CN102717445A - Process for machining spiral staircase stone cover plate - Google Patents
Process for machining spiral staircase stone cover plate Download PDFInfo
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- CN102717445A CN102717445A CN2012101525455A CN201210152545A CN102717445A CN 102717445 A CN102717445 A CN 102717445A CN 2012101525455 A CN2012101525455 A CN 2012101525455A CN 201210152545 A CN201210152545 A CN 201210152545A CN 102717445 A CN102717445 A CN 102717445A
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Abstract
The invention discloses a process for machining a spiral staircase stone cover plate. The process comprises the following steps of: machining a cuboid blank through steps of corner cutting, arc finishing, coping and the like to obtain standard cover plate pieces, and splicing and assembling a plurality of standard cover plate pieces to form a guardrail cover plate. The cover plate machined by the process is precise and standard, the cover plates at different mounting positions can be flexibility exchanged, the cover plates are not required to be wholly spliced, the surface on the spliced guardrail is a smooth curved surface, the splicing effect is good, and mass production is conveniently performed. In addition, the specification of the blank required by the machining process is close to that of the machined cover plate, the machining process is simple, the workload is greatly reduced, lots of stones can be saved, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of processing of stone technology, be meant a kind of processing technology of stone material cover plate of spiral stairs guardrail especially.
Background technology
Screw type stone material spiral stairs is comparatively common in life.The guardrail of stone material stair comprises cover plate more and supports the side plate of cover plate; This cover plate is three arc maintenance plates; The preparation of this cover plate of existing techniques in realizing is generally following dual mode: mode one, at the construction field (site) some cover plate assemblies are carried out reconditioning seriatim, and the reconditioning of process several times is spliced; Mode two is divided into some triangle specification plates with cover plate, and some triangle specification plate mosaic splicings of unified processing become cover plate; When the stair specification is big, be spliced into cover plate by some rectangular panel.Shortcomings such as it is big that the processing technology of mode one exists workload, and machining accuracy is poor, and the process-cycle is long, and splicing effect is undesirable; It is big that the processing technology of mode two exists the material consumption, and lid surface is difficult to form shortcomings such as shiny surface.
Summary of the invention
Problems such as the present invention provides a kind of spiral stairs stone material cover plate processing technology, and is big to overcome the workload that exists in the prior art, and material expends many, and splicing effect is undesirable.
The present invention adopts following technical scheme:
Spiral stairs stone material cover plate processing technology comprises following processing step:
A. prepare: the size of the cover plate that machines as required calculates length L, width W, the thickness H of needed cuboid stone material, preparation cuboid blank;
B. corner cut: location, said cuboid blank width W vertical table-board ground is positioned on the board; Cutting knife knife face vertical table-board ground and be two ends of angle theta ground cutting blank length L direction with the end face of charge length L direction; The cut surface of two ends is parallel to each other; The distance of two cut surfaces matches with cos θ c, and c is the length of blank square surface;
C. repair arc: the upper surface template of making the cover plate upper surface; According to the cover plate upper surface setting-out of on the side of the thickness H direction of the blank that step b machines, drawing of upper surface template, cutting knife knife face vertical table-board ground and be parallel to said cut surface ground and repair except that the blank redundance along the setting-out of cover plate upper surface;
D. reconditioning: the left and right side face die plate of making cover plate width W direction two sides; According to the left and right side face die plate draws cover plate respectively on the left and right side of the blank that step c machines left and right side setting-out; The setting-out on cut surface described in the step b of left and right side setting-out corresponding points is connected; Be connected the real contour line that setting-out promptly forms cover plate on left and right side setting-out and the cut surface; With the real contour line is that the benchmark mill removes the processing that redundance is promptly accomplished cover plate, and the section of the cover plate that machines is the T font.
Can know by above-mentioned description structure of the present invention; Compare with prior art, the present invention has following advantage: the more accurate and standardization of the specification of the resulting cover plate of this processes, and the cover plate of different installation sites can be exchanged flexibly; Do not need whole examination to piece together; And the guardrail upper surface that splicing is accomplished is smooth surface, and splicing effect is good, also is convenient to produce in batches; In addition, the specification of the blank that this processing technology is required more is close to the specification of the cover plate that machines, and processing technology is not only comparatively simple, workload significantly reduces, and can save a large amount of stone materials, reduces production costs.
Description of drawings
Fig. 1 is that cuboid blank corner cut is handled sketch map.
Fig. 2 repaiies arc for the cuboid blank and handles sketch map.
Fig. 3 is reconditioning setting-out of cuboid blank and local enlarged diagram.
Fig. 4 is the covering plate structure sketch map that machines.
Fig. 5 is the cover plate section structure sketch map that machines.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, spiral stairs stone material cover plate processing technology comprises following processing step:
A. prepare: the size of the cover plate 3 that machines as required calculates length L, width W, the thickness H of needed cuboid stone material, preparation cuboid blank 1;
B. corner cut: location, said cuboid blank 1 width W vertical table-board ground is positioned on the board; The cutting knife 2 knife face vertical table-board of slab cutting machine ground and be two ends of angle theta ground cutting blank 1 length L direction with the end face of blank 1 length L direction, the angle of inclination of angle theta and cover plate 3 matches; The cut surface 21 of two ends is parallel to each other, and the distance of two cut surfaces 21 matches with cos θ c, and c is the length of blank 1 square surface;
C. repair arc: the upper surface template 4 of making cover plate 3 upper surfaces; According to the cover plate 3 upper surface setting-outs of on the side of the thickness H direction of the blank 1 that step b machines, drawing of upper surface template, the cutting knife 2 knife face vertical table-board of slab cutting machine ground and be parallel to said cut surface 21 ground and repair except that blank 1 redundance along cover plate 3 upper surface setting-outs; This step also can be processed through the arc of repairing of Jie's line machine realization blank 1;
D. reconditioning: the left surface template 5a, the right flank template 5b that make cover plate 3 width W direction two sides; The left and right side setting-out of on the left and right side of the blank 1 that step c machines, drawing cover plate 3 respectively according to left surface template 5a, right flank template 5b; The setting-out on cut surface 21 described in the step b of left and right side setting-out corresponding points is connected; Be connected the real contour line that setting-out promptly forms cover plate 3 on left and right side setting-out and the cut surface 21; With the real contour line is that the benchmark mill removes the processing that redundance is promptly accomplished cover plate 3, and as shown in Figure 5, the seamed edge of cover plate 3 is made Passivation Treatment; In addition, in order to reduce reconditioning work, reduce the amount of labour and production cost, strengthen the anti-shear ability of cover plate 3, the section of the cover plate 3 that machines is the T font.
The more accurate and standardization of the specification of the resulting cover plate 3 of this processes, the cover plate 3 of different installation sites can be exchanged flexibly, does not need whole examination to piece together, and the guardrail upper surface that splicing is accomplished is smooth surface, and splicing effect is good, also is convenient to produce in batches; In addition, the specification of the blank that this processing technology is required more is close to the specification of the cover plate 3 that machines, and processing technology is not only comparatively simple, workload significantly reduces, and can save a large amount of stone materials, reduces production costs.
Above-mentionedly be merely the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (2)
1. spiral stairs stone material cover plate processing technology is characterized in that comprising following processing step:
A. prepare: the size of the cover plate that machines as required calculates length L, width W, the thickness H of needed cuboid stone material, preparation cuboid blank;
B. corner cut: location, said cuboid blank width W vertical table-board ground is positioned on the board; Cutting knife knife face vertical table-board ground and be two ends of angle theta ground cutting blank length L direction with the end face of charge length L direction; The cut surface of two ends is parallel to each other; The distance of two cut surfaces matches with cos θ c, and c is the length of blank square surface;
C. repair arc: the upper surface template of making the cover plate upper surface; According to the cover plate upper surface setting-out of on the side of the thickness H direction of the blank that step b machines, drawing of upper surface template, cutting knife knife face vertical table-board ground and be parallel to said cut surface ground and repair except that the blank redundance along the setting-out of cover plate upper surface;
D. reconditioning: the left and right side face die plate of making cover plate width W direction two sides; According to the left and right side face die plate draws cover plate respectively on the left and right side of the blank that step c machines left and right side setting-out; The setting-out on cut surface described in the step b of left and right side setting-out corresponding points is connected; Being connected the real contour line that setting-out promptly forms cover plate on left and right side setting-out and the cut surface, is that the benchmark mill removes the processing that redundance is promptly accomplished cover plate with the real contour line.
2. spiral stairs stone material cover plate processing technology as claimed in claim 1, it is characterized in that: said cover plate section is the T font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152545.5A CN102717445B (en) | 2012-08-01 | 2012-08-01 | Process for machining spiral staircase stone cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152545.5A CN102717445B (en) | 2012-08-01 | 2012-08-01 | Process for machining spiral staircase stone cover plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717445A true CN102717445A (en) | 2012-10-10 |
| CN102717445B CN102717445B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210152545.5A Active CN102717445B (en) | 2012-08-01 | 2012-08-01 | Process for machining spiral staircase stone cover plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437391A (en) * | 2014-08-27 | 2016-03-30 | 兆远科技股份有限公司 | Drilling device and manufacturing method for curved substrate made of high-hardness materials |
Citations (6)
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|---|---|---|---|---|
| US20060027226A1 (en) * | 2004-08-06 | 2006-02-09 | Custom Precast & Masonry, Inc. | Method and device for creating a decorative block feature |
| KR100662022B1 (en) * | 2005-12-06 | 2006-12-28 | 최규태 | Corner cut system |
| CN101069985A (en) * | 2006-05-12 | 2007-11-14 | 环球石材（东莞）有限公司 | Large-stone 3-D top-bending process |
| DE102008027799A1 (en) * | 2008-06-11 | 2009-12-24 | Robatex Gmbh | Molded brick for producing rectangular light-conducting blocks and plates and light-conducting workpieces, comprises layers made of parallely disposed light-conducting fibers and/or layers made of textiles with the light-conducting fibers |
| CN102528949A (en) * | 2012-03-02 | 2012-07-04 | 环球石材（福建）有限公司 | Process for producing stony tapered hollow cylinder |
| CN102581966A (en) * | 2012-03-02 | 2012-07-18 | 环球石材（福建）有限公司 | Method for processing hollow stone marble pillars |
-
2012
- 2012-08-01 CN CN201210152545.5A patent/CN102717445B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060027226A1 (en) * | 2004-08-06 | 2006-02-09 | Custom Precast & Masonry, Inc. | Method and device for creating a decorative block feature |
| KR100662022B1 (en) * | 2005-12-06 | 2006-12-28 | 최규태 | Corner cut system |
| CN101069985A (en) * | 2006-05-12 | 2007-11-14 | 环球石材（东莞）有限公司 | Large-stone 3-D top-bending process |
| DE102008027799A1 (en) * | 2008-06-11 | 2009-12-24 | Robatex Gmbh | Molded brick for producing rectangular light-conducting blocks and plates and light-conducting workpieces, comprises layers made of parallely disposed light-conducting fibers and/or layers made of textiles with the light-conducting fibers |
| CN102528949A (en) * | 2012-03-02 | 2012-07-04 | 环球石材（福建）有限公司 | Process for producing stony tapered hollow cylinder |
| CN102581966A (en) * | 2012-03-02 | 2012-07-18 | 环球石材（福建）有限公司 | Method for processing hollow stone marble pillars |
Non-Patent Citations (1)
| Title |
|---|
| 龙会刚: "石材旋转楼梯的加工与安装", 《石材》, no. 12, 31 December 2003 (2003-12-31), pages 26 - 29 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437391A (en) * | 2014-08-27 | 2016-03-30 | 兆远科技股份有限公司 | Drilling device and manufacturing method for curved substrate made of high-hardness materials |
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| Publication number | Publication date |
|---|---|
| CN102717445B (en) | 2015-06-17 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Processing technology of Stone cover plate of revolving stairs Effective date of registration: 20200827 Granted publication date: 20150617 Pledgee: China Minsheng Banking Corp Quanzhou branch Pledgor: UNIVERSAL MARBLE & GRANITE (FUJIAN) Co.,Ltd. Registration number: Y2020990001036 |
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