CN208375837U - A kind of mold with compression apparatus in plain type - Google Patents
A kind of mold with compression apparatus in plain type Download PDFInfo
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- CN208375837U CN208375837U CN201820972263.2U CN201820972263U CN208375837U CN 208375837 U CN208375837 U CN 208375837U CN 201820972263 U CN201820972263 U CN 201820972263U CN 208375837 U CN208375837 U CN 208375837U
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- hole slot
- compression apparatus
- sliding block
- sliding
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Abstract
The utility model relates to mold production technical fields, refer in particular to a kind of mold with compression apparatus in plain type, lower die holder is slidably installed with the first sliding block positioned at lower mode cavity side, first sliding block offers the first driving hole slot, it is installed with interior compression apparatus and is connected to the rocker piece of interior compression apparatus, upper die holder is installed with the first shovel substrate for extending through the first actuator for driving hole slot in first and being connected to rocker piece, when mold clamping, upper die holder is pushed, interior compression apparatus is integrally inserted into die cavity, the pushing of first shovel substrate is so that rocker piece is pushed forward, the sliding block that inside contracts in interior compression apparatus is flared out, situation can be molded by reaching, it is opened after the completion of injection molding, the whole of interior compression apparatus is extracted, it assists to be completed in mould with the structure itself carried earnestly without external force, entire production process is quick, continuously, high reliablity, and it is complete certainly by injection molding machine Dynamic to complete, stability is good, and the quality of product is effectively ensured, and overall structure is simple, is easily achieved, at low cost.
Description
Technical field
The present invention relates to mold production technical fields, refer in particular to a kind of mold with compression apparatus in plain type.
Background technique
Mold be in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material
The processing of article shape makes blank become the tool for having the product of specific shape and size under external force.It is widely used in punching
The compression moulding of the products such as sanction, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics
Or in the forming of injection molding.Mold has specific profile or cavity shape, can make using the chamfered shape with cutting edge
By profile wire shaped separation (punching) occurs for blank.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold one
As include two parts of dynamic model and cover half (or punch-pin and cavity plate), the two is partable.Product is taken out when separating, base is made when closing up
Material injection mold cavity forming.Mold is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, table
Surface hardness, surface roughness and machining accuracy all have higher requirements, and the development level of mold production is the weight of machine-building level
One of indicate.
The key of such plastic of injection molding is the demoulding of inner reverse fastener, and currently used main method has pressure de-
Mould, screw thread rotation demould, fusible core is molded, two-step core-pulling method demoulds and adds interior compression apparatus etc., and mold inner shrinking structure, in mold
A kind of special construction in industry, at present in mould industry inner shrinking structure minimum can only accomplish 12mm structure is complicated cost compared with
Height, 12mm or less most of is that it is unstable to seriously affect injection molding cycle, product quality, test performance using de- structure by force
It is fixed, it is limited because die industry is horizontal and guest is forced to reduce quality standard.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of overall structure is simple, stability is good, greatly promotes production effect
Rate and the labor-saving mold with compression apparatus in plain type.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: it is a kind of with compression apparatus in plain type
Mold, including upper die holder, the upper cavity for being opened in upper die holder, lower die holder and the lower mode cavity for being opened in lower die holder, the lower die holder
It is slidably installed with the first sliding block positioned at lower mode cavity side, first sliding block offers the first driving hole slot, is installed with and inside contracts
Device and it is installed with the rocker piece for being connected to interior compression apparatus, the upper die holder, which is installed with, extends through the in the first driving hole slot
One actuator and the first shovel substrate for being connected to rocker piece.
Preferably, first sliding block offers the first inclined-plane and the sliding groove for being connected to the first inclined-plane, and the rocker piece is sliding
Dynamic to be installed in sliding groove, the first shovel substrate is provided with the second inclined-plane for being connected to the first inclined-plane.
Preferably, the first driving hole slot is provided with the first braking and faces directly and the first promotion inclined-plane, first driving
Part is provided with the second braking that corresponding first braking is faced directly and faces directly, and corresponding first pushes the second of inclined-plane to push inclined-plane.
Preferably, the lower die holder is installed with the second sliding block positioned at the lower mode cavity other side, and second sliding block offers
Second driving hole slot, upper die holder be installed with extend through in the second hole slot the second actuator and be connected to the second of the second sliding block
Shovel substrate.
Preferably, the interior compression apparatus includes type core retainer plate bar, the cant part for being slidably installed in type core retainer plate bar and is slidably installed with
In the sliding block that inside contracts of cant part, the cant part is connected with interlocking bar, and type core retainer plate bar is installed with the elasticity of driving interlocking bar movement
Part, the cant part slidably connect limit shaft, and limit shaft sleeve is equipped with locating part, and cant part is connected to locating part.
Preferably, the cant part include tapered portion and with the integrally formed firm portion of tapered portion, tapered portion is provided with cunning
Dynamic boss, inside contracts the sliding recess that sliding block is provided with corresponding sliding boss, sliding boss activity is embedded in sliding recess, described
The quantity of sliding block is inside contracted as two or more.
Preferably, the cant part offers first through hole slot, and locating part offers the second through-hole groove and is connected to second
The spacing hole slot of through-hole groove, the limit shaft extension are slidably connected to first through hole slot, the second through-hole groove and spacing hole slot, limit
Axis, which is provided with, holds out against portion positioned at spacing hole slot.
Preferably, the limit shaft extension is connected with locating piece, and it is logical that locating piece offers the third protruded into for limit shaft
Hole slot, the side of locating piece offer the first positioning hole slot through third through-hole slot, and limit shaft offers and the first positioning
The second location hole slot of hole slot alignment connection, the type core retainer plate bar is offered to be aligned with first positioning hole slot and second location hole slot
The third positioning hole groove of connection.
Preferably, the type core retainer plate bar offer through ontology third driving hole slot and be opened in third driving hole slot
Sliding-rail groove, the interlocking bar are slidably installed in sliding-rail groove, and the cant part offers snapping groove, and interlocking bar is provided with corresponding button
Connect the snapping convex block of groove.
Preferably, the interlocking bar extension is connected with rear pulling block, which is slidably connected to the first driving hole slot, described
Elastic component one end is connected to type core retainer plate bar, and the other end is connected to rear pulling block, and the quantity of the interlocking bar is two or more, rear pulling block
It is installed with the positioning pin for fixed more than two interlocking bar.
The beneficial effects of the present invention are: a kind of mold with compression apparatus in plain type is provided, in actual operation,
When mold clamping, upper die holder is pushed, and the first actuator and the first shovel substrate is driven to push, the first actuator in lower die holder the
To lower slider in one driving hole slot, the cooperation of the first hole slot and the first actuator is so that the first sliding block is drawn close to die cavity so that inside contracting
Device is integrally inserted into die cavity, and the pushing of the first shovel substrate is so that rocker piece is pushed forward, so that inside contracting sliding block in interior compression apparatus
It is flared out, situation can be molded by reaching, and be opened after the completion of injection molding, and the sliding block that inside contracts on the first shovel substrate in lift in compression apparatus returns
Contracting, situation can be extracted by reaching, and lift on the first actuator is so that the first sliding block moves backward, and the whole of interior compression apparatus is extracted, discharging
Injection molding is completed, assists to be completed in mould earnestly with the structure itself carried without external force, entire production process is quick, continuously, reliably
Property it is high, and be automatically finished by injection molding machine, stability is good, is effectively ensured the quality of product, and overall structure is simple, easily
It is at low cost in realization.
Detailed description of the invention
Fig. 1 is stereochemical structure decomposing schematic representation of the invention.
Fig. 2 is the stereochemical structure decomposing schematic representation of the first sliding block in the present invention, rocker piece and the first shovel substrate.
Fig. 3 is the Facad structure cut-away illustration of the first sliding block and the first actuator in the present invention.
Fig. 4 is the schematic perspective view of interior compression apparatus in the present invention.
Fig. 5 is the stereochemical structure decomposing schematic representation of interior compression apparatus in the present invention.
Fig. 6 is the cant part of interior compression apparatus and the stereochemical structure decomposing schematic representation of interlocking bar in the present invention.
Fig. 7 is the limit shaft of interior compression apparatus and the Facad structure cut-away illustration of locating part in the present invention.
Specific embodiment
For the ease of the understanding of those skilled in the art, below with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying refers to not is limitation of the invention.
As shown in Figures 1 to 7, a kind of mold with compression apparatus in plain type, including upper die holder 5, it is opened in upper die holder 5
Upper cavity 51, lower die holder 52 and the lower mode cavity 53 for being opened in lower die holder 52, the lower die holder 52 has been slidably installed with positioned at lower die
First sliding block 6 of 53 side of chamber, first sliding block 6 offer the first driving hole slot 61, are installed with interior compression apparatus 62 and install
There is the rocker piece 63 for being connected to interior compression apparatus 62, the upper die holder 5, which is installed with, extends through first in the first driving hole slot 61
Actuator 7 and the first shovel substrate 8 for being connected to rocker piece 63.
The mold with compression apparatus in plain type of the present embodiment, in actual operation, when mold clamping under upper die holder 5
Pressure drives the first actuator 7 and the first shovel substrate 8 to push, the first actuator 7 in the first driving hole slot 61 of lower die holder 52 to
Lower slider, the cooperation of the first hole slot and the first actuator 7 is so that the first sliding block 6 is drawn close to die cavity so that interior compression apparatus 62 is whole stretches
Enter in die cavity, the pushing of the first shovel substrate 8 is so that rocker piece 63 is pushed forward, so that inside contracting sliding block 21 outward in interior compression apparatus 62
It opens, situation can be molded by reaching, and be opened after the completion of being molded, and the sliding block 21 that inside contracts lifted in interior compression apparatus 62 on the first shovel substrate 8 returns
Contracting, situation can be extracted by reaching, so that the first sliding block 6 moves backward, the whole of interior compression apparatus 62 is extracted for lift on the first actuator 7,
Injection molding is completed in discharging, assists to be completed in mould earnestly with the structure itself carried without external force, and entire production process is quick, continuously,
High reliablity, and be automatically finished by injection molding machine, stability is good, and the quality of product, and overall structure letter is effectively ensured
List is easily achieved, at low cost.
In the present embodiment, first sliding block 6 offers the first inclined-plane 64 and the sliding groove 65 for being connected to the first inclined-plane 64, institute
Rocker piece 63 is stated to be slidably installed in sliding groove 65, it is described first shovel substrate 8 be provided be connected to the first inclined-plane 64 second tiltedly
Face 81, by the cooperation on respective inclined-plane, convenient for pushing rocker piece 63 to advance when molding.
In the present embodiment, it is described first driving hole slot 61 be provided with the first braking face directly 66 and first push inclined-plane 67, institute
It states the first actuator 7 and is provided with corresponding first braking and faces 66 the second braking directly and face 71 directly, corresponding first pushes the of inclined-plane 67
Two push inclined-planes 72, and the first actuator 7 and the first driver slot are arranged mutually matched structure, the upper lift of the first actuator 7 and under
Pressure realizes the back-and-forth motion of the first sliding block 6, completes molding and stripping action, simple structure, it is easy to accomplish, substantially reduce manufacture
Cost.
In the present embodiment, the lower die holder 52 is installed with the second sliding block 9 positioned at 53 other side of lower mode cavity, and described second is sliding
Block 9 offers the second driving hole slot 91, and upper die holder 5, which is installed with, to be extended through in 92 He of the second actuator of the second driving hole slot 91
It is connected to the second shovel substrate 93 of the second sliding block 9, the second actuator 92 is as 7 structure of the first actuator, only according to front and back
It is mobile to be formed different, it does and how different grows up, the second driving hole slot 91, can be according to reality as the structure of the first driving hole slot 61
Situation flexibly more sets or converts the structures of actuator, reaches different mobile effects.
In the present embodiment, the interior compression apparatus 62 includes type core retainer plate bar 1,2 and of cant part for being slidably installed in type core retainer plate bar 1
Be slidably installed in cant part 2 inside contracts sliding block 21, and the cant part 2 is connected with interlocking bar 3, and type core retainer plate bar 1 is installed with driving connection
The elastic component 31 that lever 3 moves, the cant part 2 slidably connect limit shaft 4, and limit shaft 4 is set with finite place piece 41, cant part
2 are connected to locating part 41, before mold injection interlocking bar 3 can stress push forward so that cant part 2 and being slidably installed in cant
The sliding block 21 that inside contracts of part 2 also moves forward, and after abutting to locating part 41, inside contracts sliding block 21 by opposite power then along cant
Sliding boss 24 on part 2 slide backward, and because cant part 2 is tapered shape, inside contracts sliding block 21 as sliding is flared out, reach note
Modeling mark, after the completion of injection molding, mold, which opens the forward thrust that interlocking bar 3 is subject to, to be weakened therewith, when the thrust of elastic component 31 backward
When greater than compressed power, elastic component 31 will push 3 post-tensioning of interlocking bar, and cant part 2 is extracted out, inside contract sliding block 21 further along cant
The sliding of sliding boss 24 of part 2 slowly slides to down middle contraction, reaches nature point and imitates fruit, without pulling out by force, whole production process is fast
Speed, continuous, reliability and stability are high, the quality of product is effectively ensured, and overall structure is simple, it is easy to accomplish, it is at low cost.
In the present embodiment, the cant part 2 include tapered portion 22 and with the integrally formed firm portion 23 of tapered portion, tapered portion
22 are provided with sliding boss 24, inside contract the sliding recess 25 that sliding block 21 is provided with corresponding sliding boss 24,24 activity of sliding boss
It is embedded in sliding recess 25, the quantity for inside contracting sliding block 21 is two or more, and the mutual cooperation of this boss and groove is real
It now inside contracts the orderly stable of sliding block 21 and slides distending and contraction according to track, well cooperation molding and stripping process.
In the present embodiment, the cant part 2 offers first through hole slot 28, and locating part 41 offers 42 He of the second through-hole groove
It is connected to the spacing hole slot 43 of the second through-hole groove 42, the extension of limit shaft 4 is slidably connected to first through hole slot 28, the second through-hole
Slot 42 and spacing hole slot 43, limit shaft 4, which is provided with, holds out against portion 44 positioned at spacing hole slot 43, and the effect of spacing hole slot 43 is convenient for control
The stroke of cant part 2 processed controls the stroke being pushed forward and to inside contract sliding block 21 in the mobile waiting injection molding of specific position stopping, avoiding
Positional shift influences product quality.
In the present embodiment, the extension of limit shaft 4 is connected with locating piece 45, and locating piece 45 is offered to be stretched for limit shaft 4
The third through-hole slot 46 entered, the side of locating piece 45 offer the first positioning hole slot 47 through third through-hole slot 46, limit
Axis 4 offers the second location hole slot 48 for being aligned and being connected to first positioning hole slot 47, and the type core retainer plate bar 1 is offered to be determined with first
Position hole slot 47 is aligned the third positioning hole groove 11 being connected to second location hole slot 48, and the cooperation of three positioning hole grooves is steady well
Consolidate limit shaft 4, avoiding loosening the stroke for influencing cant part 2 when work influences workpiece accuracy.
In the present embodiment, the type core retainer plate bar 1 offer through ontology third driving hole slot 12 and be opened in third drive
The sliding-rail groove 13 of dynamic hole slot 12, the interlocking bar 3 are slidably installed in sliding-rail groove 13, and the cant part 2 offers snapping groove 29,
Interlocking bar 3 is provided with the snapping convex block 34 of corresponding snapping groove 29, and interlocking bar 3 is wholy set in inside type core retainer plate bar 1, saves
The simple cooperation realization of space, snapping groove 29 and snapping convex block 34 is pushed forward and post-tensioning, simple structure are easily achieved.
In the present embodiment, the extension of interlocking bar 3 is connected with rear pulling block 32, which is slidably connected to third driving
Hole slot 12, described 31 one end of elastic component are connected to type core retainer plate bar 1, and the other end is connected to rear pulling block 32, the quantity of the interlocking bar 3
For two or more, rear pulling block 32 is installed with the positioning pin 33 for fixed more than two interlocking bar 3, the elastic component 31 of the present embodiment
Retraction when demoulding is completed using the automatic post-tensioning of spring simple realization cant part 2 for spring, reduces manufacturing cost.
The present embodiment to circle inner wall be greater than 6.5 millimeters, highly at 2.5 millimeters or more, back-off size 0.05 millimeter~
0.30 millimeter, product depanning condition, working condition, properties of product test condition are met, performance is in testing the same as a product
Performance improves 2~3 times, and stability in batch production is strong, greatly reduces manufacturing cost.
In the description of the present invention, it should be noted that " laterally (X) ", " vertical if any term " center " for the noun of locality
To (Y) ", " vertical (Z) " " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", "outside", " clockwise ", the indicating positions such as " counterclockwise " and positional relationship be based on the figure
Orientation or positional relationship, be merely for convenience of narration the present invention and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and be operated with particular orientation, should not be understood as limiting specific protection model of the invention
It encloses.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " several " are meant that two or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of mold with compression apparatus in plain type, including upper die holder (5), the upper cavity (51) that is opened in upper die holder (5),
Lower die holder (52) and the lower mode cavity (53) for being opened in lower die holder (52), it is characterised in that: the lower die holder (52) has been slidably installed with
The first sliding block (6) positioned at lower mode cavity (53) side, first sliding block (6) offer the first driving hole slot (61), are installed with
Interior compression apparatus (62) and it is installed with the rocker piece (63) for being connected to interior compression apparatus (62), the upper die holder (5), which is installed with, to be extended through
The first actuator (7) of excessively first driving hole slot (61) and the first shovel substrate (8) for being connected to rocker piece (63).
2. the mold according to claim 1 with compression apparatus in plain type, it is characterised in that: first sliding block (6)
The first inclined-plane (64) and the sliding groove (65) for being connected to the first inclined-plane (64) are offered, the rocker piece (63) is slidably installed in sliding
In slot (65), first shovel substrate (8) is provided with the second inclined-plane (81) for being connected to the first inclined-plane (64).
3. the mold according to claim 1 with compression apparatus in plain type, it is characterised in that: the first driving hole slot
(61) it is provided with the first braking and faces (66) and the first promotion inclined-plane (67) directly, first actuator (7) is provided with corresponding first
The second braking that (66) are faced in braking directly is faced directly (71), and corresponding first pushes second promotion inclined-plane (72) of inclined-plane (67).
4. the mold according to claim 1 with compression apparatus in plain type, it is characterised in that: lower die holder (52) dress
Equipped with the second sliding block (9) for being located at lower mode cavity (53) other side, second sliding block (9) offers the second driving hole slot (91),
Upper die holder (5), which is installed with, to be extended through the second actuator (92) for driving hole slot (91) in second and is connected to the second sliding block (9)
Second shovel substrate (93).
5. the mold according to claim 1 with compression apparatus in plain type, it is characterised in that: the interior compression apparatus (62)
Including type core retainer plate bar (1), it is slidably installed in the cant part (2) of type core retainer plate bar (1) and be slidably installed in cant part (2) inside contracts cunning
Block (21), the cant part (2) are connected with interlocking bar (3), and type core retainer plate bar (1) is installed with the elasticity of driving interlocking bar (3) movement
Part (31), the cant part (2) slidably connect limit shaft (4), and limit shaft (4) is set with finite place piece (41), and cant part (2) supports
It is connected to locating part (41).
6. the mold according to claim 5 with compression apparatus in plain type, it is characterised in that: cant part (2) packet
Include tapered portion (22) and with the integrally formed firm portion (23) of tapered portion (22), tapered portion (22) is provided with sliding boss (24),
The sliding recess (25) that sliding block (21) is provided with corresponding sliding boss (24) is inside contracted, it is recessed that sliding boss (24) activity is embedded at sliding
In slot (25), the quantity for inside contracting sliding block (21) is two or more.
7. the mold according to claim 5 with compression apparatus in plain type, it is characterised in that: the cant part (2) is opened
Equipped with first through hole slot (28), limit that locating part (41) offers the second through-hole groove (42) and is connected to the second through-hole groove (42)
Hole slot (43), the limit shaft (4), which extends, is slidably connected to first through hole slot (28), the second through-hole groove (42) and spacing hole slot
(43), limit shaft (4), which is provided with, holds out against portion (44) positioned at spacing hole slot (43).
8. the mold according to claim 5 with compression apparatus in plain type, it is characterised in that: the limit shaft (4) is prolonged
It stretches and is connected with locating piece (45), locating piece (45) offers the third through-hole slot (46) protruded into for limit shaft (4), locating piece
(45) side offers the first positioning hole slot (47) through third through-hole slot (46), and limit shaft (4) offers and first
The second location hole slot (48) of positioning hole groove (47) alignment connection, the type core retainer plate bar (1) offer and first positioning hole slot
(47) the third positioning hole groove (11) being connected to is aligned with second location hole slot (48).
9. the mold according to claim 5 with compression apparatus in plain type, it is characterised in that: the type core retainer plate bar (1)
Offer third driving hole slot (12) for running through ontology and the sliding-rail groove (13) for being opened in third driving hole slot (12), the linkage
Bar (3) is slidably installed in sliding-rail groove (13), and the cant part (2) offers snapping groove (29), and interlocking bar (3) is provided with correspondence
The snapping convex block (34) of snapping groove (29).
10. the mold according to claim 5 with compression apparatus in plain type, it is characterised in that: the interlocking bar (3) is prolonged
It stretches and is connected with rear pulling block (32), which is slidably connected to third driving hole slot (12), described elastic component (31) one end
It is connected to type core retainer plate bar (1), the other end is connected to rear pulling block (32), and the quantity of the interlocking bar (3) is two or more, rear pulling block
(32) it is installed with the positioning pin (33) for fixed more than two interlocking bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972263.2U CN208375837U (en) | 2018-06-23 | 2018-06-23 | A kind of mold with compression apparatus in plain type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972263.2U CN208375837U (en) | 2018-06-23 | 2018-06-23 | A kind of mold with compression apparatus in plain type |
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| Publication Number | Publication Date |
|---|---|
| CN208375837U true CN208375837U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820972263.2U Active CN208375837U (en) | 2018-06-23 | 2018-06-23 | A kind of mold with compression apparatus in plain type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819108A (en) * | 2018-06-23 | 2018-11-16 | 东莞市誉鑫塑胶模具有限公司 | A kind of mold with compression apparatus in plain type |
-
2018
- 2018-06-23 CN CN201820972263.2U patent/CN208375837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819108A (en) * | 2018-06-23 | 2018-11-16 | 东莞市誉鑫塑胶模具有限公司 | A kind of mold with compression apparatus in plain type |
| CN108819108B (en) * | 2018-06-23 | 2024-02-20 | 东莞市誉鑫塑胶模具有限公司 | Mould with plain type device of shrinking in |
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