CN219026982U - Grinding and shifting device for axle housing - Google Patents
Grinding and shifting device for axle housing Download PDFInfo
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- CN219026982U CN219026982U CN202220982732.5U CN202220982732U CN219026982U CN 219026982 U CN219026982 U CN 219026982U CN 202220982732 U CN202220982732 U CN 202220982732U CN 219026982 U CN219026982 U CN 219026982U
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- axle housing
- positioning
- grinding
- positioning device
- hydraulic fixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a polishing displacement device for an axle housing, which comprises a polishing machine main body, a positioning device and a hydraulic fixing assembly, wherein the positioning device is movably arranged on the polishing machine main body and is used for positioning the axle housing; the hydraulic fixing assembly is arranged on the positioning device and is provided with a compression block, and the hydraulic fixing assembly can drive the compression block to press the axle housing on the positioning device. According to the technical scheme, the existing axle housing is fixed by utilizing the friction force of the three-jaw chuck through the hydraulic fixing assembly, so that the mounting stability of the axle housing is enhanced, the positioning error of the axle housing is reduced, and the production quality of the axle housing can be ensured.
Description
Technical Field
The utility model relates to the technical field of polishing devices, in particular to a polishing deflection device for an axle housing.
Background
In the related art, the grinding displacement device for the axle housing clamps both axial ends of the axle housing using a three-jaw chuck. The structure is characterized in that the axle housing is clamped by friction force, after machining of two axle ends of the axle housing is finished, the three-jaw chuck is likely to be loose due to smooth surface, and when the shifter drives the axle housing to rotate and shift, the axle housing can slide relative to the three-jaw chuck to cause the dislocation of the angle of the axle housing, so that the polishing position is changed, and poor polishing quality is caused.
Disclosure of Invention
The utility model mainly aims to provide a grinding deflection device for an axle housing, which aims to improve the stability of the axle housing mounted on the grinding deflection device.
In order to achieve the above object, the present utility model provides a grinding displacement device for an axle housing, the grinding displacement device comprising:
a sander body;
the positioning device is movably arranged on the grinding machine main body and is used for positioning the axle housing; and
the hydraulic fixing assembly is arranged on the positioning device and is provided with a compression block, and the hydraulic fixing assembly can drive the compression block to press the axle housing on the positioning device.
In one embodiment, the number of the hydraulic fixing assemblies is four, and the four hydraulic fixing assemblies are arranged on the positioning device in a matrix mode.
In one embodiment, the axle housing is provided with a positioning groove for the compression block to extend into.
In an embodiment, the grinding machine body is provided with a positioner driving end and a positioner driven end, and two ends of the positioning device are respectively connected with the positioner driving end and the positioner driven end.
In an embodiment, the positioning device is provided with two first positioning pieces and four second positioning pieces, wherein the two first positioning pieces are respectively used for positioning two ends of the axle housing in the length direction, and the two second positioning pieces are respectively used for positioning the bottom of the axle housing.
In an embodiment, the positioning device is provided with a mounting table, the mounting table is used for mounting the hydraulic fixing assembly and the second positioning piece, the positioning device is provided with a plurality of reserved mounting holes, and each reserved mounting hole can be used for mounting the mounting table.
In an embodiment, the positioning device is provided with first high-pressure flushing assemblies corresponding to two ends of the axle housing respectively, and the two first high-pressure flushing assemblies are used for flushing water to two ends of the axle housing respectively.
In one embodiment, the sander body is provided with a second high pressure flush assembly for flushing the housing of the axle housing.
In an embodiment, the second high-pressure flushing assembly is located below the positioning device, and a flushing hole is formed in the positioning device corresponding to the position of the second high-pressure flushing assembly.
In one embodiment, the grinding machine body is provided with a grinding robot for grinding the axle housing.
According to the technical scheme, the existing mode of fixing the axle end of the axle housing by utilizing the friction force of the three-jaw chuck is replaced by the hydraulic fixing assembly, so that the mounting stability of the axle housing is enhanced, the positioning error of the axle housing is reduced, and because the axle housing is stable in structure due to the pressure action of the hydraulic assembly compacting block, the design positioning reference and the previous working procedure processing reference of the axle housing are unified, and the production quality of the axle housing can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a grinding displacement device for an axle housing of an axle in accordance with the present utility model;
FIG. 2 is a schematic illustration of an embodiment of a grinding displacement device for an axle housing of an axle according to the present utility model with the axle housing removed;
FIG. 3 is a schematic view of a grinding displacement device for an axle housing according to an embodiment of the present utility model, with a grinding machine body, a grinding robot, and a second high-pressure flushing assembly removed;
fig. 4 is a partial enlarged view of fig. 1.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | Polisher |
260 | Reserved |
| 200 | |
270 | |
| 210 | |
280 | Mounting table |
| 211 | |
300 | |
| 220 | |
310 | |
| 230 | |
410 | Active end of |
| 240 | First high- |
420 | Driven end of |
| 250 | Second high- |
500 | Polishing robot |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In the related art, the grinding displacement device for the axle housing clamps both axial ends of the axle housing using a three-jaw chuck. The structure is characterized in that the axle housing is clamped by friction force, after machining of two axle ends of the axle housing is finished, the three-jaw chuck is likely to be loose due to smooth surface, and when the shifter drives the axle housing to rotate and shift, the axle housing can slide relative to the three-jaw chuck to cause the dislocation of the angle of the axle housing, so that the polishing position is changed, and poor polishing quality is caused.
Referring to fig. 1 to 4, the present utility model provides a grinding displacement device for an axle housing 300, the grinding displacement device includes a grinding machine main body 100, a positioning device 200 and a hydraulic fixing assembly 210, the positioning device 200 is movably mounted on the grinding machine main body 100, and the positioning device 200 is used for positioning the axle housing 300; the hydraulic fixing assembly 210 is mounted on the positioning device 200, the hydraulic fixing assembly 210 is provided with a pressing block 211, and the hydraulic fixing assembly 210 can drive the pressing block 211 to press the axle housing 300 on the positioning device 200.
Specifically, the positioning device 200 is provided with a corresponding positioning component for positioning the axle housing 300 to be polished, and the hydraulic fixing component 210 can drive the pressing block 211 to press the axle housing 300 on the positioning device 200, so as to fix and limit the axle housing 300 in multiple directions, and ensure the positioning stability of the axle housing 300. According to the utility model, the existing mode of fixing the axle end of the axle housing 300 by friction force of the three-jaw chuck 20 is replaced by the hydraulic fixing assembly 210, so that the mounting stability of the axle housing 300 is enhanced, the positioning error of the axle housing 300 is reduced, and the design positioning reference and the previous working procedure processing reference of the axle housing 300 are unified because the axle housing 300 is stable in structure under the pressure action of the hydraulic assembly pressing block 211, and the production quality of the axle housing 300 can be ensured.
Referring to fig. 2, in order to ensure stable positioning of the axle housing 300, in one embodiment, four hydraulic fixing assemblies 210 are provided, and four hydraulic fixing assemblies 210 are disposed on the positioning device 200 in a matrix. By the arrangement, the four hydraulic fixing assemblies 210 can limit the axle housing 300 in multiple directions, and the fixing effect of the axle housing 300 is ensured.
Referring to fig. 1 and 4, in one embodiment, the axle housing 300 is provided with a positioning slot 310, and the positioning slot 310 is used for the compression block 211 to extend into. When the hydraulic fixing assembly 210 fixes the axle housing 300, the pressing blocks 211 of each hydraulic assembly extend into the positioning grooves 310 on the axle housing 300 to press the axle housing 300, thereby ensuring the mounting stability of the axle housing 300.
It should be noted that when the axle end of the axle housing is polished by the existing polishing deflection device, the axle housing needs to be loosened by the three-jaw chucks at the two ends, the horizontal driving device of the deflection machine needs to drive the three-jaw chucks to retreat, the polishing area of the polishing robot is avoided, after the axle end of the axle housing is polished by the polishing robot, the horizontal driving device of the deflection machine needs to drive the three-jaw chucks to advance, the axle housing is grabbed again, and the production takt is lengthened. Referring to fig. 1 and 4, in one embodiment, the polishing machine body 100 is provided with a positioner driving end 410 and a positioner driven end 420, and two ends of the positioning device 200 are respectively connected to the positioner driving end 410 and the positioner driven end 420. It can be understood that the positioning device 200 is driven by the positioner, so that the axle housing 300 on the positioning device 200 is indirectly driven, the position of the axle housing 300 is shifted, and the axle housing 300 does not need to be loosened when the axle end of the axle housing 300 is polished, so that the production takt is saved, and the production efficiency is accelerated.
Referring to fig. 3, in an embodiment, the positioning device 200 is provided with two first positioning members 220 and four second positioning members 230, wherein the two first positioning members 220 are respectively used for positioning two ends of the axle housing 300 in the length direction, and the two second positioning members 230 are respectively used for positioning the bottom of the axle housing 300. The first positioning member 220 and the second positioning member 230 are used for positioning and limiting the movement of the axle housing 300 in the front-rear, up-down, left-right directions, the hydraulic fixing assembly 210 further fixes the axle housing 300, the scheme that the existing three-jaw chuck fixes the two shaft ends of the axle housing 300 by friction force is improved, the axle housing 300 can be fixed by the hydraulic fixing assembly 210, and the positioning accuracy and the installation stability of the axle housing 300 are enhanced.
Referring to fig. 1 and 4, in order to adapt axle housings 300 of different sizes, in one embodiment, the positioning device 200 is provided with a mounting table 280, the mounting table 280 is used for mounting the hydraulic fixing assembly 210 and the second positioning member 230, and the positioning device 200 is provided with a plurality of reserved mounting holes 260, and each of the reserved mounting holes 260 is used for mounting the mounting table 280. It will be appreciated that the mounting blocks 280 may be mounted in different predetermined mounting holes 260 at selected locations according to the size of the axle housing 300 to provide for better securing of the hydraulic securing assembly 210 and the second positioning member 230 to the axle housing 300.
Referring to fig. 1 to 4, in the prior art of clamping both shaft ends of the axle housing 300 using the three-jaw chuck, the iron filings in the inner hole of the shaft end of the axle housing 300 cannot be discharged, and the iron filings need to be manually taken out by a post-work station. In order to clean the scrap iron generated during the polishing process, in one embodiment, the positioning device 200 is provided with first high-pressure flushing assemblies corresponding to two ends of the axle housing 300, and the two first high-pressure flushing assemblies 240 are respectively used for flushing water to two ends of the axle housing 300. The first high-pressure flushing assembly can be installed at the position close to the two shaft ends of the axle housing 300, and can automatically remove scrap iron by blowing water while polishing and machining, so that the polishing surface is guaranteed to be clean and tidy, and the polishing and machining quality is improved.
Referring to fig. 2 to 4, in order to enhance the cleaning effect of the iron filings, in one embodiment, the grinding machine body 100 is provided with a second high-pressure flushing assembly 250, and the second high-pressure flushing assembly 250 is used for flushing the housing body of the axle housing 300. The axle housing 300 is guaranteed to be polished in-process through the first high-pressure flushing assembly 240 and the second high-pressure flushing assembly 250, no scrap iron is required to be cleaned manually, and the positions of the housing body and the two shaft ends of the axle housing 300 are guaranteed to be free of scrap iron after polishing.
With continued reference to fig. 2 to 4, in an embodiment, the second high-pressure flushing assembly 250 is located below the positioning device 200, and a flushing hole 270 is formed in the positioning device 200 corresponding to the position of the second high-pressure flushing assembly 250. The water flushing hole 270 formed in the positioning device 200 breaks through the limitation of the structure, and is used for allowing the water sprayed from the second high-pressure water flushing assembly 250 to pass through the housing body of the cleaning axle housing 300.
Referring to fig. 1 to 3, in one embodiment, the grinding machine body 100 is provided with a grinding robot 500, and the grinding robot 500 is used to grind the axle housing 300. The grinding deflection device for the axle housing 300 drives the axle housing 300 to deflect through the driving positioning device 200, and then the grinding robot 500 is controlled to grind different positions of the axle housing 300.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A grinding displacement device for an axle housing, comprising:
a sander body;
the positioning device is movably arranged on the grinding machine main body and is used for positioning the axle housing; and
the hydraulic fixing assembly is arranged on the positioning device and is provided with a compression block, and the hydraulic fixing assembly can drive the compression block to press the axle housing on the positioning device.
2. A grinding displacement device for an axle housing as defined in claim 1, wherein said hydraulic fixing assemblies are four, and four of said hydraulic fixing assemblies are arranged in a matrix on said positioning device.
3. A grinding displacement device for an axle housing as defined in claim 2, wherein said axle housing is provided with a positioning groove for said pressing block to be inserted.
4. A grinding displacement device for axle housings as defined in claim 3, wherein said grinding machine body is provided with a positioner driving end and a positioner driven end, and both ends of said positioning device are connected to said positioner driving end and said positioner driven end, respectively.
5. A grinding displacement device for an axle housing as defined in claim 4, wherein said positioning device is provided with two first positioning members for positioning both ends in the longitudinal direction of said axle housing, respectively, and four second positioning members for positioning the bottom of said axle housing, respectively.
6. A grinding displacement device for an axle housing as defined in claim 5, wherein said positioning device is provided with a mounting table for mounting said hydraulic fixing assembly and said second positioning member, said positioning device being provided with a plurality of reserved mounting holes, each of said reserved mounting holes being provided for mounting said mounting table.
7. The grinding displacement device for an axle housing as defined in claim 1, wherein the positioning device is provided with first high-pressure flushing assemblies at both ends corresponding to the axle housing, respectively, and the two first high-pressure flushing assemblies are used for flushing water to both ends of the axle housing, respectively.
8. A grinding displacement device for an axle housing as defined in claim 7, wherein said grinding machine body is provided with a second high-pressure flushing assembly for flushing the housing of said axle housing.
9. A grinding displacement device for an axle housing as defined in claim 8, wherein said second high-pressure flushing assembly is located below said positioning device, and a flushing hole is provided in the positioning device corresponding to the position of said second high-pressure flushing assembly.
10. A grinding displacement device for an axle housing as defined in claim 1, wherein said grinding machine body is provided with a grinding robot for grinding said axle housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220982732.5U CN219026982U (en) | 2022-04-25 | 2022-04-25 | Grinding and shifting device for axle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220982732.5U CN219026982U (en) | 2022-04-25 | 2022-04-25 | Grinding and shifting device for axle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219026982U true CN219026982U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220982732.5U Active CN219026982U (en) | 2022-04-25 | 2022-04-25 | Grinding and shifting device for axle housing |
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| CN (1) | CN219026982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140213A (en) * | 2023-10-31 | 2023-12-01 | 潍坊谷合传动技术有限公司 | Axle grinding device |
-
2022
- 2022-04-25 CN CN202220982732.5U patent/CN219026982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140213A (en) * | 2023-10-31 | 2023-12-01 | 潍坊谷合传动技术有限公司 | Axle grinding device |
| CN117140213B (en) * | 2023-10-31 | 2024-03-12 | 潍坊谷合传动技术有限公司 | Axle grinding device |
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