CN203900818U - Gas-drive hydraulic corner assembling machine for processing doors and windows - Google Patents
Gas-drive hydraulic corner assembling machine for processing doors and windows Download PDFInfo
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- CN203900818U CN203900818U CN201420258525.0U CN201420258525U CN203900818U CN 203900818 U CN203900818 U CN 203900818U CN 201420258525 U CN201420258525 U CN 201420258525U CN 203900818 U CN203900818 U CN 203900818U
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- 230000002441 reversible effect Effects 0.000 claims abstract description 10
- 238000005183 dynamical system Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 206010015856 Extrasystoles Diseases 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000008092 positive effect Effects 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 19
- 239000010720 hydraulic oil Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a gas-drive hydraulic corner assembling machine for processing doors and windows. The gas-drive hydraulic corner assembling machine comprises a framework, a left tool rest, a right tool rest, a left corner assembling tool, a right corner assembling tool, a corner assembling cylinder, a slide plate, a front corner bracket, a rear corner bracket, a positioning cylinder, a push cylinder and a power system. The power system comprises a gas source, a gas source switch valve, a gas source processor A, two two-position five-way electromagnetic valves, two two-position three-way electromagnetic valves, a gas-liquid converter and a gas-liquid pressure cylinder; a gas inlet and a gas outlet of the gas source switch valve are respectively communicated with the gas source and a gas inlet of the gas source processor A; gas inlets of the four electromagnetic valves are respectively communicated with a gas outlet of the gas source processor A; positive and reverse action gas outlets of one of the two-position five-way electromagnetic valves are respectively communicated with a gas inlet of the gas-liquid converter and a gas inlet of the positioning cylinder, and positive and reverse action gas outlets of the other two-position five-way electromagnetic valve are respectively communicated with positive and reverse gas inlets of the gas-liquid pressure cylinder; an oil inlet of the gas-liquid pressure cylinder is communicated with an oil outlet of the gas-liquid converter, and an oil outlet of the gas-liquid pressure cylinder is communicated with an oil inlet of the positioning cylinder and an oil inlet of the corner assembling cylinder in parallel; gas outlets of the two two-position three-way electromagnetic valves are respectively communicated with a gas inlet of the corner assembling cylinder and a gas inlet of the push cylinder. The gas-drive hydraulic corner assembling machine has the advantages of high work efficiency, energy conservation, zero noise and pollution, stable output pressures and the like.
Description
Technical field
The utility model relates to profile combined corner equipment technical field, particularly a kind of door and window processing gas drive hydrodynamic corner combining machine.
Background technology
Corner combining machine is that high-grade broken-bridge aluminum alloy door and window is produced special equipment, is applicable to corner brace structural type aluminium door and window an angle of 90 degrees and connects.At present, common corner combining machine is hydrodynamic corner combining machine, by Hydraulic Station, provides pressure oil as power source, then by Pipeline transport to each hydraulic actuator.Hydraulic actuator comprises positional cylinder, group angle cylinder and pushing cylinder.There is inefficiency (per minute group angle 4 times) in this hydrodynamic corner combining machine, power consumption is large, noise is large, with serious pollution deficiency.In addition, while working long hours, occur that heating of oil heats up, power performance declines and the problem of pressure instability, sometimes need repeatedly reciprocating action just can complete a group angle.
Summary of the invention
The utility model is for solving the technical problem existing in known technology and provide a kind of and increase work efficiency, save the energy, do not produce the gas drive hydrodynamic corner combining machine for door and window processing of noise and pollution, good dynamic property, pressure stability.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
A kind of gas drive hydrodynamic corner combining machine for door and window processing, comprise frame, on rack table, symmetry is fixed with left knife rest and right knife rest, in two knife rests, activity is fitted with left group of angle cutter and right group of angle cutter respectively, front end in frame is provided with group angle cylinder, the slide plate being driven by group angle cylinder is installed on rack table, and slide plate drives and is connected with the rear end of two groups of angle cuttves; Comprise rear pressure corner bracket and drive the positional cylinder of feeding before and after it, on rack table, corner bracket is pressed before being fixed with in the position relative with rear pressure corner bracket; Comprise the pushing cylinder that is supported on frame top; Also comprise the dynamical system that can drive each cylinder motion, it is characterized in that: described dynamical system is the gas drive dynamical system of surging, and this system comprises source of the gas, gas source switch valve, air-source treater A, two two five-way electromagnetic valves, two two-bit triplet magnetic valves, air-liquid converter and pneumohydraulic pressure-cylinders; The air inlet of gas source switch valve and gas outlet are communicated with respectively the air inlet of source of the gas and air-source treater A; The air inlet of one of them two five-way electromagnetic valve, direct action gas outlet and reverse action gas outlet are communicated with gas outlet, the air inlet of gas-liquid converter and the air inlet of positional cylinder of air-source treater A respectively; The air inlet of another two five-way electromagnetic valves, direct action gas outlet and reverse action gas outlet respectively with the gas outlet of air-source treater A, the forward air inlet of pneumohydraulic pressure-cylinder and oppositely air inlet be communicated with; The oil-out of air-liquid converter is communicated with the oil-in of pneumohydraulic pressure-cylinder; The oil-out of gas-liquid booster walks abreast and is communicated with the oil-in of positional cylinder oil-in and group angle cylinder; The air inlet of one of them two-bit triplet magnetic valve and gas outlet are communicated with the air inlet of He Zu angle, the gas outlet cylinder of air-source treater A respectively; The air inlet of another two-bit triplet magnetic valve is communicated with the gas outlet of air-source treater A and the air inlet of pushing cylinder respectively with gas outlet.
The technical scheme that the utility model can also be taked is:
The described gas drive dynamical system of surging also comprises air-source treater B, and described air-source treater B is arranged between the two-bit triplet magnetic valve of pushing cylinder and corresponding connection.
Described air-source treater A and air-source treater B are to be had the pneumatic bigeminy part of filtration and voltage regulation function or filters pressure regulator valve.
Advantage and the good effect that the utlity model has are:
This gas drive hydrodynamic corner combining machine is compared with existing hydrodynamic corner combining machine, and tool has the following advantages:
1, improved operating efficiency, per minute group of angle can reach 8 times.
2, saved the energy: the dynamical system of this corner combining machine, without motor, has significantly been saved electric energy; Between compressed air and pressure oil, can be considered on the other hand the conversion of energy equivalent, conversion efficiency is conventionally more than 95%.And the efficiency of conventional hydraulic drive system is conventionally higher than 45%, it is the avatar of energy loss that the temperature of its hydraulic oil raises.
3, noiselessness and pollution: due in the dynamical system of this corner combining machine without motor and hydraulic pump, therefore when group angle, noiselessness produces, just certain interval of time has the sound of exhaust; This gas drive dynamical system outside of surging is sealed completely, and inner gas and liquid are isolated completely, therefore can not produce pollution to surrounding working environment and target.
4, output pressure is stable, pressure is high: after bleed pressure is set up, output oil pressure power is constant; In traditional fluid power system, be to guarantee system long-term stable operation and improve Life for Hydraulic Pump, its output pressure is conventionally higher than 16 MPas, and the surge output pressure of dynamical system of this gas drive can reach 20 MPas, even higher.
5, long service life: traditional fluid power system is wanted long time running or frequent starting conventionally, under some operating mode, system will be under a certain setting pressure frequent starting, electric motor starting electric current is excessive, has reduced electrical machinery life.Hydraulic pump belongs to high rotating speed, heavy load original paper, and the life-span is low.And this gas drive is surged in dynamical system without high-speed moving part, lifetime of system is long.In addition, hydraulic oil is present in completely airtight volume, is easy to guarantee the cleannes of hydraulic oil, the service life of having improved each hydraulic actuator.
6, designs simplification, moving component are few, have reduced cost on the one hand, and its cost, less than 50% of fluid power system, has reduced fault rate on the other hand.
7, corner combining machine adopts the above-mentioned gas drive dynamical system of surging, because seldom there being the generation of idle work, therefore without the rising of considering oil temperature.In addition, the fluid of use is few, and all kinds of hydraulic oil is all had to good adaptability.
8, have and larger can hold ratio, therefore under identical power output, it is little that this dynamical system and existing hydraulic power system take up room, and makes main machine structure compacter.
9, pressure, flow, speed adjusting range are wide, and power output and output quantity be respective change with the adjustment of bleed pressure and flow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the surge connection diagram of dynamical system of gas drive in the utility model.
In figure: 1, frame; 2, left knife rest; 3, right knife rest; 4, left group of angle cutter; 5, right group of angle cutter; 6, group angle cylinder; 7, slide plate; 8, rear presser foot rack; 9, positional cylinder; 10, front pressure corner bracket; 11, pushing cylinder; 12, source of the gas; 13, gas source switch valve; 14, air-source treater A; 15, two five-way electromagnetic valve A; 16, two five-way electromagnetic valve B, 17, two-bit triplet magnetic valve A; 18, two-bit triplet magnetic valve B; 19, air-liquid converter; 20, pneumohydraulic pressure-cylinder; 21, air-source treater B.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1-3, a kind of gas drive hydrodynamic corner combining machine for door and window processing, consists of following several parts:
Comprise frame 1, on rack table, symmetry is fixed with left knife rest 2 and right knife rest 3, and in two knife rests, activity is fitted with left group of angle cutter 4 and right group of angle cutter 5 respectively.Front end in frame is provided with group angle cylinder 6, and the slide plate 7 being driven by group angle cylinder is installed on rack table, and slide plate drives and is connected with the rear end of two groups of angle cuttves, and the driving syndeton of slide plate and group cutter rear end, angle is with reference to existing structure.At this, do not repeating.
Comprise rear pressure corner bracket 8 and drive the positional cylinder 9 of feeding before and after it, on rack table, corner bracket 10 is pressed before being fixed with in the position relative with rear pressure corner bracket.
Comprise the pushing cylinder 11 that is supported on frame top.
Also comprise the dynamical system (see Fig. 2 and 3, do not express the connecting line between each part in dynamical system in accompanying drawing 2) that can drive each cylinder motion.Described dynamical system is the gas drive dynamical system of surging, and comprises source of the gas 12, gas source switch valve 13, air-source treater A14, two five-way electromagnetic valve A15, two five-way electromagnetic valve B16, two-bit triplet magnetic valve A17, two-bit triplet magnetic valve B18, air-liquid converter 19 and pneumohydraulic pressure-cylinders 20.The effect of air-source treater A is: the compressed air from source of the gas output is filtered and pressure adjusting entering each magnetic valve.The air inlet of gas source switch valve and gas outlet are communicated with respectively the air inlet of source of the gas and air-source treater A.The air inlet of two five-way electromagnetic valve A, direct action gas outlet and reverse action gas outlet are communicated with gas outlet, the air inlet of gas-liquid converter and the air inlet of positional cylinder of air-source treater A respectively.The air inlet of two five-way electromagnetic valve B, direct action gas outlet and reverse action gas outlet respectively with the gas outlet of air-source treater A, the forward air inlet of pneumohydraulic pressure-cylinder and oppositely air inlet be communicated with.The oil-out of air-liquid converter is communicated with the oil-in of pneumohydraulic pressure-cylinder.The oil-out of gas-liquid booster walks abreast and is communicated with the oil-in of positional cylinder oil-in and group angle cylinder.The air inlet of two-bit triplet magnetic valve A and gas outlet are communicated with the air inlet of He Zu angle, the gas outlet cylinder of air-source treater A respectively.The air inlet of two-bit triplet magnetic valve B is communicated with the gas outlet of air-source treater A and the air inlet of pushing cylinder respectively with gas outlet.
The above-mentioned gas drive dynamical system of surging also further comprises air-source treater B21.Described air-source treater B arranges between pushing cylinder and two-bit triplet magnetic valve B.Specific to, the air inlet of air-source treater B and gas outlet are communicated with the gas outlet of two-bit triplet magnetic valve B and the air inlet of pushing cylinder respectively.The effect of this air-source treater is: compressed air enters before pushing cylinder, further filters and carries out step-down processing, has improved compressed-air actuated cleannes, has avoided pushing cylinder to act on power on group corner fitting excessive and affect the Forming Quality of group corner fitting.
Above-mentioned air-source treater A and air-source treater B can adopt the pneumatic bigeminy part with filtration and voltage regulation function, also can adopt filtration pressure regulator valve.
Above-mentioned pushing cylinder is cylinder, and group angle cylinder and positional cylinder are oil gas cylinder, oil gas cylinder be applicant as required on the basis of existing oil cylinder, transformation a kind of is applicable to this gas drive hydraulic actuator that dynamical system used that surges.Its main feature is to have the advantage that cylinder speed is fast, oil cylinder working-pressure is stable concurrently.One chamber of oil gas cylinder is gas, and another chamber is oil.Air cavity Main Function is: piston rod is put in place fast, start working or supercharging, or return fast after oil gas cylinder work completes.Oil pocket is mainly oil gas cylinder work, supercharging or pressurize etc.Different from oil cylinder is, and oil gas cylinder is few by oil mass, speed is fast, energy-conservation etc.But require starting pressure lower than oil cylinder.
The processing of this door and window by the gas drive hydrodynamic corner combining machine course of work is:
1, two section bars at angle to be organized are placed in to the correspondence position on support work top;
2, under the prerequisite of connecting at gas source switch valve, first forward is connected two five-way electromagnetic valve A that are connected with air-liquid converter, compressed air enters in air-liquid converter after the forward channel by air-source treater A, this magnetic valve successively, the hydraulic oil promoting in air-liquid converter enters in pneumohydraulic pressure-cylinder, then the oil-out by pneumohydraulic pressure-cylinder is diverted in positional cylinder and organizes in the cylinder of angle, two cylinder actions, deliver to position by two profile piece at angle to be organized, and carry out precompressed;
3, the two-bit triplet magnetic valve B being connected with pushing cylinder connects, and compressed air by entering in pushing cylinder after air-source treater A, this magnetic valve, air-source treater B, makes pushing cylinder descending successively, compresses two profile piece downwards;
4, two five-way electromagnetic valve B forwards are connected, compressed air enters in the forward air storing cavity of pneumohydraulic pressure-cylinder, under its effect, promote the piston positive movement in pneumohydraulic pressure-cylinder, to entering the hydraulic oil of positional cylinder and group angle cylinder, carry out supercharging, become hydraulic oil, under the effect of hydraulic oil, make two profile piece strong bonded, formation group angle;
5, two five-way electromagnetic valve B oppositely connect, and compressed air enters in the reverse air storing cavity of pneumohydraulic pressure-cylinder, under its effect, promote the piston reverses direction motion in pneumohydraulic pressure-cylinder, to entering the hydraulic oil of positional cylinder and group angle cylinder, carry out release;
6, oppositely connect two five-way electromagnetic valve A, connect simultaneously and organize the corresponding connected two-bit triplet magnetic valve A of angle cylinder, compressed air is by after air-source treater A, respectively by after the backward channel and two-bit triplet magnetic valve A of two five-way electromagnetic valve A, enter in positional cylinder and group angle cylinder, promote two oil cylinder counter motions, disengage with group corner fitting;
6, disconnection connected two-bit triplet magnetic valve B corresponding to pushing cylinder, in pushing cylinder, under the effect of back-moving spring, pushing cylinder is up, disengages with group corner fitting, so far completes whole group of angle process.Group corner fitting is taken off from corner combining machine, in placement, after organizing two profile piece at angle, just can start next operation cycle.
Claims (3)
1. a door and window is processed with gas drive hydrodynamic corner combining machine, comprise frame, on rack table, symmetry is fixed with left knife rest and right knife rest, in two knife rests, activity is fitted with left group of angle cutter and right group of angle cutter respectively, front end in frame is provided with group angle cylinder, the slide plate being driven by group angle cylinder is installed on rack table, and slide plate drives and is connected with the rear end of two groups of angle cuttves; Comprise rear pressure corner bracket and drive the positional cylinder of feeding before and after it, on rack table, corner bracket is pressed before being fixed with in the position relative with rear pressure corner bracket; Comprise the pushing cylinder that is supported on frame top; Also comprise the dynamical system that can drive each cylinder motion, it is characterized in that: described dynamical system is the gas drive dynamical system of surging, and this system comprises source of the gas, gas source switch valve, air-source treater A, two two five-way electromagnetic valves, two two-bit triplet magnetic valves, air-liquid converter and pneumohydraulic pressure-cylinders; The air inlet of gas source switch valve and gas outlet are communicated with respectively the air inlet of source of the gas and air-source treater A; The air inlet of one of them two five-way electromagnetic valve, direct action gas outlet and reverse action gas outlet are communicated with gas outlet, the air inlet of gas-liquid converter and the air inlet of positional cylinder of air-source treater A respectively; The air inlet of another two five-way electromagnetic valves, direct action gas outlet and reverse action gas outlet respectively with the gas outlet of air-source treater A, the forward air inlet of pneumohydraulic pressure-cylinder and oppositely air inlet be communicated with; The oil-out of air-liquid converter is communicated with the oil-in of pneumohydraulic pressure-cylinder; The oil-out of gas-liquid booster walks abreast and is communicated with the oil-in of positional cylinder oil-in and group angle cylinder; The air inlet of one of them two-bit triplet magnetic valve and gas outlet are communicated with the air inlet of He Zu angle, the gas outlet cylinder of air-source treater A respectively; The air inlet of another two-bit triplet magnetic valve is communicated with the gas outlet of air-source treater A and the air inlet of pushing cylinder respectively with gas outlet.
2. gas drive hydrodynamic corner combining machine for door and window according to claim 1 processing, is characterized in that: the described gas drive dynamical system of surging also comprises air-source treater B, and described air-source treater B is arranged between the two-bit triplet magnetic valve of pushing cylinder and corresponding connection.
3. door and window processing gas drive hydrodynamic corner combining machine according to claim 1, is characterized in that: described air-source treater A and air-source treater B are to be had the pneumatic bigeminy part of filtration and voltage regulation function or filters pressure regulator valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258525.0U CN203900818U (en) | 2014-05-20 | 2014-05-20 | Gas-drive hydraulic corner assembling machine for processing doors and windows |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258525.0U CN203900818U (en) | 2014-05-20 | 2014-05-20 | Gas-drive hydraulic corner assembling machine for processing doors and windows |
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| CN203900818U true CN203900818U (en) | 2014-10-29 |
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| CN201420258525.0U Expired - Fee Related CN203900818U (en) | 2014-05-20 | 2014-05-20 | Gas-drive hydraulic corner assembling machine for processing doors and windows |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077216A (en) * | 2020-09-30 | 2020-12-15 | 郝广利 | Gas-liquid conversion soft positioning device for aluminum alloy door and window corner combining machine |
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2014
- 2014-05-20 CN CN201420258525.0U patent/CN203900818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077216A (en) * | 2020-09-30 | 2020-12-15 | 郝广利 | Gas-liquid conversion soft positioning device for aluminum alloy door and window corner combining machine |
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| 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: 20141029 Termination date: 20200520 |