CN2104105U

CN2104105U - Hand cutting machine for diamond

Info

Publication number: CN2104105U
Application number: CN 91228784
Authority: CN
Inventors: 潘奇勋; 赵富宝; 吕连勋; 庞小辈
Original assignee: HUANGHE ABRASIVE TOOLS FACTORY HENAN PROV
Current assignee: HUANGHE ABRASIVE TOOLS FACTORY HENAN PROV
Priority date: 1991-11-22
Filing date: 1991-11-22
Publication date: 1992-05-13

Abstract

The utility model relates to a hand cutting machine for diamonds, being processing machinery, and is particularly used for cutting the non-metallic crisp hard materials, such as the granite, the reinforced concrete member, the marble plate material, etc.). The utility model is characterized in that an electric motor, a walking wheel and a cooling device are arranged on the left side of a machine frame; a cutting main shaft, a saw blade and a guide wheel with adjustable cutting depth are arranged on the right side of the machine frame. The machine has the advantages of one machine with multifunction, convenient operation and long service life, and can cut both the cement road surface and other crisp hard materials.

Description

Hand cutting machine for diamond

The utility model relates to a kind of processing equipment, especially for the diamond saw blade cutting machine that nonmetallic crisp and hard material (as granite, reinforced concrete member, marble slabs etc.) is cut.

At present, cement pavement is laid the fluting work at expansion joint, back and is carried out with pavement cutting machine, and cut cement components for building table saw and floor cutting machine arranged.Existing pavement cutting machine, its structure is roughly as follows: it has the Motor Drive saw blade axis of a 5.5KW, and saw blade axis is with two sliding supported conditions, and the framework of machine is to be welded with angle steel, and huger heaviness has been adorned two little directive wheels in the front lower place of frame.Its weak point of the pavement cutting machine of this spline structure is that the structure heaviness is huge, and cost is higher, and serviceability is single, and it is low to operate inconvenient production efficiency.

The purpose of this utility model is for overcoming the existing existing weak point of cutting machine, a kind ofly can cut the road surface, also can cut general cement components and disclose, and is flexible to operation, the hand propelled diamond saw blade cutting machine that structure is light and handy.

The utility model is realized by following measure.

Adorn a walking axle at an end of frame lower, a road wheel is respectively adorned at walking axle two ends, directive wheel is housed and is used to regulate the adjustable plate of depth of cut in the outside of the frame other end, adorn a motor at upper rack one end, wheel thongs on the motor reel, at an end of upper rack main shaft housing, main shaft and bearing are housed and are contained in the main shaft housing, on main shaft, adorn a belt pulley and saw blade, motor pulley and spindle pulley are linked up with belt.

Good effect of the present utility model is: (1) also can replace table saw and floor cutting machine to use because it is rational in infrastructure, and the scope of application is wider, can be used as pavement cutting machine.(2) motor is installed rationally, and its fan blade air draft is with the cooling water smoke of the machine electrical equipment that blows off.(3) main shaft bearing is a radial thrust bearing, can adjust end play, and the main shaft housing is totally-enclosed, can keep good lubrication state, thus not easy to wear, increased service life of machine.(4) handle is equipped with the insulation gum cover, and the operator can safety work.(5) direction of rotation of saw blade is counterclockwise, and the pressure that is subjected to of directive wheel reduces flexible to operation like this.

Description of drawings is as follows:

Fig. 1, be structural front view of the present utility model.

Fig. 2, be structure vertical view of the present utility model.

Wherein

1, handle 2, electric switch 3, water tank 4, walking axle

5, taps 6, road wheel 7, motor shroud 8, blade shroud

9, nozzle 10, saw blade 11, dashboard 12, motor

13, belt pulley 14, frame 15, belt 16, main shaft housing

17, bearing 18, main shaft 19, adjustable plate 20, directive wheel

21, belt pulley 22, guide rail

The utility model is described in further detail below in conjunction with accompanying drawing:

With reference to Fig. 1,2, end in frame 14 bottoms is equipped with walking axle 4, a road wheel 6 is respectively adorned at the two ends of walking axle 4, directive wheel 20 is housed and can regulates the adjustable plate 19 of depth of cut in the outside of frame 14 other ends, one end is equipped with motor 12 on frame 14 tops, on the axle of motor 12 belt pulley 13 is housed, belt pulley 13 is a pulley concial disk, the other end on frame 14 tops is equipped with main shaft housing 16, radial thrust bearing 17 is housed in the main shaft housing 16, belt pulley 21 is housed on the main shaft 18, and belt pulley 21 is a pulley concial disk, in the end of main shaft 18 diamond saw blade 10 is housed, belt pulley 13 and belt pulley 21 connect by belt 15, and belt 15 is a V belt.Above motor 12 water cooling plant is housed, this water cooling plant is by water tank 3 and is contained in taps 5 on the water tank 3, and water pipe and nozzle 9 are formed, and the handle 1 that has the gum cover that insulate is contained in the left end of machine.

As desire cutting cement pavement, should adjust to the degree of depth that will cut at first with the adjustable plate 19 of this machine, after this connect power supply, the switch 5 of fetching boiling water, hand-held handle 1 can cut.

Claims

1, a kind of hand propelled diamond custting machine, comprise frame 14, be contained in the motor 12 on the frame 14, main shaft 18, road wheel 6, directive wheel 20, saw blade 10, dashboard 11 is housed on blade shroud 8, it is characterized in that: the end in frame 14 bottoms is equipped with walking axle 4, a road wheel 6 is respectively adorned at the two ends of walking axle 4, the adjusting of in the outside of frame 14 other ends directive wheel 20 being housed and can regulating depth of cut pulls 19, an end is equipped with motor 12 on the top of frame 14, on the axle of motor 12 belt pulley 13 is housed, the other end on frame 14 tops is equipped with main shaft housing 16, bearing 17 is housed in the main shaft housing 16, main shaft 18 is housed in the bearing 17, belt pulley 21 is housed on the main shaft 18, saw 10 is housed in the end of main shaft 18, belt pulley 13 and belt pulley 21 connect by belt 15, handle 1 is contained in the end of frame 14, above motor 12 water cooling plant is housed.

2, hand propelled diamond custting machine according to claim 1 is characterized in that: belt 15 is V belt, and belt pulley 13 and belt pulley 21 are pulley concial disk.

3, hand propelled diamond custting machine according to claim 1 is characterized in that: water cooling plant is made up of water tank 3 and the taps 5 and the nozzle 9 that are contained on the water tank 3.