CN207289050U - A kind of numerical control band saw device for tensioning saw blade - Google Patents
A kind of numerical control band saw device for tensioning saw blade Download PDFInfo
- Publication number
- CN207289050U CN207289050U CN201720684081.0U CN201720684081U CN207289050U CN 207289050 U CN207289050 U CN 207289050U CN 201720684081 U CN201720684081 U CN 201720684081U CN 207289050 U CN207289050 U CN 207289050U
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- China
- Prior art keywords
- spring
- saw blade
- castor
- connecting rod
- numerical control
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Abstract
The utility model discloses a kind of numerical control band saw device for tensioning saw blade,Including lathe,Actuating motor,Workbench,Saw blade and limiting plate,The utility model structure is by will set spring I on castor,Spring II is set on drive,Groove is set on saw blade inner wall,And spring I is flexibly connected castor,Spring II is fixedly connected with drive,And the restriction in structure is carried out to spring I and spring II,This new structure is set to have certain stability and resiliency,By the way that ring block will be set inside castor,Connecting rod and spring I,Upper end sets the limiting plate being harmonious,And the connection mode and locus of several structures are defined,Make the structure of this new structure simple,By the way that loop bar upper and lower end face is set multiple through holes,Embedded bar upper and lower end face sets spring catch,And carry out spring catch,Through hole,The restriction of the structure and connection mode of loop bar and castor inner wall,This new structure is set to carry out fine length adjustment.
Description
Technical field
Numerical control band saw correlative technology field is the utility model is related to, is specially a kind of numerical control band saw saw blade tensioning dress
Put.
Background technology
The basic principle of band sawing machine is to achieve the purpose that sawing by the reciprocating motion of saw blade, and band sawing machine is broadly divided into horizontal
Band sawing machine and vertical band sawing machine.Saw blade needs to ensure its slackness during sawing, so could effectively improve sawing
Efficiency.Device for tensioning saw blade can adjust the elastic of saw blade, and common tensioning apparatus, is tool when needing in real time according to sawing
Body situation is adjusted, and real-life saw blade is during the work time, few to automatically adjust, most machine
Device needs constantly to carry out manual adjustment, this is not only dangerous, but also influences work efficiency, does not reach the regulation and control of detail, for this
It is proposed that a kind of numerical control band saw device for tensioning saw blade is used to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of numerical control band saw device for tensioning saw blade, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of numerical control band saw device for tensioning saw blade,
Including lathe, actuating motor, workbench, saw blade and limiting plate, the lathe lower end is internally provided with actuating motor, performs electricity
Transmission shaft is provided with machine, and transmission shaft runs through lathe lower face, the transmission shaft driven connects drive, and drive passes through solid
Determine bolt to be arranged in the fixed plate of lower end, and drive and the spring II of its side upper end are integrated casting and form, the spring
II drive connection saw blades, saw blade are in " O " shape, it is arranged on castor through workbench, and saw blade inner surface be provided with it is more
The identical groove of a spacing distance, is provided with the equal embedded groove of multiple spacing distances on the castor side, thereon end face
The limiting plate being harmonious therewith is provided with, and is internally provided with ring block, fixing bolt, fixing bolt are provided with the limiting plate
Sequentially pass through limiting plate and ring block is arranged in the fixed plate of upper end, for the ring block in annular shape, it is fixedly installed on work
Inside driving wheel, limited block is provided with its ring block, is fixed with connecting rod on the limited block, connecting rod include loop bar and
Embedded bar, and connecting rod upper end is fixedly installed spring I.
Preferably, the limited block, connecting rod and spring I are based on ring block and surround shape in annulus, three's quantity with it is embedding
Enter that the quantity of groove is equal, and spring I is sequentially connected with the groove on saw blade, the quantity of groove is more than spring I's or spring II
The upper end of quantity, spring I and spring II are preferably arranged to rubber ring, and middle-end is arranged to spring, and spring I is fixed on company in lower end
On extension bar.
Preferably, the connecting rod is slidably connected with embedded groove, and the spring I of connecting rod upper end is arranged at the appearance of castor
Face, and the width of connecting rod is equal with embedded well width, the height highly less than embedded groove.
Preferably, two end faces are both provided with multiple through holes to the loop bar up and down, and embedded bar is respectively provided with two end faces up and down
There is spring catch, and spring catch is slidably connected with through hole, spring catch is set through through hole.
Preferably, the spring catch is less than loop bar to work to the distance between first through hole of through hole and last through hole
The distance of driving wheel inner wall, and the height of limited block is less than the height of castor inner wall.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure setting is reasonable, feature
By force, has the following advantages：
1st, by that will set spring I on castor, setting spring II, groove is set on saw blade inner wall on drive,
And spring I is flexibly connected castor, spring II is fixedly connected with drive, and spring I and spring II is carried out in structure
Limit, this new structure is possessed certain stability and resiliency；
2nd, by will set ring block, connecting rod and spring I inside castor, upper end sets the limiting plate being harmonious, and
The connection mode and locus of several structures are defined, make this new structure simple, it is easy to operate；
3rd, by the way that two end faces above and below loop bar are set multiple through holes, two end faces set spring catch to embedded bar up and down, and
Carry out spring catch, through hole, loop bar and castor inner wall structure and connection mode restriction, allow this new structure into
The fine length adjustment of row.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model part-structure amplification view；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 2；
Fig. 4 is the utility model activity plate structure schematic diagram；
Fig. 5 is the spacing plate structure schematic diagram of the utility model；
Fig. 6 is the utility model ring block structure diagram；
Fig. 7 is the utility model connecting rod structure diagram.
In figure：1 lathe, 2 actuating motors, 3 transmission shafts, 4 lower end fixed plates, 5 upper end fixed plates, 6 saw blades, 7 workbench, 8
Limiting plate, 9 spring I, 10 fixing bolts, 11 connecting rods, 110 loop bars, 111 insertion bars, 12 limited blocks, 13 grooves, 14 insertions
Groove, 15 castors, 16 ring blocks, 17 spring catch, 18 through holes, 19 drives, 20 spring II.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of numerical control band saw device for tensioning saw blade, bag
Lathe 1, actuating motor 2, workbench 7, saw blade 6 and limiting plate 8 are included, 1 lower end of lathe is internally provided with actuating motor 2, performs
Transmission shaft 3 is provided with motor 2, and transmission shaft 3 runs through 1 lower face of lathe, 3 drive connection drive 19 of transmission shaft, drive
19 are arranged in lower end fixed plate 4 by fixing bolt 10, and drive 19 and the spring II 20 of its side upper end are integrated casting
To make and form, 20 drive connection saw blades 6 of spring II, saw blade 6 is in " O " shape, it is arranged on castor 15 through workbench 7,
And 6 inner surface of saw blade is provided with the identical groove 13 of multiple spacing distances, castor is provided with multiple spacing distances on 15 side
Equal embedded groove 14, end face is provided with the limiting plate 8 being harmonious therewith thereon, and is internally provided with ring block 16, on limiting plate 8
Fixing bolt 10 is provided with, fixing bolt 10 sequentially passes through limiting plate 8 and ring block 16 is arranged in upper end fixed plate 5, ring
Shape block 16 is in annular shape, it is fixedly installed on inside castor 15, is provided with limited block 12 on its ring block 16, on limited block 12
Connecting rod 11 is fixed with, connecting rod 11 includes loop bar 110 and embedded bar 111, and 11 upper end of connecting rod is fixedly installed bullet
Spring I 9, limited block 12, connecting rod 11 and spring I 9 are based on ring block 16 and surround shape, three's quantity and embedded groove 14 in annulus
Quantity it is equal, and spring I 9 is sequentially connected with the groove 13 on saw blade 6, and the quantity of groove 13 is more than spring I 9 or bullet
The upper end of the quantity of spring II 20, spring I 9 and spring II 20 are preferably arranged to rubber ring, and middle-end is arranged to spring, bullet
Spring I is fixed in connecting rod 11 9 lower end, and connecting rod 11 is slidably connected with embedded groove 14, and the spring I 9 of 11 upper end of connecting rod is set
The outer surface of castor 15 is placed in, and the width of connecting rod 11 is equal with 14 width of embedded groove, the height highly less than embedded groove 14
Degree, loop bar are both provided with multiple through holes 18 in two end faces about 110, and embedded bar is both provided with spring catch in two end faces about 111
17, and spring catch 17 is slidably connected with through hole 18, spring catch 17 is set through through hole 18, and spring catch 17 is logical to through hole 18 first
The distance between hole and last through hole are less than the distance that loop bar 110 arrives 15 inner wall of castor, and the height of limited block 12 is small
In the height of 15 inner wall of castor.
Operation principle：Actuating motor 2 inside 1 lower end of lathe drives transmission shaft 3, and transmission shaft 3 drives 19 work of drive
Make, due to being provided with multiple grooves 13 on 6 inner wall of saw blade, and spring II 20 is fixed on the outer side edges of drive 19, spring II
20 are slidably connected with groove 13, and due to being provided with the equal embedded groove 14 of multiple spacing distances on 15 side of castor, inside is set
Be equipped with ring block 16, in annular shape, it is fixedly installed on inside castor 15 ring block 16, limited block 12, connecting rod 11 and
Spring I 9 surrounds shape based on ring block 16 in annulus, and spring I 9 is fixed in connecting rod 11, and connecting rod 11 is slided with embedded groove 14
Dynamic connection, the spring I 9 of 11 upper end of connecting rod are arranged at the outer surface of castor 15, and the width and embedded groove 14 of connecting rod 11 are wide
Spend equal, the height highly less than embedded groove 14, spring I 9 is also slidably connected with groove 13, and castor 15 starts to rotate, and drives
Saw blade 6 is started to work, and since connecting rod 11 includes loop bar 110 and is embedded in bar 110, loop bar is all provided with two end faces about 110
Multiple through holes 18 are equipped with, embedded bar is both provided with spring catch 17 in two end faces about 111, and spring catch 17 is slided with through hole 18 and connected
Connect, spring catch 17 is set through through hole 18, the working status of saw blade 6 is carried out fine length adjustment.
While there has been shown and described that the embodiment of the utility model, for annulus those of ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of numerical control band saw device for tensioning saw blade, including lathe (1), actuating motor (2), workbench (7), saw blade (6) with
And limiting plate (8), it is characterised in that：Lathe (1) lower end is internally provided with actuating motor (2), and actuating motor is set on (2)
There is transmission shaft (3), and transmission shaft (3) runs through lathe (1) lower face, transmission shaft (3) the drive connection drive (19), transmission
Wheel (19) is arranged in lower end fixed plate (4) by fixing bolt (10), and drive (19) and the spring II of its side upper end
(20) it is integrated casting to form, spring II (20) the drive connection saw blade (6), saw blade (6) is in " O " shape, it runs through work
Platform (7) is arranged on castor (15), and saw blade (6) inner surface is provided with the identical groove of multiple spacing distances (13), described
The equal embedded groove of multiple spacing distances (14) is provided with castor (15) side, end face is provided with the limit being harmonious therewith thereon
Position plate (8), and ring block (16) is internally provided with, fixing bolt (10), fixing bolt (10) are provided with the limiting plate (8)
Sequentially passing through limiting plate (8) and ring block (16) is arranged in upper end fixed plate (5), the ring block (16) is in annular shape,
It is fixedly installed on inside castor (15), and limited block (12) is provided with its ring block (16), is consolidated on the limited block (12)
Surely there is connecting rod (11), connecting rod (11) includes loop bar (110) and embedded bar (111), and connecting rod (11) upper end is fixed
It is provided with spring I (9).
A kind of 2. numerical control band saw device for tensioning saw blade according to claim 1, it is characterised in that：The limited block
(12), connecting rod (11) and spring I (9) are based on ring block (16) and surround shape, three's quantity and embedded groove (14) in annulus
Quantity is equal, and the groove (13) on spring I (9) and saw blade (6) is sequentially connected, the quantity of groove (13) be more than spring I (9) or
The upper end of the quantity of person's spring II (20), spring I (9) and spring II (20) are preferably arranged to rubber ring, and middle-end is arranged to
Spring, spring I (9) lower end are fixed in connecting rod (11).
A kind of 3. numerical control band saw device for tensioning saw blade according to claim 1, it is characterised in that：The connecting rod (11)
It is slidably connected with embedded groove (14), the spring I (9) of connecting rod (11) upper end is arranged at the outer surface of castor (15), and connects
The width of bar (11) is equal with embedded groove (14) width, the height highly less than embedded groove (14).
A kind of 4. numerical control band saw device for tensioning saw blade according to claim 1, it is characterised in that：The loop bar (110)
Upper and lower two end faces are both provided with multiple through holes (18), and embedded bar (111) is both provided with spring catch (17) in two end faces up and down, and
Spring catch (17) is slidably connected with through hole (18), and spring catch (17) is set through through hole (18).
A kind of 5. numerical control band saw device for tensioning saw blade according to claim 1, it is characterised in that：The spring catch (17)
To the distance between (18) first through holes of through hole and last through hole be less than loop bar (110) to castor (15) inner wall away from
From, and the height of limited block (12) is less than the height of castor (15) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684081.0U CN207289050U (en) | 2017-06-13 | 2017-06-13 | A kind of numerical control band saw device for tensioning saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684081.0U CN207289050U (en) | 2017-06-13 | 2017-06-13 | A kind of numerical control band saw device for tensioning saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289050U true CN207289050U (en) | 2018-05-01 |
Family
ID=62449946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720684081.0U Expired - Fee Related CN207289050U (en) | 2017-06-13 | 2017-06-13 | A kind of numerical control band saw device for tensioning saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927854A (en) * | 2018-09-11 | 2018-12-04 | 张荣华 | A kind of log multi-disc band sawing machine being tensioned in real time |
| CN110340994A (en) * | 2019-07-18 | 2019-10-18 | 叶杏 | A kind of band sawing machine |
| CN110756899A (en) * | 2019-09-25 | 2020-02-07 | 江苏东巨机械科技有限公司 | Numerical control band saw machine convenient to adjust saw blade rate of tension |
-
2017
- 2017-06-13 CN CN201720684081.0U patent/CN207289050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927854A (en) * | 2018-09-11 | 2018-12-04 | 张荣华 | A kind of log multi-disc band sawing machine being tensioned in real time |
| CN110340994A (en) * | 2019-07-18 | 2019-10-18 | 叶杏 | A kind of band sawing machine |
| CN110756899A (en) * | 2019-09-25 | 2020-02-07 | 江苏东巨机械科技有限公司 | Numerical control band saw machine convenient to adjust saw blade rate of tension |
| CN110756899B (en) * | 2019-09-25 | 2020-10-16 | 江苏东巨机械科技有限公司 | Numerical control band saw machine convenient to adjust saw blade rate of tension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: 224233 Xinhongcun Group II, Tangyang Town, Yancheng City, Jiangsu Province (Dongtai Tangyang Band Sawing Machinery Co., Ltd.) Patentee after: JIANGSU DONGJU MACHINERY TECHNOLOGY Co.,Ltd. Address before: 224233 No.16, Xinhong machinery Pioneer Park, Tangyang Town, Dongtai City, Yancheng City, Jiangsu Province Patentee before: DONGTAI TANGYANG BAND SAW MACHINE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |