CN209077853U - A kind of device improving aluminium shielding machining accuracy - Google Patents
A kind of device improving aluminium shielding machining accuracy Download PDFInfo
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- CN209077853U CN209077853U CN201821985314.1U CN201821985314U CN209077853U CN 209077853 U CN209077853 U CN 209077853U CN 201821985314 U CN201821985314 U CN 201821985314U CN 209077853 U CN209077853 U CN 209077853U
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- rear pedestal
- aluminium sheet
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Abstract
The utility model relates to a kind of devices of raising aluminium shielding machining accuracy, belong to large-scale power transformer fuel tank processing technique field.Technical solution is: the section of rear pedestal (1) is right-angled trapezium, bottom is fixed on platform of machine tool (5), plane where right angle waist is vertical with platform of machine tool (5) surface, aluminium sheet (7) is attached in the plane where right angle waist, and the surrounding of aluminium sheet (7) is clamped in the plane where right angle waist by clip (2)；A fixed H profile steel (3) is arranged in the middle position of aluminium sheet (7) outer surface, and fixed H profile steel (3) are arranged vertically with platform of machine tool (5) surface, and fixed H profile steel (3) are fixed on rear pedestal (1) by C-type clamp sub (4).The beneficial effects of the utility model are: aluminium shielding machining accuracy can be improved, it is ensured that the smooth assembly of aluminium shielding.The device is simple and practical, is suitable for large-scale power transformer fuel tank manufacturing.
Description
Technical field
The utility model relates to a kind of devices of raising aluminium shielding machining accuracy, belong to the processing of large-scale power transformer fuel tank
Technical field.
Background technique
There is aluminium shielding (to need to be added with aluminium sheet in the process of large-scale power transformer fuel tank, inside commutator transformer
Work), the counterbore for needing processing quantity many on aluminium sheet, aluminium sheet passes through the tank wall upper stud of counterbore and large-scale power transformer fuel tank
Welding is installed together, to reach the shielding action for generating magnetic to iron core.Since required aluminium sheet material is soft and size is big,
Upper counterbore machining accuracy (shape and position dimension) requires height, and the processing method of prior art is multiple bearing punching, processing essence
Spend it is low, and process after aluminium sheet integral planar degree it is overproof, be unable to satisfy installation requirement.
Utility model content
The utility model aim is to provide a kind of device of raising aluminium shielding machining accuracy, and aluminium shielding processing essence can be improved
Degree, it is ensured that the smooth assembly of aluminium shielding, it is easy to operate, solve the problems, such as background technique.
The technical solution of the utility model is:
A kind of device improving aluminium shielding machining accuracy includes rear pedestal, fixed H profile steel, platform of machine tool and numerically-controlled machine tool；
Numerically-controlled machine tool and rear pedestal are arranged above platform of machine tool, and the section of the rear pedestal is right-angled trapezium, and bottom is fixed on machine
Bed platform, the plane where right angle waist is vertical with platform of machine tool surface, and aluminium sheet is attached in the plane where right angle waist, and the four of aluminium sheet
Week is by clamp in the plane where right angle waist；A fixed H profile steel is arranged in the middle position of aluminium sheet outer surface, fixed
H profile steel is arranged vertically with platform of machine tool surface, and fixed H profile steel is fixed on rear pedestal by C-type clamp.
The two sides of the bottom of pedestal are respectively equipped with supporting leg after described, and the bottom of supporting leg is equipped with bottom plate, and the bottom plate of rear pedestal is fixed
On platform of machine tool, space is formed between two supporting legs of rear base bottom, convenient for fixing fixed H profile steel by C-type clamp
On rear pedestal.
The clip is made of intermediate plate and hinged shaft, and intermediate plate is hinged on hinged shaft, and hinged shaft is fixed on the rear pedestal around aluminium sheet
On, intermediate plate is rotated around hinged shaft, clamp or release aluminium sheet.
The section of C-type clamp is c-type, and c-type is buckled on rear pedestal, and one end fastening of c-type is in fixed H profile steel, separately
One end is equipped with bolt, is held out against on rear pedestal by bolt.
After aluminium sheet is fixed to clamp, using landing boring-milling numerical control machine tool, counterbore is crossed, positioned and processed to aluminium sheet,
Reduce multiple bearing, scribing line, clamp equally accurate error.
Since aluminium sheet is too soft, cause position among aluminium sheet hanging, it cannot be completely sturdy with rear pedestal.Thus among aluminium sheet
Position adds a fixed H profile steel, guarantees that aluminium sheet and rear pedestal are sturdy.
The beneficial effects of the utility model are: aluminium shielding machining accuracy can be improved, it is ensured that the smooth assembly of aluminium shielding.It should
Device is simple and practical, is suitable for large-scale power transformer fuel tank manufacturing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the F of Fig. 1 to structural schematic diagram；
In figure: rear pedestal 1, clip 2, fixed H profile steel 3, C-type clamp 4, platform of machine tool 5, numerically-controlled machine tool 6, aluminium sheet 7, supporting leg
8, bottom plate 9.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described further by embodiment.
A kind of device improving aluminium shielding machining accuracy includes rear pedestal 1, fixed H profile steel 3, platform of machine tool 5 and numerical control machine
Bed 6；Numerically-controlled machine tool 6 and rear pedestal 1 are arranged above platform of machine tool 5, and the section of the rear pedestal 1 is right-angled trapezium, bottom
It is fixed on platform of machine tool 5, the plane where right angle waist is vertical with 5 surface of platform of machine tool, and aluminium sheet 7 is attached to the plane where right angle waist
On, the surrounding of aluminium sheet 7 passes through in the plane where clip 2 is clamped in right angle waist；The middle position of 7 outer surface of aluminium sheet is arranged one
Fixed H profile steel 3, fixed H profile steel 3 are arranged vertically with 5 surface of platform of machine tool, and fixed H profile steel 3 is fixed on rear base by C-type clamp 4
On seat 1.
The two sides of the bottom of pedestal are respectively equipped with supporting leg 8 after described, and the bottom of supporting leg 8 is equipped with bottom plate 9, the bottom plate 9 of rear pedestal
It is fixed on platform of machine tool 5, forms space between two supporting legs of rear base bottom, convenient for H profile steel will be fixed by C-type clamp
3 are fixed on rear pedestal 1.
The clip 2 is made of intermediate plate and hinged shaft, and intermediate plate is hinged on hinged shaft, and hinged shaft is fixed on the rear base around aluminium sheet 7
On seat 1, intermediate plate is rotated around hinged shaft, clamp or release aluminium sheet.
The section of C-type clamp is c-type, and c-type is buckled on rear pedestal, and one end fastening of c-type is in fixed H profile steel 3, separately
One end is equipped with bolt, is held out against on rear pedestal by bolt.
After aluminium sheet is fixed to clamp, using landing boring-milling numerical control machine tool, counterbore is crossed, positioned and processed to aluminium sheet,
Reduce multiple bearing, scribing line, clamp equally accurate error.
Since aluminium sheet is too soft, cause position among aluminium sheet hanging, it cannot be completely sturdy with rear pedestal.Thus among aluminium sheet
Position adds a fixed H profile steel, guarantees that aluminium sheet and rear pedestal are sturdy.
Specific work process in embodiment:
Rear pedestal 1 is placed on platform of machine tool 5, rear pedestal patch 7 side of aluminium sheet adjustment verticality is (after guaranteeing that aluminium sheet is fixed
For plumbness) afterwards fix after pedestal；
It drills outside rear pedestal patch one lateral edge aluminium sheet edge of aluminium sheet, spacing 500-1000mm is fastened for fixing hinged shaft
Multiple clips 2；
Aluminium sheet 7 is hung to rear pedestal 1, is clamped with clip 2；
Fixed H profile steel 3 is placed on the outside of aluminium sheet, is clamped by upper and lower two C-type clamps 4 with rear pedestal 1, to allow aluminium
The intermediate position of plate 7 and rear pedestal are sturdy；
It is programmed with landing boring-milling numerical control machine tool according to drawing, counterbore is processed on aluminium sheet.
Claims (4)
1. a kind of device for improving aluminium shielding machining accuracy, it is characterised in that: include rear pedestal (1), fixed H profile steel (3), lathe
Platform (5) and numerically-controlled machine tool (6)；Numerically-controlled machine tool (6) and rear pedestal (1) are arranged at platform of machine tool (5) above, the rear pedestal
(1) section is right-angled trapezium, and bottom is fixed on platform of machine tool (5), and the plane where right angle waist and platform of machine tool (5) surface are hung down
Directly, aluminium sheet (7) is attached in the plane where right angle waist, and the surrounding of aluminium sheet (7) is clamped in flat where right angle waist by clip (2)
On face；A fixed H profile steel (3), fixed H profile steel (3) and platform of machine tool (5) table is arranged in the middle position of aluminium sheet (7) outer surface
Face is arranged vertically, and fixed H profile steel (3) are fixed on rear pedestal (1) by C-type clamp sub (4).
2. a kind of device for improving aluminium shielding machining accuracy according to claim 1, it is characterised in that: pedestal after described
Two sides of the bottom are respectively equipped with supporting leg (8), and the bottom of supporting leg (8) is equipped with bottom plate (9), and it is flat that the bottom plate (9) of rear pedestal is fixed on lathe
On platform (5).
3. a kind of device for improving aluminium shielding machining accuracy according to claim 1 or 2, it is characterised in that: the clip
(2) it is made of intermediate plate and hinged shaft, intermediate plate is hinged on hinged shaft, and hinged shaft is fixed on the rear pedestal (1) around aluminium sheet (7).
4. a kind of device for improving aluminium shielding machining accuracy according to claim 1 or 2, it is characterised in that: the C-type clamp
The section of son is c-type, and c-type is buckled on rear pedestal, and on fixed H profile steel (3), the other end is equipped with bolt, leads to for one end fastening of c-type
Bolt is crossed to hold out against on rear pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985314.1U CN209077853U (en) | 2018-11-29 | 2018-11-29 | A kind of device improving aluminium shielding machining accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985314.1U CN209077853U (en) | 2018-11-29 | 2018-11-29 | A kind of device improving aluminium shielding machining accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077853U true CN209077853U (en) | 2019-07-09 |
Family
ID=67125772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821985314.1U Active CN209077853U (en) | 2018-11-29 | 2018-11-29 | A kind of device improving aluminium shielding machining accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277603A (en) * | 2018-11-29 | 2019-01-29 | 保定天威电气设备结构有限公司 | A kind of device and method improving aluminium shielding machining accuracy |
-
2018
- 2018-11-29 CN CN201821985314.1U patent/CN209077853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277603A (en) * | 2018-11-29 | 2019-01-29 | 保定天威电气设备结构有限公司 | A kind of device and method improving aluminium shielding machining accuracy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191107 Address after: 071056 No. 2222 Print-Rite West Road, Hebei, Baoding Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051 Print-Rite West Road 2222, new urban district, Baoding, Hebei Patentee before: Baoding Tianwei Electrical Equipment Structure Co.,Ltd. |
|
| TR01 | Transfer of patent right |