CN203380676U - Anti-blocking device of rotating milling and drilling machine - Google Patents
Anti-blocking device of rotating milling and drilling machine Download PDFInfo
- Publication number
- CN203380676U CN203380676U CN201320478374.5U CN201320478374U CN203380676U CN 203380676 U CN203380676 U CN 203380676U CN 201320478374 U CN201320478374 U CN 201320478374U CN 203380676 U CN203380676 U CN 203380676U
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- China
- Prior art keywords
- blocking device
- motor
- output shaft
- expansion set
- drilling machine
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-blocking device of a rotating milling and drilling machine. The anti-blocking device comprises a machining unit, wherein the machining unit can move on multiple coordinate axes through a motor, the machining unit is provided with a work spindle used for receiving a machine tool in an exchangeable mode, the motor used for driving the work spindle, a programmable control unit and a component used for monitoring the operating state of a machine tool, an output shaft of the motor is provided with an anti-blocking device body, the anti-blocking device body comprises a chain wheel and an expansion sleeve, and the expansion sleeve is connected and installed between the output shaft and the chain wheel in a sleeved mode. The anti-blocking device effectively prevents the phenomenon of blocking of a paper conveying mechanism, generation of the phenomena of damage to a printing mechanism and damage to the motor is avoided, significant economic loss is retrieved, therefore the service life of the machine is prolonged, and the function defect of blocking of a printing machine is eliminated.
Description
Technical field
The utility model relates to the machined field, is specifically related to a kind of rotation milling and drilling machine Anti-blocking device.
Background technology
All adopt close-fitting between the motor of existing rotation milling and drilling machine and sprocket wheel; close-fitting adopts motor output shaft and sprocket wheel gapless driving; motor output shaft slow-roll stabilization during startup; but after the operation certain hour; the rotation milling and drilling machine often can run into stuck phenomenon in machining process; due to Anti-paper-jamming device and some other safeguard procedures not being set; until whole mechanism braking; other vitals such as frequent meeting motor damage; and due to rotation milling and drilling machine mechanism complexity; once some strength members damage, safeguard very complex and loaded down with trivial details.
The utility model content
In order to overcome the defect of prior art, the utility model provides a kind of efficient, rotation milling and drilling machine Anti-blocking device that running is more stable.
Technical solutions of the utility model are: a kind of rotation milling and drilling machine Anti-blocking device, comprise machining cell, it can be shifted on a plurality of reference axis by motor, wherein be equipped with for receive the working-spindle of lathe in tradable mode, and for driving the motor of described working-spindle, control able to programme unit reaches the member of the mode of operation for monitoring described lathe, it is characterized in that: described motor output shaft is provided with Anti-blocking device, described Anti-blocking device comprises sprocket wheel and expansion set, and described expansion set socket is arranged between motor output shaft and sprocket wheel; Described expansion set is provided with opening, and the opening two ends formation clamp that stretches out, and bearing inner surface is provided with axial notch.
The utility model can further be set to described expansion set and motor output shaft is welded to connect, and described expansion set is the wave-shape board structure.
The utility model is mainly that the undaform accounts are installed between motor output end and sprocket wheel, utilize clamp to realize being in transmission connection between motor and sprocket wheel, clamp has certain tolerance, when paper delivery mechanism stuck, clamp bears incessantly too large tolerance and just damages, all printing mechanisms stop afterwards, motor idle running.
The beneficial effects of the utility model are: the utility model effectively prevents paper delivery mechanism generation stuck phenomenon, avoided the generation of printing mechanism's damage and motor damage phenomenon, retrieved great economic loss, thereby extended mechanical service life, eliminated the stuck functional defect of printing machine.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Number in the figure is:
1, motor output shaft; 2, expansion set; 3, sprocket wheel; 4, clamp; 5, groove.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Provided as shown in Figure 1 a kind of rotation milling and drilling machine Anti-blocking device, comprise machining cell, it can be shifted on a plurality of reference axis by motor, wherein be equipped with for receive the working-spindle of lathe in tradable mode, and for driving the motor of described working-spindle, control able to programme unit reaches the member of the mode of operation for monitoring described lathe, described motor output shaft is provided with Anti-blocking device, described Anti-blocking device comprises sprocket wheel 3 and expansion set 2, and described expansion set 2 sockets are arranged between motor output shaft 1 and sprocket wheel 3.
Described expansion set is provided with opening, and the opening two ends stretch out and form clamp 4, and bearing inner surface is provided with axial notch 5.
Described expansion set 2 is welded to connect with motor output shaft 1, and described expansion set 2 is the wave-shape board structure.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. one kind is rotated the milling and drilling machine Anti-blocking device, comprise machining cell, it can be shifted on a plurality of reference axis by motor, wherein be equipped with for receive the working-spindle of lathe in tradable mode, and for driving the motor of described working-spindle, control able to programme unit reaches the member of the mode of operation for monitoring described lathe, it is characterized in that: described motor output shaft is provided with Anti-blocking device, described Anti-blocking device comprises sprocket wheel (3) and expansion set (2), and described expansion set (2) socket is arranged between motor output shaft (1) and sprocket wheel (3); Described expansion set is provided with opening, and the opening two ends stretch out and form clamp (4), and bearing inner surface is provided with axial notch (5).
2. rotation milling and drilling machine Anti-blocking device according to claim 1 is characterized in that: described expansion set (2) is welded to connect with motor output shaft (1), and described expansion set (2) is the wave-shape board structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478374.5U CN203380676U (en) | 2013-08-07 | 2013-08-07 | Anti-blocking device of rotating milling and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478374.5U CN203380676U (en) | 2013-08-07 | 2013-08-07 | Anti-blocking device of rotating milling and drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380676U true CN203380676U (en) | 2014-01-08 |
Family
ID=49869202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478374.5U Expired - Fee Related CN203380676U (en) | 2013-08-07 | 2013-08-07 | Anti-blocking device of rotating milling and drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191301A (en) * | 2014-08-02 | 2014-12-10 | 金华中科机电研究所 | Control system and method for preventing ordinary drilling machine from getting stuck |
-
2013
- 2013-08-07 CN CN201320478374.5U patent/CN203380676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191301A (en) * | 2014-08-02 | 2014-12-10 | 金华中科机电研究所 | Control system and method for preventing ordinary drilling machine from getting stuck |
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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: 20140108 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |