CN203738454U - Piston valve pit machining clamping device - Google Patents
Piston valve pit machining clamping device Download PDFInfo
- Publication number
- CN203738454U CN203738454U CN201420005593.6U CN201420005593U CN203738454U CN 203738454 U CN203738454 U CN 203738454U CN 201420005593 U CN201420005593 U CN 201420005593U CN 203738454 U CN203738454 U CN 203738454U
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- CN
- China
- Prior art keywords
- piston
- clamping
- clamping device
- tension lever
- fixed head
- 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 description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a piston valve pit machining clamping device and aims to solve the problems that existing clamping equipment for piston valve pit machining mainly uses manual clamping and is inconvenient in clamping, time consuming and labor consuming in clamping, uneven stress during clamping easily occurs to cause inaccurate clamping, material waste is caused easily, and production efficiency is lowered greatly. The piston valve pit machining clamping device comprises a group of support columns. A fixing plate is mounted on the support columns. The piston valve pit machining clamping device is characterized in that a to-be-machined piston positioning device is mounted at one end of the fixing plate, an air cylinder is mounted at the other end of the fixing plate, a tensioning lever is connected to the middle of the fixing plate, the piston rod of the air cylinder penetrates the fixing plate to be connected with one end of the tensioning lever, the to-be-machined piston positioning device is connected with the a tensioning bolt, and the tensioning bolt penetrates the fixing plate to be connected with the other end of the tensioning lever. The piston valve pit machining clamping device is accurate and labor saving in clamping.
Description
technical field:
The utility model relates to a kind of piston port hole clamping device for processing, belongs to Piston Machining equipment technical field.
background technology:
Often tolerance is larger on drawing for the valve hole size of piston product and position.Therefore, work in-process easily causes ignorance.In fact; in process, usually can cause because of the factors such as problem of tool locating valve hole center line and piston axis out of plumb; therefore in clamping process, the stability of clamping and accuracy are the preconditions of piston port hole processing; the clamping apparatus of existing piston port hole processing mainly adopts artificial clamping; employee's clamping inconvenience, and the clamping of losing time requires great effort very much, and during clamping, easy discontinuity causes clamping inaccurate; easily produce waste material, production efficiency reduces greatly.
summary of the invention:
The purpose of this utility model is that the problem for above-mentioned existence provides a kind of piston port hole clamping device for processing, and product clamping is stressed evenly, convenient and strength-saving, clamping fast and convenient, the degree of accuracy that has improved clamping, thereby greatly enhance productivity and quality.
Above-mentioned object realizes by following technical scheme:
Piston port hole clamping device for processing, comprise one group of support column, mounting plate on described support column, piston positioning means to be processed is installed in one end of described fixed head, the other end of described fixed head is installed cylinder, the middle part of described fixed head connects tension lever, the piston rod of described cylinder is connected with one end of described tension lever through described fixed head, described piston positioning means to be processed connects turnbuckle, and described turnbuckle is connected with the other end of described tension lever through described fixed head.
Described piston port hole clamping device for processing, described piston positioning means to be processed comprises piston location-plate to be processed, and a side of described piston location-plate to be processed is provided with locating shaft, and described piston location-plate to be processed connects described turnbuckle.
Described piston port hole clamping device for processing, described cylinder is arranged on described fixed head by cylinder location-plate.
Described piston port hole clamping device for processing, described tension lever is arranged on described fixed head by tension lever locating piece, described tension lever locating piece middle part is provided with bearing pin, and described tension lever is connected on described tension lever locating piece by bearing pin.
Beneficial effect:
The utility model utilizes lever principle, with pneumatic control, strains body, can control the object that tension body reaches clamping while inserting strain pin.Product clamping is stressed evenly, convenient and strength-saving, and clamping is quick and convenient, the degree of accuracy that has improved clamping, thereby greatly enhance productivity and quality.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is right TV structure schematic diagram of the present utility model.
In figure 1, support column; 2, fixed head; 3, cylinder; 4, tension lever; 5, turnbuckle; 6, piston location-plate to be processed; 7, locating shaft; 8, cylinder location-plate; 9, tension lever locating piece; 10, bearing pin.
the specific embodiment:
Embodiment 1:
As shown in Figure 1, piston port of the present utility model hole clamping device for processing, comprise one group of support column 1, on described support column, mounting plate 2, piston positioning means to be processed is installed in one end of described fixed head, the other end of described fixed head is installed cylinder 3, the middle part of described fixed head connects tension lever 4, the piston rod of described cylinder is connected with one end of described tension lever through described fixed head, described piston positioning means to be processed connects turnbuckle 5, described turnbuckle is connected with the other end of described tension lever through described fixed head.
Embodiment 2:
Piston port hole clamping device for processing described in embodiment 1, described piston positioning means to be processed comprises piston location-plate 6 to be processed, one side of described piston location-plate to be processed is provided with locating shaft 7, and described piston location-plate to be processed connects described turnbuckle.
Embodiment 3:
Piston port hole clamping device for processing described in embodiment 1 or embodiment 2, described cylinder is arranged on described fixed head by cylinder location-plate 8.
Embodiment 4:
Piston port hole clamping device for processing described in above-described embodiment, described tension lever is arranged on described fixed head by tension lever locating piece 9, described tension lever locating piece middle part is provided with bearing pin 10, and described tension lever is connected on described tension lever locating piece by bearing pin.
Claims (4)
1. a piston port is cheated clamping device for processing, comprise one group of support column, mounting plate on described support column, it is characterized in that: piston positioning means to be processed is installed in one end of described fixed head, the other end of described fixed head is installed cylinder, the middle part of described fixed head connects tension lever, the piston rod of described cylinder is connected with one end of described tension lever through described fixed head, described piston positioning means to be processed connects turnbuckle, and described turnbuckle is connected with the other end of described tension lever through described fixed head.
2. piston port according to claim 1 is cheated clamping device for processing, it is characterized in that: described piston positioning means to be processed comprises piston location-plate to be processed, one side of described piston location-plate to be processed is provided with locating shaft, and described piston location-plate to be processed connects described turnbuckle.
3. piston port according to claim 1 and 2 hole clamping device for processing, is characterized in that: described cylinder is arranged on described fixed head by cylinder location-plate.
4. piston port according to claim 1 and 2 is cheated clamping device for processing, it is characterized in that: described tension lever is arranged on described fixed head by tension lever locating piece, described tension lever locating piece middle part is provided with bearing pin, and described tension lever is connected on described tension lever locating piece by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005593.6U CN203738454U (en) | 2014-01-06 | 2014-01-06 | Piston valve pit machining clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005593.6U CN203738454U (en) | 2014-01-06 | 2014-01-06 | Piston valve pit machining clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738454U true CN203738454U (en) | 2014-07-30 |
Family
ID=51338317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005593.6U Expired - Fee Related CN203738454U (en) | 2014-01-06 | 2014-01-06 | Piston valve pit machining clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112645A (en) * | 2016-08-23 | 2016-11-16 | 山东双港活塞股份有限公司 | Swing piston port hole processing unit (plant) and using method thereof |
| CN106323119A (en) * | 2016-08-22 | 2017-01-11 | 日照北科新金属材料有限公司 | Piston valve relief testing device and use method thereof |
-
2014
- 2014-01-06 CN CN201420005593.6U patent/CN203738454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323119A (en) * | 2016-08-22 | 2017-01-11 | 日照北科新金属材料有限公司 | Piston valve relief testing device and use method thereof |
| CN106323119B (en) * | 2016-08-22 | 2019-03-05 | 日照北科新金属材料有限公司 | Piston port cheats detection device and its application method |
| CN106112645A (en) * | 2016-08-23 | 2016-11-16 | 山东双港活塞股份有限公司 | Swing piston port hole processing unit (plant) and using method thereof |
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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: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |