CN109773304A - A kind of intercooler double track welder - Google Patents
A kind of intercooler double track welder Download PDFInfo
- Publication number
- CN109773304A CN109773304A CN201910222228.8A CN201910222228A CN109773304A CN 109773304 A CN109773304 A CN 109773304A CN 201910222228 A CN201910222228 A CN 201910222228A CN 109773304 A CN109773304 A CN 109773304A
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- welding
- intercooler
- cylinder
- double track
- workpiece
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Abstract
The present invention relates to a kind of intercooler double track welders, including substrate (1) and frame (2), it further include rotational positioning unit (3), welding unit (4), lower support unit (5), top compressing unit (6), the fixation that welded workpiece (7) passes through rotational positioning unit (3) and top compressing unit (6) and lower support unit (5), it is welded by the welding unit (4) of two sides, after having welded one side, workpiece (7) are overturn and carry out another side welding by rotational positioning unit (3).Compared with prior art, present apparatus welding efficiency is high, double track welding is realized using double track, double-gun automatic welding device, it erects frame and runs left and right welding gun by track in left and right, the initial position that welding gun runs to workpiece (7) is started to weld, after one side is completed in welding, rotation hand wheel makes workpiece (7) to realize overturning.
Description
Technical field
The present invention relates to a kind of welders, and in particular to a kind of intercooler double track welder.
Background technique
For engine with supercharger, intercooler is the important composition component of pressure charging system.Either engine driven supercharging starts
Machine or turbocharged engine require to install intercooler between booster and engine air inlet tube.Intercooler plays cold
But the effect of air, high temperature air pass through the cooling of intercooler, enter back into engine.It is allowed if lacking intercooler after pressurization
High temperature air be directly entered engine, then can lead to the phenomenon of the even dead fire of engine damage because air temperature is too high.In order to
Solve adverse effect caused by pressurized atmosphere temperature rising, it is therefore desirable to install intercooler additional to reduce intake air temperature.Intercooler core
It is welded between body and gas chamber main leaf, General welding technique is manually to carry out argon arc welding by hand at present, low efficiency, poor air-tightness,
Weld seam unsightly, necessarily affects the cooling efficiency to engine.In addition, in the welding process, thermal deformation phenomenon can be generated, needed
Consideration prevents excessive deformation, needs to be given with the fixture of equipment the deformation and stress release of certain orientation, makes Product jointing matter
Amount and size coincidence pattern design requirement.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems and provides a kind of intercooler double track welder, using double track
Welding machine and double welding gun carry out guide rail type welding, and after the completion of welding, entire workpiece is overturn to the welding for carrying out other one side again.
The purpose of the present invention is achieved through the following technical solutions:
A kind of intercooler double track welder, including substrate and frame, further includes:
Rotational positioning unit: including being spaced the column being set on substrate, the column is equipped with bearing block, the axis
It holds and is equipped with main shaft in seat, the main shaft connects position rotating seat, and the position rotating seat is equipped with for the folder that workpiece 7 is fixed
Tight mechanism；
Welding unit: the arc welding gun head including being set to rotational positioning unit top, the arc welding gun head are fixedly mounted on sliding peace
It fills on block, the block sliding that is slidably installed is set on sliding rail, and the arc welding gun head carries out front-rear direction along sliding rail and moves；
Lower support unit: including lower lifting cylinder bottom plate, lower lifting cylinder, the top of the lower lifting cylinder bottom plate is set
There is upper table face；
Top compressing unit: including upper lifting air cylinder bottom plate, upper lifting cylinder, the lower part of the upper lifting air cylinder bottom plate is set
There is lower table face；
Welded workpiece passes through two by the fixation of rotational positioning unit and top compressing unit and lower support unit
The welding unit of side is welded, and after having welded one side, workpiece turning is carried out another side welding by rotational positioning unit.
Further, the clamp system includes horizontal extension cylinder and vertical compression cylinder, the horizontal extension cylinder
It is fixedly mounted on position rotating seat, the output axis connection cylinder connecting plate of the horizontal extension cylinder, the vertical compression gas
Cylinder is fixedly mounted on cylinder connecting plate, and the vertical compression cylinder output shaft installs locating piece by locating piece connecting plate.
Further, the clamp system inner end is equipped with thermal insulation board, since in the welding process, temperature can reach 600
Degree or more, workpiece is easier temperature distortion, and difficult to slide after the positioning cylinder temperature distortion that horizontally slips and feeding is arranged heat-insulated
Plate can effectively solve the problems, such as this.
Further, the locating piece is equipped with the protective case of heat-barrier material, and upper and lower work top is equipped with the guarantor of heat-barrier material
Sheath.
Further, the main shaft of rotational positioning unit side is equipped with handwheel, and bearing block connection turns to cover board and steering is fixed
Position block, is bolted between steering locating piece and the main shaft, and steel ball and spring is arranged between them.
Further, it is equipped with bearing between the main shaft and bearing block, passes through light between the main shaft and position rotating seat
Axis connection, the main shaft and bearing block are fastened by round nut.
Further, the position rotating seat is equipped with the location hole to match with workpiece.
Further, the lower lifting cylinder bottom plate two sides are equipped with flange linear bearing, under the action of lower lifting cylinder
Upper table face carries out elevating movement.
Further, the upper lifting air cylinder bottom plate two sides are equipped with flange linear bearing, under the action of upper lifting cylinder
Lower table face carries out elevating movement.
Further, the plumb joint is symmetrical set, positioned at the top of position rotating seat.
When specific works, by workpiece to be welded as being positioned on rotational positioning unit, by the positioning of work top
The specific action process of hole precise placement, rotational positioning unit is that workpiece is put on left and right position rotating seat, and starting is horizontal
Telescopic cylinder drives vertical compression cylinder mobile towards inside, in place after, vertical compression cylinder moves down, the locating piece of lower part
Workpiece clamping is fixed on position rotating seat.Meanwhile top compressing unit and lower support unit clamp workpiece, the weldering of two sides
Pipette tips are started to work, while being welded, and arc welding gun head is moved along track, are moved to the other end from one end, complete workpiece welding.When
Welding is completed on one side, and top compressing unit is exited with lower support unit, adjusted by handwheel, and rotational positioning unit band is made to start building
Part rotates 180 °, and top compressing unit clamps workpiece with lower support unit again, welds to another side, and welding is completed
Afterwards, cylinder movement backtracking takes out workpiece.
Compared with prior art, the invention has the following advantages that
1 welding efficiency is high: realizing double track welding using double track, double-gun automatic welding device, frame is erected in left and right will left and right
Welding gun is run by track, and the initial position that welding gun runs to workpiece is started to weld, after one side is completed in welding, rotation hand wheel
Workpiece is set to realize overturning.
2 registrations, welding quality are high: using location hole is added on left and right position rotating seat, making the lower positioning on gas chamber
Column is convenient for Product jointing in rotational positioning hole, guarantees product installation dimension, and certain surplus is placed in the margin of tolerance,
Make to be convenient for taking out product after the completion of welding, realizes and be accurately positioned.
3 are thermally shielded using heat-barrier material protective case, and the transmitting for making cylinder prevent fire from splashing object and heat is solved due to gas chamber
On upper positioning positioned by sliding cylinder, easily-deformable, problem difficult to slide after cylinder is heated.
4 since after core and gas chamber welding, product has deformation and generates, and positioning cylinder is not easy to exit, and makes product not
It easily takes out, the cylinder-pressing for thus connecting the workpiece after welding with upper and lower work top, after then positioning cylinder exits, unclamps
The cylinder of upper and lower work top, removes workpiece smoothly.
Detailed description of the invention
Fig. 1 is the overall structure diagram of apparatus of the present invention；
Fig. 2 is the structural schematic diagram of rotational positioning unit of the present invention；
The partial enlargement structural representation that Fig. 3,4 are Fig. 2；
Fig. 5 is the structural schematic diagram of welding unit of the present invention and top compressing unit；
Fig. 6 is the partial structural diagram of welding unit of the present invention；
Fig. 7 is the structural schematic diagram of lower support unit of the present invention；
Fig. 8 is workpiece welding process operation schematic diagram (top compressing unit releasing orientation)；
Fig. 9 is workpiece welding process operation schematic diagram (welded condition)；
Figure 10 is workpiece another side welding process operation schematic diagram (welded condition).
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
Such as Fig. 1, a kind of intercooler double track welder, including substrate 1 and frame 2, further includes:
Rotational positioning unit 3: including being spaced the column 301 being set on substrate 1, the column 301 is equipped with bearing
Seat 308, the bearing block 308 is interior to be equipped with main shaft 303, bearing is equipped between the main shaft 303 and bearing block 308, using zanjon
Ball bearing, the main shaft 303 connect position rotating seat 306, are connected between the main shaft 303 and position rotating seat 306 by optical axis
It connects,
Referring to Fig. 2-4, the position rotating seat 306 is equipped with for the clamp system that workpiece 7 is fixed, the main shaft
303 are fastened with bearing block 308 by round nut.Position rotating seat 306 is equipped with the location hole to match with workpiece 7, makes gas chamber
On lower positioning column in the location hole on position rotating seat 306, be convenient for Product jointing, guarantee product installation dimension, and in public affairs
It is placed with certain surplus in poor range, makes to be convenient for taking out product after the completion of welding.
The clamp system includes horizontal extension cylinder 304 and vertical compression cylinder 305, the horizontal extension cylinder 304
It is fixedly mounted on position rotating seat 306, the output axis connection cylinder connecting plate of the horizontal extension cylinder 304, it is described vertical
Compression cylinder 305 is fixedly mounted on cylinder connecting plate, and 305 output shaft of vertical compression cylinder is pacified by locating piece connecting plate
Locating piece 310 is filled, for the positioning to workpiece 7, locating piece 310 is equipped with the protective case of heat-barrier material.
The main shaft 303 in left side is equipped with handwheel 302, and the connection of bearing block 308 in left side turns to cover board and turns to locating piece, institute
It states to turn to and be bolted between locating piece and main shaft 303, and steel ball and spring is set between them, pass through fastening screw
It is fixed, the steering for rotational positioning unit 3.
The specific action process of rotational positioning unit 3 is that workpiece 7 is put on left and right position rotating seat 306, starts water
Flat telescopic cylinder 304 drives vertical compression cylinder 305 mobile towards inside, in place after, vertical compression cylinder 305 moves down, under
Workpiece 7 is fixedly clamped on position rotating seat 306 by the locating piece in portion.When one side welding completion, is adjusted, made by handwheel 302
Rotational positioning unit 3 drives workpiece 7 to rotate 180 °, welds to another side, after the completion of welding, cylinder movement backtracking,
Workpiece 7 is taken out.
Such as Fig. 6, welding unit 4: the arc welding gun head 401 including being set to 3 top of rotational positioning unit, described plumb joint or so pair
Claim setting, positioned at the top of position rotating seat 306, the arc welding gun head 401, which is fixedly mounted on, to be slidably installed on block 402, the cunning
The dynamic sliding of mounting blocks 402 is set on sliding rail 403, and can be moved in the front-back direction along sliding rail 403.
Such as Fig. 7, lower support unit 5: including lower lifting cylinder bottom plate 501, it is set in lower 501 lower part of lifting cylinder bottom plate
Between lower lifting cylinder 502, lower 501 two sides of lifting cylinder bottom plate be equipped with flange linear bearing 503, the lower lifting cylinder
The top of bottom plate 501 is equipped with upper table face 504, and upper table face 504 carries out lifting fortune under the action of lower lifting cylinder 502
It is dynamic, when rising, upper jacking act is carried out to workpiece 7.
Such as Fig. 5, top compressing unit 6: including upper lifting air cylinder bottom plate 601, it is set in upper 601 top of lifting air cylinder bottom plate
Between upper lifting cylinder 602, upper 601 two sides of lifting air cylinder bottom plate be equipped with flange linear bearing 603, the upper lifting cylinder
The lower part of bottom plate 601 is equipped with lower table face 604, and lower table face 604 carries out lifting fortune under the action of upper lifting cylinder 602
It is dynamic, when decline, workpiece 7 is compressed.Upper and lower work top 604 is equipped with the protective case of heat-barrier material.
The present invention fetches the welding for realizing double track using double track, rush-harvesting and rush-planting automatic welding, and left and right welding gun is pressed track by left and right frame 2
Operation, the initial position that welding gun runs to workpiece 7 is started to weld.After one side is completed in welding, rotation hand wheel 302 drives a left side
Main shaft 303, then drive position rotating seat 306 to realize together with workpiece 7 by main shaft 303 and overturn.Need core fixed in the welding process
Position, to guarantee the installation dimension of assembly.Core height is determined using doing on work top, and there are certain surpluses to prevent in the margin of tolerance
Only workpiece 7 is easy to take out after thermal deformation.Gas chamber is needed to position in the welding process, it is correct with the position of core convenient for welding.Gas
Lower positioning on room now uses on left-right rotary rotating plate plus location hole, makes the lower positioning column on gas chamber in rotational positioning hole, just
In Product jointing, guarantee product installation dimension, and be placed with certain surplus in the margin of tolerance, makes to be convenient for produce after the completion of welding
Product take out.It is positioned due to the upper positioning on gas chamber by sliding cylinder, easily-deformable after cylinder is heated, difficult to slide, the present invention
It is thermally shielded using the protective case of heat-barrier material, the transmitting for making cylinder prevent fire from splashing object and heat.Due to passing through core and gas chamber
After welding, product has deformation and generates, and positioning cylinder is not easy to exit, and is not easily taken out product.The core after welding is used thus
The cylinder-pressing that upper and lower work top 604 connects after then positioning cylinder exits, unclamps the cylinder of work top 604 up and down, makes
Workpiece 7 is smoothly removed.
Referring to Fig. 8-10, when specific works, by workpiece 7 to be welded as being positioned on rotational positioning unit 3, by work
Make the location hole precise placement of table top, the specific action process of rotational positioning unit 3 is that workpiece 7 is put in left and right position rotating
On seat 306, start horizontal extension cylinder 304, drive vertical compression cylinder 305 mobile towards inside, in place after, vertical compression cylinder
305 move down, and workpiece 7 is fixedly clamped on position rotating seat 306 by the locating piece of lower part.Meanwhile top compressing unit 6 with
Lower support unit 5 clamps workpiece 7, and the arc welding gun head 401 of two sides is started to work, while being welded, and arc welding gun head 401 is moved along track
It is dynamic, it is moved to the other end from one end, workpiece 7 is completed and welds.When one side welding completion, top compressing unit 6 and lower support list
Member 5 exits, and is adjusted by handwheel 302, makes 180 ° of workpiece rotation of the drive of rotational positioning unit 3, top compressing unit 6 and lower part branch
Support unit 5 clamps workpiece again, welds to another side, after the completion of welding, cylinder movement backtracking takes workpiece
Out.
This equipment cost is with the obvious advantage, and production efficiency improves, and according to human weld, then every Product jointing exists
25MIN or so, now using if double track automatic welding, then it is 3-5MIN or so that every, which needs the time, and efficiency improves more than 5 times；
Weldquality improves, and due to being welded using automatic welder, weldquality consistency is preferable, and the welding such as no shrinkage cavity, breakpoint lack
It falls into；It is easy to operate, by product mounting on fixed work top, after start-up operation button covers a process automatically, automatically
It unclamps product to remove workpiece 7, completes the welding of entire product.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be of the invention
Within protection scope.
Claims (10)
1. a kind of intercooler double track welder, including substrate (1) and frame (2), which is characterized in that further include:
Rotational positioning unit (3): including being spaced the column (301) being set on substrate (1), the column (301) is equipped with
Bearing block (308), the bearing block (308) is interior to be equipped with main shaft (303), and the main shaft (303) connects position rotating seat (306),
The position rotating seat (306) is equipped with for the clamp system that workpiece (7) are fixed；
Welding unit (4): the arc welding gun head (401) including being set to rotational positioning unit (3) top, the arc welding gun head (401) are fixed
It is mounted on the block that is slidably installed (402), the block that is slidably installed (402) sliding is set on sliding rail (403), the arc welding gun head
(401) front-rear direction movement is carried out along sliding rail (403)；
Lower support unit (5): including lower lifting cylinder bottom plate (501), lower lifting cylinder (502), the lower lifting cylinder bottom
The top of plate (501) is equipped with upper table face (504)；
Top compressing unit (6): including upper lifting air cylinder bottom plate (601), upper lifting cylinder (602), the upper lifting air cylinder bottom
The lower part of plate (601) is equipped with lower table face (604)；
Welded workpiece (7) is consolidated by rotational positioning unit (3) and top compressing unit (6) and lower support unit (5)
It is fixed, welded by the welding unit (4) of two sides, after having welded one side, rotational positioning unit (3) by workpiece (7) overturn into
The welding of row another side.
2. a kind of intercooler double track welder according to claim 1, which is characterized in that the clamp system includes water
Flat telescopic cylinder (304) and vertical compression cylinder (305), the horizontal extension cylinder (304) are fixedly mounted on position rotating seat
(306) on, the output axis connection cylinder connecting plate of the horizontal extension cylinder (304), the vertical compression cylinder (305) is fixed
It is mounted on cylinder connecting plate, vertical compression cylinder (305) output shaft installs locating piece by locating piece connecting plate
(310)。
3. a kind of intercooler double track welder according to claim 2, which is characterized in that the clamp system inner end
Equipped with thermal insulation board (309).
4. a kind of intercooler double track welder according to claim 2, which is characterized in that the locating piece (310) sets
There is the protective case of heat-barrier material, upper and lower work top (604) is equipped with the protective layer of heat-barrier material.
5. a kind of intercooler double track welder according to claim 1, which is characterized in that rotational positioning unit (3) one
The main shaft (303) of side is equipped with handwheel (302), and bearing block (308) connection turns to cover board (307) and turns to locating piece, and described turn
It is bolted between locating piece and main shaft (303), and steel ball and spring is set between them.
6. a kind of intercooler double track welder according to claim 1, which is characterized in that the main shaft (303) and axis
It holds and is equipped with bearing between seat (308), connect between the main shaft (303) and position rotating seat (306) by optical axis, the main shaft
(303) it is fastened with bearing block (308) by round nut.
7. a kind of intercooler double track welder according to claim 1, which is characterized in that the position rotating seat
(306) it is equipped with the location hole to match with workpiece (7).
8. a kind of intercooler double track welder according to claim 1, which is characterized in that the lower lifting cylinder bottom plate
(501) two sides are equipped with flange linear bearing (503), and upper table face (504) are risen under the action of lower lifting cylinder (502)
Drop movement.
9. a kind of intercooler double track welder according to claim 1, which is characterized in that the upper lifting air cylinder bottom plate
(601) two sides are equipped with flange linear bearing (603), and lower table face (604) are risen under the action of upper lifting cylinder (602)
Drop movement.
10. a kind of intercooler double track welder according to claim 1, which is characterized in that described plumb joint or so pair
Claim setting, is located at the top of position rotating seat (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910222228.8A CN109773304A (en) | 2019-03-22 | 2019-03-22 | A kind of intercooler double track welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910222228.8A CN109773304A (en) | 2019-03-22 | 2019-03-22 | A kind of intercooler double track welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109773304A true CN109773304A (en) | 2019-05-21 |
Family
ID=66491171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910222228.8A Pending CN109773304A (en) | 2019-03-22 | 2019-03-22 | A kind of intercooler double track welder |
Country Status (1)
| Country | Link |
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| CN (1) | CN109773304A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666432A (en) * | 2019-11-18 | 2020-01-10 | 湖州奇奇机电科技有限公司 | Auxiliary positioning mechanism for welding of building embedded part |
| CN111001918A (en) * | 2019-12-25 | 2020-04-14 | 安徽双骏智能科技有限公司 | Front floor positioning device for automobile spot welding and using method thereof |
| CN112453742A (en) * | 2020-11-20 | 2021-03-09 | 厦门市奥派运动器材有限公司 | Welding equipment for treadmill support frame |
-
2019
- 2019-03-22 CN CN201910222228.8A patent/CN109773304A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666432A (en) * | 2019-11-18 | 2020-01-10 | 湖州奇奇机电科技有限公司 | Auxiliary positioning mechanism for welding of building embedded part |
| CN111001918A (en) * | 2019-12-25 | 2020-04-14 | 安徽双骏智能科技有限公司 | Front floor positioning device for automobile spot welding and using method thereof |
| CN112453742A (en) * | 2020-11-20 | 2021-03-09 | 厦门市奥派运动器材有限公司 | Welding equipment for treadmill support frame |
| CN112453742B (en) * | 2020-11-20 | 2022-03-25 | 厦门市奥派运动器材有限公司 | Welding equipment for treadmill support frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
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| WD01 | Invention patent application deemed withdrawn after publication |