CN105728835A - Zero-tailing processing device of circular saw - Google Patents

Abstract

The invention relates to a circular saw, in particular to a zero-tailing processing device of a circular saw, mainly aims to solve the technical problem that when the circular saw is used for cutting bars in the prior art, fixtures are fixed in position, so that the size of the bars clamped by the fixtures is constant, and certainly a section of tailing is difficult to cut off, resulting in scrap, severe waste, high cost and the like. The zero-tailing processing device comprises a left base and a right base, front fixture bases are arranged at front ends of the left base and the right base, a left jaw and a right jaw are arranged on the front fixture bases respectively, a left clamping block and a right clamping block are arranged at the edges of the front ends of the left base and the right base respectively, a left clamp slider and a right clamp slider are arranged inside the left base and the right base respectively, each of the left clamp slider and the right clamp slider is connected with a side clamp cylinder, the movable right base is connected with a driving mechanism, and a vertical cylinder is arranged on the left base and connected with an upper clamping seat and an actuating block.

Description

A device for treating scraps and tails of a circular saw machine

technical field

The invention relates to a circular saw machine, in particular to a device for processing zero material tails of the circular saw machine.

Background technique

In the prior art, when cutting the round material, after the round material is clamped by the clamp, the saw blade rotating at high speed is driven down by the lifting mechanism to cut the round material. Chinese patent discloses a high-speed circular saw machine (publication number: CN104511652A), which includes a machine tool, a feeding mechanism, a cutting mechanism, and a control cabinet. The feeding mechanism is installed on the left side of the machine tool, the cutting mechanism is installed on the right side of the machine tool, and the control cabinet Placed on the left side of the machine tool; the cutting mechanism includes base, guide rail, servo motor 2, slider fixing plate, ball screw nut fixing block, ball screw, chute, motor fixing plate, motor, output pulley, spindle box, Input pulley, circular saw blade, the base is installed on the right end of the machine tool through bolts, two guide rails are installed on the base through bolts, the second servo motor is fixed at the front end of the base, the second servo motor is connected to the control cabinet through wires, and the lower end of the slider fixes the plate Install a ball screw nut fixing block through bolts, the nut in the ball screw is installed on the ball screw nut fixing block, and the front end of the ball screw is fixed to the output shaft of the servo motor 2, the slider fixing plate The lower part of the guide rail is welded with two chute respectively, the chute is slidably connected with the guide rail, the motor fixing plate is installed on the slider fixing plate through bolts, the motor is installed on the motor fixing plate through bolts, and the output shaft of the motor is fixed on the There is an output pulley, the spindle box is installed on the slider fixing plate through bolts, an input pulley is fixed on the input shaft of the spindle box, the input pulley is connected with the output pulley through a belt, and the circular saw blade is fixed on the output shaft of the spindle box . However, when this kind of circular saw machine cuts the material rod, the position of the clamp is fixed, so the size of the clamped material rod is constant, and there will inevitably be a section of tail material that is difficult to cut off, thereby forming waste, and the waste is relatively serious. Production costs are higher.

Contents of the invention

The present invention provides a zero-material tail processing device for a circular saw machine, which mainly solves the problem in the prior art that when a circular saw machine cuts a material bar, the position of the clamp is fixed, so the size of the material bar it clamps is fixed. is constant, there will inevitably be a section of tail material that is difficult to be cut off, thereby forming waste, more serious waste, higher production costs and other technical problems.

Above-mentioned technical problem of the present invention is mainly solved by following technical scheme:

A zero-material tail processing device for a circular saw machine according to the present invention comprises a left machine base and a right machine base, the front ends of the left machine base and the right machine base are provided with front clamp bases, and left clamps are respectively provided on the front clamp bases mouth, right jaw, the front edge of the left machine base and the right machine base are respectively provided with a left clamping block and a right clamping block, and the inside of the left machine base and the right machine Clamping slider, the left clamping slider and the right clamping slider are respectively connected with a side clamping oil cylinder, the right machine base is movable, the right machine base is connected with a driving mechanism, the left machine base is equipped with a vertical oil cylinder, and the vertical oil cylinder is connected Clamp the upper seat and the actuating block. In the present invention, the left side clamp slider and the right side clamp slider are respectively arranged inside the left machine base and the right machine base, so that under the drive of the side clamp oil cylinder, the positions of the left side clamp slider and the right side clamp slider can be adjusted. position, so that the left and right clamping sliders can adjust the distance between the left clamping block and the right clamping block, thus ensuring that the last remaining section of the bar can be used when the bar is being cut. The effect of zero waste. And the fixtures of the prior art are all constant. The driving mechanism can drive the left machine base to move left and right, so as to complete clamping or disengagement.

As a preference, the drive mechanism includes a moving ball screw connected to the right machine base, one end of the moving ball screw is connected in the left machine base, and the other end of the moving ball screw is connected in the fulcrum seat and connected to the The timing pulley is connected with the servo motor, the right base is movably connected on the dovetail, and the fulcrum is fixed on the dovetail. The moving ball screw rotates under the drive of the servo motor and timing pulley, which can drive the right machine base to move along the dovetail seat, and the operation is relatively stable.

As a preference, bearings and oil seals are provided between the moving ball screw, the left frame and the fulcrum seat. This can ensure the smooth operation of the mobile ball screw and prevent the oil from leaking out.

As a preference, a dust-proof cover is provided on the inner end surface of the right frame through which the moving ball screw passes. Dust intrusion can be prevented by the dust cover.

As a preference, a fixed support plate is provided outside the fulcrum seat, the timing pulley is provided outside the fixed support plate, and a protective cover is provided on the fixed support plate to cover the timing pulley.

As a preference, the sections of the left clamping slider and the right clamping slider are I-shaped, so that the left clamping slider and the right clamping slider can run along a predetermined track, so that the clamping accuracy is high.

Therefore, the present invention is respectively provided with slidable left clamping slider and right clamping slider inside the left machine base and the right machine base, so that it can adjust the clamping position when cutting the material bar, so that it can adjust The distance between the left clamping block and the right clamping block can cut the required length of material rod according to the needs, no waste material will occur, the production cost is low, and the structure is simple and reasonable.

Description of drawings

Accompanying drawing 1 is a kind of structural representation of the present invention;

Accompanying drawing 2 is the side structure schematic diagram of Fig. 1;

Accompanying drawing 3 is the top view structure diagram of Fig. 2;

Accompanying drawing 4 is a schematic diagram of the A-A sectional structure of Fig. 3 .

Parts, parts and numbers in the figure: left machine base 1, right machine base 2, front clamp base 3, left jaw 4, right jaw 5, left clamping block 6, right clamping block 7, left clamping slide Block 8, right clamping slider 9, side clamping oil cylinder 10, vertical oil cylinder 11, clamping upper seat 12, actuating block 13, moving ball screw 14, fulcrum seat 15, timing pulley 16, servo motor 17, dovetail seat 18. Bearing 19, oil seal 20, dust cover 21, fixed support plate 22.

detailed description

The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A circular saw machine zero tail processing device of this example, as shown in Figure 1, Figure 2, Figure 3, and Figure 4, includes a left machine base 1 and a right machine base 2, and the front ends of the left machine base and the right machine base A front clamp base 3 is provided, and a left jaw 4 and a right jaw 5 are respectively arranged on the front clamp base, and a left clamping block 6 and a right clamping block 7 are respectively provided at the front edges of the left frame and the right frame, The inside of the left machine base and the right machine base are respectively provided with a left side clamp slider 8 and a right side clamp slider 9, the cross sections of the left side clamp slider and the right side clamp slider are I-shaped, the left side clamp slider, the right side clamp slider The side clip sliders are respectively connected with a side clip oil cylinder 10, the right machine base is movable, the right machine base is connected with a driving mechanism, the left machine base is provided with a vertical oil cylinder 11, and the vertical oil cylinder is connected with a clamping upper seat 12 and an actuating block 13 . The driving mechanism includes a moving ball screw 14 connected to the right machine base 2, one end of the moving ball screw is connected in the left machine base 1, and the other end of the moving ball screw is connected in the fulcrum seat 15 and connected to the timing pulley 16, timing belt pulley connects servomotor 17, and right machine base is movably connected on the dovetail seat 18, and fulcrum seat is fixed on the dovetail seat. A bearing 19 and an oil seal 20 are arranged between the moving ball screw 14 and the left machine base 1 and the fulcrum seat 15 . A dustproof cover 21 is provided on the inner end surface of the right machine base 2 that the moving ball screw passes through. The outside of fulcrum seat 15 is provided with fixed support plate 22, and timing pulley 16 is located at fixed support plate outside, and fixed support plate is provided with protective cover plate and covers timing pulley.

When in use, after the bar is fed in, the left jaw 4 and the right jaw 5, the left clamping block 6 and the right clamping block 7, the left clamping slider 8 and the right clamping slider 9 respectively clamp the bar, The saw blade cuts the bar section by section. When cutting to the tailings, the left clamping slider 8 and the right clamping slider 9 can be driven to adjust the position through the side clamping oil cylinder 10, so that the distance between the left clamping block 6 and the right clamping block 7 reaches the desired The size position, the saw blade then cuts, so the cut material and the remaining material meet the requirements, so as to realize the treatment of zero tailings.

The above is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, any changes or modifications made by those skilled in the art within the field of the present invention are covered by the patent scope of the present invention among.

Claims (6)

1. A circular saw machine zero material tail processing device, comprising a left machine base (1) and a right machine base (2), characterized in that the front ends of the left machine base (1) and the right machine base (2) are set There is a front clamp base (3), the left jaw (4) and the right jaw (5) are respectively arranged on the front clamp base, and the left clamping block (6) is respectively provided at the front edge of the left machine base and the right machine base , the right clamping block (7), the inside of the left machine base and the right machine base are respectively equipped with a left clamping slider (8), a right clamping slider (9), a left clamping slider, a right clamping slider A side clamp oil cylinder (10) is respectively connected, the right machine base is movable, the right machine base is connected with a driving mechanism, the left machine base is provided with a vertical oil cylinder (11), and the vertical oil cylinder is connected to clamp the upper seat (12), actuating block (13). 2. A circular saw machine scrap tail processing device according to claim 1, characterized in that the drive mechanism includes a moving ball screw (14) connected to the right frame (2), and the moving ball One end of the screw rod is connected in the left frame (1), the other end of the moving ball screw is connected in the fulcrum seat (15) and connected to the timing pulley (16), the timing pulley is connected to the servo motor (17), the right machine The seat is movably connected on the dovetail seat (18), and the fulcrum seat is fixed on the dovetail seat. 3. A circular saw machine zero material and tail processing device according to claim 2, characterized in that there is an Bearing (19), oil seal (20). 4. A circular saw machine scrap tail processing device according to claim 2, characterized in that the inner end surface of the right frame (2) through which the moving ball screw (14) passes is provided with a dustproof cover (21). 5. A circular saw machine zero material tail processing device according to claim 2, characterized in that the outside of the fulcrum seat (15) is provided with a fixed support plate (22), and the timing pulley (16) is provided with On the outside of the fixed support plate, a protective cover plate is arranged on the fixed support plate to cover the timing pulley. 6. A circular saw machine zero material tail processing device according to claim 1 or 2, characterized in that the cross-sections of the left clamp slider (8) and the right clamp slider (9) are I-shaped .