Front connecting piece sealing plate testing fixture
By designing a front connector sealing inspection tool with a simple structure, the precise positioning and detection of the front connector sealing is achieved using structures such as positioning seats, prototyping positioning grooves, magnets, etc., the problems of low detection efficiency and high cost in the prior art are solved, and efficient and low-cost detection effects are achieved.
Patent Information
- Application Number
- CN202421952453.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-12
AI Technical Summary
In the prior art, the installation requirements for the front connector seal plate are high, and existing detection methods such as the three-coordinate detector equipment have high investment cost and low detection efficiency.
A front connector sealing inspection tool is designed, including a base, a plate, a positioning seat, a prototypical positioning groove, a positioning column, a magnet, a positioning hole, a detection hole, a waist-shaped hole detection seat, a foot hole detection seat and a welding bracket hole detection mechanism. These structures are used to accurately position and detect the front connector sealing plate.
It achieves the effect of simple structure, convenient operation and high detection efficiency, reduces detection costs and improves detection accuracy.
Smart Images
Figure CN222881879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of inspection tools, in particular to a front connecting piece sealing plate inspection tool. Background Art
[0002] The front connector cover plate of the model number car is formed by stamping a metal plate, and multiple connection holes are stamped on the metal plate, then folded into a three-dimensional part after stamping, and finally welded to the bracket. The installation requirements of the front connector cover plate are high, so after the processing is completed, the position of all installation holes needs to be detected. There are multiple holes on the front connector cover plate. The existing detection method is to use a three-coordinate measuring instrument for detection, but this detection method has high equipment investment costs and low detection efficiency. Summary of the invention
[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a front connecting member sealing plate inspection tool, which has a simple structure, is easy to operate and has high inspection efficiency.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A front connecting piece sealing plate inspection fixture, characterized in that it includes a base, a table plate is provided on the top surface of the base, a positioning seat is provided on the table plate, the top of the positioning seat has a contour positioning groove, a plurality of positioning columns are provided at the bottom of the contour positioning groove, and a magnet is provided on one side of each of the positioning columns, the top surface of the positioning seat has two positioning holes arranged diagonally, a positioning pin is provided in the positioning holes, the top surface of the positioning seat also has a first detection hole, a first detection pin is provided in the first detection hole, a raised waist-shaped hole detection seat is provided on one side of the top surface of the positioning seat, a horizontally movable waist-shaped hole detection pin is provided on the waist-shaped hole detection seat, two raised support leg hole detection seats are provided on the top surface of the positioning seat adjacent to the waist-shaped hole detection seat, a horizontally movable support leg hole detection pin is provided on the support leg hole detection seat, and a welding bracket hole detection mechanism is also provided on the table plate.
[0006] Furthermore, the welding bracket hole detection mechanism includes a stand arranged on the table plate, the upper end of the stand has a vertical groove, a flip arm is arranged in the vertical groove, the rear end of the flip arm is connected to the side wall pin shaft of the vertical groove, the bottom of the vertical groove has a stop block corresponding to the support of the middle part of the flip arm, the cantilever end of the flip arm is connected to a T-shaped detection bracket, the vertical extension part of the T-shaped detection bracket is connected to the flip arm, the transverse extension part of the T-shaped detection bracket has vertically arranged second detection holes at both ends, and a welding bracket hole detection pin is vertically movably provided in the second detection hole.
[0007] Furthermore, a horizontally movable locking latch is arranged on the stand, a locking hole cooperating with the locking latch is provided in the middle of the flip arm, and a handle is connected to the outer end of the locking latch.
[0008] The beneficial effects of the utility model include: simple structure, low manufacturing cost, convenient detection and high detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0010] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.
[0011] A kind of Figure 1 The front connecting member sealing plate inspection fixture shown in 1 includes a base 1, a table 2 is provided on the top surface of the base 1, a positioning seat 3 is provided on the table 2, and a contour positioning groove 4 is provided on the top of the positioning seat 3, and the workpiece to be inspected is placed in the contour positioning groove 4. A plurality of positioning columns 5 are provided at the bottom of the contour positioning groove 4, and a magnet 6 is provided on one side of each positioning column 5. The top surface of the positioning column 5 is a plane, which is used to locate the bottom surface of the workpiece to be inspected, and the magnet is used to adsorb the workpiece to avoid using a clamp to press the workpiece. The top surface of the positioning seat 3 has two positioning holes 7 arranged diagonally, and a bushing is embedded in the positioning hole 7. A positioning pin 8 is provided in the positioning hole 7, and the workpiece to be inspected is accurately positioned by the two positioning pins 8.
[0012] The top surface of the positioning seat 3 also has a first detection hole 9, and a first detection pin 10 is arranged in the first detection hole 9. When the workpiece is positioned, it is determined whether the first detection pin 10 can pass through the hole on the workpiece and be inserted into the first detection hole 9. A raised waist-shaped hole detection seat 11 is provided on one side of the top surface of the positioning seat 3, and a waist-shaped hole detection pin 12 that moves horizontally is arranged on the waist-shaped hole detection seat 11. During detection, the waist-shaped hole detection pin 12 is moved to determine whether the front end is correctly inserted into the waist-shaped hole on the workpiece.
[0013] The top surface of the positioning seat 3 is provided with two raised support leg hole detection seats 13 on one side adjacent to the waist-shaped hole detection seat 11. The support leg hole detection seat 13 is provided with a horizontally movable support leg hole detection pin 14. The two support leg hole detection seats 13 are arranged in parallel, and the support leg hole detection pin 14 is arranged in parallel at the same horizontal height. During detection, the support leg hole detection pin 14 is moved forward to determine whether it is successfully inserted into the holes of the two legs on the workpiece.
[0014] In order to detect the hole positions on the welding bracket on the workpiece, a welding bracket hole detection mechanism is also provided on the table 2 of the present embodiment.
[0015] The welding bracket hole detection mechanism includes a stand 15 arranged on the table 2, the upper end of the stand 15 has a vertical slot, a flip arm 16 is arranged in the vertical slot, the rear end of the flip arm 16 is connected to the side wall pin of the vertical slot, and the bottom of the vertical slot has a stop block corresponding to the middle of the flip arm 16. The cantilever end of the flip arm 16 is connected to a T-shaped detection bracket 17, the vertical extension of the T-shaped detection bracket 17 is connected to the flip arm 16, and the two ends of the transverse extension of the T-shaped detection bracket 17 have vertically arranged second detection holes 18, and the second detection hole 18 is vertically movably provided with a welding bracket hole detection pin 19. The position of the two holes on the welding bracket is detected by two vertically inserted welding bracket hole detection pins 19.
[0016] To ensure that the flip arm 16 remains relatively fixed during detection, a horizontally movable locking latch 20 is provided on the stand 15 of this embodiment. The middle of the flip arm 16 has a locking hole that cooperates with the locking latch 20, and the outer end of the locking latch 20 is connected to a handle.
[0017] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article 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 will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.
Claims
1. A front connecting piece sealing plate inspection fixture, characterized in that: The invention comprises a base (1), wherein the top surface of the base (1) is provided with a table (2), a positioning seat (3) is provided on the table (2), the top of the positioning seat (3) is provided with a contour positioning groove (4), a plurality of positioning posts (5) are provided at the bottom of the contour positioning groove (4), and a magnet (6) is provided on one side of each positioning post (5), the top surface of the positioning seat (3) is provided with two positioning holes (7) arranged diagonally, a positioning pin (8) is provided in the positioning hole (7), and the top surface of the positioning seat (3) is also provided with a first detection hole (9). A first detection pin (10) is arranged in the first detection hole (9); a raised waist-shaped hole detection seat (11) is provided on one side of the top surface of the positioning seat (3); a waist-shaped hole detection pin (12) that can move horizontally is provided on the waist-shaped hole detection seat (11); two raised support leg hole detection seats (13) are provided on the side of the top surface of the positioning seat (3) adjacent to the waist-shaped hole detection seat (11); a support leg hole detection pin (14) that can move horizontally is provided on the support leg hole detection seat (13); and a welding bracket hole detection mechanism is also provided on the table (2).
2. A front connecting member sealing plate inspection fixture according to claim 1, characterized in that: The welding bracket hole detection mechanism comprises a stand (15) arranged on the table (2), the upper end of the stand (15) having a vertical groove, a flip arm (16) being arranged in the vertical groove, the rear end of the flip arm (16) being connected to the side wall pin shaft of the vertical groove, the bottom of the vertical groove having a stop block corresponding to the middle part of the flip arm (16), the cantilever end of the flip arm (16) being connected to a T-shaped detection bracket (17), the vertical extension part of the T-shaped detection bracket (17) being connected to the flip arm (16), the transverse extension part of the T-shaped detection bracket (17) having vertically arranged second detection holes (18) at both ends, and a welding bracket hole detection latch (19) being arranged in a vertically movable manner in the second detection hole (18).
3. A front connecting member sealing plate inspection fixture according to claim 2, characterized in that: A horizontally movable locking latch (20) is arranged on the stand (15), a locking hole matching with the locking latch (20) is provided in the middle of the flip arm (16), and a handle is connected to the outer end of the locking latch (20).