Precision part height detection device

Abstract

The utility model relates to the technical field of part detection, in particular to a precision part height detection device, which comprises a bottom plate, a detection frame is fixedly mounted at the top of the bottom plate, a length roller is fixedly connected between the bottom plate and the detection frame, height scales are arranged on the outer side of the length roller, a side plate is fixedly mounted at the top of the detection frame, and the side plate is fixedly connected with the detection frame. Through the arrangement of the detection assembly, a pull rod is pulled to enable a clamping plate to move, a second spring is compressed, then a part is placed in, clamped and limited so as to ensure the detection stability, then a top plate is pressed downwards, an auxiliary plate is moved through an auxiliary assembly, and the part is clamped and limited through a second spring. The auxiliary plate is located over the top plate, the bottom of the auxiliary plate can make contact with the top end of the part, the size plate moves downwards along with the top plate in the downward moving process, the height of the size plate is matched with the height scale, and a numerical value can be accurately obtained.

Description

Technical Field

[0001] This utility model relates to the field of parts inspection technology, specifically to a precision parts height detection device. Background Technology

[0002] In modern manufacturing, especially in high-end manufacturing fields such as aerospace, semiconductors, and automotive parts, the dimensional accuracy of precision parts directly determines product performance and reliability.

[0003] After the parts are manufactured, it is usually necessary to measure their height to check if they are up to standard. Currently, most parts height measurements on the market rely on manual measurement using calipers, micrometers, etc. During the process, factors such as worker fatigue can lead to inaccurate test results.

[0004] In response to the problems raised in the above article, we propose a precision parts height detection device. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a precision parts height detection device, which can effectively solve the problems in the existing technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a precision parts height detection device, including a base plate, a detection frame fixedly installed on the top of the base plate, a length roller fixedly connected between the base plate and the detection frame, a height scale provided on the outer side of the length roller, a side plate fixedly installed on the top of the detection frame, and a sliding plate slidably connected inside the detection frame.

[0008] Therefore, a detection component is provided on one side of the sliding plate, and an auxiliary component is provided on one side of the side plate.

[0009] According to the above-mentioned precision parts height detection device, the detection component includes a top plate, which is located on top of and fixedly connected to a sliding plate. A spring is fixedly connected to the top of the detection frame and is fixedly connected to the top plate. A dimension plate is fixedly connected to the bottom of the sliding plate, and the height of the dimension plate matches the height scale.

[0010] According to the above-mentioned precision parts height detection device, the top plate is fixedly connected to both sides of the top plate, and two clamping plates are slidably connected to the top of the top plate. Pull rods are slidably connected inside the two fixed plates, and the pull rods are fixedly connected to the clamping plates. A second spring is fixedly connected to one side of the clamping plate, and the second spring is fixedly connected to the fixed plate.

[0011] According to the above-mentioned precision parts height detection device, a horizontal block is fixedly installed on the top of the top plate.

[0012] According to the above-mentioned precision parts height detection device, the auxiliary component includes an auxiliary plate that penetrates and is slidably connected to a side plate. The bottom height of the auxiliary plate is flush with the top height of the top plate. A mounting bracket is fixedly installed on one side of the side plate, and a motor is fixedly installed on one side of the mounting bracket. A transmission roller is rotatably connected inside the motor, and a gear is fixedly connected to the outside of the transmission roller. A rack is fixedly connected to the top of the auxiliary plate, and the rack meshes with the gear. The output end of the motor is fixedly connected to the transmission roller.

[0013] According to the above-mentioned precision parts height detection device, a collection tray is slidably connected inside the detection frame, and an electric telescopic rod is fixedly installed inside the detection frame, with the output end of the electric telescopic rod fixedly connected to the collection tray.

[0014] According to the above-mentioned precision parts height detection device, a slide rail is fixedly installed inside the detection frame, and a groove matching the slide rail is opened at the bottom of the collection drawer, and the slide rail and the groove are slidably connected.

[0015] According to the above-mentioned precision parts height detection device, a control panel is fixedly installed on the top of the detection frame, and the electric telescopic rod and the motor are electrically connected to the control panel.

[0016] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0017] This invention utilizes a detection assembly to place the component to be inspected above a top plate, between two clamping plates, ensuring its long end is vertical and aligned with a horizontal block for stability. Before placement between the clamping plates, a lever is pulled to move the clamping plates and compress a spring. The component is then placed in and clamped to ensure detection stability. The top plate is then pressed down, and an auxiliary plate is moved via an auxiliary assembly to position it directly above the top plate, ensuring its bottom contacts the top of the component. As the top plate moves downward, a dimension plate moves downward with it, its height matching the height scale for accurate measurement. This eliminates the need for manual alignment of the measuring tool with the components, improving accuracy and reducing operator steps, thus minimizing inaccuracies caused by operator fatigue. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 A cross-sectional view of this utility model Figure 1 ;

[0021] Figure 3 A cross-sectional view of this utility model Figure 2 ;

[0022] Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This is a schematic diagram of the top plate structure of this utility model.

[0024] Reference numerals: 1. Base plate; 2. Detection frame; 3. Length roller; 4. Side plate; 5. Sliding plate; 6. Top plate; 11. Electric telescopic rod; 12. Collection drawer; 13. Slide rail; 31. Height scale; 41. Auxiliary plate; 42. Mounting frame; 43. Motor; 44. Gear; 45. Transmission roller; 46. Rack; 51. Spring 1; 52. Dimension plate; 53. Fixing plate; 54. Pull rod; 55. Clamping plate; 56. Spring 2; 98. Control panel; 99. Horizontal block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] Example: Refer to Figures 1 to 5A precision parts height detection device includes a base plate 1, a detection frame 2 fixedly installed on the top of the base plate 1, a length roller 3 fixedly connected between the base plate 1 and the detection frame 2, a height scale 31 provided on the outer side of the length roller 3, a side plate 4 fixedly installed on the top of the detection frame 2, and a sliding plate 5 slidably connected inside the detection frame 2.

[0028] Therefore, a detection component is provided on one side of the sliding plate 5, and an auxiliary component is provided on one side of the side plate 4. The detection component enables precise detection of parts, and the auxiliary component assists the detection component, further improving the accuracy of the detection.

[0029] The detection assembly includes a top plate 6, which is located on top of and fixedly connected to the sliding plate 5. A spring 51 is fixedly connected to the top of the detection frame 2, and the spring 51 is also fixedly connected to the top plate 6. A dimension plate 52 is fixedly connected to the bottom of the sliding plate 5, and the height of the dimension plate 52 matches the height scale 31. When the top plate 6 is pressed down, the dimension plate 52 moves down with it, and its height matches the height scale 31, allowing for accurate measurement. Fixing plates 53 are fixedly connected to both sides of the top of the top plate 6. Two clamping plates 55 are slidably connected at the top. Pull rods 54 are slidably connected inside the two fixed plates 53. Pull rods 54 are fixedly connected to clamping plates 55. A second spring 56 is fixedly connected to one side of clamping plate 55. The second spring 56 is fixedly connected to fixed plate 53. Pulling pull rods 54 causes clamping plates 55 to move and compress springs 56. Then, the parts are placed in and clamped and limited to ensure the stability of the test. A horizontal block 99 is fixedly installed on the top of the top plate 6. The horizontal block 99 ensures the horizontal value of the parts during the test.

[0030] The auxiliary component includes an auxiliary plate 41, which penetrates and slidably connects to the side plate 4. The bottom of the auxiliary plate 41 is flush with the top of the top plate 6. A mounting bracket 42 is fixedly mounted on one side of the side plate 4, and a motor 43 is fixedly mounted on one side of the mounting bracket 42. A transmission roller 45 is rotatably connected inside the motor 43, and a gear 44 is fixedly connected to the outside of the transmission roller 45. A rack 46 is fixedly connected to the top of the auxiliary plate 41, and the rack 46 meshes with the gear 44. The output end of the motor 43 is fixedly connected to the transmission roller 45. The motor 43 drives the transmission roller 45 to rotate, which in turn drives the gear 44 to rotate. When the gear 44 rotates, it meshes with the rack 46, thereby driving the rack 46 to rotate. When the rack 46 rotates, it moves the auxiliary plate 41, causing the auxiliary plate 41 to be positioned at the top. Above the plate 6 and in contact with the parts, it assists in the height detection of the parts. A collection drawer 12 is slidably connected inside the detection frame 2. An electric telescopic rod 11 is fixedly installed inside the detection frame 2. The output end of the electric telescopic rod 11 is fixedly connected to the collection drawer 12. The electric telescopic rod 11 facilitates the pushing out of the collection drawer 12 to retrieve the tools inside. A slide rail 13 is fixedly installed inside the detection frame 2. The bottom of the collection drawer 12 has a groove that matches the slide rail 13. The slide rail 13 is slidably connected to the groove. The slide rail 13 and the groove facilitate the movement of the collection drawer 12. A control panel 98 is fixedly installed on the top of the detection frame 2. The electric telescopic rod 11 and the motor 43 are electrically connected to the control panel 98. The control panel 98 facilitates the user's operation of the device.

[0031] The working principle of this utility model is as follows: Pulling the pull rod 54 causes the clamping plate 55 to move and compress the second spring 56. Then, the part to be tested is placed between the two clamping plates 55 and kept in a straight position with the horizontal block 99. Then, the pull rod 54 is released, and the clamping plates 55 clamp and limit the part under the action of the second spring 56. Then, the top plate 6 is pressed down, and the transmission roller 45 is driven to rotate by the motor 43. The transmission roller 45 further drives the gear 44 to rotate. When the gear 44 is rotating, it can mesh with the rack 46, thereby driving the rack 46 to rotate. When the rack 46 rotates, it drives the auxiliary plate 41 to move, positioning the auxiliary plate 41 above the top plate 6 and in contact with the component, thus assisting in the height detection of the component. As the top plate 6 moves downward, the dimension plate 52 moves downward as well, and the height of the dimension plate 52 matches the height scale 31, enabling accurate value determination. Therefore, during use, there is no need to manually align the measuring tool with both ends of the component to be tested, thereby improving the accuracy of the test and reducing the number of steps required by the operator, thus reducing the occurrence of inaccurate tests due to operator fatigue.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A precision part height detection device comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly installed with a detection frame (2), a length roller (3) is fixedly connected between the bottom plate (1) and the detection frame (2), the outer side of the length roller (3) is provided with a height scale (31), the top of the detection frame (2) is fixedly installed with a side plate (4), and the inner side of the detection frame (2) is slidably connected with a sliding plate (5). Therefore, one side of the sliding plate (5) is provided with a detection assembly, and one side of the side plate (4) is provided with an auxiliary assembly.

2. The precision part height detection device of claim 1, wherein: The detection assembly comprises a top plate (6), the top plate (6) is located at the top of the sliding plate (5) and is fixedly connected with the same, the top of the detection frame (2) is fixedly connected with a spring (51), the spring (51) is fixedly connected with the top plate (6), and the bottom of the sliding plate (5) is fixedly connected with a size plate (52), and the height of the size plate (52) matches the height scale (31).

3. The precision part height detection device of claim 2, wherein: Both sides of the top of the top plate (6) are fixedly connected with a fixed plate (53), the top of the top plate (6) is slidably connected with two clamping plates (55), the inner sides of the two fixed plates (53) are slidably connected with a pull rod (54), the pull rod (54) is fixedly connected with the clamping plate (55), one side of the clamping plate (55) is fixedly connected with a spring (56), and the spring (56) is fixedly connected with the fixed plate (53).

4. The precision part height detection device of claim 3, wherein: The top of the top plate (6) is fixedly installed with a horizontal block (99).

5. The precision part height detection device of claim 1, wherein: The auxiliary assembly comprises an auxiliary plate (41), the auxiliary plate (41) penetrates through the side plate (4) and is slidably connected with the same, the bottom end of the auxiliary plate (41) is flush with the top end of the top plate (6) in height, one side of the side plate (4) is fixedly installed with a mounting frame (42), one side of the mounting frame (42) is fixedly installed with a motor (43), the inner side of the motor (43) is rotatably connected with a transmission roller (45), the outer side of the transmission roller (45) is fixedly connected with a gear (44), the top of the auxiliary plate (41) is fixedly connected with a rack (46), the rack (46) is meshedly connected with the gear (44), and the output end of the motor (43) is fixedly connected with the transmission roller (45).

6. The precision part height detection device of claim 1, wherein: The inner side of the detection frame (2) is slidably connected with a collection drawer (12), and the inner side of the detection frame (2) is fixedly installed with an electric telescopic rod (11).

7. The precision part height detection device of claim 6, wherein: The inner side of the detection frame (2) is fixedly installed with a sliding rail (13), and the bottom of the collection drawer (12) is provided with a sliding groove matched with the sliding rail (13), and the sliding rail (13) is slidably connected with the sliding groove.

8. The precision part height detection device of claim 6, wherein: The top of the detection frame (2) is fixedly installed with a control panel (98), and the electric telescopic rod (11) and the motor (43) are electrically connected with the control panel (98). The top of the detection frame (2) is fixedly installed with a control panel (98), and the electric telescopic rod (11) and the motor (43) are electrically connected with the control panel (98).

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