CN209812142U - A fixture device for processing electric valve locator - Google Patents
A fixture device for processing electric valve locator Download PDFInfo
- Publication number
- CN209812142U CN209812142U CN201920613852.6U CN201920613852U CN209812142U CN 209812142 U CN209812142 U CN 209812142U CN 201920613852 U CN201920613852 U CN 201920613852U CN 209812142 U CN209812142 U CN 209812142U
- Authority
- CN
- China
- Prior art keywords
- positioning block
- thread section
- screw pair
- processing
- electric valve
- 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.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
- Lift Valve (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a fixture device for processing an electric valve positioner, which comprises a screw pair, a mounting seat and an adjusting knob, wherein the screw pair is provided with a clockwise thread section and an anticlockwise thread section simultaneously; the screw pair is rotated in different directions to realize the switching between the clamping matching and the separating state of the upper positioning block and the lower positioning block; the utility model discloses can realize treating the quick location clamp tight of processing electropneumatic valve locator spare part, mounting structure is simple reliable moreover, especially is fit for being applied to the processing of electropneumatic valve locator various spare parts.
Description
Technical Field
The utility model belongs to the manufacturing field of spare part, concretely relates to a fixture device for processing electric valve locator especially is fit for being applied to the processing of various spare parts of electric valve locator.
Background
The electro-pneumatic valve positioner is a main accessory of the regulating valve and is widely applied to a plurality of product fields. The prior art is more about improving the structural technical scheme of the electric valve positioner, but the related technology for processing parts and components of the electric valve positioner is few. However, as the technology of each product field is upgraded, the manufacturing requirements of the electric valve positioner products for the application of the electric valve positioner products tend to be high precision and high efficiency. However, the manufacturing and processing technology of the electro-pneumatic valve positioner product in the prior art is still according to the traditional processing technology, and it is increasingly difficult to meet the manufacturing and processing requirements of the application product field which tend to be high-precision and high-efficiency.
Accordingly, the applicant has determined that improvements in the current machining techniques for components of electric valve positioners may be made based on years of experience in the manufacture of electric valve positioner products.
Disclosure of Invention
In view of this, the utility model aims at providing a fixture device for processing electropneumatic valve locator can realize treating the quick location clamp tight of processing electropneumatic valve locator spare part, moreover the utility model discloses mounting structure is simple reliable, especially is fit for being applied to the processing of electropneumatic valve locator various spare parts.
The utility model adopts the technical scheme as follows:
a clamp device for machining an electric valve positioner comprises a screw pair, a mounting seat and an adjusting knob, wherein the screw pair is provided with a clockwise thread section and a counterclockwise thread section simultaneously; the screw pair is characterized in that a clockwise thread section and an anticlockwise thread section of the screw pair are connected with each other, the clockwise thread section is in threaded connection with an upper positioning block, the anticlockwise thread section is in threaded connection with a lower positioning block, and the screw pair can be rotated in different directions to realize switching between clamping matching and separating states of the upper positioning block and the lower positioning block.
Preferably, the mounting seat comprises a casing with an internal mounting space, a mounting door is arranged on the outer side of the casing, the screw pair, the upper positioning block and the lower positioning block are located in the internal mounting space, and the upper end of the screw pair extends out of the casing through a mounting hole in the upper end face of the casing and is in threaded fastening connection with the adjusting knob.
The utility model discloses an adopt the screw rod pair that has clockwise screw thread section and anticlockwise screw thread section simultaneously as the main locking part of fixture device who is used for processing electric valve locator to set up locating piece and lower locating piece respectively on clockwise screw thread section and anticlockwise screw thread section, this structure can make the utility model discloses a not equidirectional rotatory screw rod pair can be realized the switching of locating piece and lower locating piece between tight cooperation of clamp and detached state, specifically do: when the screw pair is rotated clockwise, the upper positioning block moves upwards, and the lower positioning block moves downwards, so that the separation is accelerated; when the screw rod pair is rotated anticlockwise, the upper positioning block moves downwards, the lower positioning block moves upwards, clamping matching is accelerated, a to-be-clamped machining part is clamped between the upper positioning block and the lower positioning block, and further quick positioning and clamping of the to-be-machined electric valve positioner part are realized, and the electric valve positioner is simple and reliable in installation structure and particularly suitable for machining various parts of the electric valve positioner;
the utility model discloses further preferably, the adoption has the casing of internally mounted space as the mount pad, it is vice with the screw rod, it is located the internally mounted space with lower locating piece to go up the locating piece, the inside both sides of casing are equipped with the V type respectively simultaneously and slide the groove, the both sides of going up locating piece and lower locating piece slide groove sliding fit with the V type respectively and are connected, the V type of mount pad slides the groove and not only can carry out quick location direction installation to the locating piece, and higher installation intensity has, be favorable to high-precision to press from both sides tight location, avoid electric valve locator various parts to take place to warp in pressing from both sides tight process.
Drawings
FIG. 1 is a schematic diagram of a fixture apparatus 100 for machining an electro-pneumatic valve positioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;
FIG. 3 is a schematic bottom view of the structure of FIG. 1;
fig. 4 is a schematic structural view of the mounting base 120 in fig. 1.
Detailed Description
The embodiment of the utility model discloses a fixture device for processing electric valve locator, fixture device include have clockwise screw thread section and anticlockwise screw thread section screw rod pair, mount pad and adjust knob simultaneously, screw rod pair spacing is installed in the mount pad, the upper end of screw rod pair is connected with adjust knob screw thread fastening; the screw pair is characterized in that a clockwise thread section and an anticlockwise thread section of the screw pair are connected with each other, the clockwise thread section is in threaded connection with an upper positioning block, the anticlockwise thread section is in threaded connection with a lower positioning block, and the upper positioning block and the lower positioning block can be switched between a clamping fit state and a separation state by rotating the screw pair in different directions.
The embodiment of the utility model provides a through the main locking part of fixture device who is used for processing electric valve locator of the vice conduct of screw rod that has clockwise screw thread section and anticlockwise screw thread section simultaneously to set up locating piece and lower locating piece respectively on clockwise screw thread section and anticlockwise screw thread section, this structure can make the embodiment of the utility model discloses adopt the rotatory screw rod of equidirectional pair can realize locating piece and lower locating piece and press from both sides the switching between tight cooperation and detached state, specifically do: when the screw pair is rotated clockwise, the upper positioning block moves upwards, and the lower positioning block moves downwards, so that the separation is accelerated; when the counter-clockwise turning screw is vice, go up the downward displacement of locating piece, the ascending displacement of locating piece down for press from both sides tight cooperation, treat that tight processing spare part is pressed from both sides tightly between last locating piece and lower locating piece, and then the realization is treated the quick location clamp of processing electric valve locator spare part and is pressed from both sides tightly, moreover the embodiment of the utility model provides a mounting structure is simple reliable, is particularly suitable for being applied to the processing of electric valve locator various spare parts.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, a fixture device 100 for machining an electro-pneumatic valve positioner includes a screw pair 110 having a clockwise thread section 110a and a counterclockwise thread section 110b, a mounting seat 120 and an adjusting knob 130, wherein the screw pair 110 is installed in the mounting seat 120 in a limited manner, and an upper end of the screw pair 110 is in threaded fastening connection with the adjusting knob 130; the clockwise thread section 110a and the anticlockwise thread section 110b of the screw pair 110 are connected with each other, the clockwise thread section 110a is in threaded connection with an upper positioning block 140, the anticlockwise thread section 110b is in threaded connection with a lower positioning block 150, and the upper positioning block 140 and the lower positioning block 150 can be switched between a clamping fit state and a separation state by rotating the screw pair 110 in different directions;
preferably, in the present embodiment, the mounting seat 120 includes a housing 122 having an internal mounting space 121, a mounting doorway 123 is provided at an outer side of the housing 122, the screw pair 110, the upper positioning block 140 and the lower positioning block 150 are located in the internal mounting space, and an upper end portion of the screw pair 110 extends out of the housing 122 through a mounting hole 124 at an upper end surface of the housing 122 and is in threaded fastening connection with the adjusting knob 130; further preferably, in the present embodiment, V-shaped sliding grooves 125 are respectively disposed on two sides inside the housing 122, and two sides of the upper positioning block 140 and the lower positioning block 150 are respectively connected with the V-shaped sliding grooves 125 in a sliding fit manner.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The fixture device for machining the electro-pneumatic valve positioner is characterized by comprising a screw pair, a mounting seat and an adjusting knob, wherein the screw pair is provided with a clockwise thread section and a counterclockwise thread section simultaneously; the screw pair is characterized in that a clockwise thread section and an anticlockwise thread section of the screw pair are connected with each other, the clockwise thread section is in threaded connection with an upper positioning block, the anticlockwise thread section is in threaded connection with a lower positioning block, and the screw pair can be rotated in different directions to realize switching between clamping matching and separating states of the upper positioning block and the lower positioning block.
2. The fixture apparatus for machining an electrical valve positioner according to claim 1, wherein the mounting seat includes a housing having an internal mounting space, a mounting door is disposed outside the housing, the screw pair, the upper positioning block and the lower positioning block are disposed in the internal mounting space, and an upper end of the screw pair extends out of the housing through a mounting hole on an upper end surface of the housing and is in threaded fastening connection with the adjusting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613852.6U CN209812142U (en) | 2019-04-30 | 2019-04-30 | A fixture device for processing electric valve locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613852.6U CN209812142U (en) | 2019-04-30 | 2019-04-30 | A fixture device for processing electric valve locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812142U true CN209812142U (en) | 2019-12-20 |
Family
ID=68882412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613852.6U Expired - Fee Related CN209812142U (en) | 2019-04-30 | 2019-04-30 | A fixture device for processing electric valve locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812142U (en) |
-
2019
- 2019-04-30 CN CN201920613852.6U patent/CN209812142U/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: 20191220 |