CN210531316U - Hydraulic cylinder load simulation test device - Google Patents
Hydraulic cylinder load simulation test device Download PDFInfo
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- CN210531316U CN210531316U CN201921403685.9U CN201921403685U CN210531316U CN 210531316 U CN210531316 U CN 210531316U CN 201921403685 U CN201921403685 U CN 201921403685U CN 210531316 U CN210531316 U CN 210531316U
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- oil pump
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Abstract
The utility model discloses a pneumatic cylinder load analogue test device, including mount, jack, booster oil pump and shrouding, the upper surface of mount has the operation panel through the screw fixation, set storehouse and fixed slot have been seted up to the inboard of operation panel, and set storehouse sets up in the right side of fixed slot, the internal surface of mount has the booster oil pump through the screw fixation, the internal surface in set storehouse has the jack through the screw fixation, the connecting seat has been cup jointed to the output of jack, the left side of connecting seat is run through and is provided with the connecting rod, the surface cover of connecting rod is equipped with the spring, the left side welding of connecting rod has the roof, the mark groove has been seted up to the front end surface of roof, the front end surface of operation panel passes through the screw fixation and has the shro. The utility model discloses be convenient for adjust the bearing capacity size, can simulate multiple load condition, be convenient for adjust fixed storehouse size according to the pneumatic cylinder of different body lengths.
Description
Technical Field
The utility model relates to a pneumatic cylinder load analogue test technical field specifically is pneumatic cylinder load analogue test device.
Background
The hydraulic cylinder load simulation test is used for simulating and testing the load value of the hydraulic cylinder, and the load simulation test device is mainly used for load simulation experiments.
When using, the current load simulation test device mainly utilizes the bearing capacity of jack as the reference value, move the pneumatic cylinder to the jack again, test the load value of pneumatic cylinder, current load simulation test device is direct to contradict the output with the output of pneumatic cylinder and jack output, lead to the bearing capacity to adjust, some pneumatic cylinders that thrust is little then can't measure the load value, and current load simulation test device can't adjust the fixed storehouse size according to the pneumatic cylinder of different body lengths, consequently need to design pneumatic cylinder load simulation test device and solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pneumatic cylinder load analogue test device to the unable convenient regulation bearing capacity size that provides in solving above-mentioned background art can't adjust the problem of fixed storehouse size according to the pneumatic cylinder of different body lengths.
In order to achieve the above object, the utility model provides a following technical scheme: the hydraulic cylinder load simulation test device comprises a fixing frame, a jack, a booster oil pump and a sealing plate, wherein an operation table is fixed on the upper surface of the fixing frame through screws, a sleeve bin and a fixing groove are formed in the inner side of the operation table, the sleeve bin is arranged on the right side of the fixing groove, the booster oil pump is fixed on the inner surface of the fixing frame through screws, the jack is fixed on the inner surface of the sleeve bin through screws, a connecting seat is sleeved on the output end of the jack, a connecting rod penetrates through the left side of the connecting seat, a spring is sleeved on the outer surface of the connecting rod, a top plate is welded on the left side of the connecting rod, a marking groove is formed in the outer surface of the front end of the top plate, the sealing plate is fixed on the outer surface of the front end of the operation table through screws, a perspective window and a numerical indicator are arranged on the outer surface, the inboard of fixed slot is provided with the fixed block, the left side of operation panel is run through and is provided with the screw rod, the runner has been cup jointed in the left side of screw rod.
Preferably, a pipe clamp is fixed on the outer surface of the front end of the operating platform through screws, and the oil guide pipe is clamped with the pipe clamp.
Preferably, the connecting rod and the connecting seat form a sliding structure, and the top plate and the spring form an elastic structure.
Preferably, the quantity of booster oil pump is two sets of, and two sets of booster oil pumps are the distribution side by side, lead oil pipe and booster oil pump one-to-one.
Preferably, the screw rod is connected with the operating platform through threads, and the fixed block and the screw rod form a rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic cylinder load simulation test device is convenient for adjusting the bearing pressure, can simulate various load states, and is convenient for adjusting the size of the fixed bin according to hydraulic cylinders with different body lengths;
(1) the jack is provided with a connecting seat, a connecting rod, a spring and a top plate, wherein the connecting seat is additionally arranged at the output end of the jack, the connecting rod penetrates through the front end of the connecting seat and can slide in the connecting seat, the spring is sleeved on the outer surface of the connecting rod, the top plate is welded on the left side of the connecting rod, the top plate can be jacked at the output end of a hydraulic cylinder, the size of a load value can be obtained by observing the change of the top plate, the pushing length of a jacking shaft in the jack is different, the compression length of the spring can be adjusted, the bearing pressure of the top plate can be changed, the size of the bearing pressure can be conveniently adjusted, and the;
(2) be provided with fixed block, screw rod and runner, be provided with the fixed block through the inboard at the fixed slot to rotate in the left side of fixed block and be connected with the screw rod, make the screw rod at the operation panel internal rotation through rotating the runner, can make the screw rod promote the fixed block and remove in the fixed slot, can adjust the space size in the fixed slot, and then reach the effect of being convenient for adjust the fixed storehouse size according to the pneumatic cylinder of different body lengths.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic view of the front cross section of the structure of the present invention
Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. a fixed mount; 2. a jack; 3. an operation table; 4. sleeving a bin; 5. an oil inlet joint; 6. a connecting seat; 7. a connecting rod; 8. a spring; 9. a top plate; 10. marking a groove; 11. fixing grooves; 12. a booster oil pump; 13. closing the plate; 14. a perspective window; 15. marking a numerical value; 16. an oil guide pipe; 17. a pipe clamp; 18. a fixed block; 19. a screw; 20. a rotating wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: pneumatic cylinder load analogue test device, including mount 1, jack 2, booster oil pump 12 and shrouding 13, there is operation panel 3 mount 1's upper surface through the screw fixation, set storehouse 4 and fixed slot 11 have been seted up to operation panel 3's inboard, and set storehouse 4 sets up in the right side of fixed slot 11, the internal surface of mount 1 passes through the screw fixation and has booster oil pump 12, the quantity of booster oil pump 12 is two sets of, two sets of booster oil pump 12 are distributed side by side, lead oil pipe 16 and booster oil pump 12 one-to-one, the model of booster oil pump 12 is WCB-30, lead oil pipe 16 cooperation through two sets of booster oil pump 12 and two sets of, can be to two oil inlets fuel feeding of pneumatic cylinder.
The internal surface in cover storehouse 4 has jack 2 through the screw fixation, connecting seat 6 has been cup jointed to jack 2's output, the left side of connecting seat 6 is run through and is provided with connecting rod 7, sliding structure is constituteed with connecting seat 6 to connecting rod 7, roof 9 constitutes elastic construction with spring 8, spring 8 plays the effect of providing the elasticity for roof 9, produce elasticity through spring 8 deformation and apply in roof 9, make the inner wall that supports shrouding 13 that roof 9 is tight, slide in connecting seat 6 through connecting rod 7, when can making roof 9 moved by the top, can remove in cover storehouse 4.
The surface cover of connecting rod 7 is equipped with spring 8, the left side welding of connecting rod 7 has roof 9, mark groove 10 has been seted up to the front end surface of roof 9, the front end surface of operation panel 3 has shrouding 13 through the screw fixation, the front end surface of shrouding 13 is provided with perspective window 14 and numerical value mark 15, and perspective window 14 pierces through the surface of seting up in shrouding 13, the front end of booster oil pump 12 is provided with leads oil pipe 16, the front end surface of operation panel 3 has pipe strap 17 through the screw fixation, lead oil pipe 16 and pipe strap 17 block, pipe strap 17 plays the fixed effect of leading oil pipe 16.
The top of oil pipe 16 has cup jointed oil feed joint 5, the inboard of fixed slot 11 is provided with fixed block 18, the left side of operation panel 3 is run through and is provided with screw rod 19, runner 20 has been cup jointed on the left side of screw rod 19, screw rod 19 passes through threaded connection with operation panel 3, fixed block 18 constitutes rotating-structure with screw rod 19, make screw rod 19 at operation panel 3 internal rotation through rotating runner 20, can make screw rod 19 promote fixed block 18 and remove in fixed slot 11, adjust the space size in fixed slot 11.
The working principle is as follows: firstly, connecting a booster oil pump 12 with an external power distribution cabinet through a power cord, connecting an oil inlet of the booster oil pump 12 with an external hydraulic oil supply pipe, placing a hydraulic cylinder to be tested into a fixed groove 11, and enabling an output end of the hydraulic cylinder to be abutted against a top plate 9;
then, two groups of oil inlet joints 5 are connected with oil inlets of the hydraulic cylinder, the hydraulic cylinder works by adjusting the oil supply of the booster oil pump 12, and the load value of the test hydraulic cylinder can be calculated by observing the moving state of the marking groove 10 and cooperatively recording the oil pressure of the booster oil pump 12;
when the size of the internal space of the fixing groove 11 needs to be adjusted, the screw rod 19 only needs to rotate in the operating table 3 by rotating the rotating wheel 20, the screw rod 19 can push the fixing block 18 to move in the fixing groove 11, and the size of the space in the fixing groove 11 can be adjusted, so that the adjusting device is practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. Pneumatic cylinder load analogue test device, including mount (1), jack (2), booster oil pump (12) and shrouding (13), its characterized in that: the upper surface of the fixing frame (1) is fixed with an operating table (3) through screws, a sleeve bin (4) and a fixing groove (11) are formed in the inner side of the operating table (3), the sleeve bin (4) is arranged on the right side of the fixing groove (11), a booster oil pump (12) is fixed on the inner surface of the fixing frame (1) through screws, a jack (2) is fixed on the inner surface of the sleeve bin (4) through screws, a connecting seat (6) is sleeved at the output end of the jack (2), a connecting rod (7) is arranged on the left side of the connecting seat (6) in a penetrating mode, a spring (8) is sleeved on the outer surface of the connecting rod (7), a top plate (9) is welded on the left side of the connecting rod (7), a marking groove (10) is formed in the outer surface of the front end of the top plate (9), and a sealing plate (, the front end surface of shrouding (13) is provided with perspective window (14) and numerical value mark (15), the front end of booster oil pump (12) is provided with leads oil pipe (16), the top cover of leading oil pipe (16) has cup jointed oil feed joint (5), the inboard of fixed slot (11) is provided with fixed block (18), the left side of operation panel (3) is run through and is provided with screw rod (19), runner (20) have been cup jointed in the left side of screw rod (19).
2. The hydraulic cylinder load simulation test device according to claim 1, characterized in that: the outer surface of the front end of the operating platform (3) is fixed with a pipe clamp (17) through screws, and the oil guide pipe (16) is clamped with the pipe clamp (17).
3. The hydraulic cylinder load simulation test device according to claim 1, characterized in that: the connecting rod (7) and the connecting seat (6) form a sliding structure, and the top plate (9) and the spring (8) form an elastic structure.
4. The hydraulic cylinder load simulation test device according to claim 1, characterized in that: the quantity of booster oil pump (12) is two sets of, and two sets of booster oil pump (12) are and distribute side by side, lead oil pipe (16) and booster oil pump (12) one-to-one.
5. The hydraulic cylinder load simulation test device according to claim 1, characterized in that: the screw rod (19) is connected with the operating platform (3) through threads, and the fixed block (18) and the screw rod (19) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403685.9U CN210531316U (en) | 2019-08-27 | 2019-08-27 | Hydraulic cylinder load simulation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403685.9U CN210531316U (en) | 2019-08-27 | 2019-08-27 | Hydraulic cylinder load simulation test device |
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| Publication Number | Publication Date |
|---|---|
| CN210531316U true CN210531316U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921403685.9U Active CN210531316U (en) | 2019-08-27 | 2019-08-27 | Hydraulic cylinder load simulation test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263741A (en) * | 2021-12-24 | 2022-04-01 | 扬州大山液压气动制造有限公司 | Rotary oil cylinder sealing device |
-
2019
- 2019-08-27 CN CN201921403685.9U patent/CN210531316U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263741A (en) * | 2021-12-24 | 2022-04-01 | 扬州大山液压气动制造有限公司 | Rotary oil cylinder sealing device |
| CN114263741B (en) * | 2021-12-24 | 2024-04-26 | 扬州大山液压气动制造有限公司 | Rotary cylinder sealing device |
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