CN109465665A - A kind of auxiliary device and its operating method for workpiece fluting - Google Patents
A kind of auxiliary device and its operating method for workpiece fluting Download PDFInfo
- Publication number
- CN109465665A CN109465665A CN201811621130.1A CN201811621130A CN109465665A CN 109465665 A CN109465665 A CN 109465665A CN 201811621130 A CN201811621130 A CN 201811621130A CN 109465665 A CN109465665 A CN 109465665A
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- China
- Prior art keywords
- workpiece
- positioning
- auxiliary device
- positioning column
- fluting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a kind of auxiliary device for workpiece fluting, the chuck including that can clamp workpiece, the auxiliary device further includes the first positioning mechanism for carrying out being pre-positioned and passing through the datum level opened up positioning workpiece fluting direction for being clamped workpiece.The present invention is by being pre-positioned workpiece, the pedestal direction that workpiece needs to slot is adjusted simultaneously, it is fixed on lathe later, by machine chuck and the collaboration position-limiting action of the first positioning mechanism, the end cross slot processed is enabled to meet higher required precision.
Description
Technical field
The invention belongs to machine components processing technique fields, and in particular to it is a kind of for workpiece fluting auxiliary device and its
Operating method.
Background technique
In mechanical workpieces (part) process, some need to slot in the corresponding position of workpiece, in the prior art, adopt
With the direct chuck clamping workpiece on lathe, without corresponding auxiliary positioning and reference, the slot processed often meets not
Accuracy requirement, it is conventional when needing to open up the slot of different directions for the same workpiece, such as when opening up transverse groove and longitudinal slot
Processing unit (plant) easily cause fluting deviation.
Summary of the invention
Present invention seek to address that the technical problems existing in the prior art.It is opened for this purpose, the present invention provides one kind for workpiece
The auxiliary device and its operating method of slot, it is therefore an objective to convenient for increasing the precision of workpiece fluting.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of auxiliary device for workpiece fluting, the chuck including that can clamp workpiece, the auxiliary device further include using
The first positioning mechanism for being pre-positioned and passing through the datum level positioning workpiece fluting direction opened up is carried out in clamping workpiece.
First positioning mechanism includes positioning column and set on positioning column top end face and can be clamped the positioning of workpiece locating slot
Boss, the side upper end of the positioning column offer the datum level extended along positioning column radial direction.
It is equipped with positioning hole in the positioning column, positioning hole is passed through by positioning pin, positioning column is fixed on lathe
On workbench.
The locating slot is the baltimore groove of calabash shaped, and the positioning convex platform is calabash shaped boss.
The auxiliary device further includes the second positioning mechanism for being positioned to the transverse groove that workpiece opens up.
Second positioning mechanism includes positioning seat and can be inserted into the locating rod in transverse groove on positioning seat.
The locating rod is perpendicularly fixed on platen face by positioning seat.
The auxiliary device further include can clamping workpiece vertical graduation head.
The chuck is scroll chuck.
The operating method of the auxiliary device for workpiece fluting, includes the following steps:
It is pre-positioned Step 1: the positioning convex platform of workpiece and positioning column is assembled, passes through the base-level correction direction of positioning column
Afterwards, positioning column is fixed on platen, and passes through gripper chuck clamping of workpieces；
Step 2: processing the transverse groove on workpiece top by lathe grooving tool；
Step 3: opening chuck, will be vertically inserted into the transverse groove of workpiece with the locating rod in platen face, and pass through
Vertical graduation head clamping workpiece；
Step 4: processing the longitudinal slot of side edge of workpiece by grooving tool.
Beneficial effects of the present invention: the present invention adjusts the base that workpiece needs to slot by being pre-positioned to workpiece
Seat direction, is fixed on lathe later, by machine chuck and the collaboration position-limiting action of the first positioning mechanism, enables to process
End cross slot out meets higher required precision.When processing longitudinal slot, pass through the second positioning mechanism and vertical graduation head
Auxiliary positioning and position-limiting action, meet the fluting precision of workpiece longitudinal direction, and rotate 180 degree by adjusting vertical graduation head,
Again by can satisfy the depth of parallelism and required precision of workpiece two sides longitudinal slot under the booster action of the second positioning mechanism.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the left view of workpiece；
Fig. 2 is the right view of workpiece；
Fig. 3 is the front view of workpiece；
Fig. 4 is the top view of the first positioning mechanism；
Fig. 5 is the front view of the first positioning mechanism；
Fig. 6 is the assembling structure schematic diagram that workpiece uses the positioning of the first positioning mechanism；
Fig. 7 is the structural schematic diagram of the second positioning mechanism；
Fig. 8 is the assembling structure schematic diagram that workpiece uses the positioning of the second positioning mechanism.
In the figure, it is marked as
1, workpiece, 2, chuck, 3, positioning column, 4, positioning convex platform, 5, datum level, 6, positioning hole, 7, transverse groove, 8, fixed
Position seat, 9, locating rod, 10, vertical graduation head, 11, longitudinal slot.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
As shown in Figures 1 to 6, a kind of auxiliary device for workpiece fluting, the chuck 2 including workpiece 1 can be clamped, chuck
It is preferred that using scroll chuck, which further includes that workpiece 1 be pre-positioned and the datum level 5 by opening up is fixed for being clamped
First positioning mechanism in position workpiece fluting direction.By the fluting machine direction of base-level correction workpiece in the first positioning mechanism,
In order to which the slot for meeting demand is processed in this reference direction by control machine tool；By pre- in the first positioning mechanism
Positioning action facilitates the positioning of workpiece to assemble, meanwhile, after being fixed on platen by this predetermined bit architecture, to workpiece
Also act as processing limit, the effect for preventing workpiece from rotating.
Wherein, the first positioning mechanism includes positioning column 3 and set on 3 top end face of positioning column and can be clamped determining for workpiece locating slot
Position boss 4, the side upper end of positioning column 3 offer the datum level 5 extended along positioning column radial direction.Positioning column is columned
Column structure, when opening up datum level, positioning column upper end avris in axial direction cutaway portion to form vertical datum level,
The bottom end of datum level is horizontal plane, forms it with datum level step-like, in order to pass through the measurer etc. for placing measuring basis line.
Fastening assembly is carried out for the ease of positioning column and platen, positioning hole 6 is equipped in positioning column 3, passes through
Positioning pin passes through positioning hole and positioning column is fixed on platen.Preferably, locating slot is the baltimore groove of calabash shaped,
Positioning convex platform 4 is calabash shaped boss.It adopts the structure, when positioning assembly, while playing the role of good pre-determined bit,
It can also play the role of limiting anti-rotation well.Positioning hole is set to the central axial position of positioning column, positioning hole
Preferably deep gouge hole does not have in deep gouge hole after positioning pin installation, avoids being formed when positioning convex platform is positioned and assembled with locating slot dry
It relates to.In calabash shaped boss on the midpoint of the relatively large semicircular structure of cross-sectional area and the central axis of positioning column, it is fixed to guarantee
It is best to position anti-rotation effect at this time for the stability of bit architecture.It can also be in the transverse direction side of positioning column in the middle part of the lateral wall of positioning column
To opening up two limiting slots, and two limiting slots are symmetrically set on the lateral wall of positioning column, by the setting of limiting slot, in lathe
The upper corresponding limiting component of setting assists the longitudinal spacing of above-mentioned positioning pin by the position-limiting action of limiting component and limiting slot
Effect, further to limit to positioning column, prevents workpiece from rotating.
When processing fluting, workpiece is pre-positioned using the first above-mentioned positioning mechanism, and is installed on after base-level correction
On platen, by gripper chuck clamping of workpieces, transverse groove 7 is processed in the end face of workpiece by machine tool.
In addition, above-mentioned auxiliary device further includes that the transverse groove 7 for opening up to workpiece 1 is determined as shown in Fig. 7 to Fig. 8
Second positioning mechanism of position.Second positioning mechanism includes positioning seat 8 and can be inserted into the positioning in transverse groove 7 on positioning seat 8
Bar 9.Preferably, positioning seat is cylindrical base, and locating rod is located on the central axis of cylindrical base.Locating rod and transverse groove
It is adapted, carries out limit positioning in transverse groove in order to which locating rod can be inserted.When installation, locating rod 9 is vertical by positioning seat 8
It is fixed on platen face, it is therefore an objective to guarantee that locating rod limits transverse groove well, remain positioning slot position
In in the vertical direction of workbench, avoiding workpieces in subsequent fluting from rotational variations occur, subsequent fluting precision is influenced.
For the ease of better clamping workpiece, so that the lateral wall in workpiece opens up vertical slot 11, by auxiliary device
10 clamping workpiece 1 of vertical graduation head.Workpiece equally can be pre-positioned and be limited to workpiece using above-mentioned positioning convex platform
Positioning column is positioned by positioning pin and is fixed by anti-rotation.Above-mentioned transverse groove and longitudinal slot are straight trough.
The operating method slotted using above-mentioned auxiliary device to workpiece, is included the following steps:
It is pre-positioned Step 1: the positioning convex platform 4 of workpiece 1 and positioning column 3 is assembled, is corrected by the datum level 5 of positioning column 4
Behind direction, positioning column 3 is fixed on platen, and workpiece is clamped by chuck 2；
Step 2: processing the transverse groove on workpiece top by lathe grooving tool, transverse groove is located in the top of workpiece
Portion, and the length extending direction of transverse groove be located at workpiece diameter extending direction it is identical, i.e. transverse groove is by the upper surface etc. of workpiece
It is divided into two parts；
Step 3: opening chuck after processing transverse groove, workpiece vertically will be inserted into the locating rod in platen face
In transverse groove, and pass through vertical graduation head clamping workpiece, its longitudinal grooved direction and locating rod are perpendicular after guarantee clamping workpiece；
Step 4: processing the longitudinal slot of side edge of workpiece by grooving tool, after workpiece opens up out this longitudinal slot, need
When the other side opens up longitudinal slot, locating rod is separated with transverse groove, after rotating 180 degree by adjusting vertical graduation head, then will
After locating rod is inserted into transverse groove, grooving operations can be carried out.
Using above-mentioned auxiliary device, by being pre-positioned to workpiece, while the pedestal direction that workpiece needs to slot is adjusted,
It is fixed on lathe later, by machine chuck and the collaboration position-limiting action of the first positioning mechanism, enables to the end processed
Portion's transverse groove meets higher required precision.When processing longitudinal slot, pass through the auxiliary of the second positioning mechanism and vertical graduation head
Positioning and position-limiting action meet the fluting precision of workpiece longitudinal direction, and rotate 180 degree by adjusting vertical graduation head, then pass through
Under the booster action of second positioning mechanism, the depth of parallelism and required precision of workpiece two sides longitudinal slot can satisfy.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. a kind of auxiliary device for workpiece fluting, the chuck including workpiece can be clamped, which is characterized in that the auxiliary device
It further include the first positioning mechanism for carrying out being pre-positioned and passing through the datum level opened up positioning workpiece fluting direction for being clamped workpiece.
2. the auxiliary device for workpiece fluting according to claim 1, which is characterized in that first positioning mechanism includes
Positioning column and set on positioning column top end face and it can be clamped the positioning convex platform of workpiece locating slot, the side upper end of the positioning column opens up
There is the datum level extended along positioning column radial direction.
3. the auxiliary device for workpiece fluting according to claim 2, which is characterized in that be equipped with positioning in the positioning column
Mounting hole passes through positioning hole by positioning pin and positioning column is fixed on platen.
4. the auxiliary device for workpiece fluting according to claim 2, which is characterized in that the locating slot is calabash shaped
Baltimore groove, the positioning convex platform are calabash shaped boss.
5. the auxiliary device for workpiece fluting according to claim 1, which is characterized in that the auxiliary device further includes using
In the second positioning mechanism positioned to the transverse groove that workpiece opens up.
6. the auxiliary device for workpiece fluting according to claim 5, which is characterized in that the second positioning mechanism includes positioning
Seat and the locating rod on positioning seat in pluggable transverse groove.
7. the auxiliary device for workpiece fluting according to claim 6, which is characterized in that the locating rod passes through positioning seat
It is perpendicularly fixed on platen face.
8. the auxiliary device for workpiece fluting according to claim 1, which is characterized in that the auxiliary device further includes can
The vertical graduation head of clamping workpiece.
9. the auxiliary device for workpiece fluting according to claim 1, which is characterized in that the chuck is scroll chuck.
10. the operating method described in -9 any one for the auxiliary device of workpiece fluting according to claim 1, which is characterized in that
Include the following steps:
It is pre-positioned Step 1: the positioning convex platform of workpiece and positioning column is assembled, it, will behind the base-level correction direction of positioning column
Positioning column is fixed on platen, and passes through gripper chuck clamping of workpieces；
Step 2: processing the transverse groove on workpiece top by lathe grooving tool；
Step 3: opening chuck, will be vertically inserted into the transverse groove of workpiece with the locating rod in platen face, and by vertical
Dividing head clamping workpiece；
Step 4: processing the longitudinal slot of side edge of workpiece by grooving tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621130.1A CN109465665A (en) | 2018-12-28 | 2018-12-28 | A kind of auxiliary device and its operating method for workpiece fluting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621130.1A CN109465665A (en) | 2018-12-28 | 2018-12-28 | A kind of auxiliary device and its operating method for workpiece fluting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109465665A true CN109465665A (en) | 2019-03-15 |
Family
ID=65677964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811621130.1A Pending CN109465665A (en) | 2018-12-28 | 2018-12-28 | A kind of auxiliary device and its operating method for workpiece fluting |
Country Status (1)
| Country | Link |
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| CN (1) | CN109465665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367852A (en) * | 2021-12-08 | 2022-04-19 | 陈志帆 | Automatic positioning method for workpiece reference surface |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004074308A (en) * | 2002-08-09 | 2004-03-11 | Nishimura Press Kogyosho:Kk | Positioning tool for another member for use in machine tool and positioning method of other member using same |
| CN202684599U (en) * | 2012-08-10 | 2013-01-23 | 航天精工有限公司 | Groove milling tool |
| CN103659364A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning device for grooving of cylinders |
| CN105689993A (en) * | 2014-11-26 | 2016-06-22 | 无锡市锡北视听设备厂 | Manufacturing method for efficient column groove milling positioning device |
| CN209998823U (en) * | 2018-12-28 | 2020-01-31 | 铜陵市三圆特种铸造有限责任公司 | Auxiliary device for workpiece grooving |
-
2018
- 2018-12-28 CN CN201811621130.1A patent/CN109465665A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004074308A (en) * | 2002-08-09 | 2004-03-11 | Nishimura Press Kogyosho:Kk | Positioning tool for another member for use in machine tool and positioning method of other member using same |
| CN202684599U (en) * | 2012-08-10 | 2013-01-23 | 航天精工有限公司 | Groove milling tool |
| CN103659364A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning device for grooving of cylinders |
| CN105689993A (en) * | 2014-11-26 | 2016-06-22 | 无锡市锡北视听设备厂 | Manufacturing method for efficient column groove milling positioning device |
| CN209998823U (en) * | 2018-12-28 | 2020-01-31 | 铜陵市三圆特种铸造有限责任公司 | Auxiliary device for workpiece grooving |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367852A (en) * | 2021-12-08 | 2022-04-19 | 陈志帆 | Automatic positioning method for workpiece reference surface |
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| CB02 | Change of applicant information |
Address after: 244000 No. 4201, west section of Cuihu Sixth Road, Tongling City, Anhui Province Applicant after: Tongling Sanyuan Machinery Manufacturing Co.,Ltd. Address before: 244000 No. 4201, west section of Cuihu Sixth Road, Tongling City, Anhui Province Applicant before: TONGLING SANYUAN SPECIAL CASTING CO.,LTD. |