CN206785901U - A kind of high ferro brake block mezzanine - Google Patents
A kind of high ferro brake block mezzanine Download PDFInfo
- Publication number
- CN206785901U CN206785901U CN201720666241.9U CN201720666241U CN206785901U CN 206785901 U CN206785901 U CN 206785901U CN 201720666241 U CN201720666241 U CN 201720666241U CN 206785901 U CN206785901 U CN 206785901U
- Authority
- CN
- China
- Prior art keywords
- mezzanine
- brake block
- high ferro
- bonding plane
- tongue
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
A kind of high ferro brake block mezzanine, including mezzanine body, described mezzanine body is hexagon, is provided with annular tongue at the center of described mezzanine body, the bonding plane of the mezzanine body is provided with through hole, and described number of openings is three and is symmetrical structure；The bonding plane of described mezzanine body is provided with dove-tail form tongue, and described dove-tail form tongue is monolithically fabricated on bonding plane as circle.There are three symmetrical through holes on high ferro brake block mezzanine of the present utility model, the positioning of mezzanine and powder metallurgy friction material can be made more accurate；Mezzanine center tongue is designed using annular, and be loaded a can in process, reduces production cost；Dove-tail form tongue on mezzanine bonding plane makes the adhesive strength of mezzanine and powder metallurgy friction material higher, and the utility model processing is simpler, and production cost reduces.
Description
Technical field
It the utility model is related to a kind of rubbing device, and in particular to a kind of high ferro brake block mezzanine.
Background technology
With the rapid development of economy, China is in industrialization and period is accelerated development in urbanization.High-speed railway for
Ensure the big flowing of urban population, play vital effect, therefore will to the brake system safety in operation of high ferro
Ask higher, and brake system is the safety guarantee of high ferro operation.
Bullet train is generally powdered metallurgical material with brake block and composition of backboards forms, and powder metallurgy part provides suitable
And stable coefficient of friction, ensure that brake is steady；Backboard is divided into big backboard and mezzanine, big backboard be responsible for providing a supporting role and
The connection of brake block and car body, mezzanine is responsible for connecting powder metallurgy friction material and big backboard, while support force is provided,
Certain activity space is needed, ensures that rubbing surface is big as far as possible during brake.
Typically connected between powder metallurgy friction material and mezzanine using weld tabs or transition zone, in actual use, both
Between bonding strength be related to the performance of whole brake block, be a highly important process procedure, and traditional small
Backboard easily shifts there is being not easy to position, and the shortcomings such as adhesive strength is low, as train is constantly run, vibration, this
The service life of brake block can be had a strong impact on.
Utility model content
The utility model positions more accurate and adhesive strength in order to solve the above technical problems, the utility model provides one kind
Higher high ferro brake block mezzanine.
The utility model adopts the technical scheme that to solve above-mentioned technical problem：
A kind of high ferro brake block mezzanine, including mezzanine body 1, be at the center of described mezzanine body provided with
Annular tongue 12, the bonding plane of the mezzanine body are provided with through hole 11, set on the bonding plane of described mezzanine body
There is dove-tail form tongue 13.
Further, described mezzanine body 1 is hexagon.
Further, the described quantity of through hole 11 is three and is symmetrical structure.
Further, described dove-tail form tongue 13 is monolithically fabricated on bonding plane as circle.
The utility model has the advantages that：
There are three symmetrical through holes on high ferro brake block mezzanine of the present utility model, mezzanine and powder metallurgy can be made
The positioning of friction material is more accurate；Mezzanine center tongue is designed using annular, is loaded once can in process
To reduce production cost；Dove-tail form tongue on mezzanine bonding plane makes mezzanine bonding with powder metallurgy friction material strong
Du Genggao, the utility model processing is simpler, and production cost reduces.
Brief description of the drawings
Fig. 1 is upward view view of the present utility model；
Fig. 2 is perpendicular sectional view of the present utility model；
Fig. 3 is the partial enlarged drawing at A in Fig. 2.
Wherein, 1- mezzanines body, 11- through holes, 12- tongues, 13- dove-tail form tongues.
Embodiment
A kind of high ferro brake block mezzanine, including mezzanine body 1, described mezzanine body 1 is hexagon, described
Mezzanine body center at be provided with annular tongue 12, the bonding plane of the mezzanine body to be provided with through hole 11, institute
The quantity of through hole 11 stated is three and is symmetrical structure；The bonding plane of described mezzanine body is provided with dove-tail form tongue 13,
Described dove-tail form tongue 13 is monolithically fabricated on bonding plane as circle.
There are three symmetrical through holes on high ferro brake block mezzanine of the present utility model, mezzanine and powder metallurgy can be made
The positioning of friction material is more accurate；Mezzanine center tongue is designed using annular, is loaded once can in process
To reduce production cost；Dove-tail form tongue on mezzanine bonding plane makes mezzanine bonding with powder metallurgy friction material strong
Du Genggao, the utility model processing is simpler, and production cost reduces.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the restriction not to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations amplified out is still in the scope of protection of the utility model.
Claims (4)
- Be 1. a kind of high ferro brake block mezzanine, including mezzanine body (1), at the center of described mezzanine body provided with Annular tongue (12), the bonding plane of the mezzanine body are provided with through hole (11), it is characterised in that described mezzanine sheet The bonding plane of body (1) is provided with dove-tail form tongue (13).
- 2. high ferro brake block mezzanine according to claim 1, it is characterised in that described mezzanine body (1) is Hexagon.
- 3. high ferro brake block mezzanine according to claim 1, it is characterised in that described through hole (11) quantity is three It is individual and be symmetrical structure.
- 4. high ferro brake block mezzanine according to claim 1, it is characterised in that described dove-tail form tongue (13) exists It is monolithically fabricated on bonding plane as circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666241.9U CN206785901U (en) | 2017-06-09 | 2017-06-09 | A kind of high ferro brake block mezzanine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666241.9U CN206785901U (en) | 2017-06-09 | 2017-06-09 | A kind of high ferro brake block mezzanine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206785901U true CN206785901U (en) | 2017-12-22 |
Family
ID=60715677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720666241.9U Active CN206785901U (en) | 2017-06-09 | 2017-06-09 | A kind of high ferro brake block mezzanine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206785901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810881A (en) * | 2022-04-18 | 2022-07-29 | 湖南博科瑞新材料有限责任公司 | Dovetail type brake pad |
-
2017
- 2017-06-09 CN CN201720666241.9U patent/CN206785901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810881A (en) * | 2022-04-18 | 2022-07-29 | 湖南博科瑞新材料有限责任公司 | Dovetail type brake pad |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206785901U (en) | A kind of high ferro brake block mezzanine | |
| CN102174946A (en) | Brake pad of railway vehicle brake device | |
| CN202867646U (en) | Brake pad with spherical pins | |
| CN102840259A (en) | Brake pad for vehicle | |
| CN206592457U (en) | A kind of high-speed train braking powder metallurgy brake pad | |
| CN207330044U (en) | A kind of steel band fag end | |
| CN204569158U (en) | A kind of suspension hook | |
| CN102829106A (en) | Brake pad with spherical pin | |
| CN206265043U (en) | The railway automatic dumping car rotating shaft seat of honour | |
| CN205025983U (en) | Brake pad subassembly structure for train | |
| CN206221544U (en) | Brake lining and disk brake | |
| CN209638284U (en) | A kind of brake disc with double diagonal cross intercommunications air duct | |
| CN207566665U (en) | Solid guide rail | |
| CN206647474U (en) | A kind of brake pad with big amount of floating flexible member | |
| CN207421159U (en) | A kind of thrust disc structure of magnetic suspension rotor | |
| CN207647736U (en) | A kind of valve plate and the compressor with the valve plate | |
| CN207240036U (en) | The fragrant assembling fixed frame of one kind bucket | |
| CN201818682U (en) | High-speed train powder metallurgy brake pad installing structure | |
| CN201818679U (en) | Steel back structure of high-speed train powder metallurgical brake pad | |
| CN206234293U (en) | The friction plate of raised structures powder metallurgy brake pad | |
| CN205651363U (en) | Even suction electromagnet | |
| CN207258972U (en) | The pedestal of elevator traction machine | |
| CN203113166U (en) | High-strength resin matrix composite material horizontal adjustment shim | |
| CN204718386U (en) | Sintering pallet combined type integrated spheroidal graphite cast-iron grid section device | |
| CN206274057U (en) | A kind of disk brake lever assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |