Slitting machine with deburring function for spring steel production

Abstract

The utility model discloses a slitting machine with a deburring function for spring steel production, which comprises a rack, two slitting cutting rollers arranged on the rack, a cutting disc arranged on the two slitting cutting rollers, a motor arranged on the rack and in driving connection with the slitting cutting rollers, and a deburring mechanism further arranged on the rack. The deburring mechanism comprises a side support, a rotating rod, a grinding disc and a grinding block, the side support is arranged on the rack, the rotating rod is arranged on the side support, the grinding disc is arranged on the rotating rod and used for grinding burrs on the inner side of the steel belt, and the grinding block is arranged on one side of the grinding disc and used for grinding burrs on the outer side of the steel belt. The deburring mechanism is arranged, and the deburring mechanism comprises a grinding disc for removing burrs on the inner side and a grinding block for removing burrs on the outer side, so that the burrs are removed more comprehensively; and the traction roller is arranged and used for pulling the cut steel belt, the steel belt can be pulled and straightened, the deburring mechanism can conveniently remove burrs, transmission is achieved through the slitting cutting roller, the design is reasonable, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal processing technical field, concretely relates to a spring steel production is with deburring function's slitting machine. BACKGROUND

[0002] Spring steel strip burr refers to the extremely small micro metal particles formed on the surface of spring steel slitting, which are mainly the residual chips or extremely small micro metal particles formed in the spring steel strip slitting cutting process. The existence of burrs not only affects the appearance of the product, but also affects the later assembly, use performance and service life of the spring steel. The spring steel after slitting is contacted with the polishing structure, the cutting position of the spring steel contacted with the polishing structure is polished, and the quality of the spring steel strip is ensured. However, the existing spring steel strip slitting is difficult to remove the burrs in all directions of the cutting surface, and there are still some burrs, and the deburring structure is relatively complex and high in cost. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a spring steel production slitting machine with deburring function to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a spring steel production slitting machine with deburring function, comprising a rack, two slitting cutting rollers are arranged on the rack, a cutting disc is arranged on the two slitting cutting rollers, a motor is arranged on the rack, the motor is drivingly connected with the slitting cutting roller, a deburring mechanism is further arranged on the rack, the deburring mechanism comprises a side support, a rotating rod, a polishing disc and a polishing block, the side support is arranged on the rack, the rotating rod is arranged on the side support, the polishing disc is arranged on the rotating rod and used for polishing the inner side burr of the steel strip, and the polishing block is arranged on one side of the polishing disc and used for polishing the outer side burr of the steel strip.

[0005] Preferably, a cross bar is further arranged on the side support, a movable rod is inserted on the cross bar, and the polishing block is arranged at one end of the movable rod.

[0006] Preferably, a spring for pushing the movable rod is arranged on the movable rod.

[0007] Preferably, a sleeve is arranged on the rotating rod.

[0008] Preferably, a traction roller is further arranged on the rack, two traction rollers are arranged and used for traction of the sheared steel strip.

[0009] Preferably, a transmission box is arranged at one end of the traction roller, and an input end of the transmission box is connected with a belt pulley.

[0010] The technical effects and advantages of the utility model are as follows: the slitting machine for spring steel production with a deburring function is equipped with a deburring mechanism, which includes a grinding disc for removing inner burrs and a grinding block for removing outer burrs, so that burr removal is more comprehensive; and a traction roller is provided for traction of the cut steel strip, which can straighten the steel strip and facilitate the deburring mechanism to remove burrs; and the slitting cutting roller is used for transmission, so the design is reasonable and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the slitting cutting roller of the utility model;

[0013] Figure 3 This is a schematic diagram of the deburring mechanism structure of the utility model.

[0014] In the figure: 1. Frame; 2. Slitting and cutting roller; 3. Motor; 4. Cutting disc; 5. Deburring mechanism; 51. Side bracket; 52. Rotating rod; 53. Sleeve; 54. Grinding disc; 55. Cross bar; 56. Movable rod; 57. Grinding block; 58. Spring; 6. Traction roller; 7. Transmission box; 8. Pulley. DETAILED DESCRIPTION

[0015] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features described below in the various embodiments of the present invention may be combined with one another as long as they do not conflict with one another.

[0016] The utility model provides Figures 1-2 The shown embodiment is a slitting machine for spring steel production with a deburring function, comprising a frame 1, on which two slitting cutting rollers 2 are arranged, the two slitting cutting rollers 2 being arranged in parallel, with gears of the same size provided at the ends, the gears being meshed to ensure that they rotate in opposite directions and at the same speed, each of the two slitting cutting rollers 2 being provided with two cutting discs 4, the left and right cutting discs 4 of the upper and lower slitting cutting rollers 2 being in contact with each other, i.e., the left cutting disc 4 being in contact in a direction, and the right cutting disc 4 being in contact in a direction, cutting the passing steel strip into three strips, a motor 3 being arranged on the frame 1, the motor 3 being connected to the gears at the ends of the slitting cutting rollers 2 through a chain, driving the slitting cutting rollers 2 to rotate.

[0017] like Figure 3As shown in the drawing, the frame 1 is further provided with a deburring mechanism 5, the deburring mechanism 5 comprises a side support 51, a rotating rod 52, a sleeve 53, a polishing disc 54, a cross rod 55, a movable rod 56, a polishing block 57 and a spring 58, the side support 51 is arranged on the frame 1, the rotating rod 52 is arranged in the middle of the two side supports 51, the polishing disc 54 is arranged on the rotating rod 52 and corresponds to the contact surface of the two cutting discs 4, and the polishing disc 54 is used for polishing the inner side burr of the steel belt, the cross rod 55 is further arranged on the side support 51 and located on the upper side of the rotating rod 52, the movable rod 56 is inserted into the cross rod 55, the polishing block 57 is arranged on the lower end of the movable rod 56, and the spring 58 is arranged on the movable rod 56 and used for pushing the movable rod 56 downward, the polishing block 57 is located on one side of the polishing disc 54 and used for polishing the outer side burr of the steel belt, and the steel belt passes between the polishing block 57 and the rotating rod 52, and the rotating rod 52 is additionally driven to rotate by a rotating motor, so that the rotating speed of the rotating rod 52 is convenient to adjust and the polishing of different burrs is realized.

[0018] Specifically, the sleeve 53 is arranged on the rotating rod 52 and located on the outer side of the two polishing discs 54, so that the passing steel belt is higher than the steel belt passing in the middle of the rotating rod 52, the polishing surfaces of the polishing discs 54 are staggered, and the service life of the polishing discs 54 is prolonged.

[0019] As shown in the drawing, Figure 1 The frame 1 is further provided with a traction roller 6, the traction roller 6 is arranged in two and used for traction of the steel belt after shearing, one end of the traction roller 6 is provided with a transmission box 7, an input end of the transmission box 7 is connected with a belt pulley 8, the belt pulley 8 is connected with the slitting cutting roller 2 through a belt, the slitting cutting roller 2 rotates and drives the traction roller 6 to rotate through the belt transmission, so that the steel belt passing between the traction rollers 6 is tractioned.

[0020] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as the limitation of the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A slitting machine for spring steel production with a deburring function, comprising a frame (1), characterized in that: Two strip cutting rollers (2) are arranged on the frame (1), and cutting discs (4) are arranged on the two strip cutting rollers (2). A motor (3) is arranged on the frame (1), and the motor (3) drives the strip cutting rollers (2). A deburring mechanism (5) is also arranged on the frame (1), and the deburring mechanism (5) comprises a side bracket (51), a rotating rod (52), a grinding disc (54) and a grinding block (57). The side bracket (51) is arranged on the frame (1), the rotating rod (52) is arranged on the side bracket (51), the grinding disc (54) is arranged on the rotating rod (52) and is used for grinding burrs on the inner side of the steel strip, and the grinding block (57) is arranged on one side of the grinding disc (54) and is used for grinding burrs on the outer side of the steel strip.

2. The slitting machine for spring steel production with deburring function according to claim 1, characterized in that: A crossbar (55) is also provided on the side bracket (51), a movable rod (56) is plugged into the crossbar (55), and the grinding block (57) is provided at one end of the movable rod (56).

3. The slitting machine for spring steel production with deburring function according to claim 2, characterized in that: The movable rod (56) is provided with a spring (58) for pushing the movable rod (56).

4. The slitting machine for spring steel production with deburring function according to claim 1, characterized in that: A sleeve (53) is provided on the rotating rod (52).

5. The slitting machine for spring steel production with deburring function according to claim 1, characterized in that: The frame (1) is also provided with a traction roller (6), and two traction rollers (6) are provided for traction of the sheared steel strip.

6. The slitting machine for spring steel production with deburring function according to claim 5, characterized in that: A transmission box (7) is provided at one end of the traction roller (6), and an input end of the transmission box (7) is connected to a pulley (8).

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