CN208467273U - A kind of gear division reparation Workpiece machining apparatus - Google Patents
A kind of gear division reparation Workpiece machining apparatus Download PDFInfo
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- CN208467273U CN208467273U CN201820876588.0U CN201820876588U CN208467273U CN 208467273 U CN208467273 U CN 208467273U CN 201820876588 U CN201820876588 U CN 201820876588U CN 208467273 U CN208467273 U CN 208467273U
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- gear division
- division reparation
- workpiece
- loading plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model provides a kind of gear division reparation Workpiece machining apparatus, including organisation of working, transmission mechanism and 3D printer for printing loading plate and gear division reparation workpiece, the transmission mechanism is connected to the loading plate to be transferred in the organisation of working between the 3D printer and the organisation of working, and the organisation of working is equipped with the locating piece for obtaining the gear division reparation location of workpiece.Gear division reparation workpiece is printed as material object using 3D printing increases material manufacturing technology and is placed on loading plate by technical solutions of the utility model.Precise positioning is carried out to region preset on gear division reparation workpiece or loading plate by the positioning mechanism in numerically-controlled machine tool, then is processed.Whole process is not necessarily to artificial interference, and high degree of automation realizes that precise positioning reduces repair rate to improve the qualification rate of product by locating piece, to save production cost.
Description
Technical field
The utility model relates to technical field of medical equipment, in particular to a kind of gear division reparation Workpiece machining apparatus.
Background technique
Gear division reparation tool is higher to required precision, can cause product that can not assemble small error.Existing skill
In art, gear division reparation tool usually passes through 3D printing increases material manufacturing technology and obtains, and 3D printing increases material manufacturing technology is with metal powder
End is raw material, prints the blank of product, then be polished to product through manual polishing, the degree of automation is low；And due to equipment
Board is different from model, and there is a certain error for the product semifinished product precision printed, and manual polishing is unable to control size and precision, from
And Product Precision is made to be unable to reach requirement, rework rate is higher, so that manufacturing cost increases.
Utility model content
The main purpose of the utility model is to provide a kind of gear division reparation Workpiece machining apparatus, it is intended to solve in the prior art
The degree of automation is low, and Product Precision is unable to reach requirement, and rework rate is higher, so that the problem of manufacturing cost increases.
To achieve the above object, the utility model proposes gear division reparation Workpiece machining apparatus, including organisation of working, transmission
Mechanism and 3D printer for printing loading plate and gear division reparation workpiece, the transmission mechanism be connected to the 3D printer with
The loading plate to be transferred in the organisation of working between the organisation of working, the organisation of working is equipped with for obtaining
The locating piece of the gear division reparation location of workpiece.
Preferably, the loading plate has for placing the location of workpiece of gear division reparation workpiece and for positioning the work
The positioning column of part position, the positioning column is along the loading plate edge distribution to surround the gear division reparation workpiece.
Preferably, the positioning column is four prisms cylinder.
Preferably, the locating piece is touch trigger probe.
Preferably, also there is support component, the support component is set to the gear division reparation workpiece on the loading plate
Lower section is to support the gear division reparation workpiece to be processed.
Preferably, the support component includes support chip and support column, and the support chip is arranged around the support column.
Preferably, the organisation of working is that CNC controls lathe.
Preferably, the transmission mechanism is belt transfer assembly.
Technical solutions of the utility model are beaten by using the mode of the cooperation between 3D printer and organisation of working using 3D
Increases material manufacturing technology is printed, the digital model file of designed gear division reparation workpiece is printed as placement in kind by 3D printer
On loading plate.It is to be printed it is good after loading plate is transferred in organisation of working from 3D printer by transmission mechanism, pass through processing
Locating piece in mechanism carries out precise positioning to region preset on gear division reparation workpiece or loading plate, it will be understood that described pre-
If region refer to when 3D printer printing gear division reparation piece count it is smaller when, then only need to single gear division reparation workpiece into
Row measurement establishes coordinate system, and be defined as to obtain its location information on the basis of the gear division reparation workpiece of the measurement
The coordinate origin of the coordinate system, while to remaining gear division reparation workpiece calibration, to obtain remaining gear division reparation workpiece described
Coordinate on coordinate system.Numerical control cutting processing is carried out to gear division reparation workpiece finally by organisation of working.Whole process is not necessarily to people
Work interference, high degree of automation realize that precise positioning is reduced and reprocessed to improve the qualification rate of product by locating piece
Rate, to save production cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the concrete structure schematic diagram of the utility model gear division reparation Workpiece machining apparatus；
Fig. 2 is the top view of the utility model gear division reparation Workpiece machining apparatus；
Fig. 3 is the concrete structure schematic diagram of the utility model loading plate；
Fig. 4 is the structural schematic diagram of the utility model gear division reparation workpiece and support component cooperation；
Fig. 5 is the concrete structure schematic diagram of the utility model support component.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
The utility model proposes a kind of gear division reparation Workpiece machining apparatus in fact, please refers to Fig. 1, including organisation of working (figure
In do not identify), transmission mechanism (not identified in figure) and 3D printer for printing loading plate and gear division reparation workpiece (in figure not
Mark), the transmission mechanism is connected between the 3D printer and the organisation of working, and the 3D printer is equipped with and is used for
The loading plate is grabbed to the grasping mechanism of the transmission mechanism and (do not identified in figure), the loading plate 30 passes through the transmission
Mechanism is transferred in the organisation of working, and the organisation of working is equipped with for obtaining determining for the gear division reparation workpiece coordinate system
Position part 10.
Technical solutions of the utility model are beaten by using the mode of the cooperation between 3D printer and organisation of working using 3D
Increases material manufacturing technology is printed, the digital model file of designed gear division reparation workpiece is printed as placement in kind by 3D printer
On loading plate 30.It is to be printed it is good after loading plate 30 is transferred in organisation of working from 3D printer by transmission mechanism, for example,
Loading plate 30 can be grabbed in organisation of working from 3D printer in such a way that gripper grabs, or by manually will
Loading plate 30 is placed on belt component and is transferred in organisation of working.Because 3D printing itself all exists in entire print range
Shaping position error, gear division reparation workpiece can have scale error and form error after completing building.In addition, 3D printer does not have
Accurately repeatability, the position of the gear division reparation workpiece printed every time has random in a certain range (about 0.5~1mm)
Property.To accomplish accurate uniformly cutting, it must be determined that real coordinate position of the gear division reparation workpiece in organisation of working coordinate system, institute
To need to carry out precise positioning to predeterminable area on gear division reparation workpiece or loading plate 30 by the locating piece 10 in organisation of working,
It is appreciated that the predeterminable area refers to when 50 quantity of gear division reparation workpiece of 3D printer printing is smaller, then only need pair
Single gear division reparation workpiece 50 is measured to obtain its location information, and is built on the basis of the gear division reparation workpiece 50 of the measurement
Vertical coordinate system, and it is defined as the coordinate origin of the coordinate system, while measuring remaining gear division reparation workpiece 50, to obtain
Coordinate of the remaining gear division reparation workpiece 50 on the coordinate system.Gear division reparation workpiece 50 is counted finally by organisation of working
Control machining.Whole process is not necessarily to artificial interference, and high degree of automation realizes precise positioning by locating piece, to improve
The qualification rate of product, reduces repair rate, to save production cost.
Specifically, please referring to Fig. 1 and Fig. 2, the loading plate 30 has the workpiece position for placing gear division reparation workpiece 50
It sets and the positioning column 20 for positioning the location of workpiece, the positioning column 20 is along 30 edge distribution of loading plate to surround
The gear division reparation workpiece 50.It, then can be by carrying when 50 quantity of gear division reparation workpiece of 3D printer printing is more
Multiple positioning columns 20 are set on plate 30, which is set to the outside of the location of workpiece, so that the gear division of all printings
Workpiece 50 is repaired to be enclosed in predeterminable area by the positioning column 20.The position of 10 measurement and positioning column 20 of locating piece, thus according to
The distance between positioning column 20 determines coordinate origin, for example, take between positioning column 20 median of distance or take positioning column 20 it
Between central point；Coordinate system is established with the coordinate origin, to obtain coordinate of the gear division reparation workpiece 50 on the coordinate system
Position.It is appreciated that the positioning column 20 can be printed simultaneously by 3D printer and the gear division reparation workpiece 50.
Specifically, referring to figure 2., the positioning column 20 is four prisms cylinder.In practice, positioning column 20 exists certain
Volume, in order to further reduce error, the locating piece 10 is when acquiring the location information of positioning column 20, with the top surface of positioning column
And on the basis of outside side, in-between value is taken, so that it is determined that the central point of each positioning column 20, takes each 20 central point of positioning column
Median to determine coordinate origin.It is appreciated that the locating piece can for touch trigger probe, sensor or its combine group
At.
As one embodiment, Fig. 1-3 is please referred to, in the present embodiment, the organisation of working is that CNC controls lathe, institute
Stating transmission mechanism is belt transfer assembly, specific process are as follows: by the mathematical model text of designed gear division reparation workpiece
Part is printed as material object by 3D printer and is placed on loading plate 30.It is to be printed it is good after by transmission mechanism by loading plate 30 from 3D
Printer is transferred in CNC control lathe, by the locating piece 10 in organisation of working on gear division reparation workpiece or loading plate 30
Predeterminable area carries out precise positioning, and the predeterminable area refers to when 50 quantity of gear division reparation workpiece of 3D printer printing is smaller
When, then it only needs to measure single gear division reparation workpiece 50 to obtain its location information, and with the gear division reparation of the measurement
Coordinate system is established on the basis of workpiece 50, and is defined as the coordinate origin of the coordinate system, while to remaining gear division reparation workpiece
50 measurements, to obtain coordinate of the remaining gear division reparation workpiece 50 on the coordinate system.And with the information update of the coordinate system
Into the Cutter coordinate system of CNC control lathe, lathe is controlled by CNC, numerical control cutting processing is carried out to gear division reparation workpiece 50.
In above process, if gear division reparation piece count is more, locating piece 10 needs to measure one by one, so as to cause efficiency drop
It is low, while increasing the error of measurement result.Therefore, it is necessary to establish coordinate system by setting positioning column 20, in the present embodiment,
It is provided with four positioning columns 20 on loading plate 30, is located at loading plate 30 close to the position of its each apex angle, so as to maximum journey
Degree ground covers the print range (working range) of the 3D printer.Gear division reparation workpiece 50 in designed digital model file
There is determining theoretical position relationship between positioning column 20.After the completion of practical printing, physical location and theoretical position all exist
Position deviation carries out accurate uniformly cutting to the workpiece after the completion of printing to realize, it is necessary to best to determine with positioning column 20
Coordinate origin.I.e. on the basis of the top surface P9 of positioning column, outside side P1 and outside lateral plate P2, in-between value is taken, i.e.,
The central point of the positioning column 20；Top surface P10, P11, P12 and side P3, P4, P5, P6, P7, P8 totally nine are successively obtained again
Value, the measurement data (x, y, z coordinate value) based on measurement P1-P12 in the system of CNC control lathe calculate practical work piece coordinate
It is the coordinate value of origin, and is updated to current coordinate system, in coordinate system in the updated, what operation was woven based on theoretical model
CNC program can uniformly cut workpiece.It is appreciated that four positioning columns 20 of setting are not constituted to the utility model
The restriction of structure can also determine coordinate origin using more or less positioning columns 20.Locating piece 10 measures the location of workpiece and picks
In addition to the position error of installation of the loading plate 30 in 3D printer, the position degree and shape for compensating for 3D printing itself are missed
Difference makes after cutting, gear division is repaired to ensure that there is uniform chipping allowance on each surface of gear division reparation workpiece 50 when cutting
The contact surface of part 50 and adaptation objective body (such as: dental implant, abutment and patient's gum) of returning to work is glossy surface, should
Surface roughness and appearance requirement reach make patient worn after human feeling it is comfortable.CNC controls machine cut with mature machinery
Processing technology and technique ensure that the dimensional accuracy and position precision for being cut workpiece, ensure that the accuracy of fit on, and suitable
With in place accurate after objective body (such as: dental implant, abutment and patient's gum) assembly, edge is closely connected, and connection is reliable, by
Complication caused by the reasons such as power is uniform, and installation is simple and fast, reduces because in place inaccurate, unbalance stress, and edge is not closely connected is returned
The problem of work.
Specifically, referring to figure 4., also having support component 40 on the loading plate 30, the support component 40 is set to
50 lower section of the gear division reparation workpiece is to support the gear division reparation workpiece to be processed, wherein the support component 40 can be with
It prints to obtain by the 3D printer.40 main function of support component is to support and fix gear division reparation work during 3D printing
Part 50, makes to play gear division reparation workpiece 50 and keeps the integrality of structure and the accuracy of position or shape in print procedure.Due to
The shape and structure of gear division reparation workpiece 50 are all kinds of, shape shown in including but not limited to Fig. 4 and structure, in order to not
The gear division reparation workpiece 50 of similar shape and structure is adapted, and is preferably fastened to gear division reparation workpiece 50, it is sometimes desirable to right
The structure of the support component 40 is replaced, so that the support component 40 has more broad applicability.The compact schemes component 40
Specific structure include but is not limited to the shapes such as sheet, dotted, column, cone structural body.
Specifically, referring to figure 4., the support component 40 includes support chip 41 and support column 42, the support chip 41 encloses
The support column 42 is around in be arranged.Support column 42 is solid construction, and fixed processed gear division is played in subsequent cutting process
The effect of workpiece 50 is repaired, structural strength is higher than the structural strength of simple 3D printing.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of gear division reparation Workpiece machining apparatus, which is characterized in that the gear division reparation Workpiece machining apparatus includes: processing machine
Structure, transmission mechanism and the 3D printer for printing loading plate and gear division reparation workpiece, the transmission mechanism are connected to the 3D
The loading plate to be transferred in the organisation of working between printer and the organisation of working, the organisation of working is equipped with
For obtaining the locating piece of the gear division reparation location of workpiece.
2. gear division reparation Workpiece machining apparatus as described in claim 1, which is characterized in that the loading plate has for placing
The location of workpiece of gear division reparation workpiece and positioning column for positioning the location of workpiece, the positioning column is along the loading plate
Edge distribution is to surround the gear division reparation workpiece.
3. gear division reparation Workpiece machining apparatus as claimed in claim 2, which is characterized in that the positioning column is four prisms cylinder.
4. gear division reparation Workpiece machining apparatus as described in claim 1, which is characterized in that the locating piece is trigger-type survey
Head.
5. gear division reparation Workpiece machining apparatus as described in claim 1, which is characterized in that also have support on the loading plate
Component, the support component are set to below the gear division reparation workpiece to support the gear division reparation workpiece to be processed.
6. gear division reparation Workpiece machining apparatus as claimed in claim 5, which is characterized in that the support component includes support chip
And support column, the support chip are arranged around the support column.
7. gear division reparation Workpiece machining apparatus as described in claim 1, which is characterized in that the organisation of working is CNC control
Lathe.
8. gear division reparation Workpiece machining apparatus as described in claim 1, which is characterized in that the transmission mechanism is belt transmission
Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876588.0U CN208467273U (en) | 2018-06-05 | 2018-06-05 | A kind of gear division reparation Workpiece machining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876588.0U CN208467273U (en) | 2018-06-05 | 2018-06-05 | A kind of gear division reparation Workpiece machining apparatus |
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| Publication Number | Publication Date |
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| CN208467273U true CN208467273U (en) | 2019-02-05 |
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ID=65216699
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820876588.0U Active CN208467273U (en) | 2018-06-05 | 2018-06-05 | A kind of gear division reparation Workpiece machining apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020194247A1 (en) * | 2019-03-27 | 2020-10-01 | 香港科能有限公司 | Automatic positioning and processing system for three-dimensional printed product |
-
2018
- 2018-06-05 CN CN201820876588.0U patent/CN208467273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020194247A1 (en) * | 2019-03-27 | 2020-10-01 | 香港科能有限公司 | Automatic positioning and processing system for three-dimensional printed product |
| CN113905841A (en) * | 2019-03-27 | 2022-01-07 | 香港科能有限公司 | Automatic positioning and processing system for three-dimensional printing product |
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