Machining tool for third cross beam assembly of vehicle
By designing a vehicle third beam assembly machining tooling containing multiple positioning components and mounting seats, the problem of unstable placement and positioning of the workpiece is solved, and the rapid, stable and efficient welding of the workpiece is achieved.
Patent Information
- Application Number
- CN202420260924.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-02-01
AI Technical Summary
It is difficult to design a tool for convenient placement and positioning of multiple workpieces, especially in the processing of the third beam, the welds between the workpieces are long and have curves, resulting in unstable positioning.
A vehicle third beam assembly processing tool set is designed, including a first positioning assembly, a second positioning assembly, a third positioning assembly and a mounting seat. Through a pre-positioning frame, a pre-positioning pin, a cylinder and a block, the workpiece can be quickly placed and stabilized.
It realizes the rapid placement and stable fixation of the workpiece, facilitates subsequent welding operations, and improves processing efficiency and product quality stability.
Smart Images
Figure CN222643590U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts processing, in particular to a vehicle third crossbeam assembly processing tool. Background Art
[0002] The vehicle chassis needs to support and install the automobile engine and its various components and assemblies, form the overall shape of the car, and receive the power of the engine to make the car move and ensure normal driving. The structural stability of the chassis plays an important role in the vehicle. The chassis has a beam, and crossbeams are arranged between the beams to further strengthen the chassis structure. The crossbeam has multiple crossbeam assemblies, including a first crossbeam, a second crossbeam, a third crossbeam, etc. The structure of each crossbeam is different, so different processing tools are required. The third crossbeam is formed by welding three workpieces. The weld between the two workpieces is long and has an arc. The other workpiece is located on the side. It is necessary to design a tool that is convenient for the placement and positioning of multiple workpieces. Utility Model Content
[0003] In order to solve the problems of the prior art, the utility model provides a vehicle third crossbeam assembly processing tooling which can quickly place and position multiple workpieces and has stable and reliable positioning.
[0004] The specific technical scheme is as follows: A vehicle third crossbeam assembly processing tooling includes a first positioning component, a second positioning component, a third positioning component and a mounting seat, two first positioning components are arranged on both sides of the mounting seat, two second positioning components are arranged on both sides of the mounting seat, the first positioning component and the second positioning component are arranged adjacent to each other, at least four third positioning components are arranged, the third positioning components are arranged above the mounting seat, in front and on both sides, the third positioning component in the front is located between the two first positioning components, a pre-positioning frame is provided above the mounting seat, two pre-positioning pins are provided on the pre-positioning frame, a third positioning component is provided above the pre-positioning frame, support frames are provided on both sides of the pre-positioning frame, a third positioning component is provided on one side of the support frame, the second positioning component includes a positioning pin, the positioning pin is facing the mounting seat, and the positioning pin is made of magnetic material.
[0005] In some embodiments, the first positioning assembly includes a first cylinder and a first pressing block, the first pressing block is connected to the first cylinder, and the first pressing block is disposed toward the mounting seat.
[0006] In some embodiments, the second positioning assembly includes a second cylinder and a second pressing block, the second pressing block is connected to the second cylinder, and the positioning pin is disposed on the second pressing block.
[0007] In some embodiments, the third positioning assembly includes a third cylinder and a third pressing block, and the third pressing block is pivotally connected to the third cylinder.
[0008] In some embodiments, the support frame has a support block, and two support blocks form a receiving space.
[0009] In some embodiments, the mounting seat includes an arc-shaped bracket, and the arc-shaped bracket is arranged corresponding to the third pressing block of the third positioning assembly in the front.
[0010] In some embodiments, protrusions are provided on both sides of the arc-shaped bracket.
[0011] In some embodiments, the third positioning assembly packages a positioning frame, and the third pressing block is pivotally connected to the positioning frame.
[0012] The technical effect of the utility model: the vehicle third crossbeam assembly processing tooling of the utility model can quickly place a plurality of workpieces and then position them, so that each workpiece can be firmly positioned, which is convenient for subsequent welding operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of a vehicle third cross beam assembly processing tooling according to an embodiment of the utility model.
[0014] Figure 2 It is a schematic diagram of the workpiece positioning of the embodiment of the utility model.
[0015] Figure 3 It is another schematic diagram of the workpiece positioning of the embodiment of the utility model.
[0016] Figure 4 This utility model Figure 1 Enlarged view of part A. DETAILED DESCRIPTION
[0017] The essential features and advantages of the present invention are further described below in conjunction with examples, but the present invention is not limited to the examples listed.
[0018] like Figures 1 to 4As shown, a vehicle third cross beam assembly processing tooling of this embodiment includes a first positioning component 1, a second positioning component 2, a third positioning component 3 and a mounting seat 4, two first positioning components 1 are arranged on both sides of the mounting seat 4, two second positioning components 2 are arranged on both sides of the mounting seat 4, and the first positioning component 1 and the second positioning component 2 are arranged adjacent to each other. At least four third positioning components 3 are arranged, and the third positioning components 3 are arranged above the mounting seat 4, in front and on both sides, and the third positioning component 3 in the front is located between the two first positioning components 1. A pre-positioning frame 5 is arranged above the mounting seat 4, and two pre-positioning pins 51 are arranged on the pre-positioning frame 5. A third positioning component 3 is arranged above the pre-positioning frame 5, and the workpiece is pre-positioned by the pre-positioning frame 5. Support frames 6 are arranged on both sides of the pre-positioning frame 5, and a third positioning component 3 is arranged on one side of the support frame 6, and the support frame 6 is used to support the workpiece. The second positioning component 2 includes a positioning pin 21, and the positioning pin 21 faces the mounting seat 4. The positioning pin 21 is made of magnetic material. In the above technical scheme, the first workpiece 10 and the second workpiece 20 are placed on the mounting seat and pre-positioned by two pre-positioning pins, and the extensions on both sides of the first and second workpieces are clamped on the support frame 6 for positioning. The first workpiece 10 and the second workpiece 20 are stacked, and the middle seam 30 is welded by a welding robot. The third workpiece 40 is arranged on the positioning pin 21, and the third workpiece is attracted by the magnetic attraction of the positioning pin to prevent the positioning pin 21 from falling during the movement, and the third workpiece 40 is welded to both sides of the first and second workpieces. After the first to third workpieces are installed, the first to third positioning assemblies are started, and the first positioning assembly 1 presses the first and second workpieces from both sides, and the second positioning assembly presses the third workpiece 40 on the first and second workpieces from both sides. The third workpiece presses the first and second workpieces from four directions. Through the above technical scheme, the workpieces can be quickly placed and positioned, so that each workpiece can be firmly positioned.
[0019] In this embodiment, the first positioning assembly 1 includes a first cylinder 11 and a first pressure block 12, the first pressure block 12 is connected to the first cylinder 11, and the first pressure block 12 is arranged toward the mounting seat 4, so that the first cylinder 11 can drive the first pressure block 12 to move horizontally to press the workpiece. The second positioning assembly 2 includes a second cylinder 23 and a second pressure block 22, the second pressure block 22 is connected to the second cylinder 23, and the positioning pin 21 is arranged on the second pressure block 22, so that the second pressure block 22 is driven to move horizontally by the second cylinder 23. The third positioning assembly 3 includes a third cylinder 31 and a third pressure block 32, the third pressure block 32 is pivotally connected to the third cylinder 31, so that the third cylinder 31 can drive the third pressure block 32 to rotate, so that the third pressure block presses the workpiece. The support frame 6 has a support block 61, and the two support blocks 61 form a receiving space 62, so that the extension parts of the first and second workpieces are clamped in the receiving space 62 for positioning. The mounting seat 4 includes an arc bracket 41, which is arranged corresponding to the third pressing block 32 of the third positioning assembly 3 in front. The arc bracket 41 can support the arc parts of the first and second workpieces, and the third pressing block can press the position of the middle welding seam 30. The arc bracket 41 is provided with protrusions 42 on both sides for supporting the first and second workpieces. The third positioning assembly 3 is packaged with a positioning frame 33, and the third pressing block 32 is pivotally connected to the positioning frame 33, so that the third cylinder 31 can drive the second pressing block 32 to rotate.
[0020] A vehicle third crossbeam assembly processing tooling of the present embodiment can quickly place a plurality of workpieces and then position them, so that each workpiece can be firmly positioned, facilitating subsequent welding operations.
[0021] It should be pointed out that the above preferred embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A vehicle third cross beam assembly processing tool, characterized in that: It includes a first positioning component, a second positioning component, a third positioning component and a mounting seat, two first positioning components are arranged on both sides of the mounting seat, two second positioning components are arranged on both sides of the mounting seat, the first positioning component and the second positioning component are arranged adjacent to each other, at least four third positioning components are arranged, the third positioning components are arranged above the mounting seat, in front and on both sides, the third positioning component in the front is located between the two first positioning components, a pre-positioning frame is provided above the mounting seat, two pre-positioning pins are provided on the pre-positioning frame, a third positioning component is provided above the pre-positioning frame, support frames are provided on both sides of the pre-positioning frame, a third positioning component is provided on one side of the support frame, the second positioning component includes a positioning pin, the positioning pin faces the mounting seat, and the positioning pin is made of magnetic material.
2. The vehicle third cross beam assembly processing tool according to claim 1, characterized in that: The first positioning assembly includes a first cylinder and a first pressing block, wherein the first pressing block is connected to the first cylinder and is disposed toward the mounting seat.
3. The vehicle third cross beam assembly processing tool according to claim 2, characterized in that: The second positioning assembly includes a second cylinder and a second pressing block, the second pressing block is connected to the second cylinder, and the positioning pin is arranged on the second pressing block.
4. The vehicle third cross beam assembly processing tool according to claim 3, characterized in that: The third positioning assembly includes a third cylinder and a third pressing block, and the third pressing block is pivotally connected to the third cylinder.
5. The vehicle third cross beam assembly processing tool according to claim 4, characterized in that: The support frame has a support block, and two support blocks form a receiving space.
6. The vehicle third cross beam assembly processing tool according to claim 5, characterized in that: The mounting seat comprises an arc-shaped bracket, and the arc-shaped bracket is arranged corresponding to the third pressing block of the third positioning assembly in the front.
7. The vehicle third cross beam assembly processing tool according to claim 6, characterized in that: The arc-shaped bracket is provided with protrusions on both sides.
8. The vehicle third cross beam assembly processing tool according to claim 7, characterized in that: The third positioning assembly packages the positioning frame, and the third pressing block is pivotally connected to the positioning frame.