Casting part production and transportation device

Abstract

The utility model discloses a casting part production and transportation device, which belongs to the technical field of casting part production and comprises a base, a telescopic pull rod is rotatably connected onto the base, universal wheels are mounted below the base, a damper is mounted in the base, a sliding rod is connected onto the inner wall of the base, and a sliding block is slidably connected onto the sliding rod. According to the casting part production and transportation device, a threaded rod is rotated through a motor, so that a lifting plate can move downwards along the threaded rod through a threaded sleeve, supporting wheels make contact with the ground, then a rotating plate is rotated, a pulling plate is pulled, the pulling plate slides along a sliding rail, the pulling plate is pulled out of a transportation box to enlarge the work carrying space, and therefore operation of workers is facilitated; when the pull plate is pushed into the transport box, the pull plate can push the rotating plate to rotate through the inclined face on one side of the rotating plate, the rotating plate is made to screw the torsional spring, and therefore the rotating plate is rotated through rotation of the torsional spring to be inserted into the groove, the pull plate is fixed, and the pull plate is prevented from sliding accidentally.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting production, in particular to a casting production and transportation device. Background Art

[0002] Casting is a metal heat processing technology that humans mastered relatively early and has reached a very high level in terms of technology. Casting refers to the method of pouring liquid metal into a casting cavity that is adapted to the shape of the part, and then waiting for it to cool and solidify to obtain parts or blanks.

[0003] When castings are produced, they need to be transported to the next process. Since some castings are heavy and large in size, manual transportation is very inconvenient. When using a cart for transportation, the castings are prone to shaking due to uneven road conditions, which can cause damage to the castings. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a casting production and transportation device, which solves the problem that castings are heavy and large in size and are very inconvenient to carry, and when using a cart for transportation, the castings are easily shaken due to uneven road surface, thereby causing damage to the castings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting production and transportation device, comprising a base, a telescopic pull rod is rotatably connected to the base, a universal wheel is installed under the base, a damper is installed inside the base, a sliding rod is connected to the inner wall of the base, a slider is slidably connected to the sliding rod, a hinged rod is rotatably connected to the slider, the base is connected to a transportation box through a damper, a slide rail is installed inside the transportation box, a fixed rod is connected to the inner wall of the transportation box, and a rotating plate is rotatably connected to the fixed rod;

[0006] A guide plate is slidably connected to the slide rail, a pull plate is connected to the guide plate, a groove is provided on the guide plate, a column is connected to the pull plate, a mounting plate is connected to the column, a motor is mounted on the mounting plate, a threaded rod is connected to the motor output shaft, a lifting plate is mounted on the threaded rod, a threaded sleeve is mounted on the lifting plate, a support column is connected below the lifting plate, and a support wheel is connected to one end of the support column.

[0007] As a further solution of the utility model: the rotating plate is L-shaped and the side facing the pull plate is set as an inclined surface, torsion springs are connected to both sides of the rotating plate, one end of the torsion spring is connected to the inner wall of the transport box, and one end of the rotating plate is inserted into the groove.

[0008] As a further solution of the utility model: the threaded rod is rotatably connected in the column, the threaded sleeve is threadedly matched with the threaded rod, and the end of the hinged rod away from the slider is rotatably connected below the transport box.

[0009] As a further solution of the utility model: guide grooves are provided on the top and both sides of the slide rail, and the guide plates are engaged with the guide grooves.

[0010] As a further solution of the utility model: a shock-absorbing spring is sleeved on the damper, one end of the shock-absorbing spring is connected to the inner wall of the base, and the other end of the shock-absorbing spring is connected to the bottom of the transport box; a buffer spring is connected to one side of the slider, and one end of the buffer spring is connected to the inner wall of the base.

[0011] As a further solution of the utility model: a plurality of rope threading holes are provided on the transport box, a handle is connected to one side of the pull plate, and a non-slip rubber layer is provided on the handle.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The casting production and transportation device is provided with a slide rail, a rotating plate, a groove, a pull plate, a motor, a threaded rod, a lifting plate, a support column and a support wheel. The threaded rod is rotated by the motor so that the lifting plate can move downward along the threaded rod through the threaded sleeve, so that the support wheel contacts the ground. Then the rotating plate is rotated and the pull plate is pulled to slide along the slide rail, and the pull plate is pulled out of the transport box to expand the working and carrying space, thereby facilitating the operation of the staff. When the pull plate is pushed into the transport box, the pull plate will push the rotating plate to rotate through the inclined surface on one side of the rotating plate, and the rotating plate will twist the torsion spring, so that the rotating plate is rotated by the rotation of the torsion spring and inserted into the groove to fix the pull plate to prevent the pull plate from sliding accidentally.

[0014] 2. The casting production and transportation device is provided with dampers, shock-absorbing springs, sliding bars, blocks, hinged rods, buffer springs and rope holes. When the transportation device is pulled to travel, the transportation box will move downward due to vibration, thereby compressing the dampers and shock-absorbing springs to buffer and reduce the vibration, thereby preventing the casting from shaking due to severe vibration. At the same time, the hinged rod will also rotate, so that the transportation box can push the slider to slide on the sliding bar through the hinged rod, so that the slider compresses the buffer spring, thereby buffering the impact force generated by the vibration. The staff can pass the binding rope through the rope hole to bind and fix the casting in the transportation box to reduce the shaking of the casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure in part A;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the transport box of the utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure in part B;

[0020] In the figure: 1. base; 2. telescopic pull rod; 3. universal wheel; 4. damper; 5. slide rod; 6. slider; 7. hinge rod; 8. transport box; 9. slide rail; 10. fixed rod; 11. turn plate; 12. torsion spring; 13. guide groove; 14. guide plate; 15. pull plate; 16. groove; 17. column; 18. mounting plate; 19. motor; 20. threaded rod; 21. lifting plate; 22. threaded sleeve; 23. support column; 24. support wheel; 25. shock-absorbing spring; 26. buffer spring; 27. rope threading hole; 28. handle. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, the utility model provides a technical solution: a casting production and transportation device, including a base 1, a telescopic pull rod 2 is rotatably connected to the base 1, a universal wheel 3 is installed below the base 1, a damper 4 is installed inside the base 1, a sliding rod 5 is connected to the inner wall of the base 1, a sliding block 6 is slidably connected to the sliding rod 5, a hinged rod 7 is rotatably connected to the sliding block 6, a shock-absorbing spring 25 is sleeved on the damper 4, one end of the shock-absorbing spring 25 is connected to the inner wall of the base 1, and the other end of the shock-absorbing spring 25 is connected to the bottom of a transportation box 8, a buffer spring 26 is connected to one side of the sliding block 6, and one end of the buffer spring 26 is connected to the inner wall of the base 1, and the vibration is buffered and reduced by the damper 4, the shock-absorbing spring 25 and the buffer spring 26 to avoid shaking of the casting caused by vibration, and to prevent the casting from colliding with the inner wall of the transportation box 8 and causing damage.

[0023] The base 1 is connected to a transport box 8 through a damper 4, and a plurality of rope holes 27 are provided on the transport box 8. A handle 28 is connected to one side of the pull plate 15, and a non-slip rubber layer is provided on the handle 28. The rope is tied to the casting through the rope holes 27 to prevent the casting from shaking, and the non-slip rubber layer on the handle 28 can facilitate the staff to pull the pull plate 15 to move and prevent it from slipping.

[0024] A slide rail 9 is installed inside the transport box 8, a fixed rod 10 is connected to the inner wall of the transport box 8, a turn plate 11 is rotatably connected to the fixed rod 10, a guide plate 14 is slidably connected to the slide rail 9, guide grooves 13 are provided on the top and both sides of the slide rail 9, and the guide plate 14 is engaged with the guide groove 13. Through the engagement of the guide plate 14 with the guide groove 13, the guide plate 14 can move smoothly to prevent the pulling plate 15 from deflecting during movement.

[0025] A pull plate 15 is connected to the guide plate 14, and a groove 16 is provided on the guide plate 14. The rotating plate 11 is L-shaped and has an inclined surface on one side facing the pull plate 15. Torsion springs 12 are connected to both sides of the rotating plate 11, and one end of the torsion spring 12 is connected to the inner wall of the transport box 8. One end of the rotating plate 11 is inserted into the groove 16. The rotating plate 11 is inserted into the groove 16 by rotating the torsion spring 12, thereby preventing the pull plate 15 from sliding during driving, and the torsion spring 12 can prevent the rotating plate 11 from rotating accidentally.

[0026] The pulling plate 15 is connected to a column 17, a mounting plate 18 is connected to the column 17, a motor 19 is installed on the mounting plate 18, a threaded rod 20 is connected to the output shaft of the motor 19, the threaded rod 20 is rotatably connected in the column 17, a threaded sleeve 22 is threadedly matched with the threaded rod 20, the end of the hinged rod 7 away from the slider 6 is rotatably connected to the bottom of the transport box 8, a lifting plate 21 is installed on the threaded rod 20, a threaded sleeve 22 is installed on the lifting plate 21, a support column 23 is connected below the lifting plate 21, one end of the support column 23 is connected to a support wheel 24, the pulled pulling plate 15 is supported by the support column 23 and the support wheel 24 to prevent the center of gravity of the transport device from shifting and causing tipping after the casting is placed.

[0027] The working principle of the utility model is:

[0028] The motor 19 is started to rotate the threaded rod 20, so that the lifting plate 21 can move downward along the threaded rod 20 through the threaded sleeve 22, so that the support wheel 24 contacts the ground, and then the rotating plate 11 is rotated to make the rotating plate 11 disengage from the groove 16, thereby pulling the pull plate 15, so that the pull plate 15 slides along the slide rail 9, and the pull plate 15 is pulled out of the transport box 8 to expand the working space and facilitate the operation and transportation of the staff. After the casting is placed, the pull plate 15 is pushed back into the transport box 8. When the pull plate 15 is pushed, the pull plate 15 is pushed by the inclined surface on one side of the rotating plate 11 The rotating plate 11 rotates, causing the rotating plate 11 to twist the torsion spring 12, thereby utilizing the rotation of the torsion spring 12 to rotate the rotating plate 11 and insert it into the groove 16 to fix the pulling plate 15. When the transport device is pulled to travel, the transport box 8 will move downward due to vibration, thereby compressing the damper 4 and the shock-absorbing spring 25 to buffer the vibration and avoid the casting from shaking due to severe vibration. At the same time, the transport box 8 can push the slider 6 to slide on the slide rod 5 through the hinge rod 7, causing the slider 6 to compress the buffer spring 26, thereby buffering the impact force generated by the vibration.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A casting production and transportation device, comprising a base (1), characterized in that: The base (1) is rotatably connected to a telescopic pull rod (2), a universal wheel (3) is installed below the base (1), a damper (4) is installed inside the base (1), a sliding rod (5) is connected to the inner wall of the base (1), a slider (6) is slidably connected to the sliding rod (5), a hinged rod (7) is rotatably connected to the slider (6), the base (1) is connected to a transport box (8) through the damper (4), a slide rail (9) is installed inside the transport box (8), a fixed rod (10) is connected to the inner wall of the transport box (8), and a rotating plate (11) is rotatably connected to the fixed rod (10); The slide rail (9) is slidably connected with a guide plate (14), the guide plate (14) is connected with a pull plate (15), the guide plate (14) is provided with a groove (16), the pull plate (15) is connected with a column (17), the column (17) is connected with a mounting plate (18), a motor (19) is mounted on the mounting plate (18), the output shaft of the motor (19) is connected with a threaded rod (20), a lifting plate (21) is mounted on the threaded rod (20), a threaded sleeve (22) is mounted on the lifting plate (21), a support column (23) is connected below the lifting plate (21), and one end of the support column (23) is connected with a support wheel (24).

2. A casting production and transportation device according to claim 1, characterized in that: The rotating plate (11) is L-shaped and has a sloped surface on one side facing the pull plate (15). Torsion springs (12) are connected to both sides of the rotating plate (11). One end of the torsion spring (12) is connected to the inner wall of the transport box (8). One end of the rotating plate (11) is inserted into the groove (16).

3. A casting production and transportation device according to claim 1, characterized in that: The threaded rod (20) is rotatably connected in the column (17), the threaded sleeve (22) is threadedly matched with the threaded rod (20), and the end of the hinged rod (7) away from the slider (6) is rotatably connected below the transport box (8).

4. A casting production and transportation device according to claim 1, characterized in that: The slide rail (9) is provided with guide grooves (13) on the top and both sides, and the guide plates (14) are engaged with the guide grooves (13).

5. A casting production and transportation device according to claim 1, characterized in that: The damper (4) is sleeved with a shock absorbing spring (25), one end of which is connected to the inner wall of the base (1), and the other end of which is connected to the bottom of the transport box (8). One side of the slider (6) is connected to a buffer spring (26), and one end of which is connected to the inner wall of the base (1).

6. A casting production and transportation device according to claim 1, characterized in that: The transport box (8) is provided with a plurality of rope threading holes (27), one side of the pull plate (15) is connected with a handle (28), and the handle (28) is provided with an anti-slip rubber layer.

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