CN102528484A - Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas - Google Patents
Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas Download PDFInfo
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- CN102528484A CN102528484A CN2011104586390A CN201110458639A CN102528484A CN 102528484 A CN102528484 A CN 102528484A CN 2011104586390 A CN2011104586390 A CN 2011104586390A CN 201110458639 A CN201110458639 A CN 201110458639A CN 102528484 A CN102528484 A CN 102528484A
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- flange
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- clamping device
- base plate
- exhaust gas
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Abstract
The invention relates to a flange milling plane clamp for a diffuser of a recycling cooling system of automobile exhaust gas. The flange milling plane clamp is used for wholly reliably and tightly clamping the diffuser, so as to ensure the flatness and the surface roughness of the flange plane after being finely milled. The flange milling plane clamp comprises a base plate, a workpiece positioning clamping device and a flange clamping device, wherein a fixed plate is vertically mounted on the base plate; a positioning plate is mounted on the front surface of the fixed plate; the workpiece positioning clamping device is mounted on the surface of the positioning plate; and the flange clamping device is fixed with the base plate and is mounted on two lateral sides of the workpiece positioning clamping device.
Description
Technical field
The present invention relates to the part processing technical field of automobile exhaust gas recirculating system, be specially the flange milling flat anchor clamps of automobile exhaust gas recirculated cooling system diffuser.
Background technology
A kind of automobile exhaust gas recirculated cooling system diffuser; It comprises diffuser shell 20, osculum end adpting flange 21 and mounting bracket 22; See Fig. 1; Because the osculum end adpting flange face of this diffuser directly is connected with automobile exhaust system, therefore flange face there are higher flatness and surface smoothness requirement, so need carry out finish-milling processing to flange face.Processing did not have special-purpose grip device for the finish-milling of such part flange face in the past, can not carry out reliable and effective clamping to workpiece man-hour so add at finish-milling, thereby influence the finish-milling effect and influence product quality.
Summary of the invention
To the problems referred to above, the invention provides the flange milling flat anchor clamps of automobile exhaust gas recirculated cooling system diffuser, it can be to the whole reliable grip of diffuser, thereby guarantees flatness and surface smoothness requirement behind the finish-milling of Flange Plane.
Its technical scheme is such; It comprises base plate; It is characterized in that: it also comprises tight device of work piece positioning and flange clamping device, is vertically installed with fixed head on the said base plate, and the front surface of said fixed head is equipped with location-plate; The tight device of said work piece positioning is installed on said location-plate surface, and said flange clamping device is fixed in said base plate and is installed on the both lateral sides of the tight device of said work piece positioning.
It is further characterized in that: the tight device of said work piece positioning comprises positioner and clamping device; Said positioner comprises diffuser shell locating piece and support locating piece; Be fixed with alignment pin on the said support locating piece, said clamping device comprises rotary cylinder; Said flange clamping device comprises cylinder clamping device and floating support device; Said cylinder clamping device comprises clamping cylinder and clamp one; Said clamping cylinder is installed on said base plate through cushion block one, and said clamp one is connected with the guide rod guiding of said clamping cylinder through guide pad, and said floating support device comprises float support and clamp two; Said unsteady support is installed on said base plate through cushion block two, and said clamp two is installed on the front end of said unsteady support.
It further is characterised in that: it also comprises the shedding mechanism at the back side that is installed on said fixed head; Said shedding mechanism comprises cylinder; Said cylinder is installed on base plate through cushion block three; Said cylinder guide rod is connected with push pedal, and said push pedal front end is fixed with push rod, and the position of the corresponding said push rod of said fixed head, location-plate and diffuser shell locating piece has through hole.
Adopt the flange milling flat anchor clamps of automobile exhaust gas recirculated cooling system diffuser of the present invention; Its beneficial effect is: it is accurately located workpiece through diffuser shell locating piece, support locating piece position and alignment pin in the tight device of work piece positioning; Reliably be pressed in workpiece on the location-plate through rotary cylinder then; The cylinder clamping device of flange clamping device and floating support device from the flange two ends with the flange reliable grip; Whole device is reliable to workpiece location, clamping, can effectively guarantee Flange Plane milling precision and crudy; Simultaneously, at the fixed head back side workpiece shedding mechanism is installed, after the Flange Plane milling was intact, the cylinder of shedding mechanism promoted push pedal and moves forward, and push pedal promotes the through hole release workpiece that push rod passes fixed head, location-plate and diffuser shell locating piece.
Description of drawings
Fig. 1 is the present invention's automobile exhaust gas recirculated cooling system to be processed diffuser structure sketch map;
Fig. 2 is a flange milling flat anchor clamps master TV structure sketch map of the present invention;
Fig. 3 is the plan structure sketch map of Fig. 2.
The specific embodiment
See Fig. 2 and Fig. 3; The present invention includes base plate 1, comprise tight device of work piece positioning and flange clamping device; Be vertically installed with fixed head 16 on the base plate 1; The front surface of fixed head 16 is equipped with location-plate 17, and the tight device of work piece positioning is installed on location-plate 17 surfaces, and the flange clamping device is fixed in base plate 1 and is installed on the both lateral sides of the tight device of work piece positioning.The tight device of work piece positioning comprises positioner and clamping device, and positioner comprises diffuser shell locating piece 11 and support locating piece 13, is fixed with alignment pin 14 on the support locating piece 13, and clamping device comprises rotary cylinder 7; The flange clamping device comprises cylinder clamping device and floating support device; The cylinder clamping device comprises clamping cylinder 3 and clamp 1; Clamping cylinder 3 is installed on base plate 1 through cushion block 1, and clamp 1 is connected with the guide rod guiding that clamps cylinder through guide pad 4, and floating support device comprises float support 5 and clamp 2 15; Float to support 5 and be installed on base plate 1 through cushion block 26, clamp 2 15 is installed on to float and supports 5 front end; Grip device of the present invention also comprises the shedding mechanism at the back side that is installed on fixed head 16; Shedding mechanism comprises cylinder 8; Cylinder 8 is installed on base plate 1 through cushion block 39; The guide rod of cylinder 8 is connected with push pedal 10, and push pedal 10 front ends are fixed with push rod 12, and the position of fixed head 16, location-plate 17 and diffuser shell locating piece 11 corresponding push rods 12 has through hole 19.
Claims (4)
1. the flange milling flat anchor clamps of automobile exhaust gas recirculated cooling system diffuser; It comprises base plate; It is characterized in that: it also comprises tight device of work piece positioning and flange clamping device, is vertically installed with fixed head on the said base plate, and the front surface of said fixed head is equipped with location-plate; The tight device of said work piece positioning is installed on said location-plate surface, and said flange clamping device is fixed in said base plate and is installed on the both lateral sides of the tight device of said work piece positioning.
2. the flange milling flat anchor clamps of automobile exhaust gas recirculated cooling system diffuser according to claim 1; It is characterized in that: the tight device of said work piece positioning comprises positioner and clamping device; Said positioner comprises diffuser shell locating piece and support locating piece; Be fixed with alignment pin on the said support locating piece, said clamping device comprises rotary cylinder.
3. the flange milling flat anchor clamps of automobile exhaust gas recirculated cooling system diffuser according to claim 2; It is characterized in that: said flange clamping device comprises cylinder clamping device and floating support device; Said cylinder clamping device comprises clamping cylinder and clamp one; Said clamping cylinder is installed on said base plate through cushion block one, and said clamp one is connected with the guide rod guiding of said clamping cylinder through guide pad, and said floating support device comprises float support and clamp two; Said unsteady support is installed on said base plate through cushion block two, and said clamp two is installed on the front end of said unsteady support.
4. the flange milling flat anchor clamps of automobile exhaust gas recirculated cooling system diffuser according to claim 3; It is characterized in that: it also comprises the shedding mechanism at the back side that is installed on said fixed head; Said shedding mechanism comprises cylinder, and said cylinder is installed on base plate through cushion block three, and said cylinder guide rod is connected with push pedal; Said push pedal front end is fixed with push rod, and the position of the corresponding said push rod of said fixed head, location-plate and diffuser shell locating piece has through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458639.0A CN102528484B (en) | 2011-12-31 | 2011-12-31 | Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458639.0A CN102528484B (en) | 2011-12-31 | 2011-12-31 | Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102528484A true CN102528484A (en) | 2012-07-04 |
| CN102528484B CN102528484B (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110458639.0A Active CN102528484B (en) | 2011-12-31 | 2011-12-31 | Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528484B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074565A2 (en) * | 1981-09-14 | 1983-03-23 | Firma Erwin Halder | Palet for positioning and clamping workpieces |
| JPS62255042A (en) * | 1986-04-30 | 1987-11-06 | Tsudakoma Ind Co Ltd | Clamping device |
| DE4131264C1 (en) * | 1991-09-19 | 1992-11-05 | Bernd 6259 Brechen De Eisenbach | |
| CN201427249Y (en) * | 2009-06-30 | 2010-03-24 | 北京力准机械制造有限公司 | Clamping device for proteiform part |
| CN202479829U (en) * | 2011-12-31 | 2012-10-10 | 无锡曙光模具有限公司 | Flange milling plane clamp for diffuser of automobile waste gas recycling and cooling system |
-
2011
- 2011-12-31 CN CN201110458639.0A patent/CN102528484B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074565A2 (en) * | 1981-09-14 | 1983-03-23 | Firma Erwin Halder | Palet for positioning and clamping workpieces |
| JPS62255042A (en) * | 1986-04-30 | 1987-11-06 | Tsudakoma Ind Co Ltd | Clamping device |
| DE4131264C1 (en) * | 1991-09-19 | 1992-11-05 | Bernd 6259 Brechen De Eisenbach | |
| CN201427249Y (en) * | 2009-06-30 | 2010-03-24 | 北京力准机械制造有限公司 | Clamping device for proteiform part |
| CN202479829U (en) * | 2011-12-31 | 2012-10-10 | 无锡曙光模具有限公司 | Flange milling plane clamp for diffuser of automobile waste gas recycling and cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528484B (en) | 2014-03-19 |
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