CN215144460U - Die for die-casting flat bridge television base - Google Patents
Die for die-casting flat bridge television base Download PDFInfo
- Publication number
- CN215144460U CN215144460U CN202022901075.0U CN202022901075U CN215144460U CN 215144460 U CN215144460 U CN 215144460U CN 202022901075 U CN202022901075 U CN 202022901075U CN 215144460 U CN215144460 U CN 215144460U
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- Prior art keywords
- die
- template
- model
- flat bridge
- casting
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Links
- 238000004512 die casting Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000498 cooling water Substances 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 239000003643 water by type Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 15
- 238000005266 casting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a mould for die-casting flat bridge TV base, including back template and front template, the sprue gate has been seted up to the upper end of back template, and the below of sprue gate is provided with waters, the below of watering is connected with mould type groove, and the inboard of watering is provided with the thimble, the inboard in mould type groove is provided with inlays the needle, the left side of back template is fixed with the delivery port, and the side of having of back template is fixed with the water inlet, the locating hole has been seted up in the outside of back template, and the inboard of locating hole is provided with the locating lever, the front template is located the place ahead of locating lever, and the middle part rear end of front template is fixed with the carving characters piece. This a mould for die-casting flat bridge TV base compares with current ordinary mould, and it is ejecting with the model in the die-type groove through the thimble, conveniently takes out this model, avoids artifical drawing die to lead to the model to damage easily, card material scheduling problem, and both sides radiating rate is unanimous around the model, avoids the model to explode because of the radiating rate is different and splits.
Description
Technical Field
The utility model relates to a die-casting technical field specifically is a mould for die-casting flat bridge TV base.
Background
Die casting is a metal casting process characterized in that the high pressure is applied to the molten metal by utilizing the inner cavity of the die, the die is usually processed by alloy with higher strength, the process is somewhat similar to injection molding, most die casting parts are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloy and alloys thereof, according to different die casting types, a cold chamber die casting machine or a hot chamber die casting machine is needed, the manufacturing cost of casting equipment and the die is high, therefore, the die casting process is generally only used for manufacturing a large number of products in batches, the manufacturing of die casting parts is relatively easy, generally, only four main steps are needed, the single cost increment is very low, the die casting is particularly suitable for manufacturing a large number of small and medium-sized castings, therefore, the die casting process is the most widely used in various casting processes, compared with other casting technologies, the die casting surface is more flat, and has higher size consistency.
General mould adopts air cooling or water-cooling, and air cooling's cooling rate is slow, and efficiency is poor, and water-cooling's cooling rate is fast, but the cooling rate of surface is different about the model, makes the model burst easily, can not be fine satisfy people's user demand, to above-mentioned condition, carries out technological innovation on current mould basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould for die-casting flat bridge TV base to provide general mould in solving above-mentioned background art, adopt air cooling or water-cooling, the cooling rate of air cooling is slow, and efficiency is poor, and water-cooled cooling rate is fast, but the cooling rate of surface is different about the model, makes the model explode easily and splits, can not be fine satisfies people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould for die-casting flat bridge TV base, includes back template and front template, the sprue gate has been seted up to the upper end of back template, and the below of sprue gate is provided with waters, the below of watering is connected with the mould type groove, and the inboard of watering is provided with the thimble, the inboard of mould type groove is provided with inlays the needle, the left side of back template is fixed with the delivery port, and has the side of back template and be fixed with the water inlet, the locating hole has been seted up in the outside of back template, and the inboard of locating hole is provided with the locating lever, the front template is located the place ahead of locating lever, and the middle part rear end of front template is fixed with the carving characters piece, the top of front template is fixed with the spreader, the cooling water course has been seted up to the inboard of front template, and the left and right sides of cooling water course is connected with the subchannel.
Preferably, the ejector pins penetrate through the inner part of the rear template, and the ejector pins are symmetrically distributed around the central line of the rear template.
Preferably, the insert pins penetrate through the inner part of the rear template, and the insert pins are symmetrically distributed with respect to the center line of the rear template.
Preferably, a communicating structure is formed between the water inlet and the water outlet, and a welding integrated structure is formed between the water outlet and the rear template.
Preferably, the lettering block is fixedly connected with the front template, and the outer surface of the lettering block is attached to the inner surface of the mold groove.
Preferably, the positioning rod is fixedly connected with the front template, and the outer surface of the positioning rod is attached to the inner surface of the positioning hole.
Preferably, the sprue spreader is movably connected with the front template, and the central axis of the sprue spreader coincides with the central axis of the sprue gate.
Preferably, an integrated structure is formed between the cooling water channels and the front template, and the cooling water channels are distributed at equal intervals along the horizontal direction.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of back template, thimble and mould groove, the thimble runs through in the inside of back template, and the setting of thimble makes things convenient for the model in the mould groove to carry out the drawing of patterns, and the thimble through the symmetric distribution is ejecting the model in the mould groove, conveniently takes out the model of this flat bridge TV base die casting die, avoids artifical mould taking to lead to the model easily to damage, card material scheduling problem;
2. the utility model discloses a setting of back template, water inlet, delivery port, front formword, cooling water course and subchannel constitutes the connectivity structure between water inlet and the delivery port, constitutes the integral structure between cooling water course and the front formword, cools off the cooling to the model in the die slot, avoids both sides radiating rate inhomogeneous around the model in the die slot simultaneously for the model in the die slot explodes and splits.
Drawings
Fig. 1 is a schematic view of the structure of the rear template in front view;
FIG. 2 is a schematic view of the front template of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
fig. 4 is the semi-sectional structure of the front template of the utility model.
In the figure: 1. a pouring gate; 2. a rear template; 3. a pouring channel; 4. a thimble; 5. inserting a needle; 6. a water inlet; 7. a mould groove; 8. positioning holes; 9. a water outlet; 10. a front template; 11. a character carving block; 12. positioning a rod; 13. a spreader cone; 14. a cooling water channel; 15. and a branch channel.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a die for die-casting a flat-bridge television base comprises a rear die plate 2 and a front die plate 10, wherein a sprue gate 1 is formed in the upper end of the rear die plate 2, a pouring gate 3 is arranged below the sprue gate 1, a die groove 7 is connected below the pouring gate 3, ejector pins 4 are arranged on the inner side of the pouring gate 3, the ejector pins 4 penetrate through the rear die plate 2, the ejector pins 4 are symmetrically distributed among the ejector pins 4 relative to the central line of the rear die plate 2, the ejector pins 4 penetrate through the rear die plate 2 and the die groove 7, the ejector pins 4 facilitate demolding of a die in the die groove 7, the die in the die groove 7 is ejected out through the ejector pins 4 which are symmetrically distributed, the die of the flat-bridge television base is conveniently taken out, and the problems that manual die taking easily causes die damage, material blocking and the like are avoided;
the inner side of the mold groove 7 is provided with insert pins 5, the insert pins 5 penetrate through the inner part of the rear mold plate 2, the insert pins 5 are symmetrically distributed around the center line of the rear mold plate 2, the left side of the rear mold plate 2 is fixed with a water outlet 9, the side of the rear mold plate 2 is fixed with a water inlet 6, a communication structure is formed between the water inlet 6 and the water outlet 9, the water outlet 9 and the rear mold plate 2 are of a welding integrated structure, the outer side of the rear mold plate 2 is provided with a positioning hole 8, the inner side of the positioning hole 8 is provided with a positioning rod 12, the positioning rod 12 is fixedly connected with the front mold plate 10, the outer surface of the positioning rod 12 is attached to the inner surface of the positioning hole 8, the front mold plate 10 is positioned in front of the positioning rod 12, the middle rear end of the front mold plate 10 is fixed with a lettering block 11, the lettering block 11 is fixedly connected with the front mold plate 10, and the outer surface of the lettering block 11 is attached to the inner surface of the mold groove 7, a shunting cone 13 is fixed above the front template 10, the shunting cone 13 and the front template 10 form a movable connection, the central axis of the tap 13 coincides with the central line of the pouring gate 1, the inner side of the front template 10 is provided with a cooling water channel 14, and the left and right sides of the cooling water channel 14 are connected with sub-channels 15, the cooling water channel 14 and the front template 10 form an integrated structure, and the cooling water channels 14 are distributed at equal intervals along the horizontal direction, through the arrangement of the rear template 2, the water inlet 6, the water outlet 9, the front template 10, the cooling water channel 14 and the sub-channel 15, a communication structure is formed between the water inlet 6 and the water outlet 9, an integrated structure is formed between the cooling water channel 14 and the front template 10, and cooling the model in the model groove 7, and simultaneously avoiding the uneven heat dissipation speed of the front side and the rear side of the model in the model groove 7 so as to crack the model in the model groove 7.
The working principle is as follows: when the die for die-casting the flat bridge television base is used, firstly, the positioning holes 8 of the rear die plate 2 are aligned with the positioning rods 12 on the front die plate 10, the rear die plate 2 and the front die plate 10 are installed together, the rear die plate 2 and the front die plate 10 are fixed through the insert pins 5 on the rear die plate 2 and the front die plate 10, the upper ends of the rear die plate 2 and the front die plate 10 are provided with the spreader 13, molten metal is divided through the spreader 13, so that the molten metal enters the die slot 7 through the pouring channel 3, cold water is fed in from the water inlet 6, flows into each cooling water channel 14 through the spreader 15, absorbs heat of a die in the die slot 7 and then is discharged through the water outlet 9, the heat dissipation speeds of the front side and the rear side of the die in the die slot 7 are consistent, the die in the die slot 7 is prevented from being exploded due to different heat dissipation speeds, after the die is cooled, the die in the die slot 7 is ejected through the ejector pins 4, the die of the die-casting die for the flat-bridge television base is convenient to take out, and the working principle of the die for die-casting the flat-bridge television base is the working principle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 mould for die-casting flat bridge TV base, includes back template (2) and front forms (10), its characterized in that: a pouring gate (1) is arranged at the upper end of the rear template (2), a pouring gate (3) is arranged below the pouring gate (1), a mold groove (7) is connected below the pouring gate (3), a thimble (4) is arranged on the inner side of the pouring gate (3), an insert needle (5) is arranged on the inner side of the mold groove (7), a water outlet (9) is fixed on the left side of the rear template (2), a water inlet (6) is fixed on the side of the rear template (2), a positioning hole (8) is arranged on the outer side of the rear template (2), a positioning rod (12) is arranged on the inner side of the positioning hole (8), the front template (10) is positioned in front of the positioning rod (12), a lettering block (11) is fixed on the rear end of the middle of the front template (10), a flow distribution cone (13) is fixed on the upper side of the front template (10), and a cooling water channel (14) is arranged on the inner side of the front template (10), and the left side and the right side of the cooling water channel (14) are connected with a sub-channel (15).
2. The die for die casting a flat bridge television base according to claim 1, wherein: the ejector pins (4) penetrate through the inner part of the rear template (2), and the ejector pins (4) are symmetrically distributed around the central line of the rear template (2).
3. The die for die casting a flat bridge television base according to claim 1, wherein: the insert pins (5) penetrate through the interior of the rear template (2), and the insert pins (5) are symmetrically distributed around the center line of the rear template (2).
4. The die for die casting a flat bridge television base according to claim 1, wherein: a communicating structure is formed between the water inlet (6) and the water outlet (9), and a welding integrated structure is formed between the water outlet (9) and the rear template (2).
5. The die for die casting a flat bridge television base according to claim 1, wherein: the lettering block (11) is fixedly connected with the front template (10), and the outer surface of the lettering block (11) is attached to the inner surface of the mold groove (7).
6. The die for die casting a flat bridge television base according to claim 1, wherein: the positioning rod (12) is fixedly connected with the front template (10), and the outer surface of the positioning rod (12) is attached to the inner surface of the positioning hole (8).
7. The die for die casting a flat bridge television base according to claim 1, wherein: the sprue spreader is characterized in that the sprue spreader (13) is movably connected with the front template (10), and the central axis of the sprue spreader (13) is overlapped with the central line of the sprue gate (1).
8. The die for die casting a flat bridge television base according to claim 1, wherein: an integrated structure is formed between the cooling water channels (14) and the front template (10), and the cooling water channels (14) are distributed at equal intervals along the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901075.0U CN215144460U (en) | 2020-12-04 | 2020-12-04 | Die for die-casting flat bridge television base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901075.0U CN215144460U (en) | 2020-12-04 | 2020-12-04 | Die for die-casting flat bridge television base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144460U true CN215144460U (en) | 2021-12-14 |
Family
ID=79377962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022901075.0U Expired - Fee Related CN215144460U (en) | 2020-12-04 | 2020-12-04 | Die for die-casting flat bridge television base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144460U (en) |
-
2020
- 2020-12-04 CN CN202022901075.0U patent/CN215144460U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |