CN106735676A - A kind of automatic welding machine - Google Patents
A kind of automatic welding machine Download PDFInfo
- Publication number
- CN106735676A CN106735676A CN201611156424.2A CN201611156424A CN106735676A CN 106735676 A CN106735676 A CN 106735676A CN 201611156424 A CN201611156424 A CN 201611156424A CN 106735676 A CN106735676 A CN 106735676A
- Authority
- CN
- China
- Prior art keywords
- welding
- bar
- support arm
- automatic welding
- leading screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of automatic welding machine, including：Machine body, slide rail, chuck, bar, ejector pin mechanism, leading screw, slip crate, sliding block, longitudinal sliding motion mechanism, support arm, welding structure, retention mechanism and control cabinet.The present invention solve the problems, such as on bar more long circular ring structure human weld inconvenience, and welding after quality it is unqualified the problems such as；Single screw structure and slip crate are employed simultaneously, the problem and the poor problem of welding quality of spiral blade human weld's inconvenience on bar more long is also solved.
Description
Technical field
The present invention relates to a kind of bonding machine, and in particular to be a kind of automatic welding machine.
Background technology
Welding is exactly the process for coupling metal parts with various fusible alloys (scolding tin).The fusing point ratio of scolding tin is by wlding
That expects is low, and such part will occur intermolecular contact and terminate welding in the case where not being melted by its surface.
Welding at present manually to weld in the majority, for bar circumference soldering long and for thread-like structure on bar
Welding all can people's manual welding, the reason for this results in the inaccurate and solder technology of people's manual welding, the matter of welding
Amount it is unqualified, have impact on overall quality, it is therefore desirable to it is a kind of when cutting after the completion of just can directly be welded on lathe from
Dynamic bonding machine.
The content of the invention
It is an object of the invention to provide a kind of automatic welding machine, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of automatic welding machine, including machine body, the machine body include the slide rail that section is triangle, are slided with slide rail
The ejector pin mechanism of connection, the leading screw being connected with stepper motor output end in machine body, the leading screw is driven with slip crate
Connection；Chuck on the machine body fixes one end of bar, and the other end and the ejector pin mechanism connection of the bar are described to slip
Plate case top is fixedly connected the sliding block being slidably connected with slide rail, and longitudinal sliding motion mechanism is fixed in the upper surface of the sliding block, described vertical
Include reciprocating cylinder to slide mechanism, longitudinal sliding motion mechanism is fixedly connected by cylinder with support arm, the support arm
Bottom face be detachably connected welding structure, the welding structure is connected by retention mechanism and support arm；The machine body
Interior power set are connected with control cabinet.
The present invention is when in use：
First bar is clamped on machine body by chuck, bar is cut using lathe tool then, after the completion of cutting,
First is exited lathe tool.
As needed when selection is welded to circular ring on bar, first cyclic structure is fixed using magnet
On bar, while starting the motor of chuck so that bar carries the slow uniform rotation of cyclic structure, and subsequent start-up car dress is originally
Stepper motor on body in power set so that stepper motor drives leading screw rotation, and then the rotation of leading screw carries slip crate
Linear motion, in order to ensure the accurate of welding position, driving of the stepper motor to leading screw must be unilateral motion, slip crate
Unilateral motion carries sliding block and is moved along a straight line on slide rail, and when moving to the position for needing welding, stepper motor stops fortune
It is dynamic；Now on external air pump control panel according to the order of control cabinet by controlling the cylinder moving in longitudinal sliding motion mechanism, enter
And causing that cylinder carries support arm and moves up and down to suitable position, retention mechanism is unclamped in then regulation so that welding structure is inclined
Oblique 45 degree with bar and the bead contact of cyclic structure, then tighten fastening structure, now open welding machine switch, so welding
Welding gun in structure is remained stationary as, and the bar carrying cyclic structure stepped up by chuck on machine body is just in the way of slow rotation
The welding of weld seam is realized, because the bar after machine body processing is in the welding just not completed by dismounting, compare biography
The welding of system weld size with more stable welding effect and more accurately, realizes the purpose of automatic welding.
When needing to weld the baffle plate of thread-like structure according to actual drawing, such as it is similar to conveying worm blade
Structure, is now first fixed on the blade of shape of threads on bar by magnet, then starts stepper motor so that stepper motor
The rotation of leading screw is rotarily driven, and then the single-sided linear of the slip crate on leading screw that rotarily drive of leading screw is moved, the fortune of slip crate
The dynamic slip by sliding block on slide rail ensures that longitudinal sliding motion mechanism is identical always with the distance of bar, until welding structure motion
Stepper motor is closed to the commissure between bar and helical blade；Support arm is caused by the cylinder in longitudinal sliding motion mechanism
Move up and down, support arm be adjusted to on the suitable position of the distance of bar after, then fastening structure is unscrewed, then rotate
Welding structure causes that the welding seam distance between the welding gun in welding structure and bar and helical blade is adapted to, and tightens fastening structure.
Then realize that the pitch of stepper motor motion is identical with the pitch of helical blade by adjusting control cabinet；With stepping electricity
Machine is sent to slip crate one end of bar, then starts machine body internally-powered device so that bar carries the rotation of screw thread blade
Turn, while open welding gun and start stepper motor driving the unilateral motion of slip crate.The welding gun of unilateral motion now will be stablized
The weld seam between bar and helical blade is welded, realize the purpose of automatic welding.
In addition, a kind of automatic welding machine according to the above embodiment of the present invention, can also have following additional technical feature：
According to one embodiment of present invention, the chuck is scroll chuck or chuck.
The need for according to reality processing and welding, scroll chuck or chuck are selected.
According to one embodiment of present invention, the leading screw is single-screw leading screw or double helix leading screw.
Double helix leading screw can have more efficient driving force relative to single-screw leading screw, therefore according to the instrument choosing of welding
Select single-screw leading screw or double helix leading screw.
According to one embodiment of present invention, the support arm and the angle of longitudinal sliding motion mechanism are 90 degree.
According to one embodiment of present invention, in the longitudinal sliding motion mechanism cylinder and the connection of external air pump.
Control panel on air pump is connected with the PLC in control cabinet, and the air inflow of cylinder is controlled by control cabinet
How much.
According to one embodiment of present invention, the relative rotation angle scope of the welding structure and support arm is 360 degree.
The rotation of round angle, can reach comprehensive soldering angle, improve the efficiency of welding.
According to one embodiment of present invention, the angle of the welding structure and support arm is 45 degree.
The beneficial effects of the invention are as follows：The circular ring structure human weld inconvenience on bar more long is solved the problems, such as, and
After welding quality it is unqualified the problems such as；Single screw structure and slip crate are employed simultaneously, spiral blade is also solved
The problem and the poor problem of welding quality of human weld's inconvenience on bar more long.
Brief description of the drawings
Fig. 1 is side schematic view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is welded left view of the invention；
Fig. 4 is welding structure upward view of the present invention.
In figure：1 machine body, 2 slide rails, 3 chucks, 4 bars, 5 ejector pin mechanisms, 6 leading screws, 7 slip crates, 8 sliding blocks, 9 longitudinal directions
Slide mechanism, 10 support arms, 11 welding structures, 111 retention mechanisms, 12 control cabinets.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention provides a kind of automatic welding machine shown as shown in Figure 1 to Figure 4, including machine body 1, the lathe sheet
Body 1 includes the slide rail 2 that section is triangle, and the ejector pin mechanism 5 being slidably connected with slide rail 2 is defeated with stepper motor in machine body 1
Go out the leading screw 6 of end drive connection, the leading screw 6 is connected with slip crate 7；Chuck 3 on the machine body 1 fixes bar
4 one end, the other end and ejector pin mechanism 5 of the bar 4 are connected, and the top of the slip crate 7 is fixedly connected to be slided with slide rail 2 and connects
Longitudinal sliding motion mechanism 9 is fixed in the sliding block 8 for connecing, the upper surface of the sliding block 8, and the longitudinal sliding motion mechanism 9 includes reciprocating
Cylinder, longitudinal sliding motion mechanism 9 is fixedly connected by cylinder with support arm 10, and the bottom face of the support arm 10 is detachably connected weldering
Binding structure 11, the welding structure 11 is connected by retention mechanism 111 and support arm 10；Power dress in the machine body 1
Put and be connected with control cabinet 12.
The present invention use when：
First bar 4 is clamped on machine body 1 by chuck 3, bar 4 is cut using lathe tool then, when having cut
Cheng Hou, first is exited lathe tool.
As needed when selection is welded to circular ring on bar 4, first cyclic structure is consolidated using magnet
It is scheduled on bar 4, while starting the motor of chuck 3 so that bar 4 carries the slow uniform rotation of cyclic structure, subsequent start-up
Stepper motor on car dress body 1 in power set so that stepper motor drives leading screw 6 to rotate, and then the rotation of leading screw 6 is taken
Band slip crate 7 moves along a straight line, and in order to ensure the accurate of welding position, driving of the stepper motor to leading screw 6 must be unilateral fortune
Dynamic, the unilateral motion of slip crate 7 carries sliding block 8 and is moved along a straight line on slide rail 2, and when moving to the position for needing welding,
Stepper motor stop motion；Now on external air pump control panel according to the order of control cabinet 12 by controlling longitudinal sliding motion mechanism
Cylinder moving in 9, and then cause that cylinder carries support arm 10 and moves up and down to suitable position, fastening machine is unclamped in then regulation
Structure 111 so that welding structure 11 incline 45 degree with bar 4 and the bead contact of cyclic structure, then tighten fastening structure 111,
The switch of welding machine is now opened, the welding gun in such welding structure 11 is remained stationary as, the rod stepped up by chuck 3 on machine body 1
Material 4 carries the welding that cyclic structure just realizes weld seam in the way of slow rotation, the bar 4 after being processed due to machine body 1
In the welding just not completed by dismounting, more traditional welding is compared with more stable welding effect and is more accurately welded
Size, realizes the purpose of automatic welding.
When needing to weld the baffle plate of thread-like structure according to actual drawing, such as it is similar to conveying worm blade
Structure, is now first fixed on the blade of shape of threads on bar 4 by magnet, then starts stepper motor so that stepper motor
The rotation for rotarily driving leading screw 6, and then leading screw 6 rotarily drive slip crate 7 on leading screw 6 single-sided linear motion, slide carriage
Slip of the motion of case 7 by sliding block 8 on slide rail 2 ensures that longitudinal sliding motion mechanism 9 is identical always with the distance of bar 4, until
Stepper motor is closed in the commissure that welding structure is moved between bar 4 and helical blade；By in longitudinal sliding motion mechanism 9
Cylinder causes that support arm 10 moves up and down, support arm 10 be adjusted to on the suitable position of the distance of bar 4 after, then tight
Fixing structure 111 is unscrewed, and then rotating welding structure 11 causes the welding gun in welding structure and the weldering between bar 4 and helical blade
Seam distance is adapted to, and tightens fastening structure 111.
Then realize that the pitch of stepper motor motion is identical with the pitch of helical blade by adjusting control cabinet 12；Use stepping
Motor is sent to slip crate 7 one end of bar 4, then starts the internally-powered device of machine body 1 so that bar 4 carries screw thread
Blade rotates, while open welding gun and start stepper motor driving the unilateral motion of slip crate 7.The welding gun of unilateral motion now is just
What can be stablized welds the weld seam between bar 4 and helical blade, realizes the purpose of automatic welding.
Further, the chuck 3 is scroll chuck or chuck.
Further, the leading screw 6 is single-screw leading screw or double helix leading screw.
Further, the support arm 10 and the angle of longitudinal sliding motion mechanism 9 are 90 degree.
Further, in the longitudinal sliding motion mechanism 9 cylinder and the connection of external air pump.
Further, the relative rotation angle scope of the welding structure 11 and support arm 10 is 360 degree.
Further, the angle of the welding structure 11 and support arm 10 is 45 degree.
Operation principle of the invention is as follows：
The linear motion of slip crate is driven by the motion of leading screw, in combination with the slow rotation of bar, realize on bar
Weld the purpose of helicoidal structure.
Simultaneously after slip crate stops, the bar of rotation can be finally completed the circle on bar by the lasting welding of welding gun
The weld seam that week fills.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent carried out to which part technical characteristic,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (7)
1. a kind of automatic welding machine, including machine body（1）, the machine body（1）Including：Section is the slide rail of triangle
（2）, with slide rail（2）The ejector pin mechanism being slidably connected（5）, with machine body（1）The silk of interior stepper motor output end drive connection
Thick stick（6）, the leading screw（6）With slip crate（7）Drive connection；The machine body（1）On chuck（3）Fixed bar（4）'s
One end, the bar（4）The other end and ejector pin mechanism（5）Connection, it is characterised in that：The slip crate（7）Top is fixed and is connected
Connect and slide rail（2）The sliding block being slidably connected（8）, the sliding block（8）Upper surface fix longitudinal sliding motion mechanism（9）, the longitudinal direction
Slide mechanism（9）Including reciprocating cylinder, longitudinal sliding motion mechanism（9）By cylinder and support arm（10）It is fixedly connected, institute
State support arm（10）Bottom face be detachably connected welding structure（11）, the welding structure（11）By retention mechanism（111）
And support arm（10）Connection；The machine body（1）Interior power set and control cabinet（12）Connection.
2. a kind of automatic welding machine according to claim 1, it is characterised in that：The chuck（3）Be scroll chuck or
Chuck.
3. a kind of automatic welding machine according to claim 1, it is characterised in that：The leading screw（6）Be single-screw leading screw or
Person's double helix leading screw.
4. a kind of automatic welding machine according to claim 1, it is characterised in that：The support arm（10）With longitudinal sliding motion machine
Structure（9）Angle be 90 degree.
5. a kind of automatic welding machine according to claim 1 or 4, it is characterised in that：The longitudinal sliding motion mechanism（9）Interior
Cylinder and external air pump are connected；Control panel and control cabinet on the air pump（12）Electrical connection.
6. a kind of automatic welding machine according to claim 1, it is characterised in that：The welding structure（11）And support arm
（10）Relative rotation angle scope be 360 degree.
7. a kind of automatic welding machine according to claim 1, it is characterised in that：The welding structure（11）And support arm
（10）Angle be 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156424.2A CN106735676A (en) | 2016-12-14 | 2016-12-14 | A kind of automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156424.2A CN106735676A (en) | 2016-12-14 | 2016-12-14 | A kind of automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735676A true CN106735676A (en) | 2017-05-31 |
Family
ID=58888188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611156424.2A Pending CN106735676A (en) | 2016-12-14 | 2016-12-14 | A kind of automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735676A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396720A (en) * | 2018-11-29 | 2019-03-01 | 中国工程物理研究院机械制造工艺研究所 | A kind of multistation vacuum welding is consecutive |
| CN110640391A (en) * | 2019-10-23 | 2020-01-03 | 福州新盛达钢构有限公司 | Steel constructs welding and uses auxiliary seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0857654A (en) * | 1994-08-22 | 1996-03-05 | Kumetetsuku Kk | Plasma cutting device |
| JP2002018575A (en) * | 2000-07-07 | 2002-01-22 | Fuji Kiso Kikai Kk | Automatic working machine for spiral blade |
| CN203804429U (en) * | 2014-05-07 | 2014-09-03 | 河北创力机电科技有限公司 | Welding device for spiral drill rod |
| CN104690458A (en) * | 2015-03-17 | 2015-06-10 | 河海大学常州校区 | Welding machine tool |
| CN104708246A (en) * | 2015-03-26 | 2015-06-17 | 哈尔滨市龙飞焊接设备有限公司 | Automatic welding device for auger stem fin |
| CN105057903A (en) * | 2015-08-07 | 2015-11-18 | 山东金博利达精密机械有限公司 | Automatic wire winding and welding device for photovoltaic flange type spiral ground pile and use method |
| CN105127607A (en) * | 2015-08-26 | 2015-12-09 | 长治市永华机械有限公司 | Straight slit mechanical welding machine |
-
2016
- 2016-12-14 CN CN201611156424.2A patent/CN106735676A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0857654A (en) * | 1994-08-22 | 1996-03-05 | Kumetetsuku Kk | Plasma cutting device |
| JP2002018575A (en) * | 2000-07-07 | 2002-01-22 | Fuji Kiso Kikai Kk | Automatic working machine for spiral blade |
| CN203804429U (en) * | 2014-05-07 | 2014-09-03 | 河北创力机电科技有限公司 | Welding device for spiral drill rod |
| CN104690458A (en) * | 2015-03-17 | 2015-06-10 | 河海大学常州校区 | Welding machine tool |
| CN104708246A (en) * | 2015-03-26 | 2015-06-17 | 哈尔滨市龙飞焊接设备有限公司 | Automatic welding device for auger stem fin |
| CN105057903A (en) * | 2015-08-07 | 2015-11-18 | 山东金博利达精密机械有限公司 | Automatic wire winding and welding device for photovoltaic flange type spiral ground pile and use method |
| CN105127607A (en) * | 2015-08-26 | 2015-12-09 | 长治市永华机械有限公司 | Straight slit mechanical welding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396720A (en) * | 2018-11-29 | 2019-03-01 | 中国工程物理研究院机械制造工艺研究所 | A kind of multistation vacuum welding is consecutive |
| CN109396720B (en) * | 2018-11-29 | 2024-04-23 | 中国工程物理研究院机械制造工艺研究所 | Multi-station vacuum welding table |
| CN110640391A (en) * | 2019-10-23 | 2020-01-03 | 福州新盛达钢构有限公司 | Steel constructs welding and uses auxiliary seat |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170531 |