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CN203541320U - Mold NdFeB magnet device - Google Patents

Mold NdFeB magnet device Download PDF

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Publication number
CN203541320U
CN203541320U CN201320602476.3U CN201320602476U CN203541320U CN 203541320 U CN203541320 U CN 203541320U CN 201320602476 U CN201320602476 U CN 201320602476U CN 203541320 U CN203541320 U CN 203541320U
Authority
CN
China
Prior art keywords
mould
magnet
mold
strong magnets
ndfeb magnet
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
Application number
CN201320602476.3U
Other languages
Chinese (zh)
Inventor
方向远
李凤华
尤五州
李大朋
谭二锟
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.)
FAW Group Corp
Original Assignee
FAW Group Corp
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 FAW Group Corp filed Critical FAW Group Corp
Priority to CN201320602476.3U priority Critical patent/CN203541320U/en
Application granted granted Critical
Publication of CN203541320U publication Critical patent/CN203541320U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a mold NdFeB magnet device, belongs to the technical field of automobile production, and particularly relates to the technical field of mold production and manufacturing. The mold NdFeB magnet device consists of a mold and a magnet, wherein the magnet (4) adopts an NdFeB magnet and is embedded in the surface of the mold (1) through a metal sleeve (3), and sheet metal (2) to be processed on the surface of the mold (1) realizes adsorption positioning through the magnetic force of the magnet (4). The mold NdFeB magnet device has the characteristics that the structure is simple, the manufacturing is convenient, the occupied space is small, the material adsorption is stable, the adaption to the operation is realized, the maintenance is convenient, and the like.

Description

A kind of mould strong magnets device
Technical field
The utility model belongs to auto-producing technical field, particularly mould manufacturing technology field.
Background technology
In the driver's cabin and the production of various beam class complex parts of automobile, when press is produced, operating personnel wad a quilt with cotton plate in mould, top mould location, when punch contact plate moment, plate progressively becomes U-shaped, positioning molding is not all leaned in left and right, cause part left and right size dimension indefinite, complicated distortion occurs, as radian, highly all change, some parts the moment of punching press flushing cause waste product or little limit need repair, it is long when above-mentioned situation occurs, to keep in repair the adjustment time, productive temp reduction, and production efficiency is low.The generation of these situations is generally mould structure design reasons, mould is manufactured factor, mould structure mode is originally not suitable with production requirement, and particularly radian is large, bending deeply, moulding is complicated or drawing angle cutting mold, need to have new method and structure to make up the deficiency of technological equipment structure.
Summary of the invention
The purpose of this utility model is to provide a kind of mould strong magnets device, makes up punching production plate location inaccurate, and moment is moved the deficiency that causes process overproof.
The technical solution of the utility model is achieved in that accompanying drawings is as follows:
A kind of mould strong magnets device, this device is comprised of mould and magnet, and described magnet 4 adopts strong magnets, and magnet 4 is by metallic sheath 3 or be directly embedded in mould 1 surface, the plate to be processed 2 absorption location of the magnetic force of magnet 4 to mould 1 surface.
Described magnet 4 embeds in metallic sheath 3, and metallic sheath 3 is bumped in the surface of mould 1.
Described metallic sheath 3 is bumped into upper surface or the side surface of mould 1.
Described magnet 4 quantity depending on plate 2 sizes determine be distributed in mould 1 upper surface or side surface, described metallic sheath 3 adopts copper sheathing.
The utlity model has the features such as simple in structure, easily manufactured, little, the suction of taking up room is stable, adapt to operation, maintenance is convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structural representation;
Fig. 3 is the utility model copper sheathing structural representation;
Fig. 4 is the utility model magnet arrangement schematic diagram.
1. mould, 2. plate, 3. copper sheathing, 4. magnet, 5. mold location
Specific embodiments
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
Mould strong magnets device, it includes mould, it is characterized by: it also includes mould 1, copper sheathing 3, magnet 4 and forms, and on the corresponding position of mould 1, copper sheathing 3 is installed, and magnet 4 is installed in copper sheathing 3.
Embodiment 1: consult shown in Fig. 1, copper sheathing 3 is set in mould 1 plane, and magnet 4 is arranged in copper sheathing 3.According to the unstability of part, change in size size is selected the magnet 4 of actual needs, magnet 4 is strong magnets, take magnet 4 as ∮ 20 × 20 as example, copper sheathing 3 is chosen as ∮ 26 × 20, and endoporus ∮ 20 inlays copper sheathing 3 and strong magnets 4 in mould 1 plane, mainly prevent plate 2 plaies, accurate positioning.
Embodiment 2: consult shown in Fig. 2, copper sheathing 3 is set in mould 1 on side, magnet 4 is arranged in copper sheathing 3, and according to the unstability of part, change in size size is selected the magnet 4 of actual needs, magnet 4 is strong magnets, take magnet 4 as ∮ 20 × 20 as example, copper sheathing 3 is chosen as ∮ 26 × 20, and endoporus ∮ 20 is 20 of ∮ with magnet 4, inlay copper sheathing 3 and magnet 4 and be set on the side of mould 1, in order to reach suction requirement, inlay five cover copper sheathings 3 and strong magnets 4 on the side of mould 1.
Consult shown in Fig. 3 and Fig. 4, magnet 4 has two kinds of size: ∮ 8 × 12 and ∮ 20 × 20, the quantity that needs select magnet size and install according to the mode of manufactured parts.
Mould strong magnets device operation principle is:
Mould strong magnets device is take magnetic force as suction, magnetic force is assist location, when press is produced, operating personnel are by the plate top mould location 5 in mould of wadding a quilt with cotton, strong magnets 4 sucks plate 2 at once, the descending mould punch contact of press plate 2, and plate 2 is all the time in magnet 4 and orientation one side, the other end leaves location, moment forming parts.Mould strong magnets device makes plate 2 accurate positionings, reaches part process size range, the not little limit of subsequent handling, little limit.If do not increase mould strong magnets device, when press is produced, operating personnel wad a quilt with cotton plate 2 in mould 1,5 location, top mould location, when punch contact plate moment, plate 2 progressively becomes U-shaped, positioning molding is not all leaned in left and right, causes part left and right size dimension indefinite, produces waste product.Effect stability after mould strong magnets device increases.

Claims (4)

1. a mould strong magnets device, this device is comprised of mould and magnet, it is characterized in that:
Described magnet (4) adopts strong magnets, and magnet (4) is by metallic sheath (3) or be directly embedded in mould (1) surface, to be processed plate (2) the absorption location of the magnetic force of magnet (4) to mould (1) surface.
2. a kind of mould strong magnets device according to claim 1, is characterized in that:
Described magnet (4) embeds in metallic sheath (3), and metallic sheath (3) is bumped in the surface of mould (1).
3. a kind of mould strong magnets device according to claim 1 and 2, is characterized in that:
Described metallic sheath (3) is bumped into upper surface or the side surface of mould (1).
4. a kind of mould strong magnets device according to claim 3, is characterized in that:
Described magnet (4) quantity is determined and is distributed in mould (1) upper surface or side surface depending on plate (2) size, described metallic sheath (3) employing copper sheathing.
CN201320602476.3U 2013-09-28 2013-09-28 Mold NdFeB magnet device Expired - Lifetime CN203541320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320602476.3U CN203541320U (en) 2013-09-28 2013-09-28 Mold NdFeB magnet device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320602476.3U CN203541320U (en) 2013-09-28 2013-09-28 Mold NdFeB magnet device

Publications (1)

Publication Number Publication Date
CN203541320U true CN203541320U (en) 2014-04-16

Family

ID=50459489

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320602476.3U Expired - Lifetime CN203541320U (en) 2013-09-28 2013-09-28 Mold NdFeB magnet device

Country Status (1)

Country Link
CN (1) CN203541320U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457309A (en) * 2017-07-15 2017-12-12 滁州凯旋模具制造有限公司 A kind of auto parts and components bending mould of high-precision hydraulic control
CN110202063A (en) * 2019-04-30 2019-09-06 崔平 A kind of stamping die of accurate positioning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457309A (en) * 2017-07-15 2017-12-12 滁州凯旋模具制造有限公司 A kind of auto parts and components bending mould of high-precision hydraulic control
CN110202063A (en) * 2019-04-30 2019-09-06 崔平 A kind of stamping die of accurate positioning

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140416