CN211250353U

CN211250353U - Precision woodworking saw

Info

Publication number: CN211250353U
Application number: CN201922257234.5U
Authority: CN
Inventors: 黄赤军
Original assignee: Foshan Shunde Shenyi Furniture Co ltd
Current assignee: Foshan Shunde Shenyi Furniture Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-14
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a carpenter's precision saw belongs to the wood working machinery field. A precision woodworking saw comprises a workbench, wherein a supporting rod is connected to the outer wall of the top of the workbench, and a supporting plate is connected to the outer wall of the supporting rod in a sliding manner; the outer wall of the second fixed block is rotatably connected with a cutting blade; the outer wall of the second fixed block is connected with a connecting rod, the top of the connecting rod is rotatably connected with a connecting block, and the top of the connecting block is respectively connected with a threaded rod and a fixed rod; the outer wall of the fixed rod is connected with a first clamping block, the supporting plate is connected with a first baffle in a sliding mode, a second clamping block matched with the first clamping block is arranged on the first baffle, and the outer wall of the threaded rod is connected with a fixed nut in a threaded mode; the utility model discloses inclination of regulation cutting piece that can be convenient to can make its cutting that satisfies different angles, reduce the operation degree of difficulty and intensity, improve work efficiency.

Description

Precision woodworking saw

Technical Field

The utility model relates to a wood working machine technical field especially relates to a carpenter's precision saw.

Background

Woodworker is a unique technology, and is also the technology that the building is commonly used, and one of the traditional triplex row (carpenter, wood, carpenter) of china, carpenter often will use carpenter's precision saw when processing timber, but the precision saw of current carpenter all is placed with timber is perpendicular usually, when needs carry out the slope cutting to timber, all generally puts the cutting with the slope of wood, and the operation degree of difficulty and working strength are big, can't realize accurate cutting, and work efficiency is low, for this reason we provide a carpenter precision saw.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient oblique cutting of wood in the prior art and providing a carpenter precision saw.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a precision woodworking saw comprises a workbench, wherein a supporting rod is connected to the outer wall of the top of the workbench, and a supporting plate is connected to the outer wall of the supporting rod in a sliding manner;

the bottom of the supporting plate is connected with a first fixing block, the bottom of the first fixing block is rotatably connected with a second fixing block, and the outer wall of the second fixing block is rotatably connected with a cutting blade;

the outer wall of the second fixed block is connected with a connecting rod, the top of the connecting rod is rotatably connected with a connecting block, the top of the connecting block is respectively connected with a threaded rod and a fixed rod, the threaded rod and the fixed rod are both connected onto a supporting plate in a sliding mode, and the tops of the threaded rod and the fixed rod are connected with a pull rod;

the outer wall of dead lever is connected with first fixture block, sliding connection has first baffle in the backup pad, be equipped with the second fixture block of mutually supporting with first fixture block on the first baffle, the outer wall threaded connection of threaded rod has fixation nut.

Preferably, a sliding groove is formed in the supporting plate, the first baffle is connected in the sliding groove in a sliding mode, a second baffle is connected in the sliding groove in a sliding mode, and a spring is connected between the first baffle and the second baffle.

Preferably, the supporting plate is further connected with an adjusting rod in a threaded manner, the adjusting rod is rotatably connected to the outer wall of the second baffle, a handle is arranged on the outer wall of the adjusting rod, a groove is further formed in the outer wall of the supporting plate, and the handle is arranged in the groove.

Preferably, the top of bracing piece is connected with the roof, the outer wall of roof is connected with the cylinder, the output at the cylinder is connected to the backup pad.

Preferably, the outer walls of the first fixing block and the second fixing block are provided with arc grooves which are matched with each other, bolts are connected in the arc grooves, the outer wall of the top of the connecting rod is provided with a supporting block, and the connecting block is connected in long grooves in the supporting block in a sliding mode through a fixing column.

Preferably, be equipped with the shrinkage pool in the backup pad, be convenient for place the cutting piece, be equipped with the through-hole on the workstation, the bottom of workstation is equipped with the base.

Compared with the prior art, the utility model provides a carpenter's precision saw possesses following beneficial effect:

1. when the precision woodworking saw needs to adjust the inclination angle of the cutting blade during use, the pull rod is pulled to drive the threaded rod and the fixed rod to slide in the support plate, so that a first clamping block on the fixed rod is abutted against a second clamping block on the first baffle, the first clamping block can enable the second clamping block and the first baffle to slide in the chute, the spring can enable the first baffle to move more conveniently, so that the second clamping block cannot influence the rising of the first clamping block, the connecting rod can be driven to move while the rising is promoted, so that the second fixing block can rotate on the first fixing block, the angle between the second fixing block and the cutting blade can be adjusted, a servo motor or a motor is connected in the second fixing block to conveniently drive the cutting blade to rotate, the cutting blade can be conveniently moved by the concave hole in the support plate, meanwhile, the fixing column at the bottom of the connecting block can slide in the long groove in the support block, then the fixation nut who makes the threaded rod outer wall offsets with the bottom outer wall of backup pad, rotate the handle simultaneously, make the regulation pole drive the second baffle and remove in the spout, thereby make the second baffle pass through the spring and withstand first baffle, thereby make first baffle can not remove to the right, thereby make the rigidity of dead lever, thereby make the rigidity of second fixed block, then at the arc inslot connecting bolt of first fixed block and second fixed block outer wall, carry out further fixed to it, make its cutting more steady, can make the cutting piece arrange different heights in through the cylinder, convenient operation, the through-hole that the residue after the cutting then can follow the workstation falls, and the through-hole makes things convenient for reciprocating of cutting piece.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses inclination of regulation cutting piece that can be convenient to can make its cutting that satisfies different angles, reduce the operation degree of difficulty and intensity, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of a precision woodworking saw provided by the present invention;

fig. 2 is a schematic structural view of a woodworking precision saw worktable in a top view, according to the present invention;

FIG. 3 is a schematic structural view of part A of FIG. 1 of the precision woodworking saw of the present invention;

fig. 4 is a schematic structural view of a portion B in fig. 1 of the precision woodworking saw of the present invention.

In the figure: 1. a work table; 101. a base; 102. a support bar; 103. a through hole; 2. a top plate; 201. a support plate; 2011. a chute; 202. a cylinder; 203. a first fixed block; 204. a second fixed block; 205. cutting the slices; 206. an arc groove; 207. a bolt; 3. a connecting rod; 301. a support block; 302. connecting blocks; 303. a threaded rod; 304. fixing the rod; 305. a first clamping block; 306. a pull rod; 307. fixing a nut; 5. a first baffle plate; 501. a spring; 502. a second baffle; 503. adjusting a rod; 504. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a precision woodworking saw comprises a worktable 1, wherein the outer wall of the top of the worktable 1 is connected with a supporting rod 102, and the outer wall of the supporting rod 102 is slidably connected with a supporting plate 201;

the bottom of the supporting plate 201 is connected with a first fixing block 203, the bottom of the first fixing block 203 is rotatably connected with a second fixing block 204, and the outer wall of the second fixing block 204 is rotatably connected with a cutting blade 205;

the outer wall of the second fixed block 204 is connected with a connecting rod 3, the top of the connecting rod 3 is rotatably connected with a connecting block 302, the top of the connecting block 302 is respectively connected with a threaded rod 303 and a fixed rod 304, the threaded rod 303 and the fixed rod 304 are both connected to the supporting plate 201 in a sliding manner, and the tops of the threaded rod 303 and the fixed rod 304 are connected with a pull rod 306;

the outer wall of the fixing rod 304 is connected with a first clamping block 305, the supporting plate 201 is connected with a first baffle 5 in a sliding mode, a second clamping block 504 matched with the first clamping block 305 is arranged on the first baffle 5, and the outer wall of the threaded rod 303 is connected with a fixing nut 307 in a threaded mode.

Be equipped with spout 2011 in the backup pad 201, first baffle 5 sliding connection is in spout 2011, and still sliding connection has second baffle 502 in the spout 2011, is connected with spring 501 between first baffle 5 and the second baffle 502.

The supporting plate 201 is further connected with an adjusting rod 503 through threads, the adjusting rod 503 is rotatably connected to the outer wall of the second baffle 502, a handle is arranged on the outer wall of the adjusting rod 503, a groove is further formed in the outer wall of the supporting plate 201, and the handle is arranged in the groove.

The top of the support rod 102 is connected with a top plate 2, the outer wall of the top plate 2 is connected with a cylinder 202, and the support plate 201 is connected with the output end of the cylinder 202.

The outer walls of the first fixing block 203 and the second fixing block 204 are provided with arc grooves 206 which are matched with each other, bolts 207 are connected in the arc grooves 206, the outer wall of the top of the connecting rod 3 is provided with a supporting block 301, and the connecting block 302 is connected in a long groove of the supporting block 301 in a sliding mode through a fixing column.

Be equipped with the shrinkage pool on the backup pad 201, be convenient for place cutting piece 205, be equipped with through-hole 103 on the workstation 1, the bottom of workstation 1 is equipped with base 101.

In the utility model, when the inclination angle of the cutting blade 205 needs to be adjusted during use, the pull rod 306 is pulled to drive the threaded rod 303 and the fixing rod 304 to slide in the supporting plate 201, so that the first fixture block 305 on the fixing rod 304 is abutted against the second fixture block 504 on the first baffle 5, the first fixture block 305 can drive the second fixture block 504 and the first baffle 5 to slide in the chute 2011, the spring 501 can drive the first baffle 5 to move more conveniently, so that the second fixture block 504 does not influence the rise of the first fixture block 305, and the rising can drive the connecting rod 3 to move, so that the second fixture block 204 rotates on the first fixture block 203, thereby the angles of the second fixture block 204 and the cutting blade 205 are adjusted, and the servo motor or the motor is connected in the second fixture block 204, thereby the cutting blade 205 is conveniently driven to rotate, the concave hole on the supporting plate 201 can drive the cutting blade 205 to move conveniently, and meanwhile, the fixing column at the bottom of the connecting block 302 can slide, can make the better rotation of connecting block 302, then make the fixation nut 307 of threaded rod 303 outer wall offset with the bottom outer wall of backup pad 201, rotate the handle simultaneously, make adjusting lever 503 drive second baffle 502 and remove in spout 2011, thereby make second baffle 502 withstand first baffle 5 through spring 501, thereby make first baffle 5 can not move to the right, thereby make the rigidity of dead lever 304, thereby make the rigidity of second fixed block 204, then at the circular arc groove 206 in first fixed block 203 and the second fixed block 204 outer wall connecting bolt 207, carry out further fixed to it, make its cutting more steady, can make cutting piece 205 place in different heights through cylinder 202, and convenient operation, the residue after the cutting then can fall from through-hole 103 on workstation 1, and through-hole 103 makes things convenient for reciprocating of cutting piece 205.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A precision woodworking saw comprises a workbench (1), and is characterized in that the outer wall of the top of the workbench (1) is connected with a support rod (102), and the outer wall of the support rod (102) is connected with a support plate (201) in a sliding manner;

the bottom of the supporting plate (201) is connected with a first fixing block (203), the bottom of the first fixing block (203) is rotatably connected with a second fixing block (204), and the outer wall of the second fixing block (204) is rotatably connected with a cutting blade (205);

the outer wall of the second fixing block (204) is connected with a connecting rod (3), the top of the connecting rod (3) is rotatably connected with a connecting block (302), the top of the connecting block (302) is respectively connected with a threaded rod (303) and a fixing rod (304), the threaded rod (303) and the fixing rod (304) are both connected to the supporting plate (201) in a sliding mode, and the tops of the threaded rod (303) and the fixing rod (304) are connected with a pull rod (306);

the outer wall of dead lever (304) is connected with first fixture block (305), sliding connection has first baffle (5) in backup pad (201), be equipped with on first baffle (5) with first fixture block (305) second fixture block (504) of mutually supporting, the outer wall threaded connection of threaded rod (303) has fixation nut (307).

2. The precision woodworking saw as claimed in claim 1, wherein a sliding groove (2011) is formed in the support plate (201), the first baffle (5) is slidably connected in the sliding groove (2011), a second baffle (502) is further slidably connected in the sliding groove (2011), and a spring (501) is connected between the first baffle (5) and the second baffle (502).

3. The precision woodworking saw as claimed in claim 2, wherein the support plate (201) is further in threaded connection with an adjusting rod (503), the adjusting rod (503) is rotatably connected to the outer wall of the second baffle (502), a handle is arranged on the outer wall of the adjusting rod (503), a groove is further formed in the outer wall of the support plate (201), and the handle is placed in the groove.

4. The precision woodworking saw as claimed in claim 3, wherein a top plate (2) is connected to the top of the support rod (102), an air cylinder (202) is connected to the outer wall of the top plate (2), and the support plate (201) is connected to the output end of the air cylinder (202).

5. The precision woodworking saw as claimed in claim 1, wherein the first fixing block (203) and the second fixing block (204) are provided with arc grooves (206) on outer walls thereof, the arc grooves (206) are connected with bolts (207), the top outer wall of the connecting rod (3) is provided with a supporting block (301), and the connecting block (302) is slidably connected with the elongated grooves on the supporting block (301) through fixing columns.

6. The precision woodworking saw as claimed in claim 1, wherein a concave hole is formed in the supporting plate (201) for facilitating placement of the cutting blade (205), a through hole (103) is formed in the worktable (1), and a base (101) is arranged at the bottom of the worktable (1).