CN113572086A

CN113572086A - Wire insulation stripping device for wire installation engineering

Info

Publication number: CN113572086A
Application number: CN202111126761.8A
Authority: CN
Inventors: 王楠
Original assignee: Jiangsu Dinghao Power Engineering Co ltd
Current assignee: Jiangsu Dinghao Power Engineering Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-10-29
Anticipated expiration: 2041-09-26
Also published as: CN113572086B

Abstract

The invention provides a wire insulation stripping device for wire installation engineering, relates to the technical field of wire installation, and aims to solve the problems that in the wire installation engineering, a longer part of wire insulation skin needs to be stripped sometimes, the labor load is larger in a pulling and stripping mode, the machine is used for pulling and stripping, the load on the machine is larger, the wire core is easy to tear, in addition, in the stripping process, the bending and folding of a wire are also important factors influencing the stripping efficiency, and the wire insulation stripping device comprises a movable base; four corners of the bottom of the movable base are respectively and fixedly provided with universal wheels; the left end and the right end of the middle part of the top plane of the movable base are respectively vertically and upwards fixedly provided with a guide frame; and cabling racks are vertically arranged on the guide frames. According to the invention, the upper routing roller on the guide frame at the left end is fixedly connected with the rotating shaft of the motor through the coupler, and the dragging overload problem is avoided.

Description

Wire insulation stripping device for wire installation engineering

Technical Field

The invention relates to the technical field of wire installation, in particular to a wire insulation stripping device for wire installation engineering.

Background

The electric wire is a common device for conducting electric energy in our life, and is composed of one or more soft conducting wires, and a light and soft insulating layer covers the conducting wires, so that the insulating layer at the end of the electric wire needs to be removed before the electric wire is used for facilitating connection and installation of the electric wire.

A portable device of skinning for getting rid of electric wire insulating layer as in patent application No. CN202011122069.3, which comprises a housin, the electric wire hole has been seted up on the surface of casing, the below of casing is provided with the handle, one side that the handle is close to the electric wire hole is provided with the button, the one end difference fixedly connected with spring and the push rod that the button is close to the handle, the one end swing joint that the button was kept away from to the push rod has the guide arm, the one end swing joint that the push rod was kept away from to the guide arm has the slider, the right-hand member fixedly connected with rack of slider, the meshing of the tooth edge department of rack is connected with circular gear. This insulating layer device is got rid of with portable to electric wire can drive semi-circular cutting knife promptly and get rid of the electric wire insulating layer through the user with the finger press button, unclamps the finger, and the button is automatic re-setting and drive relevant structure under the drive of spring and resets, and the whole volume of this device is little, portable to reached easy operation laborsaving, promoted the effect of the efficiency of skinning.

In the wire installation engineering, sometimes a longer part of the wire insulation skin needs to be stripped, the labor load of the pulling and stripping mode is large, the machine is used for pulling and stripping, the machine load is large, the wire core is easy to tear, and in addition, the bending and folding of the wire are also important factors influencing the stripping efficiency in the stripping process.

In view of the above, the present invention provides a wire insulation stripping apparatus for wire installation engineering, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a wire insulation stripping device for a wire installation project, which aims to solve the problems that in the wire installation project, a longer part of wire insulation skin needs to be stripped sometimes, the labor load is large in a pulling and stripping mode, the machine is used for pulling and stripping, the load on the machine is large, the wire core is easy to tear, and in addition, the bending and folding of the wire are also important factors influencing the stripping efficiency in the stripping process.

The purpose and the effect of the wire insulation stripping device of the wire installation project are achieved by the following specific technical means:

the wire insulation stripping device for the wire installation engineering comprises a movable base; four corners of the bottom of the movable base are respectively and fixedly provided with universal wheels; the left end and the right end of the middle part of the top plane of the movable base are respectively vertically and upwards fixedly provided with a guide frame; the guide frames are vertically provided with wiring racks; a lower fixed stripping knife is vertically and upwards fixedly installed on the movable base between the left guide frame and the right guide frame, and the guide frames and the lower fixed stripping knife are positioned on the same straight line; a top guard plate is fixedly arranged between the upper ends of the left guide frame and the right guide frame; a positive line frame is fixedly arranged in the middle of the right end of the guide frame at the right end; the electric wire is transversely inserted between the left guide frame and the right guide frame; the upper movable stripping knife is vertically and fixedly arranged on the top guard plate at a position opposite to the lower fixed stripping knife below the top guard plate; the extrusion frame is longitudinally and fixedly installed at a position, corresponding to the front side of the upper movable stripping knife, on the bottom plane of the top guard plate, the movable base comprises an expansion rod, the expansion rods are respectively and vertically and upwardly and fixedly installed at the front corner and the rear corner of the left end of the top plane of the movable base, the guide frame comprises a wiring groove and a motor, the upper ends of the left guide frame and the right guide frame are provided with wiring grooves which penetrate through from left to right, and wires are arranged in the wiring grooves; the left end the rear end lateral wall middle part fixed mounting of guide frame has the motor, the chute includes the line roller, the lower extreme longitudinal rotation of chute installs two about being parallel to each other walk the line roller, all seted up anti-skidding groove on the roller wall of line roller, the electric wire transversely alternates between two upper and lower line rollers, passes through the shaft coupling stationary phase between the pivot of the upper portion line roller on the guide frame of left end and the motor and is connected through the belt rotation between the front end of two line rollers of upper portion on two guide frames about, and is connected.

Furthermore, the top guard plate comprises an edge rod and a storage battery box, and L-shaped edge rods are fixedly mounted on the front end side wall and the rear end side wall of the top guard plate respectively; the storage battery box is fixedly arranged at the middle position of the right end of the top plane of the top protection plate, the positive wire frame comprises an adjusting hole, a positive wire roller and a tension spring, longitudinal adjusting holes are formed between the middle parts of the upper side plate and the lower side plate of the positive wire frame, a stop block is fixedly embedded in the middle part of each adjusting hole, and the width of each stop block is consistent with the diameter of an inner core of each electric wire; two front line rollers which are symmetrical front and back are respectively vertically and slidably arranged between the upper adjusting hole and the lower adjusting hole; and tension springs are respectively and fixedly connected between the upper ends and the lower ends of the front and the rear line rollers.

Furthermore, the lower ends and the right ends of the lower fixed stripping knife and the upper movable stripping knife are knife edge ends, and the right ends of the lower fixed stripping knife and the upper movable stripping knife are arc-shaped structures.

Further, the upper movable peeling knife comprises a guide rod, a spring, a sleeve block and an extrusion hole, the upper end of the upper movable peeling knife is vertically and fixedly provided with the guide rod, the guide rod vertically slides to penetrate through the top protection plate, and the upper end of the guide rod is provided with a baffle disc; a spring is sleeved on the part of the guide rod above the top guard plate; a cuboid sleeve block is fixedly arranged on the part of the guide rod below the top guard plate; the middle part of the sleeve block is provided with a front penetrating extrusion hole and a rear penetrating extrusion hole, and the hole wall at the bottom of the extrusion hole is of an upward convex structure.

Furthermore, the extrusion frame comprises a screw rod, an extrusion block and a guide display plate, and the middle part of the extrusion frame is longitudinally and rotatably screwed with the screw rod; the rear end of the screw is rotationally connected with the front end of the extrusion block; the rear end bottom of the extrusion block is of a cambered surface structure processed through a fillet, a guide display plate is fixedly mounted vertically backwards on the upper end of the extrusion block cambered surface structure, and the guide display plate and the extrusion block slide to penetrate through the extrusion hole.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the upper routing rollers on the guide frame at the left end are fixedly connected with the rotating shaft of the motor through the shaft coupling, the front ends of the upper routing rollers on the left guide frame and the right guide frame are rotatably connected through the belt, and when the routing rollers rotate, the device can walk along the electric wire so as to strip an insulating layer of the electric wire, so that the stripping efficiency is improved, and the dragging overload problem is avoided.

2. Tension springs are respectively and fixedly connected between the upper ends and the lower ends of the front and rear line straightening rollers, and wires passing through the tension springs can be straightened by the line straightening rollers, so that the wires are prevented from being clamped due to bending during stripping, and the stripping efficiency is ensured.

3. When the stripping operation is needed, the screw rod is rotated to enable the extrusion block and the guide display plate to move backwards, the sleeve block is pressed, the upper movable stripping knife moves downwards, the lower end of the upper movable stripping knife is in contact with the upper surface of the electric wire, and the screw rod can play a role in locking.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front right upper axial view of the present invention.

Fig. 2 is a schematic diagram of an enlarged portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the left front lower axial view of the present invention.

Fig. 4 is a schematic front view of the present invention.

FIG. 5 is an axial view of the top protective plate and the movable base of the present invention.

Fig. 6 is a schematic view of the top plate portion of the present invention in a lower axial view.

Fig. 7 is a schematic diagram of the structure of fig. 6 of the present invention.

FIG. 8 is a schematic axial view of the upper movable scalper and the crush frame portion of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. moving the base; 101. expanding the rod; 2. a guide frame; 201. a wiring groove; 202. a motor; 3. a cabling rack; 301. a wire feeding roller; 4. a top guard plate; 401. a side bar; 402. an accumulator case; 5. a wire straightening frame; 501. an adjustment hole; 502. a positive line roller; 503. a tension spring; 6. an electric wire; 7. a stripping knife is fixed downwards; 8. an upper movable stripping knife; 801. a guide bar; 802. a spring; 803. sleeving blocks; 804. extruding the hole; 9. an extrusion frame; 901. a screw; 902. extruding the block; 903. and (5) guiding the display board.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a wire insulation stripping device for wire installation engineering, comprising a movable base 1; four corners of the bottom of the movable base 1 are respectively and fixedly provided with universal wheels; the left end and the right end of the middle part of the top plane of the movable base 1 are respectively vertically and upwards fixedly provided with a guide frame 2; the guide frames 2 are vertically provided with wiring racks 3; a lower fixed stripping knife 7 is vertically and upwards fixedly installed on the movable base 1 between the left guide frame 2 and the right guide frame 2, and the guide frames 2 and the lower fixed stripping knife 7 are positioned on the same straight line; a top guard plate 4 is fixedly arranged between the upper ends of the left and right guide frames 2; as can be seen from fig. 1 and 2, the positive line frame 5 comprises an adjusting hole 501, a positive line roller 502 and a tension spring 503, a longitudinal adjusting hole 501 is formed between the middle parts of the upper side plate and the lower side plate of the positive line frame 5, a stop block is fixedly embedded in the middle part of the adjusting hole 501, and the width of the stop block is consistent with the diameter of the inner core of the electric wire 6; two front line rollers 502 which are symmetrical front and back are respectively vertically and slidably arranged between the upper adjusting hole 501 and the lower adjusting hole 501; tension springs 503 are respectively and fixedly connected between the upper ends and the lower ends of the front and rear line straightening rollers 502, and the passing electric wires can be straightened by the line straightening rollers 502 and the tension springs 503, so that the electric wires are prevented from being clamped due to bending during stripping, and the stripping efficiency is ensured;

the electric wire 6 is transversely inserted between the left and right guide frames 2; the upper movable stripping knife 8 is vertically and fixedly arranged on the top guard plate 4 at a position opposite to the lower fixed stripping knife 7 below; as can be seen from fig. 6 and 7, the extrusion frame 9 includes a screw 901, an extrusion block 902 and a guide display plate 903, and the screw 901 is longitudinally screwed in the middle of the extrusion frame 9 in a rotating manner; the rear end of the screw 901 is rotatably connected with the front end of the extrusion block 902; the rear end bottom of extrusion piece 902 is the cambered surface structure through fillet processing, and the perpendicular backward fixed mounting in upper end of extrusion piece 902 cambered surface structure has direction panel 903, direction panel 903 and extrusion piece 902 slide and pass extrusion hole 804, when needs strip the operation, rotatory screw rod 901, make extrusion piece 902 and direction panel 903 move backward, oppress set block 803, make and go up activity broach 8 and move down, go up the lower extreme of activity broach 8 and the upper epidermis contact position of electric wire 6, screw rod 901 can play the effect of lock position, can strip the operation this moment, and is convenient and fast.

Wherein, remove base 1 and include expander rod 101, remove two front and back edges of base 1 top plane left end and respectively perpendicular upwards fixed mounting have expander rod 101 for 6 insulating layer outside guide of electric wire after will peeling off avoid piling up the influence operation.

The guide frame 2 comprises a wiring groove 201 and a motor 202, the upper ends of the left and right guide frames 2 are provided with the wiring groove 201 which penetrates through the left and right, and the electric wire 6 is arranged in the wiring groove 201; the middle part of the side wall of the rear end of the guide frame 2 at the left end is fixedly provided with a motor 202, and when the motor 202 is started, the wire feeding roller 301 can be driven to rotate, so that the device can advance along the electric wire 6 for peeling.

Referring to fig. 4, the cabling rack 3 includes wiring rollers 301, the lower end of the cabling rack 3 is longitudinally rotatably provided with two wiring rollers 301 which are parallel to each other from top to bottom, the roller walls of the wiring rollers 301 are all provided with anti-slip grooves, the electric wire 6 is transversely inserted between the two wiring rollers 301, the upper wiring roller 301 on the guide rack 2 at the left end is connected with the rotating shaft of the motor 202 through a coupler fixed phase, the front ends of the two wiring rollers 301 above the two guide racks 2 are rotatably connected through a belt, and when the wiring rollers 301 rotate, the device can walk along the electric wire 6 so as to strip the insulating layer of the electric wire.

Referring to fig. 1, the top protection plate 4 includes an edge rod 401 and a storage battery case 402, and the front end side wall and the rear end side wall of the top protection plate 4 are respectively fixedly provided with an L-shaped edge rod 401; the accumulator box 402 is fixedly arranged at the middle position of the right end of the top plane of the top guard plate 4, and the side rod 401 is used for supporting and walking.

Referring to fig. 4, the lower ends and the right ends of the lower fixed peeling knife 7 and the upper movable peeling knife 8 are both knife edge ends, and the right ends of the lower fixed peeling knife 7 and the upper movable peeling knife 8 are arc-shaped structures, so that the optimal cutting state of the peeling knives is ensured, the consumption of the peeling knives can be reduced, and the peeling efficiency can be ensured.

As can be seen from fig. 6 and 7, the upper movable peeling knife 8 includes a guide rod 801, a spring 802, a sleeve block 803 and an extrusion hole 804, the upper end of the upper movable peeling knife 8 is vertically and fixedly provided with the guide rod 801, the guide rod 801 vertically slides to pass through the top protection plate 4, and the upper end of the guide rod 801 is provided with a baffle disc; the part of the guide rod 801 above the top guard plate 4 is sleeved with a spring 802; a rectangular sleeve block 803 is fixedly arranged on the part of the guide rod 801 below the top protection plate 4; the middle part of the sleeve block 803 is provided with a front and a rear penetrating extrusion hole 804, the bottom hole wall of the extrusion hole 804 is of a convex surface structure protruding upwards, and the spring 802 provides upward lifting force for the upper movable stripping knife 8 all the time, so that the resetting is facilitated when the stripping operation is not performed.

The specific use mode and function of the embodiment are as follows:

in the using process, the electric wire 6 penetrates into the cabling rack 3 from the right wire rack 5, the screw 901 is rotated to enable the extrusion block 902 and the guide display plate 903 to move backwards, the sleeve block 803 is pressed, the upper movable stripping knife 8 moves downwards, the lower end of the upper movable stripping knife 8 is in contact with the upper surface skin of the electric wire 6, and the screw 901 can play a role in locking;

the motor 202 is started, the wire walking roller 301 is rotated, the device can walk along the electric wire 6, so that the insulating layer of the electric wire can be stripped, in the walking process, tension springs 503 are fixedly connected between the upper ends and the lower ends of the front and rear wire rollers 502 respectively, the passing electric wire can be straightened by arranging the wire rollers 502 and the tension springs 503, the situation that the wire is clamped due to bending during stripping is avoided, the stripping work efficiency is guaranteed, the lower ends and the right ends of the lower fixed stripping knife 7 and the upper movable stripping knife 8 are knife edge ends, and the right ends of the lower fixed stripping knife 7 and the upper movable stripping knife 8 are arc-shaped structures, so that the optimal cutting state of the stripping knives is guaranteed, the consumption of the stripping knives can be reduced, and the stripping efficiency can be guaranteed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Wire insulation layer stripping device of electric wire installation engineering, its characterized in that: the wire stripper comprises:

a mobile base (1);

universal wheels are fixedly arranged at four corners of the bottom of the movable base (1) respectively; the left end and the right end of the middle part of the top plane of the movable base (1) are respectively vertically and upwards fixedly provided with the guide frame (2); the routing racks (3) are vertically arranged on the guide frames (2); the lower fixed stripping knife (7) is vertically and upwards fixedly installed on the moving base (1) between the left guide frame (2) and the right guide frame (2), and the guide frames (2) and the lower fixed stripping knife (7) are positioned on the same straight line; the top guard plate (4) is fixedly arranged between the upper ends of the left guide frame and the right guide frame (2); the middle part of the right end of the guide frame (2) at the right end is fixedly provided with a positive wire frame (5); the electric wire (6), the said electric wire (6) is inserted between two guide brackets (2) of left and right sides horizontally; the upper movable stripping knife (8) is vertically and fixedly arranged on the top guard plate (4) at a position opposite to the lower fixed stripping knife (7) below; the extrusion frame (9) is longitudinally and fixedly arranged on the bottom plane of the top guard plate (4) at a position corresponding to the front side of the upper movable stripping knife (8); the upper movable peeling knife (8) comprises: the upper end of the upper movable peeling knife (8) is vertically and fixedly provided with a guide rod (801), the guide rod (801) vertically slides to penetrate through the top protection plate (4), and the upper end of the guide rod (801) is provided with a baffle disc; the part, above the top guard plate (4), of the guide rod (801) is sleeved with the spring (802); the sleeve block (803), the part of the said guide bar (801) under the top guard plate (4) is fitted with the rectangular sleeve block (803) fixedly; the middle part of the sleeve block (803) is provided with a front-back penetrating extrusion hole (804), and the wall of the bottom of the extrusion hole (804) is of a convex structure protruding upwards; the pressing frame (9) comprises: the middle part of the extrusion frame (9) is longitudinally and rotatably screwed with the screw (901); the rear end of the screw rod (901) is rotationally connected with the front end of the extrusion block (902); the guide display board (903), the rear end bottom of extrusion piece (902) is the cambered surface structure through the fillet processing, and extrusion piece (902) cambered surface structure's upper end is perpendicular fixed mounting backward has guide display board (903), and guide display board (903) and extrusion piece (902) slide and pass extrusion hole (804).

2. The wire stripper for wire installation according to claim 1, wherein: the mobile base (1) comprises:

the expansion rod (101) is fixedly installed at the front corner and the rear corner of the left end of the top plane of the movable base (1) vertically upwards.

3. The wire stripper for wire installation according to claim 1, wherein: the guide frame (2) comprises:

the upper ends of the left guide frame (2) and the right guide frame (2) are provided with wiring grooves (201) which penetrate through the wiring grooves from left to right, and the electric wire (6) is arranged in the wiring grooves (201);

the middle part of the side wall of the rear end of the guide frame (2) at the left end is fixedly provided with the motor (202).

4. The wire stripper for wire installation according to claim 1, wherein: the rack (3) includes:

walk line roller (301), the lower extreme of chute (3) is vertical to be rotated and is installed two and walk line roller (301) that are parallel to each other from top to bottom, has all seted up anti-skidding groove on the roller wall of walking line roller (301), and electric wire (6) transversely alternate between two upper and lower walk line roller (301), and through the shaft coupling stationary phase connection between the pivot of top walk line roller (301) on guide frame (2) of left end and motor (202), control and be connected through the belt rotation between the front end of two top walk line rollers (301) on two guide frames (2).

5. The wire stripper for wire installation according to claim 1, wherein: the roof guard (4) comprises:

the side wall of the front end and the side wall of the rear end of the top guard plate (4) are respectively and fixedly provided with an L-shaped side rod (401);

the storage battery box (402) is fixedly arranged at the middle position of the right end of the top plane of the top protection plate (4).

6. The wire stripper for wire installation according to claim 1, wherein: the positive line frame (5) includes:

the wire rack is characterized by comprising adjusting holes (501), wherein longitudinal adjusting holes (501) are formed between the middle parts of an upper side plate and a lower side plate of the wire rack (5), a stop block is fixedly embedded in the middle part of each adjusting hole (501), and the width of each stop block is consistent with the diameter of an inner core of each wire (6);

two front and back symmetrical line aligning rollers (502) are respectively and vertically installed between the upper adjusting hole (501) and the lower adjusting hole in a sliding mode;

and the tension springs (503) are fixedly connected between the upper ends and the lower ends of the front and rear line aligning rollers (502) respectively.

7. The wire stripper for wire installation according to claim 1, wherein: the lower ends and the right ends of the lower fixed stripping knife (7) and the upper movable stripping knife (8) are knife edge ends, and the right ends of the lower fixed stripping knife (7) and the upper movable stripping knife (8) are arc-shaped structures.