Fixed-distance cutting device for stainless steel plate machining

Abstract

The utility model discloses a fixed-distance cutting device for stainless steel plate processing, relates to the technical field of stainless steel plate processing, aims to solve the technical problem that manual cutting shears are troublesome in the operation process, and comprises a fixed seat, a blade is arranged on the fixed seat, the fixed seat is rotatably connected with a handle, and the handle is provided with a handle. A connecting plate is installed between the handle and the blade, a placing plate is horizontally installed at the cutting position of the fixing base, a frame body fixed to the fixing base is arranged above the placing plate, at least one balance weight plate is arranged below the frame body, and a plurality of rubber resistance wheels are arranged on one side of the balance weight plate. A pressing and fixing structure is arranged between the balance weight plate and the frame body, and a transmission structure is arranged on one side of the pressing and fixing structure. According to the utility model, the rack is matched with the gear, the rack is connected with the counterweight plate, the transmission structure is matched with the one-way bearing, and the rotary head is operated, so that the fixed-distance conveying and stable cutting can be realized, and the operation is convenient and simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel sheet processing technical field more specifically, relate to a kind of fixed distance cutting device of stainless steel sheet processing. BACKGROUND

[0002] Stainless steel plate surface is neat, has higher plasticity, toughness and mechanical strength, is resistant to acid, alkaline gas, solution and the corrosion of other medium, is the material commonly used in various fields, is often used in the use of various equipment or scene, among them, in the process of actual installation in equipment site, stainless steel plate needs to be cut into smaller adaptive size (mainly for thinner stainless steel sheet), since manual sheet metal shear, small volume, flexible to carry, therefore, manual sheet metal shear is generally used for cutting, and manual sheet metal shear is used, one hand stabilizes stainless steel plate, and the other hand operates handle to cut, the process of this operation is more troublesome. In view of this, we propose a kind of fixed distance cutting device of stainless steel sheet processing. SUMMARY

[0003] The utility model aims at overcoming the insufficient of prior art, adapting to reality needs, provide a kind of fixed distance cutting device of stainless steel sheet processing, to solve the technical problem that current manual cutting shear operation process is more troublesome.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a kind of fixed distance cutting device of stainless steel sheet processing, including fixed seat, the fixed seat is provided with blade, the fixed seat rotationally connected with handle, the handle is installed with connecting plate between blade, the fixed seat cutting position is horizontally installed with placing plate, the placing plate top is provided with the frame body fixed with fixed seat, at least one counterweight plate is arranged below the frame body, the counterweight plate side has a plurality of rubber resistance wheels, the counterweight plate and the frame body are provided with press structure, the press structure side is provided with transmission structure.

[0005] Preferably, the press structure includes a first one-way bearing, the first one-way bearing is fixed with a gear on the outer periphery, the gear is engaged with a rack on the outer periphery, the rack is limited to slide with the frame body, and the bottom end of the rack is fixed with the top of the counterweight plate.

[0006] Preferably, the transmission structure includes two belt pulleys, the two belt pulleys are provided with a belt body on the outer periphery, a center rod is arranged at the center of the lower belt pulley, one end of the center rod is fixed with the center of the rubber resistance wheel and rotationally connected with the counterweight plate, and a second one-way bearing is connected between the outer periphery of the center rod and the center of the belt pulley.

[0007] Preferably, the first one-way bearing inner ring is connected with a rotating rod, the rotating rod is fixed with the upper belt pulley and penetrates the frame body.

[0008] Preferably, the end of the rotating rod is provided with a rotating head, and the rotating head is provided with a rotating torque sleeve fixed to the frame.

[0009] Preferably, the belt body is provided with a compression wheel, one side of the compression wheel is provided with an extension plate fixed to the frame, and the extension plate is connected with the compression wheel through a tension spring.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The utility model discloses a cutting device for stainless steel plate, which comprises a frame body, a rotating rod, a belt body, a belt wheel, a gear, a rubber resistance wheel, a stainless steel plate, a weight plate and a handle.

[0012] Due to the cooperation of the belt wheel and the belt body and the connection of the lower belt wheel and the rubber resistance wheel, the rubber belt wheel can be rotated, and through high friction resistance, the stainless steel plate can be conveyed. The rotating rod is fixed between the belt wheel and the gear, and through the cooperation of the two one-way bearings, when rotating in the positive direction, the second one-way bearing is the limiting end, the rubber belt wheel rotates and the gear does not rotate, realizing the automatic conveying of the stainless steel plate. When rotating in the reverse direction, the gear rotates, pulls the rack upwards and facilitates the placement of new stainless steel plates to be cut. The whole operation only needs one hand to hold the rotating head and the other hand to hold the handle, and the scale of the rotating torque sleeve can be used for distance conveying, realizing stable cutting operation and solving the problem of troublesome manual cutting operation.

[0013] 2. The utility model also discloses a design of multiple rubber belt wheels cooperating with transmission, which can increase the contact points with the stainless steel plate, further improve the stability and solve the problems of poor stability and applicability. ACCURACY OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is another bearing structural schematic view of the utility model;

[0016] Fig. 3 It is a structural schematic view of the frame body part in the utility model;

[0017] Fig. 4 It is a connecting structure schematic view of the pressing structure and the transmission structure in the utility model.

[0018] Explanation of reference numerals in the figures: 1, fixed seat; 2, blade; 3, handle; 4, connecting plate; 5, placing plate; 6, frame body; 7, counterweight plate; 8, rubber resistance wheel; 9, pressing structure; 10, transmission structure; 11, rotating rod; 12, rotating head; 13, rotating torque sleeve; 14, pressing wheel; 15, extension plate; 16, tension spring;

[0019] 901, first one-way bearing; 902, gear; 903, rack;

[0020] 101, pulley; 102, belt body; 103, center rod; 104, second one-way bearing. DETAILED DESCRIPTION

[0021] As Figs. 1 to 4The utility model relates to a kind of fixed-distance cutting device of stainless steel plate processing, including fixed seat 1, blade 2 is provided on fixed seat 1, handle 3 is rotatably connected with fixed seat 1, connecting plate 4 is installed between handle 3 and blade 2, adjusting hole and adjusting bolt are further provided on fixed seat 1, here using prior art, so no longer be described, fixed seat 1 cutting position level installation has placing plate 5, placing plate 5 top is used to place stainless steel plate, placing plate 5 top is provided with the frame 6 fixed with fixed seat 1, at least one counterweight plate 7 is provided below frame 6, two are used in the design, there are several rubber resistance wheels 8 on the side of counterweight plate 7, rubber resistance wheel 8 and stainless steel plate between have high friction, counterweight plate 7 and frame 6 between are provided with press solid structure 9, press solid structure 9 includes first one-way bearing 901, gear 902 is fixed on the outer periphery of first one-way bearing 901, gear 902 outer periphery engages rack 903, rack 903 and frame 6 limit sliding, rack 903 bottom and counterweight plate 7 top are fixed, transmission structure 10 is provided on the side of press solid structure 9, transmission structure 10 includes two belt pulleys 101, two belt pulleys 101 outer periphery is sheathed with belt body 102, center rod 103 is provided in the center of lower belt pulley 101, center rod 103 one end is fixed with rubber resistance wheel 8 center and is rotatably connected with counterweight plate 7, second one-way bearing 104 is connected between the outer periphery of center rod 103 and the center of belt pulley 101, first one-way bearing 901 inner ring is connected with swivel rod 11, swivel rod 11 is fixed with upper belt pulley 101 and penetrates frame 6, swivel rod 11 penetration end is installed with swivel head 12, swivel head 12 outer periphery is provided with the swivel torque sleeve 13 fixed with frame 6, belt body 102 outer periphery is provided with compression wheel 14, compression wheel 14 side is provided with the extension plate 15 fixed with frame 6, tension spring 16 is connected between extension plate 15 and compression wheel 14, center shaft is provided in the center of compression wheel 14, compression wheel 14 center and center shaft outer periphery are movably sheathed, center shaft one end and frame 6 limit sliding, the above-mentioned limit sliding is realized by sliding groove and sliding block, tension spring 16 is between center shaft and extension plate 15 and fixed connection, tension spring 16 has the force of tension in cutting direction, by the compression of compression wheel 14, belt body 102 will always keep close state, wherein more rubber resistance wheels 8 can be designed according to demand, a plurality of rubber resistance wheels 8 are driven by belt, that is, stability can be improved.

[0022] Working principle: when using, reverse rotation of the head 12, at this time the first one-way bearing 901 is in the limit direction of gear 902 rotation, make rack 903 and counterweight plate 7 rise, namely can be placed on the plate 5 of the stainless steel sheet to be processed, after placing flat, loosen the head 12, at this time the gravity of counterweight plate 7, can make rubber resistance wheel 8 and stainless steel plate contact, cooperate the limit of second one-way bearing 104, make rubber resistance wheel 8 only rotate to the direction of feeding, cooperate high friction, play the effect of pressure solid stable, also can avoid the effect that stainless steel plate will deviate from the cutting direction in the process of cutting, after once cutting is completed, rotate the head 12 through the positive direction, at this time the second one-way bearing 104 is in the limit direction, make the belt body 102 can drive rubber resistance wheel 8 rotation, through friction, realize the automatic conveying of stainless steel plate, cooperate the scale of rotation moment sleeve 13, can carry out the fixed distance conveying, when cutting operation, hold the head 12 with one hand, hold handle 3 with one hand, namely can carry out operation, no longer need manual movement stainless steel plate.

[0023] The embodiments of the utility model disclose the better embodiment, but it is not limited to this, the ordinary skill of the art, easily understand the spirit of the utility model according to the above-mentioned embodiment, and make different extension and change, but as long as do not depart from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A fixed distance cutting device for stainless steel sheet processing, characterized in that, The utility model provides a cutting device, including fixed seat (1), be provided with blade (2) on fixed seat (1), handle (3) is rotatably connected with fixed seat (1), connecting plate (4) is installed between handle (3) and blade (2), the horizontal installation of placing board (5) is arranged at the cutting position of fixed seat (1), the upper portion of placing board (5) is provided with the frame (6) fixed with fixed seat (1), at least one counterweight plate (7) is arranged below frame (6), a plurality of rubber resistance wheels (8) are arranged on one side of counterweight plate (7), the compression structure (9) is arranged between counterweight plate (7) and frame (6), transmission structure (10) is arranged on one side of compression structure (9).

2. The cutting device according to claim 1, wherein The compression structure (9) includes a first one-way bearing (901), a gear (902) is fixed on the outer periphery of the first one-way bearing (901), the gear (902) is engaged with a rack (903) on the outer periphery, the rack (903) is limitingly and slidably connected with the frame (6), and the bottom end of the rack (903) is fixed with the top of the counterweight plate (7).

3. The apparatus according to claim 2, wherein the apparatus is characterized by: The transmission structure (10) includes two belt pulleys (101), a belt body (102) is sleeved on the outer periphery of the two belt pulleys (101), a center rod (103) is arranged at the center of the lower belt pulley (101), one end of the center rod (103) is fixed with the center of the rubber resistance wheel (8) and rotatably connected with the counterweight plate (7), and a second one-way bearing (104) is connected between the outer periphery of the center rod (103) and the center of the belt pulley (101).

4. The apparatus according to claim 3, wherein the apparatus is characterized by: The inner ring of the first one-way bearing (901) is connected with a rotating rod (11), the rotating rod (11) is fixed with the upper belt pulley (101) and penetrates the frame (6).

5. The apparatus according to claim 4, wherein the apparatus is characterized by: The rotating rod (11) is provided with a rotating head (12) at the penetrating end, and the rotating head (12) is provided with a rotating torque sleeve (13) fixed with the frame (6) on the outer periphery.

6. The apparatus according to claim 5, wherein The outer periphery of the belt body (102) is provided with a compression wheel (14), the compression wheel (14) is provided with an extension plate (15) fixed with the frame (6) on one side, and a tension spring (16) is connected between the extension plate (15) and the compression wheel (14).

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