Hoisting device for sheet metal part machining

Abstract

The utility model relates to the technical field of hoisting devices, and provides a hoisting device for sheet metal part processing, which comprises a cross beam and a pair of support frames, the support frames are fixed at two ends of the bottom of the cross beam, side frames are fixed on the side surfaces of the support frames, support limiting components are arranged in the side frames, and a bottom frame is fixed at the bottoms of the support frames. The moving retaining assembly is arranged on the bottom frame, the long opening is formed in the surface of the side frame, a round rod is arranged in the long opening, a sleeve frame is slidably connected to the outer portion of the round rod, and a locking frame is connected into the sleeve frame in a screwed mode through threads. By means of the technical scheme, the problems that in the related technology, in the production process of sheet metal parts, a movable hanging bracket needs to be frequently used, however, in the moving process after hanging, the situation of shaking occurs due to the weight influence, workers need to hold the sheet metal parts aside, potential safety hazards exist in the mode, and if the situation of falling is found, the sheet metal parts cannot be held by the workers are solved. Workers are easily hurt, and certain danger exists.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, and specifically to a lifting device for sheet metal processing. Background Art

[0002] Every day, every manufacturing enterprise has a large amount of goods that need to be moved, loaded and unloaded. In order to save costs, almost every enterprise has a dedicated porter to complete the transportation and loading and unloading of goods in and out of the company manually. The weight of different batches of products varies. When the weight of a single piece of goods exceeds 100KG, it takes several people to complete the transportation. This method is inefficient and the labor intensity of workers is high. On the surface, it seems to be low-cost, but in fact, the low work efficiency indirectly increases the operating costs of the enterprise. In order to improve production efficiency, some enterprises have introduced gantry hangers, which imitate the lifting principle of cranes and use electric hoists to complete the lifting and transportation of goods.

[0003] At present, in the production of sheet metal parts, this kind of movable hanger needs to be frequently used. However, during the process of lifting and moving, the sheet metal parts will shake due to the influence of weight, and workers are required to hold the sheet metal parts. This method has safety hazards. If it falls, it is easy to injure the workers, which is dangerous.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides a lifting device for sheet metal processing, which solves the problem in the related art that in the production of sheet metal parts, it is necessary to frequently use such a movable hanger, but in the process of moving after lifting, the sheet metal parts will shake due to the influence of weight, and workers are required to hold the sheet metal parts. This method has safety hazards. If it is found to fall, it is easy to injure the workers, which is dangerous.

[0006] The technical solution of the utility model is as follows:

[0007] A crossbeam and a pair of support frames, wherein the support frames are fixed at two ends of the bottom of the crossbeam;

[0008] A side frame, the side frame being fixed to a side surface of the support frame;

[0009] A support and limit assembly, wherein the support and limit assembly is arranged in the side frame;

[0010] A base frame, the base frame being fixed to the bottom of the support frame;

[0011] A mobile holding assembly, wherein the mobile holding assembly is arranged on the base frame;

[0012] The support and limit assembly comprises a long opening, which is opened on the surface of the side frame, a round rod is arranged in the long opening, a sleeve is slidably connected to the outside of the round rod, and a locking frame is screwed inside the sleeve through a thread.

[0013] As a further technical solution, a pair of fixing plates are arranged on the side end faces of the support frame, a vertical screw is rotatably connected inside the fixing plate, the vertical screw is connected to the sleeve by threaded cooperation, and a blocking rod is fixedly connected between the sleeves.

[0014] As a further technical solution, the movable and retaining assembly includes a pair of reinforcement plates, which are fixed to the bottom of the base frame, and movable wheels are provided at the bottom of the reinforcement plates. A bottom plate is provided at the lower end of the side surface of the support frame, and a support screw is screwed inside the bottom plate through a thread.

[0015] As a further technical solution, the lower end of the support screw is rotatably connected to a connecting seat, the bottom of the connecting seat is fixedly connected to a horizontal plate, a circular hole is opened on the surface of the reinforcement plate, and a pair of supporting legs are arranged on the bottom surface of the horizontal plate. The supporting legs are movably mounted in the circular hole, and a spring is mounted on the outside of the supporting legs.

[0016] As a further technical solution, the base frame is overall in a triangular structure.

[0017] As a further technical solution, there are two baffle rods, and the cross section of the baffle rods is a circular structure.

[0018] As a further technical solution, a circular anti-slip pad is provided at the lower end of the supporting leg.

[0019] As a further technical solution, one end of the locking frame and the lower end of the vertical screw are both provided with a hand crank.

[0020] The working principle and beneficial effects of the utility model are:

[0021] The utility model is provided with a support and limit assembly. Through the interaction of structures such as round rods, sleeves, vertical screws and stop rods, the stop rods can be raised and lowered to block both sides of the sheet metal and can be adjusted according to the lifting height. The stop rods can be pressed on the top, blocked on both sides and supported on the bottom, so that the overall structure is more stable during movement, and there is no need to manually hold the sheet metal frame, so the lifting process is more stable, and the utility model has good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 It is a cross-sectional view of the utility model;

[0026] Figure 4 For the utility model Figure 1 A partial enlarged view of part A;

[0027] In the figure: 1. crossbeam; 2. support frame; 3. side frame; 4. base frame; 5. support limit assembly; 5-1. long mouth; 5-2. round rod; 5-3. sleeve frame; 5-4. locking frame; 5-5. fixing plate; 5-6. vertical screw; 5-7. stop rod; 6. mobile holding assembly; 6-1. reinforcement plate; 6-2. moving wheel; 6-3. base plate; 6-4. support screw; 6-5. connecting seat; 6-6. cross plate; 6-7. round hole; 6-8. support leg; 6-9. spring; 7. anti-slip pad; 8. hand crank. DETAILED DESCRIPTION

[0028] The following will be combined with 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.

[0029] like Figure 1~Figure 4 As shown, this embodiment provides a lifting device for sheet metal processing, comprising

[0030] A crossbeam 1 and a pair of support frames 2, wherein the support frames 2 are fixed at both ends of the bottom of the crossbeam 1;

[0031] A side frame 3, the side frame 3 is fixed to a side surface of the support frame 2;

[0032] A support and limit assembly 5, which is arranged in the side frame 3;

[0033] A bottom frame 4, the bottom frame 4 is fixed to the bottom of the support frame 2;

[0034] A mobile holding component 6, wherein the mobile holding component 6 is arranged on the base frame 4;

[0035] The support and limit assembly 5 includes a long opening 5-1, which is opened on the surface of the side frame 3. A round rod 5-2 is arranged in the long opening 5-1. A sleeve 5-3 is slidably connected to the outside of the round rod 5-2. A locking frame 5-4 is screwed in the sleeve 5-3 through a thread. A pair of fixed plates 5-5 are arranged on the side end surface of the support frame 2. A vertical screw 5-6 is rotatably connected in the fixed plate 5-5. The vertical screw 5-6 is connected to the sleeve 5-3 through a threaded fit. A blocking rod 5-7 is fixedly connected between the sleeves 5-3.

[0036] The support frame 5-3 is provided with a plurality of fixing plates 5-5, and a plurality of fixing plates 5-6 are provided on the support frame 5-3 to prevent the fixing plates 5-3 from shaking.

[0037] Furthermore, the movable holding assembly 6 includes a pair of reinforcement plates 6-1, which are fixed to the bottom of the base frame 4, and a movable wheel 6-2 is arranged at the bottom of the reinforcement plate 6-1, and a bottom plate 6-3 is arranged at the lower end of the side surface of the support frame 2, and a support screw 6-4 is screwed in the bottom plate 6-3 through a thread, and a connecting seat 6-5 is rotatably connected to the lower end of the support screw 6-4, and a cross plate 6-6 is fixedly connected to the bottom of the connecting seat 6-5, and a circular hole 6-7 is opened on the surface of the reinforcement plate 6-1, and a pair of supporting legs 6-8 are arranged on the bottom surface of the cross plate 6-6, and the supporting legs 6-8 are movably mounted in the circular hole 6-7, and the outside of the supporting legs 6-8 is mounted with a spring 6-9.

[0038] In this embodiment, in order to achieve the effect of fixing the support frame 2 so that it cannot move, a mobile holding component 6 is designed. Two reinforcing plates 6-1 are fixedly connected to the bottom of the base frame 4. Moving wheels 6-2 are provided at both ends of the bottom of the base frame 4 to support movement. The base plate 6-3 is also fixedly connected. A supporting screw 6-4 is screwed into the base plate 6-3. The lower end of the supporting screw 6-4 is rotatably connected to a connecting seat 6-5. A cross plate 6-6 is fixedly connected to the bottom of the connecting seat 6-5. Two supporting legs 6-8 are provided at the bottom of the cross plate 6-6 and are inserted into the reinforcing plate 6-1 to provide supporting force so that the moving wheel 6-2 can no longer move. A spring 6-9 is also installed to provide auxiliary support.

[0039] Furthermore, the base frame 4 is in a triangular structure as a whole.

[0040] In this embodiment, the triangular structure is used to improve the stability of the overall structure and prevent rollover.

[0041] Furthermore, there are two blocking rods 5 - 7 , and the cross section of the blocking rods 5 - 7 is a circular structure.

[0042] In this embodiment, by increasing the number of gear levers, it can be used to match sheet metal parts with various shapes.

[0043] Furthermore, a circular anti-slip pad 7 is provided at the lower end of the supporting legs 6-8.

[0044] In this embodiment, by providing a circular anti-skid pad 7 at the bottom of the supporting legs 6-8, the contact area between the supporting legs 6-8 and the ground is increased, thereby improving the stabilization effect.

[0045] Furthermore, a hand crank 8 is provided at one end of the locking frame 5-4 and the lower end of the vertical screw rod 5-6.

[0046] In this embodiment, by installing a hand crank 8, manual operation of the rotation of the vertical screw 5-6 and the support screw 6-4 is facilitated.

[0047] When it is needed, an electric hoist is installed on the crossbeam 1. After the sheet metal is lifted by the electric hoist, according to the height of the sheet metal, the hand crank 8 at the bottom of the vertical screw 5-6 is shaken to rotate, so that the vertical screw 5-6 drives the sleeve 5-3 to adjust the height of the stop rod 5-7. When the stop rod moves to both sides of the sheet metal, the hand crank 8 on the other side is shaken to fix the locking frame 5-4 so that the sleeve 5-3 cannot move, and then it is moved by the moving wheel 6-2. During the movement, the stop rod 5-7 can block both sides of the sheet metal, so that it cannot shake during the movement. When it needs to be fixed in one position, the support screw 6-4 is turned to control the horizontal plate 6-6 to move downward, so that the anti-slip pad 7 at the bottom of the support leg 6-8 is supported on the ground.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting device for sheet metal processing, characterized in that: include A crossbeam (1) and a pair of support frames (2), wherein the support frames (2) are fixed at two ends of the bottom of the crossbeam (1); A side frame (3), wherein the side frame (3) is fixed to a side surface of the support frame (2); A support and limit assembly (5), wherein the support and limit assembly (5) is arranged in the side frame (3); A bottom frame (4), the bottom frame (4) being fixed to the bottom of the support frame (2); A movable holding component (6), wherein the movable holding component (6) is arranged on the base frame (4); The support and limit assembly (5) comprises a long opening (5-1), the long opening (5-1) is opened on the surface of the side frame (3), a round rod (5-2) is arranged inside the long opening (5-1), a sleeve frame (5-3) is slidably connected to the outside of the round rod (5-2), and a locking frame (5-4) is screwed inside the sleeve frame (5-3) through a thread.

2. A lifting device for sheet metal processing according to claim 1, characterized in that: A pair of fixing plates (5-5) are arranged on the side end faces of the support frame (2), a vertical screw rod (5-6) is rotatably connected inside the fixing plate (5-5), the vertical screw rod (5-6) is connected to the sleeve frame (5-3) by threaded matching, and a blocking rod (5-7) is fixedly connected between the sleeve frames (5-3).

3. A lifting device for sheet metal processing according to claim 1, characterized in that: The moving and holding assembly (6) comprises a pair of reinforcing plates (6-1), wherein the reinforcing plates (6-1) are fixed to the bottom of the base frame (4), a moving wheel (6-2) is arranged at the bottom of the reinforcing plates (6-1), a bottom plate (6-3) is arranged at the lower end of the side surface of the support frame (2), and a supporting screw (6-4) is screwed inside the bottom plate (6-3) via a thread.

4. A lifting device for sheet metal processing according to claim 3, characterized in that: The lower end of the support screw (6-4) is rotatably connected to a connecting seat (6-5), the bottom of the connecting seat (6-5) is fixedly connected to a transverse plate (6-6), a circular hole (6-7) is opened on the surface of the reinforcing plate (6-1), a pair of supporting legs (6-8) is arranged on the bottom surface of the transverse plate (6-6), the supporting legs (6-8) are movably sleeved in the circular holes (6-7), and a spring (6-9) is sleeved and connected to the outside of the supporting legs (6-8).

5. The lifting device for sheet metal processing according to claim 1, characterized in that: The base frame (4) is in a triangular structure as a whole.

6. A lifting device for sheet metal processing according to claim 2, characterized in that: There are two blocking rods (5-7), and the cross section of the blocking rods (5-7) is a circular structure.

7. A lifting device for sheet metal processing according to claim 4, characterized in that: A circular anti-slip pad (7) is provided at the lower end of the supporting leg (6-8).

8. A lifting device for sheet metal processing according to claim 2, characterized in that: One end of the locking frame (5-4) and the lower end of the vertical screw rod (5-6) are both provided with a hand crank (8).

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