CN2573131Y - Vertical band saw capable of quick replacing band - Google Patents
Vertical band saw capable of quick replacing band Download PDFInfo
- Publication number
- CN2573131Y CN2573131Y CN 02259482 CN02259482U CN2573131Y CN 2573131 Y CN2573131 Y CN 2573131Y CN 02259482 CN02259482 CN 02259482 CN 02259482 U CN02259482 U CN 02259482U CN 2573131 Y CN2573131 Y CN 2573131Y
- Authority
- CN
- China
- Prior art keywords
- saw band
- pivoted arm
- pedestal
- band
- drive
- 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 vertical band saw machine which can be quickly replaced with a saw band. The utility model comprises a base, a driving device, a pivoting rod, an elastic component and a driving unit, wherein, the base is provided with an upper end part, a lower end part and a gap between the upper and the lower end parts. The driving device comprises an upper driving wheel, a lower driving wheel and a saw band which is sheathed and connected with the upper and the lower driving wheels and is around the gap of the base. A pivoting rod is capable of moving up and down and is pivoted to the upper driving wheel. The elastic component can push the pivoting rod to move upwards and drives the upper driving wheel to expand the saw band to complete the position. The driving unit can downwards press the pivoting rod and can drive the upper driving wheel to loosen the saw band, and the saw band can be replaced. Accordingly, the saw band replacement and positioning are quickly completed through a simple operation mode.
Description
[technical field]
The utility model relates to a kind of vertical band sawing machine, particularly relates to a kind of vertical band sawing machine of fast changeable saw band.
[background technology]
As Fig. 1, be example with general vertical band sawing machine 10, mainly comprise a pedestal 11, a drive unit 13, a slide block 14 and a quick detach 15.This pedestal 11 has a upper end 111 and a bottom 112, and a breach 113 that is defined in 111,112 of upper and lower ends.This drive unit 13 have a hub setting on pedestal 11 upper ends 111 drive 131, a hub setting at the lower driving wheel 132 of pedestal 11 bottoms 112, and the saw band 133 of a cover upper and lower drive 131,132 of connection and pile warp breach 113.This slide block 14 can and be kept supplying drive 132 pivots knot along pedestal 11 upper ends, 111 upper and lower slippages, and has a screw 141.This quick detach 15 has a location spanner 151, and a screw rod 152 that passes pedestal 11 upper ends 111 and screw togather with slide block 14 screws 141.
Whereby, consult Fig. 2, when the user upwards pulls dowelled spanner 151, and clockwise mode turn screw rod 152, make slide block 14 by the screw togather relation of screw 141, carry over screw rod 152, just can drive drive 131 synchronously and support saw band 133 and finish the location to top offset with screw rod 152.When the reverse turn screw rod 151 of user, make slide block 14 carry over screw rod 152 to bottom offset, just can drive drive 131 synchronously and unclasp saw band 133, make saw band 133 under not by the situation of tension, can be for taking off the operation of changing.Only, though said modules can reach the purpose of changing saw band 133, so it still has following disappearance and needs to be resolved hurrily when practical operation:
Because the tension of saw band 133 or unclasp, be: the position of drive 131 changes the elasticity of saw band 133 on the mistake, and should go up drive 131 are the actions that screw togather that utilize screw rod 152 and slide block 14, reach, the purpose of bottom offset, therefore, make on the drive 131, the distance of bottom offset, reach tension or unclasp the effect of saw band 133, certainly will want forward or counter-rotating dowelled spanner 151 several circles, just can make screw rod 152 drive that slide blocks 14 spiral shells advance or spiral shell moves back enough distances, and the action that should rotate dowelled spanner 151, obviously inconvenient in action, and consume the more time, and the drawing tension of saw band 133 can be because replacing person's difference, the too tight fracture easily of drawing tension is arranged, or too pine can't be finished disappearances such as scroll saw operation smoothly.
[utility model content]
The purpose of this utility model is to provide a kind of vertical band sawing machine of operating easy fast changeable saw band.
The utility model provides a kind of vertical band sawing machine of fast changeable saw band, it is characterized in that it includes:
One pedestal has a upper end and a bottom, and a breach that is defined between this upper and lower end;
One drive unit, comprise a hub setting on the pedestal upper end drive, a hub setting at the lower driving wheel of pedestal bottom, and the saw band of cover this upper and lower drive of connection and this pedestal breach of pile warp;
One with the pivoted arm of last drive pivot knot;
One elastic parts of ejection pivoted arm upwards is arranged between pivoted arm and the pedestal upper end;
One to pressing down the driver element that pushes away pivoted arm.
The vertical band sawing machine of described fast changeable saw band, it is characterized in that: this driver element can comprise a spanner, an eccentric block and a roller, this spanner is to pass the pedestal upper end, and it is fixed with eccentric block, this eccentric block has towards a short brink of pivoted arm and a long side, this roller is to be hubbed on the eccentric block long side, when spanner drives the eccentric block rotation, and with the eccentric block long side during towards pivoted arm, this roller meeting is the pushing pivoted arm downwards, and drive unclasps saw band to make pivoted arm also drive upward to bottom offset.
The vertical band sawing machine of described fast changeable saw band is characterized in that: an end of this pivoted arm can be tied with pedestal upper end pivot, and the other end is with respect to this driver element, and this elastic parts is that contact is between this pivoted arm other end and pedestal upper end.
This elastic parts can be a spring.
Conclude above-mentionedly, the vertical band sawing machine of fast changeable saw band of the present utility model is real to have had following listed advantage and effect:
The utility model need only be just, about 90 degree of contrary turn spanner, just can drive pivoted arm 50 upper and lower displacements, reach the purpose that unclasps saw band 43 or tension saw band 43, not only use processing ease, and the spacing of pivoted arm 50 swing is fixed, and the drawing tension that can have also can be in certain scope, and too tight or too loose situation is not arranged, can make the scroll saw operation more smooth and easy, and promote mode and practicality on using.
[description of drawings]
Advance to describe in detail below by most preferred embodiment and accompanying drawing vertical band sawing machine to fast changeable saw band of the present utility model, in the accompanying drawing:
Fig. 1 is a front view, and the situation of general vertical band sawing machine tension saw band is described.
Fig. 2 is a front view, illustrates that general vertical band sawing machine unclasps the situation of saw band.
Fig. 3 is a front view, and a preferred embodiment of the utility model vertical band sawing machine is described.
Fig. 4 is the dorsal view of this preferred embodiment:
Fig. 5 is a front view, illustrates that this preferred embodiment unclasps the situation of a saw band.
Fig. 6 is a front view, and the situation of this preferred embodiment tension saw band is described.
[specific embodiment]
As Fig. 3, Fig. 4, a preferred embodiment of the vertical band sawing machine of the utility model fast changeable saw band is to comprise a pedestal 20, a drive unit 40, a pivoted arm 50, an elastic parts 60 and a driver element 70.
This pedestal 20 has a upper end 21 and a bottom 22, and a breach 23 that is defined in 21,22 of upper and lower ends.
This drive unit 40 have a hub setting on pedestal 20 upper ends 21 drive 41, a hub setting at the lower driving wheel 42 of pedestal 20 bottoms 22, and the saw band 43 of a cover upper and lower drive 41,42 of connection and pile warp breach 23.
This pivoted arm 50 is for should going up drive 41 pivots knot, have one with an end 51 of pedestal 20 upper ends 21 pivots knot, and the other end 52 that is in reverse to an end 51.
This elastic parts 60 is arranged between pivoted arm 50 other ends 52 and pedestal 20 upper ends 21, can be permanent ejection pivoted arm 50 to top offset.This elastic parts 60 is a kind of compression spring at present embodiment.
This driver element 70 has a spanner 71, an eccentric block 72 and a roller 73.This spanner 71 is to pass pedestal 20 upper ends 21, and with eccentric block 72 fixed formation interlocks.This eccentric block 72 has towards a short brink 721 of pivoted arm 50 other ends 52 and a long side 722.This roller 73 is to be hubbed on eccentric block 72 long sides 722.
Consult Fig. 5, in the time will unclasping saw band 43, need only spend by turn spanner 71 about 90, just can drive eccentric block 72 rotates, and with 73 downward pushing pivoted arm 50 other ends 52 of the roller on eccentric block 72 long sides 722, make pivoted arm 50 other ends 52 overcome the elastic force of elastic parts 60, reaching with an end 51 is the downward turn of the centre of gyration, and drive is gone up drive 41 to bottom offset, make drive 41 no longer tension saw bands 43, at this moment, this saw band 43 is the state of unclasping, be available for users to take off easily, or the new saw band 43 that changes the outfit.
Consult Fig. 6, in the time will locating saw band 43, reverse turn spanner 71, make spanner 71 drive eccentric blocks 72 with short brink 721 towards pivoted arm 50 other ends 52, and form a spacing that can return back to original position for pivoted arm 50, this elastic parts 60 just can play Zhang Huifu under the situation that external force discharges, and pushing tow pivoted arm 50 other ends 52 that make progress, go up drive 41 to top offset and drive, make drive 41 support saw band 43, at this moment, saw band 43 is tight operational state.
Claims (4)
1, a kind of vertical band sawing machine of fast changeable saw band is characterized in that it includes:
One pedestal has a upper end and a bottom, and a breach that is defined between this upper and lower end;
One drive unit, comprise a hub setting on the pedestal upper end drive, a hub setting at the lower driving wheel of pedestal bottom, and the saw band of cover this upper and lower drive of connection and this pedestal breach of pile warp;
One with the pivoted arm of last drive pivot knot;
One elastic parts of ejection pivoted arm upwards is arranged between pivoted arm and the pedestal upper end;
One to pressing down the driver element that pushes away pivoted arm.
2, the vertical band sawing machine of fast changeable saw band as claimed in claim 1, it is characterized in that: this driver element comprises a spanner, an eccentric block and a roller, this spanner is to pass the pedestal upper end, and it is fixed with eccentric block, this eccentric block has towards a short brink of pivoted arm and a long side, and this roller is to be hubbed on to push pivoted arm on the eccentric block long side downwards.
3, the vertical band sawing machine of fast changeable saw band as claimed in claim 1, it is characterized in that: an end of this pivoted arm and pedestal upper end pivot knot, the other end is with respect to this driver element, and this elastic parts is that contact is between this pivoted arm other end and pedestal upper end.
4, the vertical band sawing machine of fast changeable saw band as claimed in claim 1 is characterized in that: this elastic parts is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259482 CN2573131Y (en) | 2002-10-17 | 2002-10-17 | Vertical band saw capable of quick replacing band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259482 CN2573131Y (en) | 2002-10-17 | 2002-10-17 | Vertical band saw capable of quick replacing band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573131Y true CN2573131Y (en) | 2003-09-17 |
Family
ID=33726842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02259482 Expired - Fee Related CN2573131Y (en) | 2002-10-17 | 2002-10-17 | Vertical band saw capable of quick replacing band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573131Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875240A (en) * | 2015-05-22 | 2015-09-02 | 陈烁 | Set saw band-sawing machine |
| CN105252075A (en) * | 2015-11-05 | 2016-01-20 | 浙江锯力煌锯床股份有限公司 | Intelligent automobile exhaust catalyst sawing combined machine tool |
| CN107801762A (en) * | 2017-11-24 | 2018-03-16 | 河北天行机械制造有限公司 | A kind of pneumatic control tension mechanism of bone sawing machine |
| CN108067681A (en) * | 2017-12-12 | 2018-05-25 | 青岛盛健工贸有限公司 | It is a kind of to be convenient for horizontal band sawing machine of the handling with saw |
-
2002
- 2002-10-17 CN CN 02259482 patent/CN2573131Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875240A (en) * | 2015-05-22 | 2015-09-02 | 陈烁 | Set saw band-sawing machine |
| CN105252075A (en) * | 2015-11-05 | 2016-01-20 | 浙江锯力煌锯床股份有限公司 | Intelligent automobile exhaust catalyst sawing combined machine tool |
| CN105252075B (en) * | 2015-11-05 | 2017-08-25 | 浙江锯力煌锯床股份有限公司 | Intelligent vehicle tail-gas catalyst sawing building-block machine |
| CN107801762A (en) * | 2017-11-24 | 2018-03-16 | 河北天行机械制造有限公司 | A kind of pneumatic control tension mechanism of bone sawing machine |
| CN108067681A (en) * | 2017-12-12 | 2018-05-25 | 青岛盛健工贸有限公司 | It is a kind of to be convenient for horizontal band sawing machine of the handling with saw |
| CN108067681B (en) * | 2017-12-12 | 2019-06-21 | 青岛盛健工贸有限公司 | A kind of horizontal band sawing machine convenient for loading and unloading band saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAO HUIJUAN Free format text: FORMER OWNER: JIANG PEILIE Effective date: 20050916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050916 Address after: Taichung County in Taiwan Province Li Yongming Street No. 396 Patentee after: Liao Huijuan Address before: Taiwan, China Patentee before: Jiang Peilie |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030917 Termination date: 20101017 |