CN216757966U

CN216757966U - Cutting device for wire harness production

Info

Publication number: CN216757966U
Application number: CN202122851887.3U
Authority: CN
Inventors: 廖晓刚; 杨家芬
Original assignee: Changsha Qinsheng Electronic Technology Co ltd
Current assignee: Changsha Qinsheng Electronic Technology Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-06-17
Anticipated expiration: 2031-11-20

Abstract

The utility model belongs to the technical field of cutting devices, and relates to a cutting device for producing a wiring harness. The cutting device for the wire harness production has the advantages that the motor, the positive thread column, the negative thread column, the telescopic assembly and the limiting shell are arranged, the positive thread column and the negative thread column are driven to rotate through the motor, the two thread cylinders move on the surfaces of the positive thread column and the negative thread column respectively, the two thread cylinders drive the second connecting blocks respectively, the two second connecting blocks drive the two arc-shaped shells to be close to each other, and the two limiting shells are more firm to fix the wire harness under the elastic action of the telescopic assembly.

Description

Cutting device for wiring harness production

Technical Field

The utility model belongs to the technical field of cutting devices, and particularly relates to a cutting device for wiring harness production.

Background

The pencil needs to be tailor the pencil in order to make the unified needs of connecting wire length of connecting wire into in-process, and the pencil is tailor and is gone on in small-size processing enterprise manual work usually, and some enterprises also adopt some semi-automatic cutting tools, nevertheless need artifical pulling pencil in the use, then is measuring and tailorring it, but current device of tailorring is comparatively inconvenient when changing the sword of cutting out, and when tailorring the pencil, inconveniently carry on spacingly to the pencil.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cutting device for producing a wire harness, which solves the technical problems that a cutter is inconvenient to replace and limit the wire harness.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting device for producing a wire harness comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a cutting seat, a top shell, a supporting seat and a fixed shell, a cutter groove is formed in the inner wall of the cutting seat, an air cylinder is arranged at the top of the top shell, a shell is fixedly connected to the bottom end of the air cylinder, sliding grooves are formed in the opposite inner walls of the shell, sliding plates are movably connected inside the two sliding grooves, the opposite surfaces of the two sliding plates are fixedly connected with a same cutter holder, a cutter is arranged at the bottom of the cutter holder, a clamping groove is formed in the top of the cutter holder, a movable hole is formed in the top of the shell, a clamping rod is movably connected inside the movable hole, a first spring is movably sleeved on the surface of the clamping rod, one end of the clamping rod is clamped inside the clamping groove, a motor is arranged inside the fixed shell, and a positive threaded column is fixedly connected to an output shaft of the motor, one end of the positive thread column is fixedly connected with a reverse thread column, one end of the reverse thread column is fixedly connected with a rotating shaft, and one end of the rotating shaft is sleeved with a bearing which is fixedly connected on the inner wall of the fixed shell, the surfaces of the positive thread column and the negative thread column are both connected with a thread cylinder in a threaded manner, the top of the fixed shell is provided with a rectangular through hole, the surfaces of the two threaded cylinders are fixedly connected with second connecting blocks, the two second connecting blocks are movably connected inside the rectangular through hole, the tops of the two second connecting blocks are fixedly connected with arc-shaped shells, the opposite inner walls of the two arc-shaped shells are fixedly connected with telescopic components, the opposite ends of the two telescopic components are fixedly connected with limit shells, the surface of the limiting shell is fixedly connected with a movable plate, a movable groove is formed in the inner wall of the arc-shaped shell, and the movable plate is movably connected inside the movable groove.

As a further scheme of the utility model: one end fixed connection of first spring is on the kelly, the other end fixed connection of first spring is on the casing.

As a further scheme of the utility model: the utility model discloses a portable electronic device, including top shell, backup pad, slide bar, top shell, backup pad, the opposite face of top shell and backup pad is last fixedly connected with same slide bar, the quantity of slide bar is two, and the surface activity of two slide bars has cup jointed the slide cartridge, two the equal fixedly connected with first connecting block in surface of slide cartridge, two the equal fixed connection of first connecting block is on the casing.

As a further scheme of the utility model: the inner wall of the cutting seat is provided with cutter grooves.

As a further scheme of the utility model: the telescopic assembly comprises a telescopic rod, a second spring is movably sleeved on the surface of the telescopic rod, one ends of the telescopic rod and the second spring are fixedly connected to the inner wall of the arc-shaped shell, and the other ends of the telescopic rod and the second spring are fixedly connected to the limiting shell.

As a further scheme of the utility model: the inner wall of the limiting shell is provided with a rubber pad, and the surface of the top shell is provided with a control switch.

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

1. this pencil production is with tailorring device through setting up spout, slide, draw-in groove, first spring and kelly, through the pulling kelly, under the elastic action of first spring, makes the kelly at the inside activity in activity hole, makes the kelly break away from the draw-in groove, through the activity blade holder, makes the slide in the inside activity of spout, is convenient for dismantle the blade holder, is convenient for change the cut-off knife.

2. This pencil production is with tailorring device through setting up motor, positive thread post, reverse thread post, flexible subassembly and spacing shell, drives positive thread post and reverse thread post through the motor and rotates, makes two screw thread section of thick bamboos respectively at the surface activity of positive thread post and reverse thread post, makes two screw thread section of thick bamboos drive the second connecting block respectively, makes two second connecting blocks drive two respectively the arc shell is close to each other, and under the elastic action of flexible subassembly, makes two spacing shells fix the pencil more firmly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic side view of the left side of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a right side cross section of the present invention;

FIG. 5 is an enlarged schematic view of the telescoping assembly of the present invention;

in the figure: 1. a support plate; 2. a cutting seat; 3. a cutter groove; 4. a cylinder; 5. a housing; 6. a chute; 7. a slide plate; 8. a tool apron; 9. a cutter; 10. a card slot; 11. a movable hole; 12. a clamping rod; 13. a first spring; 14. a slide bar; 15. a first connection block; 16. a slide cylinder; 17. a supporting seat; 18. a stationary case; 19. a motor; 20. a positive threaded post; 21. a reverse-threaded post; 22. a threaded barrel; 23. a second connecting block; 24. an arcuate shell; 25. a control switch; 26. a telescopic assembly; 261. a telescopic rod; 262. a second spring; 27. a limiting shell; 28. a movable plate; 29. a movable groove; 30. a rubber pad; 31. a top shell; 32. a rectangular through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a pencil production is with tailorring device, which comprises a supporting plate 1, the seat 2 is tailor to the top fixedly connected with of backup pad 1, top shell 31, supporting seat 17 and set casing 18, the sword groove 3 has been seted up on tailorring the inner wall of seat 2, the top of top shell 31 is provided with cylinder 4, the bottom fixedly connected with casing 5 of cylinder 4, spout 6 has all been seted up on the relative inner wall of casing 5, the equal swing joint in inside of two spout 6 has fly leaf 28, fixedly connected with same blade holder 8 on the opposite face of two fly leaf 28, the bottom of blade holder 8 is provided with cut-off knife 9, draw-in groove 10 has been seted up at the top of blade holder 8, movable hole 11 has been seted up at the top of casing 5, the inside swing joint in movable hole 11 has kelly 12, first spring 13 has been cup jointed in the surface activity of kelly 12, the one end joint of kelly 12 is in the inside of draw-in groove 10, through setting up spout 6, slide 7, draw-in groove 10, The first spring 13 and the clamping rod 12, by pulling the clamping rod 12, under the elastic force of the first spring 13, the clamping rod 12 moves in the movable hole 11, the clamping rod 12 is separated from the clamping groove 10, the slide plate 7 moves in the chute 6 through the movable knife holder 8, the knife holder 8 is convenient to disassemble, the cut-off knife 9 is convenient to replace, the inside of the fixed shell 18 is provided with the motor 19, the output shaft of the motor 19 is fixedly connected with the positive thread column 20, one end of the positive thread column 20 is fixedly connected with the reverse thread column 21, one end of the reverse thread column 21 is fixedly connected with the rotating shaft, one end of the rotating shaft is sleeved with the bearing, the bearing is fixedly connected on the inner wall of the fixed shell 18, the surfaces of the positive thread column 20 and the reverse thread column 21 are both in threaded connection with the thread cylinders 22, the top of the fixed shell 18 is provided with the rectangular through hole 32, the surfaces of the two thread cylinders 22 are both fixedly connected with the second connecting blocks 23, the two second connecting blocks 23 are movably connected inside the rectangular through hole 32, the tops of the two second connecting blocks 23 are fixedly connected with the arc-shaped shells 24, the opposite inner walls of the two arc-shaped shells 24 are fixedly connected with the telescopic assemblies 26, the opposite ends of the two telescopic assemblies 26 are fixedly connected with the limiting shells 27, the surfaces of the limiting shells 27 are fixedly connected with the movable plates 28, the inner walls of the arc-shaped shells 24 are provided with movable grooves 29, the movable plates 28 are movably connected inside the movable grooves 29, the motor 19, the positive thread column 20, the negative thread column 21, the telescopic assemblies 26 and the limiting shells 27 are arranged, the motor 19 drives the positive thread column 20 and the negative thread column 21 to rotate, so that the two thread cylinders 22 respectively move on the surfaces of the positive thread column 20 and the negative thread column 21, the two thread cylinders 22 respectively drive the second connecting blocks 23, and the two second connecting blocks 23 respectively drive the two arc-shaped shells 24 to approach each other, and under the elastic force of the telescopic assembly 26, the two limit shells 27 are more firmly fixed to the wire harness.

Specifically, the one end fixed connection of first spring 13 is on kelly 12, the other end fixed connection of first spring 13 is on casing 5, be convenient for play fixed spacing effect to first spring 13 and kelly 12, same slide bar 14 of fixedly connected with on the opposite face of top shell 31 and backup pad 1, the quantity of slide bar 14 is two, slide bar 16 has been cup jointed in the surface activity of two slide bars 14, the equal fixedly connected with first connecting block 15 in surface of two slide bars 16, the equal fixed connection of two first connecting blocks 15 is on casing 5, play spacing effect to casing 5, make casing 5 more stable when moving about.

Concretely, cut out all seted up sword groove 3 on the inner wall of seat 2, be convenient for cut out the pencil, flexible subassembly 26 includes telescopic link 261, second spring 262 has been cup jointed in the surface activity of telescopic link 261, the one end fixed connection of telescopic link 261 and second spring 262 is on the inner wall of arc shell 24, the other end fixed connection of telescopic link 261 and second spring 262 is on spacing shell 27, under the spring action of flexible subassembly 26, make spacing shell 27 can all the time with the surperficial overlap joint of pencil, be provided with rubber pad 30 on the inner wall of spacing shell 27, the surface of top shell 31 is provided with control switch 25.

The working principle of the utility model is as follows:

when the cutting tool is used, a wire harness is placed on the supporting seat 17 and the cutting seat 2, the motor 19 is started through the control switch 25, the motor 19 drives the positive thread column 20 and the negative thread column 21 to rotate, the two thread cylinders 22 respectively move on the surfaces of the positive thread column 20 and the negative thread column 21, the two thread cylinders 22 respectively drive the second connecting blocks 23, the two second connecting blocks 23 respectively drive the two arc-shaped shells 24 to be close to each other, the two limiting shells 27 are firmly fixed on the wire harness under the elastic action of the telescopic component 26, the shell 5 is driven to move by the cylinder 4 through the starting of the cylinder 4, the shell 5 drives the cutting tool 9 to descend to cut the wire harness, when the cutting tool 9 needs to be replaced, the clamping rod 12 is pulled to move in the movable hole 11 under the elastic action of the first spring 13, the clamping rod 12 is separated from the clamping groove 10, the movable tool seat 8, the sliding plate 7 moves in the sliding groove 6, the cutter holder 8 is disassembled, and the cutter 9 is replaced.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a pencil production is with tailorring device, includes backup pad (1), its characterized in that: the cutting seat (2), the top shell (31), the supporting seat (17) and the fixed shell (18) are fixedly connected to the top of the supporting plate (1), a cutter groove (3) is formed in the inner wall of the cutting seat (2), an air cylinder (4) is arranged at the top of the top shell (31), a shell (5) is fixedly connected to the bottom end of the air cylinder (4), sliding grooves (6) are formed in the opposite inner walls of the shell (5), sliding plates (7) are movably connected to the insides of the two sliding grooves (6), the same cutter holder (8) is fixedly connected to the opposite faces of the two sliding plates (7), a cutter (9) is arranged at the bottom of the cutter holder (8), a clamping groove (10) is formed in the top of the cutter holder (8), a movable hole (11) is formed in the top of the shell (5), and a clamping rod (12) is movably connected to the insides of the movable hole (11), the clamping device is characterized in that a first spring (13) is movably sleeved on the surface of the clamping rod (12), one end of the clamping rod (12) is clamped inside the clamping groove (10), a motor (19) is arranged inside the fixed shell (18), a positive thread column (20) is fixedly connected to an output shaft of the motor (19), a negative thread column (21) is fixedly connected to one end of the positive thread column (20), a rotating shaft is fixedly connected to one end of the negative thread column (21), a bearing is sleeved on one end of the rotating shaft and fixedly connected to the inner wall of the fixed shell (18), thread cylinders (22) are respectively in threaded connection with the surfaces of the positive thread column (20) and the negative thread column (21), a rectangular through hole (32) is formed in the top of the fixed shell (18), second connecting blocks (23) are respectively and fixedly connected to the surfaces of the two thread cylinders (22), and the second connecting blocks (23) are movably connected inside the rectangular through hole (32), two equal fixedly connected with arc shell (24) in top of second connecting block (23), two equal fixedly connected with telescopic component (26), two on the relative inner wall of arc shell (24) the equal fixedly connected with spacing shell (27) in looks remote site of telescopic component (26), the fixed surface of spacing shell (27) is connected with fly leaf (28), movable groove (29) have been seted up on the inner wall of arc shell (24), fly leaf (28) swing joint is in the inside of movable groove (29).

2. The cutting device for producing the wire harness according to claim 1, wherein: one end of the first spring (13) is fixedly connected to the clamping rod (12), and the other end of the first spring (13) is fixedly connected to the shell (5).

3. The cutting device for producing the wire harness according to claim 1, wherein: the top shell (31) and the opposite face of the supporting plate (1) are fixedly connected with the same sliding rod (14), the number of the sliding rods (14) is two, the sliding cylinders (16) are movably sleeved on the surfaces of the two sliding rods (14), the surfaces of the two sliding cylinders (16) are fixedly connected with first connecting blocks (15), and the first connecting blocks (15) are fixedly connected to the shell (5).

4. The cutting device for producing the wire harness according to claim 1, wherein: the inner wall of the cutting seat (2) is provided with cutter grooves (3).

5. The cutting device for producing the wire harness according to claim 1, wherein: the telescopic assembly (26) comprises a telescopic rod (261), a second spring (262) is sleeved on the surface of the telescopic rod (261) in a movable mode, one ends of the telescopic rod (261) and the second spring (262) are fixedly connected to the inner wall of the arc-shaped shell (24), and the other ends of the telescopic rod (261) and the second spring (262) are fixedly connected to the limiting shell (27).

6. The cutting device for producing a wire harness according to claim 1, wherein: the inner wall of the limiting shell (27) is provided with a rubber pad (30), and the surface of the top shell (31) is provided with a control switch (25).