CN205097245U - Connecting rod formula chipless cutting device - Google Patents
Connecting rod formula chipless cutting device Download PDFInfo
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- CN205097245U CN205097245U CN201520900739.8U CN201520900739U CN205097245U CN 205097245 U CN205097245 U CN 205097245U CN 201520900739 U CN201520900739 U CN 201520900739U CN 205097245 U CN205097245 U CN 205097245U
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- cutting device
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Abstract
The utility model discloses a connecting rod formula chipless cutting device, including fixed part, and set up the inside revolution parts at fixed part, and set up the sliding part in the revolution parts outside, and set up the cutting parts on sliding part, and the link mechanism who sets up at the sliding part downside, link mechanism includes a pair of cylinder, a pair of rocking arm, connecting rod and stroke accommodate the lead screw, the lower extreme tip at a pair of rocking arm is connected respectively at the both ends of connecting rod, the upper end of rocking arm links to each other with sliding part, the one end of a pair of cylinder is connected with the connecting plate, the piston rod of cylinder passes the connecting plate, the tip of piston rod passes through floating connector and links to each other with the connecting rod, stroke accommodate the lead screw one end is connected in the centre of connecting rod, and the other end passes the connecting plate and links to each other with the connecting plate. The utility model discloses compact structure, maintenance are portably, stability is strong, cutting accuracy is high, are applicable to the tubular product cutting of various specifications.
Description
Technical field
The utility model relates to a kind of link-type no-chip cutting device, is applicable to pipe no-chip cutting machine field.
Background technology
Plastic cutter kind common is in the market more, and can be divided into by cutting mode has bits cutting machine and Chipless cutting machine two kinds.The wherein common feed mode push-plate type feed of Chipless cutting machine, this feed mode complex structure, requirement on machining accuracy is high.If in use air pressure shakiness causes left and right cylinder air pressure different, then feed can be caused unstable, even cannot complete feed action.Another kind of common feed mode is large disc type feed, and this feed mode structure is comparatively complicated and cost is higher, and the large sabot of aluminum need be joined carbon brush and be powered, and needs to do insulation processing, can not have leaky.Because the carbon brush of powering for traffic cycle and conducting ring are CONTACT WITH FRICTION, easily damage, so regular maintenance cost is higher.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, and provide a kind of link-type no-chip cutting device, its compact conformation, easy maintenance, stability are strong, cutting accuracy is high.
The utility model solves the problems of the technologies described above the technical scheme taked: a kind of link-type no-chip cutting device, comprise fixed part, and be arranged on the revolution parts of fixed part inside, and the slide unit of revolution member outside is set, and the cutting part be arranged on slide unit, and be arranged on the linkage on the downside of slide unit; Described linkage comprises a pair cylinder, a pair pivoted arm, connecting rod and stroke adjustment screw mandrel, the two ends of described connecting rod are connected to the lower end of a pair pivoted arm, the upper end of described pivoted arm is connected with slide unit, one end of described cylinder is connected with connecting plate, the piston rod of described cylinder is through connecting plate, the end of described piston rod is connected with connecting rod by cylinder connector, and described stroke adjustment screw mandrel one end is connected to the centre of connecting rod, and the other end is connected with connecting plate through connecting plate.
Further, in order to the installation realizing revolution parts and linkage is fixed, described fixed part is disposed with front shoe, middle fixed head and rear fixed plate from front to back, described front shoe, to be connected by fixed bar between middle fixed head and rear fixed plate, be provided with mounting rod between described middle fixed head and front shoe, described mounting rod be provided with adjustment screw mandrel.
Further, revolution motion is carried out in order to drive slide unit and cutting part, described revolution parts comprise motor, and be arranged on the installing plate of motor bottom, and be arranged on the driving pulley of motor output end, and the driving pulley gland be arranged on outside driving pulley, and be arranged on the rotating cylinder of motor lower end, and be arranged on the driven pulley of rotating cylinder one end, and be arranged on the driven pulley trim ring of driven pulley end face, and be arranged on the bearing block of the rotating cylinder other end, and be arranged on the bearing gland of bearing block end face, connected by V band between described driving pulley and driven pulley, described motor is arranged on mounting rod by installing plate, described rotating cylinder is arranged on middle fixed head and front shoe through middle fixed head.
Further, in order to will feed and the withdrawing process of cutting part be realized, described slide unit is arranged on the outside of rotating cylinder, described slide unit comprises slip cap and keeps circle, connected by push rod between described slip cap and maintenance circle, described push rod is connected on slip cap by pressing plate, is connected on middle fixed head outside described slip cap.
Further, in order to complete cutting work, realize installation and the switching of sharp knife and dise knife, realize the adjustment of different cut form simultaneously, described cutting part comprises rotating disc and dress blade insert, described dress blade insert comprises sharp knife parts and dise knife parts, described sharp knife parts and dise knife parts are separately positioned on rotating disc, and position is about the Central Symmetry of rotating disc, described sharp knife parts and dise knife parts are provided with a pair slide block and a cutter setting frame, described knife rest is arranged on slide block by the linear track in outside, regulating block is provided with inside described knife rest, the inner side of described regulating block is provided with a pair needle bearing, described push rod is connected to through rotating disc and needle bearing successively and keeps on circle, the end of the described two relative sides of cutter setting frame is respectively arranged with sharp knife and dise knife, the top of described sharp knife and dise knife is provided with hold(ing)-down clip.
Further, in order to improve the control of the power of cutting and feed, withdrawing, the other end of described cylinder is connected on the inwall of front shoe, the both sides, lower end of described connecting rod are provided with two single journal stirrups, described cylinder connector is hinged on single journal stirrup, and the centre of described two single journal stirrups is provided with otic placode, and described stroke adjustment screw mandrel is connected on otic placode by rotating shaft, the tip inside of described pivoted arm upper end is provided with bearing holder (housing, cover), and described bearing holder (housing, cover) is connected in slip cap.
After have employed technique scheme, the utility model has following beneficial effect: the utility model adopts link-type chipless cutting feed mode to have compact conformation, installation and debugging more for convenience, the feature that regular maintenance cost is low.The power of a pair cylinder output is delivered to feed component working by connecting plate, this configuration reduces and exports to a pair cylinder the requirement needing power synchronous, and can better improve cutting stability and cutting accuracy.Adopt the stroke of stroke adjustment screw mandrel adjusting cylinders, to production different size plastic pipe, there is adjustment easy, the advantage that adjustable extent is large.For the replaceable different cutter of plastic pipe of unlike material and wall thickness, improve cutting efficiency and product quality.
Accompanying drawing explanation
Structural representation when Fig. 1 is a kind of link-type no-chip cutting device feed of the present utility model;
Structural representation when Fig. 2 is a kind of link-type no-chip cutting device withdrawing of the present utility model;
Fig. 3 is the schematic diagram of the fixed part of a kind of link-type no-chip cutting device of the present utility model;
Fig. 4 is the schematic diagram of the revolution parts of a kind of link-type no-chip cutting device of the present utility model;
Fig. 5 is the schematic diagram of the slide unit of a kind of link-type no-chip cutting device of the present utility model;
Fig. 6 is the schematic diagram of the cutting part of a kind of link-type no-chip cutting device of the present utility model;
Fig. 7 is the schematic diagram of the linkage of a kind of link-type no-chip cutting device of the present utility model;
In figure: 1. fixed part, 11. front shoes, fixed head in 12., 13. rear fixed plates, 14. fixed bars, 15. mounting rods, 16. regulate screw mandrel, 2. revolve round the sun parts, 21. motors, 22. installing plates, 23. driving pulleys, 24. rotating cylinders, 25. driven pulleys, 26. driven pulley trim rings, 27. bearing blocks, 28. bearing glands, 29.V is with, 210. driving pulley glands, 3. slide unit, 31. slip caps, 32. keep circle, 3. push rod, 34. pressing plates, 4. cutting part, 41. rotating discs, 42. sharp knife parts, 43. dise knife parts, 44. slide blocks, 45. knife rests, 46. regulating blocks, 47. needle bearings, 48. sharp knives, 49. dise knifes, 410. hold(ing)-down clip, 411. linear track, 5. linkage, 51. cylinders, 52. pivoted arms, 53. connecting rods, 54. stroke adjustment screw mandrels, 55. connecting plates, 56. cylinder connectors, 57. piston rods, 58. single journal stirrups, 59. otic placodes, 510. rotating shaft, 511. bearing holder (housing, cover),
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in figs. 1-7, a kind of link-type no-chip cutting device, comprises fixed part 1, and be arranged on the revolution parts 2 of fixed part 1 inside, and the slide unit 3 arranged outside revolution parts 2, and be arranged on the cutting part 4 on slide unit 3, and be arranged on the linkage 5 on the downside of slide unit 3; Described linkage 5 comprises a pair cylinder 51, a pair pivoted arm 52, connecting rod 53 and stroke adjustment screw mandrel 54, the two ends of described connecting rod 53 are connected to the lower end of a pair pivoted arm 52, the upper end of described pivoted arm 52 is connected with slide unit 3, one end of described cylinder 51 is connected with connecting plate 55, the piston rod 57 of described cylinder 51 is through connecting plate 55, the end of described piston rod 57 is connected with connecting rod 53 by cylinder connector 56, described stroke adjustment screw mandrel 54 one end is connected to the centre of connecting rod 53, and the other end is connected with connecting plate 55 through connecting plate 55.
In order to the installation realizing revolution parts 2 and linkage 5 is fixed, described fixed part 1 is disposed with front shoe 11, middle fixed head 12 and rear fixed plate 13 from front to back, described front shoe 11, to be connected by fixed bar 14 between middle fixed head 12 and rear fixed plate 13, be provided with mounting rod 15 between described middle fixed head 12 and front shoe 11, described mounting rod 15 be provided with and regulate screw mandrel 16.
Wherein regulate screw mandrel 16 for regulating the position of motor 21.
Revolution motion is carried out in order to drive slide unit 3 and cutting part 4, described revolution parts 2 comprise motor 21, and the installing plate 22 be arranged on bottom motor 21, and be arranged on the driving pulley 23 of motor 21 output, and the driving pulley gland 210 be arranged on outside driving pulley 23, and be arranged on the rotating cylinder 24 of motor 21 lower end, and be arranged on the driven pulley 25 of rotating cylinder 24 one end, and be arranged on the driven pulley trim ring 26 of driven pulley 25 end face, and be arranged on the bearing block 27 of rotating cylinder 24 other end, and be arranged on the bearing gland 28 of bearing block 27 end face, connected by V band 29 between described driving pulley 23 and driven pulley 25, described motor 21 is arranged on mounting rod 15 by installing plate 22, described rotating cylinder 24 is arranged on middle fixed head 12 and front shoe 11 through middle fixed head 12.
In order to will feed and the withdrawing process of cutting part 4 be realized, described slide unit 3 is arranged on the outside of rotating cylinder 24, described slide unit 3 comprises slip cap 31 and keeps circle 32, connected by push rod 33 between described slip cap 31 and maintenance circle 32, described push rod 33 is connected on slip cap 31 by pressing plate 34, is connected on middle fixed head 12 outside described slip cap 31.
In order to complete cutting work, realize installation and the switching of sharp knife and dise knife, realize the adjustment of different cut form simultaneously, described cutting part 4 comprises rotating disc 41 and dress blade insert, described dress blade insert comprises sharp knife parts 42 and dise knife parts 43, described sharp knife parts 42 and dise knife parts 43 are separately positioned on rotating disc 41, and position is about the Central Symmetry of rotating disc 41, described sharp knife parts 42 and dise knife parts 43 are provided with a pair slide block 44 and a cutter setting frame 45, described knife rest 45 is arranged on slide block 44 by the linear track 411 in outside, regulating block 46 is provided with inside described knife rest 45, the inner side of described regulating block 46 is provided with a pair needle bearing 47, described push rod 33 is connected to through rotating disc 41 and needle bearing 47 successively and keeps on circle 32, the end of the relative side of described two cutter setting frames 45 is respectively arranged with sharp knife 48 and dise knife 49, the top of described sharp knife 48 and dise knife 49 is provided with hold(ing)-down clip 410.
In order to improve the control of the power of cutting and feed, withdrawing, the other end of described cylinder 51 is connected on the inwall of front shoe 11, the both sides, lower end of described connecting rod 53 are provided with two single journal stirrups 58, described cylinder 51 joint is hinged on single journal stirrup 58, the centre of described two single journal stirrups 58 is provided with otic placode 59, described stroke adjustment screw mandrel 54 is connected on otic placode 59 by rotating shaft 510, the tip inside of described pivoted arm 52 upper end is provided with bearing holder (housing, cover) 511, and described bearing holder (housing, cover) 511 is connected in slip cap 31.
The utility model drives driving pulley 23 to rotate by starter motor 21, driving pulley 23 drives driven pulley 25 to rotate by V band 29, driven pulley 25 drives rotating cylinder 24 to rotate, rotating cylinder 24 drives whole slide unit 3 to rotate, push rod 33 on slide unit 3 can drive cutting part 4 to rotate, thus realize the rotation of sharp knife 48 and dise knife 49, reach the object of cutting.And cylinder 51 is promoted by cylinder connector 56 and is regained connecting rod 53, connecting rod 53 drives pivoted arm 52 to rotate, the bearing holder (housing, cover) 511 of pivoted arm 52 end is connected with slip cap 31, thus realizes the movement of slide unit 3 by the rotation of pivoted arm 52, thus realizes feed and the withdrawing process of cutting part.By the stroke of stroke adjustment screw mandrel 54 adjusting cylinders 54, thus the tubing cutting of all size can be applicable to.
Compared with prior art, the utility model adopts link-type chipless cutting feed mode to have compact conformation, installation and debugging more for convenience, the feature that regular maintenance cost is low.The power of a pair cylinder output is delivered to feed component working by connecting plate, this configuration reduces and exports to a pair cylinder the requirement needing power synchronous, and can better improve cutting stability and cutting accuracy.Adopt the stroke of stroke adjustment screw mandrel adjusting cylinders, to production different size plastic pipe, there is adjustment easy, the advantage that adjustable extent is large.For the replaceable different cutter of plastic pipe of unlike material and wall thickness, improve cutting efficiency and product quality.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a link-type no-chip cutting device, it is characterized in that: comprise fixed part (1), and be arranged on the inner revolution parts (2) of fixed part (1), and the slide unit (3) in revolution parts (2) outside is set, and the cutting part (4) be arranged on slide unit (3), and be arranged on the linkage (5) of slide unit (3) downside;
Described linkage (5) comprises a pair cylinder (51), a pair pivoted arm (52), connecting rod (53) and stroke adjustment screw mandrel (54), the two ends of described connecting rod (53) are connected to the lower end of a pair pivoted arm (52), the upper end of described pivoted arm (52) is connected with slide unit (3), one end of described cylinder (51) is connected with connecting plate (55), the piston rod (57) of described cylinder (51) is through connecting plate (55), the end of described piston rod (57) is connected with connecting rod (53) by cylinder connector (56), described stroke adjustment screw mandrel (54) one end is connected to the centre of connecting rod (53), the other end is connected with connecting plate (55) through connecting plate (55).
2. a kind of link-type no-chip cutting device according to claim 1, it is characterized in that: described fixed part (1) is disposed with front shoe (11), middle fixed head (12) and rear fixed plate (13) from front to back, described front shoe (11), between middle fixed head (12) and rear fixed plate (13) by fixed bar (14) connect, be provided with mounting rod (15) between described middle fixed head (12) and front shoe (11), described mounting rod (15) be provided with and regulate screw mandrel (16).
3. a kind of link-type no-chip cutting device according to claim 2, it is characterized in that: described revolution parts (2) comprise motor (21), and be arranged on the installing plate (22) of motor (21) bottom, and be arranged on the driving pulley (23) of motor (21) output, and be arranged on the driving pulley gland (210) in driving pulley (23) outside, and be arranged on the rotating cylinder (24) of motor (21) lower end, and be arranged on the driven pulley (25) of rotating cylinder (24) one end, and be arranged on the driven pulley trim ring (26) of driven pulley (25) end face, and be arranged on the bearing block (27) of rotating cylinder (24) other end, and be arranged on the bearing gland (8) of bearing block (27) end face, connected by V band (29) between described driving pulley (23) and driven pulley (25), described motor (21) is arranged on mounting rod (15) by installing plate (22), described rotating cylinder (24) is arranged on middle fixed head (12) and front shoe (11) through middle fixed head (12).
4. a kind of link-type no-chip cutting device according to claim 3, it is characterized in that: described slide unit (3) is arranged on the outside of rotating cylinder (24), described slide unit (3) comprises slip cap (31) and keeps circle (32), connected by push rod (33) between described slip cap (31) and maintenance circle (32), described push rod (33) is connected on slip cap (31) by pressing plate (34), and described slip cap (31) outside is connected on middle fixed head (12).
5. a kind of link-type no-chip cutting device according to claim 4, it is characterized in that: described cutting part (4) comprises rotating disc (41) and dress blade insert, described dress blade insert comprises sharp knife parts (42) and dise knife parts (43), described sharp knife parts (42) and dise knife parts (43) are separately positioned on rotating disc (41), and position is about the Central Symmetry of rotating disc (41), described sharp knife parts (42) and dise knife parts (43) are provided with a pair slide block (44) and a cutter setting frame (45), described knife rest (45) is arranged on slide block (44) by the linear track (411) in outside, described knife rest (45) inner side is provided with regulating block (46), the inner side of described regulating block (46) is provided with a pair needle bearing (47), described push rod (33) is connected to through rotating disc (41) and needle bearing (47) successively and keeps on circle (32), the end of the relative side of described two cutter setting frames (45) is respectively arranged with sharp knife (48) and dise knife (49), the top of described sharp knife (48) and dise knife (49) is provided with hold(ing)-down clip (410).
6. a kind of link-type no-chip cutting device according to claim 5, it is characterized in that: the other end of described cylinder (51) is connected on the inwall of front shoe (11), the both sides, lower end of described connecting rod (53) are provided with two single journal stirrups (58), described cylinder connector (56) is hinged on single journal stirrup (58), the centre of described two single journal stirrups (58) is provided with otic placode (59), described stroke adjustment screw mandrel (54) is connected on otic placode (59) by rotating shaft (510), the tip inside of described pivoted arm (52) upper end is provided with bearing holder (housing, cover) (511), described bearing holder (housing, cover) (511) is connected in slip cap (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900739.8U CN205097245U (en) | 2015-11-10 | 2015-11-10 | Connecting rod formula chipless cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900739.8U CN205097245U (en) | 2015-11-10 | 2015-11-10 | Connecting rod formula chipless cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN205097245U true CN205097245U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520900739.8U Active CN205097245U (en) | 2015-11-10 | 2015-11-10 | Connecting rod formula chipless cutting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737952A (en) * | 2017-01-05 | 2017-05-31 | 浙江爱易特智能技术有限公司 | A kind of film silk cutting machine is with frittering blade apparatus |
| CN107127388A (en) * | 2017-06-20 | 2017-09-05 | 苏州金纬机械制造有限公司 | Pipe cutting machine |
| CN107243930A (en) * | 2017-05-16 | 2017-10-13 | 慈溪市海恩数控设备制造有限公司 | A kind of foam elbow cutter device |
-
2015
- 2015-11-10 CN CN201520900739.8U patent/CN205097245U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737952A (en) * | 2017-01-05 | 2017-05-31 | 浙江爱易特智能技术有限公司 | A kind of film silk cutting machine is with frittering blade apparatus |
| CN107243930A (en) * | 2017-05-16 | 2017-10-13 | 慈溪市海恩数控设备制造有限公司 | A kind of foam elbow cutter device |
| CN107127388A (en) * | 2017-06-20 | 2017-09-05 | 苏州金纬机械制造有限公司 | Pipe cutting machine |
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