CN204171463U - Round steel sawing machine for cutting - Google Patents

Round steel sawing machine for cutting Download PDF

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Publication number
CN204171463U
CN204171463U CN201420625578.1U CN201420625578U CN204171463U CN 204171463 U CN204171463 U CN 204171463U CN 201420625578 U CN201420625578 U CN 201420625578U CN 204171463 U CN204171463 U CN 204171463U
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Prior art keywords
cutting
round steel
sawing machine
rotary
fixed
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CN201420625578.1U
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Chinese (zh)
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关铁
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ZHEJIANG DESHENG RAILWAY EQUIPMENT Co Ltd
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ZHEJIANG DESHENG RAILWAY EQUIPMENT Co Ltd
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Abstract

The utility model discloses a kind of round steel sawing machine for cutting, comprise base and cutting mechanism, it is characterized in that: it also comprises Round steel rotator structure, described Round steel rotator structure is fixed on base, and described cutting mechanism is arranged on base one end and cutting mechanism is provided with upper and lower driving mechanism.By such technical scheme, the utility model structure is simple, easy to operate, drive cutting and Round steel rotator structure downwards to cooperatively interact by cutting mechanism at upper and lower driving mechanism to cut round steel, this ensure that the neatly smooth of round steel cutting end face, and cut surface is perpendicular to round steel axis.

Description

Round steel sawing machine for cutting
Technical field
The utility model relates to a kind of sawing machine, particularly a kind of round steel sawing machine for cutting.
Background technology
Current existing sawing machine comprises circular saw bench, band sawing machine and hacksawing machine, circular saw bench does the cutting movement rotated by saw blade, saw blade cuts do feed motion with saw girff simultaneously, band sawing machine is then annular saw band be stretched on two saw wheels and drive saw band to cut by saw wheel, mainly rely on workpiece movable to cut when band sawing machine cutting, hacksawing machine is then that the saw bow by being equipped with saw blade is reciprocating, cuts with the mode feeding of saw frame around a spot wobble.Such sawing machine is when carrying out round steel cutting, first round steel is clamped by jaw, like this when cutting because round steel material is comparatively hard and cross section is comparatively large, saw blade cuts the round steel easily making to be clipped in jaw for a long time and tilts, thus cause last otch to tilt, out-of-flatness.
China Patent Publication No. CN203171296U, day for announcing 2013.09.04 discloses a kind of round steel cutting machine, comprise base, be fixed on the fixed head above base, be fixed on the support on fixed head, be arranged on the driving motor on support and switch board, and be arranged on the cutting knife saw be connected on fixed head and with driving motor, also comprise and be arranged on left holder on fixed head and right holder, circular hole is provided with above described left holder, and the arc sky for arranging centered by circular hole, the upper right of fixed head is provided with rectangular channel, the top of described right holder is provided with a circular hole and a right arcuate socket, described left holder is connected with the right side of fixed head by securing member.Such design is easy to use, but cannot ensure the neat of round steel ends cutting.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of round steel sawing machine for cutting, and its structure simple operations is convenient, and by the cooperation of cutting mechanism and Round steel rotator structure, thus ensure that round steel cutting end face perpendicular to round steel axially, improve cut quality.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of round steel sawing machine for cutting, comprise base and cutting mechanism, it is characterized in that: it also comprises Round steel rotator structure, described Round steel rotator structure is fixed on base, and described cutting mechanism is arranged on base one end and cutting mechanism is provided with upper and lower driving mechanism.
Further, described Round steel rotator structure is made up of two device for revolving and driving, described two device for revolving and driving are arranged on base along round steel axis, described device for revolving and driving comprises rotary table, revolving shell, hollow wheel gear, worm screw and motor, described hollow wheel gear rotates and is arranged in revolving shell, described rotary table is fixed on revolving shell lower end, worm screw is horizontally set on the both sides that the rotation of in rotary table and two ends is arranged on rotary table, worm screw one end is connected with motor and is driven by motor, described motor is fixed on rotary table side, described hollow wheel gear lower end and worm engaging.
Further, described device for revolving and driving is provided with level(l)ing mechanism, level(l)ing mechanism is, axially the chute that cross section is inverted T shape is offered along round steel in the middle of on the upside of described base, described rotary table lower end is mated with chute, rotary table lower slide is arranged in chute and also can be free to slide along chute, is provided with clamping screw between described rotary table lower end and chute.
Further, described Round steel rotator structure is provided with self-centering chuck, comprise three card articles, spiral disk and adjusting gear, described card article to be slidably arranged on revolving shell and three card articles along revolving shell circumference spaced set, described spiral disk rotational is arranged in revolving shell and bolt disk side is provided with spiral channel, card article side is provided with the horizontal stripe mated with spiral channel, described card article side is arranged in spiral channel by horizontal stripe, described spiral disk opposite side edge is circumferentially provided with sawtooth, described adjusting gear main body is cylindrical and rotation is arranged on revolving shell, adjusting gear one end is provided with interior hexagonal shrinkage pool, the gear structure with the engagement of spiral disk is circumferentially provided with outside the other end.
Further, described cutting mechanism comprises cutting support, initiatively rotating disk, driven turntable, saw blade, motor and two saw blade supports, described cutting support favours horizontal direction miter angle and arranges, described active dial rotation to be arranged on inside cutting support one end and to be driven by motor, motor is fixed on cutting support side perpendicular to cutting support, described driven turntable rotates and is arranged on inside the cutting support other end, saw blade is arranged on active rotating disk and driven turntable, described cutting support lower end has recess, described two saw blade supports vertically arrange and upper end is fixed on the cutting support at recess two ends, described saw blade pedestal lower end has the conduit of vertical direction, described saw blade is arranged in conduit.
Further, described upper and lower driving mechanism comprises two vertical litter, horizontal stand, gas-liquid damping cylinder and slide blocks, described two vertical litter are vertically arranged on both sides, base one end, horizontal stand is horizontally set on two vertical litter upper ends and fixes, described slide block is hollow cylinder, slide block set is connected on vertical litter and is slidably connected with vertical litter, slide block is fixed on cutting mechanism, and described gas-liquid damping cylinder is vertically fixed on horizontal stand upper end and gas-liquid damping cylinder lower end is fixed on cutting mechanism and drives cutting mechanism to be elevated along vertical litter.
Further, be provided with Rod Bracing part on the upside of one end that described base arranges cutting mechanism, described Rod Bracing part upper end has the groove mated with round steel.
The utility model compared with prior art, has the following advantages and effect: 1. round steel sawing machine for cutting structure is simple, and manufacturing cost is lower, simultaneously easy to operate, low to personnel requirement, saves brain tactic.2. round steel sawing machine for cutting is by the cooperation of cutting mechanism and Round steel rotator structure, when cutting, cutting mechanism cuts to downside under the driving of upper and lower driving mechanism, the round steel of Round steel rotator structure control simultaneously rotates, cooperatively interacting like this by perpendicular cuts and round steel rotation, ensure that the neatly smooth of cutting end face.3. the Round steel rotator structure of round steel sawing machine for cutting is consisted of two device for revolving and driving, more firm to round steel clamping like this, thus avoids round steel in cutting process medium dip, ensure that round steel cutting is perpendicular to axis.4. the disposable cutting of round steel sawing machine for cutting puts in place, and cut surface, perpendicular to round steel axis, eliminates the turning correction process of follow-up cutting end face like this, improves the efficiency of round steel processing, also saves raw material simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of round steel sawing machine for cutting of the present utility model.
Fig. 2 is the side view of round steel sawing machine for cutting of the present utility model.
Fig. 3 is the schematic diagram of the Round steel rotator structure of round steel sawing machine for cutting of the present utility model.
Fig. 4 is the schematic diagram of the self-centering chuck of round steel sawing machine for cutting of the present utility model.
Fig. 5 is the side view of the self-centering chuck of round steel sawing machine for cutting of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As shown in the figure, round steel sawing machine for cutting of the present utility model comprises base 1 and cutting mechanism, Round steel rotator structure, and Round steel rotator structure is fixed on base 1, and cutting mechanism is arranged on base 1 one end and cutting mechanism is provided with upper and lower driving mechanism.When round steel cutting, round steel is fixed on Round steel rotator structure and is rotated by the driving of Round steel rotator structure, and the round steel that cutting mechanism moves downward rotating under the driving of upper and lower driving mechanism cuts, and can ensure that the end face cut is smooth like this, neatly.
Round steel rotator structure is made up of two device for revolving and driving 2, two device for revolving and driving 2 are arranged on base 1 along round steel axis, device for revolving and driving 2 comprises rotary table 3, revolving shell 4, hollow wheel gear 5, worm screw 6 and motor 7, hollow wheel gear 5 rotates and is arranged in revolving shell 4, rotary table 3 is fixed on revolving shell 4 lower end, worm screw 6 is horizontally set on the both sides that the rotation of in rotary table 3 and two ends is arranged on rotary table 3, worm screw 6 one end is connected with motor 7 and is driven by motor 7, motor 7 is fixed on rotary table 3 side, hollow wheel gear 5 lower end is engaged with worm screw 6.Device for revolving and driving 2 is provided with level(l)ing mechanism, level(l)ing mechanism is, axially the chute 8 that cross section is inverted T shape is offered along round steel in the middle of on the upside of base 1, rotary table 3 lower end is mated with chute 8, rotary table 3 lower slide is arranged in chute 8 and also can be free to slide along chute 8, is provided with clamping screw 9 between rotary table 3 lower end and chute 8.Round steel rotator structure is provided with self-centering chuck, comprise three card articles 10, spiral disk 11 and adjusting gear 12, card article 10 to be slidably arranged on revolving shell 4 and three card articles 10 along the circumferential spaced set of revolving shell 4, spiral disk 11 rotates and to be arranged in revolving shell 4 and bolt disk 11 side is provided with spiral channel, card article 10 side is provided with the horizontal stripe 13 mated with spiral channel, card article 10 side is arranged in spiral channel by horizontal stripe 13, spiral disk 11 opposite side edge is circumferentially provided with sawtooth 14, adjusting gear 12 main body is cylindrical and rotation is arranged on revolving shell, adjusting gear one end is provided with interior hexagonal shrinkage pool 15, the gear structure with the engagement of spiral disk 11 is circumferentially provided with outside the other end.Regulated in interior hexagonal shrinkage pool 15 by interior hex tool like this and rotate adjusting gear 12, thus spiral disk 11 is rotated, control three card articles 10 to the motion of circular position, the round steel be enclosed within inside revolving shell 4 to be connected and fixed by card article 10 simultaneously, then motor 7 drives worm screw 6 to rotate, worm screw 6 drives again hollow wheel gear 5 to rotate, thus continues to drive round steel to rotate.
Cutting mechanism comprises cutting support 16, initiatively rotating disk 17, driven turntable 18, saw blade 19, motor 20 and two saw blade supports 21, cutting support 16 favours horizontal direction miter angle and arranges, initiatively rotating disk 17 rotates and to be arranged on inside cutting support 16 one end and to be driven by motor 20, motor 20 is fixed on cutting support 16 side perpendicular to cutting support 16, driven turntable 18 rotates and is arranged on inside cutting support 16 other end, saw blade 19 is arranged on active rotating disk 17 and driven turntable 18, cutting support 16 lower end has recess 22, article two, saw blade support 21 is vertically arranged and upper end is fixed on the cutting support 16 at recess 22 two ends, saw blade support 21 lower end has the conduit of vertical direction, saw blade 19 is arranged in conduit.Like this, motor 20 drives initiatively rotating disk 18 to rotate, thus initiatively rotating disk 18 drives saw blade 19 around active rotating disk 17 and driven turntable 18 rotary motion, saw blade 19 on active rotating disk 17 and driven turntable 18 in horizontal direction be miter angle, time two saw blade support 21 positions, make saw blade 19 vertically downward by the torsion of conduit, thus round steel is cut.
Upper and lower driving mechanism comprises two vertical litter 23, horizontal stand 24, gas-liquid damping cylinder 25 and slide blocks 26, two vertical litter 23 are vertically arranged on both sides, base 1 one end, horizontal stand 24 is horizontally set on two vertical litter 23 upper ends and fixes, slide block 26 is hollow cylinder, slide block 26 is socketed on vertical litter 23 and is slidably connected with vertical litter 23, slide block 26 is fixed on cutting mechanism, and gas-liquid damping cylinder 25 is vertically fixed on horizontal stand 24 upper end and gas-liquid damping cylinder 25 lower end is fixed on cutting mechanism and drives cutting mechanism to be elevated along vertical litter 23.Gas-liquid damping cylinder makes again gas-liquid speed stabilizing cylinder be add hydraulic oil in inner structure of air cylinder, thus reaches the uniform motion of cylinder. and there is no the greater impact of cylinder, be applicable to require the occasion of cylinder Uniform Movement at a slow speed.Time such gas-liquid damping cylinder 25 works, slowly drive cutting mechanism to decline along vertical litter 23 and to cut round steel, after having cut, gas-liquid damping cylinder controls rapidly cutting mechanism lifts withdrawal.
Rod Bracing part 27 is provided with on the upside of one end that base 1 arranges cutting mechanism, Rod Bracing part 27 upper end has the groove 28 mated with round steel, like this when cutting, the end of round steel is supported by Rod Bracing part 27, thus make the stressed more steady of cutting part, avoid round steel to bend, ensure that cut surface perpendicular to round steel axially further.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (7)

1. a round steel sawing machine for cutting, comprise base and cutting mechanism, it is characterized in that: it also comprises Round steel rotator structure, described Round steel rotator structure is fixed on base, and described cutting mechanism is arranged on base one end and cutting mechanism is provided with upper and lower driving mechanism.
2. according to round steel sawing machine for cutting according to claim 1, it is characterized in that: described Round steel rotator structure is made up of two device for revolving and driving, described two device for revolving and driving are arranged on base along round steel axis, described device for revolving and driving comprises rotary table, revolving shell, hollow wheel gear, worm screw and motor, described hollow wheel gear rotates and is arranged in revolving shell, described rotary table is fixed on revolving shell lower end, worm screw is horizontally set on the both sides that the rotation of in rotary table and two ends is arranged on rotary table, worm screw one end is connected with motor and is driven by motor, described motor is fixed on rotary table side, described hollow wheel gear lower end and worm engaging.
3. according to round steel sawing machine for cutting according to claim 2, it is characterized in that: described device for revolving and driving is provided with level(l)ing mechanism, level(l)ing mechanism is, axially the chute that cross section is inverted T shape is offered along round steel in the middle of on the upside of described base, described rotary table lower end is mated with chute, rotary table lower slide is arranged in chute and also can be free to slide along chute, is provided with clamping screw between described rotary table lower end and chute.
4. according to round steel sawing machine for cutting according to claim 2, it is characterized in that: described Round steel rotator structure is provided with self-centering chuck, comprise three card articles, spiral disk and adjusting gear, described card article to be slidably arranged on revolving shell and three card articles along revolving shell circumference spaced set, described spiral disk rotational is arranged in revolving shell and bolt disk side is provided with spiral channel, card article side is provided with the horizontal stripe mated with spiral channel, described card article side is arranged in spiral channel by horizontal stripe, described spiral disk opposite side edge is circumferentially provided with sawtooth, described adjusting gear main body is cylindrical and rotation is arranged on revolving shell, adjusting gear one end is provided with interior hexagonal shrinkage pool, the gear structure with the engagement of spiral disk is circumferentially provided with outside the other end.
5. according to round steel sawing machine for cutting according to claim 1, it is characterized in that: described cutting mechanism comprises cutting support, initiatively rotating disk, driven turntable, saw blade, motor and two saw blade supports, described cutting support favours horizontal direction miter angle and arranges, described active dial rotation to be arranged on inside cutting support one end and to be driven by motor, motor is fixed on cutting support side perpendicular to cutting support, described driven turntable rotates and is arranged on inside the cutting support other end, saw blade is arranged on active rotating disk and driven turntable, described cutting support lower end has recess, described two saw blade supports vertically arrange and upper end is fixed on the cutting support at recess two ends, described saw blade pedestal lower end has the conduit of vertical direction, described saw blade is arranged in conduit.
6. according to the round steel sawing machine for cutting described in claim 1 or 4, it is characterized in that: described upper and lower driving mechanism comprises two vertical litter, horizontal stand, gas-liquid damping cylinder and slide block, described two vertical litter are vertically arranged on both sides, base one end, horizontal stand is horizontally set on two vertical litter upper ends and fixes, described slide block is hollow cylinder, slide block set is connected on vertical litter and is slidably connected with vertical litter, slide block is fixed on cutting mechanism, described gas-liquid damping cylinder is vertically fixed on horizontal stand upper end and gas-liquid damping cylinder lower end is fixed on cutting mechanism and drives cutting mechanism to be elevated along vertical litter.
7. according to round steel sawing machine for cutting according to claim 1, it is characterized in that: be provided with Rod Bracing part on the upside of one end that described base arranges cutting mechanism, described Rod Bracing part upper end has the groove mated with round steel.
CN201420625578.1U 2014-10-28 2014-10-28 Round steel sawing machine for cutting Active CN204171463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420625578.1U CN204171463U (en) 2014-10-28 2014-10-28 Round steel sawing machine for cutting

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Application Number Priority Date Filing Date Title
CN201420625578.1U CN204171463U (en) 2014-10-28 2014-10-28 Round steel sawing machine for cutting

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400118A (en) * 2014-10-28 2015-03-11 浙江德盛铁路器材股份有限公司 Round steel cutting sawing machine
CN106624149A (en) * 2016-12-16 2017-05-10 内蒙古包钢钢联股份有限公司 Multifunctional band sawing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400118A (en) * 2014-10-28 2015-03-11 浙江德盛铁路器材股份有限公司 Round steel cutting sawing machine
CN106624149A (en) * 2016-12-16 2017-05-10 内蒙古包钢钢联股份有限公司 Multifunctional band sawing machine
CN106624149B (en) * 2016-12-16 2018-09-11 内蒙古包钢钢联股份有限公司 Multifunctional belt sawing machine

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