CN104385169B - A kind of optic communication device self-balancing coupling cramp - Google Patents
A kind of optic communication device self-balancing coupling cramp Download PDFInfo
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- CN104385169B CN104385169B CN201410455166.2A CN201410455166A CN104385169B CN 104385169 B CN104385169 B CN 104385169B CN 201410455166 A CN201410455166 A CN 201410455166A CN 104385169 B CN104385169 B CN 104385169B
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- clamping device
- slide unit
- fulcrum bearing
- optic communication
- unit component
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a kind of optic communication device self-balancing coupling cramp, including the upper clamping device for locking the light receiving element with the first light pass surface, and for locking the lower clamping device of the light emitting devices with the second light pass surface, wherein the lower clamping device is located at the underface of the upper clamping device；Characterized in that, the coupling cramp also includes：Fulcrum bearing, it is located at below the lower clamping device；At least one flexible member, its one end is fixed in the fulcrum bearing, and the other end is connected to the lower clamping device；Wherein, the second light pass surface of the light emitting devices on the lower clamping device can be close to by the elastic force of the flexible member with the first light pass surface of the light receiving element on the upper clamping device.Optic communication device self-balancing coupling cramp of the present invention is by changing the design at Conventional optical communication component grasping portion part so that operating efficiency is greatly enhanced, while coupling accuracy is also improved.
Description
Technical field
The invention belongs to optic communication device manufacture field, more particularly to a kind of optic communication device self-balancing coupling cramp.
Background technology
Existing optic communication device coupling cramp is mainly coupled by adjusting three coordinate slide units come the center of centering optic communication device to device, and the levelness between device and device then leans on the machining accuracy of fixture to ensure；Because the retained part up and down of device is all to be connected to by multiple part serial types on same base (coupling cramp that the patent name that such as number of patent application is 201029216042.3 is light communication receiving assembly), therefore the rigging error between device hold assembly is difficult to control within the limits prescribed, and device also ensures the levelness of device and the hold assembly very much after clamping, therefore when device is in coupling, coupling efficiency is relatively low and operating efficiency is low.
The content of the invention
The present invention is based on above mentioned problem there is provided a kind of efficient optic communication device self-balancing coupling cramp, and design of the fixture by changing device hold assembly structure reaches efficient and quick requirement.
The technical scheme that the present invention is provided is：
A kind of optic communication device self-balancing coupling cramp, including
Upper clamping device for locking the light receiving element with the first light pass surface, and
Lower clamping device for locking the light emitting devices with the second light pass surface, wherein the lower clamping device is located at the underface of the upper clamping device；Wherein, the coupling cramp also includes：
Fulcrum bearing, it is located at below the lower clamping device；
At least one flexible member, its one end is fixed in the fulcrum bearing, and the other end is connected to the lower clamping device；Wherein,
Second light pass surface of the light emitting devices on the lower clamping device can be close to by the elastic force of the flexible member with the first light pass surface of the light receiving element on the upper clamping device.
Preferably, the fulcrum bearing includes the first slide unit component that can be moved along the fulcrum bearing x-axis direction and the second slide unit component that can be moved along the fulcrum bearing y-axis direction, and the first slide unit component and the second slide unit component constitute a two-dimentional sliding platform；Wherein, the lower clamping device is fixed on the two-dimentional sliding platform.
Preferably, the upper clamping device is arranged in the fulcrum bearing by a vertical support.
Preferably, the vertical support includes：
One riser；
The 3rd slide unit component that can be moved along the fulcrum bearing z-axis direction, its side is connected to the riser；
One the first support plate, first support plate is connected to the opposite side of the 3rd slide unit component；Wherein,
The upper clamping device is connected on first support plate.
Preferably, the vertical support also includes：One the second support plate, it is located between the 3rd slide unit component and the riser, and upper end has the extension extended to the 3rd slide unit component；Wherein,
The parted hair of spiral thousand that the 3rd slide unit component can be made to be moved along the fulcrum bearing z-axis direction is installed on the extension.
Preferably, the optic communication device self-balancing coupling cramp also includes：L-type lifting arm, it is located at immediately below the 3rd slide unit component, and described L-type lifting arm one end is articulated on the riser, and the other end is hand grip portion.
Preferably, the optic communication device self-balancing coupling cramp also includes：One adjusting screw, which is provided with adjusting nut；Wherein, the adjusting screw is arranged in the fulcrum bearing and positioned in the rotating path of the L-type lifting arm.
Preferably, the upper clamping device includes：
Body is clamped, it is connected on first support plate, and one end offers the open slot for laying the light receiving element；
Chuck, its middle part in the middle part of the clamping body with being pivotally connected；
First tightening screw, it is connected between described chuck one end and the clamping body other end；
Wherein, the other end of the chuck can be close to the light receiving element that the open slot is located therein to clamp in the presence of first tightening screw.
Preferably, the lower clamping device includes：
Round platform component, which is provided with the accommodating chamber for accommodating the light emitting devices；
Second tightening screw, it is located at the side of the round platform component and points to the light emitting devices in accommodating chamber through round platform component.
Preferably, the optic communication device self-balancing coupling cramp also includes：Locking-adjustable ring, it is located in the fulcrum bearing；Wherein,
The locking-adjustable ring, which being divided between the two semicircular parts fastened each other, described two semicircular parts tighten by the 3rd tightening screw, can be achieved to lock the lower clamping device.
Optic communication device self-balancing coupling cramp of the present invention as the term suggests its can reach " self-balancing ", specifically, one of the present invention at light emitting devices hold assembly mainly to being improved, install a flexible member for wanting small rigidity additional between fulcrum bearing and lower clamping device (preferentially using compression spring), light emitting devices and light receiving element automatic capturing are made by the elastic force of compression spring, ensure the relative level between the two light pass surface with this, in the absence of any gap, the influence of angular position during so as to avoid causing rigging error and then the coupling of sun adjuster part because of the presence of the two gap；The second is installing lifting arm additional by the regulation part in upper clamping device so that lifting arm can enable the slide unit component fast lifting that upper clamping device is moved up and down to drive, so that reducing labor intensity improves operating efficiency.
Brief description of the drawings
Fig. 1 is the axis side view of optic communication device self-balancing coupling cramp of the present invention；
Fig. 2 is Fig. 1 axial sectional view；
Fig. 3 is the A portions enlarged diagram in Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art to implement according to this with reference to specification word.
As Figure 1-3, the present invention provides a kind of optic communication device self-balancing coupling cramp, including the upper clamping device 1 for locking the light receiving element with the first light pass surface, and for locking the lower clamping device 2 of the light emitting devices with the second light pass surface, wherein the lower clamping device is located at the underface of the upper clamping device；Especially, the coupling cramp also includes：
Fulcrum bearing 3, it is located at below the lower clamping device；At least one flexible member 4, its one end is fixed in the fulcrum bearing, and the other end is connected to the lower clamping device；Wherein, the second light pass surface of the light emitting devices on the lower clamping device can be close to by the elastic force of the flexible member with the first light pass surface of the light receiving element on the upper clamping device.Due to the presence of elastic force, allow for the light pass surface between light receiving element and light emitting devices not enough will not have gap because of clamp precision, meet the precision effect of coupling.Here, flexible member preferentially uses compression spring, and the big spring that a radius can be selected larger can also use three or four less little springs of radius, to allow them to be evenly distributed between fulcrum bearing and lower clamping device.
In optic communication device self-balancing coupling cramp mentioned above, the fulcrum bearing includes the first slide unit component 5 that can be moved along the fulcrum bearing x-axis direction and the second slide unit component 6 that can be moved along the fulcrum bearing y-axis direction, and the first slide unit component and the second slide unit component constitute a two-dimentional sliding platform；Wherein, the lower clamping device is fixed on the two-dimentional sliding platform.Here, the first slide unit component and the second slide unit component are similar to linear bearing, and it all includes moving part and fixed part；Wherein, the fixed part fixed Combination of the moving part of the first slide unit component and the second slide unit component.Here, the x-axis of the fulcrum bearing, y-axis, z-axis direction such as Fig. 1 signs.
Referring to Fig. 1-2, the upper clamping device is arranged in the fulcrum bearing by a vertical support, and the vertical support includes：One riser 7；The 3rd slide unit component 8 that can be moved along the fulcrum bearing z-axis direction, its side is connected to the riser；One the first support plate 9, first support plate is connected to the opposite side of the 3rd slide unit component；Wherein, the upper clamping device is connected on first support plate.Here, the 3rd slide unit component 8 is also similarly to linear bearing, and its fixed part 801 is located on the riser, and moving part 802 can be slided along the z-axis direction for stating fulcrum bearing.From figure 1 it will be seen that preferably, the vertical support also includes：One the second support plate 10, it is located between the 3rd slide unit component and the riser, and upper end has the extension 11 extended to the 3rd slide unit component；Wherein, the parted hair of spiral thousand (not shown in fig. 2) that the 3rd slide unit component can be made to be moved along the fulcrum bearing z-axis direction is installed on the extension.I.e., the spiral thousand for the moving part for pointing to the 3rd slide unit component is installed on the extension separately, its moving part can be made to be moved (as seen from Figure 2 along fulcrum bearing z-axis direction in the presence of the parted hair of spiral thousand, here the moving part 802 of the 3rd slide unit component is the side for connecting the first support plate, and fixed part 801 is the side for connecting riser).And on the first slide unit component and the second slide unit component, the present invention is also provided with the parted hair structure (not shown) of spiral thousand, it is set to be moved along fulcrum bearing x, y-axis direction.
It is further that the optic communication device self-balancing coupling cramp also includes：L-type lifting arm 12, it is located at immediately below the 3rd slide unit component, and described L-type lifting arm one end is articulated on the riser, and the other end is hand grip portion；One adjusting screw 13, which is provided with adjusting nut；Wherein, the adjusting screw is arranged in the fulcrum bearing and positioned in the rotating path of the L-type lifting arm.See from Fig. 1, when L-type lifting arm moves 90 degree, its crosspiece becomes to lift the moving part of the 3rd slide unit component vertically and then lift upper clamping device, and to become level spacing just by adjusting screw for perpendicular section hand grip portion.It can be seen that, lifting arm can be designed so that clamping device can be lifted quickly, can quickly pull open the distance of light receiving element and light emitting devices, and then take out light emitting devices there is provided operating efficiency.
Based on said structure, now carry out above and below clamping device specific descriptions：
In optic communication device self-balancing coupling cramp of the present invention, the upper clamping device 1 includes：Body 101 is clamped, it is connected on first support plate 9, and one end offers the open slot 102 for laying the light receiving element；Chuck 103, its middle part in the middle part of the clamping body with being pivotally connected；First tightening screw 104, it is connected between described chuck one end and the clamping body other end；Wherein, the other end of the chuck can be close to the light receiving element that the open slot is located therein to clamp in the presence of first tightening screw.Upper clamping device as described herein belongs to inner clamping type, and the present invention also provides the upper clamping device structure design of another exterior buckle type, i.e.,：
The upper clamping device 1 includes：Clamp body 101, it is connected on first support plate 9, and one end offers the open slot 102 for laying the light receiving element, while there is a strip through hole at its middle part, a rotatable column is provided with through hole, and is threaded with column a knob bolts；Moving fastening, its one end is rotatably pivotally connected with the clamping body end, and the other end is provided with and is available for the breach that the knob bolts are caught in.That is, after light receiving element is put into the open slot of clamping body, moving moving fastening makes it detain to light receiving element, after in place, knob bolts are screwed in the indentation, there of moving fastening, and gradually tightened moving fastening with clamping body, so as to realize the pinching action of light receiving element.And the via design of strip is to provide for the space swung to knob bolts here.
As shown in Figure 1-2, in optic communication device self-balancing coupling cramp of the present invention, the lower clamping device 2 includes：Round platform component 201, which is provided with the accommodating chamber 202 for accommodating light emitting devices；Second tightening screw 203, it is located at the side of the round platform component and points to the light emitting devices in accommodating chamber through round platform component.Here, when be put into light emitting devices later just can be by the tightening screw of turn second so that light emitting devices is clamped in round platform component.
Referring to Fig. 1, due to being provided with flexible member between lower clamping device 2 and fulcrum bearing 3, in order to avoid the bad fixation in position under the action of the spring of lower clamping device, in the present invention preferably, the optic communication device self-balancing coupling cramp have also been devised locking-adjustable ring 14, and it is located in the fulcrum bearing；Wherein, the locking-adjustable ring being divided between the two semicircular parts fastened each other, described two semicircular parts tighten by the 3rd tightening screw 15 and can be achieved to lock the lower clamping device.
Here it is preferred that the lower clamping device is arranged on two-dimentional sliding platform by a support 16 so that lower clamping device can reach the height of user's needs under the support of support 16.
Based on the description of above-mentioned mechanical features, the optic communication device self-balancing coupling cramp application method that the present invention is provided is as follows：First, light receiving element is clamped on upper clamping device, then adjusts position of the light receiving element on fulcrum bearing z-axis direction so that light emitting devices is easy to be fitted into lower clamping device；Load after light emitting devices, light emitting devices is clamped by the second tightening screw, now lower the height of light receiving element, and by pressure clamping device, then loose one's grip, with cause lower clamping device to drive light emitting devices automatic capturing light receiving element under the resilient force of spring so that be adjacent to and cause light emitting devices the first light pass surface and light receiving element the second light pass surface keep relative level；Then the lower clamping device after centering is carried out by locking positioning by locking-adjustable ring, position of the light emitting devices on fulcrum bearing x, y-axis direction is now finely tuned by two-dimentional sliding platform again, so as to realize the coupling centering of light receiving element and light emitting devices.
Although embodiment of the present invention is disclosed as above, but it is not restricted in specification and embodiment listed utilization, it can be applied to various suitable the field of the invention completely, for those skilled in the art, other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited to specific details and shown here as the legend with description.
Claims (8)
1. a kind of optic communication device self-balancing coupling cramp, including
Upper clamping device for locking the light receiving element with the first light pass surface, and
Lower clamping device for locking the light emitting devices with the second light pass surface, wherein the lower clamping device is located at the underface of the upper clamping device；Characterized in that, the coupling cramp also includes：
Fulcrum bearing, it is located at below the lower clamping device；
At least one flexible member, its one end is fixed in the fulcrum bearing, and the other end is connected to the lower clamping device；Wherein,
Second light pass surface of the light emitting devices on the lower clamping device can be close to by the elastic force of the flexible member with the first light pass surface of the light receiving element on the upper clamping device；
And the lower clamping device includes：
Round platform component, which is provided with the accommodating chamber for accommodating the light emitting devices；
Second tightening screw, it is located at the side of the round platform component and points to the light emitting devices in accommodating chamber through round platform component；
Locking-adjustable ring, it is located in the fulcrum bearing, and the locking-adjustable ring, which being divided between the two semicircular parts fastened each other, described two semicircular parts tighten by the 3rd tightening screw, can be achieved to lock the lower clamping device.
2. optic communication device self-balancing coupling cramp as claimed in claim 1, it is characterized in that, the fulcrum bearing includes the first slide unit component that can be moved along the fulcrum bearing x-axis direction and the second slide unit component that can be moved along the fulcrum bearing y-axis direction, and the first slide unit component and the second slide unit component constitute a two-dimentional sliding platform；Wherein, the lower clamping device is fixed on the two-dimentional sliding platform.
3. optic communication device self-balancing coupling cramp as claimed in claim 1, it is characterised in that the upper clamping device is arranged in the fulcrum bearing by a vertical support.
4. optic communication device self-balancing coupling cramp as claimed in claim 3, it is characterised in that the vertical support includes：
One riser；
The 3rd slide unit component that can be moved along the fulcrum bearing z-axis direction, its side is connected to the riser；
One the first support plate, first support plate is connected to the opposite side of the 3rd slide unit component；Wherein,
The upper clamping device is connected on first support plate.
5. optic communication device self-balancing coupling cramp as claimed in claim 4, it is characterised in that the vertical support also includes：One the second support plate, it is located between the 3rd slide unit component and the riser, and upper end has the extension extended to the 3rd slide unit component；Wherein, the parted hair of spiral thousand that the 3rd slide unit component can be made to be moved along the fulcrum bearing z-axis direction is installed on the extension.
6. optic communication device self-balancing coupling cramp as claimed in claim 5, it is characterised in that also include：L-type lifting arm, it is located at immediately below the 3rd slide unit component, and described L-type lifting arm one end is articulated on the riser, and the other end is hand grip portion.
7. optic communication device self-balancing coupling cramp as claimed in claim 6, it is characterised in that also include：One adjusting screw, which is provided with adjusting nut；Wherein, the adjusting screw is arranged in the fulcrum bearing and positioned in the rotating path of the L-type lifting arm.
8. the optic communication device self-balancing coupling cramp as described in claim any one of 4-7, it is characterised in that the upper clamping device includes：
Body is clamped, it is connected on first support plate, and one end offers the open slot for laying the light receiving element；
Chuck, its middle part in the middle part of the clamping body with being pivotally connected；
First tightening screw, it is connected between described chuck one end and the clamping body other end；
Wherein, the other end of the chuck can be close to the light receiving element that the open slot is located therein to clamp in the presence of first tightening screw.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410455166.2A CN104385169B (en) | 2014-09-09 | 2014-09-09 | A kind of optic communication device self-balancing coupling cramp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410455166.2A CN104385169B (en) | 2014-09-09 | 2014-09-09 | A kind of optic communication device self-balancing coupling cramp |
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| CN104385169A CN104385169A (en) | 2015-03-04 |
| CN104385169B true CN104385169B (en) | 2016-06-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105945841B (en) * | 2016-06-28 | 2017-12-26 | 深圳睿晟自动化技术有限公司 | Three Degree Of Freedom pivot platform |
| CN109188612A (en) * | 2018-10-15 | 2019-01-11 | 中南大学 | The adapter holder of photodetector |
| CN109158263B (en) * | 2018-10-15 | 2019-10-25 | 中南大学 | A kind of photodetector automatic coupling dispensing solidification equipment |
| CN110561326B (en) * | 2019-08-15 | 2021-03-30 | 立讯智造(浙江)有限公司 | Buckle assembling jig and using method thereof |
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| DE102006018087A1 (en) * | 2006-04-18 | 2007-10-25 | IOBB Produktideen Vorausentwicklungen und Problemlösungen GmbH | Workpiece clamping device, has spline grooves provided along longitudinal axis of base body in which groove pieces are engaged for clamping force generation, where pieces are relocatably supported in fixed or movable clamping jaws |
| CN201084741Y (en) * | 2007-10-09 | 2008-07-09 | 四川光恒通信技术有限公司 | A spherical-type coupling tooling-table |
| CN101477231A (en) * | 2009-01-19 | 2009-07-08 | 四川光恒通信技术有限公司 | Optical fiber coupling bench |
| CN201692924U (en) * | 2010-02-02 | 2011-01-05 | 深圳市亚派光电器件有限公司 | Coupling clamp of optical communication receiving component |
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2014
- 2014-09-09 CN CN201410455166.2A patent/CN104385169B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006018087A1 (en) * | 2006-04-18 | 2007-10-25 | IOBB Produktideen Vorausentwicklungen und Problemlösungen GmbH | Workpiece clamping device, has spline grooves provided along longitudinal axis of base body in which groove pieces are engaged for clamping force generation, where pieces are relocatably supported in fixed or movable clamping jaws |
| CN201084741Y (en) * | 2007-10-09 | 2008-07-09 | 四川光恒通信技术有限公司 | A spherical-type coupling tooling-table |
| CN101477231A (en) * | 2009-01-19 | 2009-07-08 | 四川光恒通信技术有限公司 | Optical fiber coupling bench |
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