CN201105381Y - Multifunctional gripping device - Google Patents
Multifunctional gripping device Download PDFInfo
- Publication number
- CN201105381Y CN201105381Y CNU2007200459978U CN200720045997U CN201105381Y CN 201105381 Y CN201105381 Y CN 201105381Y CN U2007200459978 U CNU2007200459978 U CN U2007200459978U CN 200720045997 U CN200720045997 U CN 200720045997U CN 201105381 Y CN201105381 Y CN 201105381Y
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- CN
- China
- Prior art keywords
- cylinder
- clamp
- pin
- rhombus pin
- rhombus
- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a clamp, in particular to a multifunctional clamp for mixed processing of cylinder covers of third-cylinder and fourth-cylinder automobile engines. The multifunctional clamp includes a clamp body, fastening bolts, fastening screws, a cylindrical pin and a three-cylinder rhombus pin positioning mechanism, an equal-height pad and a rhombus pin are arranged between one side on the clamp body which is near to the three-cylinder rhombus pin and the clamp, the equal-height pad and the rhombus pin are fixed on the clamp body by the fastening bolts, the position of the equal-height pad on the horizontal direction is regulated by the size of the hole diameter of the fastening bolt, a transverse thread type regulating hole and a longitudinal thread type regulating hole are arranged on the rhombus pin. The multifunctional clamp with the special structure can well realize the switch of the three-cylinder and the four-cylinder cylinder covers during the processing, thus improving productivity, saving cost and having the advantages of convenient operation and reliable usage.
Description
Technical field
The utility model relates to a kind of anchor clamps, especially relates to a kind of a kind of multi-functional clamp when being used for automobile engine three cylinders and four cylinder cylinder head hybrid process.
Background technology
At present, special-purpose machining center all is to adopt plane and two pits location method for processing when the processing cylinder cap, because different cylinder cap distances in the longitudinal direction is different, this adopts a sleeve clamp that it is processed when just being difficult to accomplish to process the cylinder cap of different cylinders (as three-cylinder engine and four cylinder engine), thereby cause when processing three cylinder cylinder head, will processing with two kinds of different anchor clamps with four cylinder cylinder head, special-purpose machining center conllinear processing anchor clamps when processing switching also will switch thereupon, not only make the loaded down with trivial details cost waste that also causes of operating procedure.
The utility model content
Technical problem to be solved in the utility model provides a kind of multi-functional clamp, and these anchor clamps can reduce required time of anchor clamps switching, the purpose of boosting productivity and cutting down finished cost in the process of daily processing three cylinders and four cylinder cylinder caps to reach.
For solving the problems of the technologies described above, the technical solution of the utility model is, this a kind of multi-functional clamp comprises clamp body, fastening bolt, trip bolt, straight pin and three cylinder rhombus pin retention mechanisms, end near three cylinder rhombus pins on clamp body is provided with contour pad and rhombus pin, contour pad and rhombus pin all are fixed on the clamp body by fastening bolt, contour pad position in the horizontal direction is adjustable, and the rhombus pin is provided with horizontal thread formula adjustment hole and longitudinal screw formula adjustment hole.
A kind of multi-functional clamp with above-mentioned special construction, only on the clamp structure basis of existing three cylinder cylinder head, increase a rhombus pin mechanism and the adjustable contour pad of horizontal range, just can be good at realizing reducing by three cylinders and four cylinder cylinder caps add man-hour switching time, boost productivity and save cost, possess easy to operate, service-strong advantage simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of multi-functional clamp of the utility model.
Fig. 2 is the main TV structure schematic diagram of a kind of multi-functional clamp rhombus of the utility model pin.
Fig. 3 is the plan structure schematic diagram of a kind of multi-functional clamp rhombus of the utility model pin;
In Fig. 1～Fig. 3,1, clamp body; 2, fastening bolt; 3, trip bolt; 4, straight pin; 5, three cylinder rhombus pins; 6, horizontal thread formula adjustment hole; 7, longitudinal screw formula adjustment hole; 8, contour pad; 9, rhombus pin.
The specific embodiment
The structural representation of a kind of multi-functional clamp shown in Figure 1, comprise clamp body, fastening bolt, trip bolt, straight pin and three cylinder rhombus pin retention mechanisms, end near three cylinder rhombus pins 5 on clamp body 1 is provided with contour pad 8 and rhombus pin 9, contour pad 8 and rhombus pin 9 all are fixed on the clamp body 1 by fastening bolt 2, contour pad 8 position in the horizontal direction is to regulate by the pore size of fastening bolt 2, general adjustable range 10 in 1 millimeter, mainly be guarantee three cylinders and four cylinders on the different length distance, guarantee the flatness of locating surface of its cylinder head and pressing plate the process of pressing can be stressed evenly; Make cylinder head not yielding, rhombus pin 9 mainly be the location four cylinder cylinder head add man-hour can with original straight pin 4 on same straight line, guaranteeing processing dimension stability, the purpose of co-production three cylinders and four cylinder cylinder head on the basis that need not switch thereby each self-adjusting by contour pad 8 and rhombus pin 9 realizes utilizing the anchor clamps of existing machining center.
In concrete operating process, realize the switching production of three cylinders and four cylinder cylinder head by trip bolt 3 that can be for convenience detach, adopt horizontal thread formula adjustment hole 6 and longitudinal screw formula adjustment hole 7 to guarantee that rhombus pin 9 and straight pin 4 are on same straight line, existing three cylinder rhombus pin retention mechanisms 5 are laid down, just can satisfy the requirement that four cylinder cylinder head are produced fully, get final product and only need when processing three cylinder cylinder head lay down rhombus pin 9 by trip bolt 3.
The whole operation process is compared existing operating process workload and the time has all obtained tangible minimizing.
Shown in Figure 2 is a kind of main TV structure schematic diagram of multi-functional clamp rhombus pin, Fig. 3 is the plan structure schematic diagram of a kind of multi-functional clamp rhombus of the utility model pin, by Fig. 2 and Fig. 3 in conjunction with as can be known, rhombus pin 9 is provided with horizontal thread formula adjustment hole 6 and longitudinal screw formula adjustment hole 7, can guarantee that by adjusting horizontal thread formula adjustment hole 6 and longitudinal screw formula adjustment hole 7 rhombus pin 9 and straight pin 4 are on same straight line.
Certainly; the structure of rhombus pin is not limited to the illustrated structure of the utility model; can also be that other can guarantee that rhombus pin and straight pin are in collinear structure by regulating; equally; satisfy three cylinders and four cylinder cylinder head simultaneously and process the contour pad that also is not limited in the utility model; can also be the structure of other Adjustable Range, this modification all drops within the protection domain of the present utility model.
Claims (3)
1. multi-functional clamp, comprise clamp body, fastening bolt, trip bolt, straight pin and three cylinder rhombus pin retention mechanisms, it is characterized in that: described clamp body (1) is gone up near being provided with contour pad (8) and rhombus pin (9) between a side of three cylinder rhombus pins (5) and the anchor clamps, and contour pad (8) and rhombus pin (9) all are fixed on the clamp body (1) by fastening bolt (2).
2. according to the described a kind of multi-functional clamp of claim 1, it is characterized in that: described contour pad (8) position in the horizontal direction is adjustable.
3. according to the described a kind of multi-functional clamp of claim 1, it is characterized in that: described rhombus pin (9) is provided with horizontal thread formula adjustment hole (6) and longitudinal screw formula adjustment hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200459978U CN201105381Y (en) | 2007-09-08 | 2007-09-08 | Multifunctional gripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200459978U CN201105381Y (en) | 2007-09-08 | 2007-09-08 | Multifunctional gripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105381Y true CN201105381Y (en) | 2008-08-27 |
Family
ID=39957173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200459978U Expired - Fee Related CN201105381Y (en) | 2007-09-08 | 2007-09-08 | Multifunctional gripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105381Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722328A (en) * | 2008-10-30 | 2010-06-09 | 现代自动车株式会社 | Jig device |
| CN101879680B (en) * | 2009-05-08 | 2013-07-24 | 广西玉柴机器股份有限公司 | Cylinder cover positioning and clamping device in the process of finish-milling top surface of cylinder cover |
| CN103386617A (en) * | 2012-05-09 | 2013-11-13 | 安徽华菱汽车有限公司 | Cylinder cover and positioning device for processing cylinder cover |
| CN104908458A (en) * | 2015-06-15 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Keyboard detection bearing device of automatic keyboard laser marking machine |
| CN105458766A (en) * | 2015-09-25 | 2016-04-06 | 宁波吉利罗佑发动机零部件有限公司 | One-surface and two-pin positioning processing fixture and positioning method using processing fixture |
| CN106239202A (en) * | 2016-10-13 | 2016-12-21 | 安徽工程大学 | Engine cylinder cover end face bores Milling Machining clamping device and processing method |
| CN107052888A (en) * | 2017-03-31 | 2017-08-18 | 上汽通用五菱汽车股份有限公司 | The location structure of three four cylinder engine mixed production fixtures |
-
2007
- 2007-09-08 CN CNU2007200459978U patent/CN201105381Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722328A (en) * | 2008-10-30 | 2010-06-09 | 现代自动车株式会社 | Jig device |
| US8371563B2 (en) | 2008-10-30 | 2013-02-12 | Hyundai Motor Company | Jig device |
| CN101722328B (en) * | 2008-10-30 | 2013-05-15 | 现代自动车株式会社 | Jig device |
| CN101879680B (en) * | 2009-05-08 | 2013-07-24 | 广西玉柴机器股份有限公司 | Cylinder cover positioning and clamping device in the process of finish-milling top surface of cylinder cover |
| CN103386617A (en) * | 2012-05-09 | 2013-11-13 | 安徽华菱汽车有限公司 | Cylinder cover and positioning device for processing cylinder cover |
| CN103386617B (en) * | 2012-05-09 | 2016-04-20 | 安徽华菱汽车有限公司 | The positioner of cylinder cap and processing cylinder cap |
| CN104908458A (en) * | 2015-06-15 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Keyboard detection bearing device of automatic keyboard laser marking machine |
| CN104908458B (en) * | 2015-06-15 | 2017-03-08 | 苏州石丸英合精密机械有限公司 | The keyboard detection bogey of keyboard laser automatic marking machine |
| CN105458766A (en) * | 2015-09-25 | 2016-04-06 | 宁波吉利罗佑发动机零部件有限公司 | One-surface and two-pin positioning processing fixture and positioning method using processing fixture |
| CN106239202A (en) * | 2016-10-13 | 2016-12-21 | 安徽工程大学 | Engine cylinder cover end face bores Milling Machining clamping device and processing method |
| CN107052888A (en) * | 2017-03-31 | 2017-08-18 | 上汽通用五菱汽车股份有限公司 | The location structure of three four cylinder engine mixed production fixtures |
| CN107052888B (en) * | 2017-03-31 | 2023-07-18 | 上汽通用五菱汽车股份有限公司 | Positioning structure of collinear production clamp of three-four-cylinder engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |