CN201483082U - Double-cutter anisotropic cutting machine - Google Patents
Double-cutter anisotropic cutting machine Download PDFInfo
- Publication number
- CN201483082U CN201483082U CN2009201958756U CN200920195875U CN201483082U CN 201483082 U CN201483082 U CN 201483082U CN 2009201958756 U CN2009201958756 U CN 2009201958756U CN 200920195875 U CN200920195875 U CN 200920195875U CN 201483082 U CN201483082 U CN 201483082U
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- CN
- China
- Prior art keywords
- bevel gear
- saw blade
- cutting machine
- main shaft
- incorgruous
- 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 - Lifetime
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Abstract
The utility model discloses a double-cutter anisotropic cutting machine which comprises a motor gear shaft, a bevel gear A, a bevel gear B, a main shaft and an inner transmission sleeve; the motor gear shaft is respectively meshed with the bevel gear A and the bevel gear B; the bevel gear A is fixed with the main shaft; an outer saw blade and an outer pressure plate are subsequently fixed on one end of the main shaft; and the inner transmission sleeve, an inner pressure plate and an inner saw blade are subsequently fixed on one end of the bevel gear B. Because the utility model adopts the technical scheme, the motor gear shaft is respectively meshed with the bevel gear A and the bevel gear B, so that a bevel gear A2 and a bevel gear B3 have constant velocity anisotropic rotation, and finally the inner and the outer saw blades are driven to have constant velocity anisotropic rotation so that the cutting is more labor-saving and the cutting speed is high.
Description
Technical field
The utility model relates to the incorgruous cutting machine of a kind of double-pole, particularly relates to the drive mechanism of the incorgruous cutting machine of double-pole.
Background technology
Existing hand-held saw blade cutting machine comprises housing, is provided with a main shaft in the housing, and main shaft one end connects power input device, and the other end is provided with a saw blade, and power input device passes to saw blade by main shaft with turning moment, and saw blade cuts off material in high speed rotating.Its weak point is: single saw blade is as cutting edge, and its cutting speed is slow, and the cutting spark is big; When cutting, be cut material and can produce reaction force, make the hand-held effort saw blade.
The utility model content
It is more laborsaving that technical problem to be solved in the utility model provides a kind of cutting, the incorgruous cutting machine of double-pole that cutting speed is fast.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the incorgruous cutting machine of double-pole, comprise motor tooth axle, bevel gear A, bevel gear B, main shaft, interior drive sleeve, described motor tooth axle meshes with bevel gear A and bevel gear B respectively, described bevel gear A and main shaft are fixed, described main shaft one end is fixed with outer saw blade and outer plate successively, and described bevel gear B one end is fixed with interior drive sleeve, clip plate and interior saw blade successively, described in keeping parallelism and leave the gap between saw blade and the outer saw blade.
Concrete, described bevel gear B and interior drive sleeve are passed through thread connection.
Concrete, described bevel gear A endoporus and main shaft adopt interference fit, so that simple in structure.
Described clip plate and interior saw blade adopt laser weld or riveted joint for one, so that the secure and reliable connection of clip plate and interior saw blade.
Described outer plate adopts laser weld or riveted joint to be one with outer saw blade, so that the secure and reliable connection of outer plate and outer saw blade.
Saw blade and outer saw blade be in the gap that 0.01～0.05mm is axially arranged in described, so that interior saw blade and outer saw blade mutually noninterfere and make the compact conformation of the incorgruous cutting machine of double-pole.
The utility model is owing to adopted technique scheme, motor tooth axle meshes with bevel gear A and bevel gear B respectively, make bevel gear A2 and bevel gear B3 produce that constant speed is incorgruous to rotatablely move, constant speed is incorgruous rotatablely moves for saw blade and the generation of outer saw blade in final the drive, feasible cutting is more laborsaving, and cutting speed is fast.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the incorgruous cutting machine of the utility model double-pole.
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Illustrated in figures 1 and 2 is the incorgruous cutting machine of the utility model double-pole, comprise motor tooth axle 1, bevel gear A2, bevel gear B3, main shaft 4, interior drive sleeve 5, described motor tooth axle 1 meshes with bevel gear A2 and bevel gear B3 respectively, and described bevel gear A2 endoporus and main shaft 4 adopt interference fit.Described main shaft 4 one ends are fixed with outer saw blade 12 and outer plate 10 successively, and described bevel gear B3 one end is fixed with interior drive sleeve 5, clip plate 13 and interior saw blade 14 successively.Outer plate 10 is fixed on the main shaft 4 by little pressing plate 9 and hexagon-headed bolt 8 with outer saw blade 12; Clip plate 13 is fixed on the interior drive sleeve 5 by dog screw 11 location and cross recessed countersunk head sscrew 6 with interior saw blade 14.
Described bevel gear B3 and interior drive sleeve 5 are passed through thread connection.Described clip plate 13 adopts laser weld or riveted joint to be one with interior saw blade 14.Described outer plate 10 adopts laser weld or riveted joint to be one with outer saw blade 12.By the axial relative length of drive sleeve 5 in controlling and outer plate 10, guarantees described in saw blade 14 and outer saw blade 12 in the gap that 0.01～0.05mm is axially arranged.
Claims (6)
1. the incorgruous cutting machine of double-pole, it is characterized in that: comprise motor tooth axle (1), bevel gear A (2), bevel gear B (3), main shaft (4), interior drive sleeve (5), described motor tooth axle (1) meshes with bevel gear A (2) and bevel gear B (3) respectively, described bevel gear A (2) is fixing with main shaft (4), described main shaft (4) one ends are fixed with outer saw blade (12) and outer plate (10) successively, described bevel gear B (3) one ends are fixed with interior drive sleeve (5) successively, clip plate (13) and interior saw blade (14), described in keeping parallelism and leave the gap between saw blade (14) and the outer saw blade (12).
2. according to the incorgruous cutting machine of the described double-pole of claim 1, it is characterized in that: described bevel gear B (3) passes through thread connection with interior drive sleeve (5).
3. according to the incorgruous cutting machine of the described double-pole of claim 1, it is characterized in that: described bevel gear A (2) endoporus and main shaft (4) adopt interference fit.
4. according to the incorgruous cutting machine of the described double-pole of claim 1, it is characterized in that: described clip plate (13) adopts laser weld or riveted joint to be one with interior saw blade (14).
5. according to the incorgruous cutting machine of the described double-pole of claim 1, it is characterized in that: described outer plate (10) adopts laser weld or riveted joint to be one with outer saw blade (12).
6. according to the incorgruous cutting machine of the described double-pole of claim 1, it is characterized in that: saw blade (14) and outer saw blade (12) are in the gap that 0.01～0.05mm is axially arranged in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201958756U CN201483082U (en) | 2009-09-08 | 2009-09-08 | Double-cutter anisotropic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201958756U CN201483082U (en) | 2009-09-08 | 2009-09-08 | Double-cutter anisotropic cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483082U true CN201483082U (en) | 2010-05-26 |
Family
ID=42421977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201958756U Expired - Lifetime CN201483082U (en) | 2009-09-08 | 2009-09-08 | Double-cutter anisotropic cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862102A (en) * | 2012-12-11 | 2014-06-18 | 苏州宝时得电动工具有限公司 | Double-saw blade electric circular saw |
-
2009
- 2009-09-08 CN CN2009201958756U patent/CN201483082U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862102A (en) * | 2012-12-11 | 2014-06-18 | 苏州宝时得电动工具有限公司 | Double-saw blade electric circular saw |
| CN103862102B (en) * | 2012-12-11 | 2016-06-22 | 苏州宝时得电动工具有限公司 | Double; two saw blade electrotrephines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |