CN215941385U - Feeding device of thread rolling machine - Google Patents
Feeding device of thread rolling machine Download PDFInfo
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- CN215941385U CN215941385U CN202122259699.1U CN202122259699U CN215941385U CN 215941385 U CN215941385 U CN 215941385U CN 202122259699 U CN202122259699 U CN 202122259699U CN 215941385 U CN215941385 U CN 215941385U
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- transmission
- rolling machine
- thread rolling
- lifting
- rod
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Abstract
The utility model discloses a feeding device of a thread rolling machine, which relates to the technical field of machining and comprises a material rack and a material distributing structure, wherein the material rack and the material distributing structure are arranged in parallel, the material distributing structure comprises a transmission roller and a support frame, a bottom plate is arranged on the support frame, a transverse transmission rod of a screw rod lifting mechanism is driven to operate through motor operation to drive a gear to rotate, the rotation of a screw rod is realized under the rotation coordination of the gear to realize the jacking operation of a lifting seat, after jacking, a pipe on the side of the material rack can be lifted up under the coordination of a material loading plate, after the lifting, the pipe slides downwards along the inclined edge of the material loading plate, then the material loading plate moves downwards to reset, the pipe falls onto a plurality of transmission rollers, the tail end of the pipe is pushed through the operation of a material pushing cylinder to push the pipe to a thread rolling machine, the automatic feeding when a large pipe rolls the thread is realized, the material is distributed by using a lifter to replace the cylinder, becomes more stable and reliable.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a feeding device of a thread rolling machine.
Background
The thread rolling machine is a multifunctional cold rolling forming machine tool, and can roll threads, straight threads and cross grains on a workpiece in a cold state within the range of rolling force of the thread rolling machine; rolling straight teeth, helical teeth and helical spline gears; straightening, reducing, roll finishing and various forming and rolling;
the existing lifting mechanisms in the industry are all lifted by cylinder power, and the feeding device of the thread rolling machine is designed in view of the fact that the cylinder power is not stable by a lifting machine.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem of providing a feeding device of a thread rolling machine, and the feeding device is lifted by a lifter instead of a cylinder, so that the feeding device is more stable and reliable.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the feeding device of the thread rolling machine comprises a material rack and a material distributing structure, wherein the material rack and the material distributing structure are arranged in parallel, the material distributing structure comprises a transmission roller and a support frame, a bottom plate is arranged on the support frame, lifting guide pillars are vertically welded at four corners of the top side of the bottom plate, a lead screw lifting mechanism is arranged at the middle position of the top side of the bottom plate, a lifting seat is arranged at the top end of a lifting rod at the top of the lead screw lifting mechanism, limit holes are formed in four corners of the lifting seat, the lifting guide pillars are arranged in the limit holes in the four corners of the lifting seat in a matched and penetrating mode, an inclined feeding plate is welded at the top side of the lifting seat, a plurality of fixing frames are welded at the top side of the support frame, a roller frame is arranged on each fixing frame, the transmission roller is arranged in the roller frame in a matched and penetrating mode through a roller shaft, a material pushing cylinder is welded on one fixing frame at the end part of the fixing frames, and a motor is arranged on one side of the support frame, the motor is connected with a rotating rod of the screw rod lifting mechanism through a transmission shaft.
As a further scheme of the utility model: and a top side cross beam of the material rack is of a single-side inclined structure.
As a further scheme of the utility model: the inclined feeding plate is characterized in that inclined notches are formed in the top side face of the inclined feeding plate, and the inclined angles of the notches are the same as that of a top side cross beam of the material rack.
As a further scheme of the utility model: the inclined feeding plate and the transmission roller are arranged along the same straight line.
As a further scheme of the utility model: the screw rod lifting mechanism comprises a screw rod, a transverse transmission rod and a rotary gear, the screw rod is perpendicular to the transverse transmission rod, the rotary gear is sleeved on the transverse transmission rod and meshed with screw teeth of the screw rod, and the transverse transmission rod is connected with an output end of the motor through a transmission shaft.
As a further scheme of the utility model: the material pushing cylinder is arranged on one side above the transmission roller at the most end part, the material pushing cylinder is arranged on an extension line in the transmission direction of the transmission roller, and the acting direction of the material pushing cylinder is the same as the transmission direction of the transmission roller.
The utility model has the beneficial effects that:
according to the utility model, the motor is operated to drive the transverse transmission rod of the screw rod lifting mechanism to operate to drive the gear to rotate, the rotation of the screw rod is realized under the rotation coordination of the gear, the jacking operation of the lifting seat is realized, after jacking, the pipe on the side of the material rack can be lifted under the coordination of the feeding plate, after lifting, the pipe slides down along the inclined edge of the feeding plate, then the feeding plate moves downwards to reset, the pipe falls on a plurality of transmission rollers, the tail end of the pipe is pushed through the operation of the material pushing cylinder, the pipe is pushed to the thread rolling machine to roll the thread, the automatic feeding of the large pipe during thread rolling is realized, the material distribution is realized by using the lifter instead of the cylinder, and the material distribution is more stable and reliable.
Drawings
FIG. 1 is an overall three-dimensional structure view of a feeding device of a thread rolling machine according to the present invention;
FIG. 2 is a top view structural diagram of the whole feeding device of the thread rolling machine of the present invention;
FIG. 3 is a front view of the whole feeding device of the thread rolling machine of the present invention;
illustration of the drawings:
1. a material rack; 2. a transmission roller; 3. a material pushing cylinder; 4. feeding plates; 5. a lifting seat; 6. a motor; 7. a lifting guide post; 8. a screw rod lifting mechanism; 9. a base plate; 10. a fixed mount; 11. a roller frame; 12. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 3, a feeding device of a thread rolling machine comprises a material rack 1 and a material distributing structure, wherein the material rack 1 and the material distributing structure are arranged in parallel, the material distributing structure comprises a transmission roller 2 and a support frame 12, a bottom plate 9 is installed on the support frame 12, lifting guide pillars 7 are vertically welded at four corners of the top side of the bottom plate 9, a screw rod lifting mechanism 8 is arranged at the middle position of the top side of the bottom plate 9, a lifting seat 5 is installed at the top end of a lifting rod at the top of the screw rod lifting mechanism 8, limiting holes are formed at four corners of the lifting seat 5, the lifting guide pillars 7 are arranged in the limiting holes at the four corners of the lifting seat 5 in a matched and penetrating manner, an inclined feeding plate 4 is welded at the top side of the lifting seat 5, a plurality of fixing frames 10 are welded at the top side of the support frame 12, a roller frame 11 is installed on the fixing frames 10, the transmission roller 2 is installed in the roller frame 11 in a matched manner through a roller shaft, a material pushing cylinder 3 is welded on one fixing frame 10 at the extreme end part, the motor 6 is installed to one side of support frame 12, and motor 6 passes through the transmission shaft and 8 rotary rod connections of lead screw elevating system, can realize more stable pay-off operation.
The top side cross beam of the material rack 1 is of a single-side inclined structure, the top side surface of an inclined feeding plate 4 is provided with an inclined opening, the inclined angle of the opening is the same as that of the top side cross beam of the material rack 1, the inclined feeding plate 4 and the transmission roller 2 are arranged along the same straight line, the inclined feeding plate 4 is arranged, a screw rod lifting mechanism 8 comprises a screw rod, a transverse transmission rod and a rotary gear, the screw rod is arranged perpendicular to the transverse transmission rod, the rotary gear is sleeved on the transverse transmission rod and meshed with screw teeth of the screw rod, the transverse transmission rod is connected with the output end of a motor 6 through a transmission shaft, a material pushing cylinder 3 is arranged on one side above the transmission roller 2 at the extreme part, the material pushing cylinder 3 is arranged on an extension line of the transmission direction of the transmission roller 2, the action direction of the material pushing cylinder 3 is the same as the transmission direction of the transmission roller 2, the tail end of a pipe is pushed through the operation of the material pushing cylinder 3 to push the pipe to the thread rolling machine to roll the screw teeth, realize the automatic feeding when large-scale tubular product rolls the tooth.
The working principle is as follows: when a workpiece is conveyed on the material rack 1 through the workpiece, the motor 6 is operated to drive the transverse transmission rod of the screw rod lifting mechanism 8 to operate, the gear is driven to rotate, the rotation of the screw rod is realized under the rotation matching of the gear, the lifting operation of the lifting seat 5 is realized, after the lifting operation, the pipe on the side of the material rack 1 can be lifted under the matching of the feeding plate 4, after the lifting operation, the pipe slides downwards along the inclined edge of the feeding plate 4, the motor 6 operates in the reverse direction, the feeding plate 4 moves downwards to reset, the pipe falls on the plurality of transmission rollers 2, the tail end of the pipe is pushed through the pushing cylinder 3 to operate, the pipe is pushed to the thread rolling machine to roll the thread, the automatic feeding when the large-sized pipe rolls the thread, the material is distributed by replacing the cylinder with the lifter, and the material distribution becomes more stable and reliable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The feeding device of the thread rolling machine comprises a material rack (1) and a material distributing structure, wherein the material rack (1) and the material distributing structure are arranged in parallel, and the feeding device is characterized in that the material distributing structure comprises a transmission roller (2) and a supporting frame (12), a bottom plate (9) is installed on the supporting frame (12), lifting guide pillars (7) are vertically welded at four corners of the top side of the bottom plate (9), a lead screw lifting mechanism (8) is arranged at the middle position of the top side of the bottom plate (9), a lifting seat (5) is installed at the top end of a lifting rod at the top of the lead screw lifting mechanism (8), limiting holes are formed at four corners of the lifting seat (5), the lifting guide pillars (7) are arranged in the limiting holes at the four corners of the lifting seat (5) in a matched and penetrating mode, an inclined feeding plate (4) is welded at the top side of the lifting seat (5), and a plurality of fixing frames (10) are welded at the top side of the supporting frame (12), install roller frame (11) on mount (10), transmission roller (2) are installed through the roller cooperation in the inside of roller frame (11), one of them of tip the welding has the material cylinder (3) of pushing away on mount (10), motor (6) are installed to one side of support frame (12), motor (6) are through the rotary rod connection of transmission shaft and lead screw elevating system (8).
2. The feeder of a thread rolling machine according to claim 1, characterized in that the top side cross beam of the rack (1) is of a single-side inclined structure.
3. The feeding device of the thread rolling machine according to claim 1, characterized in that the top side of the inclined feeding plate (4) is provided with inclined notches, and the inclined angles of the notches are the same as the top side cross beam of the material rack (1).
4. The feeder of the thread rolling machine according to claim 1, characterized in that the inclined feeding plate (4) and the transmission roller (2) are arranged along the same straight line.
5. The feeding device of the thread rolling machine according to claim 1, wherein the screw rod lifting mechanism (8) comprises a screw rod, a transverse transmission rod and a rotary gear, the screw rod is perpendicular to the transverse transmission rod, the transverse transmission rod is sleeved with the rotary gear, the rotary gear is meshed with the screw teeth of the screw rod, and the transverse transmission rod is connected with the output end of the motor (6) through a transmission shaft.
6. The feeding device of the thread rolling machine according to claim 1, characterized in that the pushing cylinder (3) is arranged on one side above the transmission roller (2) at the most end part, the pushing cylinder (3) is arranged on an extension line of the transmission direction of the transmission roller (2), and the action direction of the pushing cylinder (3) is the same as the transmission direction of the transmission roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259699.1U CN215941385U (en) | 2021-09-17 | 2021-09-17 | Feeding device of thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259699.1U CN215941385U (en) | 2021-09-17 | 2021-09-17 | Feeding device of thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215941385U true CN215941385U (en) | 2022-03-04 |
Family
ID=80426357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122259699.1U Active CN215941385U (en) | 2021-09-17 | 2021-09-17 | Feeding device of thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215941385U (en) |
-
2021
- 2021-09-17 CN CN202122259699.1U patent/CN215941385U/en active Active
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