CN215065040U - Clamping fixture for testing sealing performance of pneumatic control reversing valve - Google Patents
Clamping fixture for testing sealing performance of pneumatic control reversing valve Download PDFInfo
- Publication number
- CN215065040U CN215065040U CN202120390760.3U CN202120390760U CN215065040U CN 215065040 U CN215065040 U CN 215065040U CN 202120390760 U CN202120390760 U CN 202120390760U CN 215065040 U CN215065040 U CN 215065040U
- Authority
- CN
- China
- Prior art keywords
- fixed
- sealing performance
- reversing valve
- plate
- bottom plate
- 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 Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model belongs to the technical field of the switching-over valve technique and specifically relates to a gas accuse switching-over valve sealing performance test clamping anchor clamps, comprising a base plate, bottom plate top both sides all are fixed with the curb plate, the curb plate top is fixed with the roof, the leakproofness tester has been placed to the bottom plate top, roof bottom fixed mounting has electric telescopic handle, electric telescopic handle one end is fixed with fixture, fixture includes the upper plate, upper plate fixed mounting is in electric telescopic handle one end, the spout has been seted up to the upper plate below, the upper plate below is provided with the baffle, the equal slip of both sides is provided with the slider in the spout. The clamping fixture for testing the sealing performance of the reversing valve is characterized in that the reversing valve is placed between two baffle plates, and then the rotating handle is rotated.
Description
Technical Field
The utility model relates to a switching-over valve technical field especially relates to a gas accuse switching-over valve sealing performance test clamping anchor clamps.
Background
The reversing valve is a directional control valve with more than two flow forms and more than two oil ports. The valve realizes the communication, cut-off and reversal of hydraulic oil flow, pressure unloading and sequential action control. The valve is controlled by the relative movement direction of the valve core and the valve body. The sealing performance of the reversing valve needs to be tested in the production process, and the reversing valve needs to be clamped by using a clamp in the sealing performance testing process of the reversing valve, but the existing clamp is inconvenient to use, so that a clamping clamp for testing the sealing performance of the pneumatic reversing valve is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of inconvenient use existing in the prior art, and providing a gas accuse switching-over valve sealing performance test clamping anchor clamps.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping fixture for testing the sealing performance of a pneumatic control reversing valve is designed, and comprises a bottom plate, side plates are fixed on two sides above the bottom plate, a top plate is fixed above the side plates, a tightness tester is arranged above the bottom plate, an electric telescopic rod is fixedly arranged at the bottom of the top plate, one end of the electric telescopic rod is fixed with a clamping mechanism, the clamping mechanism comprises an upper plate, the upper plate is fixedly arranged at one end of the electric telescopic rod, a sliding groove is arranged below the upper plate, a baffle plate is arranged below the upper plate, sliding blocks are arranged on both sides in the sliding groove in a sliding manner, bearings are fixed on both side walls in the sliding groove, wherein a bidirectional threaded rod is connected in one of the bearings, one end of the bidirectional threaded rod passes through the sliding block and the other bearing and is fixed with a rotating handle, and the bidirectional threaded rod is connected with the sliding block through threads, and baffles are fixed below the sliding block.
Preferably, the bottom of the bottom plate is fixed with a non-slip mat.
Preferably, all be provided with stop gear between leakproofness tester bottom four corners department and the bottom plate, stop gear includes connecting plate and gag lever post, the connecting plate is fixed in the leakproofness tester bottom, spacing hole has been seted up on the connecting plate, the gag lever post is fixed in the bottom plate top, and gag lever post one end passes spacing hole and upwards extends.
Preferably, the rotating handle is provided with anti-skid grains.
Preferably, a rubber pad is fixed on one side of the baffle.
The utility model provides a clamping fixture for testing sealing performance of pneumatic control reversing valve, beneficial effect lies in: this switching-over valve sealing performance test clamping anchor clamps is through placing the switching-over valve between two baffles, rotates the handle again, rotates the handle and can drive two baffles and carry out the removal in opposite directions to this can carry out the centre gripping to the switching-over valve, just can drive the switching-over valve downstream through control electric telescopic handle, removes the switching-over valve to the leakproofness tester, just can test the leakproofness of switching-over valve through the leakproofness tester.
Drawings
Figure 1 is the utility model provides a main structure schematic diagram of looking at of gas accuse switching-over valve sealing performance test clamping anchor clamps.
Figure 2 is the utility model provides a side view structure schematic diagram of gas accuse switching-over valve sealing performance test clamping anchor clamps.
Fig. 3 is the utility model provides a fixture structure schematic diagram of gas accuse switching-over valve sealing performance test clamping anchor clamps.
In the figure: the device comprises a bottom plate 1, a side plate 2, a top plate 3, a non-slip mat 4, a sealing tester 5, an electric telescopic rod 6, an upper plate 7, a sliding chute 8, a bearing 9, a bidirectional threaded rod 10, a sliding block 11, a baffle 12, a rubber mat 13, a rotating handle 14, a connecting plate 15, a limiting hole 16 and a limiting rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments.
Example 1
Referring to fig. 1-3, a clamping fixture for testing the sealing performance of a pneumatic control reversing valve comprises a bottom plate 1, a non-slip mat 4 is fixed at the bottom of the bottom plate 1, side plates 2 are fixed on both sides above the bottom plate 1, a top plate 3 is fixed above the side plates 2, a tightness tester 5 is placed above the bottom plate 1, an electric telescopic rod 6 is fixedly installed at the bottom of the top plate 3, a clamping mechanism is fixed at one end of the electric telescopic rod 6 and comprises an upper plate 7, the upper plate 7 is fixedly installed at one end of the electric telescopic rod 6, a sliding groove 8 is formed below the upper plate 7, a baffle 12 is arranged below the upper plate 7, sliding blocks 11 are arranged on both sides in the sliding groove 8 in a sliding manner, bearings 9 are fixed on both side walls in the sliding groove 8, a bidirectional threaded rod 10 is connected in one of the bearings 9, one end of the bidirectional threaded rod 10 penetrates through the sliding block 11 and the other bearing 9 and is fixed with a rotating handle 14, anti-slip grains are arranged on the rotating handle 14, and pass through threaded connection between two-way threaded rod 10 and the slider 11, slider 11 below all is fixed with baffle 12, through placing the switching-over valve between two baffle 12, rotate again and change handle 14, it can drive two baffle 12 and carry out the phase displacement to rotate and change handle 14 to this just can carry out the centre gripping to the switching-over valve, just can drive the switching-over valve downstream through controlling electric telescopic handle 6, move the switching-over valve to leakproofness tester 5, just can test the leakproofness of switching-over valve through leakproofness tester 5.
Example 2
Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that, all be provided with stop gear between 5 bottom four corners departments of leakproofness tester and the bottom plate 1, stop gear includes connecting plate 15 and gag lever post 17, connecting plate 15 is fixed in 5 bottoms of leakproofness tester, spacing hole 16 has been seted up on the connecting plate 15, gag lever post 17 is fixed in bottom plate 1 top, and gag lever post 17 one end is passed spacing hole 16 and upwards extends, can carry on spacingly to leakproofness tester 5 through stop gear, prevent that leakproofness tester 5 from taking place to slide above bottom plate 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The clamping fixture for testing the sealing performance of the pneumatic control reversing valve comprises a bottom plate (1) and is characterized in that side plates (2) are fixed on two sides above the bottom plate (1), a top plate (3) is fixed on the top of the side plates (2), a sealing tester (5) is placed above the bottom plate (1), an electric telescopic rod (6) is fixedly mounted at the bottom of the top plate (3), a clamping mechanism is fixed at one end of the electric telescopic rod (6), the clamping mechanism comprises an upper plate (7), the upper plate (7) is fixedly mounted at one end of the electric telescopic rod (6), a sliding groove (8) is formed below the upper plate (7), a baffle (12) is arranged below the upper plate (7), sliding blocks (11) are arranged on two sides in the sliding groove (8) in a sliding mode, bearings (9) are fixed on two side walls in the sliding groove (8), one of the two-way threaded rods (10) are connected in the bearings (9), one end of the bidirectional threaded rod (10) penetrates through the sliding block (11) and the other bearing (9) and is fixed with a rotating handle (14), the bidirectional threaded rod (10) is connected with the sliding block (11) through threads, and a baffle (12) is fixed below the sliding block (11).
2. The clamping fixture for testing the sealing performance of the pneumatic control reversing valve according to claim 1, characterized in that a non-slip pad (4) is fixed at the bottom of the bottom plate (1).
3. The clamping fixture for testing the sealing performance of the pneumatic control reversing valve according to claim 1, characterized in that limiting mechanisms are arranged between four corners of the bottom of the tightness tester (5) and the bottom plate (1), each limiting mechanism comprises a connecting plate (15) and a limiting rod (17), the connecting plates (15) are fixed to the bottom of the tightness tester (5), limiting holes (16) are formed in the connecting plates (15), the limiting rods (17) are fixed to the top of the bottom plate (1), and one ends of the limiting rods (17) penetrate through the limiting holes (16) and extend upwards.
4. The clamping fixture for testing the sealing performance of the pneumatic control reversing valve according to claim 1, characterized in that anti-skid grains are arranged on the rotating handle (14).
5. The clamping fixture for testing the sealing performance of the pneumatic control reversing valve according to claim 1, wherein a rubber pad (13) is fixed on one side of the baffle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390760.3U CN215065040U (en) | 2021-02-22 | 2021-02-22 | Clamping fixture for testing sealing performance of pneumatic control reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390760.3U CN215065040U (en) | 2021-02-22 | 2021-02-22 | Clamping fixture for testing sealing performance of pneumatic control reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065040U true CN215065040U (en) | 2021-12-07 |
Family
ID=79256893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120390760.3U Active CN215065040U (en) | 2021-02-22 | 2021-02-22 | Clamping fixture for testing sealing performance of pneumatic control reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215065040U (en) |
-
2021
- 2021-02-22 CN CN202120390760.3U patent/CN215065040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215065040U (en) | Clamping fixture for testing sealing performance of pneumatic control reversing valve | |
| CN202492284U (en) | Holding device | |
| CN110342393A (en) | A kind of hoisting steel plate fixture in steel construction assembly | |
| CN106363559B (en) | Clamp assembly of the magnetic valve every magnetic assembly assembly machine | |
| CN208500265U (en) | A kind of removable miniature valve lifting apparatus | |
| CN206192584U (en) | Testing arrangement is suppressed to valve water proofness | |
| CN201983975U (en) | Hydraulic pressure clamping device for anchor chain tensile test | |
| CN108168753B (en) | Pressure testing device for internal blowout prevention tool | |
| CN216791911U (en) | Auxiliary tool for rock angle-variable shear test | |
| CN210923269U (en) | Molding sand strength detection device | |
| CN212578457U (en) | Valve foundry goods adds clamping apparatus | |
| CN213482009U (en) | High-efficient automatic pressurization concrete impermeability appearance | |
| CN210084743U (en) | I-steel gripping apparatus | |
| CN104191291B (en) | Turn to machine shell clamp | |
| CN204126572U (en) | A kind of electric drive coiled tubing injector carrying hydraulic power source | |
| CN203472168U (en) | Transfer ring for semi-steel full-specification tire | |
| CN212206852U (en) | Hardness detection device for concrete quality detection | |
| CN212080320U (en) | Special construction car of water conservancy construction | |
| CN212705536U (en) | Valve body fixing device is used in processing of general valve body | |
| CN220719053U (en) | Plate side-ejection clamping fixture | |
| CN216669571U (en) | Single-person operated high-pressure pipe clamp pressure test equipment | |
| CN203053652U (en) | Pneumatic steel pipe hydrostatic testing machine | |
| CN213337137U (en) | Internal and external pressure inspection equipment for cement pipe | |
| CN217132493U (en) | Hydrodynamic valve pressure tester | |
| CN215866173U (en) | Machine-made sand concrete durability testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |