CN201596811U - Cutting device of double-wall corrugated pipe hydraulic double saw blades - Google Patents
Cutting device of double-wall corrugated pipe hydraulic double saw blades Download PDFInfo
- Publication number
- CN201596811U CN201596811U CN2009202837481U CN200920283748U CN201596811U CN 201596811 U CN201596811 U CN 201596811U CN 2009202837481 U CN2009202837481 U CN 2009202837481U CN 200920283748 U CN200920283748 U CN 200920283748U CN 201596811 U CN201596811 U CN 201596811U
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- double
- fixed
- hydraulic cylinder
- wall corrugated
- corrugated pipe
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Abstract
The utility model discloses a cutting device of double-wall corrugated pipe hydraulic double saw blades, which comprises a fixed disc. A supporting shaft is perpendicularly fixed onto the fixed disc; a rotary arm capable of rotating by adopting the supporting shaft as a center is arranged on the supporting shaft; a driving device is fixed onto the rotary arm; one end of the rotary arm is connected with a piston rod of a hydraulic cylinder; a piston rod stroke adjusting device is arranged on the hydraulic cylinder; the hydraulic cylinder is fixed onto the fixed disc through a small shaft; the other end of the rotary arm is connected with a cutting component; the cutting component comprises a shaft movably arranged on the rotary arm; one end of the shaft is connected with the driving device; two saw blades are arranged at the other end of the shaft; and the two saw blades are both fixed onto the shaft through positioning sleeves. The cutting device of the double-wall corrugated pipe hydraulic double saw blades is adaptable to cutting double-wall corrugated pipes.
Description
Technical field
The utility model relates to the technical field that bellows tubing is produced Aided Machine, refers more particularly to the technical field of the cutter sweep of cutting double-wall corrugated pipe.
Background technology
In the production process of bellows tubing, raw material is extruded from mould by extruder, by forming double-wall corrugated pipe after the make-up machine moulding, pass through tubing Aided Machines such as spraying box, hauling machine then after, finally form finished product.Because the tubing that make-up machine molds is an object continuously, therefore must it be cut, so that stack, transport and install by the cutting machine that matches.
Traditional cutting machine is mostly based on the eccentric feed device, is equipped with single saw blade and finishes cutting to tubing.Described eccentric feed device is: one drives cam by reductor and rotates with the same fast feed of realization saw blade and the cutter sweep of withdrawing.This kind mechanism is when work, and cam higher pair contact position can be worn and torn more serious, causes its service life shorter; Traditional cutting machine need install frequency converter additional when the bellows of cutting different wall, by regulating the speed that frequency converter is regulated feed and withdrawing, steady thereby assurance is cut, cost is higher.
Double-wall corrugated pipe is in order to realize installing preferably sealing, need install sealing ring additional, so the double-wall corrugated pipe that molds from make-up machine contains flared part, flared part is one section and is positioned at the middle tubing of double-wall corrugated pipe, flared part must be cut down in the process of producing, and the length of the flared part of the double-wall corrugated pipe of all size has nothing in common with each other, if use traditional single saw blade cutting machine, must just can finish the purpose of cutting through cutting twice, operating efficiency is very low.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of can cutting steadily, cost is lower and the double-wall corrugated pipe Hydraulic Double saw blade cutter sweep of high efficiency.
For addressing the above problem, the technical solution adopted in the utility model is: double-wall corrugated pipe Hydraulic Double saw blade cutter sweep, comprise fixed disk, vertical fixing has fulcrum on the fixed disk, it can be the pivoted arm that rotate at the center with the fulcrum that fulcrum is provided with, be fixed with drive unit on the pivoted arm, one end of pivoted arm is connected with the piston rod of hydraulic cylinder, hydraulic cylinder is provided with the piston rod stroke adjusting device, hydraulic cylinder is fixed on the fixed disk by little axle, the other end of pivoted arm is connected with cutting assembly, described cutting assembly comprises the axle that is movably arranged on the pivoted arm, one end of axle is connected with drive unit, and the other end of axle is provided with two saw blades, and described two saw blades all are fixed on the axle by positioning sleeve.
Described piston rod stroke adjusting device comprises the limiting plate on the cylinder body that is fixed on hydraulic cylinder and is fixed on portable plate on the piston rod of hydraulic cylinder that be fixed with screw mandrel on the portable plate, described screw mandrel penetrates limiting plate, on its extension stop nut is arranged.
Described drive unit is a motor, and motor is fixed on the pivoted arm by the motor mounting disc.
The beneficial effects of the utility model are: the utility model adopts hydraulic feed to replace eccentric feed, hydraulic cylinder can directly be realized infinitely variable speeds by the control of Hydraulic Station, and then can realize the slow feed and the rapid return of cutting assembly, it is less that its drive pivoted arm rotates the inertia that is produced in addition, cutter sweep itself is realized the buffering shock-absorbing easily, thereby can cut steadily, cost is also lower; The utility model adopts two saw blades, only need once cutting just can realize cutting to the flared part of double-wall corrugated pipe, in addition only need be by changing the positioning sleeve on the axle, just can adjust the spacing of two saw blades, to realize cutting to different size tubing, operation is very easy, improved operating efficiency greatly.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model double-wall corrugated pipe Hydraulic Double saw blade cutter sweep;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Among Fig. 1, Fig. 2: 1, fixed disk, 2, fulcrum, 3, pivoted arm, 4, motor, 5, motor mounting disc, 6, hydraulic cylinder, 7, limiting plate, 8, portable plate, 9, screw mandrel, 10, stop nut, 11, little axle, 12, axle, 13, belt, 14, negative pulley wheel, 15, drive pulley, 16, saw blade, 17, positioning sleeve, 171, first positioning sleeve, 172, second positioning sleeve, the 173, the 3rd positioning sleeve.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model double-wall corrugated pipe Hydraulic Double saw blade cutter sweep is described in further detail.
As Fig. 1, shown in Figure 2, in the present embodiment, double-wall corrugated pipe Hydraulic Double saw blade cutter sweep, comprise fixed disk 1, vertical fixing has fulcrum 2 on the fixed disk 1, it can be the pivoted arm 3 that rotate at the center with fulcrum 2 that fulcrum 2 is provided with, be fixed with motor 4 on the pivoted arm 3, motor 4 is fixed on the pivoted arm 3 by motor mounting disc 5, one end of pivoted arm 3 is connected with the piston rod of hydraulic cylinder 6, described hydraulic cylinder 6 is controlled by Hydraulic Station, hydraulic cylinder 6 is provided with the piston rod stroke adjusting device, described piston rod stroke adjusting device comprises the limiting plate 7 on the cylinder body that is fixed on hydraulic cylinder 6 and is fixed on portable plate 8 on the piston rod of hydraulic cylinder 6, the both sides of portable plate 8 are fixed with two rhizoid bars 9, described two rhizoid bars 9 all penetrate limiting plate 7, stop nut 10 is all arranged on its extension, when the piston rod of hydraulic cylinder 6 stretches out, portable plate 8 and screw mandrel 9 are all followed piston rod movement, this moment, stop nut 10 was close to limiting plate 7 gradually, when stop nut 10 contacts with limiting plate 7, limiting plate 7 has limited the motion of screw mandrel 9, thereby the piston rod of hydraulic cylinder 6 can't be stretched out again, thus by regulating the position of screw mandrel 9 upper limit nuts 10, can realize adjusting to the piston rod stroke of hydraulic cylinder 6, hydraulic cylinder 6 is fixed on the fixed disk 1 by little axle 11, the other end of pivoted arm 3 is connected with cutting assembly, described cutting assembly comprises the axle 12 that is movably arranged on the pivoted arm, be fixed with negative pulley wheel 14 on one end of axle 12, negative pulley wheel 14 is connected with drive pulley 15 on the motor 4 by belt 13, the other end of axle 12 is provided with two saw blades 16, described two saw blades 16 are fixed on the axle by positioning sleeve 17, described positioning sleeve 17 is divided into three sections, is respectively first positioning sleeve 171, second positioning sleeve 172 and the 3rd positioning sleeve 173.
Operation principle of the present utility model is: before the cutting, fixed disk 1 is installed on the correct position of cutting machine frame, at first according to the double-wall corrugated pipe of different size, chooses the positioning sleeve 17 of corresponding specification, thereby can configure two distances between the saw blade 16; According to the caliber of double-wall corrugated pipe, limit the extension elongation of the piston rod of hydraulic cylinder 6 in addition, thereby limit the anglec of rotation of pivoted arm 3, and then the stroke of saw blade 16 is matched with double-wall corrugated pipe by the piston rod stroke adjusting device; During operation, piston rod by Hydraulic Station control hydraulic cylinder 6 stretches out slowly, thereby promoting whole pivoted arm 3 is that the center slowly rotates with fulcrum 2, atwirl two saw blades 16 cut the flared part of double-wall corrugated pipe slowly under the driving of motor 4 thereby make, owing to adopt two saw blades, only need once cutting just can realize cutting to the flared part of double-wall corrugated pipe, after cutting is finished, the piston rod of hydraulic cylinder 6 is regained under the control of Hydraulic Station fast, thereby the realization rapid return, it is less that its drive pivoted arm 3 rotates the inertia that is produced, and cutter sweep itself is realized the buffering shock-absorbing easily, thereby can cut steadily, cost is also lower.
Claims (3)
1. double-wall corrugated pipe Hydraulic Double saw blade cutter sweep, it is characterized in that: comprise fixed disk, vertical fixing has fulcrum on the fixed disk, it can be the pivoted arm that rotate at the center with the fulcrum that fulcrum is provided with, be fixed with drive unit on the pivoted arm, one end of pivoted arm is connected with the piston rod of hydraulic cylinder, hydraulic cylinder is provided with the piston rod stroke adjusting device, hydraulic cylinder is fixed on the fixed disk by little axle, the other end of pivoted arm is connected with cutting assembly, and described cutting assembly comprises the axle that is movably arranged on the pivoted arm, and an end of axle is connected with drive unit, the other end of axle is provided with two saw blades, and described two saw blades all are fixed on the axle by positioning sleeve.
2. double-wall corrugated pipe Hydraulic Double saw blade cutter sweep according to claim 1, it is characterized in that: described piston rod stroke adjusting device comprises the limiting plate on the cylinder body that is fixed on hydraulic cylinder and is fixed on portable plate on the piston rod of hydraulic cylinder, be fixed with screw mandrel on the portable plate, described screw mandrel penetrates limiting plate, on its extension stop nut is arranged.
3. double-wall corrugated pipe Hydraulic Double saw blade cutter sweep according to claim 1 and 2, it is characterized in that: described drive unit is a motor, and motor is fixed on the pivoted arm by the motor mounting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202837481U CN201596811U (en) | 2009-12-04 | 2009-12-04 | Cutting device of double-wall corrugated pipe hydraulic double saw blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202837481U CN201596811U (en) | 2009-12-04 | 2009-12-04 | Cutting device of double-wall corrugated pipe hydraulic double saw blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596811U true CN201596811U (en) | 2010-10-06 |
Family
ID=42807859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202837481U Expired - Fee Related CN201596811U (en) | 2009-12-04 | 2009-12-04 | Cutting device of double-wall corrugated pipe hydraulic double saw blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371640A (en) * | 2011-11-09 | 2012-03-14 | 江苏通全球工程管业有限公司 | Shuttling device for production of plastic inspection well |
| CN104162716A (en) * | 2014-07-15 | 2014-11-26 | 天津利德尔汽车零部件有限公司 | Device for thin-wall metal tube cutting |
| CN108274060A (en) * | 2018-03-24 | 2018-07-13 | 南通洪源地质工程材料有限公司 | A kind of hi-precision cutting machine |
-
2009
- 2009-12-04 CN CN2009202837481U patent/CN201596811U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371640A (en) * | 2011-11-09 | 2012-03-14 | 江苏通全球工程管业有限公司 | Shuttling device for production of plastic inspection well |
| CN102371640B (en) * | 2011-11-09 | 2013-02-13 | 江苏通全球工程管业有限公司 | Shuttling device for production of plastic inspection well |
| CN104162716A (en) * | 2014-07-15 | 2014-11-26 | 天津利德尔汽车零部件有限公司 | Device for thin-wall metal tube cutting |
| CN108274060A (en) * | 2018-03-24 | 2018-07-13 | 南通洪源地质工程材料有限公司 | A kind of hi-precision 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 |
Granted publication date: 20101006 Termination date: 20171204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |