CN110067826A - A kind of lightweight self-regulated arm - Google Patents
A kind of lightweight self-regulated arm Download PDFInfo
- Publication number
- CN110067826A CN110067826A CN201910338852.4A CN201910338852A CN110067826A CN 110067826 A CN110067826 A CN 110067826A CN 201910338852 A CN201910338852 A CN 201910338852A CN 110067826 A CN110067826 A CN 110067826A
- Authority
- CN
- China
- Prior art keywords
- shell
- turbine
- drive gear
- main drive
- reserve tank
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/42—Slack adjusters mechanical non-automatic
- F16D65/48—Slack adjusters mechanical non-automatic with eccentric or helical body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a kind of lightweight self-regulated arms, including shell, turbine rod and main drive gear；The turbine rod and main drive gear are located at interior of shell, the turbine rod is located at main drive gear side, turbine is provided on the outside of the turbine rod, the turbine is slidably connected with main drive gear, the outer side of shell is provided with fuel reserve tank close to turbine position, shell position between fuel reserve tank and turbine rod is provided with through-hole, the through-hole runs through shell, fuel feed hole is provided on the upside of the fuel reserve tank, fuel feed hole bottom end two sides are provided with fixed plate, the fixed plate is welded on fuel feed hole bottom end, the fixed plate is mounted by means of bolts on the upside of fuel reserve tank.The fuel reserve tank of the invention outer side of shell can store a certain amount of lubricating oil, lubricating oil enters interior of shell by through-hole, it is lubricated between main drive gear and turbine, reduces the frictional force between main drive gear and turbine, be able to extend the service life of self-regulated arm.
Description
Technical field
The present invention relates to technical field of automobile accessories, specially a kind of lightweight self-regulated arm.
Background technique
Automatic reglation arm for braking gap, also referred to as " automatic clearance adjuster " or " automatic adjusting arm ".Automatic adjusting arm is in state
It has been outside mature technology, has been widely used, in recent years, bogie, car and the trailer system in the area such as Europe, America
Shang Junyi is made as the standard configuration of vehicle, internal turbine will mutually rub self-regulated arm with main drive gear when in use
It wipes, since the frictional force between turbine and main drive gear is larger, influences the service life of self-regulated arm.
Summary of the invention
The purpose of the present invention is to provide a kind of lightweight self-regulated arm, with solve turbine mentioned above in the background art with
The problem of frictional force between main drive gear is larger, influences the service life of self-regulated arm.
To achieve the above object, the invention provides the following technical scheme: a kind of lightweight self-regulated arm, including shell, turbine
Bar and main drive gear；The turbine rod and main drive gear are located at interior of shell, and the shell is mounted by means of bolts on
On the outside of turbine rod and main drive gear, the turbine rod is located at main drive gear side, is provided with turbine on the outside of the turbine rod,
The turbine is slidably connected with main drive gear, and outer side of shell is stretched out in described turbine rod one end, and the outer side of shell is close to turbine
Position is provided with fuel reserve tank, and the fuel reserve tank is mounted by means of bolts on outer side of shell, and the shell is located at fuel reserve tank and whirlpool
Position is provided with through-hole between wheel bar, and the through-hole runs through shell, is provided with fuel feed hole, the fuel feed hole on the upside of the fuel reserve tank
Bottom end two sides are provided with fixed plate, and the fixed plate is welded on fuel feed hole bottom end, and the fixed plate is mounted by means of bolts on
On the upside of fuel reserve tank.
The fixed plate bottom end is provided with gasket, and gasket is set as soft metal pad, is welded on fixed plate bottom on the upside of gasket
End.
Low side is provided with valve ball inside the fuel feed hole, and spring is provided on the upside of valve ball, is welded on oil inlet on the upside of spring
Hole upper inside.
Bearing inner is protruded into described turbine rod one end, and bearing welding is inside the housing.
The turbine rod, which stretches out on the outside of shell one end, is provided with dynamic seal, and dynamic seal welding is inside the shell.
Compared with prior art, the beneficial effects of the present invention are: the fuel reserve tank of the invention outer side of shell can store centainly
The lubricating oil of amount, lubricating oil enter interior of shell by through-hole, are lubricated between main drive gear and turbine, reduce main biography
Frictional force between moving gear and turbine, is able to extend the service life of self-regulated arm, soft metal used in gasket pad quality compared with
For softness, it is able to carry out deformation after being pressurized, the gap between fuel feed hole and fuel reserve tank can be filled and avoid oil leakage,
Soft metal is padded relative to elastic cushion, and service life is stronger, and dynamic seal can be sealed shell and turbine rod joining place,
Lubricating oil is avoided to reveal by shell and turbine rod joining place, bearing can reduce the friction between turbine rod one end and shell,
Avoiding rotating for a long time causes turbine rod to wear, and by the effect of spring and valve ball, fuel feed hole can be designed to one-way flow
Dynamic, when oiling, since ambient pressure is larger, spring will be shunk, and valve ball moves down, and only hole is opened at this time, when removing
When external pressure, valve ball jack-up is blocked oil filler point, oil filler point is closed by spring reset.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is fuel reserve tank structural schematic diagram of the invention.
In figure: 1, shell；2, main drive gear；3, dynamic seal；4, turbine；5, turbine rod；6, bearing；7, through-hole；8,
Fuel feed hole；9, spring；10, valve ball；11, fixed plate；12, gasket；13, fuel reserve tank.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of lightweight self-regulated arm, including shell 1, turbine rod 5
With main drive gear 2；Turbine rod 5 and main drive gear 2 are located inside shell 1, and shell 1 is mounted by means of bolts on turbine rod
5 and the outside of main drive gear 2, turbine rod 5 be located at 2 side of main drive gear, be provided with turbine 4 on the outside of turbine rod 5, turbine 4 and
Main drive gear 2 is slidably connected, and 1 outside of shell is stretched out in 5 one end of turbine rod, and 1 outside of shell is provided with oil storage close to 4 position of turbine
Case 13, fuel reserve tank 13 are mounted by means of bolts on 1 outside of shell, and shell 1 is set position between fuel reserve tank 13 and turbine rod 5
It is equipped with through-hole 7, through-hole 7 runs through shell 1, is provided with fuel feed hole 8 on the upside of fuel reserve tank 13,8 bottom end two sides of fuel feed hole are provided with fixation
Plate 11, fixed plate 11 are welded on 8 bottom end of fuel feed hole, and fixed plate 11 is mounted by means of bolts on 13 upside of fuel reserve tank.
Further, 11 bottom end of fixed plate is provided with gasket 12, and gasket 12 is set as soft metal pad, welds on the upside of gasket 12
In 11 bottom end of fixed plate, the pad quality of soft metal used in gasket 12 is more soft, is able to carry out deformation after being pressurized, can be right
Gap filling between fuel feed hole 8 and fuel reserve tank 13 avoids oil leakage, and soft metal is padded relative to elastic cushion, service life
It is relatively strong.
Further, 8 inside low side of fuel feed hole is provided with valve ball 10, and spring 9 is provided on the upside of valve ball 10,9 upside of spring
It is welded on 8 upper inside of fuel feed hole, by the effect of spring 9 and valve ball 10, fuel feed hole 8 can be designed to one-way flow, when
When oiling, since ambient pressure is larger, spring 9 will be shunk, and valve ball 10 moves down, and only hole is opened at this time, outer when removing
When portion's pressure, spring 9 resets, and the jack-up of valve ball 10 is blocked fuel feed hole 8, fuel feed hole 8 is closed.
Further, 5 one end of turbine rod is protruded into inside bearing 6, and bearing 6 is welded on inside shell 1, and bearing 6 can be reduced
Friction between 5 one end of turbine rod and shell 1, avoiding rotating for a long time causes turbine rod 5 to wear.
Further, turbine rod 5, which stretches out on the outside of 1 one end of shell, is provided with dynamic seal 3, and dynamic seal 3 is welded on shell 1
Inside, dynamic seal 3 can be sealed shell 1 and 5 joining place of turbine rod, and lubricating oil is avoided to pass through shell 1 and turbine rod 5
Joining place leakage.
Working principle: turbine rod 5 drives the progress revolving wormgear 4 of turbine 4 that will will drive main drive gear 2 and revolves when use
Turn, between turbine 4 and main drive gear 2 will phase mutual friction, the fuel reserve tank 13 in the outside of shell 1 can store a certain amount of lubrication
Oil, lubricating oil are entered inside shell 1 by through-hole 7, are lubricated between main drive gear 2 and turbine 4, and main transmission tooth is reduced
Frictional force between wheel 2 and turbine 4, is able to extend the service life of self-regulated arm, can by the effect of spring 9 and valve ball 10
Fuel feed hole 8 is designed to one-way flow, when oiling, since ambient pressure is larger, spring 9 will be shunk, and valve ball 10 is to moving down
Dynamic, only hole is opened at this time, and when removing external pressure, spring 9 resets, and the jack-up of valve ball 10 is blocked fuel feed hole 8, by fuel feed hole
8 are closed, and the pad quality of soft metal used in gasket 12 is more soft, is able to carry out deformation after being pressurized, can be to oil inlet
Gap filling between hole 8 and fuel reserve tank 13 avoids oil leakage, soft metal pad relative to elastic cushion, service life compared with
By force.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of lightweight self-regulated arm, including shell (1), turbine rod (5) and main drive gear (2)；It is characterized by: the whirlpool
Wheel bar (5) and main drive gear (2) are located at shell (1) inside, and the shell (1) is mounted by means of bolts on turbine rod (5)
With on the outside of main drive gear (2), the turbine rod (5) is located at main drive gear (2) side, setting on the outside of the turbine rod (5)
Have turbine (4), the turbine (4) is slidably connected with main drive gear (2), and shell (1) is stretched out outside in described turbine rod (5) one end
Side, shell (1) outside are provided with fuel reserve tank (13) close to turbine (4) position, and the fuel reserve tank (13) is bolted
It being mounted on the outside of shell (1), the shell (1) is located at position between fuel reserve tank (13) and turbine rod (5) and is provided with through-hole (7),
The through-hole (7) runs through shell (1), is provided with fuel feed hole (8) on the upside of the fuel reserve tank (13), fuel feed hole (8) bottom end two
Side is provided with fixed plate (11), and the fixed plate (11) is welded on fuel feed hole (8) bottom end, and the fixed plate (11) is solid by bolt
Dingan County is on the upside of fuel reserve tank (13).
2. a kind of lightweight self-regulated arm according to claim 1, it is characterised in that: fixed plate (11) bottom end is provided with
Gasket (12), and gasket (12) is set as soft metal pad, is welded on fixed plate (11) bottom end on the upside of gasket (12).
3. a kind of lightweight self-regulated arm according to claim 1, it is characterised in that: the internal low side of the fuel feed hole (8) is set
It is equipped with valve ball (10), and is provided with spring (9) on the upside of valve ball (10), be welded on fuel feed hole (8) upper inside on the upside of spring (9).
4. a kind of lightweight self-regulated arm according to claim 1, it is characterised in that: axis is protruded into described turbine rod (5) one end
It is internal to hold (6), and bearing (6) is welded on shell (1) inside.
5. a kind of lightweight self-regulated arm according to claim 1, it is characterised in that: the turbine rod (5) stretches out shell (1)
It is provided with dynamic seal (3) on the outside of one end, and dynamic seal (3) is welded on the inside of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338852.4A CN110067826A (en) | 2019-04-25 | 2019-04-25 | A kind of lightweight self-regulated arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338852.4A CN110067826A (en) | 2019-04-25 | 2019-04-25 | A kind of lightweight self-regulated arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110067826A true CN110067826A (en) | 2019-07-30 |
Family
ID=67368701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910338852.4A Pending CN110067826A (en) | 2019-04-25 | 2019-04-25 | A kind of lightweight self-regulated arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110067826A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001021022A (en) * | 1999-07-07 | 2001-01-26 | Makishinkoo:Kk | Oil filter plug for gear casing |
| CN104895968A (en) * | 2015-06-17 | 2015-09-09 | 王迪蔚 | Automotive automatic adjusting arm |
| CN205503869U (en) * | 2016-04-16 | 2016-08-24 | 浙江箭环电气开关有限公司 | Durable speed reducer of cable drum |
| CN205841706U (en) * | 2016-06-02 | 2016-12-28 | 杭州帝仁传动设备有限公司 | Outside cooled worm-gear speed reducer |
| CN207178542U (en) * | 2017-08-30 | 2018-04-03 | 浙江万安科技股份有限公司 | A kind of arm for adjusting automobile brake clearance automatically assembly |
| CN207454618U (en) * | 2017-11-16 | 2018-06-05 | 浙江车缘机械科技有限公司 | Portable adjusts arm |
| CN208074097U (en) * | 2018-04-11 | 2018-11-09 | 泰兴市海虹机械制造有限公司 | A kind of cylindrical worn speed reducer of longlife noodles |
| CN208153702U (en) * | 2018-04-11 | 2018-11-27 | 泰兴市海虹机械制造有限公司 | A kind of turbine worm reducer of low wear rate |
| CN209977108U (en) * | 2019-04-25 | 2020-01-21 | 苏州仁和老河口汽车股份有限公司 | Lightweight self-modulation arm |
-
2019
- 2019-04-25 CN CN201910338852.4A patent/CN110067826A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001021022A (en) * | 1999-07-07 | 2001-01-26 | Makishinkoo:Kk | Oil filter plug for gear casing |
| CN104895968A (en) * | 2015-06-17 | 2015-09-09 | 王迪蔚 | Automotive automatic adjusting arm |
| CN205503869U (en) * | 2016-04-16 | 2016-08-24 | 浙江箭环电气开关有限公司 | Durable speed reducer of cable drum |
| CN205841706U (en) * | 2016-06-02 | 2016-12-28 | 杭州帝仁传动设备有限公司 | Outside cooled worm-gear speed reducer |
| CN207178542U (en) * | 2017-08-30 | 2018-04-03 | 浙江万安科技股份有限公司 | A kind of arm for adjusting automobile brake clearance automatically assembly |
| CN207454618U (en) * | 2017-11-16 | 2018-06-05 | 浙江车缘机械科技有限公司 | Portable adjusts arm |
| CN208074097U (en) * | 2018-04-11 | 2018-11-09 | 泰兴市海虹机械制造有限公司 | A kind of cylindrical worn speed reducer of longlife noodles |
| CN208153702U (en) * | 2018-04-11 | 2018-11-27 | 泰兴市海虹机械制造有限公司 | A kind of turbine worm reducer of low wear rate |
| CN209977108U (en) * | 2019-04-25 | 2020-01-21 | 苏州仁和老河口汽车股份有限公司 | Lightweight self-modulation arm |
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