CN208290372U - An injection mold for injection molding the front frame of a TV - Google Patents
An injection mold for injection molding the front frame of a TV Download PDFInfo
- Publication number
- CN208290372U CN208290372U CN201820866064.3U CN201820866064U CN208290372U CN 208290372 U CN208290372 U CN 208290372U CN 201820866064 U CN201820866064 U CN 201820866064U CN 208290372 U CN208290372 U CN 208290372U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- front frame
- mold
- lower die
- 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
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 25
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000000565 sealant Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold of injection moulding TV front bezel, comprising a base plate, bottom plate top intermediate position fixedly connected with mounting rail, mounting rail internal surface sliding connection has the lower mould, lower mould inner chamber bottom is provided with ejecting device, the bottom plate top is located mounting rail bilateral symmetry position and rotates and be connected with positioning threaded rod, positioning threaded rod keeps away from the one end surface threaded connection of bottom plate and has the closing device, the closing device is close to one side fixedly connected with roof of bottom plate, the roof is close to one side intermediate position fixedly connected with of bottom plate and goes up the mould, the utility model relates to an injection mold technical field. Make the device carry out the location of mould automatically to locking avoids the mould dislocation, and after moulding plastics, can peel off the product automatically, need not manual operation, has not only guaranteed product quality, and realizes automated production, save time has improved machining efficiency.
Description
Technical field
The utility model relates to injection mold technology, specially a kind of injection mould of injection molding TV set front frame
Tool.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Injection mold divides into heat according to shaping characteristic
Two kinds of solidity plastic mould, thermoplastic plastic's mold；It is divided into according to moulding process and passes mold, blow molding die, draw mould, thermoforming
Mould, hot-die, injection mold etc., wherein hot-die can be divided into excessive formula, semi-positive, three kinds of formula of not overflowing, injection mold again in a manner of flash
Two kinds of cold flowing mould channel, hot runner mould can be divided into again with running gate system；It is mobile, two kinds fixed can be divided by handling mode.
Existing TV set front frame is substantially through injection molding completion, but with the continuous development of society, outside television set
Sight is also constantly vary, however TV set front frame structure also gradually complicates.Existing injection mold is in use
Manual calibration is needed, is locked later, injection molding is just can be carried out, needs manually to be removed after the completion of injection molding, and removed
It is easy in journey so that product is damaged, waste of resource, and wasted time, delayed processing efficiency, influence product quality.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, originally practical to provide a kind of injection mold of injection molding TV set front frame, it solves
Existing injection mold needs manual calibration in use, is locked later, just can be carried out injection molding, after the completion of injection molding
It needs manually to be removed, and is easy in stripping process so that product is damaged, waste of resource, and waste time, indulged in
The problem of missing processing efficiency, influencing product quality.
(2) technical solution
In order to achieve the above object, originally practical be achieved by the following technical programs: a kind of injection molding TV set front frame
Injection mold, including bottom plate, middle position is fixedly connected with attachment rail, the attachment rail inner surface at the top of the bottom plate
Lower die is slidably connected, the lower die intracavity bottom is provided with liftout attachment, and the base top portion is located at attachment rail two sides pair
Position is claimed to be rotatably connected to positioning threads bar, the positioning threads bar is connected with molding dress far from one end outer surface thread of bottom plate
It sets, the mold closing mechanism is fixedly connected with top plate close to the side of bottom plate, and the top plate is solid close to the side middle position of bottom plate
Surely it is connected with upper mold, the upper mold is connected with TV set front frame close to a side external surface of lower die.
Preferably, the position that lower die two sides outer wall is located at attachment rail offers mounting groove, table in the mounting groove
Face is slidably connected with attachment rail.
Preferably, the liftout attachment includes hydraulic pump, and the hydraulic pump output terminal is fixedly connected with by connector
Determine guide rod, the location guide slidably connects mandril, side of the mandril far from location guide far from one end of connector
It is fixedly connected with liftout plate, the liftout plate outer wall is slidably connected with lower die.
Preferably, two sides symmetric position is fixedly connected with lower sealant at the top of the lower die, and the upper mold outer surface is close
The side of top plate and position corresponding with lower sealant is fixedly connected with upper sealant.
Preferably, the mold closing mechanism includes starting motor, and the starting motor output end is fixedly connected by shaft coupling
There is worm screw, the worm screw is connect by support plate with top panel turns far from one end of starting motor, the worm screw outer surface engagement
Transmission has worm gear, and the worm gear inner surface is threadedly coupled with positioning threads bar, and the worm gear bottom is connect with top panel turns.
Preferably, the positioning threads bar through top plate and extends at the top of top plate, before the lower mold cavity and television set
Frame is flexibly connected.
(3) beneficial effect
This is practical to provide a kind of injection mold of injection molding TV set front frame, have it is following the utility model has the advantages that
The device is fixedly connected with attachment rail by middle position at the top of bottom plate, and attachment rail inner surface is slidably connected
There is lower die, lower die intracavity bottom is provided with liftout attachment, and base top portion is located at attachment rail two sides symmetric position and is rotatably connected to
Positioning threads bar, positioning threads bar are connected with mold closing mechanism far from one end outer surface thread of bottom plate, and mold closing mechanism is close to bottom plate
Side be fixedly connected with top plate, top plate is fixedly connected with upper mold close to the side middle position of bottom plate, so that the device is automatic
The positioning of mold is carried out, and is locked, mold is avoided to misplace, and after injection molding, can automatically be removed product, without artificial
Operation, not only ensure that product quality, and realize automated production, saves the time, improves processing efficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model liftout attachment structural schematic diagram；
Fig. 3 is the utility model mold closing mechanism structural schematic diagram.
In figure: 1 bottom plate, 2 attachment rails, 3 lower dies, 4 liftout attachments, 41 hydraulic pumps, 42 connectors, 43 location guides, 44
Mandril, 45 liftout plates, 5 positioning threads bars, 6 mold closing mechanisms, 61 starting motors, 62 worm screws, 63 worm gears, 64 support plates, 7 top plates, 8
Upper mold, 9 TV set front frames, 10 mounting grooves, 11 lower sealants, sealant on 12.
Specific embodiment
Below in conjunction with the attached drawing in this practical embodiment, the technical solution in this practical embodiment is carried out clear, complete
Site preparation description, it is clear that described embodiment is only this practical a part of the embodiment, instead of all the embodiments.It is based on
Embodiment during this is practical, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment belongs to the range of this practical protection.
Fig. 1-3 is please referred to, originally practical that a kind of technical solution is provided: a kind of injection mold of injection molding TV set front frame,
Including bottom plate 1,1 top center position of bottom plate is fixedly connected with attachment rail 2, and 2 inner surface of attachment rail slidably connects lower die
3, the position that 3 two sides outer wall of lower die is located at attachment rail 2 offers mounting groove 10, and 10 inner surface of mounting groove and attachment rail 2 are sliding
Dynamic connection.3 intracavity bottom of lower die is provided with liftout attachment 4, and liftout attachment 4 includes hydraulic pump 41, and 41 output end of hydraulic pump passes through
Connector 42 is fixedly connected with location guide 43, and location guide 43 slidably connects mandril 44 far from one end of connector 42, top
Bar 44 is fixedly connected with liftout plate 45 far from the side of location guide 43, and 45 outer wall of liftout plate is slidably connected with lower die 3.Bottom plate 1
Top is located at 2 two sides symmetric position of attachment rail and is rotatably connected to positioning threads bar 5, the one end of positioning threads bar 5 far from bottom plate 1
Outer surface thread is connected with mold closing mechanism 6, and mold closing mechanism 6 includes starting motor 61, and starting 61 output end of motor passes through shaft coupling
It is fixedly connected with worm screw 62, worm screw 62 is rotatablely connected far from one end of starting motor 61 by support plate 64 and top plate 7, worm screw 62
Outer surface engaged transmission have worm gear 63,63 inner surface of worm gear is threadedly coupled with positioning threads bar 5,63 bottom of worm gear with 7 turns of top plate
Dynamic connection.Mold closing mechanism 6 is fixedly connected with top plate 7 close to the side of bottom plate 1, and top plate 7 is solid close to the side middle position of bottom plate 1
Surely it is connected with upper mold 8,3 top two sides symmetric position of lower die is fixedly connected with lower sealant 11, and 8 outer surface of upper mold is close to top plate 7
Side and position corresponding with lower sealant 11 be fixedly connected with upper sealant 12.A side external surface of the upper mold 8 close to lower die 3
It is connected with TV set front frame 9.Positioning threads bar 5 is through top plate 7 and extends to 7 top of top plate, 3 inner cavity of lower die and television set
Front frame 9 is flexibly connected.So that the device carries out the positioning of mold automatically, and locked, mold is avoided to misplace, and injection molding terminates
Afterwards, product can be removed automatically, without human intervention, not only ensure that product quality, and realize automated production, when saving
Between, improve processing efficiency.
In use, starting starting motor 61 makes worm screw 62 drive worm gear 63 to rotate by engaged transmission, so that 7 band of top plate
Dynamic upper mold 8 moves vertically along positioning threads bar 5, so that upper mold 8 and lower die 3 are mutually agreed with, is molded, injection molding terminates
Afterwards, starting starting motor 61 make worm screw 62 by engaged transmission drive worm gear 63 rotate so that top plate 7 drive upper mold 8 along
Positioning threads bar 5 moves vertically, so that upper mold 8 and lower die 3 separate, starting hydraulic pump 41 makes mandril 44 along location guide 43
Vertical movement, makes product stripping by liftout plate 45, takes out, which carries out the positioning of mold automatically, and is locked, and keeps away
Exempt from mold dislocation, and after injection molding, product can be removed automatically, without human intervention, not only ensure that product quality, and
It realizes automated production, saves the time, improve processing efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By the sentence " element limited including one, it is not excluded that including
There is also other identical elements in the process, method, article or equipment of element ".
While there has been shown and described that this practical embodiment for the ordinary skill in the art can be with
A variety of variations, modification, replacement can be carried out in the case where not departing from this practical principle and spirit to these embodiments by understanding
And modification, this practical range are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of injection mold of injection molding TV set front frame, including bottom plate (1), it is characterised in that: at the top of the bottom plate (1)
Middle position is fixedly connected with attachment rail (2), and attachment rail (2) inner surface slidably connects lower die (3), the lower die
(3) intracavity bottom is provided with liftout attachment (4), and the rotation of attachment rail (2) two sides symmetric position is located at the top of the bottom plate (1) and is connected
It is connected to positioning threads bar (5), the positioning threads bar (5) is connected with mold closing mechanism far from one end outer surface thread of bottom plate (1)
(6), the mold closing mechanism (6) is fixedly connected with top plate (7) close to the side of bottom plate (1), and the top plate (7) is close to bottom plate (1)
Side middle position be fixedly connected with upper mold (8), the upper mold (8) is connected with close to the side external surface of lower die (3)
TV set front frame (9).
2. a kind of injection mold of injection molding TV set front frame according to claim 1, it is characterised in that: the lower die
(3) position that two sides outer wall is located at attachment rail (2) offers mounting groove (10), mounting groove (10) inner surface and mounting rail
Road (2) is slidably connected.
3. a kind of injection mold of injection molding TV set front frame according to claim 1, it is characterised in that: the ejection
Device (4) includes hydraulic pump (41), and hydraulic pump (41) output end is fixedly connected with location guide by connector (42)
(43), the location guide (43) slidably connects mandril (44) far from the one end of connector (42), and the mandril (44) is separate
The side of location guide (43) is fixedly connected with liftout plate (45), and liftout plate (45) outer wall is slidably connected with lower die (3).
4. a kind of injection mold of injection molding TV set front frame according to claim 1, it is characterised in that: the lower die
(3) top two sides symmetric position is fixedly connected with lower sealant (11), side of upper mold (8) outer surface close to top plate (7)
And position corresponding with lower sealant (11) is fixedly connected with upper sealant (12).
5. a kind of injection mold of injection molding TV set front frame according to claim 1, it is characterised in that: the molding
Device (6) includes starting motor (61), and starting motor (61) output end is fixedly connected with worm screw (62), institute by shaft coupling
It states the one end of worm screw (62) far from starting motor (61) to be rotatablely connected by support plate (64) and top plate (7), the worm screw (62)
Outer surface engaged transmission has worm gear (63), and worm gear (63) inner surface is threadedly coupled with positioning threads bar (5), the worm gear
(63) bottom and top plate (7) are rotatablely connected.
6. a kind of injection mold of injection molding TV set front frame according to claim 1, it is characterised in that: the positioning
Threaded rod (5) is through top plate (7) and extends at the top of top plate (7), and lower die (3) inner cavity and TV set front frame (9) activity are even
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866064.3U CN208290372U (en) | 2018-06-06 | 2018-06-06 | An injection mold for injection molding the front frame of a TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866064.3U CN208290372U (en) | 2018-06-06 | 2018-06-06 | An injection mold for injection molding the front frame of a TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290372U true CN208290372U (en) | 2018-12-28 |
Family
ID=64722558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820866064.3U Expired - Fee Related CN208290372U (en) | 2018-06-06 | 2018-06-06 | An injection mold for injection molding the front frame of a TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290372U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116478A (en) * | 2019-06-19 | 2019-08-13 | 易伟青 | A kind of injection mold with degassing function |
| CN111571948A (en) * | 2020-05-22 | 2020-08-25 | 金奕鹏 | Double-guide mechanism of injection mold frame |
| CN112223641A (en) * | 2020-09-24 | 2021-01-15 | 安徽安缆模具有限公司 | Mold opening device for injection mold |
| CN116001202A (en) * | 2022-12-14 | 2023-04-25 | 天津三卓韩一橡塑科技股份有限公司 | Silica gel injection mold assembly, mold and method for improving mold changing speed |
-
2018
- 2018-06-06 CN CN201820866064.3U patent/CN208290372U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116478A (en) * | 2019-06-19 | 2019-08-13 | 易伟青 | A kind of injection mold with degassing function |
| CN110116478B (en) * | 2019-06-19 | 2021-01-15 | 深圳市江南伟业模具塑胶有限公司 | Injection mold with exhaust function |
| CN111571948A (en) * | 2020-05-22 | 2020-08-25 | 金奕鹏 | Double-guide mechanism of injection mold frame |
| CN112223641A (en) * | 2020-09-24 | 2021-01-15 | 安徽安缆模具有限公司 | Mold opening device for injection mold |
| CN116001202A (en) * | 2022-12-14 | 2023-04-25 | 天津三卓韩一橡塑科技股份有限公司 | Silica gel injection mold assembly, mold and method for improving mold changing speed |
| CN116001202B (en) * | 2022-12-14 | 2024-06-11 | 天津三卓韩一橡塑科技股份有限公司 | Silica gel injection mold assembly, mold and method for improving mold changing speed |
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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: 20181228 Termination date: 20200606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |