CN103381494A - Drill perpendicular lifting device for small drilling machine - Google Patents
Drill perpendicular lifting device for small drilling machine Download PDFInfo
- Publication number
- CN103381494A CN103381494A CN 201210136440 CN201210136440A CN103381494A CN 103381494 A CN103381494 A CN 103381494A CN 201210136440 CN201210136440 CN 201210136440 CN 201210136440 A CN201210136440 A CN 201210136440A CN 103381494 A CN103381494 A CN 103381494A
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- CN
- China
- Prior art keywords
- drilling machine
- gear wheel
- small drilling
- drill bit
- bevel gear
- 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.)
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Abstract
The invention provides a drill perpendicular lifting device for a small drilling machine, which is characterized by comprising a lifting screw (1), a bevel gear wheel (2), a bevel pinion (3) and a swing handle (4), wherein the lifting screw (1) is connected with the bevel gear wheel (2), the bevel pinion (3) is connected with the swing handle (4), and the bevel gear wheel (2) is meshed and transmitted with the bevel pinion (3). The lifting screw (1) is a rectangular thread. The rotating ratio of the bevel gear wheel (2) and the bevel pinion (3) is 3:1. The swing handle (4) adopts an integral structure. The drill perpendicular lifting device for the small drilling machine provided by the invention is simple in principle structure, easy to manufacture and mount, low in cost, and high in quality and using effect.
Description
Technical field
The present invention relates to the machine tool structure field, a kind of small drilling machine drill bit vertical lift device is provided especially.
Background technology
Existing drilling machine complex structure easily damages, and service life is low, in order to improve quality, need to carry out rational structural design and improve.
Summary of the invention
The objective of the invention is in order to improve the drilling machine quality, the spy provides a kind of small drilling machine drill bit vertical lift device.
The invention provides a kind of small drilling machine drill bit vertical lift device, it is characterized in that: described small drilling machine drill bit vertical lift device comprises, elevating screw (1), bevel gear wheel (2), bevel pinion (3), swinging handle (4);
Wherein: elevating screw (1) is connected with bevel gear wheel (2), and bevel pinion (3) is connected with swinging handle (4), bevel gear wheel (2) and bevel pinion (3) engaged transmission.
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described elevating screw (1) is rectangular thread.
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described bevel gear wheel (2) is 3:1 with the gearratio of bevel pinion (3).
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described swinging handle (4) is overall structure.
Advantage of the present invention:
Small drilling machine drill bit vertical lift device of the present invention, theory structure is simple, makes and installs easily, and cost is low, and quality is good, and result of use is good.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and the embodiments:
Fig. 1 is small drilling machine drill bit vertical lift device theory structure schematic diagram.
The specific embodiment
The present embodiment provides a kind of small drilling machine drill bit vertical lift device, it is characterized in that: described small drilling machine drill bit vertical lift device comprises, elevating screw (1), bevel gear wheel (2), bevel pinion (3), swinging handle (4);
Wherein: elevating screw (1) is connected with bevel gear wheel (2), and bevel pinion (3) is connected with swinging handle (4), bevel gear wheel (2) and bevel pinion (3) engaged transmission.
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described elevating screw (1) is rectangular thread.
The present embodiment provides a kind of small drilling machine drill bit vertical lift device, it is characterized in that: described small drilling machine drill bit vertical lift device comprises, elevating screw (1), bevel gear wheel (2), bevel pinion (3), swinging handle (4);
Wherein: elevating screw (1) is connected with bevel gear wheel (2), and bevel pinion (3) is connected with swinging handle (4), bevel gear wheel (2) and bevel pinion (3) engaged transmission.
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described elevating screw (1) is rectangular thread.
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described bevel gear wheel (2) is 3:1 with the gearratio of bevel pinion (3).
Embodiment 3
The present embodiment provides a kind of small drilling machine drill bit vertical lift device, it is characterized in that: described small drilling machine drill bit vertical lift device comprises, elevating screw (1), bevel gear wheel (2), bevel pinion (3), swinging handle (4);
Wherein: elevating screw (1) is connected with bevel gear wheel (2), and bevel pinion (3) is connected with swinging handle (4), bevel gear wheel (2) and bevel pinion (3) engaged transmission.
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described elevating screw (1) is rectangular thread.
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described bevel gear wheel (2) is 3:1 with the gearratio of bevel pinion (3).
According to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described swinging handle (4) is overall structure.
Claims (4)
1. small drilling machine drill bit vertical lift device, it is characterized in that: described small drilling machine drill bit vertical lift device comprises, elevating screw (1), bevel gear wheel (2), bevel pinion (3), swinging handle (4);
Wherein: elevating screw (1) is connected with bevel gear wheel (2), and bevel pinion (3) is connected with swinging handle (4), bevel gear wheel (2) and bevel pinion (3) engaged transmission.
2. according to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described elevating screw (1) is rectangular thread.
3. according to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described bevel gear wheel (2) is 3:1 with the gearratio of bevel pinion (3).
4. according to small drilling machine drill bit vertical lift device claimed in claim 1, it is characterized in that: described swinging handle (4) is overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210136440 CN103381494A (en) | 2012-05-05 | 2012-05-05 | Drill perpendicular lifting device for small drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210136440 CN103381494A (en) | 2012-05-05 | 2012-05-05 | Drill perpendicular lifting device for small drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103381494A true CN103381494A (en) | 2013-11-06 |
Family
ID=49489545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210136440 Pending CN103381494A (en) | 2012-05-05 | 2012-05-05 | Drill perpendicular lifting device for small drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103381494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745268A (en) * | 2017-09-29 | 2018-03-02 | 宝鸡长达电气科技有限公司 | A kind of special multi-work piece machining drilling machine |
-
2012
- 2012-05-05 CN CN 201210136440 patent/CN103381494A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745268A (en) * | 2017-09-29 | 2018-03-02 | 宝鸡长达电气科技有限公司 | A kind of special multi-work piece machining drilling machine |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131106 |