CN103273572A - Frame saw for sawing granite through diamond tool bit - Google Patents

Frame saw for sawing granite through diamond tool bit Download PDF

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Publication number
CN103273572A
CN103273572A CN2013101964141A CN201310196414A CN103273572A CN 103273572 A CN103273572 A CN 103273572A CN 2013101964141 A CN2013101964141 A CN 2013101964141A CN 201310196414 A CN201310196414 A CN 201310196414A CN 103273572 A CN103273572 A CN 103273572A
Authority
CN
China
Prior art keywords
saw
sawing
frame
tool bit
granite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013101964141A
Other languages
Chinese (zh)
Inventor
顾典高
郑洪军
李永
张红岗
穆春利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG GOLD RUINO HUAXING MACHINERY CO Ltd
Original Assignee
SHANDONG GOLD RUINO HUAXING MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG GOLD RUINO HUAXING MACHINERY CO Ltd filed Critical SHANDONG GOLD RUINO HUAXING MACHINERY CO Ltd
Priority to CN2013101964141A priority Critical patent/CN103273572A/en
Publication of CN103273572A publication Critical patent/CN103273572A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a frame saw for sawing granite through a diamond tool bit, and belongs to machinery of stone material machining. The frame saw for sawing the granite through the diamond tool bit comprises a workbench and a saw frame, wherein the two sides of the workbench are respectively provided with a support, and a lifting table is arranged in the middle of the workbench. The frame saw for sawing the granite through the diamond tool bit is characterized in that the two ends of the saw frame are connected to the lower ends of swing arms through lower suspension shafts respectively, the upper end of each swing arm is connected to a machine frame through an upper suspension shaft, the distance between the two upper suspension shafts on the swing arms and the distance between the two lower suspension shafts are unequal, and one end of the saw frame is connected with a power mechanism used for pushing the saw frame to swing back and forth. The frame saw for sawing the granite through the diamond tool bit has the advantages that due to the fact that a saw blade and a stone material sawing face are in point contact, large enough sawing pressure can be exerted on stone materials; due to the facts that the saw blade swings up and down and the sawing bottom face is an approximate circular arc surface, cooling water can easily enter the sawing face to cool the tool bit and take away stone powder, sawing lubrication conditions are improved, the service life of the tool bit is prolonged, accordingly, a failure rate is reduced greatly, and repair and maintenance cost is reduced.

Description

A kind of with the granitic buhl saw of diamond segment sawing
Technical field
The present invention relates to a kind of with the granitic buhl saw of diamond segment sawing.Belong to processing of stone class machinery.
Background technology
At present, diamond frame sawing is soft stone material such as marble, lime stone and the capital equipment that contains the lower big plate processing of quartzy amount, and tens saw blades are arranged in the saw frame, finishes cutting to building stones by the linear reciprocating motion of saw frame.Because diamond frame sawing has the working (machining) efficiency height, cutting speed is fast, the surface quality of processing hair plates is good, advantages such as integrated cost is low, and enjoy processing of stone person's favor, and for containing the higher granite of quartzy amount because during cutting, because the granite quality is harder, saw blade contacts fully with building stones, and saw blade is little to the unit cutting pressure of building stones, and enough pressure is finished granitic cutting in addition.Therefore, traditional diamond frame sawing only can be processed marble, can not process granite.
Summary of the invention
In order to remedy the deficiencies in the prior art, it is big with diamond segment sawing granite buhl saw to the invention provides a kind of unit cutting pressure
A kind of with the granitic buhl saw of diamond segment sawing, comprise workbench and saw frame, the both sides of described workbench are respectively equipped with a support, the middle part of workbench is provided with lifting platform, it is characterized in that: the two ends of described saw frame are connected the lower end of swing arm respectively by following suspended axle, the upper end of swing arm is connected on the frame by last suspended axle respectively, and in the swing arm on two the distance between the distance between the suspended axle and twice suspended axles unequal, an end of described saw frame also connects and promotes its actuating unit that swings back and forth.
The present invention be directed to the existing in prior technology shortcoming, by the both sides at saw frame swing arm is set, make the saw frame swing, by changing the saw frame running orbit, the cutter head when making the saw blade cutting on the saw blade is participated in cutting successively, then breaks away from cutting again and realizes cooling, chip removal, the joint-cutting bottom surface that its cutting back forms is the approximate circle cambered surface, thereby having realized that saw blade and building stones are always contacts, thereby guarantor unit's cutting pressure is bigger, to be applicable to granitic processing.
For making saw blade cutting continuously in whole stroke, save the space, save cost, in the described swing arm on two the distance between the suspended axle less than the distance between twice suspended axles.
In order to save improvement cost, described actuating unit comprises crank and the linkage that main motor drives by flywheel.
The present invention compares with traditional diamond frame sawing, has following remarkable advantage: 1. because saw blade and building stones cut surface contact for point, so cutter head can add enough big cutting pressure to building stones, has only 1/3~1/5 of rectilinear translation formula and cut resistance.2. because saw blade must operate to and swings up and down, and the joint-cutting bottom surface is the approximate circle cambered surface, so, be conducive to cooling water enter cut surface cooling cutter head and take away stone flour, improved cutting, lubricating condition, improve cutter head service life.3. cutting movement mechanism is swing mechanism, so breakdown rate will reduce maintenance and cost of upkeep reduction greatly.4. select different diamond segments for use, can be used for multiple stone materials such as cutting granite and marble.
Description of drawings(swing arm is one-sided swing in the accompanying drawing)
Fig. 1 is traditional diamond frame sawing cutting track figure
Fig. 2 is the theoretical cutting track figure of diamond frame sawing of the present invention
Fig. 3 is the actual blanking punch graphoid of diamond frame sawing of the present invention
Fig. 4 is diamond frame sawing structure diagram of the present invention
In the accompanying drawing 1, go up suspended axle 2, swing arm 3, suspended axle 4, saw frame 5, saw blade 6, workbench down
7, lifting platform 8, frame 9, connecting rod 10, main motor 11, flywheel 12, crank.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by one, and in conjunction with its accompanying drawing, this programme is set forth, this embodiment comprises workbench 6 and saw frame 4, the both sides of described workbench 6 are respectively equipped with a support 8, the middle part of workbench 6 is provided with lifting platform 7, it is characterized in that: the two ends of described saw frame 4 are connected the lower end of swing arm 2 respectively by following suspended axle 3, the upper end of swing arm 2 is connected on the frame 8 by last suspended axle 1 respectively, and in the swing arm 2 on two the distance between the distance between the suspended axle 1 and twice suspended axles 3 unequal, preferably adopt in the swing arm 2 distance between the suspended axle 1 on two less than the distance between twice suspended axles 3, an end of described saw frame 4 also connects and promotes crank 12 and the connecting rod 9 that the described actuating unit of its actuating unit that swings back and forth comprises that main motor drives by flywheel 11.
As can be seen from the figure, saw frame 4 is suspended on the support 8 by swing arm 2.The distance A apart between B and twice suspended axles on two between the suspended axle 1 is unequal, and then the slot bottom surface of saw blade cutting building stones is the approximate circle cambered surface.By changing A, B apart from extent, can change the radius of curvature of cutting track.The range difference of A, B is more big, and the radius of curvature that then forms track is more little.
Main motor 10 drives flywheel 11 rotations by belt transmission, and flywheel 11 drives crank 12, connecting rod 9 pulling saw frames 4 reciprocally swingings, thereby realizes saw blade 5 cutting granites.
Lifting platform 7 can drive workbench 6 and building stones feeding along support 8 liftings in the middle of four columns 8.
Other parts of the present invention adopt known technology, do not repeat them here.

Claims (3)

1. one kind with the granitic buhl saw of diamond segment sawing, comprise workbench (6) and saw frame (4), the both sides of described workbench (6) are respectively equipped with a support (8), the middle part of workbench (6) is provided with lifting platform (7), it is characterized in that: the two ends of described saw frame (4) are connected the lower end of swing arm (2) respectively by following suspended axle (3), the upper end of swing arm (2) is connected on the frame (8) by last suspended axle (1) respectively, and the distance between the distance in the swing arm (2) last two between the suspended axle (1) and twice suspended axles (3) is unequal, and an end of described saw frame (4) also connects its actuating unit that swings back and forth of promotion.
2. granite buhl saw according to claim 1, it is characterized in that: the distance in the described swing arm (2) last two between the suspended axle (1) is less than the distance between twice suspended axles (3).
3. granite buhl saw according to claim 1 is characterized in that: described actuating unit comprises crank (12) and the connecting rod (9) that main motor drives by flywheel (11).
CN2013101964141A 2013-05-24 2013-05-24 Frame saw for sawing granite through diamond tool bit Pending CN103273572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101964141A CN103273572A (en) 2013-05-24 2013-05-24 Frame saw for sawing granite through diamond tool bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101964141A CN103273572A (en) 2013-05-24 2013-05-24 Frame saw for sawing granite through diamond tool bit

Publications (1)

Publication Number Publication Date
CN103273572A true CN103273572A (en) 2013-09-04

Family

ID=49056247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101964141A Pending CN103273572A (en) 2013-05-24 2013-05-24 Frame saw for sawing granite through diamond tool bit

Country Status (1)

Country Link
CN (1) CN103273572A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753717A (en) * 2014-01-17 2014-04-30 无锡市众之望机械制造有限公司 Cutting table mechanism for noncircular crystalline lenses
CN105235074A (en) * 2015-11-09 2016-01-13 山东大学 Feeding self-adaption machining saw for sawing hard stones and machining method
CN105424446A (en) * 2016-01-24 2016-03-23 山东科技大学 Standard rock sample through fracture quick-making device and operation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645224A1 (en) * 1993-09-27 1995-03-29 Officine B.M. S.r.l. Gangsaw to saw granite blocks into slabs
CN1974166A (en) * 2006-12-12 2007-06-06 山东华兴机械股份有限公司 Stone material processing method and stone material saw
CN200991964Y (en) * 2006-12-12 2007-12-19 山东华兴机械股份有限公司 Swinging-type diamond saw
CN200995451Y (en) * 2006-12-13 2007-12-26 山东华兴机械股份有限公司 Swinging sand saw
CN203293383U (en) * 2013-05-24 2013-11-20 山东金瑞诺华兴机械有限公司 Frame saw for sawing granite by utilizing diamond tool bit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645224A1 (en) * 1993-09-27 1995-03-29 Officine B.M. S.r.l. Gangsaw to saw granite blocks into slabs
CN1974166A (en) * 2006-12-12 2007-06-06 山东华兴机械股份有限公司 Stone material processing method and stone material saw
CN200991964Y (en) * 2006-12-12 2007-12-19 山东华兴机械股份有限公司 Swinging-type diamond saw
CN200995451Y (en) * 2006-12-13 2007-12-26 山东华兴机械股份有限公司 Swinging sand saw
CN203293383U (en) * 2013-05-24 2013-11-20 山东金瑞诺华兴机械有限公司 Frame saw for sawing granite by utilizing diamond tool bit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753717A (en) * 2014-01-17 2014-04-30 无锡市众之望机械制造有限公司 Cutting table mechanism for noncircular crystalline lenses
CN105235074A (en) * 2015-11-09 2016-01-13 山东大学 Feeding self-adaption machining saw for sawing hard stones and machining method
CN105424446A (en) * 2016-01-24 2016-03-23 山东科技大学 Standard rock sample through fracture quick-making device and operation method thereof

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Application publication date: 20130904

C02 Deemed withdrawal of patent application after publication (patent law 2001)