CN213615026U - Multi-position aluminum block welding accurate positioning device on automobile shell - Google Patents
Multi-position aluminum block welding accurate positioning device on automobile shell Download PDFInfo
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- CN213615026U CN213615026U CN202022337134.6U CN202022337134U CN213615026U CN 213615026 U CN213615026 U CN 213615026U CN 202022337134 U CN202022337134 U CN 202022337134U CN 213615026 U CN213615026 U CN 213615026U
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Abstract
The utility model discloses an accurate positioner of multiposition aluminium pig welding on automobile shell, it is used for carrying out welding position to a plurality of aluminium pigs on the automobile shell part, the aluminium pig is including being located a plurality of first aluminium pigs in automobile shell part four corners region, positioner is including setting up a plurality of tip constant head tanks on the surface of first aluminium pig, four tip card are gone into the cross locating lever that just is the cross structure setting in the tip constant head tank, four first aluminium pig forms a quadrangle structure, the cross locating lever is located on quadrangle structure's the diagonal line. The utility model discloses simple structure can realize carrying out quick accurate location to a plurality of aluminium pig of a plurality of positions, has improved welding efficiency greatly.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of welding position device, especially, relate to an accurate positioner of multiposition aluminium pig welding on automobile housing.
[ background of the invention ]
At present, there is a section automobile housing part, according to structural design, needs regional and the regional polylith aluminium pig of welding in side middle part around the casing is inside, and when the welding, needs fix these aluminium pigs. In the prior art, an automobile shell part is fixed by using a clamp, then an aluminum block is manually pressed and tightly attached to the surface of the inner wall of the automobile shell part, and then a welding gun head is held by hand to perform welding operation. The welding efficiency is low, and the consistency of the welding position of the aluminum block is poor.
Therefore, there is a need to provide a new device for accurately positioning the multi-position aluminum block welding on the automobile shell to solve the above technical problems.
[ Utility model ] content
The utility model discloses a main aim at provides an accurate positioner of multiposition aluminium pig welding on the automobile housing, simple structure can realize carrying out quick accurate location to a plurality of aluminium pigs of a plurality of positions, has improved welding efficiency greatly.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides an accurate positioner of multiposition aluminium pig welding on automobile shell, its is used for carrying out welding position to a plurality of aluminium pigs on the automobile shell part, the aluminium pig is including being located the regional a plurality of first aluminium pigs in automobile shell part four corners, positioner is including setting up a plurality of tip constant head tanks, four tip cards on the surface of first aluminium pig are gone into the cross locating lever that just is the cross structure setting in the tip constant head tank, four first aluminium pig forms a quadrangle structure, the cross locating lever is located on quadrangle structure's the diagonal line.
And further, the end positioning groove is formed in the upper surface of the first aluminum block and is positioned on the same plane.
One end of the end positioning groove is in an open type opening structure, and the cross positioning rod can be inserted into the end positioning groove; the other end is formed with a groove for blocking the end of the crossed positioning rod to block and support.
Further the aluminum block also comprises a second aluminum block positioned in the middle of the automobile shell part.
Furthermore, a plurality of positioning clamping grooves for clamping the middle cross area and the peripheral rod-shaped area of the cross positioning rod are formed in the second aluminum block.
The aluminum block further comprises at least one third aluminum block positioned in the middle of the side edge of the automobile shell part; and the third aluminum block is provided with a blocking part.
The positioning device further comprises a positioning push rod, one end of the positioning push rod is fixedly connected with the cross positioning rod, the other end of the positioning push rod abuts against the blocking part, and the third aluminum block is pushed out to be tightly attached to the surface of the inner wall of the automobile shell part.
And further, a positioning clamping groove for clamping the positioning push rod is further formed in the second aluminum block.
The positioning clamping groove is further arranged on the upper surface of the second aluminum block.
Compared with the prior art, the utility model relates to an automobile housing goes up accurate positioner of multiposition aluminium pig welding's beneficial effect lies in: the position characteristics of the aluminum blocks are fully utilized, the aluminum blocks in four corner areas are utilized to form a quadrangle, then a cross positioning rod with a diagonal structure is designed to be used as a main body structure of the positioning device, and the aluminum blocks in the four corner areas are abutted and positioned; on the basis of the cross positioning rod, a plurality of branch positioning rods can be expanded to butt against and position the aluminum block in the middle of the side edge of the quadrangle; the positioning device is simple in structure and convenient to manufacture, the positioning device is convenient to mount and dismount in a welding product, and the welding efficiency can be greatly improved; and can provide a precondition foundation for automatic welding, and is convenient for one-time welding operation by adopting laser welding equipment.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
the figures in the drawings represent:
100, a multi-position aluminum block welding accurate positioning device on an automobile shell;
101 automotive housing parts; 102 a first aluminum block; 103 a second aluminum block; 104 a third aluminum block;
1, positioning a groove at the end part; 2, cross positioning rods; 3, positioning a clamping groove; 4 a blocking part; 5 positioning the push rod.
[ detailed description ] embodiments
Example (b):
referring to fig. 1, the present embodiment is an accurate positioning device 100 for multi-position aluminum block welding on an automobile casing, which is used for welding and positioning a plurality of aluminum blocks on an automobile casing part 101, where the aluminum blocks include a plurality of first aluminum blocks 102 located in four corner regions of the automobile casing part 101, the positioning device 100 includes a plurality of end positioning slots 1 arranged on the surface of the first aluminum blocks 102, and cross positioning rods 2 which are clamped into the end positioning slots 1 and are arranged in a cross structure, where the four first aluminum blocks 102 form a quadrilateral structure, and the end positioning slots 1 and diagonal lines corresponding to the quadrilateral structure are arranged in a collinear manner.
The end positioning groove 1 is formed in the upper surface of the first aluminum block 102 and is located on the same plane. One end of the end positioning groove 1 is of an open type opening structure for inserting the crossed positioning rod 2; the other end is formed with a groove blocking surface to block and support the end part of the cross positioning rod 2.
The cross locating lever 2 is similar to a set of diagonal, and the aluminium pig that is located same diagonal supports to holding spacingly to cross locating lever 2, and simultaneously, according to effort and reaction force principle, cross locating lever 2 also provides relative support to holding thrust to the aluminium pig that is located same diagonal, outwards pushes away the corner inner wall surface that pastes tight automobile housing part 101 with the aluminium pig and realizes the location, guarantee welding quality.
The aluminum block further comprises a second aluminum block 103 positioned in the middle of the automobile shell part 101 and a third aluminum block 104 positioned in the middle of one side or multiple sides of the automobile shell part 101. The second aluminum block 103 is provided with a plurality of positioning clamping grooves 3 for clamping the middle cross region and the peripheral rod-shaped region of the cross positioning rod 2. The third aluminum block 104 is provided with a blocking portion 4. The positioning device 100 further comprises a positioning push rod 5, one end of the positioning push rod is fixedly connected with the cross positioning rod 2, and the other end of the positioning push rod abuts against the blocking portion 4 to push the third aluminum block 104 out and tightly attach to the inner wall surface of the automobile shell part 101.
And a positioning clamping groove 3 for clamping the positioning push rod 5 is also arranged on the second aluminum block 103. The positioning clamping groove 3 is arranged on the upper surface of the second aluminum block 3, so that the positioning device is convenient to mount.
In the embodiment, welding positioning of six aluminum blocks is shown, and the end parts of five positioning rods are adopted for abutting positioning; in other embodiments, regarding seven, or eight, or more aluminum blocks, the positioning concept can also refer to this embodiment, and positioning grooves on the same plane are used to cooperate with positioning rods for positioning.
In the multi-position aluminum block welding accurate positioning device 100 on the automobile shell, the position characteristics of the aluminum blocks are fully utilized, the aluminum blocks in four corner regions are utilized to form a quadrangle, then, a cross positioning rod with a diagonal structure is designed to be used as a main body structure of the positioning device, and the aluminum blocks in the four corner regions are abutted and positioned; on the basis of the cross positioning rod, a plurality of branch positioning rods can be expanded to butt against and position the aluminum block in the middle of the side edge of the quadrangle; the positioning device is simple in structure and convenient to manufacture, the positioning device is convenient to mount and dismount in a welding product, and the welding efficiency can be greatly improved; and can provide a precondition foundation for automatic welding, and is convenient for one-time welding operation by adopting laser welding equipment.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. The utility model provides an accurate positioner of multiposition aluminium pig welding on automobile shell which characterized in that: it is used for carrying out welding position to a plurality of aluminium pieces on the automobile casing part, the aluminium piece is including being located a plurality of first aluminium pieces in automobile casing part four corners region, positioner is including setting up a plurality of tip constant head tanks, four tip cards on the surface of first aluminium piece are gone into the cross locating lever that just is the cross structure setting in the tip constant head tank, four first aluminium piece forms a quadrangle structure, the cross locating lever is located on quadrangle structure's the diagonal.
2. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 1, characterized in that: the end positioning groove is formed in the upper surface of the first aluminum block and is located on the same plane.
3. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 1, characterized in that: one end of the end positioning groove is of an open type opening structure, and the cross positioning rod can be inserted into the end positioning groove; the other end is formed with a groove for blocking the end of the crossed positioning rod to block and support.
4. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 1, characterized in that: the aluminum block further comprises a second aluminum block located in the middle of the automobile shell part.
5. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 4, characterized in that: and the second aluminum block is provided with a plurality of positioning clamping grooves for clamping the middle cross area and the peripheral rod-shaped area of the cross positioning rod.
6. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 4, characterized in that: the aluminum block also comprises at least one third aluminum block positioned in the middle of the side edge of the automobile shell part; and the third aluminum block is provided with a blocking part.
7. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 6, characterized in that: the positioning device further comprises a positioning push rod, one end of the positioning push rod is fixedly connected with the cross positioning rod, the other end of the positioning push rod abuts against the blocking portion, and the third aluminum block is pushed out to be tightly attached to the surface of the inner wall of the automobile shell part.
8. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 7, characterized in that: and the second aluminum block is also provided with a positioning clamping groove for clamping the positioning push rod.
9. The multi-position aluminum block welding precision positioning device on the automobile shell as claimed in claim 5, characterized in that: the positioning clamping groove is formed in the upper surface of the second aluminum block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337134.6U CN213615026U (en) | 2020-10-20 | 2020-10-20 | Multi-position aluminum block welding accurate positioning device on automobile shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337134.6U CN213615026U (en) | 2020-10-20 | 2020-10-20 | Multi-position aluminum block welding accurate positioning device on automobile shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213615026U true CN213615026U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022337134.6U Active CN213615026U (en) | 2020-10-20 | 2020-10-20 | Multi-position aluminum block welding accurate positioning device on automobile shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213615026U (en) |
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2020
- 2020-10-20 CN CN202022337134.6U patent/CN213615026U/en active Active
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