CN209831256U - Pipe steel rust removal device - Google Patents
Pipe steel rust removal device Download PDFInfo
- Publication number
- CN209831256U CN209831256U CN201721236256.8U CN201721236256U CN209831256U CN 209831256 U CN209831256 U CN 209831256U CN 201721236256 U CN201721236256 U CN 201721236256U CN 209831256 U CN209831256 U CN 209831256U
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- barrel
- bearing
- wall
- bevel gear
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Abstract
The utility model provides a pipe steel rust cleaning device belongs to rust cleaning technical field. The pipe steel rust removing device comprises an outer barrel and an inner barrel, wherein the cross sections of the inner barrel and the outer barrel are both circular, a first bearing is welded on the inner wall of one end of the outer barrel, a first clamping groove and a second clamping groove are formed in the inner wall of the other end of the outer barrel, a first notch groove communicated with the first clamping groove is formed in the inner wall of the outer barrel, and a second notch groove communicated with the second clamping groove is formed in the inner wall of the outer barrel; the inner wall of the inner barrel is fixed with a steel wire brush, the outer wall of one end of the inner barrel is welded with a bearing II, the outer ring of the bearing II is welded with a fixture block I and a fixture block II, and the outer barrel is provided with a power mechanism capable of driving the inner barrel to rotate. The utility model discloses rational in infrastructure, convenient to carry, the loading and unloading replacement of being convenient for can carry out the advantage of safe and reliable rust cleaning to pipe class steel.
Description
Technical Field
The utility model belongs to the technical field of the rust cleaning, a rust cleaning device is related to, especially a pipe steel rust cleaning device.
Background
At present, pipe steel is widely used in the industries of machinery, construction, transportation and the like. The steel materials are subjected to rust removal treatment before being put into use so as to meet the requirements of attractive appearance and durability. The rust removal effect of the steel determines the service life of the steel and the working strength which can be borne, so that the rust removal is a key process.
Most of the existing derusting devices aim at planar steel. The small diameter and the large length of the pipe steel limit the comprehensive derusting of the device. Meanwhile, the device has a complex structure and high manufacturing cost, and is not suitable for popularization and application due to the fact that the device is damaged just before.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a tubular steel rust cleaning device, this tubular steel rust cleaning device is rational in infrastructure, convenient to carry, and the loading and unloading replacement of being convenient for can carry out the characteristics of safe and reliable rust cleaning to tubular steel.
The purpose of the utility model can be realized by the following technical proposal:
a rust removing device for pipe steel comprises an outer barrel and an inner barrel, and is characterized in that the cross sections of the inner barrel and the outer barrel are both annular, the heights of the outer barrel and the inner barrel are equal, the inner barrel is detachably arranged in the outer barrel, a first bearing is welded on the inner wall of one end of the outer barrel, the inner diameter of the first bearing is equal to the outer diameter of the inner barrel, a first clamping groove and a second clamping groove are formed in the inner wall of the other end of the outer barrel, a first notch groove communicated with the first clamping groove is formed in the inner wall of the outer barrel, and a second notch groove communicated with the second clamping groove is formed in the inner; the inner wall of the inner barrel is fixed with a steel wire brush, the outer wall of one end of the inner barrel is welded with a bearing II, the outer diameter of the bearing II is equal to the inner diameter of the outer barrel, the outer ring of the bearing II is welded with a clamping block I and a clamping block II, the clamping groove I and the notch groove I are both matched with the clamping block I, the clamping groove II and the notch groove II are both matched with the clamping block II, and the outer barrel is provided with a power mechanism capable of driving the inner barrel to rotate.
The pipe steel to be derusted penetrates through the inner cylinder, the inner cylinder can rotate through the power mechanism, the first bearing and the second bearing are arranged between the inner cylinder and the outer cylinder, and therefore the pipe steel can rotate relative to the outer cylinder, and derusting of the pipe steel is achieved under the action of the steel wire brush on the inner wall of the inner cylinder. Meanwhile, a first bearing which plays a role in supporting one end of the inner barrel is fixed on the inner wall of one end of the outer barrel, a second bearing is fixed at the other end of the inner barrel, a first clamping block and a second clamping block are arranged on the outer ring of the bearing, the first clamping block and the second clamping block are respectively inserted into a first notch groove and a second notch groove which are formed in the outer barrel, and then the inner barrel is rotated to be matched with the first clamping groove and the second clamping groove of the outer barrel, so that the inner barrel and the outer barrel are assembled and disassembled, and the inner barrel is convenient to replace or.
In the rust removing device for the tubular steel, the outer wall of the outer cylinder is fixed with the shell through screws.
In the rust removing device for the tubular steel, the power mechanism comprises a motor, a first bevel gear and a second bevel gear, the motor is fixed in the shell, an installation hole is formed in the arc-shaped wall of the outer barrel, a third bearing is fixed in the installation hole, an output shaft of the motor is fixed on an inner ring of the third bearing, the first bevel gear is fixed on an output shaft of the motor, the second bevel gear is in key connection with the outer wall of the inner barrel, and the second bevel gear is meshed with the first bevel gear. The motor drives the bevel gear I to rotate, and after the inner barrel is matched into the first clamping groove and the second clamping groove of the outer barrel, the bevel gear I and the bevel gear II are meshed with each other, so that the inner barrel can be driven to rotate.
In the pipe steel rust removing device, the first bevel gear is in clearance fit with the inner cylinder and the outer cylinder, and the addendum circle diameter of the second bevel gear is smaller than the inner diameter of the outer cylinder. By adopting the structure, the first bevel gear is in clearance fit with the inner cylinder and the outer cylinder, so that the first bevel gear cannot collide with the inner cylinder in the rotating process of the first bevel gear, and the diameter of the top circle of the two teeth of the first bevel gear is smaller than the inner diameter of the outer cylinder, so that the inner cylinder can be detached from the outer cylinder.
In the pipe steel rust removing device, a first movable hinge seat and a second movable hinge seat are fixed on the outer wall of the outer barrel, and a first handle and a second handle are respectively hinged on the first movable hinge seat and the second movable hinge seat.
In the pipe steel rust removing device, the first handle and the second handle are provided with anti-skid grains. The friction force can be increased.
In the pipe steel rust removing device, the inner ring of the bearing I is fixed with the anti-skid rubber sheet I, and the outer circular arc walls of the fixture block I and the fixture block II are both fixed with the anti-skid rubber sheet II.
An anti-skid rubber sheet I is fixed on an inner ring of the bearing I of the outer cylinder, so that the inner ring of the bearing I can form interference fit with the inner cylinder, the friction force between the inner cylinder and the inner ring of the bearing I can be increased, and the stability of support can be ensured; in a similar way, the anti-skid rubber sheet II can form a first clamping block and a second clamping block to form interference fit with the outer barrel, and can also increase the friction force of the inner ring of the outer barrel and the second bearing, so that the fixing stability can be ensured.
In the pipe steel rust removing device, the shell is provided with a switch, the switch is electrically connected with the motor, and the switch is also electrically connected with a power plug.
Compared with the prior art, this has following advantage: the pipe steel to be derusted penetrates through the inner cylinder, the inner cylinder can rotate through the power mechanism, and a bearing I and a bearing II are arranged between the inner cylinder and the outer cylinder, so that the pipe steel can rotate relative to the outer cylinder, and the derusting of the pipe steel is conveniently realized under the action of a steel wire brush on the inner wall of the inner cylinder;
meanwhile, a first bearing which plays a role in supporting one end of the inner barrel is fixed on the inner wall of one end of the outer barrel, a second bearing is fixed at the other end of the inner barrel, a first clamping block and a second clamping block are arranged on the outer ring of the bearing, the first clamping block and the second clamping block are respectively inserted into a first notch groove and a second notch groove which are formed in the outer barrel, and then the inner barrel is rotated to be matched with the first clamping groove and the second clamping groove of the outer barrel, so that the inner barrel and the outer barrel are assembled and disassembled, and the inner barrel is convenient to replace or.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic sectional structure diagram of the present invention.
In the figure, 1, an outer cylinder; 2. an inner barrel; 3. a first bearing; 4. a first clamping groove; 5. a second clamping groove; 6. a first notch groove; 7. a second notch groove; 8. a second bearing; 9. a first clamping block; 10. a second clamping block; 11. a housing; 12. a motor; 13. a first bevel gear; 14. a second bevel gear; 15. a third bearing; 16. a first handle; 17. a second handle; 18. a power plug; 19. a switch; 20. a steel wire brush.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in figure 2, the pipe steel rust removing device comprises an outer cylinder 1 and an inner cylinder 2, wherein the cross sections of the inner cylinder 2 and the outer cylinder 1 are both circular, the heights of the outer cylinder 1 and the inner cylinder 2 are equal, the inner cylinder 2 is detachably arranged in the outer cylinder 1, and a shell 11 is fixed on the outer wall of the outer cylinder 1 through screws. The shell 11 is provided with a switch 19, the switch 19 is electrically connected with the motor 12, and the switch 19 is also electrically connected with a power plug 18. A first movable hinge seat and a second movable hinge seat are fixed on the outer wall of the outer barrel 1, and a first handle 16 and a second handle 17 are hinged to the first movable hinge seat and the second movable hinge seat respectively. The first handle 16 and the second handle 17 are provided with anti-skid lines, so that friction force can be increased.
As shown in fig. 1 and 3, a first bearing 3 is welded on the inner wall of one end of the outer cylinder 1, the inner diameter of the first bearing 3 is equal to the outer diameter of the inner cylinder 2, a first clamping groove 4 and a second clamping groove 5 are formed on the inner wall of the other end of the outer cylinder 1, a first notch groove 6 communicated with the first clamping groove 4 is formed in the inner wall of the outer cylinder 1, and a second notch groove 7 communicated with the second clamping groove 5 is formed in the inner wall of the outer cylinder 1. The inner wall of the inner barrel 2 is fixed with a steel wire brush 20, the outer wall of one end of the inner barrel 2 is welded with a bearing II 8, the outer diameter of the bearing II 8 is equal to the inner diameter of the outer barrel 1, the outer ring of the bearing II 8 is welded with a clamping block I9 and a clamping block II 10, the clamping groove I4 and the notch groove I6 are matched with the clamping block I9, the clamping groove II 5 and the notch groove II 7 are matched with the clamping block II 10, and the outer barrel 1 is provided with a power mechanism capable of driving the inner barrel 2 to rotate.
The power mechanism comprises a motor 12, a first bevel gear 13 and a second bevel gear 14, the motor 12 is fixed in the shell 11, an installation hole is formed in the arc-shaped wall of the outer barrel 1, a third bearing 15 is fixed in the installation hole, an output shaft of the motor 12 is fixed on an inner ring of the third bearing 15, the first bevel gear 13 is fixed on an output shaft of the motor 12, the second bevel gear 14 is in key connection with the outer wall of the inner barrel 2, and the second bevel gear 14 and the first bevel gear 13 are meshed with each other. The motor 12 drives the first bevel gear 13 to rotate, and after the inner barrel 2 is matched into the first clamping groove 4 and the second clamping groove 5 of the outer barrel 1, the first bevel gear 13 and the second bevel gear 14 are meshed with each other, so that the inner barrel 2 can be driven to rotate.
The first bevel gear 13 is in clearance fit with the inner cylinder 2 and the outer cylinder 1, and the diameter of the addendum circle of the second bevel gear 14 is smaller than the inner diameter of the outer cylinder 1. With the structure, the bevel gear I13 is in clearance fit with the inner cylinder 2 and the outer cylinder 1, so that the bevel gear I13 cannot collide with the inner cylinder 2 in the rotating process, and the diameter of the addendum circle of the bevel gear II 14 is smaller than the inner diameter of the outer cylinder 1, so that the inner cylinder 2 can be detached from the outer cylinder 1.
An anti-skid rubber sheet I is fixed on the inner ring of the bearing I3, and anti-skid rubber sheets II are fixed on the outer circular arc walls of the clamping blocks I9 and the clamping blocks II 10. An anti-skid rubber sheet I is fixed on an inner ring of a bearing I3 of the outer barrel 1, so that the inner ring of the bearing I3 can form interference fit with the inner barrel 2, the friction force between the inner barrel 2 and the inner ring of the bearing I3 can be increased, and the stability of support can be ensured; similarly, the anti-skid rubber sheet II can form a first clamping block 9, a second clamping block 10 and the outer barrel 1 to form interference fit, and can also increase the friction force of the inner ring of the outer barrel 1 and the bearing II 8, so that the fixing stability can be ensured.
In summary, the tube steel to be derusted is arranged in the inner cylinder 2 in a penetrating manner, the inner cylinder 2 can rotate through the power mechanism, and the bearing I3 and the bearing II 8 are arranged between the inner cylinder 2 and the outer cylinder 1, so that the tube steel can rotate relative to the outer cylinder 1, and the tube steel is derusted under the action of the steel wire brush 20 on the inner wall of the inner cylinder 2. Simultaneously, be fixed with on the 1 one end inner wall of urceolus and play the bearing 3 that supports 2 one ends of inner tube, the other end of inner tube 2 is fixed with bearing two 8, fixture block one 9 and fixture block two 10 on the two 8 outer lanes of bearing, fixture block one 9 and fixture block two 10 are inserted respectively and are established on the breach groove one 6 and the breach groove two 7 of urceolus 1, then rotate inner tube 2 again and make it cooperate in the joint groove one 4 and the joint groove two 5 of urceolus 1, thereby realize the loading and unloading of inner tube 2 and urceolus 1, thereby be convenient for replace or clear up inner tube 2.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, the outer barrel is used more herein; 2. an inner barrel; 3. a first bearing; 4. a first clamping groove; 5. a second clamping groove; 6. a first notch groove; 7. a second notch groove; 8. a second bearing; 9. a first clamping block; 10. a second clamping block; 11. a housing; 12. a motor; 13. a first bevel gear; 14. a second bevel gear; 15. a third bearing; 16. a first handle; 17. a second handle; 18. a power plug; 19. a switch; 20. wire brushes and the like, but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (8)
1. A rust removing device for pipe steel comprises an outer barrel and an inner barrel, and is characterized in that the cross sections of the inner barrel and the outer barrel are both annular, the heights of the outer barrel and the inner barrel are equal, the inner barrel is detachably arranged in the outer barrel, a first bearing is welded on the inner wall of one end of the outer barrel, the inner diameter of the first bearing is equal to the outer diameter of the inner barrel, a first clamping groove and a second clamping groove are formed in the inner wall of the other end of the outer barrel, a first notch groove communicated with the first clamping groove is formed in the inner wall of the outer barrel, and a second notch groove communicated with the second clamping groove is formed in the inner; the inner wall of the inner barrel is fixed with a steel wire brush, the outer wall of one end of the inner barrel is welded with a bearing II, the outer diameter of the bearing II is equal to the inner diameter of the outer barrel, the outer ring of the bearing II is welded with a clamping block I and a clamping block II, the clamping groove I and the notch groove I are both matched with the clamping block I, the clamping groove II and the notch groove II are both matched with the clamping block II, and the outer barrel is provided with a power mechanism capable of driving the inner barrel to rotate.
2. The rust removing apparatus for steel pipes according to claim 1, wherein a housing is fixed to an outer wall of the outer cylinder by a screw.
3. The rust removing device for the tubular steel products as claimed in claim 2, wherein the power mechanism comprises a motor, a first bevel gear and a second bevel gear, the motor is fixed in the housing, the arc-shaped wall of the outer cylinder is provided with a mounting hole, a third bearing is fixed in the mounting hole, an output shaft of the motor is fixed on an inner ring of the third bearing, the first bevel gear is fixed on the output shaft of the motor, the second bevel gear is in key connection with the outer wall of the inner cylinder, and the second bevel gear is meshed with the first bevel gear.
4. A rust removing apparatus for steel pipes according to claim 3, wherein the first bevel gear is in clearance fit with both the inner cylinder and the outer cylinder, and the diameter of the addendum circle of the second bevel gear is smaller than the inner diameter of the outer cylinder.
5. The rust removing device for the tubular steel products as claimed in claim 1, wherein a first movable hinged seat and a second movable hinged seat are fixed on the outer wall of the outer cylinder, and the first movable hinged seat and the second movable hinged seat are respectively hinged with a first handle and a second handle.
6. A rust removing device for steel pipes according to claim 5, wherein the first handle and the second handle are provided with anti-slip lines.
7. The rust removing device for the tubular steel products as claimed in claim 1, wherein a first anti-slip rubber sheet is fixed on an inner ring of the first bearing, and a second anti-slip rubber sheet is fixed on outer circular arc walls of the first clamping block and the second clamping block.
8. The rust removing device for the tubular steel products as claimed in claim 2, wherein a switch is arranged on the shell, the switch is electrically connected with the motor, and a power plug is further electrically connected to the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236256.8U CN209831256U (en) | 2017-09-25 | 2017-09-25 | Pipe steel rust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236256.8U CN209831256U (en) | 2017-09-25 | 2017-09-25 | Pipe steel rust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831256U true CN209831256U (en) | 2019-12-24 |
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ID=68888158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236256.8U Expired - Fee Related CN209831256U (en) | 2017-09-25 | 2017-09-25 | Pipe steel rust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230684A (en) * | 2020-02-27 | 2020-06-05 | 重庆金凯特殊钢制品有限公司 | Steel bar rust removing device |
| CN111390294A (en) * | 2020-04-24 | 2020-07-10 | 山东卓文建设有限公司 | Metal pipe rust cleaning dust keeper |
| CN112338661A (en) * | 2020-11-02 | 2021-02-09 | 电子科技大学中山学院 | Antirust polishing device and method for inner wall of tungsten steel round pipe in non-magnetic alloy processing equipment |
-
2017
- 2017-09-25 CN CN201721236256.8U patent/CN209831256U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230684A (en) * | 2020-02-27 | 2020-06-05 | 重庆金凯特殊钢制品有限公司 | Steel bar rust removing device |
| CN111390294A (en) * | 2020-04-24 | 2020-07-10 | 山东卓文建设有限公司 | Metal pipe rust cleaning dust keeper |
| CN111390294B (en) * | 2020-04-24 | 2021-05-28 | 山东卓文建设有限公司 | Metal pipe rust cleaning dust keeper |
| CN112338661A (en) * | 2020-11-02 | 2021-02-09 | 电子科技大学中山学院 | Antirust polishing device and method for inner wall of tungsten steel round pipe in non-magnetic alloy processing equipment |
| CN112338661B (en) * | 2020-11-02 | 2021-09-10 | 电子科技大学中山学院 | Antirust polishing device and method for inner wall of tungsten steel round pipe in non-magnetic alloy processing equipment |
| CN113664632A (en) * | 2020-11-02 | 2021-11-19 | 电子科技大学中山学院 | Rust-proof polishing method for inner wall of tungsten steel round pipe in non-magnetic alloy processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20200925 |