CN2573203Y - Stone saving machine - Google Patents
Stone saving machine Download PDFInfo
- Publication number
- CN2573203Y CN2573203Y CN 02270205 CN02270205U CN2573203Y CN 2573203 Y CN2573203 Y CN 2573203Y CN 02270205 CN02270205 CN 02270205 CN 02270205 U CN02270205 U CN 02270205U CN 2573203 Y CN2573203 Y CN 2573203Y
- Authority
- CN
- China
- Prior art keywords
- inner frame
- crossbeam
- nut
- transmission mechanism
- outside framework
- 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.)
- Expired - Fee Related
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Machine Tool Units (AREA)
Abstract
The utility model relates to a stone sawing machine which provides a new stone sawing machine. The utility model is composed of a spindle box, an outer frame, an inner frame and a cross beam, wherein the spindle box is arranged on the lower end of the outer frame, one end is connected with a transmission mechanism, and the other end is provided with a saw bit. The inner frame is arranged on a guide rail of the cross beam, the transmission mechanism is arranged between the inner frame and the cross beam, the two side surfaces of the inner frame are provided with main nuts, and auxiliary nuts are arranged under the main nuts. Both sides in the outer frame are provided with screw rods which are connected with the main nuts and the auxiliary nuts on the two side surfaces of the inner frame, and the upper end of the outer frame is provided with the transmission mechanism which makes the screw rods rotate. The interior of the cross beam is provided with supporting ribs which are irregularly distributed. The utility model has the advantages of high safety, high strength and good machining quality.
Description
(1) technical field
The utility model relates to stone sawing machine.
(2) background technology
The tradition stone sawing machine mainly is made up of main spindle box, outside framework, inner frame and crossbeam.Main spindle box is located at the outside framework bottom, drives the saw blade rotation; Inner frame is located on the crossbeam, can move along the guide rail on the crossbeam, and nut is housed on it; Leading screw is housed on the outside framework, is connected with nut on the inner frame, outside framework relies on nut support on inner frame, and drives main spindle box and saw blade moves up and down.The weight of whole stone sawing machine outside framework reaches the 3-5 ton, use the threaded portion of a period of time back nut to wear and tear, if untimely replacing, whole screw thread will come off, and causes outside framework to fall, smash stone material, human casualty accident also may take place in serious, and therefore, stone sawing machine uses producer to need often to change nut, time-consuming, cost is higher.
The structure of crossbeam is generally the rectangle case structure in addition, and guide rail is on rectangular box top, and is lubricated when untimely, pulls guide rail easily.Because the rectangular box of crossbeam does not have supporting rib or supporting rib regular distribution, and quantity is few, easily cause the beam strength deficiency, internal stress residue is serious, to such an extent as to after stone sawing machine uses a period of time, the crossbeam distortion that deforms, thereby the precision reduction that causes inner frame to move, serious consequences such as appearance is creeped, vibration are prone to cutting building stones sheet material buckling phenomenon.
(3) summary of the invention
The utility model provides a kind of safe in utilization at the deficiencies in the prior art, intensity height, the novel stone sawing machine that crudy is good.
The solution that the utility model adopts is: novel stone sawing machine is made up of main spindle box, outside framework, inner frame and crossbeam, and main spindle box is located at the outside framework lower end, and an end links to each other with transmission mechanism, and an end is equipped with saw blade; Inner frame is located on the guide rail of crossbeam, between inner frame and the crossbeam transmission mechanism is housed, and inner frame is equipped with mother nut on the two sides, secondary nut is housed below the mother nut; Leading screw is equipped with in both sides in the outside framework, is connected with major-minor nut on the inner frame two sides, and the outside framework upper end is provided with the transmission mechanism that makes the leading screw rotation; The supporting rib that has irregular distribution in the crossbeam.
Guide rail on the crossbeam is double V-shaped automatic compensation oil immersion guide rail.
The utility model adopts the structure of major-minor nut when mother nut uses approaching scrapping, and secondary nut can support whole outside framework, avoids outside framework tenesmus suddenly to injure personnel by a crashing object, can play the safeguard protection effect.The inside of crossbeam is that irregular supporting rib distributes, and can improve intensity, is easy to Ageing Treatment, and residualinternal stress is almost nil, thereby has avoided beam guideway torsional deformation in use, reduces and defective such as the vibration of having avoided creeping, and can improve the processing of stone quality.
(4) description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, left-handed elevating screw, 2, left side lifting gliding mass, 3, the left side slide plate, 4, last lid top panel, 5, bevel gear, 6, bevel gear, 7, bearing block, 8, double-stranded wheel, 9, zygote, 10, semiaxis, 11, bearing block, 12, bevel gear, 13, bevel gear, 14, rolling bearing, 15, right lifting gliding mass, 16, rack and pinion drive mechanism, 17, the dextrorotation elevating screw, 18, double V-shaped integrated guide rail, 19, the right side slide plate, 20, the dextrorotation mother nut, 21, the secondary nut of dextrorotation, 22, saw blade, 23, main spindle box, 24, inner flange, 25, the outward flange dish, 26, clamping screw, 27, the flange pressing plate, 28, main shaft, 29, crossbeam, 30, following V piece supporting and guiding mechanism, 31, following vee-block, 32, bottom plate, 33, odd-side, 34, the odd-side lid, 35, left-handed secondary nut, 36, left-handed mother nut, 37, belt pulley.
(5) specific embodiment accompanying drawing has provided structural representation of the present utility model, the utility model mainly is made up of main spindle box 23, outside framework, inner frame and crossbeam, main spindle box 23 is located at the outside framework lower end, main shaft 28 1 ends link to each other with the transmission mechanism of being made up of motor, V-belt (not drawing among the figure), belt pulley 37, odd-side 33 and odd-side lid 34 etc., and an end is fixed with saw blade 22 by inner flange 24, outward flange dish 25, clamping screw 26 and flange pressing plate 27.Inner frame is made up of left side slide plate 3, double V-shaped integrated guide rail 18, right side slide plate 19, following V piece supporting and guiding mechanism 30, following vee-block 31 and bottom plate 32, be installed on the guide rail of crossbeam 29, the transmission mechanism of being made up of motor, deceleration unit (not drawing among the figure) and rack and pinion drive mechanism 16 is housed, so that inner frame is along crossbeam 29 move left and right between inner frame and the crossbeam 29.By bolt mother nut 36 and 20 are housed respectively on inner frame left side slide plate 3 and the right side slide plate 19, secondary nut 35 and 21 is contained in below the mother nut by bolt.Adjust the axial displacement of secondary nut by adjusting bolt, can adjust the drive gap of leading screw, nut, prolong the service life of nut.Outside framework is made up of left-handed elevating screw 1, left lifting gliding mass 2, last lid top panel 4, dextrorotation lifting gliding mass 15, dextrorotation elevating screw 17, dextrorotation mother nut 20, the secondary nut 21 of dextrorotation, left-handed secondary nut 35 and left-handed mother nut 36.The transmission mechanism of being made up of motor, deceleration unit (not drawing among the figure), bevel gear 5,6,12,13, bearing block 7,11, double-stranded wheel 8, zygote 9, semiaxis 10 etc. is housed on the lid top panel 4 on the outside framework, outside framework is moved up and down with drive left and right sides leading screw 1 and 17 rotations.Left and right sides leading screw 1 is connected with left-handed mother nut 36 and left-handed secondary nut 35 and dextrorotation mother nut 20 and the secondary nut 21 of dextrorotation on the inner frame two sides respectively with 17.The double V-shaped guide rail of crossbeam is to compensate the oil immersion guide rail automatically, and following vee-block gap is by supporting of V piece and guiding mechanism 30 are adjusted down.The inside of the crossbeam of rectangular configuration casing is that irregular supporting rib distributes, and intensity is higher, is easy to Ageing Treatment, and residualinternal stress is almost nil.Thereby avoided beam guideway torsional deformation in use, improved the sawing precision, reduced and the vibration defective of avoiding creeping, prevented the appearance of sawing sheet material buckling phenomenon.
Claims (2)
1. a novel stone sawing machine is made up of main spindle box, outside framework, inner frame and crossbeam, and main spindle box is located at the outside framework lower end, and an end links to each other with transmission mechanism, and an end is equipped with saw blade; Inner frame is located on the guide rail of crossbeam, between inner frame and the crossbeam transmission mechanism is housed, and it is characterized in that: inner frame is equipped with mother nut on the two sides, secondary nut is housed below the mother nut; Leading screw is equipped with in both sides in the outside framework, is connected with major-minor nut on the inner frame two sides, and the outside framework upper end is provided with the transmission mechanism that makes the leading screw rotation; The supporting rib that has irregular distribution in the crossbeam.
2. novel stone sawing machine according to claim 1 is characterized in that: the guide rail on the described crossbeam is double V-shaped automatic compensation oil immersion guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270205 CN2573203Y (en) | 2002-10-17 | 2002-10-17 | Stone saving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270205 CN2573203Y (en) | 2002-10-17 | 2002-10-17 | Stone saving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573203Y true CN2573203Y (en) | 2003-09-17 |
Family
ID=33735306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270205 Expired - Fee Related CN2573203Y (en) | 2002-10-17 | 2002-10-17 | Stone saving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573203Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171057A (en) * | 2013-04-03 | 2013-06-26 | 雷德康 | Horizontal mountain excavating and stone sawing machine |
-
2002
- 2002-10-17 CN CN 02270205 patent/CN2573203Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171057A (en) * | 2013-04-03 | 2013-06-26 | 雷德康 | Horizontal mountain excavating and stone sawing machine |
| CN103171057B (en) * | 2013-04-03 | 2016-05-11 | 雷德康 | A kind of level stone sawing machine that cuts into a mountain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |