CN203765084U - Novel sawing machine head - Google Patents
Novel sawing machine head Download PDFInfo
- Publication number
- CN203765084U CN203765084U CN201420165093.9U CN201420165093U CN203765084U CN 203765084 U CN203765084 U CN 203765084U CN 201420165093 U CN201420165093 U CN 201420165093U CN 203765084 U CN203765084 U CN 203765084U
- Authority
- CN
- China
- Prior art keywords
- shaft
- output
- hydraulic motor
- gear
- engages
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 15
- 239000010724 circulating oil Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000007514 turning Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The utility model relates to a sawing device, in particular to a novel sawing machine head which can prevent a tool on the sawing machine head from vibrating or shaking to influence sawing precision in the work process. The novel sawing machine head comprises a machine head body, a spindle motor arranged on the outer side of the machine head body, a speed change mechanism, a gear clearance eliminating device and the tool, the speed change mechanism, the gear clearance eliminating device and the tool are arranged in the machine head body, the speed change mechanism comprises a gear set, a clutch, a first transmission shaft, a second transmission shaft, an input shaft and an output shaft, the input end of the input shaft is provided with an input shaft belt wheel, a spindle motor belt wheel is arranged at the output end of the spindle motor, and the spindle motor belt wheel is connected with the input shaft belt wheel through a belt in a sleeved and surrounding mode. The tool is arranged at the output end of the output shaft, and the gear clearance eliminating device is arranged at the input end of the output shaft. The novel sawing machine head can prevent the tool from vibrating or shaking in the work process, and therefore machining precision and production efficiency are greatly improved, and production cost is lowered.
Description
Technical field
The utility model relates to a kind of saw cutting device, espespecially can prevent that cutter on sawing head from occurring flutter, rocking and affect a kind of Novel saw cutting head of the precision of sawing in the time of work.
Background technology
General sawing head often can use gear; to reach the object of transferring power, change outbound course and speed; then; gear has a large shortcoming transmitting to use, and tooth has backlash (also claiming back clearance) between engaging with tooth, so the power that is hampered in the time exporting easily causes cutter flutter, the problem such as rocks; and use for a long time the gap between backgear to become large; wearing and tearing increase, and machining accuracy reduces, production efficiency step-down.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of Novel saw cutting head, and this head can prevent that cutter from occurring flutter in the course of work, the problem such as rocking, so greatly improved machining accuracy and production efficiency, reduced production cost.
In order to address the above problem, the utility model provides following technical scheme:
A kind of Novel saw cutting head, comprise head, be installed on the Spindle Motor in head outside, and be installed on gear, gear clearance cancellation element and the cutter in head, described gear comprises gear train, clutch, the first turning cylinder, second driving shaft, power shaft and output shaft, described power shaft input be provided with power shaft belt pulley, the output of described Spindle Motor is provided with Spindle Motor belt pulley, described Spindle Motor belt pulley and power shaft belt pulley by belt sleeve around being connected; The output of described output shaft is provided with cutter, and the input of described output shaft is provided with gear clearance cancellation element.
The output of described power shaft engages with gear train, and described gear train engages with the first power transmission shaft, and the first described power transmission shaft engages with second driving shaft; Described second driving shaft engages with output shaft; The first described power transmission shaft is parallel with second driving shaft and longitudinal cross-section is big or small identical.
Described gear clearance cancellation element includes oil groove, hydraulic pump and hydraulic motor, described oil groove, hydraulic pump and hydraulic motor is connected by oil pipeline and forms circulating oil path, on described circulating oil path, be also provided with magnetic valve and counterbalance valve, described magnetic valve and counterbalance valve parallel connection are also located on the oil return circuit of described hydraulic motor; On described hydraulic motor, comprise hydraulic motor body and connecting circular tube, described hydraulic motor body is fixed on the right flank of described head and is positioned at the top of described power shaft belt pulley by connecting circular tube; The side of described hydraulic motor body is one-body molded a boss, offers a fuel feed hole and an oil outlet on described boss; The side opening of described connecting circular tube is provided with a waist-shaped hole.
Described gear clearance cancellation element also includes connecting traction wheel, idle pulley and braked wheel; In described hydraulic motor body, be provided with rotating shaft, the output of described rotating shaft is connected with braked wheel with shaft coupling by a rectangle key, described braked wheel engages with idle pulley, and described idle pulley engages with connecting traction wheel, and described interlock wheel case is fixed in the input of output shaft.
Beneficial effect: the utility model can prevent that cutter from occurring flutter in the course of work, the problem such as rocking, so greatly improved machining accuracy and production efficiency, reduced production cost.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model.
Description of reference numerals: head 1, Spindle Motor 2, Spindle Motor belt pulley 201, power shaft 3, power shaft belt pulley 301, gear clearance cancellation element 4, cutter 5.
Detailed description of the invention
Describe specific embodiment of the utility model in detail according to Figure of description below:
A kind of Novel saw cutting head 1, comprise head 1, be installed on the Spindle Motor 2 in head 1 outside, and be installed on gear, gear clearance cancellation element 4 and the cutter 5 in head 1, described gear comprises gear train, clutch, the first turning cylinder, second driving shaft, power shaft 3 and output shaft, described power shaft 3 input be provided with power shaft belt pulley 301, the output of described Spindle Motor 2 is provided with Spindle Motor belt pulley 201, described Spindle Motor belt pulley 201 and power shaft belt pulley 301 by belt sleeve around being connected; The output of described output shaft is provided with cutter 5, and the input of described output shaft is provided with gear clearance cancellation element 4; The output of described power shaft 3 engages with gear train, and described gear train engages with the first power transmission shaft, and the first described power transmission shaft engages with second driving shaft; Described second driving shaft engages with output shaft; The first described power transmission shaft is parallel with second driving shaft and longitudinal cross-section is big or small identical; Described gear clearance cancellation element 4 includes oil groove, hydraulic pump and hydraulic motor, described oil groove, hydraulic pump and hydraulic motor is connected by oil pipeline and forms circulating oil path, on described circulating oil path, be also provided with magnetic valve and counterbalance valve, described magnetic valve and counterbalance valve parallel connection are also located on the oil return circuit of described hydraulic motor; On described hydraulic motor, comprise hydraulic motor body and connecting circular tube, described hydraulic motor body is fixed on the right flank of described head 1 and is positioned at the top of described power shaft belt pulley 301 by connecting circular tube; The side of described hydraulic motor body is one-body molded a boss, offers a fuel feed hole and an oil outlet on described boss; The side opening of described connecting circular tube is provided with a waist-shaped hole; Described gear clearance cancellation element 4 also includes connecting traction wheel, idle pulley and braked wheel; In described hydraulic motor body, be provided with rotating shaft, the output of described rotating shaft is connected with braked wheel with shaft coupling by a rectangle key, described braked wheel engages with idle pulley, and described idle pulley engages with connecting traction wheel, and described interlock wheel case is fixed in the input of output shaft.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is made to any restriction, therefore any trickle amendment, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (4)
1. a Novel saw cutting head, it is characterized in that: comprise head, be installed on the Spindle Motor in head outside, and be installed on gear, gear clearance cancellation element and the cutter in head, described gear comprises gear train, clutch, the first turning cylinder, second driving shaft, power shaft and output shaft, described power shaft input be provided with power shaft belt pulley, the output of described Spindle Motor is provided with Spindle Motor belt pulley, described Spindle Motor belt pulley and power shaft belt pulley by belt sleeve around being connected; The output of described output shaft is provided with cutter, and the input of described output shaft is provided with gear clearance cancellation element.
2. a kind of Novel saw cutting head according to claim 1, is characterized in that: the output of described power shaft engages with gear train, and described gear train engages with the first power transmission shaft, and the first described power transmission shaft engages with second driving shaft; Described second driving shaft engages with output shaft; The first described power transmission shaft is parallel with second driving shaft and longitudinal cross-section is big or small identical.
3. a kind of Novel saw cutting head according to claim 1, it is characterized in that: described gear clearance cancellation element includes oil groove, hydraulic pump and hydraulic motor, described oil groove, hydraulic pump and hydraulic motor is connected by oil pipeline and forms circulating oil path, on described circulating oil path, be also provided with magnetic valve and counterbalance valve, described magnetic valve and counterbalance valve parallel connection are also located on the oil return circuit of described hydraulic motor; On described hydraulic motor, comprise hydraulic motor body and connecting circular tube, described hydraulic motor body is fixed on the right flank of described head and is positioned at the top of described power shaft belt pulley by connecting circular tube; The side of described hydraulic motor body is one-body molded a boss, offers a fuel feed hole and an oil outlet on described boss; The side opening of described connecting circular tube is provided with a waist-shaped hole.
4. a kind of Novel saw cutting head according to claim 3, is characterized in that: described gear clearance cancellation element also includes connecting traction wheel, idle pulley and braked wheel; In described hydraulic motor body, be provided with rotating shaft, the output of described rotating shaft is connected with braked wheel with shaft coupling by a rectangle key, described braked wheel engages with idle pulley, and described idle pulley engages with connecting traction wheel, and described interlock wheel case is fixed in the input of output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165093.9U CN203765084U (en) | 2014-03-30 | 2014-03-30 | Novel sawing machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165093.9U CN203765084U (en) | 2014-03-30 | 2014-03-30 | Novel sawing machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765084U true CN203765084U (en) | 2014-08-13 |
Family
ID=51282330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165093.9U Expired - Lifetime CN203765084U (en) | 2014-03-30 | 2014-03-30 | Novel sawing machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942367A (en) * | 2014-03-30 | 2015-09-30 | 宁波德美锯业有限公司 | Novel saw cutting headpiece |
| CN109789501A (en) * | 2016-08-04 | 2019-05-21 | 罗伯特·博世有限公司 | Torque and rotation are transmitted by the isolator for bench saw |
-
2014
- 2014-03-30 CN CN201420165093.9U patent/CN203765084U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942367A (en) * | 2014-03-30 | 2015-09-30 | 宁波德美锯业有限公司 | Novel saw cutting headpiece |
| CN109789501A (en) * | 2016-08-04 | 2019-05-21 | 罗伯特·博世有限公司 | Torque and rotation are transmitted by the isolator for bench saw |
| CN109789501B (en) * | 2016-08-04 | 2020-12-08 | 罗伯特·博世有限公司 | Torque and rotation transfer through isolator for table saw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203765084U (en) | Novel sawing machine head | |
| CN104416386A (en) | Automatic clamping device of shaft work piece | |
| CN202462082U (en) | Nut direct-driven numerical control feeding device | |
| CN104942367A (en) | Novel saw cutting headpiece | |
| CN106001758A (en) | Novel sawing machine head | |
| CN203541556U (en) | Lathe sliding box with groove plate mechanism | |
| CN203739022U (en) | Reducer special for stone cutter and having grinding head | |
| CN202845838U (en) | Crank shaft drill straight oil hole device | |
| CN204123090U (en) | Steel pipe processing integrated machine | |
| CN204587965U (en) | Test Diode prints packaging integrated machine feed system | |
| CN104209797A (en) | Multi-spindle machine tool mechanism | |
| CN204524435U (en) | Gear-hobbing machine with damping mechanism and workbench thereof | |
| CN203993303U (en) | A kind of multiple main axle machine tool mechanism | |
| CN203409274U (en) | Center lathe allowing main shaft rotating speed to be adjusted at any time | |
| CN205780238U (en) | A kind of anti abrasive double crosslinking gear shaft | |
| CN204610786U (en) | A kind of cold sawing special gear box | |
| CN203779194U (en) | A speed changing box direct connection device of a planer milling machine | |
| CN203509739U (en) | Transmission structure of feeding cross-beam motor | |
| CN204868093U (en) | Multi -functional combined type machine tool | |
| CN203779107U (en) | Novel planer milling machine | |
| CN201969901U (en) | Servo turret for high-accuracy heavy cutting numerically controlled lathe | |
| CN202984759U (en) | Vertical lathe accessory cutter head | |
| CN203141213U (en) | Driving screw rod cooling device | |
| CN203266028U (en) | High-positioning-accuracy welding positioner | |
| CN202612535U (en) | Novel transmission shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Wei Document name: payment instructions |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |