Square tube chamfering machine

Abstract

The utility model relates to the technical field of chamfering machines, in particular to a square tube chamfering machine which comprises an installation frame, a conveying belt is arranged at the top end of the installation frame, a square tube is horizontally conveyed through the conveying belt, one end of the square tube is sequentially conveyed to a fixing frame and a supporting frame, and the square tube is clamped and fixed through a clamping plate arranged on the fixing frame. The grinding stability is improved, then one end of the square pipe is ground through the grinding cutter disc, in the grinding process, an exhaust fan is started, chippings generated during grinding can be sucked into the mounting box by the exhaust fan and pass through a filter box, the chippings can be blocked and collected by the filter box, the filter box can be extracted out of the mounting box by a subsequent worker, and the grinding efficiency is improved. Compared with traditional manual grinding, the device is high in grinding efficiency and grinding precision, and meanwhile, the chippings generated by grinding can be collected, so that the device is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering machines, in particular to a square tube chamfering machine. Background Art

[0002] Pipes are currently the most widely used mode of transportation in the world. They are used in precision industrial production such as automobiles, navigation, and aerospace. They are most commonly used in transportation such as engine oil, gas, and water. Square tubes are widely used in machinery manufacturing, construction, and the automotive industry. They are a commonly used pipe structure. In daily use, in order to meet the needs of the manufacturing process and facilitate assembly, the ends of the square tubes need to be chamfered.

[0003] The traditional technology is to use manual grinding to chamfer the square tube. This processing method is inefficient and has relatively poor grinding accuracy. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a square tube chamfering machine which is convenient to use.

[0005] The utility model discloses a square tube chamfering machine, comprising a mounting frame, a conveyor belt is arranged at the top of the mounting frame, a fixing frame is arranged at one side of the mounting frame, a supporting frame is arranged at one side of the fixing frame, a bidirectional screw is arranged at the middle of the bottom end of the fixing frame, a second motor is arranged at one end of the bidirectional screw, a moving block is arranged on the bidirectional screw, the moving block and the bidirectional screw are threadedly connected, a connecting block is arranged at the top of the moving block, connecting plates are arranged at both sides of the top of the fixing frame, the top of the connecting block is connected to the connecting plate, connecting rods are arranged at both ends of one side of the connecting plate, A splint is provided at one end of the connecting rod, a side plate is provided at one side of the top end of the support frame, a cylinder is provided at one side of the side plate, a mounting plate is provided at one side inside the side plate, a first motor is provided at one side of the mounting plate, a grinding disc is provided at the output end of the first motor, connecting pipes are provided at both sides of the top end of the support frame, a dust hood is provided at one end of the connecting pipe, the dust hood is located on the side of the grinding disc, an installation box is provided at the bottom end of the support frame, an exhaust fan is provided at the bottom end of the installation box, a filter box is provided in the installation box, and the other end of the connecting pipe is communicated with the installation box.

[0006] The utility model discloses a square tube chamfering machine, wherein sliding blocks are arranged on both sides of the bottom end of the connecting plate, the sliding blocks are fixedly connected to the connecting plate, sliding grooves are arranged on both sides of the top end of the fixing frame, and one end of the sliding block is slidably arranged inside the sliding groove.

[0007] The utility model provides a square tube chamfering machine, wherein a gasket is arranged on the inner wall of the clamping plate, and the gasket is made of rubber material.

[0008] The utility model discloses a square tube chamfering machine, a fixing rod is arranged on one side of the connecting plate, sliding holes are arranged inside at both ends of one side of the side plate, the sliding holes are slidably sleeved on the fixing rod, and a limiting block is arranged on one end of the fixing rod.

[0009] The utility model discloses a square tube chamfering machine, wherein the filter box and the installation box are connected by sliding.

[0010] The utility model discloses a square tube chamfering machine, wherein the surfaces of the mounting frame, the fixing frame and the supporting frame are all provided with an anti-corrosion layer, and the anti-corrosion layer is an anti-rust paint layer.

[0011] The utility model provides a square tube chamfering machine, wherein the grinding cutter disc and the first motor are detachably connected.

[0012] The utility model provides a square tube chamfering machine, wherein two groups of dust hoods are provided and are symmetrically arranged on a supporting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the square tube is transported horizontally by the conveyor belt, so that one end of the square tube is transported to the fixed frame and the support frame in turn, and the square tube is clamped and fixed by the clamping plate arranged on the fixed frame to improve the stability during grinding, and then the one end of the square tube is grinded by the grinding disc. During the grinding process, the exhaust fan is started, and the debris generated by grinding will be sucked into the installation box by the exhaust fan, and through the filter box, the debris will be blocked and collected by the filter box. Subsequent staff can pull the filter box out of the installation box to uniformly process the collected debris to avoid splashing of debris during grinding. Moreover, compared with traditional manual grinding, the grinding efficiency and grinding accuracy of the device are higher, and the debris generated by grinding can be collected at the same time, thereby facilitating maintenance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This utility model Figure 1 A schematic diagram of the side structure of the middle fixing frame;

[0016] Figure 3 This utility model Figure 1 An enlarged structural diagram of the middle support frame;

[0017] Figure 4 This utility model Figure 3 A side view structural schematic diagram of;

[0018] 1. Mounting frame; 2. Conveyor belt; 3. Fixed frame; 4. Connecting plate; 5. Clamp; 6. Slide; 7. Support frame; 8. Connecting pipe; 9. Dust hood; 10. Side panel; 11. Mounting plate; 12. First motor; 13. Grinding disc; 14. Cylinder; 15. Bidirectional screw; 16. Second motor; 17. Moving block; 18. Mounting box; 19. Exhaust fan; 20. Fixed rod; 21. Filter box. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] like Figures 1 to 4 As shown, a square tube chamfering machine of the utility model comprises a mounting frame 1, a conveyor belt 2 is arranged at the top of the mounting frame 1, a fixing frame 3 is arranged on one side of the mounting frame 1, a support frame 7 is arranged on one side of the fixing frame 3, a bidirectional screw 15 is arranged at the middle of the bottom end of the fixing frame 3, a second motor 16 is arranged at one end of the bidirectional screw 15, a moving block 17 is arranged on the bidirectional screw 15, the moving block 17 is threadedly connected to the bidirectional screw 15, a connecting block is arranged at the top of the moving block 17, connecting plates 4 are arranged on both sides of the top of the fixing frame 3, the top of the connecting block is connected to the connecting plate 4, connecting rods are arranged at both ends of one side of the connecting plate 4, a clamping plate 5 is arranged at one end of the connecting rod, a side plate 10 is arranged on one side of the top of the support frame 7, a cylinder 14 is arranged on one side of the side plate 10, a mounting plate 11 is arranged on one side of the side plate 10, a first motor 12 is arranged on one side of the mounting plate 11, and the first motor 12 outputs A grinding disc 13 is provided at the end, connecting pipes 8 are provided on both sides of the top of the support frame 7, and a dust hood 9 is provided at one end of the connecting pipe 8, and the dust hood 9 is located on the side of the grinding disc 13. An installation box 18 is provided at the bottom of the support frame 7, and an exhaust fan 19 is provided at the bottom of the installation box 18. A filter box 21 is provided in the installation box 18, and the other end of the connecting pipe 8 is communicated with the installation box 18; the square tube is horizontally transported by the conveyor belt 2, so that one end of the square tube is transported to the fixed frame 3 and the support frame 7 in turn, and the square tube is clamped and fixed by the clamping plate 5 arranged on the fixed frame 3 to improve the stability during grinding, and then the grinding disc 13 is used to grind one end of the square tube. During the grinding process, the exhaust fan 19 is started, and the debris generated by grinding will be sucked into the installation box 18 by the exhaust fan 19, and pass through the filter box 21, and the debris will be blocked and collected by the filter box 21. Compared with traditional manual grinding, the grinding efficiency and grinding accuracy of the device are higher.

[0021] The utility model provides a square tube chamfering machine, wherein sliders are arranged on both sides of the bottom end of the connecting plate 4, the sliders are fixedly connected to the connecting plate 4, and slide grooves 6 are arranged on both sides of the top end of the fixing frame 3, and one end of the slider is slidably arranged inside the slide groove 6; the stability of the connecting plate 4 when sliding can be improved.

[0022] The utility model provides a square tube chamfering machine, wherein a gasket is arranged on the inner wall of the clamping plate 5, and the gasket is made of rubber material; the anti-slip effect when the clamping plate 5 is clamped is improved, and the surface of the square tube can be avoided from being scratched.

[0023] The utility model provides a square tube chamfering machine, wherein a fixing rod 20 is arranged on one side of the connecting plate 4, sliding holes are arranged inside at both ends of one side of the side plate 10, the sliding holes are slidably sleeved on the fixing rod 20, and a limiting block is arranged at one end of the fixing rod 20; the stability when adjusting the connecting plate 4 can be improved.

[0024] The utility model provides a square tube chamfering machine, wherein the surfaces of the mounting frame 1, the fixing frame 3 and the supporting frame 7 are all provided with an anti-corrosion layer, and the anti-corrosion layer is an anti-rust paint layer, thereby improving the durability of the equipment itself.

[0025] The utility model is a square tube chamfering machine. When working, the square tube to be polished is first placed on the conveyor belt 2. Through the transportation of the conveyor belt 2, the square tube is horizontally moved to the fixed frame 3, and then enters the support frame 7 through the mounting frame 1. At this time, the second motor 16 is turned on, and the second motor 16 drives the bidirectional screw 15, and the bidirectional screw 15 drives the moving block 17. The moving block 17 drives the connecting plate 4 through the connecting block, and the connecting plate 4 drives the clamping plate 5 through the connecting rod. The clamping plate 5 clamps and fixes the two sides of the square tube to ensure the stability of subsequent polishing. At this time, the cylinder 14 is turned on, and the cylinder 14 drives the mounting plate 11, and the mounting plate 11 drives the grinding disc 13 to move to one end of the square tube. At this time, the first motor 12 is turned on, and the first motor 12 drives the grinding disc 13 to rotate, and the square tube is ground by the grinding disc 13. During the grinding process, the exhaust fan 19 is turned on, and the exhaust fan 19 makes the debris generated during the grinding process be sucked into the dust hood 9 by the exhaust fan 19, and then enter the connecting pipe 8 and the installation box 18 in turn through the dust hood 9, and be blocked and collected by the filter box 21 inside the installation box 18. The subsequent staff will pull out the filter box 21 in the installation box 18 to facilitate the unified treatment of the debris in the collection box.

[0026] The installation method, connection method or setting method of a square tube chamfering machine of the utility model are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the first motor 12, the second motor 16, the cylinder 14, and the exhaust fan 19 of the square tube chamfering machine of the utility model are all purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A square tube chamfering machine, It is characterized in that The invention comprises a mounting frame (1), wherein a conveyor belt (2) is arranged at the top of the mounting frame (1), a fixing frame (3) is arranged on one side of the mounting frame (1), a supporting frame (7) is arranged on one side of the fixing frame (3), a bidirectional screw (15) is arranged at the middle of the bottom end of the fixing frame (3), a second motor (16) is arranged at one end of the bidirectional screw (15), a moving block (17) is arranged on the bidirectional screw (15), the moving block (17) is threadedly connected to the bidirectional screw (15), a connecting block is arranged at the top of the moving block (17), connecting plates (4) are arranged on both sides of the top of the fixing frame (3), the top of the connecting block is connected to the connecting plate (4), connecting rods are arranged at both ends of one side of the connecting plate (4), a clamping plate (5) is arranged at one end of the connecting rod, and the supporting frame (7) is provided at both ends of one side of the connecting plate (4). A side plate (10) is arranged on one side of the top of the support frame (7), a cylinder (14) is arranged on one side of the side plate (10), a mounting plate (11) is arranged on one side of the side plate (10), a first motor (12) is arranged on one side of the mounting plate (11), a grinding disc (13) is arranged at the output end of the first motor (12), connecting pipes (8) are arranged on both sides of the top of the support frame (7), a dust hood (9) is arranged at one end of the connecting pipe (8), and the dust hood (9) is located on the side of the grinding disc (13), an installation box (18) is arranged at the bottom end of the support frame (7), an exhaust fan (19) is arranged at the bottom end of the installation box (18), a filter box (21) is arranged in the installation box (18), and the other end of the connecting pipe (8) is connected to the installation box (18).

2. A square tube chamfering machine as claimed in claim 1, It is characterized in that Slide blocks are arranged on both sides of the bottom end of the connecting plate (4), and the slide blocks are fixedly connected to the connecting plate (4). Slide blocks (6) are arranged on both sides of the top end of the fixing frame (3), and one end of the slide block is slidably arranged inside the slide block (6).

3. A square tube chamfering machine as claimed in claim 2, It is characterized in that A gasket is arranged on the inner wall of the clamping plate (5), and the gasket is made of rubber material.

4. A square tube chamfering machine as claimed in claim 3, It is characterized in that A fixing rod (20) is provided on one side of the connecting plate (4), sliding holes are provided inside at both ends of one side of the side plate (10), the sliding holes are slidably sleeved on the fixing rod (20), and a limiting block is provided at one end of the fixing rod (20).

5. A square tube chamfering machine as claimed in claim 4, It is characterized in that The filter box (21) and the installation box (18) are connected by sliding.

6. A square tube chamfering machine as claimed in claim 5, It is characterized in that An anti-corrosion layer is provided on the surfaces of the mounting frame (1), the fixing frame (3) and the supporting frame (7), and the anti-corrosion layer is an anti-corrosion paint layer.

7. A square tube chamfering machine as claimed in claim 6, It is characterized in that The grinding cutter disc (13) and the first motor (12) are detachably connected.

8. A square tube chamfering machine as claimed in claim 7, It is characterized in that The dust collection hoods (9) are provided in two groups and are symmetrically arranged on the support frame (7).

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