CN203739009U - Reducer special for stone cutter - Google Patents

Reducer special for stone cutter Download PDF

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Publication number
CN203739009U
CN203739009U CN201420005179.5U CN201420005179U CN203739009U CN 203739009 U CN203739009 U CN 203739009U CN 201420005179 U CN201420005179 U CN 201420005179U CN 203739009 U CN203739009 U CN 203739009U
Authority
CN
China
Prior art keywords
blade
input
output
output shaft
fixedly connected
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
Application number
CN201420005179.5U
Other languages
Chinese (zh)
Inventor
金建光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd filed Critical CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd
Priority to CN201420005179.5U priority Critical patent/CN203739009U/en
Application granted granted Critical
Publication of CN203739009U publication Critical patent/CN203739009U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of stone cutting, in particular to a reducer special for a stone cutter. The reducer comprises a gearbox casing, an input shaft is mounted on one side of the gearbox casing, one end of the input shaft is fixedly connected with an input taper gear, the input taper gear is connected and meshed with an output taper gear fixedly connected to one end of an output shaft, and the other end of the output shaft is fixedly connected with blades. The reducer special for the stone cutter has the advantages that power is transmitted directly through a motor, stability of the blades is high, cutting precision is improved, and working efficiency is increased; blade diaphragm plates are arranged on both sides of each blade, stability in the running process of the blades can be improved, service lives of the blades can be prolonged, and working efficiency is increased; a framework oil seal is arranged at each shaft end, so that water, slurry, dust and the like can be prevented from entering the inside of a gearbox from a gap between the output shaft and the gearbox, the output shaft and the gearbox need to be well sealed, and service life of the reducer special for the stone cutter is prolonged.

Description

Makita 4100NH is speed reducer dedicated
Technical field
The utility model relates to stone material cutting technique field, and especially a kind of makita 4100NH is speed reducer dedicated.
Background technology
At present, the makita 4100NH that field of stone processing is used, be particularly related to large-stone and add man-hour, all to drive cast-cutting saw slice to cut the stone material of required processing with the direct connecting belt wheel of motor, this makita 4100NH end user will use hand operated, because the toughness of stone material is lower, its shock resistance is compared with timber, plastics, other material such as metal is poor, easily in cutting process, there is causing the fracture of saw blade, therefore, such cutting machine is higher to the stability requirement of cutting, cause operating efficiency to decline, cutting effect is affected, also make the dimensional accuracy of cutting be difficult to improve, therefore be necessary that the technology that design makes new advances addresses the above problem.
Utility model content
The technical problems to be solved in the utility model is: in order to solve, makita 4100NH blade stability is low, inefficiency, problem that cutting accuracy is low, the utility model provides a kind of makita 4100NH speed reducer dedicated, by motor, directly transmit power, blade stability is high, cutting accuracy increases, and has improved operating efficiency.
The utility model solves the technical scheme that its technical problem adopts: a kind of makita 4100NH is speed reducer dedicated, comprise gearbox body, a side at gearbox body is provided with power shaft, one end of described power shaft is fixedly connected with input taper gear, described input taper gear is connected with a joggle with the output taper gear that is fixedly connected on output shaft one end, and the described output shaft other end is fixedly connected with blade.
As preferably, described power shaft axial restraint is located in input flange, and described power shaft can rotate around axis with respect to input flange, and described input flange is fixedly connected on gearbox body.
As preferably, described power shaft is fixedly connected with by semiclosed deep groove ball bearing with input flange, has avoided the direct friction between power shaft and input flange, the speed reducer dedicated service life of makita 4100NH of increase.
Particularly, described input flange end is provided with input transparent cover, between described input transparent cover and power shaft, is provided with input outside framework oil seal, during due to cutting tool cutting stone material, high-speed friction can produce a large amount of heats, make cutting blade annealing, lower hardness, thereby Fast Wearing; So it is cooling generally can to make water blade carry out when makita 4100NH is used, because blade is to be fixed on output shaft, and rotate with output shaft; And output shaft is fixed on gear-box by bearing; For the gap by output shaft and gear-box such as anti-sealing, mud, dust enters gear-box inside, need to carry out excellent sealing to output shaft and gear-box.
As preferably, described output shaft output is provided with in blade outside dish and blade every dish, described blade is fixed in blade outer between coiling every dish and blade, meeting under the condition of depth of cut, increase as much as possible blade every the diameter of dish, can increase the stability in blade running, extend the service life of blade simultaneously and operating efficiency is provided.
Particularly, described output shaft output is provided with output end cap, between described output end cap and output shaft, is provided with output outside framework oil seal; During due to cutting tool cutting stone material, high-speed friction can produce a large amount of heats, makes cutting blade annealing, lower hardness, thereby Fast Wearing; So it is cooling generally can to make water blade carry out when makita 4100NH is used, because blade is to be fixed on output shaft, and rotate with output shaft; And output shaft is fixed on gear-box by bearing; For the gap by output shaft and gear-box such as anti-sealing, mud, dust enters gear-box inside, need to carry out excellent sealing to output shaft and gear-box.
The beneficial effects of the utility model are: a kind of makita 4100NH of the present utility model is speed reducer dedicated, by motor, directly transmits power, and blade stability is high, and cutting accuracy increases, and has improved operating efficiency; Blade two sides is equipped with blade every dish, can increase the stability in blade running, extends the service life of blade simultaneously and operating efficiency is provided; At each axle head, outside framework oil seal is set, can anti-sealing, mud, dust etc. enters gear-box inside by the gap of output shaft and gear-box, need to carry out excellent sealing to output shaft and gear-box, improved makita 4100NH speed reducer dedicated service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the speed reducer dedicated schematic diagram of a kind of makita 4100NH of the present utility model.
In figure: 1. gearbox body, 2. power shaft, 4. input taper gear, 5. output shaft, 6. exports taper gear, 7. blade, 8. input flange, 9. semiclosed deep groove ball bearing, 10. inputs transparent cover, 11. input outside framework oil seals, 12. blades are interior every dish, 13. blades are outer every dish, 14. output end caps, 15. output outside framework oil seals.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of makita 4100NH is speed reducer dedicated, comprise gearbox body 1, a side at gearbox body 1 is provided with power shaft 2, power shaft 2 passes through semiclosed deep groove ball bearing 9 with input flange 8, by draw-in groove, be located in input flange 8, power shaft 2 can rotate around axis with respect to input flange 8, input flange 8 is bolted to connection on gearbox body 1, input flange 8 ends are fixed with input transparent cover 10 by nut, between input transparent cover 10 and power shaft 2, be provided with input outside framework oil seal 11, one end of power shaft 2 is fixedly connected with input taper gear 4 by flat key keyway, input taper gear 4 is connected with a joggle with the output taper gear 6 that is fixedly connected on output shaft 5 one end by flat key keyway, output shaft 5 other ends are provided with in blade outer every coiling 13 every dish 12 and blade, blade 7 is fixed in blade outer every coiling between 13 every dish 12 and blade, blade 7, in blade, outside dish 12 and blade, every dish 13, by trapezoidal nut, be fixedly installed on output shaft end, output shaft 5 outputs are provided with output end cap 14, output end cap 14 is bolted and is arranged on casing, between output end cap 14 and output shaft 5, be provided with output outside framework oil seal 15.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (6)

1. a makita 4100NH is speed reducer dedicated, it is characterized in that comprising: gearbox body (1), a side at gearbox body (1) is provided with power shaft (2), one end of described power shaft (2) is fixedly connected with input taper gear (4), described input taper gear (4) is connected with a joggle with the output taper gear (6) that is fixedly connected on output shaft (5) one end, and described output shaft (5) other end is fixedly connected with blade (7).
2. makita 4100NH as claimed in claim 1 is speed reducer dedicated, it is characterized in that: described power shaft (2) axial restraint is located in input flange (8), described power shaft (2) can rotate around axis with respect to input flange (8), and described input flange (8) is fixedly connected on gearbox body (1).
3. makita 4100NH as claimed in claim 2 is speed reducer dedicated, it is characterized in that: described power shaft (2) is fixedly connected with by semiclosed deep groove ball bearing (9) with input flange (8).
4. makita 4100NH is speed reducer dedicated as claimed in claim 2 or claim 3, it is characterized in that: described input flange (8) end is provided with input transparent cover (10), is provided with input outside framework oil seal (11) between described input transparent cover (10) and power shaft (2).
5. makita 4100NH as claimed in claim 1 is speed reducer dedicated, it is characterized in that: described output shaft (5) output is provided with in blade outer every dish (13) every dish (12) and blade, described blade (7) is fixed in blade outside coiling (12) and blade every coiling between (13).
6. the makita 4100NH as described in claim 1 or 5 is speed reducer dedicated, it is characterized in that: described output shaft (5) output is provided with output end cap (14), is provided with output outside framework oil seal (15) between described output end cap (14) and output shaft (5).
CN201420005179.5U 2014-01-06 2014-01-06 Reducer special for stone cutter Expired - Fee Related CN203739009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420005179.5U CN203739009U (en) 2014-01-06 2014-01-06 Reducer special for stone cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420005179.5U CN203739009U (en) 2014-01-06 2014-01-06 Reducer special for stone cutter

Publications (1)

Publication Number Publication Date
CN203739009U true CN203739009U (en) 2014-07-30

Family

ID=51338870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420005179.5U Expired - Fee Related CN203739009U (en) 2014-01-06 2014-01-06 Reducer special for stone cutter

Country Status (1)

Country Link
CN (1) CN203739009U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107859732A (en) * 2017-12-09 2018-03-30 无锡松田豹机械科技有限公司 Speed change inputs housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107859732A (en) * 2017-12-09 2018-03-30 无锡松田豹机械科技有限公司 Speed change inputs housing

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20200106