CN107030480A - Position correction apparatus - Google Patents
Position correction apparatus Download PDFInfo
- Publication number
- CN107030480A CN107030480A CN201710361360.8A CN201710361360A CN107030480A CN 107030480 A CN107030480 A CN 107030480A CN 201710361360 A CN201710361360 A CN 201710361360A CN 107030480 A CN107030480 A CN 107030480A
- Authority
- CN
- China
- Prior art keywords
- cam slide
- cylinder
- swivel becket
- position correction
- clamping jaws
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention discloses position correction apparatus, it is characterized in that, including cam slide, swivel becket, cylinder assembly and several clamping jaws, the cylinder assembly can drive the spanner portions of swivel becket to front or rear rotation, and then drive swivel becket and cam slide synchronous rotary, contact the lateral surface of all clamping jaws and the cambered surface cell wall different parts of the corresponding ear groove of cam slide longitudinal hole, it is final to adjust all clamping jaws simultaneously with being located at the distance between workpiece of holding fix correction in the middle of clamping jaw, the present invention has synchronism good, the position correction efficiency high of workpiece, the features such as small volume.
Description
Technical field
The present invention relates to industrial automation, more particularly to a kind of position correction apparatus.
Background technology
All kinds of electronic devices or its part generally require just to be assembled after carrying out position correction in assembling process.
For example, the assembling of mobile phone camera, it is necessary to grip camera module, then carries out the assembling with camera frame and mobile phone again
Assembling of mainboard etc..Existing location of workpiece correction, is often acted on workpiece from all directions, by work respectively using multiple clamping jaws
The all directions correction that part is put；Multiple clamping jaws either separately drive or centralized driving in existing scheme, and generally existing is same
Step property is bad, or control structure is complicated, bulky problem.
The content of the invention
It is an object of the invention to provide a kind of position correction apparatus, it quickly can carry out quick school to the position of workpiece
Just, drive control is simple, synchronism is good.
The object of the invention is realized by following scheme：
The position correction apparatus of the present invention, it is characterised in that including cam slide, swivel becket, cylinder assembly and several clamping jaws,
Described swivel becket side is provided with spanner portions, and swivel becket tightens together with cam slide；Described cam slide includes having
The longitudinal hole of some ear grooves, several clamping jaws are arranged in longitudinal hole；The ear groove of the longitudinal hole has from inside to outside
The cambered surface cell wall of extension；The cylinder assembly can drive the spanner portions of swivel becket to front or rear rotation, and then drive swivel becket
And cam slide synchronous rotary, make the cambered surface cell wall of lateral surface ear groove corresponding with cam slide longitudinal hole of all clamping jaws not
Same location contacts, it is final to adjust all clamping jaws simultaneously with being located at the distance between workpiece of holding fix correction in the middle of clamping jaw.
As preferred：With four clamping jaws, four clamping jaws in being set in the longitudinal hole of cam slide in cross,
Described cam slide longitudinal hole has four ear grooves, and the ear groove has interior protuberance and outer recess respectively, and interior protuberance is from vertical
To through hole center distance be less than outer recess from longitudinal hole center with a distance from；The cambered surface cell wall of the ear groove is outside from interior protuberance
Recess extends；When cylinder assembly makes cam slide rotation cause the interior protuberance of ear groove and the lateral surface of clamping jaw to contradict, four clamping jaws
It is closed at that workpiece clamp is lived in and completed the position correction of workpiece, or the outer recess of ear groove and the lateral surface of clamping jaw are when contradicting,
Four clamping jaws away from workpiece and then discharge workpiece simultaneously.
Preferably, in addition to support annulus and some extension springs, the cam slide is arranged above support annulus；The branch
Ring is held round with four chutes corresponding with clamping jaw, clamping jaw is with supporting the chute of annulus to be connected by way of bumps are combined；
Extension spring one end is fixed on clamping jaw, and the other end is fixed on support annulus；When cylinder assembly makes cam slide rotation cause the outer of ear groove
When the lateral surface of recess and clamping jaw is contradicted, under the pulling force effect of extension spring, four clamping jaws are simultaneously automatically to away from workpiece direction
It is mobile, and then workpiece is discharged.
Preferably, in addition to substrate, there is component mounting groove and spanner portions storage tank on the substrate, component mounting groove
Bottom has supporting plate, and the support annulus is arranged above the supporting plate of component mounting groove；Swivel becket is fastened on above cam slide,
The spanner portions of the swivel becket are a longitudinally disposed baffle plate, and the spanner portions that the spanner portions of the swivel becket are arranged on substrate are housed
Groove.
Further, the cylinder assembly includes preceding cylinder, exhaust casing and piston push rod, and piston push rod is movably arranged on preceding vapour
Between cylinder and exhaust casing；Piston push rod is towards the direction of the spanner portions of swivel becket provided with pendulum groove, preceding cylinder and the exhaust casing energy
Piston push rod is enough promoted to front or rear movement, and then drives the rotation of the spanner portions of swivel becket.
Further, the cylinder assembly includes preceding cylinder, exhaust casing and piston push rod, and piston push rod is movably arranged on preceding vapour
Between cylinder and exhaust casing；Piston push rod is towards the direction of the spanner portions of swivel becket provided with pendulum groove, preceding cylinder and the exhaust casing energy
Piston push rod is enough promoted to front or rear movement, and then drives the rotation of the spanner portions of swivel becket.
Further, there is cylinder mounting hole, cylinder mounting hole holds with spanner portions before and after the spanner portions storage tank of the substrate
Put UNICOM inside groove；The cylinder assembly is passed through and is arranged on after cylinder mounting hole on substrate.
Further, in addition to the collar and bezel ring, the set be located on cam slide outer wall and component mounting groove inwall it
Between；The bezel ring, is set in cam slide upper end.
Further, in addition to connecting plate and slide unit cylinder, substrate is fastened on slide unit cylinder, and the slide unit cylinder passes through even
Fishplate bar is fixed in miscellaneous equipment or mechanism.
Preferably, the longitudinal hole of the cam slide includes central circular through hole and four ear grooves, and four ear grooves are with
Heart manhole UNICOM；Circumference quartering distribution of four ear grooves along central circular through hole, the bearing of trend of the cambered surface cell wall
Unanimously.
Relative to prior art, effect of the present invention includes but is not limited to：Four all by cam slide drive control folding,
Synchronism is good, the position correction efficiency high of workpiece；It is swivel becket and cam slide additionally by cylinder assembly transform linear motion
Rotation, clamping jaw is driven by ear groove in cam slide, integrally occupied little space.
Brief description of the drawings
Fig. 1 is the overall structure diagram of position correction apparatus in certain preferred embodiment；
Fig. 2 is the partial exploded view of position correction apparatus in certain preferred embodiment；
Fig. 3 is the top view of position correction apparatus in certain preferred embodiment；
Fig. 4 is sectional view at Fig. 3 A-A；
Fig. 5 be certain preferred embodiment in cam slide dimensional structure diagram；
Fig. 6 is the cam slide floor map in certain preferred embodiment.
Embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
It should be noted that be to express and understand for convenience below in relation to the description such as front, back, left, right, up, down, with reference to
Diagram is conventional to be understood and is defined or describes, they can according to visual angle with putting position different and synchronous change.
Referring to figs. 1 to 6, in being some preferred embodiment, the overall plan of position correction apparatus.As shown in the figure：
Including substrate 1, there is component mounting groove 11 and spanner portions storage tank 12 on substrate 1.Component mounting groove 11 is in cylinder, group
The bottom of part mounting groove 11 has supporting plate 111.The front and rear of spanner portions storage tank 12 has cylinder mounting hole 13, cylinder mounting hole 13
With the inside UNICOM of spanner portions storage tank 12.
Annulus 2 is supported, is arranged above the supporting plate 111 of component mounting groove 11.Support annulus 2 that there are four and the phase of clamping jaw 4
Corresponding chute 21.Four difference front, rear, left and right of clamping jaw 4 are set in cross.The chute 21 of clamping jaw 4 and support annulus 2 leads to
The mode for crossing concavo-convex combination is connected.Four clamping jaws 4 can be on support annulus 2 simultaneously to the direction straight line in support annulus 2 center of circle
It is mobile, or simultaneously to the direction rectilinear movement away from support annulus 2 center of circle, and then complete the gripping correction of workpiece or discharge.
Clamping jaw 4 is provided with extension spring 41, and the one end of extension spring 41 is fixed on clamping jaw 4, and the other end is fixed on support annulus 2 or substrate
On 1.
Cam slide 3, cam slide 3 is arranged on above support annulus 2.Cam slide 3 has longitudinal hole 31, four
Clamping jaw 4 is located in longitudinal hole 31.The longitudinal hole 31 of cam slide 3 is common by central circular through hole 311 and four ear grooves 312
Constitute, four ear grooves 312 and the UNICOM of central circular through hole 311.Ear groove 312 has interior protuberance 3121 and outer recess 3122 respectively,
Interior protuberance 3121 from a distance from the manhole center of circle be less than outer recess 3122 from the manhole center of circle with a distance from.Ear groove 312 is from interior
The outside direction of recess 3122 in convex portion 3121 has the cambered surface cell wall 3123 stretched out.Four ear grooves 312 are along central circular through hole
311 circumference quartering distribution, the bearing of trend of their cambered surface cell walls 3123 is consistent, is all counterclockwise or clockwise.Clamping jaw 4
Lateral surface keeps the contact with the cambered surface cell wall 3123 of ear groove 312, so when cam slide 3 rotates in the presence of extension spring 41
When, make the contact of the lateral surface of clamping jaw 4 and the different parts of cambered surface cell wall 3123 of ear groove 312, and then adjust clamping jaw 4 from cam cunning
The distance in the manhole center of circle of block 3.Wherein, when cambered surface cell wall 3123 of the lateral surface along ear groove 312 of clamping jaw 4 slide into it is outer recessed
During portion 3122, clamping jaw 4 is maximum from a distance from the manhole center of circle of cam slide 3, and four clamping jaws 4 are outwardly opened completely, workpiece
Discharged from clamping jaw 4；When cambered surface cell wall 3123 of the lateral surface along ear groove 312 of clamping jaw 4 slides into interior protuberance 3121, clamping jaw 4
Minimum from a distance from the manhole center of circle of cam slide 3, four clamping jaws 4 are clamped completely, and workpiece is gripped and realized from a left side
Four direction is good by the position correction of workpiece before and after right.Relative to the mechanical arm or cylinder of four traditional clamping jaws 4 independently
Or motor driving, here by the rotation of cam slide 3, four clamping jaws 4 can be promoted to be opened or closing operation simultaneously, control knot
Structure is simple, efficiently solves synchronous sex chromosome mosaicism, at the same solve the displacement of clamping jaw 4 it is asynchronous when extra increase location of workpiece deviation
Problem.
The collar 7, between the outer wall and the inwall of component mounting groove 11 of cam slide 3.Bezel ring, 8 is set in cam slide 3
Upper end, can play covering decorative effect to component mounting groove 11 and its interior part.
Swivel becket 5, the side of swivel becket 5 is provided with spanner portions 51.In certain preferred embodiment, spanner portions 51 are one longitudinally disposed
Baffle plate.Swivel becket 5 is fastened on the upper surface of cam slide 3 by modes such as screws.Cam slide 3 can be with swivel becket 5
Rotate and rotate.The spanner portions 51 of swivel becket 5 are arranged on the spanner portions storage tank 12 of substrate 1.
Cylinder assembly 6, cylinder assembly 6 is installed on substrate 1 after passing through the front and rear cylinder mounting hole 13 of substrate 1.Cylinder
Component 6 includes preceding cylinder 61, exhaust casing 62, piston push rod 63.Cylinder 61 and exhaust casing 62 before piston push rod 63 is movably arranged on
Between.Pass through the air pressure of cylinder 61 or exhaust casing 62 before increase, you can to promote piston push rod 63 to be moved to the opposing party.Piston is pushed away
Bar 63 is towards the direction of the spanner portions 51 of swivel becket 5 provided with pendulum groove 631.The spanner portions 51 of pendulum groove 631 and swivel becket 5 coordinate, when
Piston push rod 63 to certain direction move when, by putting groove 631 spanner portions 51 can be promoted to be rotated to identical direction.Spanner portions 51 are revolved
When turning, swivel becket 5 and the synchronous rotary of cam slide 3 are driven, the rotation of cam slide 3 makes the cambered surface cell wall 3123 of ear groove 312
Different parts are contacted with the lateral surface of clamping jaw 4, and then control clamping jaw 4 to justify opening and closing for center relatively.
In certain preferred embodiment, in addition to connecting plate 92 and slide unit cylinder 91, substrate 1 is fixed on slide unit cylinder 91, so
It is fixed on afterwards by connecting plate 92 on miscellaneous equipment or mechanism.In preferred scheme, connecting plate 92 is L-shaped, connecting plate 92 and slide unit
Cylinder 91 can be slided relative to each other by the cooperation of slide rail and chute, to adjust longitudinal direction or the water of whole position correction apparatus
Flat position.
Some of the invention or some preferred embodiments are the foregoing is only, the patent model of the present invention is not thereby limited
Enclose, equivalent structure or equivalent transformation that every utilization description of the invention and accompanying drawing content are made, or be directly or indirectly used in
Other related technical fields, all should similarly be included within the scope of the present invention.In addition, above word description is not most
Part can also go to implement referring to figs. 1 to 6 direct expression and the understanding of routine.
Claims (10)
1. position correction apparatus, it is characterised in that described including cam slide, swivel becket, cylinder assembly and several clamping jaws
Swivel becket side is provided with spanner portions, and swivel becket tightens together with cam slide；Described cam slide includes having some ears
The longitudinal hole of groove, several clamping jaws are arranged in longitudinal hole；The ear groove of the longitudinal hole has what is extended from inside to outside
Cambered surface cell wall；The cylinder assembly can drive the spanner portions of swivel becket to front or rear rotation, and then drive swivel becket and cam
Sliding block synchronous rotary, makes the cambered surface cell wall different parts of the lateral surface ear groove corresponding with cam slide longitudinal hole of all clamping jaws
Contact, it is final to adjust all clamping jaws simultaneously with being located at the distance between workpiece of holding fix correction in the middle of clamping jaw.
2. position correction apparatus according to claim 1, it is characterised in that with four clamping jaws, four clamping jaws in
Set in the longitudinal hole of cam slide in cross, described cam slide longitudinal hole has four ear grooves, the ear groove
Respectively have interior protuberance and outer recess, interior protuberance from a distance from longitudinal hole center be less than outer recess from longitudinal hole center away from
From；The cambered surface cell wall of the ear groove extends from the outside recess of interior protuberance；When cylinder assembly makes cam slide rotation cause in ear groove
When the lateral surface of convex portion and clamping jaw is contradicted, four clamping jaws are closed at that workpiece clamp is lived in and completed the position correction of workpiece, or
When the outer recess of ear groove and the lateral surface of clamping jaw are contradicted, four clamping jaws away from workpiece and then discharge workpiece simultaneously.
3. position correction apparatus according to claim 2, it is characterised in that described also including support annulus and some extension springs
Cam slide is arranged above support annulus；The support annulus has four chutes corresponding with clamping jaw, clamping jaw and support
The chute of annulus is connected by way of bumps are combined；Extension spring one end is fixed on clamping jaw, and the other end is fixed on support annulus；When
Cylinder assembly make cam slide rotation cause ear groove outer recess and clamping jaw lateral surface contradict when, under the pulling force effect of extension spring,
Four clamping jaws are automatically moved to away from workpiece direction simultaneously, and then workpiece is discharged.
4. position correction apparatus according to claim 3, it is characterised in that also including substrate, has component on the substrate
Mounting groove and spanner portions storage tank, the bottom of component mounting groove have supporting plate, and the support annulus is arranged at component mounting groove
Above supporting plate；Swivel becket is fastened on above cam slide, and the spanner portions of the swivel becket are a longitudinally disposed baffle plate, described turn
The spanner portions of rotating ring are arranged on the spanner portions storage tank of substrate.
5. according to any position correction apparatus of claims 1 to 3, it is characterised in that the cylinder assembly include preceding cylinder,
Exhaust casing and piston push rod, piston push rod be movably arranged on before between cylinder and exhaust casing；Piston push rod is pulled towards swivel becket
The direction of hand is provided with pendulum groove, and the preceding cylinder and exhaust casing can promote piston push rod to turn to front or rear movement, and then drive
The rotation of the spanner portions of rotating ring.
6. position correction apparatus according to claim 4, it is characterised in that the cylinder assembly includes preceding cylinder, exhaust casing
And piston push rod, piston push rod be movably arranged on before between cylinder and exhaust casing；Spanner portions of the piston push rod towards swivel becket
Direction is provided with pendulum groove, and the preceding cylinder and exhaust casing can promote piston push rod to front or rear movement, and then drive swivel becket
The rotation of spanner portions.
7. position correction apparatus according to claim 6, it is characterised in that have before and after the spanner portions storage tank of the substrate
Cylinder mounting hole, cylinder mounting hole and UNICOM inside spanner portions storage tank；The cylinder assembly is passed through and installed after cylinder mounting hole
On substrate.
8. position correction apparatus according to claim 7, it is characterised in that also including the collar and bezel ring, the set is located on
Between the outer wall and component mounting groove inwall of cam slide；The bezel ring, is set in cam slide upper end.
9. position correction apparatus according to claim 8, it is characterised in that also including connecting plate and slide unit cylinder, substrate is tight
Gu on slide unit cylinder, the slide unit cylinder is fixed on miscellaneous equipment or mechanism by connecting plate.
10. position correction apparatus according to claim 5, it is characterised in that during the longitudinal hole of the cam slide includes
Heart manhole and four ear grooves, four ear grooves and central circular through hole UNICOM；Circumference of four ear grooves along central circular through hole
The quartering is distributed, and the bearing of trend of the cambered surface cell wall is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361360.8A CN107030480A (en) | 2017-05-22 | 2017-05-22 | Position correction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361360.8A CN107030480A (en) | 2017-05-22 | 2017-05-22 | Position correction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107030480A true CN107030480A (en) | 2017-08-11 |
Family
ID=59540470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710361360.8A Pending CN107030480A (en) | 2017-05-22 | 2017-05-22 | Position correction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098724A (en) * | 2017-12-25 | 2018-06-01 | 陈豪 | A kind of rotation clamping type lathe tool storage rack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077674A (en) * | 1992-04-22 | 1993-10-27 | 格雷戈里·福斯乐 | Monkey wrench |
| CN202640623U (en) * | 2012-06-18 | 2013-01-02 | 桂林橡胶机械厂 | Tire grasping device of tire mounting mechanism of tire vulcanizing machine |
| CN103801959A (en) * | 2014-03-07 | 2014-05-21 | 泉州市沪航阀门制造有限公司 | Self-centering clamping device of drill press workpiece |
| CN105108689A (en) * | 2015-08-28 | 2015-12-02 | 广西大学 | Caliber-adjustable wrench |
| CN206811465U (en) * | 2017-05-22 | 2017-12-29 | 深圳市策维科技有限公司 | Position correction apparatus |
-
2017
- 2017-05-22 CN CN201710361360.8A patent/CN107030480A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077674A (en) * | 1992-04-22 | 1993-10-27 | 格雷戈里·福斯乐 | Monkey wrench |
| CN202640623U (en) * | 2012-06-18 | 2013-01-02 | 桂林橡胶机械厂 | Tire grasping device of tire mounting mechanism of tire vulcanizing machine |
| CN103801959A (en) * | 2014-03-07 | 2014-05-21 | 泉州市沪航阀门制造有限公司 | Self-centering clamping device of drill press workpiece |
| CN105108689A (en) * | 2015-08-28 | 2015-12-02 | 广西大学 | Caliber-adjustable wrench |
| CN206811465U (en) * | 2017-05-22 | 2017-12-29 | 深圳市策维科技有限公司 | Position correction apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098724A (en) * | 2017-12-25 | 2018-06-01 | 陈豪 | A kind of rotation clamping type lathe tool storage rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |