CN204223505U - A kind of chip accumulating tool locations fixture - Google Patents
A kind of chip accumulating tool locations fixture Download PDFInfo
- Publication number
- CN204223505U CN204223505U CN201420594114.9U CN201420594114U CN204223505U CN 204223505 U CN204223505 U CN 204223505U CN 201420594114 U CN201420594114 U CN 201420594114U CN 204223505 U CN204223505 U CN 204223505U
- Authority
- CN
- China
- Prior art keywords
- locations
- chip
- fixed core
- jig arm
- head
- 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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Abstract
The utility model discloses a kind of chip accumulating tool locations fixture, comprise the chuck body for gripping locations, described chuck body comprises fixed core, and be located at fixed core both sides respectively and the jig arm forming grasping structures can be coordinated respectively with fixed core, the free end of described jig arm, towards side edge first notch of fixed core, the corresponding site of described fixed core is also provided with the second notch and can pieces together the clip slot of the shape that to adapt with locations respectively when clamping with corresponding jig arm with corresponding first notch in jig arm, the distribution of clip slot at least two is arranged relative positioning bore portion with on described accumulating tool and is distributed consistent.Chip accumulating tool locations fixture of the present utility model, special applicable accumulating tool described in the utility model, the two grasping structures of special design, with two row folding grooves, easily can complete the plug successively of multiple locations in arranging tool two, structure is simple, it is convenient to be suitable for, and greatly increases work efficiency.
Description
Technical field
The utility model relates to a kind of fixture.
Background technology
SMT paster manufacturing line needs the assigned address be placed on one by one by IC chip on pcb board, to carry out further paster processing.And due to IC chip generally include flake main body and around main body surrounding arrangement multiple pins, if do not taked certain safety method, its store and transport process in, pin all easily suffers damage, and causes the unnecessary rising of cost.If but designed the groove the pluggable locations that positioning pins position is set that hold pin, then lack the instrument once simultaneously plugging multiple locations, the words of carrying out plug operation one by one seriously could reduce work efficiency.
Summary of the invention
A kind of chip accumulating tool locations fixture, described accumulating tool comprises the chassis for supporting described chip, described chip comprises flake main body and the multiple pins around the arrangement of main body surrounding, described chassis is provided with multiple knock holees of the four limit distributions along chip pin distribution shape, in knock hole, part or all of detouchable is provided with locations, described locations is flexible positioning piece, project upwards in chassis, can stretch out from gap between the corresponding two pins of the chip be placed in chassis, the position of knock hole and quantity can be installed locations with the both sides of each pin and is as the criterion, described locations comprises cylindrical body and is located at the head on body top, described head sizes is greater than the size of body, it is characterized in that, comprise the chuck body for gripping locations, described chuck body comprises fixed core, and be located at fixed core both sides respectively and the jig arm forming grasping structures can be coordinated respectively with fixed core, the free end of described jig arm, towards side edge first notch of fixed core, the corresponding site of described fixed core is also provided with the second notch and can pieces together the clip slot of the shape that to adapt with locations respectively when clamping with corresponding jig arm with corresponding first notch in jig arm, the distribution of clip slot at least two is arranged relative positioning bore portion with on described accumulating tool and is distributed consistent.
Preferably, described clip slot comprises bore and equals the clamping section of described locations body diameter and bore is more than or equal to described head, for holding the cavity volume portion of described head.
Preferably, the distribution of described clip slot two is arranged relative positioning hole with on described accumulating tool and is distributed consistent completely.
Preferably, the height in described cavity volume portion is greater than the height of locations head.
Preferably, form the bearing surface of a supporting positioning member head end between described clamping section and cavity volume portion, described bearing surface is the curved surface coordinated with locations end rotation.
Preferably, described chip accumulating tool locations fixture also comprises a case, and case is provided with multiple accommodating hole, and the aperture of described accommodating hole equals the diameter of locations body, and the degree of depth is less than the height of described body.
The beneficial effect that the utility model reaches:
1. chip accumulating tool locations fixture of the present utility model, special applicable accumulating tool described in the utility model, the two grasping structures of special design, with two row folding grooves, easily can complete the plug successively of multiple locations during tool two is arranged, structure is simple, and it is convenient to be suitable for, and greatly increases work efficiency.
2. clip slot arranges bore and equals the clamping section of locations body diameter and bore is more than or equal to head, for holding the cavity volume portion of head, then can not only clamp the body of locations, and the less clamping section of size can form spacing to locations head, prevent it from falling in gripping, transport process, make this sandwich relationship more stable.
3. the distribution of clip slot two is arranged relative positioning hole with on accumulating tool and is distributed consistent completely, then no matter be provided with locations in which knock hole in this two row, can once plug simultaneously.
4. the height in cavity volume portion is greater than the height of locations head, then, can reduce or avoid to cause stop to locations head when the pivot of the jig arm of opening relative to fixed core between fixed core when fixed core is close, can easily and head tabling.
5. form the bearing surface of a supporting positioning member head end between clamping section and cavity volume portion, and bearing surface being the curved surface coordinated with locations end rotation, then is also can reduce or avoid to cause stop to locations head, enable easy and head tabling.
6. the case supporting with chuck body is set, and the aperture of accommodating hole equals the diameter of locations body on case, the degree of depth is less than the height of body, then chuck body is extracted from chassis after locations and can be placed in case temporarily by unified for locations, direct gripping is used next time to insert in corresponding chassis, eliminate the trouble of taking off locations one by one He reloading chuck body, and be placed on higher than accommodating hole top in case due to locations body, therefore also can reserve the gripping that space facilitates chuck body.
Accompanying drawing explanation
Fig. 1 is the lateral plan of chuck body in the utility model preferred embodiment;
Fig. 2 is the upward view of chuck body in the utility model preferred embodiment;
Fig. 3 is the birds-eye view of case in the utility model preferred embodiment;
Fig. 4 is the birds-eye view of the accumulating tool that is suitable for of the utility model preferred embodiment and chip;
Fig. 5 is the sectional side view of Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As Figure 1-3, a kind of chip accumulating tool locations fixture, wherein accumulating tool comprises the chassis 2 for supporting chip 1 as illustrated in figures 4-5, chip 1 comprises flake main body 12 and the multiple pins 14 around the arrangement of main body 12 surrounding, chassis 2 is provided with multiple knock holees 22 of the four limit distributions along chip 1 pin 14 distribution shape, in part knock hole 22, detouchable is provided with locations 4, locations 4 is flexible positioning piece and projects upwards in chassis 2, can stretch out from corresponding two pins 14 gaps of the chip 1 be placed in chassis 2, the position of knock hole 22 and quantity can be installed locations 4 with the both sides of each pin 14 and is as the criterion, locations 4 comprises cylindrical body 42 and is located at the head 44 on body 42 top, head 44 size is greater than the size of body 42.Fixture comprises the chuck body 6 for gripping locations 4, chuck body 6 comprises fixed core 62, and be located at fixed core 62 both sides respectively and the jig arm 64 forming grasping structures can be coordinated respectively with fixed core 62, the free end of jig arm 64, towards side edge first notch 642 of fixed core 62, the corresponding site of fixed core 62 is also provided with the second notch 622 and can pieces together the clip slot 66 of the shape that to adapt with locations 4 respectively when clamping with corresponding jig arm 64 with corresponding first notch 642 in jig arm 64, on the distribution of clip slot 66 and accumulating tool, two arrange relative positioning hole 22 and distribute completely the same.
Concrete, fixed core 62 and two jig arm 64 are bulk, and fixed core 62 is connected by pivot 68 with two jig arm 64 respectively, and are provided with tightening device (not shown) such as spring between fixed core 62 and jig arm 64.Preferably arrange the folder ear 69 matched near one end of pivot 68 in two jig arm 64, the convenient chuck body 6 that grasps carries out opening and drawing in.Clip slot 66 comprises bore and equals the clamping section 662 of locations 4 body 42 diameter and bore is more than or equal to head 44, for holding the cavity volume portion 664 of head 44.Then can not only clamp the body 42 of locations 4, and the less clamping section 662 of size can form to locations 4 head 44, prevents it from falling in gripping, transport process, makes this sandwich relationship more stable spacing.The height in cavity volume portion 664 is greater than the height of locations 4 head 44.Then when the pivot 68 of the jig arm 64 of opening relative to fixed core 62 between fixed core 62 rotates to fixed core 62 near time, can reduce or avoid to cause stop to locations 4 head 44, can easily and head 44 tabling.Form the bearing surface 666 of supporting positioning member 4 head 44 bottom between clamping section 662 and cavity volume portion 664, bearing surface 666 is the curved surface with locations 4 head 44 rotatable engagement.Also be then can reduce or avoid to cause stop to locations 4 head 44, enable easy and head 44 tabling.
The chip 1 accumulating tool locations fixture of the present embodiment also comprises a case 8, case 8 be provided with accumulating tool on two arrange relative positioning hole 22 and to distribute on all four accommodating hole 82, the aperture of accommodating hole 82 equals the diameter of locations 4 body 42, and the degree of depth is less than the height of body 42.Then chuck body 6 is extracted from chassis 2 after locations 4 and can be placed in case 8 temporarily by unified for locations 4, direct gripping is used next time to insert in corresponding chassis 2, eliminate the trouble of taking off locations 4 one by one and reloading chuck body 6, and be placed on higher than accommodating hole 82 top in case 8 due to locations 4 body 42, therefore also can reserve the gripping that space facilitates chuck body 6.
The fixture of the present embodiment, during use, chuck body 6 is placed in above accumulating tool, clip slot 66 and two registration part 4 one_to_one corresponding on tool, then open two jig arm 64, make the first notch 642 of fixed core 62 lower end first be enclosed within each corresponding locations 4, again two jig arm 64 are closed up, make the second notch 622 piece together clip slot 66 to the first notch 642 and clamp corresponding locations 4, above put forward chuck body 6, each locations 4 can be extracted simultaneously.Another two registration parts 4, also can adopt chuck body 6 to choose respectively.Wherein, the first notch 642 of fixed core 62 lower end is when being inserted on each corresponding locations 4, and because locations 4 has elasticity, the part that therefore the first notch 642 belongs to clip slot 66 head 44 can be crossed locations 4 head 44 smoothly and is stuck on locations 4 body 42.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. a chip accumulating tool locations fixture, described accumulating tool comprises the chassis for supporting described chip, described chip comprises flake main body and the multiple pins around the arrangement of main body surrounding, described chassis is provided with multiple knock holees of the four limit distributions along chip pin distribution shape, in knock hole, part or all of detouchable is provided with locations, described locations is flexible positioning piece, project upwards in chassis, can stretch out from gap between the corresponding two pins of the chip be placed in chassis, the position of knock hole and quantity can be installed locations with the both sides of each pin and is as the criterion, described locations comprises cylindrical body and is located at the head on body top, described head sizes is greater than the size of body, it is characterized in that, comprise the chuck body for gripping locations, described chuck body comprises fixed core, and be located at fixed core both sides respectively and the jig arm forming grasping structures can be coordinated respectively with fixed core, the free end of described jig arm, towards side edge first notch of fixed core, the corresponding site of described fixed core is also provided with the second notch and can pieces together the clip slot of the shape that to adapt with locations respectively when clamping with corresponding jig arm with corresponding first notch in jig arm, the distribution of clip slot at least two is arranged relative positioning bore portion with on described accumulating tool and is distributed consistent.
2. a kind of chip accumulating tool locations fixture according to claim 1, is characterized in that, described clip slot comprises bore and equals the clamping section of described locations body diameter and bore is more than or equal to described head, for holding the cavity volume portion of described head.
3. a kind of chip accumulating tool locations fixture according to claim 2, is characterized in that, the distribution of described clip slot two is arranged relative positioning hole with on described accumulating tool and distributed consistent completely.
4. a kind of chip accumulating tool locations fixture according to claim 3, it is characterized in that, the height in described cavity volume portion is greater than the height of locations head.
5. a kind of chip accumulating tool locations fixture according to claim 4, it is characterized in that, form the bearing surface of a supporting positioning member head end between described clamping section and cavity volume portion, described bearing surface is the curved surface coordinated with locations end rotation.
6. a kind of chip accumulating tool locations fixture according to claim 5, it is characterized in that, also comprise a case, case is provided with multiple accommodating hole, and the aperture of described accommodating hole equals the diameter of locations body, and the degree of depth is less than the height of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594114.9U CN204223505U (en) | 2014-10-15 | 2014-10-15 | A kind of chip accumulating tool locations fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594114.9U CN204223505U (en) | 2014-10-15 | 2014-10-15 | A kind of chip accumulating tool locations fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204223505U true CN204223505U (en) | 2015-03-25 |
Family
ID=52921624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420594114.9U Expired - Fee Related CN204223505U (en) | 2014-10-15 | 2014-10-15 | A kind of chip accumulating tool locations fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204223505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443840A (en) * | 2014-10-15 | 2015-03-25 | 苏州速腾电子科技有限公司 | Locating piece fixture for chip storage and transportation jig |
-
2014
- 2014-10-15 CN CN201420594114.9U patent/CN204223505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443840A (en) * | 2014-10-15 | 2015-03-25 | 苏州速腾电子科技有限公司 | Locating piece fixture for chip storage and transportation jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |