CN202162837U - Flexible shaft breaking and disassembling machine - Google Patents
Flexible shaft breaking and disassembling machine Download PDFInfo
- Publication number
- CN202162837U CN202162837U CN2011202188021U CN201120218802U CN202162837U CN 202162837 U CN202162837 U CN 202162837U CN 2011202188021 U CN2011202188021 U CN 2011202188021U CN 201120218802 U CN201120218802 U CN 201120218802U CN 202162837 U CN202162837 U CN 202162837U
- Authority
- CN
- China
- Prior art keywords
- flexible shaft
- flexible axle
- belt
- cutting
- cutting tool
- 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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Abstract
The utility model provides a flexible shaft breaking and disassembling machine. According to the technical scheme of the flexible shaft breaking and disassembling machine, a mechanical cutting machine is provided, wherein the disaster rescuing is performed through a hand-held cutting tool driven by the rotation kinetic energy generated by widely available walking-assistant vehicles at an emergent disaster-rescuing spot in short of electric power and other effective first-aid lifesaving tools. The flexible shaft breaking and disassembling machine comprising a base part and a flexible shaft part is connected with a friction wheel transmission device, so that the rapidly rotating flexible shaft directly drives a cutting tool for performing the rotary cutting work. The flexible shaft breaking and disassembling machine comprises two mandrels for transmitting the rotary power, a belt pulley and a belt. The flexible shaft drives the cutting tool to rotate through the belt pulley and the belt so as to perform the cutting. The rotation of the cutting tool is introduced through a flexible shaft used for transmitting torque. The flexible shaft and a main shaft can be combined together or disengaged from each other through a flexible shaft fixing nut or a conical friction wheel arranged between the flexible shaft and the main shaft, so that the cutting tool is driven to rotate or stop.
Description
Affiliated technical field:
The utility model is a kind of application structure scheme of flexible axle orcible entry machine; Can under the situation of the urgent disaster relief on-the-spot shortage supply of electric power and other life preservers of effectively speedily carrying out rescue work, provide a kind of can the utilization extensively to be present in the producible rotation function of scooter among the people to drive the mechanical cutter of the supporting hand-held cutting tool disaster relief.
Background technology:
Known cutting commonly used, electronic hand-held tools such as boring all are to adopt driven by power to carry out work, but meet with earthquake, typhoon, under the great disaster scenarios it such as war, fragile electric power system usually is seriously damaged, and makes all electric tools all ineffective.In the Chinese Sichuan 5.12 special violent earthquake disasters that not long ago take place are speedily carried out rescue work, exposed the major defect of these appliance tools under these emergencies painfully.
Summary of the invention:
" mend the fold after the sheep is lost; still not late "; In view of this, the inventor creates a kind of can the utilization and extensively is present in the producible rotation function of scooter among the people and drives flexible axle orcible entry machine through the friction drive by inventor invention to drive supporting brand-new flexible axle.Use this device, other the mechanical expansion device that utilizes flexible axle to drive that cooperates the inventor to develop simultaneously, series of tools such as quick bar cropping machine can not have under the situation of supply of electric power, accomplish the various functions that originally needed electric tool to accomplish in the same old way.
The utility model solves the technical scheme that its technical problem adopted:
The utility model flexible axle orcible entry machine flexible axle is connected with the friction drive of inventor's invention, just can directly drives cutting blade and be rotated cutting work by the flexible axle that rotates at a high speed.
This novel axle and belt pulley and belt that comprises two transmitting rotary power; Flexible axle drives the cutting blade rotation through belt pulley and belt; Cut; The rotation of cutting blade is to be introduced by the flexible axle of a transmitting torque, between flexible axle and main shaft, can form through flexible axle hold-down nut or friction cone to combine or the disengagement two states, makes cutting blade rotation or stall.
Described flexible axle is that power transmission is used the power-type flexible axle, and its joint end is fixed or slidingtype, adopts between fixed joint and the described axletree to be threaded; Adopt optical axis band flat key between the joint of slidingtype and the described axletree, or the chamfered edge optical axis, or the connection of square body square hole, all have rolling bearing or sliding bearing in the joint at flexible pipe two ends.
Described shell is that two and half sheet aluminum alloy die castings are harmonious, and the soket head cap screw by peripheral distribution is connected and fixed.The beneficial effect of the utility model is:
Because the scooter that can utilize a large amount of existence among the people is (like motorcycle; Power assist vehicle, electric motor car, bicycle can be through the foot-operated device that produces the wheel rotation with other) rotation function; Directly drive the motorization operation that this device carries out easily hand-held cutting tool through the flexible axle transmission; Therefore can be under the situation of the urgent disaster relief on-the-spot shortage supply of electric power and other cutting tools of effectively speedily carrying out rescue work, it is high efficiency to adopt this instrument to carry out, effective rescue.
Because this instrument system saved motor, so cost is low through the direct transmission of flexible axle, fault is few, and handling safety is reliable, and is in light weight, also can be in a humid environment even operation under water, expanded its working range and adaptability greatly.Therefore the present invention is that existing cutting tool a kind of important replenished and perfect.
Description of drawings:
The utility model is made up of base member and two parts of flexible axle parts; It comprises axle and the belt pulley and the belt of two transmitting rotary power; Flexible axle drives the cutting blade rotation through belt pulley and belt, cuts, and the utility model is made further specifying below in conjunction with accompanying drawing.
Fig. 1 is the orthographic drawing of this flexible axle orcible entry machine.
Fig. 2 is the cutaway view of Fig. 1.
The corresponding part name of sequence number among the figure:
1. shell 2. protective covers 3. cutting blades
4. rolling bearing 5. pulley concial disks 6. bearing caps
7. axle 8. flying wheels 9. flexible axle hold-down nuts
10. flexible axle
The specific embodiment:
Fig. 1 is the orthographic drawing that this flexible axle drives the armored concrete cutting machine, from this figure, can see the general appearance structure of this cutting machine; During operation; The right hand is held the handle of cutting machine afterbody, and left hand is held the tilting handle in cutting machine left side, just can carry out cutting work very easily.
Fig. 2 is the cutaway view of Fig. 1, has clearly illustrated the structure that it is inner.The rotation of cutting blade is to obtain from the rotation of scooter wheel through the friction drive that another inventor invents; Rotation function is imported in this cutting machine through flexible axle 10; Drive axle 7 rotations by V belt through pulley concial disk 5, be fixed on the just rotatable cutting of cutting blade 3 on the axle.Flexible axle hold-down nut 9 can make things convenient for promptly flexible axle is connected or throws off with cutting machine, and flying wheel 8 can make the rotation of blade more steady, cuts more evenly, can protect and prolong service life of blade effectively.
The shell 1 of cutting machine is to be harmonious with two and half sheet aluminum alloy die castings, and the soket head cap screw through peripheral distribution connects fixing, so structure is light and handy, and handled easily.Bearing cap 6 can close up when installing at shell and pack into, can protect the cleaning in the housing effectively.Stainless steel rolling bearing 4 can make axle at a high speed rotation muchly, can be in a humid environment even operation under water, expanded its working range and adaptability greatly.
Claims (3)
1. a flexible axle tears down machine; It comprises axle and the belt pulley and the belt of two transmitting rotary power; Flexible axle drives the cutting blade rotation through belt pulley and belt, cuts, and it is characterized in that: the rotation of cutting blade is to be introduced by the flexible axle of a transmitting torque; Between flexible axle and main shaft, can form combination or throw off two states, make cutting blade rotation or stall through flexible axle hold-down nut or friction cone.
2. flexible axle according to claim 1 orcible entry machine, it is characterized in that: described flexible axle is that power transmission is used the power-type flexible axle, and its joint end is fixed or slidingtype, adopts between fixed joint and the described axletree to be threaded; Adopt optical axis band flat key between the joint of slidingtype and the described axletree, or the chamfered edge optical axis, or the connection of square body square hole, all have rolling bearing or sliding bearing in the joint at flexible pipe two ends.
3. flexible axle orcible entry machine according to claim 1, it is characterized in that: described shell is that two and half sheet aluminum alloy die castings are harmonious, and is fixing through the soket head cap screw connection of peripheral distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202188021U CN202162837U (en) | 2011-06-23 | 2011-06-23 | Flexible shaft breaking and disassembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202188021U CN202162837U (en) | 2011-06-23 | 2011-06-23 | Flexible shaft breaking and disassembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162837U true CN202162837U (en) | 2012-03-14 |
Family
ID=45798688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202188021U Expired - Fee Related CN202162837U (en) | 2011-06-23 | 2011-06-23 | Flexible shaft breaking and disassembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397709A (en) * | 2015-12-17 | 2016-03-16 | 山东华宇工学院 | Breaking device for seat backrest of automobile |
-
2011
- 2011-06-23 CN CN2011202188021U patent/CN202162837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397709A (en) * | 2015-12-17 | 2016-03-16 | 山东华宇工学院 | Breaking device for seat backrest of automobile |
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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: 20120314 Termination date: 20120623 |