CN206487744U - A kind of self-actuating brake clamp adjusting nut - Google Patents
A kind of self-actuating brake clamp adjusting nut Download PDFInfo
- Publication number
- CN206487744U CN206487744U CN201720054709.9U CN201720054709U CN206487744U CN 206487744 U CN206487744 U CN 206487744U CN 201720054709 U CN201720054709 U CN 201720054709U CN 206487744 U CN206487744 U CN 206487744U
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- self
- adjusting nut
- nut
- brake clamp
- actuating brake
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Abstract
The utility model discloses a kind of self-actuating brake clamp adjusting nut, it is used in conjunction with each other with regulating bolt, for through type hollow structure, including nut head and threaded body, the nut head is round end structure, through hole with smooth inner wall, the flange face circumferentially-spaced that the word direction of round end surface ten is provided with below groove, round end, which is provided with inside plural square stopper slot, the threaded body, has fastening thread, afterbody spiralization limiting stand terrace, and step surface is highly 1.2mm.A kind of self-actuating brake clamp adjusting nut disclosed in the utility model, in nut head surface, groove is set, realize Fast Installation, and locking is realized, the square stopper slot that flange side is set is realized spacing after screwing, prevent nut from releasing, afterbody spiralization limiting stand terrace, cooperates with raised limited block on bolt flange face, realizes the restriction for screwing tight position.
Description
Technical field
The utility model is related to a kind of adjusting nut, and in particular to one kind apply on self-actuating brake clamp with regulating bolt
The adjusting nut of mutual cooperation.
Background technology
Brake caliper is a chief component of disk type brake, there is wheel cylinder above, and wheel cylinder promotes brake
Piece contacts generation brake force with brake disc.Each wheel drag only one of which clamp.But the number of wheelcylinder piston is on clamp
Different, clamp are divided into floating type and fixed.Floating caliper can be moved axially along brake disc, wheelcylinder piston single-sided arrangement,
Common only one of which wheelcylinder piston.Fixed caliper piston is to being even number to arrangement number.In general piston number is more
Brake force is bigger, and clamp are more high-grade.
As vehicle fleet size is more and more on road, the accident amount such as knock into the back is also more and more, is driven for driver itself
The characteristics of technical ability and reagency, many high-end cars begin one's study autobrake system, the work of general autobrake system
Principle, mainly monitors front road conditions in real time by the sensor installed in headstock, when discovery front has obstacle, it may occur however that
During collision, system can carry out sound and light alarm prompting operator brake, or carry out brake hard automatically.
With the popularization of autobrake system, corresponding clamp structure is adjusted, the piston in original clamp, spiral shell
Bolt, nut structure is no longer applicable the mating structure, it is necessary to new.
Utility model content
Utility model purpose：There is provided a kind of self-actuating brake clamp in order to solve the deficiencies in the prior art for the utility model
With adjusting nut, it is used in conjunction with each other with regulating bolt, groove is set in nut head surface, Fast Installation is realized, and realize lock
Tightly, flange side set square stopper slot, realize screw after it is spacing, prevent nut from releasing, afterbody spiralization limiting stand
Raised limited block cooperates on terrace, with bolt flange face, realizes the restriction for screwing tight position.
The technical solution adopted in the utility model：A kind of self-actuating brake clamp adjusting nut, with regulating bolt phase interworking
Conjunction is used, for through type hollow structure, in the axial direction provided with screwed hole of centre and accepting hole, including nut head and threaded body,
The nut head is round end structure, and the accepting hole is located in nut head, and nut head surface cross direction is provided with groove, round end
The flange face circumferentially-spaced of side, which is provided with inside plural square stopper slot, the threaded body, has fastening thread, afterbody spiralization
Limiting stand terrace, and step surface is highly 1.2mm.
Preferably, the threaded body upper end has R2 chamfering with flange face junction.
Preferably, the groove bottom land is R2 circular arcs, and groove has R2 transition chamferings with round end surface.
Preferably, the adjusting nut uses low-carbon alloy Steel material.
Beneficial effect：A kind of self-actuating brake clamp adjusting nut disclosed in the utility model, sets in nut head surface
Groove is put, Fast Installation is realized, and realizes locking, the square stopper slot that flange side is set is realized spacing after screwing, prevents
Nut is released, afterbody spiralization limiting stand terrace, is cooperated with raised limited block on bolt flange face, realization screws tight position
Restriction, be completely suitable for autobrake system, meet matching requirements.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is side sectional view of the present utility model；
Fig. 3 is the structure chart with the matching used bolt of the utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme progress to the utility model embodiment is clear, complete
Description.
As shown in Figure 1 and 2, a kind of self-actuating brake clamp adjusting nut disclosed in the utility model, with regulating bolt phase
Mutually use cooperatively, for through type hollow structure, using low-carbon alloy Steel material, concrete structure includes nut head 1 and threaded body 2,
The inside of nut head 1 has accepting hole 3, and in axial direction extends to inside threaded body provided with screwed hole of centre 4, the spiral shell
Female 1 is round end structure, and its word direction of surface ten is provided with groove 5, and the bottom land of groove 5 is R2 circular arcs, and groove and round end surface
It is flange face 7 below nut head with R2 transition chamfering 6, and flange side is interval with plural square stopper slot 8, it is square
The design of stopper slot 8 is easy to the installation of nut and spacing, prevents it from loosening, and the threaded body upper end has with flange face junction
There is R2 chamfering 10, while the afterbody spiralization limiting stand terrace 9 of threaded body 2, and step surface is highly 1.2mm.
As shown in figure 3, the bolt arrangement being engaged with the utility model includes screw thread key 11, described bolt body one end
Assembly head 12 is extended with, and the junction of bolt body and assembly head is provided with ring flange 13, and ring flange is located at screw thread key
Side one side is provided with screw thread provided with raised limited block 14, the outside of bolt body 11, and adjusting nut is inserted in threaded body and spiral shell
Line is screwed up, and the restriction for being screwed into position is realized by the limiting stand terrace cooperation on raised limited block and adjusting nut.
Technology contents and technical characteristic of the present utility model are had revealed that as above, but those skilled in the art still may be used
A variety of replacements and modification without departing substantially from the utility model spirit can be made based on teaching of the present utility model and announcement, therefore, this
Utility model protection scope should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model
And modification, and covered by present patent application claim.
Claims (4)
1. a kind of self-actuating brake clamp adjusting nut, is used in conjunction with each other with regulating bolt, for through type hollow structure, along axle
Line direction is provided with screwed hole of centre and accepting hole, it is characterised in that：Including nut head and threaded body, the nut head is round end knot
Structure, the accepting hole is located in nut head, and nut head surface cross direction is provided with the flange face circumferentially-spaced below groove, round end
Provided with plural square stopper slot, there is fastening thread, afterbody spiralization limiting stand terrace, and step surface inside the threaded body
Highly it is 1.2mm.
2. a kind of self-actuating brake clamp adjusting nut according to claim 1, it is characterised in that：The threaded body upper end
There is R2 chamfering with flange face junction.
3. a kind of self-actuating brake clamp adjusting nut according to claim 1, it is characterised in that：The groove bottom land is
R2 circular arcs, and groove has R2 transition chamferings with round end surface.
4. a kind of self-actuating brake clamp adjusting nut according to claim 1, it is characterised in that：The adjusting nut is adopted
Use low-carbon alloy Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054709.9U CN206487744U (en) | 2017-01-18 | 2017-01-18 | A kind of self-actuating brake clamp adjusting nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054709.9U CN206487744U (en) | 2017-01-18 | 2017-01-18 | A kind of self-actuating brake clamp adjusting nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487744U true CN206487744U (en) | 2017-09-12 |
Family
ID=59766972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054709.9U Active CN206487744U (en) | 2017-01-18 | 2017-01-18 | A kind of self-actuating brake clamp adjusting nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919045A (en) * | 2018-03-28 | 2020-11-10 | 法国基础制动公司 | Brake nut |
-
2017
- 2017-01-18 CN CN201720054709.9U patent/CN206487744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919045A (en) * | 2018-03-28 | 2020-11-10 | 法国基础制动公司 | Brake nut |
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| GR01 | Patent grant |