CN102847831A - Binding jig - Google Patents
Binding jig Download PDFInfo
- Publication number
- CN102847831A CN102847831A CN2012102952293A CN201210295229A CN102847831A CN 102847831 A CN102847831 A CN 102847831A CN 2012102952293 A CN2012102952293 A CN 2012102952293A CN 201210295229 A CN201210295229 A CN 201210295229A CN 102847831 A CN102847831 A CN 102847831A
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- CN
- China
- Prior art keywords
- binding
- mould
- closing
- die cavity
- die
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a binding jig which comprises a binding mould and a mould core, wherein a mould cavity is formed in the middle of the binding mould, and the mould cavity is used for placing the mould core; a bolt hole used for installing a short driven bolt is formed in the binding mould; two binding fillets are formed on the lower end of the mould cavity; a groove is formed in the mould core; and the mould cavity is divided into two layers with different radii, and the radius of the lower layer is greater than that of the upper layer. According to the binding jig, the binding fillets are formed in the mould cavity to satisfy the requirement of product binding, the mould core is placed in the mould cavity, and a product is installed in the mould cavity for binding. The binding jig has the advantages of simplicity and convenience for operation and clever design, the production cost is greatly reduced, and the production efficiency is increased.
Description
Technical field
The present invention relates to a kind of tool, relate to specifically a kind of closing in tool.
Background technology
When the tubing product end surface closes up, the processing methods that adopt conventional punch designs particular manufacturing craft to close up more, the special closing-in mould structure is complicated, the process-cycle is long, expense is high, uses aborning inconvenience, therefore needs a kind of tool simple to operate, lower-cost solve this problem.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of simple to operate, closing in tool that cost is low.
Technical solution of the present invention is achieved in that a kind of closing in tool, comprises Closing in die, core rod, offers die cavity in the middle of the described Closing in die; Described die cavity is used for placing core rod; Also offer on the described Closing in die for the bolt hole that stud bolt is installed; Described die cavity lower end offers two closing in fillets; Also be provided with a groove on the described core rod.
Preferably, described die cavity is divided into different two-layer of radius size, and lower floor's radius is greater than the upper strata radius.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of closing in tool of the present invention, the needs of realizing that by offer the closing in fillet at die cavity product closes up are placed in the die cavity by core rod, product is installed in the die cavity and closes up, and is simple to operation, designs ingenious, greatly reduce production cost, improved production efficiency.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of tool that closes up of the present invention;
Accompanying drawing 2 is the schematic diagram of the Closing in die of a kind of tool that closes up of the present invention;
Wherein: 1, Closing in die; 2, core rod; 3, die cavity; 4, stud bolt; 5, bolt hole; 6, closing in fillet; 7, groove; A, product.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1,2 is a kind of closing in tool of the present invention, comprises Closing in die 1, core rod 2, offers die cavity 3 in the middle of the Closing in die 1, and die cavity 3 is divided into different two-layer of radius size, and lower floor's radius is greater than the upper strata radius, and lower floor is used for placing core rod 2; Also offer on the described Closing in die 1 for the bolt hole 5 that stud bolt 4 is installed, stud bolt 4 passes bolt hole 5 and is inserted in the groove on the core rod 27, plays positioning action, prevents that core rod 2 breaks away from die cavitys 3; Described die cavity 3 lower ends offer two closing in fillets 6.
Product a is being added man-hour, first core rod 2 is placed in the die cavity 3, again fixing core rod 2 in the stud bolt 4 inserting bolt holes 5, product is installed in the die cavity 3, product a is closed up after finishing above-mentioned steps, a product a that exerts pressure puts into die cavity 3 ends and closes up, core rod 2 plays excessive damage product when placing product a closing in, like this product a is closed up simple and convenient, rapid operation, efficient is high.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a closing in tool is characterized in that: comprise Closing in die, core rod, offer die cavity in the middle of the described Closing in die; Described die cavity is used for placing core rod; Also offer on the described Closing in die for the bolt hole that stud bolt is installed; Described die cavity lower end offers two closing in fillets; Also be provided with a groove on the described core rod.
2. a kind of closing in tool as claimed in claim 1 is characterized in that: described die cavity is divided into different two-layer of radius size, and lower floor's radius is greater than the upper strata radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210295229.3A CN102847831B (en) | 2012-07-30 | 2012-07-30 | Binding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210295229.3A CN102847831B (en) | 2012-07-30 | 2012-07-30 | Binding jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102847831A true CN102847831A (en) | 2013-01-02 |
| CN102847831B CN102847831B (en) | 2014-05-21 |
Family
ID=47395036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210295229.3A Expired - Fee Related CN102847831B (en) | 2012-07-30 | 2012-07-30 | Binding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847831B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808868A (en) * | 1973-01-04 | 1974-05-07 | United Can Co | Pilot construction for necking die assembly |
| US5431619A (en) * | 1993-05-25 | 1995-07-11 | Sonoco Products Company | Process and apparatus for forming an outwardly curled lip on cylindrical container body |
| US6792782B2 (en) * | 1999-11-30 | 2004-09-21 | Parker Hannifin Sa | Method for deforming a tube near one of its ends and tool used in this method |
| CN200957437Y (en) * | 2006-07-12 | 2007-10-10 | 叶鹏飞 | Multi-station pipe-wall hole turnup core rod |
| EP1372880B1 (en) * | 2001-04-06 | 2008-05-14 | Adval Tech Holding AG | Method for producing a rolled edge |
| US7510514B2 (en) * | 2004-04-02 | 2009-03-31 | Michael Hoerauf Maschinenfabrik Gmbh | Apparatus for rolling a front end of a deformable sleeve-shaped container cover |
-
2012
- 2012-07-30 CN CN201210295229.3A patent/CN102847831B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808868A (en) * | 1973-01-04 | 1974-05-07 | United Can Co | Pilot construction for necking die assembly |
| US5431619A (en) * | 1993-05-25 | 1995-07-11 | Sonoco Products Company | Process and apparatus for forming an outwardly curled lip on cylindrical container body |
| US6792782B2 (en) * | 1999-11-30 | 2004-09-21 | Parker Hannifin Sa | Method for deforming a tube near one of its ends and tool used in this method |
| EP1372880B1 (en) * | 2001-04-06 | 2008-05-14 | Adval Tech Holding AG | Method for producing a rolled edge |
| US7510514B2 (en) * | 2004-04-02 | 2009-03-31 | Michael Hoerauf Maschinenfabrik Gmbh | Apparatus for rolling a front end of a deformable sleeve-shaped container cover |
| CN200957437Y (en) * | 2006-07-12 | 2007-10-10 | 叶鹏飞 | Multi-station pipe-wall hole turnup core rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102847831B (en) | 2014-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |