CN201625723U - Locating pin structure on guide submodule - Google Patents
Locating pin structure on guide submodule Download PDFInfo
- Publication number
- CN201625723U CN201625723U CN2010201556197U CN201020155619U CN201625723U CN 201625723 U CN201625723 U CN 201625723U CN 2010201556197 U CN2010201556197 U CN 2010201556197U CN 201020155619 U CN201020155619 U CN 201020155619U CN 201625723 U CN201625723 U CN 201625723U
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- CN
- China
- Prior art keywords
- pin
- correcting
- punch
- hole
- initial alignment
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- Expired - Fee Related
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Abstract
The utility model relates to a locating pin structure on a guide submodule. A guide male mould is assembled and fixed in a male mould fixing plate; a discharge fixing plate is arranged below the male mould fixing plate; a discharge sleeve is assembled in the discharge fixing plate and is sleeved on the guide male mould; a female mould plate is positioned below the discharge fixing plate; and a female mould hole corresponding to the guide male mould is formed on the female mould plate. The locating pin structure is characterized in that pin holes are formed on the female mould plate; initial locating pins are assembled in the pin holes; return springs are sleeved on the initial locating pins; shoulders are formed in the pin holes; the ends of the return springs are propped against the shoulders while the other ends thereof are propped against the ends of the initial locating pins; fin holes are formed on the lower surface of the discharge fixing plate and correspond to the positions of the initial locating pins; and the lower ports of the pin holes are communicated with punch press air pressure. The two initial locating pins are additionally arranged on the guide submodule, so that a material strap is accurately positioned in the mould, and the material strap breakage is avoided; and meanwhile, the working efficiency is greatly improved.
Description
Technical field
The utility model belongs to the Stamping Die Technology field, relates to the correcting submodule in a kind of air-conditioner fin die, the locating pin structure on specifically a kind of correcting submodule.
Background technology
At present, traditional pipe type heat exchanger is the main heat exchange form of domestic air conditioning, central air-conditioning, car air-conditioner and fan coil.Air-conditioner fin is the vitals in the pipe type heat exchanger, and air-conditioner fin generally adopts the air-conditioner fin die punching press to make, and its production process generally comprises and extends, punching, shutter, flange, abnormal shape are cut, cut on the limit, correcting, rip cutting, feeding and crosscut.Be used to realize that the correcting submodule of correcting operation is extremely important, the correcting submodule is long, and the how feeding of more convenient and quicker is very big for the influence of the operating efficiency in the daily production when first time feeding.Traditional correcting submodule structure only has two initial feeding nails in punching place, for the large aperture, the mould feeding that columns is little is not pretty troublesome, but the mould big for columns, that the aperture is little has only two initial alignment nails just very inconvenient, material tends to depart from when delivering to the correcting submodule, the position is difficult to aim at, and often batters down material, needs the feeding that starts anew again.Whether and the staff need be with hole and correcting die boring ratio to once, accurate to confirm the position, loses time very much, can't finish feeding fast in time.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, locating pin structure on a kind of correcting submodule of simple and ingenious structure is provided, this locating pin structure when initial feeding just the initial feeding nail with punching place move, can conveniently solve initial feeding problem, shorten the feeding time, improve daily production efficiency.
The technical scheme that provides according to the utility model: the locating pin structure on a kind of correcting submodule, described correcting submodule comprises correcting punch, punch retainer, discharging cover, discharging fixed head and concave template, correcting punch mount is in punch retainer, the discharging fixed head is arranged on the punch retainer below, the discharging cover is assemblied in the discharging fixed head, and the discharging cover is enclosed within on the correcting punch; Described concave template is positioned at the below of discharging fixed head, and concave template is provided with the die hole corresponding to the correcting punch, it is characterized in that: offer pin-and-hole on the described concave template, be fitted with the initial alignment pin in the pin-and-hole, be set with back-moving spring on the initial alignment pin; Be formed with shoulder in the described pin-and-hole, an end of back-moving spring withstands shoulder, and the other end withstands the termination of initial alignment pin; The lower surface of described discharging fixed head is concaved with the fin hole corresponding to the position of initial alignment pin; The lower port of described pin-and-hole is connected with punch press air pressure.
As further improvement of the utility model, described initial alignment pin has two, and two initial alignment pins are arranged on place, corresponding step pitch hole site on the correcting submodule, are positioned at the both sides of feeding channel.
The utility model compared with prior art, advantage is: set up two initial alignment pins on the correcting submodule, when initial feeding, two initial alignment pins are worked with initial feeding nail, thereby guarantee that strip front and back position in mould is accurate, avoid strip is battered down; Can increase work efficiency greatly simultaneously.
Description of drawings
Fig. 1 is an installation situation cutaway view of the present utility model.
Fig. 2 is the position view of the utility model on the correcting submodule.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, locating pin structure described in the utility model is arranged on the correcting submodule, described correcting submodule comprises correcting punch 1, punch retainer 2, discharging cover 3, discharging fixed head 4 and concave template 6, correcting punch 1 mount is in punch retainer 2, discharging fixed head 4 is arranged on punch retainer 2 belows, discharging cover 3 is assemblied in the discharging fixed head 4, and discharging cover 3 is enclosed within on the correcting punch 1; Described concave template 6 is positioned at the below of discharging fixed head 4, and concave template 6 is provided with the die hole 11 corresponding to correcting punch 1; In addition, also offer pin-and-hole 9 on the described concave template 6, be fitted with initial alignment pin 7 in the pin-and-hole 9, be set with back-moving spring 10 on the initial alignment pin 7; Be formed with shoulder 8 in the described pin-and-hole 9, an end of back-moving spring 10 withstands shoulder 8, and the other end withstands the termination 7a of initial alignment pin 7; The lower surface of described discharging fixed head 4 is concaved with fin hole 5 corresponding to the position of initial alignment pin 7; The lower port of described pin-and-hole 9 is connected with punch press air pressure.
As shown in Figure 2, described initial alignment pin 7 has two, and two initial alignment pins 7 are arranged on place, corresponding step pitch hole site on the correcting submodule, are positioned at the both sides of feeding channel.
In concrete the application, blow by punch press air pressure in the below of described initial alignment pin 7, and under the effect of air pressure, upwards action of initial alignment pin 7 enters in the fin hole 5 of discharging fixed head 4 lower surfaces, thereby plays the effect of location; When closing punch press air pressure, initial alignment pin 7 resets under the effect of back-moving spring 8, can not influence the feeding of operate as normal.After adopting locating pin structure of the present utility model, correcting submodule feeding position is accurate, and is easy to operate, improves the speed of initial feeding, improves the operating efficiency of daily production.When not having this locating pin structure, once correct feeding will spend 40 minutes, the written or printed documents locating pin structure has been arranged after, as long as the cost about 15 minutes.
Claims (2)
1. the locating pin structure on the correcting submodule, described correcting submodule comprises correcting punch (1), punch retainer (2), discharging cover (3), discharging fixed head (4) and concave template (6), correcting punch (1) mount is in punch retainer (2), discharging fixed head (4) is arranged on punch retainer (2) below, discharging cover (3) is assemblied in the discharging fixed head (4), and discharging cover (3) is enclosed within on the correcting punch (1); Described concave template (6) is positioned at the below of discharging fixed head (4), and concave template (6) is provided with the die hole (11) corresponding to correcting punch (1); It is characterized in that: offer pin-and-hole (9) on the described concave template (6), be fitted with initial alignment pin (7) in the pin-and-hole (9), be set with back-moving spring (10) on the initial alignment pin (7); Be formed with shoulder (8) in the described pin-and-hole (9), an end of back-moving spring (10) withstands shoulder (8), and the other end withstands the termination (7a) of initial alignment pin (7); The lower surface of described discharging fixed head (4) is concaved with fin hole (5) corresponding to the position of initial alignment pin (7); The lower port of described pin-and-hole (9) is connected with punch press air pressure.
2. the locating pin structure on the correcting submodule as claimed in claim 1 is characterized in that: described initial alignment pin (7) has two, and two initial alignment pins (7) are arranged on place, corresponding step pitch hole site on the correcting submodule, is positioned at the both sides of feeding channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556197U CN201625723U (en) | 2010-03-25 | 2010-03-25 | Locating pin structure on guide submodule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556197U CN201625723U (en) | 2010-03-25 | 2010-03-25 | Locating pin structure on guide submodule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625723U true CN201625723U (en) | 2010-11-10 |
Family
ID=43057107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201556197U Expired - Fee Related CN201625723U (en) | 2010-03-25 | 2010-03-25 | Locating pin structure on guide submodule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691821A (en) * | 2013-12-10 | 2014-04-02 | 无锡微研有限公司 | Pilot mechanism and method in parallel flow air conditioner fin die |
-
2010
- 2010-03-25 CN CN2010201556197U patent/CN201625723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691821A (en) * | 2013-12-10 | 2014-04-02 | 无锡微研有限公司 | Pilot mechanism and method in parallel flow air conditioner fin die |
| CN103691821B (en) * | 2013-12-10 | 2015-11-18 | 无锡微研有限公司 | Guiding mechanism in concurrent flow air-conditioner fin die and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20120325 |