CN207669698U - A kind of ejection shaft core structure - Google Patents

A kind of ejection shaft core structure Download PDF

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Publication number
CN207669698U
CN207669698U CN201721171131.1U CN201721171131U CN207669698U CN 207669698 U CN207669698 U CN 207669698U CN 201721171131 U CN201721171131 U CN 201721171131U CN 207669698 U CN207669698 U CN 207669698U
Authority
CN
China
Prior art keywords
sliding block
insert
utility
movable insert
shaft core
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.)
Active
Application number
CN201721171131.1U
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Chinese (zh)
Inventor
沈宇
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.)
Zhejiang Fanyuan Technology Co., Ltd
Original Assignee
HANGZHOU LAIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY 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.)
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Priority to CN201721171131.1U priority Critical patent/CN207669698U/en
Application granted granted Critical
Publication of CN207669698U publication Critical patent/CN207669698U/en
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Abstract

The utility model discloses a kind of ejection shaft core structures, including movable insert and sliding block, the product is arranged in the top of movable insert, pin hole is offered below the movable insert, be provided on the left of the sliding block with the matched taper pin of pin hole, be horizontally installed with slide block insert above the sliding block, the slide block insert laterally heads on the right side of movable insert, the upper right side of the sliding block is provided with shovel base, and inclined guide pillar is equipped between the sliding block and shovel base.The utility model has the advantage of:The utility model uses slide block structure, will first be taken out under intermediate mold insert, reduces enclasping force, then ejected using four thimbles, simple in structure, and ejection is convenient, and will not cause deformation of products.

Description

A kind of ejection shaft core structure
Technical field
The utility model is related to technical field of mold, more particularly to a kind of ejection shaft core structure.
Background technology
The enclasping force of product is bigger, and row's ejection has a difficult point, the angles R of product to have appearance requirement, be not allow for parting line, Bad row's jacking block;Small thimble can only be arranged in groove below product, it is easy to which top is white;Edge can only also arrange thin flat top, production It is easily bent fracture.To solve the above-mentioned problems, the present inventor designs a kind of ejection shaft core structure.
Utility model content
The technical problem to be solved by the present invention is to provide one kind capable of ensureing the intact ejection shaft core knot of product Structure.
In order to solve the above technical problems, the technical solution of the utility model is:A kind of ejection shaft core structure, innovative point exist In:Including movable insert and sliding block, it is provided with product above the movable insert, is offered below the movable insert tiltedly Pin hole, be provided on the left of the sliding block with the matched taper pin of pin hole, be horizontally installed with sliding block edge above the sliding block Part, the slide block insert laterally head on the right side of movable insert, and the upper right side of the sliding block is provided with shovel base, the sliding block and shovel Inclined guide pillar is installed between base.
Further, the slide block insert is bolted on sliding block.
Further, 4 thimbles are installed on four angles in the product lower grooves.
The utility model has the advantage of:The utility model uses slide block structure, will first be taken out under intermediate mold insert, reduces and holds tightly Power, then ejected using four thimbles, simple in structure, ejection is convenient, and will not cause deformation of products.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of ejection shaft core structure of the utility model.
Specific implementation mode
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not The utility model is limited among the embodiment described range.
As shown in Figure 1, a kind of ejection shaft core structure, including movable insert 1 and sliding block 2, product 3 are arranged in movable insert 1 Top, the lower section of movable insert 1 offers pin hole, and the left side of sliding block 2 is provided with and the matched taper pin 4 of pin hole, sliding The top of block 2 is horizontally installed with slide block insert 5, and slide block insert 5 is fixed on by bolt 8 on sliding block 2, and slide block insert 5 is laterally pushed up The right side of movable insert 1, the upper right side of sliding block 2 is provided with shovel base 6, is equipped with inclined guide pillar 7 between sliding block 2 and shovel base 6, produces 4 thimbles are installed on four angles in 3 lower grooves of product.
When die sinking, inclined guide pillar 7 is moved right with movable slider 2, on the one hand takes off snapped-in position button bit, in addition, 2 left side of sliding block Taper pin 4 drives movable insert 1 to move downward, and 3 centre sky of such product falls, this part is just without enclasping force, in this way, it is only necessary to 4 thimbles can directly solve the problems, such as the ejection of product.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This practicality is new Type is claimed range and is defined by the appending claims and its equivalent thereof.

Claims (3)

1. a kind of ejection shaft core structure, it is characterised in that:Including movable insert and sliding block, it is provided with above the movable insert Product offers pin hole below the movable insert, be provided on the left of the sliding block with the matched taper pin of pin hole, Slide block insert is horizontally installed with above the sliding block, the slide block insert laterally heads on the right side of movable insert, the sliding block Upper right side be provided with shovel base, inclined guide pillar is installed between the sliding block and shovel base.
2. a kind of ejection shaft core structure according to claim 1, it is characterised in that:The slide block insert is bolted On sliding block.
3. a kind of ejection shaft core structure according to claim 2, it is characterised in that:Four in the product lower grooves 4 thimbles are installed on angle.
CN201721171131.1U 2017-09-13 2017-09-13 A kind of ejection shaft core structure Active CN207669698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721171131.1U CN207669698U (en) 2017-09-13 2017-09-13 A kind of ejection shaft core structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721171131.1U CN207669698U (en) 2017-09-13 2017-09-13 A kind of ejection shaft core structure

Publications (1)

Publication Number Publication Date
CN207669698U true CN207669698U (en) 2018-07-31

Family

ID=62953193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721171131.1U Active CN207669698U (en) 2017-09-13 2017-09-13 A kind of ejection shaft core structure

Country Status (1)

Country Link
CN (1) CN207669698U (en)

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Legal Events

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Room 1508, No. 118, Longxing Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Fanyuan Technology Co., Ltd

Address before: Room 1508, No. 118, Longxing Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province

Patentee before: Haining Laiyuan Environmental Protection Technology Co.,Ltd.

CP03 "change of name, title or address"
CP03 "change of name, title or address"

Address after: Room 1508, No. 118, Longxing Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province

Patentee after: Haining Laiyuan Environmental Protection Technology Co.,Ltd.

Address before: 310000-b1-902-1, No. 198, Qidi Road, Xiaoshan Economic Development Zone, Hangzhou City, Zhejiang Province

Patentee before: HANGZHOU LEVIN ENVIRONMENTAL TECHNOLOGY Co.,Ltd.