Brake drum transfer frame

Abstract

The utility model discloses a brake drum transfer frame, and relates to the technical field of automobile processing and manufacturing, the brake drum transfer frame comprises a transfer frame body, the transfer frame body is composed of a bottom plate, a group of rollers and a pair of vertical plates, and four corners of the lower side of the bottom plate are respectively and fixedly connected with the corresponding rollers. When hubs are installed, the included angle between one set of limiting pipes and the bottom plate is 3 degrees, at the moment, one set of limiting pipes are in a micro-inclined state, when the hubs are installed, the hubs are sequentially arranged on the corresponding limiting pipes in a sleeved mode, and after the hubs are installed well through the inclination of the limiting pipes and the fact that the opposite sides of the adjacent hubs are attached through the annular rubber rings, the hubs are installed on the limiting pipes. When a hub is taken down, the square plate is rotated to the angle parallel to the bottom plate, at the moment, the device is in a transfer state, the device is pushed to move to the needed position, when the hub is taken down, the limiting pipe is restored to the initial angle, the hub can be taken down easily, the traditional action that the hub is taken out by bending down repeatedly and then moved to the next position is replaced, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile processing and manufacturing, in particular to a brake drum transfer rack. Background Art

[0002] At present, after the wheel hub is cast and formed, it still needs to go through many processes before it can be processed into a finished product, so the wheel hub workpiece needs to be transported. The transportation process of the wheel hub generally adopts a transport rack in which the wheel hub is radially positioned by a round steel pipe or a transport rack without radial positioning of the wheel hub. The loading and unloading process of the wheel hub using work station equipment is cumbersome, and it is necessary to repeatedly bend down to take out the wheel hub, especially the wheel hub at the bottom, which is more cumbersome when disassembling. In addition, the movement of the wheel hub during transportation can easily cause collisions between the wheel hubs and between the wheel hub and the steel pipe, affecting product quality and even causing product failure. The transport rack currently used in the production line has a simple structure and no positioning device, which makes the wheel hub susceptible to collision during transportation, and the process of loading and disassembling the wheel hub is complicated, which increases the workload of employees. Utility Model Content

[0003] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a brake drum transfer frame, which includes a transfer frame body, characterized in that: the transfer frame body is composed of a bottom plate, a group of rollers and a pair of vertical plates, the four corners of the lower side of the bottom plate are respectively fixedly connected to the corresponding rollers, the pair of vertical plates are placed on the upper side of the bottom plate, and the upper corners of the pair of vertical plates are respectively provided with corresponding inclined grooves;

[0004] The upper side of the base plate is fixedly connected to symmetrical electric push rods, the upper ends of a pair of electric push rods are respectively fixedly connected to corresponding skateboards, one side of a pair of skateboards are respectively bearing-connected to one end of the corresponding rocker rods, the connecting shafts of a pair of rocker rods are respectively bearing-connected and pass through the corresponding skateboards, the connecting shafts of a pair of rocker rods are respectively fixedly connected to corresponding baffles at opposite ends, one end of a pair of baffles are respectively fixedly connected to corresponding square plates, one side of the square plate is fixedly connected to a group of limiting tubes arranged in a square shape, the other ends of a pair of rocker rods are respectively fixedly connected to corresponding sliding columns, and a pair of sliding columns are respectively slidably arranged in the corresponding inclined grooves.

[0005] The utility model is further configured as follows: a pair of symmetrical sleeves are fixedly connected to the upper side of the base plate, a pair of electric push rods are respectively located between the corresponding pair of sleeves, the lower ends of the two pairs of sliding rods are respectively slidably placed in the corresponding sleeves, and the upper ends of the two pairs of sliding rods are respectively fixedly connected to the corresponding slides.

[0006] The present invention is further configured such that the swing angle range of the pair of baffles and the square plate is 3-90°.

[0007] The utility model is further configured as follows: opposite sides of a pair of baffles are covered with a soft rubber layer, one side of the square plate is covered with a soft rubber layer, and the outer sides of a group of limiting tubes are covered with a hard rubber layer. The soft rubber layer prevents bumps from occurring during assembly and disassembly of the wheel hub, plays a buffering and protective role for the wheel hub, and avoids damage to the surface of the wheel hub. The hard rubber layer has good wear resistance, and avoids wear on the surface of the limiting tube and the inner ring of the center hole of the wheel hub due to long-term use.

[0008] The present invention is further configured such that an annular rubber pad can be installed between adjacent hubs to prevent wear between the adjacent hubs (the rubber pad is prior art and is not shown in the figure).

[0009] The beneficial technical effect of the present invention is as follows: when installing the wheel hub, the angle between a group of limiting tubes and the base plate is 3°. At this time, a group of limiting tubes is in a slightly inclined state. When installing the wheel hub, the wheel hub is put on the corresponding limiting tube in turn. Through the inclination of the limiting tube, the opposite sides of adjacent wheel hubs are fitted through the annular rubber ring. After multiple groups of wheel hubs are loaded, a pair of electric push rods are started to rotate the square plate to an angle parallel to the base plate. At this time, it is in the transfer state. Push the device to move it to the desired position. When removing the wheel hub, restore the limiting tube to the initial angle, and the wheel hub can be easily removed, replacing the traditional action of repeatedly bending over to take out the wheel hub and then moving it to the next position. This avoids the problem that the wheel hub at the bottom is more difficult to remove, and reduces the labor intensity of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 Shows the three-dimensional structure of the utility model Figure 1 .

[0011] Figure 2 Shows the three-dimensional structure of the utility model Figure 2 .

[0012] Figure 3 Shows the three-dimensional structure of the utility model Figure 3 .

[0013] Figure 4 Shows the three-dimensional structure of the utility model Figure 4 .

[0014] Figure 5 A three-dimensional structural diagram showing a partial structure of the utility model is shown.

[0015] Figure 1: 1. Limiting tube, 2. Square plate, 3. Baffle, 4. Vertical plate, 5. Sliding rod, 6. Sleeve, 7. Sliding column, 8. Inclined groove, 9. Wheel hub, 10. Slide plate, 11. Electric push rod, 12. Rocker arm. DETAILED DESCRIPTION

[0016] Please refer to the attached Figure 1-Figure 5 It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0017] The opposite side of the baffle is covered with a soft rubber layer, one side of the square plate is covered with a soft rubber layer, and the outer side of a group of limit tubes is covered with a hard rubber layer. The soft rubber layer prevents collisions when disassembling the wheel hub, plays a buffering and protective role on the wheel hub, and avoids damage to the surface of the wheel hub. The hard rubber layer has good wear resistance and avoids wear on the surface of the limit tube and the inner ring of the center hole of the wheel hub due to long-term use.

[0018] The utility model proposes a brake drum transport frame. Before use, the output ends of a pair of electric push rods 11 are all extended. At this time, a pair of slide columns 7 are located at the highest position in the corresponding inclined grooves 8. The angle between a group of limit tubes 1 and the bottom plate is 3°. A group of limit tubes 1 is in a slightly inclined state, which is convenient for the subsequent installation of wheel hubs 9. When the adjacent wheel hubs 9 are fitted together, Figure 1 As shown, when using this device, pick up a wheel hub 9, pass the center hole of the wheel hub 9 through the corresponding limiting tube 1, push the wheel hub 9 to fit one side of the square plate 2, pick up an annular rubber pad, pass its center hole through a limiting tube 1, then pick up the second wheel hub 9 and place it on the same limiting tube 1, push the wheel hub 9 to fit the annular rubber pad, and then put in the next annular rubber pad, and so on. The wheel hubs 9 and the annular rubber pads are placed alternately. After one limiting tube 1 is filled with wheel hubs 9, the remaining limiting tubes 1 are filled with wheel hubs 9 in sequence, as shown in FIG. Figure 2As shown, under the action of the inclination of the limiting tube 1, the opposite sides of adjacent wheel hubs 9 are fitted through the annular rubber ring, and no movement will occur. During loading, the wheel hub 9 is buffered and protected by the soft rubber layer of the square plate 2 and a pair of baffles 3. When installing the wheel hub 9, if the square plate 2 and the baffle 3 are accidentally bumped, the surface of the wheel hub will not be damaged. The inner ring of the wheel hub 9 is protected by the hard rubber layer on the surface of a group of limiting tubes 1 to avoid wear on the surface of the limiting tube 1 and the inner ring of the center hole of the wheel hub 9 due to long-term use. Under the position limiting action of a group of limiting tubes 1, the opposite sides of adjacent wheel hubs 9 on the same plane will not collide or wear. After multiple groups of wheel hubs 9 are loaded, a pair of electric push rods are started. 11, the output ends of a pair of electric push rods 11 retract and drive the corresponding slide plates 10 to slide downward, the pair of slide plates 10 drive the corresponding pair of slide bars 5 to slide downward along the corresponding sleeves 6, the pair of slide plates 10 drive the corresponding rocker rods 12 to swing, the pair of rocker rods 12 drive the corresponding slide column 7 to slide downward along the corresponding inclined groove 8, the central axis of the pair of rocker rods 12 drives the corresponding baffle 3 to swing downward, the pair of baffles 3 drive multiple groups of wheel hubs 9 to swing downward through the square plate 2 and a group of limiting tubes 1, when the output ends of the pair of electric push rods 11 are all retracted, the pair of electric push rods 11 are closed, at this time, the pair of slide columns 7 are located at the lowest position in the corresponding inclined groove 8, and the square plate 2 is parallel to the bottom plate, as shown in FIG. Figure 3 As shown, it is in the transfer state at this time. Push the device to move it to the required position. When the wheel hub 9 needs to be removed, start the pair of electric push rods 11 again to restore the device to the initial state. The staff can directly stand up to remove the wheel hub 9 and move it to the corresponding position. The wheel hub 9 can be easily removed regardless of whether it is located on the outside or close to the square plate 2. It replaces the traditional action of repeatedly bending over to take out the wheel hub and then moving it to the next position, avoids the problem that the wheel hub at the bottom is more difficult to take out, and reduces the labor intensity of employees. After removing the wheel hub 9, push the device to the wheel hub storage and put in the next group of wheel hubs 9. The device is easy to operate and avoids the possible wear and tear when loading and transferring the wheel hub 9.

[0019] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and components may be substituted with equivalents without departing from the scope of the present invention. In particular, the various technical features described in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions within the scope of the claims.

[0020] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and are not intended to indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.

[0023] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A brake drum transfer rack, comprising a transfer rack body, characterized in that: The transfer frame body is composed of a bottom plate, a group of rollers and a pair of vertical plates (4), the four corners of the bottom plate are respectively fixedly connected to the corresponding rollers, the pair of vertical plates (4) are placed on the upper side of the bottom plate, and the upper corners of the pair of vertical plates (4) are respectively provided with corresponding inclined grooves (8); The upper side of the bottom plate is fixedly connected to symmetrical electric push rods (11), the upper ends of a pair of electric push rods (11) are respectively fixedly connected to corresponding slides (10), one side of a pair of slides (10) is respectively bearing-connected to one end of a corresponding rocker (12), the connecting shafts of a pair of rocker (12) are respectively bearing-connected and pass through the corresponding slides (10), the connecting shafts of a pair of rocker (12) are respectively fixedly connected to corresponding baffles (3) at opposite ends, one end of a pair of baffles (3) is respectively fixedly connected to corresponding square plates (2), one side of the square plates (2) is fixedly connected to a group of limiting tubes (1) arranged in a square shape, the other ends of a pair of rocker (12) are respectively fixedly connected to corresponding sliding columns (7), and a pair of sliding columns (7) are respectively slidably arranged in the corresponding inclined grooves (8).

2. The brake drum transport rack according to claim 1, characterized in that: A pair of symmetrical sleeves (6) are fixedly connected to the upper side of the bottom plate, a pair of electric push rods (11) are respectively located between the corresponding pair of sleeves (6), the lower ends of the two pairs of slide rods (5) are respectively slidably arranged in the corresponding sleeves (6), and the upper ends of the two pairs of slide rods (5) are respectively fixedly connected to the corresponding slide plates (10).

3. The brake drum transport rack according to claim 1, characterized in that: The swing angle range of the pair of baffles (3) and the square plate (2) is 3-90 degrees.

4. The brake drum transport rack according to claim 1, characterized in that: The opposite sides of a pair of baffles (3) are covered with a soft rubber layer, one side of the square plate (2) is covered with a soft rubber layer, and the outer sides of a group of limiting tubes (1) are covered with a hard rubber layer.

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