CN218782127U - Microcomputer electrohydraulic servo pressure tester - Google Patents
Microcomputer electrohydraulic servo pressure tester Download PDFInfo
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- CN218782127U CN218782127U CN202223002247.6U CN202223002247U CN218782127U CN 218782127 U CN218782127 U CN 218782127U CN 202223002247 U CN202223002247 U CN 202223002247U CN 218782127 U CN218782127 U CN 218782127U
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Abstract
The application discloses servo compression testing machine of microcomputer electricity liquid relates to test equipment's technical field, and it includes: a base; the limiting rods are provided with a plurality of rods and connected with the base; the pressing seat is connected with the limiting rod in a sliding manner; the lower pressing block is arranged on the lower pressing seat; the upper pressing seat is fixedly connected with the limiting rod; the upper pressing block is positioned between the upper pressing seat and the lower pressing seat; the first driving assembly is connected with the upper pressing seat and the upper pressing block and used for driving the upper pressing block to move towards the direction close to or far away from the base; and the second driving assembly is connected with the lower pressing seat and the base and is used for driving the lower pressing seat to move towards the direction close to or far away from the upper pressing seat. This application has the effect of being convenient for observe the test block.
Description
Technical Field
The application relates to the technical field of testing equipment, in particular to a microcomputer electro-hydraulic servo pressure testing machine.
Background
The pressure tester is a device for testing the physical and mechanical properties of products made of various materials. When the strength of concrete is tested by using a compression testing machine, workers usually make the concrete into blocks firstly, and then apply pressure to the block concrete until the block concrete cracks, wherein the measured pressure value is usually the compression critical value of the concrete.
The utility model discloses a microcomputer electro-hydraulic servo pressure testing machine with an authorization notice number of CN216484387U, which comprises a machine body and a base arranged on the machine body, wherein a lower pressing plate is arranged on the base, a placing groove for placing a test block is arranged on the lower pressing plate, one side wall of the placing groove is provided with an opening, fixed blocks are arranged on the base and on two sides of the lower pressing plate, and the lower pressing plate is hinged on the fixed blocks on the two sides; be provided with the containing box on the base, be provided with on the base and be used for driving down the clamp plate and rotate and empty the crushed aggregates to the drive arrangement of containing box from the lateral wall opening of standing groove.
In view of the above-described related art, the inventors found that: to the staff of different heights, the test block of variation in size, the staff also changes the observation angle of test block usually, but foretell compression testing machine's observation angle is comparatively fixed, and baffle and holding down plate can lead to the fact the sight to the staff and block, and the staff of not being convenient for observes the test block.
SUMMERY OF THE UTILITY MODEL
In order to observe a test block conveniently, the application provides a microcomputer electro-hydraulic servo pressure testing machine.
A micro-electro-hydraulic servo pressure tester, comprising:
a base;
the limiting rods are provided with a plurality of rods and connected with the base;
the pressing seat is connected with the limiting rod in a sliding manner;
the lower pressing block is arranged on the lower pressing seat;
the upper pressing seat is fixedly connected with the limiting rod;
the upper pressing block is positioned between the upper pressing seat and the lower pressing seat;
the first driving assembly is connected with the upper pressing seat, connected with the upper pressing block and used for driving the upper pressing block to move towards the direction close to or far away from the base; and the number of the first and second groups,
and the second driving assembly is connected with the lower pressing seat and the base and is used for driving the lower pressing seat to move towards the direction close to or far away from the upper pressing seat.
By adopting the technical scheme, before the pressure testing machine is used for testing, a worker can drive the lower pressing seat to move up and down through the second driving assembly, so that the lower pressing seat is adjusted to a better observation position, and the pressure testing machine is convenient for the worker to observe a test block relative to the pressure testing machine in the background technology; then the staff can drive the briquetting and push down the test block on the briquetting through first drive assembly to the compressive property to the test block detects.
Optionally, the second driving assembly includes a first cylinder, the first cylinder is fixedly disposed on the base, and a length direction of a piston rod of the first cylinder is consistent with a length direction of the limiting rod.
Through adopting above-mentioned technical scheme, after first cylinder starts, the piston rod extension or the shrink of first cylinder drive down and press the seat upwards or move down to the observation position of preferred is adjusted to the seat of will pushing down, so that the staff observes the test block on the seat of pushing down.
Optionally, a briquetting groove is formed in the lower pressing seat, and the lower briquetting is rotatably arranged in the briquetting groove; the interior of the lower pressing seat is provided with a rotating assembly used for driving the lower pressing block to rotate.
Through adopting above-mentioned technical scheme, the staff can drive down the briquetting through rotating assembly and rotate in the briquetting groove, and then change the staff to the observation angle of test block on the briquetting down to the staff of being convenient for observes the test block.
Optionally, the lower pressing seat is provided with a rotating cavity and a rack cavity, and the rack cavity is communicated with the rotating cavity and the pressing block groove; the rotating assembly includes:
the rack is arranged on the side wall of the lower pressing block and is positioned in the rack cavity;
the gear is rotatably arranged in the rotating cavity and meshed with the rack; and the number of the first and second groups,
and the motor is connected with the gear and is used for driving the gear to rotate.
Through adopting above-mentioned technical scheme, the motor starts the back, and the output shaft rotation of motor drives the gear and rotates, and the gear passes through the rack and drives down the seat and rotate in the briquetting groove to change the staff to the observation angle of briquetting on the briquetting down.
Optionally, a first mounting groove is formed in the lower pressing seat, a second mounting groove is formed in the lower pressing block, the testing machine further comprises a baffle and a fastening bolt, the baffle is located in the first mounting groove and the second mounting groove, and the fastening bolt penetrates through the baffle and is in threaded connection with the lower pressing seat.
Through adopting above-mentioned technical scheme, the baffle can block debris such as stone grain, dust that produce in the testing process, reduces the possibility that debris got into the gap between briquetting and the briquetting inslot wall down to reduce the briquetting and take place unable pivoted possibility.
Optionally, the limiting rod is provided with a sleeve in a sliding manner, and an observation plate is arranged between the adjacent sleeves.
Through adopting above-mentioned technical scheme, the observation board can block the fragment that splashes to reduce staff's injured possibility.
Optionally, the compression testing machine further comprises a dust collection assembly for cleaning up sundries in the first mounting groove and the second mounting groove, and the dust collection assembly is arranged on the lower pressing seat.
Through adopting above-mentioned technical scheme, the staff can be through debris clearance such as dust collection component in to first mounting groove and the second mounting groove.
Optionally, the dust collection assembly comprises:
the second cylinder is arranged on the lower pressing seat;
the pushing seat is connected with a piston rod of the second air cylinder;
the suction nozzle is arranged on the push seat;
the exhaust fan is arranged on the lower pressing seat; and the number of the first and second groups,
and one end of the air pipe is connected with the suction nozzle, and the other end of the air pipe is connected with the exhaust fan.
Through adopting above-mentioned technical scheme, when needing to clear up adnexed debris such as dust on first mounting groove and the second mounting groove inner wall, the staff starts second cylinder and fan, the second cylinder can drive and push away the seat and remove, make the suction nozzle remove near the upper surface of seat of pushing down, and then make the suction nozzle will push down the seat and inhale the tuber pipe with the dust on the briquetting down, when through first mounting groove and second mounting groove, the suction nozzle then inhales the tuber pipe with the debris on first mounting groove and the second mounting groove inner wall, thereby be convenient for the staff to clear up adnexed debris on first mounting groove and the second mounting groove inner wall.
In summary, the present application at least includes the following beneficial technical effects:
1.……；
2.……。
drawings
FIG. 1 is a schematic overall structure diagram of a micro electro-mechanical liquid servo pressure tester according to an embodiment of the present application.
FIG. 2 is a cross-sectional view of a microelectromechanical-hydraulic servo pressure tester of an embodiment of the present application.
FIG. 3 is a schematic structural diagram of a micro electro-mechanical-hydraulic servo pressure tester showing a first mounting groove and a second mounting groove according to an embodiment of the application.
Description of the reference numerals: 1. a base; 2. a limiting rod; 3. pressing down the base; 4. pressing the block; 5. an upper pressing seat; 6. pressing the blocks; 7. a first cylinder; 8. a fixing groove; 9. a block pressing groove; 10. rotating the rod; 11. a rotation chamber; 12. a rack cavity; 13. a rack; 14. a gear; 15. a motor; 16. a first mounting groove; 17. a second mounting groove; 18. a baffle plate; 19. fastening a bolt; 20. a sleeve; 21. an observation plate; 22. a second cylinder; 23. a pushing seat; 24. a suction nozzle; 25. an exhaust fan; 26. an air duct; 27. and (4) brush hairs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-3 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses a microcomputer electrohydraulic servo pressure testing machine.
Referring to fig. 1, the microcomputer electro-hydraulic servo pressure tester comprises a base 1, wherein a plurality of limiting rods 2 which are parallel to each other are fixedly arranged on the base 1, an upper pressing seat 5 is fixedly arranged at the upper end of each limiting rod 2, a first driving assembly is arranged on each upper pressing seat 5, the first driving assembly is connected with an upper pressing block 6, each upper pressing block 6 is in a cylinder shape, and the first driving assembly is used for driving the upper pressing block 6 to move towards a direction close to or far away from the base 1; sliding on the gag lever post 2 and being provided with down and pressing seat 3, pressing seat 3 down and being located base 1 and last pressing seat 5 between, be provided with down briquetting 4 on pressing seat 3 down, lower briquetting 4 is the cylinder, and base 1 is last to be fixed to be provided with and is used for driving to press seat 3 down to being close to or keeping away from the second drive assembly who presses seat 5's orientation to remove, and second drive assembly presses seat 5 with last to be connected. Before using compression testing machine to test, the staff can drive down through second drive assembly and press seat 3 to reciprocate, then adjust the test block to the observation position of preferred to the staff of being convenient for observes the test block on pressing seat 3 under the in-process of the compressive property that detects the test block.
Referring to fig. 1 and 2, the second driving assembly includes first air cylinders 7, the number of the first air cylinders 7 can be set according to practical situations, and the first air cylinders 7 are fixedly arranged on the base 1; the second cylinder 22 is vertically arranged, and the length direction of the piston rod of the first cylinder 7 is consistent with the length direction of the limiting rod 2. In the embodiment, the base 1 is provided with a fixing groove 8, and a part of the cylinder body of the first cylinder 7 is fixed in the fixing groove 8; the first cylinder 7 is a lock cylinder. The staff can drive down through first cylinder 7 and press seat 3 upwards or move down to will press down seat 3 and adjust to the preferred position, so that the staff observes the test block on pressing down seat 3.
Referring to fig. 2, in order to facilitate the adjustment of the observation angle of the staff to the test block, a pressing block groove 9 is formed in the pressing base 3, the pressing block groove 9 is a cylinder, the pressing block 4 is rotatably arranged in the pressing block groove 9, and a rotating assembly for driving the pressing block 4 to rotate is arranged inside the pressing base 3. Specifically, the bottom surface of the lower press base 3 is provided with a rotating rod 10, and the rotating rod 10 is rotatably connected with the lower press base 3; a rotating cavity 11 and a rack 13 cavity 12 are formed in the lower pressing seat 3, the rack cavity 12 is annular, the rack cavity 12 is communicated with the rotating cavity 11, and the rack cavity 12 is communicated with the pressing block groove 9; the rotating assembly comprises a rack 13 arranged in a rack cavity 12, the rack 13 is fixedly arranged on the side wall of the lower pressing block 4, the rack 13 is meshed with a gear 14, the gear 14 is rotatably arranged in a rotating cavity 11, the gear 14 is coaxially connected with a motor 15, and the motor 15 is used for driving the gear 14 to rotate. The staff can drive gear 14 through motor 15 and rotate, and gear 14 drives briquetting 4 through rack 13 and rotates in briquetting groove 9 down to adjust the observation angle of sample on the briquetting 4 down.
Referring to fig. 2 and 3, in order to reduce the possibility that the lower pressing block 4 is difficult to rotate due to the fact that impurities such as dust and stone particles enter a gap between the lower pressing seat 3 and the pressing block groove 9, a first mounting groove 16 is formed in the lower pressing seat 3, a second mounting groove 17 is formed in the lower pressing block 4, the first mounting groove 16 and the second mounting groove 17 are both circular, and the first mounting groove 16 is communicated with the second mounting groove 17; the testing machine further comprises a baffle 18 and a fastening bolt 19, the baffle 18 is in a circular ring shape, the baffle 18 is located in the first installation groove 16 and the second installation groove 17, the fastening bolt 19 penetrates through the baffle 18, and the fastening bolt 19 is in threaded connection with the lower pressing seat 3. In order to reduce the possibility of injury to workers caused by fragment splashing, a sleeve 20 is arranged on each limiting rod 2 in a sliding mode, an observation plate 21 is arranged between every two adjacent sleeves 20, the observation plates 21 are transparent, and the sleeves 20 can be clamped on the limiting rods 2, namely the friction force borne by the sleeves 20 is larger than the gravity force of the sleeves 20 and the gravity force borne by the observation plates 21; the worker can slide the sleeve 20 up and down to adjust the height of the observation panel 21.
Referring to fig. 1 and 2, in order to clean up the dust and other impurities attached to the inner walls of the first mounting groove 16 and the second mounting groove 17, the pressure testing machine further comprises a dust collection assembly, the dust collection assembly is used for cleaning up the impurities in the first mounting groove 16 and the second mounting groove 17, and the dust collection assembly is arranged on the lower pressure base 3. Specifically, the dust collection assembly comprises a second cylinder 22 arranged on the lower pressing seat 3, a piston rod of the second cylinder 22 is connected with a pushing seat 23, a suction nozzle 24 is fixedly arranged at the bottom of the pushing seat 23, the suction nozzle 24 is connected with an air pipe 26, and an exhaust fan 25 is arranged at one end, far away from the suction nozzle 24, of the air pipe 26. In the present embodiment, the air duct 26 is a hose; the bottom of the pushing seat 23 is further provided with bristles 27, the bristles 27 are located on one side of the suction nozzle 24, which is far away from the second air cylinder 22, and the bristles 27 are in contact with the lower pressing seat 3. The staff can drive through second cylinder 22 and push away seat 23 and remove to make sundries such as dust on lower pressure seat 3, lower briquetting 4, the inner wall of first mounting groove 16 and the inner wall of second mounting groove 17 take place not hard up through brush hair 27, and inhale in the tuber pipe 26 through air exhauster 25 sundries, thereby the staff of being convenient for clears up.
The basic principle of a microcomputer electro-hydraulic servo pressure tester of the embodiment of the application is as follows: when the pressure testing machine is used for testing, a worker can drive the lower pressing seat 3 to move up and down through the second driving assembly, so that the lower pressing seat 3 is adjusted to a better observation position, the worker can observe a test block on the lower pressing seat 3 conveniently, and the worker can observe the test block conveniently relative to the pressure testing machine in the background technology; then the staff can drive briquetting 6 through first drive assembly and push down the test block on the briquetting 4 to detect the compressive property of test block.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (8)
1. The utility model provides a servo compression testing machine of microcomputer electricity liquid which characterized in that includes:
a base (1);
the limiting rods (2) are provided with a plurality of rods and are connected with the base (1);
the lower pressing seat (3) is connected with the limiting rod (2) in a sliding manner;
the lower pressing block (4) is arranged on the lower pressing seat (3);
the upper pressing seat (5) is fixedly connected with the limiting rod (2);
the upper pressing block (6) is positioned between the upper pressing seat (5) and the lower pressing seat (3);
the first driving assembly is connected with the upper pressing seat (5), connected with the upper pressing block (6) and used for driving the upper pressing block (6) to move towards or away from the base (1); and the number of the first and second groups,
the second driving assembly is connected with the lower pressing seat (3) and the base (1) and used for driving the lower pressing seat (3) to move towards the direction close to or far away from the upper pressing seat (5).
2. The micro electro mechanical hydraulic servo pressure tester according to claim 1, wherein the second driving assembly comprises a first cylinder (7), the first cylinder (7) is fixedly arranged on the base (1), and the length direction of a piston rod of the first cylinder (7) is consistent with the length direction of the limiting rod (2).
3. The micro electro mechanical hydraulic servo pressure tester according to claim 1, wherein the lower pressure seat (3) is provided with a pressure block groove (9), and the lower pressure block (4) is rotatably arranged in the pressure block groove (9); and a rotating assembly used for driving the lower pressing block (4) to rotate is arranged in the lower pressing seat (3).
4. The micro electro mechanical hydraulic servo pressure tester according to claim 3, wherein the lower pressure seat (3) is provided with a rotating cavity (11) and a rack cavity (12), and the rack cavity (12) is communicated with the rotating cavity (11) and the pressure block groove (9); the rotating assembly includes:
the rack (13) is arranged on the side wall of the lower pressing block (4) and is positioned in the rack cavity (12);
the gear (14) is rotatably arranged in the rotating cavity (11) and is meshed with the rack (13); and the number of the first and second groups,
and the motor (15) is connected with the gear (14) and is used for driving the gear (14) to rotate.
5. The micro electro mechanical hydraulic servo pressure testing machine according to claim 3, wherein a first mounting groove (16) is formed in the lower pressing seat (3), a second mounting groove (17) is formed in the lower pressing block (4), the testing machine further comprises a baffle plate (18) and a fastening bolt (19), the baffle plate (18) is located in the first mounting groove (16) and the second mounting groove (17), and the fastening bolt (19) penetrates through the baffle plate (18) and is in threaded connection with the lower pressing seat (3).
6. The electrohydraulic servo pressure tester for the micro-computer according to claim 1, wherein sleeves (20) are slidably arranged on the limiting rods (2), and an observation plate (21) is arranged between the adjacent sleeves (20).
7. The micro electro mechanical hydraulic servo pressure testing machine according to claim 6, further comprising a dust suction assembly for cleaning impurities in the first mounting groove (16) and the second mounting groove (17), wherein the dust suction assembly is arranged on the lower pressing seat (3).
8. The micro-electro-hydraulic servo pressure tester of claim 7, wherein the dust suction assembly comprises:
the second air cylinder (22) is arranged on the lower pressing seat (3);
the push seat (23) is connected with a piston rod of the second cylinder (22);
the suction nozzle (24) is arranged on the push seat (23);
the exhaust fan (25) is arranged on the lower pressing seat (3); and the number of the first and second groups,
and one end of the air pipe (26) is connected with the suction nozzle (24), and the other end of the air pipe is connected with the exhaust fan (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223002247.6U CN218782127U (en) | 2022-11-10 | 2022-11-10 | Microcomputer electrohydraulic servo pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223002247.6U CN218782127U (en) | 2022-11-10 | 2022-11-10 | Microcomputer electrohydraulic servo pressure tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218782127U true CN218782127U (en) | 2023-03-31 |
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ID=85716703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223002247.6U Active CN218782127U (en) | 2022-11-10 | 2022-11-10 | Microcomputer electrohydraulic servo pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218782127U (en) |
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2022
- 2022-11-10 CN CN202223002247.6U patent/CN218782127U/en active Active
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