CN103862421B - A kind of acceleration cable adjustment frock - Google Patents
A kind of acceleration cable adjustment frock Download PDFInfo
- Publication number
- CN103862421B CN103862421B CN201310563715.3A CN201310563715A CN103862421B CN 103862421 B CN103862421 B CN 103862421B CN 201310563715 A CN201310563715 A CN 201310563715A CN 103862421 B CN103862421 B CN 103862421B
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- CN
- China
- Prior art keywords
- grip block
- acceleration cable
- sliding bar
- frock
- frock body
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
Abstract
The invention discloses a kind of acceleration cable adjustment frock, comprise frock body, described frock body comprises grip block, lower grip block, removably connect between upper grip block and lower grip block, cavity is provided with in frock body, relative two fronts of frock body are respectively equipped with two acceleration cable holes coaxially distributed, the end face of upper grip block is provided with circular hole, sliding bar is provided with in circular hole, the outside of sliding bar is arranged with spring, the lower end of sliding bar is fixed with stop collar, the upper end of sliding bar is provided with briquetting, adapter sleeve is provided with outside the end face of upper grip block, pressure sensor is provided with in adapter sleeve, the outside of frock body is provided with the controller be connected with pressure sensor.Structure of the present invention is simple, volume is little, connects, dismantles very convenient, do not limit during use by surrounding space, easy to adjust, precision is high.
Description
Technical field
The present invention relates to automobile technical field, particularly relate to a kind of acceleration cable adjustment frock.
Background technology
Stay-supported air throttle is multiplex on economical compact car, need adjustment bracing wire tensile force to control gas pedal idle stroke when assembling acceleration cable, if acceleration cable is too loose, difference in response when so stepping on the gas, susceptibility is poor, if acceleration cable is too tight, then one steps on gently, throttle will be very large, abnormally dangerous.But in practical operation, all adjust bracing wire tensile force by feel when assembling acceleration cable, the feel of each employee is different, even if also larger deviation can be there is when detecting different acceleration cables in identical employee, the uniformity of the acceleration cable on each car is poor, and difficult quality controls, because owing to lacking accurate control, also need again to be adjusted by road examination after car load rolls off the production line, thus acceleration cable tensioning degree is controlled in critical field.Operation bothers very much, even if find after the examination of road that the elasticity of acceleration cable is improper when again reconciling also cannot ensure that adjustment puts in place, still can have problems.Acceleration cable tensile force could regulate after must being installed on car body when regulating, namely acceleration cable one end is fixedly connected with air throttle, the other end is connected with gas pedal, the outside of acceleration cable is also provided with sheath, sheath is connected with acceleration cable support, sheath is provided with two nuts spacing with guy wire support, usually be all after first acceleration cable being adjusted by feel, locking nut, then road examination, adjusts again if improper, adjust to optimum position always, whole adjustment process low precision, the time difference, wastes time and energy; And conventional tensile force adjusting tool receives space constraint, prop up frame peripheral cannot install location at acceleration cable, acceleration cable, simultaneously to when different car body detects, examination criteria is also difficult to determine.
Chinese patent Authorization Notice No.: CN201546817U, authorized announcement date on August 11st, 2010, disclose a kind of gasoline throttle backstay cable adjusting tool, comprise acceleration cable, cable support and adjusting tool, adjusting tool comprises fixed part and adjustment member, acceleration cable is fixed on adjustment member, and fixed part is fixed on cable support.Avoid manual adjustments throttle body aperture to be forbidden, the problem that the vibrations produced when wayward engine speed and engine break-in affect rotational speed regulation, there is provided a kind of simple to operate, effectively can control the gasoline throttle backstay cable adjusting tool of mechanical air throttle engine running in speed.When its weak point is by this kind of frock adjustment throttle cable, the elasticity of throttle cable is still uncontrollable, so still, the elasticity of the throttle cable in different vehicle can be caused different, difficult quality controls, on the other hand, even if after this kind of frock is adjusted to correct position throttle cable, this kind of frock is also needed to disassemble, just by locking nut, sheath is locked on cable support, after this kind of frock dismounting is lower, the position of throttle cable just there occurs change, after locking nut, the position of throttle cable there occurs change with the position regulated before, create larger error, thus cause the elasticity of throttle cable undesirable.
Summary of the invention
Whether the present invention meets the requirements to overcome the acceleration cable of the prior art adjustment frock elasticity that cannot judge acceleration cable that is in course of adjustment, when also cannot ensure different vehicle uses, every root acceleration cable elasticity is consistent, simultaneously, after dismantling lower this kind of frock, the position of acceleration cable finds change, thus cause adjusting inaccurate deficiency, provide and a kind ofly can judge whether the elasticity of acceleration cable meets the demands intuitively, just achieve the installation of acceleration cable while adjusting simultaneously, location, without the need to again locating, easy to use, the acceleration cable adjustment frock that precision is high.
To achieve these goals, the present invention adopts following technical scheme:
A kind of acceleration cable adjustment frock, comprise frock body, described frock body comprises grip block, lower grip block, removably connect between described upper grip block and lower grip block, cavity is provided with in described frock body, relative two fronts of described frock body are respectively equipped with two acceleration cable holes coaxially distributed, the end face of described upper grip block is provided with circular hole, sliding bar is provided with in circular hole, the outside of sliding bar is arranged with spring, the lower end of sliding bar is fixed with stop collar, the upper end of sliding bar is provided with briquetting, adapter sleeve is provided with outside the end face of described upper grip block, pressure sensor is provided with in adapter sleeve, the outside of frock body is provided with the controller be connected with pressure sensor.Acceleration cable one end is connected with air throttle, outside the other end, cover has sheath, sheath is connected with acceleration cable support, upper grip block, lower grip block separately, again acceleration cable is snapped in stop collar, and then upper grip block, lower grip block links together, acceleration cable is right through in acceleration cable hole, now be positioned at the intrinsic acceleration cable of frock and be in case of bending, tighten the nut on sheath, sheath is made to move the acceleration cable that furthers gradually, last briquetting and pressure sensor contacts, be rotated further nut to further acceleration cable, controller is provided with the force value that display can show pressure sensor, when then representing after the force value that force value reaches predetermined that the elasticity adjustment of this root acceleration cable is suitable, now with nut, sheath and acceleration cable support are tightened, finally pull down grip block, lower grip block, this kind of acceleration cable adjustment frock uses, dismantle all very convenient, without the need to accurate location, when adjusting different acceleration cables, uniformity is good, acceleration cable, sheath one-time positioning can realize installing, without the need to resetting.
As preferably, described controller is also connected with buzzer.When pressure sensor reaches the pressure of setting, buzzer can be reported to the police, thus reminds this acceleration cable of operating personnel to adjust to the right place.
As preferably, the outer bottom of lower grip block is also provided with the joint pin for being connected with Magnetic gauge stand.Although frock intrinsic single volume is little, weight is also little, but be suspended on after all and acceleration cable can cause acceleration cable be subject to a downward gravity, thus affect elasticity, thus be connected with joint pin by magnetic core gauge stand, thus a supporting role is played to frock body, prevent frock body self gravitation cause adjustment inaccurate, Magnetic gauge stand be connected around car body very convenient.
As preferably, be provided with spacing hole in described stop collar, the side of described spacing hole is provided with breach, described breach and the lateral surface of stop collar through, the width of breach reduces from outside to inside gradually.Acceleration cable snaps in spacing hole from indentation, there, and indentation, there also has guide effect to acceleration cable, makes acceleration cable snap in breach convenient, quick.
As preferably, the upper surface center of described briquetting is provided with ball bumps.The sphere of ball bumps and pressure sensor contacts, even if after having used of a specified duration, between sliding bar and circular hole, produce small gap, also can ensure the contact stabilization of ball bumps and pressure sensor, and the pressure of a vertical direction is provided to pressure sensor, Measurement sensibility, precision are high.
As preferably, be provided with sliding bearing in described circular hole, described sliding bar is through sliding bearing.Sliding bearing can reduce the frictional force between circular hole and sliding bar, reduces the wearing and tearing of sliding bar, improves service life.
As preferably, between the two ends of described spacing hole and the two ends of stop collar, be provided with rounding.When pulling sheath, tension acceleration cable, rounding can effectively prevent from rub between spacing hole end seamed edge and acceleration cable and impaired, thus maintenance acceleration cable self-strength.
As preferably, the side of upper grip block, lower grip block is provided with attachment lug, and described attachment lug is provided with connecting hole, and described attachment lug is provided with connecting hole, be provided with connecting bolt in connecting hole, connected by connecting bolt between described upper grip block, lower grip block.Between upper grip block with lower grip block, bolt is connected, dismounting, install all more convenient.
As preferably, the side of upper grip block, lower grip block is provided with attachment lug, described attachment lug is provided with connecting hole, attachment lug on lower grip block is provided with connecting rod, the upper end of connecting rod is provided with eccentric cam handle, and the side of the connecting hole of the auricle on upper grip block is provided with connecting rod and dodges breach.During installation, only need connecting rod to dodge in indentation, there Snap joint hole from connecting rod, then rotate eccentric cam handle and can realize fast connecting, dismantle also very convenient, thus improve the regulated efficiency of acceleration cable.
Therefore, the present invention has following beneficial effect: (1) overall volume is little, and structure is simple, installation, convenient disassembly; (2) and acceleration cable install time by surrounding space, environment restriction, highly versatile; (3) from the force value that pressure sensor senses, judge whether the adjustment of acceleration cable puts in place, very precisely, reliably; (4) turned by the nut of sheath self and strain throttle stay cord, completed the installation of acceleration cable while after acceleration cable is adjusted to the right place, do not needed to repeat location is installed.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present invention.
Fig. 2 is the present invention and acceleration cable syndeton sectional view.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is that acceleration cable strains the structural representation of adjusting to the right place.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is the another kind of syndeton schematic diagram of upper grip block, lower grip block in the present invention.
In figure: on frock body 1, grip block 2 times grip block 3 cavity 4 acceleration cable hole 5 circular hole 6 sliding bar 7 spring 8 stop collar 9 briquetting 10 adapter sleeve 11 pressure sensor 12 controller 13 buzzer 14 Magnetic gauge stand 15 joint pin 16 spacing hole 17 breach 18 ball bumps 19 sliding bearing 20 attachment lug 21 connecting hole 22 connecting bolt 23 connecting rod 24 eccentric cam handle 25 connecting rods dodge breach 26 acceleration cable 27 air throttle 28 acceleration cable support 29 sheath 30.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
A kind of acceleration cable adjustment frock as shown in Figure 1, comprise frock body 1, the lower end of frock this locality is provided with joint pin 16, joint pin 16 is connected with Magnetic gauge stand 15, acceleration cable 27 connects according to illustrated mode, right-hand member is connected with air throttle 28, outside left end, cover has sheath 30, sheath 30 is connected with acceleration cable support 29, sheath is also provided with two adjusting nuts, frock body is arranged on acceleration cable, outer end connection control device 13, controller carries display floater, display floater can show the real-time pressure value of pressure sensor, controller is provided with buzzer 14.As shown in Figure 2, frock body comprises grip block 2, lower grip block 3, cavity 4 is provided with in frock body, relative two fronts of frock body are respectively equipped with two acceleration cable holes 5 coaxially distributed, the center of circle in acceleration cable hole is just in time in grip block 2, the seam crossing of lower grip block 3, thus when upper grip block 2, when lower grip block 3 is separated, acceleration cable hole is just in time divided into two semicircle orifices, the end face of upper grip block is provided with circular hole 6, sliding bearing 20 is provided with in circular hole, sliding bar 7 is slidably connected from sliding bearing 20 endoporus through being formed with sliding bearing, the lower end of sliding bar 7 is fixed with stop collar 9, the upper end of sliding bar is provided with briquetting 10, the upper surface center of briquetting 10 is provided with ball bumps 19, the outside of sliding bar 7 is arranged with spring 8, this spring is stage clip, before using, briquetting initial position is always outside the end face of top shoe under the action of the spring, adapter sleeve 11 is provided with outside the end face of upper grip block, be threaded between adapter sleeve with upper grip block, pressure sensor 12 is provided with in adapter sleeve, the top of adapter sleeve is provided with aperture, be connected with controller after being convenient to the data wire extraction of pressure sensor, the top of ball bumps 19 faces the center of pressure sensor, joint pin 16 is vertically fixed on the outer bottom center of lower grip block.
As shown in Figure 3, spacing hole 17 is provided with in stop collar 9, the downside of spacing hole is provided with breach 18, the lateral surface of breach and stop collar is through, the width of breach reduces from outside to inside gradually, rounding is provided with between the two ends of spacing hole 17 and the two ends of stop collar, the inner in acceleration cable hole is also provided with rounding, as shown in Figure 3 and Figure 5, upper grip block 2, the side of lower grip block 3 is provided with attachment lug 21, attachment lug is provided with connecting hole, attachment lug on lower grip block is provided with connecting rod 24, the upper end of connecting rod is provided with eccentric cam handle 25, the side of the connecting hole of the auricle on upper grip block is provided with connecting rod and dodges breach 26.
Fig. 6 is the another kind of connected mode of upper grip block, lower grip block, the side of upper grip block 2, lower grip block 3 is provided with attachment lug 21, attachment lug is provided with connecting hole 22, is provided with connecting bolt 23 in connecting hole, is connected between upper grip block, lower grip block by connecting bolt.In the present invention, upper grip block, lower grip block adopt this connected mode as indicated at 3 to connect, this kind of connected mode, install, dismounting is all convenient, do not need stubborn bolt, only can realize installation and removal by an eccentric cam handle, efficient and convenient.
When using this kind of frock, elasticity due to acceleration cable requires to announce out at the unspecial handbook of automobile technical field etc., this can only according to vehicle, the performance of acceleration cable self is according to using state, technical staff tests, regulate gained, therefore need before using to gather best standard value, acquisition method is as follows: first in the similar vehicle that some gas pedal behaviours in service are good, same acceleration cable gathers reference pressure value, namely according to the mode shown in Fig. 1, frock body is connected on acceleration cable, the elasticity standard of this acceleration cable was tested standard compliant through examination of passing by one's way, now the position of sliding bar as shown in Figure 4, ball bumps compaction pressure sensor, the display floater of controller shows the force value of now pressure sensor, the lower frock body of dismounting, more accurate in order to ensure the standard value set, repeat to obtain mean value after above-mentioned action records multi-group data on different cars, this mean value is as the standard value of follow-up acceleration cable mounting and adjusting, according to the mode shown in Fig. 1 and Fig. 3, frock body is connected on acceleration cable to be adjusted, then Magnetic gauge stand is connected with car body, turn the nut on sheath gradually, sheath is moved to the left, continuous tension acceleration cable, the state of acceleration cable is become the state of Fig. 4 from the state of Fig. 2, force value is demonstrated in display floater on this Time Controller, along with the increase of force value, during the standard value set before force value reaches, buzzer warning, represent that the elasticity of acceleration cable is adjusted to the right place, when acceleration cable is in the state of Fig. 4, there is a less deviation in the position being positioned at one section of acceleration cable of stop collar 9 and the acceleration cable being positioned at two acceleration cable holes place, the existence of this deviation, make to be straightened when acceleration cable, after tension, along with turning of sheath top nut, the pressure that pressure sensor records can also continue to increase, after ensureing again to dismantle lower frock body simultaneously, the elasticity change of acceleration cable is very little, substantially can be defaulted as unchanged.Therefore this kind of acceleration cable adjustment frock overall volume is very little, a magnetic gauge outfit is equivalent to when being connected with Magnetic gauge stand, position adjustment is very convenient, also very convenient with the connection of car body, the connection of frock body and acceleration cable, dismantle very quick, after the elasticity adjustment of acceleration cable is suitable, while the lower frock body of dismounting, acceleration cable installs, do not need to repeat to install, can effectively be adjusted the elasticity of acceleration cable by this kind of adjustment frock, thus keep the elasticity of every root acceleration cable consistent, steady quality, the serviceability of gas pedal is also stablized.
Claims (7)
1. an acceleration cable adjustment frock, it is characterized in that, comprise frock body (1), described frock body comprises grip block (2), lower grip block (3), removably connect between described upper grip block and lower grip block, cavity (4) is provided with in described frock body, relative two fronts of described frock body are respectively equipped with two acceleration cable holes (5) coaxially distributed, the end face of described upper grip block is provided with circular hole (6), sliding bar (7) is provided with in circular hole, the outside of sliding bar is arranged with spring (8), the lower end of sliding bar is fixed with stop collar (9), the upper end of sliding bar is provided with briquetting (10), adapter sleeve (11) is provided with outside the end face of described upper grip block, pressure sensor (12) is provided with in adapter sleeve, the outside of frock body is provided with the controller (13) be connected with pressure sensor, be provided with spacing hole (17) in described stop collar (9), the side of described spacing hole is provided with breach (18), described breach and the lateral surface of stop collar through, the width of breach reduces from outside to inside gradually, the side of upper grip block (2), lower grip block (3) is provided with attachment lug (21), described attachment lug is provided with connecting hole, attachment lug on lower grip block is provided with connecting rod (24), the upper end of connecting rod is provided with eccentric cam handle (25), and the side of the connecting hole of the auricle on upper grip block is provided with connecting rod and dodges breach (26).
2. a kind of acceleration cable adjustment frock according to claim 1, is characterized in that, described controller (13) is also connected with buzzer (14).
3. a kind of acceleration cable adjustment frock according to claim 1 and 2, it is characterized in that, the outer bottom of lower grip block (3) is also provided with the joint pin (16) for being connected with Magnetic gauge stand (15).
4. a kind of acceleration cable adjustment frock according to claim 1, the upper surface center of described briquetting (10) is provided with ball bumps (19).
5. a kind of acceleration cable adjustment frock according to claim 1, it is characterized in that, be provided with sliding bearing (20) in described circular hole (6), described sliding bar is through sliding bearing.
6. a kind of acceleration cable adjustment frock according to claim 1, is characterized in that, be provided with rounding between the two ends of described spacing hole (17) and the two ends of stop collar.
7. a kind of acceleration cable adjustment frock according to claim 1 or 2 or 4, it is characterized in that, the side of upper grip block (2), lower grip block (3) is provided with attachment lug (21), described attachment lug is provided with connecting hole (22), be provided with connecting bolt (23) in connecting hole, connected by connecting bolt between described upper grip block, lower grip block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563715.3A CN103862421B (en) | 2013-11-14 | 2013-11-14 | A kind of acceleration cable adjustment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563715.3A CN103862421B (en) | 2013-11-14 | 2013-11-14 | A kind of acceleration cable adjustment frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103862421A CN103862421A (en) | 2014-06-18 |
| CN103862421B true CN103862421B (en) | 2016-03-02 |
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| CN201310563715.3A Expired - Fee Related CN103862421B (en) | 2013-11-14 | 2013-11-14 | A kind of acceleration cable adjustment frock |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316150A (en) * | 2014-11-11 | 2015-01-28 | 宁夏嘉翔自控技术有限公司 | Weighing sensing device of non-fixed stock bin |
| CN108372848B (en) * | 2018-03-06 | 2020-05-29 | 贵安新区新特电动汽车工业有限公司 | Method for adjusting parking stay wire |
| KR102076720B1 (en) * | 2018-09-18 | 2020-02-12 | 주식회사 한화 | Tension control for rocket assembly and rocket assembly method using the same |
| CN109141892B (en) * | 2018-09-26 | 2020-07-10 | 河北华北柴油机有限责任公司 | Throttle cable adjusting device for test |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202427067U (en) * | 2011-12-27 | 2012-09-12 | 重庆海扶(Hifu)技术有限公司 | Ultrasonic treatment head cover, ultrasonic treatment gun body and ultrasonic treatment gun |
| CN202599587U (en) * | 2012-05-31 | 2012-12-12 | 天津全用汽车维修设备科技有限公司 | Clamping type belt tension detector |
| CN102992001A (en) * | 2012-10-14 | 2013-03-27 | 昆山特力伯传动科技有限公司 | Tensile force detecting device for conveyer belt |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6615676B2 (en) * | 2001-08-20 | 2003-09-09 | Honda Giken Kogyo Kabushiki Kaisha | Power steering belt tensioning apparatus and method |
| US6651301B1 (en) * | 2002-06-28 | 2003-11-25 | Yang-Ting Liu | Adjustable hand tool with dual functions |
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2013
- 2013-11-14 CN CN201310563715.3A patent/CN103862421B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202427067U (en) * | 2011-12-27 | 2012-09-12 | 重庆海扶(Hifu)技术有限公司 | Ultrasonic treatment head cover, ultrasonic treatment gun body and ultrasonic treatment gun |
| CN202599587U (en) * | 2012-05-31 | 2012-12-12 | 天津全用汽车维修设备科技有限公司 | Clamping type belt tension detector |
| CN102992001A (en) * | 2012-10-14 | 2013-03-27 | 昆山特力伯传动科技有限公司 | Tensile force detecting device for conveyer belt |
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| CN103862421A (en) | 2014-06-18 |
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