CN209526439U - A kind of stripping tool - Google Patents
A kind of stripping tool Download PDFInfo
- Publication number
- CN209526439U CN209526439U CN201920132798.3U CN201920132798U CN209526439U CN 209526439 U CN209526439 U CN 209526439U CN 201920132798 U CN201920132798 U CN 201920132798U CN 209526439 U CN209526439 U CN 209526439U
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- Prior art keywords
- screw
- lead screw
- cutter unit
- axis
- longitudinal direction
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000008450 motivation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model relates to a kind of stripping tools, including mechanism seat and handle housing, handle housing includes vertical arm housing parts and transverse arm housing parts, stripping tool further includes driving mechanism and realizes driving mechanism to the screw-nut mechanism being driven between movable cutter unit, screw-nut mechanism includes that the guiding movement along the longitudinal direction that extends along the longitudinal direction of axis is assemblied in the lead screw on mechanism seat and rolling assembling in the screw on mechanism seat, movable cutter unit and lead screw front end are sequentially connected, screw periphery is provided with driving cog, lead screw is arranged in juxtaposition with the transverse arm housing parts, driving mechanism includes the torque output execution unit to transmission gear offer power that axis was arranged in juxtaposition with the screw axis and was engaged with the driving cog on the screw transmission gear of transmission and is set in handle housing.The utility model solves in the prior art, the problem that lead screw causes stripping tool entire length too long with arrangement before and after transverse arm housing parts.
Description
Technical field
The utility model relates to the stripping tools in transmission line of electricity wire stripping field.
Background technique
Cable in power transmission cable, usually using steel-cored aluminium strand comprising the steel core at center and be set to steel core periphery
Multilayer aluminum stranded conductor need the aluminum stranded conductor by periphery to peel off when two cables connect, the steel core of both threads cable pressed
It connects.
Need to avoid cutting to the steel core at center in wire stripping, it is therefore desirable to wire stripping is carried out to cable by wire stripper, it is existing
Some wire strippers " a kind of stripping tool " as disclosed in Chinese patent CN107147050A, including cutting mechanism and cable positioning
Set, cable positioning sleeve have axis extend in left-right direction, for for corresponding cable positioning across inner hole, cutting mechanism packet
Include mechanism seat and two cutter units that can be relatively moved and be moved away from, each cutter unit includes cutter hub seat and is installed on knife
Cutter hub in housing, mechanism seat include the guide rod that two front and backs are arranged in juxtaposition, and one of cutter unit is opposite mechanism seat
Fixed fixation cutter unit, another cutter unit are that guiding movement is assemblied in the movable cutter unit on guide rod,
The driving mechanism that driving activity cutter unit is moved back and forth along guide rod is additionally provided on mechanism seat, driving mechanism includes that torque is defeated
Execution unit and screw-nut transmission mechanism out, torque output execution unit include the motor and axis that axis extends along the longitudinal direction
The torque output that line extends along the longitudinal direction, motor provide power, the lead screw of screw-nut mechanism and torsion to torque output
Square output end is fixedly connected, and the screw of screw-nut mechanism is connected with movable cutter unit.Stripping tool further includes handle, handle
Including the handle housing being fixedly linked with mechanism seat, handle housing includes that vertical arm housing parts and axis extend along the longitudinal direction
Transverse arm housing parts, transverse arm housing parts and vertical arm housing parts constitute 7 shape structures, and torque exports the axis of the motor of execution unit
Line extends along the longitudinal direction, and motor is set in transverse arm housing parts, and torque output is located at the front side of transverse arm housing parts,
Lead screw is fixed in torque output, and vertical arm housing parts are hand-held for operator.
It is provided on mechanism seat for being led along the positioning sleeve cooperated perpendicular to left and right directions with cable positioning sleeve guiding movement
To structure, positioning sleeve guide frame is made of the opposite flank of two guide rods, the outer diameter of cable positioning sleeve and two guide rods
Between pitch match, therefore cable positioning sleeve can be extend between two guide rods, thus before limiting cable positioning sleeve
Position afterwards is provided with steel core escape groove in the opposite side of two cutter hubs.
In use, torque output execution unit drives screw rotation, screw drives lead screw linear movement, lead screw drive activity
Cutter unit is towards fixed cutter unit linearly operating, to complete the wire stripping operation to cable.Existing this stripping tool
Have problems in that: the transverse arm shell of handle housing can occupy certain length, and be set to the lead screw in torque output
Also it returning and occupies certain length, this results in the entire length of stripping tool longer, than cumbersome, especially entire stripping tool
Entirety is eccentric mounting structure, if jib-length is too long, will cause and uses very arduously.
Summary of the invention
The purpose of this utility model is to provide a kind of stripping tools, to solve in the prior art, lead screw and transverse arm shell
The problem arranged before and after part and cause stripping tool entire length too long.
In order to solve the above technical problems, the technical solution in the utility model is as follows:
A kind of stripping tool, including the mechanism seat being fixed together and handle housing, handle housing includes for hand-held
The transverse arm housing parts that vertical arm housing parts and length extend along the longitudinal direction, mechanism seat are fixedly arranged at the front end with fixed cutting list
Member, also guiding movement is equipped with movable cutter unit along the longitudinal direction on mechanism seat, and stripping tool further includes driving mechanism and reality
Existing driving mechanism to the screw-nut mechanism being driven between movable cutter unit, screw-nut mechanism include axis along the longitudinal direction
The guiding movement along the longitudinal direction extended is assemblied in the lead screw on mechanism seat and rolling assembling in the screw on mechanism seat, and activity is cut
It cuts unit and lead screw front end is sequentially connected, screw periphery is provided with driving cog, and lead screw is arranged in juxtaposition with the transverse arm housing parts,
Driving mechanism includes the driving cog that axis was arranged in juxtaposition with the screw axis and was engaged with the driving cog on the screw transmission
It takes turns and is set to the torque for providing power to the transmission gear in handle housing and export execution unit.
Torque output execution unit includes the motor that the axis being set in transverse arm housing parts extends along the longitudinal direction, is erected
The battery powered to the motor is provided on arm housing part.
It is provided with dust-proof sleeve between the mechanism seat and the lead screw, dust-proof sleeve includes at least two along the longitudinal direction
The successively telescopic joint of expansion fit.
The structure seat includes about two spaced apart guide rods, before fixed cutter unit is fixed on two guide rods
End, movable cutter unit and guide rod guiding movement cooperate, the angle of plane and vertical arm shell where the axis of two guide rods
It is 20 ~ 50 degree.
Fixed cutter unit includes fixed cutter body, movable cutter unit includes movable cutter body, fixed cutter body, movable cutter body
Opposite side is provided with steel core escape groove.
The utility model has the following beneficial effects: the realization driving mechanism in the utility model is passed between movable cutter unit
Dynamic screw-nut mechanism, the lead screw in screw-nut mechanism are one translatable without being able to rotate, in screw-nut mechanism
Screw can only rotate, and be engaged using the transmission gear of driving mechanism with the driving cog of screw periphery and screw is driven to rotate, thus
Lead screw is driven to move along the longitudinal direction, it is mobile toward and away from fixed cutter unit with realization activity cutter unit, pass through in this way
Lead screw translation after, so that it may transverse arm shell is arranged in juxtaposition with lead screw, that is to say, that in lead screw action process, transverse arm shell and
Lead screw has overlapping region in the lateral direction, so that it may avoid arranging before and after lead screw as in the prior art and transverse arm shell
And the problem for causing whole length too long.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the utility model；
Fig. 2 is the cooperation schematic diagram of handle housing and mechanism seat in Fig. 1；
Fig. 3 is the cooperation schematic diagram of Tu1Zhong screw-nut mechanism and transmission gear；
Fig. 4 is the status diagram after lead screw moves backward in Fig. 3.
Specific embodiment
The embodiments of the present invention are as shown in Fig. 1 ~ 4: including the mechanism seat and handle housing 3 being fixed together, handle
Shell includes the transverse arm housing parts 4 extended along the longitudinal direction for hand-held vertical arm housing parts 2 and length, transverse arm housing section
Divide, vertical arm housing parts composition " 7 " shape structure, the lower end of vertical arm housing parts 2 is connected with battery 1, sets in transverse arm housing parts 4
It is equipped with driving mechanism, driving mechanism includes the motor 19 that axis extends along the longitudinal direction, and battery 1 is powered to motor 19, motor
The transmission gear 18 that axis extends along the longitudinal direction is fixedly connected on motor shaft, 18 rolling assembling of transmission gear is in transverse arm shell
On part.
Mechanism seat includes front end-plate 10 and the end plate 13 that is fixedly connected with the transverse arm housing parts of handle housing, front end-plate
10, spaced apart two guide rods 5 up and down are fixed on end plate 13, plane and vertical arm where the axis of two guide rods 5
The angle of shell is 30 degree.Two guide rods 5 are fixedly arranged at the front end with fixed cutter unit 8, and guiding movement fills on two guide rods
Equipped with movable cutter unit 7, fixed cutter unit 8 includes the fixing cutter housing that guiding boom end is fixed on by fixture nut 11
And the fixed cutter body in fixing cutter housing is installed on by screw, movable cutter unit includes guide sleeve loaded on the work on guide rod
Moving knife housing and the movable cutter body 14 being installed on by screw 16 in movable blade housing.Fixed cutter body, movable cutter body 14 it is opposite
Side is provided with steel core escape groove 15.Stripping tool further includes driving mechanism and realizes that driving mechanism is passed between movable cutter unit
Dynamic screw-nut mechanism, screw-nut mechanism include that the guiding movement along the longitudinal direction that extends along the longitudinal direction of axis is assemblied in
Lead screw 12 and rolling assembling on mechanism seat is in the screw 20 on mechanism seat, the present embodiment, after lead screw guiding movement is assemblied in
On end plate 13, restricted nut axis is set to mobile thrust bearing 21 between the front and rear sides and mechanism seat of screw.Activity is cut
Unit 7 is cut to be connected with lead screw front end, specific connection relationship be it is hinged, 20 periphery of screw is provided with driving cog, lead screw 12 and institute
It states transverse arm housing parts 4 to be arranged in juxtaposition, transmission gear 18 is engaged transmission with the driving cog of screw periphery.Mechanism seat and the lead screw
Between be provided with dust-proof sleeve 6, dust-proof sleeve includes at least two successively telescopic joints 17 of expansion fit along the longitudinal direction.Wire stripping
Tool further includes cable positioning sleeve, and cable positioning sleeve belongs to the prior art, and this will not be detailed here.
In downside, the front end of guide rod is further fixed on vertical handle.In use, one hand of operator holds vertical arm shell,
An other hand holds vertical handle, and lead screw moves forward, with movable cutter unit towards fixed cutter unit it is mobile to
Cable is cut, after the completion of cutting, motor is rotated backward with transmission gear, and transmission gear is by screw with lead screw
It moves backwards, the vertical arm shell of deflection avoids lead screw, and lead screw can be retracted to such as Fig. 4 posture, it can be seen that, lead screw and transverse arm shell
After body is arranged in juxtaposition, lead screw and transverse arm shell have projection overlapping region in the lateral direction, and the length of complete machine greatly shortens, no
Whole length is too long when as arranging before and after a kind of lead screw of the prior art and transverse arm, after whole length shortening, the eccentricity issues of complete machine
Also it can be mitigated, facilitate the labor intensity for reducing worker.In the other embodiments of the utility model: two guide rods 5
Axis where the angle of plane and vertical arm shell be arbitrary value between 20 degree, 50 degree or 20 ~ 50 degree；Battery can not also
If such as charging plug is connected on motor, drive motor to work by alternating current；Certain torque output execution unit may be used also
To be hydraulic motor.
Claims (5)
1. a kind of stripping tool, including the mechanism seat being fixed together and handle housing, handle housing includes erecting for hand-held
The transverse arm housing parts that arm housing part and length extend along the longitudinal direction, mechanism seat are fixedly arranged at the front end with fixed cutter unit,
Also guiding movement is equipped with movable cutter unit along the longitudinal direction on mechanism seat, and stripping tool further includes that driving mechanism and realization are driven
Motivation structure is to the screw-nut mechanism being driven between movable cutter unit, it is characterised in that: screw-nut mechanism includes axis edge
The guiding movement along the longitudinal direction that front-rear direction extends is assemblied in the lead screw on mechanism seat and rolling assembling in the silk on mechanism seat
Mother, movable cutter unit and lead screw front end are sequentially connected, and screw periphery is provided with driving cog, lead screw and the transverse arm housing parts
It is arranged in juxtaposition, driving mechanism includes that axis is arranged in juxtaposition with the screw axis and is engaged transmission with the driving cog on the screw
Transmission gear and be set in handle housing to the transmission gear provide power torque export execution unit.
2. stripping tool according to claim 1, it is characterised in that: torque output execution unit includes being set to transverse arm shell
The motor that axis in body portion extends along the longitudinal direction is provided with the battery powered to the motor on vertical arm housing parts.
3. stripping tool according to claim 1, it is characterised in that: be provided between the mechanism seat and the lead screw anti-
Dirt sleeve, dust-proof sleeve include at least two successively telescopic joints of expansion fit along the longitudinal direction.
4. stripping tool according to claim 1, it is characterised in that: the mechanism seat includes about two spaced apart
Guide rod, fixed cutter unit are fixed on two guide rod front ends, and movable cutter unit and guide rod guiding movement cooperate, and two
The angle of plane and vertical arm shell where the axis of guide rod is 20 ~ 50 degree.
5. stripping tool described in any one according to claim 1 ~ 4, it is characterised in that: fixed cutter unit includes fixing cutter
Body, movable cutter unit include movable cutter body, fixed cutter body, movable cutter body opposite side be provided with steel core escape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132798.3U CN209526439U (en) | 2019-01-25 | 2019-01-25 | A kind of stripping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132798.3U CN209526439U (en) | 2019-01-25 | 2019-01-25 | A kind of stripping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526439U true CN209526439U (en) | 2019-10-22 |
Family
ID=68230582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132798.3U Active CN209526439U (en) | 2019-01-25 | 2019-01-25 | A kind of stripping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670940A (en) * | 2021-01-14 | 2021-04-16 | 成都市成华区咎双文商贸有限公司 | Cable anti-digging groove |
-
2019
- 2019-01-25 CN CN201920132798.3U patent/CN209526439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670940A (en) * | 2021-01-14 | 2021-04-16 | 成都市成华区咎双文商贸有限公司 | Cable anti-digging groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: Room 1402, Longhu Building, No. 9 Business Inner Ring Road, Zhengzhou Area (Zhengdong), Henan Pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Inge Automation Equipment Co.,Ltd. Address before: 450006, No. 173, Ying Road, Zhongyuan District, Henan, Zhengzhou, 14 Patentee before: Shang Tingdong |