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CN-224230910-U - Steering knuckle angle accuracy detection gauge

CN224230910UCN 224230910 UCN224230910 UCN 224230910UCN-224230910-U

Abstract

The utility model belongs to the technical field of detection, in particular to a detection tool for detecting the angle precision of a steering knuckle, which aims at solving the problems that the traditional detection method in the prior art depends on manpower, is time-consuming and labor-consuming, has poor detection precision and consistency, is inconvenient to adapt to steering knuckles with various specifications, has poor flexibility in use and the like, and comprises a bottom plate, wherein a base plate is fixedly arranged at the top of the bottom plate, a placement hole is formed in the top of the base plate, and the base plate is used for placing the steering knuckles through the placement hole; the steering knuckle detection gauge is ingenious in design through the sliding groove, the moving rod and the like, flexible adjustment of the protractor and the marking plate is achieved, operation difficulty is reduced, high precision of angle measurement is guaranteed, meanwhile, multiple-specification clamping blocks at the bottom of the clamping seat are designed, and the steering knuckle detection gauge is widely adaptive to different steering knuckles by combining an adjusting mechanism, so that universality and flexibility of the detection gauge are improved.

Inventors

  • YE CHENHAO

Assignees

  • 上海泉辰汽车配件有限公司

Dates

Publication Date
20260512
Application Date
20250624

Claims (7)

  1. 1. Steering knuckle angle accuracy testing fixture, its characterized in that includes: The steering knuckle positioning device comprises a bottom plate (1), wherein a base plate (2) is fixedly arranged at the top of the bottom plate (1), a positioning hole (4) is formed in the top of the base plate (2), and the base plate (2) is used for positioning a steering knuckle through the positioning hole (4); Still include cassette (6), cassette (6) are placed in the top of knuckle, the top fixed mounting of cassette (6) has mounting panel (7), one side of mounting panel (7) is provided with regulating plate (11), one side of regulating plate (11) is provided with protractor (15), protractor (15) are used for detecting the angular accuracy of knuckle.
  2. 2. The steering knuckle angle accuracy detection gauge according to claim 1, characterized in that a chute (12) is formed in the adjusting plate (11), a movable rod (13) is slidably arranged in the chute (12), the protractor (15) is fixedly sleeved on the outer wall of the movable rod (13), the movable rod (13) is used for realizing horizontal position adjustment of the protractor (15), a positioning block (14) is fixedly arranged at one end of the movable rod (13), and one end of the positioning block (14) is arc-shaped and is used for being abutted to a hole to be detected of the steering knuckle.
  3. 3. The steering knuckle angle accuracy detection gauge according to claim 2, wherein an identification plate (16) is rotatably sleeved on the outer wall of the movable rod (13), the identification plate (16) is tightly attached to one side of the protractor (15), and the identification plate (16) is used for completing comparison of steering knuckle heads and identification of angle data.
  4. 4. The steering knuckle angle accuracy detection gauge according to claim 1, wherein a slider (10) is slidably connected to the inside of the mounting plate (7), and the adjusting plate (11) is disposed on one side of the slider (10) and is used for completing vertical height adjustment of the marking plate (16).
  5. 5. The steering knuckle angle accuracy detection gauge according to claim 4, wherein two limiting plates (17) are fixedly installed on one side of the adjusting plate (11), the two limiting plates (17) are respectively connected with the top and the bottom of the sliding block (10) in a sliding mode, a screw (18) is rotatably connected to one side of the adjusting plate (11), one end thread of the screw (18) penetrates through the sliding block (10), and the screw (18) is used for adjusting the distance between the adjusting plate (11) and the mounting plate (7) to ensure that the adjusting plate can be attached to one side of a steering knuckle head.
  6. 6. The steering knuckle angle accuracy detection tool according to claim 1, wherein the top of the bottom plate (1) is fixedly provided with a support column (3), an outer wall sliding sleeve of the support column (3) is provided with a sleeve (8), one side of the sleeve (8) is threaded through with a fixing screw (9), one end of the fixing screw (9) is abutted against the outer wall of the support column (3) and used for fixing the sleeve (8), one side of the sleeve (8) is fixedly provided with a connecting plate (5), and the other end of the connecting plate (5) is fixedly connected with a clamping seat (6) and used for fixing and rotating adjustment of the clamping seat (6).
  7. 7. The steering knuckle angle accuracy detection gauge according to claim 6, wherein a plurality of clamping blocks are arranged at the bottom of the clamping seat (6), and the diameters of the clamping blocks are sequentially reduced from top to bottom, so that the clamping seat (6) can be clamped in steering knuckle center holes with different specifications.

Description

Steering knuckle angle accuracy detection gauge Technical Field The utility model relates to the technical field of detection, in particular to a steering knuckle angle accuracy detection tool. Background In the automotive manufacturing and repair industry, the steering knuckle is an important component of an automotive steering system, and its angular accuracy directly affects the handling performance, running stability and safety of the vehicle. However, in the conventional steering knuckle angle accuracy, there are also the following problems: In particular, the conventional detection method is often dependent on experience and skill level of operators, and is not only time-consuming and laborious, but also difficult to ensure consistency and accuracy of measurement by visual inspection or measurement using a simple measuring tool (such as an angle ruler), but also is very attractive in terms of adaptability and flexibility due to the increasing variety and specifications of steering knuckles with rapid development of the automobile industry. In order to solve the above problems, the present disclosure provides a steering knuckle angle accuracy detection tool. Disclosure of utility model The utility model aims to solve the defects that the traditional detection method in the prior art depends on manpower, is time-consuming and labor-consuming, has poor detection precision and consistency, is inconvenient to adapt to steering knuckles of various specifications, has poor use flexibility and the like, and provides a steering knuckle angle precision detection tool. In order to achieve the above purpose, the present utility model adopts the following technical scheme: a steering knuckle angle accuracy detection gauge comprising: the steering knuckle positioning device comprises a bottom plate, wherein a base plate is fixedly arranged at the top of the bottom plate, a positioning hole is formed in the top of the base plate, and the base plate is used for positioning a steering knuckle through the positioning hole; Still include the cassette, the cassette is placed in the top of knuckle, the top fixed mounting of cassette has the mounting panel, one side of mounting panel is provided with the regulating plate, one side of regulating plate is provided with the protractor, the protractor is used for detecting the angle precision of knuckle. In one possible design, the inside of regulating plate has seted up the spout, the inside slip of spout is provided with the movable rod, the outer wall of movable rod is located to the fixed cover of protractor, the movable rod is used for realizing the horizontal position adjustment of protractor, the one end fixed mounting of movable rod has the locating piece, the one end of locating piece is the arc for the waiting of butt knuckle detects the hole. In one possible design, the outer wall of the movable rod is rotatably sleeved with a marking plate, the marking plate is closely attached to one side of the protractor, and the marking plate is used for finishing the comparison of the knuckle heads and the marking of the angle data. In one possible design, the inside of the mounting plate is slidably connected with a slider, and the adjusting plate is disposed on one side of the slider, for completing the vertical height adjustment of the sign board. In one possible design, two limiting plates are fixedly installed on one side of the adjusting plate, the two limiting plates are respectively in sliding connection with the top and the bottom of the sliding block, one side of the adjusting plate is rotationally connected with a screw rod, one end thread of the screw rod penetrates through the sliding block, and the screw rod is used for adjusting the distance between the adjusting plate and the mounting plate so as to ensure that the adjusting plate can be attached to one side of the knuckle head. In one possible design, the top fixed mounting of bottom plate has the support column, the outer wall slip cap of support column is equipped with the sleeve pipe, one side screw thread of sleeve pipe runs through there is the fixed screw, the one end of fixed screw and the outer wall looks butt of support column for accomplish sheathed tube fixed, one side fixed mounting of sleeve pipe has the connecting plate, the other end and the cassette fixed connection of connecting plate are used for accomplishing the fixed of cassette and rotate the regulation. In one possible design, the bottom of the clamping seat is provided with a plurality of clamping blocks, and the diameters of the clamping blocks are sequentially reduced from top to bottom, so as to ensure that the clamping seat can be clamped in steering knuckle center holes with different specifications. The steering knuckle to be detected is placed on the backing plate by a user during use, the steering knuckle journal is ensured to be inserted into the placement hole and is stably placed on the backing plate, then the user can rotate