CN205817345U - A kind of special-shaped part axle facial planes Special Fixture for Machining - Google Patents
A kind of special-shaped part axle facial planes Special Fixture for Machining Download PDFInfo
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- CN205817345U CN205817345U CN201620604467.1U CN201620604467U CN205817345U CN 205817345 U CN205817345 U CN 205817345U CN 201620604467 U CN201620604467 U CN 201620604467U CN 205817345 U CN205817345 U CN 205817345U
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Abstract
The utility model discloses a kind of special-shaped part axle facial planes Special Fixture for Machining, it includes equipment clamping device, positioning tool, Anchor plate kit, milling cutter, locating support, support fastening bolt, quick-speed jigs and clamp bolt, positioning tool is arranged on equipment clamping device, upper surface at positioning tool is provided with, V-groove, the left side of positioning tool is provided with screwed hole, two support fastening bolts are fastenedly connected by the screwed hole on the left of the ellipse through hole on locating support and positioning tool, quick-speed jigs is fixed on positioning tool, Anchor plate kit is fixedly connected on the head of quick-speed jigs.This utility model has that fixture cost of manufacture is low, fixture manufacture difficulty is low, easy to maintenance, maintenance cost is low, fixture adjusts the most effectively, quick-clamping part to be processed, fixture form are prone to subsequent maintenance, special-shaped part can by effectively location, External Shape without deformation and impressing, can be suitable for producing in enormous quantities and effectively reducing the advantages such as production cost.
Description
Technical field
This utility model belongs to the special fixture technical field of machining, particularly relates to a kind of special-shaped part axle
Facial planes Special Fixture for Machining.
Background technology
As shown in Figures 4 to 6, peculiar part is by cylindrical shaft portion 8 and the polymorphic structure portion that is positioned at cylindrical shaft portion 8 side
9 compositions, when the cylindrical shaft portion 8 of irregular part is carried out plane machining, need the fixing dress in polymorphic structure portion 9 of special-shaped part
Being sandwiched in special fixture, cylindrical shaft portion 8 is to exposing outside, in order to it is processed by milling cutter.But, prior art is used for
Major defect or the weak point of special fixture herein have: fixture cost of manufacture is high, holder maintenance costly, fixture adjust multiple
Miscellaneous, part location is bad, clamping speed is slow, clamping force is unstable, finished size is unstable, and part easily crushes, no
Adapting to produce in enormous quantities, production cost is too high.Design that a kind of cost of manufacture is low, debugging is convenient and maintenance cost so now needing badly
Low special-shaped part axle facial planes Special Fixture for Machining.
Summary of the invention
The deficiency that this utility model exists to overcome prior art, it is provided that a kind of cost of manufacture is low, debugging is convenient and dimension
Protect the special-shaped part axle facial planes Special Fixture for Machining of low cost.
This utility model is achieved through the following technical solutions: a kind of special-shaped part axle facial planes Special Fixture for Machining,
It includes equipment clamping device, positioning tool, Anchor plate kit, milling cutter, locating support, support fastening bolt, quick-speed jigs and folder
Tool fastening bolt, positioning tool is arranged on equipment clamping device, is provided with boss in the middle of the bottom of positioning tool, positions work
Boss structure bottom dress is fixed by equipment gripping means grips, and special-shaped part includes cylindrical shaft portion and polymorphic structure portion,
The upper surface of positioning tool is provided with the V-groove for positioning special-shaped part cylindrical shaft portion, arranges in the left side of positioning tool
There is screwed hole, be provided with ellipse through hole in the bottom of locating support, ellipse by locating support of two support fastening bolts
Screwed hole on the left of round through hole and positioning tool is fastenedly connected, and the polymorphic structure portion on the left of special-shaped part can effectively be determined
Position support is fixed rotation direction and is thoroughly positioned；Quick-speed jigs is fastened on positioning tool by four clamp bolts,
Being provided with a pressing plate fastening bolt on the head of quick-speed jigs, Anchor plate kit is fixing after being tightened by nut and pressing plate fastening bolt
It is connected to the head of quick-speed jigs.
Anchor plate kit is made up of metal platen and elastic press two parts, and metal platen is arranged at the top of elastic press also
Tighten together composition integrally by two pressing plate attachment screws.Wherein metal platen ensure that the overall strong of Anchor plate kit
Degree, and the surface that elastic press is able to ensure that special-shaped part will not be destroyed.
Milling cutter is arranged at the surface of special-shaped part cylindrical shaft portion tail end.
The beneficial effects of the utility model are: this utility model is for the special fixture tool of special-shaped part axle facial planes processing
There are the advantages such as fixture cost of manufacture is low, fixture manufacture difficulty is low, easy to maintenance, maintenance cost is low, fixture adjustment is the most effective, and
And the special fixture in this utility model can quick-clamping part to be processed, fixture form is prone to subsequent maintenance, special-shaped part
Can effectively be positioned, it is possible to effectively solving the hypodynamic problem of clamping, special-shaped part machined surface is relevant to non-machined surface
Dimensionally stable is reliable, and External Shape is without deformation and impressing, it is possible to is suitable for producing in enormous quantities, effectively reduces production cost.
Accompanying drawing explanation
Fig. 1 is the decomposing state perspective view of this utility model special fixture；
Fig. 2 is the perspective view of releasing orientation after this utility model special fixture assembles；
Fig. 3 is the perspective view of clamped condition after this utility model special fixture assembles；
Fig. 4 is the Facad structure schematic diagram of the special-shaped part of this utility model special fixture clamping；
Fig. 5 is the plan structure schematic diagram of the special-shaped part of this utility model special fixture clamping；
Fig. 6 is the side structure schematic diagram of the special-shaped part of this utility model special fixture clamping；
In figure: 1-equipment clamping device；2-positioning tool；3-milling cutter；4-locating support；5-support fastening bolt；6-is fast
Speed fixture；7-clamp bolt；8-cylindrical shaft portion；9-polymorphic structure portion；10-pressing plate fastening bolt；11-metal platen；
12-elastic press；
Wherein, the A portion in Fig. 4 is the axle facial planes that this utility model needs the special-shaped part of processing.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
As shown in Figure 1 to Figure 3, a kind of special-shaped part axle facial planes Special Fixture for Machining, it include equipment clamping device 1,
Positioning tool 2, Anchor plate kit, milling cutter 3, locating support 4, support fastening bolt 5, quick-speed jigs 6 and clamp bolt 7, fixed
Position frock 2 is arranged on equipment clamping device 1, is provided with boss, bottom positioning tool 2 in the middle of the bottom of positioning tool 2
Boss structure is fixedly clamped by equipment clamping device 1, and special-shaped part includes cylindrical shaft portion 8 and polymorphic structure portion 9, in location work
The upper surface filling 2 is provided with the V-groove for positioning special-shaped part cylindrical shaft portion 8, and the left side of positioning tool 2 is provided with spiral shell
Pit, is provided with ellipse through hole in the bottom of locating support 4, and two support fastening bolts 5 are by the ellipse on locating support 4
Screwed hole on the left of type through hole and positioning tool 2 is fastenedly connected, and the polymorphic structure portion 9 on the left of special-shaped part can effectively be determined
Position support 4 is fixed rotation direction and is thoroughly positioned；Quick-speed jigs 6 is solid at positioning tool 2 by four clamp bolts tight 7
On, the head of quick-speed jigs 6 is provided with a pressing plate fastening bolt 10, Anchor plate kit is by nut and pressing plate fastening bolt 10
The head of quick-speed jigs 6 it is fixedly connected on after tightening.Anchor plate kit is made up of metal platen 11 and elastic press 12 two parts, gold
Belong to pressing plate 11 be arranged at the top of elastic press 12 and tighten together composition integrally by two pressing plate attachment screws.Milling cutter 3
It is arranged at the surface of special-shaped part cylindrical shaft portion 8 tail end.
Using method and the operation of this utility model special-shaped part axle facial planes Special Fixture for Machining are described as: a whole set of fixture
After being fixed by equipment clamping device 1, the V-groove that the cylindrical shaft portion 8 of special-shaped part is put into positioning tool 2, rotate different
Shape part makes the polymorphic structure portion, left side 9 of special-shaped part fit with locating support 4 and obtain correct position location.Press subsequently
Handle on the left of quick-speed jigs 6, the cylindrical shaft portion 8 of special-shaped part can effectively be pushed down by Anchor plate kit, it is thus achieved that reliable and stable
Clamping power, makes special-shaped part by effective clamping, without being destroyed surface by elastic press 12, and then does not interferes with special-shaped part
Crudy；Now can starting device, milling cutter 3 rotates and carries out machining, it is ensured that special-shaped part cylindrical shaft portion 8 tail end
Processing dimension, after completion of processing, lifts the handle on the left of quick-speed jigs 6, i.e. can be taken off special-shaped part.
Last it should be noted that, above content is only in order to illustrate the technical solution of the utility model, rather than to this practicality
The restriction of novel protected scope, simple modification that the technical solution of the utility model is carried out by those of ordinary skill in the art or
Person's equivalent, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (3)
1. a special-shaped part axle facial planes Special Fixture for Machining, it is characterised in that: described special-shaped part axle facial planes adds working platform
Equipment clamping device, positioning tool, Anchor plate kit, milling cutter, locating support, support fastening bolt, quick-speed jigs is included with fixture
With clamp bolt, described positioning tool is arranged on described equipment clamping device, in the middle of the bottom of described positioning tool
Being provided with boss, the boss structure bottom positioning tool is fixed by equipment gripping means grips, and special-shaped part includes cylindrical shaft
Portion and polymorphic structure portion, the upper surface at described positioning tool is provided with the V-groove for positioning special-shaped part cylindrical shaft portion,
The left side of described positioning tool is provided with screwed hole, is provided with ellipse through hole, two institutes in the bottom of described locating support
State support fastening bolt to be fastenedly connected by the screwed hole on the left of the ellipse through hole on locating support and positioning tool, described soon
Speed fixture is fastened on described positioning tool by four described clamp bolts, arranges on the head of described quick-speed jigs
Having a pressing plate fastening bolt, described Anchor plate kit is fixedly connected on described quick clip after being tightened by nut and pressing plate fastening bolt
The head of tool.
A kind of special-shaped part axle facial planes Special Fixture for Machining the most according to claim 1, it is characterised in that: described pressing plate
Assembly is made up of metal platen and elastic press two parts, and described metal platen is arranged at the top of described elastic press and passes through
Two pressing plate attachment screws tighten together composition integrally.
A kind of special-shaped part axle facial planes Special Fixture for Machining the most according to claim 1 and 2, it is characterised in that: described
Milling cutter is arranged at the surface of described special-shaped part cylindrical shaft portion tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604467.1U CN205817345U (en) | 2016-06-20 | 2016-06-20 | A kind of special-shaped part axle facial planes Special Fixture for Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604467.1U CN205817345U (en) | 2016-06-20 | 2016-06-20 | A kind of special-shaped part axle facial planes Special Fixture for Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817345U true CN205817345U (en) | 2016-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620604467.1U Active CN205817345U (en) | 2016-06-20 | 2016-06-20 | A kind of special-shaped part axle facial planes Special Fixture for Machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290987A (en) * | 2018-11-26 | 2019-02-01 | 宁波智能制造技术研究院有限公司 | A spring-pressed circumferential special-shaped shell protective material assembly tool |
-
2016
- 2016-06-20 CN CN201620604467.1U patent/CN205817345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290987A (en) * | 2018-11-26 | 2019-02-01 | 宁波智能制造技术研究院有限公司 | A spring-pressed circumferential special-shaped shell protective material assembly tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 Jiading District, East Gate Bridge, Shanghai Patentee after: Shanghai China Precision Electromechanical Technology Co., Ltd. Address before: 201800 Jiading District, East Gate Bridge, Shanghai Patentee before: EXPERIMENTAL PLANT OF SHANGHAI EAST CHINA INSTITUTE OF COMPUTING TECHNOLOGY |