CN109877385A - Hot-metal sawing machine - Google Patents
Hot-metal sawing machine Download PDFInfo
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- CN109877385A CN109877385A CN201910312861.6A CN201910312861A CN109877385A CN 109877385 A CN109877385 A CN 109877385A CN 201910312861 A CN201910312861 A CN 201910312861A CN 109877385 A CN109877385 A CN 109877385A
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- hot
- sawing machine
- metal sawing
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Abstract
The invention discloses a kind of hot-metal sawing machine, including hot saw turning machine and hot-metal sawing machine body, the hot saw turning machine is arranged in hot-metal sawing machine body, further includes by pressing structure that hot-metal sawing machine body compresses and the pull-down structure for connecting hot-metal sawing machine body with hot saw turning machine.The present invention is fixed hot saw turning machine by the way that pressing structure and pull-down structure are arranged on hot-metal sawing machine body, twin fixed guide-vane is carried out to it to the pulling force of hot saw turning machine using pressure and pull-down structure of the pressing structure to hot saw turning machine, hot saw turning machine can guarantee better stability under the action of lower pressure and lower pulling force, it is not easy to send loosening and fracture defect when rotating at high speed, the operation of hot-metal sawing machine can be made more stable, reliable.
Description
Technical field
The present invention relates to equipment of hot rolling technical field, especially a kind of hot-metal sawing machine.
Background technique
Hot-metal sawing machine is the important equipment in hot rolling workshop, it is typically mounted on the subsequent production line of rolling mill, in high temperature
Sawing special-shaped section bandaging piece under state for the cutting head of single or whole banding part, back-end crop or is cut and determines dimensions length.
At work, internal turning machine meeting high speed rotation carries out sawing work to drive saw blade to rotate to hot-metal sawing machine, and
Turning machine fixed structure is easy to happen loosening and fracture defect under the high speed rotation of turning machine in existing hot-metal sawing machine, to make
It is likely to occur sharp pounding and impact at work at saw blade, finally makes transmission shaft, the motor damage of turning machine, causes production line
Paralysis, or even cause safety accident.
Summary of the invention
The technical problems to be solved by the present invention are: providing overall structure stable hot saw when can guarantee turning machine rotation
Machine.
To solve above-mentioned technical problem the technical scheme adopted by the invention is that: hot-metal sawing machine, including hot saw turning machine and heat
Saw body, the hot saw turning machine are arranged in hot-metal sawing machine body, further include the pressing structure for compressing hot-metal sawing machine body and
The pull-down structure that hot-metal sawing machine body is connect with hot saw turning machine.
Further, the pressing structure includes frame and pushing fastener；The frame is located in hot saw turning machine
The connection of Fang Bingyu hot-metal sawing machine body, the pushing fastener pass through frame and compress hot-metal sawing machine body.
Further, the frame includes two curb girders and at least one crossbeam, the crossbeam is fixed on two curb girders
Between, described two curb girders are fixedly connected with hot-metal sawing machine body respectively.
Further, the pushing fastener includes multiple groups down pressure nut and pushes bolt, the down pressure nut is fixed
On crossbeam, the pushing bolt is threadedly coupled with down pressure nut and is pressed on hot saw turning machine top surface after passing through crossbeam.
Further, the pull-down structure includes bottom plate and drop-down fastener；The bottom plate is fixedly connected on hot saw and turns
To the bottom surface of machine, the drop-down fastener passes through bottom plate and connect with hot-metal sawing machine body.
Further, the drop-down fastener includes multiple groups drop-down nut and drop-down bolt, the drop-down nut is fixed
On bottom plate, the drop-down bolt is connect after sequentially passing through hot-metal sawing machine body and bottom plate upwards with drop-down nut thread.
The beneficial effects of the present invention are: the present invention is by being arranged pressing structure and pull-down structure come to heat on hot-metal sawing machine body
Saw turning machine is fixed, using pressing structure to the pressure of hot saw turning machine and pull-down structure to the pulling force pair of hot saw turning machine
It carries out twin fixed guide-vane, and hot saw turning machine can guarantee better stability under the action of lower pressure and lower pulling force, revolves in high speed
It is not easy to send loosening and fracture defect when turning, the operation of hot-metal sawing machine can be made more stable, reliable.
Detailed description of the invention
Fig. 1 is structural front view of the invention；
Fig. 2 is structure top view of the invention；
In the figure, it is marked as 1- hot saw turning machine, 2- hot-metal sawing machine body, 31- frame, 32- push fastener, 33- curb girder,
34- crossbeam, 35- down pressure nut, 36- push bolt, 41- bottom plate, 42- drop-down fastener, 43- drop-down nut, 44- and pull down spiral shell
Bolt, 5- output shaft, 6- saw blade, 7- motor, 8- input shaft.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is further detailed with reference to the accompanying drawing.
As depicted in figs. 1 and 2, for hot-metal sawing machine when carrying out sawing work, motor 7 turns to hot saw with the rotation of driven input shaft 8
Machine 1 works, and inner high speed rotates hot saw turning machine 1 at work, then being driven rotates output shaft 5, final that saw blade 6 is driven to rotate
Realize sawing work, the high speed rotation of hot saw turning machine 1 will necessarily generate strenuous vibration, therefore be easy to cause hot saw turning machine 1
Connection with hot-metal sawing machine body 2 loosens, and then is likely to result in equipment fault, causes safety accident.In order to solve above-mentioned technology
Problem, hot-metal sawing machine of the present invention improve integrally-built stability by setting pressing structure and pull-down structure.
As depicted in figs. 1 and 2, pressing structure is made of frame 31 and pushing fastener 32, and the setting of frame 31 turns in hot saw
To machine 1 top and be fixedly connected on hot-metal sawing machine body 2, push fastener 32 pass through frame 31 after be pressed on hot-metal sawing machine body
2 upper top surface applies downward pressure to hot saw turning machine 1 by frame 31 and the pushing cooperation of fastener 32.In the present invention, frame
Frame 31 includes curb girder 33 and crossbeam 34, and the quantity of crossbeam 34 can be selected according to actual needs, selects two cross as shown in Figure 2
Beam 34, then 34 parallel side-by-side of crossbeam is fixed between two curb girders 33, and two curb girders 33 are fixed with hot-metal sawing machine body 2 connect respectively
It connects；Pushing fastener 32 includes the down pressure nut 35 and push bolt 36 that multiple groups are threadedly engaged, and down pressure nut 35 is fixed on crossbeam
Through-hole corresponding with 35 position of down pressure nut is arranged in 34 surface on crossbeam 34, pushes bolt 36 and sequentially passes through down pressure nut
35 and crossbeam 34 after contacted with the upper top surface of hot saw turning machine 1, push that bolt 36 is adjustable to apply hot saw turning machine 1 by turning
The lower pressure added；The group number for pushing fastener 32 is selected also according to actual needs, as depicted in figs. 1 and 2, in the present invention
Two groups of pushing fasteners 32 are provided on each crossbeam 34, two groups of pushing fasteners 32 are separately positioned on two ends of crossbeam 34
Position.
As shown in Figure 1, pull-down structure is made of bottom plate 41 and drop-down fastener 42, bottom plate 41 is fixedly connected on hot saw steering
The bottom surface of machine 1, drop-down fastener 42 are connected on hot-metal sawing machine body 2 after passing through bottom plate 41, pass through drop-down fastener 42 and bottom
The cooperation of plate 41 applies downward pulling force to hot saw turning machine 1.In the present invention, drop-down fastener 42 includes that multiple groups are threadedly engaged down
Nut 43 and drop-down bolt 44 are drawn, drop-down nut 43 is fixed on the upper surface of bottom plate 41, setting and drop-down nut on bottom plate 41
The corresponding through-hole in 43 positions, drop-down bolt 44 are threadedly coupled with drop-down nut 43 after passing through through-hole and bottom plate 41 from the bottom up, lead to
It crosses and turns the adjustable lower pulling force applied to hot saw turning machine 1 of drop-down bolt 44；The group number of fastener 42 is pulled down also according to reality
Border is selected, and four groups of drop-down fasteners 42 are used in the present invention, are respectively arranged one group of drop-down at four angles of bottom plate 41
Fastener 42.
In above content, between crossbeam 34 and curb girder 33, between curb girder 33 and hot-metal sawing machine body 2, down pressure nut 35 and horizontal
Connection between beam 34, between bottom plate 41 and hot saw turning machine 1 and between drop-down nut 43 and bottom plate 41 is generally used weldering
It connects in succession.
The present invention is by applying downward pressure and downwards to hot saw turning machine simultaneously using pressing structure and pull-down structure
Pulling force, make hot saw turning machine at work simultaneously under tension and pressure collective effect, hot saw turning machine can be effectively improved
Job stability, while also improving the stability connected between hot saw turning machine and hot-metal sawing machine body.The present invention has succeeded
It is used on the hot-metal sawing machine of the big cold bed of Liao Pan rail beam factory universal rolling production line, is run by actual production more than a year, greatly
Vibration, impact of the hot saw turning machine at 1500 revs/min are reduced greatly, it is contemplated that two wound benefits 80 of Nian Jieyue hot saw turning machine
Yu Wanyuan and mostly production create 2,200,000 yuan of benefit.
Claims (6)
1. hot-metal sawing machine, including hot saw turning machine (1) and hot-metal sawing machine body (2), the hot saw turning machine (1) is arranged in hot-metal sawing machine machine
In body (2), it is characterised in that: further include the pressing structure for compressing hot-metal sawing machine body (2) and by hot-metal sawing machine body (2) and hot saw
The pull-down structure of turning machine (1) connection.
2. hot-metal sawing machine as described in claim 1, it is characterised in that: the pressing structure includes frame (31) and pushing fastener
(32)；The frame (31) is located above hot saw turning machine (1) and connect with hot-metal sawing machine body (2), the pushing fastener
(32) frame (31) are passed through and compress hot-metal sawing machine body (2).
3. hot-metal sawing machine as claimed in claim 2, it is characterised in that: the frame (31) includes two curb girders (33) and at least one
A crossbeam (34), the crossbeam (34) are fixed between two curb girders (33), described two curb girders (33) respectively with hot-metal sawing machine machine
Body (2) is fixedly connected.
4. hot-metal sawing machine as claimed in claim 3, it is characterised in that: the pushing fastener (32) includes multiple groups down pressure nut
(35) and bolt (36) are pushed, the down pressure nut (35) is fixed on crossbeam (34), the pushing bolt (36) and pushing spiral shell
Female (35) are threadedly coupled and are pressed on hot saw turning machine (1) top surface after passing through crossbeam (34).
5. hot-metal sawing machine as described in claim 1, it is characterised in that: the pull-down structure includes bottom plate (41) and drop-down fastener
(42)；The bottom plate (41) is fixedly connected on the bottom surface of hot saw turning machine (1), and the drop-down fastener (42) passes through bottom plate (41)
And it is connect with hot-metal sawing machine body (2).
6. hot-metal sawing machine as claimed in claim 5, it is characterised in that: the drop-down fastener (42) includes multiple groups drop-down nut
(43) with drop-down bolt (44), the drop-down nut (43) is fixed on bottom plate (41), and the drop-down bolt (44) is upward successively
It is threadedly coupled afterwards with drop-down nut (43) across hot-metal sawing machine body (2) and bottom plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910312861.6A CN109877385A (en) | 2019-04-18 | 2019-04-18 | Hot-metal sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910312861.6A CN109877385A (en) | 2019-04-18 | 2019-04-18 | Hot-metal sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109877385A true CN109877385A (en) | 2019-06-14 |
Family
ID=66937809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910312861.6A Pending CN109877385A (en) | 2019-04-18 | 2019-04-18 | Hot-metal sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109877385A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160114A (en) * | 1991-01-19 | 1992-11-03 | Livingston Gaylord R | Mounting assembly for hand-held joiner |
| EP1055861A1 (en) * | 1999-05-28 | 2000-11-29 | HYDRO-MEC S.r.l. | Box for rotary machines with interchangeable base and embedded stiffness element |
| CN2867060Y (en) * | 2005-07-12 | 2007-02-07 | 海尔集团公司 | Locomotive air conditioner compressor fixing mechanism |
| CN201483074U (en) * | 2009-07-14 | 2010-05-26 | 北京物华天宝安全玻璃有限公司 | Hollow glass aluminum strip cutting device |
| CN205519905U (en) * | 2016-01-25 | 2016-08-31 | 沈阳瑞鸿能源环保科技有限公司 | Novel hot -metal sawing machine |
| CN206329868U (en) * | 2016-12-14 | 2017-07-14 | 宜宾市翠屏区显峰建材有限公司 | A kind of electromechanical equipment fixation base structure |
| CN206386624U (en) * | 2017-01-22 | 2017-08-08 | 深圳市龙供供电服务有限公司 | It is fixed easily the machine of being twisted |
-
2019
- 2019-04-18 CN CN201910312861.6A patent/CN109877385A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160114A (en) * | 1991-01-19 | 1992-11-03 | Livingston Gaylord R | Mounting assembly for hand-held joiner |
| EP1055861A1 (en) * | 1999-05-28 | 2000-11-29 | HYDRO-MEC S.r.l. | Box for rotary machines with interchangeable base and embedded stiffness element |
| CN2867060Y (en) * | 2005-07-12 | 2007-02-07 | 海尔集团公司 | Locomotive air conditioner compressor fixing mechanism |
| CN201483074U (en) * | 2009-07-14 | 2010-05-26 | 北京物华天宝安全玻璃有限公司 | Hollow glass aluminum strip cutting device |
| CN205519905U (en) * | 2016-01-25 | 2016-08-31 | 沈阳瑞鸿能源环保科技有限公司 | Novel hot -metal sawing machine |
| CN206329868U (en) * | 2016-12-14 | 2017-07-14 | 宜宾市翠屏区显峰建材有限公司 | A kind of electromechanical equipment fixation base structure |
| CN206386624U (en) * | 2017-01-22 | 2017-08-08 | 深圳市龙供供电服务有限公司 | It is fixed easily the machine of being twisted |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |
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| RJ01 | Rejection of invention patent application after publication |