CN100591449C - Fixed type hot metal sawing machine - Google Patents
Fixed type hot metal sawing machine Download PDFInfo
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- CN100591449C CN100591449C CN200810155409A CN200810155409A CN100591449C CN 100591449 C CN100591449 C CN 100591449C CN 200810155409 A CN200810155409 A CN 200810155409A CN 200810155409 A CN200810155409 A CN 200810155409A CN 100591449 C CN100591449 C CN 100591449C
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- assembly
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- bearing
- roll assembly
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Abstract
The invention relates to a fixed hot saw which is used for various hot rolled sawing rods, pipes and profiled materials. The hot saw comprises a base component (1) and a sliding seat (2); the base component (1) comprises a base body (1.4), a lower guiding roller assembly (1.1), an upper guiding roller assembly (1.5), a side guiding roller assembly (1.3) and an oil cylinder (1.8); wherein, the lower guiding roller assembly is horizontally arranged at the left side and the right side of the top end surface of the base body (1.4); the upper guiding roller assembly (1.5) is horizontally arranged at the front side and the rear side of the top end surface of the base body (1.4); the side guiding roller assembly (1.3) is vertically arranged at the front side and the rear side of the top end surface of the base body (1.4); the oil cylinder (1.8) is fixed on the base body; the sliding seat (2) is arranged on the base component; the top edge of the front side and the rear side of the sliding seat are matched with corresponding positions of the upper guiding roller assembly; the side edges of the front side and the rear side of the sliding seat are matched with the corresponding positions ofthe side guiding roller assembly; one side of the sliding seat is connected with the piston rod of the oil cylinder. The hot saw can form pipelining production and has high production efficiency and low production cost.
Description
(1) technical field
The present invention relates to a kind of hot-metal sawing machine.Be used for bar, tubing, section bar sawed-off to various hot rollings.Belong to technical field of metallurgical machinery.
(2) background technology
Be used for bar, the tubing of sawed-off various hot rollings at present, the sawed-off machinery of section bar adopts hot shears mostly.Therefore be difficult to form streamline production.So this kind mode of production production efficiency of equipment is low, the production cost height.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of and can form streamline production, production efficiency height, the fixed hot sawing machine that production cost is low.
The object of the present invention is achieved like this: a kind of fixed hot sawing machine, comprise base assembly and slide, described base assembly comprises the base body, lower steering roll assembly, last steering roll assembly, side steering roll assembly and oil cylinder, described lower steering roll assembly has four, symmetrical in twos horizontal device is at the right and left of base body top end face, last steering roll assembly also has four, by the front and back both sides of the symmetrical in twos horizontal device of upper block support at base body top end face, side steering roll assembly also has four, by the symmetrical in twos both sides, front and back of vertically installing of side guide wheel support at base body top end face, and side steering roll assembly is arranged at the outside of steering roll assembly on the corresponding position, described oil cylinder is fixed on the base body by bearing block and bearing
Described slide bottom is arranged on the lower steering roll assembly of base assembly, both sides, the front and back apical margin of slide matches with the last steering roll assembly of corresponding position, both sides, the front and back lateral margin of slide matches with the side steering roll assembly of corresponding position, and a side of slide links to each other with the piston rod of described oil cylinder.
Fixed hot sawing machine of the present invention, described lower steering roll assembly comprises axle, bearing, frame, axle sleeve, collars, self-aligning roller bearing, wedge and screw rod, described axle passes through the stand apparatus at its two ends on frame, axle sleeve is sleeved on the centre of axle, collars is sleeved on the axle sleeve with self-aligning roller bearing, the collars two ends are sealed with end cap, and wedge is embedded at rest base, and wedge has two, each one of front and back, described wedge screw top is connected with screw rod, and described screw rod also has two, each one of front and back, nut has been threaded on the screw rod, the screw rod middle device links to each other with plate between two screw rods in front and back in a side of frame, and plate is fixedlyed connected with frame.Rotating screw bolt forward or backwards drives and is embedded at rest base and drives wedge and make move left and right, with the upper-lower position of regulating shaft, reaches the purpose of adjusting the lower steering roll assembly setting height(from bottom).
Fixed hot sawing machine of the present invention, the described steering roll assembly of going up comprises eccentric shaft, bearing, bearing and collars, and eccentric shaft one end is fixedly mounted in the bearing, and the eccentric shaft other end is cantilever-shaped and stretches out outside the bearing, collars is by the cantilever end of bearing arrangement at eccentric shaft, and seal with end cap the collars outer end.Eccentric rotation axis can be adjusted the upper-lower position of steering roll assembly.
Fixed hot sawing machine of the present invention, described side steering roll assembly comprises axle, collars, bearing, axle sleeve I, axle sleeve II and end cap, the axle upper end is fixedly connected on the pressing plate with nut, freely place the axle lower end, and collars is by the two bearings device is on axle up and down, and axle sleeve I is sleeved on the axle of top bearing top, on the axle about axle sleeve II is embedded between the two bearings, end cap has two, each one up and down, is embedded in the top and bottom of described collars respectively.Unscrew nut on the pressing plate with regard to the front and back position of adjustable side steering roll assembly.
The saw blade mechanism that oil cylinder just can drive slide and slide front side when oil-filled moves on base assembly reposefully, has guaranteed the translation sawing of the saw blade of saw blade mechanism to sawing workpieces.Base assembly has the function that supports the slide assembling when sawing, slide can be slided between last steering roll assembly, lower guide roll assembly and side steering roll assembly carry out sawing.The upper-lower position of lower steering roll assembly can be adjusted, and the front and back position of side steering roll assembly can be adjusted, and the upper-lower position of last steering roll assembly can be adjusted.Can reach the gap of eliminating between slide and lower steering roll assembly, side steering roll assembly and the last steering roll assembly like this, the vibration that produces when preventing sawing realizes safe sawing, guarantees sawing quality.By this design, slide is slided between lower steering roll assembly, side steering roll assembly and last steering roll assembly, rolling friction is changed in the operating sliding friction of slide, reduced frictional resistance, assembling is simultaneously adjusted simple, and convenient operating maintenance is safe and reliable.
Stationary heat saw of the present invention is to be fixed on the underframe, and underframe is fixed on the ground, so friction or move during sawing.
The present invention can form streamline production, and it has characteristics such as with short production cycle, easy and simple to handle, safety, saving labour, sawed-off efficient height.
(4) description of drawings
Fig. 1 is the Facad structure schematic diagram of fixed hot sawing machine of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left side view of Fig. 1.
Fig. 4 is the Facad structure schematic diagram of base assembly of the present invention.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the left side view of Fig. 4.
Fig. 7 is the Facad structure schematic diagram of lower steering roll assembly of the present invention.
Fig. 8 is the A-A cut-away view of Fig. 7.
Fig. 9 is the vertical view of Fig. 7.
Figure 10 is a Facad structure schematic diagram of going up the directive wheel assembly of the present invention.
Figure 11 is the B-B cut-away view of Figure 10.
Figure 12 is the Facad structure schematic diagram of side directive wheel assembly of the present invention.
Among the figure: base assembly 1, slide 2, motor 3, cog-wheel coupling 4, gear reduction box 5, saw blade mechanism 6, dilute oil lubrication station 7, protective cover 8, protective cover 9;
Lower steering roll assembly 1.1, upper block support 1.2, side steering roll assembly 1.3, base body 1.4, last steering roll assembly 1.5, side guide wheel support 1.6, pressing plate 1.7, oil cylinder 1.8, backstop 1.13;
Frame 1.1.1, collars 1.1.2, baffle plate 1.1.3, screw 1.1.4, packing ring 1.1.5, nut 1.1.6, plate 1.1.7, pin 1.1.8, spacer 1.1.9, wedge 1.1.10, self-aligning roller bearing 1.1.11, end cap 1.1.12, bearing 1.1.13, axle sleeve 1.1.14, axle 1.1.15, felt 1.1.16, screw rod 1.1.17, screw 1.1.18, bolt 1.1.19;
Axle 1.3.1, nut 1.3.2, axle sleeve I 1.3.3, felt 1.3.4, screw 1.3.5, axle sleeve II 1.3.6, bearing 1.3.7, collars 1.3.8, end cap 1.3.9, plug screw 1.3.10;
Eccentric shaft 1.5.1, bearing 1.5.2, screw 1.5.3, felt collar 1.5.4, bearing 1.5.5, collars 1.5.6, screw 1.5.7, axle head baffle plate 1.5.8, end cap 1.5.9, bolt 1.5.10, screw 1.5.11, cover plate 1.5.12;
(5) specific embodiment
Referring to Fig. 1～3, the fixed hot sawing machine that the present invention relates to is by advancing saw and saw cutting mechanism is formed.Describedly advance saw and form by base assembly 1, slide 2, dilute oil lubrication station 7 and turbid circulating water supercharging equipment.Described saw cutting mechanism is made up of motor 3, cog-wheel coupling 4, gear reduction box 5, saw blade mechanism 6.On-stream, drive saw blade by motor and gear reduction box 5 and be rotated motion, the sawing hot-finished material.Dilute oil lubrication station aims at the oilgear reduction box and design and installation.The turbid circulating water supercharging equipment is to wash away the smear metal and the cooling saw blade of giving birth between sawing with water under high pressure to design.
Referring to Fig. 4～6, described base assembly 1 mainly is made up of base body 1.4, lower steering roll assembly 1.1, last steering roll assembly 1.5, side steering roll assembly 1.3 and oil cylinder 1.8.Lower steering roll assembly 1.11 has four, symmetrical in twos horizontal device is at the right and left of base body 1.4 top end faces, last steering roll assembly 1.5 also has four, by the front and back both sides of the symmetrical in twos horizontal device of upper block support 1.2 at base body 1.4 top end faces, side steering roll assembly 1.3 also has four, by the symmetrical in twos both sides, front and back of vertically installing of side guide wheel support 1.6 at base body 1.4 top end faces, and side steering roll assembly 1.3 is arranged at the outside of steering roll assembly 1.5 on the corresponding position, described side steering roll assembly 1.3 top arrangement have pressing plate 1.7, and device has backstop 1.13 on the pressing plate 1.7.Described oil cylinder 1.8 is middle swing type, is fixed on the base body 1.4 by bearing block and bearing, and the tailpiece of the piston rod of oil cylinder 1.8 is equipped with the aligning oscillating bearing.
Referring to Fig. 7～9, described lower steering roll assembly 1.1 mainly is made up of axle 1.1.15, bearing 1.1.13, frame 1.1.1, axle sleeve 1.1.14, collars 1.1.2, self-aligning roller bearing 1.1.11, wedge 1.1.10, screw rod 1.1.17, nut 1.1.6 and plate 1.1.7.Described axle 1.1.15 is installed on the frame 1.1.1 by the bearing 1.1.13 at its two ends, and axle head is fixed with baffle plate 1.1.3 and screw 1.1.4.Described axle sleeve 1.1.14 is sleeved on the centre of a 1.1.15, collars 1.1.2 is sleeved on the axle sleeve 1.1.14 with self-aligning roller bearing 1.1.11, collars 1.1.2 two ends are fixed with end cap 1.1.12 and bolt 1.1.19, and end cap 1.1.12 and axle sleeve 1.1.14 cooperation place seal with felt 1.1.16.Described bearing 1.1.13 bottom is equipped with wedge 1.1.10, wedge 1.1.10 has two, each one of front and back, described wedge 1.1.10 screw top is connected with screw rod 1.1.17, described screw rod 1.1.17 also has two, each one of front and back, nut 1.1.6 has been threaded on the described screw rod 1.1.17, screw rod 1.1.17 middle device is in the side of frame 1.1.1, link to each other with plate 1.1.7 between two the screw rod 1.1.17 in front and back, plate 1.1.7 is fixedlyed connected with frame 1.1.1 with screw 1.1.18, and the screw rod 1.1.17 between plate 1.1.7 and the frame 1.1.1 goes up suit spacer 1.1.9 and packing ring 1.1.5, and spacer 1.1.9 fixes with pin 1.1.8 and screw rod 1.1.17.
Referring to Figure 10～11, the described steering roll assembly 1.5 of going up mainly is made up of eccentric shaft 1.5.1, bearing 1.5.2, bearing 1.5.5 and collars 1.5.6.Described eccentric shaft 1.5.1 one end is fixedly mounted in the bearing 1.5.2 with bolt 1.5.10, and seal with cover plate 1.5.12 and screw 1.5.11 bearing 1.5.2 outer end.The eccentric shaft 1.5.1 other end is cantilever-shaped and stretches out outside the bearing 1.5.2, collars 1.5.6 is by the cantilever end of bearing 1.5.5 device at eccentric shaft 1.5.1, felt collar 1.5.4 is set in collars 1.5.6 and eccentric shaft 1.5.1 cooperation place, seal with axle head baffle plate 1.5.8 and screw 1.5.7 bearing 1.5.5 outer end, and seal with end cap 1.5.9 and screw 1.5.3 collars 1.5.6 outer end.
Referring to Figure 12, described side steering roll assembly 1.3 mainly is made up of axle 1.3.1, collars 1.3.8, bearing 1.3.7, axle sleeve I 1.3.3, axle sleeve II 1.3.6 and end cap 1.3.9.Described axle 1.3.1 upper end is fixedly connected on the pressing plate 1.7 with nut 1.3.2, axle 1.3.1 freely places the lower end, two bearings 1.3.7 device was on axle 1.3.1 about collars 1.3.8 passed through, axle sleeve I 1.3.3 is sleeved on the axle 1.3.1 of top bearing top, on the axle 1.3.1 about axle sleeve II 1.3.6 is embedded between the two bearings 1.3.7, end cap 1.3.9 has two, each one up and down, be embedded in the top and bottom of described collars 1.3.8 respectively, fix with screw 1.3.5 and collars 1.3.8.Felt 1.3.4 has two, each one up and down, above felt 1.3.4 be embedded in the cooperation place of a top axle sleeve I 1.3.3 and end cap 1.3.9, below felt 1.3.4 set the cooperation place of shaft shoulder outer rim on a following end cap 1.3.9 and the axle 1.3.1.
Described slide 2 is a weldment, and slide plate is equipped with in both sides, slide 2 bottom, slides during for sawing and uses.Slide 2 bottoms are arranged on the lower steering roll assembly 1.1 of base assembly, and both sides, the front and back apical margin of slide 2 matches with the last steering roll assembly 1.5 of corresponding position, and both sides, the front and back lateral margin of slide 2 matches with the side steering roll assembly 1.3 of corresponding position.One side of slide 2 links to each other with the piston rod of described oil cylinder 1.8.
Described saw blade mechanism 6 is fixedly connected on the front side of slide 2, motor 3, cog-wheel coupling 4 and gear reduction box 5 are installed on the top of slide 2, motor 3 links to each other with gear reduction box 5 inputs with connecting axle by cog-wheel coupling 4, and gear reduction box 5 outputs link to each other with saw blade mechanism 6.
Claims (3)
1, a kind of fixed hot sawing machine, it is characterized in that described hot-metal sawing machine comprises base assembly (1), slide (2) and saw blade mechanism (6), described base assembly (1) comprises base body (1.4), lower steering roll assembly (1.1), last steering roll assembly (1.5), side steering roll assembly (1.3) and oil cylinder (1.8), described lower steering roll assembly (1.1) has four, symmetrical in twos horizontal device is at the right and left of base body (1.4) top end face, last steering roll assembly (1.5) also has four, by the front and back both sides of the symmetrical in twos horizontal device of upper block support (1.2) at base body (1.4) top end face, side steering roll assembly (1.3) also has four, by the symmetrical in twos both sides, front and back of vertically installing of side guide wheel support (1.6) at base body (1.4) top end face, and side steering roll assembly (1.3) is arranged at the outside of steering roll assembly on the corresponding position (1.5), described oil cylinder (1.8) is fixed on the base body (1.4) by bearing block and bearing
Described slide (2) bottom is arranged on the lower steering roll assembly (1.1) of base assembly, both sides, the front and back apical margin of slide (2) matches with the last steering roll assembly (1.5) of corresponding position, both sides, the front and back lateral margin of slide (2) matches with the side steering roll assembly (1.3) of corresponding position, and a side of slide (2) links to each other with the piston rod of described oil cylinder (1.8);
Described saw blade mechanism (6) is fixedly connected on the front side of slide (2);
Described lower steering roll assembly (1.1) comprises lower steering roll axle (1.1.15), lower steering roll bearing (1.1.13), frame (1.1.1), axle sleeve (1.1.14), lower steering roll collars (1.1.2), self-aligning roller bearing (1.1.11), wedge (1.1.10), screw rod (1.1.17), described lower steering roll axle (1.1.15) is installed on the frame (1.1.1) by the lower steering roll bearing (1.1.13) at its two ends, axle sleeve (1.1.14) is sleeved on the centre of lower steering roll axle (1.1.15), lower steering roll collars (1.1.2) is sleeved on the axle sleeve (1.1.14) with self-aligning roller bearing (1.1.11), lower steering roll collars (1.1.2) two ends are sealed with lower steering roll end cap (1.1.12), wedge (1.1.10) is embedded at lower steering roll bearing (1.1.13) bottom, wedge (1.1.10) has two, each one of front and back, described wedge (1.1.10) screw top is connected with screw rod (1.1.17), described screw rod (1.1.17) also has two, each one of front and back, lower steering roll nut (1.1.6) has been threaded on the screw rod (1.1.17), screw rod (1.1.17) middle device is in a side of frame (1.1.1), link to each other with plate (1.1.7) between two screw rods in front and back (1.1.17), plate (1.1.7) is fixedlyed connected with frame (1.1.1);
The described steering roll assembly (1.5) of going up comprises eccentric shaft (1.5.1), goes up guide roller bearing (1.5.2), goes up guide roller bearing (1.5.5) and last guide roller collars (1.5.6), eccentric shaft (1.5.1) end is fixedly mounted in the guide roller bearing (1.5.2), eccentric shaft (1.5.1) other end is cantilever-shaped and stretches out outside the guide roller bearing (1.5.2), last guide roller collars (1.5.6) is by the cantilever end of last guide roller bearing (1.5.5) device at eccentric shaft (1.5.1), and last guide roller collars (1.5.6) outer end is used guide roller end cap (1.5.9) and sealed;
Described side steering roll assembly (1.3) comprises side steering roll axle (1.3.1), side steering roll collars (1.3.8), side steering roll bearing (1.3.7), axle sleeve I (1.3.3), axle sleeve II (1.3.6) and side steering roll end cap (1.3.9), side steering roll axle (1.3.1) upper end is fixedly connected on the pressing plate (1.7) with side steering roll nut (1.3.2), freely place side steering roll axle (1.3.1) lower end, side steering roll collars (1.3.8) passes through up and down, and two side steering roll bearings (1.3.7) install on side steering roll axle (1.3.1), axle sleeve I (1.3.3) is sleeved on the side steering roll axle (1.3.1) of top side steering roll bearing top, on the side steering roll axle (1.3.1) about axle sleeve II (1.3.6) is embedded between the two side steering roll bearings (1.3.7), side steering roll end cap (1.3.9) has two, each one up and down, be embedded in the top and bottom of described side steering roll collars (1.3.8) respectively.
2, a kind of fixed hot sawing machine according to claim 1 is characterized in that: described pressing plate (1.7) is installed on side steering roll assembly (1.3) top.
3, a kind of fixed hot sawing machine according to claim 1, it is characterized in that: the screw rod (1.1.17) between described plate (1.1.7) and the frame (1.1.1) is gone up suit spacer (1.1.9) and packing ring (1.1.5), and spacer (1.1.9) is fixing with pin (1.1.8) and screw rod (1.1.17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810155409A CN100591449C (en) | 2008-09-28 | 2008-09-28 | Fixed type hot metal sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810155409A CN100591449C (en) | 2008-09-28 | 2008-09-28 | Fixed type hot metal sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101386087A CN101386087A (en) | 2009-03-18 |
| CN100591449C true CN100591449C (en) | 2010-02-24 |
Family
ID=40475868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810155409A Expired - Fee Related CN100591449C (en) | 2008-09-28 | 2008-09-28 | Fixed type hot metal sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100591449C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841462A (en) * | 1973-06-22 | 1974-10-15 | H Schmidt | Length measurer for elongate materials |
| CN2403530Y (en) * | 1999-07-13 | 2000-11-01 | 孙进发 | Improved hot sawing machine |
| CN1579690A (en) * | 2004-05-20 | 2005-02-16 | 苏州宝时得电动工具有限公司 | Oblique-cutting saw |
| CN201264119Y (en) * | 2008-09-28 | 2009-07-01 | 江阴圆方机械制造有限公司 | Novel stationary type hot saw machine |
-
2008
- 2008-09-28 CN CN200810155409A patent/CN100591449C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841462A (en) * | 1973-06-22 | 1974-10-15 | H Schmidt | Length measurer for elongate materials |
| CN2403530Y (en) * | 1999-07-13 | 2000-11-01 | 孙进发 | Improved hot sawing machine |
| CN1579690A (en) * | 2004-05-20 | 2005-02-16 | 苏州宝时得电动工具有限公司 | Oblique-cutting saw |
| CN201264119Y (en) * | 2008-09-28 | 2009-07-01 | 江阴圆方机械制造有限公司 | Novel stationary type hot saw machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101386087A (en) | 2009-03-18 |
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Granted publication date: 20100224 Termination date: 20180928 |