CN210997851U - Steel pipe inner wall grinding device with clamping function - Google Patents
Steel pipe inner wall grinding device with clamping function Download PDFInfo
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- CN210997851U CN210997851U CN201922066383.3U CN201922066383U CN210997851U CN 210997851 U CN210997851 U CN 210997851U CN 201922066383 U CN201922066383 U CN 201922066383U CN 210997851 U CN210997851 U CN 210997851U
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Abstract
The utility model provides a steel pipe inner wall polishing device with clamping function, which relates to the technical field of metal polishing, and comprises a supporting table, a clamping mechanism, a servo motor and a polishing mechanism, wherein the servo motor is arranged in the inner cavity of the supporting table, a slide block is connected on a screw rod and is connected at the bottom of a groove in a sliding way, a connecting seat is fixedly connected at the top of the slide block, one end of a connecting rod is hinged on the connecting seat, two groups of telescopic rods are arranged on the two groups of telescopic rods which are symmetrically arranged at the two ends of the inner cavity of the supporting table, the utility model adjusts the position of the supporting plate by adjusting the distance between the slide blocks through the servo motor, so that steel pipes with different sizes are supported and fixed, meanwhile, a clamping plate is arranged at the top of the steel pipe to further clamp the steel pipe, the fixing effect on the steel pipe is improved, in addition, a, the stability of steel pipe when polishing is improved for the effect of polishing is better.
Description
Technical Field
The utility model relates to a metal technical field that polishes specifically is a steel pipe inner wall grinding device with press from both sides tight function.
Background
The steel pipe is a steel material with a hollow section, has a wide effect in the fields of buildings, machinery and the like, is usually required to be cut or welded in the production process, so that burrs are generated on the inner wall of the steel pipe, the actual use effect of the steel pipe is influenced, and the burrs on the inner wall are required to be polished in the process of using the steel pipe.
When the steel pipe was polished, current grinding device was fixed insecure, led to inside the burnishing and polishing equipment stretched into the steel pipe, when polishing at a high speed, caused the inside wearing and tearing of steel pipe excessively easily, influenced the practicality of steel pipe, current grinding device can't play the effect of fixed stay to not unidimensional steel pipe moreover, based on this, the utility model designs a steel pipe inner wall grinding device with press from both sides tight function to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe inner wall grinding device with press from both sides tight function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe inner wall polishing device with a clamping function comprises a supporting table, a clamping mechanism, a servo motor and a polishing mechanism, wherein the clamping mechanism comprises a screw rod, a sliding block, a connecting rod, a supporting plate, a connecting seat, telescopic rods and clamping plates, a groove is formed in the top of the supporting table, two ends of the screw rod are respectively connected to the front inner wall and the rear inner wall of the groove in a rotating mode through rotating blocks, the servo motor is installed in an inner cavity of the supporting table, an output shaft of the servo motor extends into the groove, the sliding block is connected to the screw rod and is connected to the bottom of the groove in a sliding mode, the connecting seat is fixedly connected to the top of the sliding block, one end of the connecting rod is hinged to the connecting seat, the supporting plate is hinged to the other end of the connecting rod through the connecting seat, and the two ends of the clamping plate are respectively and fixedly connected with the top ends of the two groups of telescopic rods.
Preferably, grinding mechanism includes supporting seat, electric putter, connecting plate, driving motor, polishing piece and baffle, supporting seat fixed connection is in the left side at a supporting bench top, electric putter installs the top at the supporting seat, connecting plate fixed connection is at electric putter's output, driving motor installs on the connecting plate, polishing piece fixed connection is at driving motor's output, a supporting bench's right side is equipped with the slot, baffle swing joint is in the slot.
Preferably, the output end of the servo motor is provided with a main bevel gear, the screw rod is provided with an auxiliary bevel gear, the main bevel gear is in transmission connection with the auxiliary bevel gear, threads at two ends of the auxiliary bevel gear on the screw rod are opposite, the sliding blocks are provided with two groups, and the sliding blocks are symmetrically arranged at two ends of the screw rod.
Preferably, the supporting plate is arc-shaped, a first cushion pad is bonded to the top of the supporting plate, and a second cushion pad is bonded to the middle position of the bottom of the clamping plate.
Preferably, the two groups of clamping mechanisms are symmetrically arranged on two sides of the groove, a rotating shaft is rotatably connected below the left side of the groove, a main bevel gear is arranged at the top of the rotating shaft, a driving wheel is further arranged on the rotating shaft, a driving wheel is also arranged on an output shaft of the servo motor, and a driving belt is arranged between the driving wheels.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a clamping mechanism of design, through the distance between the servo motor adjusting block to adjust the position of backup pad, make not unidimensional steel pipe obtain supporting with fixed, simultaneously, the splint of setting further press from both sides tightly the steel pipe at the top of steel pipe, improve the fixed effect to the steel pipe, in addition, one side of keeping away from the end of polishing at the steel pipe is equipped with the baffle, improves the stability of steel pipe when polishing, makes the effect of polishing better.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-support table, 2-clamping mechanism, 201-screw rod, 202-slide block, 203-connecting rod, 204-support plate, 205-connecting seat, 206-telescopic rod, 207-clamping plate, 3-servo motor, 4-grinding mechanism, 401-support seat, 402-electric push rod, 403-connecting plate, 404-driving motor, 405-grinding plate, 406-baffle plate, 5-groove, 6-slot, 7-main bevel gear, 8-auxiliary bevel gear, 9-first cushion pad, 10-second cushion pad, 11-rotating shaft, 12-driving wheel, 13-driving belt and 14-steel pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a steel pipe inner wall grinding device with a clamping function comprises a supporting table 1, a clamping mechanism 2, a servo motor 3 and a grinding mechanism 4, wherein the clamping mechanism 2 comprises a screw rod 201, a sliding block 202, a connecting rod 203, a supporting plate 204, a connecting seat 205, an expansion link 206 and a clamping plate 207, a groove 5 is formed in the top of the supporting table 1, two ends of the screw rod 201 are respectively connected to the front inner wall and the rear inner wall of the groove 5 through rotating blocks in a rotating mode, the servo motor 3 is installed in the inner cavity of the supporting table 1, an output shaft of the servo motor 3 extends into the groove 5, the sliding block 202 is connected to the screw rod 201 and is connected to the bottom of the groove 5 in a sliding mode, the connecting seat 205 is fixedly connected to the top of the sliding block 202, one end of the connecting rod 203 is hinged to the connecting seat 205, the supporting plate 204 is hinged to, the clamping plate 207 is arc-shaped, and two ends of the clamping plate 207 are respectively fixedly connected to the top ends of the two groups of telescopic rods 206.
Wherein, grinding machanism 4 includes supporting seat 401, electric putter 402, connecting plate 403, driving motor 404, piece 405 and baffle 406 polish, supporting seat 401 fixed connection is in the left side at a supporting bench 1 top, electric putter 402 is installed at the top of supporting seat 401, connecting plate 403 fixed connection is at electric putter 402's output, driving motor 404 is installed on connecting plate 403, piece 405 fixed connection polishes at driving motor 404's output, a supporting bench 1's right side is equipped with slot 6, baffle 406 swing joint is in slot 6.
The output end of the servo motor 3 is provided with a main bevel gear 7, the screw rod 201 is provided with an auxiliary bevel gear 8, the main bevel gear 7 is in transmission connection with the auxiliary bevel gear 8, threads at two ends of the auxiliary bevel gear 8 on the screw rod 201 are opposite, and the two groups of sliding blocks 202 are symmetrically arranged at two ends of the screw rod 201.
Wherein, backup pad 204 is the arc, and the backup pad 204 top bonds and has first blotter 9, and the intermediate position of splint 207 bottom bonds and has second blotter 10, and the first blotter 9 and the second blotter 10 that set up can freely match the excircle radian of steel pipe, and improved with the area of contact of steel pipe 1, the increase friction provides better support and fastening.
Wherein, two groups of clamping mechanism 2 are arranged and symmetrically arranged at two sides of the groove 5, a rotating shaft 11 is rotatably connected below the left side of the groove 5, a main bevel gear 7 is arranged at the top of the rotating shaft 11, a driving wheel 12 is also arranged on the output shaft of the servo motor 3, and a driving belt 13 is arranged between the driving wheels 12.
One specific application of this embodiment is: the device provides electric energy for the servo motor 3, the driving motor 404, the telescopic rod 206 and the electric push rod 402 through an external power supply, and controls the opening and closing of the servo motor, the driving motor 404, the telescopic rod 206 and the electric push rod 402 through a control switch, and the telescopic rod 206 and the electric push rod 402 are of common types sold in the market and can be purchased and used;
during the use, according to the diameter size of steel pipe 14, through opening servo motor 3, servo motor 3 drives lead screw 201 to rotate through main bevel gear 7 and secondary bevel gear 8, thereby adjust the distance between slider 202 on lead screw 201, place steel pipe 14 on backup pad 204, the rethread is opened telescopic link 206, make telescopic link 206 shrink, splint 207 moves down, and press from both sides tightly at the top of steel pipe 14, the first blotter 9 and the second blotter 10 that set up can freely match the outer circular radian of steel pipe 14, and the area of contact with steel pipe 14 has been improved, increase friction, provide better support and fastening effect, insert baffle 406 in slot 6 again, open electric putter 402, electric putter 402 drives connecting plate 403 to move to the right, make driving motor 404 and polishing piece 405 get into the inner chamber of steel pipe 14, open driving motor 404 simultaneously, polish the inner wall of steel pipe 14.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a steel pipe inner wall grinding device with press from both sides tight function which characterized in that: comprises a supporting table (1), a clamping mechanism (2), a servo motor (3) and a grinding mechanism (4), wherein the clamping mechanism (2) comprises a screw rod (201), a sliding block (202), a connecting rod (203), a supporting plate (204), a connecting seat (205), an expansion rod (206) and a clamping plate (207), a groove (5) is formed in the top of the supporting table (1), two ends of the screw rod (201) are respectively connected to the front inner wall and the rear inner wall of the groove (5) in a rotating mode through rotating blocks, the servo motor (3) is installed in an inner cavity of the supporting table (1), an output shaft of the servo motor (3) extends into the groove (5), the sliding block (202) is connected to the screw rod (201) and is connected to the bottom of the groove (5) in a sliding mode, the connecting seat (205) is fixedly connected to the top of the sliding block (202), one end of the connecting rod (, the supporting plate (204) is hinged to the other end of the connecting rod (203) through a connecting seat (205), the telescopic rods (206) are two sets, the telescopic rods (206) are symmetrically arranged at two ends of an inner cavity of the supporting table (1), the clamping plates (207) are arc-shaped, and two ends of the clamping plates (207) are fixedly connected to the top ends of the telescopic rods (206) respectively.
2. The grinding device for the inner wall of the steel pipe with the clamping function as claimed in claim 1, wherein: grinding machanism (4) are including supporting seat (401), electric putter (402), connecting plate (403), driving motor (404), piece (405) and baffle (406) of polishing, supporting seat (401) fixed connection is in the left side at a supporting bench (1) top, the top at supporting seat (401) is installed in electric putter (402), connecting plate (403) fixed connection is at the output of electric putter (402), driving motor (404) are installed on connecting plate (403), piece (405) fixed connection is at the output of driving motor (404) of polishing, the right side of supporting bench (1) is equipped with slot (6), baffle (406) swing joint is in slot (6).
3. The grinding device for the inner wall of the steel pipe with the clamping function as claimed in claim 1, wherein: main bevel gear (7) are installed to the output of servo motor (3), install vice bevel gear (8) on lead screw (201), and main bevel gear (7) and vice bevel gear (8) transmission are connected, the screw thread at vice bevel gear (8) both ends is opposite on lead screw (201), slider (202) are equipped with two sets ofly, and the symmetry sets up the both ends at lead screw (201).
4. The grinding device for the inner wall of the steel pipe with the clamping function as claimed in claim 1, wherein: the supporting plate (204) is arc-shaped, a first cushion pad (9) is bonded to the top of the supporting plate (204), and a second cushion pad (10) is bonded to the middle position of the bottom of the clamping plate (207).
5. The grinding device for the inner wall of the steel pipe with the clamping function as claimed in claim 1, wherein: the clamping mechanisms (2) are arranged in two groups and symmetrically arranged on two sides of the groove (5), a rotating shaft (11) is rotatably connected to the lower portion of the left side of the groove (5), a main bevel gear (7) is arranged at the top of the rotating shaft (11), a driving wheel (12) is further arranged on the rotating shaft (11), a driving wheel (12) is also arranged on an output shaft of the servo motor (3), and a driving belt (13) is arranged between the driving wheels (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066383.3U CN210997851U (en) | 2019-11-26 | 2019-11-26 | Steel pipe inner wall grinding device with clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922066383.3U CN210997851U (en) | 2019-11-26 | 2019-11-26 | Steel pipe inner wall grinding device with clamping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210997851U true CN210997851U (en) | 2020-07-14 |
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ID=71504392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922066383.3U Active CN210997851U (en) | 2019-11-26 | 2019-11-26 | Steel pipe inner wall grinding device with clamping function |
Country Status (1)
| Country | Link |
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| CN (1) | CN210997851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918946A (en) * | 2022-06-07 | 2022-08-19 | 无锡图创智能科技有限公司 | Manipulator polishing system based on visual guidance and polishing method thereof |
| CN116000807A (en) * | 2022-12-26 | 2023-04-25 | 华侨大学 | Polycrystalline diamond clamp for spin-transfer polishing machine and clamping method |
-
2019
- 2019-11-26 CN CN201922066383.3U patent/CN210997851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918946A (en) * | 2022-06-07 | 2022-08-19 | 无锡图创智能科技有限公司 | Manipulator polishing system based on visual guidance and polishing method thereof |
| CN116000807A (en) * | 2022-12-26 | 2023-04-25 | 华侨大学 | Polycrystalline diamond clamp for spin-transfer polishing machine and clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 323000 Xiaoshi Industrial Zone, Wenxi Town, Qingtian County, Lishui City, Zhejiang Province Patentee after: Qingshan Steel Pipe Co.,Ltd. Address before: 323900 Xiao Zhi Industrial Zone, Wenxi Town, Qingtian County, Lishui, Zhejiang Patentee before: ZHEJIANG QINGSHAN STEEL PIPE Co.,Ltd. |
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| CP03 | Change of name, title or address |