CN203756957U - Automotive manual speed changing operator with shock absorption function - Google Patents
Automotive manual speed changing operator with shock absorption function Download PDFInfo
- Publication number
- CN203756957U CN203756957U CN201420069639.0U CN201420069639U CN203756957U CN 203756957 U CN203756957 U CN 203756957U CN 201420069639 U CN201420069639 U CN 201420069639U CN 203756957 U CN203756957 U CN 203756957U
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- CN
- China
- Prior art keywords
- swing arm
- arm
- secondary swing
- master pendulum
- bearing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an automotive manual speed changing operator with a shock absorption function. The automotive manual speed changing operator is characterized by comprising a combined swing arm; the combined swing arm comprises a main swing arm and an auxiliary swing arm, the main swing arm is mounted in the center of a disc-shaped base, the auxiliary swing arm is mounted at the lower end of the main swing arm, the main swing arm comprises an operating lever, a first bearing clamp block, a second bearing clamp block, a first inner bearing bush, a second inner bearing bush, springs, a steel ball with a hole and a bearing pad, the upper end of the bearing pad is perpendicularly fixedly connected to the center of the disc-shaped base after a buffer plate is attached to the upper end of the bearing pad, the lower end of the operating lever is connected with the auxiliary swing arm by a connecting piece, and the auxiliary swing arm swings quantitatively under the effects of a first mounting positioning bush and a second mounting positioning bush which are arranged on two sides of the auxiliary swing arm; the main swing arm shakes when gear selecting and shifting movement is required, so that kinetic energy can be transmitted to the auxiliary swing arm, and the gear selecting and shifting movement can be implemented, and the auxiliary swing arm shakes back and forth to realize the shock absorption function. The automotive manual speed changing operator has the advantage that the problem of easiness in non-spontaneous out-of-gear and rapid shaking of an existing operating handle when a manual gear-shifting automobile runs on stepped roads can be solved.
Description
Technical field
The utility model relates to a kind of car hands row shift control system, a kind of car hands row variable-speed manipulator with vibration-absorbing function is particularly disclosed, the hand row shift control system that is applicable to heavy-duty car, can adapt to various and high-performance air bag shock-absorbing operator cabin, flexible operation, sturdy and durable.
Background technique
The requirement of Hyundai Motor technology to heavy-duty car: 1, wheelhouse tipping; 2, operator cabin adopts four gasbags shock-absorbing.And the shock-absorbing performance quality of operator cabin directly has influence on the stability of manipulator assembly, cause manipulating handgrip to occur rocking and technological deficiency out of supply.This technological deficiency causes automobile manufacturing enterprise to abandon stiff rod transmission gear shift, uses soft axle transmission speed change instead.But soft axle transmission speed change, because the temperature impact that flexible axle is subject to motor obviously causes reduction of service life, has increased the user cost of vehicle.
Summary of the invention
The purpose of this utility model is to address the deficiencies of the prior art, and designs the car hands row variable-speed manipulator of a kind of energy shock-absorbing, and manipulator has vibration-absorbing function, can adapt to various and high-performance air bag shock-absorbing operator cabin.
The utility model is achieved in that the car hands row variable-speed manipulator of a kind of energy shock-absorbing, it is characterized in that: the combined type swing arm that described hand row variable-speed manipulator is made up of master pendulum arm and secondary swing arm, master pendulum arm is installed in the heart in disc-shaped base 10, in master pendulum arm lower end, secondary swing arm is installed, described master pendulum arm comprises operating handle 1, clutch shaft bearing holder 2, the second bearing holder 3, clutch shaft bearing inner sleeve 4, the second bearing inner sleeve 5, spring 6, steel ball 7 with holes and bearing gasket 8, rear disc-shaped base 10 centers that are vertically fixed in of buffer substrate tablet 9 are set up in bearing gasket 8 upper ends, operating handle 1 lower end is connected by link 11 with secondary swing arm 12, the first installation setting sleeve 13 and the second installation setting sleeve 14 of being located at secondary swing arm 12 both sides make the rolling momentum of secondary swing arm 12 become quantitative, when shifting motion, swing transmission kinetic energy to secondary swing arm by master pendulum arm and move to realize shifting, rock and realize vibration-absorbing function by the front and back of secondary swing arm 12.The arm distance of the described combined type swing arm being made up of master pendulum arm and secondary swing arm is 70mm～150mm.It is 3 °～20 ° that described secondary swing arm 12 rocks by front and back the angle of rocking that realizes vibration-absorbing function.
Described hand row variable-speed manipulator can be made 360 ° of all-directional rotations, and each point can be realized location, not automatic shift.
When described hand row variable-speed manipulator seesaws, be that master pendulum arm seesaws, after meeting two installation setting sleeves, drive secondary swing arm to seesaw, realize gearshift motion with this, the rolling momentum of secondary swing arm can increase gearshift stroke, and become quantitatively because two installation setting sleeves make the rolling momentum of secondary swing arm, the gearshift path increment increasing can not affect manipulation comfort level.
When described hand row variable-speed manipulator is done side-to-side movement, i.e. master pendulum arm side-to-side movement, directly drives secondary swing arm, to realize gear selecting motion.
The beneficial effects of the utility model are: the car hands row variable-speed manipulator of the utility model energy shock-absorbing has vibration-absorbing function, can adapt to be equipped with the operator cabin of four gasbags (momentum 80mm), during in ladder section, no longer there is the problem that nature is out of supply and manipulating handgrip sharply rocks at automobile running.The utility model can adapt to various, and flexible operation, sturdy and durable, good and cheap.
Brief description of the drawings
Fig. 1 is the utility model hand row variable-speed manipulator overall structure schematic diagram.
Fig. 2 is the utility model hand row variable-speed manipulator sectional structure schematic diagram.
Fig. 3 is the utility model hand row's variable-speed manipulator master pendulum arm and secondary swing arm linkage structure schematic diagram.
In figure: 1, operating handle; 2, clutch shaft bearing holder; 3, the second bearing holder; 4, clutch shaft bearing inner sleeve; 5, the second bearing inner sleeve; 6, spring; 7, steel ball with holes; 8, bearing gasket; 9, buffer substrate tablet; 10, disc-shaped base; 11, link; 12, secondary swing arm; 13, first setting sleeve is installed; 14, second setting sleeve is installed; L, arm distance; α, rock angle.
Embodiment
With reference to the accompanying drawings 1～3,, master pendulum arm is installed in the heart in a kind of combined type swing arm of being made up of master pendulum arm and secondary swing arm of car hands row variable-speed manipulator that can shock-absorbing of the utility model in disc-shaped base 10, in master pendulum arm lower end, secondary swing arm is installed.Master pendulum arm comprises operating handle 1, clutch shaft bearing holder 2, the second bearing holder 3, clutch shaft bearing inner sleeve 4, the second bearing inner sleeve 5, spring 6, steel ball with holes 7 and bearing gasket 8, and rear disc-shaped base 10 centers that are vertically fixed in of buffer substrate tablet 9 are set up in bearing gasket 8 upper ends.Operating handle 1 lower end is connected by link 11 with secondary swing arm 12, and the first installation setting sleeve 13 and the second installation setting sleeve 14 of being located at secondary swing arm 12 both sides make the rolling momentum of secondary swing arm 12 become quantitative.When shifting motion, swing transmission kinetic energy to secondary swing arm by master pendulum arm and move to realize shifting, rock and realize vibration-absorbing function by the front and back of secondary swing arm 12.The arm of the combined type swing arm being made up of master pendulum arm and secondary swing arm is 70mm～150mm apart from L.It is 3 °～20 ° that secondary swing arm 12 rocks by front and back the angle [alpha] of rocking that realizes vibration-absorbing function.
Working principle of the present utility model is as follows:
1, the balleting of operator cabin causes the length quantitative change of manipulator and speed changer space length and the constant kinematic relation of connecting rod fixed length to cause freely multi-direction play of connecting rod, and the consequence of reaction is that manipulator handgrip sharply rocks and causes nature out of supply.And the utility model hand row variable-speed manipulator has output terminal chattering variable compensation characteristic, reach vibration-absorbing function.
2, the method for the utility model length variable compensation is: manipulator output terminal is set a master variable mechanism, stiff rod output terminal is set a secondary stroking mechanism, two compensation mechanisms are realized interactive compensation, and operator cabin this stroking mechanism in sharply rocking process is only limited to stiff rod deadweight play and does not involve operating handle and speed changer.
3, the manipulator of prior art is that gear shift campaign is selected in an overall swing arm implementation, the utility model hand row variable-speed manipulator adopts combined type swing arm design, formed by a master pendulum arm and a secondary swing arm combination, by master pendulum arm, kinetic energy is passed to secondary swing arm, carry out and select gear shift campaign by secondary swing arm.
Claims (3)
1. the car hands of energy shock-absorbing row variable-speed manipulator, it is characterized in that: the combined type swing arm that described hand row variable-speed manipulator is made up of master pendulum arm and secondary swing arm, in disc-shaped base (10), master pendulum arm is installed in the heart, in master pendulum arm lower end, secondary swing arm is installed, described master pendulum arm comprises operating handle (1), clutch shaft bearing holder (2), the second bearing holder (3), clutch shaft bearing inner sleeve (4), the second bearing inner sleeve (5), spring (6), steel ball with holes (7) and bearing gasket (8), bearing gasket (8) upper end is vertically fixed in disc-shaped base (10) center after setting up buffer substrate tablet (9), operating handle (1) lower end is connected by link (11) with secondary swing arm (12), the first installation setting sleeve (13) and the second installation setting sleeve (14) of being located at secondary swing arm (12) both sides make the rolling momentum of secondary swing arm (12) become quantitative, when shifting motion, swing transmission kinetic energy to secondary swing arm by master pendulum arm and move to realize shifting, rock and realize vibration-absorbing function by the front and back of secondary swing arm (12).
2. according to the car hands row variable-speed manipulator of the energy shock-absorbing described in claim 1, it is characterized in that: the arm distance of the described combined type swing arm being made up of master pendulum arm and secondary swing arm is 70mm～150mm.
According to described in claim 1 can shock-absorbing car hands row variable-speed manipulator, it is characterized in that: it is 3 °～20 ° that described secondary swing arm (12) rocks by front and back the angle of rocking that realizes vibration-absorbing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069639.0U CN203756957U (en) | 2014-02-18 | 2014-02-18 | Automotive manual speed changing operator with shock absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069639.0U CN203756957U (en) | 2014-02-18 | 2014-02-18 | Automotive manual speed changing operator with shock absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756957U true CN203756957U (en) | 2014-08-06 |
Family
ID=51252236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069639.0U Withdrawn - After Issue CN203756957U (en) | 2014-02-18 | 2014-02-18 | Automotive manual speed changing operator with shock absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758992A (en) * | 2014-02-18 | 2014-04-30 | 上海南慧电缆有限公司 | Automobile manual variable speed controller capable of absorbing shock |
| CN109505967A (en) * | 2019-01-08 | 2019-03-22 | 玉环金邦机械厂 | A kind of damping gear executor assembly apparatus |
-
2014
- 2014-02-18 CN CN201420069639.0U patent/CN203756957U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758992A (en) * | 2014-02-18 | 2014-04-30 | 上海南慧电缆有限公司 | Automobile manual variable speed controller capable of absorbing shock |
| CN103758992B (en) * | 2014-02-18 | 2016-03-16 | 上海南慧电缆有限公司 | The car hands row variable-speed manipulator of energy shock-absorbing |
| CN109505967A (en) * | 2019-01-08 | 2019-03-22 | 玉环金邦机械厂 | A kind of damping gear executor assembly apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140806 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |