CN201077073Y - Press active bedplate mounting fixture for integrate circuit encapsulation system - Google Patents
Press active bedplate mounting fixture for integrate circuit encapsulation system Download PDFInfo
- Publication number
- CN201077073Y CN201077073Y CNU2007201824767U CN200720182476U CN201077073Y CN 201077073 Y CN201077073 Y CN 201077073Y CN U2007201824767 U CNU2007201824767 U CN U2007201824767U CN 200720182476 U CN200720182476 U CN 200720182476U CN 201077073 Y CN201077073 Y CN 201077073Y
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- CN
- China
- Prior art keywords
- support
- carrier base
- connecting plate
- movable mold
- bolt
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a mounting fixture for the active bedplate of the press for an integrated circuit packaging system, comprising a support [5], a support bracket [8], and a connecting plate [3]. The utility model is characterized in that: a rotating shaft [16] is arranged on the bottom surface of the support [5], both ends of the rotating shaft [16] are rotationally connected with the support bracket [8], the connecting plate [3] is fixed on the support [5] through a bolt [1], a limit bolt [12] is arranged on the support bracket [8], the limit bolt [12] is used for extruding the support [5] to make the support [5] keep horizontally, a rotary rod [14] is also arranged on the support [5], a plurality of through holes [19] are arranged on the connecting plate [3], and a roller [9] is connected with the under side of the support bracket [8]. The utility model has the advantages of simple structure, convenient installation, and great improvement of installation efficiency.
Description
Technical field
The utility model relates to a kind of sectional fixture, especially a kind of press movable mold sectional fixture of integrated circuit package system.
Background technology
Press is the core precise part of the automatic package system of integrated circuit, punch and die are being housed respectively between the lower platen on the press, lead frame places in the die, and lower platen is a movable mold, and it rises and punch matched moulds and injection moulding encapsulation at the effect lower edge of drive unit guide pillar.The installation process of press is: adorn parts earlier, parts are assembled into together again.The movable mold parts are vitals of press, form by parts such as movable mold, spherical screw component, injection moulding elevating mechanism, four push rod component, synchronous pulleys, wherein movable mold is a foundry goods, heavily about 420 kilograms, and heavily about 500 kilograms of whole movable mold parts.Because compact conformation, the positional precision in the assembling process between each part is very high, on common workbench, can't finish all part assemblings, so efficiency of assembling is very low.
Novel content is arranged in fact
The purpose of this utility model just provide a kind of can be fast, the convenient sectional fixture that the press movable mold of integrated circuit package system is installed.
The technical solution adopted in the utility model is: a kind of press platen sectional fixture, it comprises carrier base, is connected some rollers, support and the connecting plate of carrier base bottom surface, the bottom surface of support is provided with rotating shaft, the rotating shaft two ends are rotatably connected on the carrier base, connecting plate by Bolt Connection on support, one side of carrier base is provided with caging bolt, be used for pushing connecting plate, make connecting plate maintenance level, on connecting plate, be provided with several through holes, also be provided with turning rod on the support, below carrier base, be connected with several rollers.
Adopt technique scheme, during assembling, unclamp the connecting bolt of connecting plate and support earlier, connecting plate is arrived by Bolt Connection with movable mold,, and connecting plate and support are fixed by construction bolt by being suspended on the support with driving, movable mold just is installed on the anchor clamps so again.Parts are assembled on the movable mold, and the assembling of movable mold parts has just been finished like this.The traversing carriage seat moves to the final assembly scene with anchor clamps together with the movable mold parts, realizes connecting with other parts, removes anchor clamps afterwards, can finish assembly work.
Install for increasing security and being convenient to, the axial two ends of support are provided with through hole, and carrier base is provided with two corresponding with it through holes, make connecting plate when level and after turning over turnback two through hole overlap respectively, in through hole, be provided with bearing pin, realize locking.Support can lock by bearing pin like this.Both safety can make things convenient for operation.
For making support when upset flip angle controlled, also establish reverse caging bolt in the support inboard.When the support reverse flip,, thereby reach the control flip angle like this owing to the squeezing action of caging bolt.
In sum, turnback can be turned over, therefore the press movable mold parts that integrated circuit package system is installed quickly and easily can be reached because the utility model adopts.After finishing the parts assembling, be movable to the final assembly scene, realize connecting with other parts, greatly improved efficiency of assembling.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Among the figure, 1, bolt, 2, suspension ring, 3, connecting plate, 4, bearing pin, 5, support, 6, reverse stop nut, 7, reverse caging bolt, 8, carrier base, 9, roller, 10, overturning seat, 11, copper sheathing, 12, caging bolt, 13, stop nut, 14, turning rod, 15, movable mold, 16, rotating shaft, 17, roller flashboard, 18, bearing block, 19, through hole.
The specific embodiment
The utility model as shown in Figure 1, it comprises carrier base 8, support 5 and connecting plate 3, and the central axis of support 5 is fixed with rotating shaft 16, and carrier base 8 is welded by channel-section steel and iron plate, rotating shaft 16 two ends connect with bearing block 18 on being fixed on carrier base 8, and support 5 can be rotated around carrier base 8.Connecting plate 3 is fixed on the support 5 by bolt 1.As shown in Figure 3, the medial surface of a side of carrier base 8 is provided with caging bolt 12, is used for extrusion rack 5, make support 5 maintenance levels, for the height that makes caging bolt 12 can be adjusted, caging bolt 12 is to connect with stop nut 13, and stop nut 13 is welded on the medial surface of carrier base 8 one sides.For making support 5 turn over turnback, also can be limited, be arranged with identical reverse stop nut 6 and reverse caging bolt 7 in the inboard of carrier base 8.As shown in Figure 1, be connected with overturning seat 10, be provided with copper sheathing 11 in the overturning seat 10, be provided with the turning rod 14 that can move forward and backward along copper sheathing 11 in the copper sheathing 11, below carrier base 8, be provided with several rollers 9 at an end of support 5.Roller 9 is provided with roller flashboard 17, is used for squeezing roller 9, and roller can not be rotated, and reaches the purpose of brake.
As shown in Figure 2, fixing for ease of the movable mold 15 of connecting plate 3 and press is provided with several through holes 19 on connecting plate 3, and the screw on 15 of through hole 19 and the movable mold is corresponding, is connected and fixed by the realization that cooperates of bolt and screw.Lifting for ease of driving is provided with several suspension ring 2 on connecting plate 3.
For support 5 can be fixed in level with when turning over the turnback position, the two ends of support 5 are provided with through hole, carrier base 8 is provided with two corresponding with it through holes, make support 5 when level and turn on the turnback after-poppet 5 through hole respectively with carrier base 8 on two through hole overlap respectively, in through hole, be provided with bearing pin 4, realize locking.
The utility model is to use like this: 1. step on roller 9 flashboards 17, roller 9 is fixing, and the whole erection anchor clamps are promptly fixing.Connecting plate 3 is arrived by Bolt Connection with movable mold 15, be suspended on the support 5 by suspension ring 2 with driving, and fixing by bolt 1, and movable mold just is installed on the sectional fixture like this.2. contrast the movable mold part assembling drawing, by upset several times, some parts are assembled on the movable mold 15, the assembling of movable mold parts has just been finished like this.3. open roller flashboard 17, sectional fixture is moved to the final assembly scene together with the movable mold parts, realize connecting with other parts.Remove the upset sectional fixture afterwards.
Claims (3)
1. the press movable mold sectional fixture of an integrated circuit package system, it is characterized in that it comprises support [5], carrier base [8] and connecting plate [3], the bottom surface of support [5] is provided with rotating shaft [16], rotating shaft [16] two ends are rotatably connected on the carrier base [8], connecting plate [3] is fixed on the support [5] by bolt [1], carrier base [8] is provided with caging bolt [12], be used for extrusion rack [5], make support [5] maintenance level, also be provided with turning rod [14] on the support [5], on connecting plate [3], be provided with several through holes [19], below carrier base [8], be connected with several rollers [9].
2. anchor clamps according to claim 1, it is characterized in that support [5] two ends are provided with through hole, the both sides of carrier base [8] are provided with two corresponding with it through holes, make support [5] when level and turn on the turnback after-poppet [5] through hole respectively with carrier base [8] on two through hole overlap respectively, in through hole, be provided with bearing pin [4], realize locking.
3. anchor clamps according to claim 1 and 2 is characterized in that also being provided with reverse caging bolt [7] in carrier base [8] inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201824767U CN201077073Y (en) | 2007-09-29 | 2007-09-29 | Press active bedplate mounting fixture for integrate circuit encapsulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201824767U CN201077073Y (en) | 2007-09-29 | 2007-09-29 | Press active bedplate mounting fixture for integrate circuit encapsulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077073Y true CN201077073Y (en) | 2008-06-25 |
Family
ID=39569127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201824767U Expired - Fee Related CN201077073Y (en) | 2007-09-29 | 2007-09-29 | Press active bedplate mounting fixture for integrate circuit encapsulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077073Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886692A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Installing bracket |
-
2007
- 2007-09-29 CN CNU2007201824767U patent/CN201077073Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886692A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Installing bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20120929 |