CN219967389U - Spiral steel pipe outer wall pipe orifice grinding device - Google Patents
Spiral steel pipe outer wall pipe orifice grinding device Download PDFInfo
- Publication number
- CN219967389U CN219967389U CN202320924945.7U CN202320924945U CN219967389U CN 219967389 U CN219967389 U CN 219967389U CN 202320924945 U CN202320924945 U CN 202320924945U CN 219967389 U CN219967389 U CN 219967389U
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- block
- steel pipe
- spiral steel
- fixed mounting
- base
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000005498 polishing Methods 0.000 claims abstract description 33
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a polishing device for an outer wall pipe orifice of a spiral steel pipe, which relates to the technical field of polishing of spiral steel pipes and comprises a base, wherein a bearing frame is fixedly arranged on the base.
Description
Technical Field
The utility model relates to the technical field of spiral steel pipe polishing, in particular to a polishing device for an outer wall pipe orifice of a spiral steel pipe.
Background
The spiral steel pipe is a spiral seam steel pipe which is formed by taking a strip steel coiled plate as a raw material and performing constant-temperature extrusion molding and welding by an automatic double-wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel into a pipe welding unit, the strip steel is rolled by a plurality of rollers, a round pipe blank with an opening gap is formed by rolling the strip steel gradually, the rolling reduction of a squeeze roller is regulated, the welding seam gap is controlled to be 1-3 mm, and the two ends of a welded junction are flush;
the spiral steel pipe needs to be polished after being processed, for example, in the patent of the utility model named as a stainless steel spiral steel pipe orifice polishing device and the patent number CN201920885123.6, the polishing device which solves the problems of simple structure, poor polishing quality, low efficiency and long time consumption of the conventional stainless steel pipe polishing device is designed, but the conventional polishing device clamps the two ends of the spiral steel pipe in a clamping plate fixing seat manner when fixing the spiral steel pipe, so that the spiral steel pipe is not stable enough during polishing.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a polishing device for the outer wall pipe orifice of a spiral steel pipe, which solves the technical problem that the prior polishing device clamps the two ends of the spiral steel pipe in a clamping plate fixing seat mode when fixing the spiral steel pipe, so that the spiral steel pipe is not stable enough during polishing.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a spiral steel pipe outer wall mouth of pipe grinding device, includes the base, fixed mounting has the frame that bears on the base, wall fixed mounting has electronic slide rail under the frame that bears, fixed mounting has first cylinder on the electronic slide rail mobile terminal, fixed mounting has first motor on the flexible end of first cylinder, fixed mounting has the polishing disc on the first motor drive end, fixed mounting has the second motor on the frame lateral wall that bears, the second motor drive end runs through in the frame lateral wall that bears and fixed mounting has internal diameter clamping assembly, the mounting groove has been seted up on the base upper wall, fixed mounting has the third motor in the mounting groove, fixed mounting has the lead screw on the third motor drive end, the other end of lead screw rotates to be installed on the mounting groove inside wall, meshing is connected with the movable block on the lead screw, the spout has been seted up respectively to the base and be located the mounting groove both sides, sliding mounting has the slider in the spout, fixed mounting has supporting assembly between slider and the movable block upper wall.
Preferably, the inside diameter clamping assembly comprises a box body, an electric push rod is fixedly arranged on the inner side wall surface of the box body, a push block is fixedly arranged on the telescopic end of the electric push rod, three through holes are formed in the box body, a push rod is inserted in each through hole, one end of the push rod is located in the box body and is fixedly provided with a push block, a spring is fixedly arranged between the push block and the inner side wall surface of the box body, the spring is sleeved on the push rod, three sliding rails are fixedly arranged on the other side wall surface of the box body, a guide block is arranged in each sliding rail, and the guide block is fixedly connected with the push block.
Preferably, the section of the pushing block is in an isosceles trapezoid structure, the section of the top block is in a right trapezoid structure, and the inclined plane of the pushing block corresponds to the inclined plane of the top block.
Preferably, the support assembly comprises a lower base and an upper base, wherein the lower base is fixedly arranged between the moving block and the sliding block, bearing grooves are respectively formed in the lower base and the upper base, threaded columns are respectively and fixedly arranged on two sides of the bearing grooves and on the lower base, through holes are respectively formed in the upper base and on two sides of the bearing grooves, the threaded columns penetrate through the through holes and are screwed with fixing nuts, reserved grooves are respectively formed in two side wall surfaces of the bearing grooves, and rotating rollers are rotationally arranged in the reserved grooves.
Preferably, the bearing groove is in a V-shaped structure.
Preferably, the sliding groove is in a dovetail groove structure, the sliding block is in a dovetail block structure, a threaded hole is formed in the moving block, and the moving block is meshed and connected with the screw rod through the threaded hole.
Advantageous effects
The utility model provides a polishing device for an outer wall pipe orifice of a spiral steel pipe, which solves the technical problem that the existing polishing device clamps two ends of the spiral steel pipe in a clamping plate fixing seat mode when the spiral steel pipe is fixed, so that the spiral steel pipe is not stable enough during polishing.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a polishing device for an orifice of an outer wall of a spiral steel pipe.
Fig. 2 is a schematic cross-sectional structure diagram of an inner diameter clamping assembly of a polishing device for an outer wall pipe orifice of a spiral steel pipe.
Fig. 3 is a schematic structural view of a support assembly of the polishing device for the outer wall pipe orifice of the spiral steel pipe.
Fig. 4 is a schematic top view of a base of the polishing device for the outer wall pipe orifice of the spiral steel pipe.
In the figure: 1. a base; 2. a load-bearing frame; 3. an electric slide rail; 4. a first cylinder; 5. a first motor; 6. polishing the grinding disc; 7. a second motor; 8. a mounting groove; 9. a third motor; 10. a screw rod; 11. a moving block; 12. a chute; 13. a slide block; 14. a case; 15. an electric push rod; 16. a pushing block; 17. a push rod; 18. a top block; 19. a spring; 20. a slide rail; 21. a guide block; 22. a lower base; 23. an upper base; 24. a carrying groove; 25. a threaded column; 26. a fixing nut; 27. and (5) rotating the roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a spiral steel pipe outer wall mouth of pipe grinding device, includes base 1, fixed mounting has on base 1 and bears frame 2, bearing frame 2 lower wall fixed mounting has electronic slide rail 3, fixed mounting has first cylinder 4 on the electronic slide rail 3 moving end, fixed mounting has first motor 5 on the flexible end of first cylinder 4, fixed mounting has polishing disc 6 on the first motor 5 driving end, fixed mounting has second motor 7 on bearing frame 2 lateral wall, second motor 7 driving end runs through in bearing frame 2 lateral wall and fixed mounting has the internal diameter clamping assembly, mounting groove 8 has been seted up on base 1 upper wall, fixed mounting has third motor 9 in mounting groove 8, fixed mounting has lead screw 10 on the third motor 9 driving end, the lead screw other end rotates and installs on mounting groove 8 inside wall, the meshing is connected with movable block 11 on the lead screw, slide groove 12 has been seted up respectively on base 1 and in the both sides of mounting groove 8, sliding block 13 is installed to the sliding block 12 in sliding, fixed mounting has the fixed mounting support assembly between movable block 11 and the upper wall on the movable block 11;
one end of the spiral steel pipe is inserted into the inner diameter clamping assembly to be clamped and fixed, the third motor 9 is started, the third motor 9 drives the screw rod to rotate, the screw rod 10 is meshed with the moving block 11 to be connected, the screw rod drives the moving block 11 to have a driving trend, the moving block 11 drives the supporting assembly to move along the path of the sliding groove 12 under the action of the sliding block 13, the other end of the spiral steel pipe is placed in the supporting assembly to be supported and fixed, the second motor 7 is started, the spiral steel pipe is further made to rotate, the first cylinder 4 and the electric sliding rail 3 are started at the moment, the position of the polishing disc 6 is further adjusted, the first motor 5 is started, the polishing disc 6 is further made to rotate, and the polishing disc 6 polishes the outer wall surface of the port of the spiral steel pipe.
Further, the inside diameter clamping assembly comprises a box body 14, an electric push rod 15 is fixedly arranged on the inner side wall surface of the box body 14, a push block 16 is fixedly arranged on the telescopic end of the electric push rod 15, three through holes are formed in the box body 14, a push rod 17 is inserted into each through hole, one end of the push rod 17 is positioned in the box body 14 and fixedly provided with a push block 18, a spring 19 is fixedly arranged between the push block 18 and the inner wall surface of the box body 14, the spring 19 is sleeved on the push rod 17, three sliding rails 20 are fixedly arranged on the other side wall surface of the box body 14, a guide block 21 is slidably arranged on the sliding rails 20, and the guide block 21 is fixedly connected with the push block 18.
Further, the cross section of the push block 16 is in an isosceles trapezoid structure, the cross section of the top block 18 is in a right trapezoid structure, and the inclined plane of the push block 16 corresponds to the inclined plane of the top block 18;
the electric push rod 15 is started, the telescopic end of the electric push rod 15 pushes the push block 16 to push away the push block 18, the inclined edge of the push block 16 pushes the push block 18 along the inclined edge of the push block 18, the push block 18 moves along the path of the slide rail 20 under the action of the guide block 21, the push block 18 pushes the push rod 17, and the push rod 17 clamps and fixes the inner wall surface of the spiral steel pipe.
Further, the support assembly comprises a lower base 22 and an upper base 23, the lower base 22 is fixedly installed between the moving block 11 and the sliding block 13, bearing grooves 24 are respectively formed in the lower base 22 and the upper base 23, threaded columns 25 are respectively and fixedly installed on two sides of the bearing grooves 24 on the lower base 22, through holes are respectively formed in the upper base 23 and two sides of the bearing grooves 24, the threaded columns 25 penetrate through the through holes and are screwed with fixing nuts 26, reserved grooves are respectively formed in two side wall surfaces of the bearing grooves 24, and rotary rollers 27 are rotatably installed in the reserved grooves.
Further, the bearing groove 24 has a V-shaped structure;
the other end of the spiral steel pipe is prevented from being in the V-shaped structure bearing groove 24 of the lower base 22, the spiral steel pipe is in contact with the rotating roller 27, the upper base 23 is inserted on the threaded column 25 through the through hole, the upper wall surface of the spiral steel pipe is located in the bearing groove 24 of the V-shaped structure of the upper base 23 and is in contact with the rotating roller 27, the fixing nut 26 is screwed on the threaded column 25, and the upper base 23 and the lower base 22 fixedly support the spiral steel pipe.
Further, the sliding groove 12 is in a dovetail groove structure, the sliding block 13 is in a dovetail block structure, a threaded hole is formed in the moving block 11, and the moving block 11 is meshed and connected with the screw rod through the threaded hole.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: according to the description, when in use, one end of a spiral steel pipe is inserted into the box 14, the electric push rod 15 is started, the telescopic end of the electric push rod 15 pushes the push block 16 and pushes the push block 18, so that the inclined edge of the push block 16 pushes the push block 18 along the inclined edge of the push block 18, the push block 18 moves along the path of the sliding rail 20 under the action of the guide block 21, the push block 18 pushes the push rod 17, the push rod 17 clamps and fixes the inner wall surface of the spiral steel pipe, the third motor 9 is started, the third motor 9 drives the lead screw to rotate, the lead screw 10 is meshed with the moving block 11 to drive the moving block 11, the moving block 11 drives the base 22 to move along the path of the sliding groove 12 under the action of the sliding block 13, the other end of the spiral steel pipe is prevented from being in the V-shaped structure bearing groove 24 of the lower base 22, the spiral steel pipe is in contact with the rotating roller 27, the upper base 23 is inserted on the threaded column 25 through the through hole, the upper wall surface of the spiral steel pipe is located in the bearing groove 24 of the V-shaped structure of the upper base 23 and is in contact with the rotating roller 27, the fixing nut 26 is screwed on the threaded column 25, the upper base 23 and the lower base 22 fixedly support the spiral steel pipe, the second motor 7 is started, the spiral steel pipe is further rotated, the spiral steel pipe is rotated under the action of the rotating roller 27, the first cylinder 4 and the electric sliding rail 3 are started at the moment, the position of the polishing disc 6 is further adjusted, the first motor 5 is started, the polishing disc 6 is further rotated, and the polishing disc 6 polishes the outer wall surface of a port of the spiral steel pipe.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a spiral steel pipe outer wall mouth of pipe grinding device, includes base (1), its characterized in that, fixed mounting has on base (1) and bears frame (2), the fixed mounting of wall surface has electronic slide rail (3) under bearing frame (2), fixed mounting has first cylinder (4) on electronic slide rail (3) remove the end, fixed mounting has first motor (5) on first cylinder (4) flexible end, fixed mounting has on first motor (5) drive end and beats mill (6), fixed mounting has second motor (7) on bearing frame (2) lateral wall surface, second motor (7) drive end runs through in bearing frame (2) lateral wall surface and fixed mounting have internal diameter clamping assembly, mounting groove (8) have been seted up on base (1) upper wall surface, fixed mounting has third motor (9) in mounting groove (8), fixed mounting has lead screw (10) on mounting groove (8) inside wall surface on the drive end, on the upper engagement piece (11) have, and be located on base (1) and slide groove (12) are located respectively in sliding groove (12), a supporting component is fixedly arranged between the sliding block (13) and the upper wall surface of the moving block (11).
2. The polishing device for the pipe orifice of the outer wall of the spiral steel pipe according to claim 1, characterized in that the inner diameter clamping assembly comprises a box body (14), an electric push rod (15) is fixedly installed on the inner wall surface of the box body (14), a push block (16) is fixedly installed on the telescopic end of the electric push rod (15), three through holes are formed in the box body (14), a push rod (17) is inserted into the through holes, one end of the push rod (17) is located in the box body (14) and is fixedly provided with a push block (18), a spring (19) is fixedly installed between the push block (18) and the inner wall surface of the box body (14), the spring (19) is sleeved on the push rod (17), three sliding rails (20) are fixedly installed on the other side wall surface in the box body (14), a guide block (21) is slidably installed on the sliding rails (20), and the guide block (21) is fixedly connected with the push block (18).
3. The polishing device for the outer wall pipe orifice of the spiral steel pipe according to claim 2, wherein the section of the push block (16) is in an isosceles trapezoid structure, the section of the top block (18) is in a right trapezoid structure, and the inclined plane of the push block (16) corresponds to the inclined plane of the top block (18).
4. The polishing device for the outer wall pipe orifice of the spiral steel pipe according to claim 1, wherein the supporting component comprises a lower base (22) and an upper base (23), the lower base (22) is fixedly installed between the moving block (11) and the sliding block (13), bearing grooves (24) are respectively formed in the lower base (22) and the upper base (23), threaded columns (25) are respectively and fixedly installed on two sides of the bearing grooves (24) on the lower base (22), through holes are respectively formed in the upper base (23) and are respectively located on two sides of the bearing grooves (24), the threaded columns (25) penetrate through the through holes and are screwed with fixing nuts (26), reserved grooves are respectively formed in two side wall surfaces of the bearing grooves (24), and rotating rollers (27) are rotatably installed in the reserved grooves.
5. A spiral steel pipe outer wall pipe orifice grinding device as claimed in claim 4, wherein the bearing groove (24) is of V-shaped configuration.
6. The polishing device for the outer wall pipe orifice of the spiral steel pipe according to claim 1, wherein the sliding groove (12) is in a dovetail groove structure, the sliding block (13) is in a dovetail block structure, the moving block (11) is provided with a threaded hole, and the moving block (11) is connected with the screw rod in a meshed manner through the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320924945.7U CN219967389U (en) | 2023-04-23 | 2023-04-23 | Spiral steel pipe outer wall pipe orifice grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320924945.7U CN219967389U (en) | 2023-04-23 | 2023-04-23 | Spiral steel pipe outer wall pipe orifice grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967389U true CN219967389U (en) | 2023-11-07 |
Family
ID=88596937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320924945.7U Active CN219967389U (en) | 2023-04-23 | 2023-04-23 | Spiral steel pipe outer wall pipe orifice grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967389U (en) |
-
2023
- 2023-04-23 CN CN202320924945.7U patent/CN219967389U/en active Active
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