CN103203502B

CN103203502B - Peeler

Info

Publication number: CN103203502B
Application number: CN201310108867.4A
Authority: CN
Inventors: 帅家园; 陈名乔
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-29
Filing date: 2013-03-29
Publication date: 2015-09-23
Anticipated expiration: 2033-03-29
Also published as: WO2014153925A1; CN103203502A

Abstract

The invention discloses a kind of peeler, comprising: the spindle jacket with inner chamber; Spindle rotor, is installed in inner chamber and between spindle jacket and has gap, and spindle rotor has the first hollow channel extending to front end from its rear end, is provided with the second oil duct in spindle rotor; Slip ring, be enclosed between the peripheral and spindle rotor of spindle rotor, spindle jacket and all there is gap, slip ring is provided with and extends along its circumference the groove be communicated with the second oil duct, one briquetting is connected with slip ring by bolt, bolt inner hollow forms the first oil duct, bolt upper end is provided with oil nozzle, and the first oil duct is communicated with oil nozzle, groove respectively; Rotating disk, is provided with the 3rd oil duct be communicated with the second oil duct; Be arranged on the oil cylinder on rotating disk, its hydraulic fluid port is communicated with the 3rd oil duct; Comprise the peeling knife of support and cutter.During the work of this peeler, spindle rotor does not contact with spindle jacket, slip ring under hydraulic oil supports, and reduces frictional force, improves rotating speed, and cutting speed is fast, ultrahigh in efficiency.

Description

Peeler

Technical field

The present invention relates to a kind of material cutting equipment, particularly relate to a kind of peeler.

Background technology

In material cutting field, having a variety of cutting equipment for material being cut into sectional product at present on the market, such as hollow tube being cut into materials in the tube, solid club is cut into rod, specifically, existing cutting equipment mainly contains several as follows:

1, band saw.The cut surface of band saw is linear, formed by multiple saw blade linear array, during work, material is fixed, cut surface does straight reciprocating motion and is cut off by material under the driving of driving mechanism on material, this band saw not only cutting speed is slow, and once certain saw blade breaks, band saw with regard to cisco unity malfunction, poor-performing.

2, plain disk saw.It has a circle metal saw blade in the peripheral distribution of disk, during work, material is fixed, disk drives backspin at drive unit then material is cut off by metal saw blade, the metal saw blade quantity of this plain disk saw is more, general more than 200, cost is high, there is a saw blade equally and damage in it, whole circular saw is inoperable problem just, and in order to ensure the support strength to metal saw blade, the thickness of disk is larger, cause consumptive material during cutting material more like this, waste resource, indirectly increase cost, in addition, the saw blade of plain disk saw does not adopt modern Hardmetal materials, cutting speed is slow, its rotating speed that can reach is not high, therefore efficiency is low.

3, alloy disks saw.It has a circle alloy sheet in the peripheral distribution of disk, generally has tens, even up to a hundred, its operation principle is identical with plain disk saw, have employed Hardmetal materials owing to sawing point, and its rotating ratio plain disk saw is high, but still also have great room for promotion, further, alloy sheet involves great expense, and so a large amount of use needs very large cost, after using a period of time, also need to use expensive special grinding machine polishing, therefore cost is high, and the problem that when there is cutting material equally, consumptive material is many.

4, passive type cutting machine.During this cutting machine work, cutting tool is motionless, and material rotates, and makes the material of rotation contact with cutting tool and reach the object cutting off material.But, the factor such as length, diameter, weight, uniformity of material all becomes the bottleneck of its rotating speed of restriction, when length of material is long, diameter is bigger than normal, weight is excessive, weight is eccentric, if high-speed rotation will cause strenuous vibration, thus generally 500-600 rev/min is only had, when particularly cutting longer and thicker material, for ensureing that cutting steadily, the rotating speed of material can only be lower, and therefore slow, the inefficient shortcoming of this passive type cutting machine cutting speed is particularly evident.

Summary of the invention

For the deficiencies in the prior art, object of the present invention is intended to provide that a kind of cost is low, the peeler of ultrahigh in efficiency.

The present invention adopts following technical scheme for achieving the above object:

Peeler, comprising:

Spindle jacket, it has inner chamber;

Spindle rotor, it is installed in the inner chamber of spindle jacket to be driven by a drive unit and rotates, spindle jacket is provided with an opening, on spindle rotor, cover has the bearing be fixed on spindle jacket, spindle rotor has the first hollow channel extending to front end from its rear end, and in spindle rotor, be provided with the second oil duct, spindle rotor offers the hole of connection second oil duct;

Slip ring, it is arranged at described opening part, this slip ring sleeve is peripheral at spindle rotor, between spindle rotor and spindle jacket, and slip ring respectively with spindle rotor, between spindle jacket, there is gap, the inner surface of slip ring is provided with the groove extended along its circumference, second oil duct is communicated with groove by described hole, one briquetting is connected with slip ring by bolt, this bolt is squeezed into from briquetting top, slip ring inside is squeezed into after passing bottom briquetting, and this bolt inner hollow and form the first oil duct, bolt upper end is provided with the oil nozzle for connecting fluid press pump fuel feed pump, first oil duct respectively with oil nozzle, groove is communicated with,

Rotating disk, its front end is fixedly connected on the rear end of spindle rotor, and by spindle rotor driven rotary, this rotating disk has and extends to front end and the second hollow channel communicated with the first hollow channel from its rear end, is also provided with the 3rd oil duct be communicated with the second oil duct in rotating disk;

Oil cylinder, it is fixedly mounted on rotating disk, and the hydraulic fluid port of oil cylinder is communicated with the 3rd oil duct;

At least one peeling knife, it comprises support and cutter, this support is arranged in the movable chamber that rotating disk is arranged, the piston rod of support and oil cylinder synchronously connects, moved in movable chamber by piston rod driving arm, cutter is fixedly mounted on support, drives cutter to the second hollow channel feed and from the second hollow channel withdrawing by piston rod.

Wherein, the front end of described spindle rotor extend out to outside spindle jacket, and the front end of spindle rotor is fixed with the gear driven by described drive unit.

Wherein, described bearing is ball bearing, is positioned at the front side of slip ring.

Wherein, the piston rod of described support and oil cylinder is all fixedly connected on a slide block.

Wherein, the blade of alloy material is equipped with at the point of a knife place in described cutter front end portion.

Wherein, described support comprises the first support and the second support, one end of first support is fixedly connected with slide block, second support is integrally extended to form by the other end of the first support, first support is provided with on the second support the slot be connected, the rearward end of cutter is inserted in the slot of the second support, and a sidepiece of cutter is inserted in the slot of the first support, by the first support and the second support jointly for cutter provides supporting

Wherein, described peeling knife is two, be positioned at the both sides that the second hollow channel is relative, first support of the support of two peeling knifes is also respectively arranged with serrate slot, one is provided with for making the synchromesh gear of the synchronous feed of two peeling knifes and synchronous withdrawing between two serrate slots, this synchromesh gear engages with two serrate slots respectively, and synchromesh gear has the through hole that diameter is greater than the second hollow channel diameter.

Wherein, comprise hydraulic pump further, the fuel feed pump of this hydraulic pump is connected with the oil nozzle on spindle jacket.

A kind of peeler set forth in the present invention, its beneficial effect is: during peeler work of the present invention, hydraulic oil is full of in spindle rotor and spindle jacket by the groove of slip ring, between slip ring, thus make slip ring be suspended between spindle jacket and spindle rotor, spindle rotor and other parts are again without being rigidly connected, therefore the requirement of processing conformability is greatly reduced, but though can ensure not contact very high sealing between slip ring with spindle rotor simultaneously, spindle rotor can not directly and spindle jacket during High Rotation Speed under drive unit drives, slip ring contacts, substantially reduce frictional force, improve the rotating speed of spindle rotor, cutter rotates with spindle rotor and is cut off by material, cutting speed is exceedingly fast, substantially increase efficiency, and peeling knife structure is simple, without the need to saw blade and the alloy sheet of One's name is legion, the consumptive material that cutting material causes is also few, reduce use cost, further, the hydraulic oil of injection not only reduces frictional resistance when spindle rotor rotates, and also plays the effect to bearing cooling, lubrication, further obviates the obstacle of restriction spindle rotor rotating speed, in addition, first support of support and the second support are jointly for cutter provides supporting force, make cutter can reduce thickness under the prerequisite ensureing cutting power, and by arranging the slot for cutter plug-in mounting on two supports, when the alloy blade at tool nose place may wear to a certain degree, as long as cutter is moved suitable distance along slot to direction of feed, without the need to changing whole cutter, moreover, when employing two peeling knifes, by arranging feed and the withdrawing speed of synchronous two peeling knifes of synchromesh gear, make two peeling knifes can not occur breaking phenomenon because feed velocity is different when cutting pipe thickness inequality and eccentric tubing, and due to cut time be by peeling knife High Rotation Speed, motionless material is cut, because this eliminating the restriction of material to cutting speed, namely the length of tube material, diameter, weight, uniformity how, can not reach the effect of fast shut-off.

Accompanying drawing explanation

Fig. 1 is the configuration diagram of the embodiment of the present invention;

Fig. 2 is the side view of the embodiment of the present invention;

Fig. 3 is the A-A sectional view of Fig. 2.

Description of reference numerals:

10, spindle jacket; 11, bearing;

20, spindle rotor; 21, gear; 22, the first hollow channel; 23, the second oil duct; 24, hole;

30, slip ring; 31, groove;

40, briquetting; 41, the first oil duct; 42, oil nozzle;

50, rotating disk; 51, the second hollow channel; 52, the 3rd oil duct; 53, movable chamber; 54, slide block;

60, oil cylinder; 61, piston rod;

70, peeling knife; 71, support; 711, the first support; 7111, serrate slot; 712, the second support; 72, cutter;

80, synchromesh gear.

Detailed description of the invention

Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described.

Please refer to shown in Fig. 1 to 3, that show the concrete structure of present pre-ferred embodiments, peeler, comprise spindle jacket 10, spindle rotor 20, slip ring 30, rotating disk 50, oil cylinder 60 and at least one peeling knife 70, wherein:

Described spindle jacket 10 has inner chamber, described spindle rotor 20 is installed in the inner chamber of spindle jacket 10, spindle jacket 10 is provided with an opening, on spindle rotor 20, cover has the bearing 11 be fixed on spindle jacket 10, spindle rotor 20 has the first hollow channel 22 extending to front end from its rear end, and in spindle rotor 20, be provided with the second oil duct 23, spindle rotor 20 offers the hole 24 of connection second oil duct 23; The front end of this spindle rotor 20 extend out to outside spindle jacket 10, and the front end of spindle rotor 20 is fixed with gear 21, this gear 21 is connected with the gear on a drive unit (not shown) by chain, the gear 21 on spindle rotor 20 is driven, spindle rotor 20 High Rotation Speed under drive unit drives during work by drive unit; This drive unit can be motor, can certainly be other can drive shaft rotor 20 rotate actuating unit.

Described slip ring 30 is arranged at described opening part, it is peripheral that this slip ring 30 is enclosed within spindle rotor 20, between spindle rotor 20 and spindle jacket 10, and slip ring 30 respectively with spindle rotor 20, all there is gap between spindle jacket 10, the inner surface of slip ring 30 is provided with the groove 31 extended along its circumference, second oil duct 23 is communicated with groove 31 by described hole 24, one briquetting 40 is connected with slip ring 30 by bolt, this bolt is squeezed into from briquetting 40 top, slip ring 30 is squeezed into inner after passing bottom briquetting 40, and this bolt inner hollow and form the first oil duct 41, bolt upper end is provided with the oil nozzle 42 for connecting fluid press pump fuel feed pump, first oil duct 41 respectively with oil nozzle 42, groove 31 is communicated with, described bearing 11 is ball bearing, is positioned at the front side of slip ring 30, and during work, hydraulic oil is flow on bearing 11 by the groove 31 of slip ring 30, thus ceaselessly lowers the temperature to bearing 11, lubricate.

The front end of described rotating disk 50 is fixedly connected on the rear end of spindle rotor 20, by spindle rotor 20 driven rotary, this rotating disk 50 has and extends to front end and the second hollow channel 51 communicated with the first hollow channel 22 from its rear end, is also provided with the 3rd oil duct 52 be communicated with the second oil duct 23 in rotating disk 50.

Described oil cylinder 60 is fixedly mounted on rotating disk 50, and the hydraulic fluid port of oil cylinder 60 is communicated with the 3rd oil duct 52.

Described peeling knife 70 comprises support 71 and cutter 72, this support 71 is arranged in the movable chamber 53 that rotating disk 50 is arranged, support 71 is all fixedly connected on a slide block 54 with the piston rod 61 of oil cylinder 60, thus achieve both synchronous connections, moved in movable chamber 53 by piston rod 61 driving arm 71, cutter 72 is fixedly mounted on support 71, drives cutter 72 to the second hollow channel 51 feed and from the second hollow channel 51 withdrawing by piston rod 61.For improving the cutting power of cutter 72, the blade of alloy material is equipped with at the point of a knife place of cutter 72 leading section.Stronger support force is provided in order to give cutter 72, support 71 comprises the first support 711 and the second support 712, one end of first support 711 is fixedly connected with slide block 54, second support 712 is integrally extended to form by the other end of the first support 711, first support 711 is provided with on the second support 712 slot be connected, the rearward end of cutter 72 is inserted in the slot of the second support 712, one sidepiece of cutter 72 is inserted in the slot of the first support 711, by the first support 711 and the second support 712 jointly for cutter 72 provides supporting, make cutter 72 can bear larger pressure when cutting, even if the thickness of cutter 72 is decreased to very thin, also can not break when cutting material cutter 72, be conducive to reducing consumptive material when material is cut, and when the alloy blade of cutter 72 point of a knife may wear to a certain degree, as long as cutter 72 is moved suitable distance along slot to direction of feed, without the need to changing whole cutter 72.

The present invention also comprises hydraulic pump (not shown), and certain hydraulic pump also can be used as the corollary equipment of peeler not included in the present invention, and the fuel feed pump of this hydraulic pump is connected with the oil nozzle 42 on spindle jacket 10.

During work, material is sent in the feeding channel be made up of the first hollow channel 22 and the second hollow channel 51, the high pressure liquid force feed that hydraulic pump is squeezed into enters the first oil duct 41 of spindle jacket 10 by oil nozzle 42, then flow in the groove 31 of slip ring 30, after this, part hydraulic oil is full of at spindle rotor 20 by groove 31, slip ring 30, between spindle jacket 10, slip ring 30 is suspended, when such spindle rotor 20 rotates can not with spindle jacket 10, slip ring 30 directly contacts, frictional force is minimum, spindle rotor 20 rotates together with rotating disk 50 with quite high rotating speed under driving at drive unit, generally easily can reach several thousand revs/min, even reach up to ten thousand revs/min, and hydraulic oil can also the ceaselessly bearing 11 of lubricating sleeve on spindle rotor 20, advantageously in the rotating speed improving spindle rotor 20.Other a part of hydraulic oil then enters the second oil duct 23 in spindle rotor 20 by the hole 24 communicated with groove 31, enter the 3rd oil duct 52 in rotating disk 50 again, finally enter in oil cylinder 60, be mechanical energy by hydraulic energy transfer, the piston rod 61 of oil cylinder 60 is made to drive support 71, cutter 72 moves with support 71 and to the second hollow channel 51 feed, material in tangential second hollow channel 51, certainly, before cutter 72 touches material, the feed velocity of cutter 72 can be accelerated, once touch material to start cutting, namely feed velocity is reduced, stable feeding pressure is provided, because the rotating speed of cutter 72 is high, cutting speed is quite fast, material can be cut off in short time and obtain materials in the tube, and cutting consumptive material once is only equivalent to the thickness of cutter 72 itself, consumptive material is few, after having cut, piston rod 61 driving arm 71 in the other direction of oil cylinder 60, cutter 72 is from the second hollow channel 51 withdrawing, once cut.

Be pointed out that, although adopt one peeling knife 70 also can be completed cutting operation well, but in order to improve cutting speed further, peeler in the present embodiment have employed two peeling knife 70(Fig. 1-3 simultaneously and illustrates), corresponding, the quantity of oil cylinder 60 is identical with peeling knife 70, an oil cylinder 60 drives a peeling knife 70, two peeling knifes 70 are positioned at the relative both sides of the second hollow channel 51, the feed simultaneously of two peeling knifes 70 and withdrawing during work, but when cutting pipe thickness inequality or eccentric hollow tube, the drag size run into due to the diverse location of cutter 72 incising pipes of two peeling knifes 70 is different, the feed velocity disunity of two cutters 72 will be caused, one fast one causes cutter 72 to break slowly, therefore, in order to solve this problem, first support 711 of the support 71 of two peeling knifes 70 is also respectively arranged with serrate slot 7111, one is provided with for making the synchromesh gear 80 of the synchronous feed of two peeling knifes 70 and synchronous withdrawing between two serrate slots 7111, this synchromesh gear 80 engages with two serrate slots 7111 respectively, and synchromesh gear 80 has the through hole that diameter is greater than the second hollow channel 51 diameter, like this when feed, because synchromesh gear 80 engages with the serrate slot 7111 of two peeling knifes 70 simultaneously, two cutters 72 are with entering with moving back, even if the Cutting Drag having a cutter 72 to run into is less than the Cutting Drag that another cutter 72 runs into, also the feed velocity of two cutters 72 can be kept identical, avoid the breaking phenomenon that appearance two cutter 72 causes because feed velocity differs well.

Certainly, the quantity of peeling knife 70 can also be more, and its quantity is more, although cutting speed is faster, but cost also can improve accordingly, and when thus the quantity of peeling knife 70 is two, cost performance is the highest.

The above, it is only present pre-ferred embodiments, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims

1. peeler, is characterized in that, comprising:

Spindle jacket, it has inner chamber;

2. peeler according to claim 1, is characterized in that, the front end of described spindle rotor extend out to outside spindle jacket, and the front end of spindle rotor is fixed with the gear driven by described drive unit.

3. peeler according to claim 1, is characterized in that, described bearing is ball bearing, is positioned at the front side of slip ring.

4. peeler according to claim 1, is characterized in that, the piston rod of described support and oil cylinder is all fixedly connected on a slide block.

5. peeler according to claim 1, is characterized in that, the blade of alloy material is equipped with at the point of a knife place in described cutter front end portion.

6. peeler according to claim 4, it is characterized in that, described support comprises the first support and the second support, one end of first support is fixedly connected with slide block, second support is integrally extended to form by the other end of the first support, first support is provided with on the second support the slot be connected, the rearward end of cutter is inserted in the slot of the second support, one sidepiece of cutter is inserted in the slot of the first support, by the first support and the second support jointly for cutter provides supporting.

7. peeler according to claim 4, it is characterized in that, described peeling knife is two, be positioned at the both sides that the second hollow channel is relative, first support of the support of two peeling knifes is also respectively arranged with serrate slot, be provided with one between two serrate slots for making the synchromesh gear of the synchronous feed of two peeling knifes and synchronous withdrawing, this synchromesh gear engages with two serrate slots respectively, and synchromesh gear has the through hole that diameter is greater than the second hollow channel diameter.