CN215854915U - Universal vehicle supporting device - Google Patents
Universal vehicle supporting device Download PDFInfo
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- CN215854915U CN215854915U CN202122053532.XU CN202122053532U CN215854915U CN 215854915 U CN215854915 U CN 215854915U CN 202122053532 U CN202122053532 U CN 202122053532U CN 215854915 U CN215854915 U CN 215854915U
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Abstract
The utility model relates to the field of machinery, and provides a universal vehicle supporting device which comprises a base and a first supporting part, wherein the first supporting part is used for supporting one end of a vehicle body; and a second support portion for supporting the opposite end of the vehicle body; the first supporting part and the second supporting part are mounted on the base along a first direction; a first driving piece is arranged to drive the first supporting part to move along the first direction; compared with the prior art, the distance between the first supporting part and the second supporting part can be adjusted, so that the supporting operation of the vehicle body with the chassis of different specifications is adapted.
Description
Technical Field
The application relates to the field of machinery, in particular to a universal vehicle supporting device.
Background
In the vehicle manufacturing process of vehicle production enterprises, the whole vehicle needs to be supported by a tool so as to facilitate the operation of operators inside and outside the vehicle; different vehicle types need corresponding supporting devices due to different chassis sizes; the corresponding support devices need to be switched when the workshop switches the production of different vehicle types, the production efficiency of the workshop is reduced through the steps, and a large amount of manpower and material resources are consumed; meanwhile, in order to produce newly developed vehicle models, a large number of new and matched vehicle supporting devices need to be manufactured, and how to store the large number of vehicle supporting devices is a problem which is difficult to solve and costs money for companies.
Disclosure of Invention
The utility model provides a universal vehicle supporting device, which solves the problem that the vehicle supporting device in the prior art can only be matched with a few vehicle types.
The utility model provides a universal vehicle supporting device, which comprises a base seat,
A first support portion for supporting one end of a vehicle body; and the number of the first and second groups,
a second support portion for supporting the opposite end of the vehicle body;
the first supporting part and the second supporting part are mounted on the base along a first direction; a first driving piece is arranged to drive the first supporting portion to move along the first direction.
Preferably, a plurality of supporting pieces along a second direction are mounted on the first supporting part and the second supporting part respectively; a second driving piece is arranged on each of the first supporting part and the second supporting part to drive the supporting pieces to move along the second direction; the second direction is coplanar with the first direction and perpendicular to each other.
Preferably, the first support part includes a support bar along the second direction; the upper end surface of the supporting rod is provided with a second guide rail along the second direction; the supporting piece is arranged on the second guide rail through a second sliding block; the second driving piece comprises a second motor and a second screw rod driven by the second motor to rotate; the support piece is installed on the second screw rod in a transmission mode.
Preferably, the second support portion includes a support bar along the second direction; the upper end surface of the supporting rod is provided with a second guide rail along the second direction; the supporting piece is arranged on the second guide rail through a second sliding block; the second driving piece comprises a second motor and a second screw rod driven by the second motor to rotate; the support piece is installed on the second screw rod in a transmission mode.
Preferably, the second motor is a double-shaft motor; two output shafts at two ends of the second motor are in transmission connection with the two second screw rods respectively; the two supporting pieces are symmetrically and respectively arranged on the two second screw rods by taking the second motor as a center.
Preferably, the base comprises a base;
a support frame; the supporting frame is connected with the base through a plurality of supporting columns; the second supporting part is fixedly arranged at one end of the supporting frame; the first supporting part is movably arranged on the supporting frame.
Preferably, the support frame includes two first guide rails installed in the first direction; the first support part is provided with two first sliding blocks matched with the two first guide rails relative to the two first guide rails; the first driving part comprises a first motor and a first screw rod driven by the first motor along the first direction; the first supporting part is mounted on the first screw rod in a transmission manner.
Preferably, the support frame comprises a reinforcing bar along the first direction; a third guide rail is arranged on the reinforcing rod along the first direction; and the first supporting part is provided with a third sliding block matched with the third guide rail relative to the third guide rail.
Preferably, the support frame is rectangular; four supporting columns are respectively arranged at the four corners of the frame; the top end and the bottom end of the strut are detachably mounted on the supporting frame and the base respectively.
Preferably, the strut comprises a first portion and a second portion; the upper end of the first part is mounted on the support frame; the lower end of the first part is mounted on the second part; the overall length of the strut can be adjusted by adjusting the position of the mounting of the first part relative to the second part
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the general-purpose vehicle supporting device is provided with the first supporting portion movable in a first direction; a first driving piece for driving the first supporting part to move along the first direction is arranged; therefore, the distance between the first supporting part and the second supporting part can be adjusted according to the actual size of the chassis of the vehicle body, and the vehicle body supporting operation of the chassis with different sizes can be adapted.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a perspective view of a general vehicle supporting device according to the present application.
Fig. 2 is a perspective view of a first supporting portion of the universal car supporting device provided in the present application.
Fig. 3 is a perspective view of a second support portion of the universal cart supporting device according to the present application.
Description of the drawings: 1-base, 101-steel plate, 102-fixed plate, 2-pillar, 201-second part, 202-mounting plate, 203-reinforcing rib, 4-reinforcing rod, 5-first guide rail, 6-first supporting part, 7-second supporting part, 8-first screw rod, 9-first motor, 10-supporting part, 11-second motor, 12-second screw rod, 13-supporting rod, 14-second guide rail, 15-first slide block, 16-third guide rail, 17-controller, 18-second slide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the process of manufacturing or maintaining the vehicle, the vehicle or the chassis of the vehicle generally needs to be supported high so as to facilitate the assembly or maintenance of the vehicle; the vehicles have various models, the sizes of various models are greatly different, and the sizes of the chassis of various models of vehicles are also greatly different; in the prior art, general vehicle manufacturing enterprises are matched with supporting devices with different sizes and models relative to vehicles with different models; the supporting device of a certain model can only correspond to a vehicle of a certain model due to the position of the supporting point, and the supporting devices of different models cannot be used in a mixed way; the above-described manner causes the following problems: general vehicle manufacturing enterprises can not only produce vehicles of one model, but also can not configure a set of production line for vehicles of different models, and the vehicle manufacturing enterprises can replace a supporting device of a certain model with a supporting device of another model when converting production; because the area of the car supporting device is large, the weight is heavy, the number of the car supporting devices to be replaced at one time is large, the replacement operation is complex, and a large amount of time and manpower can be consumed for replacing the car supporting devices on the production line, the production efficiency of an enterprise is reduced, and the operation cost of the enterprise is improved; in order to solve the above technical problems, the present invention provides a universal support device, wherein the position of a fulcrum for supporting a vehicle on the universal support device is adjustable, so that one set of the support device can be applied to supporting operation of vehicles (or chassis) of various types, and the above procedure of replacing the support device is eliminated, thereby effectively improving the production efficiency of enterprises and reducing the cost of the enterprises.
Referring to fig. 1 to 3, fig. 1 is a perspective structural view of a general vehicle supporting device provided in the present application; fig. 2 is a perspective view of a first supporting portion of the universal car supporting device provided in the present application; fig. 3 is a perspective view of a second support portion of the universal car supporting device provided in the present application.
Specifically, the utility model provides a universal vehicle supporting device, which comprises a base, a supporting seat, a supporting rod, a driving shaft, a motor, a driving shaft, a motor, a driving shaft, a driving,
A first support part 6, the first support part 6 being used to support one end of the vehicle body; and the number of the first and second groups,
a second support portion 7, the second support portion 7 being for supporting the opposite other end of the vehicle body;
the first support part 6 and the second support part 7 are mounted to the base in a first direction; a first driving member is provided to drive the first support part 6 to move along the first direction.
The first supporting part 6 and the second supporting part 7 are supported at two ends of a vehicle body of the vehicle, wherein the two ends are generally the front end and the rear end of a chassis of the vehicle body, so that the center of gravity of the vehicle body is located in the middle of the first supporting part 6 and the second supporting part 7; if the one supporting part 6 and the second supporting part 7 are horizontally arranged long bar-shaped supporting rods which are arranged along the length direction of the vehicle body, the two ends can be left and right ends, and the gravity center of the vehicle body is located in the middle of the first supporting part 6 and the second supporting part 7;
the first driving piece drives the first supporting part 6 to move so as to change the distance between the first supporting part 6 and the second supporting part 7, so that the vehicle supporting device can adapt to supporting operation of vehicle bodies (or chassis) with different lengths and widths.
Preferably, a plurality of supporting pieces 10 along a second direction are mounted on each of the first supporting part 6 and the second supporting part 7; a second driving piece is arranged on each of the first supporting part 6 and the second supporting part 7 to drive the supporting piece 10 to move along the second direction; the second direction is coplanar with the first direction and perpendicular to each other.
Furthermore, at least two supporting pieces 10 are mounted on each supporting portion 6, the supporting pieces 10 are of an upright cylindrical structure or a rectangular parallelepiped structure, and the supporting pieces 10 are supporting points for supporting the vehicle body; the above design enables the position of the fulcrum in the second direction to be adjusted as well.
Further, the first support part 6 includes a support bar 13 along the second direction; a second guide rail 14 along the second direction is mounted on the upper end surface of the support rod 13; a plurality of the supporting members 10 are mounted to the second guide rail 14 by a second slider 18; the second driving part comprises a second motor 11 and a second screw rod 12 driven by the second motor to rotate; the support 10 is mounted on the second lead screw 12 in a transmission manner. The second support 7 comprises a support bar 13 along the second direction; a second guide rail 14 along the second direction is mounted on the upper end surface of the support rod 13; the support 10 is mounted to the second rail 14 by a second slider 18; the second driving part comprises a second motor 11 and a second screw rod 12 driven by the second motor to rotate; the support 10 is mounted on the second lead screw 12 in a transmission manner. The second motor 11 drives the second lead screw 12 to rotate, and the second lead screw 12 drives the support 10 to move in the second direction.
Further, in a specific embodiment, the second motor 11 is a dual-shaft motor; the second motor 11 is mounted in the middle of the support rod 13, and two output shafts at two ends of the second motor 11 are in transmission connection with the two second lead screws 12 respectively; the two supporting pieces 10 are symmetrically and respectively arranged on the two second screw rods 12 by taking the second motor 11 as a center; in this embodiment, the vehicle supporting device includes four supporting members 10, and the four supporting members 10 can be respectively supported at four symmetrical corners of a chassis of the vehicle body; the two supporting members 10 are in one group, one group of supporting members 10 is symmetrically arranged on the first supporting part 6, and the other group of supporting members 10 is symmetrically arranged on the second supporting part 7; the four supporting pieces 10 form a rectangular supporting area, and the area of the supporting area is adjusted by adjusting the distance between the first supporting part 6 and the second supporting part 7 and the distance between two supporting pieces 10 in the same group, so as to adapt to the supporting operation of the vehicle bodies (or chassis) with different sizes.
Further, the second guide rail 14 is mounted on the upper end surface of the support rod 13 along the second direction; the second slide block 18 is slidably mounted on the second guide rail 14; the second sliding block 18 is provided with an L-shaped connecting plate, the connecting plate comprises a horizontal section and a vertical section, the bottom end face of the horizontal section is in butt joint with the upper end face of the second sliding block 18, and the supporting piece 10 is arranged on the upper end face of the horizontal section; the outer side surface of the vertical section is provided with an installation part; the mounting piece is provided with a threaded through hole along the second direction, and the second screw rod 12 is mounted in the threaded through hole; the rotation of the second screw rod 12 drives the connecting plate to move along the second direction, and the connecting plate drives the support 10 and the second slide block 18 to move along the second direction; the second slider 18 functions as a support and guide.
Preferably, the base comprises a base 1;
a support frame 3; the supporting frame 3 is connected with the base 1 through a plurality of pillars 2; the second supporting part 7 is fixedly arranged at one end position of the supporting frame 3; the first supporting part 6 is movably arranged on the supporting frame 3; further, the supporting frame 3 is a rectangular frame structure formed by sequentially connecting four square rods; the long edge of the supporting frame 3 is arranged along the first direction, and the wide edge of the supporting frame 3 is arranged along the second direction.
Further, the support frame 3 includes two first guide rails 5 installed in the first direction; the first supporting part 6 is provided with two first sliding blocks 15 matched with the two first guide rails 5 opposite to the two first guide rails; the first driving part comprises a first motor 9 and a first screw rod 8 driven by the first motor along the first direction; the first supporting part 6 is mounted on the first screw rod 8 in a transmission manner; specifically, as shown in fig. 1, two first guide rails 5 are respectively mounted on the upper end surfaces of the two opposite long sides of the support frame 3 along the first direction; the first screw rod 8 is arranged between the two long edges along the first direction; a mounting piece is mounted on the bottom end face of the first supporting part 6, a threaded through hole along the first direction is formed in the mounting piece relative to the first screw rod 8, and the first screw rod 8 penetrates through the threaded through hole; the first motor 9 drives the first lead screw 8 to rotate, and the first lead screw 8 rotates to drive the first supporting part 8 to move along the first direction.
Further, the support frame 3 comprises a reinforcement bar 4 along the first direction; a third guide rail 16 is arranged on the reinforcing rod 4 along the first direction; the first supporting part 6 is provided with a third sliding block matched with the third guide rail 16 relative to the third guide rail; the first screw rod 8 is rotatably arranged at one side position of the reinforcing rod 4;
further, the supporting frame 3 is a rectangular structure; four pillars 2 are respectively arranged at the four corners of the frame; the top end and the bottom end of the strut 2 are respectively detachably mounted on the supporting frame 3 and the base 1; the strut 2 comprises a first portion and a second portion (201); the upper end of the first part is mounted to the support frame 3; the lower end of the first part is mounted to the second part (201); the overall length of the strut 2 can be adjusted by adjusting the position of the mounting of the first part relative to the second part (201); the design enables the height of the supporting device to be adjustable; in one embodiment, the first part and the second part are nested to form a telescopic rod structure, and a lifting mechanism can be installed, and drives the support frame 3 to move in the vertical direction; the lifting device can adopt an oil cylinder, and the oil cylinder is arranged below the supporting frame 3, preferably can be arranged at the central position below the supporting frame 3; a piston rod of the oil cylinder can be fixedly arranged on the bottom end surface of the reinforcing rod 4, and the piston rod of the oil cylinder can also be not connected with the supporting frame 3; in other embodiments, the strut 2 may also be variable in length.
Further, a mounting plate 202 is mounted at the bottom end of the pillar 2, and the mounting plate 202 is fixed on the upper end surface of the base 1 through two oppositely arranged fixing plates 102; the fixing plate 102 is a long strip-shaped structure with an L-shaped section; the fixing plate 102 comprises a horizontal section and a vertical section, the edge of the mounting plate 202 is located at a position between the horizontal section and the base 1, and the width of the vertical section is smaller than the thickness of the mounting plate 202; a plurality of vertical first threaded holes are formed in the horizontal section of the fixing plate 102 and are arranged along the length direction of the fixing plate, a plurality of second threaded holes corresponding to the first threaded holes are formed in the mounting positions of the base 1, bolts are assembled in the first threaded holes and the corresponding second threaded holes to fix the fixing plate 102 to the base 1, and the distance between the fixing plate 102 and the base 1 is reduced along with the screwing-down of the bolts until the mounting plate 202 is fixed and cannot move freely; the advantage of above-mentioned design lies in, the convenient adjustment the mounted position of pillar 2: screwing the bolts increases the distance between the fixing plate 102 and the base 1, so that the mounting plate 202 can move a certain distance along the fixing plate 102.
Furthermore, a plurality of uniformly distributed installation positions are arranged on the base 1.
Further, the base 1 is formed by splicing a plurality of metal plates 101, and the metal plates 101 can be connected through bolts or welding.
Further, the supporting column 2 is provided with a plurality of reinforcing ribs 203 which are uniformly distributed.
Preferably, a controller 17 for controlling the operation of the supporting device is installed at a position on one side of the supporting frame 3.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a detailed description of the utility model that enables one skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A universal vehicle supporting device is characterized by comprising a base, a supporting frame, a driving device and a driving device,
A first support part (6), wherein the first support part (6) is used for supporting one end of the vehicle body; and the number of the first and second groups,
a second support portion (7), the second support portion (7) supporting the opposite end of the vehicle body;
the first support part (6) and the second support part (7) are mounted on the base along a first direction; a first driving piece is arranged to drive the first supporting part (6) to move along the first direction.
2. The generic vehicle support device according to claim 1, characterized in that a plurality of supports (10) in a second direction are mounted on both the first support (6) and the second support (7); a second driving piece is arranged on each of the first supporting part (6) and the second supporting part (7) to drive the supporting piece (10) to move along the second direction; the second direction is coplanar with the first direction and perpendicular to each other.
3. The versatile device as claimed in claim 2, characterized in that said first support (6) comprises a support bar (13) along said second direction; a second guide rail (14) along the second direction is arranged on the upper end surface of the support rod (13); the support (10) is mounted to the second rail (14) by a second slider (18); the second driving piece comprises a second motor (11) and a second screw rod (12) driven by the second motor to rotate; the support piece (10) is installed on the second screw rod (12) in a transmission mode.
4. The versatile device according to claim 2, characterized in that said second support (7) comprises a support bar (13) along said second direction; a second guide rail (14) along the second direction is arranged on the upper end surface of the support rod (13); the support (10) is mounted to the second rail (14) by a second slider (18); the second driving piece comprises a second motor (11) and a second screw rod (12) driven by the second motor to rotate; the support piece (10) is installed on the second screw rod (12) in a transmission mode.
5. A generic support device according to any one of claims 3 or 4, characterized in that the second electric machine (11) is a two-shaft electric machine; two output shafts at two ends of the second motor (11) are respectively in transmission connection with the two second screw rods (12); the two supporting pieces (10) are symmetrically and respectively arranged on the two second screw rods (12) by taking the second motor (11) as a center.
6. The universal cart support apparatus according to claim 5, wherein said base comprises, a base (1);
a support frame (3); the supporting frame (3) and the base (1) are connected through a plurality of pillars (2); the second supporting part (7) is fixedly arranged at one end of the supporting frame (3); the first supporting part (6) is movably arranged on the supporting frame (3).
7. A generic bogie device according to claim 6, characterized in that the support frame (3) comprises two first guide rails (5) mounted in the first direction; the first supporting part (6) is provided with two first sliding blocks (15) matched with the two first guide rails (5) relative to the two first guide rails; the first driving piece comprises a first motor (9) and a first screw rod (8) driven by the first motor along the first direction; the first supporting part (6) is mounted on the first screw rod (8) in a transmission manner.
8. The versatile cycling apparatus according to claim 7, characterized in that the support frame (3) comprises a reinforcement bar (4) along the first direction; a third guide rail (16) is arranged on the reinforcing rod (4) along the first direction; and a third sliding block matched with the first supporting part (6) is arranged on the first supporting part (6) relative to the third guide rail (16).
9. A generic bogie device according to claim 6, characterized in that the support frame (3) is of rectangular configuration; four supporting columns (2) are respectively arranged at the positions of four corners of the supporting column; the top end and the bottom end of the strut (2) are detachably mounted on the supporting frame (3) and the base (1) respectively.
10. The universal cart device according to claim 9, wherein said pillar (2) comprises a first portion and a second portion; the upper end of the first part is mounted to the support frame (3); the lower end of the first part is mounted on the second part; the overall length of the strut (2) can be adjusted by adjusting the position of the mounting of the first part relative to the second part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122053532.XU CN215854915U (en) | 2021-08-27 | 2021-08-27 | Universal vehicle supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122053532.XU CN215854915U (en) | 2021-08-27 | 2021-08-27 | Universal vehicle supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854915U true CN215854915U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122053532.XU Active CN215854915U (en) | 2021-08-27 | 2021-08-27 | Universal vehicle supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854915U (en) |
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2021
- 2021-08-27 CN CN202122053532.XU patent/CN215854915U/en active Active
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