CN209998269U - A cutting device suitable for cables of different thicknesses - Google Patents

Abstract

The utility model discloses a cutting device suitable for cables of different thicknesses, which comprises a horizontal support platform main body, a servo motor and a vertical support platform main body. A first moving block is connected to the outside of the first moving block, and a placement groove is fixed at the top of the first moving block, a squeeze belt is installed on the upper left side of the placing groove, and a fixed column is fixed inside the right end of the squeeze belt. A fixing block is fixed on the rear side of the groove, and a cross bar is threadedly connected to the inside of the fixing block, and a vertical extrusion plate is connected to the bottom end bearing of the cross bar. The cutting device suitable for cables with different thicknesses is provided with a first screw rod, and the rotation of the first screw rod facilitates the movement of the first moving block connected with the outer thread, thereby facilitating the first moving block to drive the placement slot to move, thereby It is convenient for the whole device to cut cables of different thicknesses well, and the use range of the whole device is improved.

Description

A cutting device suitable for cables of different thicknesses

technical field

The utility model relates to the technical field of cables, in particular to a cutting device suitable for cables with different thicknesses.

Background technique

Cables are common devices used to transmit electricity in our lives. Cables need to use cutting devices during processing and use. Although there are various types of cutting devices on the market, there are still some shortcomings, such as , the traditional cutting device cannot cut cables of different thicknesses well, and at the same time, the cutting knife is easy to form a downward extrusion force on the cable when cutting the cable, so that the cutting port of the cable is prone to extrusion and large deformation. , affecting the later use, so we propose a cutting device suitable for cables of different thicknesses, which can solve the above problems well.

Utility model content

The purpose of the present utility model is to provide a cutting device suitable for cables of different thicknesses, so as to solve the problem that the traditional cutting device on the market proposed by the above-mentioned background technology cannot cut cables of different thicknesses well, and it is easy to make the cables easy to cut during cutting. The problem of compression deformation of the cutting port.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cutting device suitable for cables of different thicknesses, comprising a horizontal support platform main body, a servo motor and a vertical support platform main body, and a first horizontal support platform main body is installed inside the horizontal support platform main body. screw, and the outer side of the first screw rod is connected with a first moving block, and the top of the first moving block is fixed with a placement slot, the upper left side of the placement slot is installed with an extrusion belt, and the inner side of the right end of the extrusion belt A fixing column is fixed, a fixing block is fixed on the rear side of the placement slot, and a cross bar is threadedly connected to the interior of the fixing block, and a vertical extrusion plate is connected to the bottom end bearing of the cross bar, and the left end of the first screw rod is A special-shaped wheel is fixed on the outside, and a toggle wheel is installed below the special-shaped wheel, and a second bevel gear is fixed on the left side of the toggle wheel, and the left side of the second bevel gear is meshed with a first bevel gear, And a second screw rod is installed inside the first bevel gear, and a second moving block is connected to the upper and outer side of the second screw rod, and a support rod is installed at the outer rear end of the second moving block, and the extrusion belt The left end of the servo motor is connected with the placement slot by a fixing spring, and the outer wall of the right end of the placement slot is provided with a fixing slot, the output end of the servo motor is fixed with a second screw rod, and the right side of the vertical support platform main body is fixed with a horizontal support platform main body.

Preferably, the placement slot is arc-shaped, and the placement slot and the first moving block are of an integrated structure, and the first moving block and the first screw rod are threadedly connected.

Preferably, the extruding belt forms a tensile structure through a fixing spring and a placement groove, and the material of the extruding belt is rubber material, and the extruding belt forms a dismounting structure through the fixing column and the placing groove.

Preferably, the vertical pressing plate forms a sliding structure through a cross bar and a placement slot, and there are two vertical pressing plates.

Preferably, the toggle wheel and the special-shaped wheel constitute a sheave mechanism, and the vertical center line of the toggle wheel and the vertical center line of the special-shaped wheel are on the same straight line.

Preferably, the fixing grooves are distributed on the outer side surface of the right end of the placing groove at unequal intervals, and the diameter of the fixing groove is larger than the diameter of the fixing column.

Compared with the prior art, the beneficial effects of the present utility model are: the cutting device suitable for cables with different thicknesses;

(1) A first screw rod is provided, and the rotation of the first screw rod facilitates the movement of the first moving block connected with the outer threaded connection, which in turn facilitates the first moving block to drive the placement slot to move, thus facilitating the entire device to operate well. Cut cables of different thicknesses to improve the use range of the entire device;

(2) A first bevel gear and a second bevel gear are installed, the diameter of the first bevel gear is larger than the diameter of the second bevel gear, so that the second bevel gear is decelerated to facilitate the second bevel gear The gears drive the toggle wheel to rotate at a reduced speed. At the same time, through the cooperation of the toggle wheel and the special-shaped wheel, the toggle wheel drives the special-shaped wheel to rotate intermittently, so that the special-shaped wheel drives the first screw rod to intermittently rotate. Rotation of the device, which makes the placement slot move intermittently, so as to cut cables of different thicknesses;

(3) The vertical extrusion plate is fixed, and the vertical extrusion plate connected with the bearing is driven to move by the thread rotation of the cross bar and the fixed block, so that the two vertical extrusion plates can be well positioned on both sides of the cable of the cutting port. Squeeze, so as to reduce the squeezing force of the cable when the cutting knife is lowered and cut, and reduce the deformation of the cable;

(4) The extrusion belt is installed, and the extrusion belt forms a tensile structure through the fixing spring and the placement groove, so that the extrusion belt can well fix the cables of different thicknesses.

Description of drawings

Fig. 1 is the overall main sectional structure schematic diagram of the utility model;

Fig. 2 is the overall top view structure schematic diagram of the utility model;

Fig. 3 is the enlarged structural schematic diagram of place A in Fig. 1 of the present utility model;

Fig. 4 is the left side structural schematic diagram of the connection between the toggle wheel and the special-shaped wheel of the present invention;

FIG. 5 is a schematic diagram of the main cross-sectional structure of the connection between the placement groove and the extrusion belt of the present invention.

In the figure: 1. The main body of the horizontal support platform; 2. The first screw rod; 3. The first moving block; 4. The placement slot; 5. The extrusion belt; 6. The fixed column; 9. Servo motor; 10. Second moving block; 11. Vertical support platform body; 12. First bevel gear; 13. Second bevel gear; 14. Fixed block; 15. Vertical extrusion plate; 16. Dial Moving wheel; 17. Special-shaped wheel; 18. Second screw rod; 19. Fixed spring; 20. Fixed groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a cutting device suitable for cables of different thicknesses, comprising a horizontal support platform main body 1, a first screw rod 2, a first moving block 3, a placement slot 4, Extrusion belt 5, fixed column 6, cross bar 7, support rod 8, servo motor 9, second moving block 10, vertical support platform main body 11, first bevel gear 12, second bevel gear 13, fixing block 14 , the vertical extrusion plate 15, the toggle wheel 16, the special-shaped wheel 17, the second screw rod 18, the fixed spring 19 and the fixed groove 20, the first screw rod 2 is installed inside the horizontal support platform main body 1, and the first screw rod The outer side of 2 is connected with a first moving block 3, and the top end of the first moving block 3 is fixed with a placement slot 4, a pressing belt 5 is installed on the upper left side of the placing groove 4, and a fixed inner side of the right end of the pressing belt 5 is fixed. Column 6, the rear side of the placement slot 4 is fixed with a fixing block 14, and the interior of the fixing block 14 is threadedly connected with a transverse rod 7, and the bottom end bearing of the transverse rod 7 is connected with a vertical extrusion plate 15, and the first screw rod 2 A special-shaped wheel 17 is fixed on the outer side of the left end, and a toggle wheel 16 is installed below the special-shaped wheel 17, and a second bevel gear 13 is fixed on the left side of the toggle wheel 16, and the left side of the second bevel gear 13 is meshed with a A bevel gear 12, a second screw rod 18 is installed inside the first bevel gear 12, and a second moving block 10 is connected to the upper and outer side of the second screw rod 18, and the outer rear end of the second moving block 10 is installed There is a support rod 8, the left end of the extrusion belt 5 is connected with the placement slot 4 through a fixing spring 19, and the outer wall of the right end of the placement slot 4 is provided with a fixing slot 20, and the output end of the servo motor 9 is fixed with a second screw 18, vertical. The right side of the supporting platform main body 11 is fixed with the horizontal supporting platform main body 1;

The placement slot 4 is arc-shaped, and the placement slot 4 and the first moving block 3 are an integrated structure, and the first moving block 3 and the first screw rod 2 are threadedly connected, so that the placement slot 4 can pass the first movement well The block 3 is moved to facilitate the cutting of cables of different thicknesses;

The extrusion belt 5 forms a tensile structure through the fixing spring 19 and the placement groove 4, and the material of the extrusion belt 5 is rubber material, and the extrusion belt 5 constitutes a disassembly structure through the fixing column 6 and the placement groove 4, so as to facilitate the extrusion of the belt 5. Good stretching to fix cables of different thicknesses;

The vertical squeezing plate 15 forms a sliding structure through the cross bar 7 and the placement slot 4, and two vertical squeezing plates 15 are provided, so that the vertical squeezing plate 15 can well press and fix both sides of the cable;

The toggle wheel 16 and the special-shaped wheel 17 constitute a sheave mechanism, and the vertical center line of the toggle wheel 16 and the vertical center line of the special-shaped wheel 17 are on the same line, so as to facilitate the cooperation between the toggle wheel 16 and the special-shaped wheel 17. intermittent rotation;

The fixing grooves 20 are distributed on the outer side of the right end of the placing groove 4 at unequal intervals, and the diameter of the fixing grooves 20 is larger than that of the fixing column 6 , so that the fixing columns 6 can be well fixed by the fixing grooves 20 .

Working principle: When using the cutting device suitable for cables of different thicknesses, first, as shown in Figure 1, when the cable needs to be cut, place the cut end of the cable in the placement slot 4, so that the The cutting end is under the cutting knife under the support rod 8, then, as shown in FIG. 5, pull the extruding tape 5, wrap the extruding tape 5 on the outside of the cable, and then fix the fixing post 6 on the inner side of the extruding tape 5 Insert it into the fixing slot 20 in the corresponding placement slot 4 for fixing, so as to fix the cables of different thicknesses well, as shown in FIG. The cross bar 7 and the vertical pressing plate 15 rotate on the bearing, so that the horizontal bar 7 pushes the vertical pressing plate 15 to move inwardly, so that the two vertical pressing plates 15 can well squeeze and fix the two sides of the cable, and then As shown in Figures 1-4, the servo motor 9 is connected to the external power supply, the servo motor 9 drives the second screw rod 18 to rotate, and the second screw rod 18 drives the second movement of the outer screw connection during the rotation process. The block 10 is lowered, so that the second moving block 10 can well drive the support rod 8 on the rear side to descend, so that the support rod 8 can well drive the lower cutting knife to descend, and at the same time, the support rod 8 is rotating. During the process, the first bevel gear 12 on the outside of the bottom end is driven to rotate, and the first bevel gear 12 drives the second bevel gear 13 and the toggle wheel 16 to rotate at a reduced speed during the rotation;

The toggle wheel 16 intermittently toggles and rotates the special-shaped wheel 17 during the rotation, so that the special-shaped wheel 17 drives the first screw rod 2 to rotate intermittently, so that the first screw rod 2 drives the outer thread well. The connected first moving block 3 moves, so that the first moving block 3 drives the placing slot 4 to move, so as to facilitate the cutting of cables of different thicknesses. 2. Squeeze on the side to avoid the increased deformation of the cable during cutting, so that the cable can be cut well. The above is the working process of the entire device. The content that is not described in detail in this manual belongs to the professional and technical personnel in the field. of existing technology.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. The cutting device applicable to cables with different thicknesses comprises a transverse supporting platform body (1), a servo motor (9) and a vertical supporting platform body (11), and is characterized in that a lead screw (2) is installed inside the transverse supporting platform body (1), a moving block (3) is connected to the outer side of the lead screw (2), a placing groove (4) is fixed to the top end of the moving block (3), a squeezing belt (5) is installed on the left side above the placing groove (4), a fixing column (6) is fixed to the inner side of the right end of the squeezing belt (5), a fixing block (14) is fixed to the rear side of the placing groove (4), a cross rod (7) is connected to internal threads of the fixing block (14), a vertical squeezing plate (15) is connected to a bottom end bearing of the cross rod (7), a shifting wheel (16) is fixed to the outer side of the left end of the lead screw (2), a second conical gear (13) is fixed to the outer side of the second lead screw (12), a second conical gear (18) is installed to the outer side of the transverse supporting platform body (18), a second conical screw (10) is connected to the outer side of the vertical supporting platform body (18), a second pushing rod (10) and a second conical screw (18) is connected to the outer side of the second pushing rod (18) supporting platform body (10) and a second conical screw (18) is installed to the left side supporting platform (18) and a second pushing groove (10).
2. 2. The kinds of cutting devices suitable for cables with different thicknesses according to claim 1, wherein the placing groove (4) is arc-shaped, the placing groove (4) and the moving block (3) are in a integrated structure, and the moving block (3) and the screw rod (2) are in threaded connection.
3. 3. cutting device suitable for cables of different thicknesses, according to claim 1, characterized in that the pressing belt (5) and the placing groove (4) form a stretching structure through a fixed spring (19), the material of the pressing belt (5) is rubber, and the pressing belt (5) and the placing groove (4) form a detaching structure through a fixed column (6).
4. 4. cutting device suitable for cables with different thicknesses according to claim 1, wherein the vertical compression plates (15) and the placing grooves (4) form a sliding structure through the cross bars (7), and 2 vertical compression plates (15) are arranged.
5. 5. cutting device for cables of different thickness according to claim 1, wherein the poking wheel (16) and the profile wheel (17) form a geneva gear, and the vertical center line of the poking wheel (16) and the vertical center line of the profile wheel (17) are in the same line of .
6. 6. cutting device suitable for cables of different thicknesses as claimed in claim 1, wherein the fixing grooves (20) are distributed at unequal intervals on the outer side of the right end of the placing groove (4), and the diameters of the fixing grooves (20) are larger than the diameters of the fixing posts (6).

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