CN103364126B - Auxiliary device for measuring force and stroke of automobile door lock system - Google Patents
Auxiliary device for measuring force and stroke of automobile door lock system Download PDFInfo
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- CN103364126B CN103364126B CN201310304150.7A CN201310304150A CN103364126B CN 103364126 B CN103364126 B CN 103364126B CN 201310304150 A CN201310304150 A CN 201310304150A CN 103364126 B CN103364126 B CN 103364126B
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- box body
- support housing
- slip box
- stroke
- automobile door
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Abstract
The invention provides an auxiliary device for measuring the force and the stroke of an automobile door lock system. The auxiliary device for measuring the force and the stroke of the automobile door lock system comprises a supporting shell body, a sliding box body and a driving arm, wherein one end of the driving arm is connected with the supporting shell body and the sliding box body, the driving arm and the supporting shell body are connected in a threaded mode, the driving arm and the sliding box body are connected in a movable mode, the sliding box body is arranged in the supporting shell body, and is connected with the supporting shell body in a sliding mode, and the sliding box body is driven by the driving arm to achieve the purpose that the sliding box body slides in the supporting shell body along the inner bottom wall of the supporting shell body. According to the auxiliary device for measuring the force and the stroke of the automobile door lock system, the screw mode is adopted, and influence caused by human factors is greatly reduced. The auxiliary device for measuring the force and the stroke of the automobile door lock system is reasonable in integral structural design, convenient to assemble and high in accuracy of measurement, can improve the accuracy of the measured value of opening force or the measured value of the working stroke of the automobile door lock system, can improve the accuracy to a fraction of one unit, and can provide accurate research data for development and research of an automobile door system.
Description
Technical field
The present invention relates to car accessories technical field, be specifically related to a kind of automobile door lock system ergometry and stroke servicing unit.
Background technology
In the research and development trial-manufacturing process of car load door system, often need to use scene to open force value or impulse stroke, release pull as each in door lock to each opening device measurement in door-locking system at vehicle.But there is no in existing equipment and technology and measure the high task equipment of numerical precision for these, but directly adopt some open dynamometric device and measuring distance instrument to measure, cause DATA REASONING error large, inaccurate, the development research of car load door-locking system is misled.
Summary of the invention
In order to solve the problem, the invention provides a kind of portable, servicing unit that applicability is strong, when measuring each opening force of door-locking system and stroke out of doors, the data of highly realistic product can be obtained.
Concrete scheme of the present invention is as follows:
A kind of automobile door lock system ergometry and stroke servicing unit, comprise support housing, slip box body and actuating arm.
One end of described actuating arm is connected with described support housing and slip box body respectively, wherein, the Z-type rocking arm that described actuating arm is made up of gripping arm, linking arm and pivot arm, described pivot arm is provided with external thread; For being threaded between described pivot arm with described support housing, for being flexibly connected between described pivot arm with described slip box body;
Described slip box body is located within described support housing, and is slidably connected with described support housing, and this slip box body is driven by described actuating arm, to realize the slip along diapire in this support housing in described support housing of this slip box body.The power transmission that actuating arm can rotate by this mode of action to slip box body, and makes its pulling force producing anterior-posterior horizontal or thrust.
Described support housing is U-type groove shape body, this U-type groove shape body forms by diapire with perpendicular to two cell walls of this diapire, its both sides cell wall is provided with the bar hole of symmetrical confession described slip box body slide anteroposterior, the notch place, one end of this U-type groove body is fixedly connected with web joint, and described web joint is provided with the threaded hole rotated for described actuating arm.
Preferably, the rectangular box that described slip box body is made up of base plate and left side plate, front and rear baffle, its front apron is flexibly connected with described actuating arm, and its backboard offers groove, its left baffle is provided with slide block, this slide block can in described bar hole slide anteroposterior.
Preferably, described slide block is two stage steps shape slide block, comprises the first step be located in left baffle, and the second step mated with described bar hole.
Preferably, gap is reserved with between the end of described first step and described left baffle.
Preferably, described flexible connection is that jump ring connects, ball pin connects or is threaded.
Preferably, the bar hole place on described U-type groove shape body outer wall is provided with scale zone.
Preferably, the threaded hole place on described web joint outer wall is provided with scale zone.
Further, described slip box body also comprises multiple adjustment block, and described adjustment block is fixedly arranged on described front and rear baffle inwall.
Further, described automobile door lock system ergometry and stroke servicing unit also comprise bracing wire bracing frame.
Preferably, described bracing wire bracing frame is by long-armed and form perpendicular to long-armed galianconism, and its long-armed one end is fixedly connected on the bottom of described support housing, and its galianconism is parallel with the backboard of described slip box body, described galianconism is provided with U-shaped hole, and this U-shaped hole is corresponding with the groove on described backboard.
Preferably, described long-armed end is provided with protruding pin, is provided with through hole bottom described support housing, and during connection, described protruding pin engages with described through hole.
Beneficial effect of the present invention is as follows:
All adopt straight line to draw the mode of pushing away in dynamometry in the past and stroke, because artificial uncertainty causes measurement data to produce uncontrollable comparatively big error.The present invention then adopts spiral way, greatly reduces the impact of human factor.Overall construction design of the present invention is reasonable, and easy to assembly, accuracy of measurement is high, and this device can improve the measured value precision of unlatching force value in door-locking system or impulse stroke, and precision can be increased to 0.1 unit.Data accurately can be provided to the development research of door system.
Accompanying drawing explanation
Fig. 1 automobile door lock system ergometry of the present invention and stroke assistant apparatus structure schematic diagram;
Fig. 2 is support housing structural representation of the present invention;
Fig. 3 is actuating arm structural representation of the present invention;
Fig. 4 is Slide Box body structure schematic diagram of the present invention;
Fig. 5 is automobile door lock system ergometry of the present invention and stroke servicing unit using state reference diagram;
Fig. 6 is the A-A direction view of Fig. 5 of the present invention;
Fig. 7 is the B-B direction view of Fig. 5 of the present invention;
Fig. 8 is bracing wire support frame structure schematic diagram of the present invention;
Fig. 9 is that initial M position view measured by automobile door lock system ergometry of the present invention and stroke servicing unit;
Figure 10 is that termination N position view measured by automobile door lock system ergometry of the present invention and stroke servicing unit.
In figure, Reference numeral is as follows:
Support housing 1, U-type groove shape body 10, bar hole 11, web joint 12, threaded hole 13, through hole 14, scale zone 15,16,
Slip box body 2, base plate 21, left side plate 22,23, front and rear baffle 24,25, groove 26, slide block 27, first step 271, second step 272, through hole 28,
Actuating arm 3, grips arm 31, linking arm 32, pivot arm 33,
Bracing wire bracing frame 4, long-armed 41, galianconism 42, U-shaped hole 43, protruding pin 44, adjustment block 5, dynamometer 6, bolt 7,8.
Embodiment
The present invention is introduced in detail below in conjunction with accompanying drawing and embodiment thereof, in accompanying drawing by form the number of assembly of preferred embodiment, position, relation and size extension will have illustrated by, in reading and understand the change that instruction of the present invention is correlated with afterwards and belong to industry technical ability.In addition, in reading and after understanding instruction of the present invention, specific strength, weight, intensity and the accurate dimension of similar requirement and the change of dimension scale is coordinated also to belong to general knowledge known in this field.Identical or similar assembly is indicated in different drawings with identical label; Please understand in addition such as " first ", " second " in literary composition, " on ", D score, "front", "rear", " interior ", " outward ", " end ", " portion ", " level ", " vertically ", " inwardly ", " outwards ", " side ", etc. and the similar family of languages to be only convenient in observer's reference diagram structure and only to describe the present invention for helping.
As shown in figures 1-4, a kind of automobile door lock system ergometry and stroke servicing unit, comprise support housing 1, slip box body 2 and actuating arm 3,
One end of described actuating arm 3 is connected with described support housing 1 and slip box body 2 respectively, wherein, for being threaded between described actuating arm 3 with described support housing 1, for being flexibly connected between described actuating arm 3 with described slip box body 2;
Described slip box body 2 is located within described support housing 1, and is slidably connected with described support housing 1, and this slip box body 2 is driven by described actuating arm 3, to realize the slip along diapire in this support housing 1 in described support housing 1 of this slip box body 2.
As shown in Figure 2, described support housing 1 comprises U-type groove shape body 10, this U-type groove shape body 10 forms by diapire with perpendicular to two cell walls of this diapire, its both sides cell wall is provided with the bar hole 11 of symmetrical confession described slip box body slide anteroposterior, the notch place, one end of this U-type groove shape body is fixedly connected with web joint 12, and described web joint 12 is provided with the threaded hole 13 rotated for described actuating arm 3.The material of main part of described support housing is board-like material, and can be made up of frame-type material as required, the present invention does not have limitation to limit to it.In addition, in one embodiment, the top of described support housing can arrange cover plate, to prevent entering of when idle dust etc.
As shown in Fig. 3,5,6, described actuating arm 3 is the Z-type rocking arm be made up of gripping arm 31, linking arm 32 and pivot arm 33, and described pivot arm 33 is provided with external thread, and it is threaded with the web joint 12 on described support housing 1; The end of described pivot arm 33 is flexibly connected with slip box body 2, and the power transmission that actuating arm 3 can be rotated to slip box body 2, and makes its pulling force producing anterior-posterior horizontal or thrust.Preferably, the external thread region on described actuating arm 3 is the region between arrow as shown in Figure 3.Its end regions is without external thread.
As shown in Fig. 4,5,7, described slip box body 2 is by base plate 21 and left side plate 22,23, the rectangular box that front and rear baffle 24,25 forms, its front apron 24 is flexibly connected with described actuating arm 3, its backboard 25 offers groove 26, its left baffle 22,23 is provided with slide block 27, this slide block 27 can in described bar hole 11 slide anteroposterior.
In one embodiment, it is inner that described slip box body 2 is placed in described support housing 1, and the slide block 27 on described slip box body 2 engages with the bar hole 11 in described support housing 1 and can slide; The front apron 24 of described slip box body 2 is parallel with the web joint 12 of described support housing 1 and keep at a certain distance away; The through hole 28 that threaded hole 13 on wherein said support housing 1 web joint 12 is just in time provided with described slip box body 2 front apron 24 is established in the same horizontal line; Subsequently, the described externally threaded pivot arm 33 that is provided with is through described threaded hole 13 and through hole 28, its end is movably connected in the both sides of described slip box body 2 front apron 24, can in through hole 28 left rotation and right rotation, and the rotary power of described actuating arm 3 is passed to described slip box body, make it produce in described support housing 1 along the thrust of the slip of diapire in this its or pulling force.Flexible connection in the present embodiment is fixing by the both sides of pivot arm 33 end winding support at described front apron 24 by two bolts 7,8.In order to reduce friction, this is threaded and also comprises pad.In addition, flexible connection of the present invention also comprises that jump ring connects, ball pin connects or other to be threaded etc. and to be all considered as scope.
Wherein, as illustrated in figures 4 and 7, described slide block 27 is two stage steps shape slide block, comprises the first step 271 be located in left baffle 22,23, and the second step 272 mated with described bar hole 11.Preferably; in order to reduce the friction force that slide block 27 slides in bar hole 11, be reserved with gap between the end of described first step 271 and described left baffle, as shown in Figure 7; in actual application, this preset clearance recommends 0.5mm, and slip box body 2 can be made normally to slide.In the present embodiment, described slide block 27 is two right, is symmetricly set on the outside of described baffle plate 22,23 respectively.
In a preferred embodiment, the externally threaded pitch P on described pivot arm 33 is 1mm; In order to confirm the sliding stroke of slip box body 2, bar hole 11 place on described U-type groove shape body 10 outer wall is provided with scale zone 15, and in the present embodiment, unit length is preferably 1mm.In order to concrete numerical value and the raising measuring accuracy of finely tuning stroke can be confirmed further, threaded hole 13 place on described web joint 12 outer wall is provided with scale zone 16, by the rotation of screw thread, can divide pitch P by 360 grades, as can furnishing 10,20 etc. as required, thus realize the reading of fine setting stroke.
In order to increase the matching property of slip box body 2 and dynamometric device 6, prevent moving or rocking of dynamometer, described slip box body 2 also comprises multiple adjustment block 5, and described adjustment block 5 is fixedly arranged on described front and rear baffle 24,25 inwall.
As shown in Fig. 1,5,8, described automobile door lock system ergometry and stroke servicing unit also comprise bracing wire bracing frame 4.
Preferably, as shown in Figure 8, described bracing wire bracing frame 4 is by long-armed and form perpendicular to long-armed galianconism, its one end of long-armed 41 is fixedly connected on the bottom of described support housing 1, its galianconism 42 is parallel with the backboard 25 of described slip box body 2, described galianconism 42 is provided with U-shaped hole 43, and this U-shaped hole 43 is corresponding with the groove 26 on described backboard 25.Wherein, in order to carry out instant installation and removal as required, described in be fixedly connected with and be: be provided with protruding pin 44 in the described end of long-armed 41, be provided with through hole 14 bottom described support housing, during connection, described protruding pin 44 engages with described through hole 14.It is holes clamping in the present embodiment.
As shown in Fig. 9,10, be automobile door lock system ergometry of the present invention and stroke servicing unit using state figure.As shown in Figure 9, be placed in by dynamometer 6 in slip box body 2, the slide block 27 of slip box body 2 is in M position, reads the scale value of M scale zone, this position 15 and 16; Shake actuating arm 3 subsequently, when actuating arm 3 drives dynamometer 6 to arrive at N position, as shown in Figure 10, the scale value of N scale zone, load position 15 and 16; Now can calculate the exact numerical that this dynamometer measures each opening force of door-locking system and stroke out of doors easily and effectively.
The above is only the preferred embodiment of the present invention, it is to be noted, these embodiments are only not used in for illustration of the present invention and limit the scope of the invention, and, after having read content of the present invention, relevant technical staff in the field can make various change or amendment to the present invention, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (9)
1. an automobile door lock system ergometry and stroke servicing unit, it is characterized in that, comprise support housing, slip box body and actuating arm, one end of described actuating arm is connected with described support housing and slip box body respectively, wherein, the Z-type rocking arm that described actuating arm is made up of gripping arm, linking arm and pivot arm, described pivot arm is provided with external thread, for being threaded between described pivot arm with described support housing, for being flexibly connected between described pivot arm with described slip box body, described slip box body is located within described support housing, and be slidably connected with described support housing, this slip box body is driven by described actuating arm, to realize the slip along diapire in this support housing in described support housing of this slip box body, described support housing is U-type groove shape body, this U-type groove shape body forms by diapire with perpendicular to two cell walls of this diapire, its both sides cell wall is provided with the bar hole of symmetrical confession described slip box body slide anteroposterior, the notch place, one end of this U-type groove body is fixedly connected with web joint, described web joint is provided with the threaded hole rotated for described actuating arm.
2. device according to claim 1, it is characterized in that, the rectangular box that described slip box body is made up of base plate and left side plate, front and rear baffle, its front apron is flexibly connected with described actuating arm, its backboard offers groove, its left baffle is provided with slide block, this slide block can in described bar hole slide anteroposterior.
3. device according to claim 2, is characterized in that, described slide block is two stage steps shape slide block, comprises the first step be located in left baffle, and the second step mated with described bar hole.
4. device according to claim 3, is characterized in that, is reserved with gap between the end of described first step and described left baffle.
5. device according to claim 1, is characterized in that, the bar hole place on described U-type groove shape body outer wall is provided with scale zone, and the threaded hole place on described web joint outer wall is provided with scale zone.
6. the device according to claim 2 ~ 5 any one, is characterized in that, described slip box body also comprises multiple adjustment block, and described adjustment block is fixedly arranged on described front and rear baffle inwall.
7. the device according to Claims 1 to 5 any one, is characterized in that, described automobile door lock system ergometry and stroke servicing unit also comprise bracing wire bracing frame.
8. device according to claim 7, it is characterized in that, described bracing wire bracing frame is by long-armed and form perpendicular to long-armed galianconism, its long-armed one end is fixedly connected on the bottom of described support housing, its galianconism is parallel with the backboard of described slip box body, described galianconism is provided with U-shaped hole, and this U-shaped hole is corresponding with the groove on described backboard.
9. device according to claim 8, is characterized in that, described long-armed end is provided with protruding pin, is provided with through hole bottom described support housing, and during connection, described protruding pin engages with described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304150.7A CN103364126B (en) | 2013-07-18 | 2013-07-18 | Auxiliary device for measuring force and stroke of automobile door lock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304150.7A CN103364126B (en) | 2013-07-18 | 2013-07-18 | Auxiliary device for measuring force and stroke of automobile door lock system |
Publications (2)
| Publication Number | Publication Date |
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| CN103364126A CN103364126A (en) | 2013-10-23 |
| CN103364126B true CN103364126B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310304150.7A Active CN103364126B (en) | 2013-07-18 | 2013-07-18 | Auxiliary device for measuring force and stroke of automobile door lock system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103743517B (en) * | 2014-01-21 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of Automobile air spring system ergometry servicing unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3134627A1 (en) * | 1981-09-02 | 1983-03-10 | Rheinmetall GmbH, 4000 Düsseldorf | Method for measuring performance data and device therefor |
| CN101915677B (en) * | 2010-08-03 | 2012-04-18 | 江苏盛伟过滤设备有限公司 | On-line detector for safety interlocking function of quickly-actuated pressure vessel |
| CN201876334U (en) * | 2010-11-08 | 2011-06-22 | 郑州市锦飞汽车电气系统有限公司 | Actuating force detecting device for automobile door lock actuator |
| CN102116696B (en) * | 2011-01-20 | 2012-05-23 | 吉林大学 | Calibrating device of automobile pedal force and travel detector |
| CN203490015U (en) * | 2013-07-18 | 2014-03-19 | 安徽江淮汽车股份有限公司 | Force and stroke measurement assisting device for automotive door lock system |
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| CN103364126A (en) | 2013-10-23 |
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Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |