CN103706879B - The processing method of the grey mouth groove of building block - Google Patents
The processing method of the grey mouth groove of building block Download PDFInfo
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- CN103706879B CN103706879B CN201310709965.3A CN201310709965A CN103706879B CN 103706879 B CN103706879 B CN 103706879B CN 201310709965 A CN201310709965 A CN 201310709965A CN 103706879 B CN103706879 B CN 103706879B
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- building block
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Abstract
Dust is not produced in a kind of process, working (machining) efficiency is high, energy-conservation, be suitable for the processing method of the grey mouth groove of the building block that industrialization is produced, its special character is: with the saw blade organized horizontal relative tilt between two and form an angle more, by the opposing parallel rectilinear motion of saw blade and building block or blank, and add building block in man-hour or blank be from saw blade opposite side make opposing parallel rectilinear motion and cut, until building block or blank and all saw blades depart from just complete processing, realize the processing capacity needed for grey mouth groove completing building block with minimum cutting output.
Description
Technical field
The present invention relates to a kind of processing method of grey mouth groove of building block.
Background technology
Existing building block, body is simple, dimensional tolerance, and form and position tolerance is excessive, is difficult to the building materials as the body of wall and novel wall having particular/special requirement.This is because building block is as the main material of building, consumption is large, and production lot is also large, and this just requires that the equipment productivity making building block is high, so cause the body of product simple, tolerance is excessive.Therefore, in order to reach the body of wall of particular/special requirement and novel wall to the requirements of building block, to building block secondary operations, cost performance will be improved.The body of wall of so-called particular/special requirement refers to the exterior wall of single heat-preserving wall, it is to the performance requirement of building block: building block must be heat insulation building block, masonry mortar must be heat-insulating masonry mortar. but with the existing heat insulation building block in market (autoclave aerated concrete building block and foam concrete block) because the restriction by manufacture craft is all simple hexahedron, top and bottom are plane, when building by laying bricks or stones, masonry mortar will bear the weight of building block and the own wt of body of wall, and heat-insulating masonry mortar can not bear heavy load, the supporting body bearing heavy load for thermal insulation mortar must be had, building by laying bricks or stones of single heat-preserving wall could be realized.Make mortar supporting body and have two kinds of methods: one is carry out secondary operations to building block, namely at the grey mouth place fluting of building block, the primary plane at grey mouth place is made to become at least two narrow boss identical with building block length (boss height and groove depth identical with the grey mouth thickness required) as supporting body, its width along building block (thickness direction of wall) arbitrary arrangement (as long as being convenient to the adhesion strength building and meet the requirements of upper and lower blockhouse by laying bricks or stones); Two are with damaged building block or change the tailing of expect, change and expect to be processed into the pad identical with the grey mouth thickness required as supporting body; So-called novel wall exempts from body of wall of plastering, require the surface of wall smooth (unevenness is at below 3mm) of building by laying bricks or stones, reach this precision, must have two necessary conditions: one is exempt to plaster the building block of body of wall requirement for exempting from building block of plastering, so-called building block of exempting to plaster is that scale error and Form and position error are all in the building block (precision of existing building block does not reach) of ± below 1mm; Two is that grey mouth thickness is even, tolerance is at below 1mm, this is facilitated just to need to make scale to grey mouth in order to build by laying bricks or stones, namely make at building block upper surface or lower surface and add the pad with grey mouth same thickness with the boss of the grey mouth same thickness required or at Hui Kouchu, not only solve the carrying problem of masonry mortar but also solve the problem of grey mouth uneven distribution as scale.Therefore need to reprocess building block, single heat-preserving wall can be built out by laying bricks or stones or exempt from plaster single heat-preserving wall and exempt from common wall of plastering.Both improve cost performance and again saved resource, eliminated the Price Bottleneck of heat insulation building block, complete the marketization of single heat-preserving wall.
The grooving method of current building block is the method adopting milling, plane, and its cutting output is substantially equal with the processing capacity needed for blank, and processing capacity is large.The method of " milling " can produce dust, consumes energy high; " plane " although method do not produce dust, work efficiency is low, consumes energy high.
Summary of the invention
The technical problem to be solved in the present invention is to provide in a kind of process and does not produce dust, and working (machining) efficiency is high, energy-conservation, is suitable for the processing method of the grey mouth groove of the building block that industrialization is produced.
The processing method of the grey mouth groove of building block involved in the present invention, its special character is: with the saw blade organized horizontal relative tilt between two and form an angle more, by the opposing parallel rectilinear motion of saw blade and building block or blank, and add building block in man-hour or blank be from saw blade opposite side make opposing parallel rectilinear motion and cut, until building block or blank and all saw blades depart from just complete processing, realize the processing capacity needed for grey mouth groove completing building block with minimum cutting output.
In working angles, the angle of two saw blades of horizontal relative tilt is 30 °-150 °.
Be one group of width arrangement along groove and transversely arranged by multiple saw blade, arrange i.e. longitudinal arrangement along its length to organize saw blade more simultaneously, realize slotting by a linear relative movement of building block or blank and saw blade.
Orthographic projection along all saw blade longitudinal directions forms the X-type cross that forward and backward saw blade intersects between two, and the bottom of X-type cross line is connected between two continuously, connected point is the crown of sawtooth, and two saw blades on corresponding pre-slotting both sides determine its angle of inclination by the cross-sectional edge geometry of pre-slotting.
Described saw blade is saw blade or monolateral trapezoidal straight blade.The advantage of saw blade is that processing work efficiency is high, and the accuracy of manufacture of equipment requires low; The advantage of straight blade is that device structure is simple, straight blade low speed broaching in straight line wire pulling method process, and do not produce dust, good energy-conserving effect, device structure is simple.
Adopt the motion of the both direction of saw blade fluting time control rounding saw blade, one is the rotation of saw blade, two is linear relative movements of building block or blank and saw blade, and installs dust collection equipment additional at cutting position, and the dust that can produce to prevent High Rotation Speed working angles is on the impact of environment.
Described monolateral trapezoidal straight blade refers to that rear tooth increases successively than nipper, till being increased to the degree of depth of required saw kerf.
The invention has the beneficial effects as follows: the saw blade becoming angle with relative tilt, by the linear relative movement between saw blade and building block, realize completing processing capacity needed for building block (blank) to reach energy-conservation object with minimum cutting output.By the depth of parallelism between the tracks that improves saw blade and linear relative movement, reduce the frictional resistance between saw blade and building block (blank), than the processing method of milling in the past or Bao, fractional energy savings brings up to more than 70%.
Accompanying drawing explanation
Fig. 1 is the block transverse sectional view that will process;
Fig. 2 is the saw blade schematic diagram relative to becoming angle;
To be that relative saw blade is transversely arranged widen groove schematic diagram to Fig. 3;
The schematic diagram of Fig. 4 to be the cross section bottom line of the groove that saw blade cuts is outputed be triangular tooth broken line;
Fig. 5 is bottom land is trapezoidal toothed broken line schematic diagram;
In Fig. 6, bottom land is straight line schematic diagram;
Fig. 7 is schematic diagram that is horizontal, longitudinal arrangement saw blade;
Fig. 8 is direction of motion schematic diagram in saw blade gear hobbing process;
Fig. 9 is the left view of Fig. 8;
Figure 10 is direction of motion schematic diagram in monolateral trapezoidal straight blade working angles;
Figure 11 is the left view of Figure 10.
Detailed description of the invention
In the processing of slotting to building block (blank), the shape of groove cross section can be rectangle, trapezoidal, triangle, but the trough line that this kind of mode of grooving outputs the cross section of groove is not straight line, but triangular tooth broken line, trapezoidal toothed broken line, straight line or other all geometry line can also be reprocessed into according to different demand hobboing cutter or broaching tool.
Fig. 1 is the block transverse sectional view that will process, and dash area is the processing capacity that will slot.By existing equipment, be also required cutting output, namely processing capacity equals cutting output.
In Fig. 2, heavy line to represent in building block (blank) 2 two saw blades 1 laterally relatively formed an angle, and triangle ABC is processing capacity, and line segment AC, BC are cutting output, namely saw kerf width and saw into the degree of depth.The area of area sum much smaller than triangle ABC of line segment AC, BC directly can be found out in Fig. 2.
Fig. 3 is the transversely arranged mode of widening groove of relative saw blade, the saw blade 1 that forms an angle of horizontal relative tilt between two, line segment AC, BC are cutting output, by saw blade 1 linear relative movement with building block (or blank) 2, realize the processing capacity needed for grey mouth groove completing building block with minimum cutting output.The quantity of relative saw blade is decided by the angle between the groove width that will open and groove depth and two saw blades.
Fig. 4 is the cross section bottom line shape (triangular tooth broken line) of the groove that saw blade cuts is outputed, and in Fig. 5, bottom land is trapezoidal toothed broken line, and in Fig. 6, bottom land is straight line.
As shown in Figure 7, with the saw blade 1 organized horizontal relative tilt between two and form an angle more, by the opposing parallel rectilinear motion of saw blade and building block (or blank) 2, and add building block in man-hour (or blank) 2 be from saw blade 1 opposite side make opposing parallel rectilinear motion and cut, until building block (or blank) 2 and all saw blades 1 depart from just complete processing, realize the processing capacity needed for grey mouth groove completing building block with minimum cutting output.
The angle of the angle of the saw blade of two horizontal relative tilts is determined by groove depth, and the darker angle of groove is larger.The angle of the saw blade of two horizontal relative tilts is that between 30 ° ~ 150 °, the present embodiment is for 60 °; By can in a linear relative movement just can by the wide width reaching required groove of fluting, be that one group of width along groove arranges (namely transversely arranged) by multiple saw blade, to organize saw blade to arrange along its length (i.e. longitudinal arrangement), groove is wider more simultaneously, laterally often organizes the saw blade arranged more.In width one timing, the angle of the darker then saw blade of groove is larger, and often organize the saw blade quantity arranged fewer, then the group number of longitudinal arrangement is more.Longitudinally see along saw blade, the orthographic projection (in the width and the degree of depth of groove) of all saw blades, the X-type cross that before and after being formed, saw blade intersects between two, and the bottom of X-type cross line connects between two continuously, phase contact is the crown of sawtooth, only has two saw blades on corresponding pre-slotting both sides to be determine its angle of inclination by the cross-sectional edge geometry of pre-slotting (as trapezoidal, rectangle etc.).The higher upper and lower opening of height of X-type cross line is larger, and fractional energy savings is higher.Adding building block in man-hour (blank) is from one end relative with saw blade, make opposing parallel rectilinear motion cut, until depart to building block and all saw blades, just completes processing.
In Fig. 7, the saw blade represented by line of same type is same group of saw blade, is transversely arranged saw blade, total Four types, is labeled as respectively 1., 2., 3., 4.; Saw blade represented by dissimilar broken line is different group saw blades, is the saw blade of longitudinal arrangement.The saw blade of same group can not intersect, and can exchange arbitrarily before and after the saw blade of longitudinal arrangement, as long as the intersection that the saw blade of different group all forms X just can realize fluting processing.
The saw blade of horizontal relative tilt can be saw blade, as shown in Figure 8 and Figure 9; Also can be monolateral trapezoidal straight blade 102, as shown in Figure 10, Figure 11; Described monolateral trapezoidal straight blade 102 refers to that rear tooth increases successively than nipper, and till being increased to the degree of depth of required saw kerf, the amount of increasing of per tooth is determined by the speed of the mechanical strength of building block and building block and saw blade relative motion.
Adopt and be erected on knife rest 4 during saw blade, saw blade 101 must have two athleticisms to realize fluting processing, and one is the rotation of saw blade 101, and two is building blocks 2 and the linear relative movement of saw blade 101.The compound of two motions just can complete processing, and this mode productivity ratio is high, and the precision of equipment is low, and the High Rotation Speed cutting of saw blade can produce dust, solves this problem by setting up dust exhaust apparatus 3, and in realization processing, fractional energy savings is more than 70%.
Adopting during monolateral trapezoidal straight blade 102 is erected on knife rest 4, completes machining, can not produce dust in process by building block 2 and the linear relative movement of monolateral trapezoidal straight blade 102.
Above method can be applicable to the processing of all metals and nonmetallic materials, adds the special equipment adopting simple function man-hour, also can adopt multi-functional compound special-purpose machinery, can also make large-scale production line.
Claims (7)
1. the processing method of the grey mouth groove of building block, it is characterized in that: with the saw blade organized horizontal relative tilt between two and form an angle more, by the opposing parallel rectilinear motion of saw blade and building block or blank, and add building block in man-hour or blank be from saw blade opposite side make opposing parallel rectilinear motion and cut, until building block or blank and all saw blades depart from just complete processing, realize the processing capacity needed for grey mouth groove completing building block with minimum cutting output.
2. the processing method of the grey mouth groove of building block according to claim 1, is characterized in that: in working angles, and the angle of two saw blades of horizontal relative tilt is 30 °-150 °.
3. the processing method of the grey mouth groove of building block according to claim 1 and 2, it is characterized in that: be one group of width arrangement along groove and transversely arranged by multiple saw blade, arrange i.e. longitudinal arrangement along its length to organize saw blade more simultaneously, realize slotting by a linear relative movement of building block or blank and saw blade.
4. the processing method of the grey mouth groove of building block according to claim 1 and 2, it is characterized in that: the orthographic projection along all saw blade longitudinal directions forms the X-type cross that forward and backward saw blade intersects between two, and the bottom of X-type cross line is connected between two continuously, connected point is the crown of sawtooth, and two saw blades on corresponding pre-slotting both sides determine its angle of inclination by the cross-sectional edge geometry of pre-slotting.
5. the processing method of the grey mouth groove of building block according to claim 1 and 2, is characterized in that: described saw blade is saw blade or monolateral trapezoidal straight blade.
6. the processing method of the grey mouth groove of building block according to claim 5, it is characterized in that: the motion adopting the both direction of saw blade fluting time control rounding saw blade, one is the rotation of saw blade, and two is linear relative movements of building block or blank and saw blade, and installs dust collection equipment additional at cutting position.
7. the processing method of the grey mouth groove of building block according to claim 5, is characterized in that: described monolateral trapezoidal straight blade refers to that rear tooth increases successively than nipper, till being increased to the degree of depth of required saw kerf.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310709965.3A CN103706879B (en) | 2013-12-22 | 2013-12-22 | The processing method of the grey mouth groove of building block |
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| CN201310709965.3A CN103706879B (en) | 2013-12-22 | 2013-12-22 | The processing method of the grey mouth groove of building block |
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| CN103706879A CN103706879A (en) | 2014-04-09 |
| CN103706879B true CN103706879B (en) | 2016-04-13 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203909Y (en) * | 1994-07-16 | 1995-07-26 | 郑忠先 | V shaped cutting machine |
| CN2223666Y (en) * | 1995-04-20 | 1996-04-03 | 王连起 | Sawing device for cutting aluminium or plastic shaped material |
| EP0849059A2 (en) * | 1996-11-22 | 1998-06-24 | Andrew Speedie | Twin blade V-groove cutter |
| CN201058384Y (en) * | 2007-07-06 | 2008-05-14 | 王辉 | Movable saw cutting head of door and window multifunctional process equipment |
| CN201565666U (en) * | 2009-12-16 | 2010-09-01 | 河南天丰节能板材有限公司 | Cutting machine forming V-shaped grooves |
| JP2011235361A (en) * | 2010-05-02 | 2011-11-24 | Sawairi Engineering:Kk | Rotary saw device for turret |
| CN103084655A (en) * | 2011-11-01 | 2013-05-08 | 安阳市佳明机械有限责任公司 | Section bar sawing center |
-
2013
- 2013-12-22 CN CN201310709965.3A patent/CN103706879B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203909Y (en) * | 1994-07-16 | 1995-07-26 | 郑忠先 | V shaped cutting machine |
| CN2223666Y (en) * | 1995-04-20 | 1996-04-03 | 王连起 | Sawing device for cutting aluminium or plastic shaped material |
| EP0849059A2 (en) * | 1996-11-22 | 1998-06-24 | Andrew Speedie | Twin blade V-groove cutter |
| CN201058384Y (en) * | 2007-07-06 | 2008-05-14 | 王辉 | Movable saw cutting head of door and window multifunctional process equipment |
| CN201565666U (en) * | 2009-12-16 | 2010-09-01 | 河南天丰节能板材有限公司 | Cutting machine forming V-shaped grooves |
| JP2011235361A (en) * | 2010-05-02 | 2011-11-24 | Sawairi Engineering:Kk | Rotary saw device for turret |
| CN103084655A (en) * | 2011-11-01 | 2013-05-08 | 安阳市佳明机械有限责任公司 | Section bar sawing center |
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| CN103706879A (en) | 2014-04-09 |
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Inventor after: Liu Kuixing Inventor after: Xu Feng Inventor after: Xu Cheng Inventor after: Wei Xiaogang Inventor after: Lu Shasha Inventor after: Che Xiuli Inventor after: Wei Yanping Inventor after: Yi Xuezhi Inventor after: Pan Li Inventor after: Lv Zongshu Inventor after: Cui Zhenglong Inventor after: Lv Yujiao Inventor after: Che Dongjin Inventor after: Guo Lei Inventor after: Liu Shuxian Inventor after: Lv Fengwei Inventor after: Zhang Minglun Inventor before: Lv Zongshu Inventor before: Xu Feng Inventor before: Xu Cheng Inventor before: Wei Xiaogang Inventor before: Lu Shasha Inventor before: Che Xiuli Inventor before: Wei Yanping Inventor before: Yi Xuezhi Inventor before: Pan Li Inventor before: Cui Zhenglong Inventor before: Liu Kuixing Inventor before: Lv Yujiao Inventor before: Che Dongjin Inventor before: Guo Lei Inventor before: Liu Shuxian Inventor before: Lv Fengwei Inventor before: Zhang Minglun |
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Inventor after: Cui Zhenglong Inventor after: Xu Feng Inventor after: Xu Cheng Inventor after: Wei Xiaogang Inventor after: Lu Shasha Inventor after: Che Xiuli Inventor after: Wei Yanping Inventor after: Yi Xuezhi Inventor after: Pan Li Inventor after: Lv Zongshu Inventor after: Liu Kuixing Inventor after: Lv Yujiao Inventor after: Che Dongjin Inventor after: Guo Lei Inventor after: Liu Shuxian Inventor after: Lv Fengwei Inventor after: Zhang Minglun Inventor before: Liu Kuixing Inventor before: Xu Feng Inventor before: Xu Cheng Inventor before: Wei Xiaogang Inventor before: Lu Shasha Inventor before: Che Xiuli Inventor before: Wei Yanping Inventor before: Yi Xuezhi Inventor before: Pan Li Inventor before: Lv Zongshu Inventor before: Cui Zhenglong Inventor before: Lv Yujiao Inventor before: Che Dongjin Inventor before: Guo Lei Inventor before: Liu Shuxian Inventor before: Lv Fengwei Inventor before: Zhang Minglun |
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Granted publication date: 20160413 Termination date: 20211222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |