CN102001002B - Clamp for machining steering knuckle pin hole - Google Patents
Clamp for machining steering knuckle pin hole Download PDFInfo
- Publication number
- CN102001002B CN102001002B CN2010102840725A CN201010284072A CN102001002B CN 102001002 B CN102001002 B CN 102001002B CN 2010102840725 A CN2010102840725 A CN 2010102840725A CN 201010284072 A CN201010284072 A CN 201010284072A CN 102001002 B CN102001002 B CN 102001002B
- Authority
- CN
- China
- Prior art keywords
- clamp body
- knuckle
- pressing plate
- steering knuckle
- hydraulic cylinder
- 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.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title abstract 2
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a clamp for machining a steering knuckle support pin hole, wherein a steering knuckle (3) is clamped on a clamp body (1), a pressing plate (4) is arranged on a main shaft of the steering knuckle (3), a V-shaped block (7) is arranged below the main shaft of the steering knuckle (3), a positioning block (5) is arranged between the large surface of the steering knuckle (3) and the clamp body (1), a positioning pin (6) is arranged on the clamp body (1), a hydraulic cylinder (9) is arranged on the clamp body (1), a piston of the hydraulic cylinder (9) is connected with the pressing plate (4), an adjusting bolt (8) is arranged on the pressing plate (4), the adjusting bolt (8) is arranged on the clamp body (1), a spring (10) is arranged on the adjusting bolt (8), a rolling bearing (11) is arranged in a guide support (2), and a guide sleeve (12) is arranged in the rolling bearing. The invention adopts one-step clamping, has small error, improves the working efficiency, reduces the production cost of enterprises and has high precision of processed products.
Description
Technical field
The present invention relates to a kind of anchor clamps, be specifically related to a kind of anchor clamps that knuckle props up pin-and-hole of processing.
Background technology
At present, the processing knuckle props up the normally many sleeve clamps of installing on many lathes of pin-and-hole, the processing knuckle when propping up pin-and-hole adopt bore, expand, the process sequences of hinge.The shortcoming of this processing arrangement is mainly: the cutlery kind is many and consume greatly, and tooling step is many simultaneously, and the factor that causes in process, influencing product quality is more; Product is difficult to reach drawing requirement, owing to will repeatedly be installed, operative employee's labour intensity is big; Increased the production cost of enterprise; And inefficiency, repeatedly being installed has increased cumulative errors, and the product processed quality should not guarantee.
Summary of the invention
Technical problem to be solved by this invention is to overcome above-mentioned deficiency, and a kind of anchor clamps that knuckle props up pin-and-hole of processing are provided, and these anchor clamps adopt and once are installed, and error is little, has improved operating efficiency, has reduced the production cost of enterprise, and the product processed precision is high.
Technical scheme of the present invention: a kind ofly process the anchor clamps that knuckle props up pin-and-hole, it comprises clamp body 1, guiding trestle 2, pressing plate 4; Locating piece 5, alignment pin 6, V-block 7, adjustment nut 8; Hydraulic cylinder 9 has clamped knuckle 3 on the clamp body 1, the main shaft of knuckle 3 is provided with pressing plate 4, and the main shaft of knuckle 3 is arranged with V-block 7; Be provided with locating piece 5 between the big face of knuckle 3 and the clamp body 1, clamp body 1 is provided with alignment pin 6, and alignment pin 6 is connected with the fabrication hole of knuckle 3, and clamp body 1 is provided with hydraulic cylinder 9; The piston of hydraulic cylinder 9 is connected with pressing plate 4, and pressing plate 4 is provided with regulates bolt 8, regulates bolt 8 and is arranged on the clamp body 1; Regulate bolt 8 and be provided with spring 10, be provided with rolling bearing 11 in the guiding trestle 2, be provided with fairlead 12 in the rolling bearing 11.
The present invention compared with prior art has following beneficial effect: 1, efficient is high, owing to be installed repeatedly being installed to have changed into once in the prior art, has saved the time, has improved operating efficiency.2, cost is low, realizes because the function of the many covers jig in the present technology concentrated in the cover jig, thereby has saved material and made the difficulty of this jig, has reduced production cost.3, Functionality, quality and appealing design owing to repeatedly be installed, causes the location, back that at every turn is installed to produce change in the prior art, causes the specification requirement that pin-and-hole can not reach drawing of propping up of processing.The present invention will repeatedly be installed and be designed to once be installed, and workpiece once is installed, and solve the site error that repeatedly is installed and causes, and guarantee that a pin-and-hole of processing reaches the specification requirement of drawing, and the knuckle product precision of processing is high.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a right view of the present invention.
The specific embodiment
A kind ofly process the anchor clamps that knuckle props up pin-and-hole, it comprises clamp body 1, guiding trestle 2, pressing plate 4; Locating piece 5, alignment pin 6, V-block 7, adjustment nut 8; Hydraulic cylinder 9 has clamped knuckle 3 on the clamp body 1, the main shaft of knuckle 3 is provided with pressing plate 4, and the main shaft of knuckle 3 is arranged with V-block 7; Be provided with locating piece 5 between the big face of knuckle 3 and the clamp body 1, clamp body 1 is provided with alignment pin 6, and alignment pin 6 is connected with the fabrication hole of knuckle 3, and clamp body 1 is provided with hydraulic cylinder 9; The piston of hydraulic cylinder 9 is connected with pressing plate 4, and pressing plate 4 is provided with regulates bolt 8, regulates bolt 8 and is arranged on the clamp body 1; Regulate bolt 8 and be provided with spring 10, be provided with rolling bearing 11 in the guiding trestle 2, be provided with fairlead 12 in the rolling bearing 11.
Claims (1)
1. process the anchor clamps that knuckle props up pin-and-hole for one kind, it comprises clamp body (1), guiding trestle (2), pressing plate (4); Locating piece (5), alignment pin (6), V-block (7); Adjustment nut (8), hydraulic cylinder (9) is characterized in that having clamped on the clamp body (1) knuckle (3); The main shaft of knuckle (3) is provided with pressing plate (4), and the main shaft of knuckle (3) is arranged with V-block (7), is provided with locating piece (5) between the big face of knuckle (3) and the clamp body (1); Clamp body (1) is provided with alignment pin (6), and alignment pin (6) is connected with the fabrication hole of knuckle (3), and clamp body (1) is provided with hydraulic cylinder (9); The piston of hydraulic cylinder (9) is connected with pressing plate (4), and pressing plate (4) is provided with regulates bolt (8), regulates bolt (8) and is arranged on the clamp body (1); Regulate bolt (8) and be provided with spring (10), be provided with rolling bearing (11) in the guiding trestle (2), be provided with fairlead (12) in the rolling bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102840725A CN102001002B (en) | 2010-09-12 | 2010-09-12 | Clamp for machining steering knuckle pin hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102840725A CN102001002B (en) | 2010-09-12 | 2010-09-12 | Clamp for machining steering knuckle pin hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001002A CN102001002A (en) | 2011-04-06 |
| CN102001002B true CN102001002B (en) | 2012-05-23 |
Family
ID=43808842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102840725A Expired - Fee Related CN102001002B (en) | 2010-09-12 | 2010-09-12 | Clamp for machining steering knuckle pin hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102001002B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029050B (en) * | 2014-06-05 | 2016-03-23 | 上海应用技术学院 | The drilling machine coated fixture of shift fork pilot hole |
| CN104108037A (en) * | 2014-06-24 | 2014-10-22 | 常州德日机械有限公司 | Clamp for milling surface of cylindrical core |
| CN104289939B (en) * | 2014-10-13 | 2017-02-15 | 武汉鑫恒通车桥制造有限公司 | Clamp for pin hole of steering stub |
| CN104440278A (en) * | 2014-12-13 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Steering knuckle counter sinking clamping device |
| CN105269038A (en) * | 2015-11-04 | 2016-01-27 | 合肥海源机械有限公司 | Knuckle drilling die |
| CN106112625A (en) * | 2016-08-26 | 2016-11-16 | 山西中晋工业机械有限公司 | STR knuckle special fixture |
| CN108127198B (en) * | 2017-12-21 | 2019-07-23 | 重庆大江车桥有限责任公司 | A kind of gear milling clamper of knuckle end tooth |
| CN108406368B (en) * | 2018-05-29 | 2019-06-11 | 重庆齐信汽车零部件有限公司 | The clamp structure of the coarse-fine vehicle clamper of knuckle |
| CN113211143B (en) * | 2021-05-06 | 2022-09-02 | 湖北三环锻造有限公司 | Locating device for rough milling of inner side and outer side of upper lug and lower lug of steering knuckle |
| CN113601208A (en) * | 2021-07-20 | 2021-11-05 | 一汽解放汽车有限公司 | Clamp for steering knuckle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915356Y (en) * | 2006-06-14 | 2007-06-27 | 中国重型汽车集团有限公司 | Drill jig for automobile knuckle turning |
| CN201300317Y (en) * | 2008-12-01 | 2009-09-02 | 万向集团公司 | Fixture of knuckle milling machine |
| CN201544046U (en) * | 2009-11-06 | 2010-08-11 | 芜湖新达锻造有限公司 | Special tooling for steering knuckle arm |
| CN201900479U (en) * | 2010-09-12 | 2011-07-20 | 王庆 | Clamp for processing branch pinhole of steering knuckle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001315035A (en) * | 2000-05-11 | 2001-11-13 | Daihatsu Motor Co Ltd | Clamp device |
-
2010
- 2010-09-12 CN CN2010102840725A patent/CN102001002B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915356Y (en) * | 2006-06-14 | 2007-06-27 | 中国重型汽车集团有限公司 | Drill jig for automobile knuckle turning |
| CN201300317Y (en) * | 2008-12-01 | 2009-09-02 | 万向集团公司 | Fixture of knuckle milling machine |
| CN201544046U (en) * | 2009-11-06 | 2010-08-11 | 芜湖新达锻造有限公司 | Special tooling for steering knuckle arm |
| CN201900479U (en) * | 2010-09-12 | 2011-07-20 | 王庆 | Clamp for processing branch pinhole of steering knuckle |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-315035A 2001.11.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102001002A (en) | 2011-04-06 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 |