CN212665105U - Thread milling equipment for producing threaded pipe - Google Patents
Thread milling equipment for producing threaded pipe Download PDFInfo
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- CN212665105U CN212665105U CN202021322784.7U CN202021322784U CN212665105U CN 212665105 U CN212665105 U CN 212665105U CN 202021322784 U CN202021322784 U CN 202021322784U CN 212665105 U CN212665105 U CN 212665105U
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Abstract
A thread milling device for producing threaded pipes comprises a base plate and a milling frame fixed to the top of the base plate. The utility model discloses an activity groove has been seted up in the inside of milling the frame, and the mounting groove has all been seted up to the both sides of activity inslot wall, the inside swing joint of activity groove has the installation piece, and the both sides of installation piece respectively with one side sliding connection of two mounting groove inner walls, utilize and mill the frame and carry out rigidity to the screwed pipe, and utilize servo motor to pass through the meshing transmission between gear and the ring gear and realize milling the inside rotation of frame to fixed screwed pipe mechanism, servo electric cylinder drives whole fixed screwed pipe mechanism to one side displacement of milling the tool bit simultaneously, thereby realize the milling of screwed pipe surface screw thread, compare numerical control machine tool equipment, this milling equipment cost is with low costs, compact structure design, the operation is comparatively simple when carrying out screwed pipe surface thread milling, it is convenient to use, the practicality is better, be worth promoting.
Description
Technical Field
The utility model relates to a screwed pipe production facility technical field especially relates to a screwed pipe production is with screw thread equipment of milling.
Background
The threaded pipe is also called low-rib pipe, mainly expands heat transfer area by means of external ribbing (ribbing coefficient is 2-3), and is generally used in the place where the heat supply coefficient in the pipe is greater than that in the pipe by more than 1 time, and also has better strengthening effect for external condensation and boiling due to surface tension action.
The mode that current screwed pipe was milling screw thread is all adopting digit control machine tool to carry out screw thread milling usually, but numerical control machine tool equipment's cost is higher, and some little processing producers can not choose to purchase usually, and is comparatively troublesome when carrying out screwed pipe surface screw thread milling, consequently, need design a cost with low costs to the milling of screwed pipe upper thread, and can reach the milling equipment of better screw thread milling effect.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a screwed pipe production is with screw thread milling equipment has solved current screwed pipe and has all adopted the digit control machine tool to carry out screw thread milling usually at the mode that carries out screw thread milling, but digit control machine tool equipment's cost is higher, and some little processing manufacturers can not select to purchase the use usually, carries out the screwed pipe surface screw thread milling with comparatively troublesome problem man-hour.
(II) technical scheme
The utility model provides a screwed pipe production is with screw thread equipment of milling, include the bottom plate and fix the frame that mills at the bottom plate top, mill the inside of frame and seted up the movable groove, and the both sides of activity inslot wall have all seted up the mounting groove, the inside swing joint in activity groove has the installation piece, and the both sides of installation piece respectively with one side sliding connection of two mounting groove inner walls, the mounting hole has been seted up to the inside of installation piece, and the inside rotation of mounting hole is connected with the fixed block, the inside swing joint of fixed block has the stopper, and the equal threaded connection in both sides at stopper top has the screw rod, two the fixed block is all run through on the top of screw rod, and the through-hole has all been seted up to the.
Preferably, the inside fixedly connected with servo motor of installation piece, and the one end fixedly connected with gear of servo motor output shaft, the fixed surface of fixed block is connected with the ring gear, and intermeshing between the surface of ring gear and the surface of gear.
Preferably, the fixed orifices have been seted up to the inside of fixed block, and the stopper is located the inside of fixed orifices, the below fixedly connected with rubber pad of fixed orifices inner wall.
Preferably, two equal fixedly connected with servo electric jar in one side of mounting groove inner wall, and the one end of two servo electric jar drive shafts respectively with the front and back fixed connection of mounting block one side.
Preferably, one side of the top of the milling frame is fixedly connected with a connecting plate through a bolt, and the bottom of the connecting plate is fixedly connected with a milling cutter head.
Preferably, a discharge groove is formed in the left side of the interior of the milling frame, and the bottom surface of the inner wall of the discharge groove is an inclined plane.
Preferably, the top of the milling frame is provided with a through groove.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the milling rack is characterized in that a movable groove is formed in the milling rack, mounting grooves are formed in two sides of the inner wall of the movable groove, a mounting block is movably connected in the movable groove, two sides of the mounting block are respectively connected with one side of the inner wall of each mounting groove in a sliding manner, a mounting hole is formed in the mounting block, a fixing block is rotatably connected in the mounting hole, a limiting block is movably connected in the fixing block, screw rods are connected to two sides of the top of the limiting block in a threaded manner, the top ends of the two screw rods penetrate through the fixing block, through holes are formed in two sides of the top of the mounting block, the threaded pipe is fixed in position by the milling rack, the fixed threaded pipe mechanism is rotated in the milling rack by a servo motor through meshing transmission between a gear and a gear ring, and meanwhile, a servo electric cylinder drives the whole fixed threaded pipe mechanism to move to, thereby realize the milling process of screwed pipe surface screw thread, compare numerical control machine tool equipment, this milling equipment cost is with low costs, and structural design is compact, and the operation is comparatively simple when carrying out screwed pipe surface screw thread milling process, and it is convenient that the use is got up comparatively, and the practicality is better, is worth promoting.
Drawings
Fig. 1 is the utility model provides a threaded pipe production is with thread milling equipment's schematic structure view.
Fig. 2 is a top view of the internal structure of the milling rack in the thread milling device for producing the threaded pipe.
Fig. 3 is a side view of the internal structure of the mounting block and the fixing block in the thread milling device for producing the threaded pipe.
Reference numerals: 1. a base plate; 2. a milling frame; 3. a movable groove; 4. mounting grooves; 5. mounting blocks; 6. mounting holes; 7. a fixed block; 8. a limiting block; 9. a screw; 10. a through hole; 11. a servo motor; 12. a gear; 13. a ring gear; 14. a fixing hole; 15. a rubber pad; 16. a servo electric cylinder; 17. a connecting plate; 18. a discharge chute; 19. a through groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a screwed pipe production is with screw thread equipment of milling, including bottom plate 1 and fix at the 1 top of bottom plate mill frame 2, mill the inside of frame 2 and seted up movable groove 3, and the both sides of 3 inner walls in movable groove have all seted up mounting groove 4, the inside swing joint in movable groove 3 has installation piece 5, and the both sides of installation piece 5 respectively with one side sliding connection of two 4 inner walls in mounting groove, mounting hole 6 has been seted up to the inside of installation piece 5, and the inside rotation of mounting hole 6 is connected with fixed block 7, the inside swing joint of fixed block 7 has stopper 8, and the equal threaded connection in both sides at stopper 8 top has screw rod 9, fixed block 7 is all run through on the top of two screw rods 9, and through-hole 10 has all been seted up to the both sides at.
The utility model discloses in, carry out the rigidity through milling frame 2 to the screwed pipe, and utilize servo motor 11 to realize milling frame 2 inside rotation milling frame to fixed screwed pipe mechanism through the meshing transmission between gear 12 and the ring gear 13, servo electric cylinder 16 drives whole fixed screwed pipe mechanism to one side displacement of milling the tool bit simultaneously, thereby realize the milling of screwed pipe surface screw thread, numerical control machine tool equipment compares, this milling equipment cost is with low costs, structural design is compact, the operation is comparatively simple when carrying out the milling of screwed pipe surface screw thread, it is convenient to use, the practicality is better, be worth promoting.
In an alternative embodiment, a servo motor 11 is fixedly connected to the inside of the mounting block 5, a gear 12 is fixedly connected to one end of an output shaft of the servo motor 11, a gear ring 13 is fixedly connected to the surface of the fixing block 7, and the surface of the gear ring 13 and the surface of the gear 12 are engaged with each other.
It should be noted that the rotation of the threaded pipe is realized by the engagement transmission between the servo motor 11 and the gear 12 and the ring gear 13.
In an optional embodiment, a fixing hole 14 is formed in the fixing block 7, the limiting block 8 is located in the fixing hole 14, and a rubber pad 15 is fixedly connected below the inner wall of the fixing hole 14.
It should be noted that the rubber pad 15 has a good protection effect on the surface quality of the threaded pipe.
In an alternative embodiment, servo electric cylinders 16 are fixedly connected to one side of the inner wall of each of the two mounting grooves 4, one end of a driving shaft of each of the two servo electric cylinders 16 is fixedly connected to the front and the rear of one side of each of the mounting blocks 5, a connecting plate 17 is fixedly connected to one side of the top of the milling frame 2 through a bolt, and a milling cutter head is fixedly connected to the bottom of the connecting plate 17.
It should be noted that the servo electric cylinder 16 drives the shaft to drive the threaded pipe to move to one side of the milling cutter head, so as to mill the threads on the surface of the threaded pipe.
In an alternative embodiment, the left side of the inside of the milling frame 2 is provided with a discharge chute 18, the bottom surface of the inner wall of the discharge chute 18 is an inclined surface, and the top of the milling frame 2 is provided with a through groove 19.
It should be noted that the inclined discharge groove 18 can be used for collecting and processing the scraps generated in the milling process.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The thread milling equipment for producing the threaded pipe is characterized by comprising a base plate (1) and a milling frame (2) fixed to the top of the base plate (1), wherein a movable groove (3) is formed in the milling frame (2), mounting grooves (4) are formed in two sides of the inner wall of each movable groove (3), a mounting block (5) is movably connected to the inner part of each movable groove (3), two sides of each mounting block (5) are respectively connected with one side of the inner wall of each mounting groove (4) in a sliding manner, a mounting hole (6) is formed in each mounting block (5), a fixing block (7) is rotatably connected to the inner part of each mounting hole (6), a limiting block (8) is movably connected to the inner part of each fixing block (7), screw rods (9) are connected to two sides of the top of each limiting block (8) in a threaded manner, and the top ends of the two screw rods (9) penetrate, and through holes (10) are formed in the two sides of the top of the mounting block (5).
2. The thread milling equipment for producing threaded pipes according to claim 1, characterized in that the inside of the mounting block (5) is fixedly connected with a servo motor (11), one end of the output shaft of the servo motor (11) is fixedly connected with a gear (12), the surface of the fixed block (7) is fixedly connected with a gear ring (13), and the surface of the gear ring (13) and the surface of the gear (12) are engaged with each other.
3. The thread milling equipment for producing the threaded pipe according to claim 1, wherein a fixing hole (14) is formed in the fixing block (7), the limiting block (8) is located in the fixing hole (14), and a rubber gasket (15) is fixedly connected to the lower portion of the inner wall of the fixing hole (14).
4. The thread milling equipment for producing the threaded pipe according to claim 1, wherein one side of the inner wall of each of the two mounting grooves (4) is fixedly connected with a servo electric cylinder (16), and one end of a driving shaft of each of the two servo electric cylinders (16) is fixedly connected with the front and the rear of one side of the mounting block (5).
5. A thread milling device for producing threaded pipes according to claim 1, characterized in that one side of the top of the milling frame (2) is fixedly connected with a connecting plate (17) through bolts, and the bottom of the connecting plate (17) is fixedly connected with a milling cutter head.
6. The thread milling equipment for producing the threaded pipe according to claim 1, wherein a discharge groove (18) is formed in the left side of the inside of the milling frame (2), and the bottom surface of the inner wall of the discharge groove (18) is an inclined surface.
7. The thread milling equipment for producing the threaded pipe according to claim 1, characterized in that the top of the milling frame (2) is provided with a through slot (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322784.7U CN212665105U (en) | 2020-07-08 | 2020-07-08 | Thread milling equipment for producing threaded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322784.7U CN212665105U (en) | 2020-07-08 | 2020-07-08 | Thread milling equipment for producing threaded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212665105U true CN212665105U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322784.7U Active CN212665105U (en) | 2020-07-08 | 2020-07-08 | Thread milling equipment for producing threaded pipe |
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| CN (1) | CN212665105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302022A (en) * | 2022-10-12 | 2022-11-08 | 常州源光节能科技有限公司 | Tapping equipment for processing threaded rod |
-
2020
- 2020-07-08 CN CN202021322784.7U patent/CN212665105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302022A (en) * | 2022-10-12 | 2022-11-08 | 常州源光节能科技有限公司 | Tapping equipment for processing threaded rod |
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