CN209503120U - Vertical band sawing machine for camshaft sawing - Google Patents
Vertical band sawing machine for camshaft sawing Download PDFInfo
- Publication number
- CN209503120U CN209503120U CN201822276332.9U CN201822276332U CN209503120U CN 209503120 U CN209503120 U CN 209503120U CN 201822276332 U CN201822276332 U CN 201822276332U CN 209503120 U CN209503120 U CN 209503120U
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- CN
- China
- Prior art keywords
- saw frame
- sawing
- workbench
- camshaft
- transverse shifting
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Abstract
The utility model relates to a kind of vertical band sawing machines for camshaft sawing, including pedestal, the saw frame of mobile work platform bracket and longitudinal movement is provided on pedestal, the workpiece transverse shifting workbench of transverse shifting is provided on the support of table, the work piece holder of gripping cams shaft-like work is provided on the workpiece transverse shifting workbench, saw frame longitudinal feeding device is provided between the saw frame and pedestal, the saw frame longitudinal feeding device includes sawing feeding driving mechanism, saw frame feeds moving guide rail and saw frame length feed drives ball screw assembly, the sawing feeding driving mechanism and saw frame feeding moving guide rail are set on the base, the bottom of saw frame is arranged in the saw frame length feed driving ball screw assembly,.The utility model is high in machining efficiency, and processing cost is low, and the material that sawing is got off can utilize again.
Description
Technical field
The utility model belongs to band sawing machine technical field, in particular to a kind of vertical band sawing machine for camshaft sawing.
Background technique
Existing camshaft needs to cut off the intermediate portion M after solid forging, as shown in Figure 1.It cuts the usual part
Except mode is using Milling Process.Processing efficiency is low for Milling Process mode, and the material for removing part is processed and becomes
Metal fillings, can not monolith utilize, not only waste material, but also inefficiency, increase processing cost.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of vertical band sawing machine for camshaft sawing,
Monolith excess stock sawing on camshaft can be got off using vertical band sawing machine clamped one time, the material to get off convenient for sawing is again
It utilizes, while improving efficiency again, reducing cost.
The utility model is realized in this way a kind of vertical band sawing machine for camshaft sawing, including pedestal are provided,
It is provided with the saw frame of mobile work platform bracket and longitudinal movement on the pedestal, is provided with laterally on the support of table
Mobile workpiece transverse shifting workbench is provided with the workpiece of gripping cams shaft-like work on the workpiece transverse shifting workbench
Fixture is provided with saw frame longitudinal feeding device between the saw frame and pedestal, and the saw frame longitudinal feeding device includes sawing
Feeding driving mechanism, saw frame feeding moving guide rail and saw frame length feed drive ball screw assembly, the sawing Feed servo system machine
Structure and saw frame feeding moving guide rail are set on the base, and the bottom of saw frame is arranged in the saw frame length feed driving ball screw assembly,
Portion.
Further, the workpiece transverse shifting workbench include working plate, table traverse moving guide rail and
Table traverse driving mechanism, the work piece holder are arranged on working plate, and the table traverse movement is led
Rail and table traverse driving mechanism are arranged on the support of table, and the table traverse driving mechanism includes work
Make platform ball screw assembly, workbench precision planet-gear speed reducer and workbench AC servo motor.
Further, the sawing feeding driving mechanism includes saw frame precise planet-gear speed reducer and saw frame AC servo
Motor.
Further, saw blade guiding mechanism is provided on the saw frame, the saw blade guiding mechanism transformation bands for band
Sawing direction.
Further, it is also provided with saw frame retaining mechanism on the base.
Further, table locking mechanism is also provided on the support of table.
Compared with prior art, the vertical band sawing machine for camshaft sawing of the utility model, sets respectively on pedestal
The workpiece transverse shifting workbench of transverse shifting and the saw frame of longitudinal movement are set, using setting on workpiece transverse shifting workbench
Work piece holder gripping cams shaft-like work, recycle the mobile cooperation between workpiece transverse shifting workbench and saw frame, complete pair
Need to remove the Cutting indexes of some materials on cam shaft-like work, high in machining efficiency, processing cost is low, and the material that sawing is got off can
To utilize again.
Detailed description of the invention
Fig. 1 is the appearance schematic diagram of cam shaft-like work；
Fig. 2 is the schematic side view of one preferred embodiment of the utility model.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It please refers to shown in Fig. 1, the outline drawing of camshaft 1, wherein the portion M is the part for needing to cut off.Utilize vertical band sawing machine
It needs that two fabrication holes are pre-machined at A and at B before the excision portion M material, bore dia needs the band saw used according to band sawing machine
Width determines.Process includes first the then sawing direction of reconvert bands for band from c point to the lateral saw lanes I of d point
90 °, from d point to the ripping path II of e point, then 90 ° of the sawing direction of reconvert bands for band, from e point to the transverse direction of f point
Saw lanes III.Saw lanes direction is as shown by the arrows in Figure 1.
Shown in referring to figure 2., preferred embodiment of the utility model for the vertical band sawing machine of camshaft sawing, including bottom
Seat 2 is provided with the saw frame 4 of mobile work platform bracket 3 and longitudinal movement on the pedestal 2.On the support of table 3
Workpiece transverse shifting workbench 5 provided with transverse shifting is provided with gripping cams on the workpiece transverse shifting workbench 5
The work piece holder 6 of shaft-like work 1.Mobile work platform bracket 3 is used to support workpiece transverse shifting workbench 5, is mounted on vertical band saw
The left side of bed saw frame 4.Workpiece transverse shifting workbench 5 is used to install cam shaft-like work 1 and work piece holder 6.Work piece holder 6 is installed
On workpiece transverse shifting workbench 5, it is used to artificial fixed cam shaft-like work 1.
Saw frame longitudinal feeding device 7 is provided between the saw frame 4 and pedestal 2.The saw frame longitudinal feeding device 7 wraps
Include sawing feeding driving mechanism 71, saw frame feeding moving guide rail 72 and saw frame length feed driving ball screw assembly, 73.The saw
It cuts feeding driving mechanism 71 and saw frame feeding moving guide rail 72 is arranged on pedestal 2, the saw frame length feed drives ball wire
The bottom of saw frame 4 is arranged in thick stick pair 73.Sawing feeding driving mechanism 71 drives ball screw assembly, 73 to drive by saw frame length feed
Dynamic saw frame 4 is vertically moved along saw frame feeding moving guide rail 72.The sawing feeding driving mechanism 71 includes saw frame precision planet tooth
Take turns speed reducer (not shown) and saw frame AC servo motor 74.
The workpiece transverse shifting workbench 5 includes working plate 51, table traverse moving guide rail 52 and work
Platform traverse feed driving mechanism 53.The work piece holder 6 is arranged on working plate 51, and the table traverse movement is led
Rail 52 and table traverse driving mechanism 53 are arranged on the support of table 3.The table traverse driving mechanism
53 include workbench ball screw assembly, workbench precision planet-gear speed reducer and workbench AC servo motor (in figure not
It shows).The workbench AC servo motor passes through workbench precision planet-gear speed reducer and workbench ball-screw subband
Dynamic 51 transverse shifting of working plate.When work, workpiece transverse shifting workbench 5 is by workbench ball screw assembly, drives edge workbench
52 transverse shifting of traverse feed moving guide rail is able to achieve lateral sawing feeding.
Driving wheel 41 and driven wheel 42, bands for band 43 and saw blade guiding mechanism 44 are provided on the saw frame 4.It is described
Driving wheel 41 and driven wheel 42 drive bands for band 43 to carry out sawing to cam shaft-like work 1.The saw blade guiding mechanism 44 converts band
The sawing direction of saw blade 43.Saw blade guiding mechanism 44, which can need to turn round bands for band 43 according to sawing position, to be turn 90 degrees.It carries out laterally
Bands for band 43 is at horizontality when sawing, and the torsion of bands for band 43 is turn 90 degrees when carrying out ripping.
Saw frame retaining mechanism 8 is also provided on the pedestal 2.Saw frame retaining mechanism 8 includes hydraulic cylinder and gripping block
Deng for locking the position of saw frame 4.Table locking mechanism 9 is also provided on the support of table 3.Table latch
Mechanism 9 is made of hydraulic cylinder and gripping block etc., for locking the position of workpiece transverse shifting workbench 5.
Referring to shown in Fig. 1 and Fig. 2, the vertical band sawing machine sawing cam shaft-like work 1 of the utility model it is worked
Journey includes: that being placed on workpiece transverse shifting workbench 5 to sawing camshaft workpiece 1 for A and B fabrication hole will be pre-machined,
Cam shaft-like work 1 manually is fixed using work piece holder 6 after correction positioning, workpiece transverse shifting workbench 5 is moved to c point position
Place is simultaneously locked by table locking mechanism 9.Bands for band 43 is reversed 90 ° and locked by the movement of saw blade guiding mechanism 44 makes bands for band
43 with the perpendicular position of axis of cam shaft-like work 1.Vertical band sawing machine work is driven, the feeding of saw frame 4 carries out cam shaft-like work 1
Sawing reaches d point position when being sawn to the center in the hole A, and vertical band sawing machine stops, and 4 stop motion of saw frame simultaneously passes through saw
Frame retaining mechanism 8 locks, and completes the sawing of path I.Bands for band 43 is reset to 0 ° and locked by the movement of saw blade guiding mechanism 44 to be made
The axis of bands for band 43 and cam shaft-like work 1 is in parallel position.Start vertical band sawing machine, bands for band 43 is since d point position to e
Point direction feeding sawing, 5 transverse shifting of workpiece transverse shifting workbench.When bands for band 43 is laterally sawn to the hole B center,
The sawing of path II is completed, vertical band sawing machine stops, and workpiece transverse shifting workbench 5 stops and passes through table locking mechanism 9
Locking.Bands for band 43 is reversed 90 ° to the movement of saw blade guiding mechanism 44 and locking makes bands for band 43 and the axis of cam shaft-like work 1 is in
Upright position.Start vertical band sawing machine, 4 length feed of saw frame, bands for band 44 since e point position to f point direction feeding sawing,
When bands for band 44 is sawn to f point, the sawing of path III is completed, entire sawing circulation is completed.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of vertical band sawing machine for camshaft sawing, including pedestal, which is characterized in that be provided with move on the base
The saw frame of the dynamic support of table and longitudinal movement, is provided with the workpiece transverse shifting of transverse shifting on the support of table
Workbench, on the workpiece transverse shifting workbench be provided with gripping cams shaft-like work work piece holder, the saw frame with
Saw frame longitudinal feeding device is provided between pedestal, the saw frame longitudinal feeding device includes sawing feeding driving mechanism, saw frame
It feeds moving guide rail and saw frame length feed drives ball screw assembly, the sawing feeding driving mechanism and saw frame feeding movement are led
Rail is set on the base, and the bottom of saw frame is arranged in the saw frame length feed driving ball screw assembly,.
2. being used for the vertical band sawing machine of camshaft sawing as described in claim 1, which is characterized in that the workpiece transverse shifting
Workbench includes working plate, table traverse moving guide rail and table traverse driving mechanism, the workpiece clamp
Tool is arranged on working plate, and the table traverse moving guide rail and table traverse driving mechanism are arranged in work
Make on platform bracket, the table traverse driving mechanism includes workbench ball screw assembly, workbench precision planetary gear
Speed reducer and workbench AC servo motor.
3. being used for the vertical band sawing machine of camshaft sawing as described in claim 1, which is characterized in that the sawing Feed servo system
Mechanism includes saw frame precise planet-gear speed reducer and saw frame AC servo motor.
4. being used for the vertical band sawing machine of camshaft sawing as described in claim 1, which is characterized in that be arranged on the saw frame
Saw blade guiding mechanism, the sawing direction of the saw blade guiding mechanism transformation bands for band.
5. being used for the vertical band sawing machine of camshaft sawing as described in claim 1, which is characterized in that also set on the base
Saw frame retaining mechanism is set.
6. being used for the vertical band sawing machine of camshaft sawing as described in claim 1, which is characterized in that in the support of table
On be also provided with table locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276332.9U CN209503120U (en) | 2018-12-30 | 2018-12-30 | Vertical band sawing machine for camshaft sawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276332.9U CN209503120U (en) | 2018-12-30 | 2018-12-30 | Vertical band sawing machine for camshaft sawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503120U true CN209503120U (en) | 2019-10-18 |
Family
ID=68199079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822276332.9U Active CN209503120U (en) | 2018-12-30 | 2018-12-30 | Vertical band sawing machine for camshaft sawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503120U (en) |
-
2018
- 2018-12-30 CN CN201822276332.9U patent/CN209503120U/en active Active
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