CN217544576U - Rack mounting fixture for alloy melt sealing - Google Patents
Rack mounting fixture for alloy melt sealing Download PDFInfo
- Publication number
- CN217544576U CN217544576U CN202221233345.8U CN202221233345U CN217544576U CN 217544576 U CN217544576 U CN 217544576U CN 202221233345 U CN202221233345 U CN 202221233345U CN 217544576 U CN217544576 U CN 217544576U
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- constant head
- positioning
- head tank
- tube
- apron
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Abstract
The utility model belongs to the technical field of integrated circuit makes, concretely relates to dress frame anchor clamps that alloy fused seal was used. Including location tray and clamp plate, the clamp plate sets up the top of location tray, be provided with a plurality of encapsulation constant head tanks on the location tray, the encapsulation constant head tank is including apron constant head tank and tube constant head tank, the tube constant head tank is used for fixing a position the tube, the apron constant head tank is fixed a position the apron, the apron constant head tank with the concentric setting of tube constant head tank, the apron constant head tank is located the bottom of tube constant head tank. The utility model discloses simple structure and convenient to use can satisfy integrated circuit chip's high accuracy sealing cap, reduces the risk of apron inclined to one side lid to can improve the efficiency of sealing cap dress frame, provide new way for high accuracy, high efficiency sealing cap.
Description
Technical Field
The utility model belongs to the technical field of integrated circuit makes, concretely relates to dress frame anchor clamps that alloy fused seal was used.
Background
At present, two methods, namely an automatic frame mounting machine and a manual frame mounting, are available for an alloy melt packaging frame. Wherein, the automatic frame mounting machine enables the manipulator to seal the cap by setting a program. And manual racking is more flexible and convenient than machine racking. The manual work dress frame needs to be operated in the dress pallet, and handheld tube uses tweezers to aim at the position of welding ring, places the apron, fixes with the clip at last. The accuracy of the caps in this racking format is highly dependent on manual ability.
The following problems exist in practical use: 1. the automatic frame mounting machine has low efficiency, poor precision and high cost, can only be used for a tube shell with a specific packaging form and size, is greatly limited in use flexibility, and cannot meet the sealing cap requirements of most integrated circuit chips. 2. The manual frame mounting has extremely high requirements on operators, particularly circuits with sealing cap precision requirements are easy to cover the cover plate and bias. The rack is purely installed by manpower, which not only takes long time, but also has low precision.
In order to cap an integrated circuit chip with high precision and high efficiency, a racking fixture with easy operation, high efficiency, low cost and high precision is urgently needed.
Disclosure of Invention
The utility model provides a dress frame anchor clamps of alloy melt-sealing usefulness has solved the technical problem who exists among the at least one prior art.
The utility model adopts the following technical scheme: the utility model provides a dress frame anchor clamps that alloy melt seal was used, includes location tray and clamp plate, the clamp plate sets up the top of location tray, be provided with a plurality of encapsulation constant head tanks on the location tray, the encapsulation constant head tank includes apron constant head tank and tube constant head tank, the tube constant head tank is used for fixing a position the tube, the apron constant head tank is fixed a position the apron, the apron constant head tank with the concentric setting of tube constant head tank, the apron constant head tank is located the bottom of tube constant head tank.
Furthermore, positioning round corners are arranged on two sides of the pipe shell positioning groove.
Furthermore, the depth of the positioning groove of the pipe shell is smaller than the height of the pipe shell.
Furthermore, a positioning bolt for positioning the pressing plate is arranged on the positioning tray, and a positioning hole matched with the positioning bolt is formed in the pressing plate.
Furthermore, the number of the positioning bolts is two, and the two positioning bolts are arranged at two ends of the positioning tray along the length direction.
Further, the bottom of apron constant head tank is provided with the opening.
Furthermore, a plurality of the packaging positioning grooves are arranged in an array.
Furthermore, the packaging positioning grooves are ten and are arranged in two rows along the width direction of the positioning tray.
The utility model has the advantages that: the utility model realizes the high-precision alignment of the cover plate and the tube by arranging the cover plate positioning groove and the tube positioning groove; the packaging positioning grooves are formed, so that a plurality of integrated circuit chips can be packaged on one shelving clamp, and the packaging efficiency is improved. The utility model discloses simple structure and convenient to use can satisfy integrated circuit chip's high accuracy sealing cap, reduces the risk of apron inclined to one side lid to can improve the efficiency of sealing cap dress frame, provide new way for high accuracy, high efficiency sealing cap.
Drawings
Fig. 1 is a top view of the middle positioning tray of the present invention.
Fig. 2 is a schematic cross-sectional view of the middle positioning tray of the present invention.
Fig. 3 is a top view of the middle press plate of the present invention.
Fig. 4 is a schematic sectional view of the middle pressing plate of the present invention.
Fig. 5 is an enlarged view of the positioning groove of the present invention.
Reference numerals: location tray 1, clamp plate 2, opening 3, apron constant head tank 4, tube constant head tank 5, location fillet 6, pilot pin 7, locating hole 8.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and 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 efforts shall belong to the protection scope of the present invention.
In the embodiment of the present invention, fig. 1 and 3 are schematic diagrams respectively provided according to the structure of the positioning tray and the pressing plate in the racking fixture for alloy sealing according to the present invention.
As shown in fig. 1 and 3, the positioning tray 1 and the pressing plate 2 are provided, and when in use, the positioning tray 1 and the pressing plate 2 are combined, and the pressing plate 2 is arranged above the positioning tray 1 and applies pressure to the positioning tray 1. The structure of the positioning tray 1 is as follows: the positioning tray 1 is provided with a plurality of packaging positioning grooves, wherein, as shown in fig. 5, all the packaging positioning grooves comprise cover plate positioning grooves 4 and tube positioning grooves 5, the tube positioning grooves 5 are used for positioning the tube, and the cover plate positioning grooves 4 are used for positioning the cover plate. Specifically, apron constant head tank 4 sets up with the pipe constant head tank 5 is concentric, and sets up in the bottom of pipe constant head tank 5, can satisfy the high accuracy counterpoint of circuit. Wherein, the degree of depth of tube constant head tank 5 is less than the height of tube, and the purpose is for letting tube clamp plate 2 contact the tube bottom and exert pressure to tube and apron. The bottom of the cover plate positioning groove 4 is provided with an opening 3, the opening can not only enable solder to be heated better, but also can pressurize a circuit at the opening by using a clamp under necessary conditions, and the qualified rate of the seal cap X-ray is improved.
In order to conveniently place the tube in the tube positioning groove 5 and to conveniently take out the packaged tube from the tube positioning groove 5 after the package is completed, positioning round corners 6 need to be arranged on two sides of the tube positioning groove 5. The 6 semicircular in shape settings of location fillet also can adopt other shapes, and the purpose is in order to set up certain breach between tube and whole location tray 1, through this breach can be convenient put into tube positioning groove 5 and convenient taking out from tube positioning groove 5 with the tube.
The positioning tray 1 and the pressing plate 2 are positioned through a positioning bolt, specifically, the positioning tray 1 is provided with a positioning bolt 7, and the pressing plate 2 is provided with a positioning hole 8 matched with the positioning bolt 7. The number of the positioning bolts 7 may be two, and the two positioning bolts are arranged at two ends of the positioning tray 1 along the length direction. The positions and the number of the positioning bolts correspond to those of the positioning holes, and when two positioning bolts 7 are arranged, two positioning bolts 7 are also arranged for positioning, namely, one positioning bolt 7 is arranged on each of two sides of the short edge. Meanwhile, the shape and size of the pressing plate 2 are the same as those of the positioning tray 1. Therefore, when the two positioning bolts are arranged at the two ends of the positioning tray 1 along the length direction, the positioning holes are arranged at the two ends of the pressing plate along the length direction.
In an embodiment of the present invention, the plurality of the package positioning slots are arranged in an array. Specifically, the packaging positioning grooves are ten in number and are arranged in two rows in the width direction of the positioning tray 1. Wherein, the quantity of encapsulation constant head tank increases or reduces according to actual demand.
In one embodiment of the present invention, the pressing plate 2 and the positioning tray 1 are made of aluminum material, and the surfaces thereof are oxidized. The clamp is made of aluminum (surface hard oxide) materials, and is high-temperature resistant, wear resistant and long in service life.
When the pipe shell welding ring is used specifically, the cover plate is placed in the cover plate positioning groove 4 in an inverted mode through the suction pen, and then the pipe shell welding ring is placed in the pipe shell positioning groove 5 downwards. After all encapsulation constant head tanks are filled, the supporting pressing plate 2 that uses is fixed to the positioning bolt 7 of the positioning tray 1 through the positioning hole 8, and then the racking can be completed.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a racking anchor clamps that alloy melt seal was used, its characterized in that, includes location tray (1) and clamp plate (2), clamp plate (2) set up the top of location tray (1), be provided with a plurality of encapsulation constant head tanks on location tray (1), the encapsulation constant head tank is including apron constant head tank (4) and tube constant head tank (5), tube constant head tank (5) are used for fixing a position the tube, apron constant head tank (4) are fixed a position the apron, apron constant head tank (4) with tube constant head tank (5) set up with one heart, apron constant head tank (4) are located the bottom of tube constant head tank (5).
2. The alloy frame-mounting fixture for fusion-sealing according to claim 1, wherein the positioning round corners (6) are provided on both sides of the tube shell positioning groove (5).
3. The alloy caulking jig according to claim 1, wherein the depth of the tube shell positioning groove (5) is smaller than the height of the tube shell.
4. The racking jig for alloy sealing according to claim 1, wherein the positioning tray (1) is provided with a positioning bolt (7) for positioning the pressing plate (2), and the pressing plate (2) is provided with a positioning hole (8) adapted to the positioning bolt (7).
5. The racking jig for alloy sealing according to claim 4 wherein the number of said set pins (7) is two, and two of said set pins (7) are provided at both ends of the set tray (1) in the length direction.
6. The alloy frame-mounting jig for sealing according to claim 1, characterized in that the bottom of the cover plate positioning groove (4) is provided with an opening (3).
7. The alloy solder sealing racking fixture of claim 1 wherein said plurality of said package positioning slots are arranged in an array.
8. The rack-mounting jig for alloy melt-sealing according to claim 7, characterized in that the package positioning grooves are provided in ten rows in the width direction of the positioning tray (1).
9. The alloy frame-mounting jig for fusion-sealing according to claim 1, characterized in that the shape and size of the pressing plate (2) are the same as those of the positioning tray (1).
10. The alloy frame-mounting jig for sealing according to claim 1, wherein the pressing plate (2) and the positioning tray (1) are made of aluminum material, and the surfaces thereof are oxidized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233345.8U CN217544576U (en) | 2022-05-23 | 2022-05-23 | Rack mounting fixture for alloy melt sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233345.8U CN217544576U (en) | 2022-05-23 | 2022-05-23 | Rack mounting fixture for alloy melt sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217544576U true CN217544576U (en) | 2022-10-04 |
Family
ID=83442481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221233345.8U Active CN217544576U (en) | 2022-05-23 | 2022-05-23 | Rack mounting fixture for alloy melt sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217544576U (en) |
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2022
- 2022-05-23 CN CN202221233345.8U patent/CN217544576U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Lifei Inventor after: Li Yunhai Inventor after: Bian Xiaolei Inventor after: Wang Yiheng Inventor before: Liu Lifei Inventor before: Li Yunhai Inventor before: Bian Xiaolei Inventor before: Wang Yiheng |