Positioning device for stamping of forklift rack

Abstract

The utility model belongs to the technical field of stamping devices, and discloses a positioning device for stamping of a forklift rack, which comprises a forklift lifting device, a forklift rack body is mounted on the forklift lifting device, the forklift lifting device drives the forklift rack body through a stamping device, a positioning device is mounted in the forklift lifting device, and the forklift rack body is driven by the positioning device through the stamping device. A telescopic assembly used for extending the forklift rack body is installed on the forklift rack body. The method has the effect of reducing the damage probability of goods.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping device technical field, especially involves a positioning device for forklift frame stamping. BACKGROUND

[0002] In the use process of the forklift, the frame is used for carrying heavy objects, and the existing forklift frame is mostly moved up and down by stamping. In this process, in order to ensure the stability of stamping, the positioning mechanism is usually used to keep the stability of stamping during the stamping process. According to the related technology in the above, the inventor considers that there are the following defects: when the forklift frame is used, when encountering large goods, due to the short length of the frame, the goods are separated from the frame and hit the bottom surface when carrying the goods, thereby increasing the probability of damage to the goods. UTILITY MODEL CONTENTS

[0003] In order to solve the above problems, the utility model provides a positioning device for forklift frame stamping.

[0004] The above technical purpose of the utility model is realized by the following technical scheme: a positioning device for forklift frame stamping, comprising a forklift lifting device, a forklift frame body installed on the forklift lifting device, the forklift lifting device driving the forklift frame body through a stamping device, a positioning device installed in the forklift lifting device, and a telescopic assembly installed on the forklift frame body for extending the forklift frame body.

[0005] By adopting the above technical scheme, when the staff needs to use the forklift frame, the staff carries the goods through the forklift frame body. In this process, when large goods appear and the length of the forklift frame body is not enough, the staff needs to start the telescopic assembly to carry the goods, thereby reducing the probability of the goods separating from the forklift frame body in the carrying process, and further reducing the probability of damage to the goods.

[0006] Further, the telescopic assembly comprises a first mounting plate installed on the forklift frame body, a motor fixedly arranged on the first mounting plate close to the side wall of the forklift frame body, a threaded rod fixedly arranged at the output shaft end of the motor, a second mounting plate threadedly connected with the threaded rod, and a second forklift frame fixedly arranged on the second mounting plate away from the side wall of the first mounting plate, the output shaft of the motor penetrates through the first mounting plate and is fixed with the threaded rod, and the threaded rod is flush with the second forklift frame.

[0007] Further, the first mounting plate and the second mounting plate are provided with a sliding groove on the side wall close to each other, the sliding groove is provided with a sliding block, the cross section of the sliding block is trapezoidal, the first rotating seat is arranged on the side wall close to the second mounting plate of the first mounting plate, the second rotating seat is arranged on the side wall close to the first mounting plate of the second mounting plate, the rotating rod is rotatably arranged on the first rotating seat, the second rotating seat is rotatably connected with the first rotating seat, and the adjacent two rotating rods are rotatably connected.

[0008] By adopting the above technical scheme, when the staff needs to use the telescopic assembly, the staff needs to set the first mounting plate on the forklift frame body. Then, the staff starts the motor, and then the output shaft of the motor rotates, so that the threaded rod rotates synchronously with the output shaft of the motor under the action of the output shaft of the motor, and then the second mounting plate moves away from the first mounting plate under the action of the threaded rod. In this process, the first rotating seat and the second rotating seat slide towards each other, and then the sliding block slides, so that the two ends of the rotating rod are relatively rotated with the first rotating seat and the second rotating seat. Then, when the second mounting plate moves to the appropriate position, the staff carries the goods on the rotating rod through the second forklift frame. In this process, the width between the first mounting plate and the second mounting plate can be adjusted, so that the goods with large volume can be carried, thereby reducing the probability that the goods are separated from the forklift frame body, and thereby reducing the probability that the goods are damaged. In addition, since the cross section of the sliding block is trapezoidal, the probability that the sliding block and the sliding groove are separated is reduced, thereby improving the stability of the device.

[0009] Further, the rotating rod and the rotating rod are rotatably connected through rotating shafts, and the support rods are installed on the side walls close to each other of the two rotating shafts.

[0010] By adopting the above technical scheme, the support rod improves the stability of the relative rotation between the rotating rod and the rotating rod, thereby reducing the probability that the rotating rod shakes when rotating, thereby improving the stability of the device.

[0011] Further, the support rod is provided with a mounting rod on the two opposite side walls, the two mounting rods are provided with an internally hollow sliding sleeve on the side wall away from each other, and the two sliding sleeves are provided with two sliding rods slidingly arranged therein. The sliding rods are fixedly connected with the first mounting plate and the second mounting plate.

[0012] When the second mounting plate moves away from the first mounting plate, the sliding rod slides in the sliding sleeve under the action of the second mounting plate, and in this process, the sliding sleeve and the sliding rod reduce the probability of movement of the second mounting plate, thereby improving the stability of the device.

[0013] Further, the second forklift frame comprises a fixed rod symmetrically fixed on the side wall of the second mounting plate away from the first mounting plate, and a frame rod slidingly arranged on the fixed rod away from the side wall of the second mounting plate, and the frame rod is perpendicular to the fixed rod.

[0014] By adopting the above technical scheme, when the second forklift frame forks the goods, the worker moves the frame rod upward, so that the upper surface of the frame rod is flush with the upper surface of the second mounting plate. At this time, the worker can push the goods onto the rotating rod, thereby reducing the probability of the goods separating from the forklift frame body, thereby reducing the probability of damage to the goods.

[0015] Further, the fixed rod is provided with a hydraulic drive device for moving the frame rod.

[0016] By adopting the above technical scheme, the drive device reduces the difficulty of the worker moving the frame rod, thereby reducing the work difficulty of the worker.

[0017] Further, the side wall of the sliding rod close to the sliding sleeve is fixedly provided with a limiting plate.

[0018] By adopting the above technical scheme, the limiting plate reduces the probability of separation of the sliding rod and the sliding sleeve, thereby improving the stability of the device.

[0019] In summary, the present application has the following beneficial effects:

[0020] 1. In the present application, when the worker needs to use the forklift frame, the worker carries the goods through the forklift frame body, and in this process, when large goods appear and the length of the forklift frame body is not enough, the worker needs to start the telescopic assembly to carry the goods, thereby reducing the probability of the goods separating from the forklift frame body during the carrying process, and thereby reducing the probability of damage to the goods.

[0021] 2. In this application, when the operator needs to use the telescopic assembly, the operator must place the first mounting plate onto the forklift frame body. Then, the operator starts the motor, causing the motor's output shaft to rotate. This causes the threaded rod to rotate synchronously with the motor's output shaft, thereby causing the second mounting plate to move away from the first mounting plate under the action of the threaded rod. During this process, both the first and second rotating seats slide towards each other, causing the slider to slide, resulting in relative rotation between the two ends of the rotating rod and the first and second rotating seats, respectively. Subsequently, when the second mounting plate moves to a suitable position, the operator uses the second forklift frame to move goods onto the rotating rod. During this process, the width between the first and second mounting plates is adjustable, allowing for the handling of larger goods, thereby reducing the probability of goods detaching from the forklift frame body and thus reducing the probability of damage to the goods. Furthermore, since the cross-section of the slider is trapezoidal, the probability of the slider and the groove separating from each other is reduced, thereby improving the stability of the device; 3. In this application, the support rod improves the stability of the relative rotation between the rotating rods, thereby reducing the probability of the rotating rods wobbling during rotation, thereby improving the stability of the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the first mounting plate and the second mounting plate in an embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram of the telescopic component in an embodiment of this utility model;

[0025] Figure 4 This is a cross-sectional structural diagram of the sliding rod and sliding sleeve in an embodiment of this utility model. In the figure: 1. Forklift lifting device; 11. Forklift frame body; 2. Telescopic assembly; 21. First mounting plate; 22. Motor; 23. Threaded rod; 24. Second mounting plate; 25. Second forklift frame; 3. Sliding groove; 31. Sliding block; 32. First rotating seat; 33. Second rotating seat; 34. Rotating rod; 4. Rotating shaft; 41. Support rod; 5. Mounting rod; 51. Sliding sleeve; 52. Sliding rod; 6. Fixing rod; 61. Frame rod; 7. Limiting plate. Detailed Implementation

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described; obviously, the described embodiments are only a part of the embodiments of the present application, and not all the embodiments of the present application; based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] As shown in Figures 1-4 The embodiment of the present application discloses a positioning device for forklift frame stamping, which comprises a forklift lifting device 1, a forklift frame body 11, a telescopic assembly 2, a first rotating seat 32, a second rotating seat 33, a rotating rod 34, a rotating shaft 4, a supporting rod 41, a mounting rod 5, a sliding sleeve 51 and a sliding rod 52. The forklift lifting device 1 is used to lift the forklift frame body 11, the forklift frame body 11 is installed on the forklift lifting device 1, the forklift lifting device 1 drives the forklift frame body 11 through a stamping device, and the forklift lifting device 1 is provided with a positioning device.

[0028] When the staff needs to use the forklift frame, the staff carries goods through the forklift frame body 11, and in this process, when large goods appear and the length of the forklift frame body 11 is not enough, the staff needs to start the telescopic assembly 2 to carry the goods, thereby reducing the probability that the goods are separated from the forklift frame body 11 in the carrying process, and further reducing the probability that the goods are damaged.

[0029] The telescopic assembly 2 is installed on the forklift frame body 11 and is used to extend the forklift frame body 11. The telescopic assembly 2 comprises a first mounting plate 21, a motor 22, a threaded rod 23, a second mounting plate 24 and a second forklift frame 25. The first mounting plate 21 is installed on the forklift frame body 11, the motor 22 is fixedly arranged on the side wall of the first mounting plate 21 close to the forklift frame body 11, the axis of the output shaft of the motor 22 is horizontal, the threaded rod 23 is fixedly arranged at the end of the output shaft of the motor 22, the axis of the threaded rod 23 coincides with the axis of the output shaft of the motor 22, and the output shaft of the motor 22 penetrates through the first mounting plate 21 and is fixedly connected with the threaded rod 23. The second mounting plate 24 is a rectangular plate structure, the second mounting plate 24 is threadedly connected with the threaded rod 23. The second forklift frame 25 is fixedly arranged on the side wall of the second mounting plate 24 away from the first mounting plate 21, and the threaded rod 23 is flush with the second forklift frame 25.

[0030] The first mounting plate 21 and the second mounting plate 24 are provided with a sliding groove 3 on the side wall close to each other, the sliding block 31 is slidingly arranged in the sliding groove 3, and the cross section of the sliding block 31 is trapezoidal. The first rotating seat 32 is provided with a plurality of and arrayed on the side wall of the first mounting plate 21 close to the second mounting plate 24, the second rotating seat 33 is provided with a plurality of and arrayed on the side wall of the second mounting plate 24 close to the first mounting plate 21, and the first rotating seat 32 and the second rotating seat 33 are respectively fixed with the adjacent sliding block 31. The rotating rod 34 is provided with a plurality of and respectively rotatingly arranged on the plurality of first rotating seats 32, one end of the rotating rod 34 away from the first rotating seat 32 is rotationally connected with the second rotating seat 33, and the adjacent two rotating rods 34 are rotationally connected.

[0031] When the staff needs to use the telescopic assembly 2, the staff needs to sleeve the first mounting plate 21 on the forklift frame body 11. Then, the staff starts the motor 22, and then the output shaft of the motor 22 rotates, so that the threaded rod 23 rotates synchronously with the output shaft of the motor 22 under the action of the output shaft of the motor 22, and then the second mounting plate 24 moves away from the first mounting plate 21 under the action of the threaded rod 23, in the process, the first rotating seat 32 and the second rotating seat 33 slide towards each other, and then the sliding block 31 slides, so that the two ends of the rotating rod 34 are relatively rotated with the first rotating seat 32 and the second rotating seat 33 respectively. Then, when the second mounting plate 24 moves to the appropriate position, the staff carries the goods to the rotating rod 34 through the second forklift frame 25, in the process, the width between the first mounting plate 21 and the second mounting plate 24 can be adjusted, so that the goods with large volume can be carried, thereby reducing the probability of the goods separating from the forklift frame body 11, and thereby reducing the probability of the goods being damaged. In addition, since the cross section of the sliding block 31 is trapezoidal, the probability of the sliding block 31 and the sliding groove 3 being separated from each other is reduced, thereby improving the stability of the device.

[0032] In order to improve the stability of the device, the rotating rod 34 and the rotating rod 34 are rotationally connected through the rotating shaft 4, and the two rotating shafts 4 are jointly installed with the support rod 41 on the side wall close to each other. The support rod 41 improves the stability of the relative rotation between the rotating rod 34 and the rotating rod 34, thereby reducing the probability of the rotating rod 34 shaking during rotation, thereby improving the stability of the device.

[0033] The mounting rod 5 is a rectangular rod structure, and the mounting rod 5 is provided with two and is fixedly arranged on the two opposite side walls of the support rod 41. The sliding sleeve 51 is a hollow rectangular rod structure, and the sliding sleeve 51 is provided with two and is fixedly arranged on the two side walls of the two mounting rods 5 away from each other. The slide rod 52 is a rectangular rod structure, and the slide rod 52 is provided with two and is slidingly arranged in the sliding sleeve 51, and the slide rod 52 is respectively fixed with the first mounting plate 21 and the second mounting plate 24.

[0034] When the second mounting plate 24 moves away from the first mounting plate 21, the sliding rod 52 slides in the sliding sleeve 51 under the action of the second mounting plate 24, in the process, the sliding sleeve 51 and the sliding rod 52 reduce the probability of moving when the second mounting plate 24 moves, thereby improving the stability of the device.

[0035] The second forklift frame 25 includes a fixed rod 6 and a frame rod 61, the fixed rod 6 is a rectangular rod structure, the fixed rod 6 is provided with two and symmetrically fixed on the side wall of the second mounting plate 24 away from the first mounting plate 21. The frame rod 61 is a rectangular rod structure, the frame rod 61 is provided with two and respectively slidingly arranged on the side wall of the two fixed rods 6 away from the second mounting plate 24, and the frame rod 61 is perpendicular to the fixed rod 6.

[0036] When the second forklift frame 25 forks the goods, the worker moves the frame rod 61 upwards, so that the upper surface of the frame rod 61 is flush with the upper surface of the second mounting plate 24. At this time, the worker can push the goods onto the rotating rod 34, thereby reducing the probability of the goods separating from the forklift frame body 11, thereby reducing the probability of the goods being damaged.

[0037] In order to reduce the working difficulty of the worker, the fixed rod 6 is provided with a hydraulic drive device for moving the frame rod 61. The drive device reduces the difficulty of the worker moving the frame rod 61, thereby reducing the working difficulty of the worker.

[0038] In order to improve the stability of the device, the sliding rod 52 is fixedly provided with a limiting plate 7 on the side wall close to the sliding sleeve 51. The limiting plate 7 reduces the probability of the sliding rod 52 and the sliding sleeve 51 separating from each other, thereby improving the stability of the device.

[0039] The use principle of the positioning device for stamping of a forklift frame in the embodiment is as follows: when a worker needs to use the forklift frame, the worker carries goods through the forklift frame body 11, and in the process, when large goods appear and the length of the forklift frame body 11 is not enough, the worker needs to start the telescopic assembly 2 to carry the goods. At this time, the worker needs to set the first mounting plate 21 on the forklift frame body 11. Then, the worker starts the motor 22, and then the output shaft of the motor 22 rotates, so that the threaded rod 23 rotates synchronously with the output shaft of the motor 22 under the action of the output shaft of the motor 22, and then the second mounting plate 24 moves away from the first mounting plate 21 under the action of the threaded rod 23, and in the process, the first rotating seat 32 and the second rotating seat 33 slide towards each other, and then the sliding block 31 slides, so that the both ends of the rotating rod 34 are relatively rotated with the first rotating seat 32 and the second rotating seat 33, respectively. Then, when the second mounting plate 24 moves to the appropriate position, the worker carries the goods to the rotating rod 34 through the second forklift frame 25, and in the process, the width between the first mounting plate 21 and the second mounting plate 24 is adjustable, so that the goods with large volume can be carried, thereby reducing the probability that the goods are separated from the forklift frame body 11, and thereby reducing the probability that the goods are damaged. In addition, since the cross section of the sliding block 31 is trapezoidal, the probability that the sliding block 31 and the sliding groove 3 are separated from each other is reduced, thereby improving the stability of the device. The above is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above embodiment. Any technical solution falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. A positioning device for forklift frame stamping, comprising a forklift lifting device (1), characterized in that: The forklift lifting device (1) is provided with a forklift frame body (11), the forklift lifting device (1) drives the forklift frame body (11) through a punching device, a positioning device is installed in the forklift lifting device (1), a telescopic assembly (2) for extending the forklift frame body (11) is installed on the forklift frame body (11), the telescopic assembly (2) comprises a first mounting plate (21) installed on the forklift frame body (11), a motor (22) fixedly arranged on the first mounting plate (21) near the side wall of the forklift frame body (11), a threaded rod (23) fixedly arranged at the output shaft end of the motor (22), a second mounting plate (24) threadedly connected with the threaded rod (23), and a second forklift frame (25) fixedly arranged on the second mounting plate (24) away from the side wall of the first mounting plate (21), the output shaft of the motor (22) penetrates through the first mounting plate (21) and is fixedly connected with the threaded rod (23), and the threaded rod (23) is flush with the second forklift frame (25).

2. A positioning device for use in the stamping of a forklift frame according to claim 1, characterized in that: The first mounting plate (21) and the second mounting plate (24) are provided with a sliding groove (3) on the side wall close to each other, the sliding groove (3) is provided with a sliding block (31) slidingly arranged therein, the cross section of the sliding block (31) is trapezoidal, the first mounting plate (21) is provided with a first rotating seat (32) arrayed on the side wall close to the second mounting plate (24), the second mounting plate (24) is provided with a second rotating seat (33) arrayed on the side wall close to the first mounting plate (21), a rotating rod (34) is rotatably arranged on each of the first rotating seats (32), one end of the rotating rod (34) away from the first rotating seat (32) is rotatably connected with the second rotating seat (33), and adjacent two rotating rods (34) are rotatably connected, and the first rotating seat (32) and the second rotating seat (33) are fixedly connected with the adjacent sliding block (31).

3. A positioning device for use in the stamping of a forklift frame according to claim 2, characterized in that: The rotating rods (34) are rotatably connected through rotating shafts (4), and the two rotating shafts (4) are jointly provided with a supporting rod (41) on the side wall close to each other.

4. A positioning device for use in the stamping of a forklift frame according to claim 3, characterized in that: The supporting rod (41) is provided with a mounting rod (5) fixedly arranged on the two opposite side walls, the two mounting rods (5) are provided with a hollow sliding sleeve (51) fixedly arranged on the side wall away from each other, and the two sliding sleeves (51) are provided with two sliding rods (52) slidingly arranged therein, and the sliding rods (52) are fixedly connected with the first mounting plate (21) and the second mounting plate (24).

5. The positioning device for stamping a frame of a fork lift truck according to claim 1, wherein: The second forklift frame (25) comprises a fixed rod (6) fixedly arranged on the side wall of the second mounting plate (24) away from the first mounting plate (21) and a frame rod (61) slidingly arranged on the side wall of the fixed rod (6) away from the second mounting plate (24), and the frame rod (61) is perpendicular to the fixed rod (6).

6. A positioning device for use in the stamping of a forklift frame according to claim 5, characterized in that: The fixed rod (6) is provided with a hydraulic drive device for moving the frame rod (61).

7. A positioning device for use in the stamping of a forklift frame according to claim 4, characterized in that: The sliding rod (52) is provided with a limiting plate (7) fixedly arranged on the side wall close to the sliding sleeve (51).

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