CN216524770U - Valve test bed - Google Patents
Valve test bed Download PDFInfo
- Publication number
- CN216524770U CN216524770U CN202120015965.3U CN202120015965U CN216524770U CN 216524770 U CN216524770 U CN 216524770U CN 202120015965 U CN202120015965 U CN 202120015965U CN 216524770 U CN216524770 U CN 216524770U
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- fixed
- lead screw
- driving motor
- cylinder
- layer board
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Abstract
The utility model relates to a valve test bed which comprises a bed body, wherein a mounting plate is fixed on the side surface of the bed body close to the lower part, a vertically upward cylinder is fixed on the lower surface of the mounting plate, a bearing plate positioned above the mounting plate is fixed at the end point of a piston rod of the cylinder, a sliding groove is formed in the surface of the bearing plate, a reciprocating lead screw is rotationally connected in the sliding groove, a sliding block which is slidably connected in the sliding groove is in threaded connection with the reciprocating lead screw, a supporting plate is fixed on the sliding block, a driving motor is fixed on the bearing plate, and a main shaft of the driving motor is fixedly connected with the reciprocating lead screw.
Description
Technical Field
The utility model relates to the field of valve machining, in particular to a valve test bed.
Background
In order to ensure the reliable sealing quality of newly produced valves and valves after inspection and maintenance, the last process after the valves are produced and disassembled, the inspection and maintenance is pressure test detection. The adopted method is that the valve test bed is used for testing, the end face of a valve flange is used for positioning, a hydraulic claw is used for holding and pressing the back face of the valve flange to tightly seal, and the clamping jaw mechanisms on the left and right two-way working tables are axially tightly pressed, loosened and advanced and retreated in the radial direction synchronously. The gas is filled to observe the tightness of the valve, but when the valve is installed, workers are required to carry the valve, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a valve test bed.
The utility model is realized by the following technical scheme:
the utility model provides a valve test bed, includes the stage body, the side of stage body is close to below department and is fixed with the mounting panel, the lower fixed surface of mounting panel has vertical ascending cylinder, the extreme point department of cylinder piston rod is fixed with the loading board that is located the mounting panel top, the groove of sliding has been seted up on the surface of loading board, the inslot internal rotation that slides is connected with reciprocal lead screw, threaded connection has the slider of sliding connection at the inslot that slides on the reciprocal lead screw, be fixed with the layer board on the slider, be fixed with driving motor on the loading board, driving motor's main shaft and reciprocal lead screw rigid coupling.
Furthermore, the two sides of the bearing plate, which are positioned on the supporting plate, are respectively and rotatably connected with a pressing plate, the pressing plate is provided with a threaded hole, and the threaded hole is internally threaded with a pressing bolt in threaded connection with the supporting plate.
The beneficial effects of the utility model are:
when needs are tested like this, at first can drive the mounting panel downstream through the cylinder and make the layer board be close to ground, can relax like this place the valve on the layer board, make the cylinder drive layer board upward movement again, rotate through the reciprocal lead screw of driving motor drive, make the layer board like this to the gripper mechanism department motion of stage body, like this alright convenient fix the valve by gripper mechanism, make the layer board regain the loading board on this moment again, like this alright relax install the valve on the test bench.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
in the figure: 1. a table body; 2. mounting a plate; 3. a cylinder; 4. a carrier plate; 5. a sliding groove; 6. a reciprocating screw; 7. a slider; 8. a support plate; 9. a drive motor; 10. pressing a plate; 11. and pressing the bolt.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the table comprises a table body 1, wherein a mounting plate 2 is fixed on the side surface of the table body 1 close to the lower part, a vertically upward cylinder 3 is fixed on the lower surface of the mounting plate 2, a bearing plate 4 positioned above the mounting plate 2 is fixed at the end point of a piston rod of the cylinder 3, a sliding groove 5 is formed in the surface of the bearing plate 4, a reciprocating lead screw 6 is rotationally connected in the sliding groove 5, a sliding block 7 which is slidably connected in the sliding groove 5 is in threaded connection with the reciprocating lead screw 6, a supporting plate 8 is fixed on the sliding block 7, a driving motor 9 is fixed on the bearing plate 4, and a main shaft of the driving motor 9 is fixedly connected with the reciprocating lead screw 6.
The two sides of the bearing plate 4, which are positioned on the supporting plate 8, are respectively and rotatably connected with a pressing plate 10, the pressing plate 10 is provided with a threaded hole, and the threaded hole is internally threaded with a pressing bolt 11 which is in threaded connection with the supporting plate 8. Thus, when the pallet 8 is moved forward to the jaw mechanism, the pressure plate 10 can be rotated to abut the pallet 8, and the pallet 8 can be pressed while the hold-down bolts 11 are tightened, which increases the stability.
The utility model has the beneficial effects that:
when needs are tested like this, at first can drive mounting panel 2 downstream through cylinder 3 and make layer board 8 be close to ground, can relax like this place the valve on layer board 8, make cylinder 3 drive layer board 8 up-going motion again, through the reciprocal lead screw 6 rotation of driving motor 9 drive, make layer board 8 move to the gripper mechanism department of stage body 1 like this, like this alright convenient fix the valve by gripper mechanism, make layer board 8 regain the loading board 4 this moment again, so alright relax install the valve on the test bench.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a valve test bench, includes the stage body, its characterized in that: the side of stage body is close to below department and is fixed with the mounting panel, the lower fixed surface of mounting panel has vertical ascending cylinder, the extreme point department of piston rod of cylinder is fixed with the loading board that is located the mounting panel top, the groove of sliding has been seted up on the surface of loading board, the inslot internal rotation that slides is connected with reciprocal lead screw, threaded connection has the slider of sliding connection at the inslot that slides on the reciprocal lead screw, be fixed with the layer board on the slider, be fixed with driving motor on the loading board, driving motor's main shaft and reciprocal lead screw rigid coupling.
2. A valve test stand according to claim 1, wherein: the bearing plate is located the both sides of layer board and rotates respectively and is connected with the clamp plate, sets up threaded hole on the clamp plate, and threaded hole female connection has the housing bolt with layer board threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015965.3U CN216524770U (en) | 2021-01-05 | 2021-01-05 | Valve test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120015965.3U CN216524770U (en) | 2021-01-05 | 2021-01-05 | Valve test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524770U true CN216524770U (en) | 2022-05-13 |
Family
ID=81461386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120015965.3U Active CN216524770U (en) | 2021-01-05 | 2021-01-05 | Valve test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524770U (en) |
-
2021
- 2021-01-05 CN CN202120015965.3U patent/CN216524770U/en active Active
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