CN104070379A - Fixture for machining lead screw - Google Patents
Fixture for machining lead screw Download PDFInfo
- Publication number
- CN104070379A CN104070379A CN201410320307.XA CN201410320307A CN104070379A CN 104070379 A CN104070379 A CN 104070379A CN 201410320307 A CN201410320307 A CN 201410320307A CN 104070379 A CN104070379 A CN 104070379A
- Authority
- CN
- China
- Prior art keywords
- fixture
- tool body
- lead screw
- machining
- cutter hub
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
The invention provides a fixture for machining a lead screw. The fixture comprises a tool body, a support rod and a clamping spanner, wherein the tool body and the support rod are connected together, and the clamping spanner is screwed in a thread hole in the upper portion of the tool body. With the adoption of the fixture provided by the invention, a common method of picking a buckle by a turning tool is changed, and a slander shaft thread is machined by ingeniously utilizing the designed fixture and threading die, thus the machining quality is high, the working efficiency is greatly increased, safety is ensured, and the economic benefits of enterprises are improved.
Description
Technical field
The present invention relates to field of machining, especially a kind of fixture of processing leading screw.
Background technology
When processing slim male thread, normally this class workpiece clamp is chosen to screw thread with lathe tool on chuck.Some shortcoming of this processing method: the one, slender piece easily gets rid of back and forth, very dangerous; The 2nd, nonstandard due to lathe tool mill, the button of choosing is crossed pine or tension, second-rate.
Summary of the invention
For addressing the above problem, the invention provides a kind of fixture of processing leading screw.
The technical solution used in the present invention is: a kind of fixture of processing leading screw, comprises cutter hub, support bar and acting clamping wrench.Cutter hub and support bar link together, and acting clamping wrench is screwed in the screwed hole on cutter hub top.
Adopt beneficial effect of the present invention to be: a kind of application of processing the fixture of leading screw has changed common method of choosing button with lathe tool, utilize dexterously designed fixture and screw die processing slim male thread, not only crudy is high, work efficiency improves greatly, also guarantee safety, improved Business Economic Benefit.
Accompanying drawing explanation
A kind of leading screw of Fig. 1 the present invention processing;
Fig. 2 structure chart of the present invention;
Fig. 3 machining sketch chart of the present invention.
Reference numeral: 1-cutter hub, 2-acting clamping wrench, 3-support bar, 4-lathe, 5-fixture, 6-workpiece, 7-screw die.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the concrete size of a kind of leading screw that will process of the present invention.
Fig. 2 is structural representation of the present invention, and a kind of fixture of processing leading screw comprises cutter hub 1, support bar 3 and acting clamping wrench 2.Cutter hub 1 links together with support bar 3, and acting clamping wrench is screwed in the screwed hole on cutter hub top.
As shown in Figure 3, after workpiece 6 two chamferings, from fixture 5 holes, pass, stretching out long is 1150mm.During clamping, should make workpiece 6 stretch out as far as possible, screw acting clamping wrench, workpiece 6 is clamped.M20 screw die 7 is pressed to clamping shown in Fig. 3 on scroll chuck.The rotating speed of main shaft is adjusted to 66r
/min, by M20 pitch, 2.5mm adjusts each handle position, starts lathe 4 and presses clasp nut, and workpiece is sent into screw die 7 by pitch, processes M20 screw thread.Loose spanner is return in reverse-starting braking operation, turns around to process the other end, workpiece 6 completion of processing.
Claims (1)
1. process a fixture for leading screw, it is characterized in that comprising that cutter hub, support bar and clamping pull, described cutter hub and support bar link together, and described acting clamping wrench is screwed in the screwed hole on cutter hub top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320307.XA CN104070379A (en) | 2014-07-08 | 2014-07-08 | Fixture for machining lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320307.XA CN104070379A (en) | 2014-07-08 | 2014-07-08 | Fixture for machining lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104070379A true CN104070379A (en) | 2014-10-01 |
Family
ID=51592201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410320307.XA Pending CN104070379A (en) | 2014-07-08 | 2014-07-08 | Fixture for machining lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070379A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100873977B1 (en) * | 2007-10-02 | 2008-12-17 | 주식회사 삼진금속 | Manufacturing system for through bolt for gas turbine and manufacuring method for through bolt using the same |
| CN102398092A (en) * | 2011-11-16 | 2012-04-04 | 江苏华商企业管理咨询服务有限公司 | Thread machining technology equipment for a connecting rod of a press machine |
| CN102489792A (en) * | 2011-12-08 | 2012-06-13 | 攀枝花钢城集团有限公司 | Lathe and method for processing external thread of screw |
| CN202591760U (en) * | 2012-04-26 | 2012-12-12 | 安徽省绩溪县黄山转向器有限责任公司 | Steering nut tapping tool |
| CN204123117U (en) * | 2014-07-08 | 2015-01-28 | 崔春枝 | A kind of fixture processing leading screw |
-
2014
- 2014-07-08 CN CN201410320307.XA patent/CN104070379A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100873977B1 (en) * | 2007-10-02 | 2008-12-17 | 주식회사 삼진금속 | Manufacturing system for through bolt for gas turbine and manufacuring method for through bolt using the same |
| CN102398092A (en) * | 2011-11-16 | 2012-04-04 | 江苏华商企业管理咨询服务有限公司 | Thread machining technology equipment for a connecting rod of a press machine |
| CN102489792A (en) * | 2011-12-08 | 2012-06-13 | 攀枝花钢城集团有限公司 | Lathe and method for processing external thread of screw |
| CN202591760U (en) * | 2012-04-26 | 2012-12-12 | 安徽省绩溪县黄山转向器有限责任公司 | Steering nut tapping tool |
| CN204123117U (en) * | 2014-07-08 | 2015-01-28 | 崔春枝 | A kind of fixture processing leading screw |
Non-Patent Citations (1)
| Title |
|---|
| 吴玉书: "过滤机滤板丝杠加工夹具的设计", 《煤》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |
|
| WD01 | Invention patent application deemed withdrawn after publication |