CN213968897U - Gravity casting mold for preparing 5G base station installation hanging piece - Google Patents
Gravity casting mold for preparing 5G base station installation hanging piece Download PDFInfo
- Publication number
- CN213968897U CN213968897U CN202022299451.3U CN202022299451U CN213968897U CN 213968897 U CN213968897 U CN 213968897U CN 202022299451 U CN202022299451 U CN 202022299451U CN 213968897 U CN213968897 U CN 213968897U
- Authority
- CN
- China
- Prior art keywords
- casting
- upper die
- mold
- ejector pin
- containing groove
- 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
Links
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to the technical field of gravity casting moulds, in particular to a gravity casting mould for preparing 5G base station installation pendants, which comprises an upper mould and a lower mould, wherein the upper mould is provided with an upper cavity for forming pendants, the lower mould is provided with a lower cavity for forming pendants, and the upper cavity and the lower cavity jointly enclose a cavity for forming the pendants; the bottom surface of the upper die is provided with a containing groove, an insert used for forming a bottom flanging hole is fixedly connected in the containing groove, a gap is reserved between the outer peripheral side surface of the insert and the inner peripheral side surface of the containing groove to form a heat dissipation channel, the containing groove is provided with an exhaust hole penetrating to the outer part of the upper die, and the exhaust hole is communicated with the heat dissipation channel; compared with the prior art, the insert is manufactured by the structure for forming the bottom flanging hole, the insert is detachably mounted on the upper die, the insert can be detached or directly replaced during maintenance, the maintenance is more convenient, and the whole upper die is not required to be replaced.
Description
Technical Field
The utility model relates to a gravity casting mould technical field especially relates to a gravity casting mould for preparing 5G basic station installation pendant.
Background
Outdoor communication base stations are usually installed on rods to adapt to the occasions such as roofs, iron towers, parks and the like. At present, outdoor communication base stations are mounted on rods in a mode that the outdoor communication base stations are held on mounting rods through hanging pieces to be mounted.
Please see fig. 1, the existing hanger, 1 all adopts gravity casting, and, every pendant 1 all is equipped with bottom flanging hole 11, bottom flanging hole 11 department degree of depth is darker and the turn-ups department wall is thinner, in order to form this bottom flanging hole 11, need pass through to cut out a lug at the last mould, this lug then cooperates the lower mould shaping to go out this bottom flanging hole 11, and the processing degree of difficulty that cuts out a lug at last mould is great, and in case more allowances of cutting or lug appear wearing and tearing, then need change whole last mould, it is very troublesome to maintain, work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to be not enough among the prior art, and provide a easy maintenance's a gravity casting mould that is used for preparing 5G basic station installation pendant.
The purpose of the utility model is realized through the following technical scheme: the gravity casting die for preparing the 5G base station installation pendant comprises an upper die and a lower die, wherein the upper die is provided with an upper die cavity for forming the pendant, the lower die is provided with a lower die cavity for forming the pendant, and the upper die cavity and the lower die cavity jointly enclose a die cavity for forming the pendant; the bottom surface of going up the mould has seted up the storage tank, and detachably is connected with the mold insert that is used for shaping bottom turn-ups hole in the storage tank, leaves the clearance in order to form heat dissipation channel between the outer peripheral side of mold insert and the inner peripheral side of storage tank, and the storage tank is seted up and is run through the exhaust hole to the mould outside, and the exhaust hole sets up with heat dissipation channel intercommunication.
Wherein, the exhaust hole is communicated with the joint of the groove bottom of the containing groove and the groove wall of the containing groove.
The upper die is provided with a casting opening, a casting assembly is fixedly mounted on the inlet side of the casting opening, the casting assembly comprises an upper casting piece fixedly connected with the upper die and a lower casting piece fixedly connected with the lower die, and a casting runner is arranged between the upper casting piece and the lower casting piece.
The upper die and the lower die are respectively provided with a first ejector pin mechanism and a second ejector pin mechanism, the first ejector pin mechanism is arranged on the upper die, and the second ejector pin mechanism is arranged on the lower die; the first ejector pin mechanism comprises a top plate and a plurality of ejector pins; the ejector pin is vertically arranged on the ejector pin plate and inserted into the cavity of the upper die; the second ejector pin mechanism comprises a bottom plate and a plurality of ejector pins; the bottom plate is horizontally arranged below the lower die, and the ejector pin is vertically arranged on the bottom plate and inserted into the cavity of the lower die.
The utility model has the advantages that: the utility model provides a gravity casting mould for preparing 5G basic station installation pendant, compared with the prior art, make the mold insert through the structure that will be used for shaping bottom flanging hole, mold insert detachably installs at last mould, during the maintenance, can tear the mold insert open or directly change the mold insert, it is more convenient to maintain, need not whole last mould and change, save manufacturing cost, in addition, because there is the clearance to form heat dissipation channel between mold insert and the storage tank, through offering the exhaust hole that is linked together with heat dissipation channel at last mould, thereby the setting of mold insert can also indirectly provide exhaust structure for the mould, the mould overall structure has been simplified.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural diagram of a pendant in the prior art.
Fig. 2 is a schematic structural diagram of a gravity casting mold for preparing a 5G base station mounting pendant in this embodiment.
Fig. 3 is an exploded view of the upper mold and insert in this embodiment.
Reference numerals: the mold comprises a product 1, a bottom flanging hole 11, an upper mold 2, a lower mold 3, a thimble 4, an insert 5, a top plate 61, a bottom plate 62, a containing groove 7, an exhaust hole 71, an upper casting part 81 and a lower casting part 82.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model discloses a concrete implementation mode of gravity casting mould for preparing 5G base station installation pendant, as shown in fig. 2-3, including upper die 2 and lower mould 3, upper die 2 offers the upper die cavity that is used for shaping the pendant, and lower mould 3 offers the lower die cavity that is used for shaping the pendant, and upper die cavity and lower die cavity enclose the die cavity that is used for shaping the pendant together; the bottom surface of the upper die 2 is provided with a containing groove 7, an insert 5 used for forming a bottom flanging hole 11 is fixedly connected in the containing groove 7, a gap is reserved between the outer peripheral side surface of the insert 5 and the inner peripheral side surface of the containing groove 7 to form a heat dissipation channel, the containing groove 7 is provided with an exhaust hole 71 penetrating to the outside of the upper die 2, and the exhaust hole 71 is communicated with the heat dissipation channel.
In the present embodiment, the air vent 71 is connected to the joint between the bottom of the accommodating groove 7 and the wall of the accommodating groove 7.
In this embodiment, the upper mold 2 is provided with a casting opening, a casting assembly is fixedly mounted on an inlet side of the casting opening, the casting assembly includes an upper casting 81 fixedly connected with the upper mold 2 and a lower casting 82 fixedly connected with the lower mold 3, and a casting flow channel is provided between the upper casting 81 and the lower casting 82.
In the embodiment, the upper die 2 and the lower die 3 are respectively provided with a first thimble 4 mechanism and a second thimble 4 mechanism, the first thimble 4 mechanism is arranged on the upper die 2, and the second thimble 4 mechanism is arranged on the lower die 3; the first thimble 4 mechanism comprises a top plate 61 and a plurality of thimbles 4; the top plate 61 is horizontally arranged above the upper die 2, and the ejector pin 4 is vertically arranged on the ejector pin 4 plate and inserted into the cavity of the upper die 2; the second thimble 4 mechanism comprises a base plate 62 and a plurality of thimbles 4; the bottom plate 62 is horizontally arranged below the lower die 3, and the ejector pin 4 is vertically installed on the bottom plate 62 and inserted into the cavity of the lower die 3.
The gravity casting mould for preparing 5G basic station installation pendant of this embodiment, compared with the prior art, make into mold insert 5 through the structure that will be used for shaping bottom flanging hole 11, mold insert 5 detachably installs at last mould 2, during the maintenance, can tear down mold insert 5 or directly change mold insert 5, it is more convenient to maintain, need not whole mould 2 and change, save manufacturing cost, in addition, because there is the clearance to form heat dissipation channel between mold insert 5 and the storage tank 7, exhaust hole 71 that is linked together with heat dissipation channel is seted up through last mould 2, thereby mold insert 5's setting can also indirectly provide exhaust structure for the mould, the overall structure of mould has been simplified.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. A gravity casting mold for preparing a 5G base station installation pendant is characterized by comprising an upper mold and a lower mold, wherein the upper mold is provided with an upper mold cavity for molding the pendant, the lower mold is provided with a lower mold cavity for molding the pendant, and the upper mold cavity and the lower mold cavity jointly enclose a mold cavity for molding the pendant;
the bottom surface of the upper die is provided with a containing groove, the containing groove is internally detachably connected with an insert for forming a bottom flanging hole, a gap is reserved between the outer peripheral side surface of the insert and the inner peripheral side surface of the containing groove to form a heat dissipation channel, the containing groove is provided with an exhaust hole penetrating to the outer part of the upper die, and the exhaust hole is communicated with the heat dissipation channel.
2. The gravity casting mold for preparing a 5G base station mounting pendant of claim 1, wherein: the exhaust hole is communicated to the joint of the groove bottom of the containing groove and the groove wall of the containing groove.
3. The gravity casting mold for preparing a 5G base station mounting pendant of claim 1, wherein: the casting device comprises an upper die and a lower die, wherein the upper die is provided with a casting opening, a casting component is fixedly mounted on the inlet side of the casting opening, the casting component comprises an upper casting fixedly connected with the upper die and a lower casting fixedly connected with the lower die, and a casting runner is arranged between the upper casting and the lower casting.
4. The gravity casting mold for preparing a 5G base station mounting pendant of claim 3, wherein: the upper die and the lower die are respectively provided with a first ejector pin mechanism and a second ejector pin mechanism, the first ejector pin mechanism is arranged on the upper die, and the second ejector pin mechanism is arranged on the lower die; the first ejector pin mechanism comprises a top plate and a plurality of ejector pins; the ejector pin is vertically arranged on the ejector pin plate and inserted into the cavity of the upper die; the second ejector pin mechanism comprises a bottom plate and a plurality of ejector pins; the bottom plate is horizontally arranged below the lower die, and the ejector pin is vertically arranged on the bottom plate and inserted into the cavity of the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299451.3U CN213968897U (en) | 2020-10-15 | 2020-10-15 | Gravity casting mold for preparing 5G base station installation hanging piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299451.3U CN213968897U (en) | 2020-10-15 | 2020-10-15 | Gravity casting mold for preparing 5G base station installation hanging piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213968897U true CN213968897U (en) | 2021-08-17 |
Family
ID=77256487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022299451.3U Active CN213968897U (en) | 2020-10-15 | 2020-10-15 | Gravity casting mold for preparing 5G base station installation hanging piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213968897U (en) |
-
2020
- 2020-10-15 CN CN202022299451.3U patent/CN213968897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106735057A (en) | A kind of die casting | |
| CN213968897U (en) | Gravity casting mold for preparing 5G base station installation hanging piece | |
| CN214773933U (en) | Blowing mould for air inlet duct of engine | |
| CN208232018U (en) | A kind of abrasive material molding die with rapid cooling function | |
| CN209407346U (en) | A kind of lower flange slab type mold | |
| CN210525719U (en) | Mold based on plastic shell injection molding | |
| CN210231448U (en) | LED waterproof power supply aluminum shell mold | |
| CN209664248U (en) | A kind of motor rear end box cover die | |
| CN211515934U (en) | Pushing cylinder bottom blank making mold | |
| CN208558134U (en) | A kind of novel WIFI socket mold | |
| CN209753947U (en) | Machining clamp easy to position | |
| CN212734040U (en) | Production assembly of flow guide shell precision casting wax mold | |
| CN202683844U (en) | Iron hemming rolling molding machine for package box end cover | |
| CN211942036U (en) | Replaceable mouth insert for blow mold | |
| CN214605754U (en) | Injection mold with cooling water channel | |
| CN212979151U (en) | Mould is used in processing of LED bowl with gas vent | |
| CN213915975U (en) | Sand mould suitable for speed reducer housing | |
| CN206186247U (en) | Automatic injection mold that amputate stub bar and form through -hole of ability | |
| CN210907924U (en) | Cold forging cavity forming die | |
| CN216400453U (en) | Rapid prototyping's plastic mould is used in plastic part production | |
| CN214442824U (en) | Quick-change combined template applied to static pressure casting molding production line | |
| CN211938611U (en) | Combined punching die | |
| CN211415960U (en) | Cooling stock mould convenient to remove | |
| CN217343526U (en) | Improved die-casting outer rotor edge pouring die | |
| CN219171547U (en) | Injection molding structure of hollow ultrathin-wall metal product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A gravity casting mold for preparing 5G base station installation pendants Effective date of registration: 20230719 Granted publication date: 20210817 Pledgee: Bank of China Co.,Ltd. Dongguan Branch Pledgor: DONGGUAN KING CHANG DE GRAVITY CASTING CO.,LTD. Registration number: Y2023980048901 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |