Device for detecting location degree of reference surface of sliding block
By designing a slide reference plane position detection device with components such as base, detection platform, limit baffle, horizontal slide rail, etc., the problem of complex structure and difficult detection of existing equipment is solved, and the rapid and accurate detection of the slide position relationship is achieved, which is suitable for real-time detection at the machine processing site.
Patent Information
- Application Number
- CN202421726698.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing slider detection equipment has complex structure and is difficult to detect, and is not suitable for real-time inspection at the machine processing site.
A slide reference surface position detection device is designed, including a base, a detection platform, a limit baffle, a horizontal slide rail, a moving seat, a guide rod, a detection rod and a positioning cone head. Through the cooperation of these components, a rapid detection of the position relationship between the slider grinding reference plane, the reference side and the installation hole is achieved.
It realizes fast and accurate detection of the slider position relationship, with a small overall size and simple operation, and is suitable for use in various areas.
Smart Images
Figure CN222773893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of equipment slide block detection equipment, in particular to a slide block reference surface position detection device. Background Art
[0002] In the process of linear slide rail processing, in order to ensure the installation accuracy of the finished slider, it is necessary to detect the positional relationship between the slider's grinding reference plane, reference side and installation hole, such as Figure 1 As shown, the dimensions of A and B are detected. The existing detection equipment has a relatively complex structure and is difficult to detect, and is not suitable for detection at the machine processing site. Utility Model Content
[0003] In order to solve the above technical deficiencies, the utility model provides a slider reference surface position detection device, which can detect the positional relationship between the slider grinding reference plane, the reference side surface and the mounting hole, and has a small overall size, simple and convenient operation and a wide range of applications.
[0004] The utility model discloses a device for detecting the position of a reference surface of a slider, comprising a base and a detection platform arranged on the base, a mounting frame is arranged on the side of the detection platform, a limit baffle is arranged on the detection platform, the limit baffle is used for positioning the detected slider, a horizontal slide rail is arranged on the mounting frame, the horizontal slide rail is perpendicular to the blocking surface of the limit baffle, a moving seat is slidably connected to the horizontal slide rail, a vertical guide rod is arranged on the moving seat, a detection rod is slidably connected to the guide rod, the detection rod extends to the end of the detected slider on the side of the limit baffle, a positioning cone head is arranged at the end of the detection rod, the positioning cone head is used for matching with the mounting hole of the detected slider, a first micrometer and a second micrometer are arranged on the mounting frame, the first micrometer is used for measuring the position of the detection rod in the direction of the guide rod, and the second micrometer is used for measuring the position of the detection rod in the direction of the slide rail.
[0005] A measuring seat is arranged on the mounting frame. The measuring seat is a U-shaped structure. The opening of the measuring seat faces the detection platform. The horizontal slide rail is arranged in the measuring seat. Compression springs are arranged between the side walls of the measuring seat at both ends of the horizontal slide rail and the movable seat. Compression springs are arranged on the guide rods at the upper and lower ends of the detection rod. The two ends of the compression spring respectively resist the detection rod and the movable seat.
[0006] The mounting frame includes at least two guide columns and a mounting plate. The guide columns are arranged on the base at intervals. Linear bearings are sleeved on the guide columns. The mounting plate is connected to the linear bearings. A vertical screw is provided on the base. A through hole is provided on the mounting plate. The screw passes through the through hole. Nuts are provided on the screws above and below the mounting plate. The nuts are used to fix the position of the mounting plate on the screw.
[0007] A graphite copper sleeve is sleeved on the guide rod, a mounting hole is provided on the detection rod, and the graphite copper sleeve is fixed in the mounting hole.
[0008] The device for detecting the position of a reference surface of a slider obtained by the utility model has a small overall volume, can quickly detect the slider, is suitable for use in various areas, and is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the position of the slider to be detected;
[0010] Figure 2 This is the structural front view of the utility model;
[0011] Figure 3 It is a top view of the structure of the utility model;
[0012] Figure 4 It is a structural sectional view of the utility model;
[0013] Figure 5 It is a front perspective view of the utility model;
[0014] Figure 6 It is a back perspective view of the utility model. DETAILED DESCRIPTION
[0015] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0016] Embodiment 1:
[0017] like Figure 2-Figure 6 As shown, the utility model discloses a device for detecting the position of a slider reference surface, comprising a base 1 and a detection platform 2 arranged on the base 1, a mounting frame is arranged on the side of the detection platform 2, a limit baffle 14 is arranged on the detection platform 2, the limit baffle 14 is used to position the slider to be detected, a horizontal slide rail 19 is arranged on the mounting frame, the horizontal slide rail 19 is perpendicular to the blocking surface of the limit baffle 14, a moving seat 15 is slidably connected to the horizontal slide rail 19, and a vertical direction is arranged on the moving seat 15 A guide rod 16 is slidably connected to a detection rod 8, the detection rod 8 extends to the end of the measured slider on the side of the limit baffle 14, and a positioning cone head 9 is provided at the end of the detection rod 8. The positioning cone head 9 is used to cooperate with the mounting hole of the measured slider. A first micrometer 12 and a second micrometer 13 are provided on the mounting frame. The first micrometer 12 is used to measure the position of the detection rod 8 in the direction of the guide rod 16, and the second micrometer 13 is used to measure the position of the detection rod 8 in the direction of the horizontal slide rail 19.
[0018] The detection platform 2 can be made of a marble platform, which is easy to process and has a flat surface. The limit baffle 14 is arranged on the detection platform 2, and a long hole can be arranged on the limit baffle 14 to adjust the relative position between the limit baffle 14 and the detection platform 2. The length direction of the long hole is perpendicular to the blocking surface of the limit baffle 14, so that the distance between the blocking surface and the positioning cone head 9 at the end of the detection rod 8 can be adjusted according to actual needs. A horizontal slide rail 19 is arranged on the mounting frame, and a slider is arranged on the horizontal slide rail 19. The movable seat 15 can be arranged on the slider, and the horizontal slide rail 19 and the slider form a linear slide rail, and the movable seat 15 can move back and forth on the horizontal slide rail 19. A guide rod 16 in the vertical direction is arranged on the movable seat 15, and the detection rod 8 is slidably connected to the guide rod 16, so for the detection rod 8, it can be vertically lifted and lowered on the guide rod 16, and can also be horizontally moved along the horizontal guide rail with the guide rod 16 and the movable seat 15, so that the position of the positioning cone head 9 can be adjusted up and down, left and right. The first micrometer 12 and the second micrometer 13 are used to measure the position of the detection rod 8 respectively, and the detected position is compared with the standard position to determine the position deviation between the grinding reference plane, reference side and mounting hole of the tested slider compared with the standard slider, thereby detecting the accuracy of the tested slider.
[0019] A measuring seat 7 is arranged on the mounting frame. The measuring seat 7 is a U-shaped structure. The opening of the measuring seat 7 faces the detection platform 2. The horizontal slide rail 19 is arranged in the measuring seat 7. Compression springs 18 are arranged between the side walls of the measuring seat 7 and the movable seat 15 at both ends of the horizontal slide rail 19. Compression springs 18 are arranged on the guide rods 16 at the upper and lower ends of the detection rod 8. The two ends of the compression spring 18 respectively resist the detection rod 8 and the movable seat 15.
[0020] A measuring seat 7 is arranged on the mounting frame, and compression springs 18 are arranged on the measuring seat 7 at both ends of the horizontal slide rail 19. The two compression springs 18 are used to keep the mobile frame in the middle of the horizontal slide rail 19, and the mobile frame can automatically return to its original position after measurement. Compression springs 18 are also arranged on the guide rods 16 at the upper and lower ends of the detection rod 8, which can keep the detection rod 8 in the middle of the guide rod 16 and automatically return to its original position after measurement. This form can improve the convenience of the detection operation, and there is no need to manually adjust the position of the mobile detection rod 8.
[0021] The mounting frame includes at least two guide columns 4 and a mounting plate 5. The guide columns 4 are arranged on the base 1 at intervals. The guide columns 4 are sleeved with linear bearings 6. The mounting plate 5 is connected to the linear bearings 6. A vertical screw 10 is provided on the base 1. A through hole is provided on the mounting plate 5. The screw 10 passes through the through hole. Nuts 11 are provided on the screw 10 above and below the mounting plate 5. The nuts 11 are used to fix the position of the mounting plate 5 on the screw 10. The mounting frame adopts the cooperation of the guide columns 4 and the mounting plate 5 to adjust the vertical position of the mounting plate 5, so as to change the height position of the detection rod 8 in the natural state, thereby adapting to the detection of sliders of different models and sizes. The linear bearings 6 are provided on the guide columns 4, so that the lifting and lowering of the mounting plate 5 is more stable and the cooperation accuracy is higher.
[0022] A graphite copper sleeve 17 is sleeved on the guide rod 16, and a mounting hole is provided on the detection rod 8, and the graphite copper sleeve 17 is fixed in the mounting hole. The guide rod 16 and the detection rod 8 are connected by the graphite copper sleeve 17, so that the movement of the detection rod 8 on the guide rod 16 is more stable, and the two cooperate precisely, thereby improving the detection accuracy.
[0023] Specific working principle and detection method:
[0024] Step 1: First, you need to make a standard slider, measure the position A and B between the grinding reference plane and the reference side of the standard slider and the mounting hole, and measure A=A 标 +a,B=B 标 +b, where A 标 , B 标 Refers to the design values of the positions A and B between the grinding reference plane and reference side of the slider and the mounting hole.
[0025] Step 2: Place the standard slider on the detection platform 2 so that the mounting hole of the standard slider is basically aligned with the positioning cone head 9 in the horizontal direction. Then loosen the nut 11 to adjust the height position of the mounting plate 5 so that the positioning cone head 9 is basically aligned with the mounting hole of the standard slider in the vertical direction, and tighten the nut 11 to fix the position of the mounting plate 5. Then move the limit baffle 14 on the detection platform 2 so that the limit baffle 14 lightly touches the reference side of the standard workpiece 3, and then lock the limit baffle 14 on the detection platform 2 through the bolts in the long holes.
[0026] Step 3: Place the standard workpiece 3 on the detection platform 2, with the reference side of the standard workpiece 3 completely against the limit baffle 14, and slowly push the standard workpiece 3 forward so that the positioning cone head 9 is inserted into the mounting hole of the standard workpiece 3. During this process, the detection rod 8 and the positioning cone head 9 are adjusted in the vertical direction with the cooperation of the graphite copper sleeve 17 and the guide rod 16, and are adjusted in the horizontal direction with the cooperation of the horizontal slide rail 19 and the moving seat 15 until the standard workpiece 3 can no longer move forward, adjust the first micrometer 12 so that its reading is a, adjust the second micrometer 13 so that its reading is b, and take away the standard workpiece 3.
[0027] Step 4: Place the workpiece to be measured on the detection platform 2, with the reference side of the workpiece to be measured completely against the limit baffle 14, and slowly push the workpiece to be measured forward so that the positioning cone head 9 is inserted into the mounting hole of the workpiece to be measured. During this process, the detection rod 8 and the positioning cone head 9 are adjusted in the vertical direction with the cooperation of the graphite copper sleeve 17 and the guide rod 16, and in the horizontal direction with the cooperation of the horizontal slide rail 19 and the moving seat 15, until the workpiece to be measured cannot move forward. The reading of the first micrometer 12 is a1, and the reading of the second micrometer 13 is b1, so as to obtain the position A=A between the grinding reference plane and the mounting hole. 标 +a1, the position between the reference side and the mounting hole B = B 标 +b1.
[0028] Repeat the above steps 1-3 to change the measurement of sliders of different models.
[0029] Repeat step 4 above to measure the slider of the same model as steps 1-3, and measure the values of A and B.
[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0032] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A slider reference surface position detection device, comprising a base and a detection platform arranged on the base, characterized in that: A mounting frame is provided on the side of the detection platform, and a limit baffle is provided on the detection platform, the limit baffle is used for positioning the measured slider, a horizontal slide rail is provided on the mounting frame, the horizontal slide rail is perpendicular to the blocking surface of the limit baffle, a moving seat is slidably connected to the horizontal slide rail, a vertical guide rod is provided on the moving seat, a detection rod is slidably connected to the guide rod, the detection rod extends to the end of the measured slider on the side of the limit baffle, a positioning cone head is provided at the end of the detection rod, the positioning cone head is used to cooperate with the mounting hole of the measured slider, a first micrometer and a second micrometer are provided on the mounting frame, the first micrometer is used to measure the position of the detection rod in the direction of the guide rod, and the second micrometer is used to measure the position of the detection rod in the direction of the slide rail.
2. A slider reference surface position detection device according to claim 1, characterized in that: A measuring seat is arranged on the mounting frame, and the measuring seat is a U-shaped structure. The opening of the measuring seat faces the detection platform. The horizontal slide rail is arranged in the measuring seat. Compression springs are arranged between the side walls of the measuring seat and the movable seat at both ends of the horizontal slide rail. Compression springs are arranged on the guide rods at the upper and lower ends of the detection rod, and the two ends of the compression spring respectively resist the detection rod and the movable seat.
3. A slider reference surface position detection device according to claim 1 or 2, characterized in that: The mounting frame includes at least two guide columns and a mounting plate. The guide columns are arranged on the base at intervals. Linear bearings are sleeved on the guide columns. The mounting plate is connected to the linear bearings. A vertical screw is provided on the base. A through hole is provided on the mounting plate. The screw passes through the through hole. Nuts are provided on the screws above and below the mounting plate. The nuts are used to fix the position of the mounting plate on the screw.
4. A slider reference surface position detection device according to claim 1, characterized in that: A graphite copper sleeve is sleeved on the guide rod, a mounting hole is provided on the detection rod, and the graphite copper sleeve is fixed in the mounting hole.