CN215697646U - Thread rolling wheel tool for producing conical threads - Google Patents
Thread rolling wheel tool for producing conical threads Download PDFInfo
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- CN215697646U CN215697646U CN202121880269.5U CN202121880269U CN215697646U CN 215697646 U CN215697646 U CN 215697646U CN 202121880269 U CN202121880269 U CN 202121880269U CN 215697646 U CN215697646 U CN 215697646U
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Abstract
The utility model relates to a thread rolling wheel frock for producing taper thread, thread rolling wheel tray, setting including a level setting are in thread rolling wheel tray one end supplies the work piece slope to rotate the mount pad of connection and sets up the thread rolling wheel of thread rolling wheel tray one side, the thread rolling wheel tray is keeping away from one side of thread rolling wheel is provided with and is fixed in the big tapering aureola of another pivot of thread rolling machine, big tapering aureola with form between the thread rolling wheel and supply work piece male clearance. The method and the device have the characteristics of improving the stability of the workpiece during machining, improving the machining effect and the machining efficiency and the like.
Description
Technical Field
The application relates to the technical field of thread production equipment, in particular to a thread rolling wheel tool for producing conical threads.
Background
At present, a thread rolling machine is a multifunctional cold rolling forming machine tool, and the thread rolling machine can roll threads, straight threads and inclined threads 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 machine has safe and reliable electro-hydraulic executing and controlling system, and can make each working cycle select among three modes of manual operation, semi-automatic operation and automatic operation.
In the prior art, when a taper screw is produced, the taper screw is produced through two cone thread rolling wheels arranged on a thread rolling machine, when the screw is processed through a cone part of the cone thread rolling wheels, the maximum taper of the processed taper screw is only 1:13, but the screw with larger taper may be needed in practical use.
SUMMERY OF THE UTILITY MODEL
In order to increase the taper proportion of the taper screw, the application provides a thread rolling wheel tool for producing taper threads.
The above object of the present application is achieved by the following technical solutions:
the utility model provides a thread rolling wheel frock for producing awl screw thread, is in including a level setting and thread rolling wheel tray, setting on the thread rolling machine thread rolling wheel tray one end supplies the mount pad that work piece slope rotation is connected and sets up the thread rolling wheel of thread rolling wheel tray one side, the thread rolling wheel tray is keeping away from one side of thread rolling wheel is provided with and is fixed in the big tapering aureola of another pivot of thread rolling machine, big tapering aureola with form between the thread rolling wheel and supply work piece male clearance.
Through adopting above-mentioned technical scheme, when processing the awl screw to the work piece through this frock, fix the work piece on the mount pad, make the side butt of work piece on big tapering aureola, the thread rolling wheel butt rotates at the work piece side this moment, thereby extrude the awl screw at the side roller of work piece, this scheme supports through big tapering aureola through the mount pad with work piece slope simultaneously, thereby conveniently process out the more big tapering screw of tapering, make the work piece more firm stable when processing simultaneously, and then improve the processingquality of awl screw.
Preferably, the annular has been seted up to the middle part of big tapering aureola week side, big tapering aureola is in the both sides of annular form the support ring protruding, the protruding periphery wall of support ring is the slope form.
Through adopting above-mentioned technical scheme, when big tapering aureola butt when the work piece side, the work piece is being processed by the thread rolling wheel simultaneously, along with the rotation of work piece this moment, the position of work piece processing will the large tapering aureola of direct contact, the taper thread that probably causes having generated damages, set up the annular in the middle part of big tapering aureola in this scheme for the support ring protruding support of annular both sides is at the work piece side, the position of processing out the taper thread this moment will be located annular department, thereby make the large tapering aureola can not exert an influence to the taper thread that has generated.
Preferably, a plurality of T-shaped sliding grooves are horizontally formed in one end, close to the mounting seat, of the thread rolling wheel tray, sliding blocks are arranged at the side ends of the mounting seat, and T-shaped sliding strips which are inserted into the T-shaped sliding grooves in a sliding mode are arranged at one ends of the sliding blocks.
Through adopting above-mentioned technical scheme, the mount pad slides along with the sliding block is at thread rolling wheel tray one end level to make the mount pad can be to being close to or keeping away from the clearance removal between big tapering smooth wheel and the screw thread rolling wheel, thereby make this frock be applicable to the work piece of length difference, can freely adjust according to the work piece of different length simultaneously, when guaranteeing the machining precision, it is more convenient.
Preferably, one end of the thread rolling wheel tray is horizontally provided with a workpiece abutting plate group in a sliding manner on one side of the sliding block, and one side end of the workpiece abutting plate group is inserted into a gap between the large-taper finishing wheel and the thread rolling wheel.
Through adopting above-mentioned technical scheme, insert in the clearance between big tapering aureola and the thread rolling wheel through propping board group with the work piece for the work piece is adding man-hour, and the work piece need not directly fixed with the mount pad, only need the butt in the mount pad the butt in work piece butt board group side alright, thereby improve the material loading and the unloading speed of processing awl screw thread, and then improve the efficiency of production and processing.
Preferably, the workpiece abutting plate group comprises a sliding plate and a limiting plate, one end of the sliding plate is provided with a sliding rail which is inserted in the T-shaped sliding groove in a sliding mode, and the limiting plate is fixed to one end, far away from the thread rolling wheel tray, of the sliding plate through a bolt.
Through adopting above-mentioned technical scheme, slide whole work piece butt board group and set up in thread rolling wheel tray one end for but the limiting plate butt is at the side of different length work pieces, thereby guarantees the stability of work piece when adding man-hour, and the limiting plate passes through the bolt fastening at the slide side simultaneously, makes the limiting plate that can change different thickness according to the work piece of thickness difference, thereby guarantees stability.
Preferably, the middle part of the mounting seat is rotatably provided with a supporting column through a bearing.
Through adopting above-mentioned technical scheme, the support column passes through the bearing and rotates to be connected in the mount pad middle part for the one end of work piece can directly butt at the tip of support column, and when the work piece was rotatory because of processing, the support column can be rotated along with the person, thereby reduces the wearing and tearing condition to the work piece tip.
Preferably, the supporting column is provided with a rubber gasket at one end close to the workpiece.
Through adopting above-mentioned technical scheme, through addding the rubber gasket for the idle probability of work piece reduces, drives through great frictional force = the mount pad and rotates, further reduces the wearing and tearing condition to the work piece tip.
Preferably, the limiting plate is provided with a cushion pad at one side end far away from the sliding plate.
By adopting the technical scheme, when the workpiece is inserted into the gap between the thread rolling wheel and the large-taper smooth wheel, the workpiece is directly abutted against the buffer cushion, and the side wall of the workpiece is protected from abrasion by the buffer cushion, so that the safety of the workpiece is ensured.
To sum up, the beneficial technical effect of this application does:
1. the mounting seat enables the workpiece to be inclined and supported by the large-taper smooth wheel, so that the workpiece is firmer and more stable during machining, and the machining quality of the taper thread is improved;
2. the middle part of the large-taper smooth wheel is provided with an annular groove, so that the support rings at the two sides of the annular groove are convexly supported at the side end of a workpiece, and the part for processing the tapered thread is positioned at the annular groove, so that the large-taper smooth wheel cannot influence the generated tapered thread;
3. the mounting seat and the limiting plate horizontally slide at one end of the thread rolling wheel tray to adapt to workpieces with different lengths, and the limiting plate is fixed at the side end of the sliding plate through a bolt, so that the mounting seat and the limiting plate can be conveniently replaced to adapt to workpieces with different thicknesses.
Drawings
FIG. 1 is a schematic structural view of a thread roller tooling for producing tapered threads;
FIG. 2 is a schematic structural view of another perspective of a thread roller tooling for producing tapered threads;
fig. 3 is an enlarged view of fig. 2 at a.
In the figure: 1. a thread rolling wheel tray; 2. a mounting seat; 3. a thread rolling wheel; 4. a large taper smooth wheel; 5. a T-shaped chute; 6. a slider; 7. a "T" shaped slide; 8. a support pillar; 9. a rubber gasket; 10. a ring groove; 11. the support ring is convex; 12. a workpiece butt plate group; 13. a slide plate; 14. a limiting plate; 15. a slide rail; 16. a cushion pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1, a thread rolling wheel tool for producing tapered threads comprises a horizontally arranged thread rolling wheel tray 1, a mounting seat 2 arranged at one end of the thread rolling wheel tray 1 and used for obliquely and rotatably connecting a workpiece, and a thread rolling wheel 3 and a large-taper finishing wheel 4 which are fixed on two parallel rotating shafts of a thread rolling machine.
Referring to fig. 1 and 2, a thread rolling wheel tray 1 is horizontally fixed on a thread rolling machine through bolts, a thread rolling wheel 3 and a large taper finishing wheel 4 are connected to two rotating shafts on the thread rolling machine through keys, the rotating shafts of the thread rolling wheel 3 and the large taper finishing wheel 4 are parallel, and a gap for inserting a workpiece is formed between the large taper finishing wheel 4 and the thread rolling wheel 3.
Referring to fig. 1 and 3, a plurality of T-shaped sliding grooves 5 are horizontally formed in one end of the thread rolling wheel tray 1 close to the thread rolling wheel 3 and the large-taper smooth wheel 4, sliding blocks 6 are fixed to the side ends of the installation seat 2 through bolts, T-shaped sliding strips 7 inserted into the T-shaped sliding grooves 5 are integrally arranged at one ends of the sliding blocks 6 far away from the installation seat 2, so that the sliding blocks 6 can horizontally slide along the length direction of the T-shaped sliding grooves 5, bolts connected with the installation seat 2 and the sliding blocks 6 directly penetrate into the T-shaped sliding grooves 5 and abut against the bottom wall of the T-shaped sliding grooves 5, and the installation seat 2 and the sliding blocks 6 can be tightly fixed on the thread rolling wheel tray 1.
The middle part of mount pad 2 is connected with support column 8 through bearing rotation, and support column 8 is the clearance between the directional screw thread rolling wheel of tilt up 3 and the big tapering aureola 4, and support column 8 bonds at the one end that is close to screw thread rolling wheel 3 and big tapering aureola 4 has rubber gasket 9, and one end of work piece can direct butt on rubber gasket 9.
The peripheral side wall of the large-taper finishing wheel 4 is inclined, an annular groove 10 is formed in the middle of the peripheral side end of the large-taper finishing wheel 4, support ring protrusions 11 are formed on two sides of the annular groove 10 at the peripheral side end of the large-taper finishing wheel 4, when a workpiece is inserted into a gap between the large-taper finishing wheel 4 and the thread rolling wheel 3, one end of the workpiece abuts against the rubber gasket 9, the side end of the workpiece abuts against the support ring protrusions 11 and the side end of the thread rolling wheel 3, the thread rolling wheel 3 rotates and machine-forms the workpiece at the moment, and the formed part of the workpiece rotates to the annular groove 10.
Thread rolling wheel tray 1 sets up work piece butt plate group 12 in one side of sliding block 6, work piece butt plate group 12 includes slide 13 and limiting plate 14, slide 13 is close to thread rolling wheel tray 1's one end an organic whole and is provided with slide rail 15 of pegging graft in "T" type spout 5, make slide 13 horizontal slip, limiting plate 14 passes through the bolt fastening at slide 13's side, limiting plate 14 is inclining and is inserting in the clearance between screw thread rolling wheel 3 and the big tapering aureola 4, the one end bonding that sliding plate 13 was kept away from to limiting plate 14 has blotter 16, the work piece need the butt on limiting plate 14 side blotter 16 when inserting in the clearance.
The implementation principle of the embodiment is as follows:
when the tool is used for machining the taper threads on a workpiece, the positions of the mounting seat 2 and the position of the limiting plate 14 are adjusted according to the length of the workpiece, the limiting plate 14 with adaptive thickness is replaced according to the diameter of the workpiece, the workpiece is inserted into a gap between the large-taper smooth wheel 4 and the thread rolling wheel 3, one end of the workpiece is abutted to the rubber gasket 9, the side end of the workpiece is abutted to the side end of the limiting plate 14, the side end of the supporting ring convex 11 and the side end of the thread rolling wheel 3 simultaneously, the thread rolling wheel 3 is rotated at the moment, the taper threads are pressed out of the side end roller of the workpiece, and the workpiece can be directly taken down to prepare for next machining after machining is finished.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 thread rolling wheel frock for producing awl screw thread which characterized in that: set up including a level in thread rolling wheel tray (1), the setting on the thread rolling machine thread rolling wheel tray (1) one end supplies the work piece slope to rotate mount pad (2) of connection and set up in the thread rolling machine pivot and be located thread rolling wheel (3) of thread rolling wheel tray (1) one side, thread rolling wheel tray (1) is keeping away from one side of thread rolling wheel (3) is provided with and is fixed in big tapering smooth wheel (4) in another pivot of thread rolling machine, big tapering smooth wheel (4) with form between thread rolling wheel (3) and supply work piece male clearance.
2. The thread rolling die tooling for producing tapered threads according to claim 1, wherein: annular groove (10) have been seted up to all sides of big tapering aureola (4) week, big tapering aureola (4) are in the both sides of annular groove (10) form support ring protruding (11), the periphery wall of support ring protruding (11) is the slope form.
3. The thread rolling die tooling for producing tapered threads according to claim 2, wherein: the thread rolling wheel tray (1) is horizontally provided with a plurality of T-shaped sliding grooves (5) at one end close to the mounting seat (2), sliding blocks (6) are arranged at the side ends of the mounting seat (2), and T-shaped sliding strips (7) which are inserted into the T-shaped sliding grooves (5) in a sliding mode are arranged at one ends of the sliding blocks (6).
4. The thread rolling die tooling for producing tapered threads according to claim 3, wherein: one end of the thread rolling wheel tray (1) is horizontally provided with a workpiece abutting plate group (12) in a sliding mode on one side of the sliding block (6), and one side end of the workpiece abutting plate group (12) is inserted into a gap between the large-taper finishing wheel (4) and the thread rolling wheel (3).
5. The thread rolling die tooling for producing tapered threads according to claim 4, wherein: the workpiece abutting plate group (12) comprises a sliding plate (13) and a limiting plate (14), one end of the sliding plate (13) is provided with a sliding rail (15) which is inserted in the T-shaped sliding groove (5) in a sliding mode, and the limiting plate (14) is fixed to one end, away from the rolling wheel tray (1), of the sliding plate (13) through a bolt.
6. The thread rolling die tooling for producing tapered threads according to claim 1, wherein: the middle part of the mounting seat (2) is rotatably provided with a support column (8) through a bearing.
7. The thread rolling die tooling for producing tapered threads according to claim 6, wherein: and a rubber gasket (9) is arranged at one end, close to the workpiece, of the supporting column (8).
8. The thread rolling die tooling for producing tapered threads according to claim 5, wherein: the limiting plate (14) is provided with a buffer pad (16) at one side end far away from the sliding plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880269.5U CN215697646U (en) | 2021-08-11 | 2021-08-11 | Thread rolling wheel tool for producing conical threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880269.5U CN215697646U (en) | 2021-08-11 | 2021-08-11 | Thread rolling wheel tool for producing conical threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697646U true CN215697646U (en) | 2022-02-01 |
Family
ID=79995072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121880269.5U Active CN215697646U (en) | 2021-08-11 | 2021-08-11 | Thread rolling wheel tool for producing conical threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697646U (en) |
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2021
- 2021-08-11 CN CN202121880269.5U patent/CN215697646U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315500 No. 51, No. 52, Xinwu District, Hetou village, Xiwu street, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Zhejiang WANYING Henghui thread Technology Co.,Ltd. Address before: 315500 No. 51, No. 52, Xinwu District, Hetou village, Xiwu street, Fenghua District, Ningbo City, Zhejiang Province Patentee before: Zhejiang Zhongyuan WANYING thread Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |