CN212733987U - Feeding track of thread rolling machine - Google Patents
Feeding track of thread rolling machine Download PDFInfo
- Publication number
- CN212733987U CN212733987U CN202021376433.4U CN202021376433U CN212733987U CN 212733987 U CN212733987 U CN 212733987U CN 202021376433 U CN202021376433 U CN 202021376433U CN 212733987 U CN212733987 U CN 212733987U
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- fixing plate
- track
- fixedly connected
- thread rolling
- rolling machine
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Abstract
The utility model discloses a feeding track of a thread rolling machine, which comprises a first semi-track, wherein the other side of the first semi-track is provided with a second semi-track, the middle parts of the first semi-track and the second semi-track are provided with track grooves, the middle part of the side surface of the first semi-track is fixedly connected with a first fixing plate, the relative position of the side surface of the second semi-track and the first fixing plate is fixedly connected with a second fixing plate, the upper end surface of the first fixing plate is provided with a through hole, one side of the upper end of the second fixing plate close to the first fixing plate is fixedly connected with a limiting rod, the utility model discloses a threaded rod is provided with a first fixing plate, a through hole, a second fixing plate, a limiting rod, a third fixing plate, a threaded hole, a fourth fixing plate and a threaded rod, and other structural components, the threaded rod is rotated by rotating a handle, so that the relative or, therefore, the width of the track groove can be changed quickly, the screw can be adapted to screws of different specifications quickly, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a feeding track field especially relates to a feed track of thread rolling machine.
Background
A thread rolling machine is a processing device for the outer surface of a cylindrical workpiece. The two thread rolling surfaces have the same thread shape with the same spiral angle as the thread shape of the bolt, and the bolt blank between the two thread rolling plates is rolled into threads when the thread rolling plates move mutually. The thread rolling plate is processed one bolt thread at a time, and the speed is quite high. The thread rolling is mainly used for processing small bolts.
The feeding track of the thread rolling machine used in the market at present has the defect that the width of the feeding track cannot be changed rapidly according to the diameter of a screw, and if the screws with different specifications are processed, the feeding track needs to be installed again, so that inconvenience is brought to production and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a feeding track of a thread rolling machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a feeding track of a thread rolling machine comprises a first half track, a second half track is arranged on the other side of the first half track, a track groove is formed in the middle of the first half track and the second half track, a first fixing plate is fixedly connected to the middle of the side surface of the first half track, a second fixing plate is fixedly connected to the opposite position of the side surface of the second half track and the first fixing plate, a through hole is formed in the upper end surface of the first fixing plate, a limiting rod is fixedly connected to one side, close to the first fixing plate, of the upper end of the second fixing plate, a third fixing plate is fixedly connected to one end of the side surface of the first half track, a threaded hole is formed in the upper end surface of the third fixing plate, a fourth fixing plate is fixedly connected to the opposite position of the side surface of the second half track and the third fixing plate, and a bearing is fixedly connected, and the inner ring of the bearing is fixedly connected with a threaded rod.
As a further description of the above technical solution:
the limiting rod penetrates through the through hole to be in smooth contact with the through hole.
As a further description of the above technical solution:
one end of the threaded rod penetrates through the threaded hole to be in threaded connection with the threaded rod, and the other end of the threaded rod is fixedly connected with a handle.
As a further description of the above technical solution:
the width of the track groove is equal to the diameter of the screw.
As a further description of the above technical solution:
the height between the limiting rod and the threaded rod and the distance between the limiting rod and the first half track and the second half track is larger than the height between the screw and the nut.
As a further description of the above technical solution:
and the first fixing plate, the third fixing plate, the second fixing plate and the fourth fixing plate are respectively welded and fixed with the first half track and the second half track.
The utility model discloses following beneficial effect has:
the utility model discloses a structural component such as first fixed plate, through-hole, second fixed plate, gag lever post, third fixed plate, screw hole, fourth fixed plate and threaded rod has been set up, makes the threaded rod rotate through rotating the handle, can realize first half track and second half orbital relative or back-to-back motion, consequently can change the width in track groove fast to adapt to the screw of different specifications fast, improve work efficiency.
Drawings
Fig. 1 is a top view of a feeding track of a thread rolling machine provided by the present invention;
fig. 2 is a front view of a feeding track of the thread rolling machine provided by the present invention;
fig. 3 is a side view of a feeding track of the thread rolling machine of the present invention.
Illustration of the drawings:
1. a first half track; 2. a second half track; 3. a track groove; 4. a first fixing plate; 5. a through hole; 6. a third fixing plate; 7. a threaded hole; 8. a fourth fixing plate; 9. a limiting rod; 10. a handle; 11. a bearing; 12. a threaded rod; 13. and a second fixing plate.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a feeding track of a thread rolling machine comprises a first half track 1, a second half track 2 is arranged on the other side of the first half track 1, a track groove 3 is arranged in the middle of the first half track 1 and the second half track 2, a first fixing plate 4 is fixedly connected to the middle of the side surface of the first half track 1, a second fixing plate 13 is fixedly connected to the position, opposite to the first fixing plate 4, of the side surface of the second half track 2, a through hole 5 is formed in the upper end surface of the first fixing plate 4, a limiting rod 9 is fixedly connected to one side, close to the first fixing plate 4, of the upper end of the second fixing plate 13, the moving direction of the first half track 1 is limited, a third fixing plate 6 is fixedly connected to one end of the side surface of the first half track 1, a threaded hole 7 is formed in the upper end surface of the third fixing plate 6, a fourth fixing plate 8 is fixedly connected to the, the upper end fixedly connected with bearing 11 of fourth fixed plate 8 realizes the rotation of threaded rod 12, and the inner circle fixedly connected with threaded rod 12 of bearing 11.
The limiting rod 9 penetrates through the through hole 5 to be in smooth contact with the through hole, and the moving direction of the first half track 1 is limited. One end of the threaded rod 12 penetrates through the threaded hole 7 to be in threaded connection with the threaded hole, and the other end of the threaded rod 12 is fixedly connected with a handle 10 for power transmission. The width of the track groove 3 is equal to the diameter of the screw, so that normal feeding of the screw is realized. The height between the limiting rod 9 and the threaded rod 12 and the first half track 1 and the second half track 2 is larger than that of the screw nut, so that the screw can move in the track groove 3. The first fixing plate 4, the third fixing plate 6, the second fixing plate 13 and the fourth fixing plate 8 are respectively welded and fixed with the first half rail 1 and the second half rail 2, and stability of components is guaranteed.
The working principle is as follows: the handle 10 is rotated, the threaded rod 12 is rotated, and since the threaded rod 12 is in threaded connection with the third fixing plate 6, the third fixing plate 6 moves to drive the first half rail 1 to move, and meanwhile, the limiting rod 9 moves in the through hole 5, so that the width of the rail groove 3 changes in size according to the movement of the first half rail 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a feed track of thread rolling machine, includes first half track (1), its characterized in that: a second half track (2) is arranged on the other side of the first half track (1), a track groove (3) is arranged in the middle of the first half track (1) and the second half track (2), a first fixing plate (4) is fixedly connected to the middle of the side surface of the first half track (1), a second fixing plate (13) is fixedly connected to the side surface of the second half track (2) opposite to the first fixing plate (4), a through hole (5) is formed in the upper end surface of the first fixing plate (4), a limiting rod (9) is fixedly connected to one side, close to the first fixing plate (4), of the upper end of the second fixing plate (13), a third fixing plate (6) is fixedly connected to one end of the side surface of the first half track (1), a threaded hole (7) is formed in the upper end surface of the third fixing plate (6), a fourth fixing plate (8) is fixedly connected to the side surface of the second half track (2) opposite to the third fixing plate (6), the upper end of the fourth fixing plate (8) is fixedly connected with a bearing (11), and the inner ring of the bearing (11) is fixedly connected with a threaded rod (12).
2. The feed track of the thread rolling machine according to claim 1, characterized in that: the limiting rod (9) penetrates through the through hole (5) to be in smooth contact with the through hole.
3. The feed track of the thread rolling machine according to claim 1, characterized in that: one end of the threaded rod (12) penetrates through the threaded hole (7) to be in threaded connection with the threaded rod, and the other end of the threaded rod (12) is fixedly connected with a handle (10).
4. The feed track of the thread rolling machine according to claim 1, characterized in that: the width of the track groove (3) is equal to the diameter of the screw.
5. The feed track of the thread rolling machine according to claim 1, characterized in that: the distance between the limiting rod (9) and the threaded rod (12) and the distance between the first half track (1) and the second half track (2) are larger than the height of a screw nut.
6. The feed track of the thread rolling machine according to claim 1, characterized in that: the first fixing plate (4), the third fixing plate (6), the second fixing plate (13) and the fourth fixing plate (8) are respectively welded and fixed with the first half rail (1) and the second half rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021376433.4U CN212733987U (en) | 2020-07-14 | 2020-07-14 | Feeding track of thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021376433.4U CN212733987U (en) | 2020-07-14 | 2020-07-14 | Feeding track of thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212733987U true CN212733987U (en) | 2021-03-19 |
Family
ID=75036075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021376433.4U Active CN212733987U (en) | 2020-07-14 | 2020-07-14 | Feeding track of thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212733987U (en) |
-
2020
- 2020-07-14 CN CN202021376433.4U patent/CN212733987U/en active Active
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