CN203495062U - Auxiliary backing plate for machining holes - Google Patents
Auxiliary backing plate for machining holes Download PDFInfo
- Publication number
- CN203495062U CN203495062U CN201320592283.4U CN201320592283U CN203495062U CN 203495062 U CN203495062 U CN 203495062U CN 201320592283 U CN201320592283 U CN 201320592283U CN 203495062 U CN203495062 U CN 203495062U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- hole
- workpiece
- subbolster
- processing
- Prior art date
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model discloses an auxiliary backing plate for machining holes, and the auxiliary backing plate comprises a backing plate body provided with auxiliary holes corresponding to workpiece holes to be machined. The auxiliary backing plate is simple in structure and reasonable in design, and misprocessing conditions can be effectively prevented.
Description
Technical field
The utility model relates to a kind of hole processing subbolster.
Background technology
At present, when workpiece is carried out to hole processing, if needed on workpiece, the hole bit quantity of processing is more, position, the hole distributing position of different pore size is complicated, at this moment just easily produces the situation of mistake processing.Particularly for needing in the adjacent nearer situation in machining hole position, in the process of travelling workpiece machining hole, especially the in the situation that of visual fatigue, very easily misplay and get to other machining hole of side, cause workpiece to scrap, can not use.
Utility model content
The purpose of this utility model is just to provide a kind of hole processing subbolster, has solved when processing porous workpiece, and the situation of hole mistake processing easily occurs.
The purpose of this utility model realizes by following technical proposals:
A hole processing subbolster, comprises backing plate body, offers the via hole corresponding with workpiece hole to be processed on backing plate body.
As preferably, the aperture of described via hole is greater than the aperture in hole to be processed.
As preferably, to be processed shape of backing plate body shape and workpiece matches.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, reasonable in design, and can effectively avoid the situation of mistake processing to occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of workpiece;
Fig. 3 is use state diagram of the present utility model.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
As shown in Figure 1, a kind of hole processing subbolster, comprises backing plate body 1, offers the via hole 2 corresponding with workpiece 3 hole to be processed on backing plate body 1.
The aperture of described via hole 2 is greater than the aperture in hole to be processed.Backing plate body 1 shape and 3 to be processed shapes of workpiece match.
As Fig. 2 and Fig. 3, in use, this subbolster is placed on to be processed of workpiece 3 upper, subbolster other machining hole all hide, the position of via hole 2 is the position, hole in hole to be processed, has so just avoided the situation appearance of mistake processing completely.Can be according to actual conditions, on corresponding workpiece 3, the more concentrated place of each boring ratio to be processed all makes a width subbolster.This subbolster is specially adapted to the hole processing of cavity work-piece, because cavity inner wall can be automatically spacing to subbolster, without adopting in addition stopping means.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a hole processing subbolster, comprises backing plate body, it is characterized in that: on backing plate body, offer the via hole corresponding with workpiece hole to be processed.
2. processing subbolster in hole according to claim 1, is characterized in that: the aperture of described via hole is greater than the aperture in hole to be processed.
3. processing subbolster in hole according to claim 1, is characterized in that: to be processed shape of backing plate body shape and workpiece matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592283.4U CN203495062U (en) | 2013-09-25 | 2013-09-25 | Auxiliary backing plate for machining holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592283.4U CN203495062U (en) | 2013-09-25 | 2013-09-25 | Auxiliary backing plate for machining holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495062U true CN203495062U (en) | 2014-03-26 |
Family
ID=50326069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592283.4U Expired - Fee Related CN203495062U (en) | 2013-09-25 | 2013-09-25 | Auxiliary backing plate for machining holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495062U (en) |
-
2013
- 2013-09-25 CN CN201320592283.4U patent/CN203495062U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210925 |