Material lifting auxiliary device for cutting machine

Abstract

The utility model discloses a material lifting auxiliary device for a cutting machine, which relates to the technical field of lifting devices and comprises a base support, a lifting element and a rolling support element, the lifting element and the rolling support element are both mounted on the base support, and the rolling support element is movably connected with the base support. The lifting element can drive the rolling supporting element to ascend and descend, and the upper end of the rolling supporting element is used for supporting cut materials. According to the utility model, the lifting difficulty of a cutting material can be reduced, and the cutting quality and the personal safety of workers are ensured.

Description

Technical Field

[0001] This utility model relates to the field of lifting device technology, and in particular to an auxiliary device for lifting materials for a cutting machine. Background Technology

[0002] In the existing technology, when using a cutting machine to cut materials such as steel pipes, it is often necessary to manually push the material to be cut onto the upper part of the cutting machine. If the material to be cut is too long or too heavy, one person needs to use an object to flatten the material and assist in feeding it.

[0003] However, the existing technology has the following drawbacks: (1) frequent leveling of the cutting material makes the cutting process difficult; (2) when the cutting materials are not on the same level, "cards" and "fragments" are likely to occur, which can cause personal injury in severe cases. Utility Model Content

[0004] The purpose of this invention is to provide a material lifting auxiliary device for a cutting machine, so as to solve the problems existing in the prior art, reduce the difficulty of lifting cutting materials, and ensure cutting quality and the personal safety of workers.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides a material lifting auxiliary device for a cutting machine, including a base bracket, a lifting element and a rolling support element. The lifting element and the rolling support element are both installed on the base bracket, and the rolling support element is movably connected to the base bracket. The lifting element can drive the rolling support element to rise and fall, and the upper end of the rolling support element is used to support the material to be cut.

[0007] Preferably, the base support includes a support beam and two support bases, the two support bases are arranged in parallel, and the support beam is perpendicular to the support bases. The two ends of the support beam are respectively fixed to the upper ends of the two support bases. The rolling support element is located above the support beam, and the lifting element is installed on the support beam.

[0008] Preferably, two fixed slide rods are installed at the upper end of the support beam, and the two fixed slide rods are respectively located near the two ends of the support beam, and the two ends of the rolling support element are respectively slidably connected to the two fixed slide rods.

[0009] Preferably, each end of the rolling support element is equipped with a ring, which is fitted around the outer periphery of the fixed slide rod.

[0010] Preferably, the fixed slide bar is further provided with a compression spring, which abuts against the upper end face of the support beam and the collar.

[0011] Preferably, a limiting cap is detachably connected to the upper end of the fixed slide rod, and the outer diameter of the limiting cap is larger than the inner diameter of the collar.

[0012] Preferably, the rolling support element includes a locking nut and a thrust bearing. The thrust bearing is mounted on the support beam, and the outer wall of the sliding shaft of the thrust bearing is threaded. The sliding shaft passes through the support beam from bottom to top, and the upper end of the sliding shaft is threaded to the rolling support element. The locking nut is located between the rolling support element and the support beam, and the locking nut is threaded to the outer periphery of the sliding shaft.

[0013] Preferably, a handwheel is connected to the lower end of the thrust bearing.

[0014] Preferably, the rolling support element includes a roller bracket and a support roller. The two ends of the roller bracket are slidably connected to the base bracket, and the two ends of the support roller are rotatably connected to the roller bracket. The axial direction of the support roller and the length direction of the roller bracket are both perpendicular to the length direction of the material being cut.

[0015] Preferably, the roller bracket has multiple fixing holes arranged sequentially along the length of the roller bracket, and the fixing holes penetrate the roller bracket in the vertical direction. The fixing holes are used to connect fixing pins, and the fixing pins are used to limit the side of the material being cut.

[0016] The present invention achieves the following technical advantages over the prior art:

[0017] The material lifting auxiliary device for cutting machines provided by this utility model has a lifting element and a rolling support element both mounted on a base bracket, with the rolling support element movably connected to the base bracket. This allows the rolling support element to be raised and lowered to adapt to different material cutting heights, reducing cutting difficulty. The upper end of the rolling support element supports the free end of the material being cut. Direct operation of the cutting end of the material enables rolling conveying. This rolling conveying design eliminates the need for additional feeding personnel during material cutting, reducing manual operation and saving labor. The lifting element drives the rolling support element to rise and fall, thereby adjusting the material height. This effectively solves the problem of "snagging" and "fragmentation" of the cutting disc caused by material sagging during cutting, improving the flatness of the cutting surface, thus enhancing cutting quality, and completely eliminating the risk of personal injury due to improper operation. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the material lifting auxiliary device for the cutting machine in this utility model;

[0020] In the diagram: 1-Compression spring, 2-Roller bracket, 3-Fixing pin, 4-Fixing hole, 5-Support roller, 6-Base bracket, 7-Thrust bearing, 8-Handwheel, 9-Locking nut, 10-Fixing slide bar, 11-Limit cap, 12-Collar ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] The purpose of this invention is to provide a material lifting auxiliary device for a cutting machine, so as to solve the problems existing in the prior art, reduce the difficulty of lifting and lowering cutting materials, and ensure cutting quality and the personal safety of workers.

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 1As shown, this embodiment provides a material lifting auxiliary device for a cutting machine, including a base support 6, a lifting element, and a rolling support element. Both the lifting element and the rolling support element are mounted on the base support 6, and the rolling support element is movably connected to the base support 6. This allows the rolling support element to be raised and lowered to adapt to different material cutting heights, reducing cutting difficulty. The upper end of the rolling support element supports the free end of the material being cut. Direct operation of the cutting end of the material enables rolling conveying. The rolling conveying design of the rolling support element eliminates the need for additional feeding personnel during material cutting, reducing the need for manual operation and saving labor. The lifting element can drive the rolling support element to rise and fall, thereby adjusting the height of the material. This effectively solves the problem of "slipping" and "fragmentation" of the cutting disc caused by material sagging during cutting, improving the flatness of the cutting surface, thus improving cutting quality, and completely eliminating the risk of personal injury caused by improper operation.

[0025] Specifically, the base support 6 includes a support beam and two support bases. The two support bases are arranged in parallel, and the support beam is perpendicular to the support bases. The two ends of the support beam are fixed to the upper ends of the two support bases respectively, so as to raise the support beam through the two support bases to facilitate the operation of the lifting element. The rolling support element is located above the support beam, and the lifting element is installed on the support beam, so as to facilitate the lifting and lowering of the rolling support element through the lifting element.

[0026] Two fixed slide rods 10 are installed at the upper end of the support beam. The two fixed slide rods 10 are respectively located near the two ends of the support beam, and the two ends of the rolling support element are slidably connected to the two fixed slide rods 10. The fixed slide rods 10 serve to support the rolling support element.

[0027] Each end of the rolling support element is equipped with a ring 12, which is fitted around the outer periphery of the fixed slide rod 10 to achieve a sliding connection between the rolling support element and the fixed slide rod 10, so that the lifting element can drive the rolling support element to rise and fall stably.

[0028] The fixed slide bar 10 is also provided with a compression spring 1. The compression spring 1 abuts against the upper end face of the support beam and the collar 12. The compression spring 1 can provide buffering during the process of the rolling support element driving the material to rise and fall.

[0029] A limiting cap 11 is detachably connected to the upper end of the fixed slide rod 10. The outer diameter of the limiting cap 11 is larger than the inner diameter of the collar 12, thereby preventing the collar 12 from coming off. When disassembling the whole, the limiting cap 11 can be removed for easy storage.

[0030] The rolling support element includes a locking nut 9 and a thrust bearing 7. The thrust bearing 7 is mounted on the support beam, and the outer wall of the sliding shaft of the thrust bearing 7 is threaded. The sliding shaft passes through the support beam from bottom to top, and the upper end of the sliding shaft is threaded to the rolling support element. Through the cooperation of the thrust bearing 7, the sliding shaft, and the support beam, the sliding shaft can be raised and lowered as it rotates, thereby driving the rolling support element to rise and fall. In this embodiment, a design similar to a ball screw can also be used to achieve the raising and lowering of the rolling support element. The locking nut 9 is located between the rolling support element and the support beam, and the locking nut 9 is threaded to the outer circumference of the sliding shaft. After the sliding shaft moves into place, the locking nut 9 fixes the sliding shaft, thereby fixing the position of the rolling support element and preventing the rolling support element from shifting during the material cutting process, which would affect the cutting effect. By fixing the material after raising and lowering it to a specified height, the problem of uneven cutting surfaces or even "fragmented" cutting discs caused by material sagging during material cutting is solved.

[0031] The lower end of the thrust bearing 7 is connected to a handwheel 8, which allows the operator to rotate the sliding shaft for easy operation.

[0032] The rolling support element includes a roller bracket 2 and a support roller 5. The two ends of the roller bracket 2 are slidably connected to the base bracket 6, which facilitates the lifting and lowering of the roller bracket 2. The two ends of the support roller 5 are rotatably connected to the roller bracket 2. The support roller 5 can reduce friction and facilitate the movement of the cutting material. The axial direction of the support roller 5 and the length direction of the roller bracket 2 are both perpendicular to the length direction of the cutting material, which can realize the rolling conveying of the cutting material and solve the problem that long and heavy materials need to be handled and assisted by a special person.

[0033] The roller bracket 2 has multiple fixing holes 4 arranged sequentially along the length of the roller bracket 2, and the fixing holes 4 penetrate the roller bracket 2 in the vertical direction. The fixing holes 4 are used to connect fixing pins 3, and the fixing pins 3 are used to limit the side of the material to be cut. Thus, when the material is cut and conveyed, the two fixing pins 3 limit the two sides of the material to be cut, which helps to align the material during batch cutting, prevent the material from being scattered, reduce the cutting difficulty, and solve the problem of loose material that is difficult to cut during batch cutting.

[0034] This embodiment, through the above design, can be applied to mine processing workshops for steel and pipe cutting processes. The material lifting auxiliary device for the cutting machine in this embodiment significantly improves the cutting process, increasing efficiency by 50% compared to traditional cutting methods. It also produces a smooth cut surface, facilitating subsequent welding and threading. Only one person is needed to complete the steel cutting work, demonstrating significant performance improvements and enhancing both safety and cutting technology.

[0035] The technological innovation of the material lifting auxiliary device for cutting machines in this embodiment can meet the market's demand for high efficiency, low cost and safety, and has strong market competitiveness. By reducing labor costs and improving production efficiency, it can bring significant economic benefits to enterprises and is suitable for promotion and application in the field of steel bar cutting and processing.

[0036] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A material lifting auxiliary device for a cutting machine, characterized in that: It includes a base bracket, a lifting element, and a rolling support element. The lifting element and the rolling support element are both mounted on the base bracket, and the rolling support element is movably connected to the base bracket. The lifting element can drive the rolling support element to rise and fall, and the upper end of the rolling support element is used to support the cutting material.

2. The material lifting auxiliary device for a cutting machine according to claim 1, characterized in that: The base support includes a support beam and two support bases. The two support bases are arranged in parallel, and the support beam is perpendicular to the support bases. The two ends of the support beam are respectively fixed to the upper ends of the two support bases. The rolling support element is located above the support beam, and the lifting element is installed on the support beam.

3. The material lifting auxiliary device for a cutting machine according to claim 2, characterized in that: Two fixed slide rods are installed at the upper end of the support beam. The two fixed slide rods are respectively located near the two ends of the support beam, and the two ends of the rolling support element are slidably connected to the two fixed slide rods respectively.

4. The material lifting auxiliary device for a cutting machine according to claim 3, characterized in that: Each end of the rolling support element is equipped with a ring, which is fitted around the outer periphery of the fixed slide rod.

5. The material lifting auxiliary device for a cutting machine according to claim 4, characterized in that: The fixed slide bar is also provided with a compression spring, which abuts against the upper end face of the support beam and the collar.

6. The material lifting auxiliary device for a cutting machine according to claim 4, characterized in that: A limiting cap is detachably connected to the upper end of the fixed slide rod, and the outer diameter of the limiting cap is larger than the inner diameter of the collar.

7. The material lifting auxiliary device for a cutting machine according to claim 2, characterized in that: The rolling support element includes a locking nut and a thrust bearing. The thrust bearing is mounted on the support beam, and the outer wall of the sliding shaft of the thrust bearing is threaded. The sliding shaft passes through the support beam from bottom to top, and the upper end of the sliding shaft is threaded to the rolling support element. The locking nut is located between the rolling support element and the support beam, and the locking nut is threaded to the outer periphery of the sliding shaft.

8. The material lifting auxiliary device for a cutting machine according to claim 7, characterized in that: A handwheel is connected to the lower end of the thrust bearing.

9. The material lifting auxiliary device for a cutting machine according to claim 1, characterized in that: The rolling support element includes a roller bracket and a support roller. The two ends of the roller bracket are slidably connected to the base bracket, and the two ends of the support roller are rotatably connected to the roller bracket. The axial direction of the support roller and the length direction of the roller bracket are both perpendicular to the length direction of the material being cut.

10. The material lifting auxiliary device for a cutting machine according to claim 9, characterized in that: The roller bracket has multiple fixing holes arranged sequentially along the length of the roller bracket and penetrating the roller bracket in the vertical direction. The fixing holes are used to connect fixing pins, and the fixing pins are used to limit the side of the material being cut.

Images