CN202071135U - Carpenter's bench saw of fork elevation structure is cut in area - Google Patents
Carpenter's bench saw of fork elevation structure is cut in area Download PDFInfo
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- CN202071135U CN202071135U CN2011200287249U CN201120028724U CN202071135U CN 202071135 U CN202071135 U CN 202071135U CN 2011200287249 U CN2011200287249 U CN 2011200287249U CN 201120028724 U CN201120028724 U CN 201120028724U CN 202071135 U CN202071135 U CN 202071135U
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Abstract
The utility model relates to a carpenter's bench saw of fork elevation structure is cut in area belongs to electric tool manufacturing technology. A fixed support is assembled in the middle of a rack, a movable support is assembled on the fixed support, an X-shaped scissor type pushing plate is assembled between the movable support and the fixed support, a distributor and a saw blade are assembled on the movable support, and the movable support can be rotated by a handle wheel to ascend or descend, so that the saw blade can ascend or descend and can cut sectional materials with different thicknesses. The novel saw cutting device is novel in design, reasonable in structure, stable in lifting, labor-saving in lifting and high in saw cutting precision. The U-shaped steel wire saw comprises a frame (1), a frame (2), a support (3), a saw blade (5) and the like, and is characterized in that a U-shaped fixing frame (12) is assembled in the middle of the support (3), a U-shaped movable support (13) is connected in the middle of the U-shaped fixing frame (12), and an X-shaped scissor pushing plate (14) is connected between the U-shaped movable support (13) and the U-shaped fixing frame (12).
Description
Technical field:
The utility model is a kind of carpenter's bench saw, specially refers to a kind of carpenter's bench saw with the scissor-type lifting structure, belongs to the electric tool manufacturing technology.
Background technology:
Chinese Guangdong province Zhongshan City LIGAO ELECTRIC TOOLS CO., LTD is the specialized company that electric tool is made, particularly polytype carpenter's bench saw development and the existing 20 years history of manufacturing, over the years and to multinomial utility model patent of national applications and design patent, product is widely used.In recent years in manufacturing and the experimentation, find the former lift carpenter bench saw of having produced in batches (315 type), lifting is smooth and easy inadequately when practical operation, a bit too rapid when especially down walking about, cause between motor and the saw blade drift angle is arranged, make timber sawing precision not high, influence the product quality of sawn timber.For this reason, the development personnel research of tackling key problems on this basis overcomes existing weakness, compiles advantage, produces a kind of carpenter's bench saw of new structure, and this is the background that the utility model is born.
The utility model content:
The purpose of this utility model provides a kind of carpenter's bench saw with the scissor-type lifting structure, it is at a stand middle part mount support, assembling activity support on fixed support, " X " shape scissor-type slurcam of assembling between travel(l)ing rest and fixed support, the scissor-type slurcam is made up of one or more " X " shape plate, " X " shape plate can rise along the shaft at middle part or descend, " X " shape plate upper end is connected on the travel(l)ing rest, the lower end is connected on the fixed support, assembling motor and saw blade on travel(l)ing rest, but rise or descend with handle wheel turn travel(l)ing rest, thereby make saw blade can rise or descend the section bar of machinable different-thickness.Its modern design, rational in infrastructure, lifting is steady, lifting is laborsaving, sawing precision height.The technical scheme of the utility model technical solution problem is such: inventor's design, make lift carpenter bench saw can be steadily, lifting effortlessly adopts the push pedal of " X " shape scissor-type to achieve the goal, so " X " shape scissor-type slurcam is adopted in decision, thereby and cooperate and reached purpose with spring, long bolt and left and right spin nut.The utility model comprises: stand, platen, support, motor, saw blade, safety guard, handle wheel, rocking handle, promotion castor, casing and wood chip go out the mouth mask tube; Its first design feature is at the middle part of support assembling " Qian " shape fixed mount, connects " Qian " shape travel(l)ing rest at the middle part of " Qian " shape fixed mount, is connected " X " shape and cuts the fork slurcam between " Qian " shape travel(l)ing rest and " Qian " shape fixed mount.Its second design feature be described " X " shape cut the fork slurcam form by one or more " X " shape plate, infall is porose at " X " shape plate middle part, connect by shaft, " X " shape plate top is vertically connected on two respectively and goes up on the screw rod, and " X " shape plate bottom is vertically connected on respectively on two following screw rods; Last screw rod runs through in two kidney slots that are connected both sides, " Qian " shape travel(l)ing rest middle part, and following screw rod runs through in two kidney slots that are connected both sides, " Qian " shape fixed mount middle part; Vertically be equipped with several screw rods in " Qian " shape travel(l)ing rest both sides, be connected with rolling bearing at the screw rod middle part, rolling bearing is inlayed in the groove that is connected both sides, " Qian " shape fixed mount both sides; Go up between the screw rod for two that connect on " X " shape plate top and flatly hung extension spring; On two following screw rods of " X " shape plate bottom connection, connect a left-handed nut and a right-handed nut respectively, left-handed nut and right-handed nut are screwed on the long bolt of " Qian " shape fixed mount bottom jointly, the end of long bolt is connected on the handle wheel, connects rocking handle on the handle wheel; At " Qian " shape travel(l)ing rest top assembling motor, on motor output shaft, assemble saw blade, saw blade stretches out outside gap, platen middle part, connects safety guard in platen one side; Be equipped with the promotion castor at the bracket leg foot bottom.Its 3rd design feature is to be equipped with casing in " Qian " shape fixed mount bottom, has wood chip to go out the mouth mask tube in casing one side.The utility model has the advantages that significantly in sum:＜one novel in design, rational in infrastructure;＜two〉adopt " X " shape scissor-type slurcam, top is equipped with extension spring, the bottom rotates and upgrades " X " shape with handle wheel drive long bolt and cuts the fork slurcam, and is steady and laborsaving, the precision of sawing simultaneously height, and saw blade can not be offset;＜three〉on motor, can assemble the saw blade of Φ 400-Φ 450, thereby but the section bar of sawing 1-150 millimeters thick, the scope of application is wide.
Description of drawings:
Further understand structure of the present utility model below in conjunction with the description of drawings and the specific embodiment.
Accompanying drawing 1 front view of the present utility model;
Accompanying drawing 2 parts fixed mounts of the present utility model, travel(l)ing rest and " X " shape are cut the combined front view of fork slurcam;
Accompanying drawing 3 is the left view of accompanying drawing 2;
Accompanying drawing 4 is the vertical view of accompanying drawing 2;
Accompanying drawing 5 is the top perspective view of accompanying drawing 2;
Accompanying drawing 6 is the face upwarding stereogram of accompanying drawing 2;
In the accompanying drawing: 1, stand, 2, platen, 3, support, 4, motor, 5, saw blade, 6, safety guard, 7, handle wheel, 8, rocking handle, 9, promote castor, 10, casing, 11, wood chip goes out the mouth mask tube, 12, " Qian " shape fixed mount, 12-1, groove, 12-2, screw rod, 13, " Qian " shape travel(l)ing rest, 13-1, screw rod, 13-2, rolling bearing, 14, " X " shape is cut the fork slurcam, 14-1, " X " shape plate, 14-2, shaft, 14-3, last screw rod, 14-4, following screw rod, 14-5, kidney slot, 14-6, kidney slot.
The specific embodiment:
Make each parts of the utility model with reference to the accompanying drawings, and press figure assembly cost utility model.Inventive point of the present utility model is three parts, and promptly " Qian " shape fixed mount 12, " Qian " shape travel(l)ing rest 13 and " X " shape are cut fork slurcam 14.This specific embodiment adopts two " X " shape plate 14-1 structures.Shown in accompanying drawing 2-6: the middle part at " Qian " shape fixed mount 12 connects " Qian " shape travel(l)ing rest 13, and assembling " X " shape is cut fork slurcam 14 between " Qian " shape travel(l)ing rest 13 and " Qian " shape fixed mount 12.Described " X " shape is cut fork slurcam 14 and is made up of two " X " shape plate 14-1, two " X " shape plate 14-1 middle part infalls are porose, connect by shaft 14-2, be vertically connected on two respectively on " X " shape plate 14-1 top and go up on the screw rod 14-3, " X " shape plate 14-1 bottom is vertically connected on respectively on two following screw rod 14-4; Last screw rod 14-3 runs through in two kidney slot 14-5 that are connected both sides, " Qian " shape travel(l)ing rest 13 middle part, and following screw rod 14-4 runs through in two kidney slot 14-6 that are connected both sides, " Qian " shape fixed mount 12 middle part.Here we notice " Qian " shape travel(l)ing rest 13 and are assemblied in assembly method on " Qian " shape fixed support 12.It is vertical several screw rods 13-1 that connects on " Qian " shape travel(l)ing rest 13 biside plates, is equipped with rolling bearing 13-2 at screw rod 13-1 middle part, and rolling bearing 13-2 inlays in the groove 12-1 that is connected both sides, " Qian " shape fixed support 12 both sides; The upper and lower lifting of " Qian " shape travel(l)ing rest 13 in " Qian " shape fixed mount 12 just relies on this several rolling bearing 13-2, and therefore, the rising of " Qian " shape travel(l)ing rest 13, decline are very stably, do not shake phenomenon.Go up between the screw rod 14-3 for two that connect on " X " shape plate 14-1 top and flatly hung two extension spring 14-7, it makes " X " shape cut 14 risings of fork slurcam and decline has a kind of tensile force, make " X " shape cut fork slurcam 14 and become sedate, strong, also just guaranteed the quality of saw blade 5 sawings.Two following screw rod 14-4 middle parts that connect in " X " shape plate 14-1 bottom connect a left-handed nut and a right-handed nut respectively, these two nuts are screwed on the long bolt 12-2 of " Qian " shape fixed mount 12 bottoms jointly, the end of long bolt 12-2 is connected on the handle wheel 7, connects rocking handle 8 on the handle wheel 7.With hand rotation crank 8 time, same long bolt 12-2 is when left-handed or dextrorotation, and two left-handed nuts and right-handed nut can move or opposing operation in opposite directions, make " X " shape cut fork slurcam 14 and rise or descend.By the motion of nut, saw blade 5 rises or descends also more laborsaving.It more than is the installation situation of the present utility model point and appurtenances thereof.The installation of miscellaneous part is prior art, assembling motor 4 on travel(l)ing rest 13, and assembling saw blade 5 on the shaft of motor 4, saw blade 5 stretches out outside the gap at platen 2 middle parts, connects safety guard 6 in platen 2 one sides; One side is equipped with two promotion castors 9 in support 3 bottoms, and after converted timber finished, operating personnel can push away bench saw and roll, and put to a place and deposit, and were very convenient.
Claims (3)
1. the carpenter's bench saw with the scissor-type lifting structure comprises that stand (1), platen (2), support (3), motor (4), saw blade (5), safety guard (6), handle wheel (7), rocking handle (8), promotion castor (9), casing (10) and wood chip go out mouth mask tube (11); It is characterized in that at the middle part of support (3) assembling " Qian " shape fixed mount (12), connect " Qian " shape travel(l)ing rest (13) at the middle part of " Qian " shape fixed mount (12), between " Qian " shape travel(l)ing rest (13) and " Qian " shape fixed mount (12), be connected " X " shape and cut and pitch slurcam (14).
2. a kind of carpenter's bench saw according to claim 1 with the scissor-type lifting structure, it is characterized in that described " X " shape is cut fork slurcam (14) and is made up of one or more " X " shape plate (14-1), infall is porose at " X " shape plate (14-1) middle part, connect by shaft (14-2), " X " shape plate (14-1) top is vertically connected on two respectively and goes up on the screw rod (14-3), and " X " shape plate (14-1) bottom is vertically connected on respectively on two following screw rods (14-4); Last screw rod (14-3) runs through two kidney slots (14-5) lining that is connected both sides, " Qian " shape travel(l)ing rest (13) middle part, and following screw rod (14-4) runs through two kidney slots (14-6) lining that is connected both sides, " Qian " shape fixed mount (12) middle part; Vertically be equipped with several screw rods (13-1) in " Qian " shape travel(l)ing rest (13) both sides, be connected with rolling bearing (13-2) at screw rod (13-1) middle part, rolling bearing (13-2) is inlayed groove (12-1) lining that is connected " Qian " shape fixed mount (12) both sides, both sides; Go up between the screw rod (14-3) for two that connect on " X " shape plate (14-1) top and flatly hung extension spring (14-7); On two following screw rods (14-4) of " X " shape plate (14-1) bottom connection, connect a left-handed nut and a right-handed nut respectively, left-handed nut and right-handed nut are screwed on the long bolt (12-2) of " Qian " shape fixed mount (12) bottom jointly, the end of long bolt (12-2) is connected on the handle wheel (7), and handle wheel (7) is gone up and connected rocking handle (8); At " Qian " shape travel(l)ing rest (13) top assembling motor (4), on motor (4) output shaft, assemble saw blade (5), saw blade (5) stretches out outside gap, platen (2) middle part, connects safety guard (6) in platen (2) one sides; Be equipped with promotion castor (9) in support (3) leg bottom.
3. a kind of carpenter's bench saw with the scissor-type lifting structure according to claim 1 and 2 is characterized in that being equipped with casing (10) in " Qian " shape fixed mount (12) bottom, has wood chip to go out mouth mask tube (11) in casing (10) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200287249U CN202071135U (en) | 2011-01-27 | 2011-01-27 | Carpenter's bench saw of fork elevation structure is cut in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200287249U CN202071135U (en) | 2011-01-27 | 2011-01-27 | Carpenter's bench saw of fork elevation structure is cut in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071135U true CN202071135U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200287249U Expired - Lifetime CN202071135U (en) | 2011-01-27 | 2011-01-27 | Carpenter's bench saw of fork elevation structure is cut in area |
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| Country | Link |
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| CN (1) | CN202071135U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014160066A1 (en) * | 2013-03-13 | 2014-10-02 | Robert Bosch Gmbh | Height adjustment mechanism for power tool |
| CN105690487A (en) * | 2016-02-04 | 2016-06-22 | 湖北卓宝建筑节能科技有限公司 | Multi-head parting saw for boards |
| CN108247766A (en) * | 2018-01-07 | 2018-07-06 | 金世杰 | A kind of cutter device with defencive function |
| CN108340442A (en) * | 2018-02-12 | 2018-07-31 | 孙秋梅 | A kind of novel and multifunctional timber cutter device |
| CN109227775A (en) * | 2018-10-18 | 2019-01-18 | 重庆祥格家居有限公司 | Wood plank processing device with induction control |
| CN112720662A (en) * | 2020-12-14 | 2021-04-30 | 九江中科鑫星新材料有限公司 | Processing equipment of ultra-high molecular polyethylene pipe |
| CN114274277A (en) * | 2021-12-31 | 2022-04-05 | 丰县鲁班工程机械有限公司 | Panel cutting device for building engineering |
-
2011
- 2011-01-27 CN CN2011200287249U patent/CN202071135U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014160066A1 (en) * | 2013-03-13 | 2014-10-02 | Robert Bosch Gmbh | Height adjustment mechanism for power tool |
| US9505068B2 (en) | 2013-03-13 | 2016-11-29 | Robert Bosch Tool Corporation | Height adjustment mechanism for power tool |
| CN105690487A (en) * | 2016-02-04 | 2016-06-22 | 湖北卓宝建筑节能科技有限公司 | Multi-head parting saw for boards |
| CN108247766A (en) * | 2018-01-07 | 2018-07-06 | 金世杰 | A kind of cutter device with defencive function |
| CN108340442A (en) * | 2018-02-12 | 2018-07-31 | 孙秋梅 | A kind of novel and multifunctional timber cutter device |
| CN109227775A (en) * | 2018-10-18 | 2019-01-18 | 重庆祥格家居有限公司 | Wood plank processing device with induction control |
| CN112720662A (en) * | 2020-12-14 | 2021-04-30 | 九江中科鑫星新材料有限公司 | Processing equipment of ultra-high molecular polyethylene pipe |
| CN114274277A (en) * | 2021-12-31 | 2022-04-05 | 丰县鲁班工程机械有限公司 | Panel cutting device for building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528415 Guangdong Province, Zhongshan City Xiaolan Town Xiaolan Avenue South of No. 39 Patentee after: Zhongshan xinligao Tool Industry Co Ltd Address before: 528415 Guangdong Province, Zhongshan City Xiaolan Town East of Yongan Wai high industrial park Patentee before: Zhongshan Ligao Electric Tools Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |