CN104191049A - External thread shaft machining method - Google Patents
External thread shaft machining method Download PDFInfo
- Publication number
- CN104191049A CN104191049A CN201410399423.5A CN201410399423A CN104191049A CN 104191049 A CN104191049 A CN 104191049A CN 201410399423 A CN201410399423 A CN 201410399423A CN 104191049 A CN104191049 A CN 104191049A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- external screw
- screw thread
- external thread
- axle part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003754 machining Methods 0.000 title abstract description 13
- 239000006004 Quartz sand Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003672 processing method Methods 0.000 claims description 6
- 238000011017 operating method Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010094 polymer processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an external thread shaft machining method. According to the external thread shaft machining method, an external thread grinding knife is used for machining an external thread shaft with external threads arranged outside, the external thread grinding knife comprises a cylinder, one end of the cylinder is sealed, the cylinder is provided with an internal thread section, a stopping block and a spring are arranged in the cylinder, a power cylinder is arranged outside the sealed end of the cylinder, and a quartz sand layer is arranged on the inner surface of the internal thread section. The external thread shaft machining method comprises the following machining steps that 1 the external thread shaft to be machined is inserted into the cylinder and fixed; 2 the power cylinder is started, the cylinder and the external thread shaft compresses the spring to the limiting position, the power cylinder stops returning, and the internal thread section of the cylinder rolls on the external thread shaft; 3 the step 2 is operated repeatedly in the way, the quartz sand layer on the internal thread layer grinds the external threads of the external thread shaft under the effects of the power cylinder and the spring, and finish machining of the external threads is completed. The external thread shaft machining method can solve the problems that in existing external thread shaft grinding, machining is complex, machining energy consumption is high and the cost is high.
Description
Technical field
The present invention relates to machinery manufacturing technology field, especially a kind of method for threading axle part.
Background technology
At present, the external screw thread processing of external screw thread axle part, conventional method has two kinds.One is with being with female annulus, rotating tapping on axle part, and operation is effort very, very consuming time, is only suitable for compared with the undersized external screw thread axle of small lot part; The external screw thread axle part of large-size, is generally to use lathe car, and difficulty of processing is higher, the more difficult assurance of machining accuracy, and energy consumption is larger, and production cost is higher; In addition, external screw thread axle part, after preparatory processing moulding, much needs fine finishining, i.e. grinding external screw thread, makes it to reach surface accuracy, and difficulty of processing is very high.Thereby needing design a kind of simple in structure, easy to operate, the instrument that power consumption of polymer processing low cost is low and method, to improve the processing of external screw thread axle part.
Summary of the invention
Problem to be solved by this invention is to provide a kind of external screw thread axle part processing method, and to solve existing external screw thread axle part grinding complexity, power consumption of polymer processing is high, the problem that cost is high.
In order to address the above problem, technical scheme of the present invention is: this external screw thread axle part processing method comprises that using a kind of external screw thread to whet a knife processes the outer externally threaded external screw thread axle part that has, described external screw thread is whetted a knife and is comprised the cylinder of an end closure, in described cylinder, be provided with internal thread segment, in described cylinder, be provided with block in one end of described sealing, between described block and the sealing of described cylinder, be provided with spring, outside described cylinder sealing end, be provided with the power cylinder that drives described cylinder to move reciprocatingly along described cylinder axis direction, described internal thread segment inner surface is provided with quartz sand layer;
Comprise following procedure of processing:
A, external screw thread axle part to be processed is inserted and in described cylinder, withstands described block, the end of fixing described external screw thread axle part, described cylinder front end withstands with described power cylinder;
B, start described power cylinder, described power cylinder is stretched out and hold out against described cylinder, described cylinder and described external screw thread axle part compress described spring, the internal thread segment of described cylinder is rolled on described external screw thread axle part, while arriving the extreme position of described spring-compressed, described power cylinder stops stretching out and bouncing back, and described spring promotes described cylinder and moves to described power cylinder direction, and the internal thread segment of described cylinder is rolled on described external screw thread axle part;
C, operating procedure B so repeatedly, under the effect of described power cylinder and described spring, described cylinder moves reciprocatingly and rotates, and the external screw thread of external screw thread axle part, completes externally threaded fine finishining described in the quartz sand layer grinding in the internal thread segment of described cylinder.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
The external screw thread of this external screw thread axle part processing method is whetted a knife by the spring and the block that arrange in the cylinder with external thread section, external screw thread axle part in band processing withstands block, utilize spring restoring force and additional power, make the internal thread segment of cylinder and the generation crankmotion of external screw thread axle part, with evenly so quick and laborsaving that to complete the externally threaded grinding of external screw thread axle part, without large-scale equipment, greatly save energy consumption, save processing cost, structure is very simple.This method this method, in the situation that having ensured machining accuracy, has greatly been saved processing dynamics.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the A place enlarged drawing in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail:
This external screw thread axle part processing method comprises that using a kind of external screw thread to whet a knife processes the outer externally threaded external screw thread axle part that has.External screw thread is whetted a knife as shown in Figure 1 and Figure 2, and it comprises and the cylinder 1 of an end closure in cylinder 1, is provided with internal thread segment 4, in cylinder 1, is provided with block 3 in one end of described sealing, between the sealing of block 3 and cylinder 1, is provided with spring 2.Outside cylinder 1 sealing end, be provided with the power cylinder that drives cylinder 1 to move reciprocatingly along cylinder 1 axis direction, the power cylinder is here cylinder 7.Internal thread segment 4 inner surfaces are provided with quartz sand layer 6.
Comprise following procedure of processing:
A, external screw thread axle part 5 to be processed is inserted and in cylinder 1, withstands block 3, the end of fixing external screw thread axle part 5, cylinder 1 front end withstands with cylinder 7;
B, startup cylinder 7, cylinder 7 is stretched out and hold out against cylinder 1, cylinder 1 and external screw thread axle part 5 Compress Springs 2, cylinder 1 internal thread segment 4 is rolled on thread spindle part 5 outside simultaneously, compress to spring 2 extreme position time, cylinder 7 stops stretching out and bouncing back, and unclamps cylinder 1, promote cylinder 1 to cylinder 7 direction motions at spring 2, cylinder 1 internal thread segment 4 is rolled on thread spindle part 5 outside;
C, operating procedure B so repeatedly, under the effect of cylinder 7 and spring 2, cylinder 1 moves reciprocatingly and rotates, and the external screw thread of the quartz sand layer 6 grinding external screw thread axle parts 5 in cylinder 1 internal thread segment 4, completes externally threaded fine finishining.In the situation that having ensured machining accuracy, greatly save processing dynamics.
Claims (1)
1. an external screw thread axle part processing method, it is characterized in that: comprise that using a kind of external screw thread to whet a knife processes the outer externally threaded external screw thread axle part that has, described external screw thread is whetted a knife and is comprised the cylinder of an end closure, in described cylinder, be provided with internal thread segment, in described cylinder, be provided with block in one end of described sealing, between described block and the sealing of described cylinder, be provided with spring, outside described cylinder sealing end, be provided with the power cylinder that drives described cylinder to move reciprocatingly along described cylinder axis direction, described internal thread segment inner surface is provided with quartz sand layer;
Comprise following procedure of processing:
A, external screw thread axle part to be processed is inserted and in described cylinder, withstands described block, the end of fixing described external screw thread axle part, described cylinder front end withstands with described power cylinder;
B, start described power cylinder, described power cylinder is stretched out and hold out against described cylinder, described cylinder and described external screw thread axle part compress described spring, the internal thread segment of described cylinder is rolled on described external screw thread axle part, while arriving the extreme position of described spring-compressed, described power cylinder stops stretching out and bouncing back, and described spring promotes described cylinder and moves to described power cylinder direction, and the internal thread segment of described cylinder is rolled on described external screw thread axle part;
C, operating procedure B so repeatedly, under the effect of described power cylinder and described spring, described cylinder moves reciprocatingly and rotates, and the external screw thread of external screw thread axle part, completes externally threaded fine finishining described in the quartz sand layer grinding in the internal thread segment of described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410399423.5A CN104191049B (en) | 2014-08-14 | 2014-08-14 | External screw thread shaft member processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410399423.5A CN104191049B (en) | 2014-08-14 | 2014-08-14 | External screw thread shaft member processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191049A true CN104191049A (en) | 2014-12-10 |
| CN104191049B CN104191049B (en) | 2016-04-27 |
Family
ID=52076496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410399423.5A Active CN104191049B (en) | 2014-08-14 | 2014-08-14 | External screw thread shaft member processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191049B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551364A (en) * | 2020-05-07 | 2020-08-18 | 北京铁道工程机电技术研究所股份有限公司 | Lead screw running-in mechanism and running-in method |
| CN112643150A (en) * | 2019-10-10 | 2021-04-13 | 安志飞 | Semi-automatic thread grinding device for lathe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD225364A1 (en) * | 1983-12-27 | 1985-07-31 | Wtz Getriebe & Kupplungen Veb | PROCESS FOR MULTIPLE SCREW GRINDING |
| CN85205770U (en) * | 1985-12-28 | 1987-07-15 | 姚珍汉 | Automatic axial clearance-cancelling mechanism for nut and screw arbor |
| DD281772A5 (en) * | 1988-12-19 | 1990-08-22 | Leipzig Getriebewerke | CALIBRATION DEVICE FOR INTERNAL THREAD |
| CN1609465A (en) * | 2003-10-23 | 2005-04-27 | 比谷阿尔法股份有限公司 | Male and female screw threads, and cutter for female thread |
| CN102114612A (en) * | 2009-12-17 | 2011-07-06 | 雷肖尔股份公司 | Full profile dressing roll for dressing multi-start cylindrical grinding worms |
-
2014
- 2014-08-14 CN CN201410399423.5A patent/CN104191049B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD225364A1 (en) * | 1983-12-27 | 1985-07-31 | Wtz Getriebe & Kupplungen Veb | PROCESS FOR MULTIPLE SCREW GRINDING |
| CN85205770U (en) * | 1985-12-28 | 1987-07-15 | 姚珍汉 | Automatic axial clearance-cancelling mechanism for nut and screw arbor |
| DD281772A5 (en) * | 1988-12-19 | 1990-08-22 | Leipzig Getriebewerke | CALIBRATION DEVICE FOR INTERNAL THREAD |
| CN1609465A (en) * | 2003-10-23 | 2005-04-27 | 比谷阿尔法股份有限公司 | Male and female screw threads, and cutter for female thread |
| CN102114612A (en) * | 2009-12-17 | 2011-07-06 | 雷肖尔股份公司 | Full profile dressing roll for dressing multi-start cylindrical grinding worms |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643150A (en) * | 2019-10-10 | 2021-04-13 | 安志飞 | Semi-automatic thread grinding device for lathe |
| CN111551364A (en) * | 2020-05-07 | 2020-08-18 | 北京铁道工程机电技术研究所股份有限公司 | Lead screw running-in mechanism and running-in method |
| CN111551364B (en) * | 2020-05-07 | 2022-05-10 | 北京铁道工程机电技术研究所股份有限公司 | Lead screw running-in mechanism and running-in method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191049B (en) | 2016-04-27 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 543002 the Guangxi Zhuang Autonomous Region City, Wuzhou emerging two road, No. 137, foreign processing zone, building fourth Patentee after: Wuzhou OKA Optical Instrument Co., Ltd. Address before: 543000 the Guangxi Zhuang Autonomous Region Wuzhou City, the first building Qian Jian Road No. 32 Patentee before: WUZHOU WANGJIE MACHINERY MANUFACTURE CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200909 Address after: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee after: Du Lihong Address before: 543002, the Guangxi Zhuang Autonomous Region, Wuzhou emerging two road, No. 137 external processing zone fourth Patentee before: WUZHOU OKA OPTICAL INSTRUMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 241000 Linjiang Industrial Zone, three mountain Economic Development Zone, Anhui, Wuhu Patentee after: Du Lihong Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |