CN220240514U - Axle housing half piece positioning device - Google Patents
Axle housing half piece positioning device Download PDFInfo
- Publication number
- CN220240514U CN220240514U CN202321734626.6U CN202321734626U CN220240514U CN 220240514 U CN220240514 U CN 220240514U CN 202321734626 U CN202321734626 U CN 202321734626U CN 220240514 U CN220240514 U CN 220240514U
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- CN
- China
- Prior art keywords
- axle housing
- housing half
- piece
- supporting frame
- clamping
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- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a positioning device of an axle housing half piece, which comprises an axle housing half piece and a supporting frame, wherein the axle housing half piece is arranged on the supporting frame, two sides of the end part of the axle housing half piece are divided into two extrusion areas, and a plurality of clamping devices capable of clamping and extruding the axle housing half piece are arranged on the supporting frame; the clamping device comprises a backer and a telescopic piece, wherein the backer is installed at the end part of the telescopic piece, the backer is located at two extrusion areas, the backer extrudes half axle housing pieces through the telescopic piece, and the telescopic piece is connected with the supporting frame. The two extruded parts respectively apply force to the extrusion areas of the axle housing half pieces, and the clamping of the axle housing half pieces and the same horizontal height of the middle section axis after splice welding are effectively ensured through the addition of the external force.
Description
Technical Field
The utility model relates to the technical field of half-piece assembly of axle housings, in particular to a positioning device for half-pieces of axle housings.
Background
The half piece of welding seam department of axle housing fully combines, and the center height after the welding is unanimous, and in case the gap is too big appears, the center height is inconsistent, and the great phenomenon of welding seam will lead to the welding when the welding of later process is worn out, and the center height is inconsistent, and the steel sheet thickness difference is great appears in processing big quotation, and the axle bears the weight of the back and causes the thinner one end fracture of steel sheet thickness easily, exists great potential safety hazard, consequently, guarantees that the axle housing is highly consistent and the seamless condition of half piece welding process.
In the existing axle housing half positioning device, as shown in fig. 3, a fixing ring 5 is sleeved on an axle housing half 101, and then the axle housing half 101 is fixedly positioned through an adjusting bolt 6.
Disclosure of Invention
The utility model aims to solve the problems of the background art and provides a positioning device for axle housing half pieces.
The aim of the utility model can be achieved by the following technical scheme:
the positioning device of the axle housing half piece comprises an axle housing half piece and a supporting frame, wherein the axle housing half piece is arranged on the supporting frame, two sides of the end part of the axle housing half piece are divided into two extrusion areas, and a plurality of clamping devices capable of clamping and extruding the axle housing half piece are arranged on the supporting frame;
the clamping device comprises a backer and a telescopic piece, wherein the backer is installed at the end part of the telescopic piece, the backer is located at two extrusion areas, the backer extrudes half axle housing pieces through the telescopic piece, and the telescopic piece is connected with the supporting frame.
As a further scheme of the utility model: the backer of the two extrusion areas need to extrude the axle housing half pieces at the same time.
The utility model has the beneficial effects that: the two extruded parts respectively apply force to the extrusion areas of the axle housing half pieces, and the clamping of the axle housing half pieces and the same horizontal height of the middle section axis after splice welding are effectively ensured through the addition of the external force.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial top view of the present utility model;
fig. 3 is a schematic structural view of a conventional axle housing half positioning device.
In the figure: 101. axle housing half pieces; 201. a first pressing region; 202. a second pressing region; 3. a clamping device; 301. a backer; 302. a telescoping member; 4. a support frame; 5. a fixing ring; 6. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the utility model is a positioning device for axle housing halves, comprising an axle housing half 101 and a supporting frame 4, wherein the axle housing half 101 is arranged on the supporting frame 4, two sides of the end of the axle housing half 101 are divided into two extrusion areas, and the supporting frame 4 is provided with a plurality of clamping devices 3 capable of clamping and extruding the axle housing half 101;
the clamping device 3 comprises a backing 301 and a telescopic piece 302, the telescopic piece 302 can be an air cylinder or an electric telescopic rod, the backing 301 can be cuboid, square or the like, the backing 301 is arranged at the end part of the telescopic piece 302, the backing 301 is located at two extrusion areas, the backing 301 extrudes the axle housing half 101 through the telescopic piece 302, and the telescopic piece 302 is connected with the supporting frame 4.
Referring to fig. 1-2, the utility model discloses a positioning device for axle housing halves, which comprises an axle housing half 101 and a supporting frame 4, wherein the axle housing half 101 is arranged on the supporting frame 4, two sides at the end part of the axle housing half 101 are divided into two extrusion areas, and a plurality of clamping devices 3 capable of clamping and extruding the axle housing half 101 are arranged on the supporting frame 4;
the clamping device 3 comprises a backing 301 and a telescopic piece 302, the telescopic piece 302 can be an air cylinder or an electric telescopic rod, the shape of the backing 301 can be cuboid, square or the like, the backing 301 is arranged at the end part of the telescopic piece 302, the backing 301 is positioned at two extrusion areas, the backing 301 extrudes the axle housing half 101 through the telescopic piece 302, and the backing 301 in the two extrusion areas needs to extrude the axle housing half 101 at the same time, and the telescopic piece 302 is connected with the support frame 4.
In another embodiment, the clamping device 3 comprises a hydraulic movable clamping mechanism and a backup 301, wherein the clamping mechanism is arranged on a cylinder piston rod, and the clamping mechanism is driven to move by the back and forth movement of the piston, and the clamping mechanism and the backup 301 cooperate to clamp the half piece;
the hydraulic movable clamping mechanism is provided with an independent hydraulic station for providing power for piston movement, the cylinder steel cylinder is arranged on the clamp frame, and the piston rod movement provides clamping force for the clamping mechanism.
It should be noted that: the length of the clamping fence 301 is less than the length of the two extrusion areas, avoiding half arcs.
It should be noted that the axle housing half 101 is divided into two shells, and the main purpose of the clamping device 3 is to clamp and fix the two shells, and make the two half pieces fully assembled, and the center heights of the middle sections after splice welding are consistent.
The two clamping mechanisms which apply force to the two extrusion areas are respectively connected through hydraulic transmission which is respectively and independently connected, and the two hydraulic cylinders respectively apply corresponding acting force according to the horizontal plane positions of the two extrusion areas so as to drive the two half pieces of the two extrusion areas to be fully assembled, and the center heights of the middle sections after splice welding are consistent.
The two pressing areas may be divided into a first pressing area 201 and a second pressing area 202.
It should also be noted that two of the axle housing halves 101 must be machined joints or they may not be sufficiently assembled.
Fig. 3 is a schematic structural view of a conventional axle housing half positioning device.
The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All such equivalent changes and modifications as come within the scope of the following claims are intended to be embraced therein.
Claims (2)
1. The positioning device for the axle housing half piece comprises an axle housing half piece (101) and a supporting frame (4), wherein the axle housing half piece (101) is arranged on the supporting frame (4), and two sides at the end part of the axle housing half piece (101) are divided into two extrusion areas;
the clamping device (3) comprises a backing (301) and a telescopic piece (302), the backing (301) is mounted at the end part of the telescopic piece (302), the backing (301) is located at two extrusion areas, the backing (301) extrudes the axle housing half piece (101) through the telescopic piece (302), and the telescopic piece (302) is connected with the supporting frame (4).
2. An axle housing half positioning device according to claim 1, characterized in that said abutment (301) of both said pressing areas is required to press the axle housing half (101) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734626.6U CN220240514U (en) | 2023-07-04 | 2023-07-04 | Axle housing half piece positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734626.6U CN220240514U (en) | 2023-07-04 | 2023-07-04 | Axle housing half piece positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240514U true CN220240514U (en) | 2023-12-26 |
Family
ID=89230377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321734626.6U Active CN220240514U (en) | 2023-07-04 | 2023-07-04 | Axle housing half piece positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240514U (en) |
-
2023
- 2023-07-04 CN CN202321734626.6U patent/CN220240514U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |