CN221186672U

CN221186672U - Device is tailor to pencil of being convenient for

Info

Publication number: CN221186672U
Application number: CN202321968920.3U
Authority: CN
Inventors: 谢义真; 覃家乙
Original assignee: Chengdu Qinhuiju Technology Co ltd
Current assignee: Chengdu Qinhuiju Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-06-21
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of cutting devices, and discloses a device convenient for cutting wire harnesses. This device is tailor to pencil of being convenient for, including tailorring device main part, fixed block and base, tailorring device main part both sides are equipped with the fixed block, one side that the fixed block is close to each other is equipped with the spacing groove, swing joint has the spacing ring in the spacing groove, the spacing ring with tailorring device main part fixed connection, tailorring device main part bottom below is equipped with the base, starts cutting assembly through external terminal to start rotating electrical machines through external terminal, the rotating electrical machines can drive the drive gear through the output shaft and rotate, through drive gear and rack meshing, can drive the spacing ring rotation, thereby drive tailorring device main part rotation, make cutting assembly around pencil rotatory cutting round, cut the crust of pencil, avoided the manual work to use the cutter to cut, saved the manpower.

Description

Device is tailor to pencil of being convenient for

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a device convenient for cutting wire harnesses.

Background

Wiring harnesses are the wiring members of an electrical circuit that connect electrical devices, and are composed of insulating jackets, terminals, wires, insulation wraps, etc., which are commonly used to transfer power, signals, or data from one location to another, and by organizing multiple wires or cables together, installation, maintenance, and management processes can be simplified.

The existing wire harness needs to be taken out of the insulating sheath of the wire head part in the production and processing process, then the connector is installed, when the insulating sheath is taken out of the existing wire harness, the mode that the existing wire harness is taken out by a cutter is generally adopted, but the cutting force cannot be accurately mastered by the labor in the cutting process, so that the wire core of the wire head part is cut off, and the follow-up use is affected.

Disclosure of utility model

The utility model aims to provide a device for conveniently cutting a wire harness, which solves the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a device is tailor to pencil of being convenient for, is including tailorring device main part, fixed block and base, tailorring device main part both sides are equipped with the fixed block, one side that the fixed block is close to each other is equipped with the spacing groove, swing joint has the spacing ring in the spacing groove, the spacing ring with tailorring device main part fixed connection, tailorring device main part bottom below is equipped with the base, the base with fixed block fixed connection, tailorring device main part inside swing joint has cutting assembly, cutting assembly both sides fixedly connected with trapezoidal piece, tailorring device main part inside is close to trapezoidal piece one side is equipped with the dovetail groove, the dovetail groove with trapezoidal piece swing joint, one of them be equipped with first lead screw in the dovetail groove, first lead screw with tailorring device main part swing joint, first lead screw runs through trapezoidal piece, first lead screw with trapezoidal piece threaded connection, tailorring device main part top is equipped with first knob with first lead screw one end fixed connection.

Preferably, two movable grooves are formed in the fixed block, and movable blocks are movably connected in the movable grooves.

Preferably, one side of the movable block is provided with a connecting block, and the connecting block is movably connected with the movable groove.

Preferably, a second screw rod is arranged in the movable groove, the second screw rod penetrates through the two connecting blocks, and the second screw rod is in positive and negative threaded connection with the two connecting blocks.

Preferably, a second knob is arranged above the fixed block, and the second knob is fixedly connected with one end of the second screw rod.

Preferably, the fixed block is fixedly connected with a rotating motor, and the limiting ring is internally provided with a rack.

Preferably, the output shaft of the rotating motor is fixedly connected with a transmission gear, and the transmission gear is meshed with the rack.

Compared with the prior art, the utility model has the following beneficial effects:

First, start cutting assembly through external terminal to start rotating electrical machines through external terminal, rotating electrical machines can drive gear through the output shaft and rotate, through drive gear and rack meshing, can drive the spacing ring rotatory, thereby it is rotatory to drive the cutting device main part, makes cutting assembly around pencil rotatory cutting round, cuts the crust of pencil, has avoided the manual work to use the cutter to cut, has saved the manpower.

Second, twist the second knob through the manpower, the second knob can drive the second lead screw rotation, second lead screw and two linking blocks are positive and negative threaded connection, the second lead screw is two-way lead screw, can drive two linking blocks and move towards opposite direction in the movable groove, thereby drive movable block and be close to each other, centre gripping pencil, then calculate the distance that movable block moved according to the scale on the second knob, then adjust first knob, first knob can drive first lead screw rotation, first lead screw can drive trapezoidal piece and slide along the dovetail groove, thereby drive cutting assembly activity, according to the crust thickness of pencil, make the crust cutting of pencil cut the distance of cutting assembly activity just cut, can prevent that the cutter from cutting off the sinle silk of pencil.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

Fig. 3 is a structural view of a first screw of the present utility model.

Fig. 4 is a structural view of a second lead screw of the present utility model.

Wherein: 1. cutting a device main body; 2. a fixed block; 3. a base; 4. a second knob; 5. a first knob; 6. a rotating electric machine; 7. a transmission gear; 8. a limit groove; 9. a limiting ring; 10. a cutting assembly; 11. a rack; 12. a trapezoid groove; 13. a first screw rod; 14. a trapezoid block; 15. a movable groove; 16. a joint block; 17. a second screw rod; 18. a movable block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a device for cutting a wire harness conveniently comprises a cutting device main body 1, a fixed block 2 and a base 3, wherein the fixed block 2 is arranged at two sides of the cutting device main body 1, a limit groove 8 is arranged at one side of the fixed block 2, which is close to each other, a limit ring 9 is movably connected in the limit groove 8, the limit ring 9 is fixedly connected with the cutting device main body 1, the base 3 is arranged below the bottom of the cutting device main body 1, the base 3 is fixedly connected with the fixed block 2, a cutting assembly 10 is movably connected in the cutting device main body 1, trapezoidal blocks 14 are fixedly connected at two sides of the cutting assembly 10, a trapezoidal groove 12 is arranged at one side of the cutting device main body 1, which is close to the trapezoidal block 14, a first screw rod 13 is movably connected with the cutting device main body 1, the first screw rod 13 penetrates through the trapezoidal block 14, the first screw rod 13 is in threaded connection with the trapezoid block 14, the first knob 5 is arranged above the cutting device main body 1, one end of the first knob 5 is fixedly connected with one end of the first screw rod 13, the cutting device main body 1 can rotate in the limiting groove 8 through the limiting ring 9, a rotary blade is arranged in the cutting assembly 10 and driven by a motor, the first screw rod 13 can be driven to rotate through the first knob 5 under the control of an external terminal, the first screw rod 13 can drive the trapezoid block 14 to slide along the trapezoid groove 12 so as to drive the cutting assembly 10 to move, a scale is arranged on the first knob 5, the distance of the movement of the cutting assembly 10 can be calculated according to the scale, the cutting assembly 10 is started through the external terminal, the rotary motor 6 can drive the transmission gear 7 to rotate through the output shaft, the transmission gear 7 is meshed with the rack 11, the limiting ring 9 can be driven to rotate, so that the cutting device main body 1 is driven to rotate, the cutting assembly 10 rotates around the wire harness to cut a circle, the outer skin of the wire harness is cut, manual cutting by using a cutter is avoided, and labor is saved.

Specifically, two movable grooves 15 are arranged in the fixed block 2, and a movable block 18 is movably connected in the movable groove 15.

By the above technical solution, the movable block 18 can slide in the movable groove 15.

Specifically, one side of the movable block 18 is provided with a connecting block 16, and the connecting block 16 is movably connected with the movable groove 15.

Through the technical scheme, the connecting block 16 can drive the movable block 18 to slide in the movable groove 15.

Specifically, a second screw rod 17 is arranged in the movable groove 15, the second screw rod 17 penetrates through the two connecting blocks 16, and the second screw rod 17 and the two connecting blocks 16 are in positive and negative threaded connection.

Through the above technical scheme, the second screw rod 17 is a bidirectional screw rod, and can drive the two connecting blocks 16 to move in opposite directions in the movable groove 15.

Specifically, a second knob 4 is arranged above the fixed block 2, and the second knob 4 is fixedly connected with one end of a second screw rod 17.

Through the technical scheme, the second knob 4 can drive the second screw rod 17 to rotate, scales are arranged on the second knob 4, and the moving distance of the movable block 18 can be calculated according to the scales.

Specifically, the fixed block 2 is fixedly connected with a rotating motor 6, and the limiting ring 9 is internally provided with a rack 11.

By the above technical scheme, the rotary electric machine 6 is controlled by an external terminal.

Specifically, the output shaft of the rotary electric machine 6 is fixedly connected with a transmission gear 7, and the transmission gear 7 is meshed with a rack 11.

Through the technical scheme, the rotating motor 6 can drive the transmission gear 7 to rotate through the output shaft, and can drive the limiting ring 9 to rotate through the engagement of the transmission gear 7 and the rack 11.

When the wire harness cutting device is used, the wire harness is put into the device, then the second knob 4 is twisted by manpower, the second knob 4 can drive the second screw rod 17 to rotate, the second screw rod 17 and the two connecting blocks 16 are in positive and negative threaded connection, the second screw rod 17 is a bidirectional screw rod, the two connecting blocks 16 can be driven to move in opposite directions in the movable groove 15, so that the movable blocks 18 are driven to be close to each other, the wire harness is clamped, then the movable distance of the movable blocks 18 is calculated according to scales on the second knob 4, then the first knob 5 is adjusted, the first knob 5 can drive the first screw rod 13 to rotate, the first screw rod 13 can drive the trapezoid blocks 14 to slide in the trapezoid grooves 12, so that the cutting assembly 10 is driven to move, the distance of the cutting assembly 10 is just used for cutting the wire harness according to the thickness of the wire harness, then the cutting assembly 10 is started through an external terminal, the rotating motor 6 can be driven by an output shaft to rotate the transmission gear 7, the limiting ring 9 can be driven to rotate through the meshing of the transmission gear 7 and the rack 11, so that the cutting device 1 can be driven to rotate, and the cutting assembly 10 can cut the wire harness is driven to rotate around a wire harness cutting ring.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Device is tailor to pencil of being convenient for, including tailorring device main part (1), fixed block (2) and base (3), its characterized in that: the utility model discloses a cutting device, which is characterized in that fixed blocks (2) are arranged on two sides of a cutting device main body (1), a limit groove (8) is arranged on one side, close to each other, of the fixed blocks (2), a limit ring (9) is movably connected in the limit groove (8), the limit ring (9) is fixedly connected with the cutting device main body (1), a base (3) is arranged below the bottom of the cutting device main body (1), the base (3) is fixedly connected with the fixed blocks (2), a cutting assembly (10) is movably connected in the cutting device main body (1), trapezoidal blocks (14) are fixedly connected on two sides of the cutting assembly (10), trapezoidal grooves (12) are formed in one side, close to the trapezoidal blocks (14), of the cutting device main body (1), a first screw rod (13) is movably connected in one of the limit grooves (12), the first screw rod (13) is movably connected with the cutting device main body (1), the first screw rod (13) penetrates through the trapezoidal blocks (14), the first screw rod (13) is connected with the first screw rod (1), the first knob (5) is fixedly connected with one end of the first screw rod (13).

2. The device for facilitating cutting of wire harnesses according to claim 1, wherein: two movable grooves (15) are formed in the fixed block (2), and movable blocks (18) are movably connected in the movable grooves (15).

3. The device for facilitating cutting of wire harnesses according to claim 2, wherein: one side of the movable block (18) is provided with a connecting block (16), and the connecting block (16) is movably connected with the movable groove (15).

4. A device for facilitating cutting of wire harnesses as claimed in claim 3, wherein: the movable groove (15) is internally provided with a second screw rod (17), the second screw rod (17) penetrates through the two connecting blocks (16), and the second screw rod (17) and the two connecting blocks (16) are in positive and negative threaded connection.

5. The device for facilitating cutting of wire harnesses according to claim 4, wherein: a second knob (4) is arranged above the fixed block (2), and the second knob (4) is fixedly connected with one end of the second screw rod (17).

6. The device for facilitating cutting of wire harnesses according to claim 1, wherein: the fixed block (2) is internally fixedly connected with a rotating motor (6), and the limiting ring (9) is internally provided with a rack (11).

7. The device for facilitating cutting of wire harnesses according to claim 6, wherein: the output shaft of the rotating motor (6) is fixedly connected with a transmission gear (7), and the transmission gear (7) is meshed with the rack (11).