CN201913284U - Multi-drill bit driving device - Google Patents
Multi-drill bit driving device Download PDFInfo
- Publication number
- CN201913284U CN201913284U CN2010206723266U CN201020672326U CN201913284U CN 201913284 U CN201913284 U CN 201913284U CN 2010206723266 U CN2010206723266 U CN 2010206723266U CN 201020672326 U CN201020672326 U CN 201020672326U CN 201913284 U CN201913284 U CN 201913284U
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- CN
- China
- Prior art keywords
- shaft
- transmission device
- bull
- driven
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model provides a multi-drill bit driving device which belongs to the field of drilling machines and comprises a pedestal, a casing and a fixing plate, wherein, the rear end of the casing is connected with the pedestal, and the front end of the casing is connected with the fixing plate; a drive shaft is arranged on the pedestal through a bearing; a transmission shaft is arranged at the rear end of the casing through the bearing; the front end of the casing is connected with a driven shaft; the drive shaft is connected with a drive gear; the transmission shaft is connected with transmission gears; driven gears are arranged on the driven shaft; the drive gear is meshed with a plurality of the transmission gears; and the transmission gears are meshed with a plurality of the driven gears. The multi-drill bit driving device adopts secondary transmission, drill bits at different heights are arranged on the transmission shaft and the driven shaft, and the multi-drill bit driving device can process holes at different heights and can well achieve one time drilling, so that the working efficiency is improved, and the coaxiality, the planeness and the accuracy for drilling can also be improved greatly.
Description
Technical field
The utility model relates to a kind of drilling machine, relates in particular to a kind of bull and bores transmission device.
Background technology
Drilling machine is widely used in modern industry.Drilling machine is divided into common driller and numerical control drilling machine two classes.In the prior art, common driller is divided into single drill bit drilling machine and file leader's drilling machine, though single drill bit drilling machine when work is easy and simple to handle, exists to be difficult for location, machining accuracy and inefficient shortcoming; Though file leader's drilling machine operating efficiency increases, because of being manual operation, there is very large deviation in precision, and stability is not good, to a certain extent to enhance productivity and the quality of production limit to some extent.Numerical control drilling machine has the high characteristics of accurate positioning, machining accuracy and efficient, therefore, more and more is subjected to people's welcome.Because parts have diversity, when the different hole of working height, just run into trouble.Generally speaking, be layering boring, boring has just reduced machining accuracy and efficient like this.
Summary of the invention
The purpose of this utility model is to provide a kind of technical scheme, and the technical program can solve the problem and shortage that prior art exists.The technical solution of the utility model is a kind of brand-new drilling machine transmission device, and power transmission shaft is provided with a plurality of drill bits of differing heights, thereby solves problems and deficiency that processing different levels hole exists.
The beneficial effect of technical solutions of the utility model is very well realized by following technical measures.The utility model bull is bored transmission device, comprise pedestal and the housing that is fixedly connected on the described pedestal, its special feature is: described base via shaft is held and is provided with driving shaft, described housing rear end is provided with power transmission shaft by bearing, described driving shaft is connected with driving gear, described power transmission shaft is connected with travelling gear, and described driving gear is meshed with described travelling gear.
In order to improve the beneficial effect of technical solutions of the utility model, the special feature that the utility model bull is bored transmission device also is: described housing front end is connected with driven shaft, described driven shaft is provided with driven gear, and described driven gear is meshed with described travelling gear.
In order to improve the beneficial effect of technical solutions of the utility model, the special feature that the utility model bull is bored transmission device also is: described power transmission shaft, described driven shaft are connected with drilling attachment.
In order to improve the beneficial effect of technical solutions of the utility model, the special feature that the utility model bull is bored transmission device also is: described drilling attachment is fixedly connected with fixed head.
In order to improve the beneficial effect of technical solutions of the utility model, the special feature that the utility model bull is bored transmission device also is: described driving gear is meshed with at least one described travelling gear.
In order to improve the beneficial effect of technical solutions of the utility model, the special feature that the utility model bull is bored transmission device also is: described travelling gear is meshed with at least one described driven gear.
In order to improve the beneficial effect of technical solutions of the utility model, the special feature that the utility model bull is bored transmission device also is: described drilling attachment is evenly distributed on the fixed head.
In order to improve the beneficial effect of technical solutions of the utility model, the special feature that the utility model bull is bored transmission device also is: described drilling attachment is positioned at different height.
The beneficial effect of technical solutions of the utility model can be known by the statement of abovementioned technology.The utility model bull is bored transmission device and adopts the secondary transmission, and the drill bit of differing heights is set on power transmission shaft and driven shaft, this transmission device can be processed the hole of differing heights, and realized disposable boring well, not only improved operating efficiency, and axiality, flatness and the precision of boring also there is raising by a relatively large margin; The use of fixed head limits the travel path of a plurality of drill bits, for the synchronization line of a plurality of drill bits provides further guarantee.This shows that compared with prior art, the utlity model has substantive distinguishing features and technological progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Among the figure, 1 is driving shaft, and 2 is pedestal, and 3 is housing, and 4 is fixed head, and 5 is drilling attachment, and 6 is driven shaft, and 7 is driven gear, and 8 is travelling gear, and 9 is power transmission shaft, and 10 is driving gear.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing 1 as can be seen, bull of the present utility model is bored transmission device, comprise pedestal 2, housing 3 and fixed head 4, housing 3 rear ends are connected with pedestal 2, housing 3 front ends are connected with fixed head 4, pedestal 2 is provided with driving shaft 1 by bearing, housing 3 rear ends are provided with power transmission shaft 9 by bearing, housing 3 front ends are connected with driven shaft 6, driving shaft 1 is connected with driving gear 10, and power transmission shaft 9 is connected with travelling gear 8, and driven shaft 6 is provided with driven gear 7, in driving gear 10 and several travelling gears 8(device shown in Figure 14 travelling gears are arranged) be meshed, in travelling gear 8 and several driven gears 7(device shown in Figure 14 driven gears are arranged) be meshed.Each power transmission shaft 9, driven shaft 6 are connected with a drilling attachment 5, and drilling attachment 5 is evenly distributed on the fixed head 4, and are fixed by fixed head 4, and drilling attachment 5 is positioned on the different height.
The utility model bull brill transmission device working method is comparatively easy, driving shaft 1 obtains power from the power-equipment of drilling machine, driving shaft 1 will drive driving gear 10 and rotate, driving gear 10 drives 4 travelling gears, 8 rotations with its engagement, travelling gear 8 will drive the power transmission shaft 9 that is attached thereto and rotate, and the drilling attachment 5 that is provided with on it will rotate; Travelling gear 8 also can drive driven gear 7 rotations that are engaged with simultaneously, and driven gear 7 will drive the driven shaft 6 that is attached thereto and rotate, and the drilling attachment 5 that is provided with on it will rotate.
According to different needs of work, machining tool such as drilling attachment 5 can clamping drilling bit, tapping, thus finish work such as the driller of differing heights and tapping.
The utility model bull is bored transmission device, is not limited to the transmission device of this specific embodiment, according to the difference of number of perforations to be processed, the number of travelling gear 8, power transmission shaft 9, driven gear 7, driven shaft 6, drilling attachment 5 can be set freely; Also can the number of travelling gear 8, power transmission shaft 9 freely be set, thereby increase transmission progression according to the difference of hole to be processed height, such as three grades of transmissions, level Four transmission etc.
Claims (8)
1. a bull is bored transmission device, comprise pedestal and the housing that is fixedly connected on the described pedestal, it is characterized in that: described base via shaft is held and is provided with driving shaft, described housing rear end is provided with power transmission shaft by bearing, described driving shaft is connected with driving gear, described power transmission shaft is connected with travelling gear, and described driving gear is meshed with described travelling gear.
2. bull according to claim 1 is bored transmission device, and it is characterized in that: described housing front end is connected with driven shaft, and described driven shaft is provided with driven gear, and described driven gear is meshed with described travelling gear.
3. bull according to claim 2 is bored transmission device, and it is characterized in that: described power transmission shaft, described driven shaft are connected with drilling attachment.
4. bull according to claim 3 is bored transmission device, and it is characterized in that: described drilling attachment is fixedly connected with fixed head.
5. bore transmission device according to the described bull of arbitrary claim in the claim 1 to 4, it is characterized in that: described driving gear is meshed with at least one described travelling gear.
6. bore transmission device according to the described bull of arbitrary claim in the claim 1 to 4, it is characterized in that: described travelling gear is meshed with at least one described driven gear.
7. bore transmission device according to claim 3 or 4 described bulls, it is characterized in that: described drilling attachment is evenly distributed on the fixed head.
8. bull according to claim 7 is bored transmission device, and it is characterized in that: described drilling attachment is positioned at different height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206723266U CN201913284U (en) | 2010-12-21 | 2010-12-21 | Multi-drill bit driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206723266U CN201913284U (en) | 2010-12-21 | 2010-12-21 | Multi-drill bit driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913284U true CN201913284U (en) | 2011-08-03 |
Family
ID=44413100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206723266U Expired - Fee Related CN201913284U (en) | 2010-12-21 | 2010-12-21 | Multi-drill bit driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308215A (en) * | 2014-07-04 | 2015-01-28 | 苏州琼派瑞特电子科技有限公司 | Curved plate perforating machine |
| CN106735413A (en) * | 2017-02-09 | 2017-05-31 | 温州兴南环保科技有限公司 | A kind of multi-shaft device |
-
2010
- 2010-12-21 CN CN2010206723266U patent/CN201913284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308215A (en) * | 2014-07-04 | 2015-01-28 | 苏州琼派瑞特电子科技有限公司 | Curved plate perforating machine |
| CN106735413A (en) * | 2017-02-09 | 2017-05-31 | 温州兴南环保科技有限公司 | A kind of multi-shaft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20131221 |