CN213091087U - Sealing detection device for finished hydraulic cylinder machining product - Google Patents
Sealing detection device for finished hydraulic cylinder machining product Download PDFInfo
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- CN213091087U CN213091087U CN202021716445.7U CN202021716445U CN213091087U CN 213091087 U CN213091087 U CN 213091087U CN 202021716445 U CN202021716445 U CN 202021716445U CN 213091087 U CN213091087 U CN 213091087U
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Abstract
The utility model relates to the technical field of hydraulic cylinder sealing detection, in particular to a tightness detection device for a finished hydraulic cylinder processing product, which has the advantages of simple structure, convenient operation, obvious detection characteristics, suitability for batch operation, capability of comprehensively detecting the air tightness of a hydraulic cylinder, prevention of the hydraulic cylinder with poor air tightness from being mixed into qualified products, improvement of product quality and practicability; the workbench comprises a workbench, first cylinder, a piston, the push pedal, basin and fixed beam, the workbench top is provided with the baffle, the workbench top is provided with the riser, the riser is located the baffle front side, the workbench bottom is provided with elevating gear, first cylinder is installed on the elevating gear top, first cylinder left end and piston sliding connection, the piston left end is connected with the push pedal right-hand member, be connected with the compressed air gas-supply pipe in the push pedal, the basin is placed on the workbench top, the workbench front end is provided with the switch, workbench bottom four corners is provided with the supporting leg respectively, be connected with the fixed beam between the four supporting legs of group.
Description
Technical Field
The utility model relates to a technical field that pneumatic cylinder seal detected especially relates to a pneumatic cylinder processing finished product's leakproofness detection device.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems.
In the pneumatic cylinder production process, need carry out the gas tightness to it and detect, current pneumatic cylinder gas tightness detection operation is complicated, wastes time and energy, can only carry out the spot check to it even, may have unqualified product to miss to examine, leads to taking place the oil leak phenomenon when using, leads to the unnecessary loss, has reduced the practicality.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a device simple structure, convenient operation, it is obvious to detect the characteristic, is applicable to batch operation, can detect the pneumatic cylinder comprehensively, avoids the pneumatic cylinder of gas tightness difference to sneak into in the certified products, improves product quality, has improved the pneumatic cylinder off-the-shelf leakproofness detection device of practicality.
The utility model discloses a pneumatic cylinder processing off-the-shelf leakproofness detection device, comprises a workbench, first cylinder, a piston, the push pedal, basin and fixed beam, the workstation top is provided with the baffle, the workstation top is provided with the riser, the riser is located the baffle front side, the workstation bottom is provided with elevating gear, first cylinder is installed on the elevating gear top, first cylinder left end and piston sliding connection, the piston left end is connected with the push pedal right-hand member, be connected with the compressed air gas-supply pipe in the push pedal, the basin is placed on the workstation top, the workstation front end is provided with the switch, workstation bottom four corners is provided with the supporting leg respectively, be connected with the fixed beam between the supporting leg of four groups.
The utility model discloses a finished leakproofness detection device of pneumatic cylinder processing, wherein elevating gear includes second cylinder and lifter plate, and two sets of second cylinders are installed to the workstation bottom, and the workstation is passed on second cylinder top and is connected with the lifter plate bottom.
The utility model discloses a pneumatic cylinder processing finished product's leakproofness detection device, the basin left end is provided with water inlet and outlet, is provided with the control valve on the outlet.
The utility model discloses a pneumatic cylinder processing finished product's leakproofness detection device, riser right-hand member and piston left end all are provided with the resin block, and two sets of resin blocks contact with pneumatic cylinder both ends respectively.
The utility model discloses a pneumatic cylinder finished product's leakproofness detection device still includes the regulation pole and fills up the foot, and every group supporting leg bottom all is provided with the screw hole, adjusts the pole top and is connected with the screw hole cooperation, adjusts the pole bottom and fills up foot rotatable coupling.
The utility model discloses a pneumatic cylinder finished product's leakproofness detection device, the riser left end is provided with two sets of strengthening ribs, and the strengthening rib bottom is connected with the workstation top.
The utility model discloses a pneumatic cylinder processing finished product's leakproofness detection device, the basin middle part is provided with the multiunit baffle.
The utility model discloses a pneumatic cylinder finished product's leakproofness detection device, first cylinder and second cylinder all are connected with the switch electricity.
Compared with the prior art, the beneficial effects of the utility model are that: an operator places a hydraulic cylinder on the top of a workbench, the rear end of the hydraulic cylinder is in contact with the front end of a baffle plate, the left end of the hydraulic cylinder is in contact with the right end of a vertical plate, the height of a push plate is adjusted through a lifting device, a first cylinder is started, the left end of the first cylinder outputs power, the push plate is pushed by a piston to move leftwards, the left end of the push plate is in contact with the right end of the hydraulic cylinder, the hydraulic cylinder is fixed, compressed air is input into the hydraulic cylinder through an air pipe, one end of pressure maintaining time is kept, the hydraulic cylinder is placed in a water tank, next group of air tightness tests of the hydraulic cylinder are carried out, if bubbles appear in the water tank at the joint of the hydraulic cylinder and the piston, the air leakage of the hydraulic cylinder is represented, the air tightness is poor, the hydraulic cylinder is classified as a, the product quality is improved, and the practicability is improved.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the water tank of the present invention.
In the drawings, the reference numbers: 1. a work table; 2. a baffle plate; 3. a vertical plate; 4. a first cylinder; 5. a piston; 6. pushing the plate; 7. a water tank; 8. a switch; 9. supporting legs; 10. a fixed beam; 11. a second cylinder; 12. a lifting plate; 13. a water inlet; 14. a water outlet; 15. a control valve; 16. a resin block; 17. adjusting a rod; 18. a foot pad; 19. reinforcing ribs; 20. a separator.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the utility model discloses a finished product's of pneumatic cylinder processing leakproofness detection device, including workstation 1, first cylinder 4, piston 5, push pedal 6, basin 7 and fixed beam 10, workstation 1 top is provided with baffle 2, workstation 1 top is provided with riser 3, riser 3 is located baffle 2 front side, workstation 1 bottom is provided with elevating gear, first cylinder 4 is installed on elevating gear top, first cylinder 4 left end and piston 5 sliding connection, piston 5 left end and push pedal 6 right-hand member are connected, be connected with the compressed air gas-supply pipe on the push pedal 6, basin 7 is placed at workstation 1 top, workstation 1 front end is provided with switch 8, workstation 1 bottom four corners is provided with supporting leg 9 respectively, be connected with fixed beam 10 between four groups of supporting leg 9; an operator places a hydraulic cylinder on the top of a workbench, the rear end of the hydraulic cylinder is in contact with the front end of a baffle plate, the left end of the hydraulic cylinder is in contact with the right end of a vertical plate, the height of a push plate is adjusted through a lifting device, a first cylinder is started, the left end of the first cylinder outputs power, the push plate is pushed by a piston to move leftwards, the left end of the push plate is in contact with the right end of the hydraulic cylinder, the hydraulic cylinder is fixed, compressed air is input into the hydraulic cylinder through an air pipe, one end of pressure maintaining time is kept, the hydraulic cylinder is placed in a water tank, next group of air tightness tests of the hydraulic cylinder are carried out, if bubbles appear in the water tank at the joint of the hydraulic cylinder and the piston, the air leakage of the hydraulic cylinder is represented, the air tightness is poor, the hydraulic cylinder is classified as a, the product quality is improved, and the practicability is improved.
The utility model discloses a tightness detection device for hydraulic cylinder processing finished products, wherein the lifting device comprises a second cylinder 11 and a lifting plate 12, two groups of second cylinders 11 are installed at the bottom end of a workbench 1, and the top ends of the second cylinders 11 pass through the workbench 1 to be connected with the bottom end of the lifting plate 12; the second cylinder 11 is started, the top end of the second cylinder 11 outputs power, the lifting plate 12 is pushed to move up and down, and therefore the position of the push plate 6 is adjusted, the hydraulic cylinder is convenient to fix, and the practicability is improved.
The utility model discloses a tightness detection device for a hydraulic cylinder processing finished product, a water inlet 13 and a water outlet 14 are arranged at the left end of a water tank 7, and a control valve 15 is arranged on the water outlet 14; the purified water is injected into the adjusting rod 17 through the water inlet 13, and is discharged through the water outlet 14 after the water is used for a period of time, and the sewage can be discharged more completely through the water outlet 14, so that the practicability is improved.
In the device for detecting the sealing property of the finished product processed by the hydraulic cylinder, the right end of the vertical plate 3 and the left end of the piston 5 are both provided with the resin blocks 16, and the two groups of resin blocks 16 are respectively contacted with the two ends of the hydraulic cylinder; the fixing of the hydraulic cylinder when the hydraulic cylinder is pressurized is improved, the hydraulic cylinder is prevented from falling off, and the stability is improved.
The utility model discloses a leak tightness detection device of hydraulic cylinder processing finished product, still include adjusting lever 17 and bolster 18, the bottom of each group supporting leg 9 all is provided with the screw hole, the adjusting lever 17 top is connected with the screw hole cooperation, adjusting lever 17 bottom and bolster 18 rotatable coupling; the height of the supporting leg 9 is adjusted by rotating the adjusting rod 17, so that the device is in a horizontal state, and the practicability is improved.
The utility model discloses a tightness detection device for hydraulic cylinder finished product, the left end of the vertical plate 3 is provided with two groups of reinforcing ribs 19, the bottom ends of the reinforcing ribs 19 are connected with the top end of the workbench 1; the stabilizing effect of the vertical plate 3 is improved, the vertical plate 3 is prevented from inclining, and the stability is improved.
The utility model discloses a tightness detection device for a hydraulic cylinder processing finished product, a plurality of groups of clapboards 20 are arranged in the middle of a water tank 7; the pneumatic cylinder is classified and placed conveniently, and the practicability is improved.
The utility model discloses a leakproofness detection device of pneumatic cylinder processing finished product, it is at work, after the operator takes one's place the device at first, the height of supporting leg 9 is adjusted to rotation regulation pole 17, thereby make the device be in the horizontality, then make the operator place the pneumatic cylinder on the workstation top, make the pneumatic cylinder rear end contact with the baffle front end, make the pneumatic cylinder left end contact with the riser right-hand member, adjust the height of push pedal through elevating gear, start first cylinder, first cylinder left end output power, promote the push pedal through the piston and move left, make the push pedal left end contact with the pneumatic cylinder right-hand member, fix the pneumatic cylinder, later input compressed air into the pneumatic cylinder through the trachea, pressurize one end time, place the pneumatic cylinder in the basin, carry out next group of pneumatic cylinder gas tightness test, if the pneumatic cylinder appears the bubble in the basin with piston connection, indicate pneumatic cylinder gas leakage, the air tightness is poor, and the product is classified as an unqualified product.
The sealing performance detection device for the finished hydraulic cylinder processing product of the utility model adopts common mechanical modes such as installation mode, connection mode or setting mode, and can be implemented as long as the beneficial effects are achieved; the utility model discloses a finished leakproofness detection device's of pneumatic cylinder processing cylinder is purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A tightness detection device for a hydraulic cylinder processing finished product is characterized by comprising a workbench (1), a first cylinder (4), a piston (5), a push plate (6), a water tank (7) and a fixed beam (10), wherein a baffle (2) is arranged at the top end of the workbench (1), a vertical plate (3) is arranged at the top end of the workbench (1), the vertical plate (3) is positioned at the front side of the baffle (2), a lifting device is arranged at the bottom end of the workbench (1), the first cylinder (4) is installed at the top end of the lifting device, the left end of the first cylinder (4) is in sliding connection with the piston (5), the left end of the piston (5) is connected with the right end of the push plate (6), a compressed air conveying pipe is connected onto the push plate (6), the water tank (7) is placed at the top end of the workbench (1), a switch (8) is arranged at the front end of the workbench (1), and supporting, fixed beams (10) are connected between the four groups of supporting legs (9).
2. The tightness detection device of a hydraulic cylinder processing finished product according to claim 1, wherein the lifting device comprises second cylinders (11) and a lifting plate (12), two sets of second cylinders (11) are installed at the bottom end of the workbench (1), and the top ends of the second cylinders (11) penetrate through the workbench (1) and are connected with the bottom end of the lifting plate (12).
3. The tightness detection device of a hydraulic cylinder processing product according to claim 1, wherein the water tank (7) is provided with a water inlet (13) and a water outlet (14) at the left end, and the water outlet (14) is provided with a control valve (15).
4. The tightness detection device of a hydraulic cylinder processing finished product according to claim 1, characterized in that the right end of the vertical plate (3) and the left end of the piston (5) are provided with resin blocks (16), and two groups of resin blocks (16) are respectively contacted with two ends of the hydraulic cylinder.
5. The tightness detection device for the hydraulic cylinder processing finished product according to claim 1, further comprising an adjusting rod (17) and a foot pad (18), wherein the bottom end of each group of supporting legs (9) is provided with a threaded hole, the top end of the adjusting rod (17) is connected with the threaded hole in a matching manner, and the bottom end of the adjusting rod (17) is rotatably connected with the foot pad (18).
6. The tightness detection device of a hydraulic cylinder processing finished product according to claim 1, characterized in that two sets of reinforcing ribs (19) are arranged at the left end of the vertical plate (3), and the bottom ends of the reinforcing ribs (19) are connected with the top end of the workbench (1).
7. The tightness detection device of a hydraulic cylinder processing product according to claim 1, characterized in that a plurality of groups of partition plates (20) are arranged in the middle of the water tank (7).
8. The tightness detection device of a hydraulic cylinder processing product according to claim 2, wherein the first cylinder (4) and the second cylinder (11) are electrically connected to the switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716445.7U CN213091087U (en) | 2020-08-17 | 2020-08-17 | Sealing detection device for finished hydraulic cylinder machining product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716445.7U CN213091087U (en) | 2020-08-17 | 2020-08-17 | Sealing detection device for finished hydraulic cylinder machining product |
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| Publication Number | Publication Date |
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| CN213091087U true CN213091087U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021716445.7U Active CN213091087U (en) | 2020-08-17 | 2020-08-17 | Sealing detection device for finished hydraulic cylinder machining product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989955A (en) * | 2023-09-26 | 2023-11-03 | 山东宇飞传动技术有限公司 | Hydraulic cylinder tightness detection device based on fluid detection |
-
2020
- 2020-08-17 CN CN202021716445.7U patent/CN213091087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989955A (en) * | 2023-09-26 | 2023-11-03 | 山东宇飞传动技术有限公司 | Hydraulic cylinder tightness detection device based on fluid detection |
| CN116989955B (en) * | 2023-09-26 | 2024-01-09 | 山东宇飞传动技术有限公司 | Hydraulic cylinder tightness detection device based on fluid detection |
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