CN204195895U - A kind of thick bamboo tube shear - Google Patents
A kind of thick bamboo tube shear Download PDFInfo
- Publication number
- CN204195895U CN204195895U CN201420580504.0U CN201420580504U CN204195895U CN 204195895 U CN204195895 U CN 204195895U CN 201420580504 U CN201420580504 U CN 201420580504U CN 204195895 U CN204195895 U CN 204195895U
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- CN
- China
- Prior art keywords
- thick bamboo
- circular saw
- bamboo tube
- frame
- sawtooth
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Abstract
The utility model provides a kind of thick bamboo tube shear, comprise frame, frame is provided with circular saw and protective cover thereof, described protective cover is arranged on the top of circular saw, frame is arranged with the actuating unit be connected with circular saw, the front of circular saw side is provided with fixed length baffle plate, described fixed length baffle plate is movably connected in frame by guide rod, separation dividing plate is also provided with under frame, the thick bamboo tube cut away is separated with bamboo bits, bamboo bits throw away at a high speed from the tangential direction of circular saw, and thick bamboo tube is fallen to be separated after on dividing plate and tumbled towards considering contrary opposite side to be worth doing with bamboo.The utility model can cut off thick bamboo tube or half thick bamboo tube that thick bamboo tube obtains equal length automatically, does not need prior line, and thick bamboo tube can be separated with bamboo bits, and efficiency is high, manufactures simple, improves simultaneously, improve its life-span and utilization rate to circular saw structure.
Description
Technical field
The utility model relates to a kind of thick bamboo tube shear, belongs to bamboo wood deep process technology field.
Background technology
Bamboo all needs to carry out cut-out process before processing, and bamboo cuts off to be needed to use sawing machine, and the sawing machine used at present is relatively simple for structure, if need the bamboo sawing out equal length, need first to have measured size, then setting-out, then carry out sawing according to setting-out, but setting-out can be worn away because of carelessness, cumbersome like this, affect the quality of sawing, and the thick bamboo tube sawed and bamboo bits mix, also need manually thick bamboo tube to be cleared from bamboo bits, waste of manpower.
In addition, circular saw is the common tool of bamboo wood processing operation, and make for the raw-material cutting processing such as thick bamboo tube, plank, it is made up of workbench and the circular saw bit be arranged on workbench.When circular saw of the prior art carries out cutting operation, some utilizes the handle be connected with circular saw manually to cut, as the patent No. 201420067685.7 provides a kind of manual saw off line, its automaticity is not high, in addition, if circular saw automation cutting can be realized, namely need to carry out to work continuously or High-speed machining time, because each sawtooth needs to cut workpiece constantly, cut the heat produced cannot distribute in time, circular saw is caused to generate heat serious, easy appearance distortion or damage, service life is short, and limit the rotating speed of circular saw, stock-removing efficiency is low.
Summary of the invention
For the problem mentioned in above-mentioned background technology, main purpose of the present utility model is to provide a kind of thick bamboo tube shear, it can cut off thick bamboo tube or half thick bamboo tube that thick bamboo tube obtains equal length automatically, do not need prior line, and thick bamboo tube can be separated with bamboo bits, efficiency is high, manufactures simple, circular saw structure is improved simultaneously, improve its life-span and utilization rate.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of thick bamboo tube shear, comprise frame, frame is provided with circular saw and protective cover thereof, described protective cover is arranged on the top of circular saw, frame is arranged with the actuating unit be connected with circular saw, the front of circular saw side (dropping direction towards thick bamboo tube) is provided with fixed length baffle plate, described fixed length baffle plate is movably connected in frame by guide rod, separation dividing plate is also provided with under frame, the thick bamboo tube cut away is separated with bamboo bits, bamboo bits throw away at a high speed from the tangential direction of circular saw, thick bamboo tube is fallen to be separated after on dividing plate and is tumbled towards considering contrary opposite side to be worth doing with bamboo, during cutting, thick bamboo tube one end props up fixed length baffle plate, and thick bamboo tube can make it cut away toward the translation of circular saw place by operator, and the distance between fixed length baffle plate and circular saw is sawed-off thick bamboo tube length.
As further preferred, described separation dividing plate comprises two boards body and connects into the shape of falling v.
As further preferred, motor, belt and belt pulley that what described actuating unit was arranged under comprising frame connect successively, described circular saw is provided with axle, and the bearing block on axle is fixed in frame, axle is also equipped with belt pulley, and belt pulley is connected with motor by belt.
As further preferably, the protective cover of described circular saw comprises identical with circular saw radian and with the parallel plane arc of circular saw be formed by connecting with the arc of circular saw plane orthogonal.
As further preferred, fixed length baffle plate is provided with perforate, is set on guide rod by perforate.
As further preferred, described fixed length baffle plate is bolted on guide rod.
As further preferred, described circular saw comprises interior disk and outer disc, described interior disk and outer disc are welded to each other and form, the center of described interior disk has through hole, retainer ring is provided with in described through hole, described outer disc is circumferentially connected with multiple sawtooth, and described any sawtooth is fixed on outer disc by rivet.Sawtooth is fixed on outer disc by rivet by the utility model, in use, if certain sawtooth has damaged, can directly change this sawtooth, again repair and use.
As further preferred, described sawtooth has the main cutting portion of the radial direction protrusion saw bit matrix along circular saw, and the shape of main cutting portion on sawtooth matrix thickness direction of adjacent saw-tooth is different; During use, the difformity sawtooth be disposed adjacent during circular saw rotates in each group saw blade can cut workpiece with different cutting output, contribute to circular saw chip removal and heat radiation, can heat problem be reduced over, contribute to improving stock-removing efficiency and circular saw service life.
As further preferred, the shape of main cutting portion on sawtooth matrix thickness direction of adjacent saw-tooth is followed successively by triangle and trapezoidal shape, triangle and trapezoidal cross arrangement.
As further preferred, described sawtooth is the revolution circumference arranged in groups along circular saw.
The beneficial effects of the utility model are: the utility model can cut off thick bamboo tube or half thick bamboo tube that thick bamboo tube obtains equal length automatically, do not need prior line, and the thick bamboo tube cut away can be separated with bamboo bits, efficiency is high, manufacture simple, and, in the utility model circular saw, the main cutting portion of adjacent two sawtooth has different cutting outputs, be equivalent to the cutting task of an original sawtooth to divide give plural sawtooth, thus will spread heat be cut, and be conducive to chip removal, the generation of heat problem can be reduced over, extend circular saw service life, above-mentioned circular saw can cut with higher rotating speed simultaneously, contribute to improving stock-removing efficiency.In addition, in use, if certain sawtooth has damaged, can directly change this sawtooth, again repair use again, shorten repairing efficiency like this, decrease the impact on production and processing, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of the utility model embodiment thick bamboo tube shear.
Fig. 2 is the structure schematic top plan view of the utility model embodiment thick bamboo tube shear.
Fig. 3 is the structural representation of the circular saw in Fig. 1.
Fig. 4 is the structural representation of Fig. 3 intermediate cam shape sawtooth.
Fig. 5 is the structural representation of trapezoidal sawtooth in Fig. 3.
What mark in accompanying drawing is described as follows: 1-frame, 2-circular saw, 3-protective cover, 4-fixed length baffle plate, 5-guide rod, 6-are separated dividing plate, 7-axle, 8-bearing block, 9-belt pulley, 10-bolt, the outlet of 11-bamboo bits, the outlet of 12-thick bamboo tube, disk in 2.1-, 2.2-outer disc, 2.3-through hole, 2.4-retainer ring, 2.5-sawtooth, 2.6-rivet, 2.7-triangle, 2.8-are trapezoidal.
Detailed description of the invention
The realization of the utility model object, functional characteristics and beneficial effect, be described further below in conjunction with specific embodiment and accompanying drawing.
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1-2, the utility model embodiment thick bamboo tube shear, comprise frame 1, frame 1 is provided with circular saw 2 and protective cover 3 thereof, described protective cover 3 is arranged on the top of circular saw 2, frame 1 is arranged with the actuating unit be connected with circular saw 2, the front of circular saw 2 side is provided with fixed length baffle plate 4, described fixed length baffle plate 4 is movably connected in frame 1 by guide rod 5, also be provided with for 1 time in frame and be separated dividing plate 6, the thick bamboo tube cut away is separated with bamboo bits, bamboo bits throw away at a high speed from the tangential direction of circular saw 2, thick bamboo tube is fallen to be separated after on dividing plate 6 and is tumbled towards considering contrary opposite side to be worth doing with bamboo.The protective cover 3 of described circular saw comprises identical with circular saw 2 radian and with the parallel plane arc of circular saw be formed by connecting with the arc of circular saw plane orthogonal.Described separation dividing plate 6 comprises two boards body and connects into the shape of falling v.
As shown in Figure 2, described actuating unit comprises the motor connected successively, belt and the belt pulley that frame is arranged for 1 time, and described circular saw has an axle 7, on axle 7, two bearing blocks 8 are fixed in frame 1, axle 7 has also filled a belt pulley 9, belt pulley 9 is connected with motor by belt.(motor, belt are prior art, not shown in the figures anticipate out).
Fixed length baffle plate 4 is provided with perforate, is set on guide rod 5 by perforate, and is fixed by bolt 10.
As shown in Figure 3, described circular saw comprises interior disk 2.1 and outer disc 2.2, described interior disk 2.1 and outer disc 2.2 are welded to each other and form, the center of described interior disk 2.1 has through hole 2.3, retainer ring 2.4 is provided with in described through hole 2.3, described outer disc 2.2 is circumferentially connected with multiple sawtooth 2.5, and described any sawtooth 2.5 is fixed on outer disc 2.2 by rivet 2.6.
Described sawtooth 2.5 has the main cutting portion of the radial direction protrusion saw bit matrix along circular saw 2, and the shape of main cutting portion on sawtooth matrix thickness direction of adjacent saw-tooth 2.5 is different.
As shown in Figures 4 and 5, the shape of main cutting portion on sawtooth matrix thickness direction of adjacent saw-tooth 2.5 is followed successively by triangle and trapezoidal shape, triangle and trapezoidal cross arrangement.Described sawtooth 2.5 is the revolution circumference arranged in groups along circular saw 2.
Claims (9)
1. a thick bamboo tube shear, comprise frame, frame is provided with circular saw and protective cover thereof, it is characterized in that: described protective cover is arranged on the top of circular saw, frame is arranged with the actuating unit be connected with circular saw, the front of circular saw side is provided with fixed length baffle plate, and described fixed length baffle plate is movably connected in frame by guide rod, under frame, be also provided with separation dividing plate.
2. thick bamboo tube shear according to claim 1, is characterized in that: described separation dividing plate comprises two boards body and connects into the shape of falling v.
3. thick bamboo tube shear according to claim 1, it is characterized in that: motor, belt and belt pulley that what described actuating unit was arranged under comprising frame connect successively, described circular saw is provided with axle, bearing block on axle is fixed in frame, axle is also equipped with belt pulley, and belt pulley is connected with motor by belt.
4. thick bamboo tube shear according to claim 1, is characterized in that: fixed length baffle plate is provided with perforate, is set on guide rod by perforate.
5. thick bamboo tube shear according to claim 4, is characterized in that: described fixed length baffle plate is bolted on guide rod.
6. thick bamboo tube shear according to claim 1, it is characterized in that: described circular saw comprises interior disk and outer disc, described interior disk and outer disc are welded to each other and form, the center of described interior disk has through hole, retainer ring is provided with in described through hole, described outer disc is circumferentially connected with multiple sawtooth, and described any sawtooth is fixed on outer disc by rivet.
7. thick bamboo tube shear according to claim 6, is characterized in that: described sawtooth has the main cutting portion of the radial direction protrusion saw bit matrix along circular saw, and the shape of main cutting portion on sawtooth matrix thickness direction of adjacent saw-tooth is different.
8. thick bamboo tube shear according to claim 7, is characterized in that: the shape of main cutting portion on sawtooth matrix thickness direction of adjacent saw-tooth is followed successively by triangle and trapezoidal shape, triangle and trapezoidal cross arrangement.
9. the thick bamboo tube shear according to claim 7 or 8, is characterized in that: described sawtooth is the revolution circumference arranged in groups along circular saw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580504.0U CN204195895U (en) | 2014-10-10 | 2014-10-10 | A kind of thick bamboo tube shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580504.0U CN204195895U (en) | 2014-10-10 | 2014-10-10 | A kind of thick bamboo tube shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195895U true CN204195895U (en) | 2015-03-11 |
Family
ID=52653892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580504.0U Expired - Fee Related CN204195895U (en) | 2014-10-10 | 2014-10-10 | A kind of thick bamboo tube shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308899A (en) * | 2014-10-10 | 2015-01-28 | 安吉县瑞旺竹木制品厂 | Bamboo tube cutting machine |
-
2014
- 2014-10-10 CN CN201420580504.0U patent/CN204195895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308899A (en) * | 2014-10-10 | 2015-01-28 | 安吉县瑞旺竹木制品厂 | Bamboo tube cutting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161010 |