CN219391244U - Data testing device for precision parts - Google Patents
Data testing device for precision parts Download PDFInfo
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- CN219391244U CN219391244U CN202320608741.2U CN202320608741U CN219391244U CN 219391244 U CN219391244 U CN 219391244U CN 202320608741 U CN202320608741 U CN 202320608741U CN 219391244 U CN219391244 U CN 219391244U
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Abstract
The utility model relates to the technical field of test devices, in particular to a data test device for precise parts, which comprises a test table, wherein one end of the test table is fixedly provided with a first mounting plate, the first mounting plate is provided with a vent hole, the other end of the test table is fixedly provided with a second mounting plate, the second mounting plate is provided with a threaded hole, one end of the test table, which is close to the second mounting plate, is provided with a movable groove, and the test table is provided with a precise valve tightness test mechanism, so that air is blown into a valve from a conical pipe, if a cloth strip at the other end of a gas outlet hole is blown, the tightness of the valve is not up to the use requirement, otherwise, the tightness can be proved to meet the use requirement, the operation is very simple and quick, the quick assembly and disassembly of the valve can be realized, the valve with different calibers is suitable for testing in a certain range, and the data test device is very practical.
Description
Technical Field
The utility model relates to the technical field of testing devices, in particular to a data testing device for precise parts.
Background
The small-sized precise valve component is an important component in a pipeline system of a complete machine such as aerospace, vehicles, ocean engineering and the like, the sealing requirement of the product is very good, sealing data of the product need to be tested after production is finished so as to check whether the product meets the use requirement, when the sealing test of the precise valve component is carried out at present, a clamp is needed to clamp and fix the product, then air is introduced to the product for checking, the clamp is used for fixing the valve component, quick assembly and disassembly of the valve cannot be realized, the working efficiency of the sealing test is lower, and meanwhile, different clamps are needed to be used for different precise valve components, and moreover, pipelines matched with the caliber of the valve need to be used for connecting the product, so that different clamps and pipelines need to be replaced for different valve components so that the cost of the sealing test is higher.
Disclosure of Invention
The present utility model is directed to a data testing device for precision components, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a data testing device of accurate spare part, includes the test platform, the fixed first mounting panel that is provided with of one end of test platform, the air vent has been seted up on the first mounting panel, the fixed second mounting panel that is provided with of the other end of test platform, the screw hole has been seted up on the second mounting panel, the removal groove has been seted up to the one end that is close to the second mounting panel on the test platform, and is provided with accurate valve leakproofness test mechanism on the test platform.
Preferably, the precision valve tightness testing mechanism comprises a sealing cylinder, a conical tube, a conical rubber sleeve, a piston plate, a movable propping plate, a bearing and a threaded rod, wherein the sealing cylinder is welded on the end face, far away from the second mounting plate, of the first mounting plate, the central line of the sealing cylinder is aligned with the central line of the vent hole, and a matching hole is formed in one end, far away from the first mounting plate, of the sealing cylinder.
Preferably, the conical tube is welded on the end face, close to the second mounting plate, of the first mounting plate, the central line of the conical tube is aligned with the central line of the vent hole, and the conical tube is sleeved with the conical rubber sleeve.
Preferably, the piston plate is inserted into the sealing cylinder, and a matching rod is fixedly arranged on the piston plate, and the matching rod is inserted into the matching hole and partially protrudes out of the sealing cylinder.
Preferably, the movable propping plate is provided with a gas outlet, the gas outlet penetrates through the movable propping plate, a cloth strip is stuck on the end face of the movable propping plate, which is close to one end of the second mounting plate, the upper end of the cloth strip is stuck on the movable propping plate, and the cloth strip covers the orifice of the gas outlet.
Preferably, the end face, close to the second mounting plate, of the movable propping plate is fixedly provided with a transparent cover, the cloth strip is located inside the transparent cover, the movable propping plate at the lower side of the gas outlet hole is provided with a mounting hole, the bottommost end of the movable propping plate is fixedly provided with a moving block, and the moving block is inserted into the moving groove.
Preferably, a bearing is installed in the mounting hole, the bearing is matched with a threaded rod, and the threaded rod is in threaded connection with the threaded hole.
Compared with the prior art, the utility model has the beneficial effects that:
through the practicality of this technical scheme, be provided with the conical tube on the test bench, when carrying out the inspection of leakproofness, cup joint the one end of valve on the conical tube, the leakproofness of cup jointing the end has been guaranteed in the use of cooperation upper cone rubber sleeve, then rotate the threaded rod and drive movable tight board and carry out the top tightly to the valve, make its other end close in gaseous apopore department, close the valve, then promote the cooperation pole, make the air blow in the valve from the conical tube, if the cloth of gaseous apopore another port department is blown, the leakproofness of explanation valve can not reach the user demand, otherwise then prove that the leakproofness can satisfy the user demand, the operation is very simple swift, can realize the quick installation and removal of valve, adapt to the valve of different bore in the certain scope and test, very practical.
Drawings
Fig. 1 is a schematic view of the testing device in a first view.
Fig. 2 is a schematic view of the test device from a second perspective.
In the figure: 1. a test table; 11. a first mounting plate; 12. a vent hole; 13. a second mounting plate; 14. a threaded hole; 15. a moving groove; 2. a sealing cylinder; 21. a mating hole; 3. a conical tube; 4. a conical rubber sleeve; 5. a piston plate; 51. a mating lever; 7. a movable propping plate; 71. a gas outlet; 72. a cloth strip; 73. a transparent cover; 74. a mounting hole; 75. a moving block; 8. a bearing; 9. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.
Referring to fig. 1 to 2, the present utility model provides a technical solution:
the utility model provides a data testing device of accurate spare part, includes test table 1, and test table 1's one end is fixed to be provided with first mounting panel 11, has seted up air vent 12 on the first mounting panel 11, and test table 1's the other end is fixed to be provided with second mounting panel 13, has seted up screw hole 14 on the second mounting panel 13, and test table 1 is last to be close to the one end of second mounting panel 13 and has seted up removal groove 15, and is provided with accurate valve leakproofness test mechanism on the test table 1.
The precision valve tightness testing mechanism comprises a sealing cylinder 2, a conical tube 3, a conical rubber sleeve 4, a piston plate 5, a movable jacking plate 7, a bearing 8 and a threaded rod 9, wherein the sealing cylinder 2 is welded on the end face, far away from the second mounting plate 13, of the first mounting plate 11, the center line of the sealing cylinder 2 is aligned with the center line of the vent hole 12, and a matching hole 21 is formed in one end, far away from the first mounting plate 11, of the sealing cylinder 2.
The conical tube 3 is welded on the end face of the first mounting plate 11, which is close to the second mounting plate 13, and the central line of the conical tube 3 is aligned with the central line of the vent hole 12, and the conical rubber sleeve 4 is sleeved on the conical tube 3.
The piston plate 5 is inserted into the sealing cylinder 2, the piston plate 5 is fixedly provided with a matching rod 51, the matching rod 51 is inserted into the matching hole 21, part of the matching rod protrudes out of the sealing cylinder 2, and in addition, the diameter of the piston plate 5 is equal to the inner diameter of the sealing cylinder 2.
The movable propping plate 7 is provided with a gas outlet 71, the gas outlet 71 penetrates through the movable propping plate 7, a cloth strip 72 is stuck on the end face of the movable propping plate 7 close to one end of the second mounting plate 13, the upper end of the cloth strip 72 is stuck on the movable propping plate 7, and the cloth strip 72 covers the orifice of the gas outlet 71.
The movable propping plate 7 is close to the end face of the second mounting plate 13 and fixedly provided with the transparent cover 73, the cloth 72 is positioned in the transparent cover 73, the movable propping plate 7 at the lower side of the gas outlet 71 is provided with the mounting hole 74, the bottommost end of the movable propping plate 7 is fixedly provided with the moving block 75, the moving block 75 is inserted into the moving groove 15, the width of the moving block 75 is equal to that of the moving groove 15, the transparent cover 73 can avoid the influence of the external environment on the cloth 72, and only the air flowing out of the gas outlet 71 can blow the cloth 72.
The bearing 8 is mounted in the mounting hole 74, the bearing 8 is fitted with a threaded rod 9, and the threaded rod 9 is screwed into the threaded hole 14.
When the tightness test of the precise valve is carried out, one end of the valve is sleeved on the conical tube 3, the tightness of the end can be ensured under the action of the conical rubber sleeve 4, the conical tube 3 can adapt to valves with different calibers in a certain range, then the threaded rod 9 is rotated, the threaded rod 9 is enabled to move towards the direction of the valve under the action of threads, the movable propping plate 7 is further driven to move towards the direction of the valve, the valve is propped up tightly from the other end of the valve, the other end port of the valve is tightly propped against the movable propping plate 7, the valve is covered on the gas outlet 71, the valve is fixed, the valve is closed, then the matching rod 51 is pushed, the gas in the sealing cylinder 2 is extruded, at the moment, if the gas comes out from the gas outlet 71, the cloth 72 is blown, the tightness of the valve can not meet the use requirement, and if the cloth 72 is not moved, the air can meet the use requirement through the tightness, and the valve is very convenient and practical.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a data testing device of accurate spare part, includes test bench (1), its characterized in that: the testing table is characterized in that a first mounting plate (11) is fixedly arranged at one end of the testing table (1), a vent hole (12) is formed in the first mounting plate (11), a second mounting plate (13) is fixedly arranged at the other end of the testing table (1), a threaded hole (14) is formed in the second mounting plate (13), a movable groove (15) is formed in one end, close to the second mounting plate (13), of the testing table (1), and a precise valve tightness testing mechanism is arranged on the testing table (1).
2. The device for testing data of precision parts according to claim 1, wherein: the precision valve tightness testing mechanism comprises a sealing cylinder (2), a conical tube (3), a conical rubber sleeve (4), a piston plate (5), a movable jacking plate (7), a bearing (8) and a threaded rod (9), wherein the sealing cylinder (2) is welded on the end face, far away from the second mounting plate (13), of the first mounting plate (11), the center line of the sealing cylinder (2) is aligned with the center line of the vent hole (12), and a matching hole (21) is formed in one end, far away from the first mounting plate (11), of the sealing cylinder (2).
3. The device for testing data of precision parts according to claim 2, wherein: the conical tube (3) is welded on the end face, close to the second mounting plate (13), of the first mounting plate (11), the center line of the conical tube (3) is aligned with the center line of the vent hole (12), and the conical rubber sleeve (4) is sleeved on the conical tube (3).
4. The device for testing data of precision parts according to claim 2, wherein: the piston plate (5) is inserted into the sealing cylinder (2), and the piston plate (5) is fixedly provided with a matching rod (51), and the matching rod (51) is inserted into the matching hole (21) and partially protrudes out of the sealing cylinder (2).
5. The device for testing data of precision parts according to claim 2, wherein: the movable jacking plate (7) is provided with a gas outlet hole (71), the gas outlet hole (71) penetrates through the movable jacking plate (7), a cloth strip (72) is stuck to the end face, close to one end of the second mounting plate (13), of the movable jacking plate (7), the upper end of the cloth strip (72) is stuck to the movable jacking plate (7), and the cloth strip (72) covers the orifice of the gas outlet hole (71).
6. The device for testing precision parts according to claim 5, wherein: the movable propping plate (7) is fixedly provided with a transparent cover (73) on the end face close to the second mounting plate (13), the cloth strips (72) are positioned inside the transparent cover (73), the movable propping plate (7) at the lower side of the gas outlet hole (71) is provided with a mounting hole (74), the bottommost end of the movable propping plate (7) is fixedly provided with a moving block (75), and the moving block (75) is inserted into the moving groove (15).
7. The device for testing data of precision parts according to claim 6, wherein: the bearing (8) is installed in the installation hole (74), the bearing (8) is matched with the threaded rod (9), and the threaded rod (9) is in threaded connection with the threaded hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320608741.2U CN219391244U (en) | 2023-03-25 | 2023-03-25 | Data testing device for precision parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320608741.2U CN219391244U (en) | 2023-03-25 | 2023-03-25 | Data testing device for precision parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219391244U true CN219391244U (en) | 2023-07-21 |
Family
ID=87166523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320608741.2U Active CN219391244U (en) | 2023-03-25 | 2023-03-25 | Data testing device for precision parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219391244U (en) |
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2023
- 2023-03-25 CN CN202320608741.2U patent/CN219391244U/en active Active
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