Circular tube cutting auxiliary table for metal machining and manufacturing

Abstract

The utility model discloses a circular tube cutting auxiliary table for metal machining and manufacturing, which is characterized in that when the circular tube cutting auxiliary table runs, a material extends to a positioning plate through a rear guide rail sliding block and a front guide rail sliding block, the positioning plate determines the required cutting distance through a laser range finder, and the positioning plate determines whether the material reaches a specified position or not through an in-place sensing device; a round pipe is clamped and fixed through a limiting hydraulic clamping device and a feeding hydraulic clamping device, then a cutting device is started to cut downwards along a cutting moving groove through a cutting threaded rod, the cut round pipe falls into a material containing groove, and after an in-place sensing device cannot sense materials, a cutting motor is started to drive the cutting threaded rod to cut the round pipe. A cutting moving column moves upwards, then a limiting hydraulic clamping device loosens the round pipe, then a feeding motor is started to drive a feeding threaded rod, a feeding supporting column linearly moves rightwards along a feeding moving groove, after materials are conveyed to a designated position, the feeding hydraulic clamping device loosens the round pipe and then resets, and reciprocating operation is carried out in this way.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal machining, in particular to a round tube cutting auxiliary table for metal machining and manufacturing. Background Art

[0002] In metal machining and manufacturing, round tubes are a common raw material and are widely used in many fields such as construction, automobiles, aerospace, furniture manufacturing, etc. The traditional round tube cutting method relies on manual measurement, marking and cutting. This method is not only inefficient, but also difficult to ensure cutting accuracy, which easily leads to material waste and unstable product quality. Therefore, in order to meet the dual requirements of efficiency and quality in modern manufacturing, a professional round tube cutting auxiliary table is proposed. Utility Model Content

[0003] The utility model aims to provide a round tube cutting auxiliary table for metal machining and manufacturing, so as to solve the problems of existing manual measurement, marking and cutting, which is not only inefficient but also difficult to ensure cutting accuracy, easily resulting in material waste and unstable product quality.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a round tube cutting auxiliary table for metal mechanical processing and manufacturing, comprising a table, characterized in that: a fixing plate is welded and fixed at the right end of the upper surface of the table, a positioning hydraulic rod is welded and fixed to a side surface of the fixing plate, a positioning plate is welded and fixed to the output end of the positioning hydraulic rod, an in-position sensing device is arranged on one side surface of the positioning plate, a laser rangefinder is fixedly connected to the upper surface of the positioning plate, the laser rangefinder has high precision and wide range, a cutting fixing frame is welded and fixed to the upper surface of the table, so that the laser rangefinder calculates the distance by using the speed of light from the light to the cutting fixing frame, and can complete the measurement in an instant, which greatly saves time and manpower, thereby effectively optimizing the production speed and efficiency.

[0006] Furthermore, the cutting fixed frame is provided with cutting movable grooves relative to the two inner walls, the inner walls of the two cutting movable grooves are rotatably connected with cutting threaded rods, the output end of the cutting threaded rod is fixedly connected with a cutting motor, the peripheral side surface of the cutting threaded rod is threadedly connected with a cutting movable column, and one side of the cutting movable column is rotatably connected with a cutting device, and three limiting hydraulic clamps are provided on the inner wall of the cutting fixed frame, a front guide rail slider is welded and fixed on the upper surface of the pedestal, a feeding movable groove is opened on the upper surface of the pedestal, the inner wall of the feeding movable groove is rotatably connected with a feeding threaded rod, the peripheral side surface of the feeding threaded rod is threadedly connected with a feeding support column, one side of the feeding support column is welded and fixed with a feeding hydraulic clamp, the output end of the feeding threaded rod is fixedly connected with a feeding motor, one side of the feeding motor is bolted to the pedestal, and one side of the pedestal is fixedly connected with a rear guide rail slider.

[0007] Furthermore, when the utility model is in operation, the material is extended to the positioning plate through the rear guide rail slider and the front guide rail slider. The positioning plate determines the required cutting distance through the laser rangefinder. The positioning plate determines that the material has reached the specified position through the in-place sensing device. Then the limiting hydraulic clamping device and the feeding hydraulic clamping device clamp and fix the round tube. Then the cutting device is started and the cutting threaded rod is used to cut downward along the cutting moving groove. Then the cut round tube falls into the material storage groove. The in-place sensing device cannot sense the material. Then the cutting motor is started to drive the cutting threaded rod to move the cutting moving column upward. Then the limiting hydraulic clamping device releases the material. Then the feeding motor is started to drive the feeding threaded rod to make the feeding support column move rightward in a straight line along the feeding moving groove. After the material is delivered to the specified position, the feeding hydraulic clamping device releases the round tube and resets, thereby performing reciprocating operation.

[0008] Furthermore, one end of the cutting threaded rod passes through the cutting fixed frame and extends to the outside, and the limiting hydraulic clamping and the front guide rail slider are both located on the left side of the cutting moving column, thereby ensuring accuracy during cutting, reducing material waste, and ensuring consistency in product specifications and quality.

[0009] Furthermore, it is characterized in that the front guide rail slider is located directly below the limiting hydraulic clamp, the limiting hydraulic clamp and the front guide rail slider are ring-shaped, and the shape and size of the limiting hydraulic clamp are adapted to the front guide rail slider, so that the utility model can quickly adapt to round tubes of different sizes, ensuring the stability of the clamping and the non-deformation of the round tube, thereby ensuring that the round tube is firmly fixed before cutting.

[0010] Furthermore, the limiting hydraulic clamping device includes a limiting hydraulic rod and an arc-shaped clamping plate, and the feeding hydraulic clamping device includes a hydraulic rod and a semicircular clamping plate. Both the limiting hydraulic clamping and the feeding hydraulic clamping devices are annularly matched. The clamping force can be easily controlled by adjusting the pressure of the hydraulic system, thereby adapting to round tubes of different sizes.

[0011] The utility model has the following beneficial effects:

[0012] The utility model can continuously perform production tasks without or requiring manual labor through the linkage cooperation among the feeding motor, the feeding moving trough, the feeding threaded rod, the feeding support column and the feeding hydraulic clamping device, thereby greatly improving the production speed and efficiency.

[0013] The utility model reduces the uncertainty of human factors through the linkage between the positioning plate, the laser rangefinder and the limit hydraulic clamping device. The precise measurement and the stable clamping device ensure the accuracy of the cutting position and angle, reduce material waste, and improve the consistency and quality of the finished product, thereby greatly improving the cutting accuracy.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a structural schematic diagram of a round tube cutting auxiliary table for metal machining and manufacturing;

[0017] Figure 2 A top view of a round tube cutting auxiliary table for metal machining and manufacturing;

[0018] Figure 3 for Figure 2 Cross-section of the middle AA;

[0019] Figure 4 for Figure 2 Cross-section of the BB.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Base; 2. Positioning hydraulic rod; 3. Positioning plate; 4. Laser rangefinder; 5. Cutting fixed frame; 6. Cutting moving groove; 7. Cutting threaded rod; 8. Cutting motor; 9. Cutting moving column; 10. Cutting device; 11. Limiting hydraulic clamping device; 12. Front guide rail slider; 13. Feeding moving groove; 14. Feeding threaded rod; 15. Feeding support column; 16. Feeding hydraulic clamping device; 17. Feeding motor; 18. Rear guide rail slider; 101. Material trough; 102. Fixed block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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.

[0023] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0024] See also Figure 1-Figure 4 As shown, the utility model is a round tube cutting auxiliary table for metal mechanical processing and manufacturing, including a table 1, characterized in that: a fixing plate is welded and fixed at the right end of the upper surface of the table 1, and a positioning hydraulic rod 2 is welded and fixed to a side of the fixing plate, wherein a positioning plate 3 is welded and fixed to the output end of the positioning hydraulic rod 2, wherein a positioning plate 3 is welded and fixed to one side of the positioning plate 3, wherein an in-position sensing device is arranged, wherein a laser rangefinder 4 is fixedly connected to the upper surface of the positioning plate 3, wherein the laser rangefinder 4 has high precision and wide range, wherein a cutting fixing frame 5 is welded and fixed to the upper surface of the table 1, so that the laser rangefinder 4 calculates the distance using the speed of light from the light to the cutting fixing frame 5, and can complete the measurement in an instant, which greatly saves time and manpower, thereby effectively optimizing the production speed and efficiency.

[0025] Among them, the cutting fixed frame 5 is provided with cutting moving grooves 6 relative to the two inner walls, and the inner walls of the two cutting moving grooves 6 are rotatably connected with cutting threaded rods 7, wherein the output end of the cutting threaded rod 7 is fixedly connected with a cutting motor 8, wherein the cutting threaded rod 7 is threadedly connected to a cutting moving column 9 on the side surface, wherein a cutting device 10 is rotatably connected to one side of the cutting moving column 9, wherein three limiting hydraulic clamps 11 are provided on the inner wall of the cutting fixed frame 5, wherein a front guide rail slider 12 is welded and fixed on the upper surface of the pedestal 1, wherein a feeding moving groove 13 is opened on the upper surface of the pedestal 1, wherein a feeding threaded rod 14 is rotatably connected to the inner wall of the feeding moving groove 13, wherein a feeding support column 15 is threadedly connected to the side surface of the feeding threaded rod 14, wherein a feeding hydraulic clamp 16 is welded and fixed to one side of the feeding support column 15, wherein a feeding motor 17 is fixedly connected to the output end of the feeding threaded rod 14, wherein one side of the feeding motor 17 is bolted to the pedestal 1, wherein one side of the pedestal 1 is fixedly connected to a rear guide rail slider 18.

[0026] When the utility model is in operation, the material is extended to the positioning plate 3 through the rear guide rail slider 18 and the front guide rail slider 12. The positioning plate 3 determines the required cutting distance through the laser rangefinder 4. The positioning plate 3 determines that the material has reached the specified position through the in-place sensing device. Then the limiting hydraulic clamping device 11 and the feeding hydraulic clamping device 16 clamp and fix the round tube. Then the cutting device 10 is started and the cutting threaded rod 7 is used to cut downward along the cutting moving groove 6. Then the round tube that has been cut falls into the material storage groove 101. The in-place sensing device cannot sense the material. Then the cutting motor 8 is started and drives the cutting threaded rod 7 to move the cutting moving column 9 upward. Then the limiting hydraulic clamping device 11 releases the material. Then the feeding motor 17 is started and drives the feeding threaded rod 14 to make the feeding support column 15 move rightward in a straight line along the feeding moving groove 13. After the material is delivered to the specified position, the feeding hydraulic clamping device 16 releases the round tube and resets, thereby reciprocating.

[0027] A material placing groove 101 is provided on the upper surface of the base 1, wherein the bottom of the material placing groove 101 is arranged at an angle, wherein the material placing groove 101 is located below the positioning plate 3, wherein the material placing groove 101 can make the cut round tube reach the designated position, so as to facilitate the user to further take it.

[0028] Among them, one end of the cutting threaded rod 7 passes through the cutting fixed frame 5 and extends to the outside, wherein the limiting hydraulic clamp 11 and the front guide rail slider 12 are both located on the left side of the cutting moving column 9, thereby ensuring the accuracy during cutting, reducing material waste, and ensuring the consistency of product specifications and quality.

[0029] Among them, the front guide rail slider 12 is located directly below the limiting hydraulic clamp 11, wherein the limiting hydraulic clamp 11 and the front guide rail slider 12 are ring-shaped, and the shape and size of the limiting hydraulic clamp 11 are adapted to the front guide rail slider 12, so that the utility model can quickly adapt to round tubes of different sizes, ensure the stability of the clamping and the non-deformation of the round tube, thereby ensuring the firm fixation of the round tube before cutting.

[0030] Among them, the feeding movable groove 13 is located on the left side of the cutting fixed frame 5, and one end of the feeding threaded rod 14 passes through the feeding movable groove 13 and extends to the outside of the base 1, wherein the feeding movable groove 13 is an "L"-shaped structure, and a fixed block 102 is fixedly connected to a side surface of the bottom end of the feeding support column 15, so that the feeding support column 15 can move smoothly and linearly along a predetermined path, and the feeding hydraulic clamping device 16 is linked to work, so that the machining task can be completed continuously without or without direct human participation, reducing human errors, thereby ensuring the reliability of the product, greatly improving the production speed and efficiency, and also reducing the risk of work-related injuries, greatly improving the working environment and safety performance.

[0031] Among them, the limiting hydraulic clamping device 11 includes a limiting hydraulic rod and an arc-shaped clamping plate, and the feeding hydraulic clamping device 16 includes a hydraulic rod and a semicircular clamping plate. Both clamping devices are annularly matched, and the clamping device enables the clamping force to be evenly distributed on the entire clamping surface, reducing the risk of workpiece deformation and ensuring processing accuracy. The limiting hydraulic clamping 11 and the feeding hydraulic clamping 16 can easily control the size of the clamping force by adjusting the pressure of the hydraulic system, thereby adapting to round tubes of different sizes, and compared with other complex mechanical devices, the hydraulic system maintenance is relatively simple and convenient.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A round tube cutting auxiliary table for metal machining and manufacturing, comprising a base (1), characterized in that: A fixing plate is welded and fixed on the right end of the upper surface of the pedestal (1), a positioning hydraulic rod (2) is welded and fixed on one side of the fixing plate, a positioning plate (3) is welded and fixed on the output end of the positioning hydraulic rod (2), a laser rangefinder (4) is fixedly connected to one side of the positioning plate (3), a cutting fixing frame (5) is welded and fixed on the upper surface of the pedestal (1), the cutting fixing frame (5) is provided with cutting movable grooves (6) on two inner walls relative to each other, the inner walls of the two cutting movable grooves (6) are both rotatably connected with cutting threaded rods (7), the output end of the cutting threaded rod (7) is fixedly connected with a cutting motor (8), the peripheral side of the cutting threaded rod (7) is threadedly connected with a cutting movable column (9), and one side of the cutting movable column (9) is rotatably connected with a cutting device ( 10), three limiting hydraulic clamping devices (11) are arranged on the inner wall of the cutting fixed frame (5), a front guide rail slider (12) is welded and fixed on the upper surface of the pedestal (1), a feeding movable groove (13) is opened on the upper surface of the pedestal (1), a feeding threaded rod (14) is rotatably connected to the inner wall of the feeding movable groove (13), a feeding support column (15) is threadedly connected to the peripheral side of the feeding threaded rod (14), a feeding hydraulic clamping device (16) is welded and fixed to one side of the feeding support column (15), a feeding motor (17) is fixedly connected to the output end of the feeding threaded rod (14), one side of the feeding motor (17) is bolted to the pedestal (1), and a rear guide rail slider (18) is fixedly connected to one side of the pedestal (1).

2. The round tube cutting auxiliary table for metal machining and manufacturing according to claim 1, characterized in that: The upper surface of the pedestal (1) is provided with a material placement groove (101), the bottom of the material placement groove (101) is arranged obliquely, and the material placement groove (101) is located below the positioning plate (3).

3. The round tube cutting auxiliary table for metal machining and manufacturing according to claim 1, characterized in that: One end of the cutting threaded rod (7) passes through the cutting fixed frame (5) and extends to the outside, and the limiting hydraulic clamping device (11) and the front guide rail slider (12) are both located on the left side of the cutting movable column (9).

4. The round tube cutting auxiliary table for metal machining and manufacturing according to claim 1, characterized in that: The front guide rail slider (12) is located directly below the position-limiting hydraulic clamping device (11); the position-limiting hydraulic clamping device (11) and the front guide rail slider (12) are annular; the shape and size of the position-limiting hydraulic clamping device (11) are adapted to those of the front guide rail slider (12).

5. The round tube cutting auxiliary table for metal machining and manufacturing according to claim 1, characterized in that: The feed movable groove (13) is located on the left side of the cutting fixed frame (5); one end of the feed threaded rod (14) passes through the feed movable groove (13) and extends to the outside of the base (1); the feed movable groove (13) is an "L"-shaped structure; a fixed block (102) is fixedly connected to a side surface of the bottom end of the feed support column (15).

6. The round tube cutting auxiliary table for metal machining and manufacturing according to claim 1, characterized in that: The position-limiting hydraulic clamping device (11) comprises a position-limiting hydraulic rod and an arc-shaped clamping plate, and the material-feeding hydraulic clamping device (16) comprises a hydraulic rod and a semicircular clamping plate, and both clamping devices are annularly matched.

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