CN209007883U - A kind of plastic press key injection mold of blood pressure instrument - Google Patents
A kind of plastic press key injection mold of blood pressure instrument Download PDFInfo
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- CN209007883U CN209007883U CN201821721202.5U CN201821721202U CN209007883U CN 209007883 U CN209007883 U CN 209007883U CN 201821721202 U CN201821721202 U CN 201821721202U CN 209007883 U CN209007883 U CN 209007883U
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- cavity
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Abstract
The utility model relates to injection mold technologies, specifically, it is related to a kind of plastic press key injection mold of blood pressure instrument, it include cope plate and lower template, multiple first key type chambers are equipped between cope plate and lower template, second key type chamber and knob-style chamber, a linear sprue is additionally provided between cope plate and lower template, first key type chamber, second key type chamber and knob-style chamber pass through secondary channels and are connected with sprue, first key type chamber, second key type chamber and knob-style chamber are divided into the identical two groups of two sides for being symmetricly set on sprue of quantity, first key type chamber, the connection position of second key type chamber and knob-style chamber and secondary channels is equipped with cast gate, the plastic press key injection mold of the utility model improves the key of blood pressure instrument and the production and processing efficiency of knob.
Description
Technical field
The utility model relates to injection mold technologies, and in particular, to a kind of plastic press key injection mould of blood pressure instrument
Tool.
Background technique
The key and knob of blood pressure instrument are all plastic products, and plastic products generally are plastic injection piece, can be passed through
Injection molding is manufactured, and for the plastic part of small volume, can be reached by the way that multiple type chambers are arranged on the same mold
To the effect for disposably producing multiple products, and by same group of mold simultaneously injection molding formed needed for a set of blood pressure instrument by
The production efficiency of product can be greatly improved in key and knob, therefore the design of corresponding injection mold is necessary.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of plastic press key injection mold of blood pressure instrument.
A kind of plastic press key injection mold of blood pressure instrument disclosed by the utility model includes cope plate and lower template, institute
State between cope plate and lower template be equipped with multiple first key type chambers, the second key type chamber and knob-style chamber, the cope plate and
A linear sprue is additionally provided between lower template, the first key type chamber, the second key type chamber and knob-style chamber are equal
It is connected by secondary channels with sprue, it is identical that the first key type chamber, the second key type chamber with knob-style chamber are divided into quantity
Two groups of two sides for being symmetricly set on sprue, the first key type chamber, the second key type chamber and knob-style chamber and secondary channels
Connection position be equipped with cast gate.
Further, the first key type chamber is eight, and the second key type chamber and knob-style chamber are four, eight the
One key type chamber is respectively the first cavity, the second cavity, third cavity, the 4th cavity, the 5th cavity, the 6th cavity, the 7th chamber
Body and the 8th cavity, two the second key type chambers are respectively the 9th cavity and the tenth cavity, and two knob-style chambers are respectively the tenth
One cavity and the 12nd cavity, first cavity, third cavity, the 5th cavity, the 7th cavity, the 9th cavity and the 11st chamber
Body is located at the left side of sprue, second cavity, the 4th cavity, the 6th cavity, the 8th cavity, the tenth cavity and the 12nd chamber
Body is located at the right side of sprue.
Further, the first key type chamber, the second key type chamber and knob-style chamber include and are arranged in cope plate
Close to lower template side upper cavity and lower template is set close to the lower chamber of cope plate side.
Further, the secondary channels include first runner, second flow channel, third flow channel, the 4th runner, the 5th stream
Road, the 6th runner, the 7th runner, the 8th runner, the 9th runner, the tenth runner, the 11st runner and the 12nd runner, described
One runner is fixedly connected with the cast gate of the first cavity side, and second flow channel is fixedly connected with the cast gate of the second cavity side, third
Runner is fixedly connected with the cast gate of third cavity side, and the 4th runner is fixedly connected with the cast gate of the 4th cavity side, the 5th stream
Road is fixedly connected with the cast gate of the 5th cavity side, and the 6th runner is fixedly connected with the cast gate of the 6th cavity side, the 7th runner
Be fixedly connected with the cast gate of the 7th cavity side, the 8th runner is fixedly connected with the cast gate of the 8th cavity side, the 9th runner with
The cast gate of 9th cavity side is fixedly connected, and the tenth runner is that the cast gate of cavity side is fixedly connected with the, the 11st runner with
The cast gate of 11st cavity side is fixedly connected, and the 12nd runner is fixedly connected with the cast gate of the 12nd cavity side.
Further, an injection molding channel is additionally provided in the lower template, one end of the injection molding channel is arranged in lower die
Side of the plate far from cope plate, the other end of injection molding channel extend to the middle position of sprue, and injection molding channel and mainstream
Road connection.
The utility model has the advantages that a kind of plastic press key injection mold of blood pressure instrument of the utility model design, according to pressing for blood pressure instrument
The design feature of key and knob, it is corresponding in the same mold to design multiple first key type chambers, the second key type chamber and knob
Type chamber, and reasonable distribution layout is carried out to sprue and secondary channels, allow the plastics melted in injection moulding process fast
Speed be full of all type chambers, thus realize disposably can process a set of blood pressure instrument needed for key and knob, greatly mention
The high key of blood pressure instrument and the production efficiency of knob.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model blood pressure instrument product；
Fig. 2 is the utility model fractionation structural representation one；
Fig. 3 is the fractionation structural representation two of the utility model；
Fig. 4 is the fractionation structural representation three of the utility model；
Description of symbols: cope plate 1, lower template 2, the first key type chamber 3, the second key type chamber 4, knob-style chamber 5 are main
Runner 6, secondary channels 7, cast gate 8, the first cavity 9, the second cavity 10, third cavity 11, the 4th cavity 12, the 5th cavity 13, the
Six cavitys 14, the 7th cavity 15, the 8th cavity 16, the 9th cavity 17, the tenth cavity 18, the 11st cavity 19, the 12nd cavity
20, upper cavity 21, lower chamber 22, first runner 23, second flow channel 24, third flow channel 25, the 4th runner 26, the 5th runner 27,
6th runner 28, the 7th runner 29, the 8th runner 30, the 9th runner 31, the tenth runner 32, the 11st runner 33, the tenth is second-rate
Road 34, injection molding channel 35.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
Referring to figs. 1 to Fig. 4, a kind of plastic press key injection mold of blood pressure instrument of the utility model includes 1 He of cope plate
Lower template 2 is equipped with multiple first key type chambers 3, the second key type chamber 4 and knob-style chamber 5 between cope plate 1 and lower template 2, on
A linear sprue 6, the first key type chamber 3, the second key type chamber 4 and knob are additionally provided between template 1 and lower template 2
Type chamber 5 is connected by secondary channels 7 with sprue 6, and the first key type chamber 3, the second key type chamber 4 and knob-style chamber 5 are divided into
The identical two groups of two sides for being symmetricly set on sprue 6 of quantity, the first key type chamber 3, the second key type chamber 4 and knob-style chamber 5
Cast gate 8 is equipped with the connection position of secondary channels 7.
First key type chamber 3 is eight, and the second key type chamber 4 and knob-style chamber 5 are two, eight the first key type chambers
3 be respectively the first cavity 9, the second cavity 10, third cavity 11, the 4th cavity 12, the 5th cavity 13, the 6th cavity the 14, the 7th
Cavity 15 and the 8th cavity 16, two the second key type chambers 4 are respectively the 9th cavity 17 and the tenth cavity 18, two knob-styles
Chamber 5 is respectively the 11st cavity 19 and the 12nd cavity 20, the first cavity 9, third cavity 11, the 5th cavity 13, the 7th cavity
15, the 9th cavity 17 and the 11st cavity 19 are located at the left side of sprue 6, the second cavity 10, the 4th cavity 12, the 6th cavity
14, the 8th cavity 16, the tenth cavity 18 and the 12nd cavity 20 are located at the right side of sprue 6.First key type chamber 3, second are pressed
When the two sides for being distributed in sprue 6 of 5 uniform amount of bond type chamber 4 and knob-style chamber can make injection molding, the plastics of thawing
It can uniformly flow to that each type is intracavitary, guarantee the intracavitary plastics that can be filled with melting of each type, guarantee product
Integrality.
First key type chamber 3, the second key type chamber 4 and knob-style chamber 5 include to be arranged in cope plate 1 close to lower die
The upper cavity 21 of 2 side of plate and lower template 2 is set close to the lower chamber 22 of 1 side of cope plate.Cope plate 1 and lower template 2 are pressed
When being combined, upper cavity 21 and lower chamber 22 form the space of sealing, respectively correspond to form the first key type chamber 3, the
Two key type chambers 4 and knob-style chamber 5 allow the plastics melted in the intracavitary circulation of each type.
Secondary channels 7 include first runner 23, second flow channel 24, third flow channel 25, the 4th runner 26, the 5th runner 27,
6th runner 28, the 7th runner 29, the 8th runner 30, the 9th runner 31, the tenth runner 32, the 11st runner 33 and the tenth are second-rate
Road 34, first runner 23 are fixedly connected with the cast gate 8 of 9 side of the first cavity, and second flow channel 24 is poured with 10 side of the second cavity
Mouth 8 is fixedly connected, and third flow channel 25 is fixedly connected with the cast gate 8 of 11 side of third cavity, the 4th runner 26 and the 4th cavity 12
The cast gate 8 of side is fixedly connected, and the 5th runner 27 is fixedly connected with the cast gate 8 of 13 side of the 5th cavity, the 6th runner 28 and
The cast gate 8 of six cavitys, 14 side is fixedly connected, and the 7th runner 29 is fixedly connected with the cast gate 8 of 15 side of the 7th cavity, the 8th stream
Road 30 is fixedly connected with the cast gate 8 of 16 side of the 8th cavity, and the cast gate 8 of the 9th runner 31 and 17 side of the 9th cavity is fixed to be connected
It connects, the tenth runner 32 is fixedly connected with the cast gate 8 of the tenth cavity side, and the 11st runner 33 is poured with 19 side of the 11st cavity
Mouth 8 is fixedly connected, and the 12nd runner 34 is fixedly connected with the cast gate 8 of 20 side of the 12nd cavity.
An injection molding channel 35 is additionally provided in lower template 2, one end of injection molding channel 35 is arranged in lower template 2 far from upper mold
The side of plate 1, the other end of injection molding channel 35 extends to the middle position of sprue 6, and injection molding channel 35 and sprue 6 connect
It is logical.Injection molding channel 35 is located at the position among sprue 6, so that the amount that the plastics melted enter each type chamber is more uniform, makes
Each product will not be jagged etc..
Working principle: the plastics of the thawing of proper temperature and flowing velocity are injected into mold by injection molding channel 35, are melted
By sprue 6, then redisperse is finally entered among each type chamber by cast gate 8 plastics of change into each secondary channels 7,
Type chamber is full of, cope plate 1 and lower template 2 after the plastics cooling and shaping of thawings is waited to separate, product is ejected from type chamber is
The product that can be molded.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model
Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.
Claims (5)
1. a kind of plastic press key injection mold of blood pressure instrument, it is characterised in that: it include cope plate (1) and lower template (2), it is described
Multiple first key type chambers (3), the second key type chamber (4) and knob-style chamber (5) are equipped between cope plate (1) and lower template (2),
It is additionally provided with a linear sprue (6) between the cope plate (1) and lower template (2), the first key type chamber (3),
Second key type chamber (4) and knob-style chamber (5) are connected by secondary channels (7) with sprue (6), the first key type chamber
(3), the second key type chamber (4) and knob-style chamber (5) are divided into identical two groups of quantity and are symmetricly set on the two of sprue (6)
Side, the first key type chamber (3), the second key type chamber (4) and knob-style chamber (5) and the connection position of secondary channels (7) are equipped with
Cast gate (8).
2. a kind of plastic press key injection mold of blood pressure instrument according to claim 1, it is characterised in that: first key
Type chamber (3) is eight, and the second key type chamber (4) and knob-style chamber (5) are two, and eight the first key type chambers (3) are respectively
First cavity (9), the second cavity (10), third cavity (11), the 4th cavity (12), the 5th cavity (13), the 6th cavity (14),
7th cavity (15) and the 8th cavity (16), two the second key type chambers (4) are respectively the 9th cavity (17) and the tenth cavity
(18), two knob-style chambers (5) are respectively the 11st cavity (19) and the 12nd cavity (20), first cavity (9), third
Cavity (11), the 5th cavity (13), the 7th cavity (15), the 9th cavity (17) and the 11st cavity (19) are located at sprue (6)
Left side, second cavity (10), the 4th cavity (12), the 6th cavity (14), the 8th cavity (16), the tenth cavity (18) and
12nd cavity (20) is located at the right side of sprue (6).
3. a kind of plastic press key injection mold of blood pressure instrument according to claim 2, it is characterised in that: first key
Type chamber (3), the second key type chamber (4) and knob-style chamber (5) include setting in cope plate (1) close lower template (2) side
Upper cavity (21) and setting lower template (2) close to cope plate (1) side lower chamber (22).
4. a kind of plastic press key injection mold of blood pressure instrument according to claim 2, it is characterised in that: the secondary channels
It (7) include first runner (23), second flow channel (24), third flow channel (25), the 4th runner (26), the 5th runner (27),
Six runners (28), the 7th runner (29), the 8th runner (30), the 9th runner (31), the tenth runner (32), the 11st runner (33)
With the 12nd runner (34), the first runner (23) is fixedly connected with the cast gate (8) of the first cavity (9) side, second flow channel
(24) it is fixedly connected with the cast gate (8) of the second cavity (10) side, the cast gate of third flow channel (25) and third cavity (11) side
(8) it is fixedly connected, the 4th runner (26) is fixedly connected with the cast gate (8) of the 4th cavity (12) side, the 5th runner (27) and the
The cast gate (8) of five cavitys (13) side is fixedly connected, and the cast gate (8) of the 6th runner (28) and the 6th cavity (14) side is fixed to be connected
It connects, the 7th runner (29) is fixedly connected with the cast gate (8) of the 7th cavity (15) side, the 8th runner (30) and the 8th cavity (16)
The cast gate (8) of side is fixedly connected, and the 9th runner (31) is fixedly connected with the cast gate (8) of the 9th cavity (17) side, the tenth stream
Road (32) is fixedly connected with the cast gate (8) of the tenth cavity side, and the 11st runner (33) is poured with the 11st cavity (19) side
Mouth (8) is fixedly connected, and the 12nd runner (34) is fixedly connected with the cast gate (8) of the 12nd cavity (20) side.
5. a kind of plastic press key injection mold of blood pressure instrument according to claim 4, it is characterised in that: the lower template
(2) injection molding channel (35) is additionally provided on, one end setting of the injection molding channel (35) is in lower template (2) far from cope plate
(1) side, the other end of injection molding channel (35) extend to the middle position of sprue (6), and injection molding channel (35) and master
Runner (6) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721202.5U CN209007883U (en) | 2018-10-23 | 2018-10-23 | A kind of plastic press key injection mold of blood pressure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721202.5U CN209007883U (en) | 2018-10-23 | 2018-10-23 | A kind of plastic press key injection mold of blood pressure instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007883U true CN209007883U (en) | 2019-06-21 |
Family
ID=66839563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721202.5U Active CN209007883U (en) | 2018-10-23 | 2018-10-23 | A kind of plastic press key injection mold of blood pressure instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007883U (en) |
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2018
- 2018-10-23 CN CN201821721202.5U patent/CN209007883U/en active Active
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