CN218053121U

CN218053121U - Novel woodwork bevel knife

Info

Publication number: CN218053121U
Application number: CN202220824157.6U
Authority: CN
Inventors: 司承宽; 杜娟
Original assignee: Jinan Fusen Woodworking Tool Manufacturing Co ltd
Current assignee: Jinan Fusen Woodworking Tool Manufacturing Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-12-16
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to a carpenter's instrument technical field just discloses a novel carpenter bevel sword, including blade and connection shell, the lower extreme of connecting the shell is pegged graft and is had the inserted bar, it is connected with rubber backing ring to connect the inside surface of shell, the inside surface connection of rubber backing ring has pushing mechanism, pushing mechanism internally mounted has latch mechanism, it connects the shell and connects in the surface of blade. This novel carpenter bevel sword, the connection shell is advanced to polygon fixture block joint, can fix the blade, prevent that the blade is not hard up, let wooden utensil recess damage when avoiding carrying out the operation, thereby increase the device's live time, promote the inserted bar, the inserted bar with the blade, connect the fixing between shell and the metal casing, can increase the device's stability, thereby increase the device's live time, can avoid the device internals to damage, can protect the device internals's safety, thereby increase the device's application scope.

Description

Novel woodwork bevel knife

Technical Field

The utility model relates to a carpenter's instrument technical field specifically is a novel carpenter's bevel sword.

Background

Carpentry tools refer to tools used in wood processing, including electric tools, pneumatic tools, and hand tools, generally having relatively sharp cutting edges, which need to be frequently polished to ensure quality.

The blade of current carpenter's bevel sword damages, need change carpenter's bevel blade, and it is comparatively troublesome to change, will spend a large amount of time to change, the blade of unable quick replacement carpenter's bevel sword.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel carpenter bevel sword to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel carpenter's bevel sword, includes blade and connection shell, the lower extreme of connecting the shell is pegged graft and is had the inserted bar, it is connected with the rubber backing ring to connect the inside surface of shell, the inside surface of rubber backing ring is connected with pushing mechanism, pushing mechanism internally mounted has latch mechanism, it connects in the surface of blade to connect the shell.

The pushing mechanism comprises a connecting rod and a metal shell, the upper end of the connecting rod is connected with a threaded bolt, a fixing rod is welded at the left end inside the metal shell, a connecting disc is connected to the surface of the fixing rod, a first spiral spring is welded at the surface of the bottom inside the metal shell, grooves are formed in the front face and the back face of the metal shell, and the metal shell is connected to the top end surface of the connecting rod.

Preferably, the clamping mechanism comprises a fixed block and a fixed plate, the surface of the fixed plate is welded with a second spiral spring, the top surface of the second spiral spring is welded with a polygonal fixture block, and the fixed plate is welded at the upper end inside the fixed block.

Preferably, the fixed block welds in the top surface of connection pad, the fixed block is connected in the inside upper end of metal casing, the fixed block is connected in the rear end and the front end of connecting the shell, connect the shell and connect in recess internal surface, connect the shell and connect inside the metal casing, connect the shell and peg graft into the fixed block of connection pad upper end, connect inside the shell pegs graft into the metal casing, can fix the connection shell to increase the live time of the device.

Preferably, the polygon fixture block is connected in the rear end of fixed block, the polygon fixture block is connected inside the front end of connecting the shell, the quantity of connecting the shell is two, two connect the shell and connect in metal casing's front end and rear end, connect the inside surface of shell and be connected with the rubber backing ring, the rubber backing ring is connected in metal casing's surface, and the rear end of the front end of shell is connected to polygon fixture block joint, can fix by two connection shells, prevents to connect the shell not hard up to increase the device's live time.

Preferably, the number of the inserted bars is four, two the inserted bars are a set of, two sets of the inserted bars are inserted in the left end and the right end of the connecting shell, the inserted bars are inserted in the lower ends of the blades, the inserted bars are inserted in the lower ends of the metal shells, the inserted bars are inserted in the connecting shell and the metal shells, the blades can be fixed, the blades are prevented from loosening, and therefore the service time of the device is prolonged.

Preferably, the quantity of threaded bolt is two threaded bolt connects in metal casing's lower extreme, metal casing connects in the surface of polygon fixture block, the quantity of polygon fixture block is four, two the polygon fixture block is a set of, and is two sets of polygon fixture block connects in the left end and the right-hand member of fixed block, two the polygon fixture block is connected in the left and the right-hand of fixed plate, and threaded bolt is with connecting rod and metal casing threaded connection, conveniently changes the metal casing of different specifications to increase the device's live time.

Preferably, the quantity of dead lever is two, two the dead lever is connected in the left end and the right-hand member of coil spring one, two the dead lever is connected in the left end and the right-hand member of connection pad, the connection pad is connected in metal casing internal surface, and two dead levers let the connection pad reciprocate in metal casing inside to let the removal of connection pad more in the same direction as smooth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this novel carpenter bevel sword, polygon fixture block joint advance and connect the shell, can fix the blade, prevent that the blade is not hard up, let the wooden utensil recess damage when avoiding carrying out the operation to increase the device's live time.

2. This novel carpenter bevel sword promotes the inserted bar, and the inserted bar can increase the device's stability with blade, connection shell and metal casing between fixed to increase the device's live time, can avoid the device internals to damage, thereby increase the device's application scope.

Drawings

FIG. 1 is a schematic view of the front view of the structure of the present invention;

FIG. 2 is a front view of the inner structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a schematic view of the top view of the present invention;

fig. 5 is a partially enlarged schematic view of the structure at B in fig. 4 according to the present invention;

fig. 6 is the intercepting schematic diagram of the internal structure of the structure pushing mechanism of the present invention.

In the figure: 1. a blade; 2. a pushing mechanism; 201. a connecting rod; 202. a threaded bolt; 203. a metal housing; 204. a first coil spring; 205. a connecting disc; 206. fixing the rod; 207. a groove; 3. inserting a rod; 4. connecting the shell; 5. a clamping mechanism; 501. a fixed block; 502. a polygonal fixture block; 503. a second spiral spring; 504. a fixing plate; 6. a rubber grommet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a novel carpenter's bevel sword, includes blade 1 and connection shell 4, and the lower extreme of connecting shell 4 is pegged graft and is had inserted bar 3, and the inside surface of connecting shell 4 is connected with rubber backing ring 6, and 6 inside surfaces of rubber backing ring are connected with

pushing mechanism

2, and 2 internally mounted of pushing mechanism have latch mechanism 5, connect shell 4 to connect in the surface of blade 1.

The pushing mechanism 2 comprises a connecting rod 201 and a metal shell 203, the number of the inserting rods 3 is four, two inserting rods 3 are in a group, two groups of inserting rods 3 are inserted into the left end and the right end of the connecting shell 4, the inserting rods 3 are inserted into the lower end of the blade 1, the inserting rods 3 are inserted into the lower end of the metal shell 203, the inserting rods 3 are inserted into the connecting shell 4 and the metal shell 203, the blade 1 can be fixed, and the blade 1 is prevented from loosening, so that the service time of the device is prolonged, the upper end of the connecting rod 201 is movably connected with two threaded bolts 202, the number of the threaded bolts 202 is two, the two threaded bolts 202 are movably connected with the lower end of the metal shell 203, the metal shell 203 is movably connected with the surfaces of the polygonal clamping blocks 502, the number of the polygonal clamping blocks 502 is four, the two groups of the polygonal clamping blocks 502 are in a group, the two groups of polygonal clamping blocks 502 are movably connected with the left end and the right end of the fixing block 501, the two polygonal clamping blocks 502 are movably connected with the left end and the right end of the fixing plate 504, the connecting rod 201 and the metal shell 203 are connected through a thread bolt 202, the metal shell 203 with different specifications can be conveniently replaced, and therefore the service life of the device is prolonged, the fixing rod 206 is welded at the left end inside the metal shell 203, the connecting disc 205 is connected to the surface of the fixing rod 206 in a sliding mode, the first coil spring 204 is welded at the bottom end surface inside the metal shell 203, the grooves 207 are formed in the front surface and the back surface of the metal shell 203, the metal shell 203 is connected to the top end surface of the connecting rod 201 through a thread, the number of the fixing rods 206 is two, the two fixing rods 206 are fixedly connected to the left end and the right end of the first coil spring 204, the two fixing rods 206 are movably connected to the left end and the right end of the connecting disc 205, the connecting disc 205 is connected to the inner surface of the metal shell 203 in a sliding mode, and the two fixing rods 206 enable the connecting disc 205 to move up and down inside the metal shell 203, thereby allowing the movement of the connection pad 205 to be smoother.

The clamping mechanism 5 comprises a fixing block 501 and a fixing plate 504, the fixing block 501 is welded on the top end surface of the connecting disc 205, the fixing block 501 is movably connected to the upper end inside the metal shell 203, the fixing block 501 is inserted into the rear end and the front end of the connecting shell 4, the connecting shell 4 is slidably connected to the inner surface of the groove 207, the connecting shell 4 is slidably connected into the metal shell 203, the connecting shell 4 is inserted into the fixing block 501 on the upper end of the connecting disc 205, the connecting shell 4 is inserted into the metal shell 203 and can be fixed, the service time of the device is prolonged, two spiral springs 503 are welded on the surface of the fixing plate 504, polygonal fixture blocks 502 are welded on the top end surface of the two spiral springs 503 and are movably connected to the rear end of the fixing block 501, the polygonal fixture blocks 502 are clamped into the front end of the connecting shell 4, the number of the connecting shells 4 is two, the two connecting shells 4 are slidably connected to the front end and the rear end of the metal shell 203, rubber backing rings 6 are movably connected to the inner surface of the connecting shell 4, the rubber backing rings 6 are fixedly connected to the surface of the metal shell 203, the fixing block 502 is clamped into the rear end of the connecting shell 4, and the fixing block 501 is prevented from being loosened during the use time of the fixing block 501.

When the blade fixing device is used, the connecting shells 4 are pushed to move towards each other, the connecting shells 4 are inserted into the fixing block 501, meanwhile, the two connecting shells 4 preliminarily fix the blade 1, the connecting shells 4 push the polygonal fixture block 502, the polygonal fixture block 502 starts to compress the second coil spring 503, the polygonal fixture block 502 moves left and right in the fixing block 501, the inner surface of the connecting shell 4 is connected with the surface of the metal shell 203, the second coil spring 503 starts to rebound, the second coil spring 503 pushes the polygonal fixture block 502, the polygonal fixture block 502 is clamped into the connecting shell 4, so that the two connecting shells 4 and the metal shell 203 are preliminarily fixed, the connecting shell 4 is pushed downwards, the connecting shell 4 is pushed upwards and downwards in the metal shell 203, the connecting shell 4 pushes the fixing block 501 to move downwards, the connecting disc 205 is pushed downwards by the fixing block 501, the connecting disc 205 starts to compress the first coil spring 204, the connecting disc 205 moves on the surface of the fixing rod 206, the inserting rod 3 is pushed after reaching the designated position, the inserting rod 3 is inserted into the blade 1, the connecting shells 4 and the metal shell 203, and the connecting shells 4 are fixedly connected, and the metal shell 203, so that the blade 1, the connecting shells 4 and the metal shell 203 are fixedly connected with the metal shell 203.

Claims

1. The utility model provides a novel carpenter's bevel knife, includes blade (1) and connection shell (4), its characterized in that: the lower end of the connecting shell (4) is inserted with an inserting rod (3), the inner surface of the connecting shell (4) is connected with a rubber backing ring (6), the inner surface of the rubber backing ring (6) is connected with a pushing mechanism (2), a clamping mechanism (5) is installed inside the pushing mechanism (2), and the connecting shell (4) is connected to the surface of the blade (1);

pushing mechanism (2) are including connecting rod (201) and metal casing (203), the upper end of connecting rod (201) is connected with threaded bolt (202), the welding of the inside left end of metal casing (203) has dead lever (206), the surface connection of dead lever (206) has connection pad (205), the welding of the inside bottom surface of metal casing (203) has coil spring (204), recess (207) have been seted up on the front and the back of metal casing (203), metal casing (203) are connected in the top surface of connecting rod (201).

2. A new woodworking bevel knife as claimed in claim 1, wherein: clamping mechanism (5) are including fixed block (501) and fixed plate (504), the skin weld of fixed plate (504) has two coil spring (503), the top skin weld of two coil spring (503) has polygon fixture block (502), fixed plate (504) weld in fixed block (501) inside upper end.

3. The novel woodworking miter knife according to claim 2, wherein: fixed block (501) weld in the top surface of connection pad (205), fixed block (501) are connected in metal casing (203) inside upper end, fixed block (501) are connected in the rear end and the front end of connecting shell (4), connect shell (4) and connect in recess (207) inside surface, it connects in metal casing (203) inside to connect shell (4).

4. A new woodworking bevel knife as claimed in claim 2, wherein: polygonal fixture blocks (502) are connected to the rear end of a fixing block (501), the polygonal fixture blocks (502) are connected to the inner portion of the front end of a connecting shell (4), the number of the connecting shell (4) is two, the connecting shell (4) is connected to the front end and the rear end of a metal shell (203), a rubber cushion ring (6) is connected to the inner surface of the connecting shell (4), and the rubber cushion ring (6) is connected to the surface of the metal shell (203).

5. The novel woodworking miter knife according to claim 1, wherein: the number of the inserted rods (3) is four, two inserted rods (3) are one group, two groups of inserted rods (3) are inserted at the left end and the right end of the connecting shell (4), the inserted rods (3) are inserted at the lower end of the blade (1), and the inserted rods (3) are inserted at the lower end of the metal shell (203).

6. A new woodworking bevel knife as claimed in claim 2, wherein: the quantity of threaded bolt (202) is two, two threaded bolt (202) is connected in the lower extreme of metal casing (203), metal casing (203) is connected in the surface of polygon fixture block (502), the quantity of polygon fixture block (502) is four, two polygon fixture block (502) are a set of, and two sets of polygon fixture block (502) are connected in the left end and the right-hand member of fixed block (501), two polygon fixture block (502) are connected in the left and right-hand member of fixed plate (504).

7. A new woodworking bevel knife as claimed in claim 1, wherein: the number of the fixing rods (206) is two, the two fixing rods (206) are connected to the left end and the right end of the first spiral spring (204), the two fixing rods (206) are connected to the left end and the right end of the connecting disc (205), and the connecting disc (205) is connected to the inner surface of the metal shell (203).