Large-diameter saw cutting equipment

Abstract

The large-diameter sawing equipment comprises a rack and a sawing equipment body, a positioning box is fixedly connected to one side of the upper surface of the rack, a first electric push rod is fixedly installed on the side wall of one side of the positioning box, and one end of the telescopic end of the first electric push rod penetrates through the positioning box and is fixedly connected with a clamping plate; through cooperative use of the positioning box, the first electric push rod, the clamping plate and the pressing assembly, the effect of positioning materials is achieved, the situation that the materials deviate during sawing operation is avoided, the sawing stability can be improved, meanwhile, the materials can be rapidly switched between the clamped positioning state and the loosened state, and the working efficiency is improved. According to the saw cutting device, the saw cutting length of materials can be rapidly adjusted by arranging the saw cutting assembly, the conveying assembly is arranged to convey the materials, and the saw cutting device body can reciprocate in the axial direction of the reciprocating lead screw by arranging the translation assembly, so that the clamped and positioned materials are subjected to saw cutting operation.

Description

Technical Field

[0001] The invention relates to the technical field of brake disc cutting equipment, in particular to large-caliber sawing equipment. Background Art

[0002] Brake discs are an important part of the automobile braking system. Their quality and performance have a crucial impact on the safety and stability of the car. During the production process, very high requirements are placed on the cutting accuracy and processing efficiency of the brake discs. Therefore, the cutting device for such large-diameter brake discs is also a very important mechanical equipment in the processing.

[0003] At present, the cutting and fixing of large-diameter brake discs are relatively rigid, and basically use a fastened positioning clamp. If you want to adjust the length of the brake disc sawing, you need to loosen the entire fastening device to adjust the cutting length. The operation is very inconvenient, which affects the input and output before and after the brake disc sawing, prolongs the processing time, and reduces work efficiency. Therefore, we need to propose large-diameter sawing equipment. Summary of the invention

[0004] The object of the present invention is to provide a large-caliber sawing equipment. By setting a positioning box, a first electric push rod, a clamping plate and a clamping assembly for use in coordination, the material can be positioned to avoid deviation during sawing operations, which is beneficial to improving sawing stability. At the same time, the material can be quickly switched between a clamped and positioned state and a relaxed state, so that the sawing length of the material can be quickly adjusted. This aims to solve the problem that the prior art basically adopts a fastened positioning clamp. If the length of the brake disc sawing is to be adjusted, the entire fastening device needs to be loosened to adjust the sawing length, which is very inconvenient to operate, affecting the input and output before and after the brake disc cutting, prolonging the processing time and reducing the work efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions: A large-caliber sawing device comprises a frame and a sawing device body, wherein a positioning box is fixedly connected to one side of the upper surface of the frame, a first electric push rod is fixedly installed on one side wall of the positioning box, a telescopic end of the first electric push rod passes through the positioning box and is fixedly connected to a clamping plate, a clamping assembly for positioning materials is arranged on the top of the positioning box, a mounting plate is fixedly installed on the top of the frame, a translation assembly for moving the sawing device body is arranged on the top of the mounting plate, the sawing device body is arranged at the moving end of the translation assembly, and a conveying assembly for loading materials is arranged on one side of the upper surface of the frame.

[0006] Preferably, the clamping assembly includes a second electric push rod, which is fixedly mounted on the top of the positioning box, and one end of the telescopic end of the second electric push rod passes through the positioning box and is fixedly connected to a pressure plate.

[0007] Preferably, the translation assembly includes two groups of rotating seats, both groups of rotating seats are fixedly mounted on the top of the frame, and reciprocating screws are rotatably mounted on the side walls on opposite sides of the two groups of rotating seats. One end of the reciprocating screw passes through one group of rotating seats and is connected to a drive motor.

[0008] Preferably, it also includes a driving block, which is threadedly connected to the outer wall of the reciprocating screw, and the sawing device body is fixedly installed on the top of the driving block.

[0009] Preferably, the drive motor is fixedly mounted on a side wall of one group of the rotating seats, and one end of the output shaft of the drive motor is fixedly connected to one end of the reciprocating screw.

[0010] Preferably, two groups of position-limiting guide rails are symmetrically fixedly installed on the top of the frame, and the driving block is slidably connected to the top of the two groups of position-limiting guide rails.

[0011] Preferably, the conveying assembly comprises a fixed frame, the fixed frame is fixedly mounted on the top of the frame, and a plurality of groups of conveying rollers are rotatably mounted on a side wall of one side of the fixed frame, and the plurality of groups of conveying rollers are equidistantly arranged.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention plays a role in positioning the material by setting the positioning box, the first electric push rod, the clamping plate and the clamping assembly for coordinated use, thereby avoiding the deviation of the material during sawing operation, which is beneficial to improving the sawing stability. At the same time, the material can be quickly switched between the clamped and positioned state and the relaxed state, so that the sawing length of the material can be quickly adjusted.

[0013] 2. By setting up the conveying component, the material can be transported. By setting up the translation component, the sawing equipment body can be reciprocated along the axial direction of the reciprocating screw rod, so as to saw the clamped and positioned material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the shaft side of the present invention; Figure 3 It is a schematic diagram of the structure of the top view of the present invention; Figure 4 It is a structural schematic diagram of the front view of the present invention; Figure 5It is a structural schematic diagram of the side view of the present invention.

[0015] In the figure: 1. frame; 2. positioning box; 3. first electric push rod; 4. clamping assembly; 401. second electric push rod; 5. mounting plate; 6. sawing equipment body; 7. translation assembly; 701. rotating seat; 702. reciprocating screw rod; 703. driving motor; 8. conveying assembly; 801. fixing frame; 802. conveying roller; 9. limiting guide rail. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-5 , the present invention provides a technical solution: The large-caliber sawing equipment comprises a frame 1 and a sawing equipment body 6. A positioning box 2 is fixedly connected to one side of the upper surface of the frame 1. A first electric push rod 3 is fixedly installed on one side wall of the positioning box 2. One end of the telescopic end of the first electric push rod 3 passes through the positioning box 2 and is fixedly connected to a clamping plate. By setting the first electric push rod 3 and the clamping plate for coordinated use, the telescopic end of the first electric push rod 3 is pushed forward to drive the clamping plate to be pushed forward, thereby pressing the material to be sawed. A pressing component 4 for positioning the material is arranged on the top of the positioning box 2. A mounting plate 5 is fixedly installed on the top of the frame 1. A translation component 7 for moving the sawing equipment body 6 is arranged on the top of the mounting plate 5. The sawing equipment body 6 is arranged at the moving end of the translation component 7. A conveying component 8 for loading the material is arranged on one side of the upper surface of the frame 1. The present invention can quickly switch the material between the clamped and positioned state and the relaxed state, thereby quickly adjusting the sawing length of the material. The clamping assembly 4 includes a second electric push rod 401, which is fixedly installed on the top of the positioning box 2. One end of the telescopic end of the second electric push rod 401 passes through the positioning box 2 and is fixedly connected to a pressing plate. By setting the second electric push rod 401 and the pressing plate for use in coordination, one end of the telescopic end of the second electric push rod 401 drives the pressing plate to move downward, so that the material to be sawed can be pressed and positioned; The translation assembly 7 includes two sets of rotating seats 701, both of which are fixedly mounted on the top of the frame 1, and reciprocating screw rods 702 are rotatably mounted on the side walls of the two sets of rotating seats 701 on opposite sides, and one end of the reciprocating screw rod 702 passes through one of the sets of rotating seats 701 and is connected to a driving motor 703; The sawing device 700 also includes a driving block, which is threadedly connected to the outer wall of the reciprocating screw rod 702. The sawing device body 6 is fixedly installed on the top of the driving block. By setting the rotating seat 701, the reciprocating screw rod 702 and the driving block, the reciprocating screw rod 702 can be driven to rotate by the output shaft of the driving motor 703, thereby driving the driving block to reciprocate along the axial direction of the reciprocating screw rod 702. The drive motor 703 is fixedly mounted on a side wall of one set of rotating seats 701. One end of the output shaft of the drive motor 703 is fixedly connected to one end of the reciprocating screw 702. The drive motor 703 is set as a forward and reverse stepping motor. The rotation angle of the stepping motor is proportional to the number of pulses, so its control accuracy is relatively high, and it is suitable for applications that require precise control. At the same time, it has excellent start-stop and reverse response, and can start and stop quickly in a short time, which is suitable for applications that require fast response. In addition, the stepping motor has no brushes, so it has high reliability, and its life mainly depends on the life of the bearing, which is suitable for applications that require long-term stable operation. Two sets of limit rails 9 are symmetrically fixedly installed on the top of the frame 1, and the driving block is slidably connected to the top of the two sets of limit rails 9. By setting the limit rails 9, the driving block is limited, so that the driving block is more stable during the movement process, so that the sawing device body 6 can be stably driven to move, which is conducive to improving the operation stability of the device; The conveying assembly 8 includes a fixed frame 801, which is fixedly installed on the top of the frame 1. A plurality of groups of conveying rollers 802 are rotatably installed on a side wall of the fixed frame 801. The plurality of groups of conveying rollers 802 are equidistantly arranged. By arranging the plurality of groups of conveying rollers 802, the material to be sawed can be conveyed.

[0018] Although 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 large-caliber sawing device, comprising a frame (1) and a sawing device body (6), characterized in that: A positioning box (2) is fixedly connected to one side of the upper surface of the frame (1); a first electric push rod (3) is fixedly mounted on a side wall of one side of the positioning box (2); one end of the telescopic end of the first electric push rod (3) passes through the positioning box (2) and is fixedly connected to a clamping plate; a clamping assembly (4) for positioning a material is arranged on the top of the positioning box (2); a mounting plate (5) is fixedly mounted on the top of the frame (1); a translation assembly (7) for moving a sawing device body (6) is arranged on the top of the mounting plate (5); the sawing device body (6) is arranged at the moving end of the translation assembly (7); and a conveying assembly (8) for loading a material is arranged on one side of the upper surface of the frame (1).

2. The large-diameter sawing equipment according to claim 1, characterized in that: The clamping assembly (4) comprises a second electric push rod (401), the second electric push rod (401) being fixedly mounted on the top of the positioning box (2), and one end of the telescopic end of the second electric push rod (401) passing through the positioning box (2) and being fixedly connected to a pressing plate.

3. The large-diameter sawing equipment according to claim 1, characterized in that: The translation assembly (7) comprises two groups of rotating seats (701), the two groups of rotating seats (701) are fixedly mounted on the top of the frame (1), and a reciprocating screw rod (702) is rotatably mounted on the side walls on opposite sides of the two groups of rotating seats (701), and one end of the reciprocating screw rod (702) passes through one of the groups of rotating seats (701) and is connected to a driving motor (703).

4. The large-diameter sawing device according to claim 3, characterized in that: It also includes a driving block, which is threadedly connected to the outer wall of the reciprocating screw rod (702), and the sawing device body (6) is fixedly mounted on the top of the driving block.

5. The large-diameter sawing device according to claim 4, characterized in that: The driving motor (703) is fixedly mounted on a side wall of one group of the rotating seats (701), and one end of the output shaft of the driving motor (703) is fixedly connected to one end of the reciprocating screw rod (702).

6. The large-diameter sawing device according to claim 5, characterized in that: Two sets of position-limiting guide rails (9) are symmetrically fixedly mounted on the top of the frame (1), and the drive block is slidably connected to the top of the two sets of position-limiting guide rails (9).

7. The large-diameter sawing equipment according to claim 1, characterized in that: The conveying assembly (8) comprises a fixed frame (801), the fixed frame (801) being fixedly mounted on the top of the frame (1), and a plurality of groups of conveying rollers (802) being rotatably mounted on a side wall of one side of the fixed frame (801), the plurality of groups of conveying rollers (802) being arranged at equal distances.

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