CN206124619U - Stop novel connection structure of piece of flower -drum and dish - Google Patents
Stop novel connection structure of piece of flower -drum and dish Download PDFInfo
- Publication number
- CN206124619U CN206124619U CN201621059937.7U CN201621059937U CN206124619U CN 206124619 U CN206124619 U CN 206124619U CN 201621059937 U CN201621059937 U CN 201621059937U CN 206124619 U CN206124619 U CN 206124619U
- Authority
- CN
- China
- Prior art keywords
- flower
- drum
- otic placode
- disc brake
- trim ring
- 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 relates to a stop novel connection structure of piece of flower -drum and dish. Including lie in the dish stop the inboard switching clamping ring of piece with lie in the dish outer clamping ring in the piece outside of stopping, the switching clamping ring includes that the inner wall has an overcoat of tooth, and outer ways is established on the axle sleeve of flower -drum and tooth between them matches, be equipped with on the outer wall of overcoat a plurality of that set up along angle intervals such as circumference orientations, along the outside interior otic placode that extends of radial orientation, all offered connecting insertion hole on the otic placode in each, outer clamping ring includes that the middle part has a clamp plate of thru hole, the edge of clamp plate be equipped with a plurality of that set up along angle intervals such as circumference orientations, along the outside outer otic placode that extends of radial orientation, the homonymy of otic placode is fixed with along the inserted bar of axial direction extension at each outside, each inserted bar passes to offer stops each mounting hole and the cartridge of piece inner edge in each connecting insertion hole at the dish, still female including the lock that lies in the outer clamping ring outside, the lock is female to be equipped with the clamping ring including the barrel that has the external screw thread in the outer end of barrel, and barrel threaded connection is in the axle sleeve of flower -drum.
Description
Technical field
The utility model belongs to bicycle assembly parts technical field, more particularly to the Novel connection binding of a kind of flower-drum and disc brake sheet
Structure.
Background technology
Bicycle drive shaft is commonly referred to axle skin, is connected to constitute wheel by spoke with rim, is the important portion of bicycle
Part.In terms of brake, disc brake with its effect it is sensitive, radiating is good, need not adjust braking gap and maintenance is easily etc. many
Advantage and obtained increasingly extensive application.The disc brake sheet of disc brake is typically fixedly mounted on the end of flower-drum, during brake, point
Brake shoe positioned at disc brake sheet both sides clamps disc brake sheet, and by frictional force the effect of brake is produced.
The structure of flower-drum as shown in Figure 2, including externally-located flower-drum overcoat 6 and internally positioned flower-drum mandrel 7,
Bearing is provided between the two；In axial direction extend laterally, outer wall belt axle sleeve with teeth is provided with one end of flower-drum overcoat 6
5, it is provided with internal thread in the inwall of axle sleeve 5.
In prior art, disc brake sheet is fixedly connected in the following way with flower-drum：Auxiliary company is carried out using a connecting plate 4
Connect, be provided with inner wall belt sleeve 1, edge with teeth at the middle part of connecting plate 4 and be provided with multiple equiangularly spaced otic placodes, on otic placode
Offer connecting hole.During installation, each otic placode of connecting plate 4 is connected with the inner edge of disc brake sheet 2 by rivet 2, and the axle sleeve 5 of flower-drum is inserted
It is mounted in sleeve 1 and both teeth is engaged.
There is following defect in above-mentioned attachment structure：First, live for inserting between disc brake sheet, the assembly of connecting plate and flower-drum
Without fixation, this causes disc brake sheet to be installed on flower-drum cannot be realized with constituting assembly, need flower-drum core shaft end for dynamic connection
The locknut in portion is locked；Secondly, the mode of holdfast connection cannot ensure to produce to a certain extent between disc brake sheet and connecting plate
Disc brake sheet is caused to deform upon in the quality of product, such as riveting process, and disc brake sheet cannot with the assembly of connecting plate after riveting
Partition, this causes percent defective to rise.
Utility model content
The utility model provides a kind of reasonable in design, is easy to tear open to solve technical problem present in known technology
The flower-drum of dress and guarantee assembly precision and the new Joining Structure of disc brake sheet.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：A kind of flower-drum with
The new Joining Structure of disc brake sheet includes being located at the switching trim ring and the outer trim ring being located on the outside of disc brake sheet on the inside of disc brake sheet, switching
Trim ring grips disc brake sheet with outer trim ring；Switching trim ring includes inner wall belt overcoat with teeth, and overcoat is set in the axle of flower-drum
Put and both tooth be engaged, be provided with the outer wall of overcoat the equiangularly spaced setting in multiple circumferentially directions, radially
The interior otic placode that direction stretches out, on each interior otic placode connection jack is offered；Outer trim ring includes pressure of the middle part with open-work
Plate, external ear being provided with the equiangularly spaced setting in multiple circumferentially directions in the edge of pressing plate, radially stretching out
Plate, the inserted link in axial direction extending is fixed with the homonymy of each outer otic placode, and each inserted link is passed through and is opened in each of disc brake sheet inner edge
Installing hole is simultaneously inserted in each connection jack；Also include being located at the locknut on the outside of outer trim ring, locknut is included with externally threaded cylinder
Body, in the outer end of cylinder pressure ring is provided with, and cylinder screw is connected in the axle sleeve of flower-drum.
Advantage of the present utility model and good effect are：The utility model provides a kind of flower of structure design advantages of simple
Drum and the new Joining Structure of disc brake sheet, compared with existing attachment structure and connected mode, pass through to arrange in the technical program
Switching trim ring and outer trim ring disc brake sheet is gripped, arranges switching trim ring and the axle sleeve of flower-drum between toe joint, arrange locknut and
Sleeve thread connects, and realizes the fixation between disc brake sheet and flower-drum and dismounting is convenient.Disc brake sheet after fixation is constituted with flower-drum
Assembly, can be assembled as a unit in bicycle body, improve the rapidity of assembling.Due to disc brake sheet with
Between flower-drum no longer by the way of the rigid connection of riveting, therefore combinations thereof process will not produce shadow to the structure of disc brake sheet
Ring, i.e., due to stress concentration effect disc brake sheet will not be caused to distort, this improves the quality of product, also directly reduces unqualified
Rate.
Preferably：The overcoat and Ge Nei otic placodes of switching trim ring is formed in one structure, aluminum alloy material.
Preferably：The pressing plate of outer trim ring and each outer otic placode are formed in one structure, corrosion resistant plate material.
Preferably：Each inserted link is stainless steel；Connected using rivet between each inserted link and the outer otic placode at place.
Preferably：The pad of stainless steel is additionally provided between outer trim ring and locknut.
Preferably：The quantity of the interior otic placode and outer otic placode is 6, each circumferentially spaced 60 ° of settings.
Description of the drawings
Fig. 1 is the structural representation of existing disc brake sheet and connecting plate assembly；
Fig. 2 is the structural representation of existing flower-drum；
Fig. 3 is the attachment structure schematic diagram of disc brake sheet and flower-drum in the utility model；
Fig. 4 is the main structure diagram of switching trim ring in Fig. 3；
Fig. 5 is the main structure diagram of Fig. 3 China and foreign countries trim ring.
In figure：1st, sleeve；2nd, rivet；3rd, disc brake sheet；4th, connecting plate；5th, axle sleeve；6th, flower-drum overcoat；7th, flower-drum mandrel；8、
Switching trim ring；8-1, overcoat；8-2, interior otic placode；8-3, connection jack；9th, outer trim ring；9-1, pressing plate；9-2, outer otic placode；9-3, insert
Bar；10th, pad；11st, locknut.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, hereby lift following examples and describe in detail
It is as follows：
Fig. 3 is referred to, flower-drum of the present utility model includes being located at the inner side of disc brake sheet 3 with the new Joining Structure of disc brake sheet
Switching trim ring 8 and the outer trim ring 9 for being located at the outside of disc brake sheet 3, switching trim ring 8 grips disc brake sheet 3 with outer trim ring 9.
Fig. 4 is the structural representation of switching trim ring 8, it can be seen that：Switching trim ring 8 includes inner wall belt overcoat 8-1 with teeth,
Overcoat 8-1 is set on the axle sleeve 5 of flower-drum and both teeth are engaged, and multiple circumferentially sides are provided with the outer wall of overcoat 8-1
To equiangularly spaced setting, the interior otic placode 8-2 that radially stretches out, on each interior otic placode 8-2 connection is offered
Jack 8-3.
In the present embodiment, the overcoat 8-1 and Ge Nei otic placode 8-2 of trim ring 8 of transferring is formed in one structure, aluminum alloy material.
Specifically, the aluminium alloy bulk former material work in-process heart is carried out finishing the basic structure for obtaining switching trim ring 8, afterwards each interior
Processing on otic placode 8-2 connects jack 8-3, processes tooth on the inwall of overcoat 8-1.
Fig. 5 is the structural representation of outer trim ring 9, it can be seen that：Outer trim ring 9 includes pressing plate 9-1 of the middle part with open-work,
Outer otic placode that the edge of pressing plate 9-1 is provided with the equiangularly spaced setting in multiple circumferentially directions, radially stretching out
9-2, the inserted link 9-3 in axial direction extending is fixed with the homonymy of each outer otic placode 9-2, and each inserted link 9-3 is passed through and is opened in disc brake
Each installing hole of the inner edge of piece 3 is simultaneously inserted in each connection jack 8-3.
In the present embodiment, the pressing plate 9-1 of outer trim ring 9 and each outer otic placode 9-2 is formed in one structure, corrosion resistant plate material.
Specifically, by corrosion resistant plate former material, once punch forming is obtained on punch press.Further, each inserted link 9-3 is stainless steel；
Connected using rivet between each inserted link 9-3 and the outer otic placode 9-2 at place.
Also include being located at the locknut 11 in the outside of outer trim ring 9, locknut 11 is included with externally threaded cylinder, in the outer end of cylinder
Pressure ring is provided with, cylinder screw is connected in the axle sleeve 5 of flower-drum, pressure ring is by outer trim ring 9, disc brake sheet 3 and the switching three of trim ring 8 by outer
Inwardly crimping is fixed on flower-drum.
In the present embodiment, the pad 10 of stainless steel is additionally provided between outer trim ring 9 and locknut 11.
In the present embodiment, the quantity of interior otic placode 8-2 and outer otic placode 9-2 is 6, each circumferentially spaced 60 ° of settings.Can
With it is contemplated that the setting side of both interior otic placode 8-2 and outer otic placode 9-2 quantity and position can also be changed according to actual needs
Formula.
Claims (6)
1. a kind of flower-drum and the new Joining Structure of disc brake sheet, is characterized in that：Including the switching trim ring on the inside of disc brake sheet (3)
(8) with the outer trim ring (9) being located on the outside of disc brake sheet (3), switching trim ring (8) grips disc brake sheet (3) with outer trim ring (9)；
Including inner wall belt overcoat with teeth (8-1), overcoat (8-1) is set on the axle sleeve of flower-drum (5) and both teeth for switching trim ring (8)
Be engaged, be provided with the outer wall of overcoat (8-1) the equiangularly spaced setting in multiple circumferentially directions, radially to extension
The interior otic placode (8-2) stretched, offers connection jack (8-3) on each interior otic placode (8-2)；Outer trim ring (9) carries including middle part
The pressing plate (9-1) of open-work, the edge of pressing plate (9-1) be provided with the equiangularly spaced setting in multiple circumferentially directions, radially
The outer otic placode (9-2) that direction stretches out, the inserted link (9- in axial direction extending is fixed with the homonymy of each outer otic placode (9-2)
3), each inserted link (9-3) passes through and is opened in each installing hole of disc brake sheet (3) inner edge and is inserted in each connection jack (8-3)；Also wrap
The locknut (11) on the outside of outer trim ring (9) is included, locknut (11) is included with externally threaded cylinder, and in the outer end of cylinder pressure is provided with
Ring, cylinder screw is connected in the axle sleeve (5) of flower-drum.
2. flower-drum as claimed in claim 1 and the new Joining Structure of disc brake sheet, is characterized in that：The overcoat of switching trim ring (8)
(8-1) be formed in one structure with each interior otic placode (8-2), aluminum alloy material.
3. flower-drum as claimed in claim 1 and the new Joining Structure of disc brake sheet, is characterized in that：Pressing plate (the 9- of outer trim ring (9)
1) be formed in one structure with each outer otic placode (9-2), corrosion resistant plate material.
4. flower-drum as claimed in claim 3 and the new Joining Structure of disc brake sheet, is characterized in that：Each inserted link (9-3) is stainless
Steel matter；It is connected using rivet between each inserted link (9-3) and the outer otic placode (9-2) being located.
5. the flower-drum as described in any one of Claims 1-4 and the new Joining Structure of disc brake sheet, is characterized in that：In outer trim ring
(9) pad (10) of stainless steel is additionally provided with and locknut (11) between.
6. the flower-drum as described in any one of Claims 1-4 and the new Joining Structure of disc brake sheet, is characterized in that：The inner ear
The quantity of plate (8-2) and outer otic placode (9-2) is 6, each circumferentially spaced 60 ° of settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059937.7U CN206124619U (en) | 2016-09-18 | 2016-09-18 | Stop novel connection structure of piece of flower -drum and dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059937.7U CN206124619U (en) | 2016-09-18 | 2016-09-18 | Stop novel connection structure of piece of flower -drum and dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124619U true CN206124619U (en) | 2017-04-26 |
Family
ID=58569421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059937.7U Expired - Fee Related CN206124619U (en) | 2016-09-18 | 2016-09-18 | Stop novel connection structure of piece of flower -drum and dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088025A1 (en) * | 2021-11-19 | 2023-05-25 | 宁波维伦智能科技有限公司 | Hub assembly |
-
2016
- 2016-09-18 CN CN201621059937.7U patent/CN206124619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088025A1 (en) * | 2021-11-19 | 2023-05-25 | 宁波维伦智能科技有限公司 | Hub assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 301700 Tianjin city Wuqing District Wang Qing Tuo Zhen Wang Lu with No. 7 Patentee after: Tianjin Weishi Prolab Technology Co. Ltd. Address before: 301700, Tianjin Road, Wuqing City, Tuo Road, No. 9 Patentee before: TIANJIN AIZIYOU VEHICLE INDUSTRY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |