CN218180539U - Multi-station turnover valve pressure tester - Google Patents
Multi-station turnover valve pressure tester Download PDFInfo
- Publication number
- CN218180539U CN218180539U CN202221628097.7U CN202221628097U CN218180539U CN 218180539 U CN218180539 U CN 218180539U CN 202221628097 U CN202221628097 U CN 202221628097U CN 218180539 U CN218180539 U CN 218180539U
- Authority
- CN
- China
- Prior art keywords
- upset
- pressure testing
- protection casing
- close
- incomplete gear
- 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.)
- Active
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a multistation convertible valve pressure testing machine, including liquid pressure testing medium circulation case and the mobile workbench who sets up in liquid pressure testing medium circulation case top one side, the opposite side at liquid pressure testing medium circulation case top is provided with the upset workstation, and the right side of upset workstation is provided with the protection casing, and the mobile workbench all is provided with hydraulic clamping mechanism with the opposite side of upset workstation, and the bilateral symmetry is provided with upset subassembly and clearance subassembly around the upset workstation; the utility model discloses a cooperation between upset subassembly and the clearance subassembly can make gas pocket spun gas jet-propelled gradually to all around under sheltering from of regulating block for the stopper is close to the surface of regulating block and is fully jetted out, has improved the roughness of stopper and regulating block binding face, thereby has guaranteed that the angle of upset workstation upset and the position of the pressure valve centre gripping that awaits measuring can not take place the displacement, further carries out accurate adjustment to the position of upset workstation.
Description
Technical Field
The utility model relates to a valve pressure testing technical field, in particular to convertible valve pressure testing machine of multistation.
Background
The JWZ type test board is widely applied to various performance tests of strength, sealing, leakage and the like of various high, medium and low pressure valves, and can be roughly divided into a hydraulic system, an electric appliance control system, a left and right workbench movable clamping jaw, a hydraulic pressure supply device, a medium circulating system and other components. The right workbench is provided with a clamping mechanism and a 90-degree turnover mechanism, the clamping mechanism consists of a clamping device of a clamping jaw and a radial moving device, and the clamping device of the clamping jaw is directly driven by oil cylinders, so that the clamping jaws are uniformly stressed and reliably clamped.
After the existing multi-station turnover type valve pressure testing machine is used for a long time, the turnover angle of the existing multi-station turnover type valve pressure testing machine can have certain deviation, so that the installation position of a valve to be detected deviates, and the detection effect is poor.
Therefore, it is necessary to provide a multi-station turnover valve pressure tester to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convertible valve pressure testing machine of multistation to current problem in the above-mentioned background art of solution.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a multistation convertible valve pressure testing machine, including liquid pressure testing medium circulation case and the mobile workbench who sets up in liquid pressure testing medium circulation case top one side, the opposite side at liquid pressure testing medium circulation case top is provided with the upset workstation, the right side of upset workstation is provided with the protection casing, the bottom mounting of protection casing is at the top of liquid pressure testing medium circulation case, the mobile workbench all is provided with hydraulic clamping mechanism with the opposite side of upset workstation, install the pressure valve that awaits measuring jointly between two hydraulic clamping mechanism, bilateral symmetry is provided with upset subassembly and clearance subassembly around the upset workstation, the pivot of upset subassembly including fixed connection at the upset workstation lateral wall, the one end that the upset workstation was kept away from in the pivot slides the lateral wall that runs through the protection casing and fixes the cover and be equipped with incomplete gear, the lateral symmetry of one end that the protection casing lateral wall is close to incomplete gear is provided with the side extension board, fixedly connected with the square bar between two side extension boards, the outer wall slip cover of square bar is equipped with the Z shape rack that meshes with incomplete gear mutually, the one end that the protection casing lateral wall is close to the Z shape rack is provided with the mounting panel, the one side of mounting panel is close to the Z shape rack, the one side of mounting panel is close to the one side of Z shape rack, the removal end of Z shape of electric putter, the Z shape rack is close to be installed electric putter.
As a further aspect of the present invention: the clearance subassembly includes fixed connection at the regulating block of incomplete gear outer wall one end, and the one end that the protection casing lateral wall is close to incomplete gear is provided with two stoppers, and two stoppers are the annular along the outer wall of incomplete gear and distribute, and two stoppers are close to the contained angle of one side mutually and are 90.
As a further aspect of the present invention: two hollow groove has all been seted up to the inside of stopper, and a plurality of gas pockets that communicate with hollow groove phase are all seted up to one side that two stoppers are close to mutually.
As a further aspect of the present invention: the guide way has been seted up to protection casing lateral wall and the position that is located incomplete gear top, and the one end that incomplete gear was kept away from to the regulating block is provided with the support, and the one end that the support is close to the protection casing is provided with the round bar, and the one end that the support was kept away from to the round bar outer wall rotates and is connected with the circle roller, and the circle roller is located the inside of guide way.
As a further aspect of the present invention: the inflator is symmetrically installed at one end, far away from the inside of the guide groove, the exhaust pipe is arranged on one side of the inflator, the air inlet is formed in the other side of the inflator, and one end, far away from the inflator, of the exhaust pipe penetrates through the inside of the hollow groove and is fixedly connected with the side wall of the limiting block.
As a further aspect of the present invention: the exhaust pipe outer wall is close to one pot head of inflator and is equipped with fixed knot, and fixed knot is fixed on the lateral wall of protection casing through L shape support, and the position that the protection casing lateral wall is located the guide way top is provided with the dust guard.
A convertible valve pressure testing machine of multistation, cooperation through between upset subassembly and the clearance subassembly can make gas pocket spun gas jet-propelled gradually to all around under sheltering from of regulating block for the stopper is close to the surface of regulating block and is fully jetted out, has improved the roughness of stopper and regulating block binding face, thereby has guaranteed that the angle of upset workstation upset and the position of the pressure valve centre gripping that awaits measuring can not take place the displacement, further carries out accurate adjustment to the position of upset workstation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is an enlarged schematic view of the area a in fig. 2 according to the present invention.
Fig. 4 is a partial perspective view of the present invention.
Fig. 5 is an enlarged schematic view of the region B in fig. 1 according to the present invention.
Fig. 6 is an enlarged schematic view of the region C in fig. 1 according to the present invention.
In the figure: 1. a liquid pressure test medium circulating box; 2. moving the working table; 3. turning over the workbench; 301. a protective cover; 4. a hydraulic clamping mechanism; 5. a valve to be tested; 6. a turnover assembly; 601. a rotating shaft; 602. an incomplete gear; 603. a side extension plate; 604. a square bar; 605. a Z-shaped rack; 606. mounting a plate; 607. an electric push rod; 7. cleaning the assembly; 701. an adjusting block; 702. a limiting block; 703. air holes; 704. a guide groove; 705. a support; 706. a round bar; 707. a round roller; 708. an air cylinder; 709. an exhaust pipe; 710. a fixing buckle; 711. an L-shaped bracket; 712. a dust guard.
Detailed Description
Referring to fig. 1-6, a multi-station turnover valve pressure tester comprises a liquid pressure test medium circulation box 1 and a movable workbench 2 arranged on one side of the top of the liquid pressure test medium circulation box 1, a turnover workbench 3 is arranged on the other side of the top of the liquid pressure test medium circulation box 1, a protective cover 301 is arranged on the right side of the turnover workbench 3, the bottom end of the protective cover 301 is fixed on the top of the liquid pressure test medium circulation box 1, hydraulic clamping mechanisms 4 are arranged on the opposite sides of the movable workbench 2 and the turnover workbench 3, a pressure valve 5 to be tested is jointly installed between the two hydraulic clamping mechanisms 4, a turnover assembly 6 and a cleaning assembly 7 are symmetrically arranged on the front side and the rear side of the turnover workbench 3, the turnover assembly 6 comprises a rotating shaft 601 fixedly connected to the side of the turnover workbench 3, one end of the rotating shaft 601 far away from the turnover workbench 3 slidably penetrates through the side wall of the protective cover 301 and is provided with an incomplete gear 602, side stretching plates 603 are transversely symmetrically arranged on one end of the side wall of the protective cover 301 close to the incomplete gear 602, a square rod 604 is fixedly connected with a Z-shaped push rod 604, a Z-shaped push rod 607, which is provided with a Z-shaped push rod 605, and is close to one side wall of the Z-shaped push rod 607 of the movable rack 605, and is arranged on one side wall of the protective cover 605, which is close to the Z-shaped push rod 607.
During specific use, the electric push rod 607 is started, the Z-shaped rack 605 slides leftwards or rightwards under the driving of the electric push rod 607 and the guiding effect of the square rod 604, the Z-shaped rack 605 drives the incomplete gear 602 to rotate, the incomplete gear 602 drives the coaxially connected turnover worktable 3 to rotate at any angle, the clamping positions can be adjusted according to valves of different specifications, and the applicability is good.
Referring to fig. 3-6, the cleaning assembly 7 includes an adjusting block 701 fixedly connected to one end of the outer wall of the incomplete gear 602, two limiting blocks 702 are disposed at one end of the side wall of the protective cover 301 close to the incomplete gear 602, the two limiting blocks 702 are annularly distributed along the outer wall of the incomplete gear 602, and an included angle between the two limiting blocks 702 close to one side is 90 °, so that when the adjusting block 701 is located above the incomplete gear 602 and is in a vertical state, the left end of the adjusting block 701 contacts with the right end of the limiting block 702 above, when the adjusting block 701 is located at the right side of the incomplete gear 602 and is in a horizontal state, the lower end of the adjusting block 701 contacts with the upper end of the limiting block 702 above, hollow grooves (not shown in the figures) are disposed inside the two limiting blocks 702, and a plurality of air holes 703 communicated with the hollow grooves are disposed at one side of the two limiting blocks 702 close to one another, a guide groove 704 is formed in the side wall of the shield 301 and above the incomplete gear 602, a support 705 is arranged at one end of the adjusting block 701, which is far away from the incomplete gear 602, a round rod 706 is arranged at one end of the support 705, which is close to the shield 301, a round roller 707 is rotatably connected to one end of the outer wall of the round rod 706, which is far away from the support 705, the round roller 707 is arranged inside the guide groove 704, air cylinders 708 are symmetrically arranged at one ends, which are far away from the inner part of the guide groove 704, an exhaust pipe 709 is arranged at one side of the air cylinders 708, an air inlet (not shown) is arranged at the other side of the air cylinders 708, a fixing buckle 710 is sleeved at one end of the outer wall of the exhaust pipe 709, which is close to the air cylinders 708, the fixing buckle 710 is fixed on the side wall of the shield 301 through an L-shaped support 711, one end of the exhaust pipe 709, which is far away from the air cylinders 708, penetrates into the hollow groove and is fixedly connected with the side wall of the limiting block 702, a dust guard 712 is arranged at a position above the guide groove 704, the dust guard 712 can reduce the dust falling degree of the limiting block 702, and further improve the cleanliness of the limiting block 702.
When the adjusting block 701 rotates clockwise, the adjusting block 701 drives the round roller 707 to slide in the guide groove 704, the upper air cylinder 708 admits air and extends, in the process that the adjusting block 701 rotates to the horizontal position, the lower air cylinder 708 gradually contracts and blows air to the lower limiting block 702 through the exhaust pipe 709 of the side wall of the lower air cylinder, and finally blows air to the adjusting block 701 through the lower air hole 703, when the adjusting block 701 gradually approaches the top of the lower limiting block 702, the air blown out from the lower air hole 703 is gradually blown air to the periphery under the shielding of the adjusting block 701, so that the surface of the limiting block 702 close to the adjusting block 701 is fully blown air, the flatness of the joint surface of the limiting block 702 and the adjusting block 701 is improved, the overturning angle of the overturning worktable 3 and the position clamped by the pressure valve 5 to be measured cannot be displaced, at the moment, the incomplete gear 602 drives the coaxially connected overturning worktable 3 to rotate 90 degrees clockwise, and the air is prevented from being displaced from entering the lower air hole and the lower air hole when the overturning worktable 701 and the worktable 3 is rotated clockwise, the overturning workbench 3 is in a horizontal state, the valve 5 to be tested can be conveniently assembled and disassembled, when the incomplete gear 602 drives the adjusting block 701 to rotate anticlockwise, the adjusting block 701 drives the round roller 707 to slide in the guide groove 704, the air cylinder 708 below the adjusting block 701 is inflated and extended, in the process that the adjusting block 701 rotates to the vertical position, the air cylinder 708 above the adjusting block 708 gradually contracts and blows air to the limiting block 702 above through the exhaust pipe 709 of the side wall of the adjusting block and finally blows air to the adjusting block 701 through the air hole 703 above the adjusting block, when the adjusting block 701 gradually approaches the right side of the limiting block 702 above the adjusting block 703, the air blown out from the air hole 703 above the adjusting block 701 is gradually blown to the periphery under the shielding of the adjusting block 701, the surface of the limiting block 702 close to the adjusting block 701 is fully blown, the flatness of the joint surface of the limiting block 702 and the adjusting block 701 is improved, and therefore the overturning angle of the overturning workbench 3 and the position clamped by the valve 5 to be tested can not be displaced and the position can be ensured not to be clamped At this moment, the incomplete gear 602 drives the coaxially connected turnover worktable 3 to rotate 90 degrees anticlockwise, so that the turnover worktable 3 is in a vertical state, and the left end of the valve 5 to be tested is conveniently clamped.
The working principle is as follows: the electric push rod 607 is started, the Z-shaped rack 605 slides leftwards or rightwards under the driving of the electric push rod 607 and the guiding action of the square rod 604, the Z-shaped rack 605 drives the incomplete gear 602 to rotate, the incomplete gear 602 drives the coaxially connected turnover worktable 3 to rotate at any angle, the clamping positions can be adjusted according to valves of different specifications, the applicability is good, when the incomplete gear 602 drives the adjusting block 701 to rotate clockwise, the adjusting block 701 drives the round roller 707 to slide in the guide groove 704, the upper air cylinder 708 admits air and extends, in the process that the adjusting block 701 rotates to the horizontal position, the lower air cylinder 708 gradually contracts and injects air to the lower limiting block 702 through the exhaust pipe 709 of the side wall, finally the air is injected to the adjusting block 701 through the lower air hole 703, when the adjusting block 701 gradually approaches the top of the lower limiting block 702, the air injected by the lower air hole 703 is gradually injected to the periphery under the shielding of the adjusting block 701, the surface of the limiting block 702 close to the adjusting block 701 is fully sprayed with air, the flatness of the binding surface of the limiting block 702 and the adjusting block 701 is improved, the overturning angle of the overturning worktable 3 and the position clamped by the pressure valve 5 to be tested are ensured not to be displaced, at the moment, the incomplete gear 602 drives the coaxially connected overturning worktable 3 to rotate clockwise by 90 degrees, the overturning worktable 3 is in a horizontal state, the pressure valve 5 to be tested is convenient to assemble and disassemble, when the incomplete gear 602 drives the adjusting block 701 to rotate anticlockwise, the adjusting block 701 drives the round roller 707 to slide in the guide groove 704, the air cylinder 708 below is inflated and extended, in the process that the adjusting block 701 rotates to a vertical position, the air cylinder 708 above is gradually contracted and is sprayed with air to the limiting block 702 above through the exhaust pipe 709 on the side wall of the adjusting block, and finally the air is sprayed to the adjusting block 701 through the air hole 703 above, when the regulating block 701 is close to the right side of the limiting block 702 above gradually, gas sprayed from the gas hole 703 above is gradually sprayed to the periphery under the shielding of the regulating block 701, so that the surface of the limiting block 702 close to the regulating block 701 is fully sprayed with gas, the flatness of the binding surface of the limiting block 702 and the regulating block 701 is improved, the displacement of the turning angle of the turning workbench 3 and the position of the clamping of the pressure valve 5 to be tested is avoided, the incomplete gear 602 drives the turning workbench 3 to rotate anticlockwise by 90 degrees in coaxial connection at the moment, the turning workbench 3 is in a vertical state, and the clamping is convenient for clamping the left end of the pressure valve 5 to be tested.
Claims (6)
1. The utility model provides a convertible valve pressure testing machine of multistation, includes liquid pressure testing medium circulation case and sets up the mobile workbench in liquid pressure testing medium circulation case top one side, its characterized in that: the opposite side at liquid pressure testing medium circulation case top is provided with the upset workstation, the right side of upset workstation is provided with the protection casing, the bottom mounting of protection casing is at the top of liquid pressure testing medium circulation case, the opposite side of shift workbench and upset workstation all is provided with hydraulic clamping mechanism, install the pressure valve door that awaits measuring between two hydraulic clamping mechanism jointly, bilateral symmetry is provided with upset subassembly and clearance subassembly around the upset workstation, the upset subassembly includes the pivot of fixed connection at the upset workstation lateral wall, the pivot is kept away from the one end of upset workstation and is slided the lateral wall that runs through the protection casing and fix the cover and be equipped with incomplete gear, the lateral wall of protection casing is close to the horizontal symmetry of one end of incomplete gear and is provided with the side extension board, fixedly connected with square bar between two side extension boards, the outer wall slip cover of square bar is equipped with the Z shape rack that meshes with incomplete gear, the one end that the protection casing lateral wall is close to the Z shape rack is provided with the mounting panel, electric putter is installed to one side that the mounting panel is close to the Z shape rack, electric putter's removal end and the lateral wall fixed connection of Z shape rack.
2. The multi-station turnover type valve pressure testing machine according to claim 1, characterized in that: the clearance subassembly includes fixed connection at the regulating block of incomplete gear outer wall one end, and the one end that the protection casing lateral wall is close to incomplete gear is provided with two stoppers, and two stoppers are the annular along the outer wall of incomplete gear and distribute, and two stoppers are close to the contained angle of one side mutually and are 90.
3. The multi-station turnover type valve pressure testing machine according to claim 2, characterized in that: two the hollow groove has all been seted up to the inside of stopper, and two stopper one side that is close to mutually all seted up a plurality of gas pockets that communicate with the hollow groove mutually.
4. The multi-station turnover type valve pressure testing machine according to claim 2, characterized in that: the guide way has been seted up to protection casing lateral wall and the position that is located incomplete gear top, and the one end that incomplete gear was kept away from to the regulating block is provided with the support, and the one end that the support is close to the protection casing is provided with the round bar, and the one end that the support was kept away from to the round bar outer wall rotates and is connected with the circle roller, and the circle roller is located the inside of guide way.
5. The multi-station turnover type valve pressure testing machine according to claim 4, characterized in that: the inflator is symmetrically installed at one end, far away from the inside of the guide groove, the exhaust pipe is arranged on one side of the inflator, the air inlet is formed in the other side of the inflator, and one end, far away from the inflator, of the exhaust pipe penetrates through the inside of the hollow groove and is fixedly connected with the side wall of the limiting block.
6. The multi-station turnover type valve pressure testing machine according to claim 5, characterized in that: the exhaust pipe outer wall is close to one pot head of inflator and is equipped with fixed knot, and fixed knot is fixed on the lateral wall of protection casing through L shape support, and the position that the protection casing lateral wall is located the guide way top is provided with the dust guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221628097.7U CN218180539U (en) | 2022-06-24 | 2022-06-24 | Multi-station turnover valve pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221628097.7U CN218180539U (en) | 2022-06-24 | 2022-06-24 | Multi-station turnover valve pressure tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218180539U true CN218180539U (en) | 2022-12-30 |
Family
ID=84611205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221628097.7U Active CN218180539U (en) | 2022-06-24 | 2022-06-24 | Multi-station turnover valve pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218180539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589562A (en) * | 2024-01-17 | 2024-02-23 | 山东巨胜阀门有限公司 | Gate valve hardness detection device |
-
2022
- 2022-06-24 CN CN202221628097.7U patent/CN218180539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589562A (en) * | 2024-01-17 | 2024-02-23 | 山东巨胜阀门有限公司 | Gate valve hardness detection device |
| CN117589562B (en) * | 2024-01-17 | 2024-05-17 | 山东巨胜阀门有限公司 | Gate valve hardness detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218180539U (en) | Multi-station turnover valve pressure tester | |
| CN206583370U (en) | The shared part surface device for detecting difference of a kind of inner plate of car door and outside plate | |
| CN220525624U (en) | Manual paint circle-drawing method adhesive force testing device | |
| CN209647984U (en) | A kind of four station rotaries switching shifting equipment | |
| CN108458736A (en) | A kind of detent mechanism of on-line measuring device | |
| CN216132673U (en) | Hinge torsion automated inspection debugging device | |
| CN210833949U (en) | Pneumatic actuator torque moment testing arrangement | |
| CN108053727A (en) | Semi-automatic falling sphere instrument and falling ball impact test machine | |
| CN215725558U (en) | Protective tube seat detection device | |
| CN110153611B (en) | Welding fixture based on front anti-collision cross beam and trailer sleeve | |
| CN219369609U (en) | Detection device applied to pipeline with poor inner wall | |
| CN210908908U (en) | Semi-automatic assembly mechanism of water valve assembly | |
| JP3799521B2 (en) | Leak test equipment | |
| CN209656628U (en) | Half water logging flaw detection tracking device | |
| CN115389330B (en) | Structural anti-deformation detection device | |
| CN206724985U (en) | The clamping and positioning device of multistation vision-based detection | |
| CN205352454U (en) | Axial float and leak testing platform | |
| CN219212488U (en) | Automatic door device | |
| CN221871933U (en) | Valve body processing positioner | |
| CN221388976U (en) | Hole rotating device with accurate positioning function | |
| CN114932528B (en) | Sheet metal repair table capable of being turned over | |
| CN220838551U (en) | Workbench for welding stainless steel parts | |
| CN216621064U (en) | Movable rotary platform of cylinder sleeve contourgraph | |
| CN217168265U (en) | Workpiece automatic moving and overturning detection mechanism | |
| CN221676992U (en) | Positioning device for mobile robot test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |