CN203459708U - Drilling tool of positioning pin for end cap of bowl mill - Google Patents
Drilling tool of positioning pin for end cap of bowl mill Download PDFInfo
- Publication number
- CN203459708U CN203459708U CN201320381595.0U CN201320381595U CN203459708U CN 203459708 U CN203459708 U CN 203459708U CN 201320381595 U CN201320381595 U CN 201320381595U CN 203459708 U CN203459708 U CN 203459708U
- Authority
- CN
- China
- Prior art keywords
- shaped support
- drilling tool
- end cap
- handle
- bowl mill
- 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 provides a drilling tool of a positioning pin for the end cap of a bowl mill to solves the problem that a conventional end cap of a bowl mill is inconvenient for boring and low in precision. The drilling tool comprises a drill body, a U-shaped support, positioning holes symmetrically arranged on the top of the U-shaped support, a pushing handle on the bottom and a screw installed on the pushing handle connected with the drill body through a thimble. Slide rails are arranged at two sidewalls of the U-shaped support, Slide handles are arranged at two ends of the drill body and positioned in the slide rails. The drilling tool is simple in structure, and is safe, practical and reliable. The drilling tool ensures the boring precision of the positioning pin of the end cap of the bowl mill, lowers labor intensity, and improves work efficiency. The drilling tool is suitable for different planes and satisfies the requirement over boring works with different precision requirements.
Description
Technical field
The utility model relates to boring bar tool field, is specifically related to a kind of end cover of ball mill alignment pin boring bar tool.
Background technology
Traditional end cover of ball mill is joined drill method, need to utilize radial drilling machine to hole ball mill barrel, end cap, bull gear roping to the main equipment range of work, because ball mill spare part appearance and size is larger, integral body cannot roping, dismounting roping needs to disintegrate, join and bore the roping of disintegrating again after good and return Assembling, transportation difficulty is larger.And peripheral process time is long, and labour intensity is large, also there is the distortion of roping process middle cylinder body simultaneously, cause joining the problems such as the end face of flange perpendicularity of boring metapore and crusher discharge end cover still cannot guarantee.
Utility model content
The purpose of this utility model is to provide a kind of end cover of ball mill alignment pin boring bar tool, to solve the problem that in prior art, end cover of ball mill boring is inconvenient, precision is not high.
The utility model adopts following technical scheme for this reason: a kind of end cover of ball mill alignment pin boring bar tool, comprise brill body, also comprise U-shaped support, the top of described U-shaped support is arranged with locating hole, the bottom of described U-shaped support is provided with and advances handle and be arranged on the leading screw advancing on handle, and described propelling handle is connected with brill body by thimble, and described U-shaped support two side is provided with slide rail, the two ends of described brill body are provided with sliding handle, and described sliding handle is arranged in slide rail.
Further, between described U-shaped support and propelling handle, be provided with forward block.
The beneficial effects of the utility model are: simple in structure, practical safety, reliable, can guarantee end cover of ball mill alignment pin borehole accuracy, has reduced labour intensity, has improved operating efficiency, is applicable to the bore operation requirement of Different Plane, different accuracy requirement.
Accompanying drawing explanation
Fig. 1 is end cover of ball mill alignment pin boring bar tool structural representation;
Fig. 2 is U-shaped bracket side view.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of end cover of ball mill alignment pin boring bar tool, comprise and bore body 7, the two ends of boring body 7 are provided with sliding handle 6, also comprise U-shaped support 1, the top of U-shaped support 1 is arranged with locating hole 2, the bottom of U-shaped support 1 is provided with and advances handle 3 and be arranged on the leading screw 5 advancing on handle 3, advance handle 3 to be connected with brill body 7 by thimble 9, U-shaped support 1 two side is provided with slide rail 4, sliding handle (6) is arranged in slide rail 4, between U-shaped support 1 and propelling handle 3, is provided with forward block 8.
During use, locating hole 2 end faces are connected with equipment end cap plane, will advance the thimble 9 on handle 3 to aim at the hole of boring on body 7 afterbodys, by advancing handle 3 to control the direction of feed of boring body, sliding handle 6 is controlled Vertical Vibrating momentum with slide rail 4, guarantees the precision of boring.
Claims (2)
1. an end cover of ball mill alignment pin boring bar tool, comprise brill body, it is characterized in that: also comprise U-shaped support (1), the top of described U-shaped support (1) is arranged with locating hole (2), the bottom of described U-shaped support (1) is provided with and advances handle (3) and be arranged on the leading screw (5) advancing on handle (3), described propelling handle (3) is connected with described brill body (7) by thimble (9), described U-shaped support (1) two side is provided with slide rail (4), the two ends of described brill body (7) are provided with sliding handle (6), described sliding handle (6) is arranged in slide rail (4).
2. end cover of ball mill alignment pin boring bar tool according to claim 1, is characterized in that: between described U-shaped support (1) and propelling handle (3), be provided with forward block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381595.0U CN203459708U (en) | 2013-06-30 | 2013-06-30 | Drilling tool of positioning pin for end cap of bowl mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381595.0U CN203459708U (en) | 2013-06-30 | 2013-06-30 | Drilling tool of positioning pin for end cap of bowl mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459708U true CN203459708U (en) | 2014-03-05 |
Family
ID=50172091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320381595.0U Expired - Fee Related CN203459708U (en) | 2013-06-30 | 2013-06-30 | Drilling tool of positioning pin for end cap of bowl mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014842A (en) * | 2014-05-29 | 2014-09-03 | 鞍钢集团矿业公司 | Drill distributing machine for distributing drill for ball mill tube flange locating pin hole |
| CN106312124A (en) * | 2016-08-19 | 2017-01-11 | 苏州毕诺佳医药技术有限公司 | Drilling intelligent equipment for medical purifying equipment production |
-
2013
- 2013-06-30 CN CN201320381595.0U patent/CN203459708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014842A (en) * | 2014-05-29 | 2014-09-03 | 鞍钢集团矿业公司 | Drill distributing machine for distributing drill for ball mill tube flange locating pin hole |
| CN104014842B (en) * | 2014-05-29 | 2016-03-30 | 鞍钢集团矿业公司 | That joins brill for ball mill cylinder flange dowel hole joins rig tool |
| CN106312124A (en) * | 2016-08-19 | 2017-01-11 | 苏州毕诺佳医药技术有限公司 | Drilling intelligent equipment for medical purifying equipment production |
| CN106312124B (en) * | 2016-08-19 | 2018-07-20 | 苏州毕诺佳医药技术有限公司 | A kind of Medical purification equipment production drilling smart machine |
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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 |
Granted publication date: 20140305 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |