CN221164760U - Overturning and unloading device for automobile rear auxiliary frame - Google Patents

Abstract

The utility model discloses a turnover unloading device for a rear auxiliary frame of an automobile, which comprises an upright post frame arranged on the ground, wherein a workbench for placing the rear auxiliary frame of the automobile is arranged on the ground in the area of the upright post frame; the lifting device comprises an upright frame, and is characterized by further comprising an X-direction moving rail, a Y-direction moving rail, a Z-direction moving lifting device, a turning device and a clamping device, wherein the X-direction moving rail is arranged on the X-direction moving rail, the Y-direction moving rail is arranged on the X-direction moving rail and is perpendicular to the X-direction, the Z-direction moving lifting device is arranged on the Y-direction moving rail and can move up and down in the Z-direction, the turning device is arranged on the Z-direction moving lifting device, and the clamping device is arranged on the turning device. The utility model has convenient operation, can conveniently realize the overturning and discharging of the rear auxiliary frame of the automobile, and improves the production efficiency.

Description

A flip lower part device for automobile rear subframe

Technical Field

The utility model belongs to the technical field of automobile production, in particular to a flip lower part device for a rear auxiliary frame of an automobile.

Background technique

At present, with the rapid development of the automobile market, the automobile industry is shifting towards high-intelligence and high-efficiency production. In the automobile parts production lines of major automobile manufacturers, the loading and unloading of parts has always been a difficult problem to be solved. On the one hand, some parts are too large and heavy to be loaded and unloaded manually, and generally require the help of some auxiliary tools for efficient loading and unloading.

Among them, in the production process of automobile rear subframes, it is difficult to load and unload parts manually. If robots are used to load and unload parts, they can only load and unload parts point by point. Nowadays, most automobile rear subframes are stored in shelves, which makes it difficult to meet the demand for efficient unloading of automobile rear subframes to shelves. In addition, the cost of loading and unloading parts by robots is too high and it takes up a lot of space.

How to solve the above technical problems has become an urgent problem to be solved.

Utility Model Content

The utility model aims to provide a flip lower piece device for a rear subframe of an automobile which is easy to operate, and the flip lower piece device can conveniently realize the flip lower piece of the rear subframe of the automobile, thereby improving production efficiency.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A flipping lower part device for a rear subframe of an automobile comprises a column frame installed on the ground, a workbench for placing the rear subframe of the automobile is installed on the ground in the column frame area; and further comprises an X-direction movable track, a Y-direction movable track, a Z-direction movable hanger, a flipping device, and a clamping device, wherein the X-direction movable track is installed in the X-direction of the column frame, the Y-direction movable track is installed on the X-direction movable track and in the Y-direction perpendicular to the X-direction, the Z-direction movable hanger is installed on the Y-direction movable track and can move up and down, the flipping device is installed on the Z-direction movable hanger, and the clamping device is installed on the flipping device.

Preferably, material racks are placed on the ground at both ends of the column frame along the X direction, and the column frame covers the material rack area.

Preferably, a lower piece rail is also installed on the lower side of the column frame and the lower piece rail is installed near the workbench.

The flipping device includes a fixed column and a boom arranged on the fixed column; it also includes a flip controller, a flip cylinder, a first hinge, a first floating joint, a connecting shaft, a flip shaft, and a flip arm, wherein the boom is installed on the Z-axis movable hanger, the flip controller is arranged on the boom and the flip controller is connected to the flip cylinder, the fixed end of the flip cylinder is installed on the fixed column through the first hinge, and the movable end of the flip cylinder is connected to the connecting shaft through the first floating joint, the connecting shaft is installed on the flip arm, and the flip arm is connected to the fixed column through the flip shaft.

Preferably, the flipping device further comprises a cover plate, a bearing installed inside the fixed column, the bearing is used to realize the rotation of the flip axis and the flip arm around the fixed column through the cover plate, and a clamping controller is also provided on the boom.

The clamping device includes a square plate and a cylinder mounting seat is fixed on the square plate, a slide rail is provided along the length direction of the square plate, and the square plate is installed on the flip arm to achieve flipping; it also includes a clamping cylinder, a third hinge, a floating joint, a second hinge, a sliding seat, an L-shaped clamping block, and a mounting seat, wherein the fixed end of the clamping cylinder is installed on the cylinder mounting seat through the third hinge and the clamping cylinder is also connected to a cylinder controller, the movable end of the clamping cylinder is connected to the floating joint and the floating joint is installed on the sliding seat through the second hinge, the sliding seat is movably installed on the slide rail, and the L-shaped clamping block is arranged on the sliding seat.

Preferably, the clamping device also includes a pressure block, an X-axis limit plate, a Y-axis limit plate, and an angle seat, wherein the pressure block is installed on the square plate to limit the Z-axis position of the rear subframe of the automobile, the Y-axis limit plate is installed on the square plate through the angle seat to limit the Y-axis position of the rear subframe of the automobile, and the X-axis limit plate is fixed to the square plate through the mounting seat to limit the X-axis position of the rear subframe of the automobile.

Due to the adoption of the above structure, the utility model has the following beneficial effects:

In the present utility model, the X-direction movable track is installed in the X-direction of the column frame, the Y-direction movable track is installed on the X-direction movable track and in the Y-direction perpendicular to the X-direction, the Z-direction movable hanger is installed on the Y-direction movable track and can move up and down in the Z-direction, the flipping device is installed on the Z-direction movable hanger, and the clamping device is installed on the flipping device. Therefore, the present utility model realizes the movement in the X, Y, and Z directions through the cooperation of the above-mentioned X-direction movable track, the Y-direction movable track, and the Z-direction movable hanger, and assists the flipping device to realize the flipping of the clamping device within 90°, and the clamping device is used to clamp or release the rear subframe of the automobile. Therefore, the present utility model is easy to operate, has a simple and reliable structure, improves production efficiency, facilitates the rapid transformation of the rear subframe of the automobile from one posture to another, realizes the flipping and unloading of the rear subframe of the automobile, effectively solves the problem of batch unloading of the rear subframe of the automobile, reduces the work intensity of workers, increases the utilization rate of the production line site, and can effectively reduce costs and increase efficiency.

In short, the utility model is easy to operate, and can conveniently realize the flipping of the rear subframe of the automobile, thereby improving production efficiency.

The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the overall structure of the turning device of the present utility model;

FIG3 is a schematic diagram of the overall structure of the front view of the turning device of the present invention;

FIG4 is a partial cross-sectional schematic diagram of the turning axis of the turning device of the present invention;

FIG. 5 is a schematic diagram of the overall structure of the clamping device of the present invention.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figure 1, a flipping lower part device for a rear subframe of an automobile includes a column frame 104 installed on the ground, a workbench 102 for placing the rear subframe 103 of the automobile is installed on the ground in the area of the column frame 104; it also includes an X-direction movable rail 106, a Y-direction movable rail 107, a Z-direction movable hanger 108, a flipping device 109, and a clamping device 110, wherein the X-direction movable rail 106 is installed in the X-direction of the column frame 104, the Y-direction movable rail 107 is installed on the X-direction movable rail 106 and in the Y-direction perpendicular to the X-direction, the Z-direction movable hanger 108 is installed on the Y-direction movable rail 107 and can move up and down in the Z-direction, the flipping device 109 is installed on the Z-direction movable hanger 108, and the clamping device 110 is installed on the flipping device 109.

Preferably, a material rack 105 is placed on the ground at both ends of the column frame 104 along the X direction, and the column frame 104 covers the area of the material rack 105. A lower piece track 101 is also installed on the lower side of the column frame 104 and the lower piece track 101 is installed near the workbench 102.

Among them, the lower piece track 101 is used to transport the processed automobile rear subframe 103 to the workbench 102, the workbench 102 is used to inspect and store the automobile rear subframe 103, the Y-direction movable track 107 is used to realize the movement of the Y-direction movable track 107 along the X direction in the column frame 104, the Z-direction movable hanger 108 is used to realize the movement of the Z-direction movable hanger 108 along the Y direction in the column frame 104, the flipping device 109 is used to realize the movement of the flipping device 109 along the Z direction in the column frame, the flipping device 109 can realize a 90-degree flip of the clamping device 110, and the clamping device 110 is used to clamp the automobile rear subframe 103.

When the utility model is used specifically, first, the rear subframe 103 of the automobile is transported to the workbench 102 through the unloading track 101. After being checked by the worker, the rear subframe 103 of the automobile on the workbench 102 is clamped and grabbed by operating the Z-direction movable hanger 108 and the clamping device 110, and then the rear subframe 103 of the automobile is transported to the material rack position 105 through the X-direction movable track 106 and the Y-direction movable track 107. The worker operates the flipping device 109 to flip the rear subframe 103 of the automobile vertically to the ground, and the rear subframe 103 of the automobile is placed in the shelf through the clamping device 110. Then the clamping device 110 releases the clamping of the rear subframe 103 of the automobile, and the flipping device 109 returns to a flat state. Finally, the worker returns to the vicinity of the workbench 102 through the X-direction movable track 106 and the Y-direction movable track 107 to unload the next piece.

Please refer to Figures 2 to 4. The flip device 109 includes a fixed column 2106 and a boom 2101 arranged on the fixed column 2106; it also includes a flip controller 2102, a flip cylinder 2104, a first hinge 2105, a first floating joint 2107, a connecting shaft 2108, a flip shaft 2109, and a flip arm 2110, wherein the boom 2101 is installed on the Z-axis movable hanger 108, the flip controller 2102 is arranged on the boom 2101 and the flip controller 2102 is connected to the flip cylinder 2104, the fixed end of the flip cylinder 2104 is installed on the fixed column 2106 through the first hinge 2105, and the movable end of the flip cylinder 2104 is connected to the connecting shaft 2108 through the first floating joint 2107, the connecting shaft 2108 is installed on the flip arm 2110, and the flip arm 2110 is connected to the fixed column 2106 through the flip shaft 2109. Preferably, the flipping device 109 also includes a cover plate 2112 and a bearing 2111 installed inside the fixed column 2106, wherein the bearing 2111 is used to realize the rotation of the flipping axis 2109 and the flipping arm 2110 around the fixed column 2106 through the cover plate 2112, and a clamping controller 2103 is also provided on the boom 2101.

When the flip device 109 is used, the worker controls the retraction of the active end of the flip cylinder 2104 through the flip controller 2102, and opens the flip arm 2110 to be perpendicular to the ground through the first floating joint 2107, the first hinge 2105, the connecting shaft 2108, the flip shaft 2109, and the bearing 2111; the worker controls the extension of the active end of the flip cylinder 2104 through the flip controller 2102, and opens the flip arm 2110 to be parallel to the ground through the first floating joint 2107, the first hinge 2105, the connecting shaft 2108, the flip shaft 2109, and the bearing 2111.

Please refer to Figure 5, the clamping device 110 includes a square plate 3101 and a cylinder mounting seat 3104 is fixed on the square plate 3101, a slide rail 3106 is provided on the square plate 3101 along the length direction, and the square plate 3101 is installed on the flip arm 2110 for flipping; it also includes a clamping cylinder 3102, a third hinge 3103, a floating joint 3105, a second hinge 3107, a sliding seat 3108, an L-shaped clamping block 3109, and a mounting seat 3111, wherein the The fixed end of the clamping cylinder 3102 is mounted on the cylinder mounting seat 3104 via the third hinge 3103 and the clamping cylinder 3102 is also connected to a cylinder controller. The movable end of the clamping cylinder 3102 is connected to the floating joint 3105 and the floating joint 3105 is mounted on the sliding seat 3108 via the second hinge 3107. The sliding seat 3108 is movably mounted on the slide rail 3106, and the L-shaped clamping block 3109 is arranged on the sliding seat 3108.

Preferably, the clamping device 110 also includes a pressure block 3112, an X-axis limit plate 3110, a Y-axis limit plate 3113, and an angle seat 3114, wherein the pressure block 3112 is installed on the square plate 3101 to limit the Z-axis position of the rear subframe of the automobile, the Y-axis limit plate 3113 is installed on the square plate 3101 through the angle seat 3114 to limit the Y-axis position of the rear subframe of the automobile, and the X-axis limit plate 3110 is fixed to the square plate 3101 through the mounting seat 3111 to limit the X-axis position of the rear subframe of the automobile.

When the clamping device 110 is used, the clamping cylinder 3102 is extended to drive the floating joint 3105 and the sliding seat 3108 to slide on the slide rail 3106, so that the L-shaped clamping block 3109 moves in the X and Z directions to clamp the rear sub-frame of the automobile, thereby realizing the clamping restriction of the rear sub-frame of the automobile in the directions of X and Z. The clamping cylinder 3102 is extended to drive the floating joint 3105 and the sliding seat 3108 to slide on the slide rail 3106, so that the L-shaped clamping block 3109 moves in the X and Z directions to release the rear sub-frame of the automobile, thereby canceling the clamping restriction of the rear sub-frame of the automobile in the directions of X and Z.

The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims (7)

1. A device for flipping a lower part of a rear subframe of an automobile, comprising a column frame (104) installed on the ground, and a workbench (102) for placing the rear subframe (103) of the automobile installed on the ground in the area of the column frame (104); characterized in that it also includes an X-direction movable track (106), a Y-direction movable track (107), a Z-direction movable hanger (108), a flipping device (109), and a clamping device (110), wherein the X-direction movable track (106) is installed in the X-direction of the column frame (104), the Y-direction movable track (107) is installed on the X-direction movable track (106) and in the Y-direction perpendicular to the X-direction, the Z-direction movable hanger (108) is installed on the Y-direction movable track (107) and in the Z-direction that can move up and down, the flipping device (109) is installed on the Z-direction movable hanger (108), and the clamping device (110) is installed on the flipping device (109). 2. A flipping lower part device for a rear subframe of an automobile according to claim 1, characterized in that: a material rack (105) is placed on both ends of the column frame (104) on the ground along the X direction, and the column frame (104) covers the area of the material rack (105). 3. A flipping lower piece device for a rear subframe of an automobile according to claim 2, characterized in that a lower piece rail (101) is also installed on the lower side of the column frame (104) and the lower piece rail (101) is installed near the workbench (102). 4. A flip lower part device for a rear subframe of an automobile according to any one of claims 1 to 3, characterized in that: the flip device (109) comprises a fixed column (2106) and a suspension arm (2101) arranged on the fixed column (2106); it also comprises a flip controller (2102), a flip cylinder (2104), a first hinge (2105), a first floating joint (2107), a connecting shaft (2108), a flip shaft (2109), and a flip arm (2110), wherein the suspension arm (2101) is installed on the Z-direction movable hanger (108), and the flip controller (2102) is arranged on the boom (2101) and the flip controller (2102) is connected to the flip cylinder (2104), the fixed end of the flip cylinder (2104) is installed on the fixed column (2106) through the first hinge (2105) and the movable end of the flip cylinder (2104) is connected to the connecting shaft (2108) through the first floating joint (2107), the connecting shaft (2108) is installed on the flip arm (2110), and the flip arm (2110) is connected to the fixed column (2106) through the flip shaft (2109). 5. A flipping lower part device for a rear subframe of an automobile according to claim 4, characterized in that: the flipping device (109) also includes a cover plate (2112), a bearing (2111) installed inside the fixed column (2106), the bearing (2111) is used to realize the rotation of the flip axis (2109) and the flip arm (2110) around the fixed column (2106) through the cover plate (2112), and a clamping controller (2103) is also provided on the suspension arm (2101). 6. A flip lower member device for a rear subframe of an automobile according to claim 4, characterized in that: the clamping device (110) comprises a square plate (3101) and a cylinder mounting seat (3104) is fixed on the square plate (3101), a slide rail (3106) is provided on the square plate (3101) along the length direction, and the square plate (3101) is mounted on the flip arm (2110) for flipping; it also comprises a clamping cylinder (3102), a third hinge (3103), a floating joint (3105), a second hinge (3107), a sliding seat (3108), an L-shaped clamping block (3109 ), a mounting seat (3111), wherein the fixed end of the clamping cylinder (3102) is mounted on the cylinder mounting seat (3104) via the third hinge (3103) and the clamping cylinder (3102) is also connected to a cylinder controller, the movable end of the clamping cylinder (3102) is connected to the floating joint (3105) and the floating joint (3105) is mounted on the sliding seat (3108) via the second hinge (3107), the sliding seat (3108) is movably mounted on the slide rail (3106), and the L-shaped clamping block (3109) is arranged on the sliding seat (3108). 7. A flipping lower part device for a rear subframe of an automobile according to claim 6, characterized in that: the clamping device (110) also includes a pressure block (3112), an X-direction limit plate (3110), a Y-direction limit plate (3113), and an angle seat (3114), wherein the pressure block (3112) is installed on the square plate (3101) to limit the Z-direction position of the rear subframe of the automobile, the Y-direction limit plate (3113) is installed on the square plate (3101) through the angle seat (3114) to limit the Y-direction position of the rear subframe of the automobile, and the X-direction limit plate (3110) is fixed on the square plate (3101) through the mounting seat (3111) to limit the X-direction position of the rear subframe of the automobile.