CN202752678U - Hot round steel ring cutting machine - Google Patents
Hot round steel ring cutting machine Download PDFInfo
- Publication number
- CN202752678U CN202752678U CN 201220454064 CN201220454064U CN202752678U CN 202752678 U CN202752678 U CN 202752678U CN 201220454064 CN201220454064 CN 201220454064 CN 201220454064 U CN201220454064 U CN 201220454064U CN 202752678 U CN202752678 U CN 202752678U
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- rotary cylinder
- handle
- round steel
- knife
- hot
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Abstract
The utility model discloses a hot round steel ring cutting machine which comprises a rectangle-shaped machine support, a speed adjusting motor and a belt wheel. The hot round steel ring cutting machine is characterized in that the belt wheel is fixedly connected to the edge of an opening of the back end of the rotary tube, two symmetrical screw pressurized rotation round cutters and two symmetrical elastic clamping rollers are arranged on the front portion of the rotary tube, the two screw pressurized rotation round cutters and the two elastic clamping rollers rotate along with and penetrate into the rotary tube, the two screw pressurized rotation round cutters and the two elastic clamping rollers are in one plane and are arranged in a cross shape, bearing sleeves are arranged on the end portions of the rotary tube, and shells of front bearing sleeves are respectively fixed with the rectangle-shaped machine support through supports. According to the hot round steel ring cutting machine, the symmetrical round cutters are adopted to rotate around and cut hot round steel, each of the round cutters only cuts for a depth of the radius of the hot round steel, and thus the cutting speed is fast, the hot round steel ring cutting machine saves time and labor, and labor efficiency is high. Because the round cutters compress the hot round steel in a rolling mode, cutting filings are not produced, and materials are saved.
Description
Technical field
The utility model relates to a kind of round steel and cuts off equipment, particularly a kind of can be along the hot round steel girdling machine of round steel axial-rotation cutting.
Background technology
The cut-out of round steel adopts sawing machine to cut off usually, during cutting round steel is fixed by fixed length, from the round steel cutting that faces down, until cut-out.The deficiency that adopts sawing machine to cut off round steel is: because saw blade is the radial alignment cutting along round steel, its depth of cut is the diameter of round steel, so clipping time is long, cutting speed is slow, the saw blade wearing and tearing are large, and produces a large amount of sawdust, cause that cost is high, waste of material is large.Through retrieval, both have not yet to see without sawdust, save material, again can be fast, along the report of round steel axial-rotation cutting equipment.
Summary of the invention
It is a kind of both without sawdust, saving material that the purpose of this utility model is to provide, and can cut, block along the round steel axial-rotation fast hot round steel girdling machine again.
In order to reach above purpose, the technical scheme that the utility model adopts is: this hot round steel girdling machine, comprise the square frame-shaped frame, buncher and belt wheel, the driving wheel of buncher is by driving-belt and belt wheel connection for transmission, it is characterized in that: described belt wheel is fixedly connected on the opening's edge of rotary cylinder rear end, be provided with rotating with rotary cylinder of two symmetries in the front portion of rotary cylinder, and the screw pressurizing formula rotation round cutting-off tool in the insertion rotary cylinder and the rotating with rotary cylinder of two symmetries, and the elastic clamping roller in the insertion rotary cylinder, two screw pressurizing formula rotation round cutting-off tools and two elastic clamping rollers are in a plane, being " ten " font arranges, and the cutter plane of two screw pressurizing formula rotation round cutting-off tools is perpendicular to the axis of rotary cylinder, and the axis of two elastic clamping rollers is parallel to the axis of rotary cylinder; The front-end and back-end of described rotary cylinder are sheathed front axle bearing sleeve and rear axle bearing sleeve respectively, and the shell of front axle bearing sleeve and rear axle bearing sleeve is fixed by support and square frame-shaped frame respectively; The clutch ring of screw pressurizing formula rotation round cutting-off tool on sheathed on the rotary cylinder at screw pressurizing formula rotation round cutting-off tool rear portion, the after-frame of the outer wall of clutch ring and square frame-shaped frame is fixed.
The utility model is also implemented by following measure: described screw pressurizing formula rotation round cutting-off tool, consisted of by circular knife, handle of a knife, screw rod, bevel gear and bearing pin bearing, circular knife is fixed in the jaws of handle of a knife the inner by the bearing pin bearing, screw rod screws in the interior bolt of handle of a knife, bevel gear on fixing in the outer end of screw rod, bevel gear stretches in the housing of steering gear; Sidewall at handle of a knife is provided with guide rail, and handle of a knife inserts in the handle of a knife slide cartridge, and the intracavity inter-connection of handle of a knife slide cartridge and rotary cylinder, and be fixed as one with rotary cylinder, the guide rail of handle of a knife one side snap in the axial channel on the handle of a knife slide cartridge inwall;
Described elastic clamping roller, consisted of by roll body, roller handle, cylindrical shell, spring and bearing pin, roll body is fixed in the jaws of roller handle the inner by bearing pin, sheathed upper spring on the roller handle, roller handle and spring insert in the cylindrical shell, cylindrical shell and rotary cylinder are fixed as one, and are provided with corresponding guide rail at a sidewall of roller handle, and corresponding guide rail snaps in the corresponding axial channel on the cylinder inboard wall; The length of described roll body is 4-10cm;
Described clutch ring is fixed on the frame by bracing frame, be the tooth-like gear ring of anchor ring, in the wheeled gear ring of external tooth or the circle ring inner wall dead turn any, when adopting the tooth-like gear ring of anchor ring, the bevel gear of screw rod engagement in the tooth of the tooth-like gear ring of anchor ring and the screw pressurizing formula rotation round cutting-off tool, the orientation of the tooth of bevel gear is consistent with the radial direction of rotary cylinder, in the rotary cylinder rotary course, bevel gear is followed rotation, because the tooth-like gear ring of anchor ring does not rotate, so bevel gear just rolls along the tooth-like gear ring of anchor ring, thereby make the screw rod rotation, realize the feeding of round cutting-off tool, its feed pressure is determined by the spacing of the tooth of the tooth-like gear ring of anchor ring; When adopting the wheeled gear ring of external tooth, the bevel gear of screw rod needs and the engagement of horizontal bevel gear in the screw pressurizing formula rotation round cutting-off tool, the tooth clutch of the shaft end gear of horizontal bevel gear and the wheeled gear ring of external tooth, the rear side of gear type gear ring need be established and press the elastic force bar outside, when pressing when pressing the elastic force bar, the shaft end gear engagement of the wheeled gear ring of external tooth and horizontal bevel gear, realize the rotation of screw rod, when unclamping when pressing the elastic force bar, under the effect of back-moving spring, the shaft end gear of the wheeled gear ring of external tooth and horizontal bevel gear breaks away from, at this moment, though screw rod rotates not rotation with rotary cylinder, round cutting-off tool only rotates, but the feed of not pressurizeing; When adopting the circle ring inner wall dead turn, the shaft end gear of bevel gear meshes with the tooth of friction idle wheel, the rubbing surface of circle ring inner wall dead turn with the friction idle wheel the corresponding clutch of rubbing surface, need establish at the rear side of circle ring inner wall dead turn and to press the elastic force bar, when pressing when pressing the elastic force bar, the rubbing surface of friction idle wheel and the rubbing surface of circle ring inner wall dead turn touch, the friction idle wheel is driven to rotate, thereby the shaft end gear that drives horizontal bevel gear rotates, also realize the rotation of screw rod, when unclamping when pressing the elastic force bar, under the effect of back-moving spring, the rubbing surface of friction idle wheel separates with the rubbing surface of circle ring inner wall dead turn, at this moment, though screw rod rotates not rotation with rotary cylinder, round cutting-off tool only rotates, but the feed of not pressurizeing;
The rear portion of described rotary cylinder is provided with expands cavity.
The beneficial effects of the utility model are: compare with present hot round steel cutting equipment, owing to adopted symmetrical round cutting-off tool around hot round steel circumgyration incision, each round cutting-off tool only cuts the radius degree of depth of hot round steel, thus cutting speed fast, save time, laborsaving, efficiency is high; Because round cutting-off tool is the hot round steel of rolling pressure rolling, so can not produce sawdust, save material.Can be widely used in the cutting of hot round steel.
Description of drawings
Fig. 1 is front-view schematic diagram of the present utility model;
Fig. 2 is that signal is cutd open by cylinder, screw pressurizing formula rotation round cutting-off tool and elastic clamping roller and the clutch ring assembly structure side-looking office of walking around of the present utility model;
Fig. 3 be the utility model along Fig. 2 A---the A cross-sectional schematic;
Fig. 4 is the front-view schematic diagram of an embodiment of clutch ring of the present utility model;
Fig. 5 is the front-view schematic diagram of another embodiment of clutch ring of the present utility model;
Fig. 6 is the front-view schematic diagram of the 3rd embodiment of clutch ring of the present utility model.
Among the figure: 1, square frame-shaped frame; 2, buncher; 3, belt wheel; 4, driving-belt; 5, rotary cylinder; 6, screw pressurizing formula rotation round cutting-off tool; 61, circular knife; 62, handle of a knife; 63, screw rod; 64, bevel gear; 65, bearing pin bearing; 66, guide rail; 67, handle of a knife slide cartridge; 68, bolt; 69, axial channel; 7, elastic clamping roller; 71, roll body; 72, roller handle; 73, cylindrical shell; 74, spring; 75, bearing pin; 76, corresponding guide rail; 77, corresponding axial channel; 8, front axle bearing sleeve; 8 ', the rear axle bearing sleeve; 9, support; 10, clutch ring; 101, the tooth-like gear ring of anchor ring; 102, the wheeled gear ring of external tooth; 103, circle ring inner wall dead turn; 11, steering gear; 12, press the elastic force bar; 13, the shaft end gear of horizontal bevel gear; 14, back-moving spring; 15, expand cavity.
The specific embodiment
Make the utility model with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6.This hot round steel girdling machine, comprise square frame-shaped frame 1, buncher 2 and belt wheel 3, the driving wheel of buncher 2 is by driving-belt 4 and belt wheel 3 connection for transmissions, it is characterized in that: described belt wheel 3 is fixedly connected on the opening's edge of rotary cylinder 5 rear ends, be provided with rotating with rotary cylinder 5 of two symmetries in the front portion of turn cylinder 5, and insert rotating with rotary cylinder 5 of screw pressurizing formula rotation round cutting-off tool 6 in the rotary cylinder 5 and two symmetries, and the elastic clamping roller 7 in the insertion rotary cylinder 5, two screw pressurizing formula rotation round cutting-off tools 6 and two elastic clamping rollers 7 are in a plane, being " ten " font arranges, and the cutter plane of two screw pressurizing formula rotation round cutting-off tools 6 is perpendicular to the axis of rotary cylinder 5, the axis of two elastic clamping rollers 7 is parallel to the axis of rotary cylinder 5, when hot round steel material stretches into when being cut in the rotary cylinder 5, two elastic clamping rollers 7 under the drive of rotary cylinder 5 at any time from the symmetrical clamping positions in two sides of the hot round steel material that is cut, two screw pressurizing formula rotation round cutting-off tools 6 under the drive of rotary cylinder 5 simultaneously from two side symmetrical rotaries cuttings of hot round steel material; The front-end and back-end sheathed front axle bearing sleeve 8 of difference of described rotary cylinder 5 and rear axle bearing sleeve 8 ', front axle bearing sleeve 8 and rear axle bearing sleeve 8 ' shell fixing with square frame-shaped frame 1 by support 9 respectively, by the stable rotation of front axle bearing sleeve 8 and rear axle bearing sleeve 8 ' maintenance rotary cylinder 5; The clutch ring 10 of screw pressurizing formula rotation round cutting-off tool 6 on sheathed on the rotary cylinder 5 at screw pressurizing formula rotation round cutting-off tool 6 rear portions, the after-frame of the outer wall of clutch ring 10 and square frame-shaped frame 1 is fixed, by the feeding of clutch ring 10 control screw pressurizing screw pressurizing formula rotation round cutting-off tools 6.
The utility model is also implemented by following measure: described screw pressurizing formula rotation round cutting-off tool 6, by circular knife 61, handle of a knife 62, screw rod 63, bevel gear 64 and bearing pin bearing 65 consist of, circular knife 61 is fixed in the jaws of handle of a knife 62 the inners by bearing pin bearing 65, in the bolt 68 that screw rod 63 screws in the handle of a knife 62, bevel gear 64 on fixing in the outer end of screw rod 63, bevel gear 64 stretches in the housing of steering gear 11, when bevel gear 64 is driven counterclockwise, screw rod 63 promotion bolts 68 move to the interior extreme direction of screw rod 63, thereby the circular knife 61 of handle of a knife 62 and end thereof is moved inward, realize hot Steel material pressurization cutting; Sidewall at handle of a knife 62 is provided with guide rail 66, handle of a knife 62 inserts in the handle of a knife slide cartridge 67, the intracavity inter-connection of handle of a knife slide cartridge 67 and rotary cylinder 5, and be fixed as one with rotary cylinder 5, the guide rail 66 of handle of a knife 62 1 sides snaps in the axial channel 69 on handle of a knife slide cartridge 67 inwalls, handle of a knife 62 can only can not be rotated relative to handle of a knife slide cartridge 67 along the radial direction feeding of rotary cylinder 5, like this guarantee circular knife 61 vertical thermal Steel material circumgyration incisions;
Described elastic clamping roller 7, by roll body 71, roller handle 72, cylindrical shell 73, spring 74 and bearing pin 75 consist of, roll body 71 is fixed in the jaws of roller handle 72 the inners by bearing pin 75, sheathed upper spring 74 on roller handle 72, roller handle 72 and spring 74 insert in the cylindrical shell 73, cylindrical shell 73 is fixed as one with rotary cylinder 5, sidewall at roller handle 72 is provided with corresponding guide rail 76, corresponding guide rail 76 snaps in the corresponding axial channel 77 on cylindrical shell 73 inwalls, roller handle 72 can only be moved along the radial direction of rotary cylinder 5, can not rotate relative to cylindrical shell 73, the 71 parallel hot Steel material rotations of guarantee roll body clamp like this; The length of described roll body 71 is 4-10cm, enters in the cutting seam to prevent roll body 71, affects the feeding of circular knife 61;
Described clutch ring 10 is fixed on the frame 1 by bracing frame, be the tooth-like gear ring 101 of anchor ring, a kind of in the wheeled gear ring 102 of external tooth or the circle ring inner wall dead turn 103, when adopting the tooth-like gear ring 101 of anchor ring, bevel gear 64 engagements of screw rod 63 in the tooth of the tooth-like gear ring 101 of anchor ring and the screw pressurizing formula rotation round cutting-off tool 6, the orientation of the tooth of bevel gear 64 is consistent with the radial direction of rotary cylinder 5, in rotary cylinder 5 rotary courses, bevel gear 64 is followed rotation, because the tooth-like gear ring 101 of anchor ring does not rotate, so bevel gear 64 just rolls along the tooth-like gear ring 101 of anchor ring, thereby make screw rod 63 rotations, realize the feeding of round cutting-off tool 6, its feed pressure is determined by the spacing of the tooth of the tooth-like gear ring 101 of anchor ring; When adopting the wheeled gear ring 102 of external tooth, the bevel gear 64 of screw rod 63 needs and the engagement of horizontal bevel gear in the screw pressurizing formula rotation round cutting-off tool 6, the tooth clutch of the wheeled gear ring 102 of the shaft end gear of horizontal bevel gear and external tooth, the rear side of gear type gear ring 102 need be established and press elastic force bar 12 outside, when pressing when pressing elastic force bar 12, shaft end gear 13 engagements of the wheeled gear ring of external tooth 102 and horizontal bevel gear, realize the rotation of screw rod 63, when unclamping when pressing the elastic force bar, under the effect of back-moving spring 14, the wheeled gear ring of external tooth 102 breaks away from the shaft end gear 13 of horizontal bevel gear, at this moment, though screw rod 63 rotates not rotation with rotary cylinder 5,61 rotations of round cutting-off tool, but the feed of not pressurizeing; When adopting circle ring inner wall dead turn 103, the shaft end gear 13 of bevel gear meshes with the tooth of friction idle wheel, the rubbing surface of circle ring inner wall dead turn 103 with the friction idle wheel the corresponding clutch of rubbing surface, need establish at the rear side of circle ring inner wall dead turn 103 and to press elastic force bar 12, when pressing when pressing elastic force bar 12, the rubbing surface of friction idle wheel and the rubbing surface of circle ring inner wall dead turn 103 touch, the friction idle wheel is driven to rotate, thereby the shaft end gear 13 that drives horizontal bevel gear rotates, also realize the rotation of screw rod 63, when unclamping when pressing elastic force bar 12, under the effect of back-moving spring 14, the rubbing surface of friction idle wheel separates with the rubbing surface of circle ring inner wall dead turn 103, at this moment, though screw rod 63 rotates not rotation with rotary cylinder 5,61 rotations of round cutting-off tool, but the feed of not pressurizeing;
The rear portion of described rotary cylinder 5 is provided with expands cavity 15.
Claims (5)
1. hot round steel girdling machine, comprise square frame-shaped frame (1), buncher (2) and belt wheel (3), the driving wheel of buncher (2) is by driving-belt (4) and belt wheel (3) connection for transmission, it is characterized in that: described belt wheel (3) is fixedly connected on the opening's edge of rotary cylinder (5) rear end, be provided with rotating with rotary cylinder (5) of two symmetries in the front portion of rotary cylinder (5), and insert rotating with rotary cylinder (5) of screw pressurizing formula rotation round cutting-off tool (6) in the rotary cylinder (5) and two symmetries, and the elastic clamping roller (7) in the insertion rotary cylinder (5), two screw pressurizing formula rotation round cutting-off tools (6) and two elastic clamping rollers (7) are in a plane, being " ten " font arranges, and the cutter plane of two screw pressurizing formula rotation round cutting-off tools (6) is perpendicular to the axis of rotary cylinder (5), and the axis of two elastic clamping rollers (7) is parallel to the axis of rotary cylinder (5); The front-end and back-end of described rotary cylinder (5) are sheathed front axle bearing sleeve (8) and rear axle bearing sleeve (8 ') respectively, and the shell of front axle bearing sleeve (8) and rear axle bearing sleeve (8 ') is fixing by support (9) and square frame-shaped frame (1) respectively; The clutch ring (10) of sheathed upper screw pressurizing formula rotation round cutting-off tool (6) on the rotary cylinder (5) at screw pressurizing formula rotation round cutting-off tool (6) rear portion, the after-frame of the outer wall of clutch ring (10) and square frame-shaped frame (1) is fixed.
2. hot round steel girdling machine according to claim 1, it is characterized in that: described screw pressurizing formula rotation round cutting-off tool (6), consisted of by circular knife (61), handle of a knife (62), screw rod (63), bevel gear (64) and bearing pin bearing (65), circular knife (61) is fixed in the inner jaws of handle of a knife (62) by bearing pin bearing (65), screw rod (63) screws in the interior bolt (68) of handle of a knife (62), the fixing upper bevel gear (64) in the outer end of screw rod (63), bevel gear (64) stretches in the housing of steering gear (11); Sidewall at handle of a knife (62) is provided with guide rail (66), handle of a knife (62) inserts in the handle of a knife slide cartridge (67), the intracavity inter-connection of handle of a knife slide cartridge (67) and rotary cylinder (5), and be fixed as one with rotary cylinder (5), the guide rail (66) of handle of a knife (62) one sides snaps in the axial channel (69) on handle of a knife slide cartridge (67) inwall.
3. hot round steel girdling machine according to claim 1, it is characterized in that: described elastic clamping roller (7), by roll body (71), roller handle (72), cylindrical shell (73), spring (74) and bearing pin (75) consist of, roll body (71) is fixed in the inner jaws of roller handle (72) by bearing pin (75), at the upper sheathed upper spring (74) of roller handle (72), roller handle (72) and spring (74) insert in the cylindrical shell (73), cylindrical shell (73) is fixed as one with rotary cylinder (5), sidewall at roller handle (72) is provided with corresponding guide rail (76), and corresponding guide rail (76) snaps in the corresponding axial channel (77) on cylindrical shell (73) inwall; The length of described roll body (71) is 4-10cm.
4. hot round steel girdling machine according to claim 1, it is characterized in that: described clutch ring (10) is fixed on the frame (1) by bracing frame, is in the tooth-like gear ring of anchor ring (101), the wheeled gear ring of external tooth (102) or the circle ring inner wall dead turn (103) any.
5. hot round steel girdling machine according to claim 1 is characterized in that: the rear portion of described rotary cylinder (5) is provided with expands cavity (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454064 CN202752678U (en) | 2012-09-07 | 2012-09-07 | Hot round steel ring cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454064 CN202752678U (en) | 2012-09-07 | 2012-09-07 | Hot round steel ring cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752678U true CN202752678U (en) | 2013-02-27 |
Family
ID=47731873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454064 Expired - Fee Related CN202752678U (en) | 2012-09-07 | 2012-09-07 | Hot round steel ring cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837060A (en) * | 2012-09-07 | 2012-12-26 | 莱芜市金辰楔横轧轴件有限公司 | Hot round steel circular cutting machine |
-
2012
- 2012-09-07 CN CN 201220454064 patent/CN202752678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837060A (en) * | 2012-09-07 | 2012-12-26 | 莱芜市金辰楔横轧轴件有限公司 | Hot round steel circular cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20200907 |