CN218798173U

CN218798173U - Roller with anti-skid threads

Info

Publication number: CN218798173U
Application number: CN202222778630.4U
Authority: CN
Inventors: 邢政国; 尹红生; 顾训永; 彭长友; 邢政平
Original assignee: Jiangsu Chuyang Roll Co ltd
Current assignee: Jiangsu Chuyang Roll Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-07
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a take roll of anti-skidding screw thread relates to roll processing technology field. This take anti-skidding threaded roll, including the roller axle, the roller axle includes the spliced pole, the both ends fixedly connected with roller neck of spliced pole, the fixed surface of spliced pole installs the connecting block, the fixed surface of connecting block installs the release link, the spring has been cup jointed on the surface of release link, the one end that the connecting block was kept away from to the release link is provided with the sucking disc, prevents that the roller body is asynchronous with the rotatory dislocation of spliced pole in the operation, and the spring can adapt to not unidimensional roller body simultaneously, the internal thread of installation piece is connected with the screw, the top fixed mounting of screw has the nut, the location strip has been cup jointed on the surface of installation piece, the inside of roller neck is provided with the fixed block, can prevent that the location strip from exposing carelessly droing when the external operation, screws up the nut and makes the screw more deep, has pressed from both sides the fixed to the location strip.

Description

Roller with anti-skid threads

Technical Field

The utility model relates to a roll processing technology field specifically is a take anti-skidding threaded roll.

Background

The rollers can make the metal parts rolled by the rolling mill generate plastic deformation, are important consumption parts for determining the efficiency and the quality of rolled materials of the rolling mill, and roll the rolled steel by utilizing the pressure generated when the rollers roll. The roller is mainly composed of a roller body, a roller neck and a shaft head, wherein the roller body is a working part of the roller, the roller neck is a part in contact with a bearing, and the shaft head is connected with a transmission device.

The roller with the anti-skid threads can play a certain anti-skid role when in use, so that the roller body is not easy to skid when in processing. The roller with the anti-skidding threads is suitable for rough rolling, and is used singly to be replaced when other applications are carried out so as to ensure the normal use of machining operation.

When the existing anti-skid thread roller is used, the stability between the roller body and the roller shaft can not be well ensured, so that the roller body can not be separated from the roller shaft. Meanwhile, the synchronous rotation of the roller body and the connecting column cannot be ensured when the connecting column is rotated, so that the dislocation is prevented. In view of this, we propose a roll with anti-slip threads.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a take anti-skidding threaded roll has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a take anti-skidding threaded roll, includes the roll axle, the roll body has been cup jointed on the surface of roll axle, the surface of roll body is provided with the thread groove, the roll axle includes the spliced pole, the both ends fixedly connected with roll neck of spliced pole, the fixed surface of spliced pole installs the connecting block, the fixed surface of connecting block installs the release link, the surface of release link has cup jointed the spring, the one end that the connecting block was kept away from to the release link is provided with the sucking disc, the fixed surface of roll neck installs the installation piece, the inside threaded connection of installation piece has the screw, the top fixed mounting of screw has the nut, the location strip has been cup jointed on the surface of installation piece, the inside of roll neck is provided with the fixed block, the both ends of roll body are provided with the draw-in groove, the inner wall fixed mounting of draw-in groove has the piece that hinders, the fixed surface of roll axle installs the fixture block.

Preferably, the surface of the mounting block is provided with a through hole adaptive to the outer diameter of the positioning strip.

Preferably, the surface of the positioning strip is provided with threads, and the positioning strip is in threaded connection with the inside of the fixing block.

Preferably, the clamping block is adaptive to the size of the clamping groove.

Preferably, the springs are provided with a plurality of groups, and each group of springs is symmetrical by taking the connecting block as the center.

Preferably, the inner surface of the clamping groove is provided with a rubber anti-skid pad.

(III) advantageous effects

The utility model provides a roll with anti-skidding threads. The method has the following beneficial effects:

(1) When the roller with the anti-skidding threads is used, the positioning strip is inserted into the roller neck through the mounting block, the positioning strip is completely coincided with the internal thread of the fixing block through rotation of the positioning strip, the positioning strip can be prevented from being exposed to careless falling off during external operation, the screw cap is screwed up to enable the screw to be deeper, and the positioning strip is fixed in a clamping mode.

(2) This take anti-skidding threaded roll when using, the spring is fixed on the connecting block, and when the spliced pole was rotating, the sucking disc of spring bottom adsorbs and drives the roll body and rotate together on the inner wall of roll body, prevents that roll body and spliced pole rotatory dislocation are asynchronous in the operation, and the spring can adapt to not unidimensional roll body simultaneously.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the local enlarged structure of the present invention;

fig. 4 is a schematic view of the structure of the roll body of the present invention.

In the figure: 1. a roll shaft; 101. a roll neck; 102. connecting columns; 2. a threaded groove; 3. a roll body; 4. connecting blocks; 5. a reset lever; 6. a spring; 7. a suction cup; 8. a positioning bar; 9. mounting blocks; 10. a fixed block; 11. a nut; 12. a screw; 13. a card slot; 14. a clamping block; 15. and blocking the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a roll with anti-skid threads, including a roll shaft 1, a roll body 3 is sleeved on the surface of the roll shaft 1, a thread groove 2 is arranged on the surface of the roll body 3, the thread groove 2 plays a role of anti-skid, the processed material can not skid when rolling, the roll shaft 1 includes a connecting column 102, two ends of the connecting column 102 are fixedly connected with a roll neck 101, a connecting block 4 is installed on the surface of the connecting column 102, a reset rod 5 is installed on the surface of the connecting block 4, a spring 6 is sleeved on the surface of the reset rod 5, the springs 6 are provided with a plurality of groups, and each group of springs 6 is symmetrical by taking the connecting block 4 as the center, the plurality of groups of springs 6 can better assist the connecting column 102 to control the roll body 3, so that the roll body 3 rotates along with the connecting column 102, meanwhile, the springs 6 can adapt to roll bodies 3 of different sizes, the reset rod 5 is provided with a sucker 7 at one end far away from the connecting block 4, prevent the

roll bodies

3 and 102 from rotating and dislocating when operating, the roll body 9 and the inner thread 8 is provided with a positioning screw, the inner thread 8, the positioning screw 10 which can be inserted into the positioning block 8, the inner thread of the positioning screw is inserted into the positioning block 8, the inner thread of the positioning block 10 which can be conveniently inserted into the positioning block 10, the positioning screw 10, the inner thread 8, the positioning block 8, the inner thread of the positioning block 8 is inserted into the positioning block 10, lead to roll body 3 to remove, influence the result of operation construction, the both ends of roll body 3 are provided with draw-in groove 13, the internal surface of draw-in groove 13 is provided with the rubber slipmat, make fixture block 14 be difficult to drop in draw-in groove 13 and increased the frictional force, the inner wall fixed mounting of draw-in groove 13 has stop block 15, the fixed surface of roll axle 1 installs fixture block 14, fixture block 14 suits with draw-in groove 13 size, the convenience is changed roll body 3, required different roll specification during the cooperation operation, it is convenient to change, the efficiency of operation has been improved.

The utility model discloses an in an embodiment, use a take anti-skidding threaded roll, insert roll neck 101 with location strip 8 through installation piece 9 in, rotatory location strip 8 makes the internal thread of location strip 8 and fixed block 10 coincide completely, can prevent that location strip 8 from exposing carelessly droing when the external operation, screws up nut 11 and makes screw 12 deepen more, has pressed from both sides the fixed to location strip 8.

In addition, in order to drive the roller bodies 3 to synchronously rotate, the springs 6 are fixed on the connecting blocks 4, when the connecting column 102 rotates, the suckers 7 at the bottoms of the springs 6 are adsorbed on the inner wall of the roller bodies 3 to drive the roller bodies 3 to rotate together, so that the roller bodies 3 and the connecting column 102 are prevented from rotating and being out of synchronization in a staggered mode during operation, and meanwhile, the springs 6 can adapt to the roller bodies 3 with different sizes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take anti-skidding threaded roll, includes roll axle (1), its characterized in that: the surface of roll axle (1) has cup jointed roll body (3), the surface of roll body (3) is provided with threaded groove (2), roll axle (1) is including spliced pole (102), the both ends fixedly connected with roll neck (101) of spliced pole (102), the fixed surface of spliced pole (102) installs connecting block (4), the fixed surface of connecting block (4) installs release link (5), spring (6) have been cup jointed on the surface of release link (5), the one end that connecting block (4) were kept away from in release link (5) is provided with sucking disc (7), the fixed surface of roll neck (101) installs installation piece (9), the internal thread of installation piece (9) is connected with screw (12), the top fixed mounting of screw (12) has nut (11), the surface of installation piece (9) has cup jointed location strip (8), the inside of roll neck (101) is provided with fixed block (10), the both ends of roll body (3) are provided with draw-in groove (13), the inner wall fixed mounting of screw (13) has hinder roll block (15), the fixed surface of roll shaft (1) has fixture block (14).

2. The anti-slip threaded roll of claim 1, wherein: the surface of the mounting block (9) is provided with a through hole which is adaptive to the outer diameter of the positioning strip (8).

3. The anti-slip threaded roll of claim 1, wherein: the surface of the positioning strip (8) is provided with threads, and the positioning strip (8) is in threaded connection with the inside of the fixing block (10).

4. The anti-slip threaded roll of claim 1, wherein: the clamping block (14) is adaptive to the clamping groove (13) in size.

5. An anti-slip threaded roll according to claim 1, characterized in that: the springs (6) are provided with a plurality of groups, and each group of springs (6) are symmetrical on two sides by taking the connecting block (4) as a center.

6. The anti-slip threaded roll of claim 1, wherein: the inner surface of the clamping groove (13) is provided with a rubber anti-skid pad.