CN215034058U - Clamping mechanism of seamless steel pipe - Google Patents
Clamping mechanism of seamless steel pipe Download PDFInfo
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- CN215034058U CN215034058U CN202121115609.5U CN202121115609U CN215034058U CN 215034058 U CN215034058 U CN 215034058U CN 202121115609 U CN202121115609 U CN 202121115609U CN 215034058 U CN215034058 U CN 215034058U
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- seamless steel
- pivot
- screw rod
- frame
- steel pipe
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Abstract
The utility model discloses a fixture of seamless steel pipe relates to fixture technical field, for solving among the prior art at the use scene of seamless steel pipe, often need punch or cutting process seamless steel pipe according to actual conditions, but the seamless steel pipe is difficult fixed, leads to processing easily to make mistakes, influences the problem of the use of seamless steel pipe. The second clamping frame is installed to PMKD's top, and PMKD passes through bolt fixed connection with the second clamping frame, the inside of second clamping frame is provided with the direction recess, the internally mounted of second clamping frame has fixed footstock, and second clamping frame passes through bolt fixed connection with fixed footstock, the internally mounted of fixed footstock has the screw rod, and fixed footstock and screw rod threaded connection, the screw rod runs through fixed footstock, the second runner is installed to the top of screw rod, and screw rod and second runner welded connection.
Description
Technical Field
The utility model relates to a fixture technical field specifically is a fixture of seamless steel pipe.
Background
From the first industrial revolution, various production technologies are continuously improved and innovated, cities are continuously developed, so far, the appearance of the cities is different from the appearance of the cities in the world, the cities need to be built, different building appearances are designed, the individuation of the cities is improved, the seamless steel pipe is formed by perforating whole round steel, the surface of the seamless steel pipe is not provided with a steel pipe with a welding seam, and the application of the seamless steel pipe in construction sites is wide.
At present, in the use site of the seamless steel pipe, the seamless steel pipe is often required to be punched or cut according to actual conditions, but the seamless steel pipe is not easy to fix, so that processing errors are easily caused, and the use of the seamless steel pipe is influenced; therefore, the market urgently needs to develop a clamping mechanism of the seamless steel tube to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixture of seamless steel pipe to the use scene at seamless steel pipe who proposes in solving above-mentioned background art, often need punch or cutting process to seamless steel pipe according to actual conditions, but seamless steel pipe is difficult for fixing, leads to processing to make mistakes easily, influences the problem of seamless steel pipe's use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixture of seamless steel pipe, includes PMKD and first holding frame, the second holding frame is installed to PMKD's top, and PMKD and second holding frame pass through bolt fixed connection, the inside of second holding frame is provided with the direction recess, the internally mounted of second holding frame has fixed footstock, and the second holding frame passes through bolt fixed connection with fixed footstock, the internally mounted of fixed footstock has the screw rod, and fixed footstock and screw rod threaded connection, the screw rod runs through fixed footstock, the second runner is installed to the top of screw rod, and screw rod and second runner welded connection.
Preferably, spring base is installed to the below of screw rod, and the screw rod rotates with spring base to be connected, compression spring is installed to spring base's below, and spring base and compression spring welded connection, first roof pressure frame is installed to compression spring's below, and compression spring and first roof pressure frame welded connection, the direction slat is all installed to the both sides of first roof pressure frame, and just first roof pressure frame passes through bolt fixed connection with the direction slat, install first roof pressure wheel in the first roof pressure frame, and first roof pressure frame rotates with first roof pressure wheel and is connected.
Preferably, a second jacking frame is installed inside the fixed base plate, the fixed base plate is fixedly connected with the second jacking frame through bolts, a fixed groove is formed in the second jacking frame, a second jacking wheel is installed inside the second jacking frame, and the second jacking frame is rotatably connected with the second jacking wheel.
Preferably, a first rotating shaft is installed on one side of the second jacking frame, the second jacking frame is rotatably connected with the first rotating shaft, a pinion is installed on the outer side of the first rotating shaft, the first rotating shaft is fixedly connected with the pinion through a shaft key, a wide gear is installed below the pinion, and the pinion is in meshed connection with the wide gear.
Preferably, the internally mounted of wide gear has the second pivot, and wide gear passes through axle key fixed connection with the second pivot, the fixed head is installed to one side of second pivot, and the second pivot passes through bolt fixed connection with the fixed head.
Preferably, the baffle is all installed to the top and the below of second pivot, and second pivot and baffle welded connection, the second pivot runs through the second holding frame, the one end that wide gear was kept away from in the second pivot is installed first runner, and second pivot and first runner welded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of first holding frame and second holding frame, all be provided with first roof pressure wheel and second roof pressure wheel in the inside of first holding frame and second holding frame, wherein first roof pressure wheel can go up and down, and then through moving down of first roof pressure wheel, can carry out the roof pressure to seamless steel pipe, makes seamless steel pipe fixed by the roof pressure between first roof pressure wheel and second roof pressure wheel, has improved the convenience and the stability of seamless steel pipe spot facing work.
2. The utility model discloses a through first pivot, the pinion, the setting of second pivot and wide gear, wherein pinion and wide gear meshing are connected, rotation through wide gear drives pinion rotation, can make second roof pressure wheel rotate, and then after one section to seamless steel pipe has been processed, rotation through second roof pressure wheel, can make seamless steel pipe feed, make and treat that the processing section removes between first holding frame and the second holding frame, the convenience of seamless steel pipe processing has been improved, be provided with the fixed head in one side of first pivot simultaneously, the fixed head can inject in the fixed recess, make wide gear can not rotate, and then make second roof pressure wheel can not rotate, the stability in the seamless steel pipe course of working has been improved.
Drawings
Fig. 1 is a schematic view of a clamping mechanism for a seamless steel tube according to the present invention;
fig. 2 is a sectional view of a second holding frame of the present invention;
FIG. 3 is an enlarged schematic view of the part A of the present invention;
fig. 4 is a schematic structural diagram of the fixing head of the present invention.
In the figure: 1. fixing the bottom plate; 2. a first holding frame; 3. a second holder; 4. a first runner; 5. a second runner; 6. fixing the top seat; 7. a guide slat; 8. a first jacking frame; 9. a first top pinch roller; 10. a guide groove; 11. a second jacking frame; 12. a second top pinch roller; 13. a screw; 14. a spring mount; 15. a compression spring; 16. a first rotating shaft; 17. a pinion gear; 18. a baffle plate; 19. a second rotating shaft; 20. a wide gear; 21. a fixed head; 22. and fixing the groove.
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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a fixture of seamless steel pipe, including PMKD 1 and first holding frame 2, the inside of first holding frame 2 also is provided with first top pinch roller 9 and second top pinch roller 12, and second top pinch roller 12 has the same mechanical structure with the inside second top pinch roller 12 of second holding frame 3, second holding frame 3 is installed to PMKD 1's top, and PMKD 1 and second holding frame 3 pass through bolt fixed connection, the inside of second holding frame 3 is provided with direction recess 10, the internally mounted of second holding frame 3 has fixed footstock 6, and second holding frame 3 and fixed footstock 6 pass through bolt fixed connection, the internally mounted of fixed footstock 6 has screw rod 13, and fixed footstock 6 and screw rod 13 threaded connection, screw rod 13 runs through fixed footstock 6, second runner 5 is installed to the top of screw rod 13, and screw rod 13 and second runner 5 welded connection.
Further, a spring base 14 is installed below the screw 13, the screw 13 is rotatably connected with the spring base 14, a bearing is arranged inside the spring base 14, the screw 13 and the spring base 14 can be rotatably connected, a compression spring 15 is installed below the spring base 14, the spring base 14 is connected with the compression spring 15 in a welding manner, the compression spring 15 is arranged, the first jacking wheel 9 can elastically jack the seamless steel pipe, a first jacking frame 8 is installed below the compression spring 15, the compression spring 15 is connected with the first jacking frame 8 in a welding manner, guide strip plates 7 are installed on two sides of the first jacking frame 8, the first jacking frame 8 is fixedly connected with the guide strip plates 7 through bolts, the first jacking wheel 9 is installed inside the first jacking frame 8, the first jacking frame 8 is rotatably connected with the first jacking wheel 9, an arc-shaped groove is formed inside the first jacking wheel 9, so that the first jacking wheel 9 can be attached to the seamless steel pipe.
Further, PMKD 1's internally mounted has second top pressure frame 11, and PMKD 1 passes through bolt fixed connection with second top pressure frame 11, second top pressure frame 11's inside is provided with fixed recess 22, fixed recess 22 sets up to the triangle-shaped recess, second top pressure frame 11's internally mounted has second top pinch roller 12, and second top pressure frame 11 rotates with second top pinch roller 12 to be connected, second top pinch roller 12's inside is provided with the arc recess, make second top pinch roller 12 can laminate seamless steel pipe.
Further, a first rotating shaft 16 is installed on one side of the second jacking frame 11, the second jacking frame 11 is rotatably connected with the first rotating shaft 16, a small gear 17 is installed on the outer side of the first rotating shaft 16, the first rotating shaft 16 is fixedly connected with the small gear 17 through a shaft key, a wide gear 20 is installed below the small gear 17, the small gear 17 is meshed with the wide gear 20, the small gear 17 and the wide gear 20 are both made of steel with high strength, the mechanical strength is improved, the abrasion loss is reduced, and the service lives of the small gear 17 and the wide gear 20 are prolonged.
Further, the second rotating shaft 19 is installed inside the wide gear 20, the wide gear 20 is fixedly connected with the second rotating shaft 19 through a shaft key, the fixing head 21 is installed on one side of the second rotating shaft 19, the second rotating shaft 19 is fixedly connected with the fixing head 21 through a bolt, the fixing head 21 is in a triangular column shape, and after the fixing head 21 is inserted into the fixing groove 22, the second rotating shaft 19 cannot rotate.
Further, baffle 18 is all installed to the top and the below of second pivot 19, and second pivot 19 and baffle 18 welded connection, the setting of baffle 18 can prevent that second pivot 19 from moving too much left, lead to wide gear 20 and pinion 17 separation, second pivot 19 runs through second holding frame 3, first pivot 4 is installed to the one end that wide gear 20 was kept away from to second pivot 19, and second pivot 19 and first pivot 4 welded connection, the setting of first pivot 4, it is more convenient to make seamless steel pipe feed.
The working principle is as follows: when the seamless steel pipe machining device is used, a seamless steel pipe is inserted into the first clamping frame 2 and the second clamping frame 3, a section to be machined of the seamless steel pipe is arranged between the first clamping frame 2 and the second clamping frame 3, the second rotating wheels 5 on the first clamping frame 2 and the second clamping frame 3 are respectively screwed, the screw rod 13 is rotated, the spring base 14 moves downwards, the first jacking frame 8 vertically moves downwards under the guiding action of the guide strip plate 7, the seamless steel pipe is jacked by the first jacking wheel 9, the seamless steel pipe is jacked and fixed between the first jacking wheel 9 and the second jacking wheel 12, then the part to be machined of the seamless steel pipe between the first clamping frame 2 and the second clamping frame 3 can be machined, when the part to be machined of the seamless steel pipe exists, the first rotating wheel 4 is pulled outwards, the second rotating shaft 19 drives the fixing head 21 to move leftwards and separate from the fixing groove 22, and then, twisting the first rotating wheel 4 to enable the second rotating shaft 19 to rotate, wherein the first rotating shaft 16 rotates through the meshing transmission of the wide gear 20 and the pinion 17, then the first rotating shaft 16 drives the second jacking wheel 12 to rotate, so that the seamless steel pipe is fed, a section to be processed is moved between the first clamping frame 2 and the second clamping frame 3, then the first rotating wheel 4 stops being twisted, the first rotating wheel 4 is pressed, the second rotating shaft 19 drives the fixing head 21 to jack the fixing groove 22, the wide gear 20 cannot rotate, the second jacking wheel 12 cannot rotate, and then the seamless steel pipe is continuously processed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fixture of seamless steel pipe, includes PMKD (1) and first holding frame (2), its characterized in that: second holding frame (3) is installed to the top of PMKD (1), and PMKD (1) passes through bolt fixed connection with second holding frame (3), the inside of second holding frame (3) is provided with direction recess (10), the internally mounted of second holding frame (3) has fixed footstock (6), and second holding frame (3) and fixed footstock (6) pass through bolt fixed connection, the internally mounted of fixed footstock (6) has screw rod (13), and fixed footstock (6) and screw rod (13) threaded connection, fixed footstock (6) are run through to screw rod (13), second runner (5) are installed to the top of screw rod (13), and screw rod (13) and second runner (5) welded connection.
2. The clamping mechanism of the seamless steel tube according to claim 1, characterized in that: spring base (14) are installed to the below of screw rod (13), and screw rod (13) rotate with spring base (14) and be connected, compression spring (15) are installed to the below of spring base (14), and spring base (14) and compression spring (15) welded connection, first top pressure frame (8) is installed to the below of compression spring (15), and compression spring (15) and first top pressure frame (8) welded connection, direction slat (7) are all installed to the both sides of first top pressure frame (8), and first top pressure frame (8) and direction slat (7) pass through bolt fixed connection, install first top pinch roller (9) in first top pressure frame (8), and first top pressure frame (8) rotate with first top pinch roller (9) and be connected.
3. The clamping mechanism of the seamless steel tube according to claim 1, characterized in that: the internally mounted of PMKD (1) has second top pressure frame (11), and PMKD (1) and second top pressure frame (11) pass through bolt fixed connection, the inside of second top pressure frame (11) is provided with fixed recess (22), the internally mounted of second top pressure frame (11) has second top pinch roller (12), and second top pressure frame (11) rotates with second top pinch roller (12) to be connected.
4. The clamping mechanism of the seamless steel tube as claimed in claim 3, wherein: first pivot (16) are installed to one side of second top pressure frame (11), and second top pressure frame (11) rotate with first pivot (16) and be connected, pinion (17) are installed in the outside of first pivot (16), and just first pivot (16) pass through hub key fixed connection with pinion (17), wide gear (20) are installed to the below of pinion (17), and pinion (17) are connected with wide gear (20) meshing.
5. The clamping mechanism of the seamless steel tube as claimed in claim 4, wherein: the internally mounted of wide gear (20) has second pivot (19), and wide gear (20) and second pivot (19) pass through shaft key fixed connection, fixed head (21) are installed to one side of second pivot (19), and second pivot (19) and fixed head (21) pass through bolt fixed connection.
6. The clamping mechanism of the seamless steel tube as claimed in claim 5, wherein: baffle (18) are all installed to the top and the below of second pivot (19), and second pivot (19) and baffle (18) welded connection, second pivot (19) run through second holding frame (3), first runner (4) are installed to the one end that wide gear (20) were kept away from in second pivot (19), and second pivot (19) and first runner (4) welded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115609.5U CN215034058U (en) | 2021-05-24 | 2021-05-24 | Clamping mechanism of seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115609.5U CN215034058U (en) | 2021-05-24 | 2021-05-24 | Clamping mechanism of seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215034058U true CN215034058U (en) | 2021-12-07 |
Family
ID=79213926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121115609.5U Active CN215034058U (en) | 2021-05-24 | 2021-05-24 | Clamping mechanism of seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215034058U (en) |
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2021
- 2021-05-24 CN CN202121115609.5U patent/CN215034058U/en active Active
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