CN201922081U - Drilling machine capable of displaying machining depth - Google Patents
Drilling machine capable of displaying machining depth Download PDFInfo
- Publication number
- CN201922081U CN201922081U CN2010206423030U CN201020642303U CN201922081U CN 201922081 U CN201922081 U CN 201922081U CN 2010206423030 U CN2010206423030 U CN 2010206423030U CN 201020642303 U CN201020642303 U CN 201020642303U CN 201922081 U CN201922081 U CN 201922081U
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- China
- Prior art keywords
- drilling machine
- measuring
- main shaft
- bed
- lathe bed
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a drilling machine capable of displaying machining depth, which comprises a bed of the drilling machine, a main shaft sleeve arranged on the bed for driving a main shaft to move up and down and a main shaft feed mechanism, and is characterized in that the lower end part of the main shaft sleeve is connected with a measuring support for mounting a measuring moving ruler, a measuring fixed ruler matched with the measuring moving ruler and a sensor of the measuring fixed ruler are mounted on the bed, and the output end of the sensor is connected with a display device arranged on the bed so as to display the amount of movement of the measuring moving ruler on the measuring fixed ruler. The drilling machine can display the drilling depth in a direct-viewing, convenient and accurate manner, improve the machining precision of the drilling machine and further have very high using value.
Description
Technical field
The utility model relates to aviation part processing, machining equipment technical field, and especially a kind of working depth shows drilling machine.
Background technology
At present, existing aviation part processing, on the dial scale of the lathe that the drilling depth of the drilling machine that machining is used is all expressed by indirect drive switching mechanism, with reference to figure 1 and Fig. 3, machine tool chief axis 1 by bearing fixing on rack sleeve 2, pull handle 8 and drive handle set 9 rotations, handle set 9 is by 12 rotations of flat key 11 driven gear axles, gear shaft 12 drives the rack sleeve 2 that is meshed with it and does rectilinear motion, thereby drive machine tool chief axis 1 and do axially-movable, at this moment, main shaft 1 axial displacement approximates the arc length that gear shaft 12 turns over, read working depth from dial 10, this indirect metering system exists control accuracy low, and the artificial big shortcoming of error in reading makes that the machining accuracy of drilling machine is not high.
Summary of the invention
The purpose of this utility model is to provide a kind of working depth to show drilling machine, and the utility model can demonstrate the degree of depth of boring intuitively, conveniently, accurately, has improved the machining accuracy of drilling machine, has high use value.
The technical solution of the utility model is: a kind of working depth shows drilling machine, comprise the drilling machine lathe bed, be arranged on and be used to drive rack sleeve and the axis feeding mechanism that main shaft moves up and down on the lathe bed, it is characterized in that: described rack sleeve bottom is connected with the measurement support that is used to install and measure moving chi, be equipped with and measure measurement scale and sensor thereof that moving chi cooperates on the described lathe bed, the output of described sensor is connected with display unit on being arranged on lathe bed, shows at the amount of movement of measuring on the scale will measure moving chi.
Advantage of the present utility model: it is to realize by the straight-line displacement measurement mechanism that is connected between machine tool chief axis sleeve 2 and the bed piece 3 that the machine tooling degree of depth shows, original indirect measurement is become direct measurement, intuitively, demonstrate the degree of depth of boring conveniently, accurately, improve the machining accuracy of drilling machine, had high use value.
Description of drawings
Fig. 1 working depth shows the drilling machine organigram.
The right side partial sectional view at drill press spindle place among Fig. 2 Fig. 1.
A-A cutaway view among Fig. 3 Fig. 1.
Among the figure: 1 main shaft; 2 rack sleeves; 3 bed pieces; 4 measure support; 5 measure moving chi; 6 measure scale; 7 bolts; 8 pull handle; 9 handle sets; 10 dials; 11 flat keys; 12 gear shafts.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
With reference to figure 1, Fig. 2 and Fig. 3, the technical solution of the utility model is: a kind of working depth shows drilling machine, comprise the drilling machine lathe bed, be arranged on and be used to drive rack sleeve and the axis feeding mechanism that main shaft moves up and down on the lathe bed, it is characterized in that: described rack sleeve bottom is connected with the measurement support that is used to install and measure moving chi, be equipped with and measure measurement scale and sensor thereof that moving chi cooperates on the described lathe bed, the output of described sensor is connected with display unit on being arranged on lathe bed, shows at the amount of movement of measuring on the scale will measure moving chi.
That is to say: the measurement scale 6 of this structure is fixedly installed on the bed piece 3, measures moving chi 5 and is fixed in measurement support 4, measures support 4 and is connected on the rack sleeve 2.When pulling handle 8 drive rack sleeves 2 moving linearlies, the moving chi 5 of measurement will followed rack sleeve 2 and moved up and down, and will measure moving chi 5 by display unit and directly show at the amount of movement of measuring on the scale 6.
The utility model does not limit to above-mentioned preferred forms, anyone can draw other various forms of working depths and show drilling machine under enlightenment of the present invention, all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (1)
1. a working depth shows drilling machine, comprise the drilling machine lathe bed, be arranged on and be used to drive rack sleeve and the axis feeding mechanism that main shaft moves up and down on the lathe bed, it is characterized in that: described rack sleeve bottom is connected with the measurement support that is used to install and measure moving chi, be equipped with and measure measurement scale and sensor thereof that moving chi cooperates on the described lathe bed, the output of described sensor is connected with display unit on being arranged on lathe bed, shows at the amount of movement of measuring on the scale will measure moving chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206423030U CN201922081U (en) | 2010-12-06 | 2010-12-06 | Drilling machine capable of displaying machining depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206423030U CN201922081U (en) | 2010-12-06 | 2010-12-06 | Drilling machine capable of displaying machining depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201922081U true CN201922081U (en) | 2011-08-10 |
Family
ID=44425950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206423030U Expired - Fee Related CN201922081U (en) | 2010-12-06 | 2010-12-06 | Drilling machine capable of displaying machining depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201922081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345076A (en) * | 2015-11-30 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Drilling machine mechanism and drilling machine |
| CN105598729A (en) * | 2016-02-02 | 2016-05-25 | 宁波市国冠自动化技术有限公司 | Electric screw driver drilling and positioning device |
-
2010
- 2010-12-06 CN CN2010206423030U patent/CN201922081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345076A (en) * | 2015-11-30 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Drilling machine mechanism and drilling machine |
| CN105598729A (en) * | 2016-02-02 | 2016-05-25 | 宁波市国冠自动化技术有限公司 | Electric screw driver drilling and 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: 20110810 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |