Automobile steering knuckle detection tool

Abstract

The utility model discloses an automobile steering knuckle detection tool which comprises a rack body, a profiling block and a plurality of fixing assemblies which are installed on the rack body, a movable measuring assembly and a plurality of fixed measuring assemblies. The movable measuring assembly comprises a fixed part fixed on the rack body and a movable part sliding in the fixed part, the fixed assembly comprises a fixed rack, a fixed block installed on the fixed rack and a driving part for driving the fixed block to compress, and the driving part is rotationally connected with the fixed rack. The fixing block is fixedly connected with the driving part, and when the driving part is rotated, the fixing block can be driven to clamp or loosen. The device can rapidly measure the hole site and the size of the special-shaped part of the automobile, and improves the speed measurement rate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of measurement technology, especially, relate to a car steering knuckle detection frock. BACKGROUND

[0002] Steering knuckle is also called "goat horn", it is one of important parts in automobile steering axle, can make automobile steady travel and sensitive transmission travel direction. The function of steering knuckle is transmission and bearing of automobile front load, support and drive front wheel around the pivot and make automobile steering. In the automobile travel state, it bears the variable impact load, therefore, requires that it has very high strength.

[0003] At present, with the development of automobile, the size and precision of parts are required higher and higher, but the shape of steering knuckle is very irregular, there is no flat surface for positioning, therefore, the position and diameter of measuring hole become very inconvenient, and practical three coordinate measurement, the cost is very high and the speed is very slow. SUMMARY

[0004] To solve the above technical problems, one technical scheme of the utility model is:

[0005] A car steering knuckle detection frock, including frame body and the profiling block and a plurality of fixed components that are installed on the frame body, still include movable measuring assembly and a plurality of fixed measuring assembly;

[0006] The movable measuring assembly includes the fixed part that is fixed on the frame body and the movable part that slides in the fixed part, still include the limiting portion that limits the sliding of the movable part, the movable part end fixed connection measuring portion;

[0007] The limiting portion includes sleeve and the limiting post that is arranged in the sleeve, the limiting post is sleeved with elastic element, the sleeve is equipped with the accommodating hole that accommodates the elastic element, and one end of the elastic element abuts the accommodating hole, and the other end abuts the limiting post;

[0008] The fixed component includes fixed frame and the fixed block and the drive portion that drives the fixed block to be pressed tightly, which are installed on the fixed frame, the drive portion is rotatably connected with the fixed frame, and the fixed block is fixedly connected with the drive portion, when the drive portion is rotated, the fixed block can be driven to clamp / loosen.

[0009] Further, the drive portion includes drive handle and drive arm, the drive handle is rotatably connected with the fixed frame, the drive arm is rotatably connected with the fixed frame, and the drive arm is fixedly connected with the fixed block, when the drive handle is rotated, the fixed block can be driven to rotate.

[0010] Furthermore, the fixed measuring assembly includes a measuring seat fixed to the frame body and a measuring rod placed inside the measuring seat, the measuring rod being used to measure the hole position.

[0011] Furthermore, the frame body is also provided with a transport bracket for handling.

[0012] Furthermore, the elastic element is a spring.

[0013] Furthermore, the measuring rod is a go / no-go gauge.

[0014] Furthermore, the movable part is provided with at least two sets of limiting holes, and the limiting post is inserted into the limiting hole for positioning.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model uses a contour block and a fixing component to position the product on the contour block. Different measuring components can be used to quickly measure the hole positions and dimensions of irregular automotive parts, thereby improving the measurement speed.

[0017] 2. The movable part of this utility model is provided with at least two sets of limiting holes. The limiting post is inserted into the limiting hole for positioning. The movable part is provided with a measuring part. The movable part can drive the measuring part to slide back and forth and is limited by the limiting part, avoiding the problem that the inner buckle structure cannot be installed and fixed, and improving the convenience of contour positioning. 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 overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the measuring component structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the fixing component of this utility model;

[0022] Figure 4 This is a schematic diagram of the limiting part structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the measuring component structure of this utility model;

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Base body; 11. Transport bracket; 2. Copying block; 3. Fixing assembly; 31. Fixing frame; 32. Fixing block; 33. Drive unit; 331. Drive handle; 332. Drive arm; 4. Measuring assembly; 41. Fixing part; 42. Moving part; 421. Limiting hole; 43. Limiting part; 431. Sleeve; 432. Limiting post;

[0026] 433. Elastic element; 44. Measuring part; 5. Measuring assembly; 51. Measuring seat; 52. Measuring rod. Detailed Implementation

[0027] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention. Specific Implementation Example 1:

[0029] like Figures 1 to 5 As shown, an automotive steering knuckle inspection fixture includes a frame body 1, a contour block 2 mounted on the frame body 1, and several fixing components 3. It also includes a movable measuring component 4 and several fixed measuring components 5. Specifically, the frame body 1 is further provided with a transport bracket 11 for handling. Specifically, the fixed measuring components 5 include a measuring seat 51 fixed on the frame body 1 and a measuring rod 52 placed within the measuring seat 51. The measuring rod 52 is used to measure hole positions. Specifically, the measuring rod 52 is a go / no-go gauge.

[0030] The movable measuring component 4 includes a fixed part 41 fixed to the frame body 1 and a movable part 42 sliding within the fixed part 41. It also includes a limiting part 43 that restricts the sliding of the movable part 42. The end of the movable part 42 is fixedly connected to the measuring part 44. Specifically, the limiting part 43 includes a sleeve 431 and a limiting post 432 disposed within the sleeve 431. An elastic element 433 is fitted onto the limiting post 432. The sleeve 431 has a receiving hole for accommodating the elastic element 433. One end of the elastic element 433 abuts against the receiving hole, and the other end abuts against the limiting post 432. Specifically, the elastic element 433 is a spring. Specifically, the movable part 42 has at least two sets of limiting holes 421, and the limiting post 432 is inserted into the limiting holes 421 for positioning.

[0031] The fixing component 3 includes a fixing frame 31, a fixing block 32 mounted on the fixing frame 31, and a driving part 33 for driving the fixing block 32 to clamp. The driving part 33 is rotatably connected to the fixing frame 31, and the fixing block 32 is fixedly connected to the driving part 33. When the driving part 33 is rotated, the fixing block 32 can be driven to clamp / release. Specifically, the driving part 33 includes a driving handle 331 and a driving arm 332. The driving handle 331 is rotatably connected to the fixing frame 31, and the driving arm 332 is rotatably connected to the fixing frame 31 and fixedly connected to the fixing block 32. When the driving handle 331 is rotated, the fixing block 32 can be driven to rotate.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A tooling for testing automotive steering knuckles, characterized in that: It includes a frame body (1), a contour block (2) mounted on the frame body (1), and several fixed components (3), as well as a movable measuring component (4) and several fixed measuring components (5). The active measuring component (4) includes a fixed part (41) fixed on the frame body (1) and an active part (42) sliding within the fixed part (41), and also includes a limiting part (43) that restricts the sliding of the active part (42), and the measuring part (44) is fixedly connected to the end of the active part (42). The limiting part (43) includes a sleeve (431) and a limiting post (432) disposed in the sleeve (431). An elastic element (433) is sleeved on the limiting post (432). The sleeve (431) is provided with a receiving hole for accommodating the elastic element (433). One end of the elastic element (433) abuts against the receiving hole, and the other end abuts against the limiting post (432). The fixing component (3) includes a fixing frame (31), a fixing block (32) mounted on the fixing frame (31), and a driving part (33) for driving the fixing block (32) to clamp. The driving part (33) is rotatably connected to the fixing frame (31), and the fixing block (32) is fixedly connected to the driving part (33). When the driving part (33) is rotated, the fixing block (32) can be driven to clamp / release.

2. The automotive steering knuckle testing fixture according to claim 1, characterized in that: The drive unit (33) includes a drive handle (331) and a drive arm (332). The drive handle (331) is rotatably connected to the fixed frame (31), the drive arm (332) is rotatably connected to the fixed frame (31), and the drive arm (332) is fixedly connected to the fixed block (32). When the drive handle (331) is rotated, the fixed block (32) can be driven to rotate.

3. The automotive steering knuckle testing fixture according to claim 1, characterized in that: The fixed measuring assembly (5) includes a measuring seat (51) fixed on the frame body (1) and a measuring rod (52) placed inside the measuring seat (51), the measuring rod (52) being used to measure the hole position.

4. The automotive steering knuckle testing fixture according to claim 1, characterized in that: The frame body (1) is also provided with a transport support (11) for transport.

5. The automotive steering knuckle testing fixture according to claim 1, characterized in that: The elastic element (433) is a spring.

6. A tooling for testing automotive steering knuckles according to claim 3, characterized in that: The measuring rod (52) is a go / no-go gauge.

7. The automotive steering knuckle testing fixture according to claim 1, characterized in that: The The active part (42) is provided with at least two sets of limiting holes (421), and the limiting post (432) is inserted into the limiting hole (421) for positioning.

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