Cutting device for agricultural machinery part machining

Abstract

The utility model discloses a cutting device for agricultural machinery part processing, which comprises a cutting table, a bottom plate is fixed above the cutting table, a positioning mechanism is arranged above the bottom plate, a fixing frame is fixed on one side above the cutting table, and protective plates are fixed on two sides above the fixing frame. A cutting mechanism is arranged above the fixing frame; according to the cutting device for machining the agricultural machinery parts, through cooperative use of the positioning mechanism, a clamping block can tightly clamp the parts above the positioning table by rotating a crank, so that the machining stability of the parts is ensured, and the situation that the parts shake in the machining process due to manual interference is prevented; and a first lead screw can be driven to rotate through a first motor, so that a sliding seat drives a positioning table to slide, the positions of the agricultural machinery parts can be moved at any time when the parts are cut, accurate cutting of the agricultural machinery parts is achieved, dependence of manual operation is reduced, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device related technical field, concretely is a kind of cutting device for agricultural machinery fittings processing. BACKGROUND

[0002] Agricultural machinery fittings refer to various parts and accessories used in agricultural machinery equipment, which play an important role in the process of agricultural modernization and directly affect the performance and efficiency of agricultural machinery equipment. Agricultural machinery fittings processing is a complex and delicate process that involves raw material preparation, cutting, rough machining, finishing, surface treatment and quality testing. Cutting device is a key equipment in the process of agricultural machinery fittings processing, which is responsible for cutting raw materials or semi-finished products into shapes and sizes that meet design requirements.

[0003] In the existing cutting device processing process, workers need to manually push the fittings to the cutting knife position and cut by moving the fittings, which is not efficient. Therefore, the present application provides a cutting device for agricultural machinery fittings processing to meet the needs. SUMMARY

[0004] The utility model aims at providing a cutting device for agricultural machinery fittings processing to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutting device for agricultural machinery fittings processing, comprising a cutting table, a bottom plate fixed above the cutting table, a positioning mechanism provided above the bottom plate, a fixed frame fixed on one side above the cutting table, a protective plate fixed on both sides above the fixed frame, and a cutting mechanism provided above the fixed frame.

[0006] The positioning mechanism comprises a sliding rail, a first motor, a first lead screw, a sliding seat, a positioning table, a bidirectional screw, a crank handle and a clamping block. The sliding rail is fixed on both sides above the cutting table. The first motor is installed on one side of the sliding rail. The first lead screw is installed on the output end of one side of the first motor. The sliding seat is installed on the outside of the first lead screw. The positioning table is fixed on the top of the sliding seat. The bidirectional screw is installed on both sides inside the positioning table. The crank handle is installed on one end of the bidirectional screw. The clamping block is installed on the top of the bidirectional screw.

[0007] Preferably, the positioning table and the bottom plate form a sliding structure through the sliding seat, and the sliding seat is used in cooperation with the first lead screw.

[0008] Preferably, the clamping block and the positioning table form a sliding structure through the bidirectional screw, and the clamping block is symmetrically arranged with the central axis of the positioning table.

[0009] Preferably, the guard plate is arranged symmetrically with the central axis of the fixed frame, and the guard plate is perpendicular to the cutting table.

[0010] Preferably, the cutting mechanism comprises a support column, a top plate, a second motor, a second screw rod, a sliding block, a lifting plate, a third motor and a cutter, the support column is fixed above the fixed frame, the top plate is fixed above the support column, the second motor is installed above the top plate, the second screw rod is installed at the lower output end of the second motor, the sliding block is installed at the outer side of the second screw rod, the lifting plate is fixed at one side of the sliding block, the third motor is installed below the lifting plate, and the cutter is installed at the output end of one side of the third motor.

[0011] Preferably, the cutter and the fixed frame constitute a lifting structure through the lifting plate, and the lifting plate and the fixed frame are distributed in parallel.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The cutting device for agricultural machinery accessory machining is used in cooperation with the positioning mechanism, the clamp block can tightly clamp the accessory above the positioning table by rotating the handle, the stability of the accessory machining is ensured, the shaking of the accessory during the machining process caused by manual intervention is prevented, the first motor can drive the first screw rod to rotate, the slide block drives the positioning table to slide, the position of the agricultural machinery accessory can be moved at any time during the cutting of the accessory, the accurate cutting of the agricultural machinery accessory is realized, the dependence on manual operation is reduced, and the labor intensity of the workers is reduced.

[0014] 2. The cutting device for agricultural machinery accessory machining is provided with the cutting mechanism, the cutter can be driven to move up and down under the action of the second motor and the second screw rod, the height of the cutter can be adjusted, different sizes and different shapes of agricultural machinery accessories can be adapted, and the accuracy and integrity of the cutting are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the positioning mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the positioning table of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the cutting mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the cutter of the utility model.

[0020] As shown in the figure: 1, cutting table; 2, bottom plate; 3, positioning mechanism; 301, sliding rail; 302, first motor; 303, first screw rod; 304, sliding seat; 305, positioning table; 306, bidirectional screw rod; 307, crank; 308, clamping block; 4, fixed frame; 5, guard plate; 6, cutting mechanism; 601, support column; 602, top plate; 603, second motor; 604, second screw rod; 605, sliding block; 606, lifting plate; 607, third motor; 608, cutter. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figure 1 , Figure 4 and Figure 5 , the utility model provides technical scheme: a cutting device for agricultural machine accessory processing, cutting table 1 is fixed with bottom plate 2 on the top of cutting table 1, positioning mechanism 3 is arranged on the top of bottom plate 2, fixed frame 4 is fixed on the top of cutting table 1 on one side, guard plate 5 is fixed on the top of fixed frame 4 on both sides, guard plate 5 is symmetrically arranged with the central axis of fixed frame 4, guard plate 5 is perpendicular to cutting table 1, guard plate 5 can reduce the diffusion of swarf to both sides in the cutting process, reduces the cleaning difficulty of staff, cutting mechanism 6 is arranged on the top of fixed frame 4, cutting mechanism 6 includes support column 601, top plate 602, second motor 603, second screw rod 604, sliding block 605, lifting plate 606, third motor 607 and cutter 608, support column 601 is fixed on the top of fixed frame 4, top plate 602 is fixed on the top of support column 601, second motor 603 is installed on the top of top plate 602, second screw rod 604 is installed on the lower output end of second motor 603, sliding block 605 is installed on the outside of second screw rod 604, lifting plate 606 is fixed on one side of sliding block 605, third motor 607 is installed on the lower side of lifting plate 606, cutter 608 is installed on the output end of one side of third motor 607, ensure the accuracy and integrity of cutting, cutter 608 forms lifting structure with fixed frame 4 through lifting plate 606, lifting plate 606 and fixed frame 4 are distributed in parallel, can drive cutter 608 to move up and down under the action of second motor 603 and second screw rod 604, by adjusting the height of cutter 608, it can adapt to different sizes, different shapes of agricultural machine accessories;

[0023] Please refer to Figures 2-3The positioning mechanism 3 comprises slide rails 301, a first motor 302, a first lead screw 303, a sliding seat 304, a positioning table 305, a bidirectional screw 306, a crank handle 307 and a clamping block 308, the slide rails 301 are fixed on the upper two sides of the cutting table 1, a first motor 302 is installed on one side of the slide rail 301, a first lead screw 303 is installed on the output end of one side of the first motor 302, the sliding seat 304 is installed on the outer side of the first lead screw 303, the positioning table 305 is fixed on the upper side of the sliding seat 304, the positioning table 305 and the bottom plate 2 form a sliding structure through the sliding seat 304, the sliding seat 304 is used in cooperation with the first lead screw 303, the first motor 302 can drive the first lead screw 303 to rotate, the sliding seat 304 drives the positioning table 305 to slide, so that the position of the agricultural machinery accessory can be moved at any time when the accessory is cut, the accurate cutting of the agricultural machinery accessory is realized, the dependence on manual operation is reduced, the labor intensity of the workers is reduced, the bidirectional screw 306 is installed on the inner sides of the positioning table 305, the crank handle 307 is installed on one end of the bidirectional screw 306, the clamping block 308 is installed on the upper side of the bidirectional screw 306, the clamping block 308 forms a sliding structure with the positioning table 305 through the bidirectional screw 306, the clamping block 308 is symmetrically arranged with the central axis of the positioning table 305, the clamping block 308 can tightly clamp the accessory on the upper side of the positioning table 305 by rotating the crank handle 307, the stability of the accessory machining is ensured, and the case that the accessory shakes in the machining process caused by manual intervention is prevented.

[0024] Working principle: when the cutting device for agricultural machinery accessory machining is used, firstly, the external power supply is turned on, then the agricultural machinery accessory is placed on the upper side of the positioning table 305, the crank handle 307 is rotated to tightly clamp the accessory by the clamping block 308, the stability of the accessory machining is ensured, the switch of the third motor 607 is turned on to drive the cutter 608 to rotate, then the first motor 302 is turned on to drive the first lead screw 303 to rotate, so that the sliding seat 304 drives the positioning table 305 to slide, the accessory is moved to the cutter 608 position for cutting, secondly, the cutter 608 can be moved up and down under the action of the second motor 603 and the second lead screw 604, by adjusting the height of the cutter 608, different sizes and different shapes of agricultural machinery accessories can be adapted, when the device is not used, the external power supply of the device is turned off, and the use process of the cutting device for agricultural machinery accessory machining is completed.

[0025] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the details will not be described herein.

[0026] The foregoing description of the disclosed embodiments enables a person skilled in the art to implement or use the present application, various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cutting device for processing of agricultural machine fittings, comprising a cutting table (1), characterized in that: The cutting table (1) is fixed above the bottom plate (2), the positioning mechanism (3) is arranged above the bottom plate (2), the fixed frame (4) is fixed on one side above the cutting table (1), the protective plates (5) are fixed on the two sides above the fixed frame (4), and the cutting mechanism (6) is arranged above the fixed frame (4). The positioning mechanism (3) comprises slide rails (301), a first motor (302), a first lead screw (303), a sliding seat (304), a positioning table (305), a bidirectional screw rod (306), a rocking handle (307) and a clamping block (308), the slide rails (301) are fixed on the two sides above the cutting table (1), the first motor (302) is installed on one side of the slide rail (301), the first lead screw (303) is installed on the one side output end of the first motor (302), the sliding seat (304) is installed on the outer side of the first lead screw (303), the positioning table (305) is fixed above the sliding seat (304), the bidirectional screw rod (306) is installed on the two sides in the positioning table (305), the rocking handle (307) is installed on one end of the bidirectional screw rod (306), and the clamping block (308) is installed above the bidirectional screw rod (306).

2. The cutting device for processing of agricultural machine parts according to claim 1, characterized in that, The positioning table (305) and the bottom plate (2) constitute a sliding structure through the sliding seat (304), and the sliding seat (304) is used in cooperation with the first lead screw (303).

3. The cutting device for processing of agricultural machine parts according to claim 1, characterized in that, The clamping block (308) and the positioning table (305) constitute a sliding structure through the bidirectional screw rod (306), and the clamping block (308) is symmetrically arranged about the central axis of the positioning table (305).

4. The cutting device for processing of agricultural machine parts according to claim 1, characterized in that, The protective plates (5) are symmetrically arranged about the central axis of the fixed frame (4), and the protective plates (5) are perpendicular to the cutting table (1).

5. The cutting device for processing of agricultural machine accessories according to claim 1, characterized in that, The cutting mechanism (6) comprises support columns (601), a top plate (602), a second motor (603), a second lead screw (604), a sliding block (605), a lifting plate (606), a third motor (607) and a cutter (608), the support columns (601) are fixed above the fixed frame (4), the top plate (602) is fixed above the support columns (601), the second motor (603) is installed above the top plate (602), the second lead screw (604) is installed on the lower output end of the second motor (603), the sliding block (605) is installed on the outer side of the second lead screw (604), the lifting plate (606) is fixed on one side of the sliding block (605), the third motor (607) is installed below the lifting plate (606), and the cutter (608) is installed on the one side output end of the third motor (607).

6. The cutting device for processing of agricultural machine parts according to claim 5, characterized in that, The cutter (608) and the fixed frame (4) constitute a lifting structure through the lifting plate (606), and the lifting plate (606) and the fixed frame (4) are distributed in parallel.

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