CN109551130A - A kind of special welding machine of the board-like connecting flange of PL - Google Patents
A kind of special welding machine of the board-like connecting flange of PL Download PDFInfo
- Publication number
- CN109551130A CN109551130A CN201910052303.0A CN201910052303A CN109551130A CN 109551130 A CN109551130 A CN 109551130A CN 201910052303 A CN201910052303 A CN 201910052303A CN 109551130 A CN109551130 A CN 109551130A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- welding machine
- special welding
- ring flange
- driven
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of special welding machines of the board-like connecting flange of PL, including the cabinet with supporting leg, there are two the tooling ring flanges for clamping product to be processed for setting above the cabinet, it is fixedly installed driven shaft at the center of the lower end surface of each tooling ring flange, the driven shaft is mounted in the first bearing seat being fixedly linked with cabinet；It is provided with driven gear on two driven shafts, is provided between two driven gears and is connected with the driving gear that both engages, the driving gear with the driving mechanism being arranged on cabinet.Double-station welding, it is low in cost, it is high-efficient, position is adjusted by chuck jaws and installs the various sizes of workpiece of adaptation, and self-centering clamping additional, and without interference, robot can visit side surface of workpiece welding for side.
Description
Technical field
The present invention relates to field of automatic welding more particularly to a kind of special welding machine of the board-like connecting flange of PL, main energy
Enough welded flange workpiece to various sizes carry out Set and Positioning accurately and fast, guarantee to improve tooling while welding quality
Speed.
Background technique
In construction machinery industry, the board-like connecting flange of PL (product to be processed) mostly uses greatly artificial argon arc welding, although labor
Fatigue resistance is little, but very big to the injury of human body, and low output, is unable to meet production requirement, and welding quality also cannot get
Guarantee.For the flange product being in great demand, started largely to use welding robot that common laborer is replaced to weld in recent years
It connects, also improves yield while improving quality, reduce costs.During robot welding, being required to will be to be welded
Flange workpiece according to requiring tool locating, so that robot guarantees the precision of welding in the welding process, to improve welding matter
Amount.It is typically due to the size difference of different welded flange workpiece, needs to be equipped with corresponding fixture, cost is caused to waste；To difference
Frock clamp is positioned and is fixed, and is wasted time, is reduced production efficiency.
Summary of the invention
It, can be with the purpose of the present invention is to provide a kind of special welding machine of the board-like connecting flange of PL to overcome disadvantages mentioned above
The welding fixture of multistation clamping difference dimension workpiece, may be implemented comprehensive welding while guaranteeing clamping precision.
In order to reach the goals above, the technical solution adopted by the present invention is that: a kind of special welding machine of the board-like connecting flange of PL,
Including the cabinet with supporting leg, the tooling ring flange of product to be processed (referred to as: workpiece) is clamped above the cabinet there are two settings,
Driven shaft is fixedly installed at the center of the lower end surface of each tooling ring flange, the driven shaft is mounted on solid with cabinet
Surely in connected first bearing seat；It is provided with driven gear on two driven shafts, is set between two driven gears
The driving gear for being equipped with and both engaging, the driving gear are connected with the driving mechanism being arranged on cabinet.Pass through gear
The mode of engagement is driven, and conducive to the stability of two tooling ring flanges rotation, and is realized Double-station welding, is avoided simultaneously
Replacement welding fixture is repeated, welding cost is reduced, improves welding efficiency.
Furthermore, it is understood that several T-slots are distributed with by basic point annular array of its central point in the tooling ring flange, and
The center of work ring flange is provided with chuck jaws, the edge of the work ring flange is provided with to be added for holding out against
The quick-speed jigs of work product.By the design of T-slot, can be used to adjust large-sized flange and clamping, it can be to various rulers
Very little workpiece carries out accurate positioning tooling, ensure that welding precision when robot welding.The self-centering clamping of chuck jaws, makes
Workpiece will not interfere when obtaining robot welding.
Furthermore, it is understood that being provided with the zero-point positioning device for calibration, above-mentioned zero-point positioning on the tooling ring flange
Device can be close to sensors such as switches, can be used to incude the sensing chip of specific position, sensing chip is such as mounted on cabinet
On, sensing chip is arrived close to inductive switching when tooling ring flange turns to some position, then by this position of tooling ring flange
It sets and is named as zero point.
Preferably, it is equipped with bolt hole on the outside of every T-slot, above-mentioned bolt hole can be used for the peace of quick-speed jigs
Dress.
Frame is blocked furthermore, it is understood that being provided on the cabinet at place below two tooling ring flanges.By blocking frame
Come when special welding machine being avoided to run, internal machine oil and other items sputters out pollution environment etc..
Preferably, it is described block to be provided on frame block switch gate.Field Force's opening blocks switch gate can be in it
Component carry out daily maintenance, special welding machine using when close block switch gate.
Furthermore, it is understood that the driving mechanism includes driving motor and speed reducer interconnected, the speed reducer it is defeated
Shaft is connected with driving gear.Above-mentioned driving method is relatively good one kind, can also allow driving gear in other manners
Rotation is such as directly connect with driving gear with the drive shaft of driving motor, or is connected with shaft coupling with driving shaft, and driving shaft is again
It is connected with driving gear.
Compared with prior art, main advantages of the present invention are: Double-station welding, low in cost, high-efficient, pass through card
Disk claw installs the various sizes of workpiece of adaptation additional to adjust position, and self-centering clamping, side can be visited without interference, robot
Side surface of workpiece welding.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the embodiment of the present invention；
Fig. 2 is the schematic top plan view of the embodiment of the present invention；
Fig. 3 is the schematic cross-sectional view in Fig. 2 along the direction A-A.
In figure:
1- cabinet；2- cabinet switch gate；3- supporting leg；4- blocks frame；41- blocks switch gate；5- tooling ring flange；51-T
Type groove；6- quick-speed jigs；7- chuck jaws；8- product to be processed；9- power control cabinet；The pneumatic valve group of 10-；11- driving motor；12- from
Moving axis；13- first bearing seat；14- second bearing seat；15- driving gear；16- driven gear.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment
Referring to shown in attached FIG. 1 to FIG. 3, the special welding machine of the board-like connecting flange of one of the present embodiment PL, including cabinet
1, cabinet switch gate 2 is provided on the one side of the cabinet 1, is used to open the inside of cabinet 1.At the bottom four corners of cabinet 1
It is provided with supporting leg 3, above-mentioned supporting leg 3 has cushioning piece, improves its stability of strutting system.It is arranged on the inner sidewall of cabinet 1
There are power control cabinet 9 and pneumatic valve group 10.Vacantly there are two tooling ring flange 5, above-mentioned two toolings for setting on the upper surface of cabinet 1
Stirring disk 5 is used for clamping product.Structure, the size of two tooling ring flanges 5 in the present embodiment are identical, the center of lower end surface
Place is fixedly installed driven shaft 12, and the driven shaft 12 is disposed vertically and is plugged in first bearing seat 13, the first axle
Seat 13 is held to be fixed on the upper surface of cabinet 1.
In order to realize two tooling ring flanges 5 while rotate, driven gear 16, position are mounted on two driven shafts 12
Driving gear 15 is provided between two driven gears 16, above-mentioned driving gear 15 is engaged with two driven gears 16 simultaneously.
The driving gear 15 is fixedly mounted on driving shaft, and the driving shaft is disposed vertically and is plugged in second bearing seat 14, institute
Second bearing seat 14 is stated to be fixed on the upper surface of cabinet 1.Driving is provided in cabinet 1 where below the second bearing seat 14
Motor 11 is connected between the driving motor 11 and driving shaft by shaft coupling.It can certainly be directly with driving motor 11
Drive shaft is directly connect with driving gear 15, equally be can be realized two tooling ring flanges 5 of driving while being rotated.In the present embodiment
Driving motor 11 can also first be connected with speed reducer, be then directly or indirectly connected with driving gear 15 by speed reducer.This
One of them is rotated clockwise when two tooling ring flanges 5 in embodiment rotate, another is rotated counterclockwise.
Machine for the aesthetics of keep the scene intact safety and raising integral device, where below two tooling ring flanges 5
Be provided on case 1 and block frame 4, it is described block to be provided on frame 4 block switch gate 41, it is convenient that the component blocked in frame 4 is carried out
Maintenance uses.Switch gate 41 is blocked as seen from Figure 1 and cabinet switch gate 2 is located at the same side of special welding machine.
Tooling stirring disk 5 in the present embodiment is circular configuration, with its central point (center of circle) on basic point on it end face
Several T-slots 51 have been disposed radially, may know that in Fig. 2, the quantity of above-mentioned T-slot 51 is 12, using basic point as center ring
Shape array distribution is on the upper surface of work stirring disk 5.Chuck jaws 7 are fixedly installed in the center point of work stirring disk 5, are used
With fixation product 8 to be processed.The quick-speed jigs 6 for clamping product 8 to be processed are provided on tooling stirring disk 5, as can be known from Fig. 2, on
The quantity for stating quick-speed jigs 6 is four, is symmetrically distributed in the two sides for clamping product 8 to be processed two-by-two.The outside of every T-slot 51 is equal
Equipped with bolt hole, to fixed quick-speed jigs 6.
For the ease of the welding of subsequent robot, zero-point positioning device (a pair of sensors group is all had on tooling stirring disk 5
Part, such as close switch).Product to be processed in the present embodiment are flange, and T-slot 51 can be used for adjusting large-sized flange and dress
Folder, quick-speed jigs are used for the self-centering clamping of product to be processed for holding out against product 8 to be processed, chuck jaws 7.
As other welding machine special planes, there is power supply unit and control unit in power control cabinet, pneumatic operated valve group respectively with control
The air-actuated jaws such as unit processed, chuck jaws are connected, and entire special welding machine is controlled from pneumoelectric two-way and is operated normally.Above-mentioned controlling party
Formula belongs to conventional electric controling mode, therefore no longer describes in the present embodiment.
In use, product to be processed are placed on chuck jaws, after clamping workpiece, by pneumatic self-centering clamping,
Quick-speed jigs are adjusted to hold out against.System looks for zero-bit automatically, and after positioning, robot starts automatic welding.
The invention has the following advantages that
1, can the workpiece to various sizes carry out accurate positioning tooling, ensure that welding precision when robot welding；
2, Double-station welding, while repetition replacement welding fixture is avoided, welding cost is reduced, welding effect is improved
Rate；
3, product to be processed are mounted on chuck jaws, card self-centering clamping in claw, and when robot welding will not do
It relates to.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands the contents of the present invention and is implemented, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is done, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of special welding machine of the board-like connecting flange of PL, including the cabinet (1) with supporting leg (3), it is characterised in that: the machine
There are two the tooling ring flange (5) for clamping product (8) to be processed, the lower ends of each tooling ring flange (5) for setting above case (1)
It is fixedly installed at the center in face driven shaft (12), the driven shaft (12) is mounted on first to be fixedly linked with cabinet (1)
On bearing block (13)；Be provided with driven gear (16) on two driven shafts (12), two driven gears (16) it
Between be provided with and the driving gear (15) that both engages, the driving gear (15) and the driving machine being arranged on cabinet (1)
Structure is connected.
2. special welding machine according to claim 1, it is characterised in that: the tooling ring flange (5) is using its central point as base
Several T-slots (51) are distributed in point annular array, and the center of work ring flange (5) is provided with chuck jaws (7),
The edge of the work ring flange (5) is provided with the quick-speed jigs (6) for holding out against product to be processed (8).
3. special welding machine according to claim 2, it is characterised in that: be provided on the tooling ring flange (5) for school
Quasi- zero-point positioning device.
4. special welding machine according to claim 2 or 3, it is characterised in that: be equipped on the outside of every T-slot (51)
Bolt hole.
5. special welding machine according to claim 1, it is characterised in that: where below two tooling ring flanges (5)
It is provided on cabinet (1) and blocks frame (4).
6. special welding machine according to claim 5, it is characterised in that: it is described block to be provided on frame (4) block switch gate
(41)。
7. special welding machine according to claim 1, it is characterised in that: the driving mechanism includes driving electricity interconnected
The output shaft of machine (11) and speed reducer, the speed reducer is connected with driving gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052303.0A CN109551130A (en) | 2019-01-21 | 2019-01-21 | A kind of special welding machine of the board-like connecting flange of PL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052303.0A CN109551130A (en) | 2019-01-21 | 2019-01-21 | A kind of special welding machine of the board-like connecting flange of PL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109551130A true CN109551130A (en) | 2019-04-02 |
Family
ID=65873573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052303.0A Pending CN109551130A (en) | 2019-01-21 | 2019-01-21 | A kind of special welding machine of the board-like connecting flange of PL |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551130A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056293A (en) * | 2020-01-10 | 2020-04-24 | 金栋 | Material distributing and pushing system for cement pipeline pipe pile end plate |
| CN111151947A (en) * | 2020-01-07 | 2020-05-15 | 江苏华腾工业设备安装集团有限公司 | Adjustable flange positioner |
| CN115213540A (en) * | 2022-08-02 | 2022-10-21 | 全南英创电子有限公司 | Rotating disc type multi-station magnetic head spot welding machine with welding fume purification effect |
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2019
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151947A (en) * | 2020-01-07 | 2020-05-15 | 江苏华腾工业设备安装集团有限公司 | Adjustable flange positioner |
| CN111151947B (en) * | 2020-01-07 | 2021-08-27 | 江苏华腾工业设备安装集团有限公司 | Adjustable flange positioner |
| CN111056293A (en) * | 2020-01-10 | 2020-04-24 | 金栋 | Material distributing and pushing system for cement pipeline pipe pile end plate |
| CN115213540A (en) * | 2022-08-02 | 2022-10-21 | 全南英创电子有限公司 | Rotating disc type multi-station magnetic head spot welding machine with welding fume purification effect |
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Application publication date: 20190402 |