CN205552332U - Fine motion clamping structure of small -size electronic product - Google Patents
Fine motion clamping structure of small -size electronic product Download PDFInfo
- Publication number
- CN205552332U CN205552332U CN201620056890.2U CN201620056890U CN205552332U CN 205552332 U CN205552332 U CN 205552332U CN 201620056890 U CN201620056890 U CN 201620056890U CN 205552332 U CN205552332 U CN 205552332U
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- electronic product
- gear wheel
- fine motion
- clamping structure
- small
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Abstract
The utility model relates to a fine motion clamping structure of small -size electronic product, concretely relates to small -size electronic product examine time measuring can be with its fixed fine motion clamping structure, include the support frame, connect the horizontal pole and install at the roof of connecting the horizontal pole both ends, install the cylinder in this support frame, connect the middle part of horizontal pole and the top sliding connection of support frame, install gear wheel and pinion on the support frame on cylinder upper portion, gear wheel and pinion intermeshing, be equipped with on the connection horizontal pole of gear wheel top first rack and with gear wheel intermeshing, the upper portion of cylinder connecting rod is equipped with second rack, this second rack and pinion intermeshing. The utility model discloses the slow fine motion that can make the roof makes the fastening of electronics product card decide, and the in -process that prevents to fix at the chucking is with electronics products break.
Description
Technical field
The utility model relates to the fine motion clamping structure of a kind of small-sized electronic product, is specifically related to a kind of small-sized electronic product
The fine motion clamping structure can being fixed when detection.
Background technology
At present, sale of can dispatching from the factory after factory's every series-produced electronic product need are the most qualified, to electronic product certainly
During dynamic detection, needing to be fixed electronic product clamping, existing clamping structure pushes directly on generally by cylinder
Clamping equipment carries out card and fastens, but cylinder push directly on clamping body easily cause motive force cross ambassador's electronic product damage
Bad, particularly small-sized electronic product, so that the processed finished products of product increases.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of simple in construction, safe and reliable, can prevent
The fine motion clamping structure that the small-sized electronic product of electronic product can be fixed is damaged when detection during detection.
To achieve these goals, the technical solution adopted in the utility model is:
The fine motion clamping structure of a kind of small-sized electronic product, including bracing frame, connects cross bar and is arranged on connection cross bar two
The top board of end, is provided with cylinder in this bracing frame, the described middle part of connection cross bar is connected with the top slide of bracing frame；Described gas
Gear wheel and little gear, gear wheel and little gear are installed on the bracing frame on cylinder top engage each other, the connection above gear wheel
Cross bar is provided with the first tooth bar and engages each other with gear wheel；The top of described cylinder connecting rod is provided with the second tooth bar, and this is second years old
Tooth bar engages each other with little gear.
Further, the two ends of described connection cross bar are provided with round bar, and top board is by the linear bearing matched with round bar
It is arranged on the two ends connecting cross bar.
Further, in the middle part of described connection cross bar, be provided with slide block mounting seat, this slide block mounting seat be respectively provided on two sides with cunning
Block；Support frame as described above top is respectively provided on two sides with the chute matched with slide block.
Further, the bottom of support frame as described above is connected with the gas pawl seat installed that is fixed.
The beneficial effects of the utility model are: the utility model drives pinion rotation by cylinder, and little gear driven is big
Gear, the gear wheel band again cross bar that is dynamically connected moves, thus the slow fine motion realizing top board makes electronic product card fasten, and prevents
Electronic product is damaged during fastening by card；Top board of the present utility model is arranged on by linear bearing and connects cross bar
Two ends, can conveniently dismantle top board or quick-replaceable top board, to adapt to different electronic products.The utility model simple in construction, behaviour
It is convenient, safe and reliable to make.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is gear wheel of the present utility model and little gearing relationship schematic diagram.
Fig. 3 is the structural representation of slide block mounting seat of the present utility model.
In figure: 1, bracing frame 2, connect cross bar 3, top board 4, cylinder 5, slide block mounting seat 6, slide block 7, big
Gear 8, little gear the 9, first tooth bar the 10, second tooth bar 11, round bar 12, linear bearing 13, gas pawl seat.
Detailed description of the invention
As it can be seen, the utility model includes bracing frame 1, connects cross bar 2 and be arranged on the top board 3 connecting cross bar two ends.
Vertically-mounted in this bracing frame 1 have cylinder 4, and the bottom, middle part of described connection cross bar 2 is fixed with slide block mounting seat 5, this slide block
The both sides of mounting seat 5 level respectively is provided with slide block 6, and support frame as described above top is respectively provided on two sides with installation and can make connection cross bar
Movable chute, in described slide block is arranged on chute and matches with chute.
Gear wheel 7 and little gear 8, this gear wheel and little gear are installed on the bracing frame 1 above described cylinder lead to respectively
Crossing rotating shaft may be rotatably mounted on bracing frame 1 and engage each other, the bottom of the seat that is slidably installed above gear wheel is provided with the first tooth
Bar 9, this first tooth bar engages each other with gear wheel, and by the movement of the rotational band carry-over bar of gear wheel, thus realize connecting
Move before and after cross bar；The top of described cylinder connecting rod is provided with the second tooth bar 10, and this second tooth bar engages each other with little gear,
By the mobile drive pinion rotation of cylinder connecting rod, thus realizing the rotation of gear wheel, the diameter of described gear wheel is more than
The diameter of little gear.
The two ends of described connection cross bar 2 are respectively symmetrically and are provided with round bar 11, and described top board is fixedly mounted on linear bearing 12
On, this linear bearing matches with round bar, by being sleeved on round bar by linear bearing, mounting of roof plate is being connected cross bar
Two ends.The bottom of support frame as described above is connected with a square gas pawl seat 13, a right-angle side of this square gas pawl seat and support
The bottom of frame is affixed, and its another right-angle side is provided with multiple through hole, by through hole, the utility model is fixedly mounted on detection equipment
On, to facilitate fixing use.
The utility model is during using, and when needs card fastens, controls cylinder and makes cylinder connecting rod to moving down
Dynamic, cylinder connecting rod drives little gear, little gear driven gear wheel, the gear wheel band cross bar that is dynamically connected to move to electronic product, from
And realize slow fine motion will need detection electronic product card fasten, when detect need separately time, control cylinder make cylinder
Connecting rod moves up, and cylinder connecting rod drives little gear, little gear driven gear wheel, gear wheel band to be dynamically connected cross bar to electronics
The direction that product is contrary is moved, thus realizes unclamping electronic product；The utility model can prevent during card fastens
Electronic product is damaged；Top board of the present utility model is arranged on the two ends connecting cross bar by linear bearing, can conveniently dismantle
Top board or quick-replaceable top board, to adapt to different electronic products.The utility model simple in construction, easy to operate, use safety
Reliably.
Claims (4)
1. the fine motion clamping structure of a small-sized electronic product, it is characterised in that: include bracing frame, connect cross bar and the company of being arranged on
Connecing the top board at cross bar two ends, be provided with cylinder in this bracing frame, the middle part of described connection cross bar connects with the top slide of bracing frame
Connect；Gear wheel and little gear, gear wheel and little gear are installed on the bracing frame on described cylinder top engage each other, on gear wheel
The connection cross bar of side is provided with the first tooth bar and engages each other with gear wheel；The top of described cylinder connecting rod is provided with the second tooth
Bar, this second tooth bar engages each other with little gear.
The fine motion clamping structure of a kind of small-sized electronic product the most according to claim 1, it is characterised in that: described connection horizontal stroke
The two ends of bar are provided with round bar, and top board is arranged on the two ends being connected cross bar by the linear bearing matched with round bar.
The fine motion clamping structure of a kind of small-sized electronic product the most according to claim 1, it is characterised in that: described connection horizontal stroke
Be provided with slide block mounting seat in the middle part of bar, this slide block mounting seat be respectively provided on two sides with slide block；Both sides, support frame as described above top set respectively
There is the chute matched with slide block.
The fine motion clamping structure of a kind of small-sized electronic product the most according to claim 1, it is characterised in that: support frame as described above
Bottom be connected be fixed install gas pawl seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056890.2U CN205552332U (en) | 2016-01-21 | 2016-01-21 | Fine motion clamping structure of small -size electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056890.2U CN205552332U (en) | 2016-01-21 | 2016-01-21 | Fine motion clamping structure of small -size electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552332U true CN205552332U (en) | 2016-09-07 |
Family
ID=56820222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620056890.2U Active CN205552332U (en) | 2016-01-21 | 2016-01-21 | Fine motion clamping structure of small -size electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719643A (en) * | 2018-11-27 | 2019-05-07 | 襄阳风神物流有限公司 | Automatic inflator aerifys centre gripping fixing device |
-
2016
- 2016-01-21 CN CN201620056890.2U patent/CN205552332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719643A (en) * | 2018-11-27 | 2019-05-07 | 襄阳风神物流有限公司 | Automatic inflator aerifys centre gripping fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |