CN202571879U - Valve body clamping fixture - Google Patents
Valve body clamping fixture Download PDFInfo
- Publication number
- CN202571879U CN202571879U CN 201220182604 CN201220182604U CN202571879U CN 202571879 U CN202571879 U CN 202571879U CN 201220182604 CN201220182604 CN 201220182604 CN 201220182604 U CN201220182604 U CN 201220182604U CN 202571879 U CN202571879 U CN 202571879U
- Authority
- CN
- China
- Prior art keywords
- valve body
- fixed head
- processed
- base plate
- fixed
- 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
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 230000002708 enhancing Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Abstract
The utility model discloses a valve body clamping fixture which comprises a bottom plate, a first fixed plate and a second fixed plate, wherein the first fixed plate and the second fixed plate are mounted on both sides of the bottom plate; the middle part of the bottom plate is provided with a plurality of locating holes; the first fixed plate and the second fixed plate form a mounting cavity for clamping a valve body to be processed; the first fixed plate is provided with a plurality of fixing screws; and the second fixed plate is provided with a plurality of fixing screws. The bottom plate is provided with the first fixed block and the second fixed block, and the first fixed block and the second fixed block form the mounting cavity capable of containing the valve body to be processed; and thus, after the valve body to be processed is mounted on the valve body clamping fixture and fixed by the screws, the valve body clamping fixture can be mounted onto a machine tool through the locating holes, and various positions in the valve body to be processed can be finely processed, thereby reducing the number of times of clamping of the valve body to be processed, and enhancing the processing efficiency and the processing accuracy. The utility model can be used as a clamping fixture for valve bodies.
Description
Technical field
The utility model relates to a kind of clamping anchor clamps in the field of machining, particularly a kind of banked direction control valves valve body clamping anchor clamps.
Background technology
The high pressure banked direction control valves is meant the multipath hydraulic banked direction control valves of operating pressure more than or equal to 28MPa, is widely used in engineering machinery, heavy weapon system, deep ocean work or the like field.Along with developing rapidly of China's each item building cause, construction machinery industry has also been obtained development at full speed.Generally comprise two valve bodies of quadruple valve valve body and 5-linked valve body in the high pressure banked direction control valves, valve body generally forms through the sand casting, need valve body be installed to and carry out fine finishining on the lathe; But the external form more complicated of valve body; Be difficult to the direct clamping of valve body on chuck or workbench, in process, need repeatedly adjust clamping position simultaneously, like this; The machining accuracy of valve body is low, and working (machining) efficiency is low.Needs are a kind of at present can be so that the valve body clamping anchor clamps of processing of valve body clamping and raising machining accuracy.
The utility model content
The purpose of the utility model is to provide a kind of banked direction control valves valve body clamping clamp for machining, and it can reduce the clamping times of valve body, is convenient to the machining accuracy that valve body was processed and can be improved to valve body.
The solution that the utility model solves its technical problem is: a kind of valve body clamping anchor clamps; Comprise base plate, be installed in first fixed head and second fixed head of base plate both sides; Said base plate middle part is provided with several locating holes; Said first fixed head and second fixed head form the installation cavity of clamping valve body to be processed, and first fixed head is provided with several hold-down screws, and second fixed head is provided with several hold-down screws.
As the further improvement of technique scheme, also comprise a limiting plate, said limiting plate is fixed on the base plate and with first fixed head and second fixed head and is connected, and also is provided with block on said second fixed head.
As the further improvement of technique scheme, be provided with at least one reinforcement between the said base plate and first fixed head, be provided with at least one reinforcement between the said base plate and second fixed head, be provided with at least one reinforcement between said base plate and limiting plate.
As the further improvement of technique scheme, the quantity of said locating hole is 6.
The beneficial effect of the utility model is: the utility model is through being provided with first fixed block and second fixed block on base plate; And first fixed block and second fixed block form the installation cavity that can hold valve body to be processed; So, valve body to be processed is installed on the utility model, and after being screwed; Can be with after being installed to the utility model on the lathe through locating hole; Can carry out fine finishining to each position in the valve body to be processed, reduce the clamping times of valve body to be processed, improve working (machining) efficiency and machining accuracy.
The clamping anchor clamps that the utility model can be used as valve body use.
Description of drawings
Below in conjunction with accompanying drawing and instance the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the longitudinal section of the utility model;
Fig. 3 is the vertical view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, specify the application of the utility model in the valve body machined.
With reference to Fig. 1～Fig. 3; A kind of valve body clamping anchor clamps; Comprise base plate 1, be installed in first fixed head 2 and second fixed head 3 of base plate 1 both sides, said base plate 1 middle part is provided with several locating holes 4, and said first fixed head 2 and second fixed head 3 form the installation cavity 5 of clampings valve body to be processed; First fixed head 2 is provided with several hold-down screws, and second fixed head 3 is provided with several hold-down screws.
Through first fixed block 2 and second fixed block 3 are set on base plate 1, and first fixed block 2 and second fixed block 3 form the installation cavity 5 that can hold valve body to be processed, so; Valve body to be processed is installed on the utility model; And after being screwed, can carry out fine finishining to each position in the valve body to be processed with after being installed to the utility model on the lathe through locating hole 4; Reduce the clamping times of valve body to be processed, improved working (machining) efficiency and machining accuracy.
Further as preferred embodiment; Also comprise a limiting plate 6, said limiting plate 6 is fixed on the base plate 1 and with first fixed head 2 and second fixed head 3 and is connected, and limiting plate 6 blocks valve body to be processed; Prevent that valve body to be processed from moving horizontally; Also be provided with block 7 on said second fixed head 3, block 7 compresses the sidewall of valve body to be processed, can prevent that valve body to be processed from moving horizontally.
Further as preferred embodiment; Said base plate 1 and 2 of first fixed heads are provided with at least one reinforcement; Said base plate 1 and 3 of second fixed heads are provided with at least one reinforcement; 6 of said base plate 1 and limiting plates are provided with at least one reinforcement, and reinforcement improves the connective stability of 6 of base plate 1 and first fixed head 2, base plate 1 and second fixed head 3 and base plate 1 and limiting plates.
Further as preferred embodiment, the quantity of said locating hole 4 is 6, and locating hole 4 is evenly distributed on the base plate 1.
More than be that preferred embodiments to the utility model specifies; But the invention is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (4)
1. valve body clamping anchor clamps; It is characterized in that: comprise base plate (1), be installed in first fixed head (2) and second fixed head (3) of base plate (1) both sides; Said base plate (1) middle part is provided with several locating holes (4); Said first fixed head (2) and second fixed head (3) form the installation cavity (5) of clamping valve body to be processed, and first fixed head (2) is provided with several hold-down screws, and second fixed head (3) is provided with several hold-down screws.
2. valve body clamping anchor clamps according to claim 1; It is characterized in that: also comprise a limiting plate (6); Said limiting plate (6) is fixed on base plate (1) and upward and with first fixed head (2) and second fixed head (3) is connected, and also is provided with block (7) on said second fixed head (3).
3. valve body clamping anchor clamps according to claim 2; It is characterized in that: be provided with at least one reinforcement between said base plate (1) and first fixed head (2); Be provided with at least one reinforcement between said base plate (1) and second fixed head (3), be provided with at least one reinforcement between said base plate (1) and limiting plate (6).
4. valve body clamping anchor clamps according to claim 2 is characterized in that: the quantity of said locating hole (4) is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182604 CN202571879U (en) | 2012-04-26 | 2012-04-26 | Valve body clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182604 CN202571879U (en) | 2012-04-26 | 2012-04-26 | Valve body clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571879U true CN202571879U (en) | 2012-12-05 |
Family
ID=47241330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182604 Expired - Fee Related CN202571879U (en) | 2012-04-26 | 2012-04-26 | Valve body clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571879U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214021A (en) * | 2017-12-28 | 2018-06-29 | 安徽荣达阀门有限公司 | A kind of valve processing tool |
| CN109514249A (en) * | 2018-08-23 | 2019-03-26 | 湖南吉盛国际动力传动系统有限公司 | Automatic transmission valve general assembly method |
| CN110836269A (en) * | 2018-08-17 | 2020-02-25 | 浙江盾安禾田金属有限公司 | Electronic expansion valve and air conditioning system using same |
-
2012
- 2012-04-26 CN CN 201220182604 patent/CN202571879U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214021A (en) * | 2017-12-28 | 2018-06-29 | 安徽荣达阀门有限公司 | A kind of valve processing tool |
| CN110836269A (en) * | 2018-08-17 | 2020-02-25 | 浙江盾安禾田金属有限公司 | Electronic expansion valve and air conditioning system using same |
| CN109514249A (en) * | 2018-08-23 | 2019-03-26 | 湖南吉盛国际动力传动系统有限公司 | Automatic transmission valve general assembly method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210426 |