CN208041009U - A kind of cross convex-concave steel back - Google Patents
A kind of cross convex-concave steel back Download PDFInfo
- Publication number
- CN208041009U CN208041009U CN201820524499.XU CN201820524499U CN208041009U CN 208041009 U CN208041009 U CN 208041009U CN 201820524499 U CN201820524499 U CN 201820524499U CN 208041009 U CN208041009 U CN 208041009U
- Authority
- CN
- China
- Prior art keywords
- steel back
- pagoda
- back body
- brake block
- groove
- 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
Links
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of cross convex-concave steel backs,Including steel back body,The lower end inside surface of the steel back body slidably connects brake block by groove,The outer surface of the brake block passes through in the reversed pagoda groove of inner surface that positive pagoda convex block is slidably connected at steel back body,The outer surface of the steel back body is slidably connected at by reversed pagoda convex block in the inner surface forward direction pagoda groove of brake block,The inner surface of the steel back body and brake block slidably connects bolt by T-slot,The upper end outer surface of the bolt has been connected through a screw thread nut,The cross convex-concave steel back,It is stuck in the positive pagoda groove on brake block by the reversed pagoda convex block on steel back body,It is sticked into the reversed pagoda groove on steel back body by the positive pagoda convex block on brake block again,Improve adhesion strength,After being fixed by screw bolt and nut,Nut is positioned by positioning clamping pin again,Stability when brake block uses can be improved.
Description
Technical field
The utility model is related to cross convex-concave steel back technical field, specially a kind of cross convex-concave steel back.
Background technology
Nowadays, domestic, external existing cross convex-concave steel back is glued when braking automobile backboard is Nian Jie with brake block
The intensity connect need to be improved, and also after braking automobile backboard is Nian Jie with brake block, is need using the stability of brake block
It improves.
Utility model content
The purpose of this utility model is to provide a kind of cross convex-concave steel backs, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of cross convex-concave steel back, including steel back
The lower end inside surface of body, the steel back body slidably connects brake block by groove, and the outer surface of the brake block passes through
In the reversed pagoda groove of inner surface that positive pagoda convex block is slidably connected at steel back body, the outer surface of the steel back body passes through
Reversed pagoda convex block is slidably connected in the inner surface forward direction pagoda groove of brake block, the inside of the steel back body and brake block
Surface slidably connects bolt by T-slot, and the upper end outer surface of the bolt has been connected through a screw thread nut.
Preferably, the lower surface of the nut squeezes the outer surface contacted in steel back body by rubber layer.
Preferably, the upper end inner surface of the steel back body slidably connects spring, positioning clamping pin by sliding slot.
Preferably, the outer surface of the positioning clamping pin is slidably connected at the inner surface of nut by positioning groove.
Preferably, the lower surface of the brake block is equipped with frictional layer, and the material of frictional layer is asbestos-based friction material.
Compared with prior art, the utility model has the beneficial effects that：The cross convex-concave steel back, by anti-on steel back body
It is stuck in the positive pagoda groove on brake block to pagoda convex block, then steel back body is sticked by the positive pagoda convex block on brake block
On reversed pagoda groove in, can bonding when improve bond area, to improve adhesion strength, carried out by screw bolt and nut
After fixation, then by positioning clamping pin nut is positioned, stability when brake block uses can be improved.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure top plan view of the utility model；
Fig. 3 is enlarged drawing at the A of the utility model；
Fig. 4 is the nut partial structurtes top plan view of the utility model.
In figure：1 steel back body, 2 grooves, 3 brake blocks, 4 positive pagoda convex blocks, 5 reversed pagoda grooves, 6 reversed pagoda convex blocks,
7 positive pagoda grooves, 8 T-slots, 9 bolts, 10 nuts, 11 rubber layers, 12 sliding slots, 13 springs, 14 positioning clamping pins, 15 positioning are recessed
Slot, 16 frictional layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of cross convex-concave steel back, including steel back body 1,
The lower end inside surface of steel back body 1 slidably connects brake block 3 by groove 2, and the outer surface of brake block 3 passes through positive pagoda
Convex block 4 is slidably connected in the reversed pagoda groove of inner surface 5 of steel back body 1, and the outer surface of steel back body 1 passes through reversed pagoda
Convex block 6 is slidably connected in the inner surface forward direction pagoda groove 7 of brake block 3, this be in order to brake block 3 and steel back body 1 into
Row bonding when, by by brake block 3 after the inner surface that groove 2 slides into steel back body 1, at this moment by reversed on steel back body 1
Pagoda convex block 6 is stuck in the positive pagoda groove 7 on brake block 3, then sticks into steel by the positive pagoda convex block 4 on brake block 3
It carries on the back in the reversed pagoda groove 5 on body 1, the area of bonding can be improved in bonding, to improve adhesion strength, when in use also
Can increase support force, the inner surface of steel back body 1 and brake block 3 slidably connects bolt 9 by T-slot 8, bolt 9 it is upper
End outer surface has been connected through a screw thread nut 10, and the lower surface of nut 10 squeezes contact in steel back body 1 by rubber layer 11
The upper end inner surface of outer surface, steel back body 1 slidably connects spring 13, positioning clamping pin 14, positioning clamping pin by sliding slot 12
14 outer surface is slidably connected at the inner surface of nut 10 by positioning groove 15, this is to when in use, pass through spiral shell
Bolt 9 and nut 10 are fixed again, and at this moment rubber layer 11, which plays, prevents nut 10 from loosening, then bounce positioning card by spring 13
Pin 14 sticks into the positioning groove 15 in nut 10, is positioned again to nut 10, it is ensured that when in use, even if for a long time
Vibrations are generated, nut 10 will not be caused to loosen, the lower surface of the stability of raising, brake block 3 is equipped with frictional layer 16, friction
The material of layer 16 is asbestos-based friction material.
The utility model is in the specific implementation：When brake block 3 carries out be bonded with steel back body 1, by by brake block 3 along recessed
After slot 2 slides into the inner surface of steel back body 1, at this moment it is stuck on brake block 3 just by the reversed pagoda convex block 6 on steel back body 1
It is sticked into the reversed pagoda groove 5 on steel back body 1 into pagoda groove 7, then by the positive pagoda convex block 4 on brake block 3, it can
The area of bonding is improved in bonding can also increase support force when in use to improve adhesion strength, when in use, lead to
It crosses bolt 9 and nut 10 is fixed again, at this moment rubber layer 11, which plays, prevents nut 10 from loosening, then is bounced and determined by spring 13
Position bayonet lock 14 sticks into the positioning groove 15 in nut 10, is positioned again to nut 10, it is ensured that when in use, even if long
Time generates vibrations, nut 10 will not be caused to loosen, the stability of raising.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of cross convex-concave steel back, including steel back body（1）, it is characterised in that：The steel back body（1）Lower end inside surface it is logical
Cross groove（2）Slidably connect brake block（3）, the brake block（3）Outer surface pass through positive pagoda convex block（4）Sliding connects
It is connected on steel back body（1）The reversed pagoda groove of inner surface（5）In, the steel back body（1）Outer surface pass through reversed pagoda
Convex block（6）It is slidably connected at brake block（3）Inner surface forward direction pagoda groove（7）In, the steel back body（1）And brake block
（3）Inner surface pass through T-slot（8）Slidably connect bolt（9）, the bolt（9）Upper end outer surface pass through screw thread
It is connected with nut（10）.
2. a kind of cross convex-concave steel back according to claim 1, it is characterised in that：The nut（10）Lower surface pass through
Rubber layer（11）Contact is squeezed in steel back body（1）Outer surface.
3. a kind of cross convex-concave steel back according to claim 1, it is characterised in that：The steel back body（1）Upper end on the inside of
Surface passes through sliding slot（12）Slidably connect spring（13）, positioning clamping pin（14）.
4. a kind of cross convex-concave steel back according to claim 3, it is characterised in that：The positioning clamping pin（14）Outside table
Face passes through positioning groove（15）It is slidably connected at nut（10）Inner surface.
5. a kind of cross convex-concave steel back according to claim 1, it is characterised in that：The brake block（3）Lower surface set
There is frictional layer（16）, frictional layer（16）Material be asbestos-based friction material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524499.XU CN208041009U (en) | 2018-04-13 | 2018-04-13 | A kind of cross convex-concave steel back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524499.XU CN208041009U (en) | 2018-04-13 | 2018-04-13 | A kind of cross convex-concave steel back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041009U true CN208041009U (en) | 2018-11-02 |
Family
ID=63945174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524499.XU Expired - Fee Related CN208041009U (en) | 2018-04-13 | 2018-04-13 | A kind of cross convex-concave steel back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041009U (en) |
-
2018
- 2018-04-13 CN CN201820524499.XU patent/CN208041009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181102 Termination date: 20210413 |