CN211219353U - Die with good heat dissipation effect for welding uniform-temperature copper sheet - Google Patents
Die with good heat dissipation effect for welding uniform-temperature copper sheet Download PDFInfo
- Publication number
- CN211219353U CN211219353U CN201921679052.0U CN201921679052U CN211219353U CN 211219353 U CN211219353 U CN 211219353U CN 201921679052 U CN201921679052 U CN 201921679052U CN 211219353 U CN211219353 U CN 211219353U
- Authority
- CN
- China
- Prior art keywords
- grooves
- welding
- copper sheet
- groove
- positioning
- 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
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model provides a mould is used in welding of samming copper sheet that radiating effect is good, including die block board and top mould, die block board up end interval is equipped with a plurality of type grooves that are used for holding the copper sheet, the die block board up end is equipped with a plurality of first dead slots of keeping away with a plurality of type groove one-to-ones, first dead slot one end of keeping away is linked together with type groove one end, the other end extends to the die block board side, terminal surface is equipped with a plurality of second dead slots of keeping away with a plurality of first dead slot one-to-ones under the top mould board, the top mould board is closed with the die block board lid and is fixed the copper sheet clamp tightly in type inslot, first dead slot and second are kept away the passageway that the dead slot constitutes the interlude welding terminal, the die block board up end is equipped with a plurality of radiating grooves, a plurality of radiating grooves of radiating groove. The utility model discloses a mould can be fixed a plurality of copper sheets of centre gripping simultaneously to once weld a plurality of copper sheets, effectively improve work efficiency, a plurality of radiating grooves can improve the intensification and the cooling rate of a plurality of copper sheets between die block board and the top form board, ensure welding quality.
Description
Technical Field
The utility model belongs to the technical field of samming copper sheet welding production, concretely relates to mould is used in samming copper sheet welding that the radiating effect is good.
Background
With the technological progress, 5G is gradually used in business, 5G mobile phones and base stations are greatly popularized, 5G power consumption is larger than 4G, and further higher requirements are provided for heat dissipation of the 5G mobile phones and the base stations. The copper sheet is used as a main heat dissipation part of a 5G mobile phone and a base station, the demand of the copper sheet is increased rapidly, and the requirement on product quality is higher. Also, higher demands are placed on the die for welding the copper sheet.
The traditional die is used for producing the copper sheet in one-step welding mode, the working efficiency is low, and the traditional die is not provided with a specific heat dissipation structure and is not beneficial to welding of the copper sheet.
SUMMERY OF THE UTILITY MODEL
To the problem that traditional mould work efficiency is low, the heat dissipation is not enough, the utility model provides a mould is used in samming copper sheet welding that the radiating effect is good.
The utility model discloses a following technical scheme realizes:
a die with good heat dissipation effect for welding a uniform-temperature copper sheet comprises a bottom die plate and a top die; the upper end face of the bottom template is provided with a plurality of grooves at intervals for containing copper sheets, the upper end face of the bottom template is provided with a plurality of first empty-avoiding grooves which are in one-to-one correspondence with the grooves, one end of each first empty-avoiding groove is communicated with one end of each groove, the other end of each first empty-avoiding groove extends to the side face of the bottom template, the lower end face of the top template is provided with a plurality of second empty-avoiding grooves which are in one-to-one correspondence with the first empty-avoiding grooves, the top template and the bottom template cover are used for clamping and fixing the copper sheets in the grooves, the first empty-avoiding grooves and the second empty-avoiding grooves form a channel for penetrating and welding binding posts, the upper end face of the bottom template is provided with a plurality of radiating grooves, and the radiating grooves are communicated with the grooves and extend to;
during welding, place a plurality of copper sheets one-to-one in a plurality of type inslots, the cope match-plate pattern closes with the die block lid, and press from both sides the copper sheet and tightly fix in type inslot, the passageway that constitutes through first clearance groove and second clearance groove alternates and welds the terminal, make the welding terminal and the welding end contact and the welded fastening of copper sheet, among the welding process, a plurality of copper sheets between die block and the cope match-plate pattern dispel the heat through the radiating groove, utilize this mould can the fixed a plurality of copper sheets of centre gripping simultaneously, and once weld a plurality of copper sheets, work efficiency has effectively been improved, a plurality of radiating grooves can effectively improve the intensification and the cooling rate of a plurality of copper sheets between die block and the cope match-plate pattern, ensure welding quality.
Further limiting, the upper side and the lower side of the welding end of the copper sheet are both provided with a first positioning lug boss, the first positioning lug boss and the copper sheet form a welding terminal, specifically, the first positioning lug boss and the copper sheet are integrally formed, the bottom of one end of the upper groove of the bottom template and the lower end surface of the top template are respectively provided with a first positioning groove and a second positioning groove which are embedded with the first positioning lug boss, specifically, the first positioning groove and the second positioning groove are respectively provided with a plurality of grooves, the first positioning grooves are communicated with the first clearance grooves, the second positioning grooves are communicated with the second clearance grooves, when in welding, the first positioning bosses on the upper side and the lower side of the copper sheet are respectively embedded with the first positioning grooves and the second positioning grooves, so that the copper sheet can be accurately positioned, the end parts of the welding terminals are welded and fixed with the welding terminals of the copper sheet, the welding surface is increased, and the welding and fixing quality is ensured.
Further inject, the second positioning groove of the lower end face of the top template is communicated with the upper end face, so that the heating and cooling rates of the copper sheet in the welding process can be effectively improved, and the welding quality is ensured.
Further inject, the up end of die block board is equipped with a plurality of second location bosss, the lower terminal surface of die block board is equipped with a plurality of third positioning groove, and a plurality of third positioning groove and a plurality of second location boss one-to-one, and when top template and die block board lid were closed, second location boss and the gomphosis of third positioning groove enabled die block board and top template to combine inseparabler and fix a position more accurately, can ensure welding quality.
Further inject, the corner department of die block board and top form all corresponds and is equipped with the through-hole of being convenient for alternate bolt, and the through-hole inner wall on the die block board is equipped with the internal thread, closes the back through alternate construction bolt locking with the die block board lid.
Further, the bottom template and the top template are both made of high-density graphite materials, so that the oxidation and powder falling of the mold can be effectively prevented.
According to the above technical scheme, the utility model provides a pair of mould is used in welding of samming copper sheet that radiating effect is good, beneficial effect lies in: utilize this mould can the fixed a plurality of copper sheets of centre gripping simultaneously to a plurality of copper sheets of once welding have effectively improved work efficiency, and a plurality of radiating grooves can effectively improve the intensification and the cooling rate of a plurality of copper sheets between die block board and the top template in welding process, ensure welding quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the bottom form structure of the present invention.
Fig. 3 is a schematic diagram of the top form structure of the present invention.
In the drawings: 1-bottom template, 2-top template, 3-copper sheet, 4-type groove, 5-first clearance groove, 6-second clearance groove, 7-heat dissipation groove, 8-first positioning boss, 9-first positioning groove, 10-second positioning groove, 11-second positioning boss, 12-third positioning groove, 13-bolt and 14-through hole.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a mold for welding a uniform-temperature copper sheet with good heat dissipation effect comprises a bottom template 1 and a top template 2; the upper end face of the bottom template 1 is provided with a plurality of grooves 4 at intervals for accommodating copper sheets 3, the upper end face of the bottom template 1 is provided with a plurality of first empty avoiding grooves 5 which are in one-to-one correspondence with the grooves 4, one end of each first empty avoiding groove 5 is communicated with one end of each groove 4, the other end of each first empty avoiding groove extends to the side face of the bottom template 1, the lower end face of the top template 2 is provided with a plurality of second empty avoiding grooves 6 which are in one-to-one correspondence with the first empty avoiding grooves 5, the top template 2 and the bottom template 1 are covered and used for clamping and fixing the copper sheets 3 in the grooves 4, the first empty avoiding grooves 5 and the second empty avoiding grooves 6 form a channel for penetrating and welding binding posts, the upper end face of the bottom template 1 is provided with a plurality of radiating grooves 7, and the radiating grooves 7 are communicated with the grooves 4 and extend to two side edges of the bottom template 1; utilize this mould can the fixed a plurality of copper sheets 3 of centre gripping simultaneously to a plurality of copper sheets 3 of once welding have effectively improved work efficiency, and a plurality of radiating grooves 7 can effectively improve the intensification and the cooling rate of a plurality of copper sheets 3 between die block board 1 and the top template 2, ensure welding quality.
In the embodiment, the upper side and the lower side of the welding end of the copper sheet 3 are respectively provided with a first positioning boss 8, the first positioning bosses 8 and the copper sheet 3 form welding terminals, specifically, the first positioning bosses 8 and the copper sheet 3 are integrally formed, the bottom of one end of the upper groove 4 of the bottom template 1 and the lower end face of the top template 2 are respectively provided with a first positioning groove 9 and a second positioning groove 10 which are embedded with the first positioning bosses 8, specifically, the first positioning grooves 9 and the second positioning grooves 10 are respectively provided with a plurality of grooves 4 corresponding to the plurality of grooves one by one, the first positioning grooves 9 are communicated with the first clearance groove 5, the second positioning grooves 10 are communicated with the second clearance groove 6, when in welding, the first positioning bosses 8 on the upper side and the lower side of the copper sheet 3 are respectively embedded with the first positioning grooves 9 and the second positioning grooves 10, so that the copper sheet 3 can be accurately positioned, and the end part of the welding terminal is welded and fixed with the welding terminal of the copper sheet, the welding surface is enlarged, and the welding and fixing quality is ensured.
In this embodiment, the second positioning groove 10 on the lower end surface of the top template 2 is communicated with the upper end surface, so that the heating and cooling rates of the copper sheet 3 in the welding process can be effectively improved, and the welding quality is ensured.
In this embodiment, the upper end surface of the bottom die plate 1 is provided with a plurality of second positioning bosses 11, the lower end surface of the bottom die plate 1 is provided with a plurality of third positioning grooves 12, the plurality of third positioning grooves 12 correspond to the plurality of second positioning bosses 11 one by one, and when the top die plate 2 is covered with the bottom die plate 1, the second positioning bosses 11 are embedded with the third positioning grooves 12, so that the bottom die plate 1 and the top die plate 2 can be combined more tightly and positioned more accurately, and the welding quality can be ensured.
In this embodiment, four edges of die block 1 and top board 2 all correspond and are equipped with the through-hole 14 of being convenient for alternate bolt, and the through-hole inner wall on the die block 1 is equipped with the internal thread, and top board 2 closes the back with die block 1 lid and locks through alternate construction bolt 13.
In this embodiment, the bottom mold plate 1 and the top mold plate 2 are both made of high-density graphite materials, so that oxidation and powder falling of the mold can be effectively prevented.
The working principle of the embodiment is as follows: during welding, a plurality of copper sheets 3 are correspondingly placed in a plurality of grooves 4 one by one, a top template 2 is covered with a bottom template 1, first positioning bosses 8 on the upper side and the lower side of each copper sheet 3 are respectively embedded with a first positioning groove 9 and a second positioning groove 10, a second positioning boss 11 is embedded with a third positioning groove 12, and an inserting mounting bolt 13 is inserted for locking, so that the top template 2 is accurately positioned with the bottom template 1, the bottom template 1 and the top template 2 are combined more tightly, the copper sheets 3 are ensured to be clamped and fixed in the grooves 4, the welding quality can be ensured, a welding terminal is inserted through a channel formed by a first clearance groove 5 and a second clearance groove 6, the end part of the welding terminal is welded and fixed with the welding terminal of the copper sheets 3, the welding surface is increased, the welding quality is ensured, and in time, the temperature of the plurality of copper sheets 3 between the bottom template 1 and the top template 2 is increased or reduced through a heat dissipation groove 7 in the welding, the welding quality can be improved; utilize this mould can the fixed a plurality of copper sheets 3 of centre gripping simultaneously to a plurality of copper sheets 3 of once welding have effectively improved work efficiency, and the position combination is inseparabler between die block board 1 and the top template 2, and welding position is more accurate, and a plurality of radiating grooves 7 can effectively improve the intensification and the cooling rate of a plurality of copper sheets 3 between die block board 1 and the top template 2 in welding process, ensure welding quality.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that the practice of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a mould is used in welding of samming copper sheet that radiating effect is good which characterized in that: comprises a bottom template (1) and a top template (2); a plurality of grooves (4) for accommodating the copper sheets (3) are arranged on the upper end surface of the bottom template (1) at intervals, a plurality of first clearance grooves (5) which are in one-to-one correspondence with the grooves (4) are arranged on the upper end surface of the bottom template (1), one end of each first clearance groove (5) is communicated with one end of each groove (4), the other end of each first clearance groove extends to the side surface of the bottom template (1), the lower end surface of the top template (2) is provided with a plurality of second clearance grooves (6) which are in one-to-one correspondence with the first clearance grooves (5), the top template (2) and the bottom template (1) are covered and used for clamping and fixing the copper sheet (3) in the groove (4), and first clearance groove (5) and second clearance groove (6) constitute the passageway of interlude welding terminal, and the up end of die block board (1) is equipped with a plurality of radiating grooves (7), and a plurality of radiating grooves (7) intercommunication a plurality of type grooves (4), and extend to the both sides limit of die block board (1).
2. The mold for welding the uniform-temperature copper sheet with the good heat dissipation effect according to claim 1, is characterized in that: both sides all are equipped with first positioning boss (8) about the welded end of copper sheet (3), and first positioning boss (8) and copper sheet (3) constitute welded terminal, the bottom of die block board (1) upper groove (4) one end and the lower terminal surface of top template (2) are equipped with respectively first positioning groove (9) and second positioning groove (10) with first positioning boss (8) gomphosis, and first positioning groove (9) are linked together with first dead slot (5) of keeping away, and second positioning groove (10) are linked together with second dead slot (6) of keeping away.
3. The die for welding the uniform-temperature copper sheet with the good heat dissipation effect as recited in claim 2, wherein the die comprises: and the second positioning groove (10) on the lower end surface of the top template (2) penetrates through the upper end surface.
4. The mold for welding the uniform-temperature copper sheet with the good heat dissipation effect according to claim 1, is characterized in that: the upper end face of the bottom template (1) is provided with a plurality of second positioning bosses (11), the lower end face of the bottom template (1) is provided with a plurality of third positioning grooves (12), and the plurality of third positioning grooves (12) are in one-to-one correspondence with the plurality of second positioning bosses (11).
5. The mold for welding the uniform-temperature copper sheet with the good heat dissipation effect according to claim 1, is characterized in that: four corners of the bottom template (1) and the top template (2) are correspondingly provided with through holes (14) for inserting bolts (13) conveniently.
6. The mold for welding the uniform-temperature copper sheet with the good heat dissipation effect according to claim 1, is characterized in that: the bottom template (1) and the top template (2) are both made of high-density graphite materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679052.0U CN211219353U (en) | 2019-10-09 | 2019-10-09 | Die with good heat dissipation effect for welding uniform-temperature copper sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679052.0U CN211219353U (en) | 2019-10-09 | 2019-10-09 | Die with good heat dissipation effect for welding uniform-temperature copper sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219353U true CN211219353U (en) | 2020-08-11 |
Family
ID=71928567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921679052.0U Active CN211219353U (en) | 2019-10-09 | 2019-10-09 | Die with good heat dissipation effect for welding uniform-temperature copper sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692495A (en) * | 2021-01-19 | 2021-04-23 | 苏州佰铮达智能科技有限公司 | Positioning device for vacuum cavity vapor chamber copper sheet |
-
2019
- 2019-10-09 CN CN201921679052.0U patent/CN211219353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692495A (en) * | 2021-01-19 | 2021-04-23 | 苏州佰铮达智能科技有限公司 | Positioning device for vacuum cavity vapor chamber copper sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211219353U (en) | Die with good heat dissipation effect for welding uniform-temperature copper sheet | |
| WO2021208731A1 (en) | Vapor chamber and manufacturing method therefor, middle frame assembly and manufacturing method therefor, and electronic device | |
| CN111065238A (en) | Liquid cooling bottom plate with enhanced structure | |
| CN211248921U (en) | Be used for samming copper sheet welded mould | |
| CN211248922U (en) | Composite die for welding uniform-temperature copper sheet | |
| CN212342723U (en) | Energy storage lithium battery module structure | |
| CN209896042U (en) | Direct-insertion type high-power hybrid integrated circuit shell | |
| CN216793615U (en) | Large-current power module sintering clamp | |
| WO2021147278A1 (en) | Multiphase inductor | |
| CN219696182U (en) | Motor filter inductor | |
| CN214043824U (en) | Electricity core fixed bolster | |
| CN220290793U (en) | Double-sided tool for sealing shell | |
| CN219379317U (en) | Butt welding electrode structure of adjusting arm cover plate | |
| CN211219057U (en) | Assembly brazing clamp for radiator | |
| CN214280979U (en) | Power supply metal shell | |
| CN214707477U (en) | Stacked voice coil motor | |
| CN217389286U (en) | Photovoltaic energy storage inverter casing | |
| CN216304016U (en) | Improve frock structure of DPC surface electroplating thick film homogeneity | |
| CN214956239U (en) | Water-cooling magnetic core module structure of water pipe in subunit machine of high-frequency power supply | |
| CN212485137U (en) | Transformer coil welding tool | |
| CN219873026U (en) | Sealing structure and wireless charging transmitting terminal | |
| CN219310500U (en) | Wire bonding screw jig | |
| CN220920693U (en) | Positioning and clamping structure for angle steel punching | |
| CN219457331U (en) | Air gap board and iron core center pillar of making an uproar fall in reactor | |
| CN217445542U (en) | Electromagnetic induction heating device and welding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |