CN107931719A - A kind of circular sawing machine power-assisted topping machanism - Google Patents
A kind of circular sawing machine power-assisted topping machanism Download PDFInfo
- Publication number
- CN107931719A CN107931719A CN201711192435.0A CN201711192435A CN107931719A CN 107931719 A CN107931719 A CN 107931719A CN 201711192435 A CN201711192435 A CN 201711192435A CN 107931719 A CN107931719 A CN 107931719A
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- Prior art keywords
- boosting
- adjusting seat
- sawing machine
- engine base
- circular sawing
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- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- 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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of circular sawing machine, more particularly, to a kind of circular sawing machine power-assisted topping machanism.It mainly solves circular sawing machine present in the prior art when cutting bar, and since radial load is inadequate, the cutting to bar is more difficult, and when cutting does not have cushioning effect, spacing more inaccurate, so as to cause the technical problem of the poor grade of cutting accuracy.Including engine base, adjusting seat is hinged with by shaft on the engine base, adjusting seat is connected with boosting outer barrel, worn in boosting outer barrel and be connected to boosting inner cylinder, boosting outer barrel has been directly connected to boosting spring with boosting inner cylinder, boosting inner cylinder lower part is connected on engine base, the side of engine base is equipped with motor, motor connects cutting tip by transmission speed reducer, transmission speed reducer is located in adjusting seat, cutting tip is located at the middle part of adjusting seat, and the upper end of adjusting seat is connected with ball screw, ball screw connection wire rod driving device.
Description
Technical field
The present invention relates to a kind of circular sawing machine, more particularly, to a kind of circular sawing machine power-assisted topping machanism.
Background technology
At present in metal industry, sawing is generally carried out with the development of the times using circular saw bench, recruitment cost is drastically
Rise, the requirement of higher is proposed to cutting-rate, sawing precision and high the degree of automation, plus original circular sawing machine in sawing
When, since Workpiece length is longer, when carrying out sawing, the technological process such as lifting, feeding, clamping, fixed length, discharging is more so that existing
Some cutting-rates are very low.Chinese patent discloses a kind of high-velocity wire cutting circular sawing machine（Authorization Notice No.：
CN205834369U）, it includes engine base, and engine base is equipped with cutting mechanism, and engine base is connected with feed mechanism, and cutting mechanism includes cutting
Pitch cutting and the cutting sheet driver being drivingly connected with cutting sheet, have what can axially be moved back and forth on engine base equipped with one
The cleavage block driver of output terminal, cutting sheet are arranged in cleavage block and are flexibly connected with cleavage block, the bottom of cleavage block and machine
Seat is hinged, and the top of cleavage block and the output terminal of cleavage block driver are hinged；The output terminal of cleavage block driver is in be horizontally disposed with,
Cleavage block driver is cylinder or oil cylinder, and a feeding pressure mechanism is additionally provided with engine base, which can vertically up and down
Move back and forth, the feeding pressure mechanism described in when feeding pressure mechanism down moves can push down metal to be cut, when feeding pressure mechanism up
During movement, feeding pressure mechanism departs from metal to be cut；A discharge mechanism is equipped with engine base and positioned at the lower section of cutting mechanism,
Discharge mechanism includes being used for the discharge groove for discharging the metal after cutting, discharge groove include the first discharge groove for being inclined to set and
The second discharge groove being flexibly connected with the first discharge groove, the second discharge groove are equipped with a row that the second discharge groove can be driven to move
Hopper driver, discharge groove driver are fixed on engine base；First discharge groove is fixed on engine base, and the first discharge groove is away from cutting
One end of seat is located in the second discharge groove and has gap between the second discharge groove, and the first discharge groove is fixed on engine base and position
Below cleavage block；One piece of deceleration bar for protruding from the first discharge groove bottom, the width of the deceleration bar are equipped with first discharge groove
With being of same size for the first discharge groove, discharge groove driver includes discharge groove driving cylinder, and discharge groove driving cylinder is fixed on machine
On seat, the output terminal of discharge groove driving cylinder is connected with the second discharge groove, and the bottom of the second discharge groove is fixed with one piece of discharge groove
Connecting plate, the output terminal of discharge groove driving cylinder are hinged with discharge groove connecting plate.But this circular sawing machine is when cutting bar, by
Inadequate in radial load, the cutting to bar is more difficult, and when cutting does not have cushioning effect, spacing more inaccurate, so as to cause to cut
It is poor to cut precision.
The content of the invention
The present invention is to provide a kind of circular sawing machine power-assisted topping machanism, it mainly solves the circular sawing machine present in the prior art
When cutting bar, since radial load is inadequate, the cutting to bar is more difficult, and when cutting does not have a cushioning effect, it is spacing less
Accurately, so as to cause the technical problem of the poor grade of cutting accuracy.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of circular sawing machine power-assisted topping machanism of the present invention, including engine base, is hinged with adjusting seat on the engine base by shaft,
Adjusting seat is connected with boosting outer barrel, is worn in boosting outer barrel and is connected to boosting inner cylinder, and boosting outer barrel is directly connected to help with boosting inner cylinder
Spring is pushed away, boosting inner cylinder lower part is connected on engine base, and the side of engine base is equipped with motor, and motor is connected by transmission speed reducer and cut
Blade, transmission speed reducer are located in adjusting seat, and cutting tip is located at the middle part of adjusting seat, and the upper end of adjusting seat is connected with rolling
Ballscrew, ball screw connection wire rod driving device.The cutting tip of circular sawing machine originally all without power assisting device is used, works as footpath
Need to install thicker saw blade when inadequate to power or increase the power of motor, adjustment is more troublesome.And present invention employs rolling
Adjusting seat can be adjusted certain angle by ballscrew, and boosting inner cylinder is engaged with boosting outer barrel, and adjusting seat is produced necessarily
Power, can so be added in the radial load of cutting tip by boosting power, so that cutting tip smoothly can cut bar
Get off.Boosting outer barrel upper end can set shaft, and boosting outer barrel is hinged by shaft and adjusting seat.In the effect of boosting spring
Under, the pulling force of ball screw can be mitigated, so as to accelerate cutting speed, add production efficiency.
Preferably, it is equipped with level-one step, two stage steps, three-level step, boosting on the engine base successively from low to high
Inner cylinder is located on level-one step, and shaft is located in two stage steps, and screw rod driving device is located on three-level step, three-level step it is interior
End is equipped with the chute feeder passed through for bar.All steps are all integrated on engine base, and processing is more convenient.The inner of chute feeder is set
There is baffle, the outside of baffle is equipped with inclined-plane.Level-one step, two stage steps, three-level step all have difference in height, and such adjusting seat exists
During swing, cutting tip just has the swing of certain angle, so as to give bar as needed with certain cutting force.
Preferably, the engine base is equipped with boosting seat, the upper surface of boosting seat is equipped with inner concave, under boosting inner cylinder
End is connected with hemisphere, hemisphere contact inner concave.Boosting inner cylinder can be slided by hemisphere on inner concave so that
Whole boost motor can give adjusting seat certain support force, can not only increase the cutting force of cutting tip, moreover it is possible to so that cutting
It is relatively stable when cutting.Using sphere-contact, booster can be made to make any slip in scope of design, pushing away for efficient balance can be kept
Power.
Preferably, the upper end of the adjusting seat is protruding with screw rodb base, ball screw, which is worn, to be connected in screw rodb base.Screw rodb base
It can be integrated and be made with adjusting seat, can be threaded on screw rodb base, so as to be combined together with ball screw.
Preferably, the engine base is equipped with limiting cylinder, limiting cylinder is connected with limited block, and limited block is equipped with can
The cushion pad of contact adjusting seat, limiting cylinder pass through cnc mechanism connection wire rod driving device.It can be adjusted by cnc mechanism
Limiting cylinder, so that limited block can be located at the position specified, such ball screw is run to after a certain period of time, spacing gas
Cylinder can automatic ejection, adjusting seat is carried out spacing, kept it in certain range of tilt angles.
Preferably, the root portions of the cutting tip are equipped with the caulking groove of crescent, it is equipped with caulking groove and strengthens alloy
Layer.Can strengthen the intensity of whole cutting tip by strengthening alloy-layer, thus ensure cut bar when it is more efficient, extend
Service life.
Preferably, being provided with damping slot on the outer wall of the boosting inner cylinder, damping layer is equipped with damping slot.Utilize damping
More stablize when groove may further ensure that with boosting inner cylinder relative displacement occurs for boosting outer barrel with damping layer, so as to ensure to cut
The stability of bar.
Preferably, the inclined amplitude range of the adjusting seat is 0-3 °, best angle can be 2 °.
Therefore, the present invention has cutting tip certain help by flexible boosting outer barrel and boosting inner cylinder
Thrust, the gradient that cutting tip is carried out additionally by ball screw are adjusted, so cutting bar when with enough radial loads,
Cut relatively simple, when cutting has cushioning effect, spacing more accurate, and it is higher to cut the precision of bar, simple in structure, close
Reason.
Brief description of the drawings
Attached drawing 1 is a kind of structure diagram of the present invention；
Attached drawing 2 is a kind of structure diagram of inventive cutting blade；
Attached drawing 3 is a kind of structure diagram of damping slot of the present invention.
Parts, position and numbering in figure：Engine base 1, shaft 2, adjusting seat 3, boosting outer barrel 4, boosting inner cylinder 5, boosting bullet
Spring 6, motor 7, bar 8, cutting tip 9, ball screw 10, screw rod driving device 11, level-one step 12, two stage steps 13, three
It is level step 14, chute feeder 15, boosting seat 16, inner concave 17, hemisphere 18, screw rodb base 19, limiting cylinder 20, limited block 21, slow
Rush pad 22, caulking groove 23, strengthen alloy-layer 24, damping slot 25, damping layer 26.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：A kind of circular sawing machine power-assisted topping machanism of this example, such as Fig. 1, including engine base 1, are cut with scissors by shaft 2 on engine base
Adjusting seat 3 is connected to, the inclined amplitude range of adjusting seat is 0-2 °.Adjusting seat is connected with boosting outer barrel 4, wears and is connected in boosting outer barrel
Boosting inner cylinder 5, such as Fig. 3, is provided with damping slot 25, damping layer 26 is equipped with damping slot on the outer wall of boosting inner cylinder.Boosting outer barrel with
Boosting inner cylinder has been directly connected to boosting spring 6, and boosting inner cylinder lower part is connected on engine base, and the side of engine base is equipped with motor 7, motor
Cutting tip 9 is connected by transmission speed reducer, such as Fig. 2, the root portions of cutting tip are equipped with the caulking groove 23 of crescent, in caulking groove
Equipped with reinforcement alloy-layer 24.Transmission speed reducer is located in adjusting seat, and cutting tip is located at the middle part of adjusting seat, the upper end of adjusting seat
It is connected with ball screw 10, ball screw connection wire rod driving device 11.It is equipped with level-one platform on engine base successively from low to high
Rank 12, two stage steps 13, three-level step 14, boosting inner cylinder 5 are located on level-one step, and shaft 2 is located in two stage steps, and screw drives
Dynamic device 11 is located on three-level step, and the inner of three-level step is equipped with the chute feeder 15 passed through for bar.Engine base is equipped with and helps
Seat 16 is pushed away, the upper surface of boosting seat is equipped with inner concave 17, and the lower end of boosting inner cylinder is connected with hemisphere 18, hemisphere contact indent
Face.The upper end of adjusting seat is protruding with screw rodb base 19, and ball screw 10, which is worn, to be connected in screw rodb base.Engine base is equipped with limiting cylinder 20,
Limiting cylinder is connected with limited block 21, and limited block is equipped with the cushion pad 22 of accessible adjusting seat 3, and limiting cylinder passes through numerical control machine
Structure connection wire rod driving device 11.
In use, bar 8 is sent in chute feeder 15, bar by ball screw 10 can adjusting seat 3 tilt to
The angle specified, boosting outer barrel 4 give cutting tip 9 certain boosting power with boosting inner cylinder 5 under the action of boosting spring 6,
So cutting tip can cut down bar 8.
Architectural feature the foregoing is merely the specific embodiment of the present invention, but the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change or modification made.
Claims (8)
1. a kind of circular sawing machine power-assisted topping machanism, including engine base（1）, it is characterised in that the engine base（1）On pass through shaft（2）
It is hinged with adjusting seat（3）, adjusting seat is connected with boosting outer barrel（4）, wear in boosting outer barrel and be connected to boosting inner cylinder（5）, boosting outer barrel
Boosting spring has been directly connected to boosting inner cylinder（6）, boosting inner cylinder lower part is connected on engine base, and the side of engine base is equipped with motor
（7）, motor connects cutting tip by transmission speed reducer（9）, transmission speed reducer is located in adjusting seat, and cutting tip is located at adjustment
The middle part of seat, the upper end of adjusting seat is connected with ball screw（10）, ball screw connection wire rod driving device（11）.
A kind of 2. circular sawing machine power-assisted topping machanism according to claim 1, it is characterised in that the engine base（1）On by low
Level-one step is equipped with successively to height（12）, two stage steps（13）, three-level step（14）, boosting inner cylinder（5）It is located on level-one step,
Shaft（2）It is located in two stage steps, screw rod driving device（11）It is located on three-level step, the inner of three-level step is equipped with for rod
Expect the chute feeder passed through（15）.
A kind of 3. circular sawing machine power-assisted topping machanism according to claim 1 or 2, it is characterised in that the engine base（1）On
Equipped with boosting seat（16）, the upper surface of boosting seat is equipped with inner concave（17）, boosting inner cylinder（5）Lower end be connected with hemisphere
（18）, hemisphere contact inner concave.
A kind of 4. circular sawing machine power-assisted topping machanism according to claim 1 or 2, it is characterised in that the adjusting seat（3）
Upper end be protruding with screw rodb base（19）, ball screw（10）Wear and be connected in screw rodb base.
A kind of 5. circular sawing machine power-assisted topping machanism according to claim 1 or 2, it is characterised in that the engine base（1）On
Equipped with limiting cylinder（20）, limiting cylinder is connected with limited block（21）, limited block, which is equipped with, can contact adjusting seat（3）Cushion pad
（22）, limiting cylinder passes through cnc mechanism connection wire rod driving device（11）.
A kind of 6. circular sawing machine power-assisted topping machanism according to claim 1 or 2, it is characterised in that the cutting tip
（9）Root portions be equipped with crescent caulking groove（23）, caulking groove is interior to be equipped with reinforcement alloy-layer（24）.
A kind of 7. circular sawing machine power-assisted topping machanism according to claim 1 or 2, it is characterised in that the boosting inner cylinder
（5）Outer wall on be provided with damping slot（25）, damping slot is interior to be equipped with damping layer（26）.
A kind of 8. circular sawing machine power-assisted topping machanism according to claim 1 or 2, it is characterised in that the adjusting seat（3）
Inclined amplitude range is 0-3 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192435.0A CN107931719A (en) | 2017-11-24 | 2017-11-24 | A kind of circular sawing machine power-assisted topping machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192435.0A CN107931719A (en) | 2017-11-24 | 2017-11-24 | A kind of circular sawing machine power-assisted topping machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931719A true CN107931719A (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711192435.0A Pending CN107931719A (en) | 2017-11-24 | 2017-11-24 | A kind of circular sawing machine power-assisted topping machanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653649A (en) * | 2019-09-12 | 2020-01-07 | 浙江汉锦钜智能装备有限公司 | Intelligent cold saw machine accurate feeding device capable of feeding multiple materials at one time |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0911201A (en) * | 1995-07-04 | 1997-01-14 | Nakajima:Kk | Wood cutting apparatus |
| JP2011073122A (en) * | 2009-10-01 | 2011-04-14 | Noritake Co Ltd | Circular saw cutter |
| CN205816936U (en) * | 2016-06-23 | 2016-12-21 | 浙江龙力机械有限公司 | Cutting mechanism for metal cutting circular sawing machine |
| CN205834369U (en) * | 2016-06-23 | 2016-12-28 | 浙江龙力机械有限公司 | High-velocity wire cutting circular sawing machine |
| CN207447495U (en) * | 2017-11-24 | 2018-06-05 | 浙江汉锦钜智能装备有限公司 | A kind of circular sawing machine power-assisted cutting apparatus |
-
2017
- 2017-11-24 CN CN201711192435.0A patent/CN107931719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0911201A (en) * | 1995-07-04 | 1997-01-14 | Nakajima:Kk | Wood cutting apparatus |
| JP2011073122A (en) * | 2009-10-01 | 2011-04-14 | Noritake Co Ltd | Circular saw cutter |
| CN205816936U (en) * | 2016-06-23 | 2016-12-21 | 浙江龙力机械有限公司 | Cutting mechanism for metal cutting circular sawing machine |
| CN205834369U (en) * | 2016-06-23 | 2016-12-28 | 浙江龙力机械有限公司 | High-velocity wire cutting circular sawing machine |
| CN207447495U (en) * | 2017-11-24 | 2018-06-05 | 浙江汉锦钜智能装备有限公司 | A kind of circular sawing machine power-assisted cutting apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653649A (en) * | 2019-09-12 | 2020-01-07 | 浙江汉锦钜智能装备有限公司 | Intelligent cold saw machine accurate feeding device capable of feeding multiple materials at one time |
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