Seat frame size detection and positioning tool

Abstract

The utility model discloses a kind of seat framework size detection positioning tool, including tool table, including fixed seat and moving plate of combined connection, and moving assembly connected with fixed seat and moving plate;Still include the support assembly for installing seat framework, including with the fixed positioning rod of moving plate by screw, the adjustable mounting rod of sleeve connection in the outside of positioning rod, the connecting plate of vertical adjustable mounting rod, the rotating assembly of connecting moving plate and adjustable mounting rod end portion;Still include the adjustable limiting component for supporting adjustable mounting rod, including with the support wheel of positioning rod rolling connection, the connecting shaft of through support wheel;The positioning tool of the present application is provided with the angle of seat framework is adjusted conveniently, under manual operation, adjustable mounting rod is rotated to suitable inclination angle, manually moves the position of connecting shaft and support wheel, support wheel supports adjustable mounting rod, the inclination angle of adjustable mounting rod is fixed, and it is convenient to carry out multi-angle size detection to seat framework.

Description

Technical Field

[0001] This utility model belongs to the field of automotive tooling technology, specifically relating to a seat frame size detection and positioning tooling. Background Technology

[0002] The car seat frame is a frame structure made of welded or stamped steel pipes. In order to ensure that the accuracy of the mounting holes and outline dimensions on the seat frame meets the requirements of the seat assembly on the vehicle, it is necessary to perform dimensional inspection. The car seat frame is fixed on the inspection table and manually inspected using dimensional inspection instruments.

[0003] The car seat frame is mounted on the inspection table and is fixedly connected to the inspection table. When it is necessary to change the tilt angle of the car seat frame to facilitate manual inspection from multiple angles and different positions, the car seat frame fixedly connected to the inspection table is inconvenient to adjust, resulting in low inspection efficiency, which needs to be improved.

[0004] In existing automotive seat frame dimensional inspections on inspection benches, the angle of the seat frame needs to be changed to facilitate manual dimensional inspection. Therefore, this application proposes a seat frame dimensional inspection positioning fixture. Utility Model Content

[0005] The purpose of this invention is to provide a seat frame size detection and positioning fixture to solve the problem of inconvenience in adjusting the angle of the seat frame mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a seat frame size detection and positioning fixture, including a fixture table, including a fixed seat and a movable plate connected in combination, and a movable component connected to the fixed seat and the movable plate; it also includes a support component for installing the seat frame, including a positioning rod fixed to the movable plate by screws, an adjustable mounting rod sleeved on the outside of the positioning rod, a connecting plate for the vertically adjustable mounting rod, and a rotating component connecting the movable plate and the end of the adjustable mounting rod; it also includes an adjustable limiting component for supporting the adjustable mounting rod, including a support wheel that is rolledly connected to the positioning rod, a connecting shaft passing through the support wheel, and a limiting pin that slides through the center position of the connecting shaft.

[0007] Preferably, the moving component includes a slide rail fixed to the fixed base by screws and a slider fixed to the bottom surface of the moving plate by screws, wherein the slider is slidably connected to the slide rail.

[0008] Preferably, a limiting plate a is welded to the surface of the fixed seat, and the end of the slide rail contacts the limiting plate a.

[0009] Preferably, the surface of the movable plate is provided with a pin hole b for the limiting pin to pass through.

[0010] Preferably, the rotating assembly includes a fixed plate welded to the movable plate and a fixed shaft mounted between the opposing surfaces of the fixed plate, the fixed shaft extending through the end of the adjustable mounting rod.

[0011] Preferably, a blocking plate is fixed to the surface of the fixing plate, and the blocking plate includes a vertical plate and an inclined plate.

[0012] Preferably, the adjustable mounting rod has an inverted "U" shaped cross-section, a lifting rod is vertically provided on the surface of the end of the adjustable mounting rod, and a concave limiting groove e is provided on the surface of the positioning rod for the support wheel to roll.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] With the designed tooling table and support components, the adjustable mounting rod can be rotated to a suitable tilt angle under manual operation, facilitating multi-angle dimensional inspection of the seat frame. Under the action of the designed limiting components, the position of the connecting shaft and support wheel can be manually moved, and the support wheel supports the adjustable mounting rod, keeping the tilt angle of the adjustable mounting rod fixed. With the designed tooling table, the position of the moving plate can be manually changed, facilitating the manual movement of the seat frame and the moving plate in the horizontal position, making it convenient for manual use of tools for dimensional inspection. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a front view schematic diagram of the adjustable mounting rod on the tooling table of this utility model when opened.

[0017] Figure 3 This is a top view of the movable plate of this utility model.

[0018] Figure 4 This is a cross-sectional view of the fixing seat in the AA direction of this utility model.

[0019] In the diagram: 1. Tooling table; 2. Positioning rod; 3. Adjustable mounting rod; 4. Connecting plate; 5. Fixing plate; 7. Limit pin; 8. Blocking plate; 11. Fixed seat; 12. Moving plate; 13. Slide rail; 14. Slider; 31. Lifting rod; 51. Fixed shaft; 61. Support wheel; 62. Connecting shaft. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a seat frame size detection and positioning fixture, including a fixture table 1, comprising a fixed seat 11 and a movable plate 12 connected in combination, and a movable component connected to the fixed seat 11 and the movable plate 12. The fixture table 1 is fixed on the detection station. The fixed seat 11 is fixed to the detection station by bolts. The movable plate 12 is slidably connected to the fixed seat 11 by a slider 14 and a slide rail 13. The position of the movable plate 12 can be manually changed, thereby changing the position of the seat frame installed on the adjustable mounting rod 3, facilitating the detection of different positions on the seat frame. It also includes a support component for installing the seat frame, comprising a positioning rod 2 fixed to the movable plate 12 by screws, an adjustable mounting rod 3 sleeved on the outside of the positioning rod 2, a connecting plate 4 perpendicular to the adjustable mounting rod 3, and a rotating component connecting the ends of the movable plate 12 and the adjustable mounting rod 3. The seat frame is installed on the adjustable mounting rod. On rod 3, as the adjustable mounting rod 3 moves, the position of the seat frame changes. Positioning rod 2 and adjustable mounting rod 3 support the seat frame. Under manual operation, when the adjustable mounting rod 3 rotates along the d direction, the seat frame rotates with the adjustable mounting rod 3. When the adjustable mounting rod 3 is at a fixed tilt angle, the dimensions of the seat frame with the changed angle can be measured from multiple angles. It also includes an adjustable limiting component for supporting the adjustable mounting rod 3, including a support wheel 61 that is rollably connected to the positioning rod 2, a connecting shaft 62 that passes through the support wheel 61, and a limiting pin 7 that slides through the center position of the connecting shaft 62. The position of the connecting shaft 62 and the support wheel 61 can be manually moved along the c direction so that the support wheel 61 supports the adjustable mounting rod 3 and prevents the adjustable mounting rod 3 from becoming unstable. The limiting pin 7 is inserted into the moving plate 12, and the limiting pin 7 and the connecting shaft 62 are limited to prevent the support wheel 61 from rolling.

[0022] In this embodiment, the moving component includes a slide rail 13 fixed to the fixed base 11 by screws and a slider 14 fixed to the bottom surface of the moving plate 12 by screws. The slider 14 is slidably connected to the slide rail 13. The moving plate 12 is slidably connected to the fixed base 11 through the slider 14 and the slide rail 13. The position of the moving plate 12 can be manually changed. A limiting plate a is welded on the surface of the fixed base 11. The end of the slide rail 13 contacts the limiting plate a. The limiting plate a serves to block the slider 14 and prevent the slider 14 from sliding off the slide rail 13.

[0023] In this embodiment, a pin hole b is provided on the surface of the movable plate 12 for the limiting pin 7 to pass through. The limiting pin 7 is inserted into the pin hole b to limit the limiting pin 7. The limiting pin 7 and the connecting shaft 62 are limited to prevent the support wheel 61 from rolling.

[0024] In this embodiment, the rotating assembly includes a fixed plate 5 welded to the movable plate 12 and a fixed shaft 51 installed between the opposing surfaces of the fixed plate 5. The fixed shaft 51 passes through the end of the adjustable mounting rod 3. When the adjustable mounting rod 3 is rotated manually, one end of the adjustable mounting rod 3 rotates around the position of the fixed shaft 51.

[0025] In this embodiment, a blocking plate 8 is fixed on the surface of the fixing plate 5. The blocking plate 8 includes a vertical plate and an inclined plate. The blocking plate 8 serves to block the adjustable mounting rod 3, so that the adjustable mounting rod 3 can be rotated and adjusted within a certain range.

[0026] In this embodiment, the adjustable mounting rod 3 has an inverted "U" shaped cross section. A lifting rod 31 is vertically positioned on the surface of the end of the adjustable mounting rod 3. By applying a lifting force to the lifting rod 31, the adjustable mounting rod 3 can be easily lifted. A concave limiting groove e is provided on the surface of the positioning rod 2 for the support wheel 61 to roll. The support wheel 61 rolls in the limiting groove e, thereby limiting the support wheel 61 and preventing the support wheel 61 from deflecting.

[0027] Working principle and usage process of this utility model:

[0028] The seat frame is mounted on the adjustable mounting rod 3, and the positioning rod 2 and the adjustable mounting rod 3 support the seat frame;

[0029] When it is necessary to change the horizontal position of the seat frame, the position of the movable plate 12 is manually changed. The movable plate 12 and the fixed seat 11 are slidably connected to the slide rail 13 through the slider 14, which makes it easy to manually move the horizontal position of the seat frame and the movable plate 12, and makes it convenient for manual use of tools to perform size inspection.

[0030] When it is necessary to change the vertical tilt angle of the seat frame, manually apply lifting force to the lifting rod 31;

[0031] When the adjustable mounting rod 3 is rotated manually, one end of the adjustable mounting rod 3 rotates around the fixed shaft 51, and the adjustable mounting rod 3 rotates along the d direction.

[0032] The seat frame rotates with the adjustable mounting rod 3. When the adjustable mounting rod 3 is at a fixed tilt angle, the dimensions of the seat frame with the angle changed can be measured from multiple angles.

[0033] The position of the connecting shaft 62 can be manually changed. The positions of the connecting shaft 62 and the support wheel 61 can be manually moved along the c direction so that the support wheel 61 supports the adjustable mounting rod 3, preventing the adjustable mounting rod 3 from becoming unstable. The limit pin 7 is inserted into the moving plate 12, and the limit pin 7 and the connecting shaft 62 are limited to prevent the support wheel 61 from rolling.

[0034] In summary, this application provides a positioning fixture that facilitates the adjustment of the seat frame angle. Under manual operation, the adjustable mounting rod 3 is rotated to a suitable tilt angle, and the position of the connecting shaft 62 and the support wheel 61 is manually moved. The support wheel 61 supports the adjustable mounting rod 3, and the tilt angle of the adjustable mounting rod 3 is fixed, which facilitates the multi-angle dimensional inspection of the seat frame.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixture for detecting and positioning the dimensions of a seat frame, characterized in that: The assembly includes a tooling table (1), a fixed base (11) and a movable plate (12) connected in combination, and a movable component connected to the fixed base (11) and the movable plate (12); it also includes a support assembly for mounting the seat frame, including a positioning rod (2) fixed to the movable plate (12) by screws, an adjustable mounting rod (3) sleeved on the outside of the positioning rod (2), a connecting plate (4) vertically adjustable mounting rod (3), and a rotating assembly connecting the movable plate (12) and the end of the adjustable mounting rod (3); it also includes an adjustable limiting assembly for supporting the adjustable mounting rod (3), including a support wheel (61) rolledly connected to the positioning rod (2), a connecting shaft (62) passing through the support wheel (61), and a limiting pin (7) sliding through the center position of the connecting shaft (62).

2. The seat frame size detection and positioning fixture according to claim 1, characterized in that: The moving component includes a slide rail (13) fixed to the fixed base (11) by screws and a slider (14) fixed to the bottom surface of the moving plate (12) by screws, wherein the slider (14) is slidably connected to the slide rail (13).

3. The seat frame size detection and positioning fixture according to claim 2, characterized in that: A limiting plate a is welded to the surface of the fixed seat (11), and the end of the slide rail (13) contacts the limiting plate a.

4. The seat frame size detection and positioning fixture according to claim 1, characterized in that: The surface of the movable plate (12) is provided with a pin hole b for the limiting pin (7) to pass through.

5. The seat frame size detection and positioning fixture according to claim 1, characterized in that: The rotating assembly includes a fixed plate (5) welded to the movable plate (12) and a fixed shaft (51) mounted between the opposing surfaces of the fixed plate (5), the fixed shaft (51) passing through the end of the adjustable mounting rod (3).

6. The seat frame size detection and positioning fixture according to claim 5, characterized in that: A blocking plate (8) is fixed on the surface of the fixing plate (5), and the blocking plate (8) includes a vertical plate and an inclined plate.

7. The seat frame size detection and positioning fixture according to claim 1, characterized in that: The adjustable mounting rod (3) has an inverted "U" shaped cross section. A lifting rod (31) is vertically positioned on the surface of the end of the adjustable mounting rod (3). A concave limiting groove e is provided on the surface of the positioning rod (2) for the support wheel (61) to roll.

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