Guide rail test platform for mechanical guide rail production
By designing a mechanical guide rail test platform including threaded rods, fixed plates, motors and sliders, the problem of easy deviation of only single-length guide rails and guide rails in the prior art is solved, and the adaptation and testing accuracy of different lengths of guide rails are achieved.
Patent Information
- Application Number
- CN202422228362.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The existing guide rail testing platform for mechanical guide rail production can only test guide rails of a single length and cannot be adapted to guide rails of different lengths. The guide rails are prone to offset during testing, affecting the test accuracy.
A guide rail test platform including the test platform body, connecting plate, threaded rod, fixing plate, motor, circular slide rail and slider were designed. By adjusting the knob, the threaded rod and the movable block transmission is driven, the fulcrum position of the transmission rod is changed, so that the motor drives the slider to slide in the guide rail body, adapt to guide rails of different lengths, and fix the guide rails by rotating the bottom plate and the fixing plate to prevent deviation.
The adaptation of guide rails of different lengths is achieved to prevent rails from being offset, and the adaptability and accuracy of the test is improved.
Smart Images
Figure CN222993988U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of guide rail test platforms, in particular to a guide rail test platform for mechanical guide rail production. Background Technique
[0002] A guide rail test platform for mechanical guide rail production is a physical performance test instrument specifically used to detect the performance, reliability and adaptability of mechanical guide rails, and is widely used in the field of mechanical engineering to ensure the quality and production efficiency of guide rail products.
[0003] When the existing guide rail test platform for mechanical guide rail production is in use, there are still the following defects: it can only test guide rails of a single length, cannot adapt to guide rails of different lengths, has great limitations, and the guide rail is prone to deviation during the test, affecting the accuracy of the test. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a guide rail test platform for mechanical guide rail production.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a guide rail test platform for mechanical guide rail production, including a test platform body, both sides of the top surface of the test platform body are fixedly connected with connecting plates, a first threaded rod is threadedly connected in the middle of the connecting plates, one end of the first threaded rod is rotatably connected with a first fixing plate, and a guide rail body is connected and arranged on the top surface of the test platform body through the first fixing plate. The bottom surface of the test platform body is fixedly connected with support columns, the bottom ends of the support columns are fixedly connected with a bottom plate, the middle of one side of the bottom plate is fixedly connected with a second fixing plate, a fixed seat is fixedly connected to one side of the second fixing plate, a motor is fixedly connected to the top surface of the fixed seat, the output end of the motor is fixedly connected with a circular slide rail. There are four groups of support columns, a lengthening plate is fixedly connected to one side of a group of support columns, a fixed shaft is fixedly connected to the lengthening plate, a collar is rotatably connected to the outer wall of the fixed shaft, a second connecting rod is fixedly connected to one side of the collar, a sliding column is fixedly connected to the side of the second connecting rod away from the collar, and the sliding column is slidably connected in the circular slide rail. A first connecting rod is fixedly connected to the side of the collar away from the second connecting rod, a second threaded rod is rotatably connected in the first connecting rod, a movable block is threadedly connected to the second threaded rod, a connecting block is fixedly connected to one side of the movable block, a transmission rod is rotatably connected to one side of the connecting block, and a slider is rotatably connected to the side of the transmission rod away from the connecting block, and the slider is slidably connected in the guide rail body.
[0006] As a further description of the above technical solution:
[0007] A second adjusting knob is fixedly connected to the end of the first threaded rod away from the first fixing plate.
[0008] As a further description of the above technical solution:
[0009] The output end of the motor is located at the eccentric position of the sliding column.
[0010] As a further description of the above technical solution:
[0011] Both sides of the connecting plate are slidably connected with limiting rods, one end of each limiting rod is fixedly connected with a first fixing plate, and two groups of limiting rods are arranged in parallel.
[0012] As a further description of the above technical solution:
[0013] One end of the movable block penetrates through one end of the connecting rod one and is fixedly connected with an adjusting knob one.
[0014] As a further description of the above technical solution:
[0015] The other end of the limiting rod is fixedly connected with a limiting block.
[0016] As a further description of the above technical solution:
[0017] The movable block is slidably connected inside the connecting rod one.
[0018] The utility model has the following beneficial effects:
[0019] In the utility model, when using the guide rail test platform for mechanical guide rail production to test the guide rail body, rotating the adjusting knob one can drive the threaded rod two to drive the movable block, change the position of the fulcrum during the transmission of the transmission rod, so that the motor drives the transmission rod to slide different lengths in the guide rail body when driving the slider, adapting to guide rail bodies of different lengths and improving the adaptability.
[0020] In the utility model, when using the guide rail test platform for mechanical guide rail production to test the guide rail body, rotating the bottom plate, the bottom plate drives the first fixing plate to fix the guide rail body, effectively preventing the guide rail body from shifting during the test of the guide rail body and improving the test accuracy. Description of the Drawings
[0021] Figure 1 It is a structural schematic diagram of a guide rail test platform for mechanical guide rail production proposed by the utility model;
[0022] Figure 2 It is a partial structural schematic diagram of a guide rail test platform for mechanical guide rail production proposed by the utility model Figure 1 ;
[0023] Figure 3 It is a partial structural schematic diagram of a guide rail test platform for mechanical guide rail production proposed by the utility model Figure 2 .
[0024] Legend Explanation:
[0025] 1. Test platform body; 2. Connecting plate; 3. First threaded rod; 4. First fixing plate; 5. Limiting rod; 6. Guide rail body; 7. Slide block; 8. Transmission rod; 9. Extension plate; 10. Fixed shaft; 11. Collar; 12. First connecting rod; 13. Second threaded rod; 14. Movable block; 15. Connecting block; 16. Second connecting rod; 17. Second fixing plate; 18. Fixed seat; 19. Motor; 20. First adjusting knob; 21. Circular slide rail; 22. Slide post; 23. Second adjusting knob; 24. Support column; 25. Bottom plate; 26. Limiting block. Detailed Implementation Manner
[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] Referring to Figures 1-3 , an embodiment provided by the present invention: A guide rail test platform for mechanical guide rail production, including a test platform body 1. Both sides of the top surface of the test platform body 1 are fixedly connected with connecting plates 2. The middle of the connecting plate 2 is threadedly connected with a first threaded rod 3. One end of the first threaded rod 3 is rotatably connected with a first fixing plate 4. The top surface of the test platform body 1 is connected with a guide rail body 6 through the first fixing plate 4. The bottom surface of the test platform body 1 is fixedly connected with support columns 24. The bottom ends of the support columns 24 are fixedly connected with a bottom plate 25. One side of the middle of the bottom plate 25 is fixedly connected with a second fixing plate 17. One side of the second fixing plate 17 is fixedly connected with a fixed seat 18. The top surface of the fixed seat 18 is fixedly connected with a motor 19. The output end of the motor 19 is fixedly connected with a circular slide rail 21. There are four groups of support columns 24. One side of a group of support columns 24 is fixedly connected with an extension plate 9. A fixed shaft 10 is fixedly connected to the extension plate 9. A collar 11 is rotatably connected to the outer wall of the fixed shaft 10. One side of the collar 11 is fixedly connected with a second connecting rod 16. The side of the second connecting rod 16 away from the collar 11 is fixedly connected with a slide post 22. The slide post 22 is slidably connected in the circular slide rail 21. The side of the collar 11 away from the second connecting rod 16 is fixedly connected with a first connecting rod 12. A second threaded rod 13 is rotatably connected inside the first connecting rod 12. A movable block 14 is threadedly connected to the second threaded rod 13. One side of the movable block 14 is fixedly connected with a connecting block 15. One side of the connecting block 15 is rotatably connected with a transmission rod 8. The side of the transmission rod 8 away from the connecting block 15 is rotatably connected with a slide block 7. The slide block 7 is slidably connected in the guide rail body 6.
[0028] One end of the first threaded rod 3 far away from the first fixing plate 4 is fixedly connected with a second adjusting knob 23 to improve the fixing efficiency of the guide rail body 6. The output end of the motor 19 is located at the eccentric position of the sliding column 22, so that the slider 7 can effectively slide in the guide rail body 6. The two sides of the connecting plate 2 are slidably connected with limiting rods 5. One end of the limiting rod 5 is fixedly connected with the first fixing plate 4. There are two groups of limiting rods 5 arranged in parallel to limit the first fixing plate 4 and prevent the first fixing plate 4 from shifting, thereby improving the stability of the first fixing plate 4. One end of the movable block 14 penetrates through one end of the first connecting rod 12 and is fixedly connected with a first adjusting knob 20 to effectively and quickly drive the movable block 14 and improve the convenience of use. The other end of the limiting rod 5 is fixedly connected with a limiting block 26 to limit the limiting rod 5 and prevent the limiting rod 5 from detaching from the connecting plate 2. The movable block 14 is slidably connected in the first connecting rod 12 to limit the movable block 14 and prevent the movable block 14 from rotating with the second threaded rod 13.
[0029] Working principle: When it is necessary to test the guide rail body 6 through the guide rail test platform for mechanical guide rail production, place the guide rail body 6 on the tabletop of the test platform body 1. Rotate the second adjusting knob 23, and the second adjusting knob 23 drives the first fixing plate 4 through the thread to fix the guide rail body 6. Place the slider 7 in the guide rail body 6. According to the length of the guide rail body 6, rotate the first adjusting knob 20. The first adjusting knob 20 drives the second threaded rod 13 to rotate. The second threaded rod 13 drives the movable block 14 to move through the thread. When the movable block 14 moves, the fulcrum of the transmission rod 8 during transmission is changed through the connecting block 15. Start the fixed seat 18, and the fixed seat 18 drives the circular slide rail 21 to perform eccentric motion. The circular slide rail 21 drives the sliding column 22 slidably connected in the circular slide rail 21. The sliding column 22 drives the collar 11 on the second connecting rod 16 to rotate on the fixed shaft 10. When the collar 11 rotates, it drives the first connecting rod 12. When the first connecting rod 12 swings, it drives the transmission rod 8. The transmission rod 8 drives the slider 7, and the slider 7 slides in the guide rail body 6 to detect the guide rail body 6.
[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A guide rail test platform for mechanical guide rail production, comprising a test platform body (1), characterized in that: Both sides of the top surface of the test platform body (1) are fixedly connected to connecting plates (2), the middle part of the connecting plate (2) is threadedly connected to a threaded rod (3), one end of the threaded rod (3) is rotatably connected to a fixing plate (4), the top surface of the test platform body (1) is connected to a guide rail body (6) via the fixing plate (4), the bottom surface of the test platform body (1) is fixedly connected to a support column (24), the bottom end of the support column (24) is fixedly connected to a bottom plate (25), the middle part of one side of the bottom plate (25) is fixedly connected to a fixing plate (17), one side of the fixing plate (17) is fixedly connected to a fixing seat (18), the top surface of the fixing seat (18) is fixedly connected to a motor (19), the output end of the motor (19) is fixedly connected to a circular slide rail (21), the support column (24) is provided with four groups, one side of the support column (24) is fixedly connected to an extension plate (9), the extension plate (18) is fixedly connected to the bottom plate (25), and the extension plate (18) is fixedly connected to the bottom plate (25). A fixed shaft (10) is fixedly connected to the plate (9), a sleeve (11) is rotatably connected to the outer wall of the fixed shaft (10), a connecting rod (16) is fixedly connected to one side of the sleeve (11), a sliding column (22) is fixedly connected to the side of the connecting rod (16) away from the sleeve (11), the sliding column (22) is slidably connected in the circular slide rail (21), a connecting rod (12) is fixedly connected to the side of the sleeve (11) away from the connecting rod (16), a threaded rod (13) is rotatably connected inside the connecting rod (12), a movable block (14) is threadedly connected to the threaded rod (13), a connecting block (15) is fixedly connected to one side of the movable block (14), a transmission rod (8) is rotatably connected to one side of the transmission rod (8) away from the connecting block (15), and the sliding block (7) is slidably connected in the guide rail body (6).
2. A guide rail test platform for mechanical guide rail production according to claim 1, characterized in that: One end of the threaded rod (3) away from the fixing plate (4) is fixedly connected with an adjusting knob (23).
3. The guide rail test platform for mechanical guide rail production according to claim 1, characterized in that: The output end of the motor (19) is located at the eccentric position of the sliding column (22).
4. The guide rail test platform for mechanical guide rail production according to claim 1, characterized in that: The two sides of the connection plate (2) are slidably connected to limit rods (5), one end of the limit rod (5) is fixedly connected to a fixed plate (4), and two groups of the limit rods (5) are arranged in parallel.
5. The guide rail test platform for mechanical guide rail production according to claim 1, characterized in that: One end of the movable block (14) passes through one end of a connecting rod (12) and is fixedly connected to an adjusting knob (20).
6. A guide rail test platform for mechanical guide rail production according to claim 4, characterized in that: The other end of the limiting rod (5) is fixedly connected to the limiting block (26).
7. The guide rail testing platform for mechanical guide rail production according to claim 1, characterized in that: The movable block (14) is slidably connected inside the connecting rod (12).