CN221087291U - Eccentric high-efficiency machining device for hydraulic valve body - Google Patents
Eccentric high-efficiency machining device for hydraulic valve body Download PDFInfo
- Publication number
- CN221087291U CN221087291U CN202323077796.4U CN202323077796U CN221087291U CN 221087291 U CN221087291 U CN 221087291U CN 202323077796 U CN202323077796 U CN 202323077796U CN 221087291 U CN221087291 U CN 221087291U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- hydraulic valve
- valve body
- movable
- groove
- 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.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 51
- 210000000078 claw Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of hydraulic valve body machining clamps, in particular to a hydraulic valve body eccentric efficient machining device which comprises a rotating base, wherein an eccentric positioning tool seat is arranged on the rotating base, a hydraulic valve body is clamped in the eccentric positioning tool seat, the bottom of the rotating base is fixedly connected with an output mechanism of rotating equipment, three groups of pneumatic anti-claw chucks are uniformly arranged on the outer wall of the eccentric positioning tool seat, clamping grooves are formed in the positions, corresponding to the pneumatic anti-claw chucks, of the rotating base, and the pneumatic anti-claw chucks move in the clamping grooves. This eccentric high-efficient processingequipment of hydraulic valve body passes through rotating base and drives whole centre gripping frock to the lathe is processed hydraulic valve body, and the device is fixed to the centre gripping of the hydraulic valve body that needs the centre gripping through pneumatic anti-claw chuck cooperation arc clamp plate, utilizes eccentric location frock seat to carry out eccentric processing to the internal hole of the hydraulic valve of centre gripping, holistic centre gripping step is simple, convenient operation, thereby has improved hydraulic valve body's machining efficiency greatly.
Description
Technical Field
The utility model relates to the technical field of hydraulic valve body machining clamps, in particular to an eccentric efficient machining device for a hydraulic valve body.
Background
The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of the pressure distribution valve, is usually combined with an electromagnetic pressure distribution valve, and can be used for remotely controlling the on-off of oil, gas and water pipeline systems of a hydropower station. Is commonly used for clamping, controlling, lubricating and other oil ways. Elements in hydraulic transmission for controlling the pressure, flow and direction of a fluid. The pressure control valve is used for controlling pressure, the flow control valve is used for controlling flow, and the direction control valve is used for controlling on, off and flow direction.
In the process of producing and machining the hydraulic valve body, a hole in the valve body needs to be machined through a lathe, so that a clamp is needed to clamp a blank of the hydraulic valve body. The existing hydraulic valve body clamp is used for clamping the hydraulic valve body through a plurality of clamping components, the installation and locking steps are complicated, and the machining efficiency of the whole hydraulic valve body is reduced, so that the eccentric efficient machining device of the hydraulic valve body is designed to solve the problems.
Disclosure of utility model
The utility model aims to provide an eccentric efficient machining device for a hydraulic valve body, which solves the problem that the existing hydraulic valve body clamp provided in the background art is complex in operation and reduces machining efficiency in the clamping process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the eccentric high-efficiency processing device for the hydraulic valve body comprises a rotating base, wherein an eccentric positioning tool seat is arranged on the rotating base, the hydraulic valve body is clamped in the eccentric positioning tool seat, the bottom of the rotating base is fixedly connected with an output mechanism of rotating equipment, three groups of pneumatic reverse jaw chucks are uniformly arranged on the outer wall of the eccentric positioning tool seat, clamping grooves are formed in positions, corresponding to the pneumatic reverse jaw chucks, of the rotating base, and the pneumatic reverse jaw chucks move in the clamping grooves;
An eccentric clamping groove is formed in the upper end face of the eccentric positioning tool seat, a hydraulic valve body is clamped in the eccentric clamping groove, and two groups of arc-shaped pressing plates are movably arranged on two side walls of the eccentric clamping groove;
Two groups of pressing plate movable grooves are formed in the two side walls of the eccentric clamping groove, movable pressing blocks are movably arranged in the pressing plate movable grooves, a rotating groove is formed in one side wall of the pressing plate movable groove, which is far away from the eccentric clamping groove, a movable connecting column is arranged at one end, which is far away from the eccentric clamping groove, of the movable pressing block, the movable connecting column is movably inserted into the rotating groove, a screw mounting groove is formed in the movable pressing block, inner hexagon adjusting screws are inserted into the screw mounting groove, and a threaded groove is formed in the pressing plate movable groove corresponding to the screw mounting groove.
Preferably, the movable pressing block is inserted into the rotary groove through the movable connecting column and forms a rotary movable structure with the pressing plate movable groove.
Preferably, the end face of the movable pressing block, which is close to the eccentric clamping groove, is of an arc-shaped structure, and the upper end face of the arc-shaped surface is of a protruding structure.
Preferably, the movable pressing block passes through the screw mounting groove through the inner hexagonal adjusting screw and is screwed in a thread groove formed in the movable groove of the pressing plate to form a locking structure with the eccentric positioning tool seat.
Preferably, the eccentric positioning tool seat is contracted in the clamping groove through the pneumatic anti-claw chuck to form a pneumatic locking structure with the rotating base.
Compared with the prior art, the utility model has the beneficial effects that: this eccentric high-efficient processingequipment of hydraulic valve body passes through rotating base and drives whole centre gripping frock to the lathe is processed hydraulic valve body, and the device is fixed to the centre gripping of the hydraulic valve body that needs the centre gripping through pneumatic anti-claw chuck cooperation arc clamp plate, utilizes eccentric location frock seat to carry out eccentric processing to the internal hole of the hydraulic valve of centre gripping, holistic centre gripping step is simple, convenient operation, thereby has improved hydraulic valve body's machining efficiency greatly.
Drawings
FIG. 1 is a schematic diagram of the structure of the eccentric high-efficiency processing device of the hydraulic valve body;
FIG. 2 is a schematic diagram of an exploded structure of the eccentric efficient processing device of the hydraulic valve body of the utility model;
FIG. 3 is a schematic diagram of the front top view structure of the eccentric high-efficiency processing device of the hydraulic valve body;
Fig. 4 is an enlarged schematic view of the structure of the eccentric high-efficiency processing device of the hydraulic valve body of fig. 2 at a position a.
In the figure: 1. the device comprises a rotating base, 2, an eccentric positioning tool seat, 3, a pneumatic reverse jaw chuck, 4, an eccentric clamping groove, 5, a hydraulic valve body, 6, an arc-shaped pressing plate, 7, a pressing plate movable groove, 8, a movable connecting column, 9, a movable pressing block, 10, an inner hexagonal adjusting screw, 11 and a screw mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-efficient processingequipment of hydraulic valve body eccentric, includes rotating base 1, is equipped with eccentric location frock seat 2 on the rotating base 1, and the block has hydraulic valve body 5 in its eccentric location frock seat 2, and rotating base 1 bottom fixed connection rotary equipment's output mechanism, eccentric location frock seat 2 outer wall evenly are equipped with three pneumatic anti-claw chuck 3 of group, and its rotating base 1 corresponds pneumatic anti-claw chuck 3 positions and is equipped with the draw-in groove, and pneumatic anti-claw chuck 3 moves about in the draw-in groove.
In an embodiment, when the eccentric positioning tool holder 2 needs to be fixed on the rotating base 1, the pneumatic reverse jaw chuck 3 can be driven by air pressure to be clamped in a clamping groove formed on the rotating base 1, so that the pneumatic reverse jaw chuck 3 is contracted in the clamping groove, and the eccentric positioning tool holder 2 is fixed on the rotating base 1.
An eccentric clamping groove 4 is formed in the upper end face of the eccentric positioning tool seat 2, a hydraulic valve body 5 is clamped in the eccentric clamping groove 4, and two groups of arc-shaped pressing plates 6 are movably arranged on two side walls of the eccentric clamping groove 4.
Two groups of pressing plate movable grooves 7 are formed in the two side walls of the eccentric clamping groove 4, movable pressing blocks 9 are movably arranged in the pressing plate movable grooves 7, a rotating groove is formed in one side wall, far away from the eccentric clamping groove 4, of the pressing plate movable grooves 7, movable connecting columns 8 are arranged at one ends, far away from the eccentric clamping groove 4, of the movable pressing blocks 9, and the movable connecting columns 8 are movably inserted into the rotating groove.
Further, the movable pressing block 9 is inserted into the rotary groove through the movable connecting column 8 to form a rotary movable structure with the pressing plate movable groove 7, so that the arc pressing plate 6 can rotate in the pressing plate movable groove 7 to clamp the hydraulic valve body 5 to be clamped.
Further, the end face of the movable pressing block 9, which is close to the eccentric clamping groove 4, is of an arc-shaped structure, the upper end face of the arc-shaped surface is of a protruding structure, and when the movable pressing block 9 of the arc-shaped pressing plate 6 is pressed downwards towards the direction of the hydraulic valve body 5, the outer wall of the hydraulic valve body 5 is pressed tightly by the movable pressing block 9 of the protruding structure.
The movable pressing block 9 is provided with a screw mounting groove 11, an inner hexagonal adjusting screw 10 is inserted in the screw mounting groove 11, and a thread groove is arranged in the pressing plate movable groove 7 corresponding to the screw mounting groove 11.
The movable pressing block 9 is screwed in a thread groove formed in the pressing plate movable groove 7 through the screw mounting groove 11 by the inner hexagonal adjusting screw 10 to form a locking structure with the eccentric positioning tool seat 2.
In an embodiment, after the hydraulic valve body 5 is placed in the eccentric clamping groove 4 in the eccentric positioning tool seat 2, the arc-shaped pressing plate 6 is shifted to be attached to the direction of the hydraulic valve body 5, the inner hexagonal adjusting screw 10 is threaded in the threaded groove in the pressing plate movable groove 7 through the screw mounting groove 11 by a wrench, the inner hexagonal adjusting screw 10 can downwards press the movable pressing block 9 in the screwing process, and the protruding structure of the movable pressing block 9 gradually extrudes, contradicts and locks the outer wall of the hydraulic valve body 5, so that the hydraulic valve body 5 placed in the eccentric clamping groove 4 is clamped.
The eccentric positioning tool seat 2 is contracted in the clamping groove through the pneumatic reverse jaw chuck 3 to form a pneumatic locking structure with the rotating base 1, and the pneumatic reverse jaw chuck 3 adopts the prior art disclosed, can refer to a three-jaw middle-actual power chuck in the prior equipment, and is matched with the three-jaw middle-actual power chuck 3P-08 to form a rotary cylinder model: RA-220, which is the prior art, and is not described herein in detail.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a high-efficient processingequipment of hydraulic valve body eccentric, includes rotating base (1), be equipped with eccentric location frock seat (2) on rotating base (1), block has hydraulic valve body (5) in its eccentric location frock seat (2), output mechanism of rotating equipment of rotating base (1) bottom fixed connection, its characterized in that: three groups of pneumatic reverse jaw chucks (3) are uniformly arranged on the outer wall of the eccentric positioning tool seat (2), clamping grooves are formed in the positions, corresponding to the pneumatic reverse jaw chucks (3), of the rotating base (1), and the pneumatic reverse jaw chucks (3) move in the clamping grooves;
An eccentric clamping groove (4) is formed in the upper end face of the eccentric positioning tool seat (2), a hydraulic valve body (5) is clamped in the eccentric clamping groove (4), and two groups of arc-shaped pressing plates (6) are movably arranged on two side walls of the eccentric clamping groove (4);
Two groups of pressing plate movable grooves (7) are formed in the two side walls of the eccentric clamping groove (4), movable pressing blocks (9) are movably arranged in the pressing plate movable grooves (7), a rotating groove is formed in one side wall of the pressing plate movable grooves (7), which is far away from the eccentric clamping groove (4), movable connecting columns (8) are arranged at one ends of the movable pressing blocks (9), which are far away from the eccentric clamping groove (4), the movable connecting columns (8) are movably inserted in the rotating groove, screw mounting grooves (11) are formed in the movable pressing blocks (9), inner hexagonal adjusting screws (10) are inserted in the screw mounting grooves (11), and screw grooves are formed in the pressing plate movable grooves (7) corresponding to the screw mounting grooves (11).
2. The hydraulic valve body eccentric high-efficiency machining device according to claim 1, wherein: the movable pressing block (9) is inserted into the rotary groove through the movable connecting column (8) and forms a rotary movable structure with the pressing plate movable groove (7).
3. The hydraulic valve body eccentric high-efficiency machining device according to claim 1, wherein: the end face of the movable pressing block (9) close to the eccentric clamping groove (4) is of an arc-shaped structure, and the upper end face of the arc-shaped surface is of a protruding structure.
4. The hydraulic valve body eccentric high-efficiency machining device according to claim 1, wherein: the movable pressing block (9) passes through the screw mounting groove (11) through the inner hexagonal adjusting screw (10) to be screwed in a thread groove formed in the pressing plate movable groove (7) to form a locking structure with the eccentric positioning tool seat (2).
5. The hydraulic valve body eccentric high-efficiency machining device according to claim 1, wherein: the eccentric positioning tool seat (2) is contracted in the clamping groove through the pneumatic reverse claw chuck (3) and forms a pneumatic locking structure with the rotating base (1).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221087291U true CN221087291U (en) | 2024-06-07 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2629901Y (en) | Gas-pressure automatic clamping device | |
| CN221087291U (en) | Eccentric high-efficiency machining device for hydraulic valve body | |
| CN211332227U (en) | Quick clamping bench vice | |
| CN211680067U (en) | Four-jaw chuck for metal processing | |
| CN2598701Y (en) | Quick clamping table vice | |
| CN214868947U (en) | Rotation type frock clamp suitable for numerical control of multiple model gate valve processing | |
| CN113334119B (en) | Hydraulic control type tooling clamp suitable for automatic line machining of various types of gate valves | |
| CN212311481U (en) | Pneumatic clamp for machining centre hole of convex fork | |
| CN2803612Y (en) | Positioned gripping jaw base assembly | |
| CN212071201U (en) | High-speed precision numerical control machine tool | |
| CN210615875U (en) | Hydraulic clamp for milling shaft parts | |
| CN209831004U (en) | Be applicable to box-like pneumatic adds clamping apparatus of many varieties axle sleeve | |
| CN112828629A (en) | Hydraulic machine tool vice with 4 jaws | |
| CN220613145U (en) | Efficient clamp for numerical control machine tool | |
| CN218744931U (en) | Lathe hydraulic chuck system for high-efficiency flange machining | |
| CN219324946U (en) | Positioner clamp based on special-shaped pipe machining | |
| CN216991724U (en) | Rapid assembly tool for valve block and wrench | |
| CN218891470U (en) | Multi-station clamp for CNC machine tool part machining | |
| CN215469670U (en) | Simple single-side free vice | |
| CN216858957U (en) | Quick clamping tool | |
| CN214444742U (en) | Clamping device is used in processing of ball valve body | |
| CN215824891U (en) | Clamp for valve machining | |
| CN220295876U (en) | Robot clamp | |
| CN211102882U (en) | Hydraulic machine tool vice with 4 jaws | |
| CN219945919U (en) | Magnetic core equipment tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |