CN219381423U

CN219381423U - High-precision mobile phone lens barrel injection mold capable of controlling temperature

Info

Publication number: CN219381423U
Application number: CN202320889150.7U
Authority: CN
Inventors: 刘兵
Original assignee: Yuyao Shunju Photoelectricity Co ltd
Current assignee: Yuyao Shunju Photoelectricity Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-21
Anticipated expiration: 2033-04-17

Abstract

The utility model provides a temperature-controllable high-precision mobile phone lens barrel injection mold, and belongs to the technical field of injection molds. This kind of high accuracy cell-phone lens cone injection mold of controllable temperature, including first fixing base and second fixing base, the stand is all vertically installed in the top four corners of first fixing base, and the interconnect of stand, the cylinder is installed at the top of second fixing base, and the output of cylinder runs through the second fixing base, and be connected with the upper die base, a pair of connecting block all with first fixing base interconnect, the inside of die holder is equipped with the die cavity, the inside of first fixing base is equipped with the cavity in the bottom of die holder, and the inside of cavity is equipped with heating mechanism, heating mechanism includes a pair of hot plate, and discharging mechanism includes the flitch, through heating mechanism, can carry out direct heating to the mould, and the heat is difficult for losing, simultaneously through discharging mechanism, the staff of being convenient for gets the model and takes.

Description

High-precision mobile phone lens barrel injection mold capable of controlling temperature

Technical Field

The utility model relates to the technical field of injection molds, in particular to a temperature-controllable high-precision mobile phone lens barrel injection mold.

Background

Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.

In the production process of casting molds, in order to improve the quality of cast products and reduce or avoid quality accidents such as air holes, mold sticking, strain, cold separation, hot cracking and the like, the temperature of the molds must be controlled within an ideal range, but the heating mechanism of the existing molds is single, only two groups of modes of heating and cooling are adopted, and the temperature cannot be controlled, so that the quality of the molds can be influenced in the processing process.

Disclosure of Invention

In order to make up for the defects, the utility model provides a temperature-controllable high-precision mobile phone lens barrel injection mold.

The utility model is realized in the following way:

the utility model provides a but high accuracy cell-phone lens cone injection mold of accuse temperature, includes first fixing base and second fixing base, the stand is all vertically installed in the top four corners of first fixing base, just the interconnect of top and second fixing base of stand, the cylinder is installed at the top of second fixing base, just the output of cylinder runs through the second fixing base to be connected with the upper die base, the internally mounted of first fixing base has the die holder, just the top both sides of die holder all are connected with the connecting block, a pair of the connecting block all with first fixing base interconnect, the inside of die holder is equipped with the die cavity, the inside of first fixing base is equipped with the cavity in the bottom of die holder, just the inside of cavity is equipped with heating mechanism, heating mechanism includes a pair of hot plate, the inside of die cavity is equipped with discharge mechanism, just discharge mechanism includes the flitch.

Further, the first motor is installed in the cavity, two ends of the first motor are in transmission connection with the second rotating shaft, one end of the second rotating shaft is sleeved with the driving bevel gear, one side of the driving bevel gear is provided with the driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

Further, a pair of the top of driven bevel gear all installs the fixing base, a pair of driven bevel gear's inside all is inserted and is equipped with first pivot, just first pivot runs through the fixing base to the cover is equipped with the fluted disc, a pair of one side of hot plate all is connected with the connecting rod.

The beneficial effect of adopting above-mentioned further scheme is, through installing the hot plate, can heat the raw materials, the better injection moulding of being convenient for.

Further, a pair of movable plates are mounted on one sides of the fluted discs, a plurality of clamping teeth are mounted on one sides of the movable plates, which are close to the fluted discs, the clamping teeth are meshed with the fluted discs, and the connecting rods are connected with the movable plates.

The adoption of the further scheme has the beneficial effects that the fluted disc is arranged, so that the movable plate can be driven to move back and forth, the pair of heating plates can be moved, and the temperature of the lower die holder can be controlled.

Further, a pair of movable plates are provided with sliding grooves on one side far away from the clamping teeth, a pair of connecting plates are arranged on one side of the fixed seats, limiting rings are arranged on the tops of the connecting plates through connecting shaft sleeves, fixing blocks are arranged on the tops of the limiting rings, and the limiting rings are mutually clamped with the sliding grooves.

The beneficial effect of adopting above-mentioned further scheme is, through installing the spacing ring, can inject the direction that the movable plate moved.

Further, the inside both sides of die cavity all are equipped with the removal groove, and a pair of the inside in removal groove is all vertical installs the slide bar, the slider is all installed to the both sides of flitch, just a pair of slider overlaps respectively and establishes the outside at a pair of slide bar.

The beneficial effect of adopting above-mentioned further scheme is, through installing the slide bar, is limited the direction of movement of ejection of compact board.

Further, the second motor is installed to outside one side of die holder, just the output transmission of second motor is connected with the threaded rod, the outside cover of threaded rod is equipped with a pair of movable block, and a pair of one side of movable block all articulates there is the bracing piece, a pair of the top of bracing piece all with the bottom interconnect of flitch, just the outside center department cover of threaded rod is equipped with the bearing.

The beneficial effect of adopting above-mentioned further scheme is, through installing a pair of bracing piece, is convenient for reciprocate the flitch that discharges.

The beneficial effects of the utility model are as follows: according to the temperature-controllable high-precision mobile phone lens barrel injection mold, raw materials are added into a mold cavity when the mold is produced, the first motor is started to drive the pair of second rotating shafts to rotate so as to drive the pair of driving bevel gears to rotate, the pair of driven bevel gears rotate so as to drive the pair of first rotating shafts to rotate, the fluted disc is meshed with the clamping teeth, the fluted disc drives the pair of moving plates to move back and forth when the fluted disc rotates, the pair of heating plates move to the bottom of the lower mold base to heat the raw materials, then the cylinder is started to drive the upper mold base to move downwards, then the raw materials in the mold cavity are better molded, the first motor drives the second rotating shafts to reversely rotate so as to move the pair of heating plates to opposite sides, the mold cavity is far away from the convenience of molding, then the second motor is started to drive the threaded rod to rotate, the threaded rod surface is provided with the pair of reverse threads so as to enable the pair of sliding blocks to move on the threaded rod, when the pair of sliding blocks move in the same direction, the pair of sliding blocks move the bearing plates are pushed upwards, and the upward discharging efficiency is improved after the bearing plates are pushed upwards by the fluted disc to move.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed to be practical in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.

Fig. 1 is a schematic perspective view of an injection mold for a temperature-controllable high-precision mobile phone lens barrel;

fig. 2 is a schematic diagram of a heating plate perspective structure of a temperature-controllable high-precision mobile phone lens barrel injection mold provided by the utility model;

fig. 3 is a schematic diagram of a perspective structure of a lower die holder of an injection mold for a temperature-controllable high-precision mobile phone lens barrel;

fig. 4 is a schematic diagram of a three-dimensional structure of a discharge plate of an injection mold of a temperature-controllable high-precision mobile phone lens barrel;

fig. 5 is an enlarged schematic view of the structure a in fig. 2.

In the figure: 1001. a first fixing seat; 1002. a column; 1003. the second fixing seat; 1004. a cylinder; 1005. a connecting block; 1006. a lower die holder; 1007. a mold cavity; 2001. a heating plate; 2002. a connecting rod; 2003. a moving plate; 2004. latch teeth; 2005. fluted disc; 2006. a fixing seat; 2007. a first rotating shaft; 2008. a first motor; 2009. a second rotating shaft; 2010. a drive bevel gear; 2011. a driven bevel gear; 2012. a connecting plate; 2013. a limiting ring; 2014. a fixed block; 2015. a chute; 3001. a discharge plate; 3002. a moving groove; 3003. a slide bar; 3004. a slide block; 3005. a second motor; 3006. a threaded rod; 3007. a moving block; 3008. a support rod; 3009. and (3) a bearing.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The utility model relates to an embodiment I of a temperature-controllable high-precision mobile phone lens barrel injection mold

The utility model provides the following technical scheme: referring to fig. 1, 2 and 5, the device comprises a first fixing base 1001 and a second fixing base 1003, wherein the four corners of the top of the first fixing base 1001 are vertically provided with a column 1002, the top of the column 1002 is connected with the second fixing base 1003, the top of the second fixing base 1003 is provided with a cylinder 1004, the output end of the cylinder 1004 penetrates through the second fixing base 1003 and is connected with an upper die base, the interior of the first fixing base 1001 is provided with a lower die base 1006, the two sides of the top of the lower die base 1006 are connected with a connecting block 1005, the pair of connecting blocks 1005 are connected with the first fixing base 1001, the interior of the lower die base 1006 is provided with a die cavity 1007, the interior of the first fixing base 1001 is provided with a cavity at the bottom of the lower die base 1006, the interior of the cavity is provided with a heating mechanism, the heating mechanism comprises a pair of heating plates 2001, the interior of the die cavity 1007 is provided with a discharging mechanism, the discharging mechanism comprises a discharging plate 3001, a first motor 2008 is arranged in the cavity, two ends of the first motor 2008 are in transmission connection with a second rotating shaft 2009, one ends of a pair of second rotating shafts 2009 are respectively sleeved with a driving bevel gear 2010, one sides of a pair of driving bevel gears 2010 are respectively provided with a driven bevel gear 2011, the driving bevel gears 2010 and the driven bevel gears 2011 are meshed with each other, the tops of a pair of driven bevel gears 2011 are respectively provided with a fixed seat 2006, a first rotating shaft 2007 is respectively inserted into the driven bevel gears 2011, the first rotating shaft 2007 penetrates through the fixed seat 2006 and is sleeved with a fluted disc 2005, one sides of a pair of fluted disc 2005 are respectively connected with a connecting rod 2002, one sides of a pair of fluted disc 2005 are respectively provided with a movable plate 2003, the movable plate 2003 is provided with a plurality of latches 2004 at one side close to the fluted disc 2005, the plurality of latches 2004 are meshed with the fluted disc 2005, the connecting rod 2002 is connected with the movable plate 2003, a pair of movable plates 2003 are provided with a chute 2015 at one side far away from the latches 2004, a pair of fixed seats 2006 are provided with a connecting plate 2012 at one side, the top of the connecting plate 2012 is provided with a limiting ring 2013 through a connecting shaft sleeve, the top of the limiting ring 2013 is provided with a fixed block 2014, the limiting ring 2013 is clamped with the chute 2015, raw materials can be heated through the heating plate 2001, better injection molding is facilitated, the movable plate 2003 can be driven to move forwards and backwards through the fluted disc 2005, the temperature of the lower die holder 1006 is controlled, and the moving direction of the movable plate 2003 can be limited through the limiting ring 2013.

The utility model relates to a temperature-controllable high-precision mobile phone lens barrel injection mold in an embodiment II

Referring to fig. 3 and 4, specifically, moving grooves 3002 are formed on two sides of an inner portion of the mold cavity 1007, sliding rods 3003 are vertically installed in a pair of moving grooves 3002, sliding blocks 3004 are installed on two sides of the discharge plate 3001, the sliding blocks 3004 are respectively sleeved outside the sliding rods 3003, a second motor 3005 is installed on one side of an outer portion of the lower mold base 1006, a threaded rod 3006 is connected to an output end of the second motor 3005 in a transmission manner, a pair of moving blocks 3007 are sleeved outside the threaded rod 3006, supporting rods 3008 are hinged to one sides of the moving blocks 3007, top ends of the supporting rods 3008 are connected with the bottom of the discharge plate 3001, a bearing 3009 is sleeved at the center of the outer portion of the threaded rod 3006, and the moving direction of the discharge plate 3001 is limited by installing the supporting rods 3008, so that the discharge plate 3001 can be moved up and down.

Specifically, the working principle of the temperature-controllable high-precision mobile phone lens barrel injection mold is as follows: when the die is produced, raw materials are added into the die cavity 1007, in order to enable the raw materials to be better formed, a first motor 2008 is started, the first motor 2008 drives a pair of second rotating shafts 2009 to rotate, a pair of driving bevel gears 2010 are driven to rotate, accordingly, through rotation of a pair of driven bevel gears 2011, a pair of first rotating shafts 2007 are driven to rotate, a pair of fluted discs 2005 are driven to rotate, the fluted discs 2005 are meshed with the clamping teeth 2004, the fluted discs 2005 drive a pair of moving plates 2003 to move forwards and backwards, the pair of heating plates 2001 move to the bottom of a lower die base 1006 to heat the raw materials, then a cylinder 1004 is started, the cylinder 1004 drives an upper die base to move downwards, then the raw materials in the die cavity 1007 are better formed, in order to enable the first motor 2008 to drive the second rotating shafts 2009 to rotate reversely, the pair of heating plates 2001 move to opposite sides, the die cavity is far away from, the raw materials are convenient to form, then the second motor 3005 is started, the threaded rods 3006 are driven to rotate, the surfaces of the fluted discs 3006 are provided with a pair of opposite threads, accordingly, a pair of sliding blocks 3004 move on the sliding blocks 3006, the sliding blocks 3006 move upwards, the sliding blocks 3004 move upwards, the sliding rods 3009 move upwards, and the bearing shafts 3008 move upwards, the sliding blocks are convenient to take out the bearing plates 3008, and the products are convenient to move upwards, and the bearing efficiency is improved.

It should be noted that, specific model specifications of the first motor 2008 and the second motor 3005 of the temperature-controllable high-precision mobile phone barrel injection mold need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed description is omitted.

The power supply and the principle of the first motor 2008 and the second motor 3005 of the temperature-controllable high-precision injection mold for a lens barrel of a mobile phone will be apparent to those skilled in the art, and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A temperature-controllable high-precision mobile phone lens barrel injection mold is characterized by comprising a first fixed seat (1001) and a second fixed seat (1003),

the top four corners of first fixing base (1001) are all vertical installs stand (1002), just the interconnect of top and second fixing base (1003) of stand (1002), cylinder (1004) are installed at the top of second fixing base (1003), just the output of cylinder (1004) runs through second fixing base (1003) to be connected with the upper die base, the internally mounted of first fixing base (1001) has die holder (1006), just the top both sides of die holder (1006) all are connected with connecting block (1005), a pair of connecting block (1005) all with first fixing base (1001) interconnect, the inside of die holder (1006) is equipped with die cavity (1007), the inside of first fixing base (1001) is equipped with the cavity in the bottom of die holder (1006), just the inside of cavity is equipped with heating mechanism, heating mechanism includes a pair of hot plate (2001), the inside of die cavity (1007) is equipped with discharge mechanism, just discharge mechanism includes discharge plate (3001).

2. The temperature-controllable high-precision mobile phone barrel injection mold according to claim 1, wherein a first motor (2008) is installed in the cavity, two ends of the first motor (2008) are in transmission connection with second rotating shafts (2009), one ends of a pair of the second rotating shafts (2009) are sleeved with a driving bevel gear (2010), one side of the pair of the driving bevel gears (2010) is provided with a driven bevel gear (2011), and the driving bevel gears (2010) are meshed with the driven bevel gear (2011).

3. The injection mold for the high-precision mobile phone lens barrel with the controllable temperature according to claim 2, wherein the tops of the driven bevel gears (2011) are provided with fixed seats (2006), the interiors of the driven bevel gears (2011) are respectively inserted with a first rotating shaft (2007), the first rotating shafts (2007) penetrate through the fixed seats (2006) and are sleeved with fluted discs (2005), and one sides of the heating plates (2001) are respectively connected with a connecting rod (2002).

4. A temperature-controllable high-precision mobile phone barrel injection mold according to claim 3, wherein a movable plate (2003) is mounted on one side of each of the pair of fluted discs (2005), a plurality of latches (2004) are mounted on one side of the movable plate (2003) close to the fluted disc (2005), the plurality of latches (2004) are meshed with the fluted disc (2005), and the connecting rod (2002) is connected with the movable plate (2003).

5. The temperature-controllable high-precision mobile phone barrel injection mold according to claim 4, wherein a pair of movable plates (2003) are provided with sliding grooves (2015) on one side far away from the latch (2004), a pair of fixed seats (2006) are provided with connecting plates (2012) on one side, the tops of the connecting plates (2012) are provided with limiting rings (2013) through connecting shaft sleeves, the tops of the limiting rings (2013) are provided with fixed blocks (2014), and the limiting rings (2013) are mutually clamped with the sliding grooves (2015).

6. The temperature-controllable high-precision mobile phone lens barrel injection mold according to claim 1, wherein moving grooves (3002) are formed in two sides of the inside of the mold cavity (1007), sliding rods (3003) are vertically arranged in the moving grooves (3002), sliding blocks (3004) are arranged on two sides of the discharging plate (3001), and the sliding blocks (3004) are respectively sleeved outside the sliding rods (3003).

7. The high-precision mobile phone lens barrel injection mold with the controllable temperature according to claim 1, wherein a second motor (3005) is installed on one side of the outer portion of the lower mold base (1006), a threaded rod (3006) is connected to the output end of the second motor (3005) in a transmission mode, a pair of moving blocks (3007) are sleeved on the outer portion of the threaded rod (3006), supporting rods (3008) are hinged to one sides of the pair of moving blocks (3007), the top ends of the pair of supporting rods (3008) are connected with the bottom of the discharging plate (3001) mutually, and a bearing (3009) is sleeved on the outer center of the threaded rod (3006).