CN213998994U

CN213998994U - Tensioning adjustment type diamond wire cutting device

Info

Publication number: CN213998994U
Application number: CN202023114700.3U
Authority: CN
Inventors: 韩海强; 鲁花普
Original assignee: Zhengzhou Saike Superhard Material Co ltd
Current assignee: Zhengzhou Saike Superhard Material Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-20
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a tensioning regulation formula diamond wire cutting device, which comprises a housin, the rear side inner wall fixedly connected with motor of casing, the drive end fixed mounting of motor has the line wheel, the rear side inner wall symmetry sliding connection of casing has the dead lever that is located the motor below, two the locating wheel is installed to the front end of dead lever, the line wheel is equipped with diamond wire, two with the common cover of the outer wall of two locating wheels the outer wall of dead lever all rotates the cover and is equipped with the connecting plate that is located the locating wheel rear side, two the equal fixed mounting in one side that the connecting plate is relative has the support board, the back lateral wall fixedly connected with mounting panel of casing. The utility model discloses a revolve the distance of twisting between two regulating locating wheels that the threaded rod can be swift to the realization is to the regulation of the nervous degree of diamond wire, and the effort is better when making diamond wire act on by the cutting article is controlled, thereby improves the cutting efficiency of diamond wire.

Description

Tensioning adjustment type diamond wire cutting device

Technical Field

The utility model relates to a diamond wire-electrode cutting technical field especially relates to a tensioning regulation formula diamond wire-electrode cutting device.

Background

At present, a diamond wire cutting device enables a diamond wire and an object to be cut to form relative grinding motion by enabling the diamond wire to do unidirectional circulation or reciprocating circulation motion, so that the purpose of cutting is achieved. In the existing diamond wire cutting device, the tension of the diamond wire cannot be adjusted, and the acting force of the diamond wire on a cut object cannot be well controlled, so that the cutting efficiency of the diamond wire is influenced.

To this end, we propose a tension-adjusting type diamond wire cutting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the utility model provides a tensioning regulation formula diamond wire cutting device.

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

a tensioning adjusting type diamond wire cutting device comprises a shell, wherein a motor is fixedly connected to the inner wall of the rear side of the shell, a wire wheel is fixedly installed at the driving end of the motor, fixing rods located below the motor are symmetrically and slidably connected to the inner wall of the rear side of the shell, positioning wheels are installed at the front ends of the two fixing rods, the wire wheel and the outer walls of the two positioning wheels are jointly sleeved with diamond wires, connecting plates located behind the positioning wheels are sleeved on the outer walls of the two fixing rods in a rotating mode, abutting plates are fixedly installed on the opposite sides of the two connecting plates, a mounting plate is fixedly connected to the rear side wall of the shell, a threaded rod is connected to the upper threads of the mounting plate, a movable plate is rotatably connected to the lower end of the threaded rod, a limiting plate which is arranged on the outer wall of the movable plate is fixedly connected to the inner wall of the rear side of the shell in a sliding mode, and sliders are symmetrically and slidably connected to the lower side wall of the movable plate, the lower side wall of the moving plate is provided with a third sliding groove matched with the two sliding blocks, the lower side walls of the two sliding blocks are rotatably connected with rotating rods, the lower ends of the rotating rods positioned on the same side are rotatably connected with the upper side wall of the supporting plate, and the rear side wall of the shell is symmetrically and fixedly connected with a baffle positioned below the supporting plate.

Preferably, the inner wall of the rear side of the shell is provided with a first sliding groove matched with the two fixing rods.

Preferably, the lower side walls of the two abutting plates are both arranged in a circular shape.

Preferably, a bearing is fixedly embedded in the upper side wall of the moving plate, and an inner ring of the bearing is fixedly connected with the lower end outer wall of the threaded rod.

Preferably, the left side wall of the limiting plate is provided with a second through sliding groove matched with the moving plate.

Compared with the prior art, this tensioning regulation formula diamond wire cutting device's advantage lies in:

1. the diamond wire twisting device is provided with a wire wheel, positioning wheels, a threaded rod, a rotating rod, a supporting plate and a baffle plate, wherein the threaded rod is twisted clockwise, the threaded rod drives a movable plate to move downwards and further drives the lower end of the rotating rod to rotate towards a direction far away from the threaded rod, the rotating rod drives the supporting plate to rotate towards a direction close to the baffle plate, the rotating process of the supporting plate is in extrusion contact with the upper side wall of the baffle plate, under the limiting action of a first sliding groove, a fixed rod and the positioning wheels are driven to move towards a direction far away from the threaded rod, the two positioning wheels move oppositely, the distance between the two positioning wheels is increased, further, the diamond wire is tensioned, the threaded rod rotates anticlockwise, the movable plate is driven to move upwards, the rotating rod is driven to move towards a direction close to the threaded rod, the rotating rod drives the supporting plate to rotate towards a direction close to the movable plate, the fixed rod and the positioning wheels are driven to move towards a direction close to the threaded rod, and the two positioning wheels move towards each other, the distance between the two positioning wheels is shortened, so that the diamond wire is loosened, the distance between the two positioning wheels can be quickly adjusted by screwing the threaded rod, the tension degree of the diamond wire is adjusted, the acting force of the diamond wire is better controlled when the diamond wire acts on a cut object, and the cutting efficiency of the diamond wire is improved;

2. the baffle plates and the abutting plates are arranged, and the heights of the two baffle plates towards the far end and the near end are lower, so that the abutting plates and the fixed rods can better move when the baffle plates and the abutting plates act;

to sum up, the utility model discloses a revolve the distance of twisting between two regulating locating wheels that the threaded rod can be swift soon to the realization is to the regulation of the nervous degree of diamond wire, and the effort is better by the control when making diamond wire act on by the cutting article, thereby improves the cutting efficiency of diamond wire.

Drawings

Fig. 1 is a schematic structural diagram of a tension-adjustable diamond wire cutting device according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is the utility model provides a dead lever, locating wheel, connecting plate and the top view of support plate junction among tensioning regulation formula diamond wire cutting device.

In the figure: the device comprises a shell 1, a wire wheel 2, a positioning wheel 3, a threaded rod 4, a fixing rod 5, a connecting plate 6, a butting plate 7, an installation plate 8, a moving plate 9, a bearing 10, a limiting plate 11, a sliding block 12, a rotating rod 13 and a baffle 14.

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.

Referring to fig. 1-3, a tensioning adjusting type diamond wire cutting device comprises a housing 1, a motor is fixedly connected to the inner wall of the rear side of the housing 1, a wire wheel 2 is fixedly installed at the driving end of the motor, fixing rods 5 positioned below the motor are symmetrically and slidably connected to the inner wall of the rear side of the housing 1, a first sliding groove matched with the two fixing rods 5 is formed in the inner wall of the rear side of the housing 1, positioning wheels 3 are installed at the front ends of the two fixing rods 5, the wire wheel 2 and the outer walls of the two positioning wheels 3 are jointly sleeved with a diamond wire, the driving end of the motor drives the wire wheel 2 to rotate so as to drive the diamond wire and the positioning wheels 3 to rotate, a cut object is close to the diamond wire, relative grinding motion is formed between the diamond wire and the cut object, so as to achieve the purpose of cutting, connecting plates 6 positioned at the rear side of the positioning wheels 3 are respectively rotatably sleeved on the outer walls of the two fixing rods 5, the opposite sides of the two connecting plates 6 are fixedly provided with the abutting plates 7, and the lower side walls of the two abutting plates 7 are circularly arranged, so that the abutting plates 7 are more smoothly contacted with the baffle 14;

the rear side wall of the shell 1 is fixedly connected with a mounting plate 8, the upper thread of the mounting plate 8 is connected with a threaded rod 4, the lower end of the threaded rod 4 is rotatably connected with a movable plate 9, the upper side wall of the movable plate 9 is fixedly embedded with a bearing 10, the inner ring of the bearing 10 is fixedly connected with the lower end outer wall of the threaded rod 4, the rear side inner wall of the shell 1 is fixedly connected with a limiting plate 11 which is sleeved on the outer wall of the movable plate 9 in a sliding manner, the left side wall of the limiting plate 11 is provided with a second through chute matched with the movable plate 9, the limiting plate 11 limits the movable plate 9 to prevent the movable plate 9 from rotating along with the threaded rod 4, the lower side wall of the movable plate 9 is symmetrically and slidably connected with sliding blocks 12, the lower side wall of the movable plate 9 is provided with a third chute matched with the two sliding blocks 12, the lower side walls of the two sliding blocks 12 are both rotatably connected with a rotating rod 13, and the lower end of the rotating rod 13 positioned on the same side is rotatably connected with the upper side wall of the abutting plate 7, the rear side wall of the shell 1 is symmetrically and fixedly connected with a baffle plate 14 positioned below the resisting plate 7;

the baffles 14 are arranged in an arc shape, the diameter of the upper side walls of the two baffles 14 is smaller than the rotating diameter of the abutting plate 7, the two baffles 14 are lower towards the far end and are higher than the near end, when the baffles 14 and the abutting plate 7 act, the abutting plate 7 and the fixed rod 5 can be better moved, the threaded rod 4 is screwed clockwise, the threaded rod 4 drives the moving plate 9 to move downwards, further the lower end of the rotating rod 13 is driven to rotate towards the direction far from the threaded rod 4, the rotating rod 13 drives the abutting plate 7 to rotate towards the direction near the baffles 14, the rotating process of the abutting plate 7 is in pressing contact with the upper side wall of the baffles 14, under the limiting action of the first sliding groove, the fixed rod 5 and the positioning wheels 3 are driven to move towards the direction far from the threaded rod 4, the opposite movement of the two positioning wheels 3 enables the distance between the two positioning wheels 3 to be longer, further the tensioning of the diamond wire is realized, the threaded rod 4 is screwed anticlockwise, the threaded rod 4 drives the moving plate 9 to move upwards, and then drive bull stick 13 and remove to the direction that is close to threaded rod 4, bull stick 13 drives and supports board 7 and rotate to the direction that is close to movable plate 9, and then drive dead lever 5 and locating wheel 3 and remove to the direction that is close to threaded rod 4, two locating wheel 3 motion in opposite directions, make the distance between two locating wheels 3 become nearly, thereby make the diamond wire become comparatively lax, through revolving the distance between two locating wheels 3 of regulation that threaded rod 4 can be swift soon, thereby realize the regulation to diamond wire nervous degree, the better being controlled of effort when making the diamond wire act on by the cutting article, thereby improve the cutting efficiency of diamond wire.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the cutting device works, the motor is started, the driving end of the motor drives the wire wheel 2 to rotate, so that the diamond wire and the positioning wheels 3 are driven to rotate, an object to be cut is close to the diamond wire, relative grinding motion is formed between the diamond wire and the object to be cut, the purpose of cutting is achieved, the threaded rod 4 is screwed clockwise, the threaded rod 4 drives the moving plate 9 to move downwards, so that the lower end of the rotating rod 13 is driven to rotate towards the direction far away from the threaded rod 4, the rotating rod 13 drives the abutting plate 7 to rotate towards the direction close to the baffle plate 14, the rotating process of the abutting plate 7 is in pressing contact with the upper side wall of the baffle plate 14, under the limiting action of the first sliding groove, the fixing rod 5 and the positioning wheels 3 are driven to move towards the direction far away from the threaded rod 4, and the two positioning wheels 3 move oppositely, so that the distance between the two positioning wheels 3 becomes far;

and then realize the take-up to the diamond wire, anticlockwise revolve wrong threaded rod 4, threaded rod 4 drives movable plate 9 upward movement, and then drive bull stick 13 and remove to the direction that is close to threaded rod 4, bull stick 13 drives and supports board 7 and rotate to the direction that is close to movable plate 9, and then drive dead lever 5 and locating wheel 3 and remove to the direction that is close to threaded rod 4, two locating wheel 3 move in opposite directions, make the distance between two locating wheel 3 become nearly, thereby make the diamond wire become comparatively lax, through revolving the distance between two locating wheel 3 of regulation that threaded rod 4 can be swift, thereby realize the regulation to diamond wire nervous degree, effort is better when making the diamond wire act on by the cutting article is controlled, thereby improve the cutting efficiency of diamond wire.

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. The utility model provides a tensioning regulation formula diamond wire cutting device, includes casing (1), its characterized in that, the rear side inner wall fixedly connected with motor of casing (1), the drive end fixed mounting of motor has line wheel (2), the rear side inner wall symmetry sliding connection of casing (1) has dead lever (5) that are located the motor below, two locating wheel (3) are installed to the front end of dead lever (5), line wheel (2) and the outer wall of two locating wheels (3) are overlapped jointly and are equipped with the diamond wire, two the outer wall of dead lever (5) all rotates the cover and is equipped with connecting plate (6) that are located locating wheel (3) rear side, two equal fixed mounting in one side that connecting plate (6) is relative has support board (7), the rear side wall fixedly connected with mounting panel (8) of casing (1), the last threaded connection of mounting panel (8) has threaded rod (4), the lower extreme of threaded rod (4) rotates and is connected with movable plate (9), the rear side inner wall fixedly connected with slip cap of casing (1) is established at limiting plate (11) of movable plate (9) outer wall, the lower lateral wall symmetry sliding connection of movable plate (9) has slider (12), the lower lateral wall of movable plate (9) seted up with two slider (12) assorted spout three, two the lower lateral wall of slider (12) all rotates and is connected with bull stick (13), is located same one side the lower extreme of bull stick (13) rotates with the last lateral wall that supports board (7) to be connected, the back lateral wall symmetry fixedly connected with of casing (1) is located baffle (14) of supporting board (7) below.

2. The tension-adjustable diamond wire cutting device according to claim 1, wherein the rear inner wall of the housing (1) is provided with a first sliding groove matched with the two fixing rods (5).

3. Tension adjusting type diamond wire cutting device according to claim 1, characterized in that the lower side walls of the two resisting plates (7) are circular.

4. The tension-adjustable diamond wire cutting device according to claim 1, wherein a bearing (10) is fixedly embedded in the upper side wall of the moving plate (9), and the inner ring of the bearing (10) is fixedly connected with the outer wall of the lower end of the threaded rod (4).

5. The tension-adjustable diamond wire cutting device according to claim 1, wherein the left side wall of the limiting plate (11) is provided with a second through sliding groove matched with the moving plate (9).