CN107755913A - A kind of UN saw blades welding method and its device - Google Patents
A kind of UN saw blades welding method and its device Download PDFInfo
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- CN107755913A CN107755913A CN201711267793.3A CN201711267793A CN107755913A CN 107755913 A CN107755913 A CN 107755913A CN 201711267793 A CN201711267793 A CN 201711267793A CN 107755913 A CN107755913 A CN 107755913A
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Abstract
The invention discloses a kind of UN saw blades welding method and its device, and belonging to welding method and the technical field of device, technical points includes：Controlled by computer numeral, coordinated with distributing corresponding motor operation speed, complete the welding to UN saw blades；Welder includes welding stand and the welding set inside welding stand, two welding bases are symmetrically arranged with described welding stand, described welding base side is provided with the motor for being used for controlling welding base movement velocity, pressing device is provided with above two described welding bases, positioner is additionally provided with rear side of described welding base；The present invention is intended to provide a kind of new method easy to use, welding completeness is high and device；The present invention is applied to the occasion of UN saw blades welding.
Description
Technical field
The present invention relates to welding method and the technical field of device, more specifically to a kind of UN saw blades welding method
And its device.
Background technology
At present, the welding of UN saw blades is usually adopted the hand offer driving force that swings and welded mainly based on human weld
Connect, the firmness welded in this welding procedure is one of main technical parameter, therefore the worker of GPRS welding technique, is needed
The experience for taking 2~3 years is familiar with the utilization of dynamics, and the speed and strength for needing the worker to be swung in welding is more uniform, and
Appropriate change need to be carried out with feeling according to its experience, the saw blade not so welded easily ripe excessive or " half-cooked ", influences saw blade
The quality of production, and when welding fast complete, electric welding machine needs to complete to weld by power-down phase, and hand condenser discharge welder
Power-off distance is difficult to go to harmonize completely with manpower.
The content of the invention
The present invention provides a kind of UN saw blades welding method easy to use, welding completeness is high and its device.
To achieve the above object, a kind of UN saw blades welding method provided by the invention, including controlled by computer numeral,
Coordinated with distributing corresponding motor operation speed, complete the welding to UN saw blades；Described method comprises the following steps：
Preparatory stage, pre-cooling UN bonding machines simultaneously connect transformer in advance；
Stage at a slow speed, controlled motor are advanced at a slow speed a segment distance；
Gear shift stage, controlled motor fast forward through from smooth be promoted to of advancing at a slow speed, and at the uniform velocity advance one with this speed
Segment distance；
Power-down phase, when motor is quickly through power-off interval point, digital control computer cut-out UN welding electromechanical sources, motor continues
Advance and welding is completed after a segment distance.
Further, described pace at a slow speed is 13~20mm/s, and described fast forwards through speed to advance at a slow speed
2~2.5 times of speed.
Further, described preparatory stage advance conduction time is 0.5~1.5 second.
Further, the forward travel distance at a slow speed in the described stage at a slow speed is 13~23mm.
Further, the at the uniform velocity forward travel distance in described gear shift stage is 2~4mm.
Further, the forward travel distance in described power-down phase is 2~5mm.
Further, described motor whole process speed is more than 0.
Further, a kind of UN saw blade welders for realizing above welding method, including welding stand and located at welding
The welding set of machine frame inside, two welding bases is symmetrically arranged with described welding stand, described welding base side is provided with
For controlling the motor of welding base movement velocity, pressing device, described welding are provided with above described two welding bases
Seat rear side is additionally provided with positioner.
Further, be additionally provided with digital control computer on described welding stand, described digital control computer respectively with welding set
Electrically connected with motor.
Further, described motor is stepper motor or servomotor.
Beneficial effect
Compared with prior art, the present invention has advantages below：
1st, UN saw blades are welded using the method for the present invention, whole system is debugged faster convenience, it is only necessary to right
Digital control computer inputs corresponding data, just can complete to weld with the method, and the weldment of corresponding different model can also be according to need
Corresponding speed and welding distance are set, and this method welds having higher success rate for UN saw blades, final product quality is more preferable, carries significantly
Production efficiency is risen；
2nd, device of the invention can realize the welding method of the above, further right by pressing device and positioner
UN saw blades carry out precision welding, and under the control of digital control computer, motor can complete at a slow speed, speed change, each stage such as power-off
Change, use stepper motor or servomotor to improve accuracy, ensure welding quality and full completion.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention one；
Fig. 2 is the stereogram of the embodiment of the present invention two.
In figure：1st, welding stand；2nd, welding base；3rd, welding set；4th, motor；5th, pressing device；6th, positioner；7th, number
Control computer.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Embodiments of the invention are such：As shown in Fig. 1~2, a kind of UN saw blades welder, including welding stand 1
With the welding set 3 inside welding stand 1, two welding bases 2 are symmetrically arranged with described welding stand 1, it is described
The side of welding base 2 is provided with the motor 4 for being used for controlling the movement velocity of welding base 2, and described two tops of welding base 2 are provided with pressure
Tight device 5, the described rear side of welding base 2 are additionally provided with positioner 6.Digital control computer 7, institute are additionally provided with described welding stand 1
The digital control computer 7 stated electrically connects with welding set 3 and motor 4 respectively.Described motor 4 is stepper motor or servomotor.This
Invention passes through pressing device 5 and positioner 6, further carries out precision welding to UN saw blades, and in the control of digital control computer 7
Under system, motor 4 can complete at a slow speed, speed change, the change in each stage such as power-off, further carried using stepper motor or servomotor
High accuracy, ensure welding quality and full completion.
In the present embodiment one, UN saw blades to be processed are placed on welding base 2 first, UN saw blades need the distance welded
Generally 20~30mm, UN saw blade pieces are compressed by the pressing device 5 of the top of welding base 2, then UN saw blades are made by positioner 6
Piece is bonded, and the welding set 3 being aligned in welding stand 1；Then digital control computer 7 controls startup power supply and enters the preparatory stage,
Transformer is powered 1 second or so, bottom out coil bucking potential；The control of digital control computer 4 is opened welding set 3 and started
Processing, while controlled motor 4 drives welding base 2 to move 17mm along the direction for needing to weld at a slow speed with 15mm/s, is welded to and reaches
This when, motor 4 is smoothly promoted at a slow speed fast forwarding through for 35mm/s by 15mm/s's, and motor 4 can not pause during speed change
Phenomenon；After motor 4 continues the speed advance 3mm with 35mm/s, digital control computer cuts off the coil power of motor 4, but can not allow electricity
There is break in machine 4, motor 4 is continued to run with remaining 3mm or so distance by inertia；Finally, welding set is cut off
Complete the welding to UN saw blades.UN saw blades are welded using the method for the present invention, whole system is debugged faster convenience,
Only need to input corresponding data to digital control computer 7, just can complete to weld with the method, the weldment of corresponding different model, also
Corresponding speed and welding distance can be arranged as required to, is not necessarily arranged to the preferable accurate data of the above, and this method
Welding UN saw blades have higher success rate, and final product quality is more preferable, greatly improve production efficiency, no longer by worker feel with it is skilled
Degree influences.
In the present embodiment two, the difference with embodiment one is, the described both sides of welding base 2 are equipped with motor 4, two
The synchronous operation simultaneously of motor 4, the movement of welding base 2 is more stable and accurate when can make welding.
It the above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, do not taking off
On the premise of from structure of the present invention, several modifications and improvements can also be made, these effects implemented all without the influence present invention
And practical applicability.
Claims (10)
1. a kind of UN saw blades welding method, it is characterised in that including being controlled by computer numeral, transported with distributing corresponding motor
Scanning frequency degree is coordinated, and completes the welding to UN saw blades；Described method comprises the following steps：
Preparatory stage, pre-cooling UN bonding machines simultaneously connect transformer in advance；
Stage at a slow speed, controlled motor are advanced at a slow speed a segment distance；
Gear shift stage, controlled motor fast forward through from smooth be promoted to of advancing at a slow speed, and with this speed at the uniform velocity advance one section away from
From；
Power-down phase, when motor is quickly through power-off interval point, digital control computer cut-out UN welding electromechanical sources, motor moves on
Welding is completed after one segment distance.
2. a kind of UN saw blades welding method according to claim 1, it is characterised in that described pace at a slow speed is 13
~20mm/s, the described speed that fast forwards through is 2~2.5 times of pace at a slow speed.
3. a kind of UN saw blades welding method according to claim 1, it is characterised in that the described preparatory stage is powered in advance
Time is 0.5~1.5 second.
4. a kind of UN saw blades welding method according to claim 1 or 2, it is characterised in that in the described stage at a slow speed
Forward travel distance is 13~23mm at a slow speed.
5. a kind of UN saw blades welding method according to claim 1 or 2, it is characterised in that in described gear shift stage
At the uniform velocity forward travel distance is 2~4mm.
6. a kind of UN saw blades welding method according to claim 1 or 2, it is characterised in that in described power-down phase
Forward travel distance is 2~5mm.
7. a kind of UN saw blades welding method according to claim 1, it is characterised in that described motor whole process speed is more than
0。
8. a kind of UN saw blade welders for realizing claim 1~7 welding method, including welding stand (1) and located at welding
The internal welding set (3) of frame (1), it is characterised in that be symmetrically arranged with two welding bases on described welding stand (1)
(2), described welding base (2) side is provided with the motor (4) for being used for controlling welding base (2) movement velocity, described two welding
Pressing device (5) is provided with above seat (2), positioner (6) is additionally provided with rear side of described welding base (2).
9. a kind of UN saw blades welder according to claim 8, it is characterised in that on described welding stand (1) also
Provided with digital control computer (7), described digital control computer (7) electrically connects with welding set (3) and motor (4) respectively.
10. a kind of UN saw blades welder according to claim 8 or claim 9, it is characterised in that described motor (4) is step
Stepper motor or servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267793.3A CN107755913A (en) | 2017-12-05 | 2017-12-05 | A kind of UN saw blades welding method and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267793.3A CN107755913A (en) | 2017-12-05 | 2017-12-05 | A kind of UN saw blades welding method and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755913A true CN107755913A (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711267793.3A Pending CN107755913A (en) | 2017-12-05 | 2017-12-05 | A kind of UN saw blades welding method and its device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049596A (en) * | 2009-11-11 | 2011-05-11 | 无锡万盛换热器制造有限公司 | Disc semi-automatic joint welding machine and operation method thereof |
| CN203156214U (en) * | 2013-01-28 | 2013-08-28 | 东莞市萨浦刀锯有限公司 | Full-automatic band steel flash butt welder |
| CN105965159A (en) * | 2016-06-23 | 2016-09-28 | 深圳市联赢激光股份有限公司 | Full-automatic saw bit welding machine |
-
2017
- 2017-12-05 CN CN201711267793.3A patent/CN107755913A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049596A (en) * | 2009-11-11 | 2011-05-11 | 无锡万盛换热器制造有限公司 | Disc semi-automatic joint welding machine and operation method thereof |
| CN203156214U (en) * | 2013-01-28 | 2013-08-28 | 东莞市萨浦刀锯有限公司 | Full-automatic band steel flash butt welder |
| CN105965159A (en) * | 2016-06-23 | 2016-09-28 | 深圳市联赢激光股份有限公司 | Full-automatic saw bit welding machine |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |