CN201816141U - Cutting shaft of gantry rock cutting machine - Google Patents
Cutting shaft of gantry rock cutting machine Download PDFInfo
- Publication number
- CN201816141U CN201816141U CN201020230575XU CN201020230575U CN201816141U CN 201816141 U CN201816141 U CN 201816141U CN 201020230575X U CN201020230575X U CN 201020230575XU CN 201020230575 U CN201020230575 U CN 201020230575U CN 201816141 U CN201816141 U CN 201816141U
- Authority
- CN
- China
- Prior art keywords
- cutting
- main shaft
- countershaft
- mount pad
- shaft
- 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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Abstract
The utility model relates to a cutting shaft of a gantry rock cutting machine. The cutting shaft is arranged on a mounting base through a bearing box; a cutting saw bit set is sheathed on the cutting shaft; the cutting shaft is divided into two parts: a main shaft and a countershaft which are connected through a flange; the position of the main shaft jointed with the countershaft is provided with a frustum; and the position of the countershaft jointed with the main shaft is provided with a cavity for accommodating the frustum. In the utility model, the cutting shaft is divided into the two parts: the main shaft and the countershaft, and thus, saw bits can be conveniently replaced or the distance between the saw bits can be conveniently regulated according to the requirements, and the main shaft and the countershaft are connected through the flange, and the interconnecting part of the main shaft is set as the frustum to make the main shaft and the countershaft tightly connected, firm and solid and durable. The utility model greatly improves the processing efficiency of stone.
Description
Technical field
The utility model relates to a kind of rock cutting device accessory, the particularly a kind of cutting axis that can change saw blade fast or adjust the cutter sweep of saw blade spacing.
Background technology
Development along with the urbanization construction, demand to various stone materials is more and more, thereby, the processing equipment of stone material receives much concern, the rock cutting machine that uses is cut stone material by the driven by motor cast-cutting saw slice mostly now, in order to raise labour efficiency, also can be provided with many group saw blades, yet in practical operation, still exist a lot of problems affect operating efficiency, for example, planer-type rock cutting machine is changed according to the spacing between the different often needs adjustment saw blades of processing stone material specification or to saw blade, maintenance, the cutting axis of existing rock cutting machine is provided with as a whole mostly, be installed on the portal frame by mount pad, if want maintenance or adjust spacing, cutting axis integral body need be pulled down, need the professional to repair debugging specially, wasted working time, efficiency is low, time-consuming.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of cutting axis that can change fast, adjust the saw blade spacing is provided.
The technical solution of the utility model is: a kind of cutting axis of planer-type rock cutting machine, be installed on the mount pad by bearing housing, the cast-cutting saw slice group is set on the cutting axis, described cutting axis is divided into main shaft and countershaft two parts, the two joins by flange, the position that described main shaft and countershaft join is set to frustum, and the position that countershaft and main shaft join is set to hold the cavity of frustum.
Preferably: described main shaft is installed on the mount pad of left side by main bearing box, and countershaft is installed on the mount pad of right side by the supplementary bearing case, but the right side mount pad is provided with the grip slipper of folding, and the supplementary bearing case is positioned on the grip slipper.
Preferably: described cast-cutting saw slice group is set on the main shaft, comprises cast-cutting saw slice and the spacer between saw blade, and the link of main shaft and countershaft is provided with screw thread, and the screw thread place is provided with in order to the fixing saw blade of saw blade and is equipped with cap.
The beneficial effects of the utility model are: the utility model cutting axis is divided into main shaft and countershaft two parts, can change the distance between saw blade or the adjusting saw blade as required easily, and connect by flange between the two, the connecting portion of main shaft is set to frustum, and it is tight, firm, solid durable that main shaft is connected with countershaft.The utility model has improved the working (machining) efficiency of stone material greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model planer-type rock cutting machine
Fig. 2 is the structural representation of the utility model cutting axis
Fig. 3 is the end construction schematic diagram of the utility model main shaft
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention:
A kind of cutting axis of planer-type rock cutting machine, be installed on the mount pad 4 by bearing housing, the cast-cutting saw slice group is set on the cutting axis, described cutting axis is divided into main shaft 5 and countershaft 6 two parts, the two joins by flange 7, described main shaft 5 is set to frustum 18 with the position that countershaft 6 joins, and the position that countershaft 6 and main shaft 5 join is set to hold the cavity of frustum.Described main shaft 5 is installed on the mount pad 4 of left side by main bearing box 15, and countershaft 6 is installed on the right side mount pad 4 by supplementary bearing case 16, but right side mount pad 4 is provided with the grip slipper 17 of folding, and supplementary bearing case 16 is positioned on the grip slipper 17.Described cast-cutting saw slice group is set on the main shaft 5, comprises cast-cutting saw slice 19 and the spacer between saw blade 19 20, and main shaft 5 is provided with screw thread with the link of countershaft 6, and the screw thread place is provided with in order to the fixing saw blade of saw blade 19 and is equipped with cap 21.
Planer-type rock cutting machine as shown in Figure 1, comprise frame 1, be positioned at cutting motor 2, the cutting axis on the frame 1 and be installed in cast-cutting saw slice group on the cutting axis, described frame 1 is set to portal frame, and the column 3 of portal frame is provided with cutting axis mount pad 4, and cutting axis is installed on the mount pad 4 by axle box, cutting axis is divided into main shaft 5 and countershaft 6 two parts, the two joins by flange 7, is provided with slide rail between mount pad 4 and the column 3, and mount pad 4 can slide up and down along column 3; The crossbeam 8 of portal frame is provided with lifting device, and lifting device and mount pad 4 join; The bottom of portal frame is provided with the mine car 9 of carrying rock 10; The top of cast-cutting saw slice group is provided with fountain head.Described lifting device comprises a lifting motor 11 and two groups of umbrella wheel mechanisms 13 that join by drive link 12 and lifting motor 11, umbrella wheel mechanism 13 lays respectively at the top of column 3, be provided with the lifting leading screw 14 that joins with umbrella wheel mechanism 13 in the column 3, promote between leading screw 14 and the mount pad 4 to being threaded.Described lifting leading screw 14 is provided with one at least.Described main shaft 5 is installed on the mount pad 4 of left side by main bearing box 15, and countershaft 6 is installed on the right side mount pad 4 by supplementary bearing case 16, but right side mount pad 4 is provided with the grip slipper 17 of folding, and supplementary bearing case 16 is positioned on the grip slipper 17.Described main shaft 5 is set to frustum 18 with the position that countershaft 6 joins.Described cast-cutting saw slice group is set on the main shaft 5, comprises cast-cutting saw slice 19 and the spacer between saw blade 19 20, and main shaft 5 is provided with screw thread with the link of countershaft 6, and the screw thread place is provided with in order to the fixing saw blade of saw blade 19 and is equipped with cap 21.Described left side mount pad 4 is provided with cutting motor mount pad 22, and described cutting motor 2 is installed on the cutting motor mount pad 22, and cutting motor 2 is by belt wheel 23 and main shaft 5 transmissions.Described fountain head is provided with one group at least, and fountain head points to the contact site of saw blade 19 and rock 10.
During work, according to the height and the spacing of the height and the width adjustment saw blade 19 of stone material to be processed, adjust finish after, use mine car delivery stone material to the bottom of gantry rock cutting machine and move forward cutting stone material and get final product.If need to adjust the height of saw blade 19, can by hoisting mechanism it be raise at any time or reduce; If need to adjust the spacing or the maintenance transposing saw blade of saw blade 19, then but the grip slipper 17 of folding can be opened, flange 7 is opened, countershaft 6 is communicated with supplementary bearing case 16 integral body to be removed, main shaft 5 is separated with countershaft 6, afterwards saw blade is equipped with cap 21 and screws off from screw thread, saw blade 19 is changed got final product, the adjustment of saw blade 19 spacings can realize by selecting the spacer that varies in size for use.
Claims (3)
1. the cutting axis of a planer-type rock cutting machine, be installed on the mount pad by bearing housing, the cast-cutting saw slice group is set on the cutting axis, it is characterized in that: described cutting axis is divided into main shaft and countershaft two parts, the two joins by flange, the position that described main shaft and countershaft join is set to frustum, and the position that countershaft and main shaft join is set to hold the cavity of frustum.
2. the cutting axis of planer-type rock cutting machine as claimed in claim 1, it is characterized in that: described main shaft is installed on the mount pad of left side by main bearing box, countershaft is installed on the mount pad of right side by the supplementary bearing case, but the right side mount pad is provided with the grip slipper of folding, and the supplementary bearing case is positioned on the grip slipper.
3. the cutting axis of planer-type rock cutting machine as claimed in claim 1, it is characterized in that: described cast-cutting saw slice group is set on the main shaft, comprise cast-cutting saw slice and the spacer between saw blade, the link of main shaft and countershaft is provided with screw thread, and the screw thread place is provided with in order to the fixing saw blade of saw blade and is equipped with cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020230575XU CN201816141U (en) | 2010-06-21 | 2010-06-21 | Cutting shaft of gantry rock cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020230575XU CN201816141U (en) | 2010-06-21 | 2010-06-21 | Cutting shaft of gantry rock cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816141U true CN201816141U (en) | 2011-05-04 |
Family
ID=43914109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020230575XU Expired - Fee Related CN201816141U (en) | 2010-06-21 | 2010-06-21 | Cutting shaft of gantry rock cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816141U (en) |
-
2010
- 2010-06-21 CN CN201020230575XU patent/CN201816141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110621 |