CN202639185U - Novel nut mould with ring sleeve - Google Patents
Novel nut mould with ring sleeve Download PDFInfo
- Publication number
- CN202639185U CN202639185U CN 201220335899 CN201220335899U CN202639185U CN 202639185 U CN202639185 U CN 202639185U CN 201220335899 CN201220335899 CN 201220335899 CN 201220335899 U CN201220335899 U CN 201220335899U CN 202639185 U CN202639185 U CN 202639185U
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- CN
- China
- Prior art keywords
- mould
- push rod
- finger ring
- ring sleeve
- rear push
- 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.)
- Expired - Lifetime
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a novel nut mould with a ring sleeve. The novel nut mould comprises a set of components of a fixing sleeve, a rear bearing rod, a rear sliding block, a front cushion block, a mould, an ejector pin and the ring sleeve. The fixing sleeve is connected with the mould, a space is formed between the fixing sleeve and the mould, and the rear bearing rod, the rear sliding block, the front cushion block, the mould and the ejector pin are fixedly arranged in the space; the front end of the rear bearing rod is fixedly connected with the ejector pin; the front cushion block and the rear sliding block are fixed into a whole, the front cushion block is fixedly sleeved on the ejector pin, the ring sleeve is sleeved outside the ejector pin, a limit block is fixedly arranged in the mould, and the mould fixedly sleeved outside the ring sleeve through the limit block limits the rear sliding block and can perform reliable receiving fixation on produced workpieces to stabilize working conditions. According to the novel nut mould with the ring sleeve, the service life of the ring sleeve can be increased, the machine halting time and the mould consumption are reduced, and the waste product rate and the production cost are reduced effectively; and the stability of mould feeding of nuts is improved, the mould adjusting difficulty is reduced, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of new type nut mould, more particularly a kind of ring set mould that contains the finger ring cover.
Background technology
A thin-walled ring must be arranged in order to stablize the thin-walled ring size and to guarantee that not destroying of thin-walled ring must have the protection of a finger ring cover because of blank at cold upsetting production nylon locking nut; existing implementation is to add a locked little finger of toe ring set of little swivel nut in the mould; mould structure is complicated like this; Die price is high; and little swivel nut easily skids; mould is scrapped with product produced a large amount of defective works, the little finger of toe ring set is fragile simultaneously, and a general order of classes or grades at school will change a fourth finger ring at least.The shortcoming of prior art is:
1. the finger ring cover is installed complicated, fragile;
2. mould manufacturing and finger ring cover is made that to require between high batch deviation to require little, really separated up to now
Determine, die change all will weigh neoallotype ninety-nine times out of a hundred;
Die life low, swivel nut easily skids.
Summary of the invention
The problem that exists in order to solve above-mentioned prior art, the purpose of this utility model are to propose a kind of new type nut finger ring mold, and it can effectively solve the problems referred to above that prior art exists.
For achieving the above object, the utility model can be solved by the following technical programs:
A kind of new type nut finger ring mold, it comprises fixed cover, rear push rod, rear slider, front pods, mould, knock pin, finger ring cover, described fixed cover is connected with described mould, and described fixed cover and described mould form a cavity, are fixed with described rear push rod, rear slider, front pods and knock pin in this cavity; Described rear push rod front end is fixedly connected with described knock pin; Described front pods and described rear slider are fixed into one, and described front pods is fixedly sleeved on described knock pin, described finger ring cover is socketed in the outside of described knock pin, be fixed with a limited block in the described mould, fixedly sleeved in the described finger ring cover outside by this limited block, and carry out spacing to described rear slider.
Described rear push rod comprises rear push rod body and rear push rod front end, and is somebody's turn to do the sectional area of rear push rod front end less than the sectional area of described rear push rod body.
Described rear push rod front end is socketed a spring, and this spring is by described rear push rod body and described rear slider location.
The present invention will solve following technical problem: improve the finger ring cover life-span, reduce downtime and mould consumption, Decrease production cost; Increase the nut progressive die stability, alleviate the die adjustment difficulty, improve the quality of products.
A thin-walled ring must be arranged in order to stablize the thin-walled ring size and to guarantee that not destroying of thin-walled ring must have the protection of a finger ring cover because of blank at cold upsetting production nylon locking nut; existing implementation is to add a locked little finger of toe ring set of little swivel nut in the mould; such 1. mould structures are complicated; Die price high 2. little swivel nuts easily skid; make mould scrap that to produce a large amount of defective work 3. little finger of toe ring sets fragile with product, a general order of classes or grades at school will change a fourth finger ring at least.
Description of drawings
Fig. 1 is the structural representation before the new type nut finger ring mold of the present utility model charging.
Fig. 2 is the structural representation after the new type nut finger ring mold of the present utility model charging.
The specific embodiment
Further set forth the specific embodiment of the present invention below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of new type nut finger ring mold, it comprises fixed cover 9, rear push rod 5, rear slider 3, front pods 2, mould 7, knock pin 1, finger ring cover 8, described fixed cover 9 is connected with described mould 7, and described fixed cover 9 and described mould 7 form a cavity, are fixed with described rear push rod 5, rear slider 3, front pods 2 and knock pin 1 in this cavity; Described rear push rod 5 is fixedly connected with described knock pin 1; Described front pods 2 is fixed into one with described rear slider 3, and described front pods 2 is fixedly sleeved on described knock pin 1, described finger ring cover 8 is socketed in the outside of described knock pin 1, be fixed with a limited block 6 in the described mould 7, overlap 8 outsides by this limited block 6 is fixedly sleeved at described finger ring, and carry out spacing to described rear slider 3.
Described rear push rod 5 comprises rear push rod body and rear push rod front end, and the sectional area of rear push rod 5 front ends is less than the sectional area of described rear push rod body.Described rear push rod front end is socketed a spring 4, and this spring 4 is by described rear push rod body and described rear slider 3 location.
The rear push rod 5 of new type nut finger ring mold of the present utility model is located in the described fixed cover 9.As shown in Figure 2, after blank entered into mould, material promoted front pods 2 by finger ring cover 8, had driven simultaneously rear slider 3 and had slided, and this moment is with spring 4 compressions.Blank is to ejecting die orifice and finger ring cover 8 after moving to die orifice with the nut blank again after moulding is finished, and this moment, spring 4 ejected material.
The design's operation principle and control are described as follows: finger ring cover 8 is not locked with mould 7, finger ring cover 8 can be free to slide in mould 7 and also not need internal thread and screw-threaded coupling cover in the mould 7, the thin-walled eye of blank is enclosed within first on the finger ring cover 8 and with the nut blank and moves to ad-hoc location when the nut blank enters mould, move to die orifice with the nut blank again after moulding is finished after blank to ejecting die orifice and finger ring cover 8.
Finger ring 8 life-spans of almost not breaking of cover of new type nut finger ring mold of the present utility model are original tens times; product quality has had assurance because finger ring is enclosed within die orifice and just nut blank thin-walled ring has been carried out effective protection; stablize the mold work process, also eliminated the hidden danger of the improper damage of mould.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (3)
1. new type nut finger ring mold, it is characterized in that, it comprises fixed cover, rear push rod, rear slider, front pods, mould, knock pin, finger ring cover, described fixed cover is connected with described mould, and described fixed cover and described mould form a space, are fixed with described rear push rod, rear slider, front pods and knock pin in this cavity; Described rear push rod front end is fixedly connected with described knock pin; Described front pods and described rear slider are fixed into one, and described front pods is fixedly sleeved on described knock pin, described finger ring cover is socketed in the outside of described knock pin, be fixed with a limited block in the described mould, fixedly sleeved in the described finger ring cover outside by this limited block, and carry out spacing to described rear slider.
2. new type nut finger ring mold according to claim 1 is characterized in that, described rear push rod comprises rear push rod body and rear push rod front end, and is somebody's turn to do the sectional area of rear push rod front end less than the sectional area of described rear push rod body.
3. new type nut finger ring mold according to claim 2 is characterized in that, described rear push rod front end is socketed a spring, and this spring is by described rear push rod body and described rear slider location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335899 CN202639185U (en) | 2012-07-12 | 2012-07-12 | Novel nut mould with ring sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335899 CN202639185U (en) | 2012-07-12 | 2012-07-12 | Novel nut mould with ring sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639185U true CN202639185U (en) | 2013-01-02 |
Family
ID=47408363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335899 Expired - Lifetime CN202639185U (en) | 2012-07-12 | 2012-07-12 | Novel nut mould with ring sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139148A (en) * | 2014-07-15 | 2014-11-12 | 广州小出钢管有限公司 | Cold heading opening and closing die of automobile double-flange special-shaped work piece |
| CN106141062A (en) * | 2016-08-31 | 2016-11-23 | 内德史罗夫紧固件（昆山）有限公司 | A kind of shaped piece upsetting mould |
| CN107377744A (en) * | 2017-08-04 | 2017-11-24 | 格林精密部件(苏州)有限公司 | One kind is used for screw rod low side punching press hexagonal hole tool |
-
2012
- 2012-07-12 CN CN 201220335899 patent/CN202639185U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139148A (en) * | 2014-07-15 | 2014-11-12 | 广州小出钢管有限公司 | Cold heading opening and closing die of automobile double-flange special-shaped work piece |
| CN104139148B (en) * | 2014-07-15 | 2016-05-18 | 广州小出钢管有限公司 | A kind of automobile double flange shaped piece cold-heading folding mould |
| CN106141062A (en) * | 2016-08-31 | 2016-11-23 | 内德史罗夫紧固件（昆山）有限公司 | A kind of shaped piece upsetting mould |
| CN107377744A (en) * | 2017-08-04 | 2017-11-24 | 格林精密部件(苏州)有限公司 | One kind is used for screw rod low side punching press hexagonal hole tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170605 Address after: 201111 Shanghai city Minhang District Yuanjiang Road No. 5500 building first room E3853 Patentee after: SHANGHAI NATE AUTO STANDARD PARTS CO.,LTD. Address before: 201100 Shanghai city Minhang District accompany Queensland Road No. 206 Patentee before: Shanghai Tianti Auto Standard Component Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |