CN211247858U

CN211247858U - Roller pressing wheel used based on roller forming process

Info

Publication number: CN211247858U
Application number: CN201921653440.1U
Authority: CN
Inventors: 刘海龙; 王秋峰; 李阳扶; 罗天学
Original assignee: Lingyun Southwest Industrial Co ltd
Current assignee: Lingyun Southwest Industrial Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-14
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a roller pressing wheel used based on a roller pressing forming process, which comprises a base, wherein a mounting groove is arranged on the base, and a through hole is arranged in the middle of the bottom surface of the mounting groove; and the pressing wheel mechanism comprises a pressing wheel seat which is detachably installed in the installation groove, the pressing wheel seat surrounds the through hole, the pressing wheel seat is adjacent to the through hole, the pressing wheel seat is connected with the pressing wheel seat through a rotating shaft, a wear-resistant copper sleeve is sleeved outside the rotating shaft, a roller is sleeved outside the wear-resistant copper sleeve, a groove is formed in the roller, and each groove is opposite to the roller and encloses a limited workpiece groove. This application is through setting up a plurality of gyro wheels to make the recess of each gyro wheel enclose the work piece groove of synthetic and work piece matching, thereby adaptation work piece better, in addition the cooperation of outer pressure roller groove and mounting groove detachable, thereby can switch different gyro wheels to different work pieces.

Description

Roller pressing wheel used based on roller forming process

Technical Field

The utility model relates to a roll-in shaping field, concretely relates to roller wheel based on compression roller shaping technology uses.

Background

The triangular tubular beam is a main component in an automobile and is generally called an A column, the tubular body of the hollow triangular prism structure is obtained in a mold forming mode in the production process, and before the triangular tubular beam is actually applied to an automobile structure, the triangular tubular beam needs to be bent at a proper angle according to use requirements, so that the triangular tubular beam is convenient to assemble and use on the automobile.

The existing method for bending the triangular pipe beam is to continuously roll the triangular pipe beam by using special roll bending equipment, but the existing press roll and a workpiece have the problem of incompatibility, and the problem needs to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a roll pinch roller based on compression roller forming process uses with return bend more adaptation.

In order to solve the technical problem, the utility model provides a scheme is: a roller pressing wheel used based on a roller pressing forming process comprises a base, wherein a mounting groove is formed in the base, and a through hole is formed in the middle of the bottom surface of the mounting groove; and

the pinch roller mechanism, the pinch roller mechanism include detachable install in pinch roller seat in the mounting groove, the pinch roller seat encircles the through-hole sets up, adjacent two connect through the pivot between the pinch roller seat, the pivot overcoat has cup jointed wear-resisting copper sheathing, cup jointed the gyro wheel outward, be provided with the recess on the gyro wheel, each it is relative between the gyro wheel the recess encloses to close to inject to be the work piece groove, the work piece groove with work piece cross sectional shape is unanimous, the work piece groove with the through-hole corresponds.

Further, the method comprises the following steps: the mounting groove is provided with a first threaded hole, and the pressure wheel seat is provided with a second threaded hole or a second through hole corresponding to the first threaded hole.

Further, the method comprises the following steps: the bottom surface of the mounting groove is also provided with roller grooves, and the roller grooves correspond to the rollers one to one.

Further, the method comprises the following steps: the wear-resistant copper sleeve comprises a sleeve body, and a threaded oil groove is formed in the sleeve body.

Further, the method comprises the following steps: the external diameter of the sleeve body is 32mm, and the internal diameter of the sleeve body is 27 mm.

Further, the method comprises the following steps: the width of the oil groove is 1.5 mm.

Further, the method comprises the following steps: the pitch of the oil groove is 5 mm.

The utility model has the advantages that: this application is through setting up a plurality of gyro wheels to make the recess of each gyro wheel enclose the work piece groove of synthetic and work piece matching, thereby adaptation work piece better, in addition the cooperation of outer pressure roller groove and mounting groove detachable, thereby can switch different gyro wheels to different work pieces.

Drawings

FIG. 1 is a front view of the present application;

FIG. 2 is a schematic view of a base;

FIG. 3 is a schematic view of the roller;

FIG. 4 is a cross-sectional view of a wear-resistant copper sleeve;

the reference numbers are as follows: the device comprises a base 1, a mounting groove 11, a through hole 12, a roller groove 13, a pressure roller seat 21, a rotating shaft 22, a wear-resistant copper sleeve 23, a sleeve body 231, an oil groove 232, a roller 24, a groove 25 and a workpiece groove 3.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, a roller used based on a roller forming process includes a base 1, a rectangular mounting groove 11 is formed on the base 1, and a circular through hole 12 is formed in the middle of the bottom surface of the mounting groove 11.

The pressing wheel mechanism is arranged in the mounting groove 11 and comprises a pressing wheel seat 21 which is detachably mounted in the mounting groove 11, the pressing wheel seat 21 is arranged around the through hole 12, in one embodiment, the pressing wheel seat 21 is respectively mounted at four corners of the rectangular mounting groove 11, a first threaded hole is formed in the mounting groove 11, a second threaded hole or a second through hole corresponding to the first threaded hole is formed in the pressing wheel seat 21, and the pressing wheel seat 21 and the base 1 can be fixedly connected through bolts.

The two adjacent pressure wheel seats 21 are connected through a rotating shaft 22, the rotating shaft 22 is sleeved with a wear-resistant copper sleeve 23, the wear-resistant copper sleeve 23 is sleeved with an idler wheel 24, a groove 25 which is sunken towards the rotating shaft 22 is formed in the wheel surface of the idler wheel 24, the relative groove 25 between the idler wheels 24 is defined to be in a workpiece cross-sectional shape, the defined portion is used as a workpiece groove 3, in the application, the idler wheels 24 comprise four, the edges of the four grooves 25 which are opposite to the idler wheels 24 are sequentially defined, the defined portion is consistent with the cross-sectional shape of a workpiece to be pressed, the defined portion is used as the workpiece groove 3, the workpiece groove 3 corresponds to the through hole 12, the workpiece can pass through the workpiece groove 3 through the through hole 12, and the press roller is guided by each idler wheel 24 when the workpiece is located in the workpiece groove 3.

This application is through setting up a plurality of gyro wheels 24 to make each gyro wheel 24's recess 25 enclose into the work piece groove 3 that matches with the work piece, thereby can the adaptation work piece better, in addition the cooperation of outer pressure roller groove and mounting groove 11 detachable, thereby can switch different gyro wheels 24 to different work pieces.

In the present application, the bottom surface of the mounting groove 11 is further provided with a sunken roller groove 13, and the roller grooves 13 correspond to the rollers 24 one by one.

In addition, this application replaces the bearing through wear-resisting copper sheathing 23 for the wear resistance of this application has obtained very big improvement, and above-mentioned wear-resisting copper sheathing 23 is provided with the oil groove 232 of screw thread form including the cover body 231 in the cover body 231, and is concrete, and the external diameter of the cover body 231 is 32mm, and the internal diameter of the cover body 231 is 27mm, and the width of oil groove 232 is 1.5mm, and the pitch of oil groove 232 is 5 mm.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The rolling wheel used based on the compression roller forming process is characterized by comprising a base, wherein a mounting groove is formed in the base, and a through hole is formed in the middle of the bottom surface of the mounting groove; and

the pinch roller mechanism, the pinch roller mechanism include detachable install in pinch roller seat in the mounting groove, the pinch roller seat encircles the through-hole sets up, adjacent two connect through the pivot between the pinch roller seat, the pivot overcoat has cup jointed wear-resisting copper sheathing, cup jointed the gyro wheel outward, be provided with the recess on the gyro wheel, each it is relative between the gyro wheel the recess encloses to close to inject to be the work piece groove, the work piece groove is unanimous with work piece cross sectional shape, the work piece groove with the through-hole corresponds.

2. A roll press wheel used based on a roll forming process according to claim 1, wherein a first screw hole is provided on the mounting groove, and a second screw hole or a second through hole corresponding to the first screw hole is provided on the press wheel base.

3. A roll press wheel used based on a roll forming process according to claim 1, wherein the bottom surface of the mounting groove is further provided with roller grooves, and the roller grooves correspond to the rollers one to one.

4. The roll forming roller used according to claim 1, wherein the wear-resistant copper sleeve comprises a sleeve body, and the sleeve body is provided with a threaded oil groove.

5. The roll forming machine used according to claim 4, wherein the outer diameter of the jacket body is 32mm and the inner diameter of the jacket body is 27 mm.

6. The roll forming process-based roll forming roller according to claim 4, wherein the oil groove has a width of 1.5 mm.

7. The roll forming process-based roll forming roller according to claim 4, wherein the pitch of the oil groove is 5 mm.