CN219513676U

CN219513676U - Cutting mechanism of computer wire cutting machine

Info

Publication number: CN219513676U
Application number: CN202223192177.5U
Authority: CN
Inventors: 何晓军
Original assignee: Mianyang Huarui Electronics Co ltd
Current assignee: Mianyang Huarui Electronics Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-08-11
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of cutting mechanisms and discloses a cutting mechanism of a computer wire cutting machine, which comprises a workbench, wherein a supporting block is fixedly arranged in the middle of the upper surface of the workbench, a portal frame is fixedly arranged on one side of the top of the workbench, and a surrounding frame is fixedly arranged on one side of the workbench; the middle part has seted up the sleeve in the supporting shoe, and the copper line hole has been seted up at the middle part in the sleeve. According to the utility model, the driving rollers, the cutting knife and the sleeve are arranged, in the use process of the cutting mechanism of the computer wire cutting machine, the exposed copper wire of the wire penetrates through the sleeve matched with the diameter of the copper wire, the position of the upper driving roller can be adjusted by lifting the push rod motor, so that the copper wire of the wire is clamped between the two driving rollers, the copper wire end is pulled by the driving rollers to move towards the side far away from the sleeve, the rubber sleeve of the wire is abutted against the cutting knife, and the rubber sleeve of the wire is stripped by the two groups of cutting knives.

Description

Cutting mechanism of computer wire cutting machine

Technical Field

The utility model relates to the technical field of cutting mechanisms, in particular to a cutting mechanism of a computer wire cutting machine.

Background

The computer wire cutting machine is specially designed, has good quality control, large yield, small tolerance, low failure rate and electricity saving, and is provided with an automatic speed change device. The complete tool design is suitable for various special processing requirements. The method can be used for processing wire types such as single wires, isolated wires, flat wires, parallel wires, various single wires, computer wires and the like, and is mainly used for cutting rubber sleeves outside the wires.

The utility model relates to the technical field of cutting mechanisms, in particular to a cutting mechanism of a computer wire cutting machine, which is known from the search (application number: CN 202120365618.3), and comprises an operation table, a lower mounting plate and an upper mounting plate, wherein the lower mounting plate is vertically fixed on the right of the upper surface of the operation table, and the upper mounting plate is embedded above the lower mounting plate; the semicircular holes which are communicated left and right are formed in the upper side of the lower mounting plate and the lower side of the upper mounting plate, the semicircular holes on the same side are uniformly distributed front and back, the semicircular holes on the upper side and the semicircular holes on the lower side are in one-to-one correspondence to form a circular hole, the upper blades are arranged in the semicircular holes on the upper side, and the lower blades are arranged in the semicircular holes on the lower side.

In the process of implementing the present utility model, the inventors found that the following problems in the prior art are not solved: although the device has good wire rubber sleeve peeling function, the device is a spacing circular cutting device, the segmented rubber sleeve still needs to be manually forced to be pulled away, the peeling mode of the rubber sleeve is time-consuming and labor-consuming, peeling efficiency is not ideal, and improvement is needed, so that a cutting mechanism of a computer wire cutting machine is provided.

Disclosure of Invention

The utility model aims to provide a cutting mechanism of a computer wire cutting machine, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutting mechanism of the computer wire cutting machine comprises a workbench, wherein a supporting block is fixedly arranged in the middle of the upper surface of the workbench, a portal frame is fixedly arranged on one side of the top of the workbench, and a surrounding frame is fixedly arranged on one side of the workbench; the middle part in the supporting block is provided with a sleeve, the middle part in the sleeve is provided with a copper wire hole, the top and the bottom of one side end surface of the sleeve are fixedly provided with cutting knives, and the two groups of cutting knives are vertically arranged; the utility model discloses a wire stripper, including portal frame, motor, driving roller, cutting knife, sleeve and the like, portal frame top fixed mounting has the push rod motor, the transmission shaft bottom transmission of push rod motor is connected with motor a, one side fixed mounting that the portal frame is close to motor a has motor b, the transmission shaft one side of motor a and motor b all transmission is connected with the driving roller, and the accessible driving roller cuts the subassembly cooperation such as cutter and sleeve and uses, in the cutting mechanism use of computer wire stripper, pulls copper line end orientation by the driving roller and keeps away from sleeve one side and remove to peel off the rubber sleeve of electric wire by two sets of cutting knife, compare in current peeling mode, can promote electric wire rubber sleeve peeling efficiency.

As an alternative scheme of the technical scheme of the utility model, the protruding block is arranged in the surrounding frame, the inner side of the protruding block is provided with the arc-shaped groove, the arc-shaped knife is fixedly arranged in the arc-shaped groove, a square rod movably penetrates through one side wall of the surrounding frame, the outer end of the square rod is fixedly provided with the stop block, the square rod is fixedly connected with the protruding block on the same side, the other group of protruding blocks are fixedly connected with the surrounding frame, the outer side of the square rod is sleeved with the spring, the electric wire can be placed between the two groups of protruding blocks through the cooperation of the protruding blocks and the arc-shaped knife, then the stop block is used for driving the protruding blocks to move inwards, the rubber sleeve is scratched by the two groups of arc-shaped knives, and then the cut rubber sleeve is used for being pulled out by force, so that the end rubber sleeve is convenient and quick to remove manually, and excessive time is not occupied.

As an alternative of the technical scheme of the utility model, the four edges of the bottom of the workbench are fixedly provided with the supporting rods, and the four edges of the supporting legs of the supporting rods are provided with the positioning holes, so that the workbench can be detachably fixed through the positioning holes of the supporting rods, the stable cutting is ensured, and the requirement of later-stage shifting assembly is met.

As an alternative of the technical scheme of the utility model, the shape of the square rod is matched with the outline of the through hole on the side wall of the surrounding frame, and the outline is adapted to prevent the square rod from autorotation, so that the square rod is used for limiting the orientation of the cutter.

As an alternative scheme of the technical scheme of the utility model, the two ends of the spring are fixedly connected with the stop block and the surrounding frame respectively, and the two ends of the spring are fixedly connected, so that the slipping condition during the expansion and contraction of the spring can be avoided, and the frequent reloading of the spring is avoided.

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

1. according to the cutting mechanism of the computer wire cutting machine, the transmission rollers, the cutting cutters and the sleeve are arranged, in the using process of the cutting mechanism of the computer wire cutting machine, exposed copper wires of the wires penetrate through the sleeve with the diameters matched with the copper wires, the positions of the transmission rollers on the upper side can be adjusted through lifting of the push rod motor, so that the copper wires of the wires are clamped between the two transmission rollers, the transmission rollers pull the copper wire ends to move towards the side far away from the sleeve, rubber sleeves of the wires are abutted against the cutting cutters, and the rubber sleeves of the wires are peeled by the two groups of cutting cutters.

2. The utility model relates to a cutting mechanism of a computer wire cutting machine, which is provided with a convex block and an arc-shaped knife, when a rubber sleeve at the end of a glass wire is manually used, the wire is placed between two groups of convex blocks, then a force is applied to move a stop block inwards, the stop block drives the convex blocks to move inwards, the rubber sleeve is scratched by the two groups of arc-shaped knives, then the force is applied to pull away the cut rubber sleeve, and then the cut rubber sleeve is assembled into a traction mechanism for removing the rubber sleeve at the end of the wire, so that the rubber sleeve at the end is manually removed conveniently and quickly, and excessive time is not occupied.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram showing the overall front view of a cutting mechanism of a computer wire cutting machine according to the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of a peripheral frame portion of a cutting mechanism of a computer wire cutting machine according to the present utility model;

fig. 3 is a schematic side view of a gantry part of a cutting mechanism of a computer wire cutting machine according to the present utility model.

In the figure: 1. a work table; 11. a brace rod; 2. a portal frame; 21. a push rod motor; 22. a driving roller; 23. a motor a; 24. a motor b; 3. a support block; 31. a sleeve; 32. a cutting knife; 4. a surrounding frame; 41. a bump; 42. an arc-shaped groove; 43. square rods; 44. a stop block; 45. a spring; 46. an arc knife.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a computer wire cutting machine's cutting mechanism, including workstation 1, workstation 1 bottom four edges and corners department all fixed mounting has vaulting pole 11, and the four edges and corners department of stabilizer blade of vaulting pole 11 all has seted up the locating hole, and the removable fixed workstation 1 of locating hole of accessible vaulting pole 11 guarantees to cut steadily and goes on, accords with later stage aversion assembly user demand simultaneously, and workstation 1 upper surface middle part fixed mounting has the supporting shoe 3, and workstation 1 top one side fixed mounting has portal frame 2, and workstation 1 one side fixed mounting has the surrounding frame 4; a sleeve 31 is arranged in the middle of the support block 3, copper wire holes are formed in the middle of the sleeve 31, cutting knives 32 are fixedly arranged at the top and the bottom of one side end surface of the sleeve 31, and the two groups of cutting knives 32 are vertically arranged; the top of the portal frame 2 is fixedly provided with a push rod motor 21, the bottom of a transmission shaft of the push rod motor 21 is in transmission connection with a motor a23, one side of the portal frame 2 close to the motor a23 is fixedly provided with a motor b24, and one sides of transmission shafts of the motor a23 and the motor b24 are in transmission connection with a transmission roller 22.

In the technical scheme, the wire stripper can be matched with components such as the driving roller 22, the cutting knife 32 and the sleeve 31, and in the using process of the cutting mechanism of the computer wire stripper, the copper wire end is pulled by the driving roller 22 to move towards the side far away from the sleeve 31, and the two groups of cutting knives 32 strip the rubber sleeve of the wire, so that the wire stripper can improve the wire rubber sleeve stripping efficiency compared with the existing stripping mode.

In the technical scheme, the lug 41 is placed in the surrounding frame 4, the arc-shaped groove 42 is formed in the inner side of the lug 41, the arc-shaped knife 46 is fixedly installed in the arc-shaped groove 42, one side wall of the surrounding frame 4 movably penetrates through the square rod 43, the stop block 44 is fixedly installed at the outer end of the square rod 43, the shape of the square rod 43 is matched with the outline of the penetrating opening of the side wall of the surrounding frame 4, the outline is adapted, the square rod 43 can be prevented from autorotation, the direction of the knife is limited, the square rod 43 is fixedly connected with the lug 41 on the same side, the other group of lugs 41 is fixedly connected with the surrounding frame 4, the spring 45 is sleeved on the outer side of the square rod 43, the two ends of the spring 45 are fixedly connected with the stop block 44 and the surrounding frame 4 respectively, the two ends of the spring 45 can be prevented from slipping during the expansion and contraction of the spring 45, and frequent reloading of the spring 45 can be avoided.

In this technical scheme, can use through the cooperation of components such as lug 41 and arc sword 46, place the electric wire between two sets of lugs 41, then force inwards move dog 44, dog 44 drives lug 41 inwards move, and the rubber sleeve is cut out through two sets of arc sword 46, then force and take out the rubber sleeve that cuts down, makes the manual removal of end rubber sleeve convenient and fast to take excessive time.

Working principle: it should be noted that, the utility model is a cutting mechanism of a computer wire cutting machine, the components are all universal standard components or components known to those skilled in the art, and the structures and principles of the cutting mechanism are all known to those skilled in the art through technical manuals or through conventional test methods.

When the cutting mechanism of the computer wire cutting machine is used, the rubber sleeve at the end part of the electric wire is manually separated, the exposed copper wire part is placed in the traction mechanism, and the cutting mechanism is matched with the cutting knife 32 to perform cutting treatment on the rubber sleeve for preprocessing the electric wire processed by the computer wire cutting machine;

through being provided with driving roller 22, cut out cutter 32 and sleeve 31, in the cutting mechanism use of computer wire cutting machine, run through the copper line that the electric wire is bare in rather than diameter matched sleeve 31, the accessible push rod motor 21 goes up and down to adjust the upside driving roller 22 position, make the copper line screens of electric wire between two driving rollers 22, pull copper line end by driving roller 22 and move towards keeping away from sleeve 31 one side, then the rubber cover of electric wire is contradicted with cut out cutter 32, and peel off the rubber cover of electric wire by two sets of cut out cutters 32, compare in current skinning mode, can promote electric wire rubber cover skinning efficiency, through being provided with lug 41 and arc sword 46, when the rubber cover of manual glass electric wire end, place the electric wire between two sets of lug 41, then the application of force dog 44 drives lug 41 and move in, cut out the rubber cover through two sets of arc sword 46, then the application of force is taken out the rubber cover under the cut out, assemble it into traction mechanism again, be used for the removal of electric wire end rubber cover, make the manual removal convenient and fast, in order to avoid taking up too much time.

Claims

1. A cutting mechanism of a computer wire cutting machine is characterized in that: the device comprises a workbench (1), wherein a supporting block (3) is fixedly arranged in the middle of the upper surface of the workbench (1), a portal frame (2) is fixedly arranged on one side of the top of the workbench (1), and a surrounding frame (4) is fixedly arranged on one side of the workbench (1);

a sleeve (31) is arranged in the middle of the support block (3), copper wire holes are formed in the middle of the sleeve (31), cutting blades (32) are fixedly arranged at the top and the bottom of one side end surface of the sleeve (31), and the two groups of cutting blades (32) are vertically arranged;

the device is characterized in that a push rod motor (21) is fixedly arranged at the top of the portal frame (2), a motor a (23) is connected to the bottom of a transmission shaft of the push rod motor (21) in a transmission mode, a motor b (24) is fixedly arranged on one side, close to the motor a (23), of the portal frame (2), and a transmission roller (22) is connected to one side, close to the transmission shaft of the motor a (23) and one side, close to the transmission shaft of the motor b (24), of the portal frame in a transmission mode.

2. The cutting mechanism of a computer wire cutting machine of claim 1, wherein: the utility model discloses a frame, including frame (4) and square rod (43), protruding block (41) have been placed in enclosing frame (4), arc wall (42) have been seted up to protruding block (41) inboard, fixed mounting has arc sword (46) in arc wall (42), enclose frame (4) a side wall activity and run through square rod (43), and square rod (43) outer end fixed mounting has dog (44), protruding block (41) fixed connection of square rod (43) and homonymy, and another group protruding block (41) and enclosing frame (4) fixed connection, square rod (43) outside cover is equipped with spring (45).

3. The cutting mechanism of a computer wire cutting machine of claim 1, wherein: the four edges and corners of the bottom of the workbench (1) are fixedly provided with supporting rods (11), and the four edges and corners of the supporting legs of the supporting rods (11) are provided with positioning holes.

4. A cutting mechanism for a computer wire cutting machine as defined in claim 2, wherein: the shape of the square rod (43) is matched with the outline of the through hole on the side wall of the surrounding frame (4).

5. A cutting mechanism for a computer wire cutting machine as defined in claim 2, wherein: two ends of the spring (45) are fixedly connected with the stop block (44) and the surrounding frame (4) respectively.