CN102610981A - Positioning and press-fit composite die - Google Patents
Positioning and press-fit composite die Download PDFInfo
- Publication number
- CN102610981A CN102610981A CN2012100769077A CN201210076907A CN102610981A CN 102610981 A CN102610981 A CN 102610981A CN 2012100769077 A CN2012100769077 A CN 2012100769077A CN 201210076907 A CN201210076907 A CN 201210076907A CN 102610981 A CN102610981 A CN 102610981A
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Abstract
The invention discloses a positioning and press-fit composite die, comprising an internal model, an external model, a limit column, a spring and a bottom plate. The internal model and the limit column are arranged to be coaxial and are respectively fixed on the bottom plate; the external model is sleeved between the internal module and the limit column; and the spring is arranged between the internal model and the external model. As the positioning and press-fit composite die adopts a composite die structure with the internal and external models, parts A and B to be assembled are easily arranged in a first flange seat and a second flange seat and are positioned respectively, then the external model is pressurized by a press machine, and the press-fit assembly process of the parts A and B is performed by the die, so that not only is the assembly efficiency ensured, but also the product assembly precision is ensured.
Description
Technical field
The present invention relates to the assembly tooling technical field, especially a kind of location is press-fitted composite die.
Background technology
In the assembling process of electric connector, run into the part of two or more interference fit, not only require the ability radial location, and require also will ensure position of related features and axiality after the assembling; Prior art adopts hand assembled, in assembling process, and retaining element first at first; Again part second is placed part first top, and adjust radial position, part second is pressed in the part first with forcing press; The problem that exists is, the moment in the contact contact part second of forcing press, is difficult to guarantee that part second does not produce shake; In case shake, if radial position deflects, the fool proof locating surface of part first, second interferes; The contact-making surface damage can't be accomplished assembling, causes product rejection; If the axial location run-off the straight is although can accomplish assembling, because position of related features is overproof and axiality is defective; And can't repair, cause product rejection equally, cause assembly yield low; Production efficiency is difficult to improve, and brings unnecessary economic loss to enterprise.
Summary of the invention
The objective of the invention is to the deficiency of prior art and provide a kind of location to be press-fitted composite die; The present invention adopts the composite die structure of internal mold and external mold; Implement earlier the assembling process of location, back pressing respectively to being assembled element, have simple in structure, efficiency of assembling is high, the product advantage of high precision.
The concrete technical scheme that realizes the object of the invention is:
A kind of location is press-fitted composite die, and its characteristics comprise internal mold, external mold, limited post, spring and base plate, and said internal mold is an open column shape; Its internal diameter is provided with first flange seat, external diameter is provided with the internal mold spring base, and external mold is an open column shape, and its external diameter is provided with boss; Internal diameter is provided with second flange seat and external mold spring base, and limited post is an open column shape, and its internal diameter is provided with guide hole and spacing rim of the mouth; The coaxial setting of said internal mold and limited post, and be separately fixed on the base plate, outer die casing is loaded between the guide hole of internal mold and limited post; And the boss of external mold restricts in the spacing rim of the mouth of limited post, and spring is located between internal mold spring base and the external mold spring base.
The present invention adopts the composite die structure of internal mold and external mold; To be assembled part first, part second easily is placed in first flange seat and second flange seat; And implement location respectively, and pressurize to external mold through forcing press then, part first, part second is implemented the assembling process of pressing through mould; Not only improve efficiency of assembling, and guaranteed the assembly precision of product.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a user mode sketch map of the present invention;
Fig. 3 is an another user mode sketch map of the present invention;
Fig. 4 is the structural representation of embodiment of the invention part first;
Fig. 5 is the structural representation of embodiment of the invention part second.
Embodiment
Consult Fig. 1, the present invention includes internal mold 1, external mold 2, limited post 3, spring 4 and base plate 5, said internal mold 1 is an open column shape; Its internal diameter is provided with first flange seat 11, external diameter is provided with internal mold spring base 12, and external mold 2 is an open column shape, and its external diameter is provided with boss 21; Internal diameter is provided with second flange seat 22 and external mold spring base 23; Limited post 3 is an open column shape, and its internal diameter is provided with guide hole 31 and spacing rim of the mouth 32, said internal mold 1 and limited post 3 coaxial settings; And be separately fixed on the base plate 5; External mold 2 is set between the guide hole 31 of internal mold 1 and limited post 3, and the boss 21 of external mold 2 restricts in the spacing rim of the mouth 32 of limited post 3, and spring 4 is located between internal mold spring base 12 and the external mold spring base 23.
Embodiment:
Assembling process with part first and part second is an example, application of the present invention further specified,
Consult Fig. 2, Fig. 4, Fig. 5, at first part first 6 is placed on first flange seat 11 of internal mold 1, the radial position of adjustment and qualification part first 6; Again part second 7 is placed on second flange seat 22 of external mold 2 radial position of adjustment and qualification part second 7; The starting pressure machine makes the patrix of forcing press descending, and is descending together with the active force that part second 7 overcomes spring 4 through patrix compressing external mold 2, and part second 7 progressively is pressed in the part first 6 on internal mold 1 first flange seat 11.
Consult Fig. 3, part second 7 and the 6 complete pressings of part first, this moment, patrix was up; The external force that acts on external mold 2 disappears; Under the active force of spring 4, external mold 2 is up in the limited post 3 together with part first 6, part second 7, spacing rim of the mouth 32 restrictions on the 21 limited posts 3 of the boss on the external mold 2; External mold 2 stops up; From second flange seat 22 of external mold 2, the part second 7 and the part first 6 of pressing completion are taken out, the assembling process of part first 6 of the present invention and part second 7 is accomplished, and implements the pressing of next part.
Claims (1)
1. a location is press-fitted composite die; It is characterized in that it comprises internal mold (1), external mold (2), limited post (3), spring (4) and base plate (5), said internal mold (1) is an open column shape, and its internal diameter is provided with first flange seat (11), external diameter is provided with internal mold spring base (12); External mold (2) is an open column shape; Its external diameter is provided with boss (21), and internal diameter is provided with second flange seat (22) and external mold spring base (23), and limited post (3) is an open column shape; Its internal diameter is provided with guide hole (31) and spacing rim of the mouth (32); Said internal mold (1) and the coaxial setting of limited post (3), and be separately fixed on the base plate (5), external mold (2) is set between the guide hole (31) of internal mold (1) and limited post (3); And the boss (21) of external mold (2) restricts in the spacing rim of the mouth (32) of limited post (3), and spring (4) is located between internal mold spring base (12) and the external mold spring base (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100769077A CN102610981A (en) | 2012-03-22 | 2012-03-22 | Positioning and press-fit composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100769077A CN102610981A (en) | 2012-03-22 | 2012-03-22 | Positioning and press-fit composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102610981A true CN102610981A (en) | 2012-07-25 |
Family
ID=46528208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100769077A Pending CN102610981A (en) | 2012-03-22 | 2012-03-22 | Positioning and press-fit composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102610981A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916321A (en) * | 2012-10-25 | 2013-02-06 | 成都四威高科技产业园有限公司 | Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector |
| CN105720450A (en) * | 2016-03-25 | 2016-06-29 | 镇江市丹徒区飞翔电子有限公司 | Positioning table of insulator in coaxial cable connector |
| CN113764956A (en) * | 2021-08-17 | 2021-12-07 | 唐山盾石电气有限责任公司 | Assembling method of Siemens 8PT drawer cabinet one-time connector and special die thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1189636A1 (en) * | 1984-07-05 | 1985-11-07 | Пензенский Политехнический Институт | Method of assembling shaft-hole type components with interference fit and device for effecting same |
| EP0201144A1 (en) * | 1985-05-10 | 1986-11-12 | de Wit, Hendrik Cornelis Marie | Method for mounting gasket liners in screw caps |
| JP2008137116A (en) * | 2006-12-01 | 2008-06-19 | Mitsubishi Electric Corp | Press-fitting device |
| CN102328195A (en) * | 2011-08-04 | 2012-01-25 | 诸城市义和车桥有限公司 | Bearing outer ring press mounting die |
-
2012
- 2012-03-22 CN CN2012100769077A patent/CN102610981A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1189636A1 (en) * | 1984-07-05 | 1985-11-07 | Пензенский Политехнический Институт | Method of assembling shaft-hole type components with interference fit and device for effecting same |
| EP0201144A1 (en) * | 1985-05-10 | 1986-11-12 | de Wit, Hendrik Cornelis Marie | Method for mounting gasket liners in screw caps |
| JP2008137116A (en) * | 2006-12-01 | 2008-06-19 | Mitsubishi Electric Corp | Press-fitting device |
| CN102328195A (en) * | 2011-08-04 | 2012-01-25 | 诸城市义和车桥有限公司 | Bearing outer ring press mounting die |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916321A (en) * | 2012-10-25 | 2013-02-06 | 成都四威高科技产业园有限公司 | Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector |
| CN102916321B (en) * | 2012-10-25 | 2015-02-04 | 成都四威高科技产业园有限公司 | Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector |
| CN105720450A (en) * | 2016-03-25 | 2016-06-29 | 镇江市丹徒区飞翔电子有限公司 | Positioning table of insulator in coaxial cable connector |
| CN113764956A (en) * | 2021-08-17 | 2021-12-07 | 唐山盾石电气有限责任公司 | Assembling method of Siemens 8PT drawer cabinet one-time connector and special die thereof |
| CN113764956B (en) * | 2021-08-17 | 2024-06-07 | 唐山盾石电气有限责任公司 | Method for assembling disposable connector of Siemens 8PT drawer cabinet and special die thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |