CN207762162U - A kind of automatic adjusting arm - Google Patents
A kind of automatic adjusting arm Download PDFInfo
- Publication number
- CN207762162U CN207762162U CN201820093901.3U CN201820093901U CN207762162U CN 207762162 U CN207762162 U CN 207762162U CN 201820093901 U CN201820093901 U CN 201820093901U CN 207762162 U CN207762162 U CN 207762162U
- Authority
- CN
- China
- Prior art keywords
- worm screw
- screw shaft
- adjusting yoke
- ring gear
- tooth
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of automatic adjusting arms, including shell, the case top is equipped with installing arm, the installing arm side is equipped with tooth-strip part, the tooth-strip part side is equipped with adjusting yoke, sheath is equipped on the outside of the adjusting yoke, the adjusting yoke side is equipped with ball, the adjusting yoke other side is equipped with rack, the adjusting yoke bottom is equipped with the first spring, and the tooth-strip part side is equipped with worm screw shaft-cup, worm screw shaft core is equipped on the inside of the worm screw shaft-cup, ring gear is equipped on the outside of the worm screw shaft core, the ring gear bottom is equipped with gear.The utility model is by being arranged the first spring and ball, adjusting yoke movement is driven by tooth-strip part, adjusting yoke moves down and then drives the rotation of worm screw shaft-cup, ball advantageously allows adjusting yoke and reduces when moving and the friction of shell, so that mobile is easier to be quick, first spring is conducive to automatically drive adjusting yoke and rise, and saves power.
Description
Technical field
The utility model is related to technical field of automobile accessories, more particularly to a kind of automatic adjusting arm.
Background technology
Adjustment arm is the important composition component of motor vehicle braking system, and the adjustment arm in the prior art is usually by shell, snail
The component assemblings such as bar, worm pin and bushing are formed.Adjusting yoke will produce phase during exercise in braking adjusting-arm operational process
When big abrasion, and cut traditional braking adjusting-arm adjust when angular adjustment efficiency it is low, activity it is cumbersome.
Therefore, it is necessary to solve the above problems to invent a kind of automatic adjusting arm.
Utility model content
The purpose of this utility model is to provide a kind of automatic adjusting arms, 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 automatic adjusting arm, including shell, institute
It states case top and is equipped with installing arm, the installing arm side is equipped with tooth-strip part, and the tooth-strip part side is equipped with adjusting yoke, described
Sheath is equipped on the outside of adjusting yoke, the adjusting yoke side is equipped with ball, and the adjusting yoke other side is equipped with rack, described
Adjusting yoke bottom is equipped with the first spring, and the tooth-strip part side is equipped with worm screw shaft-cup, worm screw is equipped on the inside of the worm screw shaft-cup
Shaft core, the worm screw shaft core outside are equipped with ring gear, and the ring gear bottom is equipped with gear, and the gear side is equipped with shaft, described
Shaft is fixedly connected with inner walls, and the gear side is equipped with fan ring gear, and turbine, the worm screw are equipped on the inside of the fan ring gear
Shaft core one end is equipped with card slot, and the card slot is internally provided with second spring.
Preferably, the worm screw shaft-cup is engaged with tooth-strip part.
Preferably, the gear is engaged with fan ring gear, and the fan ring gear is fixedly connected with turbine.
Preferably, described second spring one end is fixedly connected with worm screw shaft core one end.
Preferably, the quantity of first spring and second spring is disposed as multiple.
Preferably, the worm screw shaft core, ring gear, gear, fan ring gear and turbine are made of stainless steel material.
The technique effect and advantage of the utility model：The utility model passes through rack by the way that the first spring and ball is arranged
Portion drives adjusting yoke movement, adjusting yoke to move down and then drive the rotation of worm screw shaft-cup, ball to advantageously allow to adjust and draw
Bar is reduced and the friction of shell when moving so that mobile is easier to be quick, and the first spring is conducive to automatically adjust
Pull rod, which drives, to be risen, and power is saved, and by the way that ring gear, gear and elevating arc is arranged, worm shaft cover strip moves worm screw shaft core rotation, worm screw
Shaft core drives fan ring gear rotation by ring gear by the conduction of gear, is conducive to the adjusting for driving turbine to carry out angle, while
The regulated efficiency of brake clearance can further be improved so that installation it is easier, and not only increase Adjustment precision,
The reliability of adjustment is increased, and realizes the effect of small resistance, flexible operation, not damaged member in the process of running,
And realize two-way adjustment function.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
In figure：1 shell, 2 installing arms, 3 tooth-strip parts, 4 adjusting yokes, 5 sheaths, 6 balls, 7 racks, 8 first springs, 9 snails
Bar shaft core, 10 ring gears, 11 gears, 12 shafts, 13 fan ring gears, 14 turbines, 15 card slots, 16 second springs.
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.
The utility model provides a kind of automatic adjusting arm as shown in Figs. 1-2, including shell 1, and 1 top of the shell is set
There are installing arm 2,2 side of the installing arm to be equipped with tooth-strip part 3,3 side of the tooth-strip part is equipped with adjusting yoke 4, and the adjusting is drawn
4 outside of bar is equipped with sheath 5, and 4 side of the adjusting yoke is equipped with ball 6, and 4 other side of the adjusting yoke is equipped with rack 7, described
4 bottom of adjusting yoke is equipped with the first spring 8, and by the way that the first spring 8 and ball 6 is arranged, adjusting yoke 4 is driven by tooth-strip part 3
Mobile, adjusting yoke 4 moves down and then the rotation of worm screw shaft-cup, ball 6 is driven to advantageously allow adjusting yoke 4 and subtract when moving
Few and shell 1 friction so that mobile is easier to be quick, and the first spring 8 is conducive to automatically drive adjusting yoke 4
It rises, saves power, 3 side of the tooth-strip part is equipped with worm screw shaft-cup, worm screw shaft core 9, the snail are equipped on the inside of the worm screw shaft-cup
9 outside of bar shaft core is equipped with ring gear 10, and 10 bottom of the ring gear is equipped with gear 11, and 11 side of the gear is equipped with shaft 12, described
Shaft 12 is fixedly connected with 1 inner wall of shell, and 11 side of the gear is equipped with fan ring gear 13, and 13 inside of the fan ring gear is equipped with turbine
14, described 9 one end of worm screw shaft core is equipped with card slot 15, and the card slot 15 is internally provided with second spring 16.
The worm screw shaft-cup is engaged with tooth-strip part 3, and the gear 11 is engaged with fan ring gear 13, by the way that ring gear 10, tooth is arranged
Wheel 11 and elevating arc 11, worm shaft cover strip are moved worm screw shaft core 9 and are rotated, and worm screw shaft core 9 is by ring gear 10 by the conduction of gear 11
It drives fan ring gear 13 to rotate, is conducive to the adjusting for driving turbine 14 to carry out angle, while can also further improve brake cabin
The regulated efficiency of gap so that installation it is easier, and not only increase Adjustment precision, increase the reliability of adjustment, and
And the effect of small resistance, flexible operation, not damaged member is realized in the process of running, and two-way adjustment function is realized,
The fan ring gear 13 is fixedly connected with turbine 14, and 16 one end of the second spring is fixedly connected with 9 one end of worm screw shaft core, and described
The quantity of one spring 8 and second spring 16 is disposed as multiple, the worm screw shaft core 9, ring gear 10, gear 11,13 and of fan ring gear
Turbine 14 is made of stainless steel material.
This practicality operation principle：When utility model works, adjusting yoke 4 is driven to move by tooth-strip part 3, adjusting yoke
4 move down and then drive the rotation of worm screw shaft-cup, and ball 6 makes so that adjusting yoke 4 is reduced and the friction of shell 1 when moving
It is mobile it is easier quickly, the first spring 8, which can automatically drive adjusting yoke 4, to be risen, and worm shaft cover strip is dynamic later
Worm screw shaft core 9 rotates, and worm screw shaft core 9 drives fan ring gear 13 to rotate by ring gear 10 by the conduction of gear 11, and then can band
Dynamic turbine 14 carries out the adjusting of angle, while can also further improve the regulated efficiency of brake clearance so that installation is more
Add simplicity, while adjusting yoke 4 can also be driven to move by tooth-strip part 3, adjusting yoke 4 moves up and then drives worm shaft
Lid counter-rotating, so that worm shaft cover strip moves 9 backwards rotation of worm screw shaft core, worm screw shaft core 9 passes through gear by ring gear 10
11 conduction drives fan 13 backwards rotation of ring gear, not only increases Adjustment precision, increases the reliability of adjustment, and running
During resistance is small, flexible operation, not damaged member, and realize two-way adjustment function.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of automatic adjusting arm, including shell（1）, it is characterised in that：The shell（1）Top is equipped with installing arm（2）, described
Installing arm（2）Side is equipped with tooth-strip part（3）, the tooth-strip part（3）Side is equipped with adjusting yoke（4）, the adjusting yoke（4）Outside
Side is equipped with sheath（5）, the adjusting yoke（4）Side is equipped with ball（6）, the adjusting yoke（4）The other side is equipped with rack
（7）, the adjusting yoke（4）Bottom is equipped with the first spring（8）, the tooth-strip part（3）Side is equipped with worm screw shaft-cup, the worm screw
Worm screw shaft core is equipped on the inside of shaft-cup（9）, the worm screw shaft core（9）Outside is equipped with ring gear（10）, the ring gear（10）Bottom is equipped with
Gear（11）, the gear（11）Side is equipped with shaft（12）, the shaft（12）With shell（1）Inner wall is fixedly connected, described
Gear（11）Side is equipped with fan ring gear（13）, the fan ring gear（13）Inside is equipped with turbine（14）, the worm screw shaft core（9）One end
Equipped with card slot（15）, the card slot（15）It is internally provided with second spring（16）.
2. a kind of automatic adjusting arm according to claim 1, it is characterised in that：The worm screw shaft-cup and tooth-strip part（3）It nibbles
It closes.
3. a kind of automatic adjusting arm according to claim 1, it is characterised in that：The gear（11）With fan ring gear（13）It nibbles
It closes, the fan ring gear（13）With turbine（14）It is fixedly connected.
4. a kind of automatic adjusting arm according to claim 1, it is characterised in that：The second spring（16）One end and worm screw
Shaft core（9）One end is fixedly connected.
5. a kind of automatic adjusting arm according to claim 1, it is characterised in that：First spring（8）With second spring
（16）Quantity be disposed as it is multiple.
6. a kind of automatic adjusting arm according to claim 1, it is characterised in that：The worm screw shaft core（9）, ring gear（10）、
Gear（11）, fan ring gear（13）And turbine（14）It is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093901.3U CN207762162U (en) | 2018-01-20 | 2018-01-20 | A kind of automatic adjusting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093901.3U CN207762162U (en) | 2018-01-20 | 2018-01-20 | A kind of automatic adjusting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762162U true CN207762162U (en) | 2018-08-24 |
Family
ID=63180973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093901.3U Expired - Fee Related CN207762162U (en) | 2018-01-20 | 2018-01-20 | A kind of automatic adjusting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696447A (en) * | 2021-03-23 | 2021-04-23 | 河南经济贸易技师学院 | Braking force adjusting device of wheel brake |
-
2018
- 2018-01-20 CN CN201820093901.3U patent/CN207762162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696447A (en) * | 2021-03-23 | 2021-04-23 | 河南经济贸易技师学院 | Braking force adjusting device of wheel brake |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207762162U (en) | A kind of automatic adjusting arm | |
| CN100460165C (en) | Electric cord driver for artificial joint | |
| CN201162877Y (en) | Intelligent electric activator | |
| CN208145466U (en) | A kind of kite wheel with gearshift | |
| CN202985576U (en) | Drive joint of robot second arm | |
| CN214197047U (en) | Transmission shaft electric device with brake assembly | |
| CN201224179Y (en) | Hydraulic motor extrusion revolving gear for friction wheel of abrasive product hydraulic press | |
| CN213359738U (en) | Driving device for side door of vehicle | |
| CN210850239U (en) | Combined type arm that can be used to material snatchs | |
| CN205499339U (en) | Straight line electric steering engine | |
| CN204615615U (en) | A kind of can the permanent magnetic coupling of manual governing | |
| CN209880278U (en) | Concentric type multi-shaft main shaft mechanism | |
| CN212131121U (en) | Brake device of linear actuator and linear actuator | |
| CN210484158U (en) | Direction-variable and stepless-variable intelligent fan | |
| CN211039640U (en) | Two-gear transmission gear shifting actuating mechanism and transmission | |
| CN208789939U (en) | A kind of rotary-wing transmission mechanism of unmanned plane | |
| CN209180309U (en) | A kind of rotary positioning and directing equipment | |
| CN207896798U (en) | A kind of servo motor structure for wind electricity change paddle | |
| CN207348625U (en) | The decelerating motor of automatic door lock | |
| CN108115264B (en) | Friction stir welding part | |
| CN209634709U (en) | A kind of water surface robot power transmission system | |
| CN204677690U (en) | A kind of worm gear structure that automatically can adjust radial clearance | |
| CN205036818U (en) | Well casement harmonic speed reducer ware | |
| CN221341020U (en) | Lifting device for high-power rudder propeller | |
| CN221053993U (en) | Blade angle adjusting device of axial flow fan |
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: 20180824 Termination date: 20220120 |