CN202894159U - Rod piece external thread screw rolling machine - Google Patents
Rod piece external thread screw rolling machine Download PDFInfo
- Publication number
- CN202894159U CN202894159U CN 201220629263 CN201220629263U CN202894159U CN 202894159 U CN202894159 U CN 202894159U CN 201220629263 CN201220629263 CN 201220629263 CN 201220629263 U CN201220629263 U CN 201220629263U CN 202894159 U CN202894159 U CN 202894159U
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- China
- Prior art keywords
- screw rolling
- linkage unit
- thread rolling
- driven
- rolling mechanism
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- Expired - Fee Related
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Abstract
The utility model provides a rod piece external thread screw rolling machine which comprises two driving screw rolling mechanisms and a driven thread screw rolling mechanism. The driving screw rolling mechanisms comprise fixing baffles arranged inside a machine box and linkage components which can adjust positions inside the machine box. Top threads are arranged between the fixing baffles and the linkage components. The linkage components comprise screw rolling wheels which are arranged on ends of the linkage components and controlled by an external power mechanism. The driven screw rolling mechanism comprises a propelled cylinder and the linkage components. A piston rod of the propelled cylinder is connected with opposite ends of the screw rolling wheels of the linkage components. The rod piece external thread screw rolling machine has the advantages of being simple in structure, easy to operate, high in machining efficiency, suitable for machining rod pieces of various diameters and the like.
Description
Technical field
The utility model belongs to the Machining Technology field, especially relates to a kind of rod member external screw thread screw-rolling machine.
Background technology
Screw-rolling machine is for the externally threaded equipment of processing rod member, such as externally threaded equipment of standard component such as processing screw or bolts.Screw-rolling machine normally by casing and be installed in this casing the decelerator that is driven by power part and by the linkage unit of the output control of this retardation controller, and the cylindrical die roll that is installed on the output shaft of described linkage unit consists of.In the ordinary course of things, cylindrical die roll is in same plane and be provided with in parallel to each other two, and processed rod member is placed in the middle of two cylindrical die rolls, when cylindrical die roll rotates, the outer surface of rod member is squeezed into screw thread.Yet, for same screw-rolling machine, need to process the rod member of different-diameter, and when the rod member of processing different-diameter, need to adjust the spacing between two cylindrical die rolls.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, easy to operate, working (machining) efficiency is high, is suitable for processing the external screw thread screw-rolling machine of various diameter rod members.
The technical solution of the utility model is: rod member external screw thread screw-rolling machine, comprise two initiatively thread rolling mechanism and driven thread rolling mechanisms, described active thread rolling mechanism comprise the fixed dam that is installed in the cabinet and can be in cabinet the linkage unit of adjusting position, be provided with jackscrew between described fixed dam and the linkage unit, linkage unit comprises the cylindrical die roll that is installed in the end, and cylindrical die roll is by the external impetus mechanism controls; Described driven thread rolling mechanism comprises promotion cylinder and described linkage unit, and the piston rod that promotes cylinder links to each other with the cylindrical die roll end opposite of described linkage unit.
Further, described two initiatively the angle between thread rolling mechanisms and the driven thread rolling mechanism be 120 °.
Further, also be provided with cooling water pipe between described active thread rolling mechanism and the driven thread rolling mechanism.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, rod member to be processed can be placed between two cylindrical die rolls on the active thread rolling mechanism, then regulate and promote cylinder, make the cylindrical die roll on the driven thread rolling mechanism clamp together rod member, then open cooling water pipe, start the external impetus mechanism of control cylindrical die roll, rod member is carried out externally threaded rolled thread processing.If the rod member diameter changes, can change by the jackscrew between adjusting fixed dam and the linkage unit position of linkage unit.The utlity model has simple in structure, easy to operate, working (machining) efficiency is high, is suitable for processing the advantages such as various diameter rod members.
Description of drawings
Fig. 1 is the structural representation of rod member external screw thread screw-rolling machine of the present utility model
Among the figure:
1, fixed dam 2, linkage unit 3, jackscrew
4, cylindrical die roll 5, external impetus mechanism 6, promotion cylinder
7, cooling water pipe
The specific embodiment
As shown in Figure 1,
The technical solution of the utility model is: rod member external screw thread screw-rolling machine, comprise two initiatively thread rolling mechanism and driven thread rolling mechanisms, described active thread rolling mechanism comprise the fixed dam 1 that is installed in the cabinet and can be in cabinet the linkage unit 2 of adjusting position, be provided with jackscrew 3 between described fixed dam 1 and the linkage unit 2, linkage unit 2 comprises the cylindrical die roll 4 that is installed in the end, and cylindrical die roll 4 is by 5 controls of external impetus mechanism; Described driven thread rolling mechanism comprises promotion cylinder 6 and described linkage unit 2, and the piston rod that promotes cylinder 6 links to each other with cylindrical die roll 4 end opposite of described linkage unit 2.
In the present embodiment, described two initiatively the angle between thread rolling mechanisms and the driven thread rolling mechanism be 120 °, also be provided with cooling water pipe 7 between described active thread rolling mechanism and the driven thread rolling mechanism.
The course of work of this example: rod member to be processed is placed between two cylindrical die rolls 4 on the active thread rolling mechanism, then regulate and promote cylinder 6, make the cylindrical die roll 4 on the driven thread rolling mechanism clamp together rod member, then open cooling water pipe 7, start the external impetus mechanism 5 of control cylindrical die roll 4, rod member is carried out externally threaded rolled thread processing.If the rod member diameter changes, can change by the jackscrew 3 between adjusting fixed dam 1 and the linkage unit 2 position of linkage unit 2.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. rod member external screw thread screw-rolling machine, comprise two initiatively thread rolling mechanism and driven thread rolling mechanisms, it is characterized in that: described active thread rolling mechanism comprise the fixed dam that is installed in the cabinet and can be in cabinet the linkage unit of adjusting position, be provided with jackscrew between described fixed dam and the linkage unit, linkage unit comprises the cylindrical die roll that is installed in the end, and cylindrical die roll is by the external impetus mechanism controls; Described driven thread rolling mechanism comprises promotion cylinder and described linkage unit, and the piston rod that promotes cylinder links to each other with the cylindrical die roll end opposite of described linkage unit.
2. rod member external screw thread screw-rolling machine according to claim 1 is characterized in that: described two initiatively the angle between thread rolling mechanisms and the driven thread rolling mechanism be 120 °.
3. rod member external screw thread screw-rolling machine according to claim 1 is characterized in that: also be provided with cooling water pipe between described active thread rolling mechanism and the driven thread rolling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629263 CN202894159U (en) | 2012-11-23 | 2012-11-23 | Rod piece external thread screw rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629263 CN202894159U (en) | 2012-11-23 | 2012-11-23 | Rod piece external thread screw rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894159U true CN202894159U (en) | 2013-04-24 |
Family
ID=48114878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629263 Expired - Fee Related CN202894159U (en) | 2012-11-23 | 2012-11-23 | Rod piece external thread screw rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110586818A (en) * | 2019-09-25 | 2019-12-20 | 浙江君悦标准件有限公司 | Screw rod thread rolling machine |
-
2012
- 2012-11-23 CN CN 201220629263 patent/CN202894159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110586818A (en) * | 2019-09-25 | 2019-12-20 | 浙江君悦标准件有限公司 | Screw rod thread rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131123 |