CN209062588U - A kind of process equipment for super large hole drilling - Google Patents
A kind of process equipment for super large hole drilling Download PDFInfo
- Publication number
- CN209062588U CN209062588U CN201821742332.7U CN201821742332U CN209062588U CN 209062588 U CN209062588 U CN 209062588U CN 201821742332 U CN201821742332 U CN 201821742332U CN 209062588 U CN209062588 U CN 209062588U
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- China
- Prior art keywords
- upper padding
- plate
- lower bolster
- padding plate
- workbench
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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
The utility model discloses a kind of process equipments for super large hole drilling, it is related to drilling equipment, including body, borehole drill construction and workbench, workbench is fixedly installed upper padding plate, lower bolster, and it is located in the production plate to be processed between upper padding plate and lower bolster, upper padding plate is fixedly connected will produce board clamping positioning with lower bolster, borehole drill construction includes the drill spindle being located in above workbench, the drill bit of drill spindle end and the pressing device for compressing upper padding plate are set, production plate to be processed can be fixed to clamp, the aperture error processed is smaller, burr is more slight.
Description
Technical field
The utility model relates to drilling equipments, and in particular to a kind of process equipment for super large hole drilling.
Background technique
Currently, boring super big hole is its essential step in mechanical processing industry.But in the industrial production, general institute
For the drilling device used when carrying out ultra-large aperture bore operation, production plate is easy to happen offset, the super big hole hole processed
Diameter deviation is larger, and burr is also more serious.
Utility model content
In view of the problems of the existing technology, the utility model aim is to provide a kind of processing for super large hole drilling
Equipment can fix to clamp production plate to be processed, and the aperture error processed is smaller, and burr is more slight.
The technical scheme adopted by the utility model is that:
A kind of process equipment for super large hole drilling, including body, borehole drill construction and workbench, the workbench are fixed
It is provided with upper padding plate, lower bolster, and the production plate to be processed being located between the upper padding plate and the lower bolster, it is described
Upper padding plate is fixedly connected to position the production board clamping with the lower bolster, and the borehole drill construction includes being located in the work
Make the drill spindle above platform, the drill bit of drill spindle end and the pressing device for compressing the upper padding plate are set.
As a further improvement of the above technical scheme, the upper padding plate is fixedly connected with the lower bolster by pin,
It is provided with the location hole with the pin location fit on the workbench, pin stable connection, and it is easy to disassemble.
As a further improvement of the above technical scheme, the hardness of the upper padding plate and the lower bolster is 85~95 Shores
When hardness, aperture error is smaller, and burr is slighter.
As a further improvement of the above technical scheme, the upper padding plate is identical with the lower bolster surface size and surface
The production plate surface setting is completely covered in size.
As a further improvement of the above technical scheme, the pressing device includes the pressure of cylinder and connection cylinder extension end
Foot further fixes to clamp production plate.
The beneficial effects of the utility model are: compared with prior art, the utility model is fixedly installed on the table
There are upper padding plate and lower bolster, production plate to be processed is located between upper padding plate and lower bolster, and upper padding plate and lower bolster use pin
Nail is fixedly connected by the location hole on workbench, and the purpose that production plate is fixed on to workbench is realized with this, and presser feet is pressed downward
Tight upper padding plate further ensures that production plate will not generate offset in process.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of the process equipment for super large hole drilling of the preferred embodiment in the utility model.
Fig. 2 is the partial sectional view of Section A-A in Fig. 1.
Description of symbols:
1-body；2-upper padding plates；3-production plates；
4-lower bolsters；5-pins；6-workbench；
7-presser feets；8-drill spindles；9-cylinders；
10-drill bits；11-location holes.
Specific embodiment
Referring to figs. 1 to shown in Fig. 2, a kind of process equipment for super large hole drilling of the present embodiment, including body 1, drilling
Mechanism and workbench 6, workbench 6 is fixedly installed upper padding plate 2, lower bolster 4, and is located between upper padding plate 2 and lower bolster 4
Production plate 3 to be processed.Upper padding plate 2 is fixedly connected will produce plate 3 and clamp positioning with lower bolster 4.Up and down simultaneously cushioning plate
It is to reduce production 3 panel burr of plate and bottom plate burr, upper padding plate 2 improves production 3 panel burr of plate, and lower bolster 4 improves production plate 3
Bottom plate burr.
Specifically, upper padding plate 2 is fixedly connected with lower bolster 4 by pin 5, it is provided on workbench 6 and matches with the positioning of pin 5
The location hole 11 of conjunction, pin 5 pass through upper padding plate 2, lower bolster 4 and location hole 11 and are fixed on plate 3 is produced on workbench 6, prevent
Production plate 3 shifts in boring procedure, causes Aperture deviation, while 5 stable connection of pin, easily disassembled.
In the present embodiment, borehole drill construction includes the drill spindle 8 for being located in 6 top of workbench, is arranged at 8 end of drill spindle
The drill bit 10 in portion and pressing device for compressing upper padding plate 2, pressing device include the pressure of cylinder 9 and connection 9 extension end of cylinder
Foot 7, cylinder 9 drive presser feet 7 to move down and compress upper padding plate 2, further ensure that plate 3 is produced in boring procedure will not generate partially
It moves.
Preferably, upper padding plate 2 is identical with 4 surface size of lower bolster and the setting of production 3 surface of plate is completely covered in surface size,
And the hardness of upper padding plate 2 and lower bolster 4 be 85~95 Shore Hardness when, the super big hole aperture error processed is smaller, and burr is more
Slightly.
The above specific structure is that the preferred embodiment to the utility model has carried out specific description, but is not intended to limit
The embodiments of the present invention and protection scope, those skilled in the art are without prejudice to before the spirit of the present invention
Various equivalent variations can also be made perhaps these equivalent deformations or replacement of replacement are all contained in the application right by putting
It is required that in limited range.
Claims (5)
1. a kind of process equipment for super large hole drilling, it is characterised in that: including body (1), borehole drill construction and workbench
(6), the workbench (6) is fixedly installed upper padding plate (2), lower bolster (4), and is located in the upper padding plate (2) and described
Production plate (3) to be processed between lower bolster (4), the upper padding plate (2) are fixedly connected with will be described with the lower bolster (4)
Produce plate (3) and clamp positioning, the borehole drill construction include be located in drill spindle (8) above the workbench, setting is being bored
The drill bit (10) and the pressing device for compressing the upper padding plate (2) of hole main shaft (8) end.
2. a kind of process equipment for super large hole drilling according to claim 1, it is characterised in that: the upper padding plate
(2) it is fixedly connected with the lower bolster (4) by pin (5), is provided on the workbench (6) and is positioned with the pin (5)
The location hole (11) of cooperation.
3. a kind of process equipment for super large hole drilling according to claim 1, it is characterised in that: the upper padding plate
(2) and the hardness of the lower bolster (4) is 85~95 Shore Hardness.
4. a kind of process equipment for super large hole drilling according to claim 1, it is characterised in that: the upper padding plate
(2) setting of the production plate (3) surface is completely covered in and surface size identical with the lower bolster (4) surface size.
5. a kind of process equipment for super large hole drilling according to claim 1, it is characterised in that: the pressing device
Presser feet (7) including cylinder (9) and connection cylinder (9) extension end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742332.7U CN209062588U (en) | 2018-10-25 | 2018-10-25 | A kind of process equipment for super large hole drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742332.7U CN209062588U (en) | 2018-10-25 | 2018-10-25 | A kind of process equipment for super large hole drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062588U true CN209062588U (en) | 2019-07-05 |
Family
ID=67096179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742332.7U Active CN209062588U (en) | 2018-10-25 | 2018-10-25 | A kind of process equipment for super large hole drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062588U (en) |
-
2018
- 2018-10-25 CN CN201821742332.7U patent/CN209062588U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |