CN205522284U - Mould convenient to drawing of patterns of lateral wall buckle - Google Patents

Mould convenient to drawing of patterns of lateral wall buckle Download PDF

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Publication number
CN205522284U
CN205522284U CN201620228077.9U CN201620228077U CN205522284U CN 205522284 U CN205522284 U CN 205522284U CN 201620228077 U CN201620228077 U CN 201620228077U CN 205522284 U CN205522284 U CN 205522284U
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China
Prior art keywords
mould
buckle
die holder
oblique top
spring
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Active
Application number
CN201620228077.9U
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Chinese (zh)
Inventor
李叔会
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Grace's Plastic Products (dongguan) Co Ltd
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Grace's Plastic Products (dongguan) Co Ltd
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Application filed by Grace's Plastic Products (dongguan) Co Ltd filed Critical Grace's Plastic Products (dongguan) Co Ltd
Priority to CN201620228077.9U priority Critical patent/CN205522284U/en
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Publication of CN205522284U publication Critical patent/CN205522284U/en
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Abstract

The utility model relates to the technical field of mold, especially relate to a mould convenient to drawing of patterns of lateral wall buckle, including the preceding mould and back mould of mutually supporting, preceding mould includes preceding die holder and installs in the front mould benevolence of preceding die holder that front mould benevolence is equipped with the front mould buckle and glues the position, and front mould benevolence has still been pegged graft to restore to the throne and has been inlayed the needle, back mould is including the back die holder and install in the back mould benevolence of back die holder, and back mould benevolence is equipped with back mould buckle and glues, the back die holder oblique top of still having pegged graft, to one side the top including push up to one side the body and with the spring thimble of this body coupling of oblique top, the outside portion that each other pressfitting of phase was glued to position and back mould buckle is glued in the front mould buckle to spring thimble apical grafting. The spring thimble has been offered and has been used for pegging graft reset and inlay the recess of needle. This mould not only can be at narrow and small space drawing of patterns lateral wall buckle to have simple structure, quick, accurate advantage resets.

Description

A kind of mould being easy to the sidewall buckle demoulding
Technical field
This utility model relates to technical field of mold, particularly relates to a kind of mould being easy to the sidewall buckle demoulding.
Background technology
In existing injection mold, for the requirement that client is different, mould needs to increase buckle to improve the performance of product.Generally, except also buckle can be increased at the sidewall of product at the inside of product increase buckle.But, owing to the stripping direction of sidewall buckle is interlaced so that the narrow space between die, use traditional slide block to be then difficult to the sidewall buckle demoulding.
At present, oblique top is often used in the back-off demoulding, and the spring thimble of oblique top typically controls to eject by slide block.But, slide block controls spring thimble and there is structure complexity, ejects apart from excessive, and the problem being not easily controlled reset.
Summary of the invention
The purpose of this utility model is to provide a kind of mould being easy to the sidewall buckle demoulding for weak point of the prior art, and this mould can make the sidewall buckle demoulding at narrow space, and spring thimble resets quick and precisely, it is ensured that the high precision of product.
For reaching object defined above, this utility model is realized by later technical scheme.
There is provided a kind of mould being easy to the sidewall buckle demoulding, including the front mold cooperated and rear mold;
Described front mold includes front die holder and is installed on the front cavity of described front die holder, and described front cavity is provided with front mould buckle glue position, and described front cavity is also plugged with reset pin;
Described rear mold includes rear die holder and is installed on the rear cavity of described rear die holder, and described rear cavity is provided with rear mold buckle glue position, and described rear die holder is also plugged with oblique top;
Described oblique top includes oblique top body and the spring thimble being connected with described oblique top body, the lateral part that described spring thimble apical grafting is laminated in described front mould buckle glue position and described rear mold buckle glue position;
Described spring thimble offers the groove for the pin that resets described in grafting.
Described spring thimble includes thimble head, limiting section and the spring guide shaft being sequentially connected with;
The lateral part that the described thimble crown is connected to described front mould buckle glue position and described rear mold buckle glue position is laminated;
The sidewall of described limiting section offers described groove.
Described spring guide shaft is cased with spring, and one end of described spring is against described limiting section, and the other end of described spring is connected to described oblique top body.
The top of described oblique top is provided with the sliding chamber for the described upper and lower sliding of reset pin;
Described reset pin slips into described sliding chamber, and is pressed into described groove.
The head of described reset pin is set to ailhead, and described ailhead fastens pressing with described groove.
The beneficial effects of the utility model:
(1) a kind of mould being easy to the sidewall buckle demoulding that this utility model provides, including the front mold cooperated and rear mold;Front mold includes front die holder and is installed on the front cavity of front die holder, and front cavity is provided with front mould buckle glue position, and front cavity is also plugged with reset pin;Rear mold includes rear die holder and is installed on the rear cavity of rear die holder, and rear cavity is provided with rear mold buckle glue position, and rear die holder is also plugged with oblique top;Oblique top includes oblique top body and the spring thimble being connected with oblique top body, the lateral part that spring thimble apical grafting is laminated in front mould buckle glue position and rear mold buckle glue position.Spring thimble offers the groove for the pin that resets described in grafting.This mould employs and is provided with the oblique top of spring thimble is extractor, though narrow space also can the interlaced sidewall buckle in ejection device direction, solve sidewall buckle glue position sticking to mould and the difficult problem of the demoulding.
(2) a kind of mould being easy to the sidewall buckle demoulding that this utility model provides, the oblique top in this mould employs spring thimble, not only simple in construction, and it is suitable to release amplitude, enables the demoulding smoothly of sidewall buckle.
(3) a kind of mould being easy to the sidewall buckle demoulding that this utility model provides, this mould is provided with reset pin and is provided with groove before the locating part of spring thimble, during matched moulds, only need spring thimble to be made to push back in situ reset pin press-in groove and then continue to produce, there is the advantage quickly and accurately that resets.
(4) a kind of mould being easy to the sidewall buckle demoulding that this utility model provides, has simple in construction, and production cost is low, and is applicable to the feature of large-scale production.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mould being easy to the sidewall buckle demoulding of the present utility model.
Fig. 2 is that the partial cutaway of a kind of mould being easy to the sidewall buckle demoulding of the present utility model shows structural representation.
Fig. 3 is oblique top and the working state structure schematic diagram of reset pin of a kind of mould being easy to the sidewall buckle demoulding of the present utility model.
Fig. 4 is spring thimble and the working state structure schematic diagram of reset pin of a kind of mould being easy to the sidewall buckle demoulding of the present utility model.
Fig. 1 to Fig. 4 includes:
Front die holder 1;
Front cavity 2, front mould buckle glue position 21;
Rear die holder 3;
Rear cavity 4, rear mold buckle glue position 41;
Reset pin 5;
Oblique top 6;
Spring thimble 7, thimble head 71, limiting section 72, spring guide shaft 73, spring 74;
Groove 8;
Sliding chamber 9;
Product 10.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer, this utility model is further elaborated the most in conjunction with the embodiments and accompanying drawing.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
A kind of mould being easy to the sidewall buckle demoulding of the present embodiment, as shown in Figures 1 to 4, including the front mold cooperated and rear mold;Front mold includes front die holder 1 and is installed on the front cavity 2 of front die holder 1, and front cavity 2 is provided with front mould buckle glue position 21, and front cavity 2 is also plugged with reset pin 5, and pin structure is more convenient for operating and is resetted;Rear mold includes rear die holder 3 and is installed on the rear cavity 4 of rear die holder 3, and rear cavity 4 is provided with rear mold buckle glue position 41, and rear die holder 3 is also plugged with oblique top 6;Oblique top 6 includes oblique top body and the spring thimble 7 being connected with oblique top body, the lateral part that spring thimble 7 apical grafting is laminated in front mould buckle glue position 21 and rear mold buckle glue position 41, using spring thimble 7 is ejecting structure, not only simple in construction, and it is suitable to release amplitude so that the demoulding is more accurate;Spring thimble 7 offers the groove 8 for grafting reset pin 5.This mould employs oblique top 6, even if also can the interlaced sidewall buckle in ejection device direction at narrow space so that sidewall bayonet socket can the demoulding smoothly.Additionally, reset pin 5 and groove 8 with the use of so that spring thimble 7 pushes back rapidly in situ and then continues to produce, and has the advantage quickly and accurately that resets.
In the present embodiment, spring thimble 7 includes thimble head 71, limiting section 72 and the spring guide shaft 73 being sequentially connected with;Wherein, the lateral part that thimble head 71 points to front mould buckle glue position 21 and rear mold buckle glue position 41 is laminated;Wherein, the sidewall of limiting section 72 offers groove 8, so that spring thimble 7 ejects sidewall buckle smoothly.
In the present embodiment, spring guide shaft 73 is cased with spring 74, and one end of spring 74 is against limiting section 72, and the other end is against oblique top 6 body, and during die sinking, spring 74 pushes up to locating part so that thimble head 71 ejects buckle smoothly.
In the present embodiment, the top of oblique top 6 is provided with the sliding chamber 9 for the sliding of described reset pin about 5;Wherein, reset pin 5 slips into sliding chamber 9, and is pressed into retention grooves 8 so that spring thimble 7 pushes back in situ.
In the present embodiment, the head of reset pin 5 is set to ailhead, and ailhead and groove 8 fasten pressing, make reset pin 5 skid off groove 8 the most easily.
Finally should be noted that; embodiment was merely to illustrate the technical solution of the utility model rather than restriction to this utility model protection domain in the past; although this utility model being explained in detail with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.

Claims (5)

1. the mould being easy to the sidewall buckle demoulding, it is characterised in that: include front mold and the rear mold cooperated;
Described front mold includes front die holder and is installed on the front cavity of described front die holder, and described front cavity is provided with front mould buckle glue position, and described front cavity is also plugged with reset pin;
Described rear mold includes rear die holder and is installed on the rear cavity of described rear die holder, and described rear cavity is provided with rear mold buckle glue position, and described rear die holder is also plugged with oblique top;
Described oblique top includes oblique top body and the spring thimble being connected with described oblique top body, the lateral part that described spring thimble apical grafting is laminated in described front mould buckle glue position and described rear mold buckle glue position;
Described spring thimble offers the groove for the pin that resets described in grafting.
A kind of mould being easy to the sidewall buckle demoulding the most according to claim 1, it is characterised in that: described spring thimble includes thimble head, limiting section and the spring guide shaft being sequentially connected with;
The lateral part that the described thimble crown is connected to described front mould buckle glue position and described rear mold buckle glue position is laminated;
The sidewall of described limiting section offers described groove.
A kind of mould being easy to the sidewall buckle demoulding the most according to claim 2, it is characterised in that: described spring guide shaft is cased with spring, and one end of described spring is against described limiting section, and the other end of described spring is connected to described oblique top body.
A kind of mould being easy to the sidewall buckle demoulding the most according to claim 1, it is characterised in that: the top of described oblique top is provided with the sliding chamber for the described upper and lower sliding of reset pin;
Described reset pin slips into described sliding chamber, and is pressed into described groove.
A kind of mould being easy to the sidewall buckle demoulding the most according to claim 1, it is characterised in that: the head of described reset pin is set to ailhead, and described ailhead fastens pressing with described groove.
CN201620228077.9U 2016-03-23 2016-03-23 Mould convenient to drawing of patterns of lateral wall buckle Active CN205522284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620228077.9U CN205522284U (en) 2016-03-23 2016-03-23 Mould convenient to drawing of patterns of lateral wall buckle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620228077.9U CN205522284U (en) 2016-03-23 2016-03-23 Mould convenient to drawing of patterns of lateral wall buckle

Publications (1)

Publication Number Publication Date
CN205522284U true CN205522284U (en) 2016-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620228077.9U Active CN205522284U (en) 2016-03-23 2016-03-23 Mould convenient to drawing of patterns of lateral wall buckle

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CN (1) CN205522284U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370573A (en) * 2019-06-13 2019-10-25 浙江零跑科技有限公司 A kind of bullet needle construction preventing product stick-slip block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370573A (en) * 2019-06-13 2019-10-25 浙江零跑科技有限公司 A kind of bullet needle construction preventing product stick-slip block

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