CN206589349U - A kind of fixture of hemispherical resinous optical ball cover locating and machining - Google Patents
A kind of fixture of hemispherical resinous optical ball cover locating and machining Download PDFInfo
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- CN206589349U CN206589349U CN201720197176.XU CN201720197176U CN206589349U CN 206589349 U CN206589349 U CN 206589349U CN 201720197176 U CN201720197176 U CN 201720197176U CN 206589349 U CN206589349 U CN 206589349U
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- ball cover
- fixed
- cylinder
- locating piece
- movable
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Abstract
A kind of fixture of hemispherical resinous optical ball cover locating and machining, it, which is characterized by it, includes the fixed locating piece of ball cover, the movable locating piece of ball cover, floating junction, cylinder fixed seat, cylinder solenoid valve, cylinder, base, guide rail, sliding block, movable base, fixed pedestal composition, the movable locating piece inner chamber of the fixed locating piece of ball cover, ball cover is respectively semicircle, the two is spliced into full circle, internal diameter at the positioning of ball cover with being engaged, the fixed locating piece of ball cover is linked together with fixed pedestal, and fixed pedestal is fixed on base；The movable locating piece of ball cover links together with movable base, sliding block to be horizontally slipped on the guide rail being fixed on base；Cylinder is connected with cylinder fixed seat, and cylinder fixed seat is fixed on base；Cylinder is linked together by floating junction with movable base.The utility model has the advantage of by designing retractable floating holder, realize and hemispherical optical ball cover is clamped, the following process for hemispherical optical ball cover provides basic guarantee.
Description
Technical field
The utility model belongs to the clamp for machining of resinous optical ball cover, particularly hemispherical resinous optical ball cover locating and machining
Fixture.
Background technology
Hemispherical resinous optical ball cover described in the utility model is the outside protective covers used in ball-shaped camera, is such as Fig. 1
Shown flanged (FLGD) hemispherical optical ball cover.Hemispherical resinous optical ball cover is by mold injection molding, because sphere exceedes
Hemisphere, it is small at both ends and big in the middle, in follow-up process, such as weld, deposited in processing and loading clamp position fixing process with supporting back-up ring
In difficulty, it is difficult to accomplish clamped one time in place.Simultaneously because optical ball cover participates in the optical imagery of video camera, therefore ball cover division
Blue outer, other positions can not damage, spot, fuzzy etc. bad, and this processing to hemispherical optical ball cover proposes higher to determine
Position, which is clamped, to be required.
The content of the invention
The utility model main purpose is that the orientation problem for solving hemispherical optical ball cover process surpasses half there is provided one kind
The fixture of pelletized resin optical ball cover locating and machining, realize hemispherical optical ball cover is accurately positioned clamping, to meet process requirements.
The technical solution of the utility model is a kind of fixture of hemispherical resinous optical ball cover locating and machining, and it is characterized by
It include the fixed locating piece of ball cover, the movable locating piece of ball cover, floating junction, cylinder fixed seat, cylinder solenoid valve, cylinder,
Base, guide rail, sliding block, movable base, fixed pedestal composition, the movable locating piece inner chamber of the fixed locating piece of ball cover, ball cover point
Wei not be semicircle, the two is spliced into full circle, and internal diameter at the positioning of ball cover with being engaged, the fixed locating piece of ball cover and fixed pedestal
Link together, fixed pedestal is fixed on base；The movable locating piece of ball cover links together solid with movable base, sliding block
It is scheduled on the guide rail on base and is horizontally slipped；Cylinder is connected with cylinder fixed seat, and cylinder fixed seat is fixed on base；Gas
Cylinder is linked together by floating junction with movable base.
The utility model is mainly made up of two parts：Fixed mechanism, motion.Fixed mechanism is main by base, ball cover
Fixed locating piece, fixed pedestal, cylinder fixed seat, guide rail composition；Play fixed whole fixture and hemispherical ball cover pre-determined bit
Function.Motion is main by the movable locating piece of ball cover, floating junction, cylinder solenoid valve, cylinder, sliding block, movable base
Composition, by controlling the opening and closing of cylinder solenoid valve, controls the reciprocating motion of cylinder, and then control movable locating piece of ball cover or so
Folding, realizes fixture to the clamping of ball cover and loosens.The utility model surpasses half by designing a kind of movable clamp system
Before ball cover is put into, placement space is increased, hemispherical ball cover is put into frock pre-determined bit, then moves clamp system, will be super
Half ball cover is accurately positioned in frock, realizes positioning assembling processing.
The movable locating piece top of the fixed locating piece of ball cover, ball cover is wedge angle.Due to ball cover be available for clamp position compared with
It is small, thus the holding position of fixture be designed to it is smaller.
The wedge angle on the movable locating piece top of the fixed locating piece of ball cover, ball cover is R0.5-2mm circular arc.Circular arc is set
In respect of beneficial to protecting ball cover not to be damaged.
It is the hollow cylindrical more than ball cover inside movable base, fixed pedestal.
Base is formed using metal material processing, once processes on base cylinder fixed seat, guide rail, fixed pedestal
Limited impression, respectively the first limited impression, the second limited impression, the 3rd limited impression.To ensure several parts with respect to position
The precision put.
There is the diameter parallel of two guide rails and cylinder, and it is symmetrical using the central axis of cylinder as center line.
The fixed locating piece of ball cover, the movable locating piece of ball cover are to process corresponding hemispherical light in an one-piece parts
Learn after ball cover location dimension, then this part is separated into two parts, it is ensured that the fixed locating piece of ball cover and ball cover are movable fixed
Position block location dimension is same circular arc.To improve hemispherical optical ball cover positioning precision.
The utility model has the advantage of by designing retractable floating holder, before hemispherical optical ball cover is placed, press from both sides
Tool is in open state, and inner space is big, after ball cover is put into pre-determined bit, then promotes fixture, clamps ball cover, realizes to super half
Ball optical ball cover is clamped, rational mechanism and sequence of motion design, is solved the problem of hemispherical optical ball cover tool locating, is
The following process of hemispherical optical ball cover provides basic guarantee.
Brief description of the drawings
Fig. 1 is hemispherical ball cover outline drawing
Fig. 2 is use state schematic diagram of the present utility model
Fig. 3 is state diagram of the utility model in hemispherical ball cover pre-determined bit
Fig. 4 is the front view of the fixed locating piece of ball cover and the movable locating piece of ball cover
Fig. 5 is the top view of the fixed locating piece of ball cover and the movable locating piece of ball cover
Fig. 6 is the structural representation of base
Wherein：The fixed locating piece of 1 ball cover, 2 hemispherical optical ball covers, the movable locating piece of 3 ball covers, 4 floating junctions, 5
It is cylinder fixed seat, 6 cylinder solenoid valves, 7 cylinders, 8 bases, 81 first limited impressions, 82 second limited impressions, 83 the 3rd spacing recessed
Groove, 9 guide rails, 10 sliding blocks, 11 movable bases, 12 fixed pedestals.
Embodiment
The following examples can make professional and technical personnel more understand the utility model, and following embodiments is carried out
Modification, addition and replacement are all possible, all without departing from protection domain of the present utility model.
As Figure 1-5, a kind of fixture of hemispherical resin ball cover locating and machining, by the fixed locating piece 1 of ball cover, super half
The movable locating piece 3 of ball optical ball cover 2, ball cover, floating junction 4, cylinder fixed seat 5, cylinder solenoid valve 6, cylinder 7, base 8,
Two guide rails 9, sliding block 10, movable base 11, fixed pedestals 12 are constituted.Movable base 11, the inside of fixed pedestal 12 are more than ball
The hollow cylindrical of cover, can be put into the second groove of guide rail, two guide rails 9 are put into base for accommodating to be machined with ball cover, base 8
In 8 corresponding second grooves, cylinder fixed seat 5, two guide rails 9, fixed pedestals 12 are fixed on base 8 with screw, by cunning
Block 10 is fitted into two guide rails 9.
Base 8 is formed using metal material processing, and cylinder fixed seat 5, guide rail 9, fixed base are once processed on base
The limited impression of seat 12, respectively the first limited impression 81, the second limited impression 82, the 3rd limited impression 83, it is ensured that several portions
The positional precision of part, the depth of limited impression is 2-5mm；The diameter parallel of two guide rails and cylinder, and with the central shaft of cylinder
Line is that center line is symmetrical, while the axis of the center line and cylinder of the fixed locating piece 1 of ball cover and the movable locating piece 3 of ball cover
At grade, and the plane is perpendicular to base 8, it is ensured that uniform force after hemispherical optical ball cover clamping and positioning, it is reduced
Deflection.
Cylinder 7 is used to promote movable base 11, and cylinder fixed seat 5 is machined with the groove position of cylinder installation, it is ensured that cylinder is installed
Precision.Cylinder 7 is arranged in the groove of cylinder fixed seat 5 position, and it is fixed；Cylinder solenoid valve 6 is connected by tracheae with cylinder 7
It is connected together, the access power switch of cylinder solenoid valve 6.The one end of floating junction 4 links together with cylinder 7, and floating junction 4 is another
End is connected with movable base 11, and floating junction 4 is gimbal structure, it is ensured that the side-to-side movement smoothness of movable base 11, overcomes work
When moving base 11 is directly rigidly connected with cylinder 7, there is the resistance that abrasion off normal is caused in moving component.Movable base 11 is placed on
On sliding block 10, then with screw movable base 11 is fixed on sliding block 10, by controlling the side-to-side movement of cylinder 7, drives ball cover to live
Dynamic formula locating piece 3 is moved, and realizes that the fixed locating piece 1 of ball cover is opened and closed with the movable locating piece of ball cover 3.
Fixed pedestal 12 is fixed on base 8, movable base 11 is connected with sliding block 10；By the fixed locating piece 1 of ball cover
It is individually placed to the movable locating piece of ball cover 3 on fixed pedestal 12 and movable base 11；By movable base 11 to fixed pedestal side
To propulsion, until the fixed locating piece 1 of ball cover and the movable locating piece 3 of ball cover are closely packed together, will with screw after full circle is aligned
The fixed locating piece 1 of ball cover and the movable locating piece 3 of ball cover are separately fixed on fixed pedestal 12 and movable base 11.
The fixed locating piece 1 of ball cover, the movable inner chamber of locating piece 3 of ball cover are respectively semicircle, and the two is spliced into full circle, institute
The processing mode of use is preferably：The fixed locating piece 1 of ball cover, the movable locating piece 3 of ball cover are in an one-piece parts processing
After the location dimension for going out corresponding hemispherical optical ball cover 2, then the mode cut with milling machine or line divides this part from centre
Open left and right two halves, it is ensured that the fixed locating piece 1 of ball cover and the movable location dimension of locating piece 3 of ball cover are same circular arcs.Protect
It is consistent that the card fixed locating piece 1 of ball cover and the movable locating piece of ball cover 3 are combined rear radius of curvature, after ball cover positioning, no
The problem of left and right crimp is serious occurs, to improve the positioning precision of hemispherical optical ball cover 2.
Due to ball cover be available for clamp position it is smaller, typically step up to be positioned at sphere and banjo clip angular zone, the region without
Optical requirement, thus the holding position of fixture be designed to it is smaller.The inner circle of the fixed locating piece 1 of ball cover, the movable locating piece 3 of ball cover
Face forms up big and down small inclined-plane from inside to outside, and top is pointed at, in order to protect ball cover not to be damaged in clamping process, and wedge angle is justified
Arcing, the circular arc that the general fixed locating piece 1 of ball cover, the wedge angle 31 on the movable top of locating piece 3 of ball cover are R0.5-2mm.Use
When, the hemispherical ball cover 2 shown in Fig. 1 is placed on the fixed locating piece 1 of ball cover, the flange of hemispherical ball cover 2 and sphere angle
Region is fitted completely with the wedge angle 31 on the top of the fixed locating piece of ball cover, as shown in Figure 2.
After the flange of hemispherical ball cover 2 is fitted completely with the fixed locating piece of sphere angle region and ball cover 1, start cylinder electricity
Magnet valve 6, the action ejection of cylinder 7, is connected to the movable locating piece ball cover 3 of ball cover on floating junction 4 to the fixed locating piece 1 of ball cover
Direction is moved, until hemispherical ball cover 2 is compressed, the circle that now the fixed locating piece 1 of ball cover and the movable locating piece 3 of ball cover are constituted
Curvature it is consistent with the curvature of hemispherical ball cover 2, the surrounding uniform stressed of hemispherical ball cover 2, deflection is small, improve following process standard
True property and accuracy.
Start ultrasonic welding machine, compression welding is carried out with supporting back-up ring to hemispherical ball cover 2.After the completion of welding, close
Cylinder solenoid valve 6 is closed, the action return of cylinder 7, the movable return of locating piece 3 of ball cover takes out the hemispherical ball cover 2 machined.
The sequence of movement of each magnetic valve is by being electrically connected on a switch, it is easy to operate.
Claims (6)
1. a kind of fixture of hemispherical resinous optical ball cover locating and machining, it is characterised in that it includes the fixed locating piece of ball cover
（1）, the movable locating piece of ball cover（3）, floating junction（4）, cylinder fixed seat（5）, cylinder solenoid valve（6）, cylinder（7）, base
（8）, guide rail（9）, sliding block（10）, movable base（11）, fixed pedestal（12）, the fixed locating piece of ball cover（1）, ball cover it is movable
Locating piece（3）Inner chamber is respectively semicircle, and the two is spliced into full circle, and internal diameter at the positioning of ball cover with being engaged, and ball cover is fixed
Locating piece（1）With fixed pedestal（12）Link together, fixed pedestal（12）It is fixed on base（8）On；The movable positioning of ball cover
Block（3）With movable base（11）, sliding block（10）Link together, be fixed on base（8）On guide rail（9）Slide the upper left and right that carries out
It is dynamic；Cylinder（7）With cylinder fixed seat（5）Connection, cylinder fixed seat（5）It is fixed on base（8）On；Cylinder（7）Connect by floating
Head（4）With movable base（11）Link together.
2. a kind of fixture of hemispherical resinous optical ball cover locating and machining according to claim 1, it is characterised in that ball cover
Fixed locating piece（1）, the movable locating piece of ball cover（3）Top is wedge angle.
3. a kind of fixture of hemispherical resinous optical ball cover locating and machining according to claim 2, it is characterised in that ball cover
Fixed locating piece（1）, the movable locating piece of ball cover（3）The wedge angle on top is R0.5-2mm circular arc.
4. a kind of fixture of hemispherical resinous optical ball cover locating and machining according to claim 1, it is characterised in that activity
Pedestal（11）, fixed pedestal（12）Inside is the hollow cylindrical more than ball cover.
5. the fixture of a kind of hemispherical resinous optical ball cover locating and machining according to claim 1, it is characterised in that the bottom of at
The seat last time processes cylinder fixed seat（5）, guide rail（9）, fixed pedestal（12）Limited impression, respectively the first limited impression
（81）, the second limited impression（82）, the 3rd limited impression（83）.
6. the fixture of a kind of hemispherical resinous optical ball cover locating and machining according to claim 1, it is characterised in that have two
The diameter parallel of bar guide rail and cylinder, and it is symmetrical using the central axis of cylinder as center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197176.XU CN206589349U (en) | 2017-03-02 | 2017-03-02 | A kind of fixture of hemispherical resinous optical ball cover locating and machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197176.XU CN206589349U (en) | 2017-03-02 | 2017-03-02 | A kind of fixture of hemispherical resinous optical ball cover locating and machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589349U true CN206589349U (en) | 2017-10-27 |
Family
ID=60126248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720197176.XU Active CN206589349U (en) | 2017-03-02 | 2017-03-02 | A kind of fixture of hemispherical resinous optical ball cover locating and machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671427A (en) * | 2017-03-02 | 2017-05-17 | 福建富兰光学有限公司 | Fixture for processing locating of super-hemispherical resin optical ball cover and processing method of fixture |
-
2017
- 2017-03-02 CN CN201720197176.XU patent/CN206589349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671427A (en) * | 2017-03-02 | 2017-05-17 | 福建富兰光学有限公司 | Fixture for processing locating of super-hemispherical resin optical ball cover and processing method of fixture |
| CN106671427B (en) * | 2017-03-02 | 2023-02-14 | 福建富兰光学股份有限公司 | Fixture and method for machining and positioning hyper-hemispherical resin optical spherical cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350018 to build a new town, Jinshan Road No. 618, juyuanzhou Industrial Park 25 Patentee after: Fujian Fulan optics Co., Ltd Address before: Cangshan District of Fuzhou City, Fujian province 350018 to build a new town, Jinshan Road No. 618, juyuanzhou Industrial Park 25 Patentee before: FUJIAN FRAN OPTICS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |