CN202952430U - Plastic mold core-pulling power mechanism - Google Patents

Plastic mold core-pulling power mechanism Download PDF

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Publication number
CN202952430U
CN202952430U CN 201220586414 CN201220586414U CN202952430U CN 202952430 U CN202952430 U CN 202952430U CN 201220586414 CN201220586414 CN 201220586414 CN 201220586414 U CN201220586414 U CN 201220586414U CN 202952430 U CN202952430 U CN 202952430U
Authority
CN
China
Prior art keywords
cylinder
core
base
slide block
mold 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.)
Expired - Fee Related
Application number
CN 201220586414
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Chinese (zh)
Inventor
刘正平
肖国华
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 Business Technology Institute
Original Assignee
Zhejiang Business Technology Institute
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 Zhejiang Business Technology Institute filed Critical Zhejiang Business Technology Institute
Priority to CN 201220586414 priority Critical patent/CN202952430U/en
Application granted granted Critical
Publication of CN202952430U publication Critical patent/CN202952430U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a plastic mold core-pulling power mechanism comprising a base seat, a cylinder arranged on the base seat, and a sliding block connected with the cylinder and used for pulling cores. According to the structure, the cylinder drives the sliding block to pull the cores, working is stable, working efficiency is improved, labor intensity is greatly reduced, practicability is strong, knockout press is large, and transmission is stable.

Description

A kind of actuating unit of plastic mould core-extracting
Technical field
The utility model is specifically related to a kind of actuating unit of plastic mould core-extracting.
Background technology
Mould core pulling, when the plastic products sidewall with the through hole groove, drive moving core by core-pulling mechanism, core is extracted out, motor-drivenly loose core that to have knockout press large, labour intensity is large, the advantages such as production efficiency is high and easy to operate, be widely used aborning, by its transmission mechanism, can be divided into following several: Angle Pin is loosed core, angled-lift splits is loosed core, rack-and-pinion is loosed core etc., the hand-operated core pulling generally adopted now, during die sinking, rely on manpower and directly or by the effect of transfer components extract moving core out, its shortcoming is that productive labor intensity is large, and owing to being restricted, be difficult to obtain very large Core-pulling force, also having a class is that hydraulic pressure is loosed core, moving core is undertaken by ram pot, according to the size of knockout press and the hydraulic means of the replaceable core of length of the square of loosing core, obtain larger knockout press and the long square of loosing core, owing to using highly pressurised liquid, be power, transmit steadily, but shortcoming is to have increased operational sequence, the a whole set of hydraulic means of loosing core also will be arranged simultaneously, therefore, the scope of application is restricted.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of actuating unit of plastic mould core-extracting, and not only Comparision is stable, increases work efficiency, and greatly reduces labour intensity, and practical, knockout press large, transmit steadily.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of actuating unit of plastic mould core-extracting comprises base, is located at cylinder on base, is connected with cylinder and the slide block for loosing core.
As preferably, described base is provided with the groove slided for slide block, and this structure slide block slidably reciprocates in establishing reeded base, has strengthened the stability of structure, and operation is more convenient.
As preferably, between described cylinder and slide block, by connecting rod, be connected, between this structure cylinder and slide block, by connecting rod, be connected, the reciprocating motion by cylinder is with the reciprocating motion of movable slider, and structure is more stable, has improved operating efficiency.
As preferably, described base both sides are provided with some evenly distributed nuts, and this pier both sides are provided with the nut for firm banking, connect reliablely, and all there are some evenly distributed nuts the base both sides, have further improved the stability of base.
Beneficial effect:
The utility model adopts technique scheme that a kind of actuating unit of plastic mould core-extracting is provided, this structural design is a kind of drives slipper block loose core by cylinder, and not only Comparision is stable, increases work efficiency, greatly reduce labour intensity, and practical, knockout press large, transmit steadily.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of actuating unit of plastic mould core-extracting, comprise base 1, be located at cylinder 2 on base 1, be connected with cylinder 2 and the slide block 3 for loosing core.Described base 1 is provided with the groove 11 slided for slide block 3.Between described cylinder 2 and slide block 3, by connecting rod 4, be connected.Described base 1 both sides are provided with some evenly distributed nuts 5.
During practical operation, this structure comprises base 1, be located at cylinder 2 on base 1, with cylinder 2, be connected and the slide block 3 for loosing core, slide block 3 slidably reciprocates in the base 1 that is provided with groove 11, strengthened the stability of structure, and operation is more convenient, between this structure cylinder 2 and slide block 3, by connecting rod 4, be connected, the reciprocating motion by cylinder 2 is with the reciprocating motion of movable slider, structure is more stable, has improved operating efficiency.This pier 1 both sides are provided with the nut 5 for firm banking 1, connect reliable, all there are some evenly distributed nuts 5 base 1 both sides, further improved the stability of base 1, not only Comparision is stable, increase work efficiency, greatly reduce labour intensity, and practical, knockout press large, transmit steadily.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (4)

1. the actuating unit of a plastic mould core-extracting is characterized in that: comprise base (1), be located at cylinder (2) on base (1), be connected with cylinder (2) and the slide block (3) for loosing core.
2. the actuating unit of a kind of plastic mould core-extracting according to claim 1 is characterized in that: described base (1) is provided with the groove (11) slided for slide block (3).
3. the actuating unit of a kind of plastic mould core-extracting according to claim 1 is characterized in that: between described cylinder (2) and slide block (3), by connecting rod (4), be connected.
4. the actuating unit of a kind of plastic mould core-extracting according to claim 1, it is characterized in that: described base (1) both sides are provided with some evenly distributed nuts (5).
CN 201220586414 2012-11-08 2012-11-08 Plastic mold core-pulling power mechanism Expired - Fee Related CN202952430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220586414 CN202952430U (en) 2012-11-08 2012-11-08 Plastic mold core-pulling power mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220586414 CN202952430U (en) 2012-11-08 2012-11-08 Plastic mold core-pulling power mechanism

Publications (1)

Publication Number Publication Date
CN202952430U true CN202952430U (en) 2013-05-29

Family

ID=48458023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220586414 Expired - Fee Related CN202952430U (en) 2012-11-08 2012-11-08 Plastic mold core-pulling power mechanism

Country Status (1)

Country Link
CN (1) CN202952430U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435052A (en) * 2019-08-02 2019-11-12 安徽万朗磁塑股份有限公司 A kind of refrigerator lining door seal card slot mould stripper apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435052A (en) * 2019-08-02 2019-11-12 安徽万朗磁塑股份有限公司 A kind of refrigerator lining door seal card slot mould stripper apparatus
CN110435052B (en) * 2019-08-02 2021-07-06 安徽万朗磁塑股份有限公司 Refrigerator inside lining door seals draw-in groove mould shedder

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Legal Events

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: 20130529

Termination date: 20131108