CN201871613U - Scrap-jumping preventing die structure - Google Patents

Scrap-jumping preventing die structure Download PDF

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Publication number
CN201871613U
CN201871613U CN2010206019085U CN201020601908U CN201871613U CN 201871613 U CN201871613 U CN 201871613U CN 2010206019085 U CN2010206019085 U CN 2010206019085U CN 201020601908 U CN201020601908 U CN 201020601908U CN 201871613 U CN201871613 U CN 201871613U
Authority
CN
China
Prior art keywords
punching
magnetic element
scrap
model
utility
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 - Fee Related
Application number
CN2010206019085U
Other languages
Chinese (zh)
Inventor
张连生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUHUA ENTERPRISE Co Ltd
Loyalty Founder Enterprise Co Ltd
Original Assignee
FUHUA ENTERPRISE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FUHUA ENTERPRISE Co Ltd filed Critical FUHUA ENTERPRISE Co Ltd
Priority to CN2010206019085U priority Critical patent/CN201871613U/en
Application granted granted Critical
Publication of CN201871613U publication Critical patent/CN201871613U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a scrap-jumping preventing die structure which comprises a die plate and a magnetic element, wherein, a punching hole penetrating the die surface of the die plate is formed on the die plate; the rear end of the punching hole is connected with a communicated scrap blanking hole; the hole diameter of the scrap blanking hole is larger than that of the punching hole corresponding to the scrap blanking hole; and the magnetic element, which is hollow at the inner part, is arranged on the inner wall of the scrap blanking hole, opposite to the punching hole and communicated with the punching hole. In the utility model, the magnetic element is arranged in the die plate, and a punch head can bring scraps to the inner part of the magnetic element when punching towards the punching hole, so that the scraps can be absorbed by the magnetic element, and the aim of preventing the scraps from jumping is achieved.

Description

Prevent the mould structure of jump-scrap
Technical field
The utility model is relevant with a kind of diel, refers to a kind of mould structure that prevents jump-scrap especially.
Background technology
In punching course, can in the punching of counterdie, aspirating hole be set usually in the past; When patrix or drift carry out punching press to workpiece; the waste material that is swept away is by after the drift punching press is to the punching; can be by aspirating hole with negative pressure with the waste material sucking-off; thereby avoid being brought to the counterdie die face by drift; next workpiece is when carrying out punching press, and waste material may produce mark problem such as cosmetic damage that workpiece caused or surface weigh wounded.
Yet, when the punching of small size (dash as the salad essence, diameter 3.3mm is following), utilize negative pressure mode such as bleed, also often too small because of the waste material volume, and can't be in the moment of drift punching press to the punching, effectively with waste material sucking-off immediately.When especially drift is punched down, the punching upper end is sealed by patrix, make its inside be enclosure space, so the suction that can produce is also comparatively limited, so that waste material still might and be brought to outside the punching along with the drift rise, and drop on workpiece or counterdie die face, thereby lose the effect that prevents jump-scrap, also can't guarantee the quality such as attractive in appearance of product surface.
Simultaneously, above-mentioned utilization negative pressure mode such as bleed also must be bled by external pump, so must provide electric power to pump again, causes the electric power burden of equipment.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of mould structure that prevents jump-scrap,
In order to reach above-mentioned purpose, the utility model provides a kind of mould structure that prevents jump-scrap, and the described mould structure of jump-scrap that prevents comprises:
Template which is provided with the punching that penetrates its die face, and described punching end then is connected with a material-dropping hole that communicates, and the aperture of material-dropping hole is greater than its pairing described punching; And
Magnetic element, its inside is hollow, and described magnetic element is located on the material-dropping hole inwall, and relative with punching and communicate.
As preferred version, wherein said template is a counterdie.
As preferred version, wherein said magnetic element is magnet or electromagnet.
The utlity model has following beneficial effect:
The utility model is provided with magnetic element at the punching end of counterdie, is adsorbed in order to the waste material with institute's punching press, waste material is brought to outside the punching when avoiding drift to go up again and drops on workpiece or counterdie die face, consequently influences the aesthetic property of finished surface etc.
Therefore the utility model need not to continue external electric power in the process of punching press because it adsorbs waste material by magnetic element, can effectively reduce the power consumption of equipment, to save the energy.
The utility model is located at the magnetic element in the template, and when a drift during towards the punching punching press, drift can bring to waste material magnetic element inside, so that waste material is adsorbed by magnetic element, thereby reaches the purpose that prevents jump-scrap.
Description of drawings
Fig. 1 is the in-built generalized section of the utility model;
The sectional perspective schematic diagram that Fig. 2 mainly constructs for the utility model;
Fig. 3 is the action schematic diagram before the utility model punching press;
Fig. 4 is the action schematic diagram in the utility model punching press;
Fig. 5 is the action schematic diagram after the utility model punching press.
[main element symbol description]
Template-1; Punching-10; Material-dropping hole-11;
Magnetic element-2;
Patrix-4; Drift-40;
Workpiece-5; Waste material-50.
The specific embodiment
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet its only provide with reference to and usefulness is described, be not to be used to limit the utility model.
See also Fig. 1 and Fig. 2, be respectively the sectional perspective schematic diagram of in-built generalized section of the utility model and main structure.The utility model provides a kind of mould structure that prevents jump-scrap, comprises a template 1 and at least one magnetic element 2; Wherein:
Template 1 can be a counterdie, and is provided with at least one punching 10 penetrating template 1 die face, the quantity of punching 10 cooperate with the position desire the workpiece 5 (promptly as shown in Figure 3) of punching out and be provided with.Punching 10 upper ends form opening by the extension of template 1 die face, punching 10 ends then connect a material-dropping hole that communicates 11, the aperture of material-dropping hole 11 is greater than its pairing punching 10, and material-dropping hole 11 extends to template 1 below and forms opening, can be bumped in material-dropping hole 11 by template 1 below for magnetic element 2 and be located on its inwall.
Magnetic element 2 can be magnet or electromagnet, is hollow in it and relative with this punching 10 and communicate, and with in punching course, can be brought to magnetic element 2 inside for waste material after by punching 10, immediately waste material is adsorbed onto on its inwall by magnetic element 2.
By above-mentioned contexture, can obtain the mould structure that the utility model prevents jump-scrap.
In view of the above, as shown in Figure 3, when desiring to carry out the punching press processing procedure, a patrix 4 is positioned at template 1 top, and patrix 4 is provided with downwards the drift 40 with respect to punching 10, the quantity of drift 40 according to the position cooperate desire punching out workpiece 5 be provided with; The utility model for embodiment in, be example all with a punching 10, a material-dropping hole 11, a magnetic element 2 and a drift 40.On template 1 die face then horizontal desire the workpiece 5 of punching out to some extent.
As shown in Figure 4, when the drift 40 of patrix 4 during towards punching 10 punching presses, drift 40 can stretch into magnetic element 2 inside by punching 10, will be brought to magnetic element 2 inside by the waste material 50 of institute's punching press on the workpiece 5 in the lump; At this moment, waste material 50 is because of being positioned at magnetic element 2 inside, thus can be subjected to the influence of magnetic element 2 magnetic attraction, and be adsorbed on (promptly as shown in Figure 5) on magnetic element 2 inwalls.Therefore, as shown in Figure 5, after drift 40 rises because waste material 50 is adsorbed by magnetic element 2, so drift 40 waste material 50 can not taken out of outside the punching 10, to reach the purpose that prevents jump-scrap.
The above only is preferred embodiment of the present utility model; be not in order to limit scope of patent protection of the present utility model; so use equivalent structure that patent spirit of the present utility model does to change such as or modification etc., all should in like manner be contained within the scope of patent protection of the present utility model.

Claims (3)

1. a mould structure that prevents jump-scrap is characterized in that, the described mould structure of jump-scrap that prevents comprises:
Template which is provided with the punching that penetrates its die face, and the punching end is connected with a material-dropping hole that communicates, and the aperture of material-dropping hole is greater than its pairing punching; And
Magnetic element, its inside is hollow, and described magnetic element is located on the material-dropping hole inwall, and relative with punching and communicate.
2. prevent the mould structure of jump-scrap according to claim 1, it is characterized in that described template is a counterdie.
3. prevent the mould structure of jump-scrap according to claim 1, it is characterized in that described magnetic element is magnet or electromagnet.
CN2010206019085U 2010-11-11 2010-11-11 Scrap-jumping preventing die structure Expired - Fee Related CN201871613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206019085U CN201871613U (en) 2010-11-11 2010-11-11 Scrap-jumping preventing die structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206019085U CN201871613U (en) 2010-11-11 2010-11-11 Scrap-jumping preventing die structure

Publications (1)

Publication Number Publication Date
CN201871613U true CN201871613U (en) 2011-06-22

Family

ID=44159547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206019085U Expired - Fee Related CN201871613U (en) 2010-11-11 2010-11-11 Scrap-jumping preventing die structure

Country Status (1)

Country Link
CN (1) CN201871613U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990682A (en) * 2014-04-29 2014-08-20 成都极点精密模具有限公司 Continuous punching die
CN110465583A (en) * 2019-08-31 2019-11-19 武汉皓梦源机械设备制造有限公司 A kind of stamping die of automotive covering part
CN113102618A (en) * 2021-05-25 2021-07-13 深圳市鹏福创新科技有限公司 Anti-blocking die hole structure, lower stamping die and machining process of dense small meshes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990682A (en) * 2014-04-29 2014-08-20 成都极点精密模具有限公司 Continuous punching die
CN110465583A (en) * 2019-08-31 2019-11-19 武汉皓梦源机械设备制造有限公司 A kind of stamping die of automotive covering part
CN113102618A (en) * 2021-05-25 2021-07-13 深圳市鹏福创新科技有限公司 Anti-blocking die hole structure, lower stamping die and machining process of dense small meshes

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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: 20110622

Termination date: 20121111