CN205213262U - Fixture - Google Patents
Fixture Download PDFInfo
- Publication number
- CN205213262U CN205213262U CN201521065089.6U CN201521065089U CN205213262U CN 205213262 U CN205213262 U CN 205213262U CN 201521065089 U CN201521065089 U CN 201521065089U CN 205213262 U CN205213262 U CN 205213262U
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- Prior art keywords
- clip
- gas bar
- gas
- chuck
- fixture
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Abstract
The utility model discloses a fixture, include: mount pad, clip gas pole, scout, an at least chuck and fixation clamp, clip gas pole set up in the storage tank of mount pad, and the scout sets up in clip gas pole, and the one end of the clip gas pole that is equipped with the scout is located to the fixation clamp cover, and an at least chuck sets up in the fixation clamp. The utility model provides a fixture mechanical mechanism is simple, press from both sides and get electronic component and be difficult for droing, press from both sides that to get the electronic component position accurate, pushes down the electronic component accuracy and targets in place, is difficult for causing the electronic component cartridge to become invalid.
Description
Technical field
The utility model relates to a kind of fixture, particularly relates to a kind of fixture of automatism card machine.
Background technology
Along with the develop rapidly of electronic technology, the use of electronic product is also more and more extensive, and PCB is the important spare part of electronic product, and inserter is the process equipment various electronic component being inserted to pcb board assigned address.In the course of work of inserter, be generally first by fixture first by electronic component gripping, then in the insertion predetermined installation site of pcb board.
At present, existing clamp structure is complicated, gripping electronic component easily drops, when fixture places electronic component to pcb board, because frequent gripping positions of electronic parts is incorrect, when the pin of lower piezoelectric sub-element is to pcb board, often presses down not in place and played electronic component by clamp strap, causing electronic component plug-in mounting to lose efficacy.
In view of this, be necessary to provide that a kind of mechanical mechanism is simple, gripping electronic component difficult drop-off, gripping positions of electronic parts are accurate, lower piezoelectric sub-element accurately puts in place, not easily causes the fixture that electronic component plug-in mounting lost efficacy.
Utility model content
Technical problems to be solved in this application are the fixture complicated in mechanical structure of fully-automatic plug-in machine, gripping electronic component easily comes off, and gripping positions of electronic parts is inaccurate, in lower piezoelectric sub-element process, often press down not in place and played electronic component by clamp strap, causing electronic component plug-in mounting to lose efficacy.
Compared with prior art, this application discloses a kind of fixture, comprise: mount pad, clip gas bar, probe, at least one chuck and geometrical clamp, one end of mount pad has storage tank, its other end has gas access way, clip gas bar is arranged at storage tank, the gas inlet and outlet of clip gas bar is towards gas access way, probe is arranged at clip gas bar, geometrical clamp is sheathed on the one end of the clip gas bar being provided with probe, at least one chuck is arranged at geometrical clamp, the inner side of at least one chuck has at least one projection respectively, at least one projection abuts with the surface of clip gas bar respectively, the surface that clip gas bar abuts with at least one projection is conical surface, the both sides of at least one chuck are respectively equipped with at least one drive-connecting shaft, at least one drive-connecting shaft respectively with adjacent geometrical clamp pivot joint, wherein gas access way passes into gas to gas inlet and outlet, clip gas bar moves down, the conical surface of clip gas bar promotes at least one projection, and drive at least one chuck outwards to open, wherein gas access way extracts the gas in clip gas bar by gas inlet and outlet, and clip gas bar moves up, and at least one projection returns to home position, and drives at least one chuck inwardly to clamp.
According to an execution mode of the application, above-mentioned fixture also comprises spring, and clip gas bar is located at by spring housing, and is positioned at storage tank.
According to an execution mode of the application, above-mentioned fixture also comprises sealing ring, and sealing ring cover is arranged between two flanges of clip gas bar, and is connected to the madial wall of storage tank.
According to an execution mode of the application, above-mentioned fixture also comprises rubber ring, and rubber ring is arranged at least one groove of at least one chuck and is sheathed on the annular groove of geometrical clamp lateral wall.
By the configuration of this kind of fixture, simplify the mechanical mechanism of fixture, difficult drop-off during fixture gripping electronic component, during gripping electronic component, electronic component can be clipped to fast and accurately, when lower piezoelectric sub-element is to pcb board precalculated position, lower piezoelectric sub-element accurately puts in place, not easily causes electronic component plug-in mounting to lose efficacy.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, and form a application's part, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the exploded view of the fixture of the application one embodiment.
Fig. 2 is the front view of the fixture of the application one embodiment.
Fig. 3 is the cutaway view of the fixture of the application one embodiment.
Description of reference numerals:
Fixture 1, mount pad 2, clip gas bar 3, probe 4, at least one chuck 5, geometrical clamp 6, storage tank 7, gas access way 8, gas inlet and outlet 9, at least one projection 10, at least one drive-connecting shaft 11, at least one groove 12, spring 13, sealing ring 14, rubber ring 15.
Embodiment
Below by with multiple execution modes of graphic exposure the application, as clearly stated, the details in many practices will be explained in the following description.But should be appreciated that, the details in these practices is not applied to limit the application.That is, in the some embodiments of the application, the details in these practices is non-essential.In addition, for the purpose of simplicity of illustration, some known usual structures and assembly illustrate it by the mode simply illustrated in the drawings.
The application has the design about a kind of fixture, and this fixture can be applicable in fully-automatic plug-in machine.For making more in understanding, following execution mode will bring the explanation of fixture in the lump, then further illustrates the effect of fixture in fully-automatic plug-in machine and the benefit brought thereof again.
Refer to Fig. 1 and Fig. 3, it is exploded view and the cutaway view of the application one embodiment.As shown in the figure, the application provides a kind of fixture, and it is for gripping electronic component, and the electronic component of gripping is inserted pcb board.Fixture 1 mainly comprises mount pad 2, clip gas bar 3, probe 4, at least one chuck 5 and geometrical clamp 6.One end of mount pad 2 has storage tank 7, the other end of mount pad 2 has gas access way 8, clip gas bar 3 is arranged at storage tank 7, the gas inlet and outlet 9 of clip gas bar 3 is towards gas access way 8, probe 4 is arranged at clip gas bar 3, geometrical clamp 6 is sheathed on the one end of the clip gas bar 3 being provided with probe 4, at least one chuck 5 is arranged at geometrical clamp 6, the inner side of at least one chuck 5 has at least one projection 10 respectively, at least one projection 10 abuts with the surface of clip gas bar 3 respectively, the surface of the clip gas bar 3 abutted with at least one projection 10 is conical surface, the both sides of at least one chuck 5 are respectively equipped with at least one drive-connecting shaft 11, at least one drive-connecting shaft 11 respectively with adjacent geometrical clamp 6 pivot joint, wherein gas access way 8 passes into gas to gas inlet and outlet 9, and clip gas bar 3 moves down, and the conical surface of clip gas bar 3 promotes at least one projection 10, and drives at least one chuck 5 outwards to open, wherein gas access way 8 extracts the gas in clip gas bar 3 by gas inlet and outlet 9, and clip gas bar 3 moves up, and at least one projection 10 returns to home position, and drives at least one chuck 5 inwardly to clamp.
More specifically, the application be ancillary clip gas bar 3 move up and down effect, the fixture 1 of the application also comprises spring 13, and spring 13 is sheathed on clip gas bar 3, and is positioned at storage tank 7.When gas access way 8 passes into gas through gas inlet and outlet 9 to clip gas bar 3, clip gas bar 3 moves downward, holddown spring 13, and clip gas bar 3 drives at least one chuck 5 to open, gripping electronic component.Thereafter, when stopping supply gas is to clip gas bar 3, when even extracting the gas in clip gas bar 3 by gas access way 8 by gas inlet and outlet 9, compressed spring 13 resilience, drive clip gas bar 3 to move up simultaneously, clip gas bar 3 is got back to initial position and is driven at least one chuck 5 to arrange in pairs or groups and unclamps electronic component, so reaches the effect moved up and down of ancillary clip gas bar 3, reduces energy resource consumption simultaneously.
More specifically, for increasing the sealing effectiveness of clip gas bar 3 and storage tank 7, the fixture 1 of the application also comprise be arranged at clip gas bar 3 two flanges between and be connected to the sealing ring 14 of the madial wall of storage tank 7, sealing ring 14 can strengthen clip gas bar 3 and the sealing effectiveness of storage tank 7, prevents clip gas bar 3 from causing at least one chuck 5 gripping electronic component not in place with the junction poor sealing of storage tank 7.
More specifically, be back to initial position for auxiliary at least one chuck 5 and avoid at least one chuck 5 to block cannot be back to initial position with clip gas bar 3, the fixture 1 of the application also comprises rubber ring 15, rubber ring 15 is arranged at least one groove 12 of at least one chuck 5 and is sheathed on the annular groove place of geometrical clamp 6 lateral wall, when clip gas bar 3 press down at least one chuck 5 open time, rubber ring 15 stretches along with at least one chuck 5 top in geometrical clamp 6.When initial position got back to by clip gas bar 3, rubber ring 15 drives the top of at least one chuck 5 to recoil to initial position, so just serve auxiliary at least one chuck 5 and be back to initial position, it also avoid clip gas bar 3 simultaneously and block at least one chuck 5 and cannot be back to initial position.
The function mode of the fixture 1 of the application is, at least one chuck 5 initial condition is clamped condition, when gas access way 8 passes into gas through gas inlet and outlet 9 to clip gas bar 3, clip gas bar 3 drives probe 4 to move downward, clip gas bar 3 presses down at least one projection 10 being positioned at least one chuck 5, and now at least one chuck 5 outwards opens and entangles electronic component.When to be extracted the gas in clip gas bar 3 by gas inlet and outlet 9 when gas access way 8, clip gas bar 3 moves up, and at least one projection 10 returns to home position, and drives at least one chuck 5 to clamp electronic component, meanwhile, probe 4 presses down and compresses electronic component to PCB precalculated position.
The fixture of the application simplify mechanical mechanism, difficult drop-off in the process of fixture gripping electronic component, can clip to electronic component fast and accurately, at lower piezoelectric sub-element in the process of pcb board precalculated position, probe's lower piezoelectric sub-element accurately puts in place, not easily causes electronic component plug-in mounting to lose efficacy.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection range of the utility model claims.
Claims (4)
1. a fixture, it is characterized in that, comprise: mount pad, clip gas bar, probe, at least one chuck and geometrical clamp, one end of described mount pad has storage tank, its other end has gas access way, described clip gas bar is arranged at described storage tank, the gas inlet and outlet of described clip gas bar is towards described gas access way, described probe is arranged at described clip gas bar, described geometrical clamp is sheathed on the one end of the described clip gas bar being provided with described probe, described at least one chuck is arranged at described geometrical clamp, the inner side of described at least one chuck has at least one projection respectively, described at least one projection abuts with the surface of described clip gas bar respectively, the surface that described clip gas bar abuts with described at least one projection is conical surface, the both sides of described at least one chuck are respectively equipped with at least one drive-connecting shaft, described at least one drive-connecting shaft respectively with adjacent described geometrical clamp pivot joint, and
Wherein said gas access way passes into gas to described gas inlet and outlet, and described clip gas bar moves down, and the described conical surface of described clip gas bar promotes described at least one projection, and drives described at least one chuck outwards to open; Wherein said gas access way extracts the described gas in described clip gas bar by described gas inlet and outlet, and described clip gas bar moves up, and described at least one projection returns to home position, and drives described at least one chuck inwardly to clamp.
2. fixture as claimed in claim 1, it is characterized in that, also comprise spring, described clip gas bar is located at by described spring housing, and is positioned at described storage tank.
3. fixture as claimed in claim 1, it is characterized in that, also comprise sealing ring, described sealing ring cover is arranged between two flanges of described clip gas bar, and is connected to the madial wall of described storage tank.
4. fixture as claimed in claim 1, is characterized in that, also comprise rubber ring, and described rubber ring is arranged at least one groove of described at least one chuck and is sheathed on the annular groove of described geometrical clamp lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065089.6U CN205213262U (en) | 2015-12-17 | 2015-12-17 | Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065089.6U CN205213262U (en) | 2015-12-17 | 2015-12-17 | Fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205213262U true CN205213262U (en) | 2016-05-04 |
Family
ID=55850944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521065089.6U Active CN205213262U (en) | 2015-12-17 | 2015-12-17 | Fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205213262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049631A (en) * | 2019-05-16 | 2019-07-23 | 东莞市富茂五金机械有限公司 | A kind of terminal plug-in system |
-
2015
- 2015-12-17 CN CN201521065089.6U patent/CN205213262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049631A (en) * | 2019-05-16 | 2019-07-23 | 东莞市富茂五金机械有限公司 | A kind of terminal plug-in system |
| CN110049631B (en) * | 2019-05-16 | 2024-03-15 | 东莞市富茂五金机械有限公司 | Terminal plug-in system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |