A high-precision intelligent instrument production detection device

Abstract

The utility model discloses a high accuracy intelligent instrument production detection equipment, including work table and mounting bracket, the mounting bracket fixed mounting is in the upper surface of work table, the upper surface fixed mounting of mounting bracket has the hydraulic pressure rod, the hydraulic pressure rod penetrates the upper surface of mounting bracket, the bottom of hydraulic pressure rod is provided with pressure detection head, the upper surface of work table is provided with movable frame, the upper surface of movable frame is provided with the placement platform. The utility model discloses, through setting work table, mounting bracket, pressure detection head, movable frame, placement platform, recess, servo motor, threaded rod, limit rod, moving block, slide and slider etc. the cooperation of part, realized the function that the position of intelligent instrument was adjusted quickly and conveniently, through the movable frame of longitudinal movement and the placement platform of horizontal movement drive the position of intelligent instrument and adjust quickly, save time and energy, accelerate the detection rate of intelligent instrument, improve the practicality and convenience of detection equipment.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, and in particular to a high-precision intelligent instrument production testing equipment. Background Technology

[0002] High-precision intelligent instruments are a new generation of instruments that use microcomputers as their core and integrate computer technology and detection technology. They are mainly used in industrial automation, energy management and agricultural environmental monitoring. Their basic functions include data acquisition, processing, display and communication, and they support extended applications such as transmitter output and relay control. During the production process of intelligent instruments, various tests need to be carried out on the intelligent instruments, including pressure resistance test, waterproof test and sealing test, etc.

[0003] In existing technologies, when performing pressure tests on smart meters, traditional pressure testing equipment mostly does not have a moving mechanism. Since smart meters need to be fixed, the pressure test can only be performed on the same position of the smart meter. It is inconvenient to adjust the position of the smart meter, and the adjustment process is cumbersome and complicated, wasting time and effort, slowing down the testing speed of the smart meter, and reducing the practicality and convenience of the testing equipment. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-precision intelligent instrument production and testing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-precision intelligent instrument production and testing equipment, comprising a workbench and a mounting frame. The mounting frame is fixedly installed on the upper surface of the workbench. A hydraulic rod is fixedly installed on the upper surface of the mounting frame, penetrating through the upper surface of the mounting frame. A pressure detection head is provided at the bottom end of the hydraulic rod. A movable frame is provided on the upper surface of the workbench, and a placement platform is provided on the upper surface of the movable frame. A placement groove is formed on the upper surface of the placement platform. Two grooves are formed on the upper surface of the workbench. A servo motor is fixedly installed on the front wall of the workbench. A threaded rod is fixedly installed at the output end of the servo motor. The threaded rod penetrates through the front wall of the workbench and extends into the interior of one groove. A limit rod is fixedly installed on the inner wall of the other groove. Two movable blocks are fixedly installed on the lower surface of the movable frame. A fixing component is provided inside the placement groove.

[0006] As a further description of the above technical solution: a threaded column is fixedly installed at the bottom end of the hydraulic rod, and a threaded sleeve that meshes with the threaded column is fixedly installed on the upper surface of the pressure detection head. By setting the above components, the function of replacing the pressure detection head is realized.

[0007] As a further description of the above technical solution: the side wall of one of the moving blocks is threadedly connected to the threaded rod, and the side wall of the other moving block is inserted into the limiting rod. By setting the above components, the function of moving the frame back and forth is realized.

[0008] As a further description of the above technical solution: two sliding rods are fixedly installed on the inner wall of the movable frame, two sliders are fixedly installed on the lower surface of the placement platform, an installation plate is fixedly installed at the front end of the placement platform, two positioning rods are inserted through the front wall of the installation plate, a pull plate is fixedly connected to the end of the two positioning rods away from the installation plate, and a tension spring is sleeved on the outer surface of the positioning rod. By setting the above components, the function of moving the placement platform is realized.

[0009] As a further description of the above technical solution: the two sliders are respectively sleeved on the outer surface of the corresponding slide rod, the front wall of the movable frame is provided with a number of positioning holes for insertion into the positioning rod, and the two ends of the tension spring are respectively fixedly connected to the mounting plate and the pull plate. By setting the above components, the function of fixing the placement platform is realized.

[0010] As a further description of the above technical solution: the fixing component includes two mounting slots, which are respectively opened at both ends of the bottom wall of the placement slot. A bidirectional lead screw is rotatably connected to the inner wall of one mounting slot. The bidirectional lead screw passes through the inner wall of the mounting slot and extends to the front end of the placement platform. A throttle is fixedly installed at the end of the bidirectional lead screw away from the placement platform. A fixing rod is fixedly installed on the inner wall of the other mounting slot. Two clamping plates are provided inside the placement slot. Rubber buffer blocks are fixedly installed on the opposite side walls of the two clamping plates. By setting the fixing component, the function of quickly fixing the smart instrument is realized.

[0011] As a further description of the above technical solution: the outer surface of the bidirectional lead screw is provided with a forward thread and a reverse thread, the sidewalls of one end of the two clamping plates are respectively threaded to the two ends of the bidirectional lead screw, and the sidewalls of the other end of the two clamping plates are respectively inserted into the two ends of the fixing rod. By setting the above components, the function of the two clamping plates moving closer to each other is realized.

[0012] This utility model has the following beneficial effects:

[0013] 1. Compared with existing technologies, this high-precision intelligent instrument production and testing equipment, through the coordination of components such as a worktable, mounting frame, hydraulic rod, pressure testing head, threaded column, threaded sleeve, moving frame, placement platform, placement groove, recess, servo motor, threaded rod, limit rod, moving block, slide rod, slider, mounting plate, positioning rod, pull plate, and tension spring, achieves the function of quickly and conveniently adjusting the position of the intelligent instrument. The longitudinally moving moving frame and the laterally moving placement platform drive the rapid adjustment of the intelligent instrument's position, saving time and effort, accelerating the testing rate of the intelligent instrument, and improving the practicality and convenience of the testing equipment.

[0014] 2. Compared with existing technologies, this high-precision intelligent instrument production and testing equipment achieves the function of quickly fixing intelligent instruments by setting up mounting slots, bidirectional lead screws, throttles, fixing rods, clamps, and rubber buffer blocks. By bringing the two clamps close to each other, the intelligent instrument is fixed after the rubber buffer blocks on the side walls of the two clamps are in contact with the intelligent instrument. This is convenient and quick, further improving the convenience of the testing equipment on the original basis. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a high-precision intelligent instrument production and testing equipment proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the mobile frame structure of a high-precision intelligent instrument production and testing equipment proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the pressure detection head structure of a high-precision intelligent instrument production and testing equipment proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the placement platform structure of a high-precision intelligent instrument production and testing equipment proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the fixed component structure of a high-precision intelligent instrument production and testing equipment proposed in this utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Mounting frame; 3. Hydraulic rod; 4. Pressure detection head; 5. Threaded column; 6. Threaded sleeve; 7. Moving frame; 8. Placement platform; 9. Placement slot; 10. Groove; 11. Servo motor; 12. Threaded rod; 13. Limiting rod; 14. Moving block; 15. Sliding rod; 16. Sliding block; 17. Mounting plate; 18. Positioning rod; 19. Pull plate; 20. Tension spring; 21. Mounting slot; 22. Two-way lead screw; 23. Thruster; 24. Fixing rod; 25. Clamping plate; 26. Rubber buffer block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1 to 5 This utility model provides a high-precision intelligent instrument production and testing equipment, comprising a workbench 1 and a mounting frame 2. The mounting frame 2 is fixedly mounted on the upper surface of the workbench 1. A hydraulic rod 3 is fixedly mounted on the upper surface of the mounting frame 2, penetrating the upper surface of the mounting frame 2. A pressure detection head 4 is provided at the bottom end of the hydraulic rod 3, and a threaded post 5 is fixedly mounted at the bottom end of the hydraulic rod 3. A threaded sleeve 6 that meshes with the threaded post 5 is fixedly mounted on the upper surface of the pressure detection head 4. A movable frame 7 is provided on the upper surface of the workbench 1, and a placement platform 8 is provided on the upper surface of the movable frame 7. The upper surface of the platform 8 is provided with a placement groove 9, and the upper surface of the worktable 1 is provided with two grooves 10. A servo motor 11 is fixedly installed on the front wall of the worktable 1, and a threaded rod 12 is fixedly installed on the output end of the servo motor 11. The threaded rod 12 passes through the front wall of the worktable 1 and extends into the interior of one groove 10. A limit rod 13 is fixedly installed on the inner wall of the other groove 10. Two moving blocks 14 are fixedly installed on the lower surface of the moving frame 7. The side wall of one moving block 14 is threadedly connected to the threaded rod 12, and the side wall of the other moving block 14 is inserted into the limit rod 13.

[0024] To move and fix the placement platform 8, two sliding rods 15 are fixedly installed on the inner wall of the moving frame 7, and two sliders 16 are fixedly installed on the lower surface of the placement platform 8. The two sliders 16 are respectively sleeved on the outer surface of the corresponding sliding rods 15. A mounting plate 17 is fixedly installed at the front end of the placement platform 8. Two positioning rods 18 are inserted through the front wall of the mounting plate 17. Several positioning holes are opened on the front wall of the moving frame 7 to be inserted into the positioning rods 18. A pull plate 19 is fixedly connected to the end of the two positioning rods 18 away from the mounting plate 17. A tension spring 20 is sleeved on the outer surface of the positioning rod 18. The two ends of the tension spring 20 are fixedly connected to the mounting plate 17 and the pull plate 19 respectively.

[0025] By setting up a workbench 1, mounting frame 2, hydraulic rod 3, pressure detection head 4, threaded column 5, threaded sleeve 6, moving frame 7, placement platform 8, placement groove 9, recess 10, servo motor 11, threaded rod 12, limit rod 13, moving block 14, sliding rod 15, slider 16, mounting plate 17, positioning rod 18, pull plate 19, and tension spring 20, the function of quickly and conveniently adjusting the position of the intelligent instrument is realized. The longitudinally moving moving frame 7 and the laterally moving placement platform 8 drive the position of the intelligent instrument to be quickly adjusted, saving time and effort, speeding up the detection rate of the intelligent instrument, and improving the practicality and convenience of the detection equipment.

[0026] The placement slot 9 is equipped with a fixing component, which includes two mounting slots 21. The two mounting slots 21 are respectively opened at both ends of the bottom wall of the placement slot 9. A bidirectional lead screw 22 is rotatably connected to the inner wall of one mounting slot 21. The bidirectional lead screw 22 passes through the inner wall of the mounting slot 21 and extends to the front end of the placement platform 8. A throttle 23 is fixedly installed at the end of the bidirectional lead screw 22 away from the placement platform 8. A fixing rod 24 is fixedly installed on the inner wall of the other mounting slot 21. The placement slot 9 is equipped with two clamping plates 25. The outer surface of the bidirectional lead screw 22 is provided with forward threads and reverse threads. The side walls of one end of the two clamping plates 25 are respectively threaded to the two ends of the bidirectional lead screw 22. The side walls of the other end of the two clamping plates 25 are respectively inserted into the two ends of the fixing rod 24. Rubber buffer blocks 26 are fixedly installed on the opposite side walls of the two clamping plates 25.

[0027] By setting up the mounting groove 21, the bidirectional lead screw 22, the throttle 23, the fixing rod 24, the clamping plate 25, and the rubber buffer block 26, the function of quickly fixing the intelligent instrument is realized. By bringing the two clamping plates 25 close to each other, the intelligent instrument is fixed after the rubber buffer block 26 on the side wall of the two clamping plates 25 is in contact with the intelligent instrument. This is convenient and quick, and further improves the convenience of the testing equipment on the original basis.

[0028] Working principle: When performing a pressure test on the smart instrument, first place the smart instrument into the placement slot 9 on the placement platform 8, then turn the handle 23. When the handle 23 turns, it drives the bidirectional lead screw 22 to rotate inside the mounting slot 21. During the rotation of the bidirectional lead screw 22, the two clamping plates 25 are driven to move through the forward and reverse threads. Under the action of the fixing rod 24, the two clamping plates 25 move closer to each other inside the placement slot 9 along the outer surfaces of the bidirectional lead screw 22 and the fixing rod 24. When the rubber buffer blocks 26 on the side walls of the two clamping plates 25 are in contact with the smart instrument, the smart instrument is clamped and fixed.

[0029] After the smart instrument is fixed, the servo motor 11 is started. When the servo motor 11 runs, it drives the threaded rod 12 to rotate inside the groove 10. During the rotation of the threaded rod 12, it drives the moving block 14 to move. Under the action of the limit rod 13, the two moving blocks 14 move along the outer surface of the threaded rod 12 and the limit rod 13 inside the two grooves 10, thereby driving the moving frame 7 to move on the upper surface of the workbench 1. The moving frame 7 drives the placement platform 8 and the smart instrument to move into the mounting frame 2. When the smart instrument moves below the pressure detection head 4, the hydraulic rod 3 is started and the hydraulic rod 3 is extended, thereby driving the pressure detection head 4 to descend. When the pressure detection head 4 contacts the smart instrument, the smart instrument is subjected to pressure resistance testing.

[0030] During the pressure test of the smart instrument, the servo motor 11 is controlled to run in the forward or reverse direction, thereby driving the threaded rod 12 to rotate clockwise or counterclockwise, which in turn moves the moving frame 7 forward or backward, thus moving the smart instrument forward or backward to adjust its longitudinal position. When the smart instrument reaches the appropriate position, the servo motor 11 is stopped, and the position of the moving frame 7 is fixed, thereby fixing the longitudinal position of the smart instrument. Pulling the pull plate 19 causes the tension spring 20 to stretch and deform, and at the same time pulls the positioning rod 18 to extend away from the mounting plate 17. When the positioning rod 18 slides out of the positioning hole, the tension is released. The mounting plate 17 is removed from the fixation of the placement platform 8. Then, the placement platform 8 is pulled to the left or right, causing it to slide to the left or right on the upper surface of the moving frame 7. The slider 16 slides to the left or right on the outer surface of the slide rod 15, simultaneously moving the smart instrument to the left or right. When the smart instrument reaches the appropriate position, the pull plate 19 is released, the tension spring 20 is restored, and the pull plate 19 is pulled to re-insert the positioning rod 18 into the positioning hole, fixing the mounting plate 17 and the placement platform 8, thereby fixing the lateral position of the smart instrument. Then, the hydraulic rod 3 is controlled to drive the pressure detection head 4 to descend, performing pressure resistance testing on different positions of the smart instrument.

[0031] When the pressure detection head 4 needs to be replaced, rotate the pressure detection head 4. When the pressure detection head 4 rotates, it drives the threaded sleeve 6 to rotate on the outer surface of the threaded post 5, so that the threaded sleeve 6 extends downward along the outer surface of the threaded post 5. After the threaded sleeve 6 separates from the threaded post 5, the disassembly of the pressure detection head 4 is completed. Then take out the new pressure detection head 4 and reverse the above operation to fix and install the new pressure detection head 4, thus completing the replacement of the pressure detection head 4.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-precision intelligent instrument production and testing equipment, comprising a workbench (1) and a mounting frame (2), characterized in that: The mounting bracket (2) is fixedly mounted on the upper surface of the workbench (1). A hydraulic rod (3) is fixedly mounted on the upper surface of the mounting bracket (2). The hydraulic rod (3) penetrates the upper surface of the mounting bracket (2). A pressure detection head (4) is provided at the bottom end of the hydraulic rod (3). A movable frame (7) is provided on the upper surface of the workbench (1). A placement platform (8) is provided on the upper surface of the movable frame (7). A placement groove (9) is opened on the upper surface of the placement platform (8). Two grooves (10) are provided. A servo motor (11) is fixedly installed on the front wall of the worktable (1). A threaded rod (12) is fixedly installed at the output end of the servo motor (11). The threaded rod (12) passes through the front wall of the worktable (1) and extends into the interior of one groove (10). A limit rod (13) is fixedly installed on the inner wall of the other groove (10). Two moving blocks (14) are fixedly installed on the lower surface of the moving frame (7). A fixing component is provided inside the placement slot (9).

2. The high-precision intelligent instrument production and testing equipment according to claim 1, characterized in that: A threaded column (5) is fixedly installed at the bottom end of the hydraulic rod (3), and a threaded sleeve (6) that meshes with the threaded column (5) is fixedly installed on the upper surface of the pressure detection head (4).

3. The high-precision intelligent instrument production and testing equipment according to claim 1, characterized in that: One of the movable blocks (14) has its sidewall threaded to the threaded rod (12), and the other of the movable blocks (14) has its sidewall inserted into the limiting rod (13).

4. The high-precision intelligent instrument production and testing equipment according to claim 1, characterized in that: Two sliding rods (15) are fixedly installed on the inner wall of the movable frame (7), two sliders (16) are fixedly installed on the lower surface of the placement platform (8), an installation plate (17) is fixedly installed at the front end of the placement platform (8), two positioning rods (18) are inserted through the front wall of the installation plate (17), a pull plate (19) is fixedly connected to the end of the two positioning rods (18) away from the installation plate (17), and a tension spring (20) is sleeved on the outer surface of the positioning rods (18).

5. The high-precision intelligent instrument production and testing equipment according to claim 4, characterized in that: The two sliders (16) are respectively sleeved on the outer surface of the corresponding slider (15). The front wall of the moving frame (7) has several positioning holes for insertion into the positioning rod (18). The two ends of the tension spring (20) are respectively fixedly connected to the mounting plate (17) and the pull plate (19).

6. The high-precision intelligent instrument production and testing equipment according to claim 1, characterized in that: The fixing assembly includes two mounting slots (21), which are respectively opened at both ends of the bottom wall of the placement slot (9). A bidirectional lead screw (22) is rotatably connected to the inner wall of one mounting slot (21). The bidirectional lead screw (22) passes through the inner wall of the mounting slot (21) and extends to the front end of the placement platform (8). A throttle (23) is fixedly installed at the end of the bidirectional lead screw (22) away from the placement platform (8). A fixing rod (24) is fixedly installed on the inner wall of the other mounting slot (21). Two clamping plates (25) are provided inside the placement slot (9). Rubber buffer blocks (26) are fixedly installed on the opposite side walls of the two clamping plates (25).

7. The high-precision intelligent instrument production and testing equipment according to claim 6, characterized in that: The outer surface of the bidirectional lead screw (22) is provided with a forward thread and a reverse thread. The sidewalls of one end of the two clamping plates (25) are respectively threaded to the two ends of the bidirectional lead screw (22), and the sidewalls of the other end of the two clamping plates (25) are respectively inserted into the two ends of the fixing rod (24).

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