Precise detection tool for size of refrigerator stamping part

Abstract

The utility model relates to the technical field of refrigerator stamping part processing, and discloses a refrigerator stamping part size accurate detection tool, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a detection table, the inside of the detection table is fixedly connected with a motor I, and the output end of the motor I is fixedly provided with a turntable. The outer wall of the rotating disc is fixedly connected with a sliding column, the outer wall of the sliding column is slidably connected with a sliding plate, the lower surface of the sliding plate is slidably connected with a limiting plate, the interior of the sliding plate is slidably connected with a limiting column, the upper surface of the sliding plate is fixedly connected with a clamping block, and the upper surface of the bottom plate is provided with a measuring assembly. According to the utility model, the rotating disc can be driven to rotate by starting the motor I, and the stamping part body can be stably clamped through the mutual cooperation of the sliding column, the sliding plate, the limiting plate, the limiting column, the clamping block and the stamping part body, so that the stamping part can be kept stable when being subjected to size measurement, and the measurement accuracy is ensured.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator stamping parts processing technology, and in particular to a tooling for precise dimensional detection of refrigerator stamping parts. Background Technology

[0002] Refrigerator stamping parts are various metal components used in the manufacture of refrigerators, produced through a stamping process. The various components of a refrigerator need to fit together tightly; precise dimensions of the stamping parts are essential to ensure their compatibility with other components such as brackets and frames, preventing situations where parts cannot be installed or are not securely installed. Precise stamping part dimensions allow assembly personnel to quickly and accurately assemble the various components, reducing repeated adjustments and rework caused by dimensional issues, improving assembly efficiency, and lowering production costs. Therefore, precision measuring fixtures for refrigerator stamping parts are necessary.

[0003] The precision measuring fixture for refrigerator stamping parts is a tool used to accurately measure the dimensions of refrigerator stamping parts. In the past, manual assistance was usually required to fix the stamping parts and then measure their dimensions. This measurement method may result in inaccurate dimensional measurements. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a tooling for precise measurement of refrigerator stamping parts, which aims to improve the problem that the stamping parts usually need to be fixed manually, resulting in inaccurate size measurement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a precision inspection fixture for refrigerator stamping parts, comprising a base plate, a testing platform fixedly connected to the upper surface of the base plate, a motor fixedly connected inside the testing platform, a turntable fixedly mounted at the output end of the motor, a sliding column fixedly connected to the outer wall of the turntable, a sliding plate slidably connected to the outer wall of the sliding column, a limiting plate slidably connected to the lower surface of the sliding plate, the lower surface of the limiting plate fixedly connected to the upper surface of the base plate, a limiting post slidably connected inside the sliding plate, the outer wall of the limiting post fixedly connected to the inside of the testing platform, a clamping block fixedly connected to the upper surface of the sliding plate, the outer wall of the clamping block slidably connected to the inside of the testing platform, and a measuring component provided on the upper surface of the base plate.

[0006] Preferably, the measuring component includes a support frame, the lower surface of which is fixedly connected to the upper surface of the base plate, and a scale plate is fixedly connected to the lower surface of the support frame.

[0007] Preferably, a second motor is fixedly connected to the outer wall of the support frame, and a bidirectional threaded rod is fixedly provided at the output end of the second motor. The outer wall of the bidirectional threaded rod is rotatably connected to the inside of the support frame.

[0008] Preferably, the outer wall of the bidirectional threaded rod is threaded with a sliding block, and the upper surface of the sliding block is slidably connected to the inner top wall of the support frame.

[0009] Preferably, the sliding block has a limiting strip inside, and the upper surface of the limiting strip is fixedly connected to the inner top wall of the support frame.

[0010] Preferably, a measuring plate is fixedly connected to the lower surface of the sliding block, and the lower surface of the measuring plate is slidably connected to the upper surface of the detection stage.

[0011] Preferably, an infrared laser head is fixedly connected to the outer wall of the measuring plate, and the infrared laser head is located directly in front of the scale plate.

[0012] Preferably, the upper surface of the testing station is provided with a stamped part body, which is located in the center of the clamping block.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the turntable can be driven to rotate by starting the motor. The mutual cooperation between the sliding column, sliding plate, limiting plate, limiting post, clamping block and stamping body can achieve the effect of stable clamping of the stamping body, ensuring stability when measuring the size of the stamping part and ensuring the accuracy of the measurement.

[0015] 2. In this utility model, the starting motor can drive the bidirectional threaded rod to rotate inside the support frame. Through the cooperation between the sliding block, measuring plate, limit strip and infrared laser head, the two measuring plates can be moved simultaneously to achieve the effect of automatically measuring the size of the stamping parts and improve the measurement efficiency. Attached Figure Description

[0016] Figure 1 A perspective view of the precision dimensional inspection fixture for refrigerator stamping parts proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the inspection table of the precision inspection fixture for refrigerator stamping parts proposed in this utility model.

[0018] Figure 3 This is a partial structural diagram of the limiting post of the precision detection fixture for refrigerator stamping parts proposed in this utility model.

[0019] Figure 4 This is a partial structural diagram of the measuring plate of the precision measuring fixture for refrigerator stamping parts proposed in this utility model.

[0020] Figure 5This is a cross-sectional view of the internal structure of the support frame of the precision inspection fixture for refrigerator stamping parts proposed in this utility model.

[0021] Legend:

[0022] 1. Base plate; 2. Testing table; 3. Motor 1; 4. Turntable; 5. Sliding column; 6. Sliding plate; 7. Limiting plate; 8. Limiting post; 9. Clamping block; 10. Stamped part body; 11. Support frame; 12. Scale plate; 13. Motor 2; 14. Bidirectional threaded rod; 15. Sliding block; 16. Measuring plate; 17. Limiting strip; 18. Infrared laser head. Detailed Implementation

[0023] 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 embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of a precision inspection fixture for refrigerator stamping parts, comprising a base plate 1, an inspection platform 2 fixedly connected to the upper surface of the base plate 1, a motor 3 fixedly connected inside the inspection platform 2, a turntable 4 fixedly installed at the output end of the motor 3, a sliding column 5 fixedly connected to the outer wall of the turntable 4, a sliding plate 6 slidably connected to the outer wall of the sliding column 5, a limit plate 7 slidably connected to the lower surface of the sliding plate 6, the lower surface of the limit plate 7 fixedly connected to the upper surface of the base plate 1, a limit post 8 slidably connected inside the sliding plate 6, the outer wall of the limit post 8 fixedly connected to the inside of the inspection platform 2, a clamping block 9 fixedly connected to the upper surface of the sliding plate 6, the outer wall of the clamping block 9 slidably connected to the inside of the inspection platform 2, and a measuring component provided on the upper surface of the base plate 1.

[0025] Specifically, the base plate 1 fixes the inspection table 2, which is used to inspect refrigerator stamping parts. The inspection table 2 also fixes the motor 3. Starting the motor 3 can drive the turntable 4 to rotate. Two sliding pillars 5 are symmetrically arranged on the outer wall of the turntable 4. The turntable 4 can drive the sliding pillars 5 to rotate, and the sliding pillars 5 can drive the sliding plate 6 to move. The sliding plate 6 slides on the outer wall of the limiting plate 7, and the limiting plate 7 can limit the sliding plate 6. The sliding plate 6 can drive the clamping block 9 to move stably by sliding on the outer wall of the limiting pillar 8. The sliding of the clamping block 9 can clamp and fix the stamping part body 10. The shape of the clamping block 9 can fit the stamping part body 10 to stably clamp the stamping part body 10, effectively preventing the stamping part body 10 from always being placed vertically during inspection, so as to obtain more accurate dimensional measurements.

[0026] Reference Figure 4 The measuring component includes a support frame 11, the lower surface of which is fixedly connected to the upper surface of the base plate 1, and a scale plate 12 is fixedly connected to the lower surface of the support frame 11.

[0027] Specifically, the base plate 1 fixes the support frame 11, and the support frame 11 fixes the scale plate 12. The scale plate 12 is used to measure the dimensions of the stamped part body 10.

[0028] Reference Figure 4 and Figure 5 A motor 13 is fixedly connected to the outer wall of the support frame 11. A bidirectional threaded rod 14 is fixedly installed at the output end of the motor 13. The outer wall of the bidirectional threaded rod 14 is rotatably connected to the inside of the support frame 11. A sliding block 15 is threadedly connected to the outer wall of the bidirectional threaded rod 14. The upper surface of the sliding block 15 is slidably connected to the inner top wall of the support frame 11. A limit strip 17 is slidably connected inside the sliding block 15. The upper surface of the limit strip 17 is fixedly connected to the inner top wall of the support frame 11. A measuring plate 16 is fixedly connected to the lower surface of the sliding block 15. The lower surface of the measuring plate 16 is slidably connected to the upper surface of the testing table 2.

[0029] Specifically, the support frame 11 fixes the motor 13. Starting the motor 13 drives the bidirectional threaded rod 14 to rotate, which in turn drives the sliding block 15 to slide. The sliding block 15 slides on the outer wall of the limiting strip 17, which in turn moves the measuring plate 16. The limiting strip 17 limits the sliding block 15, allowing the measuring plate 16 to slide stably. The measuring plate 16 stops when it reaches both ends of the stamping body 10, thus achieving the effect of measuring the dimensions of the stamping body 10.

[0030] Reference Figure 5An infrared laser head 18 is fixedly connected to the outer wall of the measuring plate 16, and the infrared laser head 18 is located directly in front of the scale plate 12.

[0031] Specifically, the measuring plate 16 fixes the infrared laser head 18, which can emit a linear light source and project a light spot onto the outer wall of the scale plate 12. The size of the stamping body 10 can be automatically measured by the position of the light spot.

[0032] Reference Figure 2 The upper surface of the testing table 2 is provided with a stamped part body 10, which is located in the center of the clamping block 9.

[0033] Specifically, the testing table 2 can support the stamping body 10, and the stamping body 10 can be placed in the center of the clamping block 9 to achieve the effect of stable clamping by the clamping block 9.

[0034] Working principle: When this testing fixture is needed, the stamping body 10 to be tested is first placed on the upper surface of the testing table 2. The turntable 4 can be rotated by starting the motor 3. While the turntable 4 is rotating, the sliding column 5 can slide inside the sliding plate 6, which in turn drives the sliding plate 6 to slide on the outer wall of the limiting plate 7. At the same time, the sliding plate 6 can slide on the outer wall of the limiting column 8. While the sliding plate 6 is sliding, the clamping block 9 can slide inside the testing table 2. At the same time, the clamping block 9 clamps and fixes the stamping body 10 to prevent displacement when testing the stamping body 10, which would affect the accuracy of the test.

[0035] When the length of the stamped part body 10 needs to be measured, the starting motor 13 can drive the bidirectional threaded rod 14 to rotate inside the support frame 11. While the bidirectional threaded rod 14 is rotating, it can drive the sliding block 15 to slide on the outer wall of the limiting strip 17, thereby driving the measuring plate 16 to move. At the same time, the measuring plate 16 limits the two ends of the stamped part body 10. At this time, by starting the infrared laser head 18, the distance between the two ends of the stamped part body 10 can be measured according to the light spot shone by the infrared laser head 18 on the outer wall of the scale plate 12, thus achieving the effect of automatically measuring the size of the stamped part body 10 and improving the measurement efficiency. This workpiece can not only achieve the effect of clamping and fixing the stamped part body 10 to avoid the deviation during the measurement of the stamped part body 10 and affect the accuracy of the measurement, but also achieve the effect of automatically measuring the size of the stamped part body 10 and improving the measurement efficiency.

[0036] 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 refrigerator stamping size precision detection tool, comprising a bottom plate (1), characterized in that: A testing platform (2) is fixedly connected to the upper surface of the base plate (1). A motor (3) is fixedly connected inside the testing platform (2). A turntable (4) is fixedly installed at the output end of the motor (3). A sliding column (5) is fixedly connected to the outer wall of the turntable (4). A sliding plate (6) is slidably connected to the outer wall of the sliding column (5). A limiting plate (7) is slidably connected to the lower surface of the sliding plate (6). The lower surface of the limiting plate (7) is fixedly connected to the upper surface of the base plate (1). A limiting post (8) is slidably connected inside the sliding plate (6). The outer wall of the limiting post (8) is fixedly connected to the inside of the testing platform (2). A clamping block (9) is fixedly connected to the upper surface of the sliding plate (6). The outer wall of the clamping block (9) is slidably connected to the inside of the testing platform (2). A measuring component is provided on the upper surface of the base plate (1).

2. The precision inspection fixture for refrigerator stamping parts according to claim 1, characterized in that: The measuring component includes a support frame (11), the lower surface of which is fixedly connected to the upper surface of the base plate (1), and a scale plate (12) is fixedly connected to the lower surface of the support frame (11).

3. The refrigerator stamping size precision detection tooling according to claim 2, characterized in that: The outer wall of the support frame (11) is fixedly connected to a motor (13), and the output end of the motor (13) is fixedly provided with a bidirectional threaded rod (14), the outer wall of the bidirectional threaded rod (14) being rotatably connected to the inside of the support frame (11).

4. The refrigerator stamping size precision detection tooling according to claim 3, characterized in that: The outer wall of the bidirectional threaded rod (14) is threaded with a sliding block (15), and the upper surface of the sliding block (15) is slidably connected to the inner top wall of the support frame (11).

5. The refrigerator stamping size precision detection tooling of claim 4, wherein: The sliding block (15) is internally connected to a limiting strip (17), and the upper surface of the limiting strip (17) is fixedly connected to the inner top wall of the support frame (11).

6. The refrigerator stamping size precision detection tooling of claim 5, wherein: The lower surface of the sliding block (15) is fixedly connected to a measuring plate (16), and the lower surface of the measuring plate (16) is slidably connected to the upper surface of the detection table (2).

7. The refrigerator stamping size precision detection tooling of claim 6, wherein: An infrared laser head (18) is fixedly connected to the outer wall of the measuring plate (16), and the infrared laser head (18) is located directly in front of the scale plate (12).

8. The refrigerator stamping size precision detection tooling of claim 1, wherein: The upper surface of the testing platform (2) is provided with a stamped part body (10), which is located in the center of the clamping block (9).

Images