CN218658647U - Valve body fixing auxiliary tool - Google Patents
Valve body fixing auxiliary tool Download PDFInfo
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- CN218658647U CN218658647U CN202223224252.1U CN202223224252U CN218658647U CN 218658647 U CN218658647 U CN 218658647U CN 202223224252 U CN202223224252 U CN 202223224252U CN 218658647 U CN218658647 U CN 218658647U
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- fixing
- auxiliary tool
- cavity
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Abstract
The utility model discloses a fixed auxiliary fixtures of valve body relates to valve technical field to when the thickness of the base of solving the valve body is less, the bench vice slides easily from the lateral wall of base, leads to fixed not firm problem. The valve body fixing auxiliary tool comprises a fixing seat, the thickness of the fixing seat is larger than that of a base of the valve body, a cavity is formed in the fixing seat and used for containing the base, the base is limited in the horizontal direction, the inner wall of the cavity is used for being abutted to the base, and the fixing seat is used for being fixedly connected with bench clamp. The utility model provides a fixed auxiliary fixtures of valve body is used for assisting the bench vice to carry on spacingly to the base of valve body, and prevents that the base thickness because of the valve body is less, leads to the condition emergence of the easy slip of bench vice from the lateral wall of base.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to a fixed auxiliary fixtures of valve body.
Background
Valves are control components in fluid delivery systems that automatically stabilize the outlet pressure, for example, by regulating the reduction of the inlet pressure to a desired outlet pressure. In the high-purity gas pipeline and the high-purity gas equipment, a gas pressure reducing valve is required to be arranged, and the pressure of a gas source is reduced and stabilized to a fixed value through the gas pressure reducing valve so as to obtain stable gas source power.
In the assembly process, in order to avoid scratching the cylinder wall, a base of the valve body is usually fixed by bench clamps to limit the movement of the valve body in the horizontal direction, and then the valve body is vertically arranged on a platform to perform a series of works such as measurement and assembly.
However, when the thickness of the base of the valve body is small, the vise is liable to slide off the side wall of the base, resulting in an unstable fixation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed auxiliary fixtures of valve body for supplementary bench vice carries on spacingly to the base of valve body, and prevents that the condition that leads to the bench vice easily to slide from the lateral wall of base takes place because of the base thickness of valve body is less.
In order to achieve the above object, the utility model provides a fixed auxiliary fixtures of valve body, a serial communication port, include:
the fixing base, the thickness of fixing base is greater than the base of valve body, is provided with the cavity on the fixing base, and the cavity is used for holding the base to carry on spacingly to the base on the horizontal direction, the inner wall of cavity all be used for with the base butt, the fixing base be used for with bench vice fixed connection.
Compared with the prior art, in the valve body fixing auxiliary tool provided by the utility model, the fixing seat is fixedly connected with the bench clamp, so that the fixing seat is fixedly arranged on the operating platform, the cavity is arranged on the fixing seat, after the base of the valve body is arranged in the cavity, the inner wall of the cavity is abutted against the base, and further the base of the valve body is limited in the horizontal direction, so that the valve body is vertically arranged on the table top, and the valve body is limited in the horizontal direction; in addition, the thickness of the fixing seat is larger than that of the base of the valve body, and when the bench clamp is clamped on the outer side wall of the fixing seat, the bench clamp is not easy to slide away from the outer side wall of the fixing seat, so that the stability of fixing with the bench clamp is guaranteed. Based on this, the utility model provides a be provided with the cavity on the fixed auxiliary fixtures of valve body's the fixing base, the inner wall of cavity all with the base butt, and then carry on spacingly to the base of valve body on the horizontal direction, the thickness of fixing base is greater than the base of valve body moreover, assist bench vice at the fixing base and carry on spacingly to the base of valve body, prevent because of the base thickness of valve body is less, lead to the condition emergence of the lateral wall that the bench vice easily slided from the base.
Optionally, in the above valve body fixing auxiliary tool, a groove is formed in an inner wall of the cavity.
Optionally, in the valve body fixing auxiliary tool, the number of the grooves is 2 to 4.
Optionally, in the fixed auxiliary fixtures of foretell valve body, the fixed auxiliary fixtures of valve body still includes:
one end of the fastener is connected with the fixing seat, and the other end of the fastener is used for being abutted to the base and applying acting force far away from the inner wall of the cavity to the base so as to clamp the base.
Optionally, in the above-mentioned valve body fixing auxiliary tool, the fastener is a jackscrew, the fixing base is provided with a threaded through hole, one end of the jackscrew is in threaded connection with the threaded through hole, and the other end of the jackscrew abuts against the base.
Optionally, in the valve body fixing auxiliary tool, the threaded through hole is a counter bore.
Optionally, in the auxiliary fixture for fixing a valve body, the number of the jackscrews and the number of the threaded through holes are 2-4.
Optionally, in the valve body fixing auxiliary tool, the fixing seat is made of stainless steel or aluminum alloy.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a schematic view of a valve body having a seat;
fig. 2 is a schematic structural view of a valve body fixing auxiliary tool provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the valve body fixing auxiliary tool and the valve body matching provided by the embodiment of the utility model.
Reference numerals:
1-a valve body; 11-a base; 2-a fixed seat; 21-a cavity; 22-groove.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In a high purity gas pipeline and a high purity gas apparatus, a gas pressure reducing valve needs to be provided, a series of operations such as assembling and measuring a valve body need to be performed in a production and manufacturing process of the gas pressure reducing valve, and in an assembling process, in order to avoid scratching a cylinder wall, a base of the valve body needs to be fixed by a bench clamp, so that the valve body is vertically arranged on a platform to perform a series of operations such as measuring and assembling. However, referring to fig. 1, when the thickness of the base 11 of the valve body 1 is small, the vise is liable to slide off the side wall of the base 11, resulting in an unstable fixation.
In order to solve the above problem, please refer to fig. 2 and fig. 3, an embodiment of the present invention provides a valve body fixing auxiliary tool, which is characterized in that, including the fixing base 2, the thickness of the fixing base 2 is greater than the base 11 of the valve body 1, the fixing base 2 is provided with a cavity 21, the cavity 21 is used for accommodating the base 11, and the base 11 is limited in the horizontal direction, the inner wall of the cavity 21 is used for abutting against the base 11, and the fixing base 2 is used for being fixedly connected with the bench clamp.
When the valve body 1 needs to be assembled or measured, the base 11 of the valve body 1 is placed into the cavity 21 formed in the fixed seat 2, then the bench clamp is additionally held on the side wall of the fixed seat 2, the fixed seat 2 is fixed on the table board, the valve body 1 is vertically arranged on the platform, and then the measurement assembly and other work are carried out on the valve body 1.
According to the structure and the specific implementation process of the valve body fixing auxiliary tool, in the valve body fixing auxiliary tool provided by the embodiment of the utility model, the fixing seat 2 is fixedly connected with the bench clamp, so that the fixing seat 2 is fixedly arranged on the operating platform, the fixing seat 2 is provided with the cavity 21, after the base 11 of the valve body 1 is arranged in the cavity 21, the inner wall of the cavity 21 is abutted against the base 11, and further, the base 11 of the valve body 1 is limited in the horizontal direction, so that the valve body 1 is vertically arranged on the table top, and the valve body 1 is limited in the horizontal direction; in addition, the thickness of the fixed seat 2 is larger than the base 11 of the valve body 1, and when the bench clamp is clamped on the outer side wall of the fixed seat 2, the bench clamp is not easy to slide away from the outer side wall of the fixed seat 2, so that the stability of fixing with the bench clamp is ensured. Based on this, prior art compares, the embodiment of the utility model provides a be provided with cavity 21 on the fixing base 2 of the fixed auxiliary fixtures of valve body, the inner wall of cavity 21 all with base 11 butt, and then carry out spacingly to base 11 of valve body 1 on the horizontal direction, and the thickness of fixing base 2 is greater than base 11 of valve body 1, it is spacing to base 11 of valve body 1 to assist the bench vice at fixing base 2, it is less to prevent because of the 11 thicknesses of base of valve body 1, the condition that leads to the bench vice to easily slide from the lateral wall of base 11 takes place.
As a possible implementation manner, in the valve body fixing auxiliary tool, a groove 22 is provided on an inner wall of the cavity 21. So set up, when the cavity 21 on the processing preparation fixing base 2, the processing cutter moves back the sword of being convenient for.
Specifically, in the valve body fixing auxiliary tool, the number of the grooves 22 is 2-4; illustratively, the number of grooves 22 is 2, 3, or 4.
Specifically, among the fixed auxiliary fixtures of foretell valve body, the fixed auxiliary fixtures of valve body still includes the fastener, and the one end and the fixing base 2 of fastener are connected, and the other end of fastener is used for with base 11 butt for exert the effort of keeping away from the inner wall of cavity 21 to base 11, press from both sides tight base 11. So set up, can exert the effort through the fastener to base 11, make base 11 fastening fixed on fixing base 2, make base 11 and 2 fixed connection of fixing base, further guarantee the fixed auxiliary fixtures of valve body to the limiting displacement of valve body 1.
As an optional mode, in the above-mentioned valve body fixing auxiliary tool, the fastener is a jackscrew, the fixing seat 2 is provided with a threaded through hole, one end of the jackscrew is in threaded connection with the threaded through hole, and the other end of the jackscrew abuts against the base 11. Through adjusting the position of jackscrew relative screw thread through-hole, and then adjust the effort that the jackscrew applyed to the base 11 of valve body 1, and then realize pressing from both sides tightly and relaxing base 11.
Specifically, in the valve body fixing auxiliary tool, the threaded through hole is a counter bore. The one end that the jackscrew kept away from valve body 1 base 11 can all set up in the screw through-hole, and is convenient for adjust the relative position of jackscrew and screw through-hole.
In some embodiments, in the valve body fixing auxiliary tool, the number of the jackscrews and the number of the threaded through holes are 2-4; illustratively, the number of jackscrews and threaded through holes is 2, 3 or 4. So set up, can produce the effort of keeping away from fixing base 2 to the base 11 of different positions, improve the stability fixed to base 11.
In an optional mode, in the auxiliary fixture for fixing a valve body, the fixing seat 2 is made of stainless steel or aluminum alloy. The hardness and the corrosion resistance of the stainless steel and the aluminum alloy are better, and the service life of the fixing seat 2 is ensured.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a fixed auxiliary fixtures of valve body which characterized in that includes:
the thickness of the fixing seat is larger than that of the base of the valve body, a cavity is formed in the fixing seat and used for containing the base and limiting the base in the horizontal direction, the inner wall of the cavity is used for being abutted to the base, and the fixing seat is used for being fixedly connected with bench clamp.
2. The valve body fixing auxiliary tool according to claim 1, wherein a groove is formed in the inner wall of the cavity.
3. The valve body fixing auxiliary tool according to claim 2, wherein the number of the grooves is 2-4.
4. The valve body fixing auxiliary tool according to claim 1, further comprising:
the fastener, the one end of fastener with the fixing base is connected, the other end of fastener be used for with the base butt is used for right the base is applyed and is kept away from the effort of the inner wall of cavity, presss from both sides tightly the base.
5. The valve body fixing auxiliary tool according to claim 4, wherein the fastener is a jackscrew, the fixing seat is provided with a threaded through hole, one end of the jackscrew is in threaded connection with the threaded through hole, and the other end of the jackscrew abuts against the base.
6. The valve body fixing auxiliary tool according to claim 5, wherein the threaded through hole is a counter bore.
7. The valve body fixing auxiliary tool according to claim 6, wherein the number of the jackscrew and the number of the threaded through holes are 2-4.
8. The valve body fixing auxiliary tool according to claim 1, wherein the fixing seat is made of stainless steel or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223224252.1U CN218658647U (en) | 2022-12-01 | 2022-12-01 | Valve body fixing auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223224252.1U CN218658647U (en) | 2022-12-01 | 2022-12-01 | Valve body fixing auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218658647U true CN218658647U (en) | 2023-03-21 |
Family
ID=85543138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223224252.1U Active CN218658647U (en) | 2022-12-01 | 2022-12-01 | Valve body fixing auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218658647U (en) |
-
2022
- 2022-12-01 CN CN202223224252.1U patent/CN218658647U/en active Active
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