CN105644533A - Automobile pedal mechanism assembly - Google Patents
Automobile pedal mechanism assembly Download PDFInfo
- Publication number
- CN105644533A CN105644533A CN201610106098.8A CN201610106098A CN105644533A CN 105644533 A CN105644533 A CN 105644533A CN 201610106098 A CN201610106098 A CN 201610106098A CN 105644533 A CN105644533 A CN 105644533A
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- CN
- China
- Prior art keywords
- pedal
- hole
- sleeve
- lobe
- fixing
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses an automobile pedal mechanism assembly which comprises a supporting frame with two side boards and a pedal fixing shaft. A first through hole and a second through hole which are coaxial are formed in the two side boards correspondingly. Two buffer shaft sleeves are arranged on the pedal fixing shaft in a spaced manner. Each buffer shaft sleeve comprises a flange arranged on one side of the buffer shaft sleeve and folded outwards. The automobile pedal mechanism assembly further comprises a pedal sleeve arranged between the two buffer shaft sleeves. A pedal arm used for being connected with a pedal is fixedly arranged on the pedal sleeve. The hole diameter of the first through hole is smaller than that of the second through hole. The pedal fixing shaft is provided with a fixing end used for being matched with a fastening bolt, a rotary shaft end used for arranging the buffer shaft sleeves and a stop end used for being matched with the second through hole. A stepped face is arranged at the joint of the fixing end and the rotary shaft end. By the adoption of the automobile pedal mechanism assembly, the swinging of the brake arm can be prevented from being blocked when a person steps on the brake pedal, and the brake arm can be prevented from swinging when the person steps on the brake pedal.
Description
Technical field
The present invention relates to the brake pedal technical field of automobile.
Background technology
Existing brake treadle mechanism requires over lashing force size to control the locking degree of locking nut, but cannot realize location on pedal rotating shaft axial direction, thus affects the braking ability of brake treadle mechanism.
Existing brake treadle mechanism includes bracing frame, it is fixedly installed on the fixing axle of the pedal on bracing frame, support frame as described above includes two side plates being oppositely arranged, two side plates are arranged and is respectively arranged with the first coaxial through hole and the second through hole (two through hole aperture is identical), fixing axle described first through hole of traverse of described pedal and described second through hole, twist in its one end and set clamp nut and make it be fixed between biside plate, the fixing axle of described pedal is arranged at intervals with two buffering axle sleeves, described buffering axle sleeve includes the flange of the outwards turnover arranged in its side, also include a pedal sleeve, described pedal sleeve is arranged between two buffering axle sleeves, described pedal sleeve is fixedly installed the pedal arm for connecting pedal.
The locking of pedal rotating shaft is realized by tightening locking nut, and the degree of locking is by the lashing force size of locking nut is controlled. If that is, locking nut twist tension, it is easy to cause the clamping stagnation of pedal sleeve, if locking nut twist excessively loose, it is easy to when causing the axial displacement of pedal to cause trampling generation sky stagnant.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of pedal mechanism for automobile assembly.
The present invention is achieved through the following technical solutions: a kind of pedal mechanism for automobile assembly, including bracing frame, it is fixedly installed on the fixing axle of the pedal on bracing frame, support frame as described above includes two side plates being oppositely arranged, two side plates are arranged and is respectively arranged with the first coaxial through hole and the second through hole, fixing axle described first through hole of traverse of described pedal and described second through hole, twist in its one end and set clamp nut and make it be fixed between biside plate, the fixing axle of described pedal is arranged at intervals with two buffering axle sleeves, described buffering axle sleeve includes the flange of the outwards turnover arranged in its side, also include a pedal sleeve, described pedal sleeve is arranged between two buffering axle sleeves, described pedal sleeve is fixedly installed the pedal arm for connecting pedal, the aperture of described first through hole is less than the aperture of described second through hole, the fixing axle of described pedal has the fixing end for coordinating fastening bolt, for arranging the rotating shaft end of buffering axle sleeve and for coordinating the stop end of the second through hole, described fixing end and described rotating shaft end junction have step surface.
In technique scheme, with the side plate of described clamp nut homonymy on be provided with the lobe caved in the inside, described lobe end is arc, described lobe offers bar hole, described lobe, just to the flange arranged on described sleeve, is twisted outside described clamp nut and is provided with adjusting nut.
In technique scheme, described lobe interval is uniformly arranged, and each boss is in the circumferential direction of same circle.
There is advantages that in the present invention, step surface can be connected to the inner side of the side plate at the first relatively small through hole place of internal diameter, thereby through ladder end face side plate interior sides against, can the interval between biside plate be supported in rational scope, with the clamping stagnation avoiding pedal sleeve to cause owing to biside plate clamps tension, and avoid the integral piece of pedal sleeve and two axle sleeves cannot be subject to enough restraining forceies that biside plate applies, therefore the present invention can either avoid the pedal arm swing when brake pedal is trampled clamping stagnation occur, again it can be avoided that the pedal arm swing when brake pedal is trampled.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic diagram of side plate upper projecting portion of the present invention.
Fig. 3 be lobe with flange coordinate schematic diagram.
Fig. 4 is the structural representation of adjusting nut.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: referring to Fig. 1 to Fig. 3, a kind of pedal mechanism for automobile assembly, including bracing frame 1, it is fixedly installed on the fixing axle 2 of the pedal on bracing frame 1, support frame as described above 1 includes two side plates being oppositely arranged 10, two side plates 10 are arranged and is respectively arranged with the first coaxial through hole 10a and the second through hole 10b, the fixing axle 2 traverse described first through hole 10a and described second through hole 10b of described pedal, twist in its one end and set clamp nut 3 and make it be fixed between biside plate 10, the fixing axle 2 of described pedal is arranged at intervals with two buffering axle sleeves 4, described buffering axle sleeve 4 includes the flange 40 of the outwards turnover arranged in its side, also include a pedal sleeve 5, described pedal sleeve 5 is arranged between two buffering axle sleeves 4, described pedal sleeve 5 is fixedly installed the pedal arm 6 for connecting pedal. when brake pedal is trampled (accompanying drawing is not shown), the movement of brake pedal can the swing of bandpass pedal arm 6, and order about pedal sleeve 5 by the swing of pedal arm 15 and fix axle 12 around pedal and rotate.
With the side plate 10 of described clamp nut 3 homonymy on be provided with the lobe 7 caved in the inside, described lobe 7 end is arc, described lobe 7 offers bar hole 70, described lobe 7, just to the flange 40 arranged on described sleeve 5, is provided with adjusting nut 8 described outer the twisting of clamp nut 3. Owing to abrasion causes excesssive gap after using a period of time due to auto pedal assembly such as clutch pedal, brake pedal, accelerator pedal. To change pedal assembly by common practice, and invention only requires over and tightens adjusting nut 8 so that sidewall has the part of lobe and caves in the inside. And owing to each lobe 7 end face is circular arc, therefore when actual sleeve 5 rotates, it is also less with the frictional force of side wall ends, is not likely to produce bigger noise. Described lobe 7 is offered resilience force that bar hole 70 is suitable for for ensureing lobe can produce when pressurized so that between lobe and sleeve can Elastic Contact, and be unlikely to so that sleeve cannot be rotated.
Described lobe 7 is obtained by the mode of punching press sidewall. And each lobe 7 interval is uniformly arranged, and each lobe 7 is positioned at the circumferential direction of same circle.
The aperture less than described second through hole 10b, the aperture of described first through hole 10a, the fixing axle 2 of described pedal has for coordinating the fixing end 20 of fastening bolt, for arranging the rotating shaft end 21 of buffering axle sleeve and for coordinating the stop end 22 of the second through hole, and described fixing end 20 and described rotating shaft end 21 junction have step surface 2a. therefore in the present invention, step surface 2a can be connected to the inner side of the side plate at the first relatively small through hole place of internal diameter, thereby through ladder end face side plate interior sides against, can the interval between biside plate be supported in rational scope, with the clamping stagnation avoiding pedal sleeve to cause owing to biside plate clamps tension, and avoid the integral piece of pedal sleeve and two axle sleeves cannot be subject to enough restraining forceies that biside plate applies, therefore the present invention can either avoid the pedal arm swing when brake pedal is trampled clamping stagnation occur, again it can be avoided that the pedal arm swing when brake pedal is trampled.
Between described lobe 7 and described first through hole 10a, the side plate of part (can referring to the a-quadrant in Fig. 2) is pressed between described fastening bolt 3 and described step surface 2a. The sidewall (can referring to the B region of Fig. 2) being arranged in lobe 7 outer portion then tightly leans with described adjusting nut, and the segment thickness that side plate is provided with lobe 7 reduces, hence in so that when tightening adjusting nut, this part side plate can cave in the inside.
Referring to Fig. 4, it is further preferred that be provided with the protruding post of cylindricality in the bottom surface that adjusting nut 8 and side plate offset, and then so that the sidewall when adjusting nut 8 is tightened with lobe 7 part can effectively inwardly be leaned. The structure of adjusting nut 8, it can also be provided that plane, is not restricted by certain adjusting nut 8 bottom surface in an embodiment.
Claims (3)
1. a pedal mechanism for automobile assembly, including bracing frame (1), it is fixedly installed on the fixing axle (2) of the pedal on bracing frame (1), support frame as described above (1) includes two side plates being oppositely arranged (10), it is respectively arranged with coaxial the first through hole (10a) and the second through hole (10b) upper setting of two side plates (10), described pedal fixes axle (2) described first through hole (10a) of traverse and described second through hole (10b), twist in its one end and set clamp nut (3) and make it be fixed between biside plate (10), the fixing axle (2) of described pedal is arranged at intervals with two buffering axle sleeves (4), described buffering axle sleeve (4) includes the flange (40) of the outwards turnover arranged in its side, also include a pedal sleeve (5), described pedal sleeve (5) is arranged between two buffering axle sleeves (4), described pedal sleeve (5) is fixedly installed the pedal arm (6) for connecting pedal, it is characterized in that: the aperture of described first through hole (10a) is less than the aperture of described second through hole (10b), described pedal is fixed axle (2) and is had the fixing end (20) for coordinating fastening bolt, for arranging the rotating shaft end (21) of buffering axle sleeve and for coordinating the stop end (22) of the second through hole, described fixing end (20) and described rotating shaft end (21) junction have step surface (2a).
2. a kind of pedal mechanism for automobile assembly as claimed in claim 1, with the side plate (10) of described clamp nut (3) homonymy on be provided with the lobe (7) caved in the inside, described lobe (7) end is arc, described lobe (7) is offered bar hole (70), described lobe (7), just to the upper flange (40) arranged of described sleeve (5), is twisted outward at described clamp nut (3) and is provided with adjusting nut (8).
3. a kind of pedal mechanism for automobile assembly as claimed in claim 2, it is characterised in that: described lobe (7) interval is uniformly arranged, and each lobe (7) is positioned at the circumferential direction of same circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106098.8A CN105644533B (en) | 2016-02-26 | 2016-02-26 | A kind of pedal mechanism for automobile assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106098.8A CN105644533B (en) | 2016-02-26 | 2016-02-26 | A kind of pedal mechanism for automobile assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644533A true CN105644533A (en) | 2016-06-08 |
| CN105644533B CN105644533B (en) | 2018-02-02 |
Family
ID=56488807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610106098.8A Active CN105644533B (en) | 2016-02-26 | 2016-02-26 | A kind of pedal mechanism for automobile assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105644533B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857275A (en) * | 2016-06-13 | 2016-08-17 | 奇瑞汽车股份有限公司 | Automobile brake pedal device |
| CN106494374A (en) * | 2016-11-11 | 2017-03-15 | 安徽江淮汽车集团股份有限公司 | A kind of collision is from the pedal structure that comes off |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005056019A1 (en) * | 2005-11-24 | 2007-11-29 | Continental Teves Ag & Co. Ohg | Brake actuating device for motor vehicle, has bearing unit designed as bolt and comprising outer cylindrical sections and middle cylindrical section, where diameter of outer sections is larger than diameter of middle section |
| JP2010018116A (en) * | 2008-07-09 | 2010-01-28 | Futaba Industrial Co Ltd | Brake pedal device |
| CN201432591Y (en) * | 2009-05-14 | 2010-03-31 | 陈剑峰 | Automobile pedal assembly |
| CN202753923U (en) * | 2012-09-04 | 2013-02-27 | 上海通用汽车有限公司 | Pedal assembly |
| CN202764948U (en) * | 2012-09-17 | 2013-03-06 | 海马轿车有限公司 | Brake pedal mechanism |
| CN203996181U (en) * | 2014-08-13 | 2014-12-10 | 阿尔特汽车技术股份有限公司 | A kind of pedal arm rotational structure |
-
2016
- 2016-02-26 CN CN201610106098.8A patent/CN105644533B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005056019A1 (en) * | 2005-11-24 | 2007-11-29 | Continental Teves Ag & Co. Ohg | Brake actuating device for motor vehicle, has bearing unit designed as bolt and comprising outer cylindrical sections and middle cylindrical section, where diameter of outer sections is larger than diameter of middle section |
| JP2010018116A (en) * | 2008-07-09 | 2010-01-28 | Futaba Industrial Co Ltd | Brake pedal device |
| CN201432591Y (en) * | 2009-05-14 | 2010-03-31 | 陈剑峰 | Automobile pedal assembly |
| CN202753923U (en) * | 2012-09-04 | 2013-02-27 | 上海通用汽车有限公司 | Pedal assembly |
| CN202764948U (en) * | 2012-09-17 | 2013-03-06 | 海马轿车有限公司 | Brake pedal mechanism |
| CN203996181U (en) * | 2014-08-13 | 2014-12-10 | 阿尔特汽车技术股份有限公司 | A kind of pedal arm rotational structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857275A (en) * | 2016-06-13 | 2016-08-17 | 奇瑞汽车股份有限公司 | Automobile brake pedal device |
| CN106494374A (en) * | 2016-11-11 | 2017-03-15 | 安徽江淮汽车集团股份有限公司 | A kind of collision is from the pedal structure that comes off |
| CN106494374B (en) * | 2016-11-11 | 2019-02-22 | 安徽江淮汽车集团股份有限公司 | It is a kind of to collide from the pedal structure that falls off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105644533B (en) | 2018-02-02 |
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