Fender mounting bracket testing fixture
By designing a fender mounting bracket inspection fixture and utilizing positioning slots, magnetic pads, and a clamping mechanism, the difficulty in detecting the position of connection holes in the prior art is solved, rapid and accurate detection of the bracket is achieved, and detection costs are reduced.
Patent Information
- Application Number
- CN202422106526.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-08-28
AI Technical Summary
In the prior art, it is difficult to quickly and accurately detect the position of the connection holes of the fender mounting bracket, which affects the accuracy of fender installation.
A fender mounting bracket inspection fixture was designed, which included a base plate, a positioning seat, a clamping mechanism and a detection pin. The bracket was quickly positioned and inspected through the positioning slot, magnetic pad and clamping mechanism.
It achieves rapid and accurate detection of stents, reduces detection costs and improves detection efficiency.
Smart Images
Figure CN223361264U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of inspection tools, in particular to an inspection tool for a fender mounting bracket. Background Art
[0002] The fender mounting bracket is a stamped metal part used to connect the vehicle frame and fender. It has multiple connection holes and is stamped into a two-bend, three-dimensional structure. The accuracy of the holes' positioning impacts the precision of fender installation. Therefore, after machining, this positioning must be inspected. This necessitated the design of a testing fixture for this purpose. Summary of the Invention
[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a fender mounting bracket inspection tool, which has a simple structure and low manufacturing cost and can realize rapid inspection of the fender bracket.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A fender mounting bracket inspection fixture, characterized in that: it includes a base plate, a positioning seat is provided on the base plate, a positioning groove is provided on the top surface of the positioning seat, the positioning groove has a first step surface and a second step surface, wherein two magnetic pads are provided on the first step surface, and a third pad is provided on the second step surface, two positioning holes are provided on the first step surface, positioning pins are provided in the positioning holes, and two detection holes are provided on the second step surface, and the detection holes are matched with detection pins, a first clamping mechanism is provided on the base plate on one side of the positioning seat, and the first clamping mechanism is facing the first step surface, and a second clamping mechanism is provided on the base plate on the other side of the positioning seat, and the second clamping mechanism is facing the second step surface.
[0006] Furthermore, the positioning groove is a contoured structure, and the first step surface and the second step surface are connected by an inclined surface.
[0007] Furthermore, the magnetic spacer is annular and is coaxially arranged with the positioning hole.
[0008] Furthermore, the first clamping mechanism includes a first support, a first quick clamp, and a first pressing arm. The first support is arranged on the base plate, the first quick clamp is arranged on the first support, the first pressing arm is arranged on the pressing arm of the quick clamp, and the front end of the first pressing arm is bent downward to form two pressure heads.
[0009] Furthermore, the second clamping mechanism includes a second support, a second quick clamp, a second pressing arm, and a second pressing head. The second support is arranged on the base plate, the second quick clamp is arranged at the upper end of the second support, the second pressing arm is connected to the pressing arm of the second quick clamp, and the second pressing head is arranged at the lower part of the free end of the second pressing arm. The second pressing head is a silicone pressing head.
[0010] The beneficial effects of the utility model include: simple structure, convenient operation, low manufacturing cost of the inspection tool, and the ability to quickly implement the inspection of the fender bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 It is a structural schematic diagram of an embodiment of the present utility model. DETAILED DESCRIPTION
[0013] The present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.
[0014] A kind of Figure 1-2 The fender mounting bracket inspection fixture shown in the figure includes a base plate 1 with a locating seat 2 provided on the base plate 1. The top surface of the locating seat 2 has a locating groove for positioning the fender mounting bracket. The locating groove has a first stepped surface 3 and a second stepped surface 4, connected by an inclined surface. Two magnetic spacers 5 are provided on the first stepped surface 3, and a third spacer 6 is provided on the second stepped surface 4. Together, these three spacers are used to position the bottom surface of the fender mounting bracket. The first stepped surface 3 has two locating holes, each containing a locating pin 7. The magnetic spacer 5 is annular and coaxial with the locating holes. The locating pin 7 passes through two holes in the fender mounting bracket and engages with the locating holes to accurately position the fender mounting bracket. A first clamping mechanism is provided on one side of the locating seat 2, facing the first stepped surface 3. A second clamping mechanism is provided on the other side of the locating seat 2, facing the second stepped surface. The first clamping mechanism includes a first support 11, a first quick clip 12, and a first pressing arm 13. The first support 11 is mounted on the base plate 1, the first quick clip 12 is mounted on the first support 11, and the first pressing arm 13 is mounted on the pressing arm of the quick clip 12. The front end of the first pressing arm 13 is bent downward to form two pressing heads. The two pressing heads respectively press the fender mounting bracket against the magnetic spacer 5.
[0015] The second pressing mechanism includes a second support 21, a second quick clamp 22, a second pressing arm 23, and a second pressing head 24. The second support 21 is mounted on the base plate 1, the second quick clamp 22 is mounted at the upper end of the second support 21, the second pressing arm 23 is connected to the pressing arm of the second quick clamp 22, and the second pressing head 24 is mounted below the free end of the second pressing arm 23. The second pressing head 24 is a silicone pressing head and is used to press the fender mounting bracket against the second pad 6.
[0016] The second stepped surface 4 has two detection holes, each equipped with a detection pin 8. In this embodiment, after the fender mounting bracket is positioned and pressed against the positioning seat 2, the detection pin 8 is passed through the mounting hole on the workpiece and inserted into the detection hole. If the insertion is successful, the product is qualified; otherwise, it is unqualified.
[0017] The above is a detailed introduction to the technical solutions provided by the embodiments of the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.
Claims
1. A fender mounting bracket inspection fixture, characterized by: The invention comprises a bottom plate (1), a positioning seat (2) is provided on the bottom plate (1), a positioning groove is provided on the top surface of the positioning seat (2), the positioning groove has a first step surface (3) and a second step surface (4), wherein two magnetic pads (5) are provided on the first step surface (3), a third pad (6) is provided on the second step surface (4), two positioning holes are provided on the first step surface (3), positioning pins (7) are provided in the positioning holes, two detection holes are provided on the second step surface (4), and the detection holes are matched with detection pins (8), a first clamping mechanism is provided on the bottom plate (1) on one side of the positioning seat (2), the first clamping mechanism is opposite to the first step surface (3), and a second clamping mechanism is provided on the bottom plate (1) on the other side of the positioning seat (2), the second clamping mechanism is opposite to the second step surface.
2. The fender mounting bracket inspection fixture according to claim 1, characterized in that: The positioning groove is a contoured structure, and the first step surface (3) and the second step surface (4) are connected via an inclined surface.
3. The fender mounting bracket inspection fixture according to claim 1, characterized in that: The magnetic pad (5) is annular and is coaxially arranged with the positioning hole.
4. The fender mounting bracket inspection fixture according to claim 1, characterized in that: The first pressing mechanism comprises a first support (11), a first quick clamp (12), and a first pressing arm (13); the first support (11) is arranged on the base plate (1); the first quick clamp (12) is arranged on the first support (11); the first pressing arm (13) is arranged on the pressing arm of the quick clamp (12); and the front end of the first pressing arm (13) is bent downward to form two pressing heads.
5. The fender mounting bracket inspection fixture according to claim 1, characterized in that: The second pressing mechanism comprises a second support (21), a second quick clamp (22), a second pressing arm (23), and a second pressing head (24); the second support (21) is arranged on the base plate (1); the second quick clamp (22) is arranged at the upper end of the second support (21); the second pressing arm (23) is connected to the pressing arm of the second quick clamp (22); the second pressing head (24) is arranged at the lower part of the free end of the second pressing arm (23); and the second pressing head (24) is a silicone pressing head.