CN217528782U - Appearance flatness trimming device for stainless steel pipe - Google Patents
Appearance flatness trimming device for stainless steel pipe Download PDFInfo
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- CN217528782U CN217528782U CN202220620917.1U CN202220620917U CN217528782U CN 217528782 U CN217528782 U CN 217528782U CN 202220620917 U CN202220620917 U CN 202220620917U CN 217528782 U CN217528782 U CN 217528782U
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Abstract
The utility model provides a stainless steel pipe appearance flatness trimming device, which belongs to the technical field of stainless steel appearance trimming, and comprises a mounting plate, wherein the bottom end of the mounting plate is fixedly connected with two supporting legs, two first thread plates are arranged in the mounting plate, a group of adjusting mechanisms are arranged in the mounting plate, and the adjusting mechanisms are used for adjusting the distance between the two first thread plates; first grip block of difference fixedly connected with and second grip block in two first thread boards, all rotate between the tip that first grip block and second grip block are close to and be connected with the connection disc, equal fixedly connected with centre gripping post between the tip that two connection discs are close to mutually, all be equipped with four internal expanding assemblies of group in two centre gripping posts, two centre gripping posts all are equipped with a set of drive assembly, every drive assembly of group drives four internal expanding assemblies of group respectively and carries out the centre gripping, the effectual work efficiency that has promoted is favorable to carrying out the roughness to nonrust steel pipe and repaiies.
Description
Technical Field
The utility model belongs to the technical field of the stainless steel appearance is maintained, concretely relates to nonrust steel pipe appearance roughness trimming device.
Background
The stainless steel pipe is a hollow long-strip round steel material, and 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. In addition, since the steel sheet is light in weight while having the same bending and torsional strength, it is widely used for manufacturing machine parts and engineering structures. Also commonly used as furniture and kitchen ware, etc.
In the prior art, the surface of the stainless steel pipe is possibly uneven, so that the quality of the stainless steel pipe product is reduced, the surface of the stainless steel pipe needs to be trimmed, however, most of the clamps in the prior art clamp the stainless steel pipe from the surface of the stainless steel pipe, so that a finishing dead angle exists during surface finishing, the working efficiency is reduced, and the flatness finishing of the stainless steel pipe is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nonrust steel pipe appearance roughness trimming device aims at solving the perhaps unevenness in surface of the nonrust steel pipe among the prior art for nonrust steel pipe product quality reduces, needs to repair the surface of nonrust steel pipe, but the anchor clamps among the prior art carry out the centre gripping to nonrust steel pipe from the surface of nonrust steel pipe mostly, have when feasible carrying out surfacing and repair and maintain the dead angle, reduced work efficiency, be unfavorable for carrying out the roughness to nonrust steel pipe and maintain. To a problem of (a).
In order to achieve the above purpose, the utility model provides a following technical scheme:
the stainless steel pipe appearance flatness finishing device comprises a mounting plate, wherein two supporting legs are fixedly connected to the bottom end of the mounting plate, two first threaded plates are arranged in the mounting plate, a group of adjusting mechanisms are arranged in the mounting plate, and the adjusting mechanisms are used for adjusting the distance between the two first threaded plates; a first clamping plate and a second clamping plate are fixedly connected in the two first threaded plates respectively, connecting discs are rotatably connected between the end parts, close to the first clamping plate and the second clamping plate, of the two first threaded plates, clamping columns are fixedly connected between the end parts, close to the two connecting discs, of the two clamping columns, four groups of internal expansion assemblies are arranged in the two clamping columns, a group of driving assembly is arranged in each clamping column, and each group of driving assembly drives the four groups of internal expansion assemblies to clamp; a group of angle rotating mechanisms are arranged in the first clamping plate and used for adjusting the angles of the two connecting discs.
As a preferred scheme, adjustment mechanism is including seting up the first recess in the mounting panel, two first gag lever posts of fixedly connected with in the first recess, two equal sliding connection of first threading board is in the circumferential surface of two first gag lever posts, the side of first recess is rotated and is connected with first two-way lead screw, the outside activity of first two-way lead screw runs through the side of mounting panel and outwards extends, the second-hand screw head of screwing of side fixedly connected with second of first two-way lead screw, two first threading board difference threaded connection is in the both sides of first two-way lead screw circumferential surface.
As a preferred scheme of the utility model, every group the subassembly that expands in all includes the third recess of seting up in the centre gripping post, two third gag lever posts of fixedly connected with in the third recess, two the circumference surface sliding connection of third gag lever post has interior splint.
As a preferred scheme, every group drive assembly all includes four second gag lever posts of fixed connection in the third recess, four the circumference surface sliding connection of second gag lever post has two second screw plates, the lateral wall of third recess rotates and is connected with the bidirectional screw of second, the outside activity of the bidirectional screw of second runs through the side of centre gripping post and outwards extends, the screw head is twisted to the side fixedly connected with third hand of the bidirectional screw of second, two the second screw plate is threaded connection respectively in the both sides of the bidirectional screw rod circumference surface of second, two four ends of second screw plate all articulate through the hinge activity has the bracing piece, eight the bracing piece articulates in the tip that four inner pinch plates are close to through the hinge activity respectively.
As a preferred scheme, angle slewing mechanism is including offering the second recess in first grip block, second recess internal rotation is connected with the worm wheel, worm wheel fixed connection is in the side of disc, the lateral wall of second recess rotates and is connected with the worm, worm and worm wheel mesh mutually, the outside activity of worm runs through the side of first grip block and outwards extends, the first hand screw head of twisting of side fixedly connected with of worm.
As an optimized proposal of the utility model, eight the circumferential surface of the inner splint is provided with anti-skid lines.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this device, the subassembly that expands in this device passes through the drive assembly drive and moves, can grasp nonrust steel pipe from the inside centre gripping of nonrust steel pipe for when adjusting nonrust steel pipe, do not have the adjustment dead angle, through angle slewing mechanism's setting, conveniently adjust the angle of the nonrust steel pipe of being held fixedly by the centre gripping, conveniently maintain the nonrust steel pipe of different faces.
2. In this device, can adjust the distance between first grip block and the second grip block through adjustment mechanism, can the nonrust steel pipe of the different length of adaptation, the effectual work efficiency that has promoted is favorable to carrying out the roughness to nonrust steel pipe and repaiies.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front perspective view of a device for finishing the flatness of the shape of a stainless steel pipe according to the present invention;
fig. 2 is a first partial sectional view of a shape flatness finishing apparatus for a stainless steel pipe according to the present invention;
fig. 3 is a first partial perspective view of the device for finishing the shape flatness of the stainless steel pipe according to the present invention;
fig. 4 is a second partial perspective view of the stainless steel pipe shape flatness finishing device provided by the present invention;
fig. 5 is a first partial cross-sectional view of a device for finishing the flatness of the shape of a stainless steel pipe according to the present invention;
fig. 6 is a second partial cross-sectional view of the device for finishing the shape flatness of the stainless steel pipe according to the present invention.
In the figure: 1. mounting a plate; 2. supporting legs; 3. a first groove; 4. a first limit rod; 6. a first thread plate; 7. a first bidirectional screw; 8. a first clamping plate; 81. a second clamping plate; 9. a second groove; 10. a worm; 11. screwing the screw head by a first hand; 12. a worm gear; 13. connecting the disks; 14. a clamping post; 15. an inner splint; 16. a third groove; 17. a second bidirectional screw rod; 18. a second thread plate; 19. a second limiting rod; 20. a support bar; 21. a third limiting rod; 22. screwing the screw head by a second hand; 23. and the third hand screws the screw head.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
Referring to figures 1-6 of the drawings,
a stainless steel pipe appearance flatness trimming device comprises a mounting plate 1, wherein two supporting legs 2 are fixedly connected to the bottom end of the mounting plate 1, two first threaded plates 6 are arranged in the mounting plate 1, a group of adjusting mechanisms are arranged in the mounting plate 1, and the adjusting mechanisms are used for adjusting the distance between the two first threaded plates 6; a first clamping plate 8 and a second clamping plate 81 are fixedly connected in the two first threaded plates 6 respectively, connecting discs 13 are rotatably connected between the end parts, close to the first clamping plate 8 and the second clamping plate 81, of the two connecting discs 13, clamping columns 14 are fixedly connected between the end parts, close to the two connecting discs 13, of the two clamping columns 14, four groups of internal expansion assemblies are arranged in the two clamping columns 14, a group of driving assembly is arranged on each clamping column 14, and each group of driving assembly drives the four groups of internal expansion assemblies to clamp; a group of angle rotating mechanisms are arranged in the first clamping plate 8 and used for adjusting the angles of the two connecting discs 13.
The utility model discloses an in the concrete embodiment, move through the subassembly that expands in the drive assembly drive, can grasp nonrust steel pipe from the inside of nonrust steel pipe, when making to nonrust steel pipe adjust, there is not the adjustment dead angle, setting through angle slewing mechanism, conveniently adjust the angle of the nonrust steel pipe of being fixed by the centre gripping, conveniently maintain the nonrust steel pipe of different faces, can adjust the distance between first grip block 8 and the second grip block 81 through adjustment mechanism, can adapt to the nonrust steel pipe of different length, the effectual work efficiency that has promoted, be favorable to carrying out the roughness to nonrust steel pipe and maintain.
Example 2
Specifically, adjustment mechanism is including offering the first recess 3 in the mounting panel 1, two first gag lever posts 4 of fixedly connected with in the first recess 3, two equal sliding connection in the circumferential surface of two first gag lever posts 4 of first thread board 6, the side of first recess 3 rotates and is connected with first two-way lead screw 7, the outside activity of first two-way lead screw 7 runs through the side of mounting panel 1 and outwards extends, the side fixedly connected with second hand-operated screw head 22 of first two-way lead screw 7, two first thread boards 6 respectively threaded connection in the both sides of first two-way lead screw 7 circumferential surface.
In this embodiment: the second hand is rotated to screw the screw head 22 to drive the first bidirectional screw rod 7 to rotate, and the first bidirectional screw rod 7 drives the two first thread plates 6 to move towards the direction close to each other, so that the stainless steel pipes with different lengths can be adapted.
Example 3
Specifically, the subassembly that expands in every group all includes the third recess 16 of seting up in centre gripping post 14, and two third gag lever posts 21 of fixedly connected with in the third recess 16, the circumferential surface sliding connection of two third gag lever posts 21 has interior splint 15.
In this embodiment: the stainless steel pipe is pressed outward from four places by four inner clamping plates 15.
Example 4
Specifically, each group of driving assemblies comprises four second limiting rods 19 fixedly connected in a third groove 16, the circumferential surfaces of the four second limiting rods 19 are connected with two second threaded plates 18 in a sliding mode, the side wall of the third groove 16 is connected with a second bidirectional screw rod 17 in a rotating mode, the second bidirectional screw rod 17 outwards movably penetrates through the side end of the clamping column 14 and extends outwards, the side end of the second bidirectional screw rod 17 is fixedly connected with a third hand-screwed screw rod head 23, the two second threaded plates 18 are respectively in threaded connection with the two sides of the circumferential surface of the second bidirectional screw rod 17, four ends of the two second threaded plates 18 are respectively movably hinged with supporting rods 20 through hinge shafts, and the eight supporting rods 20 are respectively movably hinged to the end portions, close to the four inner clamping plates 15, of the hinge shafts.
In this embodiment: screw head 23 is screwed through the third hand of twisting one side, drive second bidirectional screw 17 and advance to rotate, and second bidirectional screw 17 rotates and drives two second thread boards 18 and move towards the direction of keeping away from mutually, and two second thread boards 18 move towards the direction of keeping away from mutually, drive the one end that bracing piece 20 is close to second thread board 18 and move for drive interior splint 15 through bracing piece 20 and outwards remove, through four interior splint 15 from the inside centre gripping stainless steel pipe of stainless steel pipe.
Example 5
Specifically, the angle rotating mechanism comprises a second groove 9 formed in the first clamping plate 8, a worm wheel 12 is connected in the second groove 9 in a rotating mode, the worm wheel 12 is fixedly connected to the side end of a disc 13, the side wall of the second groove 9 is connected with a worm 10 in a rotating mode, the worm 10 is meshed with the worm wheel 12, the worm 10 penetrates through the side end of the first clamping plate 8 in an outward moving mode and extends outwards, and the side end of the worm 10 is fixedly connected with a first hand-operated screw head 11.
In this embodiment: the first hand-operated screw head 11 is screwed to drive the worm 10 to rotate, the worm 10 rotates to drive the worm wheel 12 to rotate, and the worm wheel 12 rotates to drive the connecting disc 13 to perform circular motion, so that the stainless steel pipe is subjected to angle adjustment.
Example 6
Specifically, the circumferential surfaces of the eight inner splints 15 are provided with anti-slip threads.
In this embodiment: the friction between the inner clamping plate 15 and the inner wall of the stainless steel pipe is increased, and the stability of the device is ensured.
The working principle is as follows: the stainless steel pipe is sleeved on the circumferential surface of the clamping column 14, the screw head 23 is screwed by a third hand on one side, the second bidirectional screw rod 17 is driven to rotate, the second bidirectional screw rod 17 rotates to drive the two second threaded plates 18 to move towards the direction far away from each other, the two second threaded plates 18 move towards the direction far away from each other, one ends of the support rods 20 close to the second threaded plates 18 are driven to move, the inner clamping plates 15 are driven to move outwards through the support rods 20, the stainless steel pipe is clamped from the inside of the stainless steel pipe through the four inner clamping plates 15, the first bidirectional screw rod 7 is driven to rotate by rotating the screw head 22, the first bidirectional screw rod 7 drives the two first threaded plates 6 to move towards the direction close to each other, the clamping column 14 on the other side is plugged into the stainless steel pipe, the screw head 23 on the other side is rotated by a third hand, the drive component and the inner expansion component on the other side to move, the other side of the stainless steel pipe is clamped, the stainless steel pipe is conveniently trimmed, when the stainless steel pipes with different angles need to be adjusted, the worm wheel 10 is rotated by screwing the worm wheel 11, the worm wheel 12 is driven to rotate, and the worm wheel 12 is connected with the stainless steel pipe, and the stainless steel pipe 13.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a nonrust steel pipe appearance roughness trimming device, includes mounting panel (1), its characterized in that: the bottom end of the mounting plate (1) is fixedly connected with two supporting legs (2), two first threaded plates (6) are arranged in the mounting plate (1), a group of adjusting mechanisms are arranged in the mounting plate (1), and the adjusting mechanisms are used for adjusting the distance between the two first threaded plates (6);
a first clamping plate (8) and a second clamping plate (81) are fixedly connected in the two first threaded plates (6) respectively, connecting discs (13) are rotatably connected between the end parts, close to the first clamping plate (8) and the second clamping plate (81), clamping columns (14) are fixedly connected between the end parts, close to the two connecting discs (13), of the two clamping columns (14), four groups of internal expansion assemblies are arranged in the two clamping columns (14), a group of driving assembly is arranged in each clamping column (14), and each group of driving assembly drives the four groups of internal expansion assemblies to clamp;
a group of angle rotating mechanisms are arranged in the first clamping plate (8) and used for adjusting the angles of the two connecting discs (13).
2. The finishing device for the flatness of the outer shape of the stainless steel pipe according to claim 1, characterized in that: adjustment mechanism is including offering first recess (3) in mounting panel (1), two first gag lever post (4) of fixedly connected with in first recess (3), two equal sliding connection in the circumferential surface of two first gag lever posts (4) of first thread plate (6), the side of first recess (3) is rotated and is connected with first two-way lead screw (7), the side that mounting panel (1) was run through in the outside activity of first two-way lead screw (7) and outwards extend, the second-hand screw head (22), two of screwing of side fixedly connected with second of first two-way lead screw (7) first thread plate (6) threaded connection respectively in the both sides of first two-way lead screw (7) circumferential surface.
3. The stainless steel pipe shape flatness finishing device according to claim 2, characterized in that: every group the subassembly that expands in all includes third recess (16) of seting up in centre gripping post (14), two third gag lever posts (21), two of fixedly connected with in third recess (16) the circumference surface sliding connection of third gag lever post (21) has interior splint (15).
4. The stainless steel pipe shape flatness finishing device according to claim 3, characterized in that: every group drive assembly all includes four second gag lever post (19) of fixed connection in third recess (16), four the circumference surface sliding connection of second gag lever post (19) has two second screw plate (18), the lateral wall of third recess (16) rotates and is connected with second bidirectional screw (17), the outside activity of second bidirectional screw (17) runs through the side of centre gripping post (14) and outwards extends, the side fixedly connected with third hand screw head (23) of second bidirectional screw (17), two second screw plate (18) threaded connection respectively in the both sides of second bidirectional screw (17) circumference surface, two the four ends of second screw plate (18) all have bracing piece (20) through hinge activity hinge joint, eight bracing piece (20) are respectively through hinge activity hinge joint in the tip that four inner splint (15) are close to mutually.
5. The stainless steel pipe shape flatness finishing device according to claim 4, characterized in that: the angle slewing mechanism is including offering second recess (9) in first grip block (8), second recess (9) internal rotation is connected with worm wheel (12), worm wheel (12) fixed connection is in the side of disc (13), the lateral wall of second recess (9) rotates and is connected with worm (10), worm (10) and worm wheel (12) mesh mutually, the side that first grip block (8) was run through in the outside activity of worm (10) and outside extension, the first hand screw head (11) of side fixedly connected with of worm (10).
6. The stainless steel pipe shape flatness finishing device according to claim 5, characterized in that: the circumference surfaces of the eight inner clamping plates (15) are all provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220620917.1U CN217528782U (en) | 2022-03-21 | 2022-03-21 | Appearance flatness trimming device for stainless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220620917.1U CN217528782U (en) | 2022-03-21 | 2022-03-21 | Appearance flatness trimming device for stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217528782U true CN217528782U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220620917.1U Active CN217528782U (en) | 2022-03-21 | 2022-03-21 | Appearance flatness trimming device for stainless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217528782U (en) |
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2022
- 2022-03-21 CN CN202220620917.1U patent/CN217528782U/en active Active
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