CN214867703U

CN214867703U - Novel wire saw

Info

Publication number: CN214867703U
Application number: CN202121315844.7U
Authority: CN
Inventors: 王博涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-26
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a novel wire saw, which comprises an L-shaped polygonal bracket, a fixing device, a fixing seat, an adjusting block, a linear saw and a handle, wherein the fixing seat is arranged at one end of the L-shaped polygonal bracket, the adjusting block is arranged at the other end of the L-shaped polygonal bracket in a sliding manner, the lower end of the adjusting block is provided with a supporting rod, the lower ends of the supporting rod and one end of the fixing seat are respectively provided with the fixing device, both ends of the linear saw are respectively matched with the fixing device, and the handle is connected with the fixing device arranged at the lower end of the supporting rod; the fixing device comprises a first cylinder, a second cylinder and a screw rod, wherein a wire groove is formed in the first cylinder, a square groove is formed in one end of the wire groove in the first cylinder, a top plate is arranged on one side wall in the wire groove, a first screw hole is formed in the first cylinder, one end of the first screw hole extends into the wire groove, limiting grooves are symmetrically formed in the first screw hole in the first cylinder, one end of each limiting groove extends into the wire groove, the second cylinder is matched with the first screw hole, and a clamping groove is formed in one end of the second cylinder.

Description

Novel wire saw

Technical Field

The utility model relates to a coping saw technical field specifically indicates a novel coping saw.

Background

The wire saw is a tool which is commonly used at present, but the saw blade of the wire saw is a wire, so the wire saw is easy to fall off when being installed on a saw frame, and the use is troublesome, therefore, a novel wire saw is designed for the condition.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a novel coping saw.

In order to solve the technical problem, the utility model provides a technical scheme is a novel coping saw: the linear saw comprises an L-shaped polygonal support, a fixing device, a fixing seat, an adjusting block, a linear saw and a handle, wherein the fixing seat is arranged at one end of the L-shaped polygonal support, the adjusting block is arranged at the other end of the L-shaped polygonal support in a sliding manner, a supporting rod is arranged at the lower end of the adjusting block, the fixing device is arranged at the lower end of the supporting rod and one end of the fixing seat, the fixing device is arranged at the two ends of the linear saw and matched with the fixing device, and the handle is connected with the fixing device arranged at the lower end of the supporting rod;

the fixing device comprises a first cylinder, a second cylinder and a screw rod, wherein a wire groove is formed in the first cylinder, a square groove is formed in one end of the wire groove in the first cylinder, a top plate is arranged on one side wall in the wire groove, a first screw hole is formed in the first cylinder, one end of the first screw hole extends into the wire groove, a limiting groove is symmetrically formed in the first screw hole in the first cylinder, one end of the limiting groove extends into the wire groove, the second cylinder is matched with the first screw hole, a clamping groove is formed in one end of the second cylinder, the clamping groove is matched with the top plate, the linear saw is matched with the clamping groove, a clamping plate is symmetrically formed in the second cylinder, the clamping plate is matched with the limiting groove, the screw rod is matched with the first screw hole and the second cylinder, and a handle is arranged at the upper end of the screw rod;

and a third screw hole is formed in the end of one of the first cylinders and is in threaded connection with the handle.

Both ends of the linear saw are provided with spheres which are matched with the second cylinder.

As an improvement, a second screw hole is formed in the upper end of the adjusting block, an adjusting rod is arranged on the second screw hole, and the adjusting rod is matched with the L-shaped polygonal support.

Compared with the prior art, the utility model the advantage lie in: the both ends of line type saw all are equipped with the spheroid, be equipped with wire casing and square groove on the first cylinder, be equipped with first screw on the first cylinder, first screw department symmetry is equipped with the spacing groove on the first cylinder, the one end of second cylinder is equipped with the draw-in groove, can put the line type saw in wire casing and square groove, then inject first cylinder in first screw, inject the screw rod in first screw afterwards, twist the screw rod, support into first cylinder and make the draw-in groove card on the line type saw, be equipped with the roof on a lateral wall in the wire casing, the roof can push the line type into the draw-in groove, line type and draw-in groove complex will be tighter like this, first cylinder just is fixed in first screw because cardboard and spacing groove cooperation like this, because the both ends of line type saw all are equipped with the spheroid, consequently first cylinder will support the spheroid, the line type saw just can not drop like this, and is more convenient.

Drawings

Fig. 1 is a schematic structural view of the novel wire saw of the present invention.

Fig. 2 is a cross-sectional view at a-a in fig. 1.

Fig. 3 is a cross-sectional view at B-B in fig. 1.

Fig. 4 is a cross-sectional view at C-C in fig. 1.

Fig. 5 is a partially enlarged view at D in fig. 2.

Fig. 6 is a partially enlarged view at E in fig. 3.

As shown in the figure: 1. l type polygon support, 2, fixing base, 3, regulating block, 4, jig saw, 5, handle, 6, bracing piece, 7, first cylinder, 8, second cylinder, 9, screw rod, 10, wire casing, 11, square groove, 12, first screw, 13, spacing groove, 14, draw-in groove, 15, cardboard, 16, handle, 17, third screw, 18, spheroid, 19, second screw, 20, adjust the pole, 21, roof.

Detailed Description

The novel wire saw of the present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-6, a novel wire saw comprises an L-shaped polygonal support 1, a fixing device, a fixing seat 2, an adjusting block 3, a wire saw 4 and a handle 5, wherein the fixing seat 2 is arranged at one end of the L-shaped polygonal support 1, the adjusting block 3 is slidably arranged at the other end of the L-shaped polygonal support 1, a supporting rod 6 is arranged at the lower end of the adjusting block 3, the fixing device is arranged at the lower end of the supporting rod 6 and at one end of the fixing seat 2, both ends of the wire saw 4 are matched with the fixing device, and the handle 5 is connected with the fixing device arranged at the lower end of the supporting rod 6;

the fixing device comprises a first cylinder 7, a second cylinder 8 and a screw 9, wherein a wire groove 10 is arranged on the first cylinder 7, a square groove 11 is arranged at one end of the wire groove 10 on the first cylinder 7, a top plate 21 is arranged on one side wall in the wire groove 10, a first screw hole 12 is arranged on the first cylinder 7, one end of the first screw hole 12 extends into the wire groove 10, a limiting groove 13 is symmetrically arranged at the first screw hole 12 on the first cylinder 7, one end of the limiting groove 13 extends into the wire groove 10, the second cylinder 8 is matched with the first screw hole 12, a clamping groove 14 is arranged at one end of the second cylinder 8, the clamping groove 14 is matched with the top plate 21, the linear saw 4 is matched with the clamping groove 14, a clamping plate 15 is symmetrically arranged on the second cylinder 8, the clamping plate 15 is matched with the limiting groove 13, the screw 9 is matched with the first screw hole 12 and the second cylinder 8, the upper end of the screw rod 9 is provided with a handle 16;

one end of the first cylinder 7 is provided with a third screw hole 17, and the third screw hole 17 is in threaded connection with the handle 5.

Both ends of the wire saw 4 are provided with a ball 18, and the ball 18 is matched with the second cylinder 8.

The upper end of the adjusting block 3 is provided with a second screw hole 19, the second screw hole 19 is provided with an adjusting rod 20, and the adjusting rod 20 is matched with the L-shaped polygonal support 1.

In the specific implementation of the utility model, the two ends of the linear saw 4 are provided with the spherical bodies 18, the first cylinder 7 is provided with the wire slot 10 and the square slot 11, the first cylinder 7 is provided with the first screw hole 12, the first screw hole 12 of the first cylinder 7 is symmetrically provided with the limiting slot 13, one end of the second cylinder 8 is provided with the clamping slot 14, the two ends of the linear saw 4 can be placed in the corresponding wire slot 10 and the square slot 11, then the first cylinder 7 is inserted into the first screw hole 12, then the screw 9 is inserted into the first screw hole 12, the screw 9 is screwed, the first cylinder 7 is pressed into the first screw hole 12, the clamping slot 14 is clamped on the linear saw 4, a top plate 21 is arranged on one side wall in the wire slot 10, the top plate 21 can push the linear saw 4 into the clamping slot 14, thus the linear saw 4 and the clamping slot 14 are matched tightly, because the clamping plate 15 and the limiting slot 13 are matched, the first cylinder 7 is fixed in the first screw hole 12, because both ends of the wire saw 4 are provided with the spheres 18, the first cylinder 7 can abut against the spheres 18, so that the wire saw 4 cannot fall off, the adjusting block 3 can be moved to one end far away from the fixed seat 2 when the wire saw 4 is loosened, and the adjusting rod 20 can be screwed after adjustment to abut against the L-shaped polygonal support 1, so that the adjusting block 3 can be fixed, and the adjustment is more convenient.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A novel wire saw is characterized in that: the adjustable linear saw comprises an L-shaped polygonal support (1), a fixing device, a fixing seat (2), an adjusting block (3), a linear saw (4) and a handle (5), wherein the fixing seat (2) is arranged at one end of the L-shaped polygonal support (1), the adjusting block (3) is arranged at the other end of the L-shaped polygonal support (1) in a sliding mode, a supporting rod (6) is arranged at the lower end of the adjusting block (3), the fixing device is arranged at the lower end of the supporting rod (6) and one end of the fixing seat (2), two ends of the linear saw (4) are matched with the fixing device, and the handle (5) is connected with the fixing device arranged at the lower end of the supporting rod (6);

the fixing device comprises a first cylinder (7), a second cylinder (8) and a screw (9), wherein a wire groove (10) is formed in the first cylinder (7), a square groove (11) is formed in one end of the wire groove (10) in the first cylinder (7), a top plate (21) is arranged on one side wall in the wire groove (10), a first screw hole (12) is formed in the first cylinder (7), one end of the first screw hole (12) extends into the wire groove (10), a limiting groove (13) is symmetrically formed in the first screw hole (12) in the first cylinder (7), one end of the limiting groove (13) extends into the wire groove (10), the second cylinder (8) is matched with the first screw hole (12), a clamping groove (14) is formed in one end of the second cylinder (8), the clamping groove (14) is matched with the top plate (21), and the linear saw (4) is matched with the clamping groove (14), the clamping plates (15) are symmetrically arranged on the second cylinder (8), the clamping plates (15) are matched with the limiting grooves (13), the screw (9) is matched with the first screw hole (12) and the second cylinder (8), and a handle (16) is arranged at the upper end of the screw (9);

a third screw hole (17) is formed in the end of one of the first cylinders (7), and the third screw hole (17) is in threaded connection with the handle (5);

both ends of the linear saw (4) are provided with spheres (18), and the spheres (18) are matched with the second cylinder (8).

2. The novel wire saw of claim 1, wherein: the adjusting device is characterized in that a second screw hole (19) is formed in the upper end of the adjusting block (3), an adjusting rod (20) is arranged on the second screw hole (19), and the adjusting rod (20) is matched with the L-shaped polygonal support (1).