CN214359859U

CN214359859U - Drive unit transfer device

Info

Publication number: CN214359859U
Application number: CN202023133231.XU
Authority: CN
Inventors: 邢浩; 张春雷; 刘国统
Original assignee: FAW Volkswagen Automotive Co Ltd
Current assignee: FAW Volkswagen Automotive Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-08
Anticipated expiration: 2030-12-23

Abstract

The utility model provides a drive unit transfer device. The device consists of two parts, wherein the first part is a lifting device, and the second part is a quick alignment device. When the pressing equipment in a workshop breaks down and the driving unit needs to be replaced, the field operation only needs to move the movable lifting device to the position right above the spare part of the driving unit, slightly lift the spare part, move the spare part into a station, move the quick aligning device to the position of the driving unit installed in the station, then lower the lifted driving unit onto the quick aligning device, and quickly align the driving unit to the installation position of the driving unit through the quick aligning device, so that the quick disassembly and assembly are realized. When any one drive unit on site has a problem, the drive unit can be quickly moved to the site, and the problem that a forklift and the like cannot enter due to insufficient space on the site is solved. The disassembly, assembly and transportation of the driving unit can be quickly realized, and the station stopping time can be greatly reduced to within 1 hour from 3 hours originally.

Description

Drive unit transfer device

Technical Field

The utility model relates to an equipment maintenance auxiliary device technical field, concretely relates to drive unit transfer device.

Background

At present, in automobile production, the stability of each flanging is ensured by adopting a mechanical pressing mode for four doors and two covers of an automobile, and the failure rate of pressing equipment adopted in a workshop is higher, so that repeated major stops are caused. The more typical stopping is that the complete machine needs to be replaced when the driving unit of the bottom die of the press-fit die breaks down, and the stopping is carried out for more than 3 hours after several times, which brings great trouble to maintenance personnel and seriously affects the production of workshops. Through the internal analysis summary, the dismounting and the transferring of the driving unit occupy nearly 2/3 time in the whole maintenance process, and in the process, the transportation needs to lift and place the spare parts to the maintenance place through a forklift, then the existing spare parts are transported out by a pull cart, a crowbar and the like, the spare parts are lifted and placed to the maintenance place by the forklift, the spare parts in the maintenance place are lifted and placed into the pull cart and the like to be transported into a wire body by the forklift, and the crowbar is used for moving and aligning a lot of time. Therefore, how to quickly and accurately transfer and align the driving units is an important process capable of shortening the stop time.

In view of the above problems, the inventor of the present invention has finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a drive unit transfer device, it can realize when lamination equipment trouble, drive unit's quick transportation and counterpoint.

The utility model discloses a technical scheme lie in:

provides a driving unit transfer device, which comprises a hoisting device and a quick alignment device,

the hoisting device comprises a portal hoisting frame and hoisting mechanisms, wherein the bottoms of two side columns of the portal hoisting frame are provided with rollers, the hoisting mechanisms are arranged on a beam of the portal hoisting frame, and the hoisting mechanisms are used for hoisting the driving unit;

the quick alignment device comprises a bearing frame, universal wheels are mounted at the bottom of the bearing frame, the upper end face of the bearing frame is used for bearing the driving unit, and the width of the bearing frame is smaller than the distance between the two side columns of the gantry type lifting frame.

Furthermore, the upper end face of the bearing frame is provided with a linear guide rail, and the linear guide rail can be matched with the driving unit, so that the driving unit can slide along the linear guide rail.

Furthermore, two ends of the linear guide rail are respectively provided with a limiting column.

Further, the universal wheels are connected to the bottom of the bearing frame through adjusting bolts, and the height of the bearing frame can be adjusted through the adjusting bolts.

Further, the bottom of the bearing frame is also provided with a height adjusting supporting leg, and the height of the bearing frame can be adjusted through the height adjusting supporting leg.

Further, the universal wheel and the roller are provided with locking mechanisms.

Further, the hoisting mechanism is a chain block.

Furthermore, the chain block is connected to a cross beam of the gantry crane through a sliding device, and the sliding device can slide along the cross beam.

Furthermore, reinforcing beams arranged in a triangular mode are arranged on two side columns of the gantry type lifting frame.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a drive unit transfer device structural design is reasonable, and convenient operation, when any drive unit in scene goes wrong, all can remove it to the scene fast to the difficult problem that unable entering such as not enough fork truck of on-the-spot space has been solved. The disassembly, assembly and transportation of the driving unit can be quickly realized, and the station stopping time can be greatly reduced to within 1 hour from 3 hours originally.

Drawings

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic structural view of a gantry crane according to an embodiment of the present invention;

fig. 2 shows a schematic structural view of a rapid alignment device according to an embodiment of the present invention;

fig. 3 is a side view of fig. 2.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

In the description of the present invention, 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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in figures 1-3, the utility model discloses a drive unit transfer device comprises two parts, and the first part is hoisting accessory 1, and the second part is quick aligning device 2. The hoisting device 1 comprises a portal hoisting frame 11 and a hoisting mechanism 12, wherein the bottoms of two side columns 112 of the portal hoisting frame 11 are provided with rollers 113, and a beam 111 of the portal hoisting frame 11 is provided with the hoisting mechanism 12. The quick alignment device 2 includes a carrier 21, a universal wheel 215 is mounted on the bottom of the carrier 21, the upper end surface of the carrier 21 is used for carrying the driving unit, and the width of the carrier 21 is smaller than the distance between the two side posts 112 of the gantry 11. When the pressing equipment is in failure and the driving unit needs to be replaced, the movable lifting device 1 is moved to the position right above the spare part of the driving unit in field operation, the spare part of the driving unit is lifted up slightly and moved into a station, the quick aligning device 2 is moved to the position where the driving unit is installed in the station, the lifted driving unit is lowered onto the quick aligning device 2, and the quick aligning device 2 is quickly aligned to the installation position of the driving unit, so that the quick disassembly and assembly are realized.

In a particular example, the universal wheels and the rollers are provided with locking means to facilitate locking of the position of the lifting device 1, the quick-alignment device 2 in the operating position. Bear frame 21 and form by the angle steel welding, the up end has two parallel arrangement's girder steel 211, processes out two parallel linear guide 212 on two girder steels 211, and drive unit can slide along linear guide with linear guide 211 cooperation, when quick aligning device 2 aims at drive unit mounted position, can be convenient push drive unit mounted position with drive unit through linear guide 211. Two ends of the two linear guide rails 212 are respectively provided with a limiting column 214 to prevent the driving unit from sliding out of the linear guide rails 212 and falling when the operation is not proper. The outer sides of the two steel beams 211 are correspondingly provided with support columns 213 respectively, the universal wheels 215 are installed at the lower ends of the support columns 213, preferably, 6 support columns 213 are arranged, and 6 universal wheels 215 are correspondingly arranged.

In one embodiment, the universal wheels 215 are attached to the bottom of the support column 213 by adjustment bolts, and the height of the carriage can be adjusted by rotating the adjustment bolts. In the alignment operation of the quick alignment device 2, the drive unit is precisely aligned to the mounting position by adjusting the height of the carriage.

In another embodiment, a plurality of height adjusting legs are further installed at the bottom of the carriage 21, by which the caster 215 can be departed from the ground in an operation of aligning the installation position of the driving unit, the ground can be supported by the height adjusting legs, and the height of the carriage can be adjusted.

In a more specific embodiment, the lifting means 12 is a chain block, which is connected to the cross beam 111 of the gantry 11 by means of a sliding device 121, the sliding device 121 being able to slide along the cross beam 111 to facilitate the adjustment of the position when the drive unit is lifted or prevented from falling. The two side columns 112 of the gantry crane 11 are provided with reinforcing beams 114 arranged in a triangular shape, so that the support of the side columns 112 is more stable. An inclined beam 115 is connected between the cross beam 111 and the side column 112 and used for reinforcing the cross beam 111.

According to standard operation flow, field usage the utility model discloses a drive unit transfer device can replace fork truck and pull 12 to hang and put the action, for the dismouting action of the rail of conveniently transporting to do, still in the crowbar of whole in-process prize the various operating time of action and personnel, greatly reduced the time of stopping a platform nearly 2 hours.

The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative, not limiting. The utility model discloses in all can change to some extent structure and connected mode etc. of each part all be in the utility model discloses equal transform and the improvement of going on technical scheme's the basis all should not get rid of the utility model discloses an outside the protection scope.

Claims

1. A drive unit transfer device is characterized by comprising a lifting device and a quick alignment device,

2. A drive unit transfer device according to claim 1, wherein the upper end face of the carrier is provided with a linear guide rail which is capable of cooperating with the drive unit so that the drive unit can slide along the linear guide rail.

3. The drive unit transfer device of claim 2, wherein the linear guide has a limiting post at each end.

4. A drive unit transfer device according to claim 1, wherein the universal wheels are connected to the bottom of the carrier by means of adjusting bolts, by means of which the height of the carrier can be adjusted.

5. A drive unit transfer device according to claim 1, wherein the bottom of the carriage is further provided with height adjustment feet by means of which the height of the carriage can be adjusted.

6. A drive unit transfer apparatus according to any of claims 1 to 5, wherein the castor and the roller each have a locking mechanism thereon.

7. The drive unit transfer device of claim 1, wherein the hoisting mechanism is a chain block.

8. A drive unit transfer arrangement according to claim 7, wherein the chain block is attached to the cross beam of the gantry by a slide, the slide being slidable along the cross beam.

9. A drive unit transfer device according to claim 1, wherein the portal crane has reinforcing beams arranged in a triangular pattern on both side columns.