CN204869495U - Slider feeding formula injection mold - Google Patents

Slider feeding formula injection mold Download PDF

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Publication number
CN204869495U
CN204869495U CN201520675770.6U CN201520675770U CN204869495U CN 204869495 U CN204869495 U CN 204869495U CN 201520675770 U CN201520675770 U CN 201520675770U CN 204869495 U CN204869495 U CN 204869495U
Authority
CN
China
Prior art keywords
runner
die holder
ejector pin
push rod
slide block
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
CN201520675770.6U
Other languages
Chinese (zh)
Inventor
方亚军
林志洪
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.)
Shanghai Weiyan Precision Industry Co Ltd
Original Assignee
Shanghai Weiyan Precision Industry 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 Shanghai Weiyan Precision Industry Co Ltd filed Critical Shanghai Weiyan Precision Industry Co Ltd
Priority to CN201520675770.6U priority Critical patent/CN204869495U/en
Application granted granted Critical
Publication of CN204869495U publication Critical patent/CN204869495U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a slider feeding formula injection mold, relates to the processing technology field of moulding plastics, and that solve is the technical problem who improves the operating efficiency. This mould includes the die holder, offer the moulded die chamber on the die holder, be equipped with the slider of ability horizontal slip on the die holder, offered the runner of moulding plastics on the slider, set up two vertical liftout holes on the die holder, and respectively be equipped with an ability gliding ejector beam from top to bottom in two liftout holes, set up a vertical flow channel hole on the slider, flow channel hole's upper end drill way is located the runner of moulding plastics, be equipped with among the flow channel hole one remove about can be with the slider synchronous and with flow channel hole sliding fit's runner ejector pin, set up a vertical ejector pin via hole on the die holder, the pole body of runner ejector pin passes the ejector pin via hole downwards, and the aperture of ejector pin via hole is greater than flow channel hole's aperture for the runner ejector pin can be crossed downthehole the left and right sides at the ejector pin and move. The utility model provides a mould is applicable to the manufacturing injection molding.

Description

Slide block feed type injection mold
Technical field
The utility model relates to injection molding technology, particularly relates to a kind of technology of slide block feed type injection mold.
Background technology
At present, the use of moulding is increasingly extensive, some moulding needs the injection mold using a multi-cavity mold formula during fabrication, these injection molds all need to adopt submarine charging from the side, but because the side of mould is all provided with slide block, therefore injection molding channel can only be offered from slide block, when after product injection mo(u)lding, finished product in shaping mold cavity can only eject by the ejector beam be arranged on die holder, and the runner material in injection molding channel all can only take out manually, make the operating efficiency of injection molding operation lower.
Utility model content
For the defect existed in above-mentioned prior art, technical problem to be solved in the utility model is to provide the high slide block feed type injection mold of a kind of operating efficiency.
In order to solve the problems of the technologies described above, a kind of slide block feed type injection mold provided by the utility model, comprise die holder, described die holder offers shaping mold cavity, die holder is provided with the slide block that can horizontally slip, slide block offers injection molding channel, and the left end of injection molding channel can with skid to docking with the charging aperture of shaping mold cavity, die holder is provided with the actuator for driving slide block to horizontally slip;
Described die holder offers two vertical liftout holes, the aperture, upper end in two liftout holes is all positioned at shaping mold cavity, and in two liftout holes, be respectively provided with an ejector beam that can slide up and down;
It is characterized in that: described slide block offers a vertical runner hole, the aperture, upper end in runner hole is positioned at injection molding channel, be provided with one in runner hole and synchronously can move left and right with slide block and the runner push rod be slidably matched with runner hole;
Described die holder offers a vertical push rod via hole, the shaft of described runner push rod is passed down through push rod via hole, and the aperture of push rod via hole is greater than the aperture in runner hole, and runner push rod can be moved left and right in push rod via hole.
The slide block feed type injection mold that the utility model provides, can utilize ejector beam and runner push rod shaped article, runner material to be ejected in the lump, thus can improve the operating efficiency of injection molding operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the slide block feed type injection mold of the utility model embodiment.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and embodiment of the present utility model is described in further detail; but the present embodiment is not limited to the utility model; every employing analog structure of the present utility model and similar change thereof; protection domain of the present utility model all should be listed in, the pause mark in the utility model all represent and relation.
As shown in Figure 1, a kind of slide block feed type injection mold that the utility model embodiment provides, comprise die holder 1, described die holder 1 offers shaping mold cavity 2, die holder is provided with the slide block 4 that can horizontally slip, slide block 4 offers injection molding channel 5, and the left end of injection molding channel 5 can slide into slide block 4 and docks with the charging aperture of shaping mold cavity 3, die holder 1 is provided with the actuator 3 for driving slide block to horizontally slip;
Described die holder 1 offers two vertical liftout holes, the aperture, upper end in two liftout holes is all positioned at shaping mold cavity 2, and in two liftout holes, be respectively provided with an ejector beam that can slide up and down 6;
It is characterized in that: described slide block 4 offers a vertical runner hole, the aperture, upper end in runner hole is positioned at injection molding channel 5, be provided with one in runner hole and synchronously can move left and right with slide block 4 and the runner push rod 7 be slidably matched with runner hole;
Described die holder 1 offers a vertical push rod via hole 8, the shaft of described runner push rod 7 is passed down through push rod via hole 8, and the aperture of push rod via hole 8 is greater than the aperture in runner hole, and runner push rod 7 can be moved left and right in push rod via hole 8.
The utility model embodiment is applicable to manufacture moulding, and its using method is as follows:
The charging aperture of the left end and shaping mold cavity that first utilize actuator to drive slide block to slide into injection molding channel left docks, then by injection molding channel to injected plastic liquation in shaping mold cavity, after plastics liquation in die cavity to be formed is shaping, actuator is utilized to drive slide block to slide to the right, injection molding channel is separated with shaping mold cavity, thus shaped article is separated automatically with runner material, then drive ejector beam, runner push rod moves up in the lump, thus shaped article and runner material are ejected mould in the lump, thus complete a mould gate cycle.

Claims (1)

1. a slide block feed type injection mold, comprise die holder, described die holder offers shaping mold cavity, die holder is provided with the slide block that can horizontally slip, slide block offers injection molding channel, and the left end of injection molding channel can with skid to docking with the charging aperture of shaping mold cavity, die holder is provided with the actuator for driving slide block to horizontally slip;
Described die holder offers two vertical liftout holes, the aperture, upper end in two liftout holes is all positioned at shaping mold cavity, and in two liftout holes, be respectively provided with an ejector beam that can slide up and down;
It is characterized in that: described slide block offers a vertical runner hole, the aperture, upper end in runner hole is positioned at injection molding channel, be provided with one in runner hole and synchronously can move left and right with slide block and the runner push rod be slidably matched with runner hole;
Described die holder offers a vertical push rod via hole, the shaft of described runner push rod is passed down through push rod via hole, and the aperture of push rod via hole is greater than the aperture in runner hole, and runner push rod can be moved left and right in push rod via hole.
CN201520675770.6U 2015-09-02 2015-09-02 Slider feeding formula injection mold Expired - Fee Related CN204869495U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520675770.6U CN204869495U (en) 2015-09-02 2015-09-02 Slider feeding formula injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520675770.6U CN204869495U (en) 2015-09-02 2015-09-02 Slider feeding formula injection mold

Publications (1)

Publication Number Publication Date
CN204869495U true CN204869495U (en) 2015-12-16

Family

ID=54813915

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520675770.6U Expired - Fee Related CN204869495U (en) 2015-09-02 2015-09-02 Slider feeding formula injection mold

Country Status (1)

Country Link
CN (1) CN204869495U (en)

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

Granted publication date: 20151216

Termination date: 20190902