CN102962691A - Universal joint connecting reamed hole locating fixture - Google Patents
Universal joint connecting reamed hole locating fixture Download PDFInfo
- Publication number
- CN102962691A CN102962691A CN2012104356798A CN201210435679A CN102962691A CN 102962691 A CN102962691 A CN 102962691A CN 2012104356798 A CN2012104356798 A CN 2012104356798A CN 201210435679 A CN201210435679 A CN 201210435679A CN 102962691 A CN102962691 A CN 102962691A
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- China
- Prior art keywords
- universal joint
- pressing plate
- pin
- hole
- fraising
- 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.)
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- Agricultural Machines (AREA)
Abstract
The invention relates to a universal joint connecting reamed hole locating fixture, which comprises an axial locating block fixed on a base plate and a pressing plate arranged on the base plate through screws, wherein a pin hole is arranged on the axial locating block; a locating pin is arranged in the pin hole, and is provided with a major diameter axle section and a minor diameter axle section; the major diameter axle section is arranged in the pin hole; and a locating sleeve is sleeved on the minor diameter axle section. According to the universal joint connecting reamed hole locating fixture provided by the invention, a universal joint is axially located through the axial locating block, and is fixed through the pressing plate from aboveupside, the location processing of the universal joint can be assisted, and the universal joint connecting reamed hole locating fixture has a simple structure and is convenient to use.
Description
Technical field
The present invention is that a kind of universal joint connects the fraising positioning fixture, is the secondary process instrument that uses in the universal joint process.
Background technology
Universal joint requires to guarantee that axis hole is higher with the perpendicularity that is connected fraising, otherwise causes easily the problem of one-sided serious wear, the service life of reducing universal joint in the process of processing.
Summary of the invention
The purpose of this invention is to provide a kind of positioning fixture that can assist universal joint to connect the fraising location.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of universal joint connects the fraising positioning fixture, comprise the axial location piece that is fixed on the base plate and be installed in pressing plate on the base plate by screw, have pin-and-hole on the described axial location piece, and in described pin-and-hole, alignment pin is installed, described alignment pin has large footpath shaft part and path shaft part, described large footpath shaft part is installed in the pin-and-hole, is socketed with positioning sleeve on the described path shaft part.
Further, described pressing plate is symmetrical structure, fixes by two groups of screws that are arranged symmetrically with.
And being provided with two bolts that are arranged symmetrically with at described pressing plate, described bolt passes described pressing plate, and connects with the fraising that is connected of the universal joint of bottom.
Universal joint provided by the invention connects the fraising positioning fixture, by the axial location piece universal joint is carried out axial location, universal joint is fixed from top by pressing plate, can assist the location processing of universal joint, and is simple in structure, easy to use.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart that the described universal joint of the embodiment of the invention connects the fraising positioning fixture.
The specific embodiment
As shown in Figure 1, the described universal joint of the embodiment of the invention connects the fraising positioning fixture, comprise the axial location piece 2 that is fixed on the base plate 1 and be installed in pressing plate 3 on the base plate 1 by screw 4, have pin-and-hole on the described axial location piece 2, and alignment pin 5 is installed in described pin-and-hole, described alignment pin has large footpath shaft part 51 and path shaft part 52, and described large footpath shaft part 51 is installed in the pin-and-hole, is socketed with positioning sleeve 6 on the described path shaft part 52.
Further, described pressing plate 3 is symmetrical structure, and is fixing by two groups of screws that are arranged symmetrically with 4.
And being provided with two bolts that are arranged symmetrically with 7 at described pressing plate 3, described bolt 7 passes described pressing plate, and connects with the fraising that is connected of the universal joint 8 of bottom.
Universal joint provided by the invention connects the fraising positioning fixture, by the axial location piece universal joint is carried out axial location, universal joint is fixed from top by pressing plate, can assist the location processing of universal joint, and is simple in structure, easy to use.
Claims (3)
1. a universal joint connects the fraising positioning fixture, comprise the axial location piece that is fixed on the base plate and be installed in pressing plate on the base plate by screw, it is characterized in that, have pin-and-hole on the described axial location piece, and in described pin-and-hole, alignment pin is installed, described alignment pin has large footpath shaft part and path shaft part, and described large footpath shaft part is installed in the pin-and-hole, is socketed with positioning sleeve on the described path shaft part.
2. universal joint as claimed in claim 1 connects the fraising positioning fixture, it is characterized in that described pressing plate is symmetrical structure, fixes by two groups of screws that are arranged symmetrically with.
3. universal joint as claimed in claim 1 connects the fraising positioning fixture, it is characterized in that be provided with two bolts that are arranged symmetrically with at described pressing plate, described bolt passes described pressing plate, and connects with the fraising that is connected of the universal joint of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435679.8A CN102962691B (en) | 2012-11-05 | 2012-11-05 | A kind of universal joint connects fraising positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435679.8A CN102962691B (en) | 2012-11-05 | 2012-11-05 | A kind of universal joint connects fraising positioning fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962691A true CN102962691A (en) | 2013-03-13 |
| CN102962691B CN102962691B (en) | 2015-09-02 |
Family
ID=47793280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210435679.8A Active CN102962691B (en) | 2012-11-05 | 2012-11-05 | A kind of universal joint connects fraising positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962691B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124340A1 (en) * | 1991-07-23 | 1993-01-28 | Werner Prof Dr Ing Moeller | Clamping method for workpieces with complex surfaces - involves clamping between thrust pins protruding from chambers pressurised with low melting point alloy |
| CN2672346Y (en) * | 2003-11-05 | 2005-01-19 | 涟源钢铁集团有限公司 | Hydraulic cylinder head-tail connector |
| CN101625029A (en) * | 2008-07-07 | 2010-01-13 | 吴雳鸣 | Self-sucking type oil mist sealing purifier |
| CN202271193U (en) * | 2011-09-28 | 2012-06-13 | 苏州市巨力万向节有限公司 | Stationary fixture for bearing support |
| CN102672478A (en) * | 2012-04-12 | 2012-09-19 | 北京工业大学 | Cutter working angle adjusting device |
-
2012
- 2012-11-05 CN CN201210435679.8A patent/CN102962691B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124340A1 (en) * | 1991-07-23 | 1993-01-28 | Werner Prof Dr Ing Moeller | Clamping method for workpieces with complex surfaces - involves clamping between thrust pins protruding from chambers pressurised with low melting point alloy |
| DE4124340C2 (en) * | 1991-07-23 | 1995-02-02 | Werner Prof Dr Ing Moeller | Process for clamping, supporting, adjusting or compensating the position of geometrically complex workpieces and clamping device |
| CN2672346Y (en) * | 2003-11-05 | 2005-01-19 | 涟源钢铁集团有限公司 | Hydraulic cylinder head-tail connector |
| CN101625029A (en) * | 2008-07-07 | 2010-01-13 | 吴雳鸣 | Self-sucking type oil mist sealing purifier |
| CN202271193U (en) * | 2011-09-28 | 2012-06-13 | 苏州市巨力万向节有限公司 | Stationary fixture for bearing support |
| CN102672478A (en) * | 2012-04-12 | 2012-09-19 | 北京工业大学 | Cutter working angle adjusting device |
Non-Patent Citations (1)
| Title |
|---|
| 东北重型机械学院等编: "《机床夹具设计手册》", 31 January 1980, 上海科学技术出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102962691B (en) | 2015-09-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |