CN216518986U - Hydraulic cylinder synchronous test bed with wide test range - Google Patents
Hydraulic cylinder synchronous test bed with wide test range Download PDFInfo
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- CN216518986U CN216518986U CN202220012126.0U CN202220012126U CN216518986U CN 216518986 U CN216518986 U CN 216518986U CN 202220012126 U CN202220012126 U CN 202220012126U CN 216518986 U CN216518986 U CN 216518986U
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Abstract
The utility model discloses a hydraulic oil cylinder synchronous test bed with a wide test range, which comprises a bed body, wherein two sides of the bottom end of the bed body are respectively and fixedly connected with a base. This hydraulic cylinder synchronous test platform that test range is wide is through the intermediate position department fixedly connected with bottom plate in stage body top one side, twist out locking bolt from the inside of fixed orifices when using, thereby remove the grafting piece and remove the outside in the inside of mounting groove and pull open the centre gripping arc board to the outside, the hydro-cylinder that will need the experiment afterwards places the intermediate position department on the bottom plate top, place and fold the centre gripping arc board and link through locking bolt and alternate the grafting piece and be connected fixedly with the fixed orifices after stabilizing the hydro-cylinder centre gripping after accomplishing, thereby reached and carried out the firm purpose of centre gripping to the hydro-cylinder, and through connecting locking bolt and different fixed orifices the diameter of fixing shell adjustment centre gripping arc board between inside in order to carry out the centre gripping to not unidimensional hydro-cylinder, the problem that inconvenient fix and the suitability is lower to the hydro-cylinder has been solved.
Description
Technical Field
The utility model relates to the technical field of oil cylinder synchronous test beds, in particular to a hydraulic oil cylinder synchronous test bed with a wide test range.
Background
The oil cylinder is one of important parts forming a hydraulic execution element, and the reciprocating motion is realized in the working process of the hydraulic cylinder, so that the structural strength requirement of the oil cylinder is high, the oil cylinder needs to be tested by using a hydraulic cylinder synchronous test bed after the oil cylinder is produced and manufactured so as to ensure that the quality of the oil cylinder reaches the standard, but the existing hydraulic cylinder synchronous test bed still has the defects of inconvenience in fixing the oil cylinder and low applicability in the actual use process; the stability is not enough and influences experimental degree of accuracy easily and inconvenient to carry out dismouting change to determine module so that accomplish the problem of different experimental tasks. Therefore, a hydraulic oil cylinder synchronization test bed with a wide test range is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hydraulic oil cylinder synchronous test bed with a wide test range, and aims to solve the problems that the oil cylinder is inconvenient to fix and the applicability is low in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wide hydraulic cylinder synchronous test platform of test range, includes the stage body, the both sides difference fixedly connected with base of stage body bottom, one side fixedly connected with framework on stage body top, the front end fixedly connected with switch board of stage body top opposite side, the intermediate position department on framework top is pegged graft and is had the pneumatic cylinder, the bottom of pneumatic cylinder is provided with the seat of exerting pressure, the intermediate position department of the inside both sides of framework is the spacing spout of fixedly connected with respectively, the intermediate position department of the seat bottom of exerting pressure is provided with the constant head tank, the bottom of the seat of exerting pressure is provided with detection module, the intermediate position department fixedly connected with bottom plate of stage body top one side.
Preferably, the bottom end of the hydraulic cylinder is spliced with a hydraulic telescopic column, and the bottom end of the hydraulic telescopic column is fixedly connected with the middle position of the top end of the pressing seat.
Preferably, the top of bottom plate evenly is provided with the mounting groove, the mounting groove is provided with three groups, the mounting groove is ring distribution on the top of bottom plate, the inside difference scarf joint of mounting groove has the grafting piece.
Preferably, the top end of the insertion block is fixedly connected with the clamping arc plate respectively, the bottom ends inside the installation grooves are uniformly provided with fixing holes respectively, one side of the top end of the insertion block is inserted with a locking bolt respectively, and the bottom ends of the locking bolts are inserted into the fixing holes respectively.
Preferably, both sides of the pressure application seat are fixedly connected with connecting plates respectively, the connecting plates are L-shaped respectively, one side of each connecting plate is fixedly connected with a first connecting rod respectively, one side of each first connecting rod is fixedly connected with a lifting slide block respectively, the lifting slide blocks are embedded in the limiting slide grooves respectively, and the lifting slide blocks can slide up and down in the limiting slide grooves.
Preferably, the fixed block is fixedly connected with the middle position on the top end inside the positioning groove, the installation sleeve groove is sleeved outside the fixed block, the inner side wall of the installation sleeve groove is provided with an internal thread, the outside of the fixed block is provided with an external thread matched with the internal thread, the bottom end of the installation sleeve groove is fixedly connected with a second connecting rod, and the bottom end of the second connecting rod is fixedly connected with the top end of the detection module.
Compared with the prior art, the utility model has the beneficial effects that: the hydraulic cylinder synchronous test bed with the wide test range not only realizes the convenience in fixing the hydraulic cylinder, higher applicability and good stability, but also realizes the convenience in assembling, disassembling and replacing the detection assembly so as to complete different test tasks;
(1) the bottom plate is fixedly connected to the middle position of one side of the top end of the table body, when the oil cylinder testing table is used, the locking bolt is screwed out from the inside of the fixing hole, the movable insertion block moves outwards in the mounting groove to pull the clamping arc plate outwards, then an oil cylinder to be tested is placed at the middle position of the top end of the bottom plate, after the oil cylinder is placed, the clamping arc plate is folded to clamp the oil cylinder stably, the locking bolt penetrates through the insertion block and is connected and fixed with the fixing hole, the purpose of stably clamping the oil cylinder is achieved, the diameter of the inner part between the clamping arc plates is adjusted by connecting the locking bolt with different fixing holes through the fixing shell, so that oil cylinders with different sizes are clamped, and the applicability is high;
(2) the limiting sliding grooves are respectively and fixedly connected to the middle positions of the two sides in the frame body, the lifting sliding blocks embedded in the limiting sliding grooves and the two sides of the pressure applying seat are respectively and fixedly connected in an L shape when the pressure applying seat is used, and the lifting sliding blocks are driven by the first connecting rods to slide up and down in the limiting sliding grooves when the pressure applying seat is lifted, so that the purpose of limiting and stabilizing the pressure applying seat is achieved, and the accuracy of test data is ensured;
(3) be provided with the constant head tank through the intermediate position department at the seat bottom of exerting pressure, cup joint the installation cover groove outside at the inside top fixed connection's of constant head tank fixed block when using, and connect fixedly through the screw thread, reached so that can install the purpose in seat bottom of exerting pressure intermediate position department through the second connecting rod with the detection module that the installation cover groove is connected fixedly, and still conveniently dismantle it, thereby be convenient for extend test bench's test range, can the practicality by force.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of an enlarged bottom plate according to the present invention;
FIG. 3 is an enlarged structural view of a partial cross-section of a limiting chute in elevation according to the present invention;
FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.
In the figure: 1. a table body; 2. a base plate; 3. a frame body; 4. a pressure application seat; 5. a hydraulic telescopic column; 6. a hydraulic cylinder; 7. a limiting chute; 8. a detection module; 9. a control cabinet; 10. clamping the arc plate; 11. a base; 12. mounting grooves; 13. an insertion block; 14. a fixing hole; 15. locking the bolt; 16. a lifting slide block; 17. a connecting plate; 18. a first connecting rod; 19. installing a sleeve groove; 20. a second connecting rod; 21. a fixed block; 22. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, a hydraulic cylinder synchronous test bed with a wide test range comprises a bed body 1, wherein two sides of the bottom end of the bed body 1 are fixedly connected with a base 11 respectively, one side of the top end of the bed body 1 is fixedly connected with a frame body 3, the front end of the other side of the top end of the bed body 1 is fixedly connected with a control cabinet 9, a hydraulic cylinder 6 is inserted in the middle position of the top end of the frame body 3, a pressure application seat 4 is arranged at the bottom end of the hydraulic cylinder 6, limit sliding chutes 7 are fixedly connected with the middle positions of two sides inside the frame body 3 respectively, a positioning groove 22 is arranged in the middle position of the bottom end of the pressure application seat 4, a detection module 8 is arranged at the bottom end of the pressure application seat 4, a bottom plate 2 is fixedly connected with the middle position of one side of the top end of the bed body 1, a hydraulic telescopic column 5 is inserted in the bottom end of the hydraulic cylinder 6, and the bottom end of the hydraulic telescopic column 5 is fixedly connected with the middle position of the top end of the pressure application seat 4;
the top end of the bottom plate 2 is uniformly provided with mounting grooves 12, three groups of mounting grooves 12 are arranged, the mounting grooves 12 are annularly distributed at the top end of the bottom plate 2, the inside of each mounting groove 12 is respectively embedded with an insertion block 13, the top ends of the insertion blocks 13 are respectively and fixedly connected with clamping arc plates 10, the bottom ends of the inside of the mounting grooves 12 are respectively and uniformly provided with fixing holes 14, one side of the top end of each insertion block 13 is respectively inserted with a locking bolt 15, and the bottom ends of the locking bolts 15 are respectively inserted into the fixing holes 14;
specifically, as shown in fig. 1 and 2, when the clamping device is used, the locking bolt 15 is screwed out from the inside of the fixing hole 14, the movable insertion block 13 moves outwards in the inside of the mounting groove 12 to pull the clamping arc plate 10 outwards, then an oil cylinder to be tested is placed at the middle position of the top end of the bottom plate 2, after the clamping arc plate 10 is placed, the oil cylinder is stably clamped, the locking bolt 15 penetrates through the insertion block 13 and is fixedly connected with the fixing hole 14, the purpose of stably clamping the oil cylinder is achieved, the locking bolt 15 and different fixing holes 14 are connected, the diameter of the inside of the clamping arc plate 10 is adjusted through the fixing shell, so that oil cylinders of different sizes are clamped, and the clamping device is high in applicability.
Example 2: two sides of the pressure application seat 4 are respectively fixedly connected with a connecting plate 17, the connecting plates 17 are respectively in an L shape, one side of each connecting plate 17 is respectively fixedly connected with a first connecting rod 18, one side of each first connecting rod 18 is respectively fixedly connected with a lifting slide block 16, the lifting slide blocks 16 are respectively embedded in the limiting slide grooves 7, and the lifting slide blocks 16 can slide up and down in the limiting slide grooves 7;
specifically, as shown in fig. 1 and fig. 3, when the test device is used, the lifting slide block 16 embedded in the limiting chute 7 is fixedly connected to the two sides of the pressure application seat 4 in an L shape through the first connecting rod 18, and the pressure application seat 4 is lifted and lowered to drive the lifting slide block 16 to slide up and down in the limiting chute 7 through the first connecting rod 18, so that the purpose of limiting and stabilizing the pressure application seat 4 is achieved, and the accuracy of test data is ensured.
Example 3: a fixed block 21 is fixedly connected to the middle position of the top end inside the positioning groove 22, an installation sleeve groove 19 is sleeved outside the fixed block 21, an internal thread is arranged on the inner side wall of the installation sleeve groove 19, an external thread matched with the internal thread is arranged outside the fixed block 21, a second connecting rod 20 is fixedly connected to the bottom end of the installation sleeve groove 19, and the bottom end of the second connecting rod 20 is fixedly connected to the top end of the detection module 8;
specifically, as shown in fig. 1 and 4, when in use, the mounting sleeve groove 19 is sleeved outside the fixing block 21 fixedly connected to the top end inside the positioning groove 22 and is fixedly connected through threads, so that the purpose that the detection module 8 fixedly connected with the mounting sleeve groove 19 through the second connecting rod 20 is installed at the middle position of the bottom end of the pressure application seat 4 is achieved, and the detection module is also convenient to detach, thereby facilitating the extension of the test range of the test bed and having strong practicability.
The working principle is as follows: when the device is used, firstly, the locking bolt 15 is screwed out from the inside of the fixing hole 14, the movable insertion block 13 moves outwards in the mounting groove 12 to pull the clamping arc plate 10 outwards, then the oil cylinder to be tested is placed at the middle position of the top end of the bottom plate 2, after the oil cylinder is stably clamped by closing the clamping arc plate 10 after the placement is finished, the locking bolt 15 penetrates through the connecting block 13 and is connected and fixed with the fixing hole 14, so that the aim of stably clamping the oil cylinder is fulfilled, the diameter of the inner part between the clamping arc plates 10 is adjusted by connecting the locking bolt 15 and different fixing holes 14 to clamp oil cylinders with different sizes, the applicability is high, then the hydraulic cylinder 6 is started to drive the hydraulic telescopic column 5 to push the pressure application seat 4 to perform a compression test on the oil cylinder, and simultaneously, the lifting slide block 16 embedded in the limiting sliding groove 7 and the two sides of the pressure application seat 4 are fixedly connected in an L shape through the first connecting rod 18 The type is connected fixedly, drive lift slider 16 through first connecting rod 18 during the seat 4 that pressurizes and slide from top to bottom in the inside of spacing spout 7 thereupon, with this it carries out spacing stable purpose to have reached seat 4 that pressurizes, ensure test data's accuracy, and cup joint installation cover groove 19 outside fixed block 21 at the inside top fixed connection of constant head tank 22, and connect fixedly through the screw thread, with this it can be with being connected the detection module 8 of fixing through second connecting rod 20 and installation cover groove 19 and install the purpose in seat 4 bottom intermediate position department of pressurizing, and still conveniently dismantle it, thereby be convenient for expand test bench's test scope, can the practicality by force.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)
1. The utility model provides a wide hydraulic cylinder synchronous test platform of test range, includes stage body (1), its characterized in that: the table is characterized in that the two sides of the bottom end of the table body (1) are fixedly connected with bases (11) respectively, one side of the top end of the table body (1) is fixedly connected with a frame body (3), the front end of the other side of the top of the table body (1) is fixedly connected with a control cabinet (9), a hydraulic cylinder (6) is inserted in the middle position of the top end of the frame body (3), a pressure application seat (4) is arranged at the bottom end of the hydraulic cylinder (6), limit chutes (7) are fixedly connected with the middle positions of the two sides of the inner portion of the frame body (3) respectively, positioning grooves (22) are arranged in the middle position of the bottom end of the pressure application seat (4), a detection module (8) is arranged at the bottom end of the pressure application seat (4), and a bottom plate (2) is fixedly connected with the middle position of one side of the top end of the table body (1).
2. The hydraulic cylinder synchronous test bed with wide test range according to claim 1, characterized in that: the bottom of pneumatic cylinder (6) is pegged graft and is had hydraulic telescoping post (5), the bottom of hydraulic telescoping post (5) and the intermediate position department fixed connection on seat (4) top of exerting pressure.
3. The hydraulic cylinder synchronous test bed with wide test range according to claim 1, characterized in that: the top of bottom plate (2) evenly is provided with mounting groove (12), mounting groove (12) are provided with three groups, mounting groove (12) are the annular distribution on the top of bottom plate (2), the inside difference scarf joint of mounting groove (12) has plug block (13).
4. The hydraulic cylinder synchronous test bed with wide test range according to claim 3, characterized in that: the clamping arc plate is fixedly connected to the top end of the inserting block (13) respectively, fixing holes (14) are uniformly formed in the bottom end of the inner portion of the mounting groove (12) respectively, locking bolts (15) are inserted into one side of the top end of the inserting block (13) respectively, and the bottom ends of the locking bolts (15) are inserted into the fixing holes (14) respectively.
5. The hydraulic cylinder synchronous test bed with wide test range according to claim 1, characterized in that: the two sides of the pressure application seat (4) are respectively and fixedly connected with a connecting plate (17), the connecting plates (17) are respectively L-shaped, one side of each connecting plate (17) is respectively and fixedly connected with a first connecting rod (18), one side of each first connecting rod (18) is respectively and fixedly connected with a lifting slide block (16), the lifting slide blocks (16) are respectively embedded in the limiting slide grooves (7), and the lifting slide blocks (16) can slide up and down in the limiting slide grooves (7).
6. The hydraulic cylinder synchronous test bed with wide test range according to claim 1, characterized in that: the utility model discloses a detection module, including constant head tank (22), the inside intermediate position department fixedly connected with fixed block (21) on top of constant head tank (22), installation cover groove (19) have been cup jointed to the outside of fixed block (21), the inside lateral wall of installation cover groove (19) is provided with the internal thread, the outside of fixed block (21) is provided with the external screw thread with internal thread matched with, the bottom fixedly connected with second connecting rod (20) of installation cover groove (19), the bottom of second connecting rod (20) and the top fixed connection of detection module (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220012126.0U CN216518986U (en) | 2022-01-05 | 2022-01-05 | Hydraulic cylinder synchronous test bed with wide test range |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220012126.0U CN216518986U (en) | 2022-01-05 | 2022-01-05 | Hydraulic cylinder synchronous test bed with wide test range |
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| CN216518986U true CN216518986U (en) | 2022-05-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696895A (en) * | 2023-07-24 | 2023-09-05 | 广东图特精密五金科技股份有限公司 | Oil cylinder performance detection equipment and detection method thereof |
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2022
- 2022-01-05 CN CN202220012126.0U patent/CN216518986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696895A (en) * | 2023-07-24 | 2023-09-05 | 广东图特精密五金科技股份有限公司 | Oil cylinder performance detection equipment and detection method thereof |
| CN116696895B (en) * | 2023-07-24 | 2024-02-02 | 广东图特精密五金科技股份有限公司 | Oil cylinder performance detection equipment and detection method thereof |
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