CN205394210U - Electrodynamic type cable polisher - Google Patents
Electrodynamic type cable polisher Download PDFInfo
- Publication number
- CN205394210U CN205394210U CN201620168283.5U CN201620168283U CN205394210U CN 205394210 U CN205394210 U CN 205394210U CN 201620168283 U CN201620168283 U CN 201620168283U CN 205394210 U CN205394210 U CN 205394210U
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- CN
- China
- Prior art keywords
- frame
- support arm
- drive roll
- abrasive band
- type cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005520 electrodynamics Effects 0.000 title claims abstract description 19
- 238000005498 polishing Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 210000004247 hand Anatomy 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses an electrodynamic type cable polisher, including the frame, frame one side is equipped with the drive roll, and the frame opposite side is equipped with drive drive roll pivoted motor, rotates in the frame and is connected with the support arm, and the support arm front end is equipped with the driven voller, and the cover is equipped with and is used for the abrasive band of polishing between driven voller and the drive roll, is equipped with the elasticity straining device who keeps the abrasive band tensioning between support arm and the frame. This electrodynamic type cable polisher can realize polishing to high tension cable major insulation layer comparatively conveniently.
Description
Technical field
This utility model relates to electric power tool, particularly to a kind of electrodynamic type cable polisher.
Background technology
Electrodynamic type cable polisher is the specific purpose tool of the main insulating layer for high tension cable of polishing.
At present, the Chinese patent that publication number is CN203712435U discloses a kind of crawler type wall surface grinding machine, it includes sanding block, described sanding block front end is provided with front guide roller, this sanding block rear end is provided with DC speed-reducing, the output shaft of this DC speed-reducing is provided with back roller, described front guide roller, the axial line of DC speed-reducing and back roller is parallel to each other, it is cased with same abrasive band outside described front guide roller and back roller, this abrasive band is walked around above and below described sanding block, described sanding block is provided with shell, rear, abrasive band and top are stated in this jacket residence, described shell is provided with the dust absorption passage communicated with dust exhaust apparatus.This utility model volume is little, lightweight, reduces the labor intensity of operator, and wall polishing is more smooth, it is to avoid rough phenomenon, the edge of convenient metope of polishing occurs in metope.Although this crawler type wall surface grinding machine is capable of the polishing for plane, but owing to cable surface is circular arc, operating mode is different, when the main insulating layer of cable surface of polishing, abrasive band can to the recessed bigger amplitude of sanding block, causing occurring between abrasive band internal layer and sanding block comparatively violent friction, cause abrasive band to rupture, this crawler type wall surface grinding machine is not suitable for the polishing of the main insulating layer of high tension cable.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of electrodynamic type cable polisher, can realize the polishing for high tension cable main insulating layer more conveniently.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of electrodynamic type cable polisher, including frame, frame side is provided with drive roll, frame opposite side is provided with the motor driving drive roll to rotate, frame is rotatably connected to support arm, support arm front end is provided with driven voller, is arranged with the abrasive band for polishing between driven voller and drive roll, is provided with the elastic tension mechanism keeping sand to be in tensioning state between support arm and frame.
By technique scheme, can cable be placed on below abrasive band when polishing cable main insulating layer, drive abrasive band to rotate by drive roll, the main insulating layer of cable is polished.Due between support arm and frame by the tensioning of elastic tension mechanism, when abrasive band is placed on cable main insulating layer owing to being subject to the action of gravity of frame, motor etc., abrasive band and conductive cable contacts place can become arc, increase the contact area between abrasive band and cable insulation, abrasive band is made to polish with the shape closest to cable circular arc, polishing effect is better, speed of polishing.Crawler type wall surface grinding machine in relative contrast's file eliminates sanding block, abrasive band will not interfere with sanding block, it is to avoid the fracture in abrasive band.Support arm and gantry rotation connect simultaneously, can be rotated towards frame direction by support arm when using, to reach to reduce the effect of floor space.The installation that can also facilitate abrasive band is so set in addition, as long as first being put to rotation to what torsion spring compressed by support arm, make the distance between drive roll and driven voller reduce, then abrasive band is inserted in drive roll and driven voller excircle, progressively make support arm tensioning again, can complete to install.
Preferably, described elastic tension mechanism is torsion spring, and torsion spring one section is conflicted with frame, and the torsion spring other end is conflicted with support arm.
Pass through technique scheme, it is possible to conveniently realize the tensioning in abrasive band, make abrasive band preferably cable main insulating layer to be polished.Abrasive band can be exited from drive roll and driven voller after using, then make torsion spring depart from conflict state with support arm, support arm can be packed up, save floor space.
Preferably, described frame and support arm are provided with multiple inlay card hole, and the two ends of torsion spring are in the inlay card hole of frame and support arm respectively.
Pass through technique scheme, when abrasive band length one timing can be easily changed by the inlay card hole at torsion spring two ends to adjust the tightness in abrasive band, the tensioning degree in abrasive band can be tightened when cable insulation layer material is harder, the area making contact point reduces, and increases pressure, makes to be more prone to during sbrasive belt grinding, the tensioning degree of fluffing of moulding sand band can be adjusted when the insulating barrier of cable is softer time, avoid contact with radian a little too small, cause that pressure is excessive, it is not easy to control the amount of cutting.
Preferably, described support arm is arranged on central rack, support arm and frame away from being provided with the extension spring keeping abrasive band tensioning between the end of drive roll.
Pass through technique scheme, it is possible to realize the tensioning in abrasive band, simple in construction preferably, it is simple to safeguard.Meanwhile, making extension spring and support arm disengage as long as being taken out in abrasive band when packing up, getting final product rotational support arm, to reach to reduce the purpose of floor space.
Preferably, the surface of described drive roll and driven voller is provided with the stopper slot preventing abrasive band from skidding off.
Pass through technique scheme, it is possible to avoid in use abrasive band to skid off from drive roll or driven voller surface, affect normal operation.
Preferably, it is provided with, in the fiber groove of described drive roll, the skid resistant course being made up of anti-slip material.
Pass through technique scheme, it is possible to increase the frictional force between abrasive band and drive roll, it is to avoid Relative sliding occurs between abrasive band and drive roll, affects work efficiency on the one hand, can cause that abrasive band inner surface is worn on the other hand.
Preferably, described skid resistant course surface is provided with the anti-skidding striped for increasing frictional force.
Pass through technique scheme, it is possible to increase the frictional force between abrasive band and skid resistant course further, it is prevented that the phenomenon skidded occurs in the course of the work in abrasive band.
Preferably, being provided with dust cover outside described drive roll, dust cover lower end is provided with downward-sloping crumb loading groove.
By technique scheme, the chip that abrasive band is ground when operating can enter dust cover, and enters in the crumb loading groove being arranged on dust cover lower end, and crumb loading groove is downward-sloping, it is possible to avoids the chip being in crumb loading groove again to run out of in crumb loading groove.
Preferably, described crumb loading groove end is hinged with end cap, is provided with the torsion spring keeping end cap to be in closure state between end cap and crumb loading groove.
Pass through technique scheme, it is possible to from crumb loading groove end, the chip in crumb loading groove is cleared up easily, be kept closed by torsion spring between end cap and crumb loading groove, folding with convenience meanwhile.
Preferably, described frame front end is provided with the hands handle being easy to grip.
By technique scheme, during work, two handss hold the front-end and back-end of this polisher respectively, grip more stable, reduce labor intensity, more laborsaving when making polishing cable main insulating layer.
nullIn sum，This utility model in contrast to the having the beneficial effect that by being rotatably connected to support arm in frame of prior art，And the elastic tension mechanism keeping abrasive band tensioning is set between support arm and frame，The installation in abrasive band can be facilitated，Operationally there is certain deformability，The main insulating layer that can make surface, abrasive band and cable is fitted，Increase contact area between the two，Abrasive band is made to polish with the shape closest to cable circular arc，Improve polishing effect and polishing speed，Simultaneously use after can rotational support arm with reduce this polisher place time floor space，This external drive roll and driven voller arrange stopper slot，Prevent abrasive band from operationally coming off from drive roll or driven voller surface，It is additionally provided with skid resistant course in the stopper slot of drive roll，Skid resistant course surface is provided with mesh antiskid striped，To increase the frictional force between abrasive band and drive roll，Prevent generation skidding between abrasive band and drive roll.The outside of this external drive roll is provided with dust cover, and arranges crumb loading groove in dust cover lower end, the diffusion of the chip produced during to reduce polishing.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of embodiment one；
Fig. 2 is the front view of embodiment one；
Fig. 3 is the axonometric chart at another visual angle in Fig. 1；
Fig. 4 is the state diagram after embodiment one removes abrasive band；
Fig. 5 is the axonometric chart of embodiment two；
Fig. 6 is the outline drawing at another visual angle in Fig. 5.
Accompanying drawing labelling: 1, frame；2, drive roll；3, motor；4, support arm；5, driven voller；6, abrasive band；7, torsion spring；8, extension spring；9, stopper slot；10, skid resistant course；11, anti-skidding striped；12, dust cover；13, crumb loading groove；14, end cap；15, hands handle；16, grip part；17, inlay card hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, a kind of electrodynamic type cable polisher, including frame 1, frame 1 side is provided with drive roll 2, frame 1 opposite side is provided with the motor 3 driving drive roll 2 to rotate, frame 1 is additionally provided with the Handheld Division being easy to grip near one end of motor 3, and Handheld Division is provided with the switch controlling motor 3 start and stop.The other end of frame 1 is rotatably connected to support arm 4, and support arm 4 front end is provided with driven voller 5, is arranged with the abrasive band 6 for cable main insulating layer of polishing between driven voller 5 and drive roll 2.It is provided with the torsion spring 7 in tensioning abrasive band 6 between support arm 4 and frame 1 simultaneously.The two ends of torsion spring 7 are blocked in the inlay card hole 17 being embedded on frame 1 and support arm 4 respectively, in frame 1 and support arm 4, inlay card hole 17 all has three, can pass through to adjust the inlay card position at torsion spring 7 two ends when needing to adjust abrasive band tensioning degree, with the soft or hard degree of appropriate cable insulating barrier.When this polisher works, motor drives drive roll 2 to rotate, and drive roll 2 drives abrasive band 6 to rotate to make abrasive band 6 polish the main insulating layer of cable.Owing to torsion spring 7 has certain deformability, so can be deformed when abrasive band 6 is pressed in cable surface, make abrasive band 6 and cable surface laminating, form arc, increase the contact area between abrasive band 6 and cable insulation, making abrasive band 6 polish with the shape closest to cable circular arc, better effects if of polishing, polishing speed is faster.Simultaneously on support, one end away from grip part 16 is additionally provided with handle, to facilitate the use of this polisher, reduces labor intensity.
As shown in Figure 4, the surface of drive roll 2 and driven voller 5 is designed with the stopper slot 9 preventing abrasive band 6 from skidding off, and abrasive band 6 is in stopper slot 9 when rotating, it is possible to is prevented effectively from abrasive band 6 and deviates from.Simultaneously in order to increase the frictional force between drive roll 2 and abrasive band 6, the skid resistant course 10 being made up of the anti-slip material such as rubber or polyurethane it is additionally provided with in the stopper slot 9 of drive roll 2, skid resistant course 10 surface is additionally provided with anti-skidding striped 11, to increase the frictional force between abrasive band 6 and drive roll 2.Prevent generation relative sliding between abrasive band 6 and drive roll 2.
Being additionally provided with dust cover 12 outside drive roll 2, dust cover 12 lower end is provided with crumb loading groove 13, and crumb loading groove 13 is downward-sloping simultaneously, it is simple to the chip in dust cover 12 enters crumb loading groove 13, simultaneously when chip is not easy again to run out of after entering crumb loading groove 13, causes secondary pollution.Crumb loading groove 13 lower end is hinged with end cap 14, is provided with the torsion spring 7 keeping end cap 14 to be in closure state between end cap 14 and crumb loading groove 13.Easily the chip in crumb loading groove 13 can being cleared up by opening end cap 14, as long as unclamping end cap 14 after cleaning completes, the effect bottom end cover 14 at torsion spring 7 can automatically reply original position, closes crumb loading groove 13.
Embodiment two
As shown in Figure 5 and Figure 6, the support arm 4 that is distinguished as of embodiment two and embodiment one is rotatably connected in the middle part of frame 1, and support arm 4 and frame 1 are connected to extension spring 8 away from the end, one end of motor 3, and during work, the tensioning that extension spring 8 is abrasive band 6 provides tensile force.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (10)
1. an electrodynamic type cable polisher, including frame (1), frame (1) side is provided with drive roll (2), frame (1) opposite side is provided with the motor (3) driving drive roll (2) to rotate, it is characterized in that: frame (1) is rotatably connected to support arm (4), support arm (4) front end is provided with driven voller (5), the abrasive band (6) for polishing it is arranged with between driven voller (5) and drive roll (2), the elastic tension mechanism keeping abrasive band (6) to be in tensioning state it is provided with between support arm (4) and frame (1).
2. electrodynamic type cable polisher according to claim 1, it is characterized in that: described elastic tension mechanism is torsion spring (7), torsion spring (7) one sections is conflicted with frame (1), and torsion spring (7) other end is conflicted with support arm (4).
3. electrodynamic type cable polisher according to claim 2, is characterized in that: described frame (1) and support arm (4) are provided with multiple inlay card hole (17), and the two ends of torsion spring (7) are in the inlay card hole (17) of frame (1) and support arm (4) respectively.
4. electrodynamic type cable polisher according to claim 1, it is characterized in that: described support arm (4) is arranged on frame (1) middle part, is provided with the extension spring (8) keeping abrasive band (6) tensioning between support arm (4) and the frame (1) end away from drive roll (2).
5. electrodynamic type cable polisher according to claim 1, is characterized in that: the surface of described drive roll (2) and driven voller (5) is provided with the stopper slot (9) preventing abrasive band (6) from skidding off.
6. electrodynamic type cable polisher according to claim 5, is characterized in that: be provided with the skid resistant course (10) being made up of anti-slip material in the stopper slot (9) of described drive roll (2).
7. electrodynamic type cable polisher according to claim 6, is characterized in that: described skid resistant course (10) surface is provided with the anti-skidding striped (11) for increasing frictional force.
8. electrodynamic type cable polisher according to claim 1, is characterized in that: described drive roll (2) outside is provided with dust cover (12), and dust cover (12) lower end is provided with downward-sloping crumb loading groove (13).
9. electrodynamic type cable polisher according to claim 8, it is characterized in that: described crumb loading groove (13) end is hinged with end cap (14), between end cap (14) and crumb loading groove (13), be provided with the torsion spring (7) keeping end cap (14) to be in closure state.
10. according to the electrodynamic type cable polisher described in claim 1, it is characterized in that: described frame (1) front end is provided with the hands being easy to grip (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168283.5U CN205394210U (en) | 2016-03-04 | 2016-03-04 | Electrodynamic type cable polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168283.5U CN205394210U (en) | 2016-03-04 | 2016-03-04 | Electrodynamic type cable polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394210U true CN205394210U (en) | 2016-07-27 |
Family
ID=56445015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168283.5U Expired - Fee Related CN205394210U (en) | 2016-03-04 | 2016-03-04 | Electrodynamic type cable polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695502A (en) * | 2016-12-19 | 2017-05-24 | 阳江市漠海工贸有限公司 | Automatic handle grinding machine for grinding cutter handle |
| CN113857993A (en) * | 2021-10-27 | 2021-12-31 | 长园电力技术有限公司 | Environment-friendly electric grinding and polishing device for surface of power cable |
| CN117124190A (en) * | 2023-10-25 | 2023-11-28 | 沈阳瑞利斯电缆科技有限公司 | Cable shielding layer surface polishing device |
-
2016
- 2016-03-04 CN CN201620168283.5U patent/CN205394210U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695502A (en) * | 2016-12-19 | 2017-05-24 | 阳江市漠海工贸有限公司 | Automatic handle grinding machine for grinding cutter handle |
| CN113857993A (en) * | 2021-10-27 | 2021-12-31 | 长园电力技术有限公司 | Environment-friendly electric grinding and polishing device for surface of power cable |
| CN117124190A (en) * | 2023-10-25 | 2023-11-28 | 沈阳瑞利斯电缆科技有限公司 | Cable shielding layer surface polishing device |
| CN117124190B (en) * | 2023-10-25 | 2023-12-26 | 沈阳瑞利斯电缆科技有限公司 | Cable shielding layer surface polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |