CN211248718U - Axle housing positioning fixture - Google Patents
Axle housing positioning fixture Download PDFInfo
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- CN211248718U CN211248718U CN201921984470.0U CN201921984470U CN211248718U CN 211248718 U CN211248718 U CN 211248718U CN 201921984470 U CN201921984470 U CN 201921984470U CN 211248718 U CN211248718 U CN 211248718U
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- axle housing
- housing main
- main part
- positioning
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Abstract
The utility model discloses an axle housing positioning fixture, including the workstation that is used for placing the axle housing main part, the both ends branch of workstation is equipped with the base that can follow axle housing main part axial translation, be provided with the setting element that is used for realizing this base location on the base, and be provided with detachable position sleeve one at the base terminal surface along the bilateral symmetry of axle housing main part, this position sleeve one laminating axle housing main part surface sets up, the terminal surface of workstation has the position sleeve two of the cambered surface in this axle housing main part middle section of a plurality of laminatings along the cambered surface equipartition in axle housing main part middle section, and this location external member can be dismantled the setting on the workstation. The utility model discloses an but adopt detachable position sleeve, cushion and horizontal migration's base to realize that the location to the axle housing main part of not unidimensional type is tight, fix a position quick and simple to operate, also improved manual gas cutting's accuracy when being applicable to multiple axle housing main part location, further improved product quality, improved the utilization efficiency in factory building space.
Description
Technical Field
The utility model relates to an axle housing frock platform technical field specifically is an axle housing positioning fixture.
Background
The axle housing body is owing to easily produce the size deviation because self location shakiness leads to when manual gas cutting centre bore and breach, this kind of deviation just can cause the poor problem of notch shaping of axle housing body in case of forming, further influence subsequent processing, and current positioning fixture can't satisfy the accurate positioning of multiple axle housing body, this also makes to adopt different positioning fixture to various types of axle housing main parts in the actual production process, this kind of mode has not only improved the manufacturing cost of enterprise, the area occupied of factory building has been increased simultaneously, further reduction the production efficiency of axle housing body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axle housing positioning fixture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axle housing positioning fixture, is including the workstation that is used for placing the axle housing main part, the both ends branch of workstation is equipped with the base that can follow axle housing main part axial translation, be provided with the setting element that is used for realizing this base location on the base, and be provided with detachable position sleeve one at the base terminal surface along the bilateral symmetry of axle housing main part, this position sleeve one laminating axle housing main part surface sets up, the terminal surface of workstation has the position sleeve two of this axle housing main part middle section cambered surface of a plurality of laminatings along the cambered surface equipartition in axle housing main part middle section, and this position sleeve spare can be dismantled and set up on the workstation, the bottom of axle housing main part is provided with 1 or a plurality of cushion, the high adaptation axle housing main part of this cushion and the clearance.
The workbench is provided with a sliding groove for the base to move axially along the axle housing main body.
The positioning piece is arranged as a bolt, the bolt is in threaded connection with the base and penetrates through the thickness of the base, and the end portion of the bolt is attached to the bottom of the sliding chute.
The base is provided with a first positioning rod sleeved with a first positioning sleeve, the first positioning rod is vertically arranged, and the outer diameter of the first positioning rod is matched with the inner diameter of the first positioning sleeve.
The base is symmetrically provided with 2 first positioning sleeves.
And 4 positioning sleeves are uniformly distributed along the arc surface of the middle section of the axle housing main body.
And a second positioning rod for sleeving the second positioning sleeve is fixedly connected to the workbench, is vertically arranged and has an outer diameter matched with the inner diameter of the second positioning sleeve.
The cushion is provided with 4, and the equipartition is in the bottom in axle housing main part middle section.
The first positioning sleeve and the second positioning sleeve are both arranged into cylinder structures which can freely rotate along the vertical central axis of the body.
According to the technical scheme, the axle housing main bodies with different sizes and types are positioned and clamped by adopting the detachable positioning sleeve, the cushion block and the horizontally movable base, the positioning is quick, the installation is convenient, the accuracy of manual gas cutting is improved while the axle housing main bodies are positioned, and the product quality is further improved; and this kind of positioning fixture is owing to applicable in the location of multiple axle housing main part, has also further reduced the arrangement quantity of anchor clamps in the factory building, has reduced area occupied, has improved the utilization efficiency in factory building space.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: the axle housing comprises a working table 1, an axle housing main body 2, a positioning piece 3, a first positioning sleeve 4, a first positioning rod 41, a second positioning sleeve 5, a second positioning rod 51, a base 6, a sliding groove 7 and a cushion block 8.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-2, an axle housing positioning fixture includes a working table 1 for placing an axle housing main body 2, wherein two ends of the working table 1 are respectively provided with a base 6 capable of axially translating along the axle housing main body 2, the base 6 is provided with a positioning member 3 for positioning the base 6, specifically, the positioning member 3 can be a bolt in practical application, the bolt preferably adopted in the embodiment is in threaded connection with the base 6 and penetrates through the thickness of the base 6, in order to position the base 6 through the bolt, the base 6 is in sliding connection with a chute 7, a sliding block adapted to the chute 7 is formed at the bottom of the base 6, the base 6 is moved along the opening direction of the chute 7 through the sliding block, in order to position the base 6, the installed positioning member 3, i.e. the bolt, needs to penetrate through the thickness of the base 6 and be attached to the bottom of the chute 7 at the end of the bolt, when the first positioning sleeve 4 on the base 6 moves to the optimal position, the top of the bolt abuts against the bottom of the sliding groove 7 to realize positioning and fastening of the base 6 by screwing the positioning piece 3, namely the bolt.
As shown in fig. 1, 6 terminal surfaces of base are provided with detachable position sleeve one 4 along the bilateral symmetry of axle housing main part 2 to and the terminal surface of workstation 1 has two 5 of the position sleeve of a plurality of this axle housing main part 2 middle section cambered surfaces of laminating along the cambered surface equipartition in axle housing main part 2 middle section, but through position sleeve one 4, position sleeve two 5 and mobilizable base 6 coordinate regulation and the axle housing main part 2 of the different model size of adaptation. Specifically, the method comprises the following steps of;
first 4 of location external member and two 5 of location external member are all can dismantle, and this embodiment preferably adopts a mode that locating lever 41 cup joints first 4 of locating sleeve and locating lever two 51 cup joints second 5 of locating sleeve, and this kind of structural style can realize the quick replacement of first 4 of location external member and second 5 of location external member, and it needs to explain, location external member 4 and location external member two 5 all can realize the axle housing main part 2 location to different size types through changing the location external member of different diameters size, in the implementation, divide into following operating procedure:
the method comprises the following steps: the preset height and the levelness of the axle housing main body 2 are adjusted, the cushion block 8 is arranged at the bottom of the axle housing main body 2 in a cushioning mode, so that the levelness and the located height of the axle housing main body 2 can be adjusted, the cushion block 8 can be replaced according to axle housing main bodies 2 of different types, and in order to guarantee the stability after the cushion is arranged, 4 cushion blocks 8 are preferably uniformly distributed at the bottom of the middle section of the axle housing main body 2 in the embodiment;
step two: adjusting the end position of an axle housing main body 2, uniformly arranging the two ends of the axle housing main body 2 which is padded on a base 6, realizing end pre-positioning by adopting a first positioning sleeve part 4 which can be fit and attached to the end surface of the axle housing main body 2, realizing pre-positioning, further accurately positioning by finely adjusting the position of the axle housing main body 2, realizing the positioning of a first positioning sleeve 4 on the axle housing main body 2 by moving the horizontal position of the base 6 in the fine adjustment process, realizing the fixing of the base 6 by a positioning part 3 when the first positioning sleeve 4 arranged on the base 6 is attached to the axle housing main body 2, and realizing the longitudinal positioning of the axle housing main body 2 by the first positioning sleeve 4 in the step;
step three: 2 middle sections of location axle housing main part position, after the realization is to the location at 2 both ends of axle housing main part, in order to prevent 2 lateral displacement of axle housing main part and further consolidate it, can dismantle on workstation 1 and be connected with a plurality of position sleeve two 5, the position sleeve two 5 of the preferred adoption of embodiment have 4 along the cambered surface equipartition in 2 middle sections of axle housing main part, as shown in figure 1, because 4 two 5 minutes of position sleeve establish in the cambered surface department in 2 middle sections of axle housing main part, and laminate with this cambered surface and set up, this kind of setting can be effectual realizes axle housing main part 2 vertical and horizontal location, has further stabilized this kind of axle housing positioning fixture's fixed power.
It should be noted that, within the allowable error range, the first positioning sleeve 4, the second positioning sleeve 5 and the cushion block 8 of the present embodiment are provided with replaceable parts with different diameters, so that the first positioning sleeve 4, the second positioning sleeve 5 and the cushion block 8 can be more effectively attached to the surface of the axle housing body 2 in actual operation.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (9)
1. The utility model provides an axle housing positioning fixture, is including the workstation that is used for placing the axle housing main part, its characterized in that: the both ends of workstation divide to be equipped with the base that can follow axle housing main part axial translation, be provided with the setting element that is used for realizing this base location on the base, and be provided with detachable position sleeve one along the bilateral symmetry of axle housing main part at the base terminal surface, this position sleeve one laminating axle housing main part surface sets up, the terminal surface of workstation has the position sleeve two of a plurality of this axle housing main part middle sections cambered surface of laminating along the cambered surface equipartition in axle housing main part middle section, and this position sleeve spare can be dismantled and set up on the workstation, the bottom of axle housing main part is provided with 1 or a plurality of cushion, the high adaptation axle housing main part of this cushion and the clearance of workstation terminal surface.
2. The axle housing positioning fixture of claim 1, wherein: the workbench is provided with a sliding groove for the base to move axially along the axle housing main body.
3. The axle housing positioning fixture of claim 2, wherein: the positioning piece is arranged as a bolt, the bolt is in threaded connection with the base and penetrates through the thickness of the base, and the end portion of the bolt is attached to the bottom of the sliding chute.
4. The axle housing positioning fixture of claim 1, wherein: the base is provided with a first positioning rod sleeved with a first positioning sleeve, the first positioning rod is vertically arranged, and the outer diameter of the first positioning rod is matched with the inner diameter of the first positioning sleeve.
5. The axle housing positioning fixture of claim 4, wherein: the base is symmetrically provided with 2 first positioning sleeves.
6. The axle housing positioning fixture of claim 1, wherein: and 4 positioning sleeves are uniformly distributed along the arc surface of the middle section of the axle housing main body.
7. The axle housing positioning fixture of claim 1, wherein: and a second positioning rod for sleeving the second positioning sleeve is fixedly connected to the workbench, is vertically arranged and has an outer diameter matched with the inner diameter of the second positioning sleeve.
8. The axle housing positioning fixture of claim 1, wherein: the cushion is provided with 4, and the equipartition is in the bottom in axle housing main part middle section.
9. The axle housing positioning fixture of claim 1, wherein: the first positioning sleeve and the second positioning sleeve are both arranged into cylinder structures which can freely rotate along the vertical central axis of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921984470.0U CN211248718U (en) | 2019-11-15 | 2019-11-15 | Axle housing positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921984470.0U CN211248718U (en) | 2019-11-15 | 2019-11-15 | Axle housing positioning fixture |
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| Publication Number | Publication Date |
|---|---|
| CN211248718U true CN211248718U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921984470.0U Active CN211248718U (en) | 2019-11-15 | 2019-11-15 | Axle housing positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170615A (en) * | 2020-09-17 | 2021-01-05 | 江阴天田真空设备制造有限公司 | A novel workstation for centre bore processing |
-
2019
- 2019-11-15 CN CN201921984470.0U patent/CN211248718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170615A (en) * | 2020-09-17 | 2021-01-05 | 江阴天田真空设备制造有限公司 | A novel workstation for centre bore processing |
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