CN207494562U - Machining of Shaft-type Parts fixture and the lathe using the fixture - Google Patents
Machining of Shaft-type Parts fixture and the lathe using the fixture Download PDFInfo
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- CN207494562U CN207494562U CN201721497308.7U CN201721497308U CN207494562U CN 207494562 U CN207494562 U CN 207494562U CN 201721497308 U CN201721497308 U CN 201721497308U CN 207494562 U CN207494562 U CN 207494562U
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Abstract
The utility model is related to clamping device technical fields, specifically provide a kind of Machining of Shaft-type Parts fixture and the lathe using the fixture.The lathe includes the Machining of Shaft-type Parts fixture being arranged on lathe, the fixture includes knife rest plate, knife rest plate is equipped with cutter, and the cutter includes the central cutter being processed to the endoporus of axial workpiece and the outer round surface cutter being processed to axial workpiece outer round surface.Different central cutters and outer round surface cutter are provided on fixture simultaneously, it can be processed to the outer round surface of axial workpiece and to the hole system on axial workpiece, it is processed compared to according to design process, realize the multi-process concentrated processing in the case of clamped one time, reduce clamping error, shorten the time, compared with digital control processing, it is at low cost, it is good in economic efficiency.
Description
Technical field
The utility model is related to clamping device technical fields, and in particular to a kind of Machining of Shaft-type Parts fixture and use the folder
The lathe of tool.
Background technology
In daily production work, technical staff has one the axial workpiece of size surface and hole machined requirement
When being processed, need to design multiple processes, and process according to designed process successively, the production cycle is longer.In numerical control
After the application popularization of technology and numerically-controlled machine tool, technical staff is using the machining center in numerically-controlled machine tool come to being wanted with multiple processing
The part asked carries out automation processing.Machining center is configured with tool magazine and automatic tool changer machinery hand, has stored much knives in tool magazine
Tool, automatic tool changer machinery hand can carry out cutter replacement, technical staff is using in processing in the case where part only clamping is primary
The heart after clamped one time can continuously automate and be processed to a part, and efficiency is higher.But wherein the problem is that,
For the relatively simple part of some structures, when being processed using machining center, energy consumption is larger, and utilization rate is low, simultaneously
Part is processed using Numeric Control Technology, it is higher to the competency profiling of operating personnel, improve processing cost, economic benefit
It is poor.
Utility model content
The purpose of this utility model is to provide a kind of Machining of Shaft-type Parts fixture, at the same the one kind that is designed to provide make
With the lathe of Machining of Shaft-type Parts fixture, multi-process concentrated processing can be realized in the case of part by one-step clamping, is reduced
The error that multiple clamping is brought, shortens process time, improves processing efficiency, while reduce cost, better economic benefit.
To realize above-mentioned purpose of utility model, following technical side is used in the utility model axis class part processing clamp
Case：
Technical solution 1：Machining of Shaft-type Parts fixture, the fixture include knife rest plate, and the bottom surface of knife rest plate is equipped with and lathe
The clamping portion that tailstock is fixedly connected, the top surface of knife rest plate are equipped with cutter, and the cutter includes adding the endoporus of axial workpiece
The central cutter of work and the outer round surface cutter being processed to axial workpiece outer round surface.Advantage is：It is producing
In the process using fixture, technology maturation convenient for large-scale production, while is provided with different central cutter and outer circle on fixture
Surface cutter can be processed to the outer round surface of axial workpiece and to the hole system on axial workpiece, compared to according to design
Process is processed, and realizes the multi-process concentrated processing in the case of clamped one time, reduces clamping error, when shortening
Between, it is at low cost compared with digital control processing, it is good in economic efficiency.
Technical solution 2：On the basis of technical solution 1, the cutter includes knife rest and the cutter head being arranged on knife rest.Its
Advantageous effect is：By cutter setting and the integrally formed knife rest of knife rest plate, reduce and required knife rest is installed on knife rest plate
Error, improve the precision of processing.
Technical solution 3：On the basis of technical solution 1 or 2, the cutter is along the radially movable setting of knife rest plate.Its is beneficial
Effect is：Cutter can adjust the amount of feeding of cutter and back of the body penetration of a cutting tool along the radially movable arrangement of knife rest plate convenient for technical staff
Amount.
Technical solution 4：On the basis of technical solution 3, central cutter includes adding the hole wall of the endoporus on part
The cutter of work.Advantage is：The processing type of fixture is increased, improves the applicability of fixture.
Technical solution 5：On the basis of technical solution 4, the central cutter is coaxially disposed with clamping portion.Advantage
It is：Central cutter and clamping portion are coaxially disposed, ensure that the precision of processing.
Technical solution 6：On the basis of technical solution 1 or 2, the outer round surface cutter is included along knife rest plate radial direction successively
The inner circle cutter and cylindrical tool set outward, the length of the cylindrical tool are more than the length of inner circle cutter.Advantage
It is：Set different inner circle cutters and cylindrical tool that can process Step Shaft in the outer round surface of part；While cutter
Length successively increases, and can ensure that the back engagement of the cutting edge of knife rest in inner circle is less, reduce cutting resistance, improve the longevity of cutter
Life.
To realize above-mentioned purpose of utility model, using the lathe of Machining of Shaft-type Parts fixture using such as in the utility model
Under technical solution：
Technical solution 1：Lathe, including the Machining of Shaft-type Parts fixture being arranged on lathe, the fixture includes knife rest plate,
Knife rest plate is equipped with cutter, the cutter include the central cutter being processed to the endoporus of axial workpiece and to axial workpiece outside
The outer round surface cutter that circular surfaces are processed.
Technical solution 2：On the basis of technical solution 1, the cutter includes knife rest and the cutter head being arranged on knife rest.
Technical solution 3：On the basis of technical solution 1 or 2, the cutter is along the radially movable setting of knife rest plate.
Technical solution 4：On the basis of technical solution 3, the central cutter include to the hole wall of the endoporus on part into
The cutter of row processing.
Technical solution 5：On the basis of technical solution 4, the live spindle coaxial arrangement of the central cutter and lathe.
Technical solution 6：On the basis of technical solution 1 or 2, the outer round surface cutter is included along knife rest plate radial direction successively
The inner circle cutter and cylindrical tool set outward, the length of the cylindrical tool are more than the length of inner circle cutter.
Description of the drawings
Fig. 1 is using structure diagram in the lathe of Machining of Shaft-type Parts fixture in the utility model.
In figure：1. lathe chuck jaws；2. axial workpiece；3. knife rest plate；4. outer circle knife rest；5. inner circle knife rest；6. boring bar；7.
Lathe tool；8. boring head；9. tailstock tool.
Specific embodiment
It is as shown in Figure 1 a kind of embodiment of lathe using Machining of Shaft-type Parts fixture in the utility model, wherein lathe
On lathe chuck jaws 12 clamping of axial workpiece is fixed, axial workpiece 2 can by lathe drive do what is turned round around own axes
Main motion, is fixedly connected with Machining of Shaft-type Parts fixture on the other end of axial workpiece 2, tailstock tool 9, and fixture includes circle
Knife rest plate 3 and the cutter that is arranged on cutter pallet 3, on the centre of gyration of cutter pallet 3, equipped with fixture and machine
9 clamping portion of tailstock seat is coaxially arranged, centered on cutter, for carrying out the boring bar 6 of bore hole to axial workpiece 2, in boring bar 6
It is equipped with boring cutter 8.Inner circle knife rest 5 as outer round surface cutter is radially outward sequentially arranged using the centre of gyration of knife rest plate 3
With outer circle knife rest 4, the length of inner circle knife rest 5 is less than outer circle knife rest 4, and respectively on interior dise knife frame 5 and outer circle knife rest 4 all
It is provided with the lathe tool 7 that turning is carried out to the outer surface of axial workpiece 2.
When technical staff is processed part using the lathe, using lathe chuck jaws 1 come by axis class on lathe
2 clamping of part is fixed, and axial workpiece 2 is turned round around the axis of itself at this time, for main motion during the cutting process.In axial workpiece
During 2 rotation, fixture is acted with tailstock tool 9, the cutter on fixture is made to form relative motion with axial workpiece 2, cutter is in axis class
The outer surface of part 2 and endoporus do cutting movement.
Wherein, axial workpiece 2 rotates, boring bar 6 and the boring cutter 8 that is arranged on boring bar 6 to the pre-manufactured hole in axial workpiece 2 into
Row bore hole, during fixture advance, the longer outer circle knife rest 4 of length first touches the outer surface of part, and outer circle knife rest 4
On lathe tool 7 to outer surface carry out turning, then shorter internal turning tool 5 the outer surface Jing Guo 4 turning of billmpse tool into
Second of turning of row reduces the back engagement of the cutting edge that internal turning tool 5 directly carries out turning on 2 surface of axial workpiece.In feed motion
During, the diameter difference for the Step Shaft that technical staff processes according to demand arranges outer circle knife rest 4 and inner circle on knife rest plate 3
The distance between knife rest 5 can also determine the knife rest length of inner circle knife rest 5 and outer circle knife rest 4 according to the length of design step,
The Step Shaft of design requirement is met to realize that cutter is processed in the outer surface of axial workpiece 2 with this.
It, can be same on lathe in the main motion of axial workpiece 2 and fixture under the cooperation of the feed motion of two class cutters
When turning is carried out to the outer surface of axial workpiece 2 and bore hole is carried out to pre-manufactured hole in axial workpiece 2, can be in clamped one time axis class
Multi-process concentrated processing is realized in the case of part 2, when reducing the error that multiple clamping is brought, and shortening processing
Between, improve processing efficiency.
In other embodiments, central cutter and outer round surface cutter may be arranged as other forms, such as by center
Cutter and outer round surface cutter be configured to connection cutter head and knife rest link slot, technical staff can according to different situations come
It is combined, and knife rest is assembled on knife rest plate, assembled convenient for technical staff.
In other embodiments, central cutter and outer round surface cutter may be arranged as other forms, such as by center
Cutter and outer round surface cutter are movably arranged on knife rest plate, are conveniently adjusted the distance between cutter and part, to adjust feeding
Amount and back engagement of the cutting edge.
In other embodiments, outer round surface cutter can also be arranged as other forms, such as only be set on cutter pallet
Put the lathe tool of a turning part outer circle.
In other embodiments, central cutter may be arranged as other forms, for example, central cutter not with the dress of fixture
Folder portion is coaxially arranged.
In other embodiments, central cutter may be arranged as in other forms, such as central cutter setting can be right
Pre-manufactured hole is drilled, the cutter of reaming or fraising.
The embodiment of Machining of Shaft-type Parts fixture and the axis in the above-mentioned lathe embodiment using Machining of Shaft-type Parts fixture
The structure of class part processing clamp is identical with the course of work, therefore is not repeated to illustrate.
Claims (12)
1. Machining of Shaft-type Parts fixture, it is characterised in that：The fixture includes knife rest plate, and the bottom surface of knife rest plate is equipped with and lathe tail
The clamping portion that seat is fixedly connected, the top surface of knife rest plate are equipped with cutter, and the cutter includes being processed the endoporus of axial workpiece
Central cutter and the outer round surface cutter that is processed to axial workpiece outer round surface.
2. fixture according to claim 1, it is characterised in that：The cutter includes knife rest and the knife being arranged on knife rest
Head.
3. fixture according to claim 1 or 2, it is characterised in that：The cutter is along the radially movable setting of knife rest plate.
4. fixture according to claim 3, it is characterised in that：The central cutter includes the hole wall to the endoporus on part
The cutter being processed.
5. fixture according to claim 4, it is characterised in that：The central cutter is coaxially disposed with clamping portion.
6. fixture according to claim 1 or 2, it is characterised in that：The outer round surface cutter is included along knife rest plate radially
The inner circle cutter and cylindrical tool set outward successively, the length of the cylindrical tool are more than the length of inner circle cutter.
7. lathe, it is characterised in that：Including the Machining of Shaft-type Parts fixture being arranged on lathe, the fixture includes knife rest plate,
Knife rest plate is equipped with cutter, the cutter include the central cutter being processed to the endoporus of axial workpiece and to axial workpiece outside
The outer round surface cutter that circular surfaces are processed.
8. lathe according to claim 7, it is characterised in that：The cutter includes knife rest and the knife being arranged on knife rest
Head.
9. lathe according to claim 7 or 8, it is characterised in that：The cutter is along the radially movable setting of knife rest plate.
10. lathe according to claim 9, it is characterised in that：The central cutter includes the hole to the endoporus on part
The cutter that wall is processed.
11. lathe according to claim 10, it is characterised in that：The central cutter and the live spindle of lathe are coaxially set
It puts.
12. lathe according to claim 7 or 8, it is characterised in that：The outer round surface cutter is included along knife rest plate radially
The inner circle cutter and cylindrical tool set outward successively, the length of the cylindrical tool are more than the length of inner circle cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497308.7U CN207494562U (en) | 2017-11-11 | 2017-11-11 | Machining of Shaft-type Parts fixture and the lathe using the fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721497308.7U CN207494562U (en) | 2017-11-11 | 2017-11-11 | Machining of Shaft-type Parts fixture and the lathe using the fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494562U true CN207494562U (en) | 2018-06-15 |
Family
ID=62504603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721497308.7U Active CN207494562U (en) | 2017-11-11 | 2017-11-11 | Machining of Shaft-type Parts fixture and the lathe using the fixture |
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| Country | Link |
|---|---|
| CN (1) | CN207494562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824802A (en) * | 2017-11-11 | 2018-03-23 | 河南森源电气股份有限公司 | Machining of Shaft-type Parts fixture, method and the lathe using the fixture |
-
2017
- 2017-11-11 CN CN201721497308.7U patent/CN207494562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824802A (en) * | 2017-11-11 | 2018-03-23 | 河南森源电气股份有限公司 | Machining of Shaft-type Parts fixture, method and the lathe using the fixture |
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