CN216463157U - Valve actuator pulls out fork square hole machining anchor clamps - Google Patents
Valve actuator pulls out fork square hole machining anchor clamps Download PDFInfo
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- CN216463157U CN216463157U CN202122904836.2U CN202122904836U CN216463157U CN 216463157 U CN216463157 U CN 216463157U CN 202122904836 U CN202122904836 U CN 202122904836U CN 216463157 U CN216463157 U CN 216463157U
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- hole
- valve actuator
- shifting fork
- square hole
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model relates to a valve actuator shifting fork square hole machining clamp which comprises a main fixing plate and a positioning component, wherein the main fixing plate is provided with a mounting hole matched with an actuator pipe body, the main fixing plate is also provided with an auxiliary hole, the positioning component comprises a fixing part matched with the auxiliary hole and a positioning convex part corresponding to the shifting fork square hole in shape, the fixing part is inserted into the auxiliary hole, the positioning convex part protrudes out of the surface of the main fixing plate, and the position of the positioning convex part relative to the auxiliary hole corresponds to the position of the shifting fork square hole relative to the axis of the valve actuator. The valve actuator pipe body is inserted into the mounting hole, an angle is rotated around the axis of the pipe body, so that the machined square hole of the shifting fork is matched with the positioning convex part of the positioning part, and then the other square hole of the shifting fork is machined, so that the second square hole of the shifting fork is convenient to machine, the position degree of the two square holes of the shifting fork is high, and the machining efficiency is high; the processing requirements of different valve actuator shifting fork square holes can be met by replacing different positioning parts, and the processing universality is improved.
Description
Technical Field
The utility model belongs to a machining clamp, and particularly relates to a valve actuator shifting fork square hole machining clamp.
Background
A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device capable of controlling the flow rate of a medium (liquid, gas, or powder) in a pipe or a device by flowing or stopping the medium. The valve realizes the function through opening and closing, and along with the development of the technology, the opening and closing of the valve is improved from manual operation to automatic operation.
The valve is generally provided with a valve actuator to drive the valve to open or close. The valve actuator is provided with a shifting fork, a square hole is formed in the shifting fork, and the shifting fork is used for pushing the valve actuator to rotate so as to control the opening and closing of the valve.
Different valve actuators have different driving requirements, such as electric driving, hydraulic driving, magnetic driving and the like, and the shifting fork square holes on the valve actuators have different requirements due to different driving modes. The shifting fork square holes are generally two, the conventional means needs to be positioned when the shifting fork square holes are machined, one shifting fork square hole is machined for positioning once, and the position degree between the two shifting fork square holes executed by the same valve is higher in requirement, so that the switching and positioning process is time-consuming, the efficiency is lower, different shifting fork square holes need different positioning angles, and the switching is more troublesome. If a tool can adapt to the processing of different shifting fork square holes, the processing universality can be greatly increased, and the processing efficiency is improved.
Disclosure of Invention
The utility model provides a valve actuator shifting fork square hole machining clamp, wherein an actuator is fixed through a mounting hole, an auxiliary hole is formed in the clamp, a matched positioning part is installed in the auxiliary hole, a fixing part matched with the auxiliary hole and a positioning convex part corresponding to the shifting fork square hole in position and shape are arranged on the positioning part, and the positioning convex part is matched and positioned with a first shifting fork square hole, so that the quick machining of a second shifting fork square hole is facilitated, the position degrees of the two shifting fork square holes are high, and the machining efficiency is improved.
The specific technical scheme of the utility model is as follows: the utility model provides a valve actuator pulls out fork square hole adds clamping apparatus, includes main fixed plate and locating part, be provided with on the main fixed plate with executor body matched with mounting hole, still be provided with the auxiliary hole on the main fixed plate, locating part includes with auxiliary hole matched with fixed part and with the corresponding location convex part of shift fork square hole shape, the fixed part inserts to the auxiliary hole downthehole, location convex part protrusion main fixed plate surface, the position of the relative auxiliary hole of location convex part is corresponding with the position of the relative valve actuator axis in shift fork square hole.
According to the shape, size and position of the shifting fork square hole of the valve actuator, a proper positioning part is selected, mainly a positioning convex part and the shifting fork square hole can be matched, the positioning part is installed in an auxiliary hole of a main fixing plate, the positioning valve actuator is turned over for 180 degrees after one shifting fork square hole is processed, then a valve actuator pipe body is inserted into an installation hole, an angle is rotated around the axis of the pipe body, the processed shifting fork square hole is matched with the positioning convex part of the positioning part, and then the other shifting fork square hole is processed, so that the second shifting fork square hole is convenient to process, the position degree of the two shifting fork square holes is high, and the processing efficiency is high; the processing requirements of different valve actuator shifting fork square holes can be met by replacing different positioning parts, and the processing universality is improved.
Preferably, the mounting hole is circular, the auxiliary hole is square, and the center line of the auxiliary hole passes through the center of the circle. The shape of mounting hole and the shape looks adaptation of valve execution body, for convenient rotation, it is circular mostly, the auxiliary hole is used for installing positioning element, considers the commonality requirement, and the shape in auxiliary hole is square, and the central line passes through the circular shape centre of a circle, and positioning element installs in the auxiliary hole like this, can unify the structure of fixed part.
Preferably, the auxiliary hole is a stepped hole, the fixing portion is stepped, and the stepped portion of the fixing portion is fitted to the stepped hole. The auxiliary hole is a stepped hole, so that when the positioning component is arranged in the auxiliary hole, the protruding height of the positioning convex part relative to the surface of the main fixing plate can be ensured.
Preferably, the upper surface of the fixing part is flush with the surface of the main fixing plate.
Preferably, the outer dimension of the fixing portion is larger than the outer dimension of the positioning protrusion.
Preferably, the positioning protrusion is square with rounded corners, and the length direction of the positioning protrusion forms an included angle with the length direction of the fixing portion, or the length direction of the positioning portion is parallel to the length direction of the fixing portion.
The utility model has the beneficial effects that: the positioning component is installed in the auxiliary hole of the main fixing plate, the positioning valve actuator is turned over for 180 degrees after a shifting fork square hole is machined, then a valve actuator pipe body is inserted into the installation hole, an angle is rotated around the axis of the pipe body, the machined shifting fork square hole is matched with the positioning convex part of the positioning component, and then the other shifting fork square hole is machined, so that the second shifting fork square hole is convenient to machine, the two shifting fork square holes are high in position degree, and the machining efficiency is high; the processing requirements of different valve actuator shifting fork square holes can be met by replacing different positioning parts, and the processing universality is improved.
Drawings
FIG. 1 is a schematic diagram of one configuration of the present invention;
FIG. 2 is a schematic view of an assembly of the present invention;
FIG. 3 is a schematic view of a positioning member of the present invention;
FIG. 4 is a schematic view of a second positioning member of the present invention;
FIG. 5 is a schematic view of a valve actuator according to the present invention;
FIG. 6 is a schematic perspective view of the valve actuator of FIG. 5 in accordance with the present invention;
in the figure: 1. the main fixing plate comprises a main fixing plate body, 2, a mounting hole, 3, a positioning convex portion, 4, a fixing portion, 5, an auxiliary hole, 6, a positioning component, 7, a valve actuator, 8, a shifting fork, 9, a pipe body, 10 and a shifting fork square hole.
Detailed Description
The utility model is further described by the following specific embodiments in conjunction with the accompanying drawings.
Example (b):
as shown in fig. 5 and 6, a valve actuator 7 includes a tube 9, two parallel shifting forks 8 are integrally formed on the tube, a shifting fork square hole 10 is formed on the shifting fork, the shifting fork square hole is deflected on the shifting fork, and a central line in a length direction is separated from a central line of the tube.
As shown in fig. 1 and fig. 2, a valve actuator square hole machining fixture comprises a main fixing plate 1 and a positioning component 6.
The main fixed plate is a rectangular flat plate structure, two fixing holes are formed in the long edges of the two sides of the main fixed plate respectively, a mounting hole 2 matched with the actuator tube body is formed in the main fixed plate, an auxiliary hole 5 is further formed in the main fixed plate, the mounting hole is circular, the auxiliary hole is square, and the central line of the auxiliary hole passes through the circle center of the circular shape. The auxiliary hole is a stepped hole, the fixing part is in a step shape, and the step shape of the fixing part is matched with the stepped hole.
The positioning component comprises a fixing part 4 matched with the auxiliary hole and a positioning convex part 3 corresponding to the square hole of the shifting fork in shape, the fixing part is inserted into the auxiliary hole, and the upper surface of the fixing part is flush with the surface of the main fixing plate. The positioning convex part protrudes out of the surface of the main fixing plate, and the position of the positioning convex part relative to the auxiliary hole corresponds to the position of the shifting fork square hole relative to the axis of the valve actuator. The external dimension of the fixing part is larger than that of the positioning convex part, the positioning convex part is in a square shape with a round angle, the length direction of the positioning convex part and the length direction of the fixing part form an included angle (as shown in figure 3), or the length direction of the positioning part is parallel to the length direction of the fixing part (as shown in figure 4).
The square hole of the shifting fork of the valve actuator is inclined relative to the pipe body, and a positioning part shown in figure 3 is selected. The positioning component is installed in the auxiliary hole of the main fixing plate, after the positioning valve actuator processes a shifting fork square hole, the shifting fork square hole is turned over for 180 degrees, then the valve actuator pipe body is inserted into the mounting hole, an angle is rotated around the axis of the pipe body, the processed shifting fork square hole is matched with the positioning convex part of the positioning component, and then another shifting fork square hole is processed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a valve actuator pulls out fork square hole adds clamping apparatus, a serial communication port, including main fixed plate and locating part, be provided with on the main fixed plate with executor body matched with mounting hole, still be provided with the auxiliary hole on the main fixed plate, locating part includes with auxiliary hole matched with fixed part and with the corresponding location convex part of shift fork square hole shape, the fixed part inserts to the auxiliary hole in, location convex part protrusion main fixed plate surface, the position of the relative auxiliary hole of location convex part is corresponding with the position of the relative valve actuator axis in shift fork square hole.
2. The square hole machining jig for the shifting fork of the valve actuator as claimed in claim 1, wherein the mounting hole is circular, the auxiliary hole is square, and a center line of the auxiliary hole passes through a center of the circle.
3. The square hole machining jig for the valve actuator as claimed in claim 1 or 2, wherein the auxiliary hole is a stepped hole, and the fixing portion is stepped, and the stepped portion of the fixing portion is fitted to the stepped hole.
4. The valve actuator square hole machining fixture of claim 3, wherein the upper surface of the fixing portion is flush with the surface of the main fixing plate.
5. The valve actuator square hole machining jig according to claim 1 or 2, wherein the outer dimension of the fixing portion is larger than the outer dimension of the positioning protrusion.
6. The square hole machining jig for the valve actuator according to claim 5, wherein the positioning protrusion has a square shape with rounded corners, and a length direction of the positioning protrusion forms an angle with a length direction of the fixing portion, or the length direction of the positioning portion is parallel to the length direction of the fixing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904836.2U CN216463157U (en) | 2021-11-25 | 2021-11-25 | Valve actuator pulls out fork square hole machining anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904836.2U CN216463157U (en) | 2021-11-25 | 2021-11-25 | Valve actuator pulls out fork square hole machining anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463157U true CN216463157U (en) | 2022-05-10 |
Family
ID=81397776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122904836.2U Expired - Fee Related CN216463157U (en) | 2021-11-25 | 2021-11-25 | Valve actuator pulls out fork square hole machining anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463157U (en) |
-
2021
- 2021-11-25 CN CN202122904836.2U patent/CN216463157U/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 |
Granted publication date: 20220510 |