CN209579118U - A kind of belt pressing device and belt sander of bend pipe polishing machine - Google Patents
A kind of belt pressing device and belt sander of bend pipe polishing machine Download PDFInfo
- Publication number
- CN209579118U CN209579118U CN201822090711.9U CN201822090711U CN209579118U CN 209579118 U CN209579118 U CN 209579118U CN 201822090711 U CN201822090711 U CN 201822090711U CN 209579118 U CN209579118 U CN 209579118U
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- fixing seat
- belt pressing
- polishing machine
- bend pipe
- pressing device
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Abstract
The utility model discloses the belt pressing devices and belt sander of a kind of bend pipe polishing machine, wherein belt pressing device includes fixing seat, and it is slidably socketed the sliding seat in fixing seat, one end that sliding seat exposes to fixing seat is equipped with the rolled portion for abutting abrasive band, the built-in one end with fixing seat of sliding seat is equipped with elastic component, and elastic component is abutted with fixing seat.Belt sander includes the abrasive band of driving wheel, follower and tensioning wheel and ring set on driving wheel, follower and tensioning wheel, further includes at least two belt pressing devices, and two belt pressing devices are mounted between driving wheel and follower；The belt pressing device is mounted on bend pipe polishing machine, abrasive band can be increased to the pressing force of workpiece, abrasive band can reduce the working time to the cutting force increase of workpiece when work, to improve production efficiency.
Description
Technical field
The utility model relates to metal surface machining devices, in particular to a kind of belt pressing device of bend pipe polishing machine
And belt sander.
Background technique
Currently, its outer surface is polished to curved round tube, and for different workpieces processings, the specific knot of polishing mechanical
Structure difference is larger, when especially manual operation is polished, is taken workpiece rotation to carry out polishing by manpower or is taken workpiece root by manpower
It promotes and is polished on elbow sanding machine according to workpiece shapes；Traditional bend pipe polishing machine, due to being all using sbrasive belt grinding work
Part, abrasive band are usually that rotation is driven by driving wheel, follower and tensioning wheel.The working principle of bend pipe polishing machine is by two groups
Abrasive band between driving wheel and follower encases workpiece and does 360 ° of rotations and transfer certainly and complete grinding function.And due to driving wheel
There is a certain distance between follower, abrasive band just has certain elasticity (distance is longer between two-wheeled, and elasticity is bigger) herein,
Abrasive band relative to workpiece cutting force with regard to smaller.If the defect of workpiece surface is big, process time is longer, not only low efficiency,
It is also easy to that workpiece is caused to deform and scrap.Using the research and development of this project, due to being installed on two groups of abrasive bands of bend pipe polishing machine
Four groups of belt pressing devices can be such that distance of the abrasive band between driving wheel and follower shortens, and increase abrasive band to the pressing force of workpiece,
Abrasive band can reduce the working time to the cutting force increase of workpiece when work, even if the defect of workpiece surface is big, can also repair quickly
It is multiple, to improve production efficiency.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose,
The utility model proposes the belt pressing devices and belt sander of a kind of bend pipe polishing machine, have the function for making abrasive band automatic impaction workpiece
Can, the efficiency and quality of polishing can be improved.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of belt pressing device of bend pipe polishing machine, including fixing seat, and it is slidably socketed the sliding seat in fixing seat, it slides
One end that seat exposes to fixing seat is equipped with the rolled portion for abutting abrasive band, and the built-in one end with fixing seat of sliding seat is equipped with
Elastic component, elastic component are abutted with fixing seat.
It is further improved according to the above technical scheme, elastic component includes compressed spring, setting and use in sliding seat
In the cylinder groove of installation compressed spring.
It is further improved according to the above technical scheme, the end of fixing seat is screwed with adjusting nut, adjusting nut
It is abutted with elastic component.
It is further improved according to the above technical scheme, rolled portion includes multiple rollings being rotatably installed on sliding seat
Dynamic bearing.
It is further improved according to the above technical scheme, mounting base is set in fixing seat, is offered in mounting base
For installing the long hole of screw.
A kind of belt sander, including driving wheel, follower and tensioning wheel and ring set in driving wheel, follower and are opened
Abrasive band on bearing up pulley further includes at least two belt pressing devices, and two belt pressing devices are mounted between driving wheel and follower,
The belt pressing device is set as a kind of belt pressing device of bend pipe polishing machine of above-mentioned any one.
One or more technical solutions at least have the advantages that one of technical side of the invention in the present invention
Case includes fixing seat, and is slidably socketed the sliding seat in fixing seat, and one end that sliding seat exposes to fixing seat, which is equipped with, to be used for
The rolled portion in abrasive band is abutted, the built-in one end with fixing seat of sliding seat is equipped with elastic component, and elastic component is abutted with fixing seat.This
Belt pressing device is mounted on bend pipe polishing machine, can increase abrasive band to the pressing force of workpiece, cutting of the abrasive band to workpiece when work
Power increase can reduce the working time, to improve production efficiency.
Detailed description of the invention
It is described further below in conjunction with attached drawing and example.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model use state.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to Fig.1, a kind of belt pressing device of bend pipe polishing machine, including fixing seat 1, and be slidably socketed in fixing seat 1
Sliding seat 2, one end that sliding seat 2 exposes to fixing seat 1 are equipped with the rolled portion 3 for abutting abrasive band 40, sliding seat 2 it is built-in with
One end of fixing seat 1 is equipped with elastic component 4, and elastic component 4 is abutted with fixing seat 1.One end of sliding seat 2 among the above is made into four directions
Body and the square hole of fixing seat 1 are slidably matched, and enable sliding seat 2 in the square hole of fixing seat 1 using the effect of elastic component 4
It is flexible flexible, it include compressed spring as preferred elastic component 4, setting and the cylinder for installing compressed spring in sliding seat 2
Slot 5 holds out against abrasive band 40 using the rolled portion 3 that 2 front end of sliding seat is installed under the action of compressed spring or other needs is movable
Belt；Preferably, rolled portion 3 includes multiple rolling bearings being rotatably installed on sliding seat 2, the effect of rolling bearing is
The movement in abrasive band 40 can be followed and rotated, to reduce the frictional force with abrasive band 40.
It is further improved according to the above technical scheme, the end of fixing seat 1 is screwed with adjusting nut 6, adjusts spiral shell
Mother 6 abuts with elastic component 4, and the position of compressed spring can be adjusted by rotating adjusting nut 6, to adjust compression bullet as needed
The tensile force of spring.
It is further improved according to the above technical scheme, mounting base 7 is set in fixing seat 1, is opened in mounting base 7
It equipped with the long hole 8 for installing screw, is mounted in vast sky by screw, belt pressing device can be adjusted according to various sizes of workpiece
Position.
Referring to Fig. 2, a kind of 40 polishing machine of abrasive band, including driving wheel 10, follower 20 and tensioning wheel 30 and ring set are in master
Abrasive band 40 on driving wheel 10, follower 20 and tensioning wheel 30 further includes at least two belt pressing devices 50, two belt pressing devices
It is mounted between driving wheel 10 and follower 20, the belt pressing device is set as a kind of bend pipe polishing machine of above-mentioned any one
Belt pressing device 50.Polishing machine is that the abrasive band 40 by two groups between driving wheel 10 and follower 20 encases workpiece and does 360 ° of rotations
Certainly it transfers and completes grinding function.And due to there is a certain distance between driving wheel 10 and follower 20, abrasive band 40 is herein
Have certain elasticity (distance is longer between two-wheeled, elasticity bigger), abrasive band 40 relative to workpiece cutting force with regard to smaller.If work
The defect on part surface is big, and process time is longer, not only low efficiency, is also easy to that workpiece is caused to deform and scrap.On polishing machine
It, can be with due to installing four groups of belt pressing devices on two groups of abrasive bands 40 of bend pipe polishing machine using the belt pressing device of the present embodiment
Shorten distance of the abrasive band 40 between driving wheel 10 and follower 20, increases abrasive band 40 to the pressing force of workpiece, sand when work
Cutting force increase with 40 pairs of workpiece can reduce the working time, even if the defect of workpiece surface is big, can also repair quickly, thus
Production efficiency is improved, ensure that product quality.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (6)
1. a kind of belt pressing device of bend pipe polishing machine, it is characterised in that: including fixing seat, and be slidably socketed the cunning in fixing seat
Dynamic seat, one end that the sliding seat exposes to fixing seat are equipped with the rolled portion for abutting abrasive band, the sliding seat it is built-in with
One end of fixing seat is equipped with elastic component, and the elastic component is abutted with fixing seat.
2. a kind of belt pressing device of bend pipe polishing machine according to claim 1, it is characterised in that: the elastic component includes pressure
Contracting spring, the interior setting of the sliding seat and the cylinder groove for installing compressed spring.
3. a kind of belt pressing device of bend pipe polishing machine according to claim 1, it is characterised in that: the end of the fixing seat
It is screwed with adjusting nut, the adjusting nut is abutted with elastic component.
4. a kind of belt pressing device of bend pipe polishing machine according to claim 1, it is characterised in that: the rolled portion includes more
A rolling bearing being rotatably installed on sliding seat.
5. a kind of belt pressing device of bend pipe polishing machine according to claim 1, it is characterised in that: be set in the fixing seat
There is mounting base, the long hole for installing screw is offered in the mounting base.
6. a kind of belt sander, including driving wheel, follower and tensioning wheel and ring set are in driving wheel, follower and tensioning
Abrasive band on wheel, it is characterised in that: further include at least two belt pressing devices, two belt pressing devices are mounted on driving wheel and quilt
Between driving wheel, the belt pressing device is set as a kind of pressure zone dress of bend pipe polishing machine of any one in claim 1 to 5
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090711.9U CN209579118U (en) | 2018-12-12 | 2018-12-12 | A kind of belt pressing device and belt sander of bend pipe polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090711.9U CN209579118U (en) | 2018-12-12 | 2018-12-12 | A kind of belt pressing device and belt sander of bend pipe polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579118U true CN209579118U (en) | 2019-11-05 |
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ID=68349402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090711.9U Active CN209579118U (en) | 2018-12-12 | 2018-12-12 | A kind of belt pressing device and belt sander of bend pipe polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209579118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847054A (en) * | 2020-12-31 | 2021-05-28 | 东莞市豪顺精密科技有限公司 | Grinding machine |
-
2018
- 2018-12-12 CN CN201822090711.9U patent/CN209579118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847054A (en) * | 2020-12-31 | 2021-05-28 | 东莞市豪顺精密科技有限公司 | Grinding machine |
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