CN221135030U - Positioning device for valve machining - Google Patents
Positioning device for valve machining Download PDFInfo
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- CN221135030U CN221135030U CN202323186143.XU CN202323186143U CN221135030U CN 221135030 U CN221135030 U CN 221135030U CN 202323186143 U CN202323186143 U CN 202323186143U CN 221135030 U CN221135030 U CN 221135030U
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- clamping frame
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- valve
- movable
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 57
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model provides a positioning device for valve machining, which relates to the technical field of valve machining and comprises a bottom plate, wherein a workbench is fixedly arranged at the upper end of the bottom plate, a positioning mechanism is arranged at the upper end of the workbench, and raw materials are arranged in the positioning mechanism. According to the utility model, a user clamps and installs the raw materials to the upper end of the placing table through the first clamping frame and the second clamping frame, so that the processing device processes the surface of the raw materials from top to bottom, then after the upper end of the raw materials is processed, the user can control the rotating rod and the placing table to rotate through the rotating disc, and the two ends of the raw materials are respectively moved to the upper end, so that the processing device processes the raw materials, and therefore, the adjustment of the processing surface of the raw materials can be realized without disassembling and reinstalling the raw materials, the processing efficiency of the raw materials is greatly improved, and the processing is more rapid.
Description
Technical Field
The utility model relates to the technical field of valve machining, in particular to a positioning device for valve machining.
Background
The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. The valve is limited through positioner when processing the valve, is convenient for process the valve, and a quick positioner of valve processing that like application number "CN202011031975.2" proposed, including the processing platform, the fixed actuating assembly that is equipped with of rear side end of processing platform, the inside of processing platform is fixed to be equipped with the intercommunication subassembly, the fixed subassembly that cuts off that is equipped with in middle part of intercommunication subassembly, the fixed promotion subassembly that is equipped with in top of processing platform, the fixed locating component that is equipped with in one end of promotion subassembly. According to the invention, hydraulic oil enters the piston cylinder and pushes the piston to move to one end far away from the position of the fixed block, so that the piston drives the positioning plate to fixedly clamp the valve through the piston rod, and when the positioning plate clamps the valve, the hydraulic oil enters the rubber pad through the fourth communication cavity and the second through hole, and the rubber pad rapidly positions the valve according to the shape of the valve, so that the valve is clamped more firmly, the condition of deformation of the valve caused by overlarge valve pressure is avoided, and the purpose of rapid positioning is realized.
However, in the above technical scheme, after the valve is clamped, the machining position of the valve cannot be changed, so that after the machining of the surface on one side of the valve is finished, the valve needs to be disassembled and then reinstalled, and the surface to be machined is changed to continue the machining, so that the machining time is wasted, and meanwhile, the working efficiency is reduced.
Disclosure of utility model
The utility model mainly aims to provide a positioning device for valve machining, which solves the problems that after the valve is clamped, the machining position of the valve cannot be changed, so that after the surface of one side of the valve is machined, the valve is required to be disassembled and then reinstalled, and the surface to be machined is changed to continue machining, so that the machining time is wasted, and the working efficiency is reduced.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The positioning device for valve machining comprises a bottom plate, wherein a workbench is fixedly arranged at the upper end of the bottom plate, a positioning mechanism is arranged at the upper end of the workbench, and raw materials are arranged in the positioning mechanism;
The positioning mechanism comprises a first groove, the first groove penetrates through the upper surface of the workbench, a rotating rod is movably arranged in the first groove in a penetrating mode, a placing table is fixedly arranged on the outer side of a rod body of the rotating rod, which is positioned in the first groove, the raw material is clamped and installed at the upper end of the placing table, a first clamping frame and a second clamping frame are respectively arranged on the front side and the rear side of the placing table, one ends, close to each other, of the first clamping frame and the second clamping frame are clamped and connected, and the inner walls of the first clamping frame and the second clamping frame are attached to the raw material;
One end of the rotating rod movably penetrates through the first groove and is fixedly connected with the rotating disc, the rotating disc is movably mounted at the front end of the bottom plate, a limiting rod is movably mounted in the bottom plate, and the front ends of the limiting rods are respectively mounted in the rotating disc in a clamping mode.
Preferably, a limiting plate is fixedly arranged on the outer side of the rod body of the rotating rod, and the limiting plate is movably arranged in the workbench;
the rear side of carousel is equipped with the guiding slot, the inside of guiding slot runs through and is equipped with four spacing holes, gag lever post movable mounting is in the inside of guiding slot to with block connection between the spacing hole.
Preferably, a second groove is formed in the bottom plate, the rear end of the limiting rod movably penetrates through the second groove, and a first spring is arranged between the rear side of the limiting rod and the second groove.
Preferably, the two ends of the front side and the rear side of the placing table are respectively provided with a movable groove, the lower ends of the interiors of the movable grooves are respectively and fixedly provided with a fixed rod, the interiors of the movable grooves are respectively and movably provided with a movable block, the lower ends of the interiors of the movable blocks penetrate through the outer sides of the rod bodies of the fixed rods, and the upper ends of the movable blocks are respectively and movably provided with a first clamping frame and a second clamping frame.
Preferably, a third groove is formed in the movable block, a connecting rod is movably arranged at the upper end of the inner portion of the third groove in a penetrating mode, the upper end of the connecting rod is fixedly connected with the first clamping frame and the second clamping frame respectively, and a second spring is sleeved on the outer side of the rod body, located in the third groove, of the connecting rod.
Preferably, a positioning rod is fixedly arranged at the lower end of the first clamping frame, a positioning hole is formed in the upper end of the second clamping frame in a penetrating mode, and the positioning rod is connected with the positioning hole in a clamping mode.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, a user clamps and installs the raw materials to the upper end of the placing table through the first clamping frame and the second clamping frame, so that the processing device processes the surface of the raw materials from top to bottom, then after the upper end of the raw materials is processed, the user can control the rotating rod and the placing table to rotate through the rotating disc, and the two ends of the raw materials are respectively moved to the upper end, so that the processing device processes the raw materials, and therefore, the adjustment of the processing surface of the raw materials can be realized without disassembling and reinstalling the raw materials, the processing efficiency of the raw materials is greatly improved, and the processing is more rapid.
(2) According to the utility model, after the raw materials are placed on the surface of the placing table, a user can pull the first clamping frame and the second clamping frame to enable the heights of the first clamping frame and the second clamping frame to be higher than those of the raw materials, then the user can integrate the first clamping frame and the second clamping frame through the matching of the positioning rod and the positioning hole, then the first clamping frame and the second clamping frame can be slowly put down, the raw materials are clamped and positioned through the pushing of the second spring, and the raw materials are more stable in the processing process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a positioning device for valve processing according to the present utility model;
FIG. 2 is a schematic diagram showing the front view of a positioning device for valve processing according to the present utility model;
FIG. 3 is a schematic view of a cross-sectional structure of A-A in FIG. 2 of a positioning device for valve processing according to the present utility model;
FIG. 4 is a schematic view showing a cross-sectional structure of a positioning device for valve processing in FIG. 2 at B-B;
fig. 5 is an enlarged schematic view of the positioning device for valve processing in fig. 4.
In the figure: 1. a bottom plate; 2. a work table; 3. raw materials; 4. a positioning mechanism; 401. a first groove; 402. a rotating rod; 403. a placement table; 404. a limiting plate; 405. a turntable; 406. a guide groove; 407. a limiting hole; 408. a limit rod; 409. a second groove; 410. a first spring; 411. a movable groove; 412. a fixed rod; 413. a movable block; 414. a third groove; 415. a connecting rod; 416. a second spring; 417. a first clamping frame; 418. a second clamping frame; 419. a positioning rod; 420. and positioning holes.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.
As shown in fig. 1 to 5, an embodiment of the present utility model provides a positioning device for valve processing, which includes a base plate 1, a workbench 2 is fixedly mounted at the upper end of the base plate 1, a positioning mechanism 4 is mounted at the upper end of the workbench 2, and a raw material 3 is mounted inside the positioning mechanism 4;
The positioning mechanism 4 comprises a first groove 401, the first groove 401 penetrates through the upper surface of the workbench 2, a rotating rod 402 is movably arranged in the first groove 401 in a penetrating mode, a placing table 403 is fixedly arranged on the outer side of a rod body of the rotating rod 402, the raw material 3 is arranged at the upper end of the placing table 403 in a clamping mode, a first clamping frame 417 and a second clamping frame 418 are respectively arranged on the front side and the rear side of the placing table 403, one ends, close to each other, of the first clamping frame 417 and the second clamping frame 418 are connected in a clamping mode, and the inner walls of the first clamping frame 417 and the second clamping frame 418 are attached to the raw material 3;
One end of the rotating rod 402 movably penetrates through the first groove 401 and is fixedly connected with the rotating disc 405, the rotating disc 405 is movably mounted at the front end of the bottom plate 1, a limiting rod 408 is movably mounted in the bottom plate 1, and the front ends of the limiting rods 408 are respectively mounted in the rotating disc 405 in a clamping mode.
As shown in fig. 3 to 5, in another embodiment of the present utility model, a limiting plate 404 is fixedly installed on the outer side of the shaft of the rotating rod 402, and the limiting plate 404 is movably installed inside the workbench 2; the rear side of carousel 405 is equipped with guiding slot 406, the inside of guiding slot 406 runs through and is equipped with four spacing holes 407, spacing pole 408 movable mounting is in the inside of guiding slot 406, and be connected with the block between spacing holes 407, the inside of bottom plate 1 is equipped with second recess 409, the rear end activity of spacing pole 408 runs through and is installed in the inside of second recess 409, be equipped with first spring 410 between the rear side of spacing pole 408 and the second recess 409, the both ends of placing table 403 front and back both sides are equipped with movable slot 411 respectively, the inside lower extreme of movable slot 411 is fixed mounting dead lever 412 respectively, movable block 413 is movable mounting respectively in the inside of movable slot 411, and movable block 413's inside lower extreme runs through and is installed in the shaft outside of dead lever 412, movable block 413's upper end is movable mounting first holder 417 and second holder 418 respectively, movable block 413's inside is equipped with third recess 414, the inside upper end movable mounting of third recess 414 has connecting rod 415, the upper end respectively with first holder 417 and second holder 418 between fixed connection, connecting rod 415 is located inside third recess 414 and is equipped with second holder 420, fixed mounting dead lever 420 is connected with the locating hole 420.
The user places the raw material 3 at the upper end of the placing table 403, then the user pulls the first clamping frame 417 and the second clamping frame 418 upwards, so that the first clamping frame 417 and the second clamping frame 418 respectively drive the connecting rod 415 to extrude the second spring 416, the heights of the first clamping frame 417 and the second clamping frame 418 are higher than the raw material 3, and meanwhile, the heights of the first clamping frame 417 are higher than the second clamping frame 418, so that the user can conveniently drive the positioning rod 419 to clamp into the positioning hole 420 through the first clamping frame 417 to form a whole between the first clamping frame 417 and the second clamping frame 418, then the user can slowly release the first clamping frame 417 and the second clamping frame 418, and the second spring 416 drives the first clamping frame 417 and the second clamping frame 418 to move downwards through the connecting rod 415 to clamp and fix the raw material 3, and the raw material 3 is more stable during processing and rotation;
The movable block 413 rotates with the fixed rod 412 as the axis, so that when the raw material 3 needs to be replaced, the movable block 413 rotates to two sides with the fixed rod 412 as the axis, and the first clamping frame 417 and the second clamping frame 418 are separated from the upper end of the placing table 403, so that a user can replace the raw material 3 conveniently, and the raw material 3 replacing device is simpler and more convenient;
Then after the positioning of the raw material 3 is completed, a user can process the upper end of the raw material 3 through a processing device, then after the processing of the upper end of the raw material 3 is completed, the user can push the limiting rod 408, the front end of the limiting rod 408 is separated from the inside of the limiting hole 407, then the turntable 405 is rotated, the turntable 405 drives the placing table 403 and the raw material 3 to rotate through the rotating rod 402, one side of the raw material 3 is moved to the upper end, and the processing device continues to process the raw material 3;
When the turntable 405 rotates, the limiting rod 408 slides in the guide groove 406, when the limiting rod 408 is overlapped with the other limiting hole 407, the first spring 410 can push the limiting rod 408, the limiting rod is clamped into the inside of the limiting hole 407 to fix the turntable 405, the limiting hole 407 penetrates through the surface of the turntable 405 in a ninety-degree angle mode with the rotating rod 402 as the center, and therefore, when the limiting rod 408 moves from one limiting hole 407 to the inside of the other limiting hole 407, the turntable 405 can be indicated to drive the raw material 3 to rotate ninety degrees, a user can more conveniently rotate the required processing surface of the raw material 3 to the lower end of the processing device, the situation that the raw material 3 deviates after rotation is completed is avoided, and the accuracy of the raw material 3 in rotation is improved.
The working principle of the positioning device for valve processing is as follows:
When the device is used, firstly, a user places a raw material 3 at the upper end of the placing table 403, then the user pulls the first clamping frame 417 and the second clamping frame 418 upwards, so that the first clamping frame 417 and the second clamping frame 418 respectively drive the connecting rod 415 to squeeze the second spring 416, the heights of the first clamping frame 417 and the second clamping frame 418 are higher than the raw material 3, and meanwhile, the heights of the first clamping frame 417 are higher than the second clamping frame 418, so that the user can conveniently drive the positioning rod 419 to clamp into the positioning hole 420 through the first clamping frame 417 to form a whole between the first clamping frame 417 and the second clamping frame 418, and then the user can slowly release the first clamping frame 417 and the second clamping frame 418, and the second spring 416 drives the first clamping frame 417 and the second clamping frame 418 to move downwards through the connecting rod 415 so as to clamp and fix the raw material 3;
then after the location of raw materials 3 is accomplished, the user can process the upper end of raw materials 3 through processingequipment, then after the upper end processing of raw materials 3 is accomplished, the user can promote gag lever post 408, lets the front end of gag lever post 408 break away from the inside of spacing hole 407, then rotates carousel 405, lets carousel 405 drive through bull stick 402 place the platform 403 and rotate with raw materials 3, and with one side of raw materials 3 remove to the upper end, lets processingequipment continue to process raw materials 3.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (6)
1. The utility model provides a positioner is used in valve processing, includes bottom plate (1), its characterized in that: a workbench (2) is fixedly arranged at the upper end of the bottom plate (1), a positioning mechanism (4) is arranged at the upper end of the workbench (2), and a raw material (3) is arranged in the positioning mechanism (4);
The positioning mechanism (4) comprises a first groove (401), the first groove (401) penetrates through the upper surface of the workbench (2), a rotating rod (402) is movably installed in the first groove (401) in a penetrating mode, a placing table (403) is fixedly installed on the outer side of a rod body in the first groove (401) and located by the rotating rod (402), the raw materials (3) are installed at the upper end of the placing table (403) in a clamping mode, a first clamping frame (417) and a second clamping frame (418) are installed on the front side and the rear side of the placing table (403) respectively, one ends, close to each other, of the first clamping frame (417) and the second clamping frame (418) are connected in a clamping mode, and the inner walls of the first clamping frame (417) and the second clamping frame (418) are attached to the raw materials (3);
One end of the rotating rod (402) movably penetrates through the first groove (401) and is fixedly connected with the rotating disc (405), the rotating disc (405) is movably mounted at the front end of the bottom plate (1), a limiting rod (408) is movably mounted in the bottom plate (1), and the front ends of the limiting rods (408) are respectively clamped and mounted in the rotating disc (405).
2. The positioning device for valve processing according to claim 1, wherein: a limiting plate (404) is fixedly arranged on the outer side of the rod body of the rotating rod (402), and the limiting plate (404) is movably arranged in the workbench (2);
The rear side of carousel (405) is equipped with guiding slot (406), the inside of guiding slot (406) is run through and is equipped with four spacing holes (407), gag lever post (408) movable mounting is in the inside of guiding slot (406) to with block between spacing hole (407) and be connected.
3. A positioning device for valve machining according to claim 2, wherein: the inside of bottom plate (1) is equipped with second recess (409), the rear end activity of gag lever post (408) is run through and is installed in the inside of second recess (409), be equipped with first spring (410) between the rear side of gag lever post (408) and second recess (409).
4. The positioning device for valve processing according to claim 1, wherein: the utility model discloses a movable table, including placing platform (403), fixed connection, movable connection (411) are equipped with respectively at both ends of both sides around placing platform (403), fixed connection (412) are fixed respectively to the inside lower extreme in movable connection (411), movable connection (413) are respectively movable connection in inside in movable connection (411), and the inside lower extreme of movable connection (413) runs through the pole body outside of installing at fixed connection (412), movable connection (413)'s upper end is movable connection respectively has first holder (417) and second holder (418).
5. The positioning device for valve machining according to claim 4, wherein: the inside of movable block (413) is equipped with third recess (414), connecting rod (415) are installed in the inside upper end activity run-through of third recess (414), fixed connection between upper end and first holder (417) and second holder (418) respectively of connecting rod (415), second spring (416) are installed in the outside cover of the shaft that connecting rod (415) are located the inside of third recess (414).
6. The positioning device for valve machining according to claim 4, wherein: the lower extreme fixed mounting of first holder (417) has locating lever (419), the upper end of second holder (418) runs through and is equipped with locating hole (420), block between locating lever (419) and locating hole (420) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186143.XU CN221135030U (en) | 2023-11-24 | 2023-11-24 | Positioning device for valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186143.XU CN221135030U (en) | 2023-11-24 | 2023-11-24 | Positioning device for valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221135030U true CN221135030U (en) | 2024-06-14 |
Family
ID=91383994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323186143.XU Active CN221135030U (en) | 2023-11-24 | 2023-11-24 | Positioning device for valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221135030U (en) |
-
2023
- 2023-11-24 CN CN202323186143.XU patent/CN221135030U/en active Active
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