CN205079935U - Upset butt clamp formula valve test test bench - Google Patents
Upset butt clamp formula valve test test bench Download PDFInfo
- Publication number
- CN205079935U CN205079935U CN201520792559.2U CN201520792559U CN205079935U CN 205079935 U CN205079935 U CN 205079935U CN 201520792559 U CN201520792559 U CN 201520792559U CN 205079935 U CN205079935 U CN 205079935U
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- CN
- China
- Prior art keywords
- pressing table
- base
- upset
- hydraulic cylinder
- side 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses an upset butt clamp formula valve test test bench, the on -line screen storage device comprises a base, be equipped with control box and closing device on the base, closing device is located the base both sides, closing device is including compressing tightly the platform, pressure testing board with base fixedly connected, be equipped with the installation curb plate on the pressure testing board, the installation curb plate is connected with the control box, it connects on the installation curb plate to compress tightly the table -hinges, it compresses tightly a pivoted upset subassembly still to be equipped with the drive on the installation curb plate, it has 3 at least clamping jaws to compress tightly the bench distribution, clamping jaw interval distribution is around compressing tightly the platform, compress tightly the bench still be equipped with with the slide of clamping jaw adaptation, the slide is by compressing tightly the edge of table along extending towards compressing tightly the table center, closing device still includes clamping jaw power hydraulic cylinders, clamping jaw power hydraulic cylinders is through link gear drive clamping jaw along the slide towards being close to or keeping away from the direction that compresses tightly the table center and remove. The utility model has the advantages of it is even to compress tightly the atress, stable in structure, and the test bench is well -balanced from the redispersion, and detection achievement is high -efficient.
Description
Technical field
The utility model belongs to valve testing apparatus technical field, and especially a kind of upset clamp valves is test bed.
Background technology
Generally for and guarantee new production valve and overhaul the impermeability of late gate and the reliability of intensity, pressure testing detection can be carried out to valve before valve dispatches from the factory.
Valve impermeability is tested in prior art, the testing table of intensity and other performances, its structure generally includes frame, frame is provided with hold down gag and hydraulic power mechanism, valve is placed in frame, by hold down gag, valve flanges dish is carried out sealing to fix, hold down gag comprises right-left seal dish, guide rod is connected with between right-left seal dish, right-left seal dish is arranged on panel respectively, two panels are driven by power hydraulic cylinder and do move toward one another along guide rod direction, valve is fixed, then pass into pressure testing liquid and carry out test valve impermeability and valve intensity, pressure testing liquid selects water usually, facilitate easy to operate and free from environmental pollution.Due to this hold down gag fixing valve flanges dish, the accurate performance of directly impact test, therefore the fit structure of this hold down gag and valve flanges dish is most important.The utility model provide a kind of can unidirectional fastening ring flange test bed to the unidirectional valve detected of valve.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provide a kind of compress uniform force, efficient work upset clamp valves test bed.
To achieve these goals, the technical solution adopted in the utility model is: a kind of upset clamp valves is test bed, comprise base, base is provided with control box and hold down gag, hold down gag is positioned at base both sides, it is characterized in that: described hold down gag comprises pressing table, the pressure testing plate affixed with base, pressure testing plate is provided with installation side plate, side plate is installed be connected with control box, pressing table is articulated with to be installed on side plate, upset assembly side plate being also provided with and driving pressing table to rotate is installed, described pressing table is distributed with at least 3 jaws, jaw is spaced apart in pressing table surrounding, pressing table is also provided with the slideway with jaw adaptation, slideway is extended towards pressing table center by pressing table edge, hold down gag also comprises jaw power hydraulic cylinder, jaw power hydraulic cylinder drives jaw to move along slideway towards close or away from pressing table center direction by link gear.
As further setting of the present utility model, described upset assembly comprises the upset hydraulic cylinder that pressing table can be driven to overturn, upset hydraulic cylinder comprises cylinder body and piston cylinder, the external part of piston rod is articulated with pressing table side, and the pin joint of this piston rod and pressing table is lower than the pin joint between pressing table and installation side plate.
As further setting of the present utility model, described installation side plate is provided with and the outstanding mounting groove overturning hydraulic cylinder adaptation, and described upset hydraulic cylinder is embedded in this mounting groove.
As further setting of the present utility model, described control box is positioned on rear side of base, and hold down gag is positioned at the base left and right sides, install side plate and be arranged at pressure testing plate one end near control box, and the other end of pressure testing plate is then parallel with base towards front side to extension.
As further setting of the present utility model, described pressing table is provided with 4 jaws, and link gear comprises the web joint be connected respectively with 4 jaws, and the described pressing table back side is provided with axle head, web joint is set on this axle head, and web joint one end is connected with jaw power hydraulic cylinder.
As further setting of the present utility model, described web joint is X-type structure, and four ends of this web joint are all connected with 4 clamping jaw linkeds respectively by connecting rod.
Adopt such scheme, hold down gag in the utility model lays respectively at base both sides, and pressure testing plate and control box are front and back distributions, effectively can disperse test bed deadweight and valve weight, its structure installment is stablized, extraneous error is avoided to cause measurement error, the pressing table of the right and left grips detection by clamping jaw structure to valve, this device can detect both sides simultaneously, work efficiency is higher, and one-sided detection is carried out to valve, testing result more accurately can be drawn.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment structural front view;
Accompanying drawing 2 is the structure side view of state that the utility model specific embodiment pressing table turns over;
Accompanying drawing 3 is the Facad structure schematic diagram of the utility model specific embodiment pressing table and link gear;
Accompanying drawing 4 is the structure schematic diagram of the utility model specific embodiment pressing table and link gear;
Base 1, control box 2, pressing table 3, axle head 31, slideway 32, pressure testing plate 4, installation side plate 5, mounting groove 51, jaw 6, web joint 71, connecting rod 72, jaw power hydraulic cylinder 8, upset hydraulic cylinder 9.
Embodiment
Specific embodiment of the utility model is that upset clamp valves is test bed as Figure 1-4, comprise base 1, base 1 is provided with control box 2 and hold down gag, hold down gag is positioned at base 1 both sides, hold down gag comprises pressing table 3, the pressure testing plate 4 affixed with base 1, pressure testing plate 4 is provided with installs side plate 5, side plate 5 is installed be connected with control box 2, pressing table 3 is articulated with to be installed on side plate 5, upset assembly side plate 5 being also provided with and driving pressing table 3 to rotate is installed, pressing table 3 is distributed with at least 3 jaws 6, jaw 6 is spaced apart in pressing table 3 surrounding, pressing table 3 is also provided with the slideway 32 with jaw 6 adaptation, slideway 32 is extended towards pressing table 3 center by pressing table 3 edge, hold down gag also comprises jaw power hydraulic cylinder 8, jaw power hydraulic cylinder 8 drives jaw 6 to move along slideway 32 towards close or away from pressing table 3 center direction by link gear.
Upset assembly comprises the upset hydraulic cylinder 9 that pressing table 3 can be driven to overturn, upset hydraulic cylinder 9 comprises cylinder body and piston cylinder, the external part of piston rod is articulated with pressing table 3 side, and the pin joint of this piston rod and pressing table 3 is lower than the pin joint between pressing table 3 and installation side plate 5.
Install side plate 5 to be provided with and the outstanding mounting groove 51 overturning hydraulic cylinder 9 adaptation, upset hydraulic cylinder 9 is embedded in this mounting groove 51 and forms hidden type mounting structure.
Control box 2 is positioned on rear side of base 1, and hold down gag is positioned at base 1 left and right sides, install side plate 5 and be arranged at pressure testing plate 4 one end near control box 2, and the other end of pressure testing plate 4 is then parallel with base 1 towards front side to extension.
Pressing table 3 is provided with 4 jaws 6, and link gear comprises the web joint 71 be connected respectively with 4 jaws 6, and pressing table 3 back side is provided with axle head 31, and web joint 71 is set on this axle head 31, and web joint 71 one end is connected with jaw power hydraulic cylinder 8.
Web joint 71 is in X-type structure, and four ends of this web joint 71 are all connected with 4 jaws 6 respectively by connecting rod 72.
Hold down gag in the utility model lays respectively at base 1 both sides, and the distribution in front and back of pressure testing plate 4 and control box 2, effectively can disperse test bed deadweight and valve weight, its structure installment is stablized, and avoid extraneous error to cause measurement error, the pressing table 3 of the right and left grips detection by jaw 6 structure to valve, this device can detect both sides simultaneously, work efficiency is higher, and carries out one-sided detection to valve, can draw testing result more accurately.The utility model is not limited to above-mentioned embodiment; persons skilled in the art are content disclosed in the utility model; other multiple embodiments can be adopted to implement of the present utility model; or every employing project organization of the present utility model and thinking; do simple change or change, all fall into protection domain of the present utility model.
Claims (6)
1. a upset clamp valves is test bed, comprise base, base is provided with control box and hold down gag, hold down gag is positioned at base both sides, it is characterized in that: described hold down gag comprises pressing table, the pressure testing plate affixed with base, pressure testing plate is provided with installation side plate, side plate is installed be connected with control box, pressing table is articulated with to be installed on side plate, upset assembly side plate being also provided with and driving pressing table to rotate is installed, described pressing table is distributed with at least 3 jaws, jaw is spaced apart in pressing table surrounding, pressing table is also provided with the slideway with jaw adaptation, slideway is extended towards pressing table center by pressing table edge, hold down gag also comprises jaw power hydraulic cylinder, jaw power hydraulic cylinder drives jaw to move along slideway towards close or away from pressing table center direction by link gear.
2. upset clamp valves according to claim 1 is test bed, it is characterized in that: described upset assembly comprises the upset hydraulic cylinder that pressing table can be driven to overturn, upset hydraulic cylinder comprises cylinder body and piston cylinder, the external part of piston rod is articulated with pressing table side, and the pin joint of this piston rod and pressing table is lower than the pin joint between pressing table and installation side plate.
3. upset clamp valves according to claim 2 is test bed, it is characterized in that: described installation side plate is provided with and the outstanding mounting groove overturning hydraulic cylinder adaptation, and described upset hydraulic cylinder is embedded in this mounting groove.
4. the upset clamp valves according to claim 1 or 2 or 3 is test bed, it is characterized in that: described control box is positioned on rear side of base, hold down gag is positioned at the base left and right sides, install side plate and be arranged at pressure testing plate one end near control box, the other end of pressure testing plate is then parallel with base towards front side to extension.
5. the upset clamp valves according to claim 1 or 2 or 3 is test bed, it is characterized in that: described pressing table is provided with 4 jaws, link gear comprises the web joint be connected respectively with 4 jaws, the described pressing table back side is provided with axle head, web joint is set on this axle head, and web joint one end is connected with jaw power hydraulic cylinder.
6. upset clamp valves according to claim 5 is test bed, it is characterized in that: described web joint is X-type structure, and four ends of this web joint are all connected with 4 clamping jaw linkeds respectively by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792559.2U CN205079935U (en) | 2015-10-14 | 2015-10-14 | Upset butt clamp formula valve test test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792559.2U CN205079935U (en) | 2015-10-14 | 2015-10-14 | Upset butt clamp formula valve test test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079935U true CN205079935U (en) | 2016-03-09 |
Family
ID=55432335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792559.2U Expired - Fee Related CN205079935U (en) | 2015-10-14 | 2015-10-14 | Upset butt clamp formula valve test test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646813A (en) * | 2024-01-29 | 2024-03-05 | 烟台万通阀门有限公司 | Straight-through type stop check valve structure and processing equipment |
-
2015
- 2015-10-14 CN CN201520792559.2U patent/CN205079935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646813A (en) * | 2024-01-29 | 2024-03-05 | 烟台万通阀门有限公司 | Straight-through type stop check valve structure and processing equipment |
| CN117646813B (en) * | 2024-01-29 | 2024-04-16 | 烟台万通阀门有限公司 | Straight-through type stop check valve structure and processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 |