CN203077409U - Saw bit adjusting device for log sawing machine - Google Patents
Saw bit adjusting device for log sawing machine Download PDFInfo
- Publication number
- CN203077409U CN203077409U CN 201320116040 CN201320116040U CN203077409U CN 203077409 U CN203077409 U CN 203077409U CN 201320116040 CN201320116040 CN 201320116040 CN 201320116040 U CN201320116040 U CN 201320116040U CN 203077409 U CN203077409 U CN 203077409U
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- China
- Prior art keywords
- sawing machine
- adjusting device
- bit adjusting
- saw bit
- log sawing
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Abstract
The utility model discloses a saw bit adjusting device for a log sawing machine. The saw bit adjusting device for the log sawing machine comprises a rack, a conveyor and saw bits, wherein the rack is arranged on the both sides of the conveyor; a pair of the saw bits are arranged in parallel on the rack on the both sides; a linkage device is connected with the saw bits and a driving motor; a bearing block of the linkage device is fixed on a rack board; a bearing board is arranged below the rack board, and is fixed on the rack; and a pulley structure for sliding relatively to the bearing board is arranged on the rack board. A sliding device is arranged below the rack board for the saw bits, so that the opposite positions of the saw bits on the both sides of the rack can be property adjusted. Therefore, the sawing machine can be used for simultaneously sawing the both sides of logs with different diameters.
Description
Technical field
The utility model relates to the woodworking machinery technical field, more particularly, relates to a kind of log sawing machine saw bit adjusting device.
Background technology
In the timber process, at first need the log that firm felling is got off is cut, make the wooden unit both sides cut into the plane, thereby enter next manufacturing procedure.Present log sawing machine is to the wooden unit cutting processing time, normally log is placed on the transfer station, log is sent in saw blade, thereby the timber of circle is cut into the wooden unit that has the plane, mostly the normal wood working machine tool of prior art is that saw blade is fixed on definite position of lathe, that is to say that the position of saw blade is fixed.Therefore present log sawing machine can only be used for one-sided, carrying out the carpenter when cutting, the timber that the workman needs to have drawn line of cut from a side slowly with timber from the saw blade that rotates through timber is cut, and then processing opposite side, inefficiency and occur run easily is difficult to guarantee the parallel of saw kerf.Therefore, the lathe that needs a kind of left and right sides simultaneously of design to carry out sawing, raising the efficiency and crudy, when need during with the disposable processing of log both sides, existing wood craft machines can not meet the demands.
The utility model content
The utility model purpose provides a kind of log sawing machine saw bit adjusting device in order to overcome the deficiency that above-mentioned prior art exists, and the relative frame in position of saw blade can be adjusted, thereby can the log while both sides saw of different-diameter be cutd open, and further improves sawing machine efficient.
The technical solution adopted in the utility model is: log sawing machine saw bit adjusting device, comprise frame, conveyer belt, saw blade, described frame is positioned at the conveyer belt both sides, described machine frame at two sides is arranged with a pair of saw blade in parallel, linkage connects described saw blade and drive motors, and the bearing block of linkage is fixed on the stand plate, and the below of described stand plate is provided with support plate, support plate is fixed on the frame, and the pulley structure that can make it relative slip with support plate is set on the stand plate.
Described pulley structure comprises ball screw, feed screw nut, ball screw support unit, and described ball screw and feed screw nut's screw thread are in transmission connection, and described ball screw support unit is installed on the support plate, and described feed screw nut is fixed under the stand plate.
Also comprise the coaster motor, described coaster motor connects with described ball screw by shaft coupling.
Described coaster motor is installed on the support plate.
Described pulley structure also comprises slide block and slide rail, and described slide block is fixed on stand plate below, and described slide rail is fixed on the support plate, and described slide block can slide on slide rail.
Described linkage also comprises belt pulley to, connecting axle, and an end of described connecting axle passes bearing block and is connected with saw blade, and the other end connects a right belt pulley of belt pulley, and another right belt pulley of belt pulley is driven by drive motors.
Side at described saw blade also is provided with the navigation sheet.
Connect gusset and connect described navigation sheet and frame.
In sum, the beneficial effects of the utility model are:
Owing to below the stand plate of saw blade, carriage is set, makes the saw blade of frame both sides can suitably adjust relative position, thereby wood saving machine can be cutd open the log while both sides saw of different-diameter.
When the log sawing machine was worked, log remained at slippage between the two parallel saw blades, thereby has guaranteed the parallel of saw kerf, and section was more smooth, careful, smooth when log saw was cutd open.Improve the sawmilling quality.
Description of drawings
Fig. 1 is a log sawing machine saw bit adjusting device structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, log sawing machine saw bit adjusting device, comprise frame, conveyer belt (not shown), saw blade, described frame is positioned at the conveyer belt both sides, and described machine frame at two sides is arranged with a pair of saw blade 1 in parallel, and linkage connects described saw blade 1 and drive motors 4, the bearing block 3 of linkage is fixed on the stand plate 7, the below of described stand plate 7 is provided with support plate 10, and support plate 10 is fixed on the frame, and the pulley structure that can make it relative slip with support plate is set on the stand plate.
Described pulley structure comprises ball screw 11, feed screw nut's (not shown), ball screw support unit, described ball screw and feed screw nut's screw thread are in transmission connection, described ball screw support unit is installed on the support plate 10, and described feed screw nut is fixed on the stand plate 7 times.
Also comprise coaster motor 12, described coaster motor 12 connects with described ball screw 11 by shaft coupling.
Described coaster motor 12 is installed on the support plate 10.
Described pulley structure also comprises slide block 8 and slide rail 9, and described slide block 8 is fixed on stand plate 7 belows, and described slide rail 9 is fixed on the support plate 10, and described slide block 8 can slide on slide rail 9.
Described linkage also comprises belt pulley to, connecting axle, and an end of described connecting axle passes bearing block 3 and is connected with saw blade 1, and the other end connects the first right belt pulley 5 of belt pulley, and the second right belt pulley 6 of belt pulley is driven by drive motors 4.Among the figure, the belt that is enclosed within on first belt pulley 5 and second belt pulley 6 is not shown.
Side at described saw blade 1 also is provided with navigation sheet 2.
Connect gusset 13 and connect described navigation sheet 2 and frame.
When need saw log, make ball screw 11 rotations by coaster motor 12 earlier, coaster motor 12 stops when stand plate 7 is adjusted to correct position.Start drive motors 4 by belt pulley to transmission of power to connecting axle, connecting axle drives the saw blade rotation, log cuts moving and be sent on the saw blade on the conveyer belt.The present invention can cut open the log sawing machine to the log while both sides saw of different-diameter.
Claims (8)
1. log sawing machine saw bit adjusting device, comprise frame, conveyer belt, saw blade, described frame is positioned at the conveyer belt both sides, it is characterized in that: described machine frame at two sides is arranged with a pair of saw blade in parallel, linkage connects described saw blade and drive motors, and the bearing block of linkage is fixed on the stand plate, and the below of described stand plate is provided with support plate, support plate is fixed on the frame, and the pulley structure that can make it relative slip with support plate is set on the stand plate.
2. log sawing machine saw bit adjusting device according to claim 1, it is characterized in that: described pulley structure comprises ball screw, feed screw nut, ball screw support unit, described ball screw and feed screw nut's screw thread are in transmission connection, described ball screw support unit is installed on the support plate, and described feed screw nut is fixed under the stand plate.
3. log sawing machine saw bit adjusting device according to claim 2 is characterized in that: also comprise the coaster motor, described coaster motor connects with described ball screw by shaft coupling.
4. log sawing machine saw bit adjusting device according to claim 3 is characterized in that: described coaster motor is installed on the support plate.
5. log sawing machine saw bit adjusting device according to claim 2, it is characterized in that: described pulley structure also comprises slide block and slide rail, and described slide block is fixed on stand plate below, and described slide rail is fixed on the support plate, and described slide block can slide on slide rail.
6. log sawing machine saw bit adjusting device according to claim 5, it is characterized in that: described linkage comprises that also belt pulley is to, connecting axle, one end of described connecting axle passes bearing block and is connected with saw blade, the other end connects a right belt pulley of belt pulley, and another right belt pulley of belt pulley is driven by drive motors.
7. log sawing machine saw bit adjusting device according to claim 5 is characterized in that: the side at described saw blade also is provided with the navigation sheet.
8. log sawing machine saw bit adjusting device according to claim 7 is characterized in that: connect gusset and connect described navigation sheet and frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116040 CN203077409U (en) | 2013-03-14 | 2013-03-14 | Saw bit adjusting device for log sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116040 CN203077409U (en) | 2013-03-14 | 2013-03-14 | Saw bit adjusting device for log sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077409U true CN203077409U (en) | 2013-07-24 |
Family
ID=48823278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116040 Expired - Fee Related CN203077409U (en) | 2013-03-14 | 2013-03-14 | Saw bit adjusting device for log sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084985A (en) * | 2013-08-19 | 2014-10-08 | 都江堰金祥装饰工程有限公司 | Counter-shaft device with multiple blade saw |
| CN108312237A (en) * | 2018-01-23 | 2018-07-24 | 南昌华学科技有限公司 | A kind of suspension bridge is built with multiple planks cutting equipment simultaneously |
-
2013
- 2013-03-14 CN CN 201320116040 patent/CN203077409U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084985A (en) * | 2013-08-19 | 2014-10-08 | 都江堰金祥装饰工程有限公司 | Counter-shaft device with multiple blade saw |
| CN108312237A (en) * | 2018-01-23 | 2018-07-24 | 南昌华学科技有限公司 | A kind of suspension bridge is built with multiple planks cutting equipment simultaneously |
| CN108312237B (en) * | 2018-01-23 | 2021-05-14 | 赣州市华阳商品混凝土有限公司 | Suspension bridge is built with a plurality of plank cutting equipment simultaneously |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |