CN208663096U - A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever - Google Patents
A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever Download PDFInfo
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- CN208663096U CN208663096U CN201821201092.XU CN201821201092U CN208663096U CN 208663096 U CN208663096 U CN 208663096U CN 201821201092 U CN201821201092 U CN 201821201092U CN 208663096 U CN208663096 U CN 208663096U
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- bolt
- rotary chuck
- mobile phone
- positioning
- positioning device
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Abstract
The utility model provides a kind of bolt positioning device, is related to numerical control rotating platform technical field.The bolt positioning device includes the bolt mechanism and rotary chuck of the relatively fixed setting in position；Bolt mechanism is provided with telescopic positioning column, and the circumferential direction of rotary chuck is provided with multiple locating slots；When rotary chuck rotates to required angle position, the rotation that locating slot prevents rotary chuck is inserted into after positioning column elongation.The bolt positioning device of the utility model realizes the accurate and duplicate positioning of rotary chuck using the positioning column of telescopic movable and the locating slot of rotary motion.On this basis, the utility model additionally provides a kind of five shaft platform of processing mobile phone product cantilever.
Description
Technical field
The utility model relates to numerical control rotating platform technical fields, in particular to a kind of bolt positioning device and processing hand
Mechanism part five shaft platform of cantilever.
Background technique
NC rotary table, also known as numerical control rotating platform belong to the common components of CNC milling machine, frequently as the one of CNC milling machine
A axis servomotor, the i.e. B axle of the C axis of vertical numerical control milling machine or horizontal digital-control milling machine.
Numerical control workbench requires machining accuracy high, high-efficient, and the feature on numerical control rotating platform that shows requires tool
There is preferable rotational positioning precision.Traditional numerical control rotating platform realizes positioning using brake assemblies, since brake assemblies utilize face
The frictional force of contact realizes the emergency stops of rotatable parts, and braking effect is bad, frequently result in not vaporific heat, and brake
The structure of component is complex.
In addition, numerical control rotating platform rotation at work and locking operation are extremely frequent, multiple brake is easy to appear mill
Damage, causes position level to reduce, and also more frequently, equipment cost increases part exchanging.
So how to improve the rotary positioning mechanism on numerical control rotating platform, improves the positioning accuracy of workbench, simplifies positioning
The structure of mechanism, the service life for improving equipment are those skilled in the art's urgent problems to be solved.
Utility model content
The purpose of this utility model is to provide a kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever,
To solve existing for the positioning mechanism of numerical control rotating platform in the prior art, structure is complex, positioning accuracy is lower, part needs frequency
The problems such as numerous replacement.
To achieve the goals above, the utility model uses following technical scheme:
A kind of bolt positioning device provided by the utility model, bolt mechanism and rotation including position relative to fixed setting
Chuck；The bolt mechanism is provided with telescopic positioning column, and the circumferential direction of the rotary chuck is provided with multiple locating slots；Work as institute
When stating rotary chuck and rotating to required angle position, the locating slot is inserted into after the positioning column elongation and prevents the rotation
The rotation of chuck.
Based on the above technical solution, further, the end of the positioning column is provided with trapezoidal protrusion, the positioning
Slot is in compatible trapezoidal.The technical solution has the technical effect that the end of trapezoidal protrusion is smaller, bottom is larger；And it is trapezoidal
Positioning channel opening is larger, bottom is smaller, facilitates rotary chuck and realizes grafting detent rapidly in rotary course.And trapezium structure
Protrusion and groove abrasion it is smaller, torque is larger.
On the basis of any of the above-described technical solution, further, circumferential direction of multiple locating slots along the rotary chuck
It is uniformly arranged.The technical solution has the technical effect that the locating slot being circumferentially uniformly arranged is carrying out locking location control when side
Just quick.In addition, the rotary chuck center of gravity of homogeneous texture is overlapped with sized central, positioning accuracy is further improved.
On the basis of any of the above-described technical solution, further, the positioning column is driven by the cylinder realization telescopic movable.It should
Technical solution has the technical effect that cylinder is controlled relative to hydraulic and motor control, and advantage is to be swift in motion, reacts fast,
And compact-sized, the compact of entire mechanism.And on the numerical control rotating platform to run at high speed, the reaction speed pair of control action
Control precision has tremendous influence.
It further include oil groove further on the basis of any of the above-described technical solution；The oil groove is set to the positioning column
Outer, for lubricating and cooling down.The technical solution has the technical effect that since the moving speed of positioning column is very fast,
And lubrication and cooling can be played the role of to positioning column using oil groove.
Based on the above technical solution, further, the perpendicular cross network structure of the oil groove.The technical solution
It has the technical effect that the oil groove of reticular structure can more preferably save grease, prevents grease from leaking, not only safety and sanitation, same to time delay
Equipment overhaul cycle has been grown, cost of equipment maintenance is reduced.
The utility model also provides a kind of five shaft platform of processing mobile phone product cantilever, including hollow four axis, five axle suspension arms,
Servo motor, speed change gear, fixture positioning disk, mobile phone product fixture and above-mentioned bolt positioning device；The five axle suspension arm
It is horizontally placed on the side of hollow four axis；The servo motor is set to the proximal end of the five axle suspension arm, the speed change dress
It sets, the rotary chuck, the fixture positioning disk, the mobile phone product fixture are successively set to the five axle suspension arm from bottom to top
Distal end；The servo motor can drive the speed change gear to drive the rotary chuck rotation, the rotary chuck, described
Fixture positioning disk and the mobile phone product fixture are mutually permanently connected；The bolt mechanism is set to the servo motor and described
Between rotary chuck.
Based on the above technical solution, further, the speed change gear includes harmonic wave speed changer.The technical solution
It has the technical effect that on numerical control rotating platform, rotary chuck frequently repeatedly rotates and locking, can using harmonic wave speed change gear
Stable, accurate repetitive positioning accuracy is provided for equipment.
On the basis of any of the above-described technical solution, further, the fixture positioning disk includes being sequentially connected from the bottom up
Quick change positioning disk and zero point magic chuck.The technical solution has the technical effect that modern manufacturing industry increasingly to small lot
Multi items even single-piece production tilts, and the desired delivery cycle is shorter and shorter.In order to produce more multi items, more specifications
Product, production unit has to according to manufacturing special fixture the case where every kind of product and be installed on identical lathe,
And it is every replace a kind of product and just need replacing a kind of fixture, the time for usually only replacing frock clamp just takes long time, and certain
Specialities or required precision it is high product consumption replacement frock clamp on time be more up to a few hours, this is with regard to direct
Production efficiency is caused sharply to decline.For the efficiency for improving the debugging of small lot tooling, zero point magic chuck comes into being.And quick change is fixed
The composite structure of position disk and zero point magic chuck, improves the replacement efficiency and positioning accuracy of fixture.
It further include upper cover further on the basis of any of the above-described technical solution, the upper cover is detachably set to described
The servo motor, the bolt mechanism, the speed change gear and the rotary chuck are built in institute by the top of five axle suspension arms
State the inner cavity of five axle suspension arms.Part body is built in five axle suspension arms by having the technical effect that for the technical solution using upper cover,
Structure is more compact, and installation space is smaller and operation is more safe and reliable.
The utility model has the following beneficial effects:
1, bolt positioning device provided by the utility model utilizes the positioning column of telescopic movable and the locating slot of rotary motion
Realize the accurate and duplicate positioning of rotary chuck.
2, processing mobile phone product provided by the utility model five shaft platform of cantilever is that the machining accuracies such as mobile phone, plate are high
Electronic component provide the numerical control rotating platform of high-effect high-quality.
The additional technical feature and its advantage of the utility model will be illustrated in following description content it is more obvious, or
It is recognized that by the concrete practice of the utility model.
Detailed description of the invention
It, below will be to specific embodiment in order to illustrate more clearly of the technical solution of specific embodiment of the present invention
Attached drawing needed in description is briefly described.It should be evident that the accompanying drawings in the following description is the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the outline structural diagram of bolt positioning device provided by the embodiment of the utility model；
Fig. 2 is the explosive view of bolt mechanism in bolt positioning device provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of positioning column in bolt positioning device provided by the embodiment of the utility model；
Fig. 4 is that the contour structures of five shaft platform of processing mobile phone product cantilever provided by the embodiment of the utility model are illustrated
Figure；
Fig. 5 is that five shaft platform of processing mobile phone product cantilever provided by the embodiment of the utility model (removes mobile phone product folder
Tool) explosive view；
Fig. 6 is that five shaft platform of processing mobile phone product cantilever provided by the embodiment of the utility model (removes mobile phone product folder
Tool) cross-sectional view.
Icon: 1- bolt mechanism；2- rotary chuck；3- positioning column；4- locating slot；5- cylinder；6- oil groove；7- hollow four
Axis；Five axle suspension arm of 8-；9- servo motor；10- speed change gear；11- quick change positioning disk；12- zero point magic chuck；13- mobile phone system
Part fixture；14- upper cover.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
DESCRIPTION OF THE PRIOR ART:
In the prior art, numerical control workbench requires machining accuracy high, high-efficient, shows one on numerical control rotating platform
Feature requires preferable rotational positioning precision.Traditional numerical control rotating platform realizes positioning using brake assemblies, due to stopping
Vehicle component realizes the emergency stop of rotatable parts using the frictional force of face contact, and braking effect is bad, frequently results in and is not easy to distribute
Heat, and the structure of brake assemblies is complex.
In addition, numerical control rotating platform rotation at work and locking operation are extremely frequent, multiple brake is easy to appear mill
Damage, causes position level to reduce, and also more frequently, equipment cost increases part exchanging.
Technical solutions of the utility model are summarized:
Bolt positioning device provided in this embodiment, bolt mechanism 1 and rotary chuck including the relatively fixed setting in position
2；Bolt mechanism 1 is provided with telescopic positioning column 3, and the circumferential direction of rotary chuck 2 is provided with multiple locating slots 4；When rotary chuck 2
When rotating to required angle position, positioning column 3 is inserted into the rotation that locating slot 4 prevents rotary chuck 2 after extending.
Processing mobile phone product provided in this embodiment five shaft platform of cantilever, including hollow four axis 7, five axle suspension arms 8, servo
Motor 9, speed change gear 10, fixture positioning disk, mobile phone product fixture 13 and above-mentioned bolt positioning device；Five axle suspension arms, 8 water
The flat side for being set to hollow four axis 7；Servo motor 9 is set to the proximal end of five axle suspension arms 8, speed change gear 10, rotary chuck 2,
Fixture positioning disk, mobile phone product fixture 13 are successively set to the distal end of five axle suspension arms 8 from bottom to top；Servo motor 9 can drive
Speed change gear 10 drives rotary chuck 2 to rotate, and rotary chuck 2, fixture positioning disk and mobile phone product fixture 13 are mutually permanently connected；
Bolt mechanism 1 is set between servo motor 9 and rotary chuck 2.
The technical solution of above-mentioned bolt positioning device, processing mobile phone product five shaft platform of cantilever, can preferably solve
Structure existing for the positioning mechanism of numerical control rotating platform is complex in the prior art, positioning accuracy is lower, part needs to frequently replace
The problems such as: 1, bolt positioning device using the positioning column 3 of telescopic movable and the locating slot 4 of rotary motion realize rotary chuck 2
Accurate and duplicate positioning.2, processing mobile phone product five shaft platform of cantilever is the high electronics member of the machining accuracies such as mobile phone, plate
Device provides the numerical control rotating platform of high-effect high-quality.
For above-mentioned prior art, below with reference to specific embodiment to the utility model
Technical solution explanation is further explained:
Present embodiments provide a kind of bolt positioning device, in which: Fig. 1 is fixed for bolt provided by the embodiment of the utility model
The outline structural diagram of position device；Fig. 2 is the quick-fried of bolt mechanism 1 in bolt positioning device provided by the embodiment of the utility model
Fried figure；Fig. 3 is the structural schematic diagram of positioning column 3 in bolt positioning device provided by the embodiment of the utility model.Such as the institute of Fig. 1~3
Show, bolt positioning device includes the bolt mechanism 1 and rotary chuck 2 of the relatively fixed setting in position；Bolt mechanism 1, which is provided with, to be stretched
The positioning column 3 of contracting, the circumferential direction of rotary chuck 2 are provided with multiple locating slots 4；When rotary chuck 2 rotates to required angle position,
Positioning column 3 is inserted into the rotation that locating slot 4 prevents rotary chuck 2 after extending.
On the basis of the above embodiments, as shown in Figures 1 to 3, further, the end of positioning column 3 is provided with trapezoidal convex
It rises, locating slot 4 is in compatible trapezoidal.In the bolt positioning device of the structure, the end of trapezoidal protrusion is smaller, bottom compared with
Greatly；And trapezoidal locating slot 4 is open, larger, bottom is smaller, facilitates rotary chuck 2 and realizes grafting card rapidly in rotary course
Position.And protrusion and the groove abrasion of trapezium structure are smaller, torque is larger.
On the basis of the above embodiments, as shown in Figure 1, 2, further, week of multiple locating slots 4 along rotary chuck 2
To being uniformly arranged.In the bolt positioning device of the structure, the locating slot 4 being circumferentially uniformly arranged is when carrying out locking location control
It is convenient and efficient.In addition, 2 center of gravity of rotary chuck of homogeneous texture is overlapped with sized central, positioning accuracy is further improved.
On the basis of the above embodiments, as shown in Figure 1, 2, further, positioning column 3 is realized flexible by the driving of cylinder 5
Activity.In the bolt positioning device of the structure, cylinder 5 is controlled relative to hydraulic and motor control, advantage is to be swift in motion,
Reaction is fast, and compact-sized, the compact of entire mechanism.And on the numerical control rotating platform to run at high speed, control action it is anti-
Speed is answered to have tremendous influence to control precision.
It on the basis of the above embodiments, as shown in Figure 2,3, further, further include oil groove 6；Oil groove 6 is set to positioning
The outer of column 3, for lubricating and cooling down.In the bolt positioning device of the structure, since the moving speed of positioning column 3 is very fast
Speed, and lubrication and cooling can be played the role of to positioning column 3 using oil groove 6.
On the basis of the above embodiments, as shown in Figure 2,3, further, the perpendicular cross network structure of oil groove 6.?
In the bolt positioning device of the structure, the oil groove 6 of reticular structure can more preferably save grease, prevent grease from leaking, not only safety
Health, while equipment overhaul cycle is extended, reduce cost of equipment maintenance.
The utility model also provides a kind of five shaft platform of processing mobile phone product cantilever, in which: Fig. 4 is that the utility model is real
The outline structural diagram of five shaft platform of processing mobile phone product cantilever of example offer is provided；Fig. 5 mentions for the utility model embodiment
For five shaft platform of processing mobile phone product cantilever (removing mobile phone product fixture 13) explosive view；Fig. 6 is that the utility model is real
The cross-sectional view of five shaft platform of processing mobile phone product cantilever (removing mobile phone product fixture 13) of example offer is provided.Such as the institute of Fig. 4~6
Show, five shaft platform of processing mobile phone product cantilever provided in this embodiment include hollow four axis 7, five axle suspension arms 8, servo motor 9,
Speed change gear 10, fixture positioning disk, mobile phone product fixture 13 and above-mentioned bolt positioning device；Five axle suspension arms 8 are horizontally disposed
In the side of hollow four axis 7；Servo motor 9 is set to the proximal end of five axle suspension arms 8, and speed change gear 10, rotary chuck 2, fixture are fixed
Position disk, mobile phone product fixture 13 are successively set to the distal end of five axle suspension arms 8 from bottom to top；Servo motor 9 can drive speed change to fill
The rotation of 10 drive rotary chucks 2 is set, rotary chuck 2, fixture positioning disk and mobile phone product fixture 13 are mutually permanently connected；Bolt machine
Structure 1 is set between servo motor 9 and rotary chuck 2.
On the basis of the above embodiments, as shown in Figure 5,6, further, speed change gear 10 includes harmonic wave speed changer.?
On numerical control rotating platform, rotary chuck 2 frequently repeatedly rotates and locking, uses harmonic wave speed change gear 10 that can provide for equipment surely
Fixed, accurate repetitive positioning accuracy.
On the basis of the above embodiments, as shown in Figure 5,6, further, fixture positioning disk includes from the bottom up successively
The quick change positioning disk 11 and zero point magic chuck 12 of connection.Modern manufacturing industry is more and more raw to small lot multi items even single-piece
Inclination is produced, and the desired delivery cycle is shorter and shorter.In order to produce the product of more multi items, more specifications, production unit is not
Not according to manufacturing special fixture the case where every kind of product and be installed on identical lathe, and every replace a kind of product just
A kind of fixture is needed replacing, the time for usually only replacing frock clamp just takes long time, and certain specialities or precision are wanted
The time for asking high product to consume on replacement frock clamp is more up to a few hours, under this just directly results in production efficiency sharply
Drop.For the efficiency for improving the debugging of small lot tooling, zero point magic chuck 12 comes into being.And quick change positioning disk 11 and zero point quick change
The composite structure of fixture 12 improves the replacement efficiency and positioning accuracy of fixture.
It on the basis of the above embodiments, as shown in Figure 4,5, 6, further, further include upper cover 14, upper cover 14 is detachable
It is set to the top of five axle suspension arms 8, servo motor 9, bolt mechanism 1, speed change gear 10 and rotary chuck 2 are built in five axle suspension
The inner cavity of arm 8.In five shaft platform of cantilever of the structure, part body is built in five axle suspension arms 8 using upper cover 14, structure
More compact, installation space is smaller and operation is more safe and reliable.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of bolt positioning device, which is characterized in that bolt mechanism and rotary chuck including the relatively fixed setting in position；
The bolt mechanism is provided with telescopic positioning column, and the circumferential direction of the rotary chuck is provided with multiple locating slots；Work as institute
When stating rotary chuck and rotating to required angle position, the locating slot is inserted into after the positioning column elongation and prevents the rotation
The rotation of chuck.
2. bolt positioning device according to claim 1, which is characterized in that the end of the positioning column is provided with trapezoidal convex
It rises, the locating slot is in compatible trapezoidal.
3. bolt positioning device according to claim 1, which is characterized in that multiple locating slots are along the rotary chuck
Circumferential direction be uniformly arranged.
4. bolt positioning device according to claim 1, which is characterized in that it is flexible that the positioning column is driven by the cylinder realization
Activity.
5. bolt positioning device according to claim 1, which is characterized in that further include oil groove；The oil groove is set to institute
The outer for stating positioning column, for lubricating and cooling down.
6. bolt positioning device according to claim 5, which is characterized in that the perpendicular cross network structure of oil groove.
7. a kind of processing mobile phone product five shaft platform of cantilever, which is characterized in that including hollow four axis, five axle suspension arms, servo electricity
Machine, speed change gear, fixture positioning disk, mobile phone product fixture and bolt as described in any one of claims 1 to 6 positioning dress
It sets；
The five axle suspension arm is horizontally placed on the side of hollow four axis；
The servo motor is set to the proximal end of the five axle suspension arm, and the speed change gear, the rotary chuck, the fixture are fixed
Position disk, the mobile phone product fixture are successively set to the distal end of the five axle suspension arm from bottom to top；The servo motor can drive
It moves the speed change gear and drives the rotary chuck rotation, the rotary chuck, the fixture positioning disk and the mobile phone product
Fixture is mutually permanently connected；
The bolt mechanism is set between the servo motor and the rotary chuck.
8. processing mobile phone product according to claim 7 five shaft platform of cantilever, which is characterized in that the speed change gear packet
Include harmonic wave speed changer.
9. processing mobile phone product according to claim 7 five shaft platform of cantilever, which is characterized in that the fixture positioning disk
Including sequentially connected quick change positioning disk and zero point magic chuck from the bottom up.
10. processing mobile phone product according to claim 7 five shaft platform of cantilever, which is characterized in that it further include upper cover, institute
The top that upper cover is detachably set to the five axle suspension arm is stated, by the servo motor, the bolt mechanism, the speed change gear
The inner cavity of the five axle suspension arm is built in the rotary chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201092.XU CN208663096U (en) | 2018-07-25 | 2018-07-25 | A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201092.XU CN208663096U (en) | 2018-07-25 | 2018-07-25 | A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208663096U true CN208663096U (en) | 2019-03-29 |
Family
ID=65832822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821201092.XU Expired - Fee Related CN208663096U (en) | 2018-07-25 | 2018-07-25 | A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208663096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788790A (en) * | 2018-07-25 | 2018-11-13 | 深圳市科益展自动化有限公司 | A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever |
-
2018
- 2018-07-25 CN CN201821201092.XU patent/CN208663096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788790A (en) * | 2018-07-25 | 2018-11-13 | 深圳市科益展自动化有限公司 | A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190725 |