CN215825194U - Automobile front axle assembly mounting and positioning device - Google Patents
Automobile front axle assembly mounting and positioning device Download PDFInfo
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- CN215825194U CN215825194U CN202121297883.9U CN202121297883U CN215825194U CN 215825194 U CN215825194 U CN 215825194U CN 202121297883 U CN202121297883 U CN 202121297883U CN 215825194 U CN215825194 U CN 215825194U
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Abstract
The application relates to a mounting and positioning device for an automobile front axle assembly, which is used for mounting a steel plate spring and a front axle beam and comprises a first clamping device and a second clamping device, wherein the first clamping device comprises a first clamping part and a first telescopic part, the second clamping device comprises a second clamping part, a second telescopic part and a third telescopic part, the first telescopic part, the second telescopic part and the third telescopic part are all configured to be capable of extending or contracting along the respective lengthwise extension directions, therefore, the clamping device is suitable for different sizes of the steel plate spring and the front axle girder, the first clamping piece and the second clamping piece can respectively fix the steel plate spring and the front axle girder, the relative position of the steel plate spring and the front axle girder is prevented from rotating in the assembling process, therefore, the problems that in the prior art, in the assembling process of a fastening steel plate spring and a front axle girder, repeated debugging is needed, and time and labor are wasted are solved.
Description
Technical Field
The application relates to the technical field of automobile tools, in particular to an automobile front axle assembly mounting and positioning device.
Background
The automobile front axle assembly refers to an axle at the front part of an automobile and is a device for transmitting various forces or moments between an automobile frame (or an automobile body) and wheels.
In the assembling process of automobile front axle assembly, because be clearance fit between leaf spring's locating pin and the locating hole of front axle girder, so when fastening leaf spring and front axle girder, the relative position between leaf spring and the front axle girder can take place to rotate, leads to U type bolt out of plumb, influences the assembly quality, can lead to unable installation when serious, consequently at leaf spring and front axle girder's assembling process, need debug repeatedly, waste time and energy.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an automobile front axle assembly mounting and positioning device for solving the problems of time and labor waste caused by repeated debugging in the process of assembling a fastening steel plate spring and a front axle girder in the prior art.
The embodiment of the application provides an automobile front axle assembly installs positioner for installation leaf spring and front axle girder include: the first clamping device comprises two first clamping pieces and two first telescopic pieces, the two first clamping pieces are respectively arranged at two ends of the first telescopic piece, so that two ends of the steel plate spring can be respectively fixed to the two first clamping pieces, and the first telescopic piece is configured to extend or contract along the lengthwise extension direction of the first telescopic piece; the second clamping device comprises a second clamping piece, a second telescopic piece and a third telescopic piece, the second telescopic piece is connected with the first clamping device, the second telescopic piece is configured to be capable of extending or contracting along the lengthwise extending direction of the second telescopic piece, two ends of the third telescopic piece are respectively connected with the second telescopic piece and the second clamping piece, the third telescopic piece is configured to be capable of extending or contracting along the lengthwise extending direction of the third telescopic piece, the lengthwise extending direction of the first telescopic piece, the lengthwise extending direction of the second telescopic piece and the lengthwise extending direction of the third telescopic piece are not coplanar and are not parallel to each other, and the second clamping piece is fixedly connected with the front axle girder.
In one embodiment, the longitudinal extension direction of the first telescopic member, the longitudinal extension direction of the second telescopic member and the longitudinal extension direction of the third telescopic member are mutually perpendicular in pairs.
In one embodiment, the second telescoping member is connected to the first telescoping member.
In one embodiment, the first clamping devices are two, and the two first clamping devices are respectively arranged at two ends of the second telescopic piece.
In one embodiment, the first clamping member comprises a first connecting plate and two first clamping plates, the two first clamping plates are respectively connected to two opposite ends of the first connecting plate to form a first clamping space, and the end part of the steel plate spring is accommodated in the first clamping space.
In one embodiment, two first connecting plates are respectively connected with two ends of the first telescopic piece, and the first telescopic piece is arranged in parallel with the first clamping plate.
In one embodiment, the second clamping member includes a second connecting plate and two second clamping plates, the two second clamping plates are respectively connected to two opposite ends of the second connecting plate to form a second clamping space, the front axle girder is at least partially accommodated in the second clamping space, and the second clamping plates are perpendicular to the first clamping plates.
In one embodiment, a permanent magnet is disposed in the second clamping space.
In one embodiment, the side of the second web facing away from the second clamping space is connected to a third telescopic element.
In one embodiment, the first, second and third telescoping members are pneumatic telescoping rods.
The utility model provides an automobile front axle assembly installs positioner, including first clamping device and second clamping device, wherein, first clamping device includes first clamping piece and first extensible member, second clamping device includes the second clamping piece, second extensible member and third extensible member, when needs assemble the front axle assembly, be fixed in the front axle girder on the second clamping piece, and adjust the length of first extensible member, second extensible member and third extensible member respectively, make it extend or contract to suitable length along respective lengthwise extending direction, then make leaf spring's both ends be fixed in respectively on two first clamping pieces, adjust the length of third extensible member afterwards until leaf spring reaches suitable position, use U type bolt fastening leaf spring and front axle to accomplish the girder assembly at last. This application is through being fixed in leaf spring and front axle girder respectively on first clamping piece and the second clamping piece, avoid leaf spring and front axle girder relative position to take place to rotate in assembling process to this solves among the prior art in the assembling process of fastening leaf spring and front axle girder, need debug repeatedly, problem that wastes time and energy.
Drawings
FIG. 1 is a schematic structural diagram of a positioning device for mounting a front axle assembly of an automobile according to an embodiment of the present disclosure;
FIG. 2 is a diagram illustrating a state of use of the positioning device for mounting the front axle assembly of the vehicle according to the embodiment of the present application;
FIG. 3 is a schematic structural diagram of a first clamping device of a positioning device for mounting a front axle assembly of an automobile according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a second clamping device of the mounting and positioning device for the front axle assembly of the automobile according to the embodiment of the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
FIG. 1 is a schematic structural diagram of a positioning device for mounting a front axle assembly of an automobile according to an embodiment of the present disclosure; fig. 2 is a use state diagram of the device for installing and positioning the front axle assembly of the automobile provided by the embodiment of the application.
As shown in fig. 1 and fig. 2, the embodiment of the present application provides an automobile front axle assembly mounting and positioning device, which includes a first clamping device 100 and a second clamping device 200, where the first clamping device 100 includes a first clamping member 110 and a first telescopic member 120, there are two first clamping members 110, the two first clamping members 110 are respectively disposed at two ends of the first telescopic member 120, the connection manner of the first clamping member 110 and the first telescopic member 120 may be a threaded connection or a welding connection, two ends of a leaf spring 400 can be respectively fixed to the two first clamping members 110, the first clamping member 110 can be a hinge clamping member or a toggle clamping member, and the first telescopic member 120 can extend or contract along the longitudinal extension direction thereof, so that the automobile front axle assembly mounting and positioning device of the present application is suitable for leaf springs with different sizes. Second clamping device 200 includes second clamping piece 210, second extensible member 220 and third extensible member 230, first clamping device 100 is connected to second extensible member 220, second extensible member 220 and second clamping piece 210 are connected respectively to the both ends of third extensible member 230, second clamping piece 210 and front axle girder 500 fixed connection, concretely, second clamping piece 210 can be hydraulic clamping piece, second extensible member 220 and third extensible member 230 all can be along its respective lengthwise extending direction extension or shrink, make the automobile front axle assembly installation positioner of this application be applicable to the front axle girder of not unidimensional with this, and then improve the application scope of this application's automobile front axle assembly installation positioner. The longitudinal extension direction of the first telescopic member 120, the longitudinal extension direction of the second telescopic member 220 and the longitudinal extension direction of the third telescopic member 230 are not coplanar and are not parallel to each other.
When the front axle assembly needs to be assembled, the front axle girder 500 is fixed on the second clamping member 210, the first telescopic member 120, the second telescopic member 220 and the third telescopic member 230 are respectively adjusted to proper lengths, so that the steel plate spring 400 and the front axle girder 500 do not generate interference phenomenon in the assembling process, then the two ends of the steel plate spring 400 are respectively fixed on the two first clamping members 110, then the length of the third telescopic member 230 is adjusted until the steel plate spring 400 reaches a proper position, finally the steel plate spring 400 and the front axle girder 500 are fastened by using a U-shaped bolt to complete the assembly, in the whole assembling process, the steel plate spring 400 and the front axle girder 500 are respectively fixed on the first clamping member 110 and the second clamping member 210, the relative position of the steel plate spring 400 and the front axle girder 500 is prevented from rotating in the assembling process, and therefore, in the prior art, in the assembling process of fastening the steel plate spring 400 and the front axle girder 500, needs to be debugged repeatedly, and wastes time and labor.
In this embodiment, two of the longitudinal extending direction of the first telescopic element 120, the longitudinal extending direction of the second telescopic element 220 and the longitudinal extending direction of the third telescopic element 230 are perpendicular to each other, specifically, one end of the second telescopic element 220 is connected to a midpoint position of the longitudinal extending direction of the first telescopic element 120, the longitudinal extending direction of the second telescopic element 220 is coplanar with and perpendicular to the longitudinal extending direction of the first telescopic element 110, one end of the third telescopic element 230 away from the second clamping element 210 is connected to a midpoint position of the longitudinal extending direction of the second telescopic element 220, the longitudinal extending direction of the third telescopic element 230 is coplanar with and perpendicular to the longitudinal extending direction of the second telescopic element 220, and the longitudinal extending direction of the first telescopic element 120 is coplanar with and perpendicular to the longitudinal extending direction of the third telescopic element 230. In other embodiments, one end of the second telescopic member 220 may not be disposed at the midpoint of the longitudinal extension direction of the first telescopic member 120, and the third telescopic member 230 may not be disposed at the midpoint of the longitudinal extension direction of the second telescopic member 220, which may be flexibly designed according to specific practical situations and is not limited herein.
In order to improve the assembly efficiency of the leaf springs 400 and the front axle girder 500, the number of the first clamping devices 100 is two, the two first clamping devices 100 are respectively arranged at two ends of the second extensible member 220, specifically, two ends of the second extensible member 220 are respectively connected to the middle point position of the longitudinal extension direction of the first extensible members 120 of the two first clamping devices 100, the two first clamping devices 100 are symmetrically arranged along the middle perpendicular line of the longitudinal extension direction of the second extensible member 220, the two leaf springs 400 can be respectively arranged on the two first clamping devices 100, and in the assembly process, the two leaf springs 400 are simultaneously assembled on the front axle girder 500, so that the assembly efficiency is improved. In another embodiment, the first clamping device 100 may be provided with one, and two leaf springs 400 are sequentially assembled to the front axle girder 500.
FIG. 3 is a schematic structural diagram of a first clamping device of a positioning device for mounting a front axle assembly of an automobile according to an embodiment of the present disclosure; fig. 4 is a schematic structural diagram of a second clamping device of the mounting and positioning device for the front axle assembly of the automobile according to the embodiment of the present application.
As shown in fig. 3 and 4, the first clamping member 110 includes a first connecting plate 111 and two first clamping plates 112, the two first clamping plates 112 are respectively connected to two opposite ends of the first connecting plate 111 to form a first clamping space 113, the end of the leaf spring is accommodated in the first clamping space 113, two ends of the first telescopic member 120 are respectively connected to the two first connecting plates 111, and the first telescopic member 120 is arranged in parallel with the first clamping plates 112.
The second clamping member 210 includes a second connecting plate 211 and two second clamping plates 212, two second clamping plates 212 are respectively connected to two opposite ends of the second connecting plate 211 to form a second clamping space 213, a front axle girder shaft portion is accommodated in the second clamping space 213, the second clamping plates 212 are perpendicular to the first clamping plates 112, one side of the second connecting plate 211 departing from the second clamping space 213 is connected with a third expansion member 230, and the third expansion member 230 can be screwed to the second connecting plate 211 or welded to the second connecting plate 211.
In some embodiments, the front axle girder is made of a magnetic material, in order to improve the fixing effect of the second clamping member 210 on the front axle girder, one surface in the second clamping space 213 is provided with a permanent magnet 300, which can adsorb the front axle girder made of the magnetic material, in another embodiment, in order to further improve the fixing effect of the second clamping member 210 on the front axle girder, the second clamping space 213 is provided with a permanent magnet 300.
In some embodiments, the first telescopic member 120, the second telescopic member 220 and the third telescopic member 230 are all pneumatic telescopic rods, and all can extend or contract along respective lengthwise extending directions, so as to adapt the mounting and positioning device for the front axle assembly of the present application to the mounting and positioning device for the front axle assemblies of different sizes, thereby expanding the application range of the mounting and positioning device for the front axle assembly of the present application. The first telescopic member 120, the second telescopic member 220 and the third telescopic member 230 may also be hydraulic telescopic rods, and are not limited herein.
As shown in fig. 1, the positioning device for mounting a front axle assembly of an automobile in the embodiment of the present application, which is used for mounting a leaf spring and a front axle member, comprises a first clamping device 100 and a second clamping device 200, wherein the first clamping device comprises a first clamping member 110 and a first telescopic member 120, the second clamping device comprises a second clamping member 210, a second telescopic member 220 and a third telescopic member 230, the lengths of the first telescopic member 120, the second telescopic member 220 and the third telescopic member 230 are respectively adjusted according to the sizes of the leaf spring and the front axle girder, and the first clamping member 110 and the second clamping member 210 fix the leaf spring and the front axle girder respectively, the steel plate spring and the front axle girder are prevented from rotating relative to each other in the assembling process, and the problems that in the assembling process of fastening the steel plate spring and the front axle girder, repeated debugging is needed, time and labor are wasted in the prior art are solved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An automobile front axle assembly installation positioner for installation leaf spring and front axle girder, its characterized in that includes:
the first clamping device comprises two first clamping pieces and two first telescopic pieces, the two first clamping pieces are respectively arranged at two ends of the first telescopic piece, so that two ends of the steel plate spring can be respectively fixed to the two first clamping pieces, and the first telescopic piece is configured to be capable of extending or contracting along the lengthwise extension direction of the first telescopic piece;
the second clamping device comprises a second clamping piece, a second telescopic piece and a third telescopic piece, the second telescopic piece is connected with the first clamping device, the second telescopic piece is configured to be capable of extending or contracting along the lengthwise extending direction of the second telescopic piece, two ends of the third telescopic piece are respectively connected with the second telescopic piece and the second clamping piece, the third telescopic piece is configured to be capable of extending or contracting along the lengthwise extending direction of the third telescopic piece, the lengthwise extending direction of the first telescopic piece, the lengthwise extending direction of the second telescopic piece and the lengthwise extending direction of the third telescopic piece are not coplanar and are not parallel to each other in pairs, and the second clamping piece is fixedly connected with the front axle girder.
2. The vehicle front axle assembly mounting and positioning device as recited in claim 1, wherein a longitudinal extension direction of said first telescoping member, a longitudinal extension direction of said second telescoping member and a longitudinal extension direction of said third telescoping member are perpendicular to each other two by two.
3. The vehicle front axle assembly mounting and positioning device of claim 1, wherein the second expansion member is connected to the first expansion member.
4. The apparatus as claimed in claim 1, wherein there are two first clamping devices, and the two first clamping devices are respectively disposed at two ends of the second telescopic member.
5. The apparatus as claimed in claim 1, wherein the first clamping member includes two first clamping plates and two first clamping plates, the two first clamping plates are respectively connected to two opposite ends of the first connecting plate to form a first clamping space, and the end of the leaf spring is received in the first clamping space.
6. The mounting and positioning device for the front axle assembly of the automobile as claimed in claim 5, wherein two ends of the first telescopic member are respectively connected to the two first connecting plates, and the first telescopic member is arranged in parallel with the first clamping plate.
7. The apparatus as claimed in claim 6, wherein the second clamping member includes a second connecting plate and two second clamping plates, the two second clamping plates are respectively connected to two opposite ends of the second connecting plate to form a second clamping space, the front axle member is at least partially received in the second clamping space, and the second clamping plate is perpendicular to the first clamping plate.
8. The vehicle front axle assembly mounting and positioning device according to claim 7, wherein a permanent magnet is disposed in the second clamping space.
9. The vehicle front axle assembly mounting and positioning device according to claim 7, wherein a side of the second connecting plate facing away from the second clamping space is connected to the third telescopic member.
10. The vehicle front axle assembly mounting and positioning device of claim 1, wherein the first, second and third telescoping members are pneumatic telescoping rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297883.9U CN215825194U (en) | 2021-06-10 | 2021-06-10 | Automobile front axle assembly mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297883.9U CN215825194U (en) | 2021-06-10 | 2021-06-10 | Automobile front axle assembly mounting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825194U true CN215825194U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121297883.9U Active CN215825194U (en) | 2021-06-10 | 2021-06-10 | Automobile front axle assembly mounting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215825194U (en) |
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2021
- 2021-06-10 CN CN202121297883.9U patent/CN215825194U/en active Active
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