Metal cutting device for switch shell machining

Abstract

The utility model relates to the technical field of switch case processing, and discloses a metal cutting device for switch case processing, which comprises a base. According to the metal cutting device for switch shell machining, through arrangement of a positioning mechanism, hydraulic rods B, a dust collection mechanism and a dust collection head, when the metal cutting device is used, according to the size of a workpiece, the hydraulic rods B on the two sides are started, the hydraulic rods B stretch out and draw back and drive a connecting block at one end to move till the connecting block moves to a proper position, and then a threaded rod on the surface of the connecting block is screwed; a threaded rod enables a positioning pad at the bottom to be tightly attached to the surface of a workpiece under the action of a bottom bearing, the workpieces of different sizes can be positioned, then a suction fan in a collecting box is started, the suction fan rotates, suction force is generated at a dust suction head, and dust generated in the cutting process is collected into the collecting box through an air pipe to be stored in a unified mode. And a worker is prevented from inhaling dust into the body to cause discomfort to the body.

Description

Technical Field

[0001] The utility model relates to the technical field of switch casing processing, in particular to a metal cutting device for switch casing processing. Background Art

[0002] The switch housing has two material structures, one is aluminum alloy profile, and the other is galvanized steel plate. Both of these housing materials are widely used in industry, and their corrosion resistance can meet the requirements of industrial sites. The switch housing made of aluminum alloy profile needs to be cut and processed during production.

[0003] However, when cutting metal for processing the existing switch casing, the metal parts are usually fixed manually, which may cause harm to the workers and has low safety. In addition, a large amount of dust is easily generated during cutting and floats in the air. If the workers inhale it for a long time, it may cause harm to their bodies. Therefore, a metal cutting device for processing the switch casing is proposed to solve the above problems.

[0004] A metal cutting device for processing a switch casing is disclosed in announcement number CN221018867U. Although the metal cutting device for processing a switch casing includes a cutting platform and a mounting bracket, the two side walls of the cutting platform are provided with sliding grooves, the interior of the sliding grooves is provided with threaded rods, the mounting bracket is installed on the outer surface of the threaded rods, and the upper end of the mounting bracket is provided with a slide rail bracket. The utility model arranges a clamping plate bracket, and the arranged electric push rod can perform a certain telescopic effect. Then, the clamping plate bracket is rotationally connected with the mounting bracket through a fixed plate, a first rotating shaft, an electric push rod and a second rotating shaft, so that the clamping plate bracket can move downward on the mounting bracket under the action of the connecting shaft. Then, the clamping plate is movably connected on the mounting shaft. According to the sliding action of the mounting bracket, the switch casing is fixed, thereby improving the stability during work and avoiding danger caused by direct support by staff.

[0005] Although the above patent has achieved a certain telescopic effect by setting a clamping plate bracket and an electric push rod, and then the clamping plate bracket is rotationally connected with the mounting bracket through the fixed plate, the first rotating shaft, the electric push rod and the second rotating shaft, so that the clamping plate bracket can move downward on the mounting bracket under the action of the connecting shaft, and then the clamping plate is movably connected on the mounting shaft, and the switch casing is fixed according to the sliding action of the mounting bracket, thereby improving the stability during work and avoiding danger caused by direct support from the staff; however, the device lacks the function of fixing switch casings of different sizes. When the switch casing is too large or too small, other equipment needs to be replaced for cutting, and the operation is relatively cumbersome.

[0006] Therefore, it is necessary to invent a metal cutting device for processing a switch casing to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a metal cutting device for processing switch casings which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem of lack of fixing of switch casings of different sizes raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a metal cutting device for processing a switch casing, comprising a base, an operating panel is fixedly connected to the top of the base, slide grooves are provided on both sides of the surface of the operating panel, a U-shaped frame is slidably connected inside the slide groove, a hydraulic cylinder is fixedly connected to one side of the U-shaped frame, a driving mechanism is fixedly connected to the top of the U-shaped frame, a screw rod is fixedly connected to one side of the driving mechanism, a threaded block is threadedly connected to the surface of the screw rod, a hydraulic rod A is fixedly connected to the bottom of the threaded block, a cutting device is fixedly connected to the bottom of the hydraulic rod A, a dust suction head is fixedly connected to the surface of the cutting device, a dust suction mechanism is connected to one side of the dust suction head through an air pipe, four groups of hydraulic rods B are fixedly connected to the surface of the operating panel, and a positioning mechanism is fixedly connected to one side of the hydraulic rod B.

[0011] As a further solution of the utility model, the driving mechanism includes a servo motor fixedly connected to the top of the U-shaped frame, the output end of the servo motor is splined with a transmission rod, and the transmission rod is fixedly connected to one side of the screw rod, so that the servo motor can drive the screw rod to rotate.

[0012] As a further solution of the utility model, the dust suction mechanism includes a collection box connected to one side of the dust suction head through an air pipe, a suction fan is fixedly connected to the surface of the collection box, and dustproof nets are fixedly connected on both sides of the surface of the suction fan to prevent dust.

[0013] As a further solution of the utility model, the positioning mechanism includes a connecting block fixedly connected to one side of the hydraulic rod B, a threaded hole is provided on the surface of the connecting block, a threaded rod is connected to the internal thread of the threaded hole, and a positioning pad is fixedly connected to the bottom of the threaded rod through a bearing, and the positioning pad facilitates positioning of the workpiece.

[0014] As a further solution of the utility model, a slide rail is provided on the surface of the U-shaped frame, and the hydraulic rod A is slidably connected to the inside of the slide rail, so that the slide rail is convenient for limiting the position of the hydraulic rod A.

[0015] As a further solution of the utility model, a fixing ring is inserted into the surface of the vacuum head, and the fixing ring is threadedly connected to the surface of the cutting device, so that the fixing ring is convenient for fixing the vacuum head.

[0016] As a further solution of the utility model, four groups of threaded holes are opened on the surface of the base, and the internal threads of the threaded holes are connected with bolts. The bolts are convenient for fixing the equipment and improving the stability of the equipment.

[0017] (III) Beneficial effects

[0018] The utility model provides a metal cutting device for processing a switch casing, which has the following beneficial effects:

[0019] 1. The metal cutting device for processing the switch casing is provided with a positioning mechanism, a hydraulic rod B, a dust suction mechanism and a dust suction head. When in use, according to the size of the workpiece, the hydraulic rods B on both sides are started. The hydraulic rod B retracts and drives the connecting block at one end to move until it moves to a suitable position. Then, the threaded rod on the surface of the connecting block is twisted. Under the action of the bottom bearing, the positioning pad at the bottom of the threaded rod is closely attached to the surface of the workpiece, so that workpieces of different sizes can be positioned. Secondly, the suction fan inside the collection box is started. The suction fan rotates to generate suction at the dust suction head, and the dust generated during the cutting process is collected through the air pipe to the collection box for unified storage, so as to prevent the staff from inhaling the dust into the body and causing discomfort to the body.

[0020] 2. The metal cutting device for processing the switch casing is configured by a driving mechanism, a lead screw and a hydraulic cylinder. When cutting, the servo motor on the top of the U-shaped frame is started, and the servo motor drives the lead screw on one side to rotate, so that the threaded block on the surface of the lead screw moves left and right along the lead screw, so that the cutting device at the bottom of the threaded block can cut different positions of the workpiece. In combination with the hydraulic cylinder arranged on one side of the U-shaped frame, the effect of rapid cutting can be achieved, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the dust collection mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0025] In the figure: 1. base; 2. operation panel; 3. U-shaped frame; 4. hydraulic cylinder; 5. driving mechanism; 501. servo motor; 502. transmission rod; 6. lead screw; 7. threaded block; 8. hydraulic rod A; 9. cutting device; 10. dust suction head; 11. dust suction mechanism; 1101. collection box; 1102. suction fan; 1103. dust net; 12. hydraulic rod B; 13. positioning mechanism; 1301. connecting block; 1302. threaded rod; 1303. positioning pad; 14. fixing ring; 15. bolt. DETAILED DESCRIPTION

[0026] 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. Based on the embodiments in 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.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a metal cutting device for processing a switch casing, comprising a base 1, an operating panel 2 is fixedly connected to the top of the base 1, both sides of the surface of the operating panel 2 are provided with slide grooves, a U-shaped frame 3 is slidably connected inside the slide groove, a hydraulic cylinder 4 is fixedly connected to one side of the U-shaped frame 3, a driving mechanism 5 is fixedly connected to the top of the U-shaped frame 3, and the driving mechanism 5, the screw rod 6, and the hydraulic cylinder 4 are arranged in cooperation with the hydraulic cylinder 4 arranged on one side of the U-shaped frame 3, so as to achieve a fast cutting effect and improve the cutting efficiency. A screw rod 6 is fixedly connected to one side of the driving mechanism 5 The surface of the screw rod 6 is threadedly connected with a threaded block 7, the bottom of the threaded block 7 is fixedly connected with a hydraulic rod A8, the bottom of the hydraulic rod A8 is fixedly connected with a cutting device 9, the surface of the cutting device 9 is fixedly connected with a dust suction head 10, one side of the dust suction head 10 is connected with a dust suction mechanism 11 through an air pipe, and the positioning mechanism 13, the hydraulic rod B12 and the dust suction mechanism 11, and the dust suction head 10 are arranged to prevent the staff from inhaling dust into the body and causing discomfort to the body, and the surface of the operating panel 2 is fixedly connected with four groups of hydraulic rods B12, and one side of the hydraulic rod B12 is fixedly connected with a positioning mechanism 13;

[0028] See also Figure 2 The driving mechanism 5 includes a servo motor 501 fixedly connected to the top of the U-shaped frame 3, the output end of the servo motor 501 is splined with a transmission rod 502, and the transmission rod 502 is fixedly connected to one side of the screw rod 6, so that the servo motor 501 can easily drive the screw rod 6 to rotate;

[0029] See also Figure 3The dust collecting mechanism 11 includes a collecting box 1101 connected to one side of the dust collecting head 10 through an air pipe, a suction fan 1102 is fixedly connected to the surface of the collecting box 1101, and dustproof nets 1103 are fixedly connected to both sides of the surface of the suction fan 1102, and the dustproof nets 1103 are convenient for preventing dust;

[0030] See also Figure 4 The positioning mechanism 13 includes a connection block 1301 fixedly connected to one side of the hydraulic rod B12, a threaded hole is provided on the surface of the connection block 1301, a threaded rod 1302 is threadedly connected to the inner thread of the threaded hole, and a positioning pad 1303 is fixedly connected to the bottom of the threaded rod 1302 through a bearing, and the positioning pad 1303 facilitates the positioning of the workpiece;

[0031] See also Figure 1 A slide rail is provided on the surface of the U-shaped frame 3, and the hydraulic rod A8 is slidably connected to the inside of the slide rail, so that the slide rail is convenient for limiting the hydraulic rod A8;

[0032] See also Figure 3 A fixing ring 14 is inserted into the surface of the dust collector head 10, and the fixing ring 14 is threadedly connected to the surface of the cutting device 9, and the fixing ring 14 is convenient for fixing the dust collector head 10;

[0033] See also Figure 1 Four groups of threaded holes are provided on the surface of the base 1, and the internal threads of the threaded holes are connected with bolts 15, which are convenient for fixing the equipment and improving the stability of the equipment.

[0034] In the utility model, the working steps of the device are as follows:

[0035] The first step: when using, according to the size of the workpiece, start the hydraulic rods B12 on both sides, the hydraulic rods B12 extend and retract and drive the connecting block 1301 at one end to move until it moves to a suitable position, then twist the threaded rod 1302 on the surface of the connecting block 1301, the threaded rod 1302 makes the bottom positioning pad 1303 close to the surface of the workpiece under the action of the bottom bearing, and can position workpieces of different sizes, then start the suction fan 1102 inside the collection box 1101, the suction fan 1102 rotates, so that suction is generated at the dust head 10, and the dust generated during the cutting process is collected through the air pipe to the collection box 1101 for unified storage;

[0036] The second step: when cutting, start the servo motor 501 on the top of the U-shaped frame 3, and the servo motor 501 drives the screw rod 6 on one side to rotate, so that the threaded block 7 on the surface of the screw rod 6 moves left and right along the screw rod 6, so that the cutting device 9 at the bottom of the threaded block 7 can cut different positions of the workpiece.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal cutting device for processing a switch casing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to an operating panel (2), both sides of the surface of the operating panel (2) are provided with slide grooves, the inside of the slide grooves is slidably connected to a U-shaped frame (3), one side of the U-shaped frame (3) is fixedly connected to a hydraulic cylinder (4), the top of the U-shaped frame (3) is fixedly connected to a driving mechanism (5), one side of the driving mechanism (5) is fixedly connected to a screw rod (6), the surface of the screw rod (6) is threadedly connected to a threaded block (7), the bottom of the threaded block (7) is fixedly connected to a hydraulic rod A (8), the bottom of the hydraulic rod A (8) is fixedly connected to a cutting device (9), the surface of the cutting device (9) is fixedly connected to a dust suction head (10), one side of the dust suction head (10) is connected to a dust suction mechanism (11) through an air pipe, the surface of the operating panel (2) is fixedly connected to four groups of hydraulic rods B (12), one side of the hydraulic rod B (12) is fixedly connected to a positioning mechanism (13).

2. A metal cutting device for processing a switch casing according to claim 1, characterized in that: The driving mechanism (5) comprises a servo motor (501) fixedly connected to the top of the U-shaped frame (3); the output end of the servo motor (501) is spline-connected to a transmission rod (502); and the transmission rod (502) is fixedly connected to one side of the screw rod (6).

3. The metal cutting device for processing a switch casing according to claim 1, characterized in that: The dust collection mechanism (11) comprises a collection box (1101) connected to one side of the dust collection head (10) via an air pipe, a suction fan (1102) is fixedly connected to the surface of the collection box (1101), and dustproof nets (1103) are fixedly connected to both sides of the surface of the suction fan (1102).

4. A metal cutting device for processing a switch casing according to claim 1, characterized in that: The positioning mechanism (13) comprises a connection block (1301) fixedly connected to one side of the hydraulic rod B (12); a threaded hole is provided on the surface of the connection block (1301); a threaded rod (1302) is threadedly connected to the inside of the threaded hole; and a positioning pad (1303) is fixedly connected to the bottom of the threaded rod (1302) via a bearing.

5. The metal cutting device for processing a switch casing according to claim 1, characterized in that: A slide rail is provided on the surface of the U-shaped frame (3), and the hydraulic rod A (8) is slidably connected to the inside of the slide rail.

6. A metal cutting device for processing a switch casing according to claim 1, characterized in that: A fixing ring (14) is inserted into the surface of the dust collector head (10), and the fixing ring (14) is threadedly connected to the surface of the cutting device (9).

7. A metal cutting device for processing a switch casing according to claim 1, characterized in that: Four groups of threaded holes are provided on the surface of the base (1), and bolts (15) are connected to the internal threads of the threaded holes.

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