CN202438626U - A mould base for synchronous press mounting of a part and a plurality of pins - Google Patents
A mould base for synchronous press mounting of a part and a plurality of pins Download PDFInfo
- Publication number
- CN202438626U CN202438626U CN2011204783498U CN201120478349U CN202438626U CN 202438626 U CN202438626 U CN 202438626U CN 2011204783498 U CN2011204783498 U CN 2011204783498U CN 201120478349 U CN201120478349 U CN 201120478349U CN 202438626 U CN202438626 U CN 202438626U
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- China
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- pins
- concave template
- press
- size
- mould base
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Abstract
The utility model discloses a mould base for synchronous press mounting of a part and a plurality of pins and the mould base comprises an upper pressure head, a concave template, two guide pillars, two springs and a base, wherein the concave template is disposed on the guide pillars and can move vertically. The concave template is provided with a cavity the shape and the size of which are the same with the shape and the size of the part and the part can be positioned accurately. Guiding holes the size of which is a little bigger than the size of pins are arranged in the cavity. According to size and length of pins, various different support bars positioning pins are mounted. The concave template is reposited by a spring force effect after press mounting is finished. By above design, the press-mounting mould base in the utility model can complete press mounting of a plurality of pins on the part at one time and has high production efficiency. The press-mounting mould base can position the part and the pins accurately, so that assembled size precision is high.
Description
Technical field
The utility model relates to a kind of mould bases that press-fits, and particularly relates to the mould bases that a kind of part and multiple pin press-fit synchronously.
Background technology
According to standard code, mould bases mainly contains two big types: one type of guide pillar mould bases of being made up of upper bolster, die shoe, guide pillar, guide pin bushing; Another kind of is the guide plate die mould bases of being made up of spring guide plate, die shoe, guide pillar, guide pin bushing.The standardization of mould bases and component part thereof, and it has been stipulated certain technical conditions.
Press-fit in the process at pin, run in the time of need press-fiting the multiple pin that size and length has nothing in common with each other, the fitted position precision is difficult to assurance, can only on part, press-fit these pins one by one usually, makes production efficiency lower.
Summary of the invention
The purpose of the utility model is the mould bases that provides a kind of part and multiple pin to press-fit synchronously, can improve to press-fit the dimensional accuracy between back part and the multiple pin and press-fit efficient.
The technical scheme that the technical problem that the utility model solves is taked is: the mould bases that a kind of part and multiple pin press-fit synchronously, form by seaming chuck, concave template, support bar, guide pillar, spring and base; Guide pillar is fixedly mounted on the base, and concave template is assemblied on the guide pillar, and spring housing is contained on the guide pillar, and concave template can move up and down; Be provided with many support bars between said concave template and the base with the pin location.
Be provided with the cavity identical in the said concave template, be provided with in the cavity than the big slightly pilot hole of pin profile with the profile of part.
According to the profile size and the length of pin, be provided with the various different support bars of coupling pin size in the said pilot hole.
By technique scheme, the beneficial effect of the utility model is:
The mould bases that part of the utility model and multiple pin press-fit synchronously once just can be accomplished press-fiting of multiple pin on part, and part and pin are accurately located, and the dimensional accuracy after the assembling is very high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is another structural representation of the utility model.
10: seaming chuck 20: guide pillar 30: part
40: pin 50: concave template 60: gripper shoe
70: spring 80: base
The specific embodiment
Mould bases as shown in Figure 1, that a kind of part of the utility model and multiple pin press-fit synchronously mainly is made up of seaming chuck 10, concave template 50, support bar 60, guide pillar 20, spring 70 and base 80.Guide pillar 20 fixed vertical are installed on the base 80.Concave template 50 is assemblied on the guide pillar 20, can move up and down; When concave template 50 is under pressure, can move along guide pillar 20, concave template 50 has the identical cavity (not shown) of profile size with part 30, can part 30 accurately be located; Be provided with in the cavity than the big slightly pilot hole (not shown) of pin 40 profiles, press-fit the profile size and the length of pin 40 as required, be provided with various different support bars 60 pin 40 location.After press-fiting completion, concave template 50 resets through the spring force effect of spring 70.
As shown in Figure 2, part 30 receives the pressure of seaming chuck 10 to act on concave template 50 to move down along guide pillar 20, and multiple pin 40 is pressed in the part 30 synchronously; When pin 40 touched seaming chuck 10, the seaming chuck 10 stressed parts 30 that can't drive again moved downward.After press-fiting completion, concave template 50 resets through the spring force effect of spring 70.
Through above design, the press-fiting mould bases and once just can on part, accomplish press-fiting of multiple pin of the utility model, production efficiency is higher, and can be with the accurate location of part and pin, and the dimensional accuracy after the assembling is very high.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; So every the utility model technical scheme content that do not break away from, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (2)
1. the mould bases that press-fits synchronously of a part and multiple pin, it is characterized in that: it is made up of seaming chuck, concave template, support bar, guide pillar, spring and base; Guide pillar is fixedly mounted on the base, and concave template is assemblied on the guide pillar, and spring housing is contained on the guide pillar, and concave template can move up and down; Be provided with many support bars between said concave template and the base with the pin location.
2. the mould bases that part according to claim 1 and multiple pin press-fit synchronously is characterized in that: be provided with the cavity identical with the profile of part in the said concave template, be provided with in the cavity than the big slightly pilot hole of pin profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204783498U CN202438626U (en) | 2011-11-25 | 2011-11-25 | A mould base for synchronous press mounting of a part and a plurality of pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204783498U CN202438626U (en) | 2011-11-25 | 2011-11-25 | A mould base for synchronous press mounting of a part and a plurality of pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438626U true CN202438626U (en) | 2012-09-19 |
Family
ID=46820081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204783498U Expired - Fee Related CN202438626U (en) | 2011-11-25 | 2011-11-25 | A mould base for synchronous press mounting of a part and a plurality of pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877128A (en) * | 2017-11-23 | 2018-04-06 | 苏州科瓴精密机械科技有限公司 | Pressure installing mechanism, rotating disk mechanism and automatic production line |
-
2011
- 2011-11-25 CN CN2011204783498U patent/CN202438626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877128A (en) * | 2017-11-23 | 2018-04-06 | 苏州科瓴精密机械科技有限公司 | Pressure installing mechanism, rotating disk mechanism and automatic production line |
| CN107877128B (en) * | 2017-11-23 | 2024-05-03 | 苏州科瓴精密机械科技有限公司 | Pressure mounting mechanism, turntable mechanism and automatic production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120919 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |