CN2267145Y

CN2267145Y - High speed double sawing blade cutting machine

Info

Publication number: CN2267145Y
Application number: CN 96232280
Authority: CN
Inventors: 史正林
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-07-06
Filing date: 1996-07-06
Publication date: 1997-11-12
Anticipated expiration: 2006-07-06

Abstract

The utility model provides a high speed double sawing blade cutting machine, which is composed of a double-sided sawing blade cutting part, a mechanical movable workbench part and a water pump pressure cooling part, wherein, the double-sided sawing blade cutting part is composed of a supporter, a main motor, a pulley driven belt and a double-sided sawing blade mechanism; the mechanical movable workbench part is composed of an auxiliary motor, a speed reducing mechanism, a gear, toothed rack, a guide rail, a roller and a workbench; the water pump pressure cooling part is composed of a water pump and a corresponding cooling water tube led to the double-sided sawing blade. Using the utility model, the parallelism requirement for two machined surfaces can be met sufficiently; the dimensional precision can be ensured; the work efficiency can be improved. The high speed double sawing blade cutting machine has a wide popularization prospect in the cutting field for construction materials, such as granite, marble, etc.

Description

The high speed cutter with double saw bits

The utility model relates to processing stone, is meant the high speed cutter with double saw bits that can carry out two-sided cutting simultaneously of construction materials such as a kind of cutting processing granite, marble especially.

Single saw blade cutting machine is mostly adopted in the cutting of existing granite, marble slabs, and saw blade rotation back adopts artificial feeding travelling table to cut the sheet material that is positioned on the workbench.Because single saw blade cutting, processing a square sheet material just need be through No. 4 clamping, and working (machining) efficiency is low, labour intensity is big, and corresponding simultaneously parallel surface adds man-hour by twice clamping, and its depth of parallelism is relatively poor, dimensional accuracy is also lower.

The purpose of this utility model just is to overcome the defective of prior art, provides the at a high speed two saw blades cuttings of a kind of employing, workpiece feeding to use mechanical travelling table and with the water-cooled high speed cutter with double saw bits of water pump pressurization carrying out.

High speed cutter with double saw bits of the present utility model is made up of Double side saw blade cutting, mechanical travelling table and water pump pressurization cooling three parts.Support, main motor, belt pulley driving belt and Double side saw blade mechanism constitute the Double side saw blade cutting part, auxiliary motor and reducing gear, gear, tooth bar, guide rail, roller, workbench constitute mechanical travelling table part, and water pump constitutes water pump pressure (hydraulic) water cooling segment with the corresponding cooling water pipe that leads to saw blade.Stent support whole cutting machine, the support upper end is installed main motor and water pump, main motor by the belt pulley driving belt be installed in the basifacial Double side saw blade of bracket end mechanism and link to each other and drive two saw blades rotations, two saw blades can be adjusted between saw blade by fine setting and crouch between size; Water pump is connected with the corresponding cooling water pipe that leads to saw blade; Two guide rails are loaded on the bottom of support, are roller on it, between two guide rails auxiliary motor are installed, and mesh with tooth bar when the reducing gear axle head of auxiliary motor is installed its running of gear, and tooth bar is positioned at the bottom of roller shaft, and roller shaft top is workbench.When carrying out work, starting main motor rotates at a high speed by two saw blades that the belt pulley driving belt drives the Double side saw blade cutting mechanism, start water pump simultaneously the saw blade that rotates is carried out water cooling, start auxiliary motor then and depress that tooth bar makes it and gears engaged, the roller rotation that drive is positioned on the guide rail makes workbench longitudinally to the previous crops uniform motion, the workpiece that the saw blade of high speed rotation will be placed on the workbench cuts by two parallel lines, lift tooth bar after the cutting to the end, pull out workbench, take off workpiece, finish the time processing circulation.The sheet material specification limit of processing is 700mm * 610mm, and the thickness maximum can reach 40mm.The relevant performance parameter of cutting machine is as follows:

1. more than the main motor current 7.5KW, 2900 rev/mins of rotating speeds;

2. main motor and saw blade speed ratio are 1: 1.05,3045 rev/mins of saw blade rotating speeds;

3. pump capacity 6M ³/ hour, pressure 0.1MPa/cm ²

4. auxiliary motor power 0.55KW, 2900 rev/mins of rotating speeds;

5. auxiliary motor reducing gear speed ratio is 50: 1

6. two guideway centreline are apart from 550mm.

Advantage of the present utility model just is to adopt two-sided cutting structure, and primary feed can be finished the processing of two parallel surfaces, and work efficiency doubles and fully satisfied the depth of parallelism requirement of two machined surfaces; Because the width dimensions of finished product sheet material depends on the distance between two saw blades, thereby processing back board dimension high conformity, dimensional accuracy are guaranteed.The mode that adopts mechanical feed manually to return to the feeding of workpiece on the workbench, make the bright and clean no tool marks of machined surface of workpiece, working strength of workers when having alleviated the workpiece feeding simultaneously, and the utility model adopts the cutting of high speed rotating saw blade, improve cutting speed, supplied water with water pump pressurization and force cooling, solved after the saw blade speedup cooling problem rapidly, thereby improved the service life of saw blade, can prolong saw blade service life more than 30%.The utility model has promotion prospect widely in building materials cutting fields such as granite, marbles.

The utility model is described in further detail below in conjunction with accompanying drawing, and Fig. 1 is a structural representation of the present utility model.

With reference to Fig. 1, sheet cutting machine of the present utility model by support [1], main motor [2], Belt pulley driving belt [3], Double side saw blade mechanism [4], auxiliary motor and reducing gear [5], gear [6], tooth bar [7], guide rail [8], roller [9], workbench [10], water The formations such as pump [11]. Support [1], main motor [2], belt pulley driving belt [3] and Double side saw blade mechanism [4] consists of Double side saw blade cutting part, auxiliary motor and reductor Structure [5], gear [6], tooth bar [7], guide rail [8], roller [9], workbench [10] structure Become Mechanical Moving workbench part, water pump [11] and the corresponding cooling water pipe structure that leads to saw blade Become water pump pressure (hydraulic) water cooling segment. Water pump (11) entrance water receiving source, outlet connects cooling water pipe.

Below be an embodiment of utility model, enforcement of the present utility model is not limited to this embodiment.

Embodiment: high speed cutter with double saw bits

1. appearance and size (length * wide * height) 1870mm * 1010mm * 1200mm;

2. main motor model Y132S2-2 power 7.5KW;

3. auxiliary motor model Y801-4 power 0.55KW;

4. reducing gear H type worm reduction gear, speed ratio 50: 1

Use the marble stone material workpiece of high speed cutter with double saw bits cutting 610mm * 610mm and two kinds of specifications of 600mm * 300mm, cutting thickness 30mm, processing quantity all is 120.Result of use is fine, and the depth of parallelism, the dimensional accuracy of comparing finished product with the single face cutting machine are guaranteed, and qualification rate improves, and operation labour intensity reduces, and work efficiency improves, and the operator feels quite pleased, and wishes to put goods on the market as early as possible.

Claims

1. cutting machine is characterized in that it is made up of Double side saw blade cutting, mechanical travelling table and water pump pressurization cooling three parts; Support, main motor, belt pulley driving belt and Double side saw blade mechanism constitute the Double side saw blade cutting part, auxiliary motor and reducing gear, gear, tooth bar, guide rail, roller, workbench constitute mechanical travelling table part, and water pump constitutes water pump pressure (hydraulic) water cooling segment with the corresponding cooling water pipe that leads to saw blade; Stent support whole cutting machine, the support upper end is installed main motor and water pump, main motor by the belt pulley driving belt be installed in the basifacial Double side saw blade of bracket end mechanism and link to each other and drive two saw blades rotations, water pump is connected with the corresponding cooling water pipe that leads to saw blade, two guide rails are loaded on the bottom of support, it on it roller, between two guide rails auxiliary motor is installed, when installing its running of gear, meshes the reducing gear axle head of auxiliary motor with tooth bar, tooth bar is positioned at the bottom of roller shaft, and roller shaft top is workbench.

2. cutting machine according to claim 1 is characterized in that two saw blades can be by crouching between size between fine setting adjustment saw blade, and main motor power is more than the 7.5KW, and auxiliary motor power is 0.55KW, its reducing gear speed ratio 50: 1. pump capacity is 6M ³/ hour, pressure is 0.1MPa/cm ²