CN201537876U - Tooling for processing cylinder contact surfaces of intake manifold products - Google Patents
Tooling for processing cylinder contact surfaces of intake manifold products Download PDFInfo
- Publication number
- CN201537876U CN201537876U CN2009202265745U CN200920226574U CN201537876U CN 201537876 U CN201537876 U CN 201537876U CN 2009202265745 U CN2009202265745 U CN 2009202265745U CN 200920226574 U CN200920226574 U CN 200920226574U CN 201537876 U CN201537876 U CN 201537876U
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- CN
- China
- Prior art keywords
- backing plate
- clamping device
- frock
- inlet manifold
- gas inlet
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011030 bottleneck Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model relates to a tooling, in particular to a tooling for processing cylinder contact surfaces of intake manifold products. The tooling comprises a bottom plate; a left holding device and a right holding device which are symmetric are arranged on the bottom plate; an included angle is arranged between the left holding device and the right holding device; the left holding device sequentially includes a left cylinder, a left clamping device, a left backing plate and a left fixed seat from back to front; a left pressing plate is arranged on the inner side of the left backing plate; the right holding device sequentially includes a right cylinder, a right clamping device, a right backing plate and a right fixed seat from back to front; and a right pressing plate is arranged on the inner side of the right backing plate. The tooling has the advantages of simple structure, reasonable design, convenient and flexible operation, accurate positioning, high product qualification rate and high working efficiency.
Description
Technical field:
The utility model relates to a kind of frock, especially a kind of frock of processing gas inlet manifold series products cylinder contact-making surface.
Background technology:
Frock is the general name of various process equipments used in the manufacture process, mainly comprises cutter, anchor clamps, mould, measurer, cubing, accessory, small tool or the like.At present, inlet manifold series products major part is the sand core cast member, and blank shape is irregular, blank dimension is unstable, blank allowance changes greatly first procedure: " bottleneck " that processing cylinder contact-making surface has become influence to produce.Former processing tool is when processing gas inlet manifold cylinder contact-making surface, owing to use empty filter contact-making surface for the location benchmark, compress tube outer wall then, cause a succession of problems such as clamping difficulty, workpiece is yielding, the location is inaccurate, cause product percent of pass low, inefficiency.
The utility model content:
The utility model provides a kind of frock of processing gas inlet manifold series products cylinder contact-making surface, and it is simple in structure, and is reasonable in design, flexible to operation, accurate positioning, and the product percent of pass height, high efficiency has solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises base plate, is provided with the clamping device of left and right two groups of symmetries on base plate, becomes the angle setting between the left and right clamping device; Left side clamping device comprises left cylinder, left clamping device, left backing plate and left holder from back to front successively, is provided with left pressing plate in the inboard of left backing plate; Right clamping device comprises right cylinder, right clamping device, right backing plate and right holder from back to front successively, is provided with right pressing plate in the inboard of right backing plate.
Described left and right clamping device structure is identical, comprise clamping body, be provided with the slide block that can seesaw in the inside of clamping body, slip front is stretched out the clamping body outside, the slide block rear end links to each other with the piston rod front end of cylinder, be provided with the stroke groove in the upper end of slide block, the Stroke Control screw that is located on the clamping body stretches in the stroke groove.
On left backing plate, be provided with two the left blind holes relative with two stud of workpiece left end; On right backing plate, be provided with two the right blind holes relative with two stud of workpiece right-hand member.
One side also is provided with a groove on the surface of right backing plate.
Be provided with an alignment pin on the top of right holder.
On left holder and right holder, be respectively equipped with left floor and right floor.
The utility model is simple in structure, and is reasonable in design, flexible to operation, adopts left and right clamping device to match with left and right pressing plate, can processing work is fixing more firm; Employing is provided with an alignment pin that matches with the intake valve joint face of inlet manifold on the top of right fixed head, can conveniently locate processing work; The blind hole relative with the stud at the left and right two ends of workpiece is set, cutter damage frock in the time of can preventing to hole respectively on left and right pad; One side is provided with a groove on the surface of right backing plate, and in the time of can avoiding clamping workpiece, workpiece and frock are collided, and influence the clamping of workpiece; Left floor and right floor are set respectively on left and right holder, can make left and right holder more firm.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model clamping device.
Schematic diagram when Fig. 3 is the utility model clamping workpiece.
Among the figure, 1, base plate; 2, left cylinder; 3, left clamping device; 4, left backing plate; 5, left holder; 6, left pressing plate; 7, right cylinder; 8, right clamping device; 9, right backing plate; 10, right holder; 11, right pressing plate; 12, left blind hole; 13, right blind hole; 14, alignment pin; 15, left floor; 16, right floor; 17, clamping body; 18, slide block; 19, piston rod; 20, stroke groove; 21, Stroke Control screw; 22, groove.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the utility model comprises base plate 1, is provided with the clamping device of left and right two groups of symmetries on base plate 1, becomes the angle setting between the left and right clamping device, and described angle is 90 °, also can be according to the actual needs adjustment of processing work; Left side clamping device comprises left cylinder 2, left clamping device 3, left backing plate 4 and left holder 5 from back to front successively, is provided with left pressing plate 6 in the inboard of left backing plate 4; Right clamping device comprises right cylinder 7, right clamping device 8, right backing plate 9 and right holder 10 from back to front successively, is provided with right pressing plate 11 in the inboard of right backing plate 9.
On left backing plate 4, be provided with two the left blind holes 12 relative with two stud of workpiece left end; On right backing plate 9, be provided with two the right blind holes 13 relative with two stud of workpiece right-hand member.
A side also is provided with a groove 22 on the surface of right backing plate 9.
Be provided with an alignment pin 14 on the top of right holder 10.
On left holder 5 and right holder 10, be respectively equipped with left floor 15 and right floor 16.
As shown in Figure 2, be the structural representation of the utility model clamping device.Described left and right clamping device structure is identical, comprise clamping body 17, be provided with the slide block 18 that can seesaw in the inside of clamping body 17, slide block 18 front ends stretch out clamping body 17 outsides, slide block 18 rear ends link to each other with piston rod 19 front ends of cylinder, be provided with stroke groove 20 in the upper end of slide block 18, the Stroke Control screw 21 that is located on the clamping body 17 stretches in the stroke groove 20.
Schematic diagram during as shown in Figure 3, for the utility model clamping workpiece.During operation, at first processing work is placed on the length centerline direction of rectangular base plate 1, the intake valve joint face of inlet manifold is contacted with alignment pin 14 on the right holder 10, avoided the slit.The center of circle of workpiece right-hand member two place's columns will overlap with the center of two right blind holes 13 on the right backing plate 9 like this, the center of circle of workpiece left end two place's columns will overlap with the center of two left blind holes 12 on the left backing plate 4, and the positioning accuracy of workpiece is greatly enhanced.The piston rod 19 of opening left cylinder 2 and right cylinder 7, two cylinders then promotes the slide block 18 post face of the workpiece pressing left and right sides respectively, makes clamping workpiece firm, uses left pressing plate 6 and right pressing plate 11 as auxiliary clamping device again, can make workpiece fixing more firm.After clamping is finished, can process workpiece.After machining, unload left pressing plate 6 and right pressing plate 11, close left cylinder 2 and right cylinder 7, can unload workpiece, repeat said process then and other to be processed is processed get final product.The utility model tool structure is reasonable, and is simple and convenient during clamping, and workpiece is stressed evenly, fixation, the positioning accuracy height, the qualification rate of processing work rises to 99% by original 55%, qualification rate is improved greatly, and production efficiency has also improved 3 times than original, has saved production cost greatly.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (6)
1. the frock of a processing gas inlet manifold series products cylinder contact-making surface is characterized in that: comprise base plate, be provided with the clamping device of left and right two groups of symmetries on base plate, become the angle setting between the left and right clamping device; Left side clamping device comprises left cylinder, left clamping device, left backing plate and left holder from back to front successively, is provided with left pressing plate in the inboard of left backing plate; Right clamping device comprises right cylinder, right clamping device, right backing plate and right holder from back to front successively, is provided with right pressing plate in the inboard of right backing plate.
2. the frock of a kind of processing gas inlet manifold series products cylinder contact-making surface according to claim 1, it is characterized in that: described left and right clamping device structure is identical, comprise clamping body, be provided with the slide block that can seesaw in the inside of clamping body, slip front is stretched out the clamping body outside, the slide block rear end links to each other with the piston rod front end of cylinder, is provided with the stroke groove in the upper end of slide block, and the Stroke Control screw that is located on the clamping body stretches in the stroke groove.
3. the frock of a kind of processing gas inlet manifold series products cylinder contact-making surface according to claim 1 is characterized in that: be provided with two the left blind holes relative with two stud of workpiece left end on left backing plate; On right backing plate, be provided with two the right blind holes relative with two stud of workpiece right-hand member.
4. the frock of a kind of processing gas inlet manifold series products cylinder contact-making surface according to claim 1, it is characterized in that: one side also is provided with a groove on the surface of right backing plate.
5. the frock of a kind of processing gas inlet manifold series products cylinder contact-making surface according to claim 1 is characterized in that: be provided with an alignment pin on the top of right holder.
6. the frock of a kind of processing gas inlet manifold series products cylinder contact-making surface according to claim 1 is characterized in that: be respectively equipped with left floor and right floor on left holder and right holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202265745U CN201537876U (en) | 2009-09-18 | 2009-09-18 | Tooling for processing cylinder contact surfaces of intake manifold products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202265745U CN201537876U (en) | 2009-09-18 | 2009-09-18 | Tooling for processing cylinder contact surfaces of intake manifold products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537876U true CN201537876U (en) | 2010-08-04 |
Family
ID=42589331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202265745U Expired - Fee Related CN201537876U (en) | 2009-09-18 | 2009-09-18 | Tooling for processing cylinder contact surfaces of intake manifold products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441803A (en) * | 2011-10-21 | 2012-05-09 | 河南飞龙(芜湖)汽车零部件有限公司 | Exhaust pipe milling small-flange clamp |
| CN103433781A (en) * | 2013-08-14 | 2013-12-11 | 江苏江旭铸造集团有限公司 | Multi-station pneumatic positioning and clamping system for intake manifolds |
-
2009
- 2009-09-18 CN CN2009202265745U patent/CN201537876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441803A (en) * | 2011-10-21 | 2012-05-09 | 河南飞龙(芜湖)汽车零部件有限公司 | Exhaust pipe milling small-flange clamp |
| CN102441803B (en) * | 2011-10-21 | 2015-12-16 | 河南飞龙(芜湖)汽车零部件有限公司 | Exhaust pipe milling small-flange clamp |
| CN103433781A (en) * | 2013-08-14 | 2013-12-11 | 江苏江旭铸造集团有限公司 | Multi-station pneumatic positioning and clamping system for intake manifolds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20130918 |