A numerically controlled double flying saw cold cutting machine

Abstract

The utility model discloses a numerically controlled double-flying saw cold cutting machine, which belongs to the technical field of cold cutting machines. A driving member for driving is installed on a connecting plate, and the driving member drives a swing arm, a connecting plate, a liquid storage base and a connecting plate to rotate. During the rotation, the liquid storage base is driven to adjust the angle, so that the angle between the liquid storage base and the cutter can be adjusted by a slight offset. The distance can be measured by infrared rays. When it is uneven, the angle can be automatically driven to adjust the angle. The lead screw is driven to rotate by a motor, and during the rotation of the lead screw, the connecting plate, the connecting plate and the liquid storage base are driven to adjust the spacing, so that the function of adjusting the angle and the contact force is realized. The cutter is rotatably connected with a limit sleeve and a liquid spray plate, and the limit sleeve, the cutter and the liquid spray plate are installed on a support plate on the liquid storage base. The coolant is sprayed by the liquid spray plate to cool the cutter, so that multi-faceted circulating cooling treatment is realized, and the coolant can be self-collected.

Description

Technical Field

[0001] The utility model relates to a numerically controlled double-flying saw cold cutting machine, belonging to the technical field of cold cutting machines. Background Art

[0002] For example, the application number CN106424921B discloses a CNC double flying saw cold cutting machine, wherein the two flying saw devices are connected to each other through an adjustable screw rod and synchronously slide back and forth left and right under the drive of the transverse driving unit; each flying saw device includes a clamping mechanism, which includes two groups of clamping units and a hydraulic cylinder, and a gap is left between the two groups of clamping units for the flying saw to pass through, and each group of clamping units includes a fixed block fixed on the base and a rocker arm pivotally mounted on the base, and the fixed block and the rocker arm are provided with corresponding notches for clamping metal pipes; a conveying pipe is provided between the two flying saw devices. Two metal pipes can be cut and produced simultaneously in each working cycle, which greatly improves the production efficiency. By adjusting the interval between the two flying saw devices through the screw rod, the required cutting length can be freely adjusted.

[0003] Based on the search and analysis, the existing technology still has deficiencies:

[0004] The prior art adopts a single-bar pulling structure, which is unstable when pulled during use and the use angle of the cold cutting machine cannot be adjusted during use. Therefore, a CNC double-flying saw cold cutting machine is needed to improve the above-mentioned shortcomings. Utility Model Content

[0005] The main purpose of the utility model is to provide a numerically controlled double-flying saw cold cutting machine.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A numerically controlled double-flying saw cold cutting machine comprises a cutting knife for cutting, the cutting knife is fixedly connected by a limiting sleeve, the limiting sleeve is mounted on a support plate, and the support plate covers a liquid storage base;

[0008] A connecting plate for connection is installed on one side of the liquid storage base, a driving member for adjustment is installed on the connecting plate, a swing arm is installed at the output end of the driving member, a connecting column is provided at the outer end of the swing arm for steering adjustment, the connecting column is fixedly connected to the connecting plate, and a screw rod for spacing adjustment is installed between the two sets of connecting plates;

[0009] A second connecting plate is installed at the outer end of the screw rod, and an extrusion adjustment group is installed on the second connecting plate and the screw rod.

[0010] Preferably, the extrusion adjustment group includes an external plate, an extrusion spring and an internal plate. The telescopic opening is covered with the external plate, the outer end of the external plate is installed with the extrusion spring, the outer end of the extrusion spring is installed with the internal plate, and the internal plate is fixedly connected to the screw rod.

[0011] Preferably, a liquid spray plate is installed at the joint between the limiting sleeve and the cutter.

[0012] Preferably, the liquid storage base is a sunken structure, and the support plate is a drainage structure.

[0013] Preferably, the driving member drives the swing arm, the connecting column, the connecting plate and the connecting plate to rotate and connect.

[0014] Preferably, the external connecting plate and the internal connecting plate are arc-shaped structures fixedly connected to the telescopic opening and the screw rod.

[0015] Beneficial technical effects of the utility model:

[0016] The utility model provides a numerically controlled double-flying saw cold cutting machine, in which a liquid storage base is the main structure of the cold cutting machine base, a connecting plate is installed on one side of the liquid storage base, a connecting plate is installed on the outer end of the connecting plate, two sets of screw rods are telescopically connected on both sides of the connecting plate, a telescopic opening is opened on the connecting plate, the inside of the telescopic opening is extruded and connected with the screw rod by an external connecting plate, an extrusion spring and an internal connecting plate, a swing arm is installed on the connecting plate and the connecting plate navigation, a driving member for driving is installed on the connecting plate, and the driving member drives the swing arm, the connecting plate, the liquid storage base and the connecting plate to rotate, and drives the liquid storage base to adjust the angle during the rotation, so that the angle between the liquid storage base and the cutter can be adjusted by a slight offset, the distance can be measured by infrared rays, and when it is uneven, the angle can be automatically driven to adjust the angle, and the screw rod is driven to rotate by a motor, and the connecting plate, the connecting plate and the liquid storage base are driven to adjust the spacing during the rotation of the screw rod, so that the function of adjusting the angle and the contact force can be achieved;

[0017] The liquid storage base is the main structure of the cold cutting machine base. A limit sleeve is installed on the liquid storage base. A spray plate is installed in the limit sleeve. A cutter is rotatably connected in the limit sleeve and the spray plate. The limit sleeve, the cutter and the spray plate are installed on the support plate on the liquid storage base. The coolant is sprayed through the spray plate to cool the cutter, thereby realizing multi-faceted circulating cooling treatment. The coolant can be self-collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a numerically controlled double flying saw cold cutting machine according to a preferred embodiment of the utility model;

[0019] Figure 2 It is an enlarged structural view of location A of a preferred embodiment of a numerically controlled double flying saw cold cutting machine according to the utility model;

[0020] Figure 3 It is a schematic diagram of the connection extrusion structure of a preferred embodiment of a numerically controlled double flying saw cold cutting machine according to the utility model;

[0021] Figure 4The utility model is a side view of the overall three-dimensional structure of a preferred embodiment of a numerically controlled double flying saw cold cutting machine.

[0022] In the figure: 1. liquid storage base; 2. limit sleeve; 3. cutter; 4. liquid spray plate; 5. support plate; 6. connecting plate; 7. swing arm; 8. connecting plate 2; 9. screw rod; 10. telescopic opening; 11. connecting plate; 12. connecting column; 13. external connecting plate; 14. extrusion spring; 15. internal connecting plate; 16. driving part. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0024] like Figure 1 - Figure 4 As shown, the embodiment provides a digitally controlled double-flying saw cold cutting machine, comprising a cutter 3 for cutting, the cutter 3 is fixedly connected by a limit sleeve 2, the limit sleeve 2 is mounted on a support plate 5, and the support plate 5 covers the liquid storage base 1;

[0025] A connecting plate 11 for connection is installed on one side of the liquid storage base 1, and a driving member 16 for adjustment is installed on the connecting plate 11. A swing arm 7 is installed at the output end of the driving member 16. A connecting column 12 is arranged at the outer end of the swing arm 7 for turning and adjusting. The connecting column 12 is fixedly connected to the connecting plate 6. A screw rod 9 for adjusting the spacing is installed between the two sets of connecting plates 11;

[0026] The outer end of the screw rod 9 is provided with a second connecting plate 8 , and the second connecting plate 8 and the screw rod 9 are provided with an extrusion adjustment group.

[0027] The extrusion adjustment group includes an external plate 13, an extrusion spring 14 and an internal plate 15. The telescopic opening 10 is covered with the external plate 13, the outer end of the external plate 13 is installed with the extrusion spring 14, the outer end of the extrusion spring 14 is installed with the internal plate 15, and the internal plate 15 is fixedly connected to the screw rod 9.

[0028] A liquid spray plate 4 is installed at the joint between the limiting sleeve 2 and the cutter 3.

[0029] The liquid storage base 1 is a sunken structure, and the support plate 5 is a drainage structure.

[0030] The driving member 16 drives the swing arm 7, the connecting column 12, the connecting plate 6, and the connecting plate 11 to rotate and connect.

[0031] The external connecting plate 13 and the internal connecting plate 15 are arc-shaped structures and are fixedly connected to the telescopic opening 10 and the screw rod 9 .

[0032] like Figure 1 - Figure 4As shown, the working process of a numerically controlled double flying saw cold cutting machine provided by the present embodiment is as follows: the distance between the connecting plates 6 is measured by installing the detection parts on both sides of the connecting plates 6. When the angle deviates, the driving part 16 can be started to drive the swing arm 7, the connecting plate 6, the connecting plate 11 and the liquid storage base 1 to perform deflection adjustment processing. After the adjustment is completed, the screw rod 9 is driven to rotate by the starting motor. The connecting plate 6, the connecting plate 11 and the liquid storage base 1 are driven to move by the rotation of the screw rod 9 to adjust the distance and realize the function of adjustable spacing. The coolant is sprayed through the limit sleeve 2 to cool the cutter 3, and the coolant flows into the liquid storage base 1 through the support plate 5 for storage.

[0033] Embodiment 1

[0034] like Figure 1 - Figure 4 As shown, the liquid storage base 1 is the main structure of the cold cutting machine base, a connecting plate 11 is installed on one side of the liquid storage base 1, a connecting plate 6 is installed on the outer end of the connecting plate 11, two sets of screw rods 9 are telescopically connected on both sides of the connecting plate 6, a telescopic opening 10 is opened on the connecting plate 6, and the inside of the telescopic opening 10 is squeezed and connected with the screw rod 9 by an external connecting plate 13, an extrusion spring 14 and an internal connecting plate 15, a swing arm 7 is installed between the connecting plate 11 and the connecting plate 6, and a driving member 16 for driving is installed on the connecting plate 11. The driving member 16 drives the swing arm 7, the connecting plate 6, the liquid storage base 1 and the connecting plate 11 to rotate, and during the rotation process, drives the liquid storage base 1 to adjust the angle, so that the angle of the liquid storage base 1 and the cutter 3 can be adjusted by a slight offset, and the distance can be measured by infrared rays. When it is uneven, it can be automatically driven to adjust the angle, and the motor drives the screw rod 9 to rotate. During the rotation of the screw rod 9, it drives the connecting plate 6, the connecting plate 11 and the liquid storage base 1 to adjust the spacing, thereby realizing the function of adjusting both the angle and the contact force.

[0035] Embodiment 2

[0036] like Figure 1 - Figure 4 As shown, the liquid storage base 1 is the main structure of the cold cutting machine base, and a limiting sleeve 2 is installed on the liquid storage base 1, and a liquid spray plate 4 is installed in the limiting sleeve 2. A cutter 3 is rotatably connected in the limiting sleeve 2 and the liquid spray plate 4. The limiting sleeve 2, the cutter 3 and the liquid spray plate 4 are installed on the support plate 5 on the liquid storage base 1. The coolant is sprayed by the liquid spray plate 4 to cool the cutter 3, thereby realizing multi-faceted circulating cooling treatment, and the coolant can be self-collected.

[0037] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A numerically controlled double-flying saw cold cutting machine, comprising a cutting knife (3) for cutting, the cutting knife (3) being fixedly connected by a limiting sleeve (2), the limiting sleeve (2) being mounted on a support plate (5), and the support plate (5) covering the inside of a liquid storage base (1); Features: A connecting plate (11) for connection is installed on one side of the liquid storage base (1), a driving member (16) for adjustment is installed on the connecting plate (11), a swing arm (7) is installed at the output end of the driving member (16), a connecting column (12) is provided at the outer end of the swing arm (7) for turning and adjusting, the connecting column (12) is fixedly connected to the connecting plate (6), and a screw rod (9) for adjusting the spacing is installed between the two groups of connecting plates (11); The outer end of the screw rod (9) is mounted with a second connecting plate (8), and the second connecting plate (8) and the screw rod (9) are mounted with an extrusion adjustment group.

2. A numerically controlled double flying saw cold cutting machine according to claim 1, characterized in that: The extrusion adjustment group comprises an external connecting plate (13), an extrusion spring (14) and an internal connecting plate (15); the telescopic opening (10) is covered with the external connecting plate (13); the extrusion spring (14) is installed at the outer end of the external connecting plate (13); the internal connecting plate (15) is installed at the outer end of the extrusion spring (14); and the internal connecting plate (15) is fixedly connected to the screw rod (9).

3. The digital controlled double flying saw cold cutting machine according to claim 2, characterized in that: A liquid spray plate (4) is installed at the joint position between the limiting sleeve (2) and the cutting knife (3).

4. The digital controlled double flying saw cold cutting machine according to claim 3, characterized in that: The liquid storage base (1) is an inwardly recessed structure, and the support plate (5) is a drainage structure.

5. The digital controlled double flying saw cold cutting machine according to claim 4, characterized in that: The driving member (16) drives the swing arm (7), the connecting column (12), the connecting plate (6) and the connecting plate (11) to rotate and connect.

6. The digital controlled double flying saw cold cutting machine according to claim 5, characterized in that: The external connecting plate (13) and the internal connecting plate (15) are arc-shaped structures and are fixedly connected to the telescopic opening (10) and the screw rod (9).

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