CN221291041U - Positioning device for production of outer barrel ring of washing machine - Google Patents
Positioning device for production of outer barrel ring of washing machine Download PDFInfo
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- CN221291041U CN221291041U CN202323375466.3U CN202323375466U CN221291041U CN 221291041 U CN221291041 U CN 221291041U CN 202323375466 U CN202323375466 U CN 202323375466U CN 221291041 U CN221291041 U CN 221291041U
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- washing machine
- positioning device
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- outer barrel
- screw
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- 238000005406 washing Methods 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003754 machining Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
A positioning device for the production of an outer barrel ring of a washing machine relates to the technical field of part machining and solves the problem that in the prior art, the positioning of the outer barrel ring of the washing machine is error, so that the machining position is inaccurate. The positioning device for the production of the outer barrel ring of the washing machine comprises a base, a workbench and box-shaped blocks, wherein the workbench and the box-shaped blocks are arranged on the base, the box-shaped blocks are arranged on two sides of the workbench, a pneumatic cylinder is arranged on each box-shaped block, and the end part of each pneumatic cylinder is connected with a fixed block; the middle part of workstation rotates and is connected with the revolving stage, the through-hole has been seted up at the middle part of revolving stage, be provided with central positioner in the through-hole. The beneficial effects are that: the outer barrel ring of the washing machine can be rapidly and accurately positioned, and the accuracy of the machining process is ensured.
Description
Technical Field
The utility model relates to the technical field of part processing, in particular to a positioning device for producing an outer barrel ring of a washing machine.
Background
The outer tub ring of the washing machine is a tub ring outside the washing machine, for protecting an inner structure of the washing machine, and preventing dust and dirt from entering the inside of the washing machine. The production of the outer tub ring of the washing machine requires the use of various machining devices by which precise machining and shape molding of the outer tub ring can be achieved.
In the production process of the outer barrel ring of the washing machine, a plurality of working procedures such as turning, milling and drilling are involved, the outer barrel ring is required to be positioned, the stability of the outer barrel ring is further ensured in the production process of the outer barrel ring, the stability of a workpiece is ensured, and the vibration or loosening condition is avoided.
However, in the production process of the outer barrel ring of the existing washing machine, the machining position is inaccurate due to errors of the positioning device, so that the barrel ring is not matched with the inner barrel, and the performance and the service life of the washing machine are affected.
Therefore, the utility model provides a positioning device for producing an outer tub ring of a washing machine, which is used for solving the problems.
Disclosure of utility model
The utility model aims to provide a positioning device for production of an outer barrel ring of a washing machine, which is used for solving the problem that in the prior art, the outer barrel ring of the washing machine is positioned in error, so that the machining position is inaccurate.
The technical scheme adopted for solving the technical problems is as follows:
The positioning device for the production of the outer barrel ring of the washing machine comprises a base, a workbench and box-shaped blocks, wherein the workbench and the box-shaped blocks are arranged on the base, the box-shaped blocks are arranged on two sides of the workbench, a pneumatic cylinder is arranged on each box-shaped block, and the end part of each pneumatic cylinder is connected with a fixed block; the middle part of workstation rotates and is connected with the revolving stage, the through-hole has been seted up at the middle part of revolving stage, be provided with central positioner in the through-hole.
By adopting the technical scheme, the outer barrel ring of the washing machine can be accurately positioned, the accuracy of the processing process is ensured, the production stability of the outer barrel ring of the washing machine is ensured, and the yield is improved.
Further, the center positioning device comprises a shell, a conical shaft slides up and down in the shell, a screw is connected with the middle of the conical shaft in a threaded manner, the screw is rotationally connected with the base, an elastic chuck is rotationally connected with the end part of the screw, and a plurality of strip-shaped opening slits are uniformly formed in the radial direction of the elastic chuck; the elastic chuck is connected with the conical shaft in an up-and-down sliding manner.
By adopting the technical scheme, the elastic chuck expands outwards to position the central position of the outer ring of the washing machine, so that the accuracy of the central position positioning is ensured.
Further, a second motor is arranged in the base, and the second motor drives the screw to rotate.
Through adopting above-mentioned technical scheme, when the second motor produced trouble or need detail regulation, can be through interior hexagonal groove rotary screw, guaranteed the accuracy of location and the stability of production.
Further, an inner hexagonal groove is formed in the end portion of the screw.
By adopting the technical scheme, the positioning accuracy and the production stability are ensured.
Further, a bearing is provided between the screw and the housing.
By adopting the technical scheme, the screw can be supported to rotate, the friction coefficient in the screw rotation process is reduced, and the screw rotation precision is ensured.
Further, the shell comprises a first connecting block and a second connecting block, the first connecting block is detachably connected with the base, and the second connecting block is detachably connected with the first connecting block.
Through adopting above-mentioned technical scheme, be convenient for to central positioner's dismantlement, reduced the cost to central positioner's maintenance and maintenance, guaranteed the stability of work.
Further, the end of the fixed block is arranged in an arc shape, and one side of the fixed block, which faces the workbench, is connected with an elastic block.
Through adopting above-mentioned technical scheme, can guarantee the inseparable laminating of elastic block and outer tub circle of washing machine, the elastic block can absorb vibration and the impact that produces in the production process simultaneously, reduces vibrations and the damage to outer tub circle of washing machine, improves machining precision and product quality. Meanwhile, the elastic block can also prevent the rigid contact between the workpiece and the positioning device, so that friction and abrasion to the outer barrel ring of the washing machine are reduced, and the precision of the outer barrel ring of the washing machine is improved.
Further, a first gear is connected to the peripheral side of the rotating table, the first gear is meshed with a second gear, the second gear is rotatably connected in the box block, and the second gear is driven to rotate through a first motor.
By adopting the technical scheme, the outer barrel ring of the washing machine can be quickly rotated to a required angle without manual adjustment, so that time and energy are saved, and the working efficiency is improved.
In summary, compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the outer barrel ring of the washing machine can be positioned through the central positioning device, and then the pneumatic cylinder pushes the fixing block to fix the outer barrel ring of the washing machine, so that the outer barrel ring of the washing machine can be positioned accurately, the accuracy of the processing process is ensured, the production stability of the outer barrel ring of the washing machine is ensured, and the yield is improved. Meanwhile, the rotating table is rotationally connected to the middle part of the workbench, so that the positioned outer barrel ring of the washing machine can be rotated to a required angle for processing, errors caused by repeated adjustment of the position of the outer barrel ring of the washing machine are avoided, time and energy are saved, the working efficiency is improved, and meanwhile, the rotating angle of the outer barrel ring of the washing machine can be accurately controlled and positioned, and the processing quality is improved.
Drawings
FIG. 1 is a schematic vertical view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
In the figure: 1. a base; 2. a work table; 3. a box block; 4. a pneumatic cylinder; 5. a fixed block; 6. an elastic block; 7. a rotating table; 8. a first gear; 9. a second gear; 10. a first motor; 11. a through hole; 12. a housing; 121. a first connection block; 122. a second connection block; 13. a conical shaft; 14. a screw; 15. an elastic chuck; 16. a second motor; 17. an inner hexagonal groove; 18. and (3) a bearing.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present 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.
In the present application, the azimuth or positional relationship indicated by the terms "upper", "inner", "outer", "middle", and the like are based on the azimuth or positional relationship shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
As shown in fig. 1 and 2, a positioning device for producing an outer tub ring of a washing machine comprises a base 1, a workbench 2 and a box block 3, wherein the workbench 2 and the box block 3 are arranged on the base 1, the box block 3 is arranged on two sides of the workbench 2, a pneumatic cylinder 4 is arranged on the box block 3, the end part of the pneumatic cylinder 4 is connected with a fixing block 5, the end part of the fixing block 5 is arranged in an arc shape, and one side of the fixing block 5, which faces the workbench 2, is connected with an elastic block 6. And then guaranteed the inseparable laminating of elastic block 6 and washing machine outer barrel circle, the vibration and the impact that produce in the production process can be absorbed to elastic block 6 simultaneously, reduce the vibrations and the damage to washing machine outer barrel circle, improve machining precision and product quality. Meanwhile, the elastic block 6 can also prevent the rigid contact between the workpiece and the positioning device, so that the friction and abrasion to the outer barrel ring of the washing machine are reduced, and the precision of the outer barrel ring of the washing machine is improved. The middle part of workstation 2 rotates and is connected with revolving stage 7, and through-hole 11 has been seted up at the middle part of revolving stage 7, is provided with central positioner in the through-hole 11. And then in the in-process to washing machine outer barrel circle location, place washing machine outer barrel circle on workstation 2, central positioner fixes a position to the washing machine outer barrel circle, and then pneumatic cylinder 4 promotes fixed block 5 and fixes a washing machine outer barrel circle, and then can carry out accurate location to the washing machine outer barrel circle, has guaranteed the accuracy of course of working, has guaranteed the stability of washing machine outer barrel circle production, has improved the yield. Meanwhile, the rotating table 7 is rotationally connected to the middle part of the workbench 2, so that the positioned outer barrel ring of the washing machine can be rotated to a required angle for processing, errors caused by repeated adjustment of the position of the outer barrel ring of the washing machine are avoided, time and energy are saved, working efficiency is improved, and meanwhile, the rotating angle of the outer barrel ring of the washing machine can be accurately controlled and positioned, and processing quality is improved.
As shown in fig. 2 and 3, the centering device comprises a housing 12, a conical shaft 13 slides up and down in the housing 12, a screw 14 is screwed in the middle of the conical shaft 13, and a bearing 18 is arranged between the screw 14 and the housing 12. Can support the rotation of the screw 14, reduce the friction coefficient in the rotation process of the screw 14 and ensure the rotation precision of the screw 14. The screw 14 is rotationally connected with the base 1, the end part of the screw 14 is rotationally connected with the elastic chuck 15, and a plurality of strip-shaped opening slits are uniformly formed in the radial direction of the elastic chuck 15; the elastic chuck 15 is connected with the conical shaft 13 in a sliding manner up and down. When the outer barrel ring of the washing machine is centered, the screw 14 is rotated clockwise, the screw 14 drives the conical shaft 13 to move upwards in the shell 12, the elastic chuck 15 expands outwards, the center position of the outer ring of the washing machine is positioned, and the accuracy of the center position positioning is guaranteed. Wherein a second motor 16 is arranged in the base 1, and the second motor 16 drives the screw 14 to rotate. The screw 14 is prevented from being rotated manually, labor force is saved, and working time is shortened. While the end of the screw 14 is provided with an internal hexagonal groove 17. And when the second motor 16 fails or detail adjustment is needed, the screw 14 can be rotated through the inner hexagonal groove 17, so that the positioning accuracy and the production stability are ensured.
As shown in fig. 2 and 3, the housing 12 includes a first connection block 121 and a second connection block 122, the first connection block 121 being detachably connected to the base 1, the second connection block 122 being detachably connected to the first connection block 121. And then be convenient for to the dismantlement of central positioner, reduced the maintenance to central positioner's maintenance and maintenance cost, guaranteed the stability of work.
As shown in fig. 3, a first gear 8 is connected to the peripheral side of the rotating table 7, the first gear 8 is meshed with a second gear 9, the second gear 9 is rotatably connected in the box block 3, and the second gear 9 is driven to rotate by a first motor 10. And when the rotating table 7 needs to drive the outer barrel ring of the washing machine to rotate, the first motor 10 is started, the first motor 10 drives the second gear 9 to rotate, the second gear 9 drives the first gear 8 to rotate, the first gear 8 drives the rotating table 7 to rotate, the outer barrel ring of the washing machine can be quickly rotated to a required angle, manual adjustment is not needed, time and energy are saved, and working efficiency is improved.
The working process of the utility model is as follows:
Firstly, the outer tub ring of the washing machine is placed on the workbench 2, the screw 14 is driven by the second motor 16 to rotate clockwise, the screw 14 drives the conical shaft 13 to move upwards in the shell 12, the elastic chuck 15 expands outwards, the central position of the outer tub ring of the washing machine is positioned, the accuracy of the central position positioning is guaranteed, and the pneumatic cylinder 4 drives the fixing block 5 to fix the outer tub ring of the washing machine. When the rotating table 7 needs to drive the outer barrel ring of the washing machine to rotate, the first motor 10 is started, the first motor 10 drives the second gear 9 to rotate, the second gear 9 drives the first gear 8 to rotate, and the first gear 8 drives the rotating table 7 to rotate, so that the outer barrel ring of the washing machine can be quickly rotated to a required angle.
Claims (8)
1. The positioning device for the production of the outer barrel ring of the washing machine comprises a base (1), a workbench (2) and box-shaped blocks (3), wherein the workbench (2) and the box-shaped blocks (3) are arranged on the base (1), the positioning device is characterized in that the box-shaped blocks (3) are arranged on two sides of the workbench (2), a pneumatic cylinder (4) is arranged on the box-shaped blocks (3), and the end part of the pneumatic cylinder (4) is connected with a fixed block (5); the middle part of workstation (2) rotates and is connected with revolving stage (7), through-hole (11) have been seted up at the middle part of revolving stage (7), be provided with central positioner in through-hole (11).
2. The positioning device for production of the outer tub ring of the washing machine according to claim 1, wherein the central positioning device comprises a shell (12), a conical shaft (13) slides up and down in the shell (12), a screw (14) is connected to the middle part of the conical shaft (13) in a threaded manner, the screw (14) is rotationally connected with the base (1), an elastic chuck (15) is rotationally connected to the end part of the screw (14), and a plurality of strip-shaped opening slits are uniformly formed in the radial direction of the elastic chuck (15); the elastic chuck (15) is connected with the conical shaft (13) in an up-and-down sliding manner.
3. A positioning device for producing an outer tub ring of a washing machine according to claim 2, characterized in that a second motor (16) is provided in the base (1), and the second motor (16) drives the screw (14) to rotate.
4. A positioning device for the production of outer tub rings of washing machines according to claim 3, characterized in that the end of the screw (14) is provided with an inner hexagonal groove (17).
5. A positioning device for the production of a washing machine tub ring according to claim 4, characterized in that a bearing (18) is provided between the screw (14) and the housing (12).
6. The positioning device for production of a washing machine outer tub ring according to claim 5, wherein the housing (12) comprises a first connecting block (121) and a second connecting block (122), the first connecting block (121) is detachably connected with the base (1), and the second connecting block (122) is detachably connected with the first connecting block (121).
7. The positioning device for producing the outer tub ring of the washing machine according to claim 1, wherein the end part of the fixed block (5) is arranged in an arc shape, and an elastic block (6) is connected to one side of the fixed block (5) facing the workbench (2).
8. The positioning device for production of the outer tub ring of the washing machine according to claim 1, wherein a first gear (8) is connected to the periphery of the rotating table (7), the first gear (8) is meshed with a second gear (9), the second gear (9) is rotatably connected in the box-shaped block (3), and the second gear (9) is driven to rotate by a first motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323375466.3U CN221291041U (en) | 2023-12-12 | 2023-12-12 | Positioning device for production of outer barrel ring of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323375466.3U CN221291041U (en) | 2023-12-12 | 2023-12-12 | Positioning device for production of outer barrel ring of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221291041U true CN221291041U (en) | 2024-07-09 |
Family
ID=91745759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323375466.3U Active CN221291041U (en) | 2023-12-12 | 2023-12-12 | Positioning device for production of outer barrel ring of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221291041U (en) |
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2023
- 2023-12-12 CN CN202323375466.3U patent/CN221291041U/en active Active
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| GR01 | Patent grant |