CN204565231U - A kind of drilling machine transverse processing drill bit of adjustable length - Google Patents
A kind of drilling machine transverse processing drill bit of adjustable length Download PDFInfo
- Publication number
- CN204565231U CN204565231U CN201520223552.9U CN201520223552U CN204565231U CN 204565231 U CN204565231 U CN 204565231U CN 201520223552 U CN201520223552 U CN 201520223552U CN 204565231 U CN204565231 U CN 204565231U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- adapter sleeve
- rear end
- drilling machine
- cylinder
- 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
Links
Abstract
The utility model discloses a kind of drilling machine transverse processing drill bit of adjustable length, comprise drill bit: in the middle part of drill bit, have row's screw-threaded counterbore, drill bit rear end has cylindrical protrusions, drill sleeve is loaded in adapter sleeve, described adapter sleeve rear end has cylinder, and the cylindrical protrusions of drill bit rear end is sleeved in the cylinder of adapter sleeve rear end, and adapter sleeve side has adjustment through hole, regulate in through hole and be provided with bolt, the screw-threaded counterbore on bolt and drill bit cooperatively interacts fixing; Adapter sleeve is the steel hollow cylinder of front opening.The utility model to be connected cover by drill bit, and by frame mode that through hole fitted bolt links together, can drill bit be arranged on drilling machine, vertical motion is in the past made to become laterally, and the length of stretching out can be regulated, facilitate processing, substantially increase production efficiency, for enterprise creates economic benefit.
Description
technical field:
The utility model relates to machinery production apparatus field, specifically a kind of drilling machine transverse processing drill bit of adjustable length.
background technology:
When drilling machine is processed the parts of many types, need to punch at object side, because the drill bit of traditional drilling machine can only be straight up and down, so must workpiece be moved, for some volume more greatly and very heavy metalwork, artificial upset is not only wasted time and energy, and is very easy to cause industrial accident.Therefore imagination provides a kind of new device to solve this problem.
summary of the invention:
For solving prior art Problems existing, the utility model spy provides a kind of drilling machine transverse processing drill bit of adjustable length, to be connected cover by drill bit, and by the frame mode that through hole fitted bolt links together, can drill bit be arranged on drilling machine, make vertical motion in the past become laterally, and the length of stretching out can be regulated, facilitate processing, substantially increase production efficiency, for enterprise creates economic benefit.
The technical solution adopted in the utility model is:
A kind of drilling machine transverse processing drill bit of adjustable length, comprise drill bit: in the middle part of drill bit, have row's screw-threaded counterbore, drill bit rear end has cylindrical protrusions, drill sleeve is loaded in adapter sleeve, described adapter sleeve rear end has cylinder, and the cylindrical protrusions of drill bit rear end is sleeved in the cylinder of adapter sleeve rear end, and adapter sleeve side has adjustment through hole, regulate in through hole and be provided with bolt, the screw-threaded counterbore on bolt and drill bit cooperatively interacts fixing.
Described adapter sleeve is the steel hollow cylinder of front opening.
Advantage of the present utility model is:
The utility model to be connected cover by drill bit, and by frame mode that through hole fitted bolt links together, can drill bit be arranged on drilling machine, vertical motion is in the past made to become laterally, and the length of stretching out can be regulated, facilitate processing, substantially increase production efficiency, for enterprise creates economic benefit.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
detailed description of the invention:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
A kind of drilling machine transverse processing drill bit of adjustable length, comprise drill bit 1: in the middle part of drill bit 1, have row's screw-threaded counterbore 2, drill bit 1 rear end has cylindrical protrusions 3, drill bit 1 is set in adapter sleeve 4, described adapter sleeve 4 rear end has cylinder 5, and the cylindrical protrusions 3 of drill bit 1 rear end is sleeved in the cylinder 5 of adapter sleeve 4 rear end, and adapter sleeve 4 side has and regulates through hole 6, regulate in through hole 6 and be provided with bolt, the screw-threaded counterbore 2 on bolt and drill bit cooperatively interacts fixing; Adapter sleeve 4 is the steel hollow cylinder of front opening.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.
Claims (2)
1. the drilling machine transverse processing drill bit of an adjustable length, comprise drill bit, it is characterized in that: in the middle part of drill bit, have row's screw-threaded counterbore, drill bit rear end has cylindrical protrusions, and drill sleeve is loaded in adapter sleeve, and described adapter sleeve rear end has cylinder, the cylindrical protrusions of drill bit rear end is sleeved in the cylinder of adapter sleeve rear end, adapter sleeve side has adjustment through hole, regulates in through hole and is provided with bolt, and the screw-threaded counterbore on bolt and drill bit cooperatively interacts fixing.
2. the drilling machine transverse processing drill bit of adjustable length according to claim 1, is characterized in that: described adapter sleeve is the steel hollow cylinder of front opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223552.9U CN204565231U (en) | 2015-04-14 | 2015-04-14 | A kind of drilling machine transverse processing drill bit of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223552.9U CN204565231U (en) | 2015-04-14 | 2015-04-14 | A kind of drilling machine transverse processing drill bit of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565231U true CN204565231U (en) | 2015-08-19 |
Family
ID=53857923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520223552.9U Expired - Fee Related CN204565231U (en) | 2015-04-14 | 2015-04-14 | A kind of drilling machine transverse processing drill bit of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980589A (en) * | 2019-05-24 | 2020-11-24 | 江苏叁陆零工具有限公司 | Multifunctional drill bit |
-
2015
- 2015-04-14 CN CN201520223552.9U patent/CN204565231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980589A (en) * | 2019-05-24 | 2020-11-24 | 江苏叁陆零工具有限公司 | Multifunctional drill bit |
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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: 20150819 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |