Flange plate processing quality detection mechanism

Abstract

The utility model relates to a flange plate machining quality detection mechanism which comprises a base, a supporting and positioning assembly used for supporting and positioning a shell is arranged on the base, and a first detection assembly used for detecting the forming angle of a square hole and a second detection assembly used for detecting the forming position of a positioning block are arranged on the base. By adopting the above structure, the detection of the square hole forming angle and the positioning block forming position of the automobile seat part shell can be realized on the same station, the operation is simple and convenient, and the detection efficiency is effectively improved.

Description

Technical Field

[0001] This application relates to the field of automotive parts testing equipment technology, and in particular to a flange processing quality testing mechanism. Background Technology

[0002] Car seats are one of the most important safety components in a car, and their comfort level directly affects the driver's driving experience. In addition to the softness of the seat itself, the comfort level is also affected by the height of the seat and the angle of the backrest.

[0003] like Figure 1 As shown, there is a component for adjusting the tilt angle of a car seat. Its structure includes a housing. The housing has a first circular through hole, a square rectangular hole, and a second circular through hole along the vertical direction. The first through hole, the square hole, and the second through hole are interconnected. Several arc-shaped positioning blocks are fixed on the housing. The positioning blocks are evenly spaced along the periphery of the first through hole. When the above component is in use, if the angle of the square hole on the housing is not up to standard, it will affect the initial tilt of the seat after installation. If the position of the positioning block on the housing is not up to standard, it will affect the assembly of the seat and the housing. Therefore, after the above component is processed, it is usually necessary to check the opening angle of the square hole on the housing and the processing position of the positioning block.

[0004] The existing inspection method involves transporting the housing to the first station for positioning, then manually measuring the angle of the square hole. After measurement, the housing is removed and transported to the second station, where the position of the positioning block is then manually inspected. This manual inspection method is cumbersome, especially when there are many parts to be inspected, resulting in low overall inspection efficiency and making it impractical. Utility Model Content

[0005] In order to improve testing efficiency while ensuring testing accuracy, this application provides a flange processing quality testing mechanism.

[0006] This application provides a flange processing quality inspection mechanism, which adopts the following technical solution:

[0007] A flange processing quality inspection mechanism includes a base, on which a support and positioning component for supporting and positioning the housing is provided, and a first detection component for detecting the opening angle of the square hole and a second detection component for detecting the forming position of the positioning block are provided on the base.

[0008] By adopting the above technical solution, the housing is placed on the base during use, and the housing is supported and positioned by the support and positioning components to ensure that the housing is placed horizontally and will not shake. Then, the first detection component and the second detection component can be used to perform quality inspection on the square holes and positioning blocks on the housing respectively. Compared with manual inspection, the operation process is simple and convenient, and there is no need to move the housing, thereby improving the inspection efficiency and making it suitable for the quality inspection requirements in large-scale production.

[0009] Preferably, the first detection component includes a detection column fixed on the base, a detection pointer disposed on the base, and a first insertion rod disposed at one end of the detection pointer. The detection column has a first detection surface and a second detection surface at the end away from the base, and a qualified range is formed between the first detection surface and the second detection surface. One end of the detection pointer is positioned towards the detection column, and the other end is located above the housing. The first insertion rod is located at the end of the detection pointer away from the detection column, and a limiting structure is provided on the first insertion rod to prevent relative rotation between the first insertion rod and the housing.

[0010] By adopting the above technical solution, when in use, the first insertion rod is inserted into the second through hole, and the first insertion rod and the housing are locked together by the limiting structure, thereby converting the opening angle of the square hole into the deflection angle of the detection pointer. Then, the staff can judge whether the opening angle of the square hole is qualified by observing the position of the detection pointer on the detection column. That is, if the detection pointer is within the qualified range, it proves that the opening angle of the square hole is qualified; otherwise, it is unqualified. The overall detection method is simple and convenient.

[0011] Preferably, the limiting structure includes a rectangular block fixed on the first insert rod, the rectangular block being insertable into the square hole.

[0012] By adopting the above technical solution, when in use, the rectangular block is inserted into the square hole, which converts the opening angle of the square hole into the deflection angle of the detection pointer. At the same time, it avoids relative rotation between the first insertion rod and the housing, thereby ensuring the accuracy of the square hole opening angle detection.

[0013] Preferably, the second detection component includes a detection disk disposed on the base, a second insertion rod coaxially fixed on the detection disk, a detection block fixed on the detection disk, and the detection block and the second insertion rod being located on the same side of the detection disk.

[0014] By adopting the above technical solution, when using it, the second insert rod is inserted into the first through hole and the second insert rod is moved downward until the detection block abuts against the housing. Then, the detection disk is rotated around the axis of the rotating disk, so that the detection block makes a circular motion. During the rotation of the detection block, the processing position of the positioning block is judged by observing whether the positioning block is located between the detection block and the second insert rod. The overall operation is simple and convenient.

[0015] Preferably, the end of the detection disc furthest from the second insertion rod is fixed with a handle.

[0016] By adopting the above technical solution, a handle is provided to make it convenient for users to pick up the testing plate, which is beneficial to use.

[0017] Preferably, the support positioning assembly includes a support base fixed on the base, a first positioning kit disposed on the support base to prevent the housing from shaking, and a second positioning kit disposed on the base to prevent the housing from detaching from the support base.

[0018] By adopting the above technical solution, the housing is supported by a support base during use, thereby ensuring that the housing is placed horizontally and avoiding the impact of uneven placement on the testing of the housing.

[0019] Preferably, the first positioning kit includes a positioning pin that slides on the support base and a first handle fixed on the positioning pin. The support base has a guide groove, a portion of the first handle slides in the guide groove, and the other portion of the first handle is located outside the support base.

[0020] By adopting the above technical solution, when the housing is placed on the support base, the operator can insert the top of the positioning pin into the housing by moving the first handle, thereby achieving the initial positioning of the housing and preventing the housing from shaking in the horizontal direction.

[0021] Preferably, the second positioning kit includes a mounting base fixed to the base, a pressure rod rotating on the mounting base, a pressure block fixed to the pressure rod, and a second handle for driving the pressure rod to rotate.

[0022] By adopting the above technical solution, after the housing is initially positioned by the first positioning kit, the pressure rod can be rotated by turning the second handle, so that the pressure block abuts against the housing, thereby fixing the housing vertically and preventing the housing from falling off the support base, thus increasing the stability of the housing placed on the support base.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. During use, the support and positioning components can increase the stability of the housing, ensuring the reliability and accuracy of the inspection process. Then, the opening angle of the hole on the top of the housing and the processing position of the positioning block are inspected by the first and second inspection components. The entire inspection process is completed in one station without moving the housing. The operation is simple and convenient, thereby improving the inspection efficiency.

[0025] 2. When in use, insert the first insert rod into the second through hole. By embedding the rectangular block into the square hole, the opening angle of the square hole is converted into the offset angle of the detection pointer. By observing the position of the detection pointer, it can be determined whether the opening angle of the square hole is qualified. After the test is completed, pull out the first insert rod and insert the second insert rod into the second through hole. By observing whether the positioning block is located in the detection groove, it can be determined whether the machining of the positioning block is qualified. The overall operation is simple and convenient.

[0026] 3. During use, the support base supports the housing to ensure that the housing is placed horizontally. The locating pin and the pressure block work together to ensure the stability of the housing when it is placed. It is simple and convenient to use, and at the same time, it ensures the stability of the housing during the testing process, thereby ensuring the accuracy of the testing structure. Attached Figure Description

[0027] Figure 1 This is an isometric schematic diagram that mainly illustrates the structure of the components in the background technology;

[0028] Figure 2 This is an isometric schematic diagram of the main overall structure in the embodiments of this application;

[0029] Figure 3 This is an isometric schematic diagram of the main supporting positioning component structure in the embodiments of this application;

[0030] Figure 4 This is an isometric schematic diagram of the main structure of the first positioning kit in the embodiments of this application;

[0031] Figure 5 This is an isometric schematic diagram of the main structure of the second positioning kit in the embodiments of this application;

[0032] Figure 6 This is an isometric schematic diagram of the main structure of the first detection component in the embodiments of this application;

[0033] Figure 7 This is an isometric schematic diagram of the main structure of the second detection component in the embodiments of this application.

[0034] Reference numerals: 1. Base; 2. Support and positioning assembly; 3. Support seat; 4. First positioning kit; 41. Positioning pin; 42. First handle; 43. Guide groove; 5. Second positioning kit; 51. Mounting seat; 52. Pressure rod; 53. Pressure block; 54. Second handle; 55. Connecting rod; 6. First detection assembly; 61. Detection column; 62. Detection pointer; 63. First insertion rod; 64. First detection surface; 65. Second detection surface; 66. Qualified range; 7. Second detection assembly; 71. Detection disc; 72. Second insertion rod; 73. Detection block; 74. Handle; 8. Limiting structure; 81. Rectangular block; 9. Housing; 10. First through hole; 20. Square hole; 30. Second through hole; 40. Positioning block. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 2 - Appendix Figure 7 This application will be described in further detail.

[0036] This application discloses a flange processing quality inspection mechanism.

[0037] Reference Figure 2 and Figure 3 A flange processing quality inspection mechanism includes a horizontally placed base 1, on which a support and positioning assembly 2 is provided. The support and positioning assembly 2 includes a support seat 3, a first positioning kit 4, and a second positioning kit 5. Several sets of support seats 3, first positioning kit 4, and second positioning kit 5 are provided. Several sets of support seats 3 are located below the housing 9. The support seats 3 are fixedly connected to the base 1 by bolts. In use, the housing 9 is placed on the support seats 3, which can support the housing 9 and ensure that the housing 9 is placed in a horizontal state, thereby avoiding the tilt of the housing 9 when it is placed, which would affect subsequent inspection.

[0038] Reference Figure 3 and Figure 4 The first positioning kit 4 is disposed on the support base 3. The first positioning kit 4 includes a positioning pin 41 and a first handle 42. The positioning pin 41 slides vertically on the support base 3, and part of the positioning pin 41 is slidably inserted into the support base 3. The top end of the positioning pin 41 is located outside the support base 3. The first handle 42 is welded to the side wall of the positioning pin 41, and the first handle 42 is perpendicular to the positioning pin 41. An L-shaped guide groove 43 is provided on the support base 3. The end of the first handle 42 away from the positioning pin 41 passes through the guide groove 43 and is located outside the support base 3.

[0039] Reference Figure 2 and Figure 4When in use, after the housing 9 is placed on the support base 3, the operator can rotate the first handle 42 and move the first handle 42 upward, thereby driving the top of the positioning pin 41 to be inserted into the housing 9, thus achieving the positioning of the housing 9 and preventing the housing 9 from shaking and affecting the detection of the opening angle of the hole 20 on the top of the housing 9.

[0040] Reference Figure 3 and Figure 5 The second positioning kit 5 is mounted on the base 1. The second positioning kit 5 includes a mounting base 51, a pressure rod 52, a pressure block 53, and a second handle 54. The mounting base 51 is fixed to the base 1 by bolts. One end of the pressure rod 52 is hinged to the mounting base 51, and the other end is used to mount the pressure block 53. The pressure block 53 is fixed to the end of the pressure rod 52 by bolts. One end of the second handle 54 is hinged to the mounting base 51. A connecting rod 55 is provided on the second handle 54. One end of the connecting rod 55 is hinged to the second handle 54, and the other end is hinged to the pressure rod 52.

[0041] Reference Figure 2 and Figure 5 When in use, after the housing 9 is positioned on the support base 3 by the first positioning kit 4, the user can rotate the second handle 54 to drive the pressure rod 52 to rotate downward until the bottom end of the pressure block 53 abuts against the housing 9. Thus, the pressure of the pressure block 53 on the housing 9 prevents the housing 9 from detaching from the support base 3. It is simple and convenient to use. When it is necessary to replace the part being tested, the pressure rod 52 is raised by rotating the second handle 54 in the opposite direction, and then the housing 9 can be taken out for replacement.

[0042] Reference Figure 2 and Figure 6 The base 1 is provided with a first detection component 6, which is used to detect the opening angle of the square hole 20 on the housing 9. The first detection component 6 includes a detection post 61, a detection pointer 62 and a first insertion rod 63. The detection post 61 is fixed to the base 1 by bolts. The top of the detection post 61 is cut into a through groove. A first detection surface 64 and a second detection surface 65 are formed in the through groove. The first detection surface 64 and the second detection surface 65 are arranged opposite to each other, and a qualified interval 66 is formed between the first detection surface 64 and the second detection surface 65.

[0043] Reference Figure 2 and Figure 6 The detection pointer 62 is located above the housing 9, and one end of the detection pointer 62 is located above the detection post 61, while the other end is used to connect to the first insertion rod 63. The first insertion rod 63 is used to insert into the second through hole 30. The first insertion rod 63 is slidably connected to the detection pointer 62. A limiting structure 8 is provided on the first insertion rod 63. The limiting structure 8 includes a rectangular block 81, which is integrally formed on the first insertion rod 63 and can be inserted into the square hole 20.

[0044] Reference Figure 2 and Figure 6 When in use, insert the first insertion rod 63 into the first insertion hole and continue to move the first insertion rod 63 downward until the rectangular block 81 is inserted into the square hole 20. The user can then observe the position of the detection pointer 62 away from the end of the first insertion rod 63 to determine whether the opening angle of the square hole 20 is qualified. That is, the opening angle of the square hole 20 is qualified if and only if one end of the detection pointer 62 is within the qualified range 66. Otherwise, it proves that the opening angle of the square hole 20 on the housing 9 is unqualified.

[0045] Reference Figure 2 and Figure 7 A second detection component 7 is provided on the base 1. The second detection component 7 is used to detect the processing position of the positioning block 40 on the housing 9. The second detection component 7 includes a detection disk 71 and a second insertion rod 72. A detection block 73 is integrally formed at the bottom end of the detection disk 71. The detection block 73 is arc-shaped. Several detection blocks 73 are provided. The several detection blocks 73 are evenly spaced along the periphery of the detection disk 71. In this embodiment, two detection blocks 73 are preferably provided. The two detection blocks 73 and the second insertion rod 72 are located on the same side of the detection disk 71. One end of the second insertion rod 72 is welded to the bottom end of the detection disk 71. A handle 74 is welded to the top end of the detection disk 71.

[0046] Reference Figure 2 and Figure 7 When in use, after the user has completed the angle test of the hole 20 on the top of the housing 9 through the first detection component 6, the user only needs to pull out the first insertion rod 63, and then insert the second insertion rod 72 into the second through hole 30. By holding the handle 74, the user moves the second insertion rod 72 downward until the bottom end of the detection block 73 abuts against the housing 9. Then, the user drives the second insertion rod 72 to rotate around its own axis by rotating the handle 74, thereby driving the detection block 73 to make a circular motion. After that, the user can observe whether the positioning block 40 is located between the detection block 73 and the second insertion rod 72 when the detection block 73 rotates to determine whether the processing position of the positioning block 40 is qualified. If the positioning block 40 is located between the detection block 73 and the second insertion rod 72 when the detection block 73 rotates and the detection block 73 can rotate one full turn, it proves that the processing position of the positioning block 40 is qualified; otherwise, it proves that the processing position of the positioning block 40 is unqualified.

[0047] The implementation principle of this application embodiment is as follows: In use, the housing 9 is first placed on the support base 3, and the top of the positioning pin 41 is inserted into the housing 9 by moving the first handle 42, thus completing the initial positioning of the housing 9. Then, the second handle 54 is rotated to drive the pressure rod 52 to rotate, causing the pressure block 53 to abut against the housing 9, thus completing the secondary positioning of the housing 9, thereby ensuring the stability of the housing 9 placed on the support base 3. Afterwards, the user can insert the first insertion rod 63 into the second through hole 30, causing the rectangular block 81 to embed into the square hole 20, thereby converting the opening angle of the square hole 20 into the deflection angle of the detection pointer 62. Then, the angle can be observed... The opening angle of the square hole 20 is judged by whether the pointer 62 is within the qualified range 66. When the opening angle of the square hole 20 is qualified, the first insert rod 63 can be removed by the operator and the second insert rod 72 can be inserted into the second through hole 30. Then, the handle 74 is rotated to drive the detection block 73 to rotate. After that, the processing position of the positioning block 40 is judged by whether it is between the detection block 73 and the second insert rod 72. The overall detection process is simple and convenient. At the same time, the entire detection can be completed without moving the housing 9, saving the step of moving the housing 9 during manual detection, thereby improving the detection efficiency and making it more convenient to use.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flange processing quality detection mechanism, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with a support and positioning component (2) for supporting and positioning a shell (9), and the base (1) is provided with a first detection component (6) for detecting the opening angle of a square hole (20) and a second detection component (7) for detecting the molding position of a positioning block (40).

2. A flange processing quality inspection mechanism according to claim 1, characterized in that: The first detection component (6) comprises a detection column (61) fixed on the base (1), a detection pointer (62) arranged on the base (1), and a first insertion rod (63) arranged at one end of the detection pointer (62); the detection column (61) is provided with a first detection surface (64) and a second detection surface (65) at one end away from the base (1); a qualified interval (66) is formed between the first detection surface (64) and the second detection surface (65); one end of the detection pointer (62) is arranged toward the detection column (61), and the other end is located above the shell (9); the first insertion rod (63) is located at the end of the detection pointer (62) away from the detection column (61); and a limiting structure (8) is provided on the first insertion rod (63) for preventing relative rotation between the first insertion rod (63) and the shell (9).

3. A flange processing quality detection mechanism according to claim 2, characterized in that: The limiting structure (8) comprises a rectangular block (81) fixed on the first insertion rod (63), and the rectangular block (81) can be inserted and embedded in the square hole (20).

4. A flange processing quality inspection mechanism according to claim 1, characterized in that: The second detection assembly (7) comprises a detection disk (71) arranged on the base (1), and a second insertion rod (72) coaxially fixed to the detection disk (71); a detection block (73) is fixed to the detection disk (71); the detection block (73) and the second insertion rod (72) are located on the same side of the detection disk (71).

5. A flange processing quality inspection mechanism according to claim 4, characterized in that: A handle (74) is fixed to one end of the detection plate (71) away from the second insertion rod (72).

6. The flange processing quality inspection mechanism according to claim 1, characterized in that: The support positioning assembly (2) comprises a support seat (3) fixed on the base (1), a first positioning kit (4) arranged on the support seat (3) for preventing the shell (9) from shaking, and a second positioning kit (5) arranged on the base (1) for preventing the shell (9) from detaching from the support seat (3).

7. A flange processing quality inspection mechanism according to claim 6, characterized in that: The first positioning kit (4) comprises a positioning pin (41) sliding on the support seat (3), and a first handle (42) fixed on the positioning pin (41); a guide groove (43) is provided on the support seat (3); a portion of the first handle (42) slides in the guide groove (43), and another portion of the first handle (42) is located outside the support seat (3).

8. The flange processing quality inspection mechanism according to claim 6, characterized in that: The second positioning kit (5) comprises a mounting seat (51) fixed on the base (1), a pressure rod (52) rotating on the mounting seat (51), a pressure block (53) fixed on the pressure rod (52), and a second handle (54) for driving the pressure rod (52) to rotate.

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