CN106238818A - A kind of efficient bar cutting structure - Google Patents
A kind of efficient bar cutting structure Download PDFInfo
- Publication number
- CN106238818A CN106238818A CN201610739905.XA CN201610739905A CN106238818A CN 106238818 A CN106238818 A CN 106238818A CN 201610739905 A CN201610739905 A CN 201610739905A CN 106238818 A CN106238818 A CN 106238818A
- Authority
- CN
- China
- Prior art keywords
- connector
- support
- directive wheel
- cutting structure
- band
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/08—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for guiding or feeding strap saw blades
- B23D55/082—Devices for guiding strap saw blades
Abstract
The invention discloses a kind of efficient bar cutting structure, including a crossbeam, be horizontally installed on below described crossbeam and first and second isometric support, four be separately positioned on the directive wheel at first and second support two ends, be enclosed within the bands for band outside four directive wheels, the cutting motor driving arbitrary directive wheel to rotate and governor motion, first mid-stent is hinged with the second mid-stent, described governor motion angle between regulation first and second support, so that bands for band is tensioned into the rectangle of different in width, such that it is able to cut out the bar of different length.The bar cutting structure of the present invention, often completes a cutting action and can cut out two joint bars from single bar, and the more traditional cutting structure of cutting efficiency is substantially improved.
Description
Technical field
The present invention is a kind of efficient bar cutting structure, belongs to cutting technique field.
Background technology
When processing the workpiece of the elongated class such as bar, axle, needing to use bar, when to bar material baiting, cutting to be used sets
Standby.Current cutting equipment, for single bar, often completes a cutting action and can only cut a joint bar, cutting effect
Rate is relatively low.Therefore, it is necessary to a kind of efficient bar cutting structure of design, to solve the problems referred to above.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of efficient bar cutting structure, often complete a cutting action
Can cut out two joint bars from single bar, the more traditional cutting structure of cutting efficiency is substantially improved.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of efficient bar cutting knot
Structure, including a crossbeam, be horizontally installed on below described crossbeam and first and second isometric support, four be separately positioned on first and second
The directive wheel at support two ends, it is enclosed within the bands for band outside four directive wheels, the cutting motor driving arbitrary directive wheel to rotate and tune
Joint mechanism, described first support includes that two ends have the first connector of the first coaxial blind hole, two one end are slided slotting respectively
The first support arm entered in two the first blind holes and be positioned at the first connector for by the first connector and the first support arm
Connect the first stage clip, described second support includes that two ends have the second connector of the second coaxial blind hole, two one end
The second support arm being slideably inserted into respectively in two the second blind holes and be positioned at the second blind hole for by the second connector with
The second stage clip that second support arm connects, the middle part of the second connector has the installing hole making the first connector pass, and first even
The middle part of fitting and the middle part of the second connector are hinged by hinge, and the upper end of described hinge is affixed with the lower end of crossbeam, and first
Connector can swing in installing hole around described hinge, and the other end of described first and second support arm is provided with directive wheel, described tune
Joint mechanism angle between regulation first and second support.
Further, described governor motion includes having reverse screw tap first screw rod hinged with the first connector and with
The second screw rod that second connector is hinged, the first screw rod and the second screw rod have the regulation Guan Lian of corresponding screw tap by two ends
Connect.
Further, the upper wheels of described directive wheel is along being provided with the block preventing bands for band from moving up.
Further, the inner side of described bands for band is pasted with for increasing the friction of frictional force between bands for band and directive wheel
Bar.
Further, the middle part of described fricting strip is provided with projection, has and adapt with described convex shape on directive wheel
Groove.
Further, the cross section of described projection is D-shaped.
Beneficial effects of the present invention: a kind of efficient bar cutting structure of the present invention, including a crossbeam, is horizontally installed on
Below described crossbeam and isometric first and second support, four be separately positioned on the directive wheel at first and second support two ends, be enclosed within four
Bands for band outside individual directive wheel, driving cutting motor and governor motion that arbitrary directive wheel rotates, described first support includes
Two ends have the first connector of the first coaxial blind hole, two one end are slideably inserted into first in two the first blind holes respectively
Support arm and be positioned at the first connector for by the first connector and the first support arm connection the first stage clip, described second
Support includes that two ends have the second connector of the second coaxial blind hole, two one end are slideably inserted into two the second blind holes respectively
In the second support arm and be positioned at the second blind hole for the second stage clip by the connection of the second connector and the second support arm, the
The middle part of two connectors has the middle part of the installing hole making the first connector pass, the middle part of the first connector and the second connector
Hinged by hinge, the upper end of described hinge is affixed with the lower end of crossbeam, and the first connector can be around described hinge in installing hole
Swing, the other end of described first and second support arm is provided with directive wheel, described governor motion for regulation first and second support it
Between angle.The bar cutting structure of the present invention, often completes a cutting action and can cut out two joint rods from single bar
Material, the more traditional cutting structure of cutting efficiency is substantially improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional view in Fig. 1；
Fig. 3 is the structural representation that bands for band is enclosed within directive wheel.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with
Detailed description of the invention, is expanded on further the present invention.
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of efficient bar cuts structure, including: include one
Crossbeam 1, it is horizontally installed on below crossbeam 1 and 3,4, four isometric, first and second support is separately positioned on first and second support 3,4
The directive wheel 5 at two ends, it is enclosed within the bands for band 6 outside four directive wheels 5, the cutting motor 7 driving arbitrary directive wheel 5 to rotate and adjusts
Joint mechanism 8, the two ends of crossbeam 1 are erected on two root posts, and can move up and down along column, and described first support 3 includes two ends
31, two one end of the first connector having the first coaxial blind hole 311 are slideably inserted in two the first blind holes 311 respectively
First support arm 33 and be positioned at the first connector 31 for the first connector 31 is connected with the first support arm 33 first
Stage clip 32, described second support 4 includes that two ends have 41, two one end of the second connector of the second coaxial blind hole 412 respectively
The second support arm 43 of being slideably inserted in two the second blind holes 412 and be positioned at the second blind hole 412 for connecting second
The second stage clip 42 that part 41 is connected with the second support arm 43, the middle part of the second connector 41 has and makes the first connector 31 pass
Installing hole 411, the middle part of the first connector 31 and the middle part of the second connector 41 are hinged by hinge 2, the upper end of described hinge 2
Affixed with the lower end of crossbeam 1, the first connector 31 can swing in installing hole 411 around described hinge 2, and described first and second supports
The other end of arm 33,43 is provided with directive wheel 5, the described governor motion 8 angle between regulation first and second support 3,4；
Due to first and second support 3,4 length can the change of angle between first and second support 3,4 and be automatically adjusted, from
And make bands for band 6 be tensioned into the rectangle with different in width all the time, and then the bar of different length can be cut out.This
Bright bar cutting structure, under the drive indirectly of cutting motor 7, bands for band 6 rotates, such that it is able to carry out cutting bar
Cut, often complete a cutting action and can cut out two joint bars, the cutting structure that cutting efficiency is more traditional from single bar
It is substantially improved.
As the further improvement of such scheme, described governor motion 8 include having reverse screw tap with the first connector
31 the first hinged screw rods 81 and second screw rod 83 hinged with the second connector 41, the first screw rod 81 passes through with the second screw rod 83
Two ends have the regulation pipe 82 of corresponding screw tap and connect, and first screw rod the 81, second screw rod 83 and regulation pipe 82 connect into one
Straight line, and parallel with remotest places of bands for band 6.By rotating regulation pipe 82, can increase or reduce the first support 3 and second
Angle between frame 4, thus regulate the Cutting Length of bar, simple in construction, regulate more convenient.
As the further improvement of such scheme, the upper wheels edge of described directive wheel 5 is provided with and prevents bands for band 6 from moving up
Block 51, bands for band 6 is during cutting downwards, and by counteracting force upwards, after working long hours, bands for band 6 has
May depart from from directive wheel 5, block 51 is set and just can efficiently solve this problem.
As the further improvement of such scheme, the inner side of described bands for band 6 is pasted with for increasing bands for band 6 and guiding
The fricting strip 61 of frictional force between wheel 5, fricting strip 61 also becomes band, and identical with bands for band 6 width, and society's self-friction bar 61 can
In case leukorrhagia stopping saw blade 6 skids.
As the further improvement of such scheme, the middle part of described fricting strip 61 is provided with protruding 611, opens on directive wheel 5
Having the groove 52 adapted with described protruding 611 shapes, when bands for band 6 is enclosed within directive wheel 5, protruding 611 are embedded into groove 52
In.By above-mentioned setting, both it was possible to prevent saw blade operationally to move up, bands for band in a non-operative state can have been avoided again
6 landings from directive wheel 5.
As the further improvement of such scheme, the described cross section of protruding 611 is D-shaped, and structure letter is answered, rationally.
The ultimate principle of the present invention and principal character and advantages of the present invention are more than shown and described, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, all should be by
Embodiment regards exemplary as, and is nonrestrictive, the scope of the present invention by claims rather than on state
Bright restriction, it is intended that include all changes fallen in the implication of equivalency and scope of claim in the present invention
In.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. efficient bar cutting structure, it is characterised in that: include a crossbeam, be horizontally installed on below described crossbeam and etc.
Long first and second support, four be separately positioned on the directive wheel at first and second support two ends, be enclosed within the band outside four directive wheels
Saw blade, driving cutting motor and governor motion that arbitrary directive wheel rotates, described first support includes that two ends have coaxial
First connector of one blind hole, two one end are slideably inserted into the first support arm in two the first blind holes respectively and are positioned at first
In connector for by the first connector and the connection of the first support arm the first stage clip, described second support includes that two ends have
Coaxial the second connector of the second blind hole, two one end be slideably inserted into respectively the second support arm in two the second blind holes and
Be positioned at the second blind hole for the second stage clip that the second connector and the second support arm are connected, the middle part of the second connector is opened
Having the installing hole making the first connector pass, the middle part of the first connector and the middle part of the second connector are hinged by hinge, institute
The upper end stating hinge is affixed with the lower end of crossbeam, and the first connector can swing in installing hole around described hinge, and described first and second
The other end of support arm is provided with directive wheel, described governor motion angle between regulation first and second support.
One the most according to claim 1 efficient bar cutting structure, it is characterised in that: described governor motion includes tool
Have first screw rod hinged with the first connector of reverse screw tap and second screw rod hinged with the second connector, the first screw rod with
The regulation pipe that second screw rod has corresponding screw tap by two ends connects.
One the most according to claim 2 efficient bar cutting structure, it is characterised in that: the upper wheels of described directive wheel
Along being provided with the block preventing bands for band from moving up.
4. according to a kind of efficient bar cutting structure described in any one of claim 1-3, it is characterised in that: described bands for band
Inner side be pasted with for increasing the fricting strip of frictional force between bands for band and directive wheel.
One the most according to claim 4 efficient bar cutting structure, it is characterised in that: the middle part of described fricting strip sets
There is projection, directive wheel has the groove adapted with described convex shape.
One the most according to claim 5 efficient bar cutting structure, it is characterised in that: the cross section of described projection is
D-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739905.XA CN106238818B (en) | 2016-08-26 | 2016-08-26 | A kind of efficient bar cutting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739905.XA CN106238818B (en) | 2016-08-26 | 2016-08-26 | A kind of efficient bar cutting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238818A true CN106238818A (en) | 2016-12-21 |
| CN106238818B CN106238818B (en) | 2018-05-08 |
Family
ID=57597048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610739905.XA Active CN106238818B (en) | 2016-08-26 | 2016-08-26 | A kind of efficient bar cutting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238818B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293261A (en) * | 2019-07-25 | 2019-10-01 | 贵州大学 | A kind of novel bar automatic cutting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4579026A (en) * | 1984-07-13 | 1986-04-01 | Tsune Seiki Kabushiki Kaisha | Band saw machine and method for cutting a stock with such machine |
| US5107738A (en) * | 1986-07-31 | 1992-04-28 | Amada Company, Limited | Two-way band saw machine |
| CN1179371A (en) * | 1997-02-21 | 1998-04-22 | 张有贤 | Roller Chain rolling-pushing type cutting machine |
| JP2009119576A (en) * | 2007-11-16 | 2009-06-04 | Amada Co Ltd | Method for detecting cutting process completion point in transverse type band saw machine |
| CN202224964U (en) * | 2011-10-19 | 2012-05-23 | 王宪民 | Centering clamping device with four rollers |
| CN102658560A (en) * | 2012-04-10 | 2012-09-12 | 昆山宝裕吸塑厂 | Novel shearing and trimming machine |
| CN206028890U (en) * | 2016-08-26 | 2017-03-22 | 重庆市捷佳泰机械制造有限公司 | Efficient rod cutting structure |
-
2016
- 2016-08-26 CN CN201610739905.XA patent/CN106238818B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4579026A (en) * | 1984-07-13 | 1986-04-01 | Tsune Seiki Kabushiki Kaisha | Band saw machine and method for cutting a stock with such machine |
| US5107738A (en) * | 1986-07-31 | 1992-04-28 | Amada Company, Limited | Two-way band saw machine |
| CN1179371A (en) * | 1997-02-21 | 1998-04-22 | 张有贤 | Roller Chain rolling-pushing type cutting machine |
| JP2009119576A (en) * | 2007-11-16 | 2009-06-04 | Amada Co Ltd | Method for detecting cutting process completion point in transverse type band saw machine |
| CN202224964U (en) * | 2011-10-19 | 2012-05-23 | 王宪民 | Centering clamping device with four rollers |
| CN102658560A (en) * | 2012-04-10 | 2012-09-12 | 昆山宝裕吸塑厂 | Novel shearing and trimming machine |
| CN206028890U (en) * | 2016-08-26 | 2017-03-22 | 重庆市捷佳泰机械制造有限公司 | Efficient rod cutting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293261A (en) * | 2019-07-25 | 2019-10-01 | 贵州大学 | A kind of novel bar automatic cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238818B (en) | 2018-05-08 |
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