CN2184538Y - Speed changer for double speed round disk stone sawing machine - Google Patents
Speed changer for double speed round disk stone sawing machine Download PDFInfo
- Publication number
- CN2184538Y CN2184538Y CN 93235126 CN93235126U CN2184538Y CN 2184538 Y CN2184538 Y CN 2184538Y CN 93235126 CN93235126 CN 93235126 CN 93235126 U CN93235126 U CN 93235126U CN 2184538 Y CN2184538 Y CN 2184538Y
- Authority
- CN
- China
- Prior art keywords
- speed
- jaw clutch
- saw blade
- gear
- machine
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Sawing (AREA)
Abstract
The utility model relates to a speed changer for double-speed disk stone sawing machines. A drive shaft [3] is provided with drive gears [4] and [11] and a jaw clutch [7]; a rotating shaft [17] of a saw blade is provided with driven gears [19] and [20] which are matched with the drive gears; the gear ratio of every pair of gears is different; an operating lever [9] is connected with the jaw clutch [7]; an operating clutch [7] is selectively connected with the drive gears [4] and [11] to cause the rotating shaft of the saw blade to obtain different speed. The utility model has the advantages of simple structure, few increased investment, wide application of the speed changer and higher efficiency, and is a novel processing device.
Description
The utility model relates to a kind of gear of stone sawing machine, particularly a kind of speed change gear of double speed circular saw machine stone machine.
At present, circular saw machine stone machine has been widely used in the processing of stone industry, the waste material of cutting stone material provides sheet material, be indispensable process equipment, but the circular saw machine of stone sawing machine is by electric-motor drive, when having only the rough stone block of single rotating speed, saw different hardness, toughness, (as red granite, black granite, marble etc.) can not regulate the speed, and make it obtain preferable process velocity, enhance productivity, cut down the consumption of energy, give full play to the working ability of equipment.
The purpose of this utility model is for the shortcoming that overcomes above-mentioned prior art provides double speed circular saw machine stone machine speed change gear, makes circular saw machine stone facility that speed changing function be arranged, and adapts to various processing of stone and uses, and raises the efficiency.
The purpose of this utility model can realize by following measure: this device is provided with driving shaft and saw blade turning cylinder, driving shaft is provided with jaw clutch, respectively be provided with a driving gear on the jaw clutch both sides, driving gear and driving shaft are for movingly, the side that driving gear is relative with jaw clutch is provided with double wedge, cooperate with jaw clutch, body is provided with action bars, the action bars inner end connects with jaw clutch, promotes action bars, can make jaw clutch along the driving shaft activity, engage driving gear, the saw blade turning cylinder is provided with two driven gears, cooperates the gearratio difference of two pairs of gears respectively with driving gear, two friction speed gears are promptly arranged, saw blade is contained in saw blade turning cylinder outer end, and belt is contained in the driving shaft outer end, by electric-motor drive.During application, building stones hardness, toughness is bigger, and the driving gear that operation jaw clutch and the number of teeth is few engages, the gearratio of gear is bigger, the rotating speed of saw blade is slower, adapts to the cutting needs, when cutting hardness, building stones that toughness is lower, the operation jaw clutch engages the more driving gear of the number of teeth, gearratio is less, and the saw blade rotating speed is very fast, improves cutting speed.
Concrete structure of the present utility model and embodiment are provided by the following drawings:
Fig. 1 is the profile of double speed circular saw machine stone machine speed change gear.
The utility model is described in further detail below with reference to accompanying drawing: with reference to Fig. 1, driving shaft ［ 3 ］ is by bearing ［ 2 ］, ［ 13 ］ be bearing on the body ［ 1 ］, saw blade turning cylinder ［ 17 ］ is by bearing ［ 18 ］, ［ 23 ］ be bearing on the body ［ 1 ］, driving shaft ［ 3 ］ is provided with jaw clutch ［ 7 ］, action bars ［ 9 ］ is contained on the body by axle nail ［ 8 ］, the action bars inner end connects jaw clutch ［ 7 ］, it is movable vertically to promote clutch ［ 7 ］, jaw clutch ［ 7 ］ both sides are provided with driving gear ［ 4 ］, ［ 11 ］, gear ［ 4 ］, ［ 11 ］ respectively through bearing ［ 5 ］, ［ 12 ］ cooperate driving shaft ［ 3 ］, driving gear ［ 4 ］, ［ 11 ］ relative with jaw clutch side is provided with double wedge ［ 6 ］, ［ 10 ］, cooperate with jaw clutch, in the outer end of driving shaft ［ 3 ］ belt pulley ［ 14 ］ is housed, belt pulley ［ 14 ］ is by electric-motor drive.Saw blade turning cylinder ［ 7 ］ is provided with driven gear ［ 19 ］, ［ 20 ］, turning cylinder ［ 7 ］ and gear ［ 19 ］, ［ 20 ］ stationary fit, gear ［ 19 ］, ［ 4 ］ cooperate, gear ［ 20 ］ cooperates with ［ 11 ］, gear ratio preferably one group be 1.3～1.6, another group is 1.8～2.1, thereby obtains at a high speed, two gears of low speed, and circular saw machine ［ 16 ］ is fixed on the outer end of turning cylinder ［ 17 ］ by anchor clamps ［ 15 ］.This speed change degree device is a part of circular saw machine stone machine, and it is installed in the body of stone sawing machine, becomes as a whole with stone sawing machine, and circular saw machine stone machine also has the truck part, and carrying roller part, lifting part, traveled portion are formed jointly.Speed change gear is by electric-motor drive belt pulley ［ 14 ］, and driving shaft rotates, and jaw clutch ［ 7 ］ selects to engage driving gear ［ 4 ］ or ［ 11 ］, and transfer driven gear ［ 19 ］ or ［ 20 ］ turning cylinder ［ 17 ］ rotate saw blade ［ 16 ］ work.
Originally practical is simple in structure, reasonable in design, improving on circular saw machine stone machine basis becomes double speed machine, the less investment of increase, implement easily, adaptive surface is wider, to the famine material of processing different hardness, the saw blade rotating speed that choose reasonable is different, obtain preferable processing effect, having improved production efficiency, reduced cost, is novel stone machining equipment.
Claims (1)
1, a kind of double speed circular saw machine stone machine speed change gear, saw blade turning cylinder [17], belt pulley [14], body [1], bearing are arranged, it is characterized in that driving shaft [3] is provided with jaw clutch [7], the jaw clutch both sides respectively are provided with driving gear [4], [11], driving gear is that power cooperates with driving shaft, driving gear [4], [11] side relative with jaw clutch are provided with double wedge [6], [10], action bars [9] inner end connects with jaw clutch, and saw blade turning cylinder [17] is provided with two driven gears [19], [20] and cooperates with driving gear [4], [11] respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235126 CN2184538Y (en) | 1993-11-27 | 1993-11-27 | Speed changer for double speed round disk stone sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235126 CN2184538Y (en) | 1993-11-27 | 1993-11-27 | Speed changer for double speed round disk stone sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2184538Y true CN2184538Y (en) | 1994-12-07 |
Family
ID=33810637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235126 Expired - Fee Related CN2184538Y (en) | 1993-11-27 | 1993-11-27 | Speed changer for double speed round disk stone sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2184538Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059857C (en) * | 1995-07-18 | 2000-12-27 | 曾自旺 | Digitally-controlled ultra-thin stone cutting machine |
| CN102817930A (en) * | 2012-09-03 | 2012-12-12 | 江苏省无锡探矿机械总厂有限公司 | Multifunctional clutch |
| CN104930137A (en) * | 2015-05-29 | 2015-09-23 | 精进电动科技（北京）有限公司 | Automatic speed changer |
-
1993
- 1993-11-27 CN CN 93235126 patent/CN2184538Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059857C (en) * | 1995-07-18 | 2000-12-27 | 曾自旺 | Digitally-controlled ultra-thin stone cutting machine |
| CN102817930A (en) * | 2012-09-03 | 2012-12-12 | 江苏省无锡探矿机械总厂有限公司 | Multifunctional clutch |
| CN102817930B (en) * | 2012-09-03 | 2015-05-20 | 江苏省无锡探矿机械总厂有限公司 | Multifunctional clutch |
| CN104930137A (en) * | 2015-05-29 | 2015-09-23 | 精进电动科技（北京）有限公司 | Automatic speed changer |
| CN104930137B (en) * | 2015-05-29 | 2018-07-27 | 精进电动科技股份有限公司 | Automatic transmission |
| US10533639B2 (en) | 2015-05-29 | 2020-01-14 | Jing-Jin Electric Technologies Co., Ltd. | Automatic transmission |
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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 |