CN2685044Y - Fast connecting mechanism for multi-saw blade sawing machine spindle - Google Patents
Fast connecting mechanism for multi-saw blade sawing machine spindle Download PDFInfo
- Publication number
- CN2685044Y CN2685044Y CN 200420025963 CN200420025963U CN2685044Y CN 2685044 Y CN2685044 Y CN 2685044Y CN 200420025963 CN200420025963 CN 200420025963 CN 200420025963 U CN200420025963 U CN 200420025963U CN 2685044 Y CN2685044 Y CN 2685044Y
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- CN
- China
- Prior art keywords
- cutter shaft
- spindle
- sawing machine
- slide
- machine
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- Expired - Fee Related
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Abstract
The utility model relates to a fast connecting mechanism for the multi-saw blade sawing machine spindle, comprising a machine base, two side machine frames connected on the machine base and a slice mechanism. The slice mechanism is composed of a motor, the spindle and a plurality of disc saw blades coaxially connected on the spindle. One end of the spindle is connected in the bearing of the machine frame and is coaxially connected with the output axle of the motor; the other end of the spindle with a protrusion or a flute which is coaxially connected with the flute or the protrusion of the connection axle; a sliding base is arranged on a setting plate; a movable base under the sliding base is connected with a screw rod; the screw rod is connected with the machine frame; the screw rod driving the movable base, the sliding base moves axially in the slotted hole of the setting plate. The utility model is fast and conveniently connected with the spindle by moving the connection shaft; the connection mechanism has simple and reasonable structure, high connection precision; the utility model improves cutting strip quality and the working efficiency of the multi-saw blade sawing machine, and is widely use in multi-saw blade sawing machines of all kinds of strips.
Description
Technical field
The utility model relates to a kind of bindiny mechanism of cutter shaft of the sawing machine that is used for processing wide breadth sheet material, especially relates to a kind of quick-connect machanism of multi-disc sawing machine cutter shaft.
Background technology
Along with the raising of living standards of the people, people live, working environment constantly changes, and all kinds of sheet materials such as solid wooden floor board, composite floor board and glued board are one of main materials of finishing at present.And the multi-disc sawing machine that is used to cut wide plate is made of frame, rack-mounted transmission mechanism, cutter shaft and the many groups circular saw bit and the feed mechanism that are installed on the cutter shaft.One end of cutter shaft is connected with driving shaft on frame one side, and driving shaft is connected with motor by belt gear, and the other end of cutter shaft then is connected on the connecting axle of frame opposite side, and the motor-driven cutter shaft once is cut into the multi-disc lath with whole sheet material.Though multiple blade saw can improve the operating efficiency of cutting lath, also has the following disadvantages: 1, because cutter shaft is to be connected with motor by belt gear, because of transmission mechanism exists power attenuation, so reduced the power of cutter shaft.2, because in the process of cuts sheet material, need often to change blade, but the two ends of cutter shaft are connected with connecting axle with driving shaft by locating groove respectively, and the driving shaft and the connecting axle that are connected on the machine frame at two sides are all fixed, and can not move axially, therefore just cutter shaft must be taken out from machine frame at two sides during tool changing,, often need to assist dismounting, installation by suspender because cutter shaft and blade are heavier.And after tool changing finishes, locating groove by the cutter shaft two ends is connected with connecting axle with the driving shaft at its two ends respectively again, and keep cutter shaft coaxial with the connecting axle and the driving shaft at its two ends, therefore when cutter shaft and driving shaft and connecting axle fit clearance hour, cutter shaft installation and adjustment work is difficulty very, time-consuming taking a lot of work has a strong impact on cutting efficiency; But when cutter shaft and driving shaft and connecting axle fit clearance were big, cutter shaft just can not keep coaxial with driving shaft and connecting axle, not only influences the quality of converted products, but also fragile lathe.
Summary of the invention
The purpose of this utility model provides a kind of rational in infrastructure, simple, the quick-connect machanism of the multi-disc sawing machine cutter shaft that cutter shaft is quick and easy for installation.
For achieving the above object, the utility model provides a kind of quick-connect machanism of multi-disc sawing machine cutter shaft, comprise support and the machine frame at two sides and the slicing mechanism that are connected on the support, described slicing mechanism is by motor, cutter shaft constitutes with coaxial several pieces circular saw bits that are connected on the cutter shaft, one end bearing of cutter shaft is connected in the bearing of frame, and be connected with the output shaft of motor is coaxial, groove or protruding coaxial connection the on the other end of cutter shaft has projection or groove and is arranged on connecting axle, slide is arranged on the backing plate, the mobile seat of slide bottom is connected with screw mandrel, and screw mandrel is connected on the frame, and screw mandrel moves axially by moving in the slotted eye of seat drive slide on backing plate.
Compared with the prior art, cutter shaft one end of the present utility model directly is connected with the output shaft of motor, to improve transmission efficiency, the other end of cutter shaft then is connected with connecting axle on the slide, slide moves axially along backing plate by screw mandrel and mobile seat, therefore when changing blade, can make mobile seat drive a slide by screw mandrel moves to the opposite direction of cutter shaft, making connecting axle move axially realization separates fast and is connected with cutter shaft, and need not cutter shaft is removed from frame, just cylinder blade can be changed from cutter shaft, after tool changing finishes, again with slide to cutter shaft one side shifting, locating piece by connecting axle is rapid, be connected with the cutter shaft locating piece accurately, so the cutter shaft syndeton is reasonable, simply, and cutter shaft mounting or dismounting rapidly, convenient, tool changing is time saving and energy saving, improves the operating efficiency of many saw blades effectively.Moreover, owing to protecting the be connected precision of operator axle, can improve the quality of cutting lath with connecting axle and driving shaft.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
See the quick-connect machanism of multi-disc sawing machine cutter shaft shown in Figure 1, comprise support 1 and the machine frame at two sides 2 and slicing mechanism and the feed mechanism that are connected on the support 1.Slicing mechanism of the present utility model is seen shown in Figure 1, constitute by motor 16, cutter shaft 14 and coaxial several pieces circular saw bits 11 that are connected on the cutter shaft 14, be provided with spacer 12 between each circular saw bit 11, make the width difference that cuts out sheet material by the spacer 12 that different in width is installed, two locking nuts 10 are screwed on the cutter shaft 14 respectively and are pressed on the circular saw bit 11 in two outsides.Cutter shaft 14 1 end bearings of the present utility model are connected in bearing 15 holes of frame 2, and cutter shaft 14 is connected with the output shaft of motor 16 is coaxial by key, are the associated mode structure, and simplified structure also can improve transmission efficiency.The other end of cutter shaft 14 is connected with connecting axle 7 on the slide 4, slide 4 is connected with frame 2 by backing plate 5, connecting axle 7 is contained in the slide 4 by bearing, one end of cutter shaft 14 has projection or groove, by moving sliding base 4 connecting axle 7 is moved, the groove of its end or projection fast and cutter shaft 14 be located by connecting.The utility model preferably cutter shaft 14 1 ends studs with the locating piece 9 of being with projection or band groove, and connecting axle 7 also stud with match with locating piece 9 ends have groove or with the locating piece 8 of protruding axle, cutter shaft 14 is connected on the frame 2, drives cutter shaft 14 rotation cuts sheet material by motor 16.For making cutting dust kicked up by somebody walking in front bits can pass through the dust catcher sucking-off, dust shield 13 also is housed on frame 2, dust shield 13 is connected with blower fan by pipeline.Slide 4 of the present utility model is arranged on the backing plate 5, the backing plate 5 that is provided with slotted eye is fixed on the frame 2, and fixedly connected with mobile seat 3 in slide 4 bottoms, the screw mandrel that is connected on the frame 2 is arranged in the mobile seat 3, when shaking screw mandrel, then drive mobile seat 3 and make slide 4, connecting axle 7 is moved along the axial direction of cutter shaft 14 along moving axially in the slotted eye of backing plate 5.
The centre-to-centre spacing of the utility model for regulating connecting axle 7 makes connecting axle 7 and motor 16 output shafts keep coaxial, also is provided with height-adjustable cushion block 6 between slide 4 and the backing plate 5.
The utility model tool changing is convenient, fast, can be applicable on the various veneer sawing machines.
Claims (4)
1, a kind of quick-connect machanism of multi-disc sawing machine cutter shaft, comprise support (1) and be connected machine frame at two sides (2) and slicing mechanism on the support (1), it is characterized in that: described slicing mechanism is by motor (16), cutter shaft (14) constitutes with coaxial several pieces circular saw bits (11) that are connected on the cutter shaft (14), one end bearing of cutter shaft (14) is connected in the bearing (15) of frame (2), and with coaxial connection of output shaft of motor (16), groove or protruding coaxial connection the on the other end of cutter shaft (14) has projection or groove and is arranged on connecting axle (7), slide (4) is arranged on the backing plate (5), the mobile seat (3) of slide (4) bottom is connected with screw mandrel, screw mandrel is connected on the frame (2), and screw mandrel moves axially by moving in the slotted eye of seat (3) drive slide (4) on backing plate (4).
2, the quick-connect machanism of multi-disc sawing machine cutter shaft according to claim 1 is characterized in that: also be provided with height-adjustable cushion block (6) between described slide (4) and the backing plate (5).
3, the quick-connect machanism of multi-disc sawing machine cutter shaft according to claim 1, it is characterized in that: described cutter shaft (14) one ends stud with the locating piece (9) of band projection or band groove, and connecting axle (7) also stud with match with locating piece (9) end have groove or with protruding locating piece (8).
4, the quick-connect machanism of multi-disc sawing machine cutter shaft according to claim 1 is characterized in that: be provided with spacer (12) between described each circular saw bit (11), the locking nut (10) that is connected on the cutter shaft (14) is pressed on the two outboard disc saw blades (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025963 CN2685044Y (en) | 2004-04-02 | 2004-04-02 | Fast connecting mechanism for multi-saw blade sawing machine spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025963 CN2685044Y (en) | 2004-04-02 | 2004-04-02 | Fast connecting mechanism for multi-saw blade sawing machine spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685044Y true CN2685044Y (en) | 2005-03-16 |
Family
ID=34670043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420025963 Expired - Fee Related CN2685044Y (en) | 2004-04-02 | 2004-04-02 | Fast connecting mechanism for multi-saw blade sawing machine spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685044Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380893A (en) * | 2011-10-21 | 2012-03-21 | 王国强 | Automatic multi-blade saw for mold pressing plate |
| CN104159705A (en) * | 2012-03-01 | 2014-11-19 | 法国圣戈班玻璃厂 | Method and device for producing a sound-absorbing panel |
| CN105966827A (en) * | 2016-06-14 | 2016-09-28 | 江苏联峰能源装备有限公司 | Positioning device of hot saw movement roller bed |
| CN109435082A (en) * | 2018-11-06 | 2019-03-08 | 能诚集团有限公司 | Flowing water wire-electrode cutting device |
-
2004
- 2004-04-02 CN CN 200420025963 patent/CN2685044Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380893A (en) * | 2011-10-21 | 2012-03-21 | 王国强 | Automatic multi-blade saw for mold pressing plate |
| CN104159705A (en) * | 2012-03-01 | 2014-11-19 | 法国圣戈班玻璃厂 | Method and device for producing a sound-absorbing panel |
| CN105966827A (en) * | 2016-06-14 | 2016-09-28 | 江苏联峰能源装备有限公司 | Positioning device of hot saw movement roller bed |
| CN109435082A (en) * | 2018-11-06 | 2019-03-08 | 能诚集团有限公司 | Flowing water wire-electrode cutting device |
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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 |