A protection device for high-frequency welded pipe cutting machine

Abstract

The present application relates to the field of high frequency welded pipe processing, in particular to a kind of protective device for high frequency welded pipe cutting machine, including cutting machine main body, cleaning device and workbench, the workbench upper end surface is provided with placement slot, cutting machine main body is installed in placement slot, the workbench upper end surface is installed with protective cover, cutting machine main body is arranged in protective cover, the front side end surface of protective cover is rotatably installed with fixed door by pin shaft, the workbench upper end surface is installed with cleaning device, cleaning device is used in the present application, cleaning device is cleaned to workbench, prevent the debris on workbench from splashing and causing personnel accidental injury during cutting process, simultaneously adopt protective cover structure, effectively reduce the noise caused during cutting process.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of high-frequency welded pipe processing, in particular to a protective device for high-frequency welded pipe cutting machine. BACKGROUND

[0002] The high-frequency welded pipe is the main material of the automobile radiator cooling pipe, the aluminum material thickness is 0.30-0.35mm, the base material is AA3003, the double-sided alloy cladding layer is AA4343 or AA7072, the intermediate base material core material is AA3003 rust-proof aluminum, the outer composite layer is AA4343 welding layer, and the inner composite layer is AA7072 corrosion-resistant layer, and the thickness is 8%-12% of the thickness of the base material.

[0003] However, when the high-frequency welded pipe is cut, the debris falls on the workbench, and if the cutting machine is not cleaned for a long time, the debris may splash and cause injury to the personnel, and many large particles of aluminum material in the debris can still be reused, and there is a lack of a collecting device, and the noise is large during work. SUMMARY

[0004] To solve the above technical problems, the present application provides a protective device for high-frequency welded pipe cutting machine, which comprises a cutting machine body, a cleaning device and a workbench, a placing groove is formed in the upper end face of the workbench, the cutting machine body is installed in the placing groove, a protective cover is installed on the upper end face of the workbench, the cutting machine body is arranged in the protective cover, a fixed door is rotatably installed on the front side end face of the protective cover through a pin shaft, and the cleaning device is installed on the upper end face of the workbench.

[0005] The cleaning device comprises a fixed motor, a fixed lead screw, a fixed sliding block, a brush, a filter screen, a fixed rope and a recovery box, a fixed groove is formed in the right side end face of the protective cover, a fixed motor is installed on the rear side end face in the fixed groove, a fixed lead screw is installed on the output end of the fixed motor, the other end of the fixed lead screw is rotatably installed on the front side end face in the fixed groove through a bearing, a fixed sliding block is screwed on the fixed lead screw, a brush is installed on the left side end face of the fixed sliding block, a through hole is formed in the upper end face of the workbench, a hanging ring is symmetrically installed in the through hole, a fixed rope is installed on the hanging ring, the other end of the fixed rope is installed on the filter screen, the filter screen is arranged in the through hole through bearings, a working cavity is installed at the bottom of the workbench, and a recovery box is installed at the bottom of the working cavity.

[0006] An air outlet pipe is arranged in the protective cover, a flue gas filter is arranged at the other end of the air outlet pipe, and the flue gas filter is installed above the workbench.

[0007] Preferably, protective round sleeves are installed near the four corners at the bottom of the workbench.

[0008] Preferably, the bottom of the workbench is provided with a reinforcing plate, the bottom of the reinforcing plate is provided with a support column, the outer side wall of the support column is provided with an upper disc in a sliding fit mode, the upper disc is provided with guide rods on the front and back of the upper end surface, the bottom of the upper disc is provided with spring dampers in a front and back symmetry mode, and the other end of the spring dampers is arranged on the upper end surface of the lower disc.

[0009] Preferably, the work cavity is provided with clamping springs in a left and right symmetry mode, and the other end of the clamping springs is provided with a clamping plate.

[0010] Preferably, the upper end surface of the workbench is provided with a protection cavity, and the front end surface of the protection cavity is provided with a rotating plate in a rotating mode through a pin shaft.

[0011] Preferably, the brush is a steel wire brush structure.

[0012] Preferably, the outer side wall of the air outlet pipe nozzle is provided with a circular cavity through a connecting frame, and the circular cavity is provided with a sponge pad in a clamping mode.

[0013] Preferably, the brush is a steel wire brush structure.

[0014] Preferably, the upper end surface of the workbench is provided with a fixing frame, and the fixing frame is clamped to the outer side wall of the cutting machine body.

[0015] Preferably, the through hole is provided with first sliding grooves in a left and right symmetry mode, the bottom of the first sliding grooves is provided with a shaking spring, the other end of the shaking spring is provided with a shaking sliding block, and the inner side end of the shaking sliding block is provided with a filter screen in a rotating mode through a bearing.

[0016] The technical effects and advantages of the present application are as follows:

[0017] 1. The cleaning device is used in the present application, which cleans the workbench to prevent debris on the workbench from splashing and causing accidental injury during cutting. Meanwhile, the protective cover structure effectively reduces the noise generated during cutting.

[0018] 2. The screening net structure is used in the present application, so that the large-particle aluminum scrap is recycled and utilized, thereby improving the utilization efficiency of raw materials. Meanwhile, the spring damper structure is used, and the spring damper reduces the pressure on the ground, thereby reducing the risk of ground cracking. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a main view of the protective device structure for the high-frequency welded pipe cutting machine provided by the embodiment of the present application;

[0020] Figure 2 is a right view of the protective device structure for the high-frequency welded pipe cutting machine provided by the embodiment of the present application;

[0021] Figure 3 is a structure of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application, a bottom view;

[0022] Figure 4 is a first sectional left view of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application;

[0023] Figure 5 is a second sectional left view of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application;

[0024] Figure 6 is a sectional bottom view of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application;

[0025] Figure 7 is a first sectional top view of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application;

[0026] Figure 8 is a second sectional top view of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application;

[0027] Figure 9 is a sectional top view of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application; Figure 8 is an enlarged view of area A in the middle;

[0028] Figure 10 is a partial sectional top view of a protective device for a high-frequency welded pipe cutting machine provided by an embodiment of the present application;

[0029] In the figure: 1, cutting machine main body; 2, cleaning device; 3, workbench; 11, protective cover; 12, fixed door; 13, working cavity; 14, gas outlet pipe; 15, flue gas filter; 16, protective round sleeve; 17, reinforcing plate; 18, support column; 19, upper disc; 21, fixed motor; 22, fixed lead screw; 23, fixed sliding block; 24, brush; 25, filter screen; 26, fixed rope; 27, recycling box; 31, guide rod; 32, spring damper; 33, clamping spring; 34, clamping plate; 35, protective cavity; 36, round cavity; 37, sponge pad; 38, fixed frame; 39, shaking spring; 391, shaking sliding block. DETAILED DESCRIPTION

[0030] The application is further described in detail below with the accompanying drawings and specific embodiments. The embodiments of the application are given for illustration and description only, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

[0031] Referring to Figures 1-10 In the embodiment, a protection device for a high-frequency pipe welding cutting machine is provided, comprising a cutting machine body 1, a cleaning device 2 and a workbench 3. A placing groove is formed in the upper end surface of the workbench 3, and the cutting machine body 1 is installed in the placing groove. A protective cover 11 is installed on the upper end surface of the workbench 3, and the cutting machine body 1 is arranged in the protective cover 11. A fixed door 12 is rotatably installed on the front end surface of the protective cover 11 through a pin shaft. The cleaning device 2 is installed on the upper end surface of the workbench 3. During work, the cutting machine body 1 cuts the welded pipe, and the cleaning device 2 cleans the workbench 3, preventing the debris on the workbench 3 from splashing and causing accidental injury to the personnel during the cutting process. The protective cover 11 effectively reduces the noise caused during the cutting process, thereby achieving noise reduction protection.

[0032] A fixing frame 38 is installed on the upper end surface of the workbench 3 and clamped to the outer side wall of the cutting machine body 1. During work, the fixing frame 38 limits and fixes the cutting machine body 1, preventing the cutting machine body 1 from vibrating during the cutting process, thereby reducing the cutting precision of the welded pipe.

[0033] The cleaning device 2 comprises a fixed motor 21, a fixed screw rod 22, a fixed sliding block 23, a brush 24, a filter screen 25, a fixed rope 26 and a recycling box 27. A fixed groove is formed in the right end face of the protective cover 11. The fixed motor 21 is installed on the rear end face of the fixed groove. The fixed screw rod 22 is installed on the output end of the fixed motor 21. The other end of the fixed screw rod 22 is rotatably installed on the front end face of the fixed groove through a bearing. The fixed sliding block 23 is screwed on the fixed screw rod 22. The brush 24 is installed on the left end face of the fixed sliding block 23. A through hole is formed in the upper end face of the workbench 3. The hanging ring is symmetrically installed in the through hole. The fixed rope 26 is installed on the hanging ring. The other end of the fixed rope 26 is installed on the filter screen 25. The filter screen 25 is arranged in the through hole through bearings. The workbench 3 is installed with the working cavity 13. The recycling box 27 is installed in the bottom of the working cavity 13. During work, the fixed motor 21 is started to drive the fixed screw rod 22 to rotate. The fixed sliding block 23 moves forward to drive the brush 24 to move forward to sweep the aluminum scrap on the workbench 3 into the through hole and then into the recycling box 27. The filter screen 25 collects the large-particle aluminum scrap. The small-particle dust falls into the recycling box 27, thereby facilitating the recycling of the aluminum scrap, saving raw materials and improving the efficiency of industrial production. The fixed rope 26 is tied on the hanging ring to fix the filter screen 25. When the aluminum scrap is collected, the fixed rope 26 is untied to drive the filter screen 25 to rotate. The box for recycling materials is placed below the filter screen 25, thereby facilitating the collection of the aluminum scrap without disassembling the filter screen 25.

[0034] First sliding grooves are symmetrically formed in the through hole. The first sliding grooves are installed with the shaking springs 39. The other ends of the shaking springs 39 are installed with the shaking sliding blocks 391. The filter screen 25 is rotatably installed on the inner side of the shaking sliding blocks 391 through bearings. During work, when the dust falls on the filter screen 25 during the sweeping of the brush 24, the shaking spring 39 drives the filter screen 25 to shake, thereby improving the screening effect of the filter screen 25.

[0035] Clamping springs 33 are symmetrically installed in the working cavity 13. The other ends of the clamping springs 33 are installed with clamping plates 34. The clamping plates 34 are L-shaped structures. During work, the clamping springs 33 and the clamping plates 34 fix the recycling box 27 to prevent the recycling box 27 from deviating so that the dust cannot accurately fall into the recycling box 27.

[0036] A protective cavity 35 is installed on the upper end face of the workbench 3. A rotating plate is rotatably installed on the front end face of the protective cavity 35 through a pin shaft. During work, the brush 24 is arranged in the protective cavity 35, thereby protecting the brush 24 when the cutting machine works to avoid the aluminum scrap generated by the cutting machine from directly splashing on the brush 24.

[0037] The brush 24 is a steel wire brush structure, and the steel wire brush has the characteristics of high temperature resistance.

[0038] The left end surface of the brush 24 is connected to the left side wall in the protective cover 11 through sliding fit, which ensures the stability of the forward and backward movement of the brush 24 during work.

[0039] The protective cover 11 is arranged with an air outlet pipe 14, and the other end of the air outlet pipe 14 is arranged with a smoke filter 15, which is installed above the workbench 3. During work, the smoke filter 15 is a welding fume purifier structure, which can absorb and filter the smoke generated during cutting, thereby protecting human health.

[0040] The outer side wall of the air outlet pipe 14 is provided with a circular cavity 36 through a connecting frame, and the circular cavity 36 is provided with a sponge pad 37. During work, the sponge pad 37 can adsorb the particulate matter floating in the air to prevent it from entering the air outlet pipe 14 and causing blockage of the air outlet pipe 14, thereby affecting the smoke filtering effect.

[0041] The protective round sleeve 16 is installed near the four corners at the bottom of the workbench 3. The protective round sleeve 16 protects the legs of the workbench 3, prevents the workbench 3 from vibrating due to high-frequency cutting of the cutting machine, and prevents the legs from breaking.

[0042] The workbench 3 is provided with a reinforcing plate 17 at the bottom, and the reinforcing plate 17 is provided with a support column 18 at the bottom. The bottom of the support column 18 is provided with a lower disc, and the outer side wall of the support column 18 is provided with an upper disc 19 through sliding fit. The upper disc 19 is provided with guide rods 31 symmetrically arranged on the front and back of the upper end surface, and the bottom of the upper disc 19 is provided with spring dampers 32 symmetrically arranged on the front and back. The other end of the spring damper 32 is installed on the upper end surface of the lower disc. During work, the reinforcing plate 17 strengthens and protects the bottom of the workbench 3. Due to high-frequency cutting, the workbench 3 is prone to vibration. The guide rods 31 move the upper disc 19, and the spring dampers 32 reduce the pressure on the ground, thereby reducing the risk of ground cracking.

[0043] Specific work, cutting machine main body 1 to welded pipe cutting, cutting is completed, fixed motor 21 start, drive fixed screw 22 rotation, fixed sliding block 23 forward, thereby driving the brush 24 forward to move the aluminum scrap on the workbench 3 into the through hole, through the hole into the recycling box 27, filter screen 25 to collect large particles of aluminum scrap, small particles of dust into the recycling box 27, thereby facilitating the recycling of aluminum scrap, saving raw materials, improve the efficiency of industrial production, fixed rope 26 is bound in the ring, the filter screen 25 is fixed, when the aluminum scrap is collected, unfasten the fixed rope 26, drive filter screen 25 rotation, under the filter screen 25 has a special recycling material box, thereby facilitating the collection of aluminum scrap, without disassembling the filter screen 25, simple and convenient, prevent cutting process on the workbench 3 of the debris splashing caused by personnel injury, protective cover 11 effectively reduces the noise caused in the cutting process, thereby carrying on the protection of noise reduction.

[0044] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative labor should belong to the scope of protection of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A protection device for a high-frequency pipe welder cutting machine, comprising a cutting machine body (1), a cleaning device (2) and a workbench (3), characterized in that, The upper end face of the workbench (3) is provided with a placing groove, and a cutting machine body (1) is installed in the placing groove. The upper end face of the workbench (3) is provided with a protective cover (11), and the cutting machine body (1) is arranged in the protective cover (11). The front end face of the protective cover (11) is provided with a fixed door (12) which is rotatably installed through a pin shaft. The upper end face of the workbench (3) is provided with a cleaning device (2). The cleaning device (2) comprises a fixed motor (21), a fixed screw rod (22), a fixed sliding block (23), a brush (24), a filter screen (25), a fixed rope (26) and a recovery box (27). The right end face of the protective cover (11) is provided with a fixed groove, and the rear end face of the fixed groove is provided with the fixed motor (21). The output end of the fixed motor (21) is provided with the fixed screw rod (22), and the other end of the fixed screw rod (22) is rotatably installed on the front end face of the fixed groove through a bearing. The fixed screw rod (22) is provided with the fixed sliding block (23) which is screwed thereon. The left end face of the fixed sliding block (23) is provided with the brush (24). The upper end face of the workbench (3) is provided with a through hole, and the through hole is provided with a hanging ring which is symmetrically arranged on the front and rear sides. The hanging ring is provided with the fixed rope (26), and the other end of the fixed rope (26) is installed on the filter screen (25). The filter screen (25) is symmetrically arranged in the through hole through a bearing. The bottom of the workbench (3) is provided with a working cavity (13), and the bottom of the working cavity (13) is provided with the recovery box (27). The protective cover (11) is provided with an air outlet pipe (14), and the other end of the air outlet pipe (14) is provided with a flue gas filter (15). The flue gas filter (15) is installed above the workbench (3). The through hole is provided with a first sliding groove which is symmetrically arranged on the left and right sides. The bottom of the first sliding groove is provided with a shaking spring (39), and the other end of the shaking spring (39) is provided with a shaking sliding block (391). The inner side of the shaking sliding block (391) is rotatably provided with the filter screen (25) through a bearing. When the aluminum scraps are collected, the fixed rope (26) is loosened, the filter screen (25) is driven to rotate, and a box for recovering materials is placed below the filter screen (25), so that the aluminum scraps can be conveniently collected without disassembling the filter screen (25).

2. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The bottom of the workbench (3) is provided with a protective circular sleeve (16) which is arranged near the four corners.

3. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The bottom of the workbench (3) is provided with a reinforcing plate (17), and the bottom of the reinforcing plate (17) is provided with a supporting column (18). The bottom of the supporting column (18) is provided with a lower disc. The outer side wall of the supporting column (18) is provided with an upper disc (19) through a sliding fit. The upper end face of the upper disc (19) is provided with a guide rod (31) which is symmetrically arranged on the front and rear sides. The bottom of the upper disc (19) is provided with a spring damper (32) which is symmetrically arranged on the front and rear sides. The other end of the spring damper (32) is installed on the upper end face of the lower disc.

4. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The working cavity (13) is provided with clamping springs (33) which are symmetrically arranged on the left and right sides. The other end of the clamping springs (33) is provided with a clamping plate (34) which is in an L-shaped structure.

5. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The upper end face of the workbench (3) is provided with a protective cavity (35), and the front end face of the protective cavity (35) is rotatably provided with a rotating plate through a pin shaft.

6. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The brush (24) is in a steel wire brush structure.

7. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The outlet pipe (14) pipe orifice outer wall is provided with a circular cavity (36) through a connecting frame, and a sponge pad (37) is clamped in the circular cavity (36).

8. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The left end surface of the brush (24) is connected with the left wall in the protective cover (11) in a sliding fit mode.

9. A shielding device for a high-frequency pipe welder cutting machine according to claim 1, characterized in that The upper end surface of the workbench (3) is provided with a fixing frame (38), and the fixing frame (38) is clamped on the outer wall of the cutting machine body (1).

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