Probe service life testing all-in-one machine
By designing a probe life test all-in-one machine with integrated elastic, resistance and life test functions, the problem of high labor and time cost in the existing technology is solved, an efficient and accurate test process is achieved, and operation complexity is reduced.
Patent Information
- Application Number
- CN202422255742.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-14
AI Technical Summary
In the prior art, the use of manpower, investment time and expenses are quite expensive, the setup steps are cumbersome, the process is complicated, and some use environments are limited.
A probe life test all-in-one machine was designed, integrating elastic, resistance, and life test functions, simplifying the setting steps through software control process, and using XY mobile platform to improve the flexibility and accuracy of testing.
It greatly saves manpower and testing costs, simplifies the setup steps, improves the accuracy and efficiency of the test, reduces the user's operating time, and realizes fully automated testing.
Smart Images
Figure CN223005571U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of probe life testing, in particular to an integrated probe life testing machine. Background Art
[0002] In previous functional tests, such as elastic force, resistance, and compression life tests, there are many single-function devices, the test process is cumbersome, a large amount of time is required for product testing, and manpower is consumed. This device integrates elastic force, resistance, and life function tests. It can be used with any single function or a combination of the three functions of elastic force, resistance, and life. The setting steps are in one step, and the setting process is all controlled by software, greatly improving the accuracy and reliability of the set parameters. In principle, it saves most of the time for the original test process. In addition, the current technology used is relatively mature, the components used are excellent, and the test results are well-founded and reasonable, which also greatly ensures the accuracy of the test results. The test data, curves and other results can be exported and saved, and the usability is relatively high.
[0003] There are many resistance, elastic force, and life testing devices on the market, but they are highly single, with monotonous functions. Replacing the test function requires replacing the device, which consumes a large amount of time cost. Although there are similar devices (a combination of two or three functions of elastic force, resistance, and function), the technology and test accuracy still need to be verified.
[0004] In the prior art, the use of manpower, input time, and cost are quite high, the setting steps are cumbersome, the process is complex, and some use environments are restricted. Content of the Utility Model
[0005] The purpose of the utility model is to propose an integrated probe life testing machine to solve the disadvantages of high use of manpower, input time, and cost, cumbersome setting steps, complex process, and restricted use environments in the prior art.
[0006] To achieve the above purpose, the utility model adopts the following technical solutions:
[0007] The integrated probe life testing machine includes:
[0008] A machine body, with feet provided at the four corners of the bottom of the machine body, and a support platform is installed on the top of the machine body;
[0009] A control cabinet, arranged beside the machine body, for controlling electrical appliances;
[0010] An elastic force and resistance test station, arranged on the top of the support platform, for performing elastic force tests;
[0011] A life test station, arranged on the top of the support platform, for performing life tests;
[0012] The XY moving platform is arranged on the top of the support platform, and a load platform is arranged on the top of the XY moving platform.
[0013] Preferably, the elastic resistance test station includes a vertical electric slide rail and a load cell fixing seat. The vertical electric slide rail is installed on the top of the support platform, and the load cell fixing seat is installed on the vertical electric slide rail for controlling the height adjustment of the load cell fixing seat.
[0014] Preferably, a load cell and a pressure head are arranged on the load cell fixing seat, and resistance interfaces are built in the load cell and the pressure head.
[0015] Preferably, the life test station includes a vertical plate and a handwheel. The vertical plate is installed on the top of the support platform, the handwheel is installed on the support platform, and a life test block is installed on the handwheel.
[0016] Preferably, a life test station is arranged on the life test block, and a micrometer and a dial indicator are arranged on the life test station.
[0017] Preferably, an operation panel is arranged on the side of the machine body.
[0018] Preferably, a machine-end power socket, a small cable socket, a large cable socket, a load cell cable socket, and a network cable socket are arranged on the control cabinet.
[0019] In the present utility model, the beneficial effects of the probe life test integrated machine are as follows:
[0020] For the elastic and resistance test station of this solution: Using the right-side station for testing, this structure consists of a high-precision lead screw, a servo motor, a speed reducer, a guide rail, and an encoder, and is driven by a single driver to control the test shaft to move up and down with relatively high movement accuracy.
[0021] For the life test station: It is controlled by a single servo motor and a speed reducer, driven by a separate driver, externally equipped with a life shaft transmission structure, and equipped with a high-precision micrometer to control and adjust the life test distance. A high-precision dial indicator is installed on the left side, and the stroke movement distance is clear at a glance.
[0022] For the XY platform: The platform is separately controlled by two motors and driven by a separate driver, and is transmitted by a synchronous belt pulley with relatively high movement accuracy.
[0023] For the structural part: The external structure of the equipment includes an elastic resistance test station (right side), a life test station (left side), and an XY moving platform (bottom plate plane). This structural type conforms to the sequence rationality of the elastic, resistance, and life test processes. The test process uses the stations in the order of left first and then right, with reasonable matching. The XY platform is used to test the displacement of the product, with relatively high flexibility and accuracy. The content of the application for protection is this external structure, appearance dimensions, and action process.
[0024] Software part: It is divided into a setting page and a testing page. The pages are arranged according to the process, clear and straightforward, carried out one by one, with clear levels. The content applied for protection is the page function distribution and includes similarities.
[0025] The setting steps of the present utility model can be saved and reused. The testing process does not require manual intervention, greatly saving labor and testing costs. The process is efficient, the setting functions and testing speed are optional, it has a wide range of uses, a simple process, comprehensive functions, and is relatively simple and convenient to use.
[0026] The present utility model combines functions of resistance, elasticity, and life testing into one. The setting steps only need to be done once and can be saved and reused, greatly reducing the operation time of users and realizing fully automated testing. Brief Description of the Drawings
[0027] Figure 1 It is a schematic structural diagram of the probe life testing integrated machine proposed by the present utility model;
[0028] Figure 2 It is a schematic side view structural diagram of the probe life testing integrated machine proposed by the present utility model;
[0029] Figure 3 It is a schematic partial structural diagram above the probe life testing support platform proposed by the present utility model;
[0030] Figure 4 It is a schematic structural diagram of the operation panel proposed by the present utility model;
[0031] Figure 5 It is a schematic connection structural diagram of the machine body and the support platform proposed by the present utility model.
[0032] In the figure: 1. Load cell fixed seat; 2. Load cell and indenter; 3. Built-in resistance interface; 4. Carrying platform; 5. Foot seat; 6. Operation panel; 7. XY moving platform; 8. Life testing block; 9. Life testing station; 10. Micrometer; 11. Dial indicator; 12. Handwheel; 13. Machine end power socket; 14. Small cable socket; 15. Large cable socket; 16. Load cell wire socket; 17. Network cable socket; 18. Support platform; 19. Machine body; 20. Positioning groove; 21. Positioning block; 22. Fixed groove; 23. Bolt; 24. Handle. Detailed Embodiment
[0033] Next, the technical solutions in this embodiment will be clearly and completely described in conjunction with the drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of this embodiment, rather than all the embodiments. Embodiment
[0034] Next, in conjunction with Figures 1-4Make a further detailed description of this application.
[0035] A probe life test all-in-one machine, comprising:
[0036] A machine body 19, with feet 5 provided at the four corners of the bottom of the machine body 19, and a support platform 18 is installed on the top of the machine body 19;
[0037] A control cabinet 25, arranged beside the machine body 19, for controlling electrical appliances;
[0038] A spring resistance test station, arranged on the top of the support platform 18, for performing spring force tests;
[0039] A life test station, arranged on the top of the support platform 18, for performing life tests;
[0040] An XY moving platform 7, arranged on the top of the support platform 18, and a load platform 4 is arranged on the top of the XY moving platform 7.
[0041] In this embodiment, the spring resistance test station includes a vertical electric slide rail and a load cell fixing seat 1. The vertical electric slide rail is installed on the top of the support platform 18, and the load cell fixing seat 1 is installed on the vertical electric slide rail for controlling the height adjustment of the load cell fixing seat 1.
[0042] In this embodiment, a load cell and a pressure head 2 are arranged on the load cell fixing seat 1, and a resistance interface 3 is built in the load cell and the pressure head 2.
[0043] In this embodiment, the life test station includes a vertical plate and a handwheel 12. The vertical plate is installed on the top of the support platform 18, the handwheel 12 is installed on the support platform 18, and a life test block 8 is installed on the handwheel 12.
[0044] In this embodiment, a life test station 9 is arranged on the life test block 8, and a micrometer 10 and a dial indicator 11 are arranged on the life test station 9.
[0045] In this embodiment, an operation panel 6 is arranged on the side of the machine body 19.
[0046] Specifically, referring to Figure 4 , the markings on the operation panel 6 are as follows:
[0047] (a) Low-speed rise button: Click this button, and the machine will rise by 0.01 mm; if this button is continuously held down, the machine will rise at a low speed.
[0048] (b) Medium-speed rise button: Click this button, and the machine will rise by 0.10 mm; if this button is continuously held down, the machine will rise at a medium speed.
[0049] (c) High-speed up button: Click this button, and the machine table will rise by 1.00 mm; if this button is continuously pressed, the machine table will rise at high speed.
[0050] (d) Low-speed down button: Click this button, and the machine table will lower by 0.01 mm; if this button is continuously pressed, the machine table will lower at low speed.
[0051] (e) Medium-speed down button: Click this button, and the machine table will lower by 0.10 mm; if this button is continuously pressed, the machine table will lower at medium speed.
[0052] (f) High-speed down button: Click this button, and the machine table will lower by 1.00 mm; if this button is continuously pressed, the machine table will lower at high speed.
[0053] (g) Start button: When the test settings are completed, you can select automatic measurement in the measurement option on the execution screen, and the machine table will start testing. Also, when on the execution screen, pressing this key can also start testing.
[0054] (h) Stop button: After starting the test, if you want to terminate this test, you can press the end measurement option on the execution screen, and the machine table will stop testing. Also, during the test process, pressing this key can also stop testing.
[0055] (i) Upper limit indicator light: When the machine table moves upward, when the moving seat touches the upper limit adjustment ring, the upper limit switch will actuate, sending a stop signal to stop the machine table, and at this time the upper limit indicator light will light up.
[0056] (j) Lower limit indicator light: When the machine table moves downward, when the moving seat touches the lower limit adjustment ring, the lower limit switch will actuate, sending a stop signal to stop the machine table, and at this time the lower limit indicator light will light up.
[0057] (k) Emergency stop button: When an emergency occurs during machine operation, pressing the emergency stop button will immediately stop the machine. To resume operation, this button needs to be released.
[0058] In this embodiment, on the control cabinet 25, there are provided a machine-side power socket 13, a small cable socket 14, a large cable socket 15, a load cell cable socket 16, and a network cable socket 17.
[0059] Working mode: The load cell fixing base 1 is used to fix the load cell. When fixing, please pay attention to the left - right and front - back levels of the load cell to avoid affecting the test accuracy due to an inclined angle of the load cell. Load cell and indenter 2 (when equipped with a resistor, this indenter is also used as a probe for measuring resistance. The commonly used materials are copper - plated with gold and silver rod): During testing, it is a device for detecting the test force. The appropriate fixture with a Φ diameter can be fixed on the sensing end according to the key size of the test for convenient measurement. Each load cell has its maximum load - bearing specification pasted on its surface. Although this machine has an overload protection function, it is still recommended not to exceed its specification to avoid damaging the load cell. Built - in resistance interface 3: Due to different resistance test methods, this is the built - in resistance test interface, which can be connected here and the indenter for resistance testing. Loading platform 4: The bottom layer of this loading platform 4 is made of metal, and the upper part is made of bakelite or other insulating materials. The bakelite can be made into corresponding slots or holes according to the size of the fixture board used by the customer. When measuring resistance, a copper - plated with gold board or a silver block can be placed. Then place the fixture board on the silver block. Footrest 5: When the machine body 19 shakes when placed on the platform, the height of the front - back - left - right footrests 5 can be adjusted so that the machine can be tested in a stable environment. (During testing, please try to keep the machine horizontally stable). The XY moving platform 7 is located at the bottom of the loading platform and can be manually or automatically moved in the four directions of front - back - left - right to facilitate the movement of the product. Life - test block 8 is located below the life - test station and is used for life - testing the product; Life - test station 9: This workstation is used for the life - test function. Micrometer 10 is used to adjust the distance between the life - test block and the product. Dial indicator 11 is used to measure the life - test stroke. Handwheel 12 is used to adjust the height of the life - test shaft. Rotating clockwise lowers the test shaft, and rotating counter - clockwise raises it. Machine - end power socket 13: There are 3 power sockets on this machine: machine - end power socket, control system (industrial computer) power socket, and display power socket. After turning on the machine, if the machine - end power socket is not plugged in or there is no power, the software will report an error: Abnormal signal reading of the servo motor. Small cable socket 14 is used for transmitting IO signals such as keys between the host and the machine. Large cable socket 15 is used for high - speed transmission of load - stroke signals between the host and the machine. Load - cell cable socket 16 is used for connecting the load cell and the machine. Network cable socket 17 is only used in the model 9206 - ST (probe load - life tester). This network port is connected to the industrial host. Embodiment
[0060] Reference Figure 5, the rest of Example 2 is the same as that of Example 1, except that: four positioning grooves 20 are opened at the bottom of the support platform 18, four positioning blocks 21 are installed at the top of the body 19, and the four positioning blocks 21 are matched with the four positioning grooves 20. Through holes are opened on both sides of the support platform 18, bolts 23 are movably installed in the four through holes, handles 24 are fixedly installed at the outer ends of the four bolts 23, fixing grooves 22 are opened on the outer sides of the four positioning blocks 21, and the bolts 23 are matched with the fixing grooves 22. All the structural shapes, sizes and materials of Example 1 are included in this application, and can be selected and adjusted to meet specific usage situations. The attached drawings are all schematic structural diagrams, and the specific actual sizes can be appropriately adjusted.
[0061] The above is only the preferred specific implementation manner of this embodiment, but the protection scope of this embodiment is not limited thereto. Any person skilled in the art within the technical scope disclosed in this embodiment, according to the technical solution of this embodiment and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of this embodiment.
Claims
1. The probe life test all-in-one machine is characterized by: include: A machine body (19), wherein footrests (5) are arranged at four corners of the bottom of the machine body (19), and a support platform (18) is installed on the top of the machine body (19); A control cabinet (25), arranged beside the machine body (19), for controlling electrical appliances; An elastic resistance testing station, arranged on the top of the support platform (18), for performing elastic force testing; A life test station, arranged on the top of the support platform (18), for performing life tests; The XY movable platform (7) is arranged on the top of the support platform (18), and the top of the XY movable platform (7) is provided with an object carrying platform (4).
2. The probe life test integrated machine according to claim 1, characterized in that: The elastic resistance test station comprises a vertical electric slide rail and a load cell fixing seat (1); the vertical electric slide rail is mounted on the top of the support platform (18); the load cell fixing seat (1) is mounted on the vertical electric slide rail and is used to control the load cell fixing seat (1) to adjust its height.
3. The probe life test integrated machine according to claim 2, characterized in that: The load cell fixing seat (1) is provided with a load cell and a pressure head (2), and the load cell and the pressure head (2) are provided with a built-in resistance interface (3).
4. The probe life test integrated machine according to claim 1, characterized in that: The life test station comprises a vertical plate and a hand wheel (12); the vertical plate is mounted on the top of a support platform (18); the hand wheel (12) is mounted on the support platform (18); and a life test block (8) is mounted on the hand wheel (12).
5. The probe life test integrated machine according to claim 4, characterized in that: The life test block (8) is provided with a life test station (9), and the life test station (9) is provided with a micrometer (10) and a micrometer gauge (11).
6. The probe life test integrated machine according to claim 1, characterized in that: An operation panel (6) is provided on the side of the machine body (19).
7. The probe life test integrated machine according to claim 1, characterized in that: The control cabinet (25) is provided with a machine-end power socket (13), a small flat cable socket (14), a large flat cable socket (15), a load cell cable socket (16), and a network cable socket (17).