CN2573187Y - Band saw with shield device - Google Patents
Band saw with shield device Download PDFInfo
- Publication number
- CN2573187Y CN2573187Y CN 02259484 CN02259484U CN2573187Y CN 2573187 Y CN2573187 Y CN 2573187Y CN 02259484 CN02259484 CN 02259484 CN 02259484 U CN02259484 U CN 02259484U CN 2573187 Y CN2573187 Y CN 2573187Y
- Authority
- CN
- China
- Prior art keywords
- base station
- baffle plate
- saw band
- holder
- bearing platform
- 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 relates to a band saw machine with a protective cover device. The utility model comprises a base station, a bearing station which is assembled on the base station, a work table which is fixedly arranged on the base station and is positioned in a middle gap of the bearing station, a transmission unit which is assembled on the bearing station, a saw band which is hung and connected to the transmission unit, a pressure unit which is arranged on the bearing station and a protective cover device which can shield the saw band, wherein the protective cover device is provided with a support shaft which is fixedly arranged on a pressure block of the pressure unit and an angle-shaped baffle plate which is sheathed on the support shaft. When the angle-shaped baffle plate rotates into the bearing station, the saw band can be shielded; when the angle-shaped baffle plate rotates outside the bearing station, the saw band can be conveniently replaced.
Description
[technical field]
The utility model relates to a kind of carpenter's machine, particularly relates to a kind of band sawing machine of tool holding protective cover device.
[background technology]
As shown in Figure 1, 2, a kind of in the past band sawing machine 10 comprises a base station 11 that can be placed on ground, one is mounted on a bearing platform 12 of this base station 11, one is installed in the gear unit 13 in this bearing platform 12, one is placed in the saw band 14 of this gear unit 13, one is the liftable pressure that is mounted on this bearing platform 12 puts unit 15, and one can block the protecting cover unit 16 of this saw band 14.This base station 11 has a workbench 111 that is positioned at a central indentation 121 of this bearing platform 12.This gear unit 13 has the driving wheel 132 that a motor 131, that is fixedly arranged on this bearing platform 12 is subjected to these motor 131 transmissions, and a driven pulley 133.This saw band 14 is to be hung between this driving wheel 132 and this driven pulley 133 and to pass this workbench 111 and can follow a closed path to rotate.This pressure is put unit 15 and is had a holder 151 that is locked in this bearing platform 12, one is the tooth bar 152 that is set in longitudinally between this holder 151 and this bearing platform 12, one is the rotating adjusting lever 153 that laterally is arranged in this holder 151, one cover is fixed in the driving wheel 154 that this adjusting lever 153 is positioned at this holder 151 simultaneously and closes with this tooth bar 152 Nie, reaches one and is installed with in the pressure of a bottom of this tooth bar 152 and puts piece 155.This protecting cover unit 16 has number and is locked on the bolts 161 that this pressure is put piece 155, and one is provided with number fluting 1621 and can presss from both sides the baffle plate 162 of establishing these bolts 161.When these bolts 161 are locked, this baffle plate 162 just produces the location and can block this saw band 14, so, make these tooth bar 152 these pressures of drive put the workpiece (figure does not show) that piece 155 descends and is seated on this workbench 111 until pressing solidly when rotating this adjusting lever 153, just can carry out the sawing operation by 14 pairs of these workpiece of saw band that rotate.
Though it is safe in utilization to safeguard that this band sawing machine 10 can block this saw band 14 by this protecting cover unit 16, but still have following disappearance:
When these saw band 14 losses need be upgraded, because of this baffle plate 162 shelters from this saw band 14, could change this saw band 14 so need unload this baffle plate 162 earlier, unload this baffle plate 162 then palpus unscrew these bolts 161 earlier, in addition, after changing new saw band 14, these baffle plate 162 boundaries need be established these bolts 161 by these fluting 1621 folders, after again these bolts 161 being locked again, this baffle plate 162 could obtain the location, and is accomplished the operation of changing saw band 14, and hence one can see that, it is inconvenient that this band sawing machine 10 has this saw band 14 of replacing, causes influencing the disappearance of operating efficiency.
[utility model content]
The purpose of this utility model is to provide a kind of replacing saw band more convenient, and can guarantee the band sawing machine of tool holding protective cover device safe in utilization.
The utility model provides a kind of band sawing machine of tool holding protective cover device, comprise a base station that is placed on ground, one is mounted on the bearing platform of this base station, one is fixedly arranged in this base station and is positioned at the workbench of a central indentation of this bearing platform, one is mounted on the gear unit of this bearing platform, one hangs the saw band that is connected in this gear unit, one pressure that is installed in this bearing platform is put the unit, reach one and block the holding protective cover device of this saw band, this bearing platform has a holder that is fixedly arranged on this base station, and the removable cover that can rotate relative to this holder, this gear unit has a motor that is fixedly arranged on this base station, one is installed in this holder and connects the driving wheel of this motor, an and driven pulley that is hubbed at this holder, this saw band is to be hung between this driving wheel and this driven pulley and to pass this workbench, this pressure is put the unit and is had a pressure that presses solidly workpiece and put piece, it is characterized in that:
This holding protective cover device comprises that one is installed in this pressure and puts fulcrum on the piece, and a protecting cover set zoarium that can rotate with respect to this fulcrum, and this protecting cover set zoarium comprises a dihedral baffle plate, and is fixedly arranged on the sleeve of sheathed this fulcrum of a side of this dihedral baffle plate.
The band sawing machine of described tool holding protective cover device is characterized in that:
A screw can be established in this fulcrum top, and this fulcrum protrudes from the top of this sleeve, and locks this screw with a bolt.
In sum, the band sawing machine of the utility model tool holding protective cover device, its advantage is: when rotating this protecting cover set zoarium, this dihedral baffle plate can enter in this holder and block this saw band, and can cover by this removable cover and obtain fixing safe in utilizationly, and this dihedral baffle plate can be produced that to be positioned at this holder outer so that change this saw band to safeguard.
[description of drawings]
Be elaborated below by most preferred embodiment and accompanying drawing band sawing machine to the utility model tool holding protective cover device, in the accompanying drawing:
Fig. 1 is an a kind of rearview of band sawing machine in the past.
Fig. 2 is the exploded stereogram of band sawing machine in the past, illustrates that one presses and to put a unit and a protecting cover unit.
Fig. 3 is a rearview of the utility model one preferred embodiment.
Fig. 4 is a front view of this preferred embodiment.
Fig. 5 is the front view that a removable cover is opened in this preferred embodiment, illustrates that a dihedral baffle plate is positioned at a bearing platform and blocks the state of a saw band.
Fig. 6 is a sectional perspective exploded view of this preferred embodiment, and a holding protective cover device is described.
Fig. 7 one is similar to the view of Fig. 5, illustrates that this dihedral baffle plate is positioned at the outer state of this bearing platform.
[specific embodiment]
As Fig. 3,4, shown in 5, one preferred embodiment of the band sawing machine of the utility model tool holding protective cover device comprises: one is placed on the base station 20 on ground, one is mounted on the bearing platform 30 of this base station 20, one is fixedly arranged in the workbench 40 of this base station 20, one is mounted on the gear unit 50 of this bearing platform 30, one is placed in the saw band 60 of this gear unit 50, one is the liftable pressure that is mounted on this bearing platform 30 puts unit 70, reach one and be mounted on the holding protective cover device 80 that this pressure is put unit 70, it is characterized in that: this bearing platform 30 is general c-shaped and have a central indentation 31, comprise that one is mounted on the holder 32 of a side of this base station 20, and removable cover 33 in this holder 32 is tied by hinge 34 pivots by a boundary.This removable cover 33 and can rotate and can cover and open with respect to this holder 32.
This workbench 40 is to be fixedly arranged in a top of this base station 20 and to be positioned at this central indentation 31, has a perforation 41.
This gear unit 50 has one and is fixedly arranged on this base station 20 and is positioned at the motor 51 of these workbench 40 belows, one is positioned at the driving wheel 52 that this holder 32 can be subjected to these motor 51 transmissions, and one is the rotating driven pulley 53 that is hubbed at this holder 32 and is positioned at these driving wheel 52 tops.
This saw band 60 is to be hung between this driving wheel 52 and this driven pulley 53, and passes this perforation 41 and can follow a closed path to rotate.
Shown in Fig. 5,6, this pressure is put unit 70 and is had one and be mounted on this holder 32 and can produce the elevating lever 71 of lifting, and one is installed with to press in one of a bottom of this elevating lever 71 and puts piece 72.
This holding protective cover device 80 has one and is installed in the fulcrum 81 that this pressure is put an end face of piece 72 and extended up, and a protecting cover set zoarium 82 that is sheathed on this fulcrum 81.This protecting cover set zoarium 82 has the web 822 that a dihedral baffle plate 821, bends from a side of this dihedral baffle plate 821 outwardly, and one is fixedly arranged in the sleeve 823 that this web 822 can be sheathed on this fulcrum 81.
Preferably, these fulcrum 81 tops are provided with a screw 811, and this fulcrum 81 is higher with respect to this sleeve 823, so when this sleeve 823 is sheathed on outside this fulcrum 81, this fulcrum 81 can protrude from outside the top of this sleeve 823, again with a bolt 83 screw locks in this screw 811, just can prevent that this sleeve 823 breaks away from these fulcrums 81.
Shown in Fig. 4,5, when this band sawing machine is in the sawing user mode, this dihedral baffle plate 821 is the holders 32 that are positioned at this bearing platform 30, and the boundary is covered on this holder 32 by this removable cover 33, just can make this dihedral baffle plate 821 location simultaneously and blocks this saw band 60 and can safeguard safe in utilization.
As Fig. 5,6, shown in 7, when needing to upgrade when these saw band 60 wearing and tearing, only need this removable cover 33 is opened, this dihedral baffle plate 821 of switching then, then but these dihedral baffle plate 821 boundaries are rotated relative to this fulcrum 81 by this sleeve 823, be to produce this holder 32 no longer to block this saw band 60 outward, at this moment, just can unload this saw band 60, and a new saw band 60 is hung between this driving wheel 52 and this driven pulley 53, then, this dihedral baffle plate 821 of switching enters in this holder 32 it again, at last, again this removable cover 33 is covered on this holder 32 (as shown in Figure 4), just can makes these dihedral baffle plate 821 location and can block this saw band 60.
The effect of the band sawing machine of the utility model tool holding protective cover device and advantage be as described later: because the utility model blocks the dihedral baffle plate 821 of this saw band 60 is to be rotatable design, when being changed in this holder 32, this dihedral baffle plate 821 can block this saw band 60, and this removable cover 33 is covered on this holder 32 just can makes this dihedral baffle plate 821 location simultaneously, when this dihedral baffle plate 821 is produced outside this holder 32, just can change this saw band 60, so it is quite convenient to the utlity model has replacing saw band 60, and can safeguard effect safe in utilization and advantage.
Claims (2)
1. the band sawing machine of a tool holding protective cover device, comprise a base station that is placed on ground, one is mounted on the bearing platform of this base station, one is fixedly arranged in this base station and is positioned at the workbench of a central indentation of this bearing platform, one is mounted on the gear unit of this bearing platform, one hangs the saw band that is connected in this gear unit, one pressure that is installed in this bearing platform is put the unit, reach one and block the holding protective cover device of this saw band, this bearing platform has a holder that is fixedly arranged on this base station, and the removable cover that can rotate relative to this holder, this gear unit has a motor that is fixedly arranged on this base station, one is installed in this holder and connects the driving wheel of this motor, an and driven pulley that is hubbed at this holder, this saw band is to be hung between this driving wheel and this driven pulley and to pass this workbench, this pressure is put the unit and is had a pressure that presses solidly workpiece and put piece, it is characterized in that:
This holding protective cover device comprises that one is installed in this pressure and puts fulcrum on the piece, and a protecting cover set zoarium that can rotate with respect to this fulcrum, and this protecting cover set zoarium comprises a dihedral baffle plate, and is fixedly arranged on the sleeve of sheathed this fulcrum of a side of this dihedral baffle plate.
2. the band sawing machine of tool holding protective cover device as claimed in claim 1 is characterized in that:
This fulcrum top is provided with a screw, and this fulcrum protrudes from the top of this sleeve, and locks this screw with a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259484 CN2573187Y (en) | 2002-10-17 | 2002-10-17 | Band saw with shield device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259484 CN2573187Y (en) | 2002-10-17 | 2002-10-17 | Band saw with shield device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573187Y true CN2573187Y (en) | 2003-09-17 |
Family
ID=33726844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02259484 Expired - Lifetime CN2573187Y (en) | 2002-10-17 | 2002-10-17 | Band saw with shield device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573187Y (en) |
-
2002
- 2002-10-17 CN CN 02259484 patent/CN2573187Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAO HUIJUAN Free format text: FORMER OWNER: JIANG PEILIE Effective date: 20050930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050930 Address after: Yongming street in Dali City, Taichung County in Taiwan province No. 396 Patentee after: Liao Huijuan Address before: Taiwan, China Patentee before: Jiang Peilie |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121017 Granted publication date: 20030917 |