CN206297883U - A kind of weldering ear structure for tinplate can body staving - Google Patents
A kind of weldering ear structure for tinplate can body staving Download PDFInfo
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- CN206297883U CN206297883U CN201621240861.8U CN201621240861U CN206297883U CN 206297883 U CN206297883 U CN 206297883U CN 201621240861 U CN201621240861 U CN 201621240861U CN 206297883 U CN206297883 U CN 206297883U
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- leg
- tinplate
- staving
- weldering ear
- legs
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Abstract
The utility model provides a kind of weldering ear structure for tinplate can body staving, it allows to weld the can body quick and precisely wielding neck of each leg of ear and staving, and the uniform force of each leg, it is ensured that welding quality, and then stabilization and safety of the staving during subsequent handling or use.It includes solid outside mount structure, evagination has leg to four diagonal angles of a wherein planar end of the three-dimensional outside mount structure respectively, the cross sectional shape of the planar end for being provided with leg of the three-dimensional outside mount structure is non-disc structure, the evagination of four legs is highly identical, and the distance of four leg to central shafts of the end face is equal.
Description
Technical field
The utility model is related to the technical field of tinplate can body staving, specially a kind of for tinplate can body staving
Weldering ear structure.
Background technology
The pail of existing tinplate can body welds ear in manufacturing process, it is necessary to be set in the upper end both sides of can body, existing
Weldering ear structure be uniform at least 5 legs of evagination (see Fig. 1, Fig. 2) of side annular inner wall in cylindrical body, each weldering
The evagination of pin is highly identical, cylindrical body side annular inner wall can uniform enough legs of quantity, and then cause
Each leg can be welded with the outer wall of tinplate can body so that the welding of weldering ear is consolidated, and the above is universal in industry
Usual practice, however, in actual weldering ear welding process, the evagination for welding each leg of ear is highly identical, cylindrical body
Advanced up to contact towards tinplate can body by external structure, because the circumference of cylindrical body is to no positioning, may
There is the tinplate can body that only 2~3 legs encounter staving, in welding process, even if providing stronger pressure, can also make
This at least 5 discontinuity of leg, so as to influence welding quality, can also make welding produce unstable phenomenon, Jin Erying
Ring staving and occur unstable fortuitous event generation during subsequent handling or use.
The content of the invention
Regarding to the issue above, the utility model provides a kind of weldering ear structure for tinplate can body staving, and it is caused
Weld ear each leg and tinplate can body can quick and precisely wielding neck, and each leg uniform force, it is ensured that welding
Quality, and then ensure stabilization and safety of the staving during subsequent handling or use.
A kind of weldering ear structure for tinplate can body staving, it is characterised in that：It includes solid outside mount structure, described
Evagination has leg to four diagonal angles of a wherein planar end of three-dimensional outside mount structure respectively, the three-dimensional outside mount structure
The cross sectional shape for being provided with the planar end of leg is or non-disc structure that the evagination of four legs is highly identical, four welderings
The distance of pin to the central shaft of the end face is equal.
It is further characterized by：One end of the three-dimensional outside mount structure is sealing surface, the other end is opening surface, described
Four legs of evagination are provided with the outward flange position of opening surface；
The three-dimensional outside mount structure is specially square border structure；
The three-dimensional outside mount structure is specially oval edges mount structure；
The three-dimensional side frames structure is specially trapezoidal border structure；
One end of the square border structure is sealing surface, the other end is opening surface, the opening of the square border structure
The outer rim in face sets the square closing connection side that oriented surrounding is extended out, and the square closing connection side includes four length identicals
First connection side, the link position on adjacent the first connection side is provided with leg, and four legs are respectively perpendicular to institute
The horizontal layout corresponding to the first connection side is stated, the leg is directed away from the end face arrangement of the square border structure, four
The leg externally protrudes out in the highly identical of the plane corresponding to the first connection side；
Adjacent first connection while link position be transition arc while, the middle position on each transition arc side
Install and be equipped with the leg, the bottom surface of the leg is plane, the bottom surface of the leg is fitted the transition arc side completely
Expose horizontal layout；
The center of the sealing surface is provided with positioning center hole, and each described leg vertical view state line is linear pattern knot
Structure, the inner central shaft towards the positioning center hole of each leg is arranged, in diagonal leg vertical view shape
Arranged on straight line extended line under state；
The distance of the central shaft corresponding to four the outer end welding edges and the centre bore of the leg is equal, it is ensured that four
The welding edge of leg contacts tinplate can body simultaneously；
Four Angle Positions of the square border structure are arc transition, it is ensured that total does not have outside pointed structures.
After structure of the present utility model, three-dimensional outside mount structure in the process of ear sending, due to three-dimensional outer rim
The cross sectional shape of the planar end for being provided with leg of structure is non-disc structure, thus ear sending direction one be set to it is fixed, its not
Situations such as rotating, three-dimensional outside mount structure orientation conveying is contacted in tinplate can body simultaneously up to four legs, and it is not
Can body can be touched when having probability difference as the leg on cylindrical body, it causes to weld each leg and tinplate of ear
Can body can quick and precisely wielding neck, and each leg uniform force, it is ensured that welding quality, and then ensure staving follow-up
Stabilization and safety during carrying or use；And before due to the technology prejudice in industry, the structure of cylindrical body is regarded
It is unique preferred structure, the technical program efficiently solves leg from profiling border structure can not simultaneously Rapid contact staving
Problem so that weldering ear installation is quick and convenient, effective reliability.
Brief description of the drawings
Fig. 1 is the three-dimensional figure structure schematic representation of existing weldering ear；
Fig. 2 vertical view figure structure schematic representation of existing weldering ear；
Fig. 3 is the three-dimensional figure structure schematic representation of the utility model specific embodiment one；
Fig. 4 is the vertical view figure structure schematic representation of the utility model specific embodiment one；
Title in figure corresponding to sequence number is as follows：
Square border structure 1, leg 2, sealing surface 3, opening surface 4, square closing connection 6, transition when 5, first connects
Arc-shaped edges 7, positioning center hole 8, arc transition 9, outer end welding edge 10.
Specific embodiment
A kind of weldering ear structure for tinplate can body staving, it includes solid outside mount structure, three-dimensional outside mount structure
Four diagonal angles of a wherein planar end evagination has a leg respectively, plane for being provided with leg of three-dimensional outside mount structure
The cross sectional shape of end face is non-disc structure, and the evagination of four legs is highly identical, four legs to the central shaft of the end face
Apart from equal.
One end of three-dimensional outside mount structure is sealing surface, the other end is opening surface, is set at the outward flange position of opening surface
There are four legs of evagination；
Three-dimensional outside mount structure is specially square border structure；
Three-dimensional outside mount structure is specially oval edges mount structure；
Three-dimensional side frames structure is specially trapezoidal border structure.
Specific embodiment one, is shown in Fig. 3, Fig. 4：It includes square border structure 1, the wherein end face of square border structure 1
Four diagonal angles evagination has leg 2 respectively, the evagination of four legs 2 is highly identical.
One end of square border structure 1 is that the sealing surface 3, other end is opening surface 4, the opening surface 4 of square border structure 1
Outer rim sets the square closing connection side 5 that oriented surrounding is extended out, and square closing connection side 5 connects including four length identicals first
Edge fit 6, the link position on the first adjacent connection side 6 is provided with leg 2, and four legs 2 are respectively perpendicular to the institute of the first connection side 6
Corresponding horizontal layout, leg 2 is directed away from the end face arrangement of square border structure 1, and four legs 2 externally protrude out in the first connection side
Plane corresponding to 6 it is highly identical；
When 6 link position is transition arc 7, the medium position on each transition arc side 7 sets for the first adjacent connection
It is equipped with leg 2, the bottom surface of leg 2 is plane, what transition arc side 7 was fitted in the bottom surface of leg 2 completely exposes horizontal layout；
The center of sealing surface 3 is provided with positioning center hole 8, and each vertical view state line of leg 2 is linear structure, often
The inner central shaft towards positioning center hole 8 of individual leg 2 is arranged, in straight line under the diagonal vertical view state of leg 2
Arranged on extended line；
The outer end welding edge 10 of four legs 2 is equal with the distance of the central shaft corresponding to centre bore 8, it is ensured that four legs
2 outer end welding edge 10 contacts tinplate can body simultaneously；
Four Angle Positions of square border structure 1 are arc transition 9, it is ensured that total does not have outside pointed structures.
After using above-mentioned weldering ear structure, by sending weldering ear structure, will weld ear locating clip handle and cause weld ear top put down
Row afterwards conveys orientation until four legs 2 are contacted in can simultaneously in the top edge or lower edge of tinplate can body
Body, will not as the leg 2 on cylindrical body have probability it is different when touch can body, its cause to weld each leg of ear and
Tinplate can body can quick and precisely wielding neck, and each leg 2 uniform force, it is ensured that welding quality.
Specific embodiment of the utility model has been described in detail above, but content is only what the utility model was created
Preferred embodiment, it is impossible to be considered as the practical range for limiting the utility model creation.All creation according to the utility model is applied
Impartial change that scope is made with improve etc., all should still belong within this patent covering scope.
Claims (10)
1. a kind of weldering ear structure for tinplate can body staving, it is characterised in that：It includes solid outside mount structure, described vertical
Evagination has leg to four diagonal angles of a wherein planar end of external border structure respectively, and mount structure sets outside the solid
The cross sectional shape of planar end of leg is equipped with for non-disc structure, the evagination of four legs is highly identical, and four legs arrive this
The distance of the central shaft of end face is equal.
2. a kind of weldering ear structure for tinplate can body staving as claimed in claim 1, it is characterised in that：It is described three-dimensional outer
One end of border structure is sealing surface, the other end is opening surface, and four evaginations are provided with the outward flange position of the opening surface
Leg.
3. a kind of weldering ear structure for tinplate can body staving as claimed in claim 1 or 2, it is characterised in that：It is described vertical
External border structure is specially square border structure.
4. a kind of weldering ear structure for tinplate can body staving as claimed in claim 1 or 2, it is characterised in that：It is described vertical
External border structure is specially oval edges mount structure.
5. a kind of weldering ear structure for tinplate can body staving as claimed in claim 1 or 2, it is characterised in that：It is described vertical
Body border structure is specially trapezoidal border structure.
6. a kind of weldering ear structure for tinplate can body staving as claimed in claim 3, it is characterised in that：The Quad Sides
One end of mount structure is sealing surface, the other end is opening surface, and the outer rim of the opening surface of the square border structure sets oriented four
The square closing connection side for extending out in week, the square closing connection is adjacent when being connected including four length identicals first
The link position on the first connection side is provided with leg, and four legs are respectively perpendicular to corresponding to the first connection side
Horizontal layout, the leg is directed away from the end face arrangement of the square border structure, and four legs externally protrude out in described
First connects the highly identical of the plane corresponding to side.
7. a kind of weldering ear structure for tinplate can body staving as claimed in claim 6, it is characterised in that：Adjacent is described
First connection while link position be transition arc while, the medium position on each transition arc side is provided with the leg,
The bottom surface of the leg is plane, and what the transition arc side was fitted in the bottom surface of the leg completely exposes horizontal layout.
8. a kind of weldering ear structure for tinplate can body staving as claimed in claim 7, it is characterised in that：The sealing surface
Center be provided with positioning center hole, each described leg vertical view state line be linear structure, each leg
The inner central shaft towards the positioning center hole is arranged, extended in straight line under the diagonal leg vertical view state
Arranged on line.
9. a kind of weldering ear structure for tinplate can body staving as claimed in claim 8, it is characterised in that：Four welderings
The distance of the central shaft corresponding to the outer end welding edge and the centre bore of pin is equal.
10. a kind of weldering ear structure for tinplate can body staving as claimed in claim 3, it is characterised in that：It is described square
Four Angle Positions of border structure are arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240861.8U CN206297883U (en) | 2016-11-18 | 2016-11-18 | A kind of weldering ear structure for tinplate can body staving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240861.8U CN206297883U (en) | 2016-11-18 | 2016-11-18 | A kind of weldering ear structure for tinplate can body staving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206297883U true CN206297883U (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621240861.8U Active CN206297883U (en) | 2016-11-18 | 2016-11-18 | A kind of weldering ear structure for tinplate can body staving |
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| CN (1) | CN206297883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628534A (en) * | 2016-11-18 | 2017-05-10 | 苏州华源包装股份有限公司 | Welding lug structure for can body barrel |
-
2016
- 2016-11-18 CN CN201621240861.8U patent/CN206297883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628534A (en) * | 2016-11-18 | 2017-05-10 | 苏州华源包装股份有限公司 | Welding lug structure for can body barrel |
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