CN204235427U - A kind of commercial car propons subpackage frock - Google Patents
A kind of commercial car propons subpackage frock Download PDFInfo
- Publication number
- CN204235427U CN204235427U CN201420677411.XU CN201420677411U CN204235427U CN 204235427 U CN204235427 U CN 204235427U CN 201420677411 U CN201420677411 U CN 201420677411U CN 204235427 U CN204235427 U CN 204235427U
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- CN
- China
- Prior art keywords
- guiding rail
- direction guiding
- commercial car
- servomotor
- supporting mechanism
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Abstract
The utility model discloses a kind of commercial car propons subpackage frock, it at least comprises: body and the localization part be arranged on body; Localization part at least comprises Y-direction guide rail and X direction guiding rail, wherein: at least two X direction guiding rail crossbearers are on the two Y-direction guide rails separated, and X direction guiding rail makes the spacing of two X direction guiding rails change relative to the free skating kinetic energy of Y-direction guide rail; Each X direction guiding rail is provided with at least two supporting mechanism for locations, and supporting mechanism for location makes the spacing of two supporting mechanism for locations be positioned on same X direction guiding rail change relative to the free skating kinetic energy of X direction guiding rail.The regulative mode that the utility model provides is comparatively simple, and can ensure degree of regulation, provides advantage for improving packing efficiency.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of commercial car propons subpackage frock.
Background technology
Vehicle bridge is one of driving system major part, and automotive axle is connected with vehicle frame or monocoque body by suspension, its two ends installing wheel, mainly plays transmission vehicle frame or the motive power between monocoque body and wheel and moment thereof.The propons of current commercial car divides process of assembling mainly as follows:
First, in the locating slot of propons subpackage frock, add cushion block, to determine the spacing of two two leaf springs be arranged in parallel; Then, two leaf springs are lifted into the top of locating slot, then drop into respectively in corresponding locating slot, and each leaf spring is positioned; Finally, propons is lifted into the top of two leaf springs, then crossbearer is on two leaf springs, utilizes U-bolt fastening.In above-mentioned point of process of assembling, because cushion block is not fixed, propons is easily made to occur to loosen in the process of installing, thus make Workpiece fixing inaccuracy, also require time serious that workman reorientates packing, complex operation after removing, labour intensity is high, packing efficiency is low, and then causes existing subpackage frock poor universality.
Therefore wish a kind ofly to overcome or at least to alleviate in the above-mentioned defect of prior art one or more.
Utility model content
The purpose of this utility model is the commercial car propons subpackage frock after providing a kind of improvement, and it can ensure the precision of propons packing.
For achieving the above object, the utility model provides a kind of commercial car propons subpackage frock, and it at least comprises: body and the localization part arranged on the body; Described localization part at least comprises Y-direction guide rail and X direction guiding rail, and wherein: described at least two, X direction guiding rail crossbearer is on Y-direction guide rail described in separate two, described X direction guiding rail makes the spacing of X direction guiding rail described in two change relative to the free skating kinetic energy of described Y-direction guide rail; X direction guiding rail described in each is provided with at least two supporting mechanism for locations, described supporting mechanism for location makes the spacing being positioned at supporting mechanism for location described in two on same described X direction guiding rail change relative to the free skating kinetic energy of described X direction guiding rail.
Further, described supporting mechanism for location at least comprises the connecting plate being arranged on described X direction guiding rail and the riser be spaced apart on described connecting plate.
Further, the described riser on the described X direction guiding rail of side offers groove down, for assembling and positioning axle from its end face.
Further, the described riser on the described X direction guiding rail of opposite side offers installing hole, for assembling rotating shaft.
Further, described localization part also comprises the first servo-control mechanism of the spacing of X direction guiding rail described in control two and controls second servo-control mechanism of spacing of supporting mechanism for location described in two.
Further, described first servo-control mechanism the first transmission mechanism of comprising the first servomotor and being connected with described first driven by servomotor; The second transmission mechanism that described second servo-control mechanism comprises the second servomotor and is connected with described second driven by servomotor.
Further, described first transmission mechanism at least comprise the first slide construction of being fixedly connected with X direction guiding rail described in and by described first driven by servomotor with the first leading screw of described first slide construction rotatable engagement.
Further, described second transmission mechanism at least comprise the second slide construction of being fixedly connected with supporting mechanism for location described in and by described second driven by servomotor with the second leading screw of described second slide construction rotatable engagement.
Further, described localization part also comprises protective cover, and it is located at outside the described X direction guiding rail outside the described Y-direction guide rail between described first servomotor and fixing described X direction guiding rail and/or between described second servomotor and fixing described supporting mechanism for location.
Further, the lower margin adjustment bolt of the corner being at least arranged at described body is also comprised.
Because the utility model is provided with Y-direction guide rail and X direction guiding rail, and at least two X direction guiding rail crossbearers are on the two Y-direction guide rails separated, and X direction guiding rail makes the spacing of two X direction guiding rails change relative to the free skating kinetic energy of Y-direction guide rail; Each X direction guiding rail is provided with at least two supporting mechanism for locations, supporting mechanism for location makes the spacing of two supporting mechanism for locations be positioned on same X direction guiding rail change relative to the free skating kinetic energy of X direction guiding rail, slip X direction guiding rail or supporting mechanism for location is only needed during use, just the distance of the Distance geometry X-direction of Y-direction can be adjusted, regulative mode is comparatively simple, and can degree of regulation be ensured, provide advantage for improving packing efficiency.
Accompanying drawing explanation
Fig. 1 is the installment state schematic diagram of the commercial car propons subpackage frock according to the utility model first embodiment.
Fig. 2 is the structural representation of the localization part in Fig. 1.
Fig. 3 is the structural representation of the body in Fig. 1.
Fig. 4 is the structural representation of the locating shaft in Fig. 1.
Fig. 5 is the structural representation of the lower margin adjusting bolt in Fig. 1.
Fig. 6 is the structural representation of the supporting seat in Fig. 1.
Reference numeral:
| 1 | Body | 2 | Localization part |
| 3 | Lower margin adjustment bolt | 4 | Supporting seat |
| 5 | Leaf spring | 6 | Propons |
| 21 | Y-direction guide rail | 22 | X direction guiding rail |
| 23 | Connecting plate | 24 | Riser |
| 25 | Groove | 26 | Locating shaft |
| 27 | Installing hole | 28 | Rotating shaft |
| 29 | First servomotor | 210 | Second servomotor |
| 211 | First slide construction | 212 | First leading screw |
| 213 | Second slide construction | 214 | Second leading screw |
| 215 | Protective cover |
Detailed description of the invention
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
Shown in Fig. 1 is the installment state schematic diagram of commercial car propons subpackage frock one embodiment provided by the utility model, the localization part that what Fig. 2 and Fig. 3 showed respectively is in Fig. 1 and the structural representation of body.As shown in Figure 1, the commercial car propons subpackage frock in the present embodiment at least comprises: body 1 and the localization part 2 be arranged on body 1.Wherein:
As shown in Figure 3, body 1 at least can comprise plate body structure 11, connecting rod 12 and locating slot 13, and two boards body structure 11 is wherein parallel and arranged apart, is linked into an integrated entity by several connecting rod 12.Two locating slots 12 are separately positioned on each plate body structure 11 according to the length direction of plate body structure 11.Locating slot 12 is provided with installing hole 14, is threaded connection part and is connected with localization part 2.
As shown in Figure 2, localization part 2 at least can comprise Y-direction guide rail 21 and X direction guiding rail 22, and wherein: two Y-direction guide rails 21 are spaced apart in locating slot 12, are supported by body 1, it can carry out adjustment and spacing in the Y direction.Y-direction guide rail 21 can adopt the guide rail of hollow cross structure, and it is also provided with graduation mark (not shown), thus the mode that can manually regulate regulates along Y-direction guide rail 21, to improve the accuracy of manual adjustments.
The quantity of X direction guiding rail 22 can be multiple row (such as at least two row), and existing arranging for as shown in Figure 2 two is described the arrangement of X direction guiding rail 22.Two row X direction guiding rail 22 crossbearers are on the two Y-direction guide rails 21 separated, and X direction guiding rail 22 slidably matches with Y-direction guide rail 21 relative to Y-direction guide rail 21.That is, X direction guiding rail 22 slides along Y-direction guide rail 21, and the spacing of two X direction guiding rails 22 on Y-direction guide rail 21 can be made to change.Certainly, X direction guiding rail 22 also can arrange graduation mark (not shown), thus the mode that can manually regulate regulates along X direction guiding rail 22, to improve the accuracy of manual adjustments.
Each X direction guiding rail 22 is provided with at least two supporting mechanism for locations, for positioning two leaf springs 5 in point process of assembling and support.Described supporting mechanism for location slidably matches with X direction guiding rail 22 relative to X direction guiding rail 22.That is, described supporting mechanism for location slides along X direction guiding rail 22, and the spacing being positioned at supporting mechanism for location described in two on same X direction guiding rail 22 can be made to change.
Above-mentioned " X to " and " Y-direction " are positioned at same plane (" horizontal plane " that be often referred to), mutually vertically.
As shown in Figure 1, during use, first slip X direction guiding rail 22, adjusts the spacing (i.e. the distance of Y-direction) of two X direction guiding rails 22, the more described supporting mechanism for location that slides, the spacing (i.e. the distance of X-direction) of supporting mechanism for location described in adjustment two; Then, leaf spring 5 is lifted into the top of detent mechanism 2, then falls respectively on the described supporting mechanism for location adjusted, and each leaf spring 5 is positioned; Finally, propons 6 is lifted into the top of two leaf springs 5, then crossbearer is on two leaf springs 5, utilizes U-bolt (not shown) fastening.This shows, the adjustment of the distance of Y-direction and X-direction is all comparatively simple, and can ensure degree of regulation, provides advantage for improving packing efficiency.
As shown in Figure 2, as a kind of preferred embodiment of described supporting mechanism for location, it at least comprises connecting plate 23 and riser 24, wherein: connecting plate 23 is arranged on X direction guiding rail 22, can slide along X direction guiding rail 22.Two pieces of risers 24 are spaced apart on connecting plate 23, support and location for being formed the end of leaf spring 5.Connecting plate 23 and riser 24 can adopt the mode of welding to link into an integrated entity, and existing processing method techniques such as (such as cast) forgings also can be adopted to obtain, and this is not restricted.
As can be seen from Figure 2: the riser 24 on the X direction guiding rail 22 in side (left side in Fig. 2) offers groove 25 down from its end face, for assembling and positioning axle 26 (as shown in Figure 4).Riser 24 on the X direction guiding rail 22 of opposite side offers installing hole 27, for assembling rotating shaft 28.In point process of assembling, after the regulating of distance of Y-direction and X-direction, utilize overhead traveling crane that leaf spring 5 is lifted the top to detent mechanism 2, after locating shaft 26 being penetrated the grasswort of leaf spring 5, dropped on the front end of leaf spring 5 in groove 25, rear end is dropped on rotating shaft 28.
In above-described embodiment, localization part 2 also comprises the first servo-control mechanism of the spacing of control two X direction guiding rail 22 and controls second servo-control mechanism of spacing of supporting mechanism for location described in two.Particularly, described first servo-control mechanism comprises the first servomotor 29 and drives with the first servomotor 29 the first transmission mechanism be connected.Described second servo-control mechanism comprises the second servomotor 210 and drives with the second servomotor 210 the second transmission mechanism be connected.
Adopt the advantage major embodiment of servo-control mechanism both ways:
1, the distance of the Distance geometry Y-direction of X-direction can be pre-entered by servo-control mechanism, the packing of different propons is realized by the mode of a key adjustment, eliminate the step of original artificial adjustment location, thus reduce the labour intensity of employee, improve the positioning precision of operating efficiency and frock.
2, because the adjusting range of servo-control mechanism to X-direction and Y-direction is large, continuity strong, thus
Described first transmission mechanism at least comprises the first slide construction 211 and the first leading screw 212, wherein: the first slide construction 211 is fixedly connected with an X direction guiding rail 22, the first leading screw 212 driven by the first servomotor 29 and with the first slide construction 211 rotatable engagement.First servomotor 29 electric after, its driving force produced passes to the first leading screw 212, first leading screw 212 and the first slide construction 211 screws in process, and the first slide construction 211 slides along Y-direction guide rail 22, thus can adjust the distance of Y-direction.
Therewith in the same manner, described second transmission mechanism at least comprises the second slide construction 213 and the second leading screw 214, wherein: the second slide construction 213 is fixedly connected with supporting mechanism for location described in, the second leading screw 214 driven by the second servomotor 210 and with the second slide construction 213 rotatable engagement.Second servomotor 210 electric after, its driving force produced passes to the second leading screw 214, second leading screw 214 and the second slide construction 213 screws in process, and the second slide construction 213 slides along X direction guiding rail 22, thus can adjust the distance of X-direction.
As can be seen from foregoing, on Y-direction guide rail 21, one of them X direction guiding rail 22 slidably, fix, and slidably X direction guiding rail 22 sliding along Y-direction guide rail 21, can change the distance of Y-direction by another X direction guiding rail 22.On each X direction guiding rail 22, supporting mechanism for location described in one of them slidably, described in another, fix by supporting mechanism for location, slidably states supporting mechanism for location sliding along X direction guiding rail 22, can change the distance of X-direction.
In the various embodiments described above, localization part 2 also comprises protective cover 215, and it is located at outside the X direction guiding rail 22 outside the Y-direction guide rail 21 between the first servomotor 29 and fixing X direction guiding rail 22 and/or between the second servomotor 210 and fixing described supporting mechanism for location.Protective cover 215 is mainly used in preventing dust and greasy dirt, avoids the precision of guide rail and servo-drive to reduce.
In the various embodiments described above, composition graphs 1, Fig. 5 and Fig. 6, commercial car propons subpackage frock provided by the utility model also comprises the lower margin adjustment bolt 3 of the corner being at least arranged at body 1, by lower margin adjustment bolt 3, can ensure body 1 and ground maintenance level.Lower margin adjustment bolt 3 is connected to body 1 by the supporting seat shown in Fig. 6.
When the commercial car propons subpackage frock that the present embodiment provides uses, first, the distance of the Distance geometry Y-direction of X-direction is pre-entered by servo-control mechanism, X direction guiding rail 22 and described supporting mechanism for location are slided, until reach the distance of the Distance geometry Y-direction of default X-direction according to the distance preset; Then, utilize overhead traveling crane that leaf spring 5 is lifted the top to detent mechanism 2, after locating shaft 26 being penetrated the grasswort of leaf spring 5, dropped on the front end of leaf spring 5 in groove 25, rear end is dropped on rotating shaft 28; Moreover, utilize overhead traveling crane by propons lifting and crossbearer on leaf spring 5, by U-bolt from bottom to top through band top nut after and urgent; Divide after installing, after front axle assy is sling, locating shaft 26 is pulled up, complete propons packing.
Finally it is to be noted: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit.Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a commercial car propons subpackage frock, it at least comprises: body (1) and the localization part (2) be arranged on described body (1); It is characterized in that, described localization part (2) at least comprises Y-direction guide rail (21) and X direction guiding rail (22), wherein: described at least two, X direction guiding rail (22) crossbearer is on Y-direction guide rail (21) described in separate two, described X direction guiding rail (22) makes the spacing of X direction guiding rail (22) described in two change relative to the free skating kinetic energy of described Y-direction guide rail (21); X direction guiding rail (22) described in each is provided with at least two supporting mechanism for locations, and described supporting mechanism for location makes the spacing being positioned at supporting mechanism for location described in two on same described X direction guiding rail (22) change relative to the free skating kinetic energy of described X direction guiding rail (22).
2. commercial car propons subpackage frock as claimed in claim 1, it is characterized in that, described supporting mechanism for location at least comprises the connecting plate (23) and the riser (24) on described connecting plate (23) that is spaced apart that are arranged on described X direction guiding rail (22).
3. commercial car propons subpackage frock as claimed in claim 2, it is characterized in that, described riser (24) on the described X direction guiding rail (22) of side offers groove (25) down, for assembling and positioning axle (26) from its end face.
4. commercial car propons subpackage frock as claimed in claim 3, it is characterized in that, the described riser (24) on the described X direction guiding rail (22) of opposite side offers installing hole (27), for assembling rotating shaft (28).
5. the commercial car propons subpackage frock according to any one of Claims 1-4, it is characterized in that, described localization part (2) also comprises the first servo-control mechanism of the spacing of X direction guiding rail (22) described in control two and controls second servo-control mechanism of spacing of supporting mechanism for location described in two.
6. commercial car propons subpackage frock as claimed in claim 5, it is characterized in that, described first servo-control mechanism comprises the first servomotor (29) and drives with described first servomotor (29) the first transmission mechanism be connected; Described second servo-control mechanism comprises the second servomotor (210) and drives with described second servomotor (210) the second transmission mechanism be connected.
7. commercial car propons subpackage frock as claimed in claim 6, it is characterized in that, described first transmission mechanism at least comprise the first slide construction (211) of being fixedly connected with X direction guiding rail (22) described in and driven by described first servomotor (29) and with first leading screw (212) of described first slide construction (211) rotatable engagement.
8. commercial car propons subpackage frock as claimed in claim 6, it is characterized in that, described second transmission mechanism at least comprise the second slide construction (213) of being fixedly connected with supporting mechanism for location described in and driven by described second servomotor (210) and with second leading screw (214) of described second slide construction (213) rotatable engagement.
9. commercial car propons subpackage frock as claimed in claim 6, it is characterized in that, described localization part (2) also comprises protective cover (215), and it is located at described Y-direction guide rail (21) between described first servomotor (29) and fixing described X direction guiding rail (22) the described X direction guiding rail (22) outward and/or between described second servomotor (210) and fixing described supporting mechanism for location outward.
10. commercial car propons subpackage frock as claimed in claim 1, is characterized in that, also comprises lower margin adjustment bolt (3) of the corner being at least arranged at described body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677411.XU CN204235427U (en) | 2014-11-13 | 2014-11-13 | A kind of commercial car propons subpackage frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677411.XU CN204235427U (en) | 2014-11-13 | 2014-11-13 | A kind of commercial car propons subpackage frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235427U true CN204235427U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677411.XU Expired - Fee Related CN204235427U (en) | 2014-11-13 | 2014-11-13 | A kind of commercial car propons subpackage frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235427U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907828A (en) * | 2015-07-03 | 2015-09-16 | 湖北汽车工业学院 | Front axle plate spring flexible assembling bench capable of automatic digital switching |
| CN105881467A (en) * | 2016-05-18 | 2016-08-24 | 泰州神舟传动科技有限公司 | Front axle reshaping mechanism |
| CN106392632A (en) * | 2016-11-23 | 2017-02-15 | 十堰科威机电装备股份有限公司 | Rear axle split assembling machine and split assembling method of rear axle split assembling machine |
| CN106976034A (en) * | 2017-05-17 | 2017-07-25 | 成都大运汽车集团有限公司 | A kind of back axle and leaf spring assembly tooling |
| CN111687763A (en) * | 2020-06-19 | 2020-09-22 | 安徽江淮汽车集团股份有限公司 | Positioning device for front suspension |
-
2014
- 2014-11-13 CN CN201420677411.XU patent/CN204235427U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907828A (en) * | 2015-07-03 | 2015-09-16 | 湖北汽车工业学院 | Front axle plate spring flexible assembling bench capable of automatic digital switching |
| CN105881467A (en) * | 2016-05-18 | 2016-08-24 | 泰州神舟传动科技有限公司 | Front axle reshaping mechanism |
| CN106392632A (en) * | 2016-11-23 | 2017-02-15 | 十堰科威机电装备股份有限公司 | Rear axle split assembling machine and split assembling method of rear axle split assembling machine |
| CN106392632B (en) * | 2016-11-23 | 2019-02-05 | 十堰科威机电装备股份有限公司 | A kind of rear axle racking machine and its method for filling |
| CN106976034A (en) * | 2017-05-17 | 2017-07-25 | 成都大运汽车集团有限公司 | A kind of back axle and leaf spring assembly tooling |
| CN111687763A (en) * | 2020-06-19 | 2020-09-22 | 安徽江淮汽车集团股份有限公司 | Positioning device for front suspension |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20201113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |