CN206536229U - A kind of fraise jig of joint workpiece end processing - Google Patents
A kind of fraise jig of joint workpiece end processing Download PDFInfo
- Publication number
- CN206536229U CN206536229U CN201621270531.3U CN201621270531U CN206536229U CN 206536229 U CN206536229 U CN 206536229U CN 201621270531 U CN201621270531 U CN 201621270531U CN 206536229 U CN206536229 U CN 206536229U
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- motherboard
- joint workpiece
- utility
- fixture
- model
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Abstract
The utility model belongs to machine plus field, is to be related to a kind of fraise jig of joint workpiece end processing.The utility model is combined by preceding motherboard and rear motherboard, and part is embedded in into clamping in fixture realizes orientation, and the profile boundaries of fixture ensure precision, can be used to position.The fixture is clamped part using " full envelope " formula, can strengthen part rigidity, it is to avoid part trembles.The utility model can automatic orientation and convenient positioning, clamping is stable, efficient and convenient, clamping difficulty is small, operating efficiency is high, while can be met same type part with seriation and be produced.It was verified that after using the utility model, reducing the clamping difficulty of operator, improving surface quality of workpieces, cutter loss is reduced, accessory size is more stablized, greatly improves part qualification rate and processing efficiency, reduce processing cost.
Description
Technical field
The utility model belongs to machine plus field, is to be related to a kind of clamping field of joint class workpiece, particularly with abnormity
The clamping of the joint class workpiece of profile.
Background technology
Machine adds unit at the top of the shaft-like joint categories part of Milling Machining, is first to process low profile and middle part polished rod,
Then top earrings is processed.When so processing, there is location difficulty with vice clamping, there is orientation difficulty with three-jaw clamping, especially
It is increasingly difficult when low profile is abnormity, and both installation way all have the top great void, and play can be produced during processing
The strong knife that quivers, can both damage cutter, and piece surface can also produce serious quiver line, the problem of causing part rejection.
Utility model content
The purpose of this utility model is：Propose one kind can automatic orientation and convenient positioning, clamping is stable, efficient and convenient, fill
Folder difficulty is small, operating efficiency is high, while can be with the fraise jig of seriation.
The technical solution of the utility model is：A kind of fraise jig of joint workpiece end processing, described fixture bag
Include preceding motherboard and rear motherboard；Described preceding motherboard and rear motherboard are provided with locating slot；The locating slot of preceding motherboard is determined with rear motherboard
The shape that position groove is combined is identical with the profile of the non-processing part of joint workpiece.
Further, blind hole or groove are provided with described preceding motherboard and rear motherboard, described blind hole or groove are used for
Cause fixture not produce interference with processing head during processing, that is, avoid process equipment.
Further, described joint workpiece is shaft-like joint workpiece, and described shaft-like joint workpiece one end is to be added by milling
Ministry of worker position, the other end is special-shaped profile, and middle part is shaft-like；The shaft-like and special-shaped profile end in middle part is non-processing part.
Further, described blind hole or groove are disposed in proximity to joint workpiece by Milling Machining position.
Further, the locating slot of described forward and backward motherboard is semicolumn groove and special impression.
The fixture is combined by preceding motherboard and rear motherboard, and part is embedded in into clamping in fixture realizes orientation, fixture
Profile boundaries ensure precision, can be used to position.The fixture is clamped part using " full envelope " formula, can strengthen part firm
Property, it is to avoid part trembles.The fixture can meet the production of same type part with seriation.
The beneficial effects of the utility model are：
A kind of fraise jig for being automatically positioned orientation of the utility model can achieve a butt joint a Milling Process for class part
It is automatically positioned orientation；This fixture solves the problem of vice Set and Positioning is difficult, three-jaw clamping orientation is difficult, also solves simultaneously
Both installation way exist the top great void, piece surface quiver line it is serious the problem of.It was verified that using the utility model
Afterwards, the clamping difficulty of operator is reduced, surface quality of workpieces is improved, cutter loss is reduced, makes accessory size more
It is stable, part qualification rate and processing efficiency are greatly improved, processing cost is reduced.And the fixture can meet same with seriation
Type part is produced.
Brief description of the drawings
Fig. 1 is the structural representation of a joint workpiece；
Fig. 2 is the structural representation of another joint workpiece；
Fig. 3 is the structural representation of motherboard before the utility model；
Fig. 4 is the structural representation of motherboard after the utility model；
Fig. 5 is the clamping schematic diagram of the utility model and joint parts.
Wherein, 1- blind holes or groove, 2- semicolumns groove, 3- special impressions
Embodiment
Embodiment of the present utility model is described in further details below：
Fig. 3 to Fig. 5 is referred to, a kind of fraise jig of joint workpiece end processing, described fixture includes preceding motherboard
With rear motherboard；Described preceding motherboard and rear motherboard are provided with locating slot；The locating slot of the locating slot of preceding motherboard and rear motherboard is closed
Shape together is identical with the profile of the non-processing part of joint workpiece.
Further, blind hole or groove are provided with described preceding motherboard and rear motherboard, described blind hole or groove are used for
Cause fixture not produce interference with processing head during processing, that is, avoid process equipment.
Further, described joint workpiece is shaft-like joint workpiece, and described shaft-like joint workpiece one end is to be added by milling
Ministry of worker position, the other end is special-shaped profile, and middle part is shaft-like；The shaft-like and special-shaped profile end in middle part is non-processing part.
Further, described blind hole or groove are disposed in proximity to joint workpiece by Milling Machining position.
Further, the locating slot of described forward and backward motherboard is semicolumn groove and special impression.
Particularly, the top that described blind hole or groove are covered in by Milling Machining position of described joint workpiece, and institute
The blind hole or the diameter of groove stated are more than the external diameter of processing head.
In actual Milling Process, part is embedded in clamping in fixture and realizes orientation, the profile boundaries of fixture ensure essence
Degree, can be used to position.Because fixture is clamped part using " full envelope " formula, part top can be effectively fixed, is strengthened
The rigidity of part, it is to avoid part trembles when processing.The accessory size that the utility model is processed is stable, qualification rate
Height, surface quality is good；Cutter loss is also reduced simultaneously, is reduced clamping difficulty, is improved processing efficiency.
Claims (5)
1. a kind of fraise jig of joint workpiece end processing, described fixture includes preceding motherboard and rear motherboard；Before described
Motherboard and rear motherboard are provided with locating slot；Shape and piecer that the locating slot of the locating slot of preceding motherboard and rear motherboard is combined
The profile of the non-processing part of part is identical.
2. a kind of fraise jig of joint workpiece end processing according to claim 1, it is characterised in that：Before described
Blind hole or groove are provided with motherboard and rear motherboard, described blind hole or groove are used in processing fixture is not produced with processing head
Raw interference, that is, avoid process equipment.
3. a kind of fraise jig of joint workpiece end processing according to claim 1, it is characterised in that：Described connects
Head workpiece is shaft-like joint workpiece, and described shaft-like joint workpiece one end is that, by Milling Machining position, the other end is special-shaped profile, in
Portion is shaft-like；The shaft-like and special-shaped profile end in middle part is non-processing part.
4. a kind of fraise jig of joint workpiece end processing according to claim 2, it is characterised in that：Described is blind
Hole or groove are disposed in proximity to joint workpiece by Milling Machining position.
5. a kind of fraise jig of joint workpiece end processing according to claim 1, it is characterised in that：Described
The locating slot of forward and backward motherboard is semicolumn groove and special impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270531.3U CN206536229U (en) | 2016-11-24 | 2016-11-24 | A kind of fraise jig of joint workpiece end processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270531.3U CN206536229U (en) | 2016-11-24 | 2016-11-24 | A kind of fraise jig of joint workpiece end processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536229U true CN206536229U (en) | 2017-10-03 |
Family
ID=59937006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621270531.3U Active CN206536229U (en) | 2016-11-24 | 2016-11-24 | A kind of fraise jig of joint workpiece end processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381395A (en) * | 2018-05-11 | 2018-08-10 | 珠海格力精密模具有限公司 | Square parts special jig for grinding |
-
2016
- 2016-11-24 CN CN201621270531.3U patent/CN206536229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381395A (en) * | 2018-05-11 | 2018-08-10 | 珠海格力精密模具有限公司 | Square parts special jig for grinding |
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