CN204278072U - A kind of column guide rail slab cutting machine head - Google Patents
A kind of column guide rail slab cutting machine head Download PDFInfo
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- CN204278072U CN204278072U CN201420582529.4U CN201420582529U CN204278072U CN 204278072 U CN204278072 U CN 204278072U CN 201420582529 U CN201420582529 U CN 201420582529U CN 204278072 U CN204278072 U CN 204278072U
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- guide rail
- column guide
- base plate
- lifter slide
- coaster
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Abstract
The utility model relates to a kind of column guide rail slab cutting machine head, comprises the coaster can walked on crossbeam, lifter slide, rotation saw; Lifter slide, under elevating mechanism drives, can do lifting moving by coaster relatively; Wherein lifter slide becomes L shape structure, has horizonal base plate and column guide rail, and this column guide rail slides and is arranged in the sliding sleeve of described coaster side, and form lifter slide activity orientation in supratrochlear structure, horizonal base plate stretches into arse space; Described rotation saw is contained on described horizonal base plate by rotating shaft movable hanging, and the end that rotating shaft protrudes above horizonal base plate is provided with driving-disc, and this driving-disc is driven by rotating mechanism and rotates.The utility model lifter slide adopts horizonal base plate and column guide rail combination, utilize the direct activity orientation of column guide rail on coaster, horizonal base plate stretches into arse, make head center of gravity closer to the center of effort of coaster, moreover column guide rail plays the object of dual-use material, simplify the design of riser guide.
Description
Technical field:
The utility model belongs to technical field of mechanical equipment, particularly a kind of column guide rail slab cutting machine head.
Background technology:
Slab cutting machine is widely used in the trimming of nonmetal plate or the processing of chamfering, its include place machined object chassis, by bottom associate be fixed into holistic two horizontal guide rails, one by horn ring can the crossbeam, of movement on guide rail can walk on cross rail surround formula coaster, coaster carries a saw.Saw can do relative to coaster and rotate, and uses the cut direction and cutting angle that change saw blade, can do oscilaltion again, to complete the different cutting demand of the depth.CN201685288U, a kind of bridge cutting machine component is disclosed, it comprises the coaster can walked on crossbeam, is positioned at the saw of liftable and rotation on coaster, this saw is fixed on a rotating shaft, this rotating shaft is positioned on lifter slide by bearing, the top of lifter slide is fixed with electric rotating machine, and electric rotating machine output shaft becomes to be in transmission connection with rotating shaft through drive coordination band; Lifter slide both sides are fixed with the linear guides be parallel to each other respectively, coaster both sides correspondence is provided with the slide block coordinated with linear guides, lifter slide top is fixed with lifting motor, and lifting motor exports and is connected with screw drive, and the drive nut coordinated with screw rod is fixed on coaster side.The utility model adopts Timing Belt to drive saw to rotate, utilizes again linear guides to coordinate lifting action, guarantees lifting and rotates to have good precision, also eliminate movement clearance, the vibration of effective improvement equipment simultaneously.But the electric rotating machine of this head is high-order installation, need a long rotating shaft excessive, and the side of the overall deviation of gravity center coaster of head, cause tilting moment large, track horizontally disposed on crossbeam is huge by side force, one-sided serious wear.How to improve existing nose assembly structure, namely become the object of the utility model research.
Summary of the invention:
The purpose of this utility model is the L shape structure that a kind of lifter slide of design is combined by horizonal base plate and column guide rail, by column guide rail activity orientation on coaster, and keeps head center of gravity close to the column guide rail slab cutting machine head of coaster center of effort.
Technical solutions of the utility model are achieved in that a kind of column guide rail slab cutting machine head, comprise the coaster can walked on crossbeam, lifter slide, rotation saw; Lifter slide, under elevating mechanism drives, can do lifting moving by coaster relatively; Described rotation saw is positioned on lifter slide by rotating shaft, and drives rotation by a rotating mechanism; It is characterized in that lifter slide becomes L shape structure, have horizonal base plate and column guide rail, described column guide rail slides and is arranged in the sliding sleeve of described coaster side, and form lifter slide activity orientation in supratrochlear structure, described horizonal base plate stretches into arse space; Described rotation saw is contained on described horizonal base plate by rotating shaft movable hanging, and the end that rotating shaft protrudes above horizonal base plate is provided with driving-disc, and this driving-disc is driven by rotating mechanism and rotates.
Described column guide rail is two cylinders side by side.
Described rotating mechanism refers to electric rotating machine, and electric rotating machine output shaft is fixed with little synchronizing wheel, and described driving-disc is large synchronizing wheel, and little synchronizing wheel and large synchronizing wheel are formed by a Timing Belt and be in transmission connection.
Described rotating mechanism refers to hydraulic jack, and driving-disc eccentric position is provided with the first bearing pin, and described horizonal base plate is fixed with the second bearing pin, and described hydraulic jack two ends are set on the first bearing pin and the second bearing pin respectively, drives driving-disc to rotate by hydraulic jack; Described driving-disc edge is provided with two locating notches, and the center of circle angle of two locating notches is 90 degree, and described horizonal base plate is provided with positional cylinder, in the locating notch described in the piston end of this positional cylinder can insert, and the angle of lock drive dish.
Described elevating mechanism comprises lifting motor, screw rod and drive nut; Described lifting motor is fixed on the fixed head at lifter slide top, and lifting motor exports and is connected with a screw drive being parallel to column guide rail, and the drive nut coordinated with screw rod is fixed on coaster side, by screw drive lifter slide lifting moving; Being in transmission connection of described lifting motor and described screw rod, adopts and selects a structure as follows; One, connected by gearbox transmission, drive screw rotates; Two, connected by toothed belt transmission, drive screw rotates.
Described elevating mechanism comprises Hydraulic Station and hoist cylinder; Described hoist cylinder is parallel to column guide rail, and its one end is fixed on the fixed head at lifter slide top, and the other end is fixed on coaster side, drives lifter slide lifting moving by hoist cylinder.
The utility model lifter slide adopts horizonal base plate and column guide rail combination, utilize the direct activity orientation of column guide rail on coaster, horizonal base plate stretches into arse, make head center of gravity closer to the center of effort of coaster, can balance and share on two tracks of crossbeam, avoid track to be subject to excessive side force, and one-sided excessive wear, impact rotates the walking precision of saw, moreover column guide rail plays the object of dual-use material, simplifies the design of riser guide.
Accompanying drawing illustrates:
Below in conjunction with concrete legend, the utility model is described further:
Fig. 1 column guide rail slab cutting machine head schematic perspective view
Fig. 2 column guide rail slab cutting machine head perspective exploded view
Fig. 3 L shape lifter slide schematic perspective view
Fig. 4 L shape lifter slide perspective exploded view
Fig. 5 L shape lifter slide and driving-disc relation schematic diagram
Fig. 6 L shape lifter slide and driving-disc relation three-dimensional exploded view
Wherein
1-coaster, 11-sliding sleeve, 2-lifter slide, 21-horizonal base plate
22-column guide rail, 23-fixed head, 3-rotation saw, 31-rotating shaft
4-crossbeam, 5-lifting motor, 51-screw rod, 52-nut
53-gearbox, 6-electric rotating machine, 61-large synchronizing wheel 62-little synchronizing wheel
63-Timing Belt, 7-hydraulic jack, 71-driving-disc 72-the first bearing pin
73-the second bearing pin 74-locating notch 75-positional cylinder 8-hoist cylinder
Detailed description of the invention:
Referring to figs. 1 through Fig. 4, column guide rail slab cutting machine head, comprises coaster 1, lifter slide 2 and rotates saw 3; Coaster 1 can be walked on crossbeam 4, the reciprocal cutting task of having walked of driven rotary saw 3; Wherein lifter slide 2 one-tenth L shape structure, there is horizonal base plate 21 and column guide rail 22, column guide rail 22 slides and is arranged in the sliding sleeve 11 of described coaster 1 side, form the structure of lifter slide 2 activity orientation on coaster 1, and between coaster 1 and lifter slide 2, be provided with the elevating mechanism driving lifter slide 2 lifting action, this elevating mechanism comprises lifting motor 5, screw rod 51 and drive nut 52; Lifting motor 5 is fixed on the fixed head 23 at lifter slide 2 top, screw rod 51 is parallel with column guide rail 22 and establish, export with lifting motor 5 and be in transmission connection, the drive nut 52 coordinated with screw rod 51 is fixed on coaster 1 side, drive lifter slide 2 lifting moving by screw rod 51, driven rotary saw 3 from the superficial to the deep completes cutting operation.Lifting motor 5 is in transmission connection with screw rod 51, is preferably as follows two kinds of structures; One, be in transmission connection by gearbox 53, drive screw 51 rotates; Two, connected by toothed belt transmission, drive screw 51 rotates.And the horizonal base plate 21 in lifter slide 2 stretches into coaster 1 bottom space.
Described rotation saw 3 is contained on horizonal base plate 21 by rotating shaft 31 movable hanging, and rotating shaft 31 protrudes the end above horizonal base plate 21, is provided with driving-disc 71; Rotating mechanism refers to hydraulic jack 7, driving-disc 71 eccentric position is provided with the first bearing pin 72, described horizonal base plate 21 is fixed with the second bearing pin 73, and hydraulic jack 7 two ends are set on the first bearing pin 72 and the second bearing pin 73 respectively, drive driving-disc 71 to rotate by hydraulic jack 7; Driving-disc 71 edge is provided with two locating notches 74, the center of circle angle of two locating notches 74 is 90 degree, horizonal base plate 21 is provided with positional cylinder 75, the piston end of this positional cylinder 75 can insert in locating notch 74, the angle of lock drive dish 71, more particularly, rotating saw 3 can operation in vertical both direction.
As Fig. 3, elevating mechanism also can adopt hoist cylinder 8, and also namely elevating mechanism comprises Hydraulic Station and hoist cylinder 8; Hoist cylinder 8 is parallel to column guide rail 22, and its one end is fixed on the fixed head 23 at lifter slide top, and the other end is fixed on coaster 1 side, drives lifter slide 2 lifting moving by hoist cylinder 8.Make hoist cylinder 8 and drive the hydraulic jack 7 and the shared Hydraulic Station of positional cylinder 75 that rotate.
With reference to Fig. 5 and Fig. 6, described rotation saw 3 is contained on horizonal base plate 21 by rotating shaft 31 movable hanging, and rotating shaft 31 protrudes the end above horizonal base plate 21, and the driving-disc be provided with is large synchronizing wheel 61; Electric rotating machine 6 is fixed on horizonal base plate 21, and the little synchronizing wheel 62 on electric rotating machine 6 output shaft is in transmission connection by Timing Belt 63 with described large synchronizing wheel 61, rotation saw 3 can be driven to do 360 degree of rotations around rotating shaft 31, meet the need of cutting different angles sheet material.Owing to considering rotating speed problem, large synchronizing wheel 61 is by being arranged on after planetary reduction gear on rotating shaft 31, or electric rotating machine 6 output shaft is in transmission connection through planetary reduction gear and little synchronizing wheel 62.
Rotating saw 3 movable hanging is contained on horizonal base plate 21, stretches into coaster 1 bottom space, make center of gravity closer to the centre of support of crossbeam 4 by horizonal base plate 21, and the stressed balance that more becomes of crossbeam two siding track is also outstanding feature of the present utility model.
Claims (6)
1. a column guide rail slab cutting machine head, comprises the coaster can walked on crossbeam, lifter slide, rotation saw; Lifter slide, under elevating mechanism drives, can do lifting moving by coaster relatively; Described rotation saw is positioned on lifter slide by rotating shaft, and drives rotation by a rotating mechanism; It is characterized in that lifter slide becomes L shape structure, have horizonal base plate and column guide rail, described column guide rail slides and is arranged in the sliding sleeve of described coaster side, and form lifter slide activity orientation in supratrochlear structure, described horizonal base plate stretches into arse space; Described rotation saw is contained on described horizonal base plate by rotating shaft movable hanging, and the end that rotating shaft protrudes above horizonal base plate is provided with driving-disc, and this driving-disc is driven by rotating mechanism and rotates.
2. a kind of column guide rail slab cutting machine head according to claim 1, is characterized in that column guide rail is two cylinders side by side.
3. a kind of column guide rail slab cutting machine head according to claim 1, it is characterized in that rotating mechanism refers to electric rotating machine, electric rotating machine output shaft is fixed with little synchronizing wheel, and described driving-disc is large synchronizing wheel, and little synchronizing wheel and large synchronizing wheel are formed by a Timing Belt and be in transmission connection.
4. a kind of column guide rail slab cutting machine head according to claim 1, it is characterized in that rotating mechanism refers to hydraulic jack, driving-disc eccentric position is provided with the first bearing pin, described horizonal base plate is fixed with the second bearing pin, described hydraulic jack two ends are set on the first bearing pin and the second bearing pin respectively, drive driving-disc to rotate by hydraulic jack; Described driving-disc edge is provided with two locating notches, and the center of circle angle of two locating notches is 90 degree, and described horizonal base plate is provided with positional cylinder, in the locating notch described in the piston end of this positional cylinder can insert, and the angle of lock drive dish.
5. a kind of column guide rail slab cutting machine head according to claim 1, is characterized in that elevating mechanism comprises lifting motor, screw rod and drive nut; Described lifting motor is fixed on the fixed head at lifter slide top, and lifting motor exports and is connected with a screw drive being parallel to column guide rail, and the drive nut coordinated with screw rod is fixed on coaster side, by screw drive lifter slide lifting moving; Being in transmission connection of described lifting motor and described screw rod, adopts and selects a structure as follows; One, connected by gearbox transmission, drive screw rotates; Two, connected by toothed belt transmission, drive screw rotates.
6. a kind of column guide rail slab cutting machine head according to claim 1, is characterized in that elevating mechanism comprises Hydraulic Station and hoist cylinder; Described hoist cylinder is parallel to column guide rail, and its one end is fixed on the fixed head at lifter slide top, and the other end is fixed on coaster side, drives lifter slide lifting moving by hoist cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582529.4U CN204278072U (en) | 2014-10-09 | 2014-10-09 | A kind of column guide rail slab cutting machine head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582529.4U CN204278072U (en) | 2014-10-09 | 2014-10-09 | A kind of column guide rail slab cutting machine head |
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| CN204278072U true CN204278072U (en) | 2015-04-22 |
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| CN201420582529.4U Active CN204278072U (en) | 2014-10-09 | 2014-10-09 | A kind of column guide rail slab cutting machine head |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621213A (en) * | 2018-05-03 | 2018-10-09 | 苏州亨允晟机电科技有限公司 | A kind of cutting mechanism to bar or tubing overlay film notch |
| CN108943073A (en) * | 2018-07-17 | 2018-12-07 | 李忠 | A kind of novel fire-fighting rotary cutting apparatus |
-
2014
- 2014-10-09 CN CN201420582529.4U patent/CN204278072U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621213A (en) * | 2018-05-03 | 2018-10-09 | 苏州亨允晟机电科技有限公司 | A kind of cutting mechanism to bar or tubing overlay film notch |
| CN108621213B (en) * | 2018-05-03 | 2019-05-14 | 连云港锦艺新材料科技有限公司 | The cutting mechanism and its application method of a kind of pair of bar or tubing overlay film notch |
| CN108943073A (en) * | 2018-07-17 | 2018-12-07 | 李忠 | A kind of novel fire-fighting rotary cutting apparatus |
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