CN207415727U - A kind of band folds the cutting machine of backer - Google Patents
A kind of band folds the cutting machine of backer Download PDFInfo
- Publication number
- CN207415727U CN207415727U CN201721366307.9U CN201721366307U CN207415727U CN 207415727 U CN207415727 U CN 207415727U CN 201721366307 U CN201721366307 U CN 201721366307U CN 207415727 U CN207415727 U CN 207415727U
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- plate
- cutting machine
- backer
- bottom plate
- trip bolt
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Abstract
The utility model discloses the cutting machines that a kind of band folds backer, including cutting machine body, bottom plate and the backer for adjusting cut lengths, bottom plate is mounted on cutting machine body, backer includes slide plate and positioning plate, slide plate is slidably mounted on bottom plate, the first trip bolt is further included, positioning plate is hinged on slide plate, and the positioning plate of swing can be fixed on the Difference angles on slide plate by the first trip bolt.During the utility model cutting machine cutting material, need not dismount backer can also carry out angle cutting and plane cutting, and backer is deployable or packs up, and be more convenient cutting material, fast, precisely, flexibly, greatly improve work efficiency.
Description
Technical field
The utility model is related to field of power tools, more particularly to a kind of band folds the cutting machine of backer.
Background technology
Cutting machine has very wide application range, can be used for cutting timber, stone material, ceramic tile as a kind of cutting tool
Deng, cutting it is efficient and convenient.In order to more easily larger stone material, timber are cut into the material of the different in width of needs or
Cutting tile touches angle etc. during finishing, and usual way is that backing structure is set on the workbench of cutting machine, adjusts backer and saw
The distance between piece realizes the material of cutting different in width.
But backer of the prior art is mostly fixed structure, can not pack up when not in use, it is necessary to cutting material it is wider,
Or wall fluting during hydropower installation etc., it is necessary to first backer be removed, cutting machine is then subjected to cutter close to bar
Make, cause the inconvenience of operation.
Utility model content
The technical problems to be solved in the utility model is：The cutting that a kind of adjustable backer swings angle is provided
Machine.
Technical solution is used by the utility model solves its technical problem：
A kind of band folds the cutting machine of backer, including cutting machine body, bottom plate and the backer for adjusting cut lengths, bottom plate peace
On cutting machine body, backer includes slide plate and positioning plate, and slide plate is slidably mounted on bottom plate, further includes the first fastening
Screw, positioning plate are hinged on slide plate, and the positioning plate of swing can be fixed on the different angle on slide plate by the first trip bolt
Position.
Further, at least one end is fixed with fixed part before and after positioning plate, has the first regulating tank on fixed part, and first adjusts
The first trip bolt being equipped in slot with slide plate thread fitting is saved, makes positioning plate and slide plate opposite by tightening the first trip bolt
It is fixed.
Further, at least one end is fixed with fixed part before and after positioning plate, and slide plate is equipped with through hole, be equipped in through hole and its
First trip bolt of thread fitting, its end is connected on fixed part when tightening the first trip bolt, so as to fulfill positioning plate
It is relatively fixed with slide plate.
Further, the left and right pivot angle of positioning plate is between 0 degree to 90 degree.
Further, when the left and right pivot angle of positioning plate is 0 degree, the lower surface of positioning plate and the lower surface of bottom plate flush.
Further, between positioning plate and slide plate have graduated scale and graticule, between slide plate and bottom plate have graduated scale and
Graticule.
Further, slide plate is U-typed, and the two-arm of U-typed slide plate is through the mounting hole on bottom plate, by regulating base board
Fixed position of the 4th trip bolt on slide plate, realize different cutting widths.
Further, the front end of bottom plate and the front side of cutting machine body are hinged by the second articulated shaft, and the rear end of bottom plate connects
The adjustment sheet of the second regulating tank of band is connected to, the second fastening spiral shell with thread fitting on rear side of cutting machine body is equipped in the second regulating tank
Nail, bottom plate can be rotated around the second articulated shaft, by adjusting fixed position of second trip bolt on adjustment sheet, be realized different
Depth of cut.
Further, bottom plate is hinged by the front side of connecting plate and cutting machine body, connecting plate and bottom plate, bottom plate and adjusting
Piece is hinged by the 3rd articulated shaft coaxial line, the turning part for being fixedly arranged at the front end with the 3rd regulating tank of band of bottom plate, the 3rd regulating tank
Interior the 3rd trip bolt being equipped with connecting plate thread fitting, bottom plate can be rotated around the 3rd articulated shaft, by adjusting the 3rd fastening
Fixed position of the screw in turning part, realizes different cutting angles.
Said program is the statement that the structure on the left of cutting machine is mounted on to saw blade, and principle is equally applicable to saw blade installation
Structure on the right side of cutting machine.
The beneficial effects of the utility model are：
During cutting machine cutting material, need not dismount backer can also carry out angle cutting and plane cutting, make cutting material
Material is more convenient, quick, accurate, flexible, greatly improves work efficiency.
By fixed position of the first trip bolt of adjusting on positioning plate, the different left and right pivot angle of positioning plate is realized, when
When the left and right pivot angle of positioning plate is 0 degree, i.e., positioning plate is packed up, and cutting machine at this time is equivalent to common cutting without folding backer
Cutting mill due to adding the width of cutter bottom plate, makes cutting machine more steady when cutting；When the left and right pivot angle of positioning plate is 90
When spending, i.e., positioning plate is unfolded, and positioning plate can be in the meter full scale of slide plate along specific cutting perpendicular to slide plate, cutting machine at this time
Width is cut；When the left and right pivot angle of positioning plate is when between 0 degree to 90 degree, adjustment slide plate makes positioning plate close to saw blade, will
Positioning plate is close to the left side of cutting material, it is cleavable at this time go out different cutting angles stone material or timber, because of the stone material of needs
Or timber size is different, it is more steady, quick using this backer.
Description of the drawings
Fig. 1 is the schematic front view of the utility model cutting machine；
Fig. 2 is the left view schematic diagram of the utility model cutting machine；
Fig. 3 is that the right side of cutting machine when positioning plate is unfolded in the utility model regards schematic diagram；
Fig. 4 is that the right side of cutting machine when positioning plate is packed up in the utility model regards schematic diagram；
Fig. 5 is the schematic top plan view of the utility model cutting machine；
Fig. 6 is the stereoscopic schematic diagram of the utility model cutting machine；
Fig. 7 is the stereoscopic schematic diagram of the utility model cutting machine other direction；
Fig. 8 is the stereoscopic schematic diagram of another embodiment of the utility model cutting machine.
In figure：
1- housings；
2- saw blades；
3- bottom plates, the 3rd articulated shafts of 301-, 302- turning part, the 3rd regulating tanks of 303-, the 3rd trip bolts of 304-, 305-
Mounting blocks, the 4th trip bolts of 306-；
4- slide plates, 401- otic placodes；
5- positioning plates, the first articulated shafts of 501-, 502- fixed parts, the first regulating tanks of 503-, the first trip bolts of 504-；
6- connecting plates, the second articulated shafts of 601-；
7- adjustment sheets, the second regulating tanks of 701-, the second trip bolts of 702-.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.Advanced in embodiment with saw blade 2 and cut or retreat the side of being cut into
To basis, saw blade 2 and positioning plate 5 are located at the left side of cutting machine, and turning part 302 and connecting plate 6 are located at the front side of cutting machine, adjust
Piece 7 is located at the rear side of cutting machine.Plane where saw blade 2 is cut surface.When cutting machine works, bottom plate 3 is close to cut material always
The upper surface of material, it is generally the case that bottom plate 3 and cutting material are in horizontality.Regulating base board 3 is with respect to cutting machine body
Back and forth or left and right pivot angle, when bottom plate 3 is close to cutting material, cutting machine body is compared with cutting material into before and after certain or left
Right pivot angle realizes corresponding depth of cut or cutting angle.
As shown in Figures 1 to 8, a kind of band folds the cutting machine of backer, including housing 1, motor, saw blade 2, bottom plate 3, slide plate
4 and positioning plate 5, motor is mounted on the inside of housing 1, and saw blade 2 is mounted on the power output shaft of motor, and saw blade 2 is located at motor
Between positioning plate 5, bottom plate 3, slide plate 4 and positioning plate 5 are located at the lower section of housing 1, and bottom plate 3 can cut around the second articulated shaft 601
The rotation in surface i.e. front and rear pivot angle of regulating base board 3 (adjusting depth of cut) is cut, it also can be around the 3rd articulated shaft 301 perpendicular to cut surface
The left and right pivot angle (regulating cutting angle) of i.e. regulating base board 3 is rotated, slide plate 4 is parallel with bottom plate 3 and is slidably mounted in bottom
On plate 3, positioning plate 5 can perpendicular to the cut surface rotation i.e. left and right pivot angle of adjusting positioning plate 5, (adjusting be cut around the first articulated shaft 501
Cut width, angle).
As shown in Figure 1, Figure 2, Figure 6 shows, the front end of bottom plate 3 is hinged by the 3rd articulated shaft 301 and 6 lower end of connecting plate, and the 3rd
Articulated shaft 301 is vertical with the axis of both motor output shafts, the upper end of connecting plate 6 by the second articulated shaft 601 with before housing 1
Side is hinged, and the second articulated shaft 601 is parallel with the axis of both motor output shafts；The rear end of bottom plate 3 by the 3rd articulated shaft 301 with
7 lower end of adjustment sheet is hinged, and adjustment sheet 7 is arc-shaped and its center of circle is located on the axis of the second articulated shaft 601, has on adjustment sheet 7
There is the second regulating tank 701, the second trip bolt 702 with the threaded hole cooperation of 1 rear side of housing be equipped in the second regulating tank 701,
By adjusting fixed position of second trip bolt 702 on adjustment sheet 7, the different depths of cut of saw blade 2 are realized.
The front and rear pivot angle of cutting machine adjusts process (adjusting depth of cut)：Unscrew the second trip bolt 702, pull bottom plate 3
It is made to be rotated around the second articulated shaft 601, when bottom plate 3 turns to suitable angle, tightens the second trip bolt 702, the second fastening
Screw 702, which compresses adjustment sheet 7, makes it be close to the outer wall of housing 1, i.e., adjustment sheet 7 is fixed on 1 outer wall of housing, so that saw blade 2 is protected
It is constant to hold certain front and rear pivot angle.
As shown in Fig. 2, the front end of bottom plate 3 has the turning part 302 of upward bending an angle of 90 degrees, have the in turning part 302
Three regulating tanks 303, the 3rd regulating tank 303 is arc-shaped and its center of circle is located on the axis of the 3rd articulated shaft 301, the 3rd regulating tank
The 3rd trip bolt 304 coordinated in 303 with the threaded hole on connecting plate 6, by adjusting the 3rd trip bolt 304 in turning part
Left and right pivot angle of the saw blade 2 in the range of 0 degree to 60 degree is realized in fixed position on 302.
The left and right pivot angle of cutting machine adjusts process (regulating cutting angle)：Unscrew the 3rd trip bolt 304, pull bottom plate 3
It is made to be rotated around the 3rd articulated shaft 301, when bottom plate 3 turns to suitable angle, tightens the 3rd trip bolt 304, the 3rd fastening
Screw 304, which compresses turning part 302, makes it be close to connecting plate 6, so that saw blade 2 keeps certain left and right pivot angle constant.
As shown in fig. 6, on bottom plate 3 tool there are four the mounting hole of band level mounting blocks 305, on latter two mounting blocks 305
Equipped with the 4th trip bolt 306, slide plate 4 is U-typed, and the two-arm of U-typed slide plate 4 is marked with graduated scale, and the two-arm of slide plate 4 can be slided
It is inserted in dynamicly in mounting hole, and by the way that the 4th trip bolt 306 of 305 upper screwed hole of mounting blocks is passed through to fix.
Slide plate 4 moves left and right process：Unscrew the 4th trip bolt 306, leftward or rightward moving slide board 4 is to be moved to arrive
After suitable position, the 4th trip bolt 306 is tightened, the end of the 4th trip bolt 306 is against the upper surface of slide plate 4 at this time, and
And the upper surface for being fixed on bottom plate 3 is close in 4 lower surface of slide plate under the action of the 4th trip bolt 306.
As shown in Figure 1, Figure 6, Figure 7, positioning plate 5 is located at the lower section of slide plate 4 and by the first articulated shaft 501 and slide plate 4
Left end be hinged, positioning plate 5 can be rotated around the first articulated shaft 501 in 0 degree to 90 degree, and the rear and front end of positioning plate 5 has folding
Curved 90 degree of fixed part 502 by adjusting fixed position of first trip bolt 504 on fixed part 502, realizes positioning plate 5
Different left and right pivot angles.One of which is achieved in that sets the first regulating tank 503 on fixed part 502, and the first regulating tank 503 is in
Arc and its center of circle is located on the axis of the first articulated shaft 501 is equipped with the first trip bolt 504 in first regulating tank 503, sliding
The rear and front end of 4 left part of plate is with vertical otic placode 401 or only one end is with otic placode 401 (see Fig. 8), otic placode 401
It is parallel with fixed part 502, the through hole whorl cooperation on the first trip bolt 504 and otic placode 401.Another kind is achieved in that in cunning
The rear and front end of 4 left part of plate sets vertical otic placode 401, and the first trip bolt 504 is connected to solid through the threaded hole on otic placode 401
Determine in portion 502.
Fig. 8 shows a case that slide plate 4 only has one end to have otic placode 401, and otic placode 401 is located at the rear end of 4 left part of slide plate, this
When in order to improve the stabilization of 5 total of positioning plate, the lower end of positioning plate 5 has flange to the left, plays reinforcing rib, adds
The rigidity of strong fix plate 5, the stability for 5 structure of entire positioning plate that positioning plate 5, flange and 502 triplicity of fixed part ensure.
When positioning plate 5 is packed up, positioning plate 5, flange and fixed part 502 coat the left part of slide plate 4, i.e. positioning plate 5 is close under slide plate 4
Surface, flange are close to the left end of slide plate 4, and fixed part 502 is close to the rear end of slide plate 4.
As shown in Figure 3, Figure 4, (i.e. positioning plate 5 is packed up), positioning plate when the angle between positioning plate 5 and slide plate 4 is 0 degree
5 upper plane is close to the lower plane of slide plate 4, and the lower plane of positioning plate 5 is not less than the lower plane of bottom plate 3, is preferably that the two flushes；
When the angle between positioning plate 5 and slide plate 4 is 90 degree (i.e. positioning plate 5 is unfolded), positioning plate 5 positions at this time perpendicular to slide plate 4
Plate 5 is parallel with saw blade 2.
The left and right pivot angle of positioning plate 5 adjusts process (adjusting cutting width, angle)：Unscrew the first trip bolt 504, pull
Positioning plate 5 makes it be rotated around the first articulated shaft 501, when positioning plate 5 turns to suitable left and right pivot angle, tightens the first fastening spiral shell
Nail 504 is relatively fixed positioning plate 5 and slide plate 4, so that positioning plate 5 keeps certain left and right pivot angle constant.
Foregoing the first trip bolt 504, the second trip bolt 702, the 3rd trip bolt 304 and the 4th trip bolt
306 can be knurly screw, butterfly screws or other hand screws.The first foregoing articulated shaft 501 is hinge.Foregoing
Three articulated shafts 301 and the second articulated shaft 601 are axis pins.
Above embodiment does not form the restriction to the technical solution protection domain, any in the above embodiment
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the technical solution protection domain it
It is interior.
Claims (9)
1. a kind of band folds the cutting machine of backer, described including cutting machine body, bottom plate (3) and the backer for adjusting cut lengths
Bottom plate (3) is mounted on cutting machine body, and the backer includes slide plate (4) and positioning plate (5), and the slide plate (4) is slideably
On bottom plate (3), it is characterised in that：The first trip bolt (504) is further included, the positioning plate (5) is hinged on slide plate (4)
On, the positioning plate (5) of swing can be fixed on the Difference angles on slide plate (4) by the first trip bolt (504).
2. a kind of band according to claim 1 folds the cutting machine of backer, it is characterised in that：The positioning plate (5) is front and rear
At least one end is fixed with fixed part (502), has the first regulating tank (503), first regulating tank on the fixed part (502)
(503) the first trip bolt (504) with slide plate (4) thread fitting is equipped in, makes to determine by tightening the first trip bolt (504)
Position plate (5) and slide plate (4) are relatively fixed.
3. a kind of band according to claim 1 folds the cutting machine of backer, it is characterised in that：The positioning plate (5) is front and rear
At least one end is fixed with fixed part (502), and the slide plate (4) is equipped with through hole, is equipped with and its thread fitting in the through hole
First trip bolt (504), its end is connected on fixed part (502) when tightening the first trip bolt (504), so as to fulfill fixed
Position plate (5) and slide plate (4) are relatively fixed.
4. a kind of band according to claim 1 folds the cutting machine of backer, it is characterised in that：A left side for the positioning plate (5)
Right pivot angle is between 0 degree to 90 degree.
5. a kind of band according to claim 4 folds the cutting machine of backer, it is characterised in that：A left side for the positioning plate (5)
When right pivot angle is 0 degree, the lower surface of positioning plate (5) and the lower surface of bottom plate (3) flush.
6. a kind of band according to claim 1 folds the cutting machine of backer, it is characterised in that：The positioning plate (5) and cunning
Between plate (4) there is graduated scale and graticule, there is graduated scale and graticule between the slide plate (4) and bottom plate (3).
7. a kind of band according to claim 1 folds the cutting machine of backer, it is characterised in that：The slide plate (4) is " U "
Type, the two-arm of U-typed slide plate (4) pass through the 4th trip bolt on regulating base board (3) through the mounting hole on bottom plate (3)
(306) fixed position on slide plate (4), realizes different cutting widths.
8. a kind of band according to claim 1 folds the cutting machine of backer, it is characterised in that：The front end of the bottom plate (3)
Hinged by the second articulated shaft (601) with the front side of cutting machine body, the rear end of bottom plate (3) is connected with the second regulating tank of band
(701) adjustment sheet (7), interior the second fastening being equipped with thread fitting on rear side of cutting machine body of second regulating tank (701)
Screw (702), bottom plate (3) can be rotated around the second articulated shaft (601), by adjusting the second trip bolt (702) in adjustment sheet (7)
On fixed position, realize different depths of cut.
9. a kind of band according to claim 1 folds the cutting machine of backer, it is characterised in that：The bottom plate (3) passes through company
The front side of fishplate bar (6) and cutting machine body is hinged, and the connecting plate (6) and bottom plate (3), bottom plate (3) and adjustment sheet (7) pass through
3rd articulated shaft (301) coaxial line is hinged, the turning part for being fixedly arranged at the front end with the 3rd regulating tank (303) of band of the bottom plate (3)
(302), the 3rd trip bolt (304) with connecting plate (6) thread fitting, bottom plate (3) are equipped in the 3rd regulating tank (303)
It can be rotated around the 3rd articulated shaft (301), it is real by adjusting fixed position of the 3rd trip bolt (304) in turning part (302)
Existing different cutting angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366307.9U CN207415727U (en) | 2017-10-20 | 2017-10-20 | A kind of band folds the cutting machine of backer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366307.9U CN207415727U (en) | 2017-10-20 | 2017-10-20 | A kind of band folds the cutting machine of backer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415727U true CN207415727U (en) | 2018-05-29 |
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ID=62312522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366307.9U Active CN207415727U (en) | 2017-10-20 | 2017-10-20 | A kind of band folds the cutting machine of backer |
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| Country | Link |
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| CN (1) | CN207415727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745454A (en) * | 2017-10-20 | 2018-03-02 | 向广宏 | With the cutting machine for folding backer |
| CN109016168A (en) * | 2018-08-13 | 2018-12-18 | 李芬 | A kind of wall fluting apparatus of construction angle adjustable |
-
2017
- 2017-10-20 CN CN201721366307.9U patent/CN207415727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745454A (en) * | 2017-10-20 | 2018-03-02 | 向广宏 | With the cutting machine for folding backer |
| CN109016168A (en) * | 2018-08-13 | 2018-12-18 | 李芬 | A kind of wall fluting apparatus of construction angle adjustable |
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