CN219956807U - Tightness test equipment for valve production - Google Patents
Tightness test equipment for valve production Download PDFInfo
- Publication number
- CN219956807U CN219956807U CN202321674179.XU CN202321674179U CN219956807U CN 219956807 U CN219956807 U CN 219956807U CN 202321674179 U CN202321674179 U CN 202321674179U CN 219956807 U CN219956807 U CN 219956807U
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- China
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- fixedly connected
- valve
- sealing
- lifting
- workbench
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 239000011521 glass Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of valve testing, in particular to tightness testing equipment for valve production, which comprises a workbench, wherein the workbench is fixedly connected with a lifting device, the lifting device is rotationally connected with an adjusting device, the lifting device is slidably connected with a sealing device, the sealing device is matched with the adjusting device, the sealing device is used for fixing valves, and the device can be used for testing tightness of valves of different models and sizes and improving working efficiency.
Description
Technical Field
The utility model relates to the technical field of valve testing, in particular to sealing test equipment for valve production.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into a shutoff valve, a check valve, a regulating valve and the like according to the functions of the valve, and the valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting or overflow pressure relief and the like.
The valve sealing performance is required to be tested before leaving the factory, the valve sealing performance is prevented from being insufficient, and when the valve sealing performance is used, the leakage or air leakage condition of the valve is prevented, and the sealing performance testing device on the market at present can only be suitable for valves with single size, so that when the size of the valve changes, the sealing performance testing device can only be replaced, and the use cost is increased.
The utility model aims to solve the technical problems in the prior art, and therefore, provides a tightness test device for valve production,
disclosure of Invention
The utility model aims to provide a tightness test device for valve production, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the tightness test equipment for valve production comprises a workbench, wherein the workbench is fixedly connected with a lifting device, and the lifting device is rotatably connected with an adjusting device;
the lifting device is connected with a sealing device in a sliding manner, the sealing device is matched with the adjusting device, and the sealing device is used for fixing the valve.
As a further scheme of the utility model: the lifting device comprises a driving motor, the driving motor is fixedly connected with the workbench, a telescopic rod is fixedly connected with the contact surface of the driving motor and the workbench, the other end of the telescopic rod is fixedly connected with a lifting block, the other end of the lifting block is provided with a limiting sliding groove, the lifting block is rotationally connected with an adjusting device, and the lifting block is slidably connected with a sealing device.
As a further scheme of the utility model: the adjusting device comprises a rotary table, the rotary table is rotationally connected with the lifting block, a poking rod is fixedly connected to the cylindrical surface of the rotary table, a guide groove is formed in the rotary table, the guide groove is obliquely arranged, and the guide groove is matched with the sealing device.
As a further scheme of the utility model: the sealing device comprises a moving rod, the moving rod penetrates through the guide groove and is in sliding contact with the rotary table, the other end of the moving rod stretches into the limiting sliding groove and is in sliding connection with the lifting block, the other end of the moving rod is fixedly connected with a sealing plate, the sealing plate is fixedly connected with a connecting rod, the cylindrical surface of the connecting rod is in sliding connection with a placing plate, and one side of the placing plate is fixedly connected with a sealing block.
As a further scheme of the utility model: the workbench is fixedly connected with a glass water tank.
Compared with the prior art, the utility model has the beneficial effects that: when the device is used, the valve is placed above the placing plate, the sealing block seals one valve port of the valve, then the rotating disc is stirred through the stirring rod, the rotating disc drives the guide groove to rotate, the moving rod penetrates through the guide groove and is in sliding contact with the rotating disc due to the inclined arrangement of the guide groove, the limiting sliding groove limits the moving rod to enable the moving rod to move horizontally, namely, when the rotating disc drives the guide groove to rotate, the rotating disc extrudes the moving rod to enable the moving rod to move left and right, the moving rod drives the sealing plate to clamp and fix the valve, meanwhile, the sealing plate seals the valve ports on two sides of the valve, then the driving motor controls the telescopic rod to stretch, the telescopic rod drives the lifting block to descend, the guide groove drives the valve to descend into the glass water tank through the sealing plate, the sealing performance of the valve is judged by observing whether bubbles exist in the glass water tank, and the device can test the sealing performance of the valves with different types and sizes, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a tightness test apparatus for valve production.
Fig. 2 is a schematic diagram of a front cross-sectional view of a valve manufacturing leak tightness test apparatus.
Fig. 3 is a schematic structural view of an adjusting device in a tightness test apparatus for valve production.
The device comprises a 1-workbench, a 2-glass water tank, a 3-sealing plate, a 4-movable rod, a 5-toggle rod, a 6-lifting block, a 7-telescopic rod, an 8-driving motor, a 9-limiting chute, a 10-placing plate, an 11-connecting rod, a 12-turntable, a 13-sealing block and a 14-guiding groove.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example 1
Referring to fig. 1-3, in an embodiment of the present utility model, a tightness test device for valve production includes a workbench 1, wherein the workbench 1 is fixedly connected with a lifting device, and the lifting device is rotatably connected with an adjusting device;
the lifting device is connected with the sealing device in a sliding manner, the sealing device is matched with the adjusting device, the sealing device is used for fixing the valve, the device can test tightness of valves of different models and sizes, and working efficiency is improved.
Example two
Referring to fig. 1-3, further, on the basis of the first embodiment, the lifting device includes a driving motor 8, the driving motor 8 is fixedly connected with the workbench 1, a contact surface of the driving motor 8 and the workbench 1 is fixedly connected with a telescopic rod 7, the other end of the telescopic rod 7 is fixedly connected with a lifting block 6, the other end of the lifting block 6 is provided with a limiting chute 9, the lifting block 6 is rotatably connected with an adjusting device, and the lifting block 6 is slidably connected with a sealing device.
Further, the adjusting device comprises a rotary table 12, the rotary table 12 is rotationally connected with the lifting block 6, a poking rod 5 is fixedly connected to the cylindrical surface of the rotary table 12, a guide groove 14 is formed in the rotary table 12, the guide groove 14 is obliquely arranged, and the guide groove 14 is matched with the sealing device.
Further, the sealing device comprises a moving rod 4, the moving rod 4 penetrates through a guide groove 14 and is in sliding contact with a rotary disc 12, the other end of the moving rod 4 stretches into a limiting sliding groove 9 and is in sliding connection with a lifting block 6, the other end of the moving rod 4 is fixedly connected with a sealing plate 3, the sealing plate 3 is fixedly connected with a connecting rod 11, a placing plate 10 is slidably connected with a cylindrical surface of the connecting rod 11, and one side of the placing plate 10 is fixedly connected with a sealing block 13.
Further, the workbench 1 is fixedly connected with a glass water tank 2.
The working principle of the utility model is as follows: when the device is used, the valve is placed above the placing plate 10, the sealing block 13 seals one valve port of the valve, then the rotary table 12 is stirred through the stirring rod 5, the rotary table 12 drives the guide groove 14 to rotate, the guide groove 14 is obliquely arranged, the moving rod 4 penetrates through the guide groove 14 and is in sliding contact with the rotary table 12, the limiting chute 9 limits the moving rod 4 to enable the moving rod 4 to only horizontally move, namely, when the rotary table 12 drives the guide groove 14 to rotate, the rotary table 12 extrudes the moving rod 4 to enable the moving rod 4 to horizontally move, the moving rod 4 drives the sealing plate 3 to move, the sealing plate 3 clamps and fixes the valve, meanwhile, the sealing plate 3 seals the valve ports on two sides of the valve, then the driving motor 8 controls the telescopic rod 7 to stretch, the telescopic rod 7 drives the lifting block 6 to descend, the lifting block 6 drives the moving rod 4 to descend, the guide groove 3 drives the valve to descend into the glass water tank 2, and the sealing plate is judged by observing whether bubbles exist in the glass water tank 2.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. The tightness test equipment for valve production comprises a workbench and is characterized in that the workbench is fixedly connected with a lifting device, and the lifting device is rotatably connected with an adjusting device;
the lifting device is connected with a sealing device in a sliding manner, the sealing device is matched with the adjusting device, and the sealing device is used for fixing the valve.
2. The device for testing tightness for valve production according to claim 1, wherein the lifting device comprises a driving motor, the driving motor is fixedly connected with the workbench, a telescopic rod is fixedly connected with a contact surface of the driving motor and the workbench, the other end of the telescopic rod is fixedly connected with a lifting block, the other end of the lifting block is provided with a limiting chute, the lifting block is rotationally connected with an adjusting device, and the lifting block is slidingly connected with the sealing device.
3. The tightness testing device for valve production according to claim 2, wherein the adjusting device comprises a turntable, the turntable is rotationally connected with the lifting block, a toggle rod is fixedly connected with a cylindrical surface of the turntable, a guide groove is formed in the turntable, the guide groove is obliquely arranged, and the guide groove is matched with the sealing device.
4. The device for testing tightness for valve production according to claim 3, wherein the sealing device comprises a moving rod, the moving rod penetrates through the guide groove and is in sliding contact with the turntable, the other end of the moving rod extends into the limit sliding groove and is in sliding connection with the lifting block, the other end of the moving rod is fixedly connected with a sealing plate, the sealing plate is fixedly connected with a connecting rod, the cylindrical surface of the connecting rod is in sliding connection with a placing plate, and one side of the placing plate is fixedly connected with the sealing block.
5. The apparatus for testing the tightness of a valve according to claim 1, wherein the working table is fixedly connected with a glass water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674179.XU CN219956807U (en) | 2023-06-29 | 2023-06-29 | Tightness test equipment for valve production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674179.XU CN219956807U (en) | 2023-06-29 | 2023-06-29 | Tightness test equipment for valve production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956807U true CN219956807U (en) | 2023-11-03 |
Family
ID=88551435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321674179.XU Active CN219956807U (en) | 2023-06-29 | 2023-06-29 | Tightness test equipment for valve production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956807U (en) |
-
2023
- 2023-06-29 CN CN202321674179.XU patent/CN219956807U/en active Active
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