CN220516259U - Polishing device - Google Patents
Polishing device Download PDFInfo
- Publication number
- CN220516259U CN220516259U CN202322222831.0U CN202322222831U CN220516259U CN 220516259 U CN220516259 U CN 220516259U CN 202322222831 U CN202322222831 U CN 202322222831U CN 220516259 U CN220516259 U CN 220516259U
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- Prior art keywords
- polishing
- end part
- sliding
- workbench
- rotating column
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- 238000005498 polishing Methods 0.000 title claims abstract description 54
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 20
- 239000010935 stainless steel Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to the technical field of stainless steel tube processing, in particular to a polishing device, which comprises a workbench, wherein a first sliding groove is formed in the upper end part of the workbench, an oil cylinder is fixedly arranged at the upper end part of the workbench, a telescopic rod is fixedly arranged at the output end of the oil cylinder, a sliding rod is slidably arranged in the first sliding groove, the sliding rod is fixedly connected with the telescopic rod, a driving motor is fixedly arranged at the upper end part of the sliding rod, a rotating column is fixedly arranged on the side wall of the driving motor, a second sliding groove is formed in the upper end part of the rotating column, a first screw rod is arranged in the inner thread of the rotating column, a positioning mechanism comprises a placing table, the placing table is fixedly connected with the workbench, fixing blocks are symmetrically and fixedly arranged at the upper end part of the placing table, third sliding grooves are respectively arranged in the two fixing blocks, and vertical rods are symmetrically and slidably arranged in the two third sliding grooves, so that the device is convenient for fixing a stainless steel tube during polishing, does not easily slide during polishing, the polishing effect of the device is enhanced, and polishing strips are convenient to replace.
Description
Technical Field
The utility model relates to the technical field of stainless steel tube processing, in particular to a polishing device.
Background
The hollow strip-shaped circular structure is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, and is also widely used for manufacturing mechanical parts and engineering structures and is also commonly used as furniture and kitchen ware and the like because the hollow strip-shaped circular structure is light in weight when the bending and torsional strength are the same.
However, the existing stainless steel tube polishing equipment can shake the steel tube to influence polishing when in use, polishing strips can be consumed along with use, the existing equipment is laborious to replace, and polishing quality is easily affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a polishing device.
In order to solve the technical problems, the utility model provides the following technical scheme: the polishing device comprises a workbench, a first sliding groove is formed in the upper end of the workbench, an oil cylinder is fixedly arranged at the upper end of the workbench, a telescopic rod is fixedly arranged at the output end of the oil cylinder, a sliding rod is slidably arranged in the first sliding groove, the sliding rod is fixedly connected with the telescopic rod, a driving motor is fixedly arranged at the upper end of the sliding rod, a rotary column is fixedly arranged on the side wall of the driving motor, a second sliding groove is formed in the upper end of the rotary column, a first screw rod is arranged in threads in the rotary column, and polishing strips are slidably arranged in the second sliding groove;
the upper end part of the workbench is fixedly provided with a positioning mechanism;
the positioning mechanism comprises a placing table, the placing table is fixedly connected with the workbench, and fixing blocks are symmetrically and fixedly arranged at the upper end part of the placing table.
As a preferable technical scheme of the utility model, inner grooves are formed in the side walls of two sides of the polishing strip, and fixing strips are arranged in the inner grooves.
As a preferable technical scheme of the utility model, torsional springs are symmetrically arranged in the two fixing strips, and the two groups of torsional springs are far away from the two fixing strips and are fixedly connected with the two polishing strips respectively.
As a preferable technical scheme of the utility model, the inside of each of the two fixed blocks is provided with a third chute, and the inside of each of the two third chutes is symmetrically and slidably provided with a vertical rod.
As a preferable technical scheme of the utility model, clamping pieces are fixedly arranged at the upper end parts of the two groups of vertical rods.
As a preferable technical scheme of the utility model, second screws are arranged on the side walls of the two sides of the two fixed blocks in a threaded manner, and the two groups of second screws are respectively attached to the two groups of vertical rods.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, through the design of the vertical rods and the second screw rod, the two groups of vertical rods are respectively extruded to slide towards the middle part under the movement of the second screw rod, and at the moment, the two ends of the stainless steel pipe are fixed under the movement of the two groups of vertical rods, so that the equipment is convenient for fixing the stainless steel pipe when in use, the stainless steel pipe is not easy to slide when in polishing, and the polishing effect is enhanced;
secondly, through the design of first spout, the hydro-cylinder, the telescopic link, the slide bar, first screw rod, beat the strip, inside groove and torsional spring, will drive the telescopic link and stretch out and draw back under the effect of hydro-cylinder, the telescopic link will promote the slide bar and take place to slide in first spout inside this moment, thereby make the strip of polishing can polish the inner wall of stainless steel pipe, can rotate first screw rod downwards earlier after the strip of polishing appears wearing and tearing, after it breaks away from with the torsional spring, can upwards pull the strip of polishing this moment, the fixed strip receives the extrusion force and will become by the level in the inside groove perpendicularly this moment, torsion spring will take place to warp, then can take out the strip of polishing by the second spout, make this equipment be convenient for change the strip of polishing when using.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional exploded structure of the present utility model;
FIG. 3 is a schematic view of a connection structure of a rotary column according to the present utility model;
fig. 4 is a schematic view of the explosive structure of the attachment of the sanding strip of the present utility model.
Wherein: 11. a work table; 12. a first chute; 13. an oil cylinder; 14. a telescopic rod; 15. a slide bar; 16. a driving motor; 17. a rotating column; 18. a second chute; 19. a first screw; 21. polishing the strip; 22. an inner tank; 23. a fixing strip; 24. a torsion spring; 31. a placement table; 32. a fixed block; 33. a third chute; 34. a vertical rod; 35. a clamping piece; 36. and a second screw.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a polishing device comprises a workbench 11, a first chute 12 is formed at the upper end part of the workbench 11, an oil cylinder 13 is fixedly arranged at the upper end part of the workbench 11, a telescopic rod 14 is fixedly arranged at the output end of the oil cylinder 13, a slide rod 15 is slidably arranged in the first chute 12, the slide rod 15 is fixedly connected with the telescopic rod 14, a driving motor 16 is fixedly arranged at the upper end part of the slide rod 15, a rotating column 17 is fixedly arranged on the side wall of the driving motor 16, a second chute 18 is formed at the upper end part of the rotating column 17, a first screw 19 is arranged in the rotating column 17 in a threaded manner, polishing strips 21 are slidably arranged in the second chute 18, inner grooves 22 are formed in the side walls of two sides of the polishing strips 21, fixing strips 23 are symmetrically arranged in the two inner grooves 22, two groups of torsion springs 24 are far away from the two fixing strips 23 and are fixedly connected with the two polishing strips 21 respectively;
the upper end part of the workbench 11 is fixedly provided with a positioning mechanism;
the positioning mechanism comprises a placing table 31, the placing table 31 is fixedly connected with the workbench 11, fixed blocks 32 are symmetrically and fixedly arranged at the upper end parts of the placing table 31, third sliding grooves 33 are respectively formed in the two fixed blocks 32, vertical rods 34 are symmetrically and slidingly arranged in the two third sliding grooves 33, clamping pieces 35 are fixedly arranged at the upper end parts of the two groups of vertical rods 34, second screw rods 36 are respectively and spirally arranged on the side walls of the two sides of the two fixed blocks 32, the two groups of second screw rods 36 are respectively attached to the two groups of vertical rods 34, when in use, stainless steel pipes can be placed between the two groups of clamping pieces 35, the two groups of second screw rods 36 can be sequentially rotated at this moment, the two groups of second screw rods 36 can be respectively moved to the middle parts under the rotation of the two groups of second screw rods 36, the two groups of vertical rods 34 are respectively extruded to slide to the middle parts under the movement of the second screw rods 36, and the two ends of the stainless steel pipes are fixed under the movement of the two groups of the vertical rods 34 at this moment, so that the equipment is convenient to fix the stainless steel pipes during use, and the stainless steel pipes are not easy to slide during polishing, and the polishing effect is enhanced; at this time, the first screw 19 can rotate inside the rotating column 17, upward movement can occur under the rotation of the first screw 19, at this time, the first screw 19 can extrude two torsion springs 24 to finish fixing the polishing strip 21, at this time, the driving motor 16 can be started, the rotating column 17 can be driven to rotate under the action of the driving motor 16, thereby driving the polishing strip 21 to rotate, then the oil cylinder 13 can be started, the telescopic rod 14 can be driven to stretch and retract under the action of the oil cylinder 13, at this time, the telescopic rod 14 can push the sliding rod 15 to slide inside the first sliding groove 12, thereby enabling the polishing strip 21 to polish the inner wall of the stainless steel tube, after the polishing strip 21 is worn, the first screw 19 can be rotated downwards, after the polishing strip 21 is separated from the torsion springs 24, at this time, the polishing strip 21 can be pulled upwards, at this time, the fixing strip 23 is subjected to extrusion force and is changed from horizontal to vertical inside the inner groove 22, at this time, the torsion springs 24 can be twisted, then the polishing strip 21 can be pulled out from the second sliding groove 18, and the equipment can be convenient to replace the polishing strip 21 when in use.
Working principle:
the first step: when the stainless steel pipe polishing device is used, the stainless steel pipe can be placed between the two groups of clamping pieces 35, at the moment, the two groups of second screws 36 can be sequentially rotated, the two groups of second screws 36 respectively move towards the middle part, at the moment, the two groups of vertical rods 34 are respectively extruded to slide towards the middle part under the movement of the second screws 36, at the moment, the two ends of the stainless steel pipe are fixed under the movement of the two groups of vertical rods 34, so that the stainless steel pipe polishing device is convenient to fix the stainless steel pipe when in use, the stainless steel pipe is not easy to slide when polished, and the polishing effect is enhanced;
and a second step of: at this time, the first screw 19 can rotate inside the rotating column 17, upward movement can occur under the rotation of the first screw 19, at this time, the first screw 19 can extrude two torsion springs 24 to finish fixing the polishing strip 21, at this time, the driving motor 16 can be started, the rotating column 17 can be driven to rotate under the action of the driving motor 16, thereby driving the polishing strip 21 to rotate, then the oil cylinder 13 can be started, the telescopic rod 14 can be driven to stretch and retract under the action of the oil cylinder 13, at this time, the telescopic rod 14 can push the sliding rod 15 to slide inside the first sliding groove 12, thereby enabling the polishing strip 21 to polish the inner wall of the stainless steel tube, after the polishing strip 21 is worn, the first screw 19 can be rotated downwards, after the polishing strip 21 is separated from the torsion springs 24, at this time, the polishing strip 21 can be pulled upwards, at this time, the fixing strip 23 is subjected to extrusion force and is changed from horizontal to vertical inside the inner groove 22, at this time, the torsion springs 24 can be twisted, then the polishing strip 21 can be pulled out from the second sliding groove 18, and the equipment can be convenient to replace the polishing strip 21 when in use.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a grinding device, includes workstation (11), first spout (12) have been seted up to workstation (11) upper end, workstation (11) upper end fixed mounting has hydro-cylinder (13), fixed mounting has telescopic link (14), its characterized in that on the output of hydro-cylinder (13): the novel grinding device is characterized in that a sliding rod (15) is slidably mounted in the first sliding groove (12), the sliding rod (15) is fixedly connected with a telescopic rod (14), a driving motor (16) is fixedly mounted at the upper end part of the sliding rod (15), a rotating column (17) is fixedly mounted on the side wall of the driving motor (16), a second sliding groove (18) is formed in the upper end part of the rotating column (17), a first screw (19) is mounted in the rotating column (17) in a threaded manner, and a grinding strip (21) is slidably mounted in the second sliding groove (18);
the upper end part of the workbench (11) is fixedly provided with a positioning mechanism;
the positioning mechanism comprises a placing table (31), the placing table (31) is fixedly connected with the workbench (11), and fixing blocks (32) are symmetrically and fixedly arranged at the upper end part of the placing table (31).
2. A polishing device according to claim 1, wherein inner grooves (22) are formed in side walls on both sides of the polishing strip (21), and fixing strips (23) are arranged in the inner grooves (22).
3. A grinding device according to claim 2, characterized in that torsion springs (24) are symmetrically arranged in the two fixing strips (23), and the two groups of torsion springs (24) are far away from the two fixing strips (23) and are fixedly connected with the two grinding strips (21) respectively.
4. A polishing device according to claim 1, wherein the two fixing blocks (32) are provided with third sliding grooves (33) inside, and vertical rods (34) are symmetrically and slidably arranged inside the two third sliding grooves (33).
5. A grinding device according to claim 4, wherein the upper ends of both sets of vertical rods (34) are fixedly provided with clamping pieces (35).
6. A polishing device according to claim 5, wherein the two side walls of the two fixing blocks (32) are respectively provided with a second screw (36) in a threaded manner, and the two sets of second screws (36) are respectively attached to the two sets of vertical rods (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222831.0U CN220516259U (en) | 2023-08-18 | 2023-08-18 | Polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222831.0U CN220516259U (en) | 2023-08-18 | 2023-08-18 | Polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220516259U true CN220516259U (en) | 2024-02-23 |
Family
ID=89932235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322222831.0U Active CN220516259U (en) | 2023-08-18 | 2023-08-18 | Polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220516259U (en) |
-
2023
- 2023-08-18 CN CN202322222831.0U patent/CN220516259U/en active Active
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