CN208118321U - A kind of demolding structure for injection mold - Google Patents

A kind of demolding structure for injection mold Download PDF

Info

Publication number
CN208118321U
CN208118321U CN201820466400.5U CN201820466400U CN208118321U CN 208118321 U CN208118321 U CN 208118321U CN 201820466400 U CN201820466400 U CN 201820466400U CN 208118321 U CN208118321 U CN 208118321U
Authority
CN
China
Prior art keywords
mold core
cope plate
inclined hole
upper mold
fixed frame
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
CN201820466400.5U
Other languages
Chinese (zh)
Inventor
仇华波
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.)
Ningbo Zhang Xiang Mould Plastic Co Ltd
Original Assignee
Ningbo Zhang Xiang Mould Plastic 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 Ningbo Zhang Xiang Mould Plastic Co Ltd filed Critical Ningbo Zhang Xiang Mould Plastic Co Ltd
Priority to CN201820466400.5U priority Critical patent/CN208118321U/en
Application granted granted Critical
Publication of CN208118321U publication Critical patent/CN208118321U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to mould applications, provides a kind of demolding structure for injection mold, including:Fixed frame, fixed frame upper end are inserted with guiding batter post and casting pipeline;Cope plate is located in fixed frame, and the lower end activity for pipeline of casting is inserted in cope plate, and the first inclined hole is offered on cope plate, is oriented to batter post lower end through the first inclined hole;Upper mold core is embedded at cope plate lower end, and the second inclined hole is offered in upper mold core, and guiding batter post lower end is inserted in the second inclined hole;Lower template is set in fixed frame, and lower template upper end is embedded with lower mold core, and the upper end of lower mold core abuts against the lower end of upper mold core.Compared with prior art, it is that cope plate and upper mold core provide movement routine during demoulding the utility model has the advantage of the guiding batter post of the demolding structure for injection mold, cope plate and the oblique movement of upper mold core energy, product can be gradually disengaged with upper mold core in moving process, it avoids later period strength from separating, reduces damage of product.

Description

A kind of demolding structure for injection mold
Technical field
The utility model belongs to mould applications, and in particular to a kind of demolding structure for injection mold.
Background technique
In the prior art, in the mold for injecting products, usually existing can not be after one-pass molding or formed product It is not easy the problem of taking out, thus generally in injection moulding process, it, can be with mold core adhesion after formed product when due to injection molding, die sinking Injecting products product and mold core fall off difficulty in the process, the damage if will cause product if strongly separating product with mold core It is bad, increase the fraction defective of product.
Utility model content
Technical problem to be solved in the utility model is the status for the prior art, and is provided a kind of for injection mould The demolding structure of tool.
The utility model solves technical solution used by above-mentioned technical problem:It proposes a kind of for the de- of injection mold Mode structure, including:Fixed frame, the fixed frame upper end are inserted with guiding batter post and casting pipeline;
Cope plate is located in the fixed frame, and the lower end activity of the casting pipeline is inserted in the cope plate, described Offer the first inclined hole on cope plate, the guiding batter post lower end is through first inclined hole;
Upper mold core is embedded at the cope plate lower end, and the second inclined hole, the guiding batter post are offered in the upper mold core Lower end is inserted in second inclined hole;
Lower template is set in the fixed frame, and the lower template upper end is embedded with lower mold core, the upper end of the lower mold core Abut against the lower end of the upper mold core.
In a kind of above-mentioned demolding structure for injection mold, the upper mold core lower end is uniformly provided with several rows Stomata.
In a kind of above-mentioned demolding structure for injection mold, the guiding batter post upper end is fixedly connected on described solid Determine frame upper end, the activity of guide post lower end is inserted in first inclined hole and the second inclined hole.
In a kind of above-mentioned demolding structure for injection mold, casting gate is offered in the upper mold core, it is described to pour The lower end in cast tube road is connected to the casting gate upper end.
Compared with prior art, the guiding batter post for the demolding structure that the utility model has the advantage of this for injection mold Movement routine is provided during demoulding for cope plate and upper mold core, cope plate and upper mold core oblique can move It is dynamic, and then product can be gradually disengaged with upper mold core in moving process, avoided the strength in later period from separating, reduced the damage of product It is bad, increase yields.
Detailed description of the invention
Fig. 1 is this concrete structure schematic diagram for the demolding structure of injection mold;
Fig. 2 is cope plate, lower template location state diagram;
Fig. 3 is the concrete structure schematic diagram of cope plate and upper mold core.
Fig. 4 is the concrete structure schematic diagram of lower template and lower mold core.
In figure, fixed frame 1, guiding batter post 2, casting pipeline 3, cope plate 4, the first inclined hole 5, upper mold core 6, the second inclined hole 7, Lower mold core 8, gas vent 9, casting gate 10, lower template 11.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, this demolding structure for being used for injection mold, including:Fixed frame 1,1 upper end of fixed frame plug There are guiding batter post 2 and casting pipeline 3;
Cope plate 4 is located in fixed frame 1, and the lower end activity of casting pipeline 3 is inserted in cope plate 4, opens on cope plate 4 Equipped with the first inclined hole 5,2 lower end of batter post is oriented to through the first inclined hole 5;
Upper mold core 6 is embedded at 4 lower end of cope plate, and the second inclined hole 7 is offered in upper mold core 6, and guiding 2 lower end of batter post is inserted In the second inclined hole 7;
Lower template 11 is set in fixed frame 1, and 11 upper end of lower template is embedded with lower mold core 8, and the upper end of lower mold core 8 abuts against In the lower end of upper mold core 6.
Upper mold core 6 is embedded at 4 lower end of cope plate, and the movement of upper mold core 6 is able to drive when cope plate 4 moves up and down, because Guiding batter post 2 lower end through the first inclined hole 5 and plug in the second inclined hole 7, i.e., guiding batter post 2 be cope plate 4 and on The movement of mold core 6 provides movement routine, cope plate 4 and upper mold core 6 is moved along oblique line, such move mode It enables to generate sliding between upper mold core 6 and lower mold core 8, it can be by workpiece during upper mold core 6 and lower mold core 8 slide It is cut off with the place of 8 adhesion of upper mold core 6 and lower mold core, the separation of workpiece and upper mold core 6 and lower mold core 8 when realizing demoulding, The damage being subject to when product being avoided to take out increases yields.
6 lower end of upper mold core is uniformly provided with several gas vents 9.
Guiding 2 upper end of batter post is fixedly connected on 1 upper end of fixed frame, the activity of guide post lower end be inserted in the first inclined hole 5 and In second inclined hole 7.
Because guiding 2 upper end of batter post is fixedly connected on 1 upper end of fixed frame, moved down on cope plate 4 and upper mold core 6 When dynamic, it is constant that guiding batter post 2 is able to maintain position, so as to provide movement routine for cope plate 4 and upper mold core 6.
Casting gate 10 is offered in upper mold core 6, the lower end of casting pipeline 3 is connected to 10 upper end of casting gate.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application defined in range.

Claims (4)

1. a kind of demolding structure for injection mold, which is characterized in that including:
Fixed frame, the fixed frame upper end are inserted with guiding batter post and casting pipeline;
Cope plate is located in the fixed frame, and the lower end activity of the casting pipeline is inserted in the cope plate, the upper mold Offer the first inclined hole on plate, the guiding batter post lower end is through first inclined hole;
Upper mold core is embedded at the cope plate lower end, and the second inclined hole, the guiding batter post lower end are offered in the upper mold core It is inserted in second inclined hole;
Lower template 11 is set in the fixed frame, and 11 upper end of lower template is embedded with lower mold core, the upper end of the lower mold core Abut against the lower end of the upper mold core.
2. a kind of demolding structure for injection mold according to claim 1, which is characterized in that on the guiding batter post End is fixedly connected on the fixed frame upper end, and the activity of guide post lower end is inserted in first inclined hole and the second inclined hole.
3. a kind of demolding structure for injection mold according to claim 2, which is characterized in that opened in the upper mold core Equipped with casting gate, the lower end of the casting pipeline is connected to the casting gate upper end.
4. a kind of demolding structure for injection mold according to claim 3, which is characterized in that the upper mold core lower end It is uniformly provided with several gas vents.
CN201820466400.5U 2018-03-30 2018-03-30 A kind of demolding structure for injection mold Expired - Fee Related CN208118321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820466400.5U CN208118321U (en) 2018-03-30 2018-03-30 A kind of demolding structure for injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820466400.5U CN208118321U (en) 2018-03-30 2018-03-30 A kind of demolding structure for injection mold

Publications (1)

Publication Number Publication Date
CN208118321U true CN208118321U (en) 2018-11-20

Family

ID=64194675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820466400.5U Expired - Fee Related CN208118321U (en) 2018-03-30 2018-03-30 A kind of demolding structure for injection mold

Country Status (1)

Country Link
CN (1) CN208118321U (en)

Similar Documents

Publication Publication Date Title
CN102139524B (en) Injection mould for automobile fuel tank fuel filler cap
CN203957277U (en) The mould of dynamic model, the two-way release of cover half
CN204109259U (en) A kind of pencil sharpener thin material mould
CN203994536U (en) The core-pulling die structure of elongated tubular bodies
CN208118321U (en) A kind of demolding structure for injection mold
CN203712914U (en) Inner and outer synchronous ejection curing mold for rubber bushing
CN204136363U (en) A kind of safe ejecting mechanism for injection mold
CN201913772U (en) Side glue feeding injection molding mechanism capable of automatically shearing pouring gate
CN201950772U (en) Injection-molding mold of oil filling port cap of automobile oil tank
CN101983859B (en) Mechanical die cut mold-in
CN206484820U (en) It is a kind of to improve the mould structure of injecting products depanning
CN207579006U (en) A kind of pitched roof mechanism injection mold
CN207359429U (en) A kind of new bellow mold
CN207509637U (en) A kind of unblock button fixed seat mold
CN103963250B (en) Double color mould two penetrates control structure for mould-matching
CN202169679U (en) Demoulding structure for front mould deep hole
CN208245787U (en) Mold pentroof structure in aluminium alloy compression casting molding
CN203844136U (en) Forming die structure of vacuum cleaner tube
CN211708067U (en) Vertical extruder
CN203542996U (en) Injection mold
CN102738681A (en) Mould of low frequency point connector used for aerospace
CN106994769A (en) Sliding block combines the mold mechanism of core pulling with oblique top
CN206551354U (en) The drawing mechanism and injection moulding apparatus of center core pulling
CN207915944U (en) A kind of pipe close processing mold
CN210758875U (en) Plastic accessory injection mold easy to demould

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181120

Termination date: 20190330

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