CN221280562U - High-precision oil cylinder sealing leakage amount testing device - Google Patents
High-precision oil cylinder sealing leakage amount testing device Download PDFInfo
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- CN221280562U CN221280562U CN202323042510.9U CN202323042510U CN221280562U CN 221280562 U CN221280562 U CN 221280562U CN 202323042510 U CN202323042510 U CN 202323042510U CN 221280562 U CN221280562 U CN 221280562U
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- fixedly connected
- oil cylinder
- wall
- testing device
- leakage testing
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- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 23
- 239000011111 cardboard Substances 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 239000010720 hydraulic oil Substances 0.000 description 5
- 101150038956 cup-4 gene Proteins 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of oil cylinder leakage testing, and discloses a high-precision oil cylinder sealing leakage testing device which comprises a base, wherein the base is fixedly connected with an oil cylinder body through a clamping mechanism, the upper side wall of the base is fixedly connected with a placing ring, a measuring cup is placed in the placing ring, the right side wall of the placing ring is fixedly connected with a supporting frame, and the side wall of the supporting frame is fixedly connected with a pump. According to the utility model, when the leakage amount of the oil cylinder is detected, the oil cylinder can be kept in a vertical state, and then the amount of leakage liquid is detected, so that the leakage amount of the oil cylinder in real working time is ensured, and when the oil cylinder is installed and fixed, the oil cylinder can be installed and fixed without using bolts, and the convenience of the operator for disassembling and assembling the oil cylinder is improved.
Description
Technical Field
The utility model relates to the technical field of oil cylinder leakage test, in particular to a high-precision oil cylinder sealing leakage testing device.
Background
The cylinder is a device for converting hydraulic energy into mechanical energy, and consists of a cylinder body, a piston and a piston rod, wherein the cylinder is filled with hydraulic oil, and when the hydraulic oil enters the cylinder, the piston is subjected to acting force to generate displacement, so that mechanical movement is realized.
The existing oil cylinder is required to detect the sealing leakage amount of the oil cylinder after production is finished, and the existing detection device is used for conveniently collecting leaked hydraulic oil and is normally horizontally arranged.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, after the production of an oil cylinder is finished, the sealing leakage amount of the oil cylinder needs to be detected, and in order to collect leaked hydraulic oil conveniently, the oil cylinder is usually horizontally placed, and the normal use position of the oil cylinder is vertically placed, so that the leakage condition of the oil cylinder in real work is difficult to detect by the horizontally placed oil cylinder, and the high-precision oil cylinder sealing leakage amount testing device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a high accuracy hydro-cylinder seals leakage testing arrangement, includes the base, the base passes through joint mechanism fixedly connected with hydro-cylinder body, the circle is placed to the last lateral wall fixedly connected with of base, place the circle in place the ring and placed the graduated flask, the right side wall fixedly connected with support frame of circle, the lateral wall fixedly connected with pump machine of support frame, the feed end intercommunication of pump machine has the feeder hopper, the feeder hopper is disconnect-type structure.
Preferably, the outer wall fixedly connected with four cardboards of feeder hopper is located two of same one side the cardboard overcoat is equipped with same card frame, spacing hole has been seted up to the lateral wall of card frame, and the downthehole joint of spacing has the spacer pin, two the through-hole with spacer pin mutual match has all been seted up to the lateral wall of cardboard, the right-hand member fixedly connected with arm-tie of spacer pin, fixedly connected with same spring between arm-tie and the card frame.
Preferably, the clamping mechanism comprises a threaded rod which is rotationally connected to the inside of the base, an installation cavity is formed in the base, the threaded rod is rotationally connected to the inside of the installation cavity, two thread barrels are sleeved on the wall of the threaded rod, bending plates are fixedly connected to the upper side walls of the thread barrels, and the upper ends of the bending plates are fixedly connected with clamping hoops.
Preferably, the right-hand member of threaded rod stretches out the installation cavity, and is connected with the rotary drum through spring fixedly, the inner wall fixedly connected with limiting slide of rotary drum, limiting chute has been seted up to the pole wall of threaded rod, two bayonet locks of left side wall fixedly connected with of rotary drum, a plurality of draw-in grooves have been seted up to the right side wall of base.
Preferably, the side wall of the rotary drum is fixedly connected with a rotary plate.
Preferably, the lower side wall of the threaded cylinder is fixedly connected with a sliding plate, and the inner wall of the installation cavity is provided with a sliding groove.
Preferably, threads on two sides of the threaded rod seat are opposite in rotation direction.
Preferably, a hose is communicated with the discharge end of the pump.
Preferably, the inner wall of the placing ring is fixedly connected with a rubber ring.
Compared with the prior art, the utility model provides a high-precision oil cylinder sealing leakage testing device, which has the following beneficial effects:
1. This high accuracy hydro-cylinder seals leakage testing arrangement, through base, hydro-cylinder body, the ring of placing, graduated flask, support frame, pump, feeder hopper, cardboard, card frame, spacer pin, arm-tie, threaded rod, screw barrel, bent plate, clamp that set up, can make the hydro-cylinder keep vertical state when leaking the volume detection to the hydro-cylinder, then detect the volume of seepage liquid, guaranteed the leakage volume of the true operating time of hydro-cylinder.
2. This high accuracy hydro-cylinder seals leakage testing arrangement, through threaded rod, screw thread section of thick bamboo, bent plate, the clamp that set up, can install fixedly when installing the hydro-cylinder, can install fixedly, can not need to use the bolt, improved the convenience of operating personnel to hydro-cylinder dismouting.
The device has the advantages that the leakage quantity of the oil cylinder can be detected in a vertical state, then the leakage quantity of the leakage liquid is detected, the leakage quantity of the oil cylinder in real working time is ensured, the oil cylinder can be installed and fixed without using bolts, and the convenience of the operator for disassembling and assembling the oil cylinder is improved.
Drawings
FIG. 1 is a schematic structural diagram of a high-precision oil cylinder sealing leakage testing device provided by the utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic diagram showing a fixing mode of a feed hopper in the high-precision oil cylinder sealing leakage testing device;
Fig. 4 is a schematic diagram of a fixing mode of two clamping plates in the high-precision oil cylinder sealing leakage testing device.
In the figure: 1. a base; 2. an oil cylinder body; 3. placing a ring; 4. a measuring cup; 5. a support frame; 6. a pump machine; 7. a feed hopper; 8. a clamping plate; 9. a clamping frame; 10. a limiting pin; 11. pulling a plate; 12. a threaded rod; 13. a thread cylinder; 14. a bending plate; 15. a clamp; 16. a rotating drum; 17. a limit sliding plate; 18. a bayonet lock; 19. a rotating plate; 20. a sliding plate; 21. a hose; 22. a rubber ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the high-precision oil cylinder sealing leakage testing device comprises a base 1, wherein the base 1 is fixedly connected with an oil cylinder body 2 through a clamping mechanism, the upper side wall of the base 1 is fixedly connected with a placing ring 3, a measuring cup 4 is placed in the placing ring 3, the right side wall of the placing ring 3 is fixedly connected with a supporting frame 5, the side wall of the supporting frame 5 is fixedly connected with a pump 6, the feeding end of the pump 6 is communicated with a feeding hopper 7, and the feeding hopper 7 is of a separated structure.
The outer wall fixedly connected with four cardboard 8 of feeder hopper 7 is located two cardboard 8 overcoat of same one side and is equipped with same card frame 9, and spacing hole has been seted up to the lateral wall of card frame 9, and peg graft in the spacing hole and have spacer pin 10, the through-hole that mutually matches with spacer pin 10 has all been seted up to the lateral wall of two cardboard 8, the right-hand member fixedly connected with arm-tie 11 of spacer pin 10, fixedly connected with same spring between arm-tie 11 and the card frame 9, conveniently fixes feeder hopper 7 outside hydro-cylinder body 2.
The joint mechanism is including rotating the threaded rod 12 of connecting in the inside of base 1, and the installation cavity has been seted up to the inside of base 1, and threaded rod 12 rotates to be connected at the installation intracavity, and the pole wall thread bush of threaded rod 12 is equipped with two screw thread section of thick bamboo 13, and the equal fixedly connected with bent plate 14 of the last lateral wall of two screw thread section of thick bamboo 13, the installation cavity is all stretched out to the upper end of two bent plates 14, and fixedly connected with clamp 15, conveniently fixes hydro-cylinder body 2.
The right-hand member of threaded rod 12 stretches out the installation cavity, and through spring fixedly connected with rotary drum 16, the inner wall fixedly connected with spacing slide 17 of rotary drum 16, spacing spout has been seted up to the pole wall of threaded rod 12, and two bayonet locks 18 of left side wall fixedly connected with of rotary drum 16, a plurality of draw-in grooves have been seted up to the right side wall of base 1, have improved the stability that threaded rod 12 was placed.
The side wall of the rotary drum 16 is fixedly connected with a rotary plate 19, so that an operator can conveniently rotate the rotary plate 19.
The lower side wall of the thread cylinder 13 is fixedly connected with a sliding plate 20, and a sliding groove is formed in the inner wall of the installation cavity, so that abrasion of the bending plate 14 is reduced.
The two threads on both sides of the seat of the threaded rod 12 are rotated in opposite directions, so that the two threaded cylinders 13 can be moved in directions approaching or separating from each other.
The discharge end of the pump 6 is communicated with a hose 21, which is convenient for moving the measuring cup 4.
The inner wall of the placing ring 3 is fixedly connected with a rubber ring 22, so that the placing stability of the measuring cup 4 is improved.
In the utility model, when the hydraulic cylinder is used, the cylinder body 2 is placed on the base 1, then the rotary drum 16 is pulled, the rotary drum 16 drives the bayonet lock 18 to be separated from the bayonet groove, the rotary drum 16 is rotated, the rotary drum 16 drives the threaded rod 12 to rotate through the mutual matching of the limit sliding plate 17 and the limit sliding groove, the two threaded drums 13 are driven to move towards the direction of approaching each other through the threaded matching, the two threaded drums 13 drive the two clamping hoops 15 to move towards the direction of approaching each other through the bent plate 14, the cylinder body 2 is fixed through the two clamping hoops 15, then the two half-structure feed hoppers 7 are sleeved outside the cylinder body 2, then the pump 6 is started to work, and the pump 6 conveys hydraulic oil leaked in the feed hoppers 7 into the measuring cup 4.
Claims (9)
1. The utility model provides a high accuracy hydro-cylinder seals leakage testing arrangement, includes base (1), its characterized in that, base (1) is through joint mechanism fixedly connected with hydro-cylinder body (2), ring (3) are placed to the last lateral wall fixedly connected with of base (1), place ring (3) in place measuring cup (4), the right side wall fixedly connected with support frame (5) of ring (3), the lateral wall fixedly connected with pump machine (6) of support frame (5), the feed end intercommunication of pump machine (6) has feeder hopper (7), feeder hopper (7) are disconnect-type structure.
2. The high-precision oil cylinder sealing leakage testing device according to claim 1, wherein the outer wall of the feed hopper (7) is fixedly connected with four clamping plates (8), two clamping plates (8) positioned on the same side are sleeved with the same clamping frame (9), limiting holes are formed in the side walls of the clamping frame (9), limiting pins (10) are inserted into the limiting holes, through holes matched with the limiting pins (10) are formed in the side walls of the two clamping plates (8), the right end of the limiting pins (10) is fixedly connected with a pulling plate (11), and the same spring is fixedly connected between the pulling plate (11) and the clamping frame (9).
3. The high-precision oil cylinder sealing leakage testing device according to claim 1, wherein the clamping mechanism comprises a threaded rod (12) rotatably connected to the inside of the base (1), an installation cavity is formed in the base (1), the threaded rod (12) is rotatably connected to the inside of the installation cavity, two thread cylinders (13) are sleeved on the wall of the threaded rod (12), bending plates (14) are fixedly connected to the upper side walls of the two thread cylinders (13), and the upper ends of the two bending plates (14) extend out of the installation cavity and are fixedly connected with clamping bands (15).
4. The high-precision oil cylinder sealing leakage testing device according to claim 3, wherein the right end of the threaded rod (12) extends out of the mounting cavity and is fixedly connected with a rotary drum (16) through a spring, the inner wall of the rotary drum (16) is fixedly connected with a limiting sliding plate (17), a limiting sliding groove is formed in the rod wall of the threaded rod (12), two clamping pins (18) are fixedly connected to the left side wall of the rotary drum (16), and a plurality of clamping grooves are formed in the right side wall of the base (1).
5. The high-precision oil cylinder sealing leakage testing device according to claim 4, wherein a rotating plate (19) is fixedly connected to the side wall of the rotating cylinder (16).
6. The high-precision oil cylinder sealing leakage testing device according to claim 5, wherein a sliding plate (20) is fixedly connected to the lower side wall of the threaded cylinder (13), and a sliding groove is formed in the inner wall of the installation cavity.
7. A high precision oil cylinder seal leakage testing apparatus according to claim 3, wherein threads on both sides of the threaded rod (12) seat are opposite in rotation direction.
8. The high-precision oil cylinder sealing leakage testing device according to claim 1, wherein a hose (21) is communicated with the discharge end of the pump (6).
9. The high-precision oil cylinder sealing leakage testing device according to claim 1, wherein the inner wall of the placing ring (3) is fixedly connected with a rubber ring (22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323042510.9U CN221280562U (en) | 2023-11-10 | 2023-11-10 | High-precision oil cylinder sealing leakage amount testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323042510.9U CN221280562U (en) | 2023-11-10 | 2023-11-10 | High-precision oil cylinder sealing leakage amount testing device |
Publications (1)
Publication Number | Publication Date |
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CN221280562U true CN221280562U (en) | 2024-07-05 |
Family
ID=91703598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202323042510.9U Active CN221280562U (en) | 2023-11-10 | 2023-11-10 | High-precision oil cylinder sealing leakage amount testing device |
Country Status (1)
Country | Link |
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CN (1) | CN221280562U (en) |
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2023
- 2023-11-10 CN CN202323042510.9U patent/CN221280562U/en active Active
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