CN202655691U - Forming die of drill hole - Google Patents
Forming die of drill hole Download PDFInfo
- Publication number
- CN202655691U CN202655691U CN2012202871681U CN201220287168U CN202655691U CN 202655691 U CN202655691 U CN 202655691U CN 2012202871681 U CN2012202871681 U CN 2012202871681U CN 201220287168 U CN201220287168 U CN 201220287168U CN 202655691 U CN202655691 U CN 202655691U
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- CN
- China
- Prior art keywords
- loose tool
- main body
- tool main
- forming die
- boring
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model provides a forming die of a drill hole. The forming die comprises a forming die body and a locating pin, wherein the forming die body is a groove structure, multiple die holes matched with sizes and positions of holes to be processed are arranged on the bottom surface of the forming die body, multiple locating pinholes are arranged on the lateral surface of the forming die body, and locating pins are inserted into the locating pinholes. According to the forming die of the drill hole provided by the utility model, multiple die holes matched with sizes and positions of holes to be processed are arranged on the bottom surface of the forming die body, so that a drill bit can be used for drilling the parts to be processed through the die holes on the forming die body during drill, the production efficiency is improved, the cost is reduced, the parts to be processed are located through the locating pins, and the processing precision of the drill hole is improved.
Description
Technical field
The utility model relates to Machining Technology, relates in particular to a kind of boring loose tool.
Background technology
Carrying out in the process of mine quality standardization work, the particularly renovation of large tunnel, down-hole pipeline relate to the replacing of a large amount of pipelines and fixing, in the fixation procedure of pipeline, need a large amount of pipe clamp hooks, by the fixing pipeline of a plurality of pipe clamp hooks.
The pipe clamp hook is worked as support by channel-section steel usually, press required fixing pipeline diameter and quantity at channel-section steel, process the fixing hole of a plurality of various shapes and position, existing processing method is to rule according to fixed dimension and position on channel-section steel, the scribing position of drill bit on channel-section steel by drilling machine, process fixing hole according to bore size, existing boring scheme need to be rule at channel-section steel, and need drill bit accurately to align the position of line during boring, thereby working (machining) efficiency is low, cost is high, and the dimensional accuracy of boring is lower.
The utility model content
The utility model provides a kind of boring loose tool, is used for solving the technological deficiency that prior art Drilling operation efficient is low, cost is high.
The boring loose tool that the utility model provides comprises loose tool main body and alignment pin; Described loose tool main body is groove structure, offers the nib that hole dimension a plurality of and to be processed and position adapt on the bottom surface of described loose tool main body, is provided with a plurality of dowel holes on the side of described loose tool main body, and described alignment pin is plugged in the described dowel hole.
Aforesaid boring loose tool, the both ends of the surface of described loose tool main body are provided with strap, and the height of described strap is greater than the height of described loose tool main body, and the width of described strap is greater than the width of described loose tool main body.
Aforesaid boring loose tool, described nib be shaped as circle or rectangle or trapezoidal.
Aforesaid boring loose tool, described nib is along the length direction setting of described loose tool main body.
Aforesaid boring loose tool, described dowel hole is along the length direction setting of described loose tool main body.
The boring loose tool that the utility model provides, offer the nib that hole dimension a plurality of and to be processed and position adapt in the bottom surface of loose tool main body, when boring, drill bit can be holed to machined part by the nib on the loose tool main body, can enhance productivity, reduce cost, position to machined part by alignment pin, can improve the machining accuracy of boring.
Description of drawings
The stereogram of the boring loose tool that Fig. 1 provides for the utility model embodiment;
The cross sectional view of the boring loose tool that Fig. 2 provides for the utility model embodiment.
Reference numeral:
1-loose tool main body; The 11-nib; The 12-dowel hole;
The 2-alignment pin; To be processed of 10-.
The specific embodiment
With reference to figure 1, the stereogram of the boring loose tool that Fig. 1 provides for the utility model embodiment; The cross sectional view of the boring loose tool that Fig. 2 provides for the utility model embodiment.
As depicted in figs. 1 and 2, the boring loose tool that present embodiment provides comprises loose tool main body 1 and alignment pin 2.Loose tool main body 1 is groove structure, be specifically as follows the channel-section steel structure, offer the nib 11 that hole dimension a plurality of and to be processed and position adapt on the bottom surface of loose tool main body 1, be provided with a plurality of dowel holes 12 on the side of loose tool main body 1, alignment pin 2 is plugged in the dowel hole 12
In the practical application, to be processed 10 is the channel-section steel structure, and to be processed 10 overall dimensions is less than the size of loose tool main body 1, in the groove that is arranged on loose tool main body 1 for to be processed 10.Alignment pin 2 passes dowel hole 12, and alignment pin 2 is fastened on to be processed 10 two ends, 10 positions to machined part, can select suitable dowel hole 12 according to be processed 10 length, guarantees to be processed 10 positioning accuracy.
In the present embodiment, the shape of nib 11 can determine that nib 11 can be circle or rectangle or trapezoidal particularly according to the shape in hole to be processed.Nib 11 is along the length direction setting of loose tool main body 1, and the size of nib 11 and spacing can be determined according to size and the spacing in reality hole to be processed.Dowel hole 12 is along the length direction setting of loose tool main body 1, and the spacing of dowel hole 12 can determine that the spacing of dowel hole 12 is less according to positioning accuracy, and then to be processed 10 positioning accuracy is higher.
Further, the both ends of the surface of loose tool main body 1 are provided with the strap (not shown), and the height of strap is greater than the height of loose tool main body 1, and the width of strap is greater than the width of loose tool main body 1.Two ends in loose tool main body 1 are provided with strap, are convenient to loose tool main body 1 is carried out the clamping location, improve the positioning accuracy of loose tool main body 1.
During boring, loose tool main body 1 is fixed on the drilling machine, again with in to be processed 10 groove that is placed on loose tool main body 1, position at 10 two ends to machined part by alignment pin 2, nib 11 on the drill bit loose tool main body 1,10 carry out drilling operation to machined part, to be processed 10 process with loose tool main body 1 on nib 11 sizes and the hole that adapts, position.
The boring loose tool that present embodiment provides, offer the nib 11 that hole dimension a plurality of and to be processed and position adapt in the bottom surface of loose tool main body 1, when boring, drill bit can be holed to machined part by the nib 11 on the loose tool main body 1, can enhance productivity, reduce cost, 10 position to machined part by alignment pin 2, can improve the machining accuracy of boring.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a boring loose tool is characterized in that, comprises loose tool main body and alignment pin; Described loose tool main body is groove structure, offers the nib that hole dimension a plurality of and to be processed and position adapt on the bottom surface of described loose tool main body, is provided with a plurality of dowel holes on the side of described loose tool main body, and described alignment pin is plugged in the described dowel hole.
2. boring loose tool according to claim 1 is characterized in that, the both ends of the surface of described loose tool main body are provided with strap, and the height of described strap is greater than the height of described loose tool main body, and the width of described strap is greater than the width of described loose tool main body.
3. boring loose tool according to claim 1 and 2 is characterized in that, described nib be shaped as circle or rectangle or trapezoidal.
4. boring loose tool according to claim 1 and 2 is characterized in that, described nib is along the length direction setting of described loose tool main body.
5. boring loose tool according to claim 1 and 2 is characterized in that, described dowel hole is along the length direction setting of described loose tool main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202871681U CN202655691U (en) | 2012-06-18 | 2012-06-18 | Forming die of drill hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202871681U CN202655691U (en) | 2012-06-18 | 2012-06-18 | Forming die of drill hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655691U true CN202655691U (en) | 2013-01-09 |
Family
ID=47450624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202871681U Expired - Fee Related CN202655691U (en) | 2012-06-18 | 2012-06-18 | Forming die of drill hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227079A (en) * | 2012-06-18 | 2014-12-24 | 淮南矿业(集团)有限责任公司 | Drilling moulding bed |
| CN105921791A (en) * | 2016-06-08 | 2016-09-07 | 国家电网公司 | Aluminum bar perforating positioning device |
-
2012
- 2012-06-18 CN CN2012202871681U patent/CN202655691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227079A (en) * | 2012-06-18 | 2014-12-24 | 淮南矿业(集团)有限责任公司 | Drilling moulding bed |
| CN105921791A (en) * | 2016-06-08 | 2016-09-07 | 国家电网公司 | Aluminum bar perforating positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |