CN105171320A - Door seal welding and locating device - Google Patents
Door seal welding and locating device Download PDFInfo
- Publication number
- CN105171320A CN105171320A CN201510716149.4A CN201510716149A CN105171320A CN 105171320 A CN105171320 A CN 105171320A CN 201510716149 A CN201510716149 A CN 201510716149A CN 105171320 A CN105171320 A CN 105171320A
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- CN
- China
- Prior art keywords
- welding
- door seal
- gasket
- pair
- positioning
- Prior art date
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Classifications
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- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of refrigerators, in particular to a door seal welding and locating device. The door seal welding and locating device comprises two welding and locating molds arranged in bilateral symmetry, each welding and locating mold comprises a first butt joint module and a second butt joint module, a clamping block is arranged on the side, close to the other welding and locating mold, of each welding and locating mold, clamping grooves are formed in the section of the butt joint end of a door seal, and the clamping blocks are matched with the clamping grooves. Therefore, after the door seal is located at the preset welding position in an inner cavity of one welding and locating mold, the clamping grooves of the door seal are blocked by the clamping blocks, the door seal cannot further go deep and is stably located at the preset welding position, and it is guaranteed that the mold entering dimension is stable. The butt joint end of the door seal cannot be excessively molten or shortened, and bad products are avoided. Meanwhile, the welding position does not need to be manually adjusted, and in the welding process, mold entering is smooth, locating is accurate, and welding efficiency is improved.
Description
Technical field
The present invention relates to refrigerator technical field, particularly relate to a kind of door seal apparatus for welding and positioning.
Background technology
In order to improve welding production efficiency and welding quality, the existing weld mold that adopts welds gasket more, is provided with the cavity matched with gasket cross section, welds after two moulds connect with bonding machine in weld mold.
Wherein, the accuracy of door seal welding mould location directly affects welding efficiency and welding quality, but, existing weld mold mechanization degree is not high, during door seal welding, pan feeding size cannot be determined, welding efficiency is low, and pan feeding is when crossing dark, the gasket end melting away dark during welding, causes gasket to shorten, occurs failure welding, also namely cause welding finished product size unstable, scrappage is high.
Therefore, for above deficiency, need to provide a kind of door seal apparatus for welding and positioning.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide a kind of door seal apparatus for welding and positioning low and easily occur the problem of failure welding with the welding efficiency solving existing door seal apparatus for welding and positioning and exist.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of door seal apparatus for welding and positioning and comprise two the welding positioning modules be symmetrical set, described welding positioning module comprises first pair of connection module and second pair of connection module, the interface of first pair of connection module and second pair of connection module all offers folder chamber, the folder chamber of described first pair of connection module and the folder chamber of second pair of connection module close up the inner chamber that rear formation matches with gasket profile, the gasket that gasket in one of them welding positioning module inner chamber welds in positioning module inner chamber with another is orthogonal, each welding positioning module arranges screens block near a side of another one welding positioning module, draw-in groove offered by the butt end tangent plane of gasket, described screens block matches with described draw-in groove.
Wherein, described draw-in groove is opened in the side of the barb structure of gasket.
Wherein, described draw-in groove is U-type groove.
Wherein, described screens block is set in a side of welding positioning module.
Wherein, described screens block is integrally formed with the described positioning module that welds.
Wherein, described gasket is 45 degree with the described angle welding positioning module side at its place, to be tangent plane be in the described gasket butt end oblique angle of 45 degree.
Wherein, the top, folder chamber of described first pair of connection module and second pair of connection module is involutory, and all near the position on gasket top.
Wherein, the bottom, folder chamber of described first pair of connection module and second pair of connection module is involutory, and all near the position of gasket bottom.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: in door seal apparatus for welding and positioning provided by the invention, two welding positioning modules are symmetrical arranged, the folder chamber of first pair of connection module of each welding positioning module and the folder chamber of second pair of connection module close up the inner chamber of rear formation, gasket is put in inner chamber, the end being each passed through two gaskets in two welding positioning modules can complete further welds fusion, because each welding positioning module arranges screens block near a side of another one welding positioning module, draw-in groove offered by the butt end tangent plane of gasket, screens block matches with draw-in groove, like this, after gasket is in predetermined welding position in the inner chamber of a welding positioning module, the draw-in groove of gasket is subject to the stop of screens block, can not go deep into further (namely can not stretch to another welding positioning module further), thus be stably in predetermined welding position, ensure into mould dimensionally stable, the butt end of gasket also can not melting too much, gasket also can not shorten, avoid the generation of bad product, simultaneously, do not need manually to adjust welding position yet, mould is entered smooth and easy during welding, accurate positioning, improve welding efficiency.
Accompanying drawing explanation
Fig. 1 is the stereogram of embodiment of the present invention door seal apparatus for welding and positioning;
Fig. 2 is the cross sectional representation of the gasket clamped by embodiment of the present invention door seal apparatus for welding and positioning;
Fig. 3 is the schematic perspective view of the gasket clamped by embodiment of the present invention door seal apparatus for welding and positioning.
In figure, 1: the first pair of connection module; 2: the second pairs of connection modules; 3: screens block; 4: inner chamber; 5: gasket; 501: barb structure; 502: draw-in groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " horizontal stroke ", " indulging ", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
As Fig. 1, shown in Fig. 2 and Fig. 3, door seal apparatus for welding and positioning provided by the invention comprises two the welding positioning modules be symmetrical set, welding positioning module comprises involutory first pair of connection module 1 together and second pair of connection module 2, the interface of first pair of connection module 1 and second pair of connection module 2 all offers folder chamber, the folder chamber of the folder chamber of first pair of connection module 1 and second pair of connection module 2 closes up the inner chamber 4 that rear formation matches with gasket 5 profile, the gasket 5 that gasket 5 in one of them welding positioning module inner chamber 4 welds with another in positioning module inner chamber 4 is orthogonal, gasket 5 melts the welding of rear matched moulds, each welding positioning module arranges screens block 3 near a side of another one welding positioning module, draw-in groove 502 offered by the butt end tangent plane of gasket 5, screens block 3 matches with draw-in groove 502.
In above-described embodiment, two welding positioning modules are symmetrical arranged, the folder chamber of first pair of connection module 1 of each welding positioning module and the folder chamber of second pair of connection module 2 close up the inner chamber 4 of rear formation, gasket 5 is put in inner chamber 4, the end being each passed through two gaskets 5 in two welding positioning modules can complete further welds fusion, because each welding positioning module arranges screens block 3 near a side of another one welding positioning module, draw-in groove 502 offered by the butt end tangent plane of gasket 5, screens block 3 matches with draw-in groove 502, like this, after gasket 5 is in predetermined welding position in the inner chamber 4 of a welding positioning module, the draw-in groove 502 of gasket 5 is subject to the stop of screens block 3, can not go deep into further (namely can not stretch to another welding positioning module further), thus be stably in predetermined welding position, ensure into mould dimensionally stable, the butt end of gasket 5 also can not melting too much, gasket 5 also can not shorten, avoid the generation of bad product, simultaneously, do not need manually to adjust welding position yet, improve welding efficiency.
Further, draw-in groove 502 is opened in the side of the barb structure 501 of gasket 5, and draw-in groove 502 is preferably U-type groove.The position of certain U-type groove is not limited to barb structure 501 place, also other position of the butt end tangent plane of gasket 5 can be opened in, correspondingly, screens block 3 also correspondingly can be arranged on other position of welding positioning module, matches with draw-in groove 502 as long as meet screens block 3.Wherein, draw-in groove 502 is opened in the side of the barb structure 501 of gasket 5, is to consider that door seal barb structure 501 place thickness is thicker, effectively can solve the deviations problem caused because door seal is excessively soft during location.
Preferably, screens block 3 is set in a side of welding positioning module, is generally bolted; Certain screens block 3 with weld positioning module and also can be integrally formed.
Usually, gasket 5 is 45 degree with the angle welding positioning module side at its place, to be tangent plane be in the gasket 5 butt end oblique angle of 45 degree, namely forms the angle of 90 degree, meet installation requirement after such two involutory welding of gasket 5.
Preferably, the top, folder chamber of first pair of connection module 1 and second pair of connection module 2 is involutory, and all near the position on gasket 5 top; The bottom, folder chamber of first pair of connection module 1 and second pair of connection module 2 is involutory, and all near the position of gasket 5 bottom.Like this, after gasket 5 has welded, first pair of connection module 1 and second pair of connection module 2 are taken apart and can not have been caused interference to gasket 5, has avoided the generation that product is bad.
In sum, in door seal apparatus for welding and positioning provided by the invention, by the butt end tangent plane of gasket 5 is offered U-shaped draw-in groove 502, welding positioning module a side screens block 3 is set, screens is coordinated with described draw-in groove 502, effective solution door seal enters inaccurate, the unstable and problem of the door seal failure welding that causes and inefficiency of mould, door seal barb structure 501 place thickness is thicker simultaneously, effectively can solve the deviations problem caused because door seal is excessively soft during location.
Below be only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (8)
1. a door seal apparatus for welding and positioning, comprise two the welding positioning modules be symmetrical set, it is characterized in that: described welding positioning module comprises first pair of connection module and second pair of connection module, the interface of first pair of connection module and second pair of connection module all offers folder chamber, the folder chamber of described first pair of connection module and the folder chamber of second pair of connection module close up the inner chamber that rear formation matches with gasket profile, the gasket that gasket in one of them welding positioning module inner chamber welds in positioning module inner chamber with another is orthogonal, each welding positioning module arranges screens block near a side of another one welding positioning module, draw-in groove offered by the butt end tangent plane of gasket, described screens block matches with described draw-in groove.
2. door seal apparatus for welding and positioning according to claim 1, is characterized in that: described draw-in groove is opened in the side of the barb structure of gasket.
3. door seal apparatus for welding and positioning according to claim 2, is characterized in that: described draw-in groove is U-type groove.
4. door seal apparatus for welding and positioning according to claim 1, is characterized in that: described screens block is set in a side of welding positioning module.
5. door seal apparatus for welding and positioning according to claim 1, is characterized in that: described screens block is integrally formed with the described positioning module that welds.
6. door seal apparatus for welding and positioning according to claim 1, is characterized in that: described gasket is 45 degree with the described angle welding positioning module side at its place, to be tangent plane be in the described gasket butt end oblique angle of 45 degree.
7. door seal apparatus for welding and positioning according to claim 1, is characterized in that: the top, folder chamber of described first pair of connection module and second pair of connection module is involutory, and all near the position on gasket top.
8. door seal apparatus for welding and positioning according to claim 7, is characterized in that: the bottom, folder chamber of described first pair of connection module and second pair of connection module is involutory, and all near the position of gasket bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510716149.4A CN105171320B (en) | 2015-10-27 | 2015-10-27 | A kind of door seal apparatus for welding and positioning |
Applications Claiming Priority (1)
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CN201510716149.4A CN105171320B (en) | 2015-10-27 | 2015-10-27 | A kind of door seal apparatus for welding and positioning |
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CN105171320A true CN105171320A (en) | 2015-12-23 |
CN105171320B CN105171320B (en) | 2017-11-17 |
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CN201510716149.4A Active CN105171320B (en) | 2015-10-27 | 2015-10-27 | A kind of door seal apparatus for welding and positioning |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106238943A (en) * | 2016-08-27 | 2016-12-21 | 安徽万朗磁塑股份有限公司 | A kind of full-automatic door back cover welded corner joint control system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002331381A (en) * | 2001-02-28 | 2002-11-19 | Sony Corp | Welding device for parts |
CN202101502U (en) * | 2011-05-11 | 2012-01-04 | 海尔集团公司 | Refrigerator door structure |
CN202115445U (en) * | 2011-05-25 | 2012-01-18 | 周友义 | Mounting structure for roof sealing strip and vehicle body |
CN102501065A (en) * | 2011-09-27 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Device for assembling inner containers of refrigerator |
CN203901714U (en) * | 2014-05-30 | 2014-10-29 | 安徽万朗磁塑集团有限公司 | Anti-sticking welding mold for door seal of refrigerator |
CN104772901A (en) * | 2015-04-02 | 2015-07-15 | 青岛海尔股份有限公司 | Door seal welding method and weld positioning device |
CN204478660U (en) * | 2014-12-18 | 2015-07-15 | 合肥华凌股份有限公司 | Door sealing structure and refrigerator |
CN205184104U (en) * | 2015-10-27 | 2016-04-27 | 合肥华凌股份有限公司 | Door seals welding position device |
-
2015
- 2015-10-27 CN CN201510716149.4A patent/CN105171320B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002331381A (en) * | 2001-02-28 | 2002-11-19 | Sony Corp | Welding device for parts |
CN202101502U (en) * | 2011-05-11 | 2012-01-04 | 海尔集团公司 | Refrigerator door structure |
CN202115445U (en) * | 2011-05-25 | 2012-01-18 | 周友义 | Mounting structure for roof sealing strip and vehicle body |
CN102501065A (en) * | 2011-09-27 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Device for assembling inner containers of refrigerator |
CN203901714U (en) * | 2014-05-30 | 2014-10-29 | 安徽万朗磁塑集团有限公司 | Anti-sticking welding mold for door seal of refrigerator |
CN204478660U (en) * | 2014-12-18 | 2015-07-15 | 合肥华凌股份有限公司 | Door sealing structure and refrigerator |
CN104772901A (en) * | 2015-04-02 | 2015-07-15 | 青岛海尔股份有限公司 | Door seal welding method and weld positioning device |
CN205184104U (en) * | 2015-10-27 | 2016-04-27 | 合肥华凌股份有限公司 | Door seals welding position device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106238943A (en) * | 2016-08-27 | 2016-12-21 | 安徽万朗磁塑股份有限公司 | A kind of full-automatic door back cover welded corner joint control system |
CN106238943B (en) * | 2016-08-27 | 2018-05-18 | 安徽万朗磁塑股份有限公司 | A kind of full-automatic door back cover fillet welding connected control system |
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CN105171320B (en) | 2017-11-17 |
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