CN210499363U - Multi-station universal fixture for high-pressure pump shell - Google Patents
Multi-station universal fixture for high-pressure pump shell Download PDFInfo
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- CN210499363U CN210499363U CN201921420739.2U CN201921420739U CN210499363U CN 210499363 U CN210499363 U CN 210499363U CN 201921420739 U CN201921420739 U CN 201921420739U CN 210499363 U CN210499363 U CN 210499363U
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- centre gripping
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- cylinder
- pressure pump
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Abstract
The utility model relates to a multistation general type anchor clamps of high-pressure pump casing, comprising a base plate, the upside of bottom plate from left to right arranges in proper order and is provided with first forward centre gripping station, second forward centre gripping station and reverse centre gripping station, above-mentioned centre gripping station all compresses tightly a constitution including the three hydro-cylinder that is triangle-shaped and arranges, the hydro-cylinder compresses tightly a clamp plate including the hydro-cylinder and the hydro-cylinder upper end that pass the bottom plate, the supporting seat is all installed to the one end below of clamp plate, at least two jack positioning seats have been arranged to the position between the three hydro-cylinder of first forward centre gripping station and second forward centre gripping station compresses tightly the piece, the locating pin is installed to the upper end of this jack positioning seat, location backup plate and back location backup plate before installing respectively to both sides around. The utility model discloses have a plurality of stations, can carry out centre gripping of multi-angle ground to a plurality of products, once only can carry out the processing of different processes to a plurality of products, improved production machining efficiency greatly.
Description
Technical Field
The utility model relates to an anchor clamps field especially relates to a multistation general type anchor clamps of high pressure pump casing.
Background
The high-pressure pump shell needs to be processed at a plurality of positions of the front surface and the back surface in the processing process, a plurality of clamps are needed to repeatedly clamp in a processing center, the operation is inconvenient, the production efficiency is low, and the high-pressure pump shell is not beneficial to large-batch production and processing.
Disclosure of Invention
The utility model aims to solve the technical problem that a multistation general type anchor clamps of high pressure pump casing is provided, has a plurality of stations, can carry out centre gripping with the multi-angle to a plurality of products, once only can carry out the processing of different processes to a plurality of products, has improved production machining efficiency greatly.
The utility model provides a technical scheme that its technical problem adopted is: provides a multi-station universal fixture of a high-pressure pump shell, which comprises a bottom plate, wherein a first positive clamping station, a second positive clamping station and a reverse clamping station are sequentially arranged on the upper side of the bottom plate from left to right, the first positive clamping station, the second positive clamping station and the reverse clamping station respectively comprise three oil cylinder pressing pieces which are arranged in a triangular shape, the oil cylinder pressing piece comprises an oil cylinder penetrating through the bottom plate and a pressing plate at the upper end of the oil cylinder, supporting seats are arranged below one end of the pressing plate, at least two jack positioning seats are arranged between the three oil cylinder pressing pieces of the first positive clamping station and the second positive clamping station, the upper end of the jack positioning seat is provided with a positioning pin, and a front positioning backup plate and a rear positioning backup plate are respectively arranged on the front side and the rear side of the oil cylinder pressing piece close to one end of the bottom plate in the reverse clamping station.
Furthermore, machining through holes which are obliquely arranged are formed in the bottom plates inside the first forward clamping station and the second forward clamping station.
Furthermore, a locking screw is transversely installed on the side wall of the front positioning backup plate.
Furthermore, a clearance groove is formed in the bottom plate at the lower end of one side of the rear positioning backup plate.
Furthermore, a conical pin positioning support seat is arranged on the bottom plate inside the reverse clamping station.
Has the advantages that: the utility model relates to a multistation general type anchor clamps of high pressure pump casing, rational in infrastructure has a plurality of stations, can carry out centre gripping with multi-angle to a plurality of products, and disposable can carry out the processing of different processes to a plurality of products, has improved production machining efficiency greatly.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a perspective view of the utility model in use;
fig. 4 is a plan view of the structure of the present invention in use.
The figure is as follows: 1. a base plate; 2. a first forward clamping station; 3. a second forward clamping station; 4. a reverse clamping station; 5. a back positioning backup plate; 6. a front positioning backup plate; 7. an oil cylinder pressing piece; 8. a jack positioning seat; 9. processing a through hole; 10. a supporting seat; 11. an empty avoiding groove; 12. and locking the screw.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
As shown in fig. 1-2, the embodiment of the present invention relates to a multi-station universal fixture for a high pressure pump housing, which comprises a bottom plate 1, wherein a first forward clamping station 2, a second forward clamping station 3 and a reverse clamping station 4 are sequentially arranged on the upper side of the bottom plate 1 from left to right, the first forward clamping station 2, the second forward clamping station 3 and the reverse clamping station 4 all comprise three cylinder pressing pieces 7 arranged in a triangular manner, the cylinder pressing pieces 7 comprise a cylinder penetrating through the bottom plate 1 and a pressing plate penetrating through the upper end of the cylinder, a supporting seat 10 is installed below one end of the pressing plate, at least two jack positioning seats 8 are arranged between the three cylinder pressing pieces 7 of the first forward clamping station 2 and the second forward clamping station 3, and positioning pins are installed at the upper ends of the jack positioning seats 8, and a front positioning backup plate 6 and a rear positioning backup plate 5 are respectively arranged on the front side and the rear side of an oil cylinder pressing piece 7 close to one end of the bottom plate 1 in the reverse clamping station 4.
As shown in fig. 3-4, the first forward clamping station 2 and the second forward clamping station 3 are both used for clamping the high pressure pump housing in the forward direction, but the direction and angle of the high pressure pump housing in the two stations are different, the corresponding processing procedures are also different, and the position of the reverse clamping station 4 is used for clamping the high pressure pump housing in the reverse direction for processing the reverse side of the high pressure pump housing.
The oil cylinder pressing piece 7 can clamp the high-pressure pump shell in three directions, and the three-point positioning can ensure the clamping firmness.
The reverse side of the high-pressure pump casing is provided with a plurality of holes, and the high-pressure pump casing can be quickly positioned by inserting the jack positioning seat 8 into the holes.
The front positioning backup plate 6 and the rear positioning backup plate 5 can limit and clamp the protruding positions of the front end and the rear end of the high-pressure pump casing when the high-pressure pump casing is clamped reversely.
In addition, the bottom plate 1 inside the first forward clamping station 2 and the second forward clamping station 3 is provided with a processing through hole 9 which is obliquely arranged, and a processing cutter can stretch into the corresponding position of a product from the processing through hole 9 through the processing through hole 9 to process.
The side wall of the front positioning backup plate 6 is transversely provided with a locking screw 12, so that the protruding part at the front end of the high-pressure pump shell can not shake due to processing.
In order to make the rear end extending part of the high-pressure pump housing stably prop against the rear positioning backup plate 5, a clearance groove 11 is formed in the bottom plate 1 at the lower end of one side of the rear positioning backup plate 5.
The bottom plate 1 in the reverse clamping station 4 is provided with a taper pin positioning support base 13, and a larger hole in the front of the high-pressure pump housing is inserted, so that the high-pressure pump housing can be quickly positioned and clamped conveniently.
The utility model discloses rational in infrastructure has a plurality of stations, can carry out centre gripping with multi-angle to a plurality of products, once only can carry out the processing of different processes to a plurality of products, has improved production machining efficiency greatly.
Claims (5)
1. The utility model provides a multistation general type anchor clamps of high pressure pump casing, includes bottom plate (1), its characterized in that:
the upside of bottom plate (1) from left to right arrange in proper order and be provided with first forward centre gripping station (2), second forward centre gripping station (3) and reverse centre gripping station (4), first forward centre gripping station (2), second forward centre gripping station (3) and reverse centre gripping station (4) all compress tightly a (7) including three hydro-cylinder that is triangle-shaped and arrange and constitute, hydro-cylinder compress tightly a (7) including the hydro-cylinder that passes bottom plate (1) and the clamp plate of hydro-cylinder upper end, one end below of clamp plate all install supporting seat (10), three hydro-cylinder of first forward centre gripping station (2) and second forward centre gripping station (3) compress tightly the position between piece (7) and have arranged two at least jack positioning seats (8), the locating pin is installed to the upper end of this jack positioning seat (8), reverse centre gripping station (4) in around both sides of hydro-cylinder compress tightly piece (7) that are close to bottom plate (1) one end install before the location respectively and lean on by the location A plate (6) and a rear positioning backup plate (5).
2. The multi-station universal fixture for high pressure pump housings of claim 1, wherein: and machining through holes (9) which are obliquely arranged are formed in the bottom plates (1) inside the first forward clamping station (2) and the second forward clamping station (3).
3. The multi-station universal fixture for high pressure pump housings of claim 1, wherein: and locking screws (12) are transversely arranged on the side wall of the front positioning backup plate (6).
4. The multi-station universal fixture for high pressure pump housings of claim 1 or 3, wherein: and a clearance groove (11) is formed in the bottom plate (1) at the lower end of one side of the rear positioning backup plate (5).
5. The multi-station universal fixture for high pressure pump housings of claim 1, wherein: and a conical pin positioning support seat (13) is arranged on the bottom plate (1) in the reverse clamping station (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420739.2U CN210499363U (en) | 2019-08-29 | 2019-08-29 | Multi-station universal fixture for high-pressure pump shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420739.2U CN210499363U (en) | 2019-08-29 | 2019-08-29 | Multi-station universal fixture for high-pressure pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210499363U true CN210499363U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921420739.2U Active CN210499363U (en) | 2019-08-29 | 2019-08-29 | Multi-station universal fixture for high-pressure pump shell |
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| Country | Link |
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| CN (1) | CN210499363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478402A (en) * | 2021-07-29 | 2021-10-08 | 中国航发沈阳黎明航空发动机有限责任公司 | Two-station batch sand blowing device for low-vortex working blades and using method |
-
2019
- 2019-08-29 CN CN201921420739.2U patent/CN210499363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478402A (en) * | 2021-07-29 | 2021-10-08 | 中国航发沈阳黎明航空发动机有限责任公司 | Two-station batch sand blowing device for low-vortex working blades and using method |
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