CN220118436U - Be used for full extension auto-lock hydro-cylinder unblock test fixture - Google Patents
Be used for full extension auto-lock hydro-cylinder unblock test fixture Download PDFInfo
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- CN220118436U CN220118436U CN202321645096.8U CN202321645096U CN220118436U CN 220118436 U CN220118436 U CN 220118436U CN 202321645096 U CN202321645096 U CN 202321645096U CN 220118436 U CN220118436 U CN 220118436U
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- oil cylinder
- test fixture
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- fixed mounting
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000346 nonvolatile oil Substances 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an unlocking test fixture for a fully-extended self-locking oil cylinder, which comprises a workbench, wherein an adjusting component is arranged on the bottom surface of the workbench, a rotating shaft is rotatably arranged in the workbench, a mounting plate is fixedly arranged at the top end of the rotating shaft, a moving plate is driven to move through the arrangement of a driving component, so that a clamping plate is close to the oil cylinder, when a spring is compressed to a certain state, the oil cylinder can be fixed, a threaded rod is rotated, a cross rod is driven to move downwards, a connecting rod is driven to move downwards, a limiting block is enabled to contact a guide column, the guide column is fixed and limited, the spring is prevented from shaking when the spring is impacted, the clamping effect on the oil cylinder is prevented from being influenced, the situation that the oil cylinder is damaged due to the fact that the pressure applied by the driving component is too large can be avoided through the buffering action of the spring, the rotating shaft is driven to rotate through the arrangement of the adjusting component, the fixed plate can be used for adjusting the angle of the fixed oil cylinder, and the oil cylinder is convenient to test.
Description
Technical Field
The utility model relates to the technical field of oil cylinder testing, in particular to an unlocking testing tool for a fully-extended self-locking oil cylinder.
Background
The hydraulic cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and performs linear reciprocating motion, so that a speed reducing device can be omitted when the hydraulic actuating element is used for realizing reciprocating motion, and the hydraulic actuating element has no transmission clearance and moves stably, thereby being widely applied to hydraulic systems of various machines.
When the self-locking oil cylinder is unlocked and tested, an oil cylinder test tool is needed, the existing oil cylinder test tools are used for simply fixing the oil cylinder, and the fixed oil cylinder cannot be subjected to angle adjustment, so that the oil cylinder is inconvenient to test, meanwhile, when the oil cylinder is to be fixed, the clamping force of the driving device directly acts on the oil cylinder, the oil cylinder can be clamped, and the quality of the oil cylinder is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an unlocking test tool for a fully-extended self-locking oil cylinder, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a be used for stretching out auto-lock hydro-cylinder unblock test fixture entirely, includes the workstation, the bottom surface of workstation is provided with adjusting part, the pivot is installed to the internal rotation of workstation, the top fixed mounting of pivot has the mounting panel, the inside of mounting panel is provided with drive assembly, drive assembly's output fixed mounting has the movable plate, one side fixed mounting of movable plate has the uide bushing, the inside slidable mounting of uide bushing has the guide post, the one end fixed mounting of guide post has splint, the inside of movable plate is provided with stop gear, the bottom surface fixed mounting of workstation has the supporting leg.
Preferably, the adjusting component comprises an electric push rod, the electric push rod is fixedly arranged on the bottom surface of the workbench, the output end of the electric push rod is fixedly connected with a toothed bar, and the fixed oil cylinder can be subjected to angle adjustment through the setting of the adjusting component, so that the oil cylinder can be better tested.
Preferably, the bottom fixed mounting of pivot has the gear, just gear and ratch intermeshing drive the ratch through electric putter's output and remove for the gear rotates, and then drives the pivot and rotate.
Preferably, the top surface fixed mounting of workstation has first slide rail, the bottom surface fixed mounting of mounting panel has the second slide rail, be provided with the ball between first slide rail and the second slide rail, through the setting of first slide rail, second slide rail and ball, the mounting panel of being convenient for rotates.
Preferably, the drive assembly includes biax motor, biax motor fixed mounting is in the inside of mounting panel, biax motor's output fixed mounting has the lead screw, the surface screw thread of lead screw installs the screw thread piece, through drive assembly's setting, is convenient for fix the hydro-cylinder.
Preferably, a spring is fixedly arranged on one side of the guide sleeve, and the other end of the spring is fixedly connected with the clamping plate.
Preferably, the stop gear includes the activity chamber, the activity chamber is seted up in the inside of movable plate, the inside slidable mounting in activity chamber has the stopper, the top surface fixed mounting of stopper has the connecting rod, the top surface fixed mounting of connecting rod has the horizontal pole, the threaded rod is installed to the internal thread of horizontal pole, through the setting of spacing subassembly, can fix the guide post.
Compared with the prior art, the utility model has the beneficial effects that: this a test fixture for stretching out auto-lock hydro-cylinder unblock entirely, through drive assembly's setting, drive the movable plate and remove, make splint to be close to the hydro-cylinder, the spring is in compression state this moment, the guide post outwards removes in the uide bushing, when the spring compresses to certain state, can fix the hydro-cylinder, simultaneously rotate the threaded rod, drive the horizontal pole and move down, drive the connecting rod and move down, make stopper contact guide post, fix the spacing to the guide post, spring when avoiding receiving the collision shakes, influence the centre gripping effect to the hydro-cylinder, the effect of buffering through the spring, can avoid drive assembly to exert the pressure too big, and lead to the impaired condition of hydro-cylinder to take place, through adjusting assembly's setting, drive the pivot rotates, make the mounting panel rotate, can carry out the angle modulation to the hydro-cylinder that fixes, be convenient for better tests the hydro-cylinder.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is a schematic structural view of a cross-sectional view of the present utility model;
fig. 4 is a schematic structural view of an enlarged view of the portion a of the present utility model.
In the figure: 1. a work table; 2. an electric push rod; 3. a toothed bar; 4. a rotating shaft; 5. a gear; 6. a mounting plate; 7. a first slide rail; 8. a second slide rail; 9. a ball; 10. a biaxial motor; 11. a screw rod; 12. a screw block; 13. a moving plate; 14. a guide sleeve; 15. a guide post; 16. a clamping plate; 17. a spring; 18. a movable cavity; 19. a limiting block; 20. a connecting rod; 21. a cross bar; 22. a threaded rod; 23. and (5) supporting legs.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-4, the utility model provides a technical scheme, a tool for unlocking and testing a fully-extended self-locking oil cylinder, which comprises a workbench 1, wherein an adjusting component is arranged on the bottom surface of the workbench 1, the adjusting component comprises an electric push rod 2, the electric push rod 2 is fixedly arranged on the bottom surface of the workbench 1, the output end of the electric push rod 2 is fixedly connected with a toothed bar 3, the fixed oil cylinder can be subjected to angle adjustment through the arrangement of the adjusting component, the oil cylinder is conveniently and better tested, a rotating shaft 4 is rotatably arranged in the workbench 1, a gear 5 is fixedly arranged at the bottom end of the rotating shaft 4, the gear 5 is meshed with the toothed bar 3, the toothed bar 3 is driven to move through the output end of the electric push rod 2, the gear 5 is rotated to drive the rotating shaft 4 to rotate, a mounting plate 6 is fixedly arranged at the top end of the rotating shaft 4, a first sliding rail 7 is fixedly arranged on the top surface of the workbench 1, the bottom surface of the mounting plate 6 is fixedly provided with a second sliding rail 8, a ball 9 is arranged between the first sliding rail 7 and the second sliding rail 8, the mounting plate 6 is convenient to rotate through the arrangement of the first sliding rail 7, the second sliding rail 8 and the ball 9, a driving component is arranged in the mounting plate 6 and comprises a double-shaft motor 10, the double-shaft motor 10 is fixedly arranged in the mounting plate 6, the output end of the double-shaft motor 10 is fixedly provided with a screw rod 11, the surface thread of the screw rod 11 is provided with a thread block 12, the oil cylinder is convenient to fix through the arrangement of the driving component, the output end of the driving component is fixedly provided with a movable plate 13, one side of the movable plate 13 is fixedly provided with a guide sleeve 14, the inside of the guide sleeve 14 is slidably provided with a guide post 15, one end of the guide post 15 is fixedly provided with a clamping plate 16, one side of the guide sleeve 14 is fixedly provided with a spring 17, and the other end and the splint 16 fixed connection of spring 17, the inside of movable plate 13 is provided with stop gear, stop gear includes movable chamber 18, movable chamber 18 sets up in the inside of movable plate 13, movable chamber 18's inside slidable mounting has stopper 19, stopper 19's top surface fixed mounting has connecting rod 20, connecting rod 20's top surface fixed mounting has horizontal pole 21, horizontal pole 21's internal thread installs threaded rod 22, through limit assembly's setting, can fix guide post 15, workstation 1's bottom surface fixed mounting has supporting leg 23, through drive assembly's setting, drive movable plate 13 removal, make splint 16 be close to the hydro-cylinder, spring 17 is in compressed state at this moment, guide post 15 outwards moves in uide bushing 14, when spring 17 compresses to certain state, can fix the hydro-cylinder, simultaneously rotate threaded rod 22, drive horizontal pole 21 and move down, drive connecting rod 20 moves down, make stopper 19 contact guide post 15, fix the spacing to guide post 15, spring 17 takes place during the avoid colliding, influence the centre gripping effect to the hydro-cylinder, through spring 17's cushioning effect, can apply the too big pressure of drive assembly through the drive assembly, and the setting up, the pivot that can be adjusted well, the pivot is rotated 4, the test is better, the setting is convenient for rotate the mounting panel, the test is carried out, the rotation angle is better is adjusted, the installation plate is convenient for rotate.
When in use: when carrying out the hydro-cylinder test, place the hydro-cylinder on mounting panel 6, start biax motor 10, rotate through the output of biax motor 10 and drive lead screw 11 rotation, make screw thread piece 12 remove, and then drive movable plate 13 and remove, make splint 16 be close to the hydro-cylinder, spring 17 is in compression state this moment, guide post 15 outwards removes in uide bushing 14, when spring 17 compresses to certain state, can fix the hydro-cylinder, simultaneously rotate threaded rod 22, drive horizontal pole 21 and move down, drive connecting rod 20 and move down, make stopper 19 contact guide post 15, fix spacing to guide post 15, spring 17 takes place to rock when avoiding receiving the collision, influence the centre gripping effect to the hydro-cylinder, through the buffering effect of spring 17, can avoid drive the pressure that the subassembly applyed too big, and the condition that leads to the hydro-cylinder to damage takes place, after fixing the hydro-cylinder, drive rack 3 through the output of electric putter 2 and remove, make gear 5 rotate, and then drive pivot 4 rotates, make mounting panel 6 rotate, can carry out the angle modulation to the hydro-cylinder that fixes, the test to the hydro-cylinder that is convenient for better.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for stretching out auto-lock hydro-cylinder unblock test fixture entirely, includes workstation (1), its characterized in that, the bottom surface of workstation (1) is provided with adjusting part, pivot (4) are installed in the inside rotation of workstation (1), the top fixed mounting of pivot (4) has mounting panel (6), the inside of mounting panel (6) is provided with drive assembly, drive assembly's output fixed mounting has movable plate (13), one side fixed mounting of movable plate (13) has uide bushing (14), the inside slidable mounting of uide bushing (14) has guide post (15), the one end fixed mounting of guide post (15) has splint (16), the inside of movable plate (13) is provided with stop gear, the bottom surface fixed mounting of workstation (1) has supporting leg (23).
2. The unlocking test fixture for the full-extension self-locking oil cylinder is characterized in that the adjusting assembly comprises an electric push rod (2), the electric push rod (2) is fixedly installed on the bottom surface of the workbench (1), and the output end of the electric push rod (2) is fixedly connected with a toothed bar (3).
3. The unlocking test fixture for the full-extension self-locking oil cylinder according to claim 2 is characterized in that a gear (5) is fixedly arranged at the bottom end of the rotating shaft (4), and the gear (5) is meshed with the toothed bar (3).
4. The unlocking test fixture for the full-extension self-locking oil cylinder according to claim 1, wherein a first sliding rail (7) is fixedly arranged on the top surface of the workbench (1), a second sliding rail (8) is fixedly arranged on the bottom surface of the mounting plate (6), and balls (9) are arranged between the first sliding rail (7) and the second sliding rail (8).
5. The unlocking test fixture for the full-extension self-locking oil cylinder according to claim 1, wherein the driving assembly comprises a double-shaft motor (10), the double-shaft motor (10) is fixedly installed inside the installation plate (6), a screw rod (11) is fixedly installed at the output end of the double-shaft motor (10), and a thread block (12) is installed on the surface thread of the screw rod (11).
6. The unlocking test fixture for the full-extension self-locking oil cylinder according to claim 1, wherein a spring (17) is fixedly arranged on one side of the guide sleeve (14), and the other end of the spring (17) is fixedly connected with the clamping plate (16).
7. The unlocking test fixture for the full-extension self-locking oil cylinder according to claim 1, wherein the limiting mechanism comprises a movable cavity (18), the movable cavity (18) is arranged in the movable plate (13), a limiting block (19) is slidably arranged in the movable cavity (18), a connecting rod (20) is fixedly arranged on the top surface of the limiting block (19), a cross rod (21) is fixedly arranged on the top surface of the connecting rod (20), and a threaded rod (22) is arranged on the internal thread of the cross rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321645096.8U CN220118436U (en) | 2023-06-27 | 2023-06-27 | Be used for full extension auto-lock hydro-cylinder unblock test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321645096.8U CN220118436U (en) | 2023-06-27 | 2023-06-27 | Be used for full extension auto-lock hydro-cylinder unblock test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118436U true CN220118436U (en) | 2023-12-01 |
Family
ID=88915646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321645096.8U Active CN220118436U (en) | 2023-06-27 | 2023-06-27 | Be used for full extension auto-lock hydro-cylinder unblock test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118436U (en) |
-
2023
- 2023-06-27 CN CN202321645096.8U patent/CN220118436U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264006 No. 6, Beijing South Road, Yantai Development Zone, Yantai area, China (Shandong) pilot Free Trade Zone, Yantai City, Shandong Province Patentee after: Shandong Xinghui Hydraulic Equipment Co.,Ltd. Address before: 264006 No. 6, Beijing South Road, Yantai Development Zone, Yantai area, China (Shandong) pilot Free Trade Zone, Yantai City, Shandong Province Patentee before: Yantai Xinghui LOUSBERG Hydraulic Machinery Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |