CN203791545U - Thread rolling machine - Google Patents
Thread rolling machine Download PDFInfo
- Publication number
- CN203791545U CN203791545U CN201420171307.3U CN201420171307U CN203791545U CN 203791545 U CN203791545 U CN 203791545U CN 201420171307 U CN201420171307 U CN 201420171307U CN 203791545 U CN203791545 U CN 203791545U
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- Prior art keywords
- gear
- motor
- screw
- oil cylinder
- rolling machine
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- Expired - Fee Related
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Abstract
The utility model discloses a thread rolling machine, and relates to the technical field of mechanical equipment. A first motor is fixedly mounted on an auxiliary shaft; a first gear is arranged at one end of the first motor; the first gear is meshed with a sector gear; a pad plate is arranged at one end of the auxiliary shaft; a knife aligning rack is vertically arranged on the pad plate; a second motor is arranged at the other end of the auxiliary shaft; a second gear is arranged at the upper end of the second motor; the second gear is meshed with a nut; a screw is arranged inside the nut; a tightening oil cylinder is arranged on the lower part of the screw; the tightening oil cylinder is connected with a roller shaft; an oil cylinder is arranged on one side of the other auxiliary shaft. The thread rolling machine is reasonable in structural design and simple in operation; a main shaft is matched with the two auxiliary shafts, automatic angle adjustment is achieved and the accuracy of a product is greatly improved; the thread rolling machine is not required to be detached, is convenient to use, and improves the working efficiency.
Description
Technical field:
The utility model relates to a kind of screw-rolling machine, belongs to mechanical equipment technical field.
Background technology:
Screw-rolling machine is a kind of Multifunctional cold extrusion molding lathe, and rolled thread function is carried out the processing such as screw thread, straight burr, twill roll extrusion in it rolls pressure limit to workpiece under cold conditions; Straight-tooth, helical teeth and the tiltedly rolling of spline gear; Alignment, undergauge, tumbling and various shaping roll extrusion.Machine has safe and reliable electric liquid to carry out and control system, can make each working cycles select in manual, semi-automatic and automatic three kinds of modes.
Rolled thread cold rolling technique be a kind of advanced person without machining, can effectively improve inherence and the surface quality of workpiece, adding the radial compressive stress that produce man-hour, can significantly improve fatigue strength and the torsional strength of workpiece, is a kind of ideal technology of efficient, energy-conservation, low consumption.Screw-rolling machine is divided into diaxon screw-rolling machine and three axle screw-rolling machines, and wherein diaxon screw-rolling machine has very strong superiority in rub accessory, traffic power, the standard component making etc. of five metals building, vapour; Three axle screw-rolling machines, in gas thread processing industry, etc. gusseted, are guaranteed out of roundness, concentricity and perpendicularity.Existing screw-rolling machine is all two axles, and can not automatic adjustment angle, needs manually to adjust after dismounting, waste time and energy, and accuracy is very low.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of screw-rolling machine.
Screw-rolling machine of the present utility model, it comprises a main shaft and two auxiliary axles, auxiliary axle comprises the first motor, the first gear, sector gear, backing plate, knife-setting ruler bar, the second motor, the second gear, screw, leading screw, tighten oil cylinder, roller bearing and oil cylinder, on auxiliary axle, be installed with the first motor, one end of the first motor is provided with the first gear, the first gear and the interlock of sector gear phase, one end of auxiliary axle is provided with backing plate, on backing plate, be vertically installed with knife-setting ruler bar, the other end of auxiliary axle is provided with the second motor, the second motor upper end is provided with the second gear, the second gear and the interlock of screw phase, the inside of screw is provided with leading screw, the bottom of leading screw is provided with and tightens oil cylinder, tightening oil cylinder is connected with roller bearing, one side of auxiliary axle is provided with oil cylinder.
As preferably, the moving range of described knife-setting ruler bar is 10mm, and knife-setting ruler bar is mainly used to measure the angle that roller bearing is adjusted, thereby can adjust as requested the distance between roller bearing and mould, reach automation adjustment, can reach the object of producing variety classes product.
The beneficial effects of the utility model: its reasonable in design, simple to operate, adopt a main shaft and two auxiliary axles to cooperatively interact, realize automatic angle adjustment, product accuracy improves greatly, without dismounting, easy to use, has improved operating efficiency.
Brief description of the drawings:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
1-main shaft; The auxiliary axle of 2-; 3-the first motor; 4-the first gear; 5-sector gear; 6-backing plate; 7-knife-setting ruler bar; 8-the second motor; 9-the second gear; 10-screw; 11-leading screw; 12-tightens oil cylinder; 13-roller bearing; 14-oil cylinder.
Detailed description of the invention:
As shown in Figure 1, this detailed description of the invention is by the following technical solutions: it comprises a main shaft 1 and two auxiliary axles 2, auxiliary axle 2 comprises the first motor 3, the first gear 4, sector gear 5, backing plate 6, tool setting tooth bar 7, the second motor 8, the second gear 9, screw 10, leading screw 11, tighten oil cylinder 12, roller bearing 13 and oil cylinder 14, on auxiliary axle 2, be installed with the first motor 3, one end of the first motor 3 is provided with the first gear 4, the first gear 4 and sector gear 5 phase interlocks, one end of auxiliary axle 2 is provided with backing plate 6, on backing plate 6, be vertically installed with knife-setting ruler bar 7, the other end of auxiliary axle 2 is provided with the second motor 8, the second motor 8 upper ends are provided with the second gear 9, the second gear 9 and screw 10 phase interlocks, the inside of screw 10 is provided with leading screw 11, the bottom of leading screw 11 is provided with and tightens oil cylinder 12, tightening oil cylinder 12 is connected with roller bearing 13, one side of auxiliary axle 2 is provided with oil cylinder 14.
Wherein, the moving range of described knife-setting ruler bar 7 is 10mm, knife-setting ruler bar 7 is mainly used to measure the angle of adjusting between roller bearing 13 and mould, thereby can adjust as requested the distance between roller bearing 13 and mould, reaches automation adjustment and can produce different types of product.
This detailed description of the invention is in the time that the first motor 3 rotates, drive the first gear 4 to rotate, thereby drive sector gear 5 to rotate, sector gear 5 drives roller bearing 13 to do side-to-side movement, by the adjustment of the first motor 3, the object of adjusting sector gear 5 can be reached, thereby the angle in the middle of roller bearing 13 and mould can be adjusted.
This detailed description of the invention drives screw 10 by the power of the second motor 7, screw 10 drives leading screw 11 to rotate, leading screw 11 rotates and gives oil cylinder power, the motion that tightens by oil cylinder reaches the gap of adjusting between roller bearing 13 and mould, thereby the mould of realizing any diameter can step up automatically, and starts working.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a screw-rolling machine, it is characterized in that: it comprises a main shaft (1) and two auxiliary axles (2), auxiliary axle (2) comprises the first motor (3), the first gear (4), sector gear (5), backing plate (6), tool setting tooth bar (7), the second motor (8), the second gear (9), screw (10), leading screw (11), tighten oil cylinder (12), roller bearing (13) and oil cylinder (14), on auxiliary axle (2), be installed with the first motor (3), one end of the first motor (3) is provided with the first gear (4), the first gear (4) and sector gear (5) phase interlock, one end of auxiliary axle (2) is provided with backing plate (6), on backing plate (6), be vertically installed with knife-setting ruler bar (7), the other end of auxiliary axle (2) is provided with the second motor (8), the second motor (8) upper end is provided with the second gear (9), the second gear (9) and screw (10) phase interlock, the inside of screw (10) is provided with leading screw (11), the bottom of leading screw (11) is provided with and tightens oil cylinder (12), tightening oil cylinder (12) is connected with roller bearing (13), one side of auxiliary axle (2) is provided with oil cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171307.3U CN203791545U (en) | 2014-04-10 | 2014-04-10 | Thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171307.3U CN203791545U (en) | 2014-04-10 | 2014-04-10 | Thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791545U true CN203791545U (en) | 2014-08-27 |
Family
ID=51373815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171307.3U Expired - Fee Related CN203791545U (en) | 2014-04-10 | 2014-04-10 | Thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834335A (en) * | 2016-04-01 | 2016-08-10 | 诸城市义和车桥有限公司 | Passive transmission type two-end planet-type screw rolling machine |
| CN106312096A (en) * | 2016-09-21 | 2017-01-11 | 石家庄博深石油机械有限公司 | Method for machining screw motor stator based on forming tool |
| CN106424493A (en) * | 2016-11-23 | 2017-02-22 | 沈阳大学 | Rolling head device for lathe |
-
2014
- 2014-04-10 CN CN201420171307.3U patent/CN203791545U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834335A (en) * | 2016-04-01 | 2016-08-10 | 诸城市义和车桥有限公司 | Passive transmission type two-end planet-type screw rolling machine |
| CN105834335B (en) * | 2016-04-01 | 2017-10-20 | 诸城市义和车桥有限公司 | A kind of double end planetary thread rolling machine of passive driven type |
| CN106312096A (en) * | 2016-09-21 | 2017-01-11 | 石家庄博深石油机械有限公司 | Method for machining screw motor stator based on forming tool |
| CN106312096B (en) * | 2016-09-21 | 2019-03-15 | 石家庄博深石油机械有限公司 | A method of screw motor stator is processed based on molding cutter |
| CN106424493A (en) * | 2016-11-23 | 2017-02-22 | 沈阳大学 | Rolling head device for lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |