CN208391543U - A kind of flange processing fixed fixture - Google Patents
A kind of flange processing fixed fixture Download PDFInfo
- Publication number
- CN208391543U CN208391543U CN201820979869.9U CN201820979869U CN208391543U CN 208391543 U CN208391543 U CN 208391543U CN 201820979869 U CN201820979869 U CN 201820979869U CN 208391543 U CN208391543 U CN 208391543U
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- China
- Prior art keywords
- flange
- backing plate
- bottom plate
- fixed fixture
- work top
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of flange processing fixed fixture, for fixing and processing circular flange, it includes work top, the bottom plate being removably attached on work top and the backing plate being removably attached on bottom plate, the shape of the backing plate is circle, its outer peripheral diameter is less than the outer peripheral diameter of the flange, and the flange hangs locking by least three hexagon socket head cap screw and is scheduled on the backing plate.The utility model at least has convenient for mounting and clamping, easy to process safe and efficient, high-efficient, the advantages that will not generating interference with cutter.
Description
Technical field
The utility model relates to the aluminium flange joint processing technique fields of vacuum coating equipment more particularly to a kind of flange to process
Fixed fixture.
Background technique
In high vacuum evaporation filming equipment field, sealing flange is made commonly using the material of aluminum.Due to aluminium flange
The roughness processing of 7 sides now processed, face is bad, and the clamping time is long, and operation safety coefficient is low.It is in particular in:
1. the combination weight of jig and processed flange reaches 58KG, with driving lifting and it need to need 2 people cooperation is lower to complete
Same trouble is dismantled in installation.
2. method of clamping in the prior art directly locks pressure to jig using three block pressur plates, due to jig external periphery outline
Size has exceeded the outer profile size of processed flange, and the prominent processed flange outer profile 80MM in the jig edge after clamping adds
Working hour is easy to produce interference with cutter.
3. due to above-mentioned second point, for example, processing 30 smart Kong Shixu using lengthening boring cutter 2, it is point coarse-fine twice
Bore hole, to guarantee smart hole roughness.
Summary of the invention
The purpose of this utility model is to provide a kind of flanges to process fixed fixture, at least has convenient for mounting and clamping, processing
It is convenient and safe quick, high-efficient, the advantages that interference will not be generated with cutter.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions:
A kind of flange processing fixed fixture, for fixing and processing circular flange, it includes work top, removably consolidates
The bottom plate being scheduled on work top and the backing plate being removably attached on bottom plate, the shape of the backing plate are circle, outside
All diameters are less than the outer peripheral diameter of the flange, and the flange hangs locking by least three hexagon socket head cap screw and is scheduled on the backing plate
On.
One of preferably, cushion block is equipped between the backing plate and bottom plate.
One of preferably, it is inverted T shaped T-slot that the work top upper surface, which is equipped with section,.
Further, the bottom plate is fixed by screws on the work top.
It further, is to be detachably connected between the cushion block and the backing plate, between cushion block and bottom plate.
The utility model has the beneficial effects that
The utility model reduces the size of backing plate relative to processed flange, alleviates whole weight, a people
Complete clamping or disassembly；Meanwhile back plate sizes are less than processed flange size, hang locking using hex(agonal)screw and are scheduled on backing plate
Mode will not generate any interference with cutter so that processing is more convenient；The utility model is clamped by three traditional clamping jaws
It is fixed to be changed to screw regulation, the fixing intensity between flange is enhanced, short boring cutter can be directly used, it is only necessary to bore hole is primary,
The process and time of a tool changing bore hole are shortened, and the quality of bore surface and processing stability are improved.To sum up, originally
Utility model at least has convenient for mounting and clamping, easy to process safe and efficient, high-efficient, the advantages that will not generating interference with cutter.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the utility model side, sectional structural schematic diagram.
Appended drawing reference:
1, flange；2, work top；3, bottom plate；4, backing plate；5, hex(agonal)screw；6, cushion block；7, T-slot.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment:
As shown, a kind of flange processes fixed fixture, for fixing and processing circular flange 1, it includes work top
2, the bottom plate 3 being removably attached on work top 2 and the backing plate 4 being removably attached on bottom plate 3, the backing plate 4
Shape be circle, outer peripheral diameter be less than the flange 1 outer peripheral diameter, the flange 1 pass through at least three hexagon socket head cap screw
5, which hang locking, is scheduled on the backing plate 4.
One of preferably, cushion block 6 is equipped between the backing plate 4 and bottom plate 3.
One of preferably, it is inverted T shaped T-slot 7 that 2 upper surface of work top, which is equipped with section,.
Further, the bottom plate 3 is fixed by screws on the work top 2.
It further, is to be detachably connected between the cushion block 6 and the backing plate 4, between cushion block 6 and bottom plate 3.It is described
By passing through screw connection between screw connection, cushion block 6 and bottom plate 3 between cushion block 6 and the backing plate 4.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (5)
1. a kind of flange processes fixed fixture, for fixing and processing circular flange, it is characterised in that: it include work top,
The shape of the bottom plate being removably attached on work top and the backing plate being removably attached on bottom plate, the backing plate is
Circle, outer peripheral diameter are less than the outer peripheral diameter of the flange, and the flange hangs locking by least three hexagon socket head cap screw and is scheduled on
On the backing plate.
2. a kind of flange according to claim 1 processes fixed fixture, it is characterised in that: set between the backing plate and bottom plate
There is cushion block.
3. a kind of flange according to claim 1 processes fixed fixture, it is characterised in that: the work top upper surface is set
Having section is inverted T shaped T-slot.
4. a kind of flange according to claim 3 processes fixed fixture, it is characterised in that: the bottom plate is screwed
On the work top.
5. a kind of flange according to claim 2 processes fixed fixture, it is characterised in that: the cushion block and the backing plate it
Between, between cushion block and bottom plate be to be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979869.9U CN208391543U (en) | 2018-06-25 | 2018-06-25 | A kind of flange processing fixed fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979869.9U CN208391543U (en) | 2018-06-25 | 2018-06-25 | A kind of flange processing fixed fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391543U true CN208391543U (en) | 2019-01-18 |
Family
ID=65133230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820979869.9U Active CN208391543U (en) | 2018-06-25 | 2018-06-25 | A kind of flange processing fixed fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310390A (en) * | 2021-12-23 | 2022-04-12 | 西安诺博尔稀贵金属材料股份有限公司 | Noble metal conductive ring material processing tool and processing method |
-
2018
- 2018-06-25 CN CN201820979869.9U patent/CN208391543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310390A (en) * | 2021-12-23 | 2022-04-12 | 西安诺博尔稀贵金属材料股份有限公司 | Noble metal conductive ring material processing tool and processing method |
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