CN101327531A

CN101327531A - Band sawing machine for automatically transporting materials and cutting long dimension workpiece

Info

Publication number: CN101327531A
Application number: CNA2008100148145A
Authority: CN
Inventors: 张圣玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-14
Filing date: 2008-03-14
Publication date: 2008-12-24

Abstract

The invention discloses a long workpiece automatic feeding gig saw, which comprises a gig saw body; a front hydraulic bench clamp (15) and a rear hydraulic bench clamp (16) are respectively connected at working benches at the two sides of the saw blade (13) above the gig saw body; a front feed device and a rear feed device are respectively arranged in front of and behind the workholding jaw of the front and rear hydraulic bench clamps; an electro-hydraulic control box (10) is arranged on the gig saw body. In use, the feed devices feed in and discharge long workpieces at a single time, and the front and the rear hydraulic bench clamps and a vertical hydraulic clamping device and a horizontal hydraulic clamping device on the feed devices are controlled to clamp the long workpieces in turn, thus achieving flush cut of the two end faces of the workpieces. Compared with the prior art the invention significantly reduces the operators' labor intensity, effectively improves the productivity and reduces the space occupied by the production site.

Description

Band sawing machine for automatically transporting materials and cutting long dimension workpiece

(1) technical field:

The present invention relates to the plant equipment manufacturing technology; Be specifically related to a kind of band sawing machine for automatically transporting materials and cutting long dimension workpiece.

(2) background technology:

The cutting of long dimension workpiece end face is concordant in the prior art, as length is that 9 meters, diameter are that 0.5 meter the cutting of cast iron pipe fittings both ends of the surface is concordant, be a end, its other end clamped on the single bench vice that surges of band sawing machine carry out the end face cutting by retainer car support cast iron pipe fittings.In the time need flushing to the other end cutting of cast iron pipe fittings, need people will grow the manual operations of size cast iron pipe fittings from the band sawing machine Rotate 180 degree that takes off and turn around, it is concordant by the single bench vice that surges its other end to be clamped the cutting of carrying out end face again.Exist not enough: the cast iron pipe fittings that size is long, weight is big had both reduced production work efficient in the process of turn 180 degree that turns around, increased labor intensity of operating personnel and pipe fitting again and turned around to rotate shared production site area.

(3) summary of the invention:

Deficiency at above-mentioned prior art exists the object of the present invention is to provide a kind of raising production work efficient, reduces labour intensity, reduces the band sawing machine for automatically transporting materials and cutting long dimension workpiece of producing land area.

For achieving the above object, the technical scheme of band sawing machine for automatically transporting materials and cutting long dimension workpiece of the present invention is achieved in that and comprises a body; Its improvement is: on the table top of bands for band both sides above the corresponding described bed body, be connected with the forward and backward bench vice that surges respectively; The forward and backward both sides of bed body at the forward and backward bench vice jaw that surges of correspondence are respectively equipped with forward and backward feeding device; Described bed body is provided with the electric hydaulic control cabinet.

The present invention takes said structure, operate the electric hydaulic control cabinet during work respectively, by feeding device with the disposable feeding input and output of long dimension workpiece, and control the horizontal, vertical clamping device that surges on forward and backward surge bench vice and the feeding device, priority to long dimension workpiece clamps respectively, can realize automatically the cutting of workpiece two ends end face is flushed.Compare with prior art, obviously reduced labor intensity of operating personnel, improved production efficiency effectively, eliminated the long dimension workpiece drawback that the Rotate 180 degree can process its other end that need turn around, reduced band sawing machine production site area occupied.

(4) description of drawings:

Fig. 1 is the perspective view of bed body of the present invention and preceding feeding device;

Fig. 2 is the perspective view of bed body of the present invention and back feeding device;

Fig. 3 is bed body of the present invention and preceding feeding device working state schematic representation;

Fig. 4 is bed body of the present invention and back feeding device working state schematic representation.

(5) specific embodiment:

Fig. 1-shown in Figure 4.This band sawing machine for automatically transporting materials and cutting long dimension workpiece comprises a body; It is on the table top of bands for band 13 both sides above the corresponding described bed body, is connected with forward and backward

bench vice

15 and 16 of surging respectively; The forward and backward both sides of bed body in the forward and backward bench vice jaw position of surging of correspondence are respectively equipped with forward and backward feeding device; Described bed body is provided with electric hydaulic control cabinet 10 (Fig. 1, shown in Figure 2).Described forward and backward feeding device structure all is on defeated bin 14 1 ends near the forward and backward both sides of bed body, is spacing and is rotatably connected with three conveying rollers 6; Described conveying roller 6 joins by chain drive with the electric device 8 that is connected on the defeated bin 14 respectively; Between the conveying roller 6 on described close defeated bin 14 1 ends, be connected with the clamping device 5 that vertically surges; Near being provided with on the defeated bin 14 of clamping device 5 back of vertically surging, be connected with the clamping device 9 that laterally surges; On the defeated bin 14 of clamping device 9 that relatively laterally surges, be connected with vertical registration roller 12 (Fig. 1, shown in Figure 2).On the track of described defeated bin 14 other ends, move and be connected with retainer car 2; Be connected with the horizontal,

vertical clamping device

7 and 1 that surges (Fig. 1, shown in Figure 2) on the described retainer car 2 respectively.Described conveying roller 6 joins with electric device 8 transmissions that are connected on the defeated bin 14 respectively, can also be that band joins synchronously.During work, when length is that 9 meters, diameter are that 0.5 meter cast iron pipe fittings two ends casting out-of-flatness need be processed cutting when flushing.Support on conveying roller 6 before normally pipe fitting being placed on the defeated bin 14 of feeding device and the retainer car 2, and adjust the interior cutting position (shown in Figure 3) of bench vice 15 jaws that surges before pipe fitting one end places.Operation electric hydaulic control cabinet 10, respectively by the bench vice 15 that surges before the hydraulic drive control, preceding feeding device perpendicular, laterally surge

clamping device

5 and 9 and the retainer car on the horizontal,

vertical clamping device

7 and 1 that surges pipe fitting clamped reinforce.Operation electric

hydaulic control cabinet

10,13 pairs of pipe fitting end faces of control bands for band cut (shown in Figure 3).After treating that the cutting of pipe fitting one end end face is concordant, control cutting saw blade 13 rises automatically, operation electric hydaulic control cabinet 10, bench vice 15 surges before the control, and preceding feeding device is perpendicular, the

clamping device

5 and 9 that laterally surges is opened pipe fitting is unclamped, and before controlling the bed body simultaneously, the electric device 8 of back both sides feeding device drives conveying roller 6 respectively and rotates, this moment, pipe fitting moved to bed body rear side in the transmission of rotation process of conveying roller 6 gradually, and the retainer car 2 of feeding device moves (shown in Figure 3) before dragging simultaneously, treat that the pipe fitting other end moves on the conveying roller 6 of back feeding device during support, by operation electric hydaulic control cabinet 10, the horizontal stroke before the control on the feeding device retainer car 2, the

clamping device

7 and 1 that vertically surges is opened pipe fitting is unclamped.Pipe fitting is under the support of back feeding device conveying roller 6 is carried, with pipe fitting cut a concordant end be delivered to the back feeding device retainer car 2 on, cutting position (shown in Figure 4) in bench vice 16 jaws surges after pipe fitting to be processed one end places, operation electric hydaulic control cabinet 10, bench vice 16 surges after the control respectively, perpendicular, laterally

surge clamping device

5 and 9 of back feeding device, and horizontal,

vertical clamping device

7 and 1 of surging on the retainer car 2 clamp pipe fitting respectively by hydraulic drive and to reinforce.The other end end face of 13 pairs of pipe fittings of operation electro-hydraulic control apparatus 10 control bands for bands cuts concordant (shown in Figure 4).Realized the cutting of long size pipe fitting both ends of the surface automatically transporting materials concordant quickly and easily.

The above only is a preferred implementation of the present invention.Be noted that for the person of ordinary skill of the art; under the prerequisite that does not break away from the principle of the invention; need not other technical characterictic that the process creative work just can be associated; can also make some modification or improvement; these variations obviously all should be considered as equivalent feature, all belong within the protection domain of patent of the present invention.

Claims

1, a kind of band sawing machine for automatically transporting materials and cutting long dimension workpiece comprises a body; It is characterized in that: on the table top of bands for band (13) both sides above the corresponding described bed body, be connected with the forward and backward bench vice that surges (15,16) respectively; The forward and backward both sides of bed body in the forward and backward bench vice jaw position of surging of correspondence are respectively equipped with forward and backward feeding device; Described bed body is provided with electric hydaulic control cabinet (10).

2, band sawing machine for automatically transporting materials and cutting long dimension workpiece according to claim 1, it is characterized in that: described forward and backward feeding device structure, all be on defeated bin (14) one ends, be spacing at least and be rotatably connected with two conveying rollers (6) near the forward and backward both sides of bed body; Described conveying roller (6) joins with electric device (8) transmission that is connected on the defeated bin (14) respectively; Near failing above bin (14) one ends, be connected with the clamping device that laterally surges (9) described; On the track of described defeated bin (14) other end, move and be connected with retainer car (2); Be connected with the horizontal, vertical clamping device that surges (7,1) on the described retainer car (2) respectively.

3, band sawing machine for automatically transporting materials and cutting long dimension workpiece according to claim 2 is characterized in that: on the defeated bin (14) of the described relatively clamping device (9) that laterally surges, be connected with vertical registration roller (12).

4, according to claim 2 or 3 described band sawing machine for automatically transporting materials and cutting long dimension workpiece, it is characterized in that: near defeated bin (14) one ends, be connected with the clamping device that vertically surges (5).

5, band sawing machine for automatically transporting materials and cutting long dimension workpiece according to claim 4 is characterized in that: described conveying roller (6) joins with electric device (8) transmission that is connected on the defeated bin (14) respectively, be chain or synchronously band join wherein a kind of.