CN202390667U - Brake wheel - Google Patents
Brake wheel Download PDFInfo
- Publication number
- CN202390667U CN202390667U CN2011205006398U CN201120500639U CN202390667U CN 202390667 U CN202390667 U CN 202390667U CN 2011205006398 U CN2011205006398 U CN 2011205006398U CN 201120500639 U CN201120500639 U CN 201120500639U CN 202390667 U CN202390667 U CN 202390667U
- Authority
- CN
- China
- Prior art keywords
- wheel body
- wheel
- axle sleeve
- metal layer
- braked wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a brake wheel comprising a wheel body and a shaft sleeve arranged on the wheel body, wherein the wheel body and the shaft sleeve are integrated; a metal layer is arranged on the surface of the wheel body; the upper end of the metal layer is turnup towards the upper end face of the wheel body; a plurality of grooves are arranged on the outer wall of the metal layer; and a filling strip extending into the grooves is arranged at the wheel body. The brake wheel is simple in structure, low in manufacturing cost, formed through injection molding by utilizing engineering plastics, very good in product strength and very small in shape variables after temperature variation. According to the utility model, the metal layer is arranged on the surface of the wheel body and has preferable temperature tolerance during braking friction; the upper end of the metal layer is turnup towards the upper end face of the wheel body; the grooves are arranged on the outer wall of the metal layer; and therefore the contact area between the metal layer and the wheel body is increased and the bonding strength of the metal layer and the wheel body is improved.
Description
Technical field
The utility model relates to a kind of parts that on washing machine, use, and specifically is arranged on cylindrical shell and driving shaft braked wheel between the two.
Background technology
After semi-automatic washing machine washes clothing, need to get into dehydration procedure, dehydration tube rotates at a high speed the water in the clothing is thrown away, and after dehydration procedure finishes, makes brake(-holder) block and braked wheel friction, and the dehydration tube that rotates is at a high speed stopped at short notice.At present, common braked wheel is processed by aluminum alloy materials, simultaneously for guaranteeing that the dehydration bucket insulate with dehydration electric motor fully; Be that the motor shaft contact portion has a liner of being processed by the plastic overmold stainless steel substrates usually,, also need when the assembling washing machine, increase holding screw and locking dose for guaranteeing not break away between liner and the braked wheel; Manufacturing cost is higher; Technology is comparatively complicated, and use can be corroded in a humid environment for a long time, thereby causes component failure.
The utility model content
The purpose of the utility model is to provide a kind of braked wheel, this braked wheel novel structure, and manufacturing cost is lower.
The utility model to achieve these goals, the technical solution of employing is:
Braked wheel comprises wheel body and is arranged on the axle sleeve on the wheel body that said wheel body and axle sleeve are one-body molded, and the wheel face of wheel body is provided with metal level.
Further, said metal level upper end is to the upper end of wheel body flange.
Further, have a plurality of grooves on the said metal level outer wall, wheel body has the packing that extends in the groove.
Further, said axle sleeve outer wall is provided with reinforcement, and reinforcement is extended to the upper end of wheel body by axle sleeve top.
Further, said axle sleeve and reinforcement are one-body molded.
Further, the inboard of said wheel body upper end and reinforcement up and down over against the position have blind hole.
Further, said axle sleeve top has the hole of lateral direction penetrating, and the hole at two ends, hole is along the outer wall that is higher than axle sleeve.
Further, the left and right sides on the outer cinclides edge of said axle sleeve is equipped with stiffener, and stiffener is by the upper end that extends to wheel body on the axle sleeve, and stiffener clips the edge, hole.
Further, said axle sleeve, stiffener and hole are along one-body molded.
Further, said braked wheel is by the injection molded braked wheel of engineering plastics.
The beneficial effect of the utility model:
This kind braked wheel is simple in structure, and manufacturing cost is comparatively cheap, and is injection molded by engineering plastics, and product has good intensity, and deformation quantity is very little after the variations in temperature.The wheel face of wheel body is provided with metal level; Because metal level has higher temperature tolerance when drag friction, the metal level upper end is to the upper end of wheel body flange, and the groove that has on the metal level outer wall; Increase the contact area of metal level and wheel body, improved the intensity that both combine.The setting of reinforcement and stiffener on the axle sleeve outer wall has improved the bulk strength of braked wheel.
Description of drawings
Fig. 1 is the structural representation at a visual angle of braked wheel.
Fig. 2 is the structural representation at another visual angle of braked wheel.
Fig. 3 is the structural representation of metal level.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 3 the utility model is elaborated:
Braked wheel comprises wheel body 1 and is arranged on the axle sleeve 2 on the wheel body 1, and said wheel body 1 is one-body molded with axle sleeve 2; The wheel face of wheel body 1 is provided with metal level 3; Metal level 3 upper ends have a plurality of grooves 32 to the upper end of wheel body flange 31 on the outer wall, wheel body 1 has the packing 12 that extends in the groove 32.
Preferably: axle sleeve 2 outer walls are provided with reinforcement 4, and reinforcement 4 extends to the upper end of wheel body 1 by axle sleeve 2 tops, and axle sleeve 2 is one-body molded with reinforcement 4, the inboard of wheel body 1 upper end and reinforcement about in the of 4 over against the position have blind hole 5.
More preferably: axle sleeve 2 tops also have the hole of lateral direction penetrating; The edge, hole 6 at two ends, hole is higher than the outer wall of axle sleeve 2; The outer cinclides of axle sleeve is equipped with stiffener 7 along 6 the left and right sides; Stiffener 7 extends to the upper end of wheel body 1 by axle sleeve 2 upper ends, and stiffener 7 clips the hole along 6, and axle sleeve 2, stiffener 7 and hole are one-body molded along 6.Axle sleeve 2 middle parts are divided into two sections by dividing plate, and wherein one section connects the dehydration tube axle, and another section connects the drive motors axle.
This kind braked wheel is simple in structure, and manufacturing cost is comparatively cheap, and is injection molded by engineering plastics, and product has good intensity, and deformation quantity is very little after the variations in temperature.The wheel face of wheel body is provided with metal level; Because metal level has higher temperature tolerance when drag friction, the metal level upper end is to the upper end of wheel body flange, and the groove that has on the metal level outer wall; Increase the contact area of metal level and wheel body, improved the intensity that both combine.The setting of reinforcement and stiffener on the axle sleeve outer wall has improved the bulk strength of braked wheel.
Certainly; Above-mentioned explanation is not to be the restriction to the utility model; The utility model also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that the technical staff in present technique field is made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (10)
1. braked wheel comprises wheel body and is arranged on the axle sleeve on the wheel body, and it is characterized in that: said wheel body and axle sleeve are one-body molded, and the wheel face of wheel body is provided with metal level.
2. braked wheel according to claim 1 is characterized in that: said metal level upper end is to the upper end of wheel body flange.
3. braked wheel according to claim 2 is characterized in that: have a plurality of grooves on the said metal level outer wall, wheel body has the packing that extends in the groove.
4. braked wheel according to claim 1 is characterized in that: said axle sleeve outer wall is provided with reinforcement, and reinforcement is extended to the upper end of wheel body by axle sleeve top.
5. braked wheel according to claim 4 is characterized in that: said axle sleeve and reinforcement are one-body molded.
6. braked wheel according to claim 4 is characterized in that: the inboard of said wheel body upper end and reinforcement up and down over against the position have blind hole.
7. braked wheel according to claim 1 is characterized in that: said axle sleeve top has the hole of lateral direction penetrating, and the hole at two ends, hole is along the outer wall that is higher than axle sleeve.
8. braked wheel according to claim 7 is characterized in that: the left and right sides on the outer cinclides edge of said axle sleeve is equipped with stiffener, and stiffener is by the upper end that extends to wheel body on the axle sleeve, and stiffener clips the edge, hole.
9. braked wheel according to claim 8 is characterized in that: said axle sleeve, stiffener and hole are along one-body molded.
10. according to each described braked wheel of claim 1 to 9, it is characterized in that: said braked wheel is by the injection molded braked wheel of engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205006398U CN202390667U (en) | 2011-12-05 | 2011-12-05 | Brake wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205006398U CN202390667U (en) | 2011-12-05 | 2011-12-05 | Brake wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390667U true CN202390667U (en) | 2012-08-22 |
Family
ID=46665604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205006398U Expired - Fee Related CN202390667U (en) | 2011-12-05 | 2011-12-05 | Brake wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330649A (en) * | 2018-02-05 | 2018-07-27 | 江阴市美特机械有限公司 | A kind of novel washing machine braked wheel |
-
2011
- 2011-12-05 CN CN2011205006398U patent/CN202390667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330649A (en) * | 2018-02-05 | 2018-07-27 | 江阴市美特机械有限公司 | A kind of novel washing machine braked wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171205 |