CN108044476A - Abrasive cutoff saw feed mechanism - Google Patents
Abrasive cutoff saw feed mechanism Download PDFInfo
- Publication number
- CN108044476A CN108044476A CN201711486049.2A CN201711486049A CN108044476A CN 108044476 A CN108044476 A CN 108044476A CN 201711486049 A CN201711486049 A CN 201711486049A CN 108044476 A CN108044476 A CN 108044476A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- feeding platform
- drive lead
- feed mechanism
- rack
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
- B24B27/0691—Accessories therefor for controlling the feeding or return movement of the saw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention relates to a kind of abrasive cutoff saw feed mechanisms, it includes rack (1), former and later two bearing blocks (2) are provided on the rack (1), drive lead screw (3) is coated between former and later two bearing blocks (2), (3) one sections of the drive lead screw is connected with servomotor (4), rail plate (5) is provided at left and right sides of the drive lead screw (3), feeding platform (6) is provided between two rail plates (5) in left and right, feeding platform (6) bottom is provided with connecting seat (7), the connecting seat (7) is engaged with drive lead screw (3).A kind of abrasive cutoff saw feed mechanism of the present invention, it substitutes original hydraulic cylinder using servomotor and drive lead screw, its speed adjustable range is wide, stable drive, and balance cylinder is added, the stability of saw blade feeding can be improved, greatly reduces saw blade loss, production cost is reduced, ensure that the surface quality of sawing.
Description
Technical field
The present invention relates to a kind of abrasive cutoff saws, are specifically related to a kind of abrasive cutoff saw feed mechanism, belong to bar production equipment skill
Art field.
Background technology
In bar machining processes, the indispensable rear portion finishing procedure of first of bar mill line is sawing, abrasive cutoff saw because
Its wide adaptation range, sawing quality are high, are the most common sawing devices of production line of bar, and current most of Special Steel Works all use
Arrange that abrasive cutoff saw carries out sawing, several abrasive cutoff saw simultaneously or sequentially sawings to preliminary bar after cooling on cold bed runout table
To improve cutting-rate, to meet the requirement of very fast rolling rhythm.
Its feeding platform of existing abrasive cutoff saw is usually driven by hydraulic cylinder, and speed adjustable range is relatively narrow, while liquid
Compressing cylinder is easily influenced by factors such as temperature, pressures, uneven so as to cause transmission speed, and transmission stability is poor；In addition big straight
On the production line of bar of footpath, saw blade is affected by cutting horizontal component, easily feeding platform is driven to be moved along, and saw blade feeding is flat
Stability is poor, and saw blade loss is big, and sawing surface quality is poor, considerably increases production cost.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of abrasive cutoff saw feed mechanism for the above-mentioned prior art, it is adopted
Substitute original hydraulic cylinder with servomotor and drive lead screw, speed adjustable range is wide, stable drive, and adds Balance Air
Cylinder can improve the stability of saw blade feeding, greatly reduce saw blade loss, reduce production cost, ensure that sawing
Surface quality.
Technical solution is used by the present invention solves the above problems：A kind of abrasive cutoff saw feed mechanism, it includes rack, institute
It states and former and later two bearing blocks is provided in rack, drive lead screw, the drive lead screw one are coated between former and later two bearing blocks
Section is connected with servomotor, is provided with rail plate at left and right sides of the drive lead screw, between two rail plates in left and right
Feeding platform is provided with, the feeding platform bottom is provided with connecting seat, and the connecting seat is engaged with drive lead screw.
Fixed seat is provided on rear side of the rack, the feeding platform bottom is provided with cylinder block, and the fixed seat is gentle
Balance cylinder is provided between cylinder seat.
Fixed pulley on front side of the rack is set, clump weight is provided with below the fixed pulley, the clump weight is flat with feeding
It is connected between platform by steel wire.
Backplate is provided at left and right sides of the feeding platform.
The rack front and rear sides are both provided with shielding support, the feeding platform front and rear sides and former and later two protection
Telescopic guide rail protection cover is respectively arranged between cover stent.
Compared with prior art, the advantage of the invention is that：
A kind of abrasive cutoff saw feed mechanism of the present invention, it substitutes original hydraulic cylinder using servomotor and drive lead screw,
Its speed adjustable range is wide, and speed is uniform, and stable drive is reliable；Additionally by balance cylinder or clump weight is increased, saw blade can be prevented
Feeding platform generates shake in working angles, substantially increases the stability of saw blade feeding, reduces saw blade loss, reduces life
Cost is produced, the surface quality of sawing has been effectively ensured.
Description of the drawings
Fig. 1 is a kind of structure diagram of abrasive cutoff saw feed mechanism of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the K direction views of Fig. 1.
Fig. 4 is the A-A sectional views of Fig. 1.
Fig. 5 is the B-B sectional views of Fig. 2.
Wherein：
Rack 1
Bearing block 2
Drive lead screw 3
Servomotor 4
Rail plate 5
Feeding platform 6
Connecting seat 7
Fixed seat 8
Cylinder block 9
Balance cylinder 10
Backplate 11
Shielding support 12
Guide rail protection cover 13.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 1~Fig. 5, a kind of abrasive cutoff saw feed mechanism in the present embodiment, it includes rack 1, in the rack 1
Former and later two bearing blocks 2 are provided with, drive lead screw 3, described 3 one sections of companies of drive lead screw are coated between former and later two bearing blocks 2
It connects and is provided with servomotor 4,3 left and right sides of the drive lead screw is provided with rail plate 5, between two rail plates 5 in left and right
Feeding platform 6 is provided with, 6 bottom of feeding platform is provided with connecting seat 7, and the connecting seat 7 is engaged with drive lead screw 3；
1 rear side of rack is provided with fixed seat 8, and 6 bottom of feeding platform is provided with cylinder block 9, the fixed seat 8
Balance cylinder 10 is provided between cylinder block 9；
1 front side of rack sets fixed pulley, clump weight is provided with below the fixed pulley, the clump weight is flat with feeding
It is connected between platform 6 by steel wire；
Saw blade is provided on the feeding platform 6；
6 left and right sides of feeding platform is provided with backplate 11；
1 front and rear sides of rack are both provided with shielding support 12,6 front and rear sides of feeding platform and former and later two
Telescopic guide rail protection cover 13 is respectively arranged between shielding support 12.
In addition to the implementation, it is all to use equivalent transformation or equivalent replacement present invention additionally comprises there is an other embodiment
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (5)
1. a kind of abrasive cutoff saw feed mechanism, it is characterised in that：It includes rack (1), former and later two are provided on the rack (1)
Bearing block (2), drive lead screw (3) is coated between former and later two bearing blocks (2), and described (3) one sections of connections of drive lead screw are set
Have a servomotor (4), be provided with rail plate (5) at left and right sides of the drive lead screw (3), the rail plates (5) of left and right two it
Between be provided with feeding platform (6), feeding platform (6) bottom is provided with connecting seat (7), the connecting seat (7) and driving wire
Bar (3) is engaged.
2. a kind of abrasive cutoff saw feed mechanism according to claim 1, it is characterised in that：It is provided on rear side of the rack (1)
Fixed seat (8), feeding platform (6) bottom are provided with cylinder block (9), are set between the fixed seat (8) and cylinder block (9)
There is balance cylinder (10).
3. a kind of abrasive cutoff saw feed mechanism according to claim 1, it is characterised in that：It is fixed to be set on front side of the rack (1)
Pulley, the fixed pulley lower section are provided with clump weight, are connected between the clump weight and feeding platform (6) by steel wire.
4. a kind of abrasive cutoff saw feed mechanism according to claim 1, it is characterised in that：Feeding platform (6) left and right two
Side is provided with backplate (11).
5. a kind of abrasive cutoff saw feed mechanism according to claim 1, it is characterised in that：Rack (1) front and rear sides are equal
Shielding support (12) is provided with, between feeding platform (6) front and rear sides and former and later two shielding supports (12) respectively
It is provided with telescopic guide rail protection cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486049.2A CN108044476B (en) | 2017-12-30 | 2017-12-30 | Grinding wheel saw feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486049.2A CN108044476B (en) | 2017-12-30 | 2017-12-30 | Grinding wheel saw feeding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108044476A true CN108044476A (en) | 2018-05-18 |
| CN108044476B CN108044476B (en) | 2023-12-26 |
Family
ID=62129696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711486049.2A Active CN108044476B (en) | 2017-12-30 | 2017-12-30 | Grinding wheel saw feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044476B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5755147A (en) * | 1992-06-30 | 1998-05-26 | Tsune Seiki Co., Ltd. | Circular saw |
| JP2000117533A (en) * | 1998-10-12 | 2000-04-25 | Takeda Machinery Co Ltd | Circular saw cutter |
| CN101829808A (en) * | 2009-11-20 | 2010-09-15 | 天津市建科机械制造有限公司 | Triangular truss saw cutting mechanism |
| CN202780480U (en) * | 2012-10-11 | 2013-03-13 | 邹平高新金迈达机械厂 | Aluminum alloy profile sawing and milling production line |
| CN203437744U (en) * | 2013-07-01 | 2014-02-19 | 浙江罗森博格机床有限公司 | Feeding device of circular sawing machine |
| CN205167093U (en) * | 2015-12-03 | 2016-04-20 | 台州市意利欧机械有限公司 | Arbitrary angle cornering machine |
| CN206326190U (en) * | 2016-11-28 | 2017-07-14 | 江苏环信机械工程有限公司 | Saw-cutting machine tool from structural in a row |
| CN207788591U (en) * | 2017-12-30 | 2018-08-31 | 江阴圆方机械制造有限公司 | Abrasive cutoff saw feed mechanism |
-
2017
- 2017-12-30 CN CN201711486049.2A patent/CN108044476B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5755147A (en) * | 1992-06-30 | 1998-05-26 | Tsune Seiki Co., Ltd. | Circular saw |
| JP2000117533A (en) * | 1998-10-12 | 2000-04-25 | Takeda Machinery Co Ltd | Circular saw cutter |
| CN101829808A (en) * | 2009-11-20 | 2010-09-15 | 天津市建科机械制造有限公司 | Triangular truss saw cutting mechanism |
| CN202780480U (en) * | 2012-10-11 | 2013-03-13 | 邹平高新金迈达机械厂 | Aluminum alloy profile sawing and milling production line |
| CN203437744U (en) * | 2013-07-01 | 2014-02-19 | 浙江罗森博格机床有限公司 | Feeding device of circular sawing machine |
| CN205167093U (en) * | 2015-12-03 | 2016-04-20 | 台州市意利欧机械有限公司 | Arbitrary angle cornering machine |
| CN206326190U (en) * | 2016-11-28 | 2017-07-14 | 江苏环信机械工程有限公司 | Saw-cutting machine tool from structural in a row |
| CN207788591U (en) * | 2017-12-30 | 2018-08-31 | 江阴圆方机械制造有限公司 | Abrasive cutoff saw feed mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108044476B (en) | 2023-12-26 |
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