CN216228391U - Pipe drawing wall-reducing device - Google Patents
Pipe drawing wall-reducing device Download PDFInfo
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- CN216228391U CN216228391U CN202122782057.XU CN202122782057U CN216228391U CN 216228391 U CN216228391 U CN 216228391U CN 202122782057 U CN202122782057 U CN 202122782057U CN 216228391 U CN216228391 U CN 216228391U
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- fixedly connected
- tubular product
- wall
- briquetting
- threaded rod
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Abstract
The application discloses tubular product is drawn and is subtracted wall device relates to tubular product and subtracts wall technical field, the on-line screen storage device comprises a base, two fixing bases of top one side fixedly connected with of base, two the top fixedly connected with mount pad of fixing base, one side of mount pad is run through and is seted up the fixed slot, the fixed slot inner wall swing joint of mount pad has the tubular product body, the dead lever has been placed to the top level of mount pad. In placing the fixed slot on the mount pad through the tubular product body that will treat to subtract the wall, it rotates to rotate the pull ring and drive the second threaded rod, promote the briquetting and remove downwards, thereby the briquetting compresses tightly the tubular product body downwards, through the rubber pad increase of briquetting and the frictional force in the tubular product body outside, reduce the slip of tubular product body, it slides to drive the gag lever post when the briquetting removes downwards, the gag lever post is spacing to the briquetting, prevent that the briquetting from rotating along with the second threaded rod, keep the stability of briquetting, improve and subtract wall work efficiency, thereby indirectly improve the smoothness of tubular product body inner wall.
Description
Technical Field
The application relates to the technical field of pipe wall reduction, in particular to a pipe wall reduction device for drawing.
Background
The application of tubular product in medical science is comparatively extensive, and the tubular product that medical science was used is mostly the plastic tubing, and is higher to the requirement of smoothness, cleanliness factor. The tube can be produced by drawing and reducing the wall.
However, the medical tube is not easy to be fixed in the wall reducing process, the operation is complex, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that tubular product is difficult for fixing, the application provides a tubular product draws subtracts wall device.
The application provides a tubular product is drawn and is subtracted wall device adopts following technical scheme:
the utility model provides a tubular product is drawn and is subtracted wall device, includes the base, two fixing bases of top one side fixedly connected with of base, two the top fixedly connected with mount pad of fixing base, one side of mount pad is run through and has been seted up the fixed slot, the fixed slot inner wall swing joint of mount pad has the tubular product body, the dead lever has been placed to the top level of mount pad, threaded connection has spacing bolt between dead lever and the mount pad, the top screw thread through connection of dead lever has the second threaded rod, the lower extreme of second threaded rod corresponds the tubular product body and rotates and be connected with the briquetting, the top both sides fixedly connected with gag lever post of briquetting, the gag lever post activity runs through the dead lever top.
Optionally, the top of the second threaded rod is fixedly connected with a pull ring.
Optionally, the bottom of the pressing block is arc-shaped, and the bottom of the pressing block is attached to the outer side of the pipe body.
Optionally, the bottom of the pressing block is fixedly connected with a rubber pad.
Optionally, the spacing groove has been seted up at the top of base, the spacing inslot wall of base rotates and is connected with first threaded rod, one side fixed mounting of base has first step motor, the output shaft and the first threaded rod fixed connection of first step motor, the outside threaded connection of first threaded rod has the removal seat, top one side of removing the seat articulates there is the installation piece, remove the top of seat and install second step motor, remove the first connecting block of one side upper end fixedly connected with of seat, one side fixedly connected with second connecting block of installation piece, screw thread through connection has fastening bolt between first connecting block and the second connecting block, the output shaft fixedly connected with of second step motor is used for inserting this internal axle of polishing of tubular product.
Optionally, the two sides of the movable seat are attached to the limiting groove.
Optionally, the height of the axis point of the pipe body is consistent with the height of the grinding axis.
Optionally, the first connecting block and the second connecting block are identical in shape and size.
To sum up, the beneficial effect of this application is as follows:
the fixed slot on the mount pad is placed through the tubular product body that will treat to subtract the wall, it rotates to rotate the pull ring and drive the second threaded rod, make promotion briquetting downstream, thereby the briquetting compresses tightly the tubular product body downwards, through the rubber pad increase of briquetting and the frictional force in the tubular product body outside, reduce the slip of tubular product body, the briquetting drives the gag lever post slip when moving downwards, the gag lever post is spacing to the briquetting, prevent that the briquetting from rotating along with the second threaded rod, keep the stability of briquetting, be convenient for tubular product fixed, be favorable to improving and subtract wall work efficiency, through the axle of polishing, improve the smoothness of tubular product body inner wall, rotate fastening bolt, make fastening bolt break away from first connecting block and second connecting block, thereby the installation piece has been rotated, and then dismantle second step motor, change the axle of polishing, be convenient for maintaining second step motor simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a structural elevation view of the present application;
fig. 3 is a side view of the structure of the present application.
Description of reference numerals: 1. a base; 2. a limiting groove; 3. a first threaded rod; 4. a movable seat; 5. a first stepper motor; 6. a first connection block; 7. a second connecting block; 8. fastening a bolt; 9. mounting blocks; 10. a second stepping motor; 11. grinding the shaft; 12. a limit bolt; 13. fixing the rod; 14. a limiting rod; 15. a second threaded rod; 16. briquetting; 17. fixing grooves; 18. a mounting seat; 19. a fixed seat; 20. a pull ring; 21. a tube body.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Example (b):
referring to fig. 1 and 2, the embodiment of the application discloses a pipe drawing wall-reducing device, including base 1, two fixing bases 19 of top one side fixedly connected with of base 1, the top fixedly connected with mount pad 18 of two fixing bases 19, one side of mount pad 18 is run through and has been seted up fixed slot 17, the fixed slot 17 inner wall swing joint of mount pad 18 has pipe body 21, pipe body 21 is placed in fixed slot 17, dead lever 13 has been placed to the top level of mount pad 18, threaded connection has stop bolt 12 between dead lever 13 and the mount pad 18, the dead lever 13 that the level was placed is fixed through stop bolt 12 and mount pad 18, improve the installation convenience of device. The top thread through connection of dead lever 13 has second threaded rod 15, and the top fixedly connected with pull ring 20 of second threaded rod 15, and pull ring 20 is convenient for second threaded rod 15's rotation. The lower end of the second threaded rod 15 is rotatably connected with a pressing block 16 corresponding to the pipe body 21, the pressing block 16 is driven by the second threaded rod 15 to move downwards, the pipe body 21 is convenient to fix, and the lower end of the second threaded rod 15 rotates at the top of the pressing block 16. Briquetting 16's top both sides fixedly connected with gag lever post 14, gag lever post 14 activity run through dead lever 13 top, carry on spacingly to briquetting 16 through gag lever post 14, prevent that briquetting 16 from rocking, stability when keeping briquetting 16 to remove. The bottom of the pressing block 16 is arc-shaped, the bottom of the pressing block 16 is attached to the outer side of the pipe body 21, a rubber pad is fixedly connected to the bottom of the pressing block 16, and friction force between the pressing block 16 and the outer side of the pipe body 21 is increased through the rubber pad below the pressing block.
Referring to fig. 1 and 3, a limiting groove 2 is formed at the top of a base 1, a first threaded rod 3 is connected to the inner wall of the limiting groove 2 of the base 1 in a rotating manner, a first stepping motor 5 is fixedly mounted on one side of the base 1, an output shaft of the first stepping motor 5 is fixedly connected with the first threaded rod 3, and the first stepping motor 5 is used for driving the first threaded rod 3 to rotate conveniently. The outside threaded connection of first threaded rod 3 has removal seat 4, removes the both sides and the laminating of spacing groove 2 of seat 4, and first threaded rod 3 drives and removes seat 4 and slide in spacing groove 2, and spacing groove 2 is spacing to removing seat 4, prevents to remove seat 4 and rocks. Remove that top one side of seat 4 articulates there is installation piece 9, second step motor 10 is installed at the top of removing seat 4, remove the first connecting block 6 of one side upper end fixedly connected with of seat 4, one side fixedly connected with second connecting block 7 of installation piece 9, the shape size of first connecting block 6 and second connecting block 7 is unanimous, screw thread through connection has fastening bolt 8 between first connecting block 6 and the second connecting block 7, clip second step motor 10 together through installation piece 9 pressfitting and removal seat 4, connect first connecting block 6 and second connecting block 7 through fastening bolt 8, thereby it is fixed to install piece 9, keep the stability of second step motor 10. Output shaft fixedly connected with of second step motor 10 is used for inserting the axle 11 of polishing in the tubular product body 21, the axle center point height of tubular product body 21 and the axle 11 highly uniform that polishes, after the axle 11 that polishes inserts in the tubular product body 21, on the one hand, provide the support for tubular product body 21 inner wall when drawing the reduction wall, reduce the probability of the crooked deformation of tubular product body 21, on the other hand, rotate as second step motor 10, drive the axle 11 that polishes and subtract wall work to tubular product body 21 inner wall, and make the inner wall more smooth.
The implementation principle of a tubular product drawing wall reduction device of this application embodiment does:
in use, the pipe body 21 of which the wall is to be reduced is placed in the fixing groove 17 on the mounting seat 18, the horizontally placed fixing rod 13 is fixed with the mounting seat 18 through the limiting bolt 12, after the fixing is well performed, by rotating the pull ring 20, the second threaded rod 15 is driven to rotate by the pull ring 20, so that the pushing pressing block 16 is pushed to move downwards, therefore, the pressing block 16 presses the pipe body 21 downwards to facilitate the fixing of the pipe body 21, the sliding of the pipe body 21 is reduced by the increase of the rubber pad under the pressing block 16 and the friction force on the outer side of the pipe body 21, the pressing block 16 moves downwards and drives the limiting rod 14 to slide, the limiting rod 14 limits the pressing block 16 to prevent the pressing block 16 from rotating along with the second threaded rod 15, the stability of the pressing block 16 is kept, the first stepping motor 5 is started to drive the first threaded rod 3 to rotate, thereby drive and remove seat 4 and slide in spacing groove 2, spacing groove 2 is spacing to removing seat 4. The end of the pipe body 21 is pulled by a driving device (not shown in the figure) and the inner wall of the pipe body 21 is supported by the grinding shaft 11.
Start the second step motor 10 on the removal seat 4, drive the axle 11 of polishing and rotate, thereby the axle 11 of polishing impels forward and polishes, make the inner wall attenuation of tubular product body 21, polish and make tubular product body 21 inner wall more smooth, when changing the axle 11 of polishing according to the tubular product body 21 of different specifications, rotate fastening bolt 8, make fastening bolt 8 break away from first connecting block 6 and second connecting block 7, thereby installation piece 9 has been rotated, and then dismantle second step motor 10, change the axle 11 of polishing, be convenient for maintain second step motor 10 simultaneously.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a tubular product is drawn and is subtracted wall device, includes base (1), its characterized in that: two fixed seats (19) are fixedly connected with one side of the top of the base (1), the tops of the two fixed seats (19) are fixedly connected with a mounting seat (18), a fixing groove (17) is formed in one side of the mounting seat (18) in a penetrating manner, a pipe body (21) is movably connected to the inner wall of the fixing groove (17) of the mounting seat (18), a fixed rod (13) is horizontally arranged at the top of the mounting seat (18), a limit bolt (12) is connected between the fixed rod (13) and the mounting seat (18) in a threaded manner, the top thread of the fixed rod (13) is connected with a second threaded rod (15) in a penetrating way, the lower end of the second threaded rod (15) is rotationally connected with a pressing block (16) corresponding to the pipe body (21), the two sides of the top of the pressing block (16) are fixedly connected with limiting rods (14), and the limiting rods (14) movably penetrate through the tops of the fixing rods (13).
2. The pipe drawing wall reduction device according to claim 1, wherein: and the top of the second threaded rod (15) is fixedly connected with a pull ring (20).
3. The pipe drawing wall reduction device according to claim 1, wherein: the bottom of the pressing block (16) is arc-shaped, and the bottom of the pressing block (16) is attached to the outer side of the pipe body (21).
4. The pipe drawing wall reduction device according to claim 1, wherein: the bottom of the pressing block (16) is fixedly connected with a rubber pad.
5. The pipe drawing wall reduction device according to claim 1, wherein: the top of the base (1) is provided with a limiting groove (2), the inner wall of the limiting groove (2) of the base (1) is rotatably connected with a first threaded rod (3), one side of the base (1) is fixedly provided with a first stepping motor (5), the output shaft of the first stepping motor (5) is fixedly connected with the first threaded rod (3), the outer side of the first threaded rod (3) is in threaded connection with a movable seat (4), one side of the top of the movable seat (4) is hinged with a mounting block (9), the top of the movable seat (4) is provided with a second stepping motor (10), the upper end of one side of the movable seat (4) is fixedly connected with a first connecting block (6), one side of the mounting block (9) is fixedly connected with a second connecting block (7), and a fastening bolt (8) is in threaded through connection between the first connecting block (6) and the second connecting block (7), the output shaft of the second stepping motor (10) is fixedly connected with a grinding shaft (11) which is inserted into the pipe body (21).
6. The pipe drawing wall reduction device according to claim 5, wherein: the two sides of the movable seat (4) are attached to the limiting groove (2).
7. The pipe drawing wall reduction device according to claim 5, wherein: the height of the axis point of the pipe body (21) is consistent with that of the grinding shaft (11).
8. The pipe drawing wall reduction device according to claim 5, wherein: the first connecting block (6) and the second connecting block (7) are identical in shape and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122782057.XU CN216228391U (en) | 2021-11-13 | 2021-11-13 | Pipe drawing wall-reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122782057.XU CN216228391U (en) | 2021-11-13 | 2021-11-13 | Pipe drawing wall-reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216228391U true CN216228391U (en) | 2022-04-08 |
Family
ID=80941305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122782057.XU Active CN216228391U (en) | 2021-11-13 | 2021-11-13 | Pipe drawing wall-reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216228391U (en) |
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2021
- 2021-11-13 CN CN202122782057.XU patent/CN216228391U/en active Active
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