Novel multifunctional groove machining device

Abstract

The utility model belongs to the technical field of metal processing equipment, and particularly relates to a novel multifunctional groove processing device which comprises a plasma cutting machine, a plate fixing unit, a pipe fixing unit and a cutting gun fixing unit, and the plate fixing unit and the pipe fixing unit are arranged on the two sides of the cutting gun fixing unit respectively. The plate fixing unit is used for fixing a plate to be machined, the pipe fixing unit is used for fixing a pipe to be machined, the cutting gun fixing unit is used for fixing a cutting gun on the plasma cutting machine, and the plate fixing unit, the pipe fixing unit and the cutting gun fixing unit are all arranged in the smoke collecting box. A smoke collecting pipe is arranged at the top of the smoke collecting box and connected with a smoke dust treatment device. According to the plasma cutting machine, pipe machining and plate machining are combined on one device, only one plasma cutting machine is needed for pipe machining and plate machining, and the device cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing equipment, and particularly relates to a novel multi-functional bevel processing device. Background Art

[0002] Bevel processing is an indispensable processing procedure in the processes of equipment welding manufacture and welder training, and plays a decisive role in the welding quality of products. The existing bevel processing technology uses oxygen-acetylene cutting, then manually transports it to the processing workshop for sawing the cut, and then transports it to the milling machine and lathe respectively for bevel processing, and then transports it back to the welding workshop. During this period, there are problems such as complex processes, high energy consumption, large pollution, low efficiency, high labor costs and processing costs. At the same time, it increases safety risks such as fire, explosion, mechanical injury and vehicle transportation. At the same time, for the existing bevel processing devices, pipe processing and plate processing need to be carried out on different devices, and the cost of the devices is relatively high. Summary of the Utility Model

[0003] The utility model provides a novel multi-functional bevel processing device for the above problems.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel multi-functional bevel processing device includes a plasma cutting machine, a plate fixing unit, a pipe fixing unit and a cutting gun fixing unit. The plate fixing unit and the pipe fixing unit are respectively arranged on both sides of the cutting gun fixing unit. The plate fixing unit is used to fix the plate to be processed, the pipe fixing unit is used to fix the pipe to be processed, the cutting gun fixing unit is used to fix the cutting gun on the plasma cutting machine. The plate fixing unit, the pipe fixing unit and the cutting gun fixing unit are all arranged in a flue gas collection box. A smoke collecting pipe is arranged on the top of the flue gas collection box, and the smoke collecting pipe is connected with a dust treatment device.

[0006] Further, the plate fixing unit includes a fixing table. A sliding table is slidably arranged on the upper surface of the fixing table. Fixing side plates are arranged on both the front and rear sides of the sliding table. An adjusting screw column is threadedly connected to one of the fixing side plates. The front end of the adjusting screw column is rotatably connected to a clamping plate. The clamping plate is slidably arranged on the sliding table. By rotating the adjusting screw column, the clamping plate is close to the other fixing side plate to complete the fixing and clamping of the plate. A rack is integrally arranged on one side of the sliding table. The rack is meshed with a gear. The gear is installed on the output shaft of a first motor. The first motor is fixedly installed on a support plate. The support plate is fixed on one side of the fixing table.

[0007] Still further, limiting plates are arranged on both the front and rear sides of the fixing table to limit the displacement distance of the sliding table.

[0008] Furthermore, a rotating disk is fixedly connected to the rear end of the adjusting stud to facilitate the rotation of the adjusting stud.

[0009] Furthermore, the cutting torch fixing unit includes a column. A fixed disk is fixedly connected to the lower end of the column, and the fixed disk is fixedly connected to the ground by bolts. A first sliding sleeve is slidably arranged at the upper end of the column. A first locking bolt is threadedly connected to the first sliding sleeve. A cross bar is fixedly arranged on the first sliding sleeve. A second sliding sleeve is slidably arranged on the cross bar. A second locking bolt is threadedly connected to the second sliding sleeve. A through hole is arranged at the lower part of the second sliding sleeve. A locking stud is rotatably arranged in the through hole. A cutting torch fixing sleeve is fixedly arranged at one end of the locking stud. A locking nut is threadedly connected to the other end of the locking stud for fixing the cutting torch fixing sleeve after the cutting torch fixing sleeve rotates to a certain angle.

[0010] Furthermore, a guiding groove is arranged on the cross bar, and a guiding block matching the guiding groove is arranged inside the second sliding sleeve to prevent the second sliding sleeve from rotating, which makes it difficult to control the cutting direction of the cutting torch.

[0011] Furthermore, positioning grooves are respectively arranged on the front side and the rear side of the upper part of the column. Through the cooperation of the first locking bolt and the positioning groove, the positioning of the rotation angle of the first sliding sleeve is facilitated, ensuring that the cross bar can be perpendicular to the axes of the plate fixing unit and the pipe fixing unit, and guaranteeing the quality of bevel processing.

[0012] Furthermore, the pipe fixing unit includes a base. A rotating table is rotatably arranged on the upper surface of the base. A second motor is arranged inside the base, and the output shaft of the second motor is fixedly connected to the center of the lower surface of the rotating table for driving the rotating table to rotate. A three-jaw chuck is fixedly arranged at the center of the upper surface of the rotating table, and the three-jaw chuck is used for fixing the pipe.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model combines the pipe processing and the plate processing on one device, and only one plasma cutting machine is needed for both, saving the equipment cost;

[0015] The utility model uses plasma cutting to replace the original oxygen-acetylene cutting, which has the characteristics of fewer processes, low cost, good quality, high efficiency and no pollution. It can reduce the secondary mechanical cutting and repeated transfer links, is easy to operate, reduces the costs of labor, time, equipment shifts and materials, etc. The whole process operation is reduced from more than 4 people to 1 person. In the case of the same number of workpieces, the processing cost can be saved by more than 35%. It can be used for the processing of various metal materials and is suitable for the processing of small welded part bevels in production units and the processing of test pieces in welder training institutions.

[0016] The utility model is provided with a flue gas collection box and a smoke collecting pipe, which can treat the flue gas generated during the cutting process and meet the environmental protection requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic structural diagram of the plate fixing unit of the utility model;

[0019] Figure 3 is a schematic structural diagram of the pipe fixing unit of the utility model;

[0020] Figure 4 is a schematic structural diagram of the cutting torch fixing unit of the utility model;

[0021] Figure 5 is an installation schematic diagram of the second sliding sleeve and the cutting torch fixing sleeve of the utility model;

[0022] In the figure, the plate fixing unit 1, the pipe fixing unit 2, the cutting torch fixing unit 3, the flue gas collection box 4, the smoke collecting pipe 5, the fixing table 101, the sliding table 102, the fixing side plate 103, the adjusting stud 104, the clamping plate 105, the rack 106, the gear 107, the first motor 108, the support plate 109, the limiting plate 110, the rotating disc 111, the base 201, the rotating table 202, the second motor 203, the three-jaw chuck 204, the column 301, the fixing disc 302, the first sliding sleeve 303, the first locking bolt 304, the cross bar 305, the second sliding sleeve 306, the second locking bolt 307, the locking stud 308, the cutting torch fixing sleeve 309, the locking nut 310, the guide groove 311, the guide block 312, the positioning groove 313. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to further elaborate the technical solution of the utility model, the utility model will be further described below through embodiments.

[0024] As Figures 1 to 5 shown, a new type of multi-functional bevel processing device includes a plasma cutting machine, a plate fixing unit 1, a pipe fixing unit 2 and a cutting torch fixing unit 3. The plate fixing unit 1 and the pipe fixing unit 2 are respectively arranged on both sides of the cutting torch fixing unit 3. The plate fixing unit 1 is used to fix the plate to be processed, the pipe fixing unit 2 is used to fix the pipe to be processed, and the cutting torch fixing unit 3 is used to fix the cutting torch on the plasma cutting machine. The plate fixing unit 1, the pipe fixing unit 2 and the cutting torch fixing unit 3 are all arranged in the flue gas collection box 4. A smoke collecting pipe 5 is arranged at the top of the flue gas collection box 4, and the smoke collecting pipe 5 is connected to the dust treatment device.

[0025] Further, the sheet fixing unit 1 includes a fixing table 101, on the upper surface of which a sliding table 102 is slidably arranged. On both the front and rear sides of the fixing table 101, limit plates 110 are arranged to limit the displacement distance of the sliding table 102. On both the front and rear sides of the sliding table 102, fixing side plates 103 are arranged. A regulating screw 104 is threadedly connected to one of the fixing side plates 103. The front end of the regulating screw 104 is rotatably connected to a clamping plate 105. The clamping plate 105 is slidably arranged on the sliding table 102. By rotating the regulating screw 104, the clamping plate 105 approaches the other fixing side plate 103 to complete the fixing and clamping of the sheet. A rotating disc 111 is fixedly connected to the rear end of the regulating screw 104 to facilitate the rotation of the regulating screw 104. On one side of the sliding table 102, a rack 106 is integrally arranged. The rack 106 is meshed with a gear 107. The gear 107 is installed on the output shaft of a first motor 108. The first motor 108 is fixedly installed on a support plate 109. The support plate 109 is fixed to one side of the fixing table 101.

[0026] The pipe fixing unit 2 includes a base 201, on the upper surface of which a rotating table 202 is rotatably arranged. Inside the base 201, a second motor 203 is arranged. The output shaft of the second motor 203 is fixedly connected to the center of the lower surface of the rotating table 202 to drive the rotating table 202 to rotate. At the center of the upper surface of the rotating table 202, a three-jaw chuck 204 is fixedly arranged. The three-jaw chuck 204 is used to fix the pipe.

[0027] The cutting torch fixing unit 3 includes a vertical column 301. A fixed disk 302 is fixedly connected to the lower end of the vertical column 301. The fixed disk 302 is fixedly connected to the ground by bolts. A first sliding sleeve 303 is slidably arranged at the upper end of the vertical column 301. A first locking bolt 304 is threadedly connected to the first sliding sleeve 303. Positioning grooves 313 are formed on the front side and the rear side of the upper part of the vertical column 301. Through the cooperation of the first locking bolt 304 and the positioning grooves 313, the positioning of the rotation angle of the first sliding sleeve 303 is facilitated, ensuring that the cross bar 305 can be perpendicular to the axes of the plate fixing unit 1 and the pipe fixing unit 2, and ensuring the quality of bevel processing. A cross bar 305 is fixedly arranged on the first sliding sleeve 303. A second sliding sleeve 306 is slidably arranged on the cross bar 305. A guiding groove 311 is arranged on the cross bar 305. A guiding block 312 matching the guiding groove 311 is arranged inside the second sliding sleeve 306 to prevent the second sliding sleeve 306 from rotating, which may make it difficult to control the cutting direction of the cutting torch. A second locking bolt 307 is threadedly connected to the second sliding sleeve 306. A through hole is arranged at the lower part of the second sliding sleeve 306. A locking screw column 308 is rotatably arranged in the through hole. A cutting torch fixing sleeve 309 is fixedly arranged at one end of the locking screw column 308. A locking nut 310 is threadedly connected to the other end of the locking screw column 308, which is used to fix the cutting torch fixing sleeve 309 after it rotates to a certain angle.

[0028] The foregoing has shown and described the main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.

[0029] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel multi-functional bevel processing device, characterized in that: It includes a plasma cutting machine, a plate fixing unit (1), a pipe fixing unit (2) and a cutting gun fixing unit (3). The plate fixing unit (1) and the pipe fixing unit (2) are respectively arranged on both sides of the cutting gun fixing unit (3). The plate fixing unit (1) is used to fix the plate to be processed, the pipe fixing unit (2) is used to fix the pipe to be processed, and the cutting gun fixing unit (3) is used to fix the cutting gun on the plasma cutting machine. The plate fixing unit (1), the pipe fixing unit (2) and the cutting gun fixing unit (3) are all arranged in the flue gas collection box (4). A smoke collection pipe (5) is arranged on the top of the flue gas collection box (4), and the smoke collection pipe (5) is connected to the dust treatment device.

2. The novel multi-functional bevel processing device according to claim 1, wherein: The plate fixing unit (1) includes a fixing table (101). A sliding table (102) is slidably arranged on the upper surface of the fixing table (101). Fixed side plates (103) are arranged on both the front and rear sides of the sliding table (102). An adjusting screw (104) is threadedly connected to one of the fixed side plates (103). The front end of the adjusting screw (104) is rotatably connected to a clamping plate (105). The clamping plate (105) is slidably arranged on the sliding table (102). By rotating the adjusting screw (104), the clamping plate (105) is moved closer to the other fixed side plate (103) to complete the fixing and clamping of the plate. A rack (106) is integrally arranged on one side of the sliding table (102). The rack (106) is meshed with a gear (107). The gear (107) is installed on the output shaft of a first motor (108). The first motor (108) is fixedly installed on a support plate (109), and the support plate (109) is fixed on one side of the fixing table (101).

3. A novel multi-functional bevel processing device according to claim 2, characterized in that: Limit plates (110) are arranged on both the front and rear sides of the fixing table (101) to limit the displacement distance of the sliding table (102).

4. A novel multi-functional bevel processing device according to claim 3, characterized in that: A rotating disc (111) is fixedly connected to the rear end of the adjusting screw (104) to facilitate the rotation of the adjusting screw (104).

5. A novel multi-functional bevel processing device according to claim 1, characterized in that: The cutting torch fixing unit (3) includes a vertical column (301). A fixed disc (302) is fixedly connected to the lower end of the vertical column (301). The fixed disc (302) is fixedly connected to the ground by bolts. A first sliding sleeve (303) is slidably arranged at the upper end of the vertical column (301). A first locking bolt (304) is threadedly connected to the first sliding sleeve (303). A cross bar (305) is fixedly arranged on the first sliding sleeve (303). A second sliding sleeve (306) is slidably arranged on the cross bar (305). A second locking bolt (307) is threadedly connected to the second sliding sleeve (306). A through hole is arranged at the lower part of the second sliding sleeve (306). A locking screw column (308) is rotatably arranged in the through hole. A cutting torch fixing sleeve (309) is fixedly arranged at one end of the locking screw column (308). A locking nut (310) is threadedly connected to the other end of the locking screw column (308) for fixing the cutting torch fixing sleeve (309) after the cutting torch fixing sleeve (309) rotates to a certain angle.

6. A novel multi-functional bevel processing device according to claim 5, characterized in that: A guiding groove (311) is arranged on the cross bar (305). A guiding block (312) matching with the guiding groove (311) is arranged inside the second sliding sleeve (306) to prevent the second sliding sleeve (306) from rotating, which makes it difficult to control the cutting direction of the cutting torch.

7. A novel multi-functional bevel processing device according to claim 6, characterized in that: Positioning grooves (313) are arranged on the front side and the rear side of the upper part of the vertical column (301). Through the cooperation of the first locking bolt (304) and the positioning grooves (313), the positioning of the rotation angle of the first sliding sleeve (303) is facilitated, ensuring that the cross bar (305) can be perpendicular to the axes of the plate fixing unit (1) and the pipe fixing unit (2).

8. A novel multi-functional bevel processing device according to claim 1, characterized in that: The pipe fixing unit (2) includes a base (201). A rotating table (202) is rotatably arranged on the upper surface of the base (201). A second motor (203) is arranged inside the base (201). The output shaft of the second motor (203) is fixedly connected to the center of the lower surface of the rotating table (202) for driving the rotating table (202) to rotate. A three-jaw chuck (204) is fixedly arranged at the center of the upper surface of the rotating table (202). The three-jaw chuck (204) is used for fixing the pipe.

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