CN103567777A - Inner cavity positioning device - Google Patents
Inner cavity positioning device Download PDFInfo
- Publication number
- CN103567777A CN103567777A CN201210256311.5A CN201210256311A CN103567777A CN 103567777 A CN103567777 A CN 103567777A CN 201210256311 A CN201210256311 A CN 201210256311A CN 103567777 A CN103567777 A CN 103567777A
- Authority
- CN
- China
- Prior art keywords
- inner cavity
- inner chamber
- positioning device
- cavity positioning
- locating detent
- 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
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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
Abstract
The invention relates to an inner cavity positioning device applicable to a combined fixture in the mechanical industry. The inner cavity positioning device comprises springs, a slider shaft, a long-head bolt, a gasket, a conical slider, inner cavity positioning claws and an outer casing. The inner cavity positioning device is of a mechanical type and is matched with the combined fixture, can achieve continuous linear adjustment of a slot-type combined fixture as well as rigid positioning of a hole-type combined fixture, thereby being flexible to use, simple in positioning, easy to operate and high in production efficiency.
Description
Technical field:
For an inner cavity positioning device for machinery industry built-up jig, belong to the technical field of the built-up jig apparatus structure of Aided Machine processing.
Background technology:
Inner cavity positioning device provided by the invention, in the positioning and clamping process to part, coordinate with other built-up jig, both having had groove is that built-up jig can carry out this feature of any linear regulation, also possessed the advantage that the bearing pin location that dowel-pin modular fixture has, good rigidly, anti-shearing force are strong, can bear greater impact load, and work-handling is convenient, simple to operate simultaneously, production efficiency is high, and cost is low.
Summary of the invention:
A kind of inner cavity positioning device for machinery industry built-up jig, it comprises that spring (1), slide block axle (2), long hook bolt (3), pad (4), conical sliding block (5), inner chamber locating detent (6), shell (7) form, and is characterized in that:
Described shell (7) is special-shaped rigid body, has ladder screwed hole in its main body, and side is uniformly distributed tipper, and there are symmetrical screwed hole and locating hole in flange in the bottom body top, to inner cavity positioning device is located and be fixed on built-up jig;
Described long hook bolt (3), when it rotates downwards, conical sliding block (5) moves down, and promotes inner chamber locating detent (6) Compress Spring (1) in rotation process, until the contact on inner chamber locating detent (6) can contact workpiece lumen tensioning;
Described spring (1), when long hook bolt (3) rotates upward, the spring (1) after compressed is upspring, jack-up inner chamber locating detent (6) and conical sliding block (5), inner chamber locating detent (6) contact indentation, makes inner cavity positioning device separated with the inner chamber of workpiece.
Accompanying drawing explanation:
Fig. 1 is structure explosive view
Fig. 2 is three-dimensional assembling schematic diagram
The specific embodiment:
Described shell (7) is special-shaped rigid body, has ladder screwed hole in its main body, and side is uniformly distributed tipper, and there are symmetrical screwed hole and locating hole in flange in the bottom body top, to inner cavity positioning device is located and be fixed on built-up jig;
Described long hook bolt (3), when it rotates downwards, conical sliding block (5) moves down, and promotes inner chamber locating detent (6) Compress Spring (1) in rotation process, until the contact on inner chamber locating detent (6) can contact workpiece lumen tensioning;
Described spring (1), when long hook bolt (3) rotates upward, the spring (1) after compressed is upspring, jack-up inner chamber locating detent (6) and conical sliding block (5), inner chamber locating detent (6) contact indentation, makes inner cavity positioning device separated with the inner chamber of workpiece.
Claims (1)
1. the inner cavity positioning device for machinery industry built-up jig, it comprises that spring (1), slide block axle (2), long hook bolt (3), pad (4), conical sliding block (5), inner chamber locating detent (6), shell (7) form, and is characterized in that:
Described shell (7) is special-shaped rigid body, has ladder screwed hole in its main body, and side is uniformly distributed tipper, and there are symmetrical screwed hole and locating hole in flange in the bottom body top, to inner cavity positioning device is located and be fixed on built-up jig;
Described long hook bolt (3), when it rotates downwards, conical sliding block (5) moves down, and promotes inner chamber locating detent (6) Compress Spring (1) in rotation process, until the contact on inner chamber locating detent (6) can contact workpiece lumen tensioning;
Described spring (1), when long hook bolt (3) rotates upward, the spring (1) after compressed is upspring, jack-up inner chamber locating detent (6) and conical sliding block (5), inner chamber locating detent (6) contact indentation, makes inner cavity positioning device separated with the inner chamber of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210256311.5A CN103567777A (en) | 2012-07-24 | 2012-07-24 | Inner cavity positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210256311.5A CN103567777A (en) | 2012-07-24 | 2012-07-24 | Inner cavity positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103567777A true CN103567777A (en) | 2014-02-12 |
Family
ID=50040949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210256311.5A Pending CN103567777A (en) | 2012-07-24 | 2012-07-24 | Inner cavity positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623425A (en) * | 2019-02-02 | 2019-04-16 | 无锡贝斯特精机股份有限公司 | The adaptive hold-down mechanism of lever three-jaw |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4411568A (en) * | 1980-05-24 | 1983-10-25 | Roehm Guenter H | Collet-type chuck |
| CN201102149Y (en) * | 2007-10-18 | 2008-08-20 | 河南英威东风机械制造有限公司 | Turning clamper |
| CN201231418Y (en) * | 2008-02-26 | 2009-05-06 | 万向集团公司 | Shell parts in-car surface hydraulically operated fixture |
| CN201529914U (en) * | 2009-11-19 | 2010-07-21 | 陈焕春 | Fixture for processing excircle of barrel-shaped parts |
| CN202780537U (en) * | 2012-07-24 | 2013-03-13 | 张勇毅 | Inner cavity positioning device |
-
2012
- 2012-07-24 CN CN201210256311.5A patent/CN103567777A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4411568A (en) * | 1980-05-24 | 1983-10-25 | Roehm Guenter H | Collet-type chuck |
| CN201102149Y (en) * | 2007-10-18 | 2008-08-20 | 河南英威东风机械制造有限公司 | Turning clamper |
| CN201231418Y (en) * | 2008-02-26 | 2009-05-06 | 万向集团公司 | Shell parts in-car surface hydraulically operated fixture |
| CN201529914U (en) * | 2009-11-19 | 2010-07-21 | 陈焕春 | Fixture for processing excircle of barrel-shaped parts |
| CN202780537U (en) * | 2012-07-24 | 2013-03-13 | 张勇毅 | Inner cavity positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623425A (en) * | 2019-02-02 | 2019-04-16 | 无锡贝斯特精机股份有限公司 | The adaptive hold-down mechanism of lever three-jaw |
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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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yongyi Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |