CN104690146A - Continuous cutting die - Google Patents
Continuous cutting die Download PDFInfo
- Publication number
- CN104690146A CN104690146A CN201510123156.3A CN201510123156A CN104690146A CN 104690146 A CN104690146 A CN 104690146A CN 201510123156 A CN201510123156 A CN 201510123156A CN 104690146 A CN104690146 A CN 104690146A
- Authority
- CN
- China
- Prior art keywords
- continuous cutting
- hopper
- die holder
- push pedal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
- B21D28/145—Dies with means for slug retention, e.g. a groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a continuous cutting die comprising a die base (2). The die base (2) is provided with a cavity (4). The continuous cutting die is characterized in that a push plate (6) is disposed in the cavity (4), the push plate (6) is connected with the sidewall of the cavity (4) through a plurality of elastic elements (8) arranged at intervals, a plurality of push bars (10) arranged at intervals are further connected to the push plate (6), the push bars (10) penetrate the die base (2), the ends of the push bars (10) are in contact with a screw (12), and the screw (12) is in threaded fit in the die base (2). The continuous cutting die is of high machining precision.
Description
Technical field
The present invention relates to a kind of mould, particularly relate to a kind of cutting mould continuously.
Background technology
At present, die cutting die is generally made up of a punch and a die, multiple punch and multiple die also can be had to form, but can only complete a kind of blank operation in punch press one stroke.When External Shape is more complicated, just need to be made up of many secondary above single engineering die cutting dies, just can get a qualified product.This mould not only stability is not enough, and waste of manpower cost and machine cost.
Chinese patent Authorization Notice No. is CN203900258U, authorized announcement date is that the utility model patent on October 29th, 2014 discloses a kind of connection gasket cover continuous mould, comprise upper bolster, die shoe, and be arranged at upper bolster, the first punching die between die shoe, second punching die, three groups of cupping tools, punching die and rush salient point mould, described each group of mould comprises the patrix being connected to upper bolster and the counterdie being connected to die shoe respectively, patrix is corresponding with counterdie, patrix along with upper bolster to die shoe motion coordinate counterdie on die shoe respectively the material strip of paired pulses formula walking between each group of mould carry out operation.Although this utility model can with the connection gasket of speed of production production faster cover, can effectively reduce human cost and machine cost as seen, reduce the percent defective of product, visible have higher stability, but find in Long-Time Service, two sides of the hopper of this mould after permanent use on counterdie are easy to wear, thus the phenomenon of material strip horizontal shifting can be caused, to such an extent as to the machining accuracy of mould can be reduced.
Summary of the invention
Technical problem to be solved by this invention is to provide the higher continuous cutting mould of a kind of machining accuracy.
For solving the problem, the invention provides a kind of cutting mould continuously, comprise die holder, described die holder is provided with hopper, is provided with push pedal in described hopper, described push pedal is connected with the sidewall of described hopper by multiple spaced flexible member, described push pedal is also connected with multiple interval and push rod is set, described push rod runs through and is arranged in described die holder, and the end of described push rod contacts with screw rod, and what described screw flight coordinated is arranged in described die holder.
Described flexible member is helical spring.
The length of described push pedal is equal with the length of described hopper.
Described push pedal is cuboid.
Described push rod is two and is symmetrical arranged centered by the center of described push pedal.
Described hopper is positioned at the centre position of described die holder, and extends to the other end from one end of described die holder.
Compared with prior art, beneficial effect of the present invention is: because the present invention can make push rod telescopic moving by twisting screw rod in use, thus push pedal is moved in hopper, so that the actual gap of adjustment hopper that can be in good time, thus avoid causing the situation of rocking before and after material strip because of hopper excesssive gap, therefore continuous cutting mould of the present invention can have higher machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: die holder 2, hopper 4, push pedal 6, flexible member 8, push rod 10, screw rod 12.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with drawings and embodiments, the present invention is described in further details.At this, exemplary embodiment of the present invention and illustrating for explaining the present invention, but not as a limitation of the invention.
Shown in Figure 1, the continuous cutting mould of one of the present invention, comprise die holder 2, this die holder 2 is provided with hopper 4, this hopper 4 is positioned at the centre position of die holder 2 and extends to the other end from one end of die holder 2, be provided with equal with hopper 4 length in hopper 4 and be the push pedal 6 of cuboid, this push pedal 6 is arranged by multiple interval and is preferably helical spring flexible member 8 and is connected with the sidewall of hopper 4, in push pedal 6, be also connected with two each and every one symmetrically arranged push rods 10 centered by the center of push pedal 6 simultaneously, this push rod 10 runs through and is arranged in die holder 2, the end of push rod 10 contacts with screw rod 12 simultaneously, this screw rod 12 be arranged in die holder 2 and with die holder 2 threaded engagement, during use, push rod 10 telescopic moving is made by twisting screw rod 12, thus push pedal 6 can be moved in hopper 4, so that the actual gap of adjustment hopper 4 that can be in good time, thus avoid causing the situation of rocking before and after material strip because of hopper 4 excesssive gap, therefore continuous cutting mould of the present invention can have higher machining accuracy.
Claims (6)
1. a continuous cutting mould, comprise die holder (2), described die holder (2) is provided with hopper (4), it is characterized in that: in described hopper (4), be provided with push pedal (6), described push pedal (6) is connected with the sidewall of described hopper (4) by multiple spaced flexible member (8), described push pedal (6) is also connected with multiple interval and push rod (10) is set, described push rod (10) runs through and is arranged in described die holder (2), the end of described push rod (10) contacts with screw rod (12), being arranged in described die holder (2) of described screw rod (12) threaded engagement.
2. continuous cutting mould according to claim 1, is characterized in that: described flexible member (8) is helical spring.
3. continuous cutting mould according to claim 1, is characterized in that: the length of described push pedal (6) is equal with the length of described hopper (4).
4. continuous cutting mould according to claim 1, is characterized in that: described push pedal (6) is cuboid.
5. continuous cutting mould according to claim 1, is characterized in that: described push rod (10) is two and is symmetrical arranged centered by the center of described push pedal (6).
6. continuous cutting mould according to claim 1, is characterized in that: described hopper (4) is positioned at the centre position of described die holder (2), and extends to the other end from one end of described die holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123156.3A CN104690146A (en) | 2015-03-20 | 2015-03-20 | Continuous cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123156.3A CN104690146A (en) | 2015-03-20 | 2015-03-20 | Continuous cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104690146A true CN104690146A (en) | 2015-06-10 |
Family
ID=53337911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510123156.3A Pending CN104690146A (en) | 2015-03-20 | 2015-03-20 | Continuous cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104690146A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416220A (en) * | 1982-03-02 | 1983-11-22 | Larry Dougan | Automatic hog feeding system |
| CN201721967U (en) * | 2010-07-22 | 2011-01-26 | 吴伟 | Transporting and feeding device for firework tube |
| CN102407266A (en) * | 2011-11-14 | 2012-04-11 | 浙江龙游万代冲床科技有限公司 | Automatic feeding device of high-speed precision punching machine and method of using same |
| CN202239877U (en) * | 2011-08-09 | 2012-05-30 | 北京安达泰克科技有限公司 | Cutter with automatic cutting function |
| CN202279266U (en) * | 2011-08-29 | 2012-06-20 | 安徽省长科机械科技有限公司 | Bag-placing groove of small tea bag packaging device |
| CN102645144A (en) * | 2012-04-16 | 2012-08-22 | 东莞新能德科技有限公司 | Size foolproof fixture |
| CN104325005A (en) * | 2014-10-27 | 2015-02-04 | 张晶 | Stamping device and stamping machine |
| CN204602978U (en) * | 2015-03-20 | 2015-09-02 | 苏州汇程精密模具有限公司 | A kind of cutting mould continuously |
-
2015
- 2015-03-20 CN CN201510123156.3A patent/CN104690146A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416220A (en) * | 1982-03-02 | 1983-11-22 | Larry Dougan | Automatic hog feeding system |
| CN201721967U (en) * | 2010-07-22 | 2011-01-26 | 吴伟 | Transporting and feeding device for firework tube |
| CN202239877U (en) * | 2011-08-09 | 2012-05-30 | 北京安达泰克科技有限公司 | Cutter with automatic cutting function |
| CN202279266U (en) * | 2011-08-29 | 2012-06-20 | 安徽省长科机械科技有限公司 | Bag-placing groove of small tea bag packaging device |
| CN102407266A (en) * | 2011-11-14 | 2012-04-11 | 浙江龙游万代冲床科技有限公司 | Automatic feeding device of high-speed precision punching machine and method of using same |
| CN102645144A (en) * | 2012-04-16 | 2012-08-22 | 东莞新能德科技有限公司 | Size foolproof fixture |
| CN104325005A (en) * | 2014-10-27 | 2015-02-04 | 张晶 | Stamping device and stamping machine |
| CN204602978U (en) * | 2015-03-20 | 2015-09-02 | 苏州汇程精密模具有限公司 | A kind of cutting mould continuously |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |