CN211209145U

CN211209145U - Electric peeling tool

Info

Publication number: CN211209145U
Application number: CN202020271599.3U
Authority: CN
Inventors: 吴天福; 王瑞雪; 王风杰; 赵盛
Original assignee: Sinomach Intelligence Technology Research Institute Co ltd
Current assignee: Sinomach Intelligence Technology Research Institute Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-08-07
Anticipated expiration: 2030-03-06

Abstract

The utility model relates to an electric skinning tool, including longitudinal drive device, the lead screw, the slider, the drive arrangement that skins, gear drive subassembly, device and anchor clamps locating component skin, longitudinal drive device's drive end and screw connection and drive lead screw rotate, be the screw pair between slider and the lead screw and longitudinal movement under the drive of lead screw, the drive arrangement that skins installs on the slider, it is connected with gear drive subassembly to skin the drive arrangement, the device of skinning is installed on gear drive subassembly, the device of skinning drives gear drive subassembly and rotates and drive the device of skinning on it and wind the cable and rotate, anchor clamps locating component arranges side by side with the device of skinning, anchor clamps locating component presss from both sides tight location to the cable. Through the automatic peeling and automatic feeding functions of the peeling tool, the problems that the existing peeling tool is complex in operation and brings difficulty to operators are solved, and the peeling tool is convenient to operate and good in safety; the components such as a peeling driving device and the like can be remotely controlled, and the automatic operation of the whole machine is realized.

Description

Electric peeling tool

Technical Field

The utility model relates to an electric power machinery technical field, concretely relates to electronic skinning instrument.

Background

Lapping fire in live working is a work item in which the frequency is high, and the operation of peeling the insulated wire is an indispensable step. For wire stripping, a handheld stripper and an insulating rod stripper are adopted at present. Handheld dehiders require manual close-range operation and require work in conjunction with an insulated boom truck. The operation mode inevitably brings certain psychological pressure to operators, and the use of the arm car is also limited by the field. Insulated pole dehiders are relatively safe, but require a corresponding preparation and are cumbersome to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art not enough, provide an electronic skinning instrument.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an electric skinning tool, includes vertical drive arrangement, lead screw, slider, the drive arrangement that skins, gear drive subassembly, device and anchor clamps locating component of skinning, vertical drive arrangement's drive end with screw connection and drive lead screw rotate, be the screw pair between slider and the lead screw and longitudinal movement under the drive of lead screw, the drive arrangement that skins installs on the slider, the drive arrangement that skins with gear drive subassembly is connected, the device of skinning is installed on the gear drive subassembly, the drive arrangement drive of skinning gear drive subassembly rotates and drives the device of skinning wire cable rotation above that, anchor clamps locating component with the device of skinning arranges side by side, anchor clamps locating component presss from both sides tight location to the cable.

The utility model has the advantages that: the utility model realizes the functions of automatic peeling and automatic feeding of the peeling tool by adopting a series of mechanical structures, solves the problems that the prior peeling tool is complex to operate and brings certain difficulty to operating personnel, and has the advantages of convenient operation, good safety and the like; the utility model discloses can also realize adopting remote control operation parts such as drive arrangement that skins, realize the operation of complete machine automation mechanized operation.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the gear transmission assembly comprises a first transmission gear, a slotted gear and a swinging gear, and the slotted gear is connected with the peeling device; the driving end of the peeling driving device is connected with and drives the first transmission gear, a first through hole for a cable to pass through is formed in the middle of the slotted gear, a notch communicated with the first through hole is formed in the edge of the slotted gear, one end of the swing gear is hinged to the slotted gear, and the swing gear fills the notch or opens the notch after rotating; when the swinging gear fills the notch, the swinging gear and the slotted gear form a second transmission gear, and the first transmission gear is meshed with the second transmission gear.

The beneficial effect of adopting the further scheme is that: the notch on the slotting gear is opened to facilitate the entering of the cable for subsequent peeling operation, and the swinging gear can avoid the notch on the slotting gear from influencing the transmission of the cable.

Further, the gear transmission assembly further comprises a gear box and a flange, the first transmission gear and the slotted gear are installed in the gear box respectively, the flange is installed on the slotted gear, a second through hole communicated with the first through hole is formed in the middle of the flange, and the peeling device is installed on the flange.

The beneficial effect of adopting the further scheme is that: the gear box is convenient to install, and the flange is convenient to connect the peeling device with the slotted gear.

Further, the driving end of the peeling driving device is connected with the first transmission gear through a coupler.

Further, the peeling device comprises a driving part, a bidirectional screw, a peeling knife assembly and a clamp body, wherein the driving part is installed on the gear transmission assembly, the driving end of the driving part is connected with the upper end of the bidirectional screw and drives the bidirectional screw to rotate, the peeling knife assembly and the clamp body are respectively in spiral pairs with the bidirectional screw, the peeling knife assembly and the clamp body are arranged up and down, and the cable is positioned under the driving of the bidirectional screw.

The beneficial effect of adopting the further scheme is that: the bidirectional screw can drive the barking knife component and the clamp body to position the cable by utilizing the driving part, so that the subsequent barking operation is convenient.

Further, the peeling device further comprises a rotary frame and a guide rod, the driving portion is installed on the gear transmission assembly through the rotary frame, the guide rod is vertically arranged, and the peeling knife assembly and the clamp body are respectively connected onto the guide rod in a sliding mode.

The beneficial effect of adopting the further scheme is that: the rotary frame is convenient for connecting and mounting the peeling device and the gear transmission assembly, and the guide rod is convenient for the peeling knife assembly and the clamp body to move up and down.

Further, the skinning knife subassembly includes knife rest and skinning knife, the knife rest with be the screw pair between the two-way screw rod just the knife rest is located the anchor clamps body top, skinning knife installs knife rest one side, works as when knife rest and anchor clamps body location cable, skinning knife compresses tightly the cable.

Further, the automatic feeding device comprises a base, a support is arranged on the base, the two ends of the lead screw are respectively connected to the support in a rotating mode, a dust guard is horizontally arranged on the support, and the sliding block is connected to the dust guard in a sliding mode.

The beneficial effect of adopting the further scheme is that: due to the arrangement of the dustproof plate, the entering of dust and other impurities can be reduced, and the lead screw transmission mechanism is protected.

Further, the fixture positioning assembly comprises a fixture motor, an upper fixture body, a lower fixture body, a screw rod and a guide rod, wherein the screw rod and the guide rod are respectively arranged vertically and side by side, a screw pair is respectively arranged between the upper fixture body and the screw rod and between the lower fixture body and the screw rod, and the upper fixture body and the lower fixture body are respectively connected to the guide rod in a vertically sliding manner; the driving end of the clamp motor is connected with and drives the screw rod, so that the upper clamp body and the lower clamp body are folded or separated.

The beneficial effect of adopting the further scheme is that: the clamp positioning assembly can clamp the cable and prevent the cable from twisting.

Further, the peeling driving device comprises a speed reduction motor.

Drawings

Fig. 1 is a schematic perspective view of an electric peeling tool of the present invention;

fig. 2 is a schematic perspective view of the electric peeling tool of the present invention;

fig. 3 is a schematic front view of the electric peeling tool of the present invention;

fig. 4 is a schematic view of the three-dimensional and internal structure of the gear transmission assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a longitudinal driving device; 2. a lead screw; 21. a guide post; 3. a slider; 4. a peeling drive device; 41. a coupling;

5. a gear drive assembly; 51. a first transmission gear; 52. a slotted gear; 53. a swing gear; 54. a notch; 55. a gear case; 56. a flange;

6. a peeling device; 61. a drive section; 62. a bidirectional screw; 63. a clamp body; 64. a tool holder; 65. a skinning knife; 66. a revolving frame; 67. a guide bar;

7. a clamp positioning assembly; 71. a clamp motor; 72. an upper clamp body; 73. a lower clamp body; 74. a screw; 75. a guide bar;

8. a base; 81. a support; 82. a dust guard.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-4, an electric peeling tool of this embodiment includes a longitudinal driving device 1, a lead screw 2, a slider 3, a peeling driving device 4, a gear transmission assembly 5, a peeling device 6, and a clamp positioning assembly 7, a driving end of the longitudinal driving device 1 is connected to the lead screw 2 and drives the lead screw 2 to rotate, a screw pair is disposed between the slider 3 and the lead screw 2 and moves longitudinally under the driving of the lead screw 2, the peeling driving device 4 is mounted on the slider 3, the peeling driving device 4 is connected to the gear transmission assembly 5, the peeling device 6 is mounted on the gear transmission assembly 5, the peeling driving device 4 drives the gear transmission assembly 5 to rotate and drive the peeling device 6 thereon to rotate around a cable, the clamp positioning assembly 7 and the peeling device 6 are arranged side by side, the clamp positioning assembly clamps and positions the cable. Wherein, the peeling driving device 4 comprises a speed reducing motor which provides driving force for the whole peeling tool. The gear motor passes through the screw installation on the motor cabinet, and the motor cabinet is installed on the slider.

The longitudinal driving device is connected with the lead screw through the coupler, and is used for providing longitudinal feeding force for peeling, so that the sliding block on the lead screw and the peeling device are longitudinally fed, and continuous peeling is realized. The automatic peeling and automatic feeding functions of the peeling tool are realized by adopting a series of mechanical structures, so that the problems that the existing peeling tool is complex in operation and brings certain difficulty to operators and the like are solved, and the peeling tool has the advantages of convenience in operation, good safety and the like; the utility model discloses can also realize adopting remote control operation parts such as drive arrangement that skins, realize the operation of complete machine automation mechanized operation.

As shown in fig. 1 to 4, the gear transmission assembly 5 of the present embodiment includes a first transmission gear 51, a slotted gear 52 and a swinging gear 53, wherein the slotted gear 52 is connected with the peeling device 6; the driving end of the peeling driving device 4 is connected with and drives the first transmission gear 51, a first through hole for a cable to pass through is formed in the middle of the slotted gear 52, a notch 54 communicated with the first through hole is formed in the edge of the slotted gear 52, one end of the swinging gear 53 is hinged to the slotted gear 52, and the swinging gear 53 fills the notch 54 or opens the notch 54 after rotating; when the swinging gear 53 fills the notch 54, the swinging gear 53 and the slotted gear 52 form a second transmission gear, and the first transmission gear 51 is meshed with the second transmission gear. The gear transmission component is in speed reduction transmission and has the function of increasing the torsion of the speed reduction motor and enabling the peeling device to rotate around the cable. The notch on the slotting gear is opened to facilitate the entering of the cable for subsequent peeling operation, and the swinging gear can avoid the notch on the slotting gear from influencing the transmission of the cable. Specifically, the transmission of the incomplete gear is realized by utilizing a swinging gear 53, the swinging gear 53 is hinged to one side of a slotted gear 52, when the swinging gear 53 is in a vertical state, the swinging gear swings under the action of gravity, at the moment, a notch 54 is released, and at the moment, the entering of a cable is not influenced; when the swing gear 53 fills the notch 54, it is located on one side of the notch 54 to shield the notch 54. When the swinging gear 53 is forced to fill the notch 54 of the slotted gear 52, the first transmission gear 54 can be meshed with the slotted gear 52 and the swinging gear 53 at the same time for transmission.

As shown in fig. 1 to 4, the gear transmission assembly 5 of the present embodiment further includes a gear box 55 and a flange 56, the first transmission gear 51 and the slotted gear 52 are respectively installed in the gear box 55, the flange 56 is installed on the slotted gear 52, a second through hole communicated with the first through hole is formed in the middle of the flange 56, and the peeling device 6 is installed on the flange 56. The gear box is convenient to install, and the flange is convenient to connect the peeling device with the slotted gear.

As shown in fig. 4, the driving end of the peeling driving device 4 of the present embodiment is connected to the first transmission gear 51 through a coupling 41.

As shown in fig. 1 to 3, the peeling device 6 of the present embodiment includes a driving portion 61, a bidirectional screw 62, a peeling blade assembly and a clamp body 63, the driving portion 61 is mounted on the gear transmission assembly 5, a driving end of the driving portion 61 is connected with an upper end of the bidirectional screw 62 and drives the bidirectional screw 62 to rotate, a screw pair is respectively disposed between the peeling blade assembly and the clamp body 63 and the bidirectional screw 62, and the peeling blade assembly and the clamp body 63 are disposed up and down and are driven by the bidirectional screw 62 to position a cable. Two-way screw rods are provided with threads at two ends with opposite rotation directions, and the two-way screw rods can drive the barking knife component and the clamp body to position the cable by utilizing the driving part, so that the subsequent barking operation is convenient. The drive part 61 can select a motor, and the rotation of the motor can drive the rotation of the bidirectional screw rod to realize the opening and closing of the clamp body and the peeling knife component.

As shown in fig. 1 to 3, the peeling apparatus 6 of the present embodiment further includes a rotating frame 66 and a guide rod 67, the driving part 61 is mounted on the gear transmission assembly 5 through the rotating frame 66, the guide rod 67 is vertically arranged, and the peeling blade assembly and the clamp body 63 are respectively slidably connected to the guide rod 67. The rotary frame is convenient for connecting and mounting the peeling device and the gear transmission assembly, and the guide rod is convenient for the peeling knife assembly and the clamp body to move up and down.

As shown in fig. 1 to 3, in the present embodiment, the skinning knife assembly includes a knife holder 64 and a skinning knife 65, a screw pair is provided between the knife holder 64 and the bidirectional screw 62, the knife holder is located above the clamp body 63, the skinning knife 65 is installed on one side of the knife holder 64, and when the knife holder 64 and the clamp body 63 position the cable, that is, when the knife holder 64 and the clamp body 63 are closed, the skinning knife 65 compresses the cable to prepare for skinning.

As shown in fig. 1 to 3, the electric peeling tool of the present embodiment further includes a base 8, a support 81 is disposed on the base 8, two ends of the lead screw 2 are respectively rotatably connected to the support 81, a horizontally disposed dust guard 82 is mounted on the support 81, and the sliding block 3 is slidably connected to the dust guard 82. Due to the arrangement of the dustproof plate, the entering of dust and other impurities can be reduced, and the lead screw transmission mechanism is protected. Two sides of the screw rod 2 are respectively provided with a guide post 21, the two guide posts 21 are respectively and symmetrically arranged at the left side and the right side of the screw rod, and the axes of the two guide posts 21 and the axis of the screw rod 2 are positioned on the same horizontal plane.

As shown in fig. 1 to 3, the clamp positioning assembly 7 of the present embodiment includes a clamp motor 71, an upper clamp body 72, a lower clamp body 73, a screw 74 and a guide rod 75, wherein the screw 74 and the guide rod 75 are respectively arranged vertically and side by side, a screw pair is respectively disposed between the upper clamp body 72 and the screw 74 and between the lower clamp body 73 and the screw 74, and the upper clamp body 72 and the lower clamp body 73 are respectively connected to the guide rod 75 in a vertically sliding manner; the driving end of the clamp motor 71 is connected with and drives the screw 74, so that the upper clamp body 72 and the lower clamp body 73 are closed or separated. The clamp positioning assembly can clamp the cable and prevent the cable from twisting. The clamp positioning assembly 7 is used for holding the cable tightly when peeling is started, and the phenomenon that the peeling effect is influenced due to the fact that the cable is subjected to large torsional deformation due to cutting force generated in the peeling process is prevented. The anchor clamps motor is installed on the anchor clamps body down, and the anchor clamps body is installed on the anchor clamps mount pad down, and the anchor clamps mount pad is installed on the base. Two sections of threads with opposite rotation directions are arranged on the screw rod, the screw rod is driven to rotate by the clamp motor, and the lower clamp body and the upper clamp body can be opened and closed by forward and reverse rotation of the screw rod. The clamp motor is connected with the screw through a coupler.

When the electric peeling tool is used, firstly, the tool is arranged at the position of the cable, so that the cable is positioned at the notch of the slotted gear, meanwhile, the cable is positioned at the position which can be clamped by the clamp positioning component and the peeling device, and then the clamp motor works, so that the clamp positioning component holds the cable tightly; a motor of the driving part rotates to enable the tool rest and the clamp body to clamp the cable and position the cable, the clamp body can still rotate around the cable, and the peeling knife compresses the cable; the peeling driving device rotates, the gear transmission assembly drives the peeling device to rotate, and the cutting of the cable insulating layer is started. Meanwhile, a speed reducing motor of the longitudinal driving device rotates to enable the sliding block to move linearly along the lead screw to drive the peeling device on the sliding block to move longitudinally along the guide direction, so that continuous and automatic peeling is realized; when the preset peeling length is reached, the speed reducing motor of the longitudinal driving device stops rotating, and the peeling driving device continues rotating to realize chip breaking. The clamp positioning assembly and the peeling device are opened, the electric peeling tool is withdrawn, and peeling is finished.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an electric skinning tool, its characterized in that, includes vertical drive arrangement, lead screw, slider, the drive arrangement that skins, gear drive subassembly, device and anchor clamps locating component of skinning, vertical drive arrangement's drive end with lead screw connection and drive lead screw rotate, be the screw pair between slider and the lead screw and longitudinal movement under the drive of lead screw, the drive arrangement that skins installs on the slider, the drive arrangement that skins with gear drive subassembly is connected, the device of skinning is installed gear drive subassembly is last, the drive arrangement drive that skins the gear drive subassembly rotates and drives the device of skinning on it and rotates around the cable, anchor clamps locating component with the device of skinning arranges side by side, anchor clamps locating component presss from both sides tight location to the cable.

2. The power skinning tool of claim 1 wherein the gear drive assembly comprises a first drive gear, a slotted gear and a wobble gear, the slotted gear being coupled to the skinning device; the driving end of the peeling driving device is connected with and drives the first transmission gear, a first through hole for a cable to pass through is formed in the middle of the slotted gear, a notch communicated with the first through hole is formed in the edge of the slotted gear, one end of the swing gear is hinged to the slotted gear, and the swing gear fills the notch or opens the notch after rotating; when the swinging gear fills the notch, the swinging gear and the slotted gear form a second transmission gear, and the first transmission gear is meshed with the second transmission gear.

3. The electric peeling tool as claimed in claim 2, wherein the gear transmission assembly further comprises a gear box and a flange, the first transmission gear and the slotted gear are respectively installed in the gear box, the flange is installed on the slotted gear, a second through hole communicated with the first through hole is formed in the middle of the flange, and the peeling device is installed on the flange.

4. The powered dehider tool according to claim 2, wherein the drive end of the dehider drive is coupled to the first drive gear by a coupling.

5. The electric peeling tool as claimed in any one of claims 1 to 4, wherein the peeling device comprises a driving part, a bidirectional screw, a peeling knife assembly and a clamp body, the driving part is mounted on the gear transmission assembly, the driving end of the driving part is connected with the upper end of the bidirectional screw and drives the bidirectional screw to rotate, a screw pair is respectively arranged between the peeling knife assembly and the clamp body and the bidirectional screw, the peeling knife assembly and the clamp body are arranged up and down, and a cable is positioned under the driving of the bidirectional screw.

6. The power skinning tool of claim 5 wherein the skinning device further comprises a turret and a guide bar, the drive section is mounted on the gear assembly via the turret, the guide bar is vertically disposed and the skinning knife assembly and the clamp body are slidably connected to the guide bar, respectively.

7. The electric skinning tool according to claim 5, wherein the skinning knife assembly comprises a knife holder and a skinning knife, a screw pair is arranged between the knife holder and the bidirectional screw, the knife holder is arranged above the clamp body, the skinning knife is arranged at one side of the knife holder, and when the knife holder and the clamp body clamp the cable, the skinning knife compresses the cable.

8. The electric skinning tool according to any one of claims 1 to 4 and 6 to 7, characterized in that it further comprises a base, a support is arranged on the base, two ends of the screw rod are respectively connected to the support in a rotating manner, a horizontally arranged dust guard is installed on the support, and the sliding block is connected to the dust guard in a sliding manner.

9. The electric peeling tool as claimed in any one of claims 1 to 4 and 6 to 7, wherein the clamp positioning assembly comprises a clamp motor, an upper clamp body, a lower clamp body, a screw rod and a guide rod, the screw rod and the guide rod are respectively arranged vertically and side by side, a screw pair is respectively arranged between the upper clamp body and the screw rod, and the upper clamp body and the lower clamp body are respectively connected to the guide rod in a vertically sliding manner; the driving end of the clamp motor is connected with and drives the screw rod, so that the upper clamp body and the lower clamp body are folded or separated.

10. The power skinning tool of any one of claims 1-4, 6-7 wherein the skinning drive comprises a gear motor.