CN217573849U - Injection mold for complex curved surface lampshade - Google Patents

Injection mold for complex curved surface lampshade Download PDF

Info

Publication number
CN217573849U
CN217573849U CN202220853181.2U CN202220853181U CN217573849U CN 217573849 U CN217573849 U CN 217573849U CN 202220853181 U CN202220853181 U CN 202220853181U CN 217573849 U CN217573849 U CN 217573849U
Authority
CN
China
Prior art keywords
die
fixedly connected
curved surface
injection mold
terrace
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.)
Active
Application number
CN202220853181.2U
Other languages
Chinese (zh)
Inventor
王建华
王志远
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Youtai Fuhua Precision Industry Mould Co ltd
Original Assignee
Shenzhen Youtai Fuhua Precision Industry Mould Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Youtai Fuhua Precision Industry Mould Co ltd filed Critical Shenzhen Youtai Fuhua Precision Industry Mould Co ltd
Priority to CN202220853181.2U priority Critical patent/CN217573849U/en
Application granted granted Critical
Publication of CN217573849U publication Critical patent/CN217573849U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The utility model discloses a complicated curved surface lamp shade injection mold, the female die comprises a female die, the top fixedly connected with terrace die of female die, the inner chamber of female die is provided with shedder, the inner chamber of terrace die is provided with controlling means, the four corners fixedly connected with spliced pole at female die top, the round hole has all been seted up in the four corners of terrace die bottom, the mouth of moulding plastics has all been seted up with the front of terrace die to the female die, and through respectively toward water inlet and delivery port access pipeline, the water of pipeline can be through the water-cooling pipeline circulation to reach refrigerated effect, through twisting the bolt, controlling means can the downstream, drives the circle piece downstream simultaneously, thereby reaches the effect of regulating flow, through die and terrace die coincidence, terrace die cabinet extrusion rectangle piece downstream, moulds plastics, when moulding plastics the completion back, the terrace die upstream, under the effect of spring, can drive shedder and ring upstream, ejecting the inner chamber of product from the shaping groove, thereby reach the effect of drawing of patterns.

Description

Injection mold for complex curved surface lampshade
Technical Field
The utility model relates to the technical field of mold, specifically be a complicated curved surface lamp shade injection mold.
Background
Dies are tools used to make shaped articles, which are made of various parts, different dies are made of different parts, and a tool is used to form a blank into a product with a specific shape and size under the action of an external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.
At present, once a certain cavity or multiple cavities of the mold have defects due to unbalanced pouring, the injection molding process can only be adjusted, but the method can adjust all cavities simultaneously and cannot solve the problem of independent adjustment of a certain cavity.
Disclosure of Invention
An object of the utility model is to provide a complicated curved surface lamp shade injection mold to provide in case present a certain chamber of mould or multicavity appear the defect because the pouring is uneven in the solution among the above-mentioned background art, can only be through adjusting injection moulding process, but this kind of method is adjusted all die cavities simultaneously, can not carry out the problem of independent adjustment to certain die cavity.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a complicated curved surface lamp shade injection mold, includes the die, the top fixedly connected with terrace die of die, the inner chamber of die is provided with shedder, the inner chamber of terrace die is provided with controlling means, the four corners fixedly connected with spliced pole at die top, the round hole has all been seted up in the four corners of terrace die bottom, the mouth of moulding plastics has all been seted up in the front of die and terrace die.
Preferably, a water cooling pipeline is arranged in the inner cavity of the female die, a water inlet is formed in the head end of the water cooling pipeline, and a water outlet is formed in the tail end of the water cooling pipeline.
Preferably, the top of the male die is provided with a rectangular hole, an inner cavity of the rectangular hole is provided with a control device, the top of the male die is fixedly connected with a support, the top of the control device is fixedly connected with a round block, the inner cavity of the support is movably connected with a bolt, and the outer ring of the bolt is sleeved with the control device.
Preferably, the right side of the female die is provided with a threaded hole, the threaded hole is fixedly connected with a lifting lug, and the lifting lug is fixedly connected with the female die in a threaded mode.
Preferably, the inner cavity of the female die is provided with a rectangular groove, the top of the female die is provided with a second rectangular groove, and the inner cavity of the rectangular groove is provided with a demoulding device.
Preferably, the top of the demolding device is fixedly connected with a circular ring, the bottom of the demolding device is fixedly connected with a spring, the back of the demolding device is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a rectangular block.
Preferably, the top of the female die and the bottom of the male die are both provided with a forming groove, and the top of the female die and the bottom of the male die are both provided with an injection molding groove.
Preferably, the diameter of the round block is the same as that of the injection molding groove, the diameter of the round ring is the same as that of the molding grooves, and the number of the molding grooves is three.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of complicated curved surface lamp shade injection mold, through being connected to the inner chamber of round hole with the spliced pole, make die and terrace die laminate mutually, can when die and terrace die laminate, terrace die cabinet extrusion rectangle piece downstream, mould plastics, when needing to adjust the flow, through twisting the bolt, controlling means can the downstream, it can adjust the flow to drive the circle piece downstream simultaneously, through respectively toward water inlet and delivery port access pipeline when needs cool off the mould, the water of pipeline can circulate through the water-cooling pipeline, thereby reach refrigerated effect, after the completion of moulding plastics, the terrace die rebound, under the effect of spring, can drive shedder and ring rebound, it is ejecting from the inner chamber of shaping groove to the product, thereby accomplish and mould plastics.
2. This kind of complicated curved surface lamp shade injection mold, through respectively toward water inlet and delivery port access pipeline, the water of pipeline can be through the water-cooling pipeline circulation, thereby reach the refrigerated effect, through twisting the bolt, controlling means can the downstream, drive the disk downstream simultaneously, thereby reach the effect of regulating the flow, coincide with the terrace die through the die, terrace die cabinet extrusion rectangular block downshifts, mould plastics, after the completion of moulding plastics, the terrace die rebound, under the effect of spring, can drive shedder and ring rebound, it is ejecting from the inner chamber in shaping groove to the product, thereby reach the effect of drawing of patterns, through seting up a plurality of shaping grooves, after the completion of moulding plastics when the shaping groove of first, can get into the second through the groove of moulding plastics and mould plastics, thereby reach the effect of a plurality of products of moulding plastics, and improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model relates to a complicated curved surface lamp shade injection mold split map.
Fig. 3 is the utility model relates to a complicated curved surface lamp shade injection mold terrace die structure sketch map.
Fig. 4 is the utility model relates to a complicated curved surface lamp shade injection mold cross-sectional view.
Fig. 5 is the utility model relates to a complicated curved surface lamp shade injection mold shedder schematic structure.
In the figure: 1. a female die; 101. connecting columns; 102. a water-cooled pipeline; 103. a water inlet; 104. a water outlet; 105. a threaded hole; 106. lifting lugs; 107. a rectangular groove; 108. a second rectangular groove; 2. a male die; 201. a circular hole; 202. a rectangular hole; 203. a support; 204. a bolt; 3. a demolding device; 301. a circular ring; 302. a spring; 303. a connecting plate; 304. a rectangular block; 4. a control device; 401. a round block; 5. an injection molding port; 6. forming a groove; 7. and (5) injection molding the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a complicated curved surface lamp shade injection mold, includes die 1, and die 1's top fixedly connected with terrace die 2, die 1's inner chamber is provided with shedder 3, and terrace die 2's inner chamber is provided with controlling means 4, and the four corners fixedly connected with spliced pole 101 at die 1 top, round hole 201 has all been seted up in the four corners of terrace die 2 bottom, and die 1 has all seted up the mouth of moulding plastics 5 with the front of terrace die 2.
Wherein, the inner cavity of the female die 1 is provided with a water cooling pipeline 102, the head end of the water cooling pipeline 102 is provided with a water inlet 103, and the tail end of the water cooling pipeline 102 is provided with a water outlet 104.
In this embodiment, by connecting pipes to the water inlet 103 and the water outlet 104, respectively, water in the pipes circulates through the water cooling pipe 102, thereby achieving a cooling effect.
The top of the male die 2 is provided with a rectangular hole 202, an inner cavity of the rectangular hole 202 is provided with a control device 4, the top of the male die 2 is fixedly connected with a support 203, the top of the control device 4 is fixedly connected with a round block 401, an inner cavity of the support 203 is movably connected with a bolt 204, and an outer ring of the bolt 204 is sleeved with the control device 4.
In this embodiment, by screwing the bolt 204, the control device 4 moves downward and drives the round block 401 to move downward, thereby achieving the function of adjusting the flow rate.
Wherein, the equal fixedly connected with ring 301 in top of shedder 3, the equal fixedly connected with spring 302 in bottom of shedder 3, the back of shedder 3 fixed connection with have connecting plate 303, the top fixedly connected with rectangular block 304 of connecting plate 303.
In this embodiment, through the coincidence of die 1 and terrace die 2, terrace die 2 cabinet extrusion rectangle piece 304 moves down, moulds plastics, and when the completion back of moulding plastics, terrace die 2 rebound can drive shedder 3 and ring 301 rebound under the effect of spring 302, and it is ejecting to follow the inner chamber of shaping groove 6 to the product to reach the effect of drawing of patterns.
Wherein, the forming groove 6 has all been seted up to the top of die 1 and the terrace die 2 bottom, and the groove 7 of moulding plastics has all been seted up to the top of die 1 and the bottom of terrace die 2.
In this embodiment, through seting up a plurality of shaping grooves 6, after first shaping groove 6 is moulded plastics and is accomplished, can get into the second through the groove 7 of moulding plastics and mould plastics to reach the effect of a plurality of products of moulding plastics, improve work efficiency, through controlling the injection molding machine, make the mouth of moulding plastics of injection molding machine, laminate mutually with the mouth 5 of moulding plastics of mould, extrude engineering plastics when the mouth of moulding plastics of injection molding machine, flow into the inner chamber in shaping groove 6 through the groove 7 of moulding plastics and carry out injection moulding.
The working principle is as follows: through being connected to the inner chamber of round hole 201 with spliced pole 101, make die 1 laminate with terrace die 2 mutually, can when die 1 laminates with terrace die 2, terrace die 2 cabinet extrusion rectangle piece 304 downstream, mould plastics, when needs adjust the flow, through twisting to bolt 204, controlling means 4 can downstream, it can adjust the flow to drive circle piece 401 downstream simultaneously, through respectively toward water inlet 103 and delivery port 104 access pipeline when needs cool off the mould, the water of pipeline can circulate through water-cooling pipeline 102, thereby reach refrigerated effect, after the completion of moulding plastics, terrace die 2 rebound, under the effect of spring 302, can drive shedder 3 and ring 301 rebound, it is ejecting from the inner chamber of shaping groove 6 to the product, thereby accomplish and mould plastics.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a complicated curved surface lamp shade injection mold, includes die (1), its characterized in that: the top fixedly connected with terrace die (2) of die (1), the inner chamber of die (1) is provided with shedder (3), the inner chamber of terrace die (2) is provided with controlling means (4), four corners fixedly connected with spliced pole (101) at die (1) top, round hole (201) have all been seted up in the four corners of terrace die (2) bottom, die (1) have all been seted up with the front of terrace die (2) and have been moulded plastics mouthful (5).
2. The injection mold for the lampshade with the complex curved surface according to claim 1, is characterized in that: the inner cavity of the female die (1) is provided with a water cooling pipeline (102), and the water cooling pipeline
(102) Is provided with a water inlet (103), and the tail end of the water-cooling pipeline (102) is provided with a water outlet (104).
3. The injection mold for the lampshade with the complex curved surface as claimed in claim 1, wherein: the top of the male die (2) is provided with a rectangular hole (202), an inner cavity of the rectangular hole (202) is provided with a control device (4), and the top of the male die (2) is fixedly connected with a support
(203) The top of the control device (4) is fixedly connected with a round block (401), an inner cavity of the support (203) is movably connected with a bolt (204), and the outer ring of the bolt (204) is sleeved with the control device (4).
4. The injection mold for the lampshade with the complex curved surface as claimed in claim 1, wherein: the die is characterized in that a threaded hole (105) is formed in the right side of the female die (1), a lifting lug (106) is fixedly connected with the threaded hole (105), and the lifting lug (106) is fixedly connected with the female die (1) in a threaded mode.
5. The injection mold for the lampshade with the complex curved surface according to claim 1, is characterized in that: rectangular channel (107) have been seted up to the inner chamber of die (1), second rectangular channel (108) have been seted up at the top of die (1), the inner chamber of rectangular channel (107) is provided with shedder (3).
6. The injection mold for the lampshade with the complex curved surface as claimed in claim 1, wherein: the equal fixedly connected with ring (301) in top of shedder (3), the equal fixedly connected with spring (302) in bottom of shedder (3), back fixedly connected with connecting plate (303) of shedder (3), the top fixedly connected with rectangular block (304) of connecting plate (303), shaping groove (6) have all been seted up to the top of die (1) and terrace die (2) bottom, the quantity of shaping groove (6) is three groups, the diameter of ring (301) is the same with the diameter in shaping groove (6).
7. The injection mold for the lampshade with the complex curved surface according to claim 1, is characterized in that: and injection molding grooves (7) are formed in the top of the female die (1) and the bottom of the male die (2).
8. The injection mold for the lampshade with the complex curved surface as claimed in claim 3, wherein: the diameter of the round block (401) is the same as that of the injection molding groove (7).
CN202220853181.2U 2022-04-14 2022-04-14 Injection mold for complex curved surface lampshade Active CN217573849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220853181.2U CN217573849U (en) 2022-04-14 2022-04-14 Injection mold for complex curved surface lampshade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220853181.2U CN217573849U (en) 2022-04-14 2022-04-14 Injection mold for complex curved surface lampshade

Publications (1)

Publication Number Publication Date
CN217573849U true CN217573849U (en) 2022-10-14

Family

ID=83540384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220853181.2U Active CN217573849U (en) 2022-04-14 2022-04-14 Injection mold for complex curved surface lampshade

Country Status (1)

Country Link
CN (1) CN217573849U (en)

Similar Documents

Publication Publication Date Title
CN108673857A (en) A kind of plastic mould of fast demoulding
CN217573849U (en) Injection mold for complex curved surface lampshade
CN215614963U (en) Automobile frosted bearing seat die-casting die
CN202556644U (en) Die cooling system
CN112792315B (en) Lightweight valve body die casting die
CN208664285U (en) Stack Injection Mould has hot flow path flow control device
CN216152942U (en) Injection mold capable of cooling spray pipe
CN207758049U (en) A kind of injection mold structure of multi-chamber
CN220198472U (en) Mould of oblique top heat radiation structure
CN207535211U (en) Trolley case rapid forming mold
CN219114643U (en) Plastic mould with cooling structure
CN216656253U (en) Large-scale bowl form dysmorphism valve body forges mould
CN217670768U (en) Injection mold with good heat dissipation performance
CN214353580U (en) Plastic mould choke valve with adjustable
CN209869282U (en) Quick refrigerated photovoltaic terminal box shell mould
CN212469666U (en) Aluminum plate is compound ring mould for thermal treatment
CN219171603U (en) One shot forming's module output base mould
CN217047332U (en) Injection molding machine mold for producing plastic switch shell
CN209832759U (en) Mould with good cooling effect
CN216073539U (en) Glass forming die
CN214605754U (en) Injection mold with cooling water channel
CN219076362U (en) High-efficiency plastic ring production die
CN203697426U (en) Cooling module with single round angle ejector rod
CN217047380U (en) Demoulding spray cooling device
CN211165123U (en) Injection mold capable of adjusting plastic flow

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant