CN211889748U - Cartridge valve case remove device - Google Patents
Cartridge valve case remove device Download PDFInfo
- Publication number
- CN211889748U CN211889748U CN202020143471.9U CN202020143471U CN211889748U CN 211889748 U CN211889748 U CN 211889748U CN 202020143471 U CN202020143471 U CN 202020143471U CN 211889748 U CN211889748 U CN 211889748U
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- China
- Prior art keywords
- open slot
- fixture block
- positioning
- rotating disc
- block
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- Expired - Fee Related
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electrically Driven Valve-Operating Means (AREA)
- Valve Housings (AREA)
Abstract
The utility model discloses a cartridge valve core taking-out device, which comprises a fixed base, a rotating disc and a positioning fixture block; extension bottom plates are arranged on two sides of the fixed base, and positioning clamps corresponding to the inserted valve covers are arranged on the side edges of the extension bottom plates; fixedly connecting a fixed base with the side edge of the plug-in valve through a positioning fixture, disassembling a plug-in valve cover, extending out parts such as a valve core from a through open slot, arranging an arc-shaped groove at the side edge of a positioning fixture block to be tightly attached to the side surface of the valve core, adjusting the position of the positioning fixture block, sleeving the positioning fixture block on a guide post, fixing through screwing a nut, then arranging an arc-shaped fixture groove on the other movable fixture block to be tightly attached to the other side of the valve core, penetrating a fixing screw through a connecting hole groove, and connecting and fixing the movable fixture block; then through total control button control driving motor drive movable block move on the circular orbit to make the rotating disc rotate along the case, the electric telescopic handle at the uniform velocity extension of rotation in-process, thereby roll out the case.
Description
Technical Field
The utility model relates to a cartridge valve technical field specifically is a cartridge valve case remove device.
Background
The cartridge valve is different from a common hydraulic control valve, the flow rate of the cartridge valve can reach 1000L/min, and the drift diameter can reach 200-250 mm. The valve core has simple structure, sensitive action and good sealing property. The hydraulic control valve has single function, mainly realizes the on-off of a liquid path, and can realize the control of the direction, pressure and flow of the oil liquid of the system when being combined with a common hydraulic control valve for use. Cartridge valves have been widely used in a variety of construction, material handling and agricultural machines. The use of cartridge valves is constantly expanding in industry fields that are often neglected. Especially in many weight and space constrained applications, conventional industrial hydraulic valves are overwhelmed, while cartridge valves are largely self-evident. In the production process, the cartridge valve of the hydraulic system is frequently damaged due to the change of oil hydraulic quality and dust pollution. The cartridge valve is special in structural connection, the valve core is arranged in the valve sleeve, the valve core and the valve sleeve are sealed by the sealing ring, the matching precision of the valve core and the valve sleeve is high, and the valve core can be pulled out only by large force. Therefore, removing the cartridge becomes a great problem in dealing with the malfunction of the cartridge valve.
Disclosure of Invention
An object of the utility model is to provide a cartridge valve case remove device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cartridge valve core taking-out device comprises a fixed base, a rotating disc and a positioning fixture block; extension bottom plates are arranged on two sides of the fixed base, and positioning clamps corresponding to the inserted valve covers are arranged on the side edges of the extension bottom plates; a penetrating open slot is formed in the center of the fixed base and is of a circular structure; an annular track is arranged on the outer side of the through open slot, a corresponding moving block is movably mounted on the annular track, and a driving motor is arranged on one side of the moving block; an electric telescopic rod is installed at the top end of the moving block, a rotating disc is installed at the top end of the electric telescopic rod, and a limiting open slot is also formed in the center of the rotating disc; a plurality of guide posts are arranged on the rotating disc at one side of the limiting open slot, and fixed snap rings are arranged on the guide posts; the guide post is provided with a corresponding positioning fixture block, the positioning fixture block is provided with a plurality of mounting hole grooves corresponding to the guide post, and the mounting hole grooves are provided with tightening nuts; the side surface of the positioning fixture block is provided with an arc-shaped clamping groove corresponding to the valve core, and the positioning fixture block is provided with a fixing screw rod; the movable clamping block is connected to the connecting hole groove on the movable clamping block through the fixing screw rod, and the side face of the movable clamping block is also provided with an arc-shaped clamping groove.
Preferably, a plurality of moving blocks are uniformly distributed on the two annular tracks, electric telescopic rods with the same length are arranged at the top ends of the moving blocks, and the tail ends of the electric telescopic rods are connected to the rotating disc.
Preferably, the diameter of the limiting open slot is smaller than that of the penetrating open slot, and the circle centers of the limiting open slot and the penetrating open slot are coincided.
Preferably, the positioning clamping block and the movable clamping block are of a semi-annular structure with the same size, the side end of the positioning clamping block is provided with a mounting hole groove corresponding to the guide post, and the mounting hole grooves are located on the same horizontal straight line.
Preferably, the end of the fixing screw is provided with a thread part, and the thread part is provided with a corresponding fastening nut.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure, strong practicability and convenient adjustment; fixedly connecting a fixed base with the side edge of the plug-in valve through a positioning fixture, disassembling a plug-in valve cover, extending out parts such as a valve core from a through open slot, arranging an arc-shaped groove at the side edge of a positioning fixture block to be tightly attached to the side surface of the valve core, adjusting the position of the positioning fixture block, sleeving the positioning fixture block on a guide post, fixing through screwing a nut, then arranging an arc-shaped fixture groove on the other movable fixture block to be tightly attached to the other side of the valve core, penetrating a fixing screw through a connecting hole groove, and connecting and fixing the movable fixture block; then through total control button control driving motor drive movable block move on the circular orbit to make the rotating disc rotate along the case, the electric telescopic handle at the uniform velocity extension of rotation in-process, thereby roll out the case.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the fixture block fixing structure of the present invention.
In the figure: 1. a fixed base; 2. an extension floor; 3. positioning a clamp; 4. the opening groove is penetrated; 5. an annular track; 6. a moving block; 7. a drive motor; 8. an electric telescopic rod; 9. rotating the disc; 10. limiting open slots; 11. a guide post; 12. fixing the snap ring; 13. positioning a fixture block; 14. screwing down the nut; 15. an arc-shaped clamping groove; 16. fixing the screw rod; 17. a movable clamping block; 18. a connecting hole groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a cartridge valve core taking-out device comprises a fixed base 1, a rotating disc 9 and a positioning fixture block 13; extension bottom plates 2 are arranged on two sides of the fixed base 1, and positioning clamps 3 corresponding to the inserted valve covers are arranged on the side edges of the extension bottom plates 2; a through open slot 4 is formed in the center of the fixed base 1, and the through open slot 4 is of a circular structure; an annular track 5 is arranged on the outer side of the through open slot 4, a corresponding moving block 6 is movably mounted on the annular track 5, and a driving motor 7 is arranged on one side of the moving block 6; an electric telescopic rod 8 is installed at the top end of the moving block 6, a rotating disc 9 is installed at the top end of the electric telescopic rod 8, and a limiting open slot 10 is also formed in the center of the rotating disc 9; a plurality of guide posts 11 are arranged on the rotating disc 9 at one side of the limiting open slot 10, and fixed snap rings 12 are arranged on the guide posts 11; a corresponding positioning fixture block 13 is arranged on the guide column 11, a plurality of mounting hole grooves corresponding to the guide column 11 are arranged on the positioning fixture block 13, and a screwing nut 14 is arranged on each mounting hole groove; an arc-shaped clamping groove 15 corresponding to the valve core is formed in the side face of the positioning clamping block 13, and a fixing screw 16 is arranged on the positioning clamping block 13; the fixing screw rod 16 is connected to a connecting hole groove 18 on the movable clamping block 17, and the side surface of the movable clamping block 17 is also provided with an arc-shaped clamping groove 15.
Further, a plurality of moving blocks 6 are uniformly distributed on the two circular tracks 5, electric telescopic rods 8 with the same length are arranged at the top ends of the moving blocks 6, and the tail ends of the electric telescopic rods 8 are connected to the rotating disc 9.
Furthermore, the diameter of the limit open slot 10 is smaller than that of the through open slot 4, and the circle centers of the limit open slot 10 and the through open slot 4 are coincided.
Further, the positioning fixture block 13 and the movable fixture block 17 are in a semi-annular structure with the same size, and the side end of the positioning fixture block 13 is provided with an installation hole groove corresponding to the guide post 11, and the installation hole grooves are located on the same horizontal straight line.
Further, the end of the fixing screw 16 is provided with a thread portion, and the thread portion is provided with a corresponding fastening nut.
The working principle is as follows: extension bottom plates 2 are arranged on two sides of the fixed base 1, and positioning clamps 3 corresponding to the inserted valve covers are arranged on the side edges of the extension bottom plates 2; the fixed base 1 is fixedly connected with the side edge of the plug-in valve through the positioning clamp 3, the plug-in valve cover is disassembled, the valve core and other parts extend out of the through opening groove 4, the arc-shaped groove 15 on the side edge of the positioning fixture block 13 is arranged to be tightly attached to the side surface of the valve core, the position of the positioning fixture block 13 is adjusted, the positioning fixture block 13 is sleeved on the guide post 11 and is fixed through screwing the nut 14, then the arc-shaped fixture groove 15 on the other movable fixture block 17 is arranged to be tightly attached to the other side of the valve core, the fixing screw 16 penetrates through the connecting hole groove 18, and the movable fixture; then through total control button control driving motor 7 drive movable block 6 and move on circular orbit 5 to make rotating disc 9 rotate along the case, rotate the at the uniform velocity extension of in-process electric telescopic handle 8, thereby roll out the case.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cartridge valve case remove device which characterized in that: comprises a fixed base (1), a rotating disc (9) and a positioning fixture block (13); extension bottom plates (2) are arranged on two sides of the fixed base (1), and positioning clamps (3) corresponding to the plug-in valve covers are arranged on the side edges of the extension bottom plates (2); a through open slot (4) is formed in the center of the fixed base (1), and the through open slot (4) is of a circular structure; an annular track (5) is arranged on the outer side of the through open slot (4), a corresponding moving block (6) is movably mounted on the annular track (5), and a driving motor (7) is arranged on one side of the moving block (6); an electric telescopic rod (8) is installed at the top end of the moving block (6), a rotating disc (9) is installed at the top end of the electric telescopic rod (8), and a limiting open slot (10) is also formed in the center of the rotating disc (9); a plurality of guide posts (11) are arranged on the rotating disc (9) at one side of the limiting open slot (10), and fixed snap rings (12) are arranged on the guide posts (11); a corresponding positioning fixture block (13) is arranged on the guide post (11), a plurality of mounting hole grooves corresponding to the guide post (11) are arranged on the positioning fixture block (13), and a screwing nut (14) is arranged on each mounting hole groove; an arc-shaped clamping groove (15) corresponding to the valve core is formed in the side face of the positioning clamping block (13), and a fixing screw rod (16) is arranged on the positioning clamping block (13); is connected to a connecting hole groove (18) on the movable clamping block (17) through a fixed screw (16), and the side surface of the movable clamping block (17) is also provided with an arc-shaped clamping groove (15).
2. The cartridge extraction device of claim 1, wherein: a plurality of moving blocks (6) are uniformly distributed on the two circular tracks (5), electric telescopic rods (8) with the same length are arranged at the top ends of the moving blocks (6), and the tail ends of the electric telescopic rods (8) are connected to the rotating disc (9).
3. The cartridge extraction device of claim 1, wherein: the diameter of the limiting open slot (10) is smaller than that of the penetrating open slot (4), and the circle centers of the limiting open slot (10) and the penetrating open slot (4) are coincided.
4. The cartridge extraction device of claim 1, wherein: the positioning clamping block (13) and the movable clamping block (17) are of semi-annular structures with the same size, the side face end of the positioning clamping block (13) is provided with an installation hole groove corresponding to the guide post (11), and the installation hole grooves are located on the same horizontal straight line.
5. The cartridge extraction device of claim 1, wherein: the tail end of the fixing screw rod (16) is provided with a thread part, and a corresponding fastening nut is arranged on the thread part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143471.9U CN211889748U (en) | 2020-01-21 | 2020-01-21 | Cartridge valve case remove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143471.9U CN211889748U (en) | 2020-01-21 | 2020-01-21 | Cartridge valve case remove device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211889748U true CN211889748U (en) | 2020-11-10 |
Family
ID=73304325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143471.9U Expired - Fee Related CN211889748U (en) | 2020-01-21 | 2020-01-21 | Cartridge valve case remove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211889748U (en) |
-
2020
- 2020-01-21 CN CN202020143471.9U patent/CN211889748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201110 |