CN215314951U

CN215314951U - Follow-up support roller and roller press

Info

Publication number: CN215314951U
Application number: CN202121426763.4U
Authority: CN
Inventors: 马超; 刘崇根
Original assignee: Huizhou Xin Yong Sheng Electronics Co ltd
Current assignee: Huizhou Xin Yong Sheng Electronics Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-28
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a follow-up support roller and a roller press, wherein the follow-up support roller comprises a slider support body, a follow-up roller and a roller support, a first connecting piece is arranged on the roller support, a second connecting piece is arranged on the slider support body, and the roller support is fixedly connected with the slider support body through the first connecting piece and the second connecting piece; the follow-up roller is movably connected with the roller bracket. The follow-up support roller can support the steel pipe, ensures that the steel pipe is not deformed when being pressed, and improves the first pass rate and the product percent of pass of the steel pipe.

Description

Follow-up support roller and roller press

Technical Field

The utility model relates to the field of round pipe rolling groove machining, in particular to a follow-up support roller and a rolling machine.

Background

The principle of the steel pipe channeling machine is that a channeling roller is used for channeling on a smooth round surface of a steel pipe to form a groove. During processing, the steel pipe needs to be fixed, the rolling groove roller is adopted to evenly divide the outer peripheral surface of the steel pipe to apply equal stress and pressure, and the steel pipe is pressed into a groove. The existing steel pipe channeling machine generally adopts a steel pipe fixing clamp to fix a steel pipe, but in the process of rolling the channeling, the steel pipe is easy to deform and bend, the steel pipe straight-through rate is low, and the fraction defective is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a follow-up support roller which can support a steel pipe, ensure that the steel pipe is not deformed when being pressed and improve the straight-through rate and the product percent of pass of the steel pipe.

The technical scheme is as follows:

the utility model discloses a follow-up support roller in one embodiment, which comprises a slider support body, a follow-up roller and a roller support, wherein a first connecting piece is arranged on the roller support; the follow-up roller is movably connected with the roller bracket.

Furthermore, one end of the sliding block support body is provided with a fixing part, and the follow-up roller is movably arranged in the fixing part.

Furthermore, the fixing part is a fixing groove, and at least part of the follow-up roller protrudes out of the fixing groove.

Furthermore, a third connecting portion is arranged on the roller support, a fourth connecting portion is arranged on the follow-up roller, and the follow-up roller is movably connected with the roller support through the third connecting portion and the fourth connecting portion.

Furthermore, a first fixing hole is formed in the slider support body and communicated with the fixing portion, and one end of the third connecting portion penetrates through the first fixing hole and then is movably connected with the follow-up roller.

Furthermore, the first connecting piece is a first connecting hole, the second connecting piece is a second connecting hole, and the first connecting hole corresponds to the second connecting hole.

Furthermore, a bearing is arranged on the follow-up roller, and the follow-up roller is movably connected with the roller bracket through the bearing.

In another embodiment, the present invention discloses a roller press.

The roller press comprises a turntable and any one of the following support rollers, wherein the following support rollers are movably connected with the turntable and can move towards the middle part or the outer edge of the turntable relative to the turntable.

Furthermore, a plurality of fourth connecting pieces are arranged on the follow-up support roller, a plurality of fifth connecting pieces are arranged at corresponding positions on the rotary table, and the follow-up support roller is movably connected with the rotary table through the plurality of fourth connecting pieces and the plurality of fifth connecting pieces.

Furthermore, the fourth connecting piece is a sliding groove, the fifth connecting piece is a second fixing hole, and the number of the fourth connecting piece and the number of the fifth connecting piece are four.

The following illustrates the advantages or principles of the utility model:

1. when the roller presses the groove on the steel pipe, the follow-up roller of the follow-up support roller is tightly attached to the outer peripheral surface of the steel pipe, the steel pipe is supported by the follow-up roller, the groove is guaranteed to be processed on the steel pipe under the condition that the steel pipe is not deformed when being pressed, and the through-pass rate and the qualified rate of the steel pipe are improved.

2. The follow-up support roller can move towards the middle part or the outer edge of the turntable relative to the turntable, and when steel pipes with different outer diameters are processed, the position of the follow-up support roller can be adjusted through adjusting, so that the follow-up support roller is always tightly attached to the steel pipes, and the roller press can be suitable for processing the steel pipes with different sizes.

Drawings

FIG. 1 is a left side view of the follower carriage roller of the present embodiment;

FIG. 2 is a front view of the follower carriage roller of the present embodiment;

FIG. 3 is a left side view of the slider bracket body of the present embodiment;

FIG. 4 is a schematic structural view of a roller bracket according to the present embodiment;

FIG. 5 is a schematic view of the use of the follower carriage rollers of the present embodiment on a roller press;

description of reference numerals:

10. a slider bracket body; 20. a follow-up roller; 30. a roller bracket; 31. a first connecting member; 11. a second connecting member; 12. a fixed part; 32. a third connecting portion; 21. a fourth connecting portion; 13. a first fixing hole; 40. a turntable; 14. a fourth connecting member; 41. and a fifth connecting member.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "middle", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

As shown in fig. 1 to 4, the present invention discloses a follower carriage roller in one embodiment.

The follower carriage roller of the present embodiment includes a slider carriage body 10, a follower roller 20, and a roller carriage 30. The roller bracket 30 is provided with a first connecting piece 31, the slider bracket body 10 is provided with a second connecting piece 11, and the roller bracket 30 is fixedly connected with the slider bracket body 10 through the first connecting piece 31 and the second connecting piece 11. The follow-up roller 20 is movably connected with the roller bracket 30. The follower bracket roller can be closely attached to the outer peripheral surface of the steel pipe through the follower roller 20.

Preferably, the first connecting member 31 is a first connecting hole, and the second connecting member 11 is a second connecting hole, and the first connecting hole corresponds to the second connecting hole. When the roller bracket 30 and the slider bracket body 10 need fixed connection, screws can be screwed in the first connecting hole and the second connecting hole through the screws, and the roller bracket 30 and the slider bracket body 10 can be fixedly connected through the screws.

The follower roller 20 is movably disposed on the slider bracket body 10 through the roller bracket 30, in order to realize the connection between the follower roller 20 and the slider bracket body 10, in this embodiment, a fixing portion 12 is disposed at one end of the slider bracket body 10, and the follower roller 20 is movably disposed in the fixing portion 12. Preferably, the fixing portion 12 is a fixing groove, and at least a portion of the follower roller 20 protrudes from the fixing groove.

In order to realize the movable connection between the follower roller 20 and the roller bracket 30, a third connecting portion 32 is arranged on the roller bracket 30, a fourth connecting portion 21 is arranged on the follower roller 20, and the follower roller 20 is movably connected with the roller bracket 30 through the third connecting portion 32 and the fourth connecting portion 21. After the follower roller 20 is coupled to the roller bracket 30, the follower roller 20 can rotate with respect to the third coupling portion 32 of the roller bracket 30.

Further, a first fixing hole 13 is formed in the slider bracket body 10, the first fixing hole 13 is communicated with the fixing portion 12, and one end of the third connecting portion 32 penetrates through the first fixing hole 13 and then is movably connected with the follower roller 20.

Further, a bearing is arranged on the follow-up roller 20, and the follow-up roller 20 is movably connected with the roller bracket 30 through the bearing.

In another embodiment, the present invention discloses a roller press.

As shown in fig. 5, the roller press of this embodiment at least includes a turntable 41 and the following support roller, the following support roller is movably connected to the turntable 41, and the following support roller can move toward the middle or the outer edge of the turntable 41 relative to the turntable 41.

In order to realize the movable connection between the follower bracket roller and the turntable 41, a plurality of fourth connecting pieces 14 are arranged on the follower bracket roller, a plurality of fifth connecting pieces 41 are arranged at corresponding positions on the turntable 41, and the follower bracket roller is movably connected with the turntable 41 through the plurality of fourth connecting pieces 14 and the plurality of fifth connecting pieces 41.

Preferably, the fourth connecting member 14 is a sliding groove, the fifth connecting member 41 is a second fixing hole, and the fixing of the follower bracket roller and the rotary table 41 can be realized by screwing bolts or screws into the sliding groove and the second fixing hole. When the bolt or screw is removed, the movement of the follower carriage roller on the turntable 41 can be achieved.

The fourth connecting pieces 14 are disposed on the sliding support body, and the number of the fourth connecting pieces 14 and the number of the fifth connecting pieces 41 are four. The four fourth connecting pieces 14 are respectively and oppositely arranged at two opposite sides of the sliding support body.

When the roller press of the embodiment rolls the groove on the steel pipe, the follow-up roller 20 of the follow-up support roller is tightly attached to the outer peripheral surface of the steel pipe, the steel pipe is supported by the follow-up roller 20, the groove is processed on the condition that the steel pipe is not deformed when being pressed, and the first pass rate and the qualified rate of the steel pipe are improved.

The follow-up support roller can move towards the middle part or the outer edge of the turntable 41 relative to the turntable 41, and when steel pipes with different outer diameters are processed, the position of the follow-up support roller can be adjusted, so that the follow-up support roller is always tightly attached to the steel pipes, and the roller press can be suitable for processing the steel pipes with different sizes.

The embodiments of the present invention are not limited thereto, and according to the above-mentioned contents of the present invention, the present invention can be modified, substituted or combined in other various forms without departing from the basic technical idea of the present invention.

Claims

1. A follow-up support roller is characterized by comprising a slider support body, a follow-up roller and a roller support, wherein a first connecting piece is arranged on the roller support; the follow-up roller is movably connected with the roller bracket.

2. The follower carriage roller as in claim 1, wherein a fixed portion is provided at one end of the slider carriage body, the follower roller being movably disposed within the fixed portion.

3. The follower carriage roller as defined in claim 2, wherein the fixing portion is a fixing groove, and at least a portion of the follower roller protrudes from the fixing groove.

4. The follower bracket roller according to claim 2 or 3, wherein a third connecting portion is provided on the roller bracket, a fourth connecting portion is provided on the follower roller, and the follower roller is movably connected to the roller bracket through the third connecting portion and the fourth connecting portion.

5. The follower carriage roller as in claim 4, wherein the slider carriage body has a first fastening hole, the first fastening hole is in communication with the fastening portion, and one end of the third connecting portion is movably connected to the follower carriage after passing through the first fastening hole.

6. The follower carriage roller as defined in claim 1, wherein the first connecting member is a first connecting hole and the second connecting member is a second connecting hole, the first connecting hole corresponding to the second connecting hole.

7. The follower carriage roller as in claim 1, wherein the follower roller has a bearing, the follower roller being movably coupled to the roller carriage via the bearing.

8. Roller press, characterized in that it comprises a turntable and a follower-support roller according to any of claims 1 to 7, which is movably connected to the turntable, the follower-support roller being movable relative to the turntable towards the middle or the outer edge of the turntable.

9. The roller press of claim 8, wherein the follower carriage rollers are provided with a plurality of fourth connectors, the turntable is provided with a plurality of fifth connectors at corresponding positions, and the follower carriage rollers are movably connected to the turntable through the plurality of fourth connectors and the plurality of fifth connectors.

10. The roller press of claim 9, wherein the fourth connecting member is a sliding groove, the fifth connecting member is a second fixing hole, and the number of the fourth connecting member and the fifth connecting member is four.