Transfer platform for heavy mold machining

Abstract

The invention discloses a heavy mold machining transfer platform which comprises a first frame, a second frame and a function plate, and the second frame is fixedly arranged at the upper end of the first frame through diagonal draw bars and vertical rods; a fixing shaft is arranged on the edge of the second frame through a fixing cylinder, the function plate is hinged to the fixing shaft through a rotating cylinder, and a limiting plate is fixedly arranged on the side, away from the function plate, of the rotating cylinder. A crane body is arranged on the front end face of the first cross beam through a base, a long bolt matched with the first connecting cylinder is fixedly arranged on the rear end face of the base of the crane body, and the long bolt is provided with a fixing nut after penetrating through the first connecting cylinder on the first cross beam. The transfer platform for heavy mold machining is ingenious in design, simple in structure and practical in function, and the problems that the size of a bearing plate of a plate trailer cannot be adjusted generally, and the plate trailer cannot be suitable for molds of different sizes are effectively solved.

Description

Technical Field

[0001] The present invention relates to the field of transfer platforms, and particularly to a transfer platform for heavy die processing. Background Art

[0002] In the process of new energy vehicle manufacturing, integrated injection molds for complex shaped parts such as the front face and instrument panel of the vehicle are often large in size and heavy in weight. Such molds usually require multiple processing steps during the development and processing, involving the coordinated cooperation between different processing equipment and processing sections. The transfer of such heavy molds between multiple processing positions also poses great difficulties to manufacturers. In the prior art, flatbed trucks are usually used to transport such molds, but the size of the bearing plate of the flatbed truck cannot usually be adjusted and is not applicable to molds of different sizes. Therefore, how to develop a transfer platform for heavy die processing has become an urgent problem for those skilled in the art. Summary of the Invention

[0003] The object of the present invention is to provide a transfer platform for heavy die processing, which solves the problem that the size of the bearing plate of a flatbed truck cannot usually be adjusted and is not applicable to molds of different sizes.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A transfer platform for heavy die processing of the present invention includes a first frame, a second frame and a functional plate. The second frame is fixedly arranged at the upper end of the first frame through inclined tie rods and vertical rods; a fixed shaft is arranged at the edge of the second frame through a fixed cylinder, and the functional plate is hinged on the fixed shaft through a rotating cylinder, and a limiting plate is fixedly arranged on the side of the rotating cylinder away from the functional plate.

[0006] Further, the second frame includes second cross beams and second connecting cylinders. The number of the second cross beams is three, and the three second cross beams are welded and connected through the second connecting cylinders.

[0007] Further, the fixed cylinder is welded on the edge of the second cross beam.

[0008] Further, lifting rings are welded on the edge of the functional plate.

[0009] Further, the first frame includes first cross beams and first connecting cylinders. The number of the first cross beams is two, and the two first cross beams are welded and connected through the first connecting cylinders.

[0010] Further, a hoist body is arranged on the front end face of the first cross beam through a base. A long bolt matched with the first connecting cylinder is fixedly arranged on the rear end face of the base of the hoist body. After the long bolt passes through the first connecting cylinder on the first cross beam, a fixing nut is arranged.

[0011] Furthermore, casters are provided at the bottom end of the first frame.

[0012] Furthermore, vertical plates are welded to the edges of the first frame. A lead screw is rotatably provided between the vertical plates and the mounting base of the caster. The lead screw is driven by a motor outside the vertical plate. A slider is provided on the lead screw. The slider is in threaded cooperation with the lead screw. An auxiliary wheel is fixedly provided at the lower end of the slider.

[0013] Furthermore, a spare battery pack is provided on the upper surface of the first frame. The spare battery pack is detachably provided on the first frame; the spare battery pack is electrically connected to the motor driving the lead screw; the spare battery pack is electrically connected to the hub motor driving the caster; the spare battery pack is electrically connected to the hoist body.

[0014] Furthermore, the upper surface of the second cross beam in the middle part of the second frame is in contact and cooperation with the functional plate; the lower surface of the second frame is in contact and cooperation with the limiting plate.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are as follows:

[0016] In the transfer platform for heavy die processing of the present invention, extendable functional plates are provided on both sides of the second frame. When the functional plates do not need to be extended, the functional plates are inside the second frame, making the equipment have better passability. When extension is required, the functional plates can be turned outwards and fixed by the limiting plates, greatly extending the actual use length of the second frame and being applicable to the transportation of larger-sized dies; when the functional plates of the transfer platform for heavy die processing of the present invention are in the vertical position, they can be used as railing plates. The vertically arranged functional plates are fixed by connecting ropes or rigid pull rods through the lifting rings at the top, playing a role in preventing the die from slipping and falling; the first frame of the transfer platform for heavy die processing of the present invention can also be used as a cargo hold. At this time, the inclined pull rods and the vertical rods serve as railing plates, having a better cargo hold depth. When it is not convenient to use a towed cable to drive the equipment, a spare battery pack can also be provided on the first frame; fixed casters and auxiliary wheels that can move left and right are provided at the bottom end of the first frame of the transfer platform for heavy die processing of the present invention. When the functional plates are unfolded, the auxiliary wheels can move to the outer position to prevent the equipment from tipping over. Generally speaking, the transfer platform for heavy die processing of the present invention is ingeniously designed, simple in structure, and practical in function, effectively solving the problem that the size of the loading plate of a flatbed truck usually cannot be adjusted and cannot be applicable to dies of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present invention with reference to the drawings:

[0018] Figure 1 It is the front view of the transfer platform for heavy die processing of the present invention;

[0019] Figure 2 Top view of the transfer platform for heavy die processing of the present invention (function board retracted);

[0020] Figure 3 Top view of the transfer platform for heavy die processing of the present invention (function board deployed);

[0021] Figure 4 Axonometric drawing of the function board;

[0022] Figure 5 Front view of the transfer platform for heavy die processing of the present invention (excluding the crane body);

[0023] Figure 6 Top view of the transfer platform for heavy die processing of the present invention (excluding the crane body);

[0024] Figure 7 Installation structure diagram of the crane body.

[0025] Explanation of reference numerals: 1, first frame; 101, first cross beam; 102, first connecting cylinder; 103, vertical rod; 104, diagonal tie rod; 2, second frame; 201, second cross beam; 202, second connecting cylinder; 203, fixed cylinder; 204, fixed shaft; 3, crane body; 301, base; 302, long bolt; 303, fixing nut; 4, function board; 401, rotating cylinder; 402, limiting plate; 403, lifting ring; 5, caster wheel; 6, auxiliary wheel; 601, slider; 602, vertical plate; 603, motor; 604, lead screw; 7, spare battery pack. Detailed implementation manners

[0026] As Figures 1 to 7 shown, a transfer platform for heavy die processing includes a first frame 1, a second frame 2, a function board 4, caster wheels 5 and a crane body 3.

[0027] The second frame 2 is fixedly arranged at the upper end of the first frame 1 through a diagonal tie rod 104 and a vertical rod 103. The diagonal tie rod 104 is made of channel steel, and both ends of the diagonal tie rod 104 are welded to the first frame 1 and the second frame 2 respectively. The vertical rod 103 is detachably arranged between the first frame 1 and the second frame 2 through bolts.

[0028] The first frame 1 includes a first cross beam 101 and a first connecting cylinder 102. The first cross beam 101 is made of channel steel. The number of the first cross beams 101 is two, and the number of the first connecting cylinders 102 is five. The two first cross beams 101 are welded and connected through the first connecting cylinders 102. The first connecting cylinder 102 is made of hollow steel pipe, which reduces the total weight of the equipment while ensuring the strength, and is also convenient for subsequent equipment insertion and installation.

[0029] The first frame of the transfer platform for heavy die processing of the present invention can be used as a cargo hold. At this time, the inclined tie rods 104 and the vertical rods 103 serve as the railing, having a better cargo hold depth. When it is necessary to increase the density of the railing to prevent small dies from falling out, more vertical rods 103 can be arranged between the first frame 1 and the second frame 2 through bolts.

[0030] The second frame 2 includes second cross beams 201 and second connecting cylinders 202. The number of the second cross beams 201 is three, and the number of the second connecting cylinders 202 is five. The three second cross beams 201 are welded and connected through the second connecting cylinders 202. A fixed shaft 204 is arranged at the edge of the second frame 2 through a fixed cylinder 203. The function board 4 is hinged on the fixed shaft 204 through a rotating cylinder 401. A limiting plate 402 is fixedly arranged on the side of the rotating cylinder 401 away from the function board 4. A lifting ring 403 is welded at the edge of the function board 4.

[0031] The fixed cylinder 203 is welded at the edge of the second cross beam 201. The upper surface of the second cross beam 201 in the middle part of the second frame 2 is in contact and cooperation with the function board 4; the lower surface of the second frame 2 is in contact and cooperation with the limiting plate 402.

[0032] The transfer platform for heavy die processing of the present invention is provided with extendable function boards 4 on both sides of the second frame 2. When not in need of extension, the function boards 4 are located within the second frame 2. The second cross beams 201 within the second frame 2 provide support for the function boards 4, ensuring the flatness of the second frame 2, facilitating the placement of dies, and the function boards 4 after being retracted enable the equipment to have better passing performance.

[0033] When extension is needed, the function boards 4 can be turned outwards and fixed by the contact between the limiting plates 402 and the lower surface of the second frame 2, making the function boards 4 and the second frame 2 form a complete plane, greatly extending the actual use length of the second frame 2, and being applicable to the transportation of larger-sized dies.

[0034] When the function board 4 of the transfer platform for heavy die processing of the present invention is in the vertical position, it can be used as a railing. The vertically arranged function board 4 is fixed by connecting a rope or a rigid pull rod through the lifting ring 403 at the top, playing a role in preventing the die from slipping and falling.

[0035] On the front end face of the first crossbeam 101, a crane body 3 is arranged through a base 301. The crane body 3 enables self-loading and unloading of the mold, greatly improving the transportation efficiency. Since the first crossbeam 101 is made of channel steel, the base 301 can be semi-embedded in the first crossbeam 101 for installation, making the base 301 and the crane body 3 have better stability. On the rear end face of the base 301 of the crane body 3, a long bolt 302 mating with the first connecting cylinder 102 is fixedly arranged. After the long bolt 302 passes through the first connecting cylinder 102 on the first crossbeam 101, a fixing nut 303 is arranged. During installation, the base 301 of the crane body 3 can be installed between any two adjacent first connecting cylinders 102 of the first frame 1 through the long bolt 302, enabling the crane body 3 to select a more suitable installation position according to the mold to be hoisted. In addition, the long bolt 302 and the first connecting cylinder 102 are connected by the fixing nut 303, facilitating the adjustment of the installation position of the crane body 3 in the later stage.

[0036] At the bottom end of the first frame 1, casters 5 are fixedly arranged. The casters 5 are driven by hub motors and are responsible for the walking work of the equipment. Their power requirements can be achieved through a drag cable. To improve the operation convenience, a wireless remote controller can be set to be responsible for the control.

[0037] On the edge of the first frame 1, a vertical plate 602 is welded. Between the vertical plate 602 and the mounting seat of the caster 5, a lead screw 604 is rotatably arranged. The lead screw 604 is driven by a motor 603 outside the vertical plate 602. On the lead screw 604, a slider 601 is arranged. The upper surface of the slider 601 is in sliding fit with the lower surface of the first frame 1. The slider 601 is in threaded fit with the lead screw 604. At the lower end of the slider 601, an auxiliary wheel 6 is fixedly arranged. The auxiliary wheel 6 adopts a universal wheel, which is convenient for lateral adjustment.

[0038] At the bottom end of the first frame 1 of the transfer platform for heavy die processing of the present invention, fixed casters 5 and auxiliary wheels 6 that can move left and right are arranged. When the functional plate 4 is unfolded, the auxiliary wheel 6 can move to an outer position under the drive of the motor 603 and the lead screw 604 to prevent the equipment from tipping over. When the functional plate 4 is retracted, the auxiliary wheel 6 can move to an inner position under the drive of the motor 603 and the lead screw 604, improving the passing performance of the equipment.

[0039] The first frame 1 of the transfer platform for heavy die processing in the present invention can also be used as a cargo hold. At this time, the inclined tie rods 104 and the vertical rods 103 serve as the railing, providing a better cargo hold depth. When it is not convenient to use a towed cable for driving, a spare battery pack 7 can also be set on the first frame 1. A spare battery pack 7 is provided on the upper surface of the first frame 1, and the spare battery pack 7 is detachably arranged on the first frame 1. The spare battery pack 7 is electrically connected to the motor 603 of the driving lead screw 604; the spare battery pack 7 is electrically connected to the hub motor for driving the caster 5; the spare battery pack 7 is electrically connected to the crane body 3.

[0040] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A transfer platform for heavy-duty mold processing, characterized by: The invention comprises a first frame (1), a second frame (2) and a functional panel (4); the second frame (2) is fixedly arranged on the upper end of the first frame (1) through an inclined rod (104) and a vertical rod (103); the edge of the second frame (2) is provided with a fixed shaft (204) through a fixed cylinder (203); the functional panel (4) is hingedly arranged on the fixed shaft (204) through a rotating cylinder (401); and a limiting plate (402) is fixedly arranged on a side of the rotating cylinder (401) away from the functional panel (4).

2. The heavy-duty mold processing transfer platform according to claim 1, characterized in that: The second frame (2) comprises a second crossbeam (201) and a second connecting tube (202), the number of the second crossbeams (201) is three, and the three second crossbeams (201) are welded together via the second connecting tube (202).

3. The heavy-duty mold processing transfer platform according to claim 2, characterized in that: The fixing tube (203) is welded to the edge of the second crossbeam (201).

4. The heavy-duty mold processing transfer platform according to claim 1, characterized in that: A hanging ring (403) is welded on the edge of the functional plate (4).

5. The heavy-duty mold processing transfer platform according to claim 1, characterized in that: The first frame (1) comprises a first crossbeam (101) and a first connecting tube (102), the number of the first crossbeams (101) is two, and the two first crossbeams (101) are welded together via the first connecting tube (102).

6. The heavy-duty mold processing transfer platform according to claim 5, characterized in that: A crane body (3) is provided on the front end surface of the first crossbeam (101) via a base (301); a long bolt (302) cooperating with the first connecting tube (102) is fixedly provided on the rear end surface of the base (301) of the crane body (3); and a fixing nut (303) is provided after the long bolt (302) passes through the first connecting tube (102) on the first crossbeam (101).

7. The heavy-duty mold processing transfer platform according to claim 1, characterized in that: Casters (5) are provided at the bottom end of the first frame (1).

8. The heavy-duty mold processing transfer platform according to claim 7, characterized in that: A vertical plate (602) is welded to the edge of the first frame (1), a lead screw (604) is rotatably provided between the vertical plate (602) and the mounting seat of the caster (5), the lead screw (604) is driven by a motor (603) outside the vertical plate (602), a slider (601) is provided on the lead screw (604), the slider (601) is threadedly engaged with the lead screw (604), and an auxiliary wheel (6) is fixedly provided at the lower end of the slider (601).

9. The heavy-duty mold processing transfer platform according to claim 7, characterized in that: A backup battery pack (7) is provided on the upper surface of the first frame (1), and the backup battery pack (7) is detachably provided on the first frame (1); the backup battery pack (7) is electrically connected to the motor (603) that drives the lead screw (604); the backup battery pack (7) is electrically connected to the hub motor of the caster (5); and the backup battery pack (7) is electrically connected to the crane body (3).

10. The heavy-duty mold processing transfer platform according to claim 2, characterized in that: The upper surface of the second crossbeam (201) in the middle portion of the second frame (2) contacts and cooperates with the functional plate (4); and the lower surface of the second frame (2) contacts and cooperates with the limiting plate (402).

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