CN204820225U - Slider formula secondary ejecting device - Google Patents

Slider formula secondary ejecting device Download PDF

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Publication number
CN204820225U
CN204820225U CN201520539801.5U CN201520539801U CN204820225U CN 204820225 U CN204820225 U CN 204820225U CN 201520539801 U CN201520539801 U CN 201520539801U CN 204820225 U CN204820225 U CN 204820225U
Authority
CN
China
Prior art keywords
slide block
core rod
gripper shoe
slider
guide pillar
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
CN201520539801.5U
Other languages
Chinese (zh)
Inventor
高文越
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.)
Changzhou Zhenxing Plastic Hardware Mold Factory
Original Assignee
Changzhou Zhenxing Plastic Hardware Mold Factory
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 Changzhou Zhenxing Plastic Hardware Mold Factory filed Critical Changzhou Zhenxing Plastic Hardware Mold Factory
Priority to CN201520539801.5U priority Critical patent/CN204820225U/en
Application granted granted Critical
Publication of CN204820225U publication Critical patent/CN204820225U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of injection mold annex technique and specifically relates to a slider formula secondary ejecting device. This kind of slider formula secondary ejecting device, including the backup pad, the guide pillar is installed at four angles in backup pad one side, is connected with the movable mould seat on the guide pillar, backup pad opposite side fixed mounting has die core base, and the die core base outside is equipped with movable mould die cavity board, be provided with the push pedal in the cavity that movable mould seat and backup pad formed, fixed mounting has the ejector pin retaining plate in the push pedal, and ejector pin retaining plate one end is equipped with the slider, is equipped with the inclined plane on the slider, the ejector pin retaining plate is equipped with the push rod perpendicularly, the push rod pass behind backup pad and the die core base with movable mould die cavity board fixed connection, fixing in the backup pad and being provided with oblique guide pillar, the guide pillar other end passes the slider to one side. The utility model discloses simple structure, reasonable in design, the installation and maintenance is more convenient, and through mutually supporting between slider and the oblique guide pillar, the secondary is released effectually, has improved product quality for the speed of production.

Description

Slide block type two-step ejecting device
Technical field
The utility model relates to injection mold attachment technique field, especially a kind of slide block type two-step ejecting device.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.Sometimes, because plastic parts shape is special or the needs of the production automation, after a demoulding projecting motion, plastic is still difficult to take out from die cavity or can not Automatic-falling, must increase a demoulding projecting motion again, just can make the plastic demoulding; Sometimes in order to avoid plastic when a demoulding is released is stressed excessive, also adopt the secondary demoulding to release, to ensure the quality of plastic, this kind of mould emptier is called two-step ejecting device.Traditional two-step ejecting apparatus structure is complicated, and release weak effect, product percent defective is high, and cost is large.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of structure simple, releases effective slide block type two-step ejecting device.
The utility model solves the technical scheme that its technical problem adopts: a kind of slide block type two-step ejecting device, comprises gripper shoe, and angle, four, described gripper shoe side is provided with guide pillar, guide pillar is connected with dynamic model seat; Described gripper shoe opposite side is installed with core rod seat, is provided with dynamic model cavity plate outside core rod seat; Be provided with push pedal in the cavity that described dynamic model seat and gripper shoe are formed, push pedal is installed with ejector pin retaining plate, and ejector pin retaining plate one end is provided with slide block, and slide block is provided with inclined-plane; Described ejector pin retaining plate is vertically provided with push rod, and push rod is fixedly connected with dynamic model cavity plate with after core rod seat through gripper shoe; Described gripper shoe is fixedly installed Angle Pin, and the Angle Pin other end is through slide block; Described core rod seat and dynamic model cavity plate center are built-in with core rod, are arranged with workpiece outside core rod, and core rod is built-in with the center push rod through gripper shoe, core rod seat and dynamic model cavity plate, and center push rod is arranged with spring.
Further, described gripper shoe and core rod seat contact and partly offer cavity, and spring is built in cavity.
Further, described ejector pin retaining plate is provided with chute, and slide block is along slide.
Further, described push pedal center is provided with the push rod through dynamic model seat.
The beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, installation and maintenance is convenient, and by cooperatively interacting between slide block and Angle Pin, two-step ejecting is effective, improves product quality, accelerates speed of production.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. dynamic model seat, 2. push pedal, 3. ejector pin retaining plate, 4. push rod, 5. slide block, 6. Angle Pin, 7. gripper shoes, 8. core rod seat, 9. dynamic model cavity plate, 10. workpiece in figure, 11. core rods, 12. center push rod, 13. springs, 14. guide pillars.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Slide block type two-step ejecting device as shown in Figure 1, comprises gripper shoe 7, and angle, four, gripper shoe 7 side is provided with guide pillar 14, guide pillar 14 is connected with dynamic model seat 1; Gripper shoe 7 opposite side is installed with core rod seat 8, is provided with dynamic model cavity plate 9 outside core rod seat 8; Be provided with push pedal 2 in the cavity that dynamic model seat 1 and gripper shoe 7 are formed, push pedal 2 is installed with ejector pin retaining plate 3, ejector pin retaining plate 3 one end is provided with slide block 5, and slide block 5 is provided with inclined-plane; Ejector pin retaining plate 3 is vertically provided with push rod 4, and push rod 4 is fixedly connected with dynamic model cavity plate 9 through gripper shoe 7 and core rod seat 8 are rear; Gripper shoe 7 is fixedly installed Angle Pin 6, Angle Pin 6 other end is through slide block 5; Core rod seat 8 and dynamic model cavity plate 9 center are built-in with core rod 11, are arranged with workpiece 10 outside core rod 11, and core rod 11 is built-in with the center push rod 12 through gripper shoe 7, core rod seat 8 and dynamic model cavity plate 9, center push rod 12 is arranged with spring 13.
Gripper shoe 7 and core rod seat 8 contact and partly offer cavity, and spring 13 is built in cavity; Ejector pin retaining plate 3 is provided with chute, and slide block 5 is along slide; Push pedal 2 center is provided with the push rod through dynamic model seat 1.
Ejector pin retaining plate 3 is equipped with slide block 5, and Angle Pin 6 moves admittedly in gripper shoe 7, core rod 11 is provided with the center push rod 12 with spring automatic reset.When ejecting mechanism starts action, push rod 4 promotes dynamic model cavity plate 9, and workpiece 10 and core rod 11 are departed from, and completes first time release; Meanwhile, the effect due to Angle Pin 6 makes slide block 5 move on ejector pin retaining plate 3, and after the inclined-plane of slide block 5 contacts with the tail end of center push rod 12, compressing center push rod 12 forward, is carried out second time and released, release on driven for workpiece 10 model cavity plate 9.
This slide block type two-step ejecting apparatus structure is simple, and reasonable in design, installation and maintenance is convenient, and by cooperatively interacting between slide block 5 and Angle Pin 6, two-step ejecting is effective, improves product quality, accelerates speed of production.
Above-mentioned embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.

Claims (4)

1. a slide block type two-step ejecting device, it is characterized in that: comprise gripper shoe (7), angle, four, described gripper shoe (7) side is provided with guide pillar (14), guide pillar (14) is connected with dynamic model seat (1); Described gripper shoe (7) opposite side is installed with core rod seat (8), and core rod seat (8) outside is provided with dynamic model cavity plate (9); Push pedal (2) is provided with in the cavity that described dynamic model seat (1) and gripper shoe (7) are formed, push pedal (2) is installed with ejector pin retaining plate (3), ejector pin retaining plate (3) one end is provided with slide block (5), and slide block (5) is provided with inclined-plane; Described ejector pin retaining plate (3) is vertically provided with push rod (4), and push rod (4) is fixedly connected with dynamic model cavity plate (9) with core rod seat (8) afterwards through gripper shoe (7); Described gripper shoe (7) is fixedly installed Angle Pin (6), Angle Pin (6) other end is through slide block (5); Described core rod seat (8) and dynamic model cavity plate (9) center are built-in with core rod (11), workpiece (10) is arranged with outside core rod (11), core rod (11) is built-in with the center push rod (12) through gripper shoe (7), core rod seat (8) and dynamic model cavity plate (9), center push rod (12) is arranged with spring (13).
2. slide block type two-step ejecting device according to claim 1, is characterized in that: described gripper shoe (7) and core rod seat (8) contact and partly offer cavity, and spring (13) is built in cavity.
3. slide block type two-step ejecting device according to claim 1, is characterized in that: described ejector pin retaining plate (3) is provided with chute, and slide block (5) is along slide.
4. slide block type two-step ejecting device according to claim 1, is characterized in that: described push pedal (2) center is provided with the push rod through dynamic model seat (1).
CN201520539801.5U 2015-07-23 2015-07-23 Slider formula secondary ejecting device Expired - Fee Related CN204820225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520539801.5U CN204820225U (en) 2015-07-23 2015-07-23 Slider formula secondary ejecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520539801.5U CN204820225U (en) 2015-07-23 2015-07-23 Slider formula secondary ejecting device

Publications (1)

Publication Number Publication Date
CN204820225U true CN204820225U (en) 2015-12-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520539801.5U Expired - Fee Related CN204820225U (en) 2015-07-23 2015-07-23 Slider formula secondary ejecting device

Country Status (1)

Country Link
CN (1) CN204820225U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042302A (en) * 2016-05-30 2016-10-26 镇江市宏业科技有限公司 Sliding block type secondary push-out mechanism
CN107627559A (en) * 2017-09-30 2018-01-26 芜湖蓝博塑胶有限公司 Injection moulding apparatus Angle Pin ejecting device
CN110153570A (en) * 2019-06-14 2019-08-23 郭五连 A kind of metal plate laser cutting machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042302A (en) * 2016-05-30 2016-10-26 镇江市宏业科技有限公司 Sliding block type secondary push-out mechanism
CN107627559A (en) * 2017-09-30 2018-01-26 芜湖蓝博塑胶有限公司 Injection moulding apparatus Angle Pin ejecting device
CN110153570A (en) * 2019-06-14 2019-08-23 郭五连 A kind of metal plate laser cutting machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20160723

CF01 Termination of patent right due to non-payment of annual fee