Automobile welding part detection jig
By designing a detection fixture for automobile welded parts including base, clamping column, limit block and elastic buckle, the complex detection operation is solved and the quality judgment of welded parts is achieved.
Patent Information
- Application Number
- CN202420708273.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The operation of detecting automobile welded parts is quite troublesome. The existing measuring tools are slow to measure the angle and position and are prone to observation errors.
A kind of automotive welding parts inspection fixture is designed, including a base, a clamping column, a limiting block and a buckle. The lower part of the welded part is stuck between the limit blocks, and the elastic buckle is on the lower part to observe whether the upper part of the welded part can snap into the clamping column and judge the quality of the welded part.
Through this detection fixture, the quality of the welded parts can be quickly and accurately judged, avoiding complex operation and observation errors, and facilitating the detection of the welded parts.
Smart Images
Figure CN222438717U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile welding part detection, in particular to an automobile welding part detection fixture. Background Art
[0002] After the welding of automobile parts is completed, the welding position and angle need to be measured to determine whether the welding quality meets the standards.
[0003] Since the use of measuring tools to measure angles and positions is slow and prone to observation errors, the inspection of automotive welded parts is more troublesome.
[0004] To this end, we proposed an automotive welding parts inspection fixture to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that the operation of detecting automobile welding parts is relatively troublesome, and proposes an automobile welding parts detection fixture.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] An automobile welding part inspection jig comprises a base, the upper end of which is fixedly connected with a clamping column, and the base is symmetrically fixedly connected with a limit block and a spring buckle. The lower part of the welding part is clamped between two pairs of limit blocks, and the spring buckle is buckled on the lower part of the welding part, and then observe whether the upper part of the welding part can be clamped on the clamping column. When the welding part can be normally clamped, it indicates that the quality of the welding part is normal, otherwise it indicates that there is a defect, thereby facilitating the inspection of the welding part.
[0008] Preferably, the base includes a base body and a pad, and the pad is fixedly connected to the upper end of the base body. The lower end of the weldment is supported on the pad, and the pad is used to stabilize the distance between the lower end of the weldment and the base body.
[0009] Preferably, the base further comprises a handle, which is symmetrically fixedly connected to the side of the base body, so as to facilitate the base to be operated by hand.
[0010] Preferably, the limit block includes a guide block and a positioning block, and the lower end of the guide block is fixedly connected to the upper end of the positioning block. When the lower part of the weldment is inserted, the guide block is used to conveniently guide the lower part of the weldment to enter the side of the positioning block.
[0011] Preferably, the limit block further comprises a reinforcing block, and the reinforcing block is fixedly connected to the positioning block, so as to increase the firmness between the positioning block and the seat body.
[0012] Preferably, the spring buckle comprises a semi-columnar buckle block and a spring sheet, wherein the semi-columnar buckle block is fixedly connected to the upper end of the spring sheet. When the lower end of the welding piece is inserted, the welding piece is used to push the semi-columnar buckle block until it is inserted into the lower part of the semi-columnar buckle block, so that the semi-columnar buckle block is buckled on the lower part of the welding piece, and the elastic force of the spring sheet is used to maintain the buckling state. When removing the welding piece, the welding piece can be directly pulled up, which is convenient for installing or removing the welding piece.
[0013] Preferably, the spring buckle further comprises a guide plate, which is fixedly connected to the upper end of the semi-columnar buckle block, so as to conveniently guide the lower part of the welding piece to be clamped on the semi-columnar buckle block.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. Clamp the lower part of the weldment between two pairs of limit blocks so that the spring buckle is buckled on the lower part of the weldment, and then observe whether the upper part of the weldment can be clamped on the clamping column. When the weldment can be clamped normally, it means that the quality of the weldment is normal, otherwise it means that there are defects, which facilitates the detection of weldments.
[0016] 2. When inserting the lower part of the weldment, use the guide block to conveniently guide the lower part of the weldment into the side of the positioning block.
[0017] 3. When the lower end of the weldment is inserted, use the weldment to push open the semi-cylindrical buckle block until it is inserted into the lower part of the semi-cylindrical buckle block, so that the semi-cylindrical buckle block is buckled on the lower part of the weldment, and the elastic force of the spring sheet is used to maintain the buckled state. When removing the weldment, simply pull the weldment upwards, which is convenient for installing or removing the weldment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the base structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the limit block structure of the utility model;
[0021] Figure 4 It is a schematic diagram of the spring buckle structure of the utility model.
[0022] In the figure: 1. clamping column; 2. base; 3. limit block; 4. spring buckle; 5. welding part; 21. base; 22. handle; 23. pad; 31. guide block; 32. positioning block; 33. reinforcement block; 41. guide plate; 42. semi-cylindrical buckle block; 43. spring piece. DETAILED DESCRIPTION
[0023] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.
[0024] Reference Figure 1 A vehicle welding parts inspection fixture comprises a base 2, the upper end of the base 2 is fixedly connected with a clamping column 1, a welding part 5 is clamped on the clamping column 1, and a limiting block 3 and a spring buckle 4 are symmetrically fixedly connected to the base 2.
[0025] Reference Figure 1 and 2 The base 2 includes a base body 21 and a pad 23. The lower end of the clamping column 1 is fixedly connected to the base body 21, and the pad 23 is fixedly connected to the upper end of the base body 21. The lower end of the weldment 5 is supported on the pad 23, and the pad 23 is used to stabilize the distance between the lower end of the weldment 5 and the base body 21.
[0026] Reference Figure 1 and 2 The base 2 further includes a handle 22, which is symmetrically fixedly connected to the side of the base body 21. The handle 22 is used for holding the base 2 for operation.
[0027] Reference Figure 1 , 2 3, the limit block 3 includes a guide block 31 and a positioning block 32, the lower end of the positioning block 32 is fixedly connected to the seat body 21, and the lower end of the guide block 31 is fixedly connected to the upper end of the positioning block 32. When the lower part of the welding piece 5 is inserted, the guide block 31 is used to guide the lower part of the welding piece 5 to enter the side of the positioning block 32.
[0028] Reference Figure 1 , 2 3, the limit block 3 also includes a reinforcement block 33, the reinforcement block 33 is fixedly connected to the base body 21, and the reinforcement block 33 is fixedly connected to the positioning block 32. The reinforcement block 33 is used to increase the firmness between the positioning block 32 and the base body 21.
[0029] Reference Figure 1 , 2 4, the spring buckle 4 includes a semi-cylindrical buckle block 42 and a spring sheet 43, the lower end of the spring sheet 43 is fixedly connected to the seat body 21, and the semi-cylindrical buckle block 42 is fixedly connected to the upper end of the spring sheet 43. When the lower end of the welding piece 5 is inserted, the semi-cylindrical buckle block 42 is pushed open by the welding piece 5 until the lower part of the semi-cylindrical buckle block 42 is inserted, so that the semi-cylindrical buckle block 42 is buckled on the lower part of the welding piece 5, and the elastic force of the spring sheet 43 is used to maintain the buckling state. When removing the welding piece 5, the welding piece 5 can be directly pulled up.
[0030] Reference Figure 1 and 4The snap button 4 also includes a guide piece 41, which is fixedly connected to the upper end of the semi-columnar buckle block 42. The guide piece 41 is used to guide the lower part of the welding piece 5 to be inserted into the lower part of the semi-columnar buckle block 42.
[0031] Working principle: clamp the lower part of the welding part 5 between the two pairs of limit blocks 3, make the spring buckle 4 buckle the lower part of the welding part 5, and then observe whether the upper part of the welding part 5 can be clamped on the clamping column 1. When the welding part 5 can be clamped normally, it means that the quality of the welding part 5 is normal, otherwise it means that there is a defect.
[0032] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.
[0033] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. An automobile welding parts inspection fixture, characterized by: It comprises a base (2), the upper end of the base (2) is fixedly connected with a clamping column (1), and a limit block (3) and a spring buckle (4) are symmetrically fixedly connected to the base (2); The limit block (3) comprises a guide block (31) and a positioning block (32), wherein the lower end of the guide block (31) is fixedly connected to the upper end of the positioning block (32); The spring buckle (4) comprises a semi-columnar buckle block (42) and a spring sheet (43), wherein the semi-columnar buckle block (42) is fixedly connected to the upper end of the spring sheet (43).
2. The automobile welding parts inspection jig according to claim 1 is characterized in that: The base (2) comprises a base body (21) and a backing plate (23), wherein the backing plate (23) is fixedly connected to the upper end of the base body (21).
3. The automobile welding parts inspection jig according to claim 2 is characterized in that: The base (2) further comprises a handle (22), and the handle (22) is symmetrically fixedly connected to the side of the base body (21).
4. The automobile welding parts inspection jig according to claim 1 is characterized in that: The limiting block (3) also includes a reinforcing block (33), and the reinforcing block (33) is fixedly connected to the positioning block (32).
5. The automobile welding parts inspection jig according to claim 1 is characterized in that: The spring buckle (4) further comprises a guide piece (41), wherein the guide piece (41) is fixedly connected to the upper end of the semi-columnar buckle block (42).