CN2559446Y - Tapping device attached to drilling machine - Google Patents
Tapping device attached to drilling machine Download PDFInfo
- Publication number
- CN2559446Y CN2559446Y CN 02204820 CN02204820U CN2559446Y CN 2559446 Y CN2559446 Y CN 2559446Y CN 02204820 CN02204820 CN 02204820 CN 02204820 U CN02204820 U CN 02204820U CN 2559446 Y CN2559446 Y CN 2559446Y
- Authority
- CN
- China
- Prior art keywords
- drilling machine
- tapping
- device attached
- utility
- model
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 13
- 238000010079 rubber tapping Methods 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a tapping device attached to a drill body, which comprises a drilling machine and an additional device. The additional device comprises two electromagnetic clutches, four belt pulleys with single grooves, a transmission shaft and a bracket. By means of the clutch action of the electromagnetic clutch, tapping operation is carried out under the control of the travel switch, and the performance of an original drilling machine is reserved.
Description
The utility model relates to a kind of chasing bar that is attached on the drilling machine, is the tapping machine that a kind of motor need not rotating, possesses the drilling machine performance simultaneously.
At present, the automatic tapping machine structure is made up of frame, motor, speed change gear, cone clutch, workbench.Its defective: (1) when work, with lever operated, make clutch on-off up and down, speed is slow, exert oneself, inefficiency; (2) must just can work with pulling handle; (3) in tapping process, cause clutch abrasion easily, skid and cisco unity malfunction, thereby cause the phenomenon of fracture of wire awl; (4) main shaft Upper shaft sleeve rapid wear causes pulling force not enough, and main shaft does not change.Another kind attaching tentaculum on drilling machine utilizes travel switch control to carry out work, and Gai Zhuan brill is attacked machine in this way, motor is in frequent rotating during tapping, and electric current increases when causing work, increases power consumption, and motor burns easily, increases production expenditure, and influences production efficiency.
The purpose of this utility model provides a kind of chasing bar that is attached on the drilling machine, mainly provide a kind of simple, convenient, easily, the operation of tapping efficiently, keep the drilling machine original function simultaneously.
The utility model is made up of drilling machine, attachment device.Attachment device comprises two electromagnetic clutch, four belt pulleys with single groove, power transmission shaft and supports.
Below in conjunction with drawings and Examples, be described in detail operation principles of the present utility model:
Fig. 1 is the front view of the utility model general assembly drawing;
Fig. 2 is the vertical view of the utility model general assembly drawing;
Fig. 3 is the front view of the utility model transmission principle figure;
Fig. 4 is the vertical view of the utility model transmission principle figure.
Among the figure: 1 splined shaft; 2 supports; The belt pulley of 3 single grooves; The belt pulley of 4 single grooves; 5 power transmission shafts; 6 speed pulleies; 7 motors; 8 speed pulleies; The belt pulley of 9 single grooves; 10 electromagnetism height close device; 11,12 axle sleeves; 13,14 belts.By Fig. 1, Fig. 2 is as can be seen when power transmission shaft turns round, the belt pulley 4 of two single grooves on the power transmission shaft is just changeing, 3 counter-rotatings, by on the figure as can be known, counter-rotating is in idle running all the time, and at this moment, two belt pulleys 9 on the main shaft also are one positive one anti-, when the beginning tapping, the electromagnetic clutch that connects with positive phase inversion is in closure state, when working desired depth, passes through travel switch, the closed electromagnetic clutch that links to each other with the inversion belt wheel, disconnection is closed device with just changeing the electromagnetism height that belt pulley links to each other, and tapping finishes, and passes through travel switch again, make and just change the electromagnetic clutch that belt pulley links to each other and be in closure state, the electromagnetic clutch that links to each other with the inversion belt wheel is in off-state.From the top operation principle good stability of electric current as can be seen, can prolong electrical machinery life.
The utility model had both kept the drilling machine original function, made drilling machine increase the tapping function again, and had current stabilization, few, the production efficiency advantages of higher of electricity consumption.Be widely used in mechanical every profession and trade.
Claims (1)
1. chasing bar that is attached on the drilling machine, form by electromagnetic clutch, belt pulley, power transmission shaft and support with single groove, it is characterized in that being fixed on two of single groove belt pulleys are housed on the power transmission shaft on the support, two single groove belt pulleys and arranged side by side with electromagnetic clutch are housed on the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204820 CN2559446Y (en) | 2002-02-01 | 2002-02-01 | Tapping device attached to drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204820 CN2559446Y (en) | 2002-02-01 | 2002-02-01 | Tapping device attached to drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2559446Y true CN2559446Y (en) | 2003-07-09 |
Family
ID=33686627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204820 Expired - Fee Related CN2559446Y (en) | 2002-02-01 | 2002-02-01 | Tapping device attached to drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2559446Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823170A (en) * | 2010-06-04 | 2010-09-08 | 中信戴卡轮毂制造股份有限公司 | Tapping machine |
| WO2011060647A1 (en) * | 2009-11-17 | 2011-05-26 | 中山富茂密封科技有限公司 | Tapping machine |
-
2002
- 2002-02-01 CN CN 02204820 patent/CN2559446Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011060647A1 (en) * | 2009-11-17 | 2011-05-26 | 中山富茂密封科技有限公司 | Tapping machine |
| CN101823170A (en) * | 2010-06-04 | 2010-09-08 | 中信戴卡轮毂制造股份有限公司 | Tapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |