cover on spinning-lathe, includes slip table one and slip table two, slip table one and two spiro union respectively in the both sides of positive and negative lead screw, and positive and negative lead screw is connected with servo motor, through servo motor's drive, slip table one and slip table two simultaneous reverse movement, slip table one and slip table two move the opposite direction in the horizontal direction. The first sliding table is fixedly connected with a first metal cover 10 linked with the first sliding table, the second sliding table is fixedly connected with a second metal cover 20 linked with the second sliding table, and the first metal cover 10 and the second metal cover 20 are correspondingly covered on the outer peripheral surfaces of the sliding tables respectively so as to prevent internal parts from being corroded by the outside. An intermediate metal cover component driven by the metal cover I10 and the metal cover II 20 to stretch or expand is arranged between the metal cover I10 and the metal cover II, the intermediate metal cover component is composed of a plurality of intermediate metal covers 30 which are sequentially movably sleeved and mutually pushed and pulled when stretching or expanding, and the intermediate metal cover component is mainly used for protecting a linear rail and a positive and negative screw rod on a spinning machine. The structure of the intermediate metal cover 30 is: the shielding cover comprises a cover body, the cover body is of a structure with two through ends, a push-pull plate 32 is arranged on the end face of the cover body, the end face of the push-pull plate 32 protrudes out of the upper end face of the cover body and is abutted against an inner clamping plate 33 of a middle metal cover 30 sleeved on the outer peripheral surface of the cover body in use, namely the push-pull plate 32 and the inner clamping plate 33 are respectively positioned at the front end part and the rear end part of the middle metal cover 30, and the side face of the push-pull plate 32 extends into the through part of the cover body. When the telescopic operation is needed, the servo motor drives the first sliding table and the second sliding table to slide towards the center, during the sliding, the middle metal cover 30 fixedly connected with the first metal cover 10 and the second metal cover 20 drives the upper push-pull plate 32 to move, and when the push-pull plate 32 moves to a certain position (the distance is the distance for the adjacent middle metal cover 30 to contract) and is contacted with the push-pull plate 32 on the adjacent sleeved middle metal cover 30, the push-pull plate and the middle metal cover are pushed to move together, so that the purpose of contraction is achieved; when the stretching operation is needed, the servo motor drives the first sliding table and the second sliding table to slide towards two sides, during the sliding, the inner clamping plate 33 on the middle metal cover 30 fixedly connected with the first metal cover 10 and the second metal cover 20 can drive the push-pull plate 32 on the adjacent middle metal cover 30 to move, and the middle metal cover 32 fixedly connected with the push-pull plate 32 is driven by the push-pull plate 32 to move, so that the middle metal cover can be separated from the sleeved middle metal cover 30, and the stretching purpose is achieved.

Claims

1. The utility model provides a shrink cover on spinning-lathe, includes slip table one and slip table two on positive and negative lead screw by the servo motor control on the spinning-lathe and spiro union, slip table one and slip table two reverse movement, its characterized in that: a first metal cover (10) linked with the first sliding table is fixedly connected to the first sliding table, and a second metal cover (20) linked with the second sliding table is fixedly connected to the second sliding table; an intermediate metal cover assembly driven by the metal cover I (10) and the metal cover II (20) to stretch or expand is arranged between the metal cover I (10) and the metal cover II (20), and the intermediate metal cover assembly is composed of a plurality of intermediate metal covers (30) which are sequentially movably sleeved and mutually pushed and pulled when stretching or expanding.

2. The shrink hood on a spinning machine of claim 1, wherein: the structure of the middle metal cover (30) is as follows: the shielding cover comprises a cover body, wherein the cover body is of a structure with two through ends, a push-pull plate (32) is arranged on the end surface of the cover body, the end surface of the push-pull plate (32) protrudes out of the upper end surface of the cover body, and is abutted against an inner clamping plate (33) of a middle metal cover (30) sleeved on the outer peripheral surface of the cover body in use; the side surface of the push-pull plate (32) extends into the through part of the cover body.