CN106238999B - Workpiece rack for sink welding tooling - Google Patents
Workpiece rack for sink welding tooling Download PDFInfo
- Publication number
- CN106238999B CN106238999B CN201610751316.3A CN201610751316A CN106238999B CN 106238999 B CN106238999 B CN 106238999B CN 201610751316 A CN201610751316 A CN 201610751316A CN 106238999 B CN106238999 B CN 106238999B
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- CN
- China
- Prior art keywords
- sink
- cavity
- bucket
- bottom plate
- panel
- 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.)
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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
- 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
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of large-scale high-precision Full-automatic welding frock, it is characterised in that：Including platform；Rack, has the cavity to place sink bucket and to shelve the table top of sink panel, the bottom of rack is constrained on platform by rail structure that front and rear can slide；Driving structure is promoted, is slid to drive before and after rack opposed platforms；Fixed frame, is fixed on platform, has in fixed frame for rack accommodating space disposed within；Pressing device, arranged on the top of fixed frame；Driving structure is lifted, is arranged on fixed frame, lifts driving structure to drive pressing device to move up and down.It is a kind of large-scale high-precision Full-automatic welding frock, this frock can realize the automatic welding to stainless steel sink, and can guarantee that the welding precision between sink bucket and sink panel, is provided safeguard for the stainless steel sink of high-quality.
Description
Technical field
The present invention relates to a kind of particularly suitable for being welded between stainless steel sink bucket and stainless steel water chute panel
Sink welding tooling, more particularly to a kind of it is used for sink welding tooling to carrying out placement positioning between sink bucket and sink panel
Workpiece rack.
Background technology
In modern industry, frock clamp largely appears in the links of production manufacture, with industrial level
Improve, the precision and the degree of automation requirement to frock clamp are higher and higher, and traditional frock clamp has been difficult to meet modernization
Production requirement.It is very high the gap requirement welded part in precision welding, can not if gap exceedes required value
Two workpiece are welded, failure welding rate is higher when being clamped using conventional brace and production efficiency is relatively low.
By taking stainless steel sink as an example, existing monoblock type stainless steel sink is by sink bucket and the sink above sink bucket
Panel forms, and during making, the mounting hole with sink hopper opening form fit is provided with sink panel, the opening of sink bucket is placed in
It is solid being welded the mounting hole inner hole wall of the opening periphery of sink bucket and sink panel by welding machine in the mounting hole of sink door-plate
It is scheduled on together.To ensure welding quality, sink bucket is in welding, it is necessary to ensure the peace of the opening periphery and sink panel of sink bucket
Close knot uniformly contacts between filling hole inner hole wall.
The welding of stainless steel sink also uses more traditional welding manner at present, and not only welding precision is low, but also welds
It is time-consuming to take manpower.To improve the quality of stainless steel sink, how to ensure the opening periphery and sink panel of the sink bucket in welding
Mounting hole inner hole wall between the close uniform contact of knot be those skilled in the art's technical issues that need to address.
The content of the invention
The technical problems to be solved by the invention are provided a kind of reasonable in design for above-mentioned state of the art
And the workpiece rack for sink welding tooling that work piece is easy and convenient, peace of this frock in sink bucket and sink panel
On the premise of dress hole is in transition or interference fit, it can guarantee that sink square sheet of paper used for painting or calligraphy is just placed in the mounting hole of sink panel.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of workpiece for sink welding tooling is put
Put frame, it is characterised in that：Including with placing the cavity of sink bucket and to shelve the frame body of the table top of sink panel, institute
State and be provided with table top to carry out spacing block to the outer end face of sink panel, the top periphery in the cavity is per side
It is equipped with to extrude the extruding cylinder for the sink bucket lateral wall being placed in cavity.
Further improve, one piece is equipped with above-mentioned cavity to support the movable plate of sink bucket bottom surface, movable plate constrains in
It can slide above the bottom plate of cavity and up and down, the lower section of movable plate is equipped with support spring, which keep movable plate
Shifting trend, in the state of sink bucket is placed in cavity, under support spring effect, the upper weld side of sink bucket is higher than sink
The welding edge of panel.The setting of elastic module can eliminate sink bucket and the error in sink panel relative altitude, and realize sink
The positioning up and down of bucket and sink panel, during pushing, lower elastic supporting module moves down while top upwards, realizes to sink
The top positioning of bucket and the combination floating station-keeping mode of lower part pressure.
Four guiding axis are fixed with the bottom plate of above-mentioned cavity, the upper end activity of guiding axis passes through four corners of movable plate
Place, the support spring have four, are respectively sleeved on guiding axis, and the lower end of support spring is supported on bottom plate, support spring
Upper end be supported on the lower face of movable plate.Guiding axis plays movable plate guiding role, while is the installation of support spring
Suitable installation position is provided.
Further improve, the bottom plate of above-mentioned cavity is movable part, and the lower section of bottom plate is equipped with to drive bottom plate relatively recessed
The driving structure that chamber slides up and down.Driving structure can use synchronous belt to drive multigroup lead screw guide rails module synchronization elevating mechanism, dress
Before workpiece, the bottom in cavity first rises, and is then placed in workpiece, and bottom is fallen into place again, and easy to the placement of workpiece, welding is completed
Afterwards, the sink that mechanism urges welding is completed, which rises overally, departs from frock, can very easily take out workpiece.
Preferably, general sink has two sink buckets, corresponding above-mentioned cavity has two, and because of the depth of each sink bucket
Shallow to differ, the bottom plate in two cavitys is connected as a single entity, and the fixation that is fixed together with bottom plate is being equipped with wherein in a cavity
Plate, the movable plate are arranged on above fixed plate.
To realize to the spacing of sink panel, four pieces of sink surfaces being opposite on table top are installed on the table top of above-mentioned frame body
Plate carries out circumferential spacing limited block, the top surface of limited block to shelve the bottom surface of sink panel, the outer end face of limited block to
Contacted with the madial wall of sink panel.
Further optimization, above-mentioned limited block constrains on table top and the front and rear sliding of energy, and the both ends of every piece of limited block are respectively provided with
One fixed block, ladder perforation is provided with fixed block, is equipped with attachment screw in ladder perforation, and attachment screw is through after ladder perforation
It is threadedly coupled with limited block, resetting spring is arranged with attachment screw, resetting spring is located in ladder perforation and acts on connection
Screw makes attachment screw keep outer shifting trend.Because limited block remains outer shifting trend, therefore sink panel can be made more firm fixed
On table top, the setting of spring can also eliminate error, while ensure that the various sink panels in error range are positioned at platform for position
Position on face is accurate, and ensures that the mounting hole on sink panel is constant with respect to table position relation.
Compared with prior art, the advantage of the invention is that：When placing sink bucket and sink panel, first sink bucket is placed in
In cavity, in the case where sink bucket is in place state, by sink panel pre-placing on rack surface, to ensure welding effect, water
It is interference fit between the opening periphery of groove bucket and the mounting hole of sink panel, therefore, it is not easy to sink bucket is previously placed in sink
In the mounting hole of panel, this structure is placed in cavity in sink bucket and in place under state, is acted by extruding cylinder, extruding is placed in
Sink bucket lateral wall in cavity, allows sink hopper opening moderately to deform, and such sink hopper opening just can easily be placed in sink panel
Mounting hole in, then, extruding cylinder resets, and completes the accurate installation of sink bucket and sink panel on rack, is sink
Precision welding provide solid foundation.
Brief description of the drawings
Fig. 1 is to lay the dimensional structure diagram after sink bucket and sink panel in the embodiment of the present invention；
Fig. 2 is the sectional perspective exploded view of Fig. 1；
Fig. 3 is installation dimensional structure diagram of the movable plate on cavity floor in the embodiment of the present invention；
Fig. 4 is that schematic layout pattern of the cylinder below table top is extruded in the embodiment of the present invention；
Fig. 5 is the sectional perspective exploded view of table top in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
It is a preferred embodiment of the present invention as shown in Fig. 1~5.
A kind of workpiece rack for sink welding tooling, including with to place the cavity 11 of sink bucket 2 and use
To shelve the frame body 1 of the table top 12 of sink panel 3, the top periphery in cavity 11 is equipped with to extrude per side is placed in cavity
The extruding cylinder 4 of 2 lateral wall of sink bucket in 11.
The bottom plate 13 of cavity 11 is movable part, and the lower section of bottom plate 13 is equipped with to glide to drive on 13 counter-impression 11 of bottom plate
The driving structure 22 of shifting.Driving structure can use synchronous belt to drive multigroup lead screw guide rails module synchronization elevator in the present embodiment
Structure, motor drive synchronous belt to rotate, and synchronous belt drives eight groups of lead screw guide rails module synchronizations to decline, and makes sink bucket 2 in place, sink bucket
After the completion of 2 welding, lift mechanism synchronously rises, and the convenient sink for completing welding takes out.
One piece is equipped with cavity 11 to support the movable plate 5 of 2 bottom surface of sink bucket, movable plate 5 constrains in the bottom of cavity 11
The top of plate 13 can simultaneously slide up and down, and the lower section of movable plate 5 is equipped with support spring 6, which makes movable plate 5 keep moving up
Trend, in the state of sink bucket 2 is placed in cavity 11, under the effect of support spring 6, the upper weld side of sink bucket 2 is higher than
The welding edge of sink panel 3.
Four guiding axis 61 are fixed with the bottom plate 13 of cavity 11, the upper end activity of guiding axis 61 passes through the four of movable plate 5
A edge, the support spring 6 have four, are respectively sleeved on guiding axis 61, and the lower end of support spring 6 is supported on bottom plate
On, the upper end of support spring 6 is supported on the lower face of movable plate 5.
Cavity 11 has two, and the bottom plate 13 in two cavitys 11 is connected as a single entity, and be wherein equipped with a cavity 11 with
The fixed plate 14 that bottom plate 13 is fixed together, the movable plate 5 are arranged on the top of fixed plate 14.
Be provided with the table top 12 of frame body 1 the four pieces of sink being opposite on table top 12 panels 3 carry out it is circumferential spacing spacing
Block 7, the top surface of limited block 7 is to shelve the bottom surface of sink panel 3, and the outer end face of limited block 7 is to the inner side with sink panel 3
Wall contacts.
Limited block 7 is constrained on table top 32 and front and rear can slid by guide rail 71, and the both ends of every piece of limited block 7 are respectively provided with one
Fixed block 8, ladder perforation 81 is provided with fixed block 8, is equipped with attachment screw 9 in ladder perforation 81, attachment screw 9 passes through ladder
It is threadedly coupled after perforation 81 with limited block 7, resetting spring 91 is arranged with attachment screw 9, resetting spring 91 is located at ladder perforation
In 81 and acting on attachment screw 9 makes attachment screw 9 keep outer shifting trend.
The operation principle and process of the embodiment of the present invention are as follows：
3 placement process of sink bucket 2 and sink panel：First sink bucket 2 is placed in cavity 11, is driven by driving structure 13 recessed
Bottom plate 13 in chamber 11 moves down；At this time, 2 lateral wall of sink bucket that the action extruding of cylinder 17 is placed in cavity 31, sink bucket 2 are extruded
Opening shrinkage deformation, so that sink bucket 2 can be placed in the mounting hole 41 of sink panel, then sink panel 3 is installed to and is shelved
On the table top 32 of frame, the bottom surface of sink panel 3 is shelved on the top surface of limited block 7, the sink panel 3 under the action of resetting spring 91
The outer end face of madial wall and limited block 7 be pressed into contact with all the time, after the completion of placement, the extruding retraction of cylinder 17 resets, and sink bucket 2 exists
Under support spring 19 acts on, the upper weld side of sink bucket 2 is higher than the welding edge of sink panel 3.
Pickup process：The sink ejection completed will be welded by driving the bottom plate 13 in cavity 11 to move up by driving structure 13, just
In pickup.
Although the preferred embodiment of the present invention described in detail above, it is to be clearly understood that for this area
Technical staff for, the invention may be variously modified and varied.That is made within the spirit and principles of the invention appoints
What modification, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
- A kind of 1. workpiece rack for sink welding tooling, it is characterised in that：Including with placing sink bucket (2) Cavity (11) and to shelve the frame body of the table top of sink panel (3) (12) (1), the top periphery in the cavity (11) is per side Face is equipped with to extrude the extruding cylinder (4) of sink bucket (2) lateral wall being placed in cavity (11)；Set in the cavity (11) There is one piece to support the movable plate (5) of sink bucket (2) bottom surface, movable plate (5) is constrained in above the bottom plate (13) of cavity (11) And can slide up and down, the lower section of movable plate (5) is equipped with support spring (6), which makes movable plate (5) keep moving up Trend, in the state of sink bucket (2) is placed in cavity (11), under support spring (6) effect, the top weldering of sink bucket (2) Edge fit is higher than the welding edge of sink panel (3).
- 2. it is used for the workpiece rack of sink welding tooling according to claim 1, it is characterised in that：The cavity (11) Four guiding axis (61) are fixed with bottom plate (13), the upper end activity of guiding axis (61) passes through four edges of movable plate (5), The support spring (6) has four, is respectively sleeved on guiding axis (61), and the lower end of support spring (6) is supported on bottom plate, branch The upper end of support spring (6) is supported on the lower face of movable plate (5).
- 3. it is used for the workpiece rack of sink welding tooling according to claim 1, it is characterised in that：The cavity (11) Bottom plate (13) is movable part, and the lower section of bottom plate (13) is equipped with to drive the driving that bottom plate (13) counter-impression (11) slides up and down Structure (22).
- 4. it is used for the workpiece rack of sink welding tooling according to claim 1, it is characterised in that：The cavity (11) has Two, the bottom plate (13) in two cavitys (11) is connected as a single entity, and is equipped with wherein in a cavity (11) solid with bottom plate (13) Fixed plate (14) together is scheduled on, the movable plate (5) is arranged on above fixed plate (14).
- 5. it is used for the workpiece rack of sink welding tooling according to claim 1, it is characterised in that：The frame body (1) Four pieces of sink panels being opposite on table top (12) (3) are installed on table top (12) and carry out circumferential spacing limited block (7), it is spacing The top surface of block (7) is to shelve the bottom surface of sink panel (3), and the outer end face of limited block (7) is to the inner side with sink panel (3) Wall contacts.
- 6. it is used for the workpiece rack of sink welding tooling according to claim 5, it is characterised in that：The limited block (7) Constrain on table top (12) and can front and rear sliding, the both ends of every piece of limited block (7) are respectively provided with a fixed block (8), on fixed block (8) Ladder perforation (81) is provided with, attachment screw (9) is equipped with ladder perforation (81), attachment screw (9) perforates (81) through ladder It is threadedly coupled afterwards with limited block (7), resetting spring (91) is arranged with attachment screw (9), resetting spring (91) is worn positioned at ladder In hole (81) and acting on attachment screw (9) makes attachment screw (9) keep outer shifting trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751316.3A CN106238999B (en) | 2016-08-29 | 2016-08-29 | Workpiece rack for sink welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751316.3A CN106238999B (en) | 2016-08-29 | 2016-08-29 | Workpiece rack for sink welding tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238999A CN106238999A (en) | 2016-12-21 |
| CN106238999B true CN106238999B (en) | 2018-04-17 |
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ID=57596709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751316.3A Active CN106238999B (en) | 2016-08-29 | 2016-08-29 | Workpiece rack for sink welding tooling |
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| Country | Link |
|---|---|
| CN (1) | CN106238999B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857239A (en) * | 2018-09-03 | 2018-11-23 | 火星人厨具股份有限公司 | A kind of interior support component in sink welding fixture |
| CN108838609A (en) * | 2018-09-03 | 2018-11-20 | 火星人厨具股份有限公司 | The location structure of weldment in a kind of sink welding fixture |
| CN111168238B (en) * | 2018-11-13 | 2022-04-19 | 宁波方太厨具有限公司 | Laser welding tool for welding stainless steel panel and vertical barrel together |
| CN111360372B (en) * | 2018-12-26 | 2021-10-22 | 宁波方太厨具有限公司 | Automatic plane argon arc welding device for manual water tank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD123789A1 (en) * | 1975-11-20 | 1977-01-19 | ||
| CN201871888U (en) * | 2010-11-30 | 2011-06-22 | 杭州海胜制冷设备有限公司 | Welding device for shell of compressor |
| CN202684341U (en) * | 2012-07-19 | 2013-01-23 | 苏州迅镭激光科技有限公司 | Automatic welding location device for water groove |
| CN203726041U (en) * | 2014-01-08 | 2014-07-23 | 嵊州市双羊电器厂 | Bearing and positioning mechanism for pot rack assembly of work fixture used for welding |
| CN204747867U (en) * | 2015-06-09 | 2015-11-11 | 无锡贝奥精密机械有限公司 | Cabinet welding jig is pieced together to cabinet body |
| CN205464944U (en) * | 2016-01-04 | 2016-08-17 | 广州松合机电设备有限公司 | A welding equipment for welding washing basin string youngster |
| CN206084232U (en) * | 2016-08-29 | 2017-04-12 | 宁波方太厨具有限公司 | A work piece rack for basin welding frock |
-
2016
- 2016-08-29 CN CN201610751316.3A patent/CN106238999B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD123789A1 (en) * | 1975-11-20 | 1977-01-19 | ||
| CN201871888U (en) * | 2010-11-30 | 2011-06-22 | 杭州海胜制冷设备有限公司 | Welding device for shell of compressor |
| CN202684341U (en) * | 2012-07-19 | 2013-01-23 | 苏州迅镭激光科技有限公司 | Automatic welding location device for water groove |
| CN203726041U (en) * | 2014-01-08 | 2014-07-23 | 嵊州市双羊电器厂 | Bearing and positioning mechanism for pot rack assembly of work fixture used for welding |
| CN204747867U (en) * | 2015-06-09 | 2015-11-11 | 无锡贝奥精密机械有限公司 | Cabinet welding jig is pieced together to cabinet body |
| CN205464944U (en) * | 2016-01-04 | 2016-08-17 | 广州松合机电设备有限公司 | A welding equipment for welding washing basin string youngster |
| CN206084232U (en) * | 2016-08-29 | 2017-04-12 | 宁波方太厨具有限公司 | A work piece rack for basin welding frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238999A (en) | 2016-12-21 |
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