CN102501091B - Machining fixture for parts of bases - Google Patents
Machining fixture for parts of bases Download PDFInfo
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- CN102501091B CN102501091B CN201110337409.9A CN201110337409A CN102501091B CN 102501091 B CN102501091 B CN 102501091B CN 201110337409 A CN201110337409 A CN 201110337409A CN 102501091 B CN102501091 B CN 102501091B
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- guide pillar
- bases
- machining
- guide pillars
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Abstract
The invention provides a machining fixture for parts of bases, which is characterized by comprising a flange plate fixed on a numerical-control index plate. A standard three-jaw hydraulic chuck is arranged in the middle of the flange plate, two guide pillar positioning boxes are respectively arranged on two sides of the standard three-jaw hydraulic chuck, a sliding guide pillar is penetratingly arranged in each guide pillar positioning box, top ends of the two sliding guide pillars are connected with each other through a connection mechanism, a positioning guide pillar is arranged between the two sliding guide pillars and is locked by a split lock block and is located above the standard three-jaw hydraulic chuck, bottoms of the two sliding guide pillars are connected with a fixed base, and a workpiece mounting reference pipe is arranged on the fixed base horizontally. The machining fixture for parts of bases is capable of clamping parts of bases in a vertical machining center by one clamping and accordingly has the advantages of high operation efficiency and high machining precision.
Description
Technical field
The present invention relates to a kind of in vertical machining centre the fixture of processing base part.
Background technology
In metal machine components, often can run into some behavior tolerances, position degree requirement product, and multiple finished surfaces of this series products require with respect to same center degree very highly, and machined surface is no longer in same position product face, as shown in Figure 1.The Fixture Design of this workpiece is made complicated, and product is from great clamping difficulty, and need to divide three operations to carry out, and technique is tired of rope.Existing way is generally that operation break-down is processed, and labour intensity is large, and easily product is damaged in process; When batch production, efficiency is low, and quality is unstable, and not only time-consuming but also machining accuracy is also difficult to guarantee.
Summary of the invention
The object of this invention is to provide a kind of raising the efficiency and the fixture of machining accuracy.
In order to achieve the above object, technical scheme of the present invention has been to provide a kind of clamp for machining for base part, it is characterized in that: comprise the ring flange being fixed on numerical control scale-division dish, be provided with standard three-jaw fluid-pressure chuck at the middle part of ring flange, two guide pillar location casings are located at respectively the both sides of standard three-jaw fluid-pressure chuck, in the casing of each guide pillar location, be equipped with respectively a slip guide pillar, the top of two slip guide pillars is connected by bindiny mechanism, between two slip guide pillars, be provided with a positioning guide column, positioning guide column is opened piece locking by locking, positioning guide column is positioned at the top of standard three-jaw fluid-pressure chuck, the bottom of two slip guide pillars is connected by firm banking, on firm banking, level is provided with workpiece reference for installation pipe.
Preferably, described bindiny mechanism comprises the transition base that is respectively equipped with two described slip guide pillar tops, between two transition bases, is connected by pressing plate.
A kind of clamp for machining for base part provided by the invention can be clamped in base part in vertical machining centre by once clamping, and operating efficiency is high and improved machining accuracy.
Accompanying drawing explanation
Fig. 1 is workpiece schematic diagram;
Fig. 2 is the front view of a kind of clamp for machining for base part provided by the invention;
Fig. 3 is the side sectional view of a kind of clamp for machining for base part provided by the invention.
The specific embodiment
For the present invention is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figure 2 to Figure 3, a kind of clamp for machining for base part provided by the invention, comprise the ring flange 2 being fixed on numerical control scale-division dish 1, be provided with standard three-jaw fluid-pressure chuck 3 at the middle part of ring flange 2, two guide pillar location casings 4 are located at respectively the both sides of standard three-jaw fluid-pressure chuck 3, be equipped with respectively a slip guide pillar 5 each guide pillar location casing 4 is interior, the top of two slip guide pillars 5 is connected by bindiny mechanism, between two slip guide pillars 5, be provided with a positioning guide column 6, positioning guide column 6 is opened piece 7 by locking and is locked, positioning guide column 6 is positioned at the top of standard three-jaw fluid-pressure chuck 3, the bottom of two slip guide pillars 5 is connected by firm banking 8, on firm banking 8, level is provided with workpiece reference for installation pipe 9.
Wherein, bindiny mechanism comprises between 10, the two transition bases 10 of transition base that are respectively equipped with two described slip guide pillar 5 tops connected by pressing plate 11.
When work, workpiece is as shown in Figure 1 placed on workpiece reference for installation pipe 9, the through hole by the female pawl on standard three-jaw fluid-pressure chuck 3 through workpiece, thereby by Workpiece clamping.
Claims (2)
1. the clamp for machining for base part, it is characterized in that: comprise the ring flange (2) being fixed on numerical control scale-division dish (1), be provided with standard three-jaw fluid-pressure chuck (3) at the middle part of ring flange (2), two guide pillar location casings (4) are located at respectively the both sides of standard three-jaw fluid-pressure chuck (3), in each guide pillar location casing (4), be equipped with respectively a slip guide pillar (5), the top of two slip guide pillars (5) is connected by bindiny mechanism, between two slip guide pillars (5), be provided with a positioning guide column (6), positioning guide column (6) is opened piece (7) locking by locking, positioning guide column (6) is positioned at the top of standard three-jaw fluid-pressure chuck (3), the bottom of two slip guide pillars (5) is connected by firm banking (8), be provided with workpiece reference for installation pipe (9) in the upper level of firm banking (8).
2. a kind of clamp for machining for base part as claimed in claim 1, it is characterized in that: described bindiny mechanism comprises the transition base (10) that is respectively equipped with two described slip guide pillars (5) top, between two transition bases (10), be connected by pressing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337409.9A CN102501091B (en) | 2011-10-31 | 2011-10-31 | Machining fixture for parts of bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337409.9A CN102501091B (en) | 2011-10-31 | 2011-10-31 | Machining fixture for parts of bases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102501091A CN102501091A (en) | 2012-06-20 |
| CN102501091B true CN102501091B (en) | 2014-07-02 |
Family
ID=46213256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110337409.9A Active CN102501091B (en) | 2011-10-31 | 2011-10-31 | Machining fixture for parts of bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102501091B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2129515A1 (en) * | 1971-06-15 | 1972-12-21 | Kurt Jauch | Indexing plate machine for the simultaneous processing of several workpieces using a number of tools |
| RU2080235C1 (en) * | 1993-03-29 | 1997-05-27 | Матвеев Виктор Яковлевич | Universal turning attachment |
| CN200963759Y (en) * | 2006-09-13 | 2007-10-24 | 重庆宗申技术开发研究有限公司 | Fixture for processing circumference distribution holes |
| CN201105387Y (en) * | 2007-10-19 | 2008-08-27 | 上海机床厂有限公司 | Clamping indexing attachment for crankshaft fabrication |
| CN201824168U (en) * | 2010-10-13 | 2011-05-11 | 天津中港石油设备制造有限公司 | Fixture of port milling machine |
| CN202491104U (en) * | 2011-10-31 | 2012-10-17 | 南通爱慕希机械有限公司 | Machining fixture for parts of bases |
-
2011
- 2011-10-31 CN CN201110337409.9A patent/CN102501091B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2129515A1 (en) * | 1971-06-15 | 1972-12-21 | Kurt Jauch | Indexing plate machine for the simultaneous processing of several workpieces using a number of tools |
| RU2080235C1 (en) * | 1993-03-29 | 1997-05-27 | Матвеев Виктор Яковлевич | Universal turning attachment |
| CN200963759Y (en) * | 2006-09-13 | 2007-10-24 | 重庆宗申技术开发研究有限公司 | Fixture for processing circumference distribution holes |
| CN201105387Y (en) * | 2007-10-19 | 2008-08-27 | 上海机床厂有限公司 | Clamping indexing attachment for crankshaft fabrication |
| CN201824168U (en) * | 2010-10-13 | 2011-05-11 | 天津中港石油设备制造有限公司 | Fixture of port milling machine |
| CN202491104U (en) * | 2011-10-31 | 2012-10-17 | 南通爱慕希机械有限公司 | Machining fixture for parts of bases |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102501091A (en) | 2012-06-20 |
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Legal Events
| Date | Code | Title | Description |
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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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Shunping Inventor after: Ling Shengjun Inventor before: Ling Shengjun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LING SHENGJUN TO: QI SHUNPING LING SHENGJUN |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226010, 19, new East Road, Nantong economic and Technological Development Zone, Jiangsu, 1 Patentee after: NANTONG AMC MACHINERY CO., LTD. Address before: 1692 No. 226010 Jiangsu city of Nantong Province, Nantong economic and Technological Development Zone Avenue Patentee before: Nantong Aimuxi Machinery Co., Ltd. |