CN107745309A - Cable insulation automatic sander - Google Patents
Cable insulation automatic sander Download PDFInfo
- Publication number
- CN107745309A CN107745309A CN201711145197.8A CN201711145197A CN107745309A CN 107745309 A CN107745309 A CN 107745309A CN 201711145197 A CN201711145197 A CN 201711145197A CN 107745309 A CN107745309 A CN 107745309A
- Authority
- CN
- China
- Prior art keywords
- polishing
- nut
- cable insulation
- clamping device
- grinding head
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/008—Machines comprising two or more tools or having several working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of cable insulation automatic sander, including the first clamping device, drive screw, sanding apparatus, reciprocating motion guide rod and the second clamping device；First clamping device and the second clamping device clamp the cable both ends for needing to polish respectively, it is parallel to each other between drive screw and reciprocating motion guide rod, and it is respectively fixedly connected between the first clamping device and the second clamping device, polishing drive nut and polishing guide cylinder are set on sanding apparatus, and it is provided with the grinding head that rotary-grinding is carried out around cable insulation outer wall with drive screw and reciprocating motion guide rod assembling, sanding apparatus respectively；The motor of driving polishing drive nut and grinding head rotation is additionally provided with sanding apparatus.The present invention, which not only realizes, quickly to be carried out centering clamping to cable and carries out automatic reciprocating polishing to cable insulation, improves the efficiency and quality of cable insulation polishing, and has ensured the safety operation of workmen, expands the scope of application to cable insulation automatically grinding.
Description
Technical field
The present invention relates to a kind of grinding apparatus for cable insulation outer surface, specifically a kind of cable insulation is beaten automatically
Grinding machine.
Background technology
With the continuous development of cable industry, the coverage rate of power cable is more and more wider, connects in various be used as using cable
Connect in the wiring manufacturing process of wire, in order to ensure the effect of circuit and electrical equipment connection, it usually needs by connecting cable insulating barrier
Suitable size is polished to, smoothly to install end, the polishing quality of cable insulation directly influences cable insulation
The quality of connection.Because the cable insulation that job site needs are polished is a lot, and quality requirement is high, is to pass through sand mostly
Paper is manual or pure manual grinding, or realizes semi-automatic polishing using abrasive machine, and this two ways is required for substantial amounts of people
Power operates, and operating efficiency is low, and construction speed is slow, and the difference of different operating personnel's grinding technologies, also results in electricity
The polishing of cable insulating barrier outer surface is uneven, forms the rough vestige of a rule on the surface of cable polishing, quality of polishing
It cannot ensure.
The content of the invention
Present invention solves the technical problem that it is：For efficiency existing for existing manual polishing cable insulation it is low, work
The defects of intensity is big, polishing is uneven, there is provided a kind of new cable insulation automatic sander, beating polishing cable insulation
It is rounder and more smooth to grind transition position, effectively improves cable insulation sanding and polishing quality and grinding efficiency.
The present invention adopts the following technical scheme that realization：
A kind of cable insulation automatic sander, including the first clamping device 1, drive screw 2, sanding apparatus 3, reciprocating motion
The clamping device 5 of guide rod 4 and second；
The clamping device 5 of first clamping device 1 and second clamps the cable both ends for needing to polish, the driving silk respectively
It is parallel to each other, and is respectively fixedly connected with the first clamping device 1 and the second clamping device 5 between bar 2 and reciprocating motion guide rod 4
Between, polishing drive nut 302 and polishing guide cylinder 316 be set on the sanding apparatus 3, and respectively with drive screw 2 and past
Multiple motion guide bar 4 assembles, and the sanding apparatus 3 is provided with the grinding head that rotary-grinding is carried out around cable insulation outer wall
33；
The motor 303 of driving polishing drive nut 302 and the rotation of grinding head 33 is additionally provided with the sanding apparatus 3.
Further, the transmission that the sanding apparatus 3 also includes polishing slide plate 301 and is arranged on 301 on polishing slide plate
System；
The polishing rolling assembling of drive nut 302 is on polishing slide plate 301, the polishing fixing assembling of guide cylinder 316
On polishing slide plate 301；
The motor 303 is arranged on polishing slide plate 301 by motor connecting base 312；
The transmission system includes rotating shaft 305, the first driving wheel, the second driving wheel, nut driving wheel and polishing active wheel；
The rolling assembling of rotating shaft 305 connects on polishing slide plate 301, and by motor connection axle 304 and the transmission of motor 303
Connect, first driving wheel and the second driving wheel are fixedly set in rotating shaft 305 respectively, and the nut driving wheel drives with polishing
302 coaxial fixing assembling of nut, the polishing active wheel rolling assembling are being polished on slide plate 301, wherein, the first driving wheel and spiral shell
It is connected respectively between female driving wheel, between the second driving wheel and polishing active wheel.
Preferably, the transmission system uses gear drive, belt transmission or Chain conveyer, first driving wheel and nut
Connected respectively by gear teeth meshing, belt connection or chain between driving wheel, between the second driving wheel and polishing active wheel.
Further, the active wheel of polishing is the annulus wheel passed through for the cable for needing to polish, the grinding head 33
It is fixedly installed on polishing active wheel, and the cable insulation with needing to polish contacts；
The grinding head 33 includes grinding head installing plate 331 and roller group and the polishing abrasive band 334 being sleeved on roller；
The grinding head installing plate 331 is the loop configuration for needing the cable polished to pass through, and with active wheel of polishing
It is fixedly and coaxially connected, roller group is separately mounted on grinding head installing plate 331, and the polishing abrasive band 334 being set with roller group is with needing
The cable insulation to be polished is pressed into contact with.
Further, the roller group is two groups, and the roller in two groups of roller groups is with the center of circle pair of grinding head installing plate 331
Claim to set, include fixed idler whell 333 and at least one adjustable rolling wheel 332 in every group of roller group；
The rolling assembling of fixed idler whell 333 is in the mounting hole of grinding head installing plate 331,332 turns of the adjustable rolling wheel
Dynamic assembling, and be connected between grinding head installing plate 331 by adjusting spring 335.
Further, the roller group includes two fixed idler whells 333 and an adjustable rolling wheel of distribution triangular in shape
332, wherein the polishing abrasive band between the fixed idler whell 333 of two groups of roller groups is parallel to each other and the cable insulation with needing to polish
It is pressed into contact with, adjustable rolling wheel 332 is arranged on the distal end of grinding head installing plate 331 by the regulation spring 335 being radially arranged.
Further, the clamping device 5 of the first clamping device 1 and second include clamp screw mandrel 111, side plate 114 with
And upper clamp 109 and lower clamp 110, upper clamp 109 and lower clamp 110 have the V-type opening being oppositely arranged, in V-type opening
Side is provided with the rubber cushion blocks of protection cable, and the center and the pivot of grinding head 33 of two groups of upper clamps 109 and lower clamp 110 are same
Axle is set；
The side plate 114 connects with drive screw 2 and the reciprocating motion locking of guide rod 4, and the clamping screw mandrel 111 passes through silk
The rolling assembling of bar fixed seat 105 is on side plate 114, on the relative slidable fit side plate of the upper clamp 109 and lower clamp 110, and
Upper clamp nut 113 and lower clamp nut 112 have been respectively fixedly connected with, the upper clamp nut 113 and lower clamp nut 112
Screw thread is reverse, and is set on the clamping screw mandrel 111 provided with bidirectional helical.
Further, the upper clamp 109 or lower clamp 110 the clamping guide rod 107 parallel with two groups are fixedly connected, described
Clamp guide rod 107 to be fixed on guide bar support 106, and be slidably mounted on by guide rod guide holder 108 on side plate 114, it is described to lead
The upper clamp nut 113 or lower clamp nut 112 being spirally connected with clamping screw mandrel 111, another group of folder are fixedly installed on bar support 106
Body is then sleeved on by sliding sleeve and clamped on guide rod 107.
Further, the both ends of the drive screw 2 and the both ends of reciprocating motion guide rod 4 pass through nut axial lock respectively
Tightly on the side plate 114 of the first clamping device 1 and the second clamping device 5, wherein, the polishing screw mandrel 2 and one of side plate
Between by key connection circumference locking, pass through adjusting nut 102 between another side plate and adjustment bearing block 101 be relative turns
Dynamic assembling.
In a kind of cable insulation automatic sander of the present invention, the polishing screw mandrel 2 uses ball screw, the polishing
Drive nut 302 uses matched ball nut.
The present invention is realized by two stack clamping devices positions clamping to the cable quick centring that needs are polished, and at two groups
Set between clamping device and move back and forth guide rod and drive screw, one of which clamping device is by screw mandrel adjusting nut and beats
Mill screw mandrel is fixed, and the drive screw length between two stack clamping devices can be adjusted, using reciprocating motion guide rod and drive
Dynamic screw mandrel is parallel, and sanding apparatus support is positioned at and moved back and forth between guide rod and drive screw.Polishing in drive screw
Drive nut is rotated by gear engagement, is driven grinding head along drive screw and is moved back and forth the axial shifting of guide rod progress
It is dynamic, while grinding head is installed on the polishing working gear of sanding apparatus, is carried out by abrasive band on the outside of the insulating barrier of cable
Rotate polishing.Abrasive band on grinding head can be placed in grinding head driven pulley and left regulation wheel from side, can quickly change abrasive band and
Polishing is bonded with cable insulation flexible contact；, can faster, more preferably, more by the axial movement and rotary motion of grinding head
Sanding and polishing easily is carried out to cable.
Sanding apparatus in the present invention is carrying out circumferential constant polishing to cable insulation, produces during in the absence of manual polishing
Raw rocks, and polishing abrasive band is adapted to pressure of the adjustment to cable insulation, and the abrasive band that ensures to polish in bruting process is to cable
The constant polishing pressure of insulating barrier, and bruting process is continuous, and the insulating barrier outer wall sanding and polishing of cable is uniform, quality of polishing
It is high.
From the above mentioned, cable automatic sander provided by the invention, can quickly, conveniently, automatically when carrying out cable polishing
Cable insulation carries out to sanding and polishing, efficiency high, quality are high, and reduction causes to damage when manually polishing to cable to cable,
Mitigate labor intensity during manual polishing, not only realize and quickly cable insulation is back and forth polished automatically, improve cable insulation
The efficiency and quality of polishing, and the safety operation to workmen is also ensured, is expanded to cable insulation automatically grinding
The scope of application.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of cable insulation automatic sander in embodiment.
Fig. 2 is the internal drive structural representation of the sanding apparatus in embodiment.
Fig. 3 is the grinding head top view in embodiment.
Fig. 4 is the grinding head side view in embodiment.
Fig. 5 is the roller group assembling schematic diagram on the grinding head in embodiment.
Fig. 6 is the structural representation of the first clamping device in embodiment.
Label in figure：
The clamping devices of 1- first, 101- adjustment bearing blocks, 102- adjusting nuts, 103- handlebars, 104- screw mandrel sleeves,
105- screw mandrel fixed seats, 106- guide bar supports, 107- clamp guide rod, 108- guide rod guide holders, 109- upper clamps, pressed from both sides under 110-
Body, 111- clamp screw mandrel, 112- lower clamp nuts, 113- upper clamp nuts, 114- side plates；
2- drive screws,
3- sanding apparatus, 301- polishing slide plates, 302- polishing drive nuts, 303- motors, 304- motor connection axles, 305-
Rotating shaft, 306- clutch shaft bearings, 307- first gears, 308- second gears, 309- nut drive gears, 310- second bearings,
311- polishing working gears, 312- motor connecting bases, the protective covers of 313- first, the protective covers of 314- second, 315- 3rd bearings,
316- polishing guide cylinders,
33- grinding heads, 331- grinding head installing plates, 332- adjustable rolling wheels, 333- fixed idler whells, 334- polishings abrasive band,
335- adjusts spring, 336- spring mounting seats, 337- grinding head fixing bolts；
4- moves back and forth guide rod,
The clamping devices of 5- second,
6- cables.
Embodiment
Embodiment
Referring to Fig. 1, it is illustrated that in a kind of cable insulation automatic sander for the present invention preferred scheme, specifically include first
Clamping device 1, drive screw 2, sanding apparatus 3,4 and second clamping device of reciprocating motion guide rod 5 five are most of, wherein, the
One clamping device 1 and the second clamping device 5, which are respectively used to clamp, needs the cable both ends polished, drive screw 2 and two it is reciprocal
It is parallel to each other, and is respectively fixedly connected between the first clamping device 1 and the second clamping device 5 between motion guide bar 4, is polished
Polishing drive nut 302 and polishing guide cylinder 316 are set on device 3, polishing screw mandrel 2 is assemblied in by drive nut 302 of polishing
On, the axial movement back and forth for realizing sanding apparatus 3 using the screw-driven polished between drive nut and screw mandrel of polishing is polished, together
When sanding apparatus 3 also by guide cylinder 316 of polishing be slidedly assemblied in move back and forth guide rod 4 on, to sanding apparatus 3 axial direction move
It is dynamic to be oriented to.The grinding head 33 that rotary-grinding is carried out around cable insulation outer wall is provided with sanding apparatus 3, is filled in polishing
While putting 3 axial movement, rotary-grinding is carried out to the cable insulation that needs are polished by grinding head 33.
Polishing drive nut 302 and grinding head 33 in the present embodiment is logical by the motor 303 being arranged on sanding apparatus 3
Cross transmission system drives.
Specifically as shown in Fig. 2 the main body of the sanding apparatus 3 of the present embodiment is arranged on polishing slide plate 301, wherein, polishing
Drive nut 302 by the rolling assembling of second bearing 310 on polishing slide plate 301, then by screw fixed by polishing guide cylinder 316
It is assemblied on polishing slide plate 301, polishing slide plate 301 is overall along reciprocating motion guide rod and drive screw axial translation, motor 303
It is fixedly mounted on by motor connecting base 312 on polishing slide plate 301.
The transmission system being arranged on polishing slide plate 301 includes rotating shaft 305, first gear 307, second gear 308, nut
Drive gear 309 and polishing working gear 311；Wherein, rotating shaft 305 by the rolling assembling of clutch shaft bearing 306 polishing slide plate 301
On, and move back and forth guide rod with polishing screw mandrel and polishing and be arranged in parallel, the motor shaft of motor 303 passes through motor connection axle 304
It is connected with the coaxial transmission of rotating shaft 305, first gear 307 and second gear 308 are fixedly set in rotating shaft 305 by flat key respectively
On.Nut drive gear 309 and 302 coaxial fixing assembling of drive nut of polishing, polishing working gear 311 then pass through 3rd bearing
315 rolling assemblings on polishing slide plate 301, wherein, between first gear 307 and nut drive gear 309, second gear 308
Distinguish engaged transmission between polishing working gear 311, form a transfer transmission system, polishing is driven by a motor simultaneously
Drive nut 302 and grinding head 33 rotate.
The polishing working gear 311 of the present embodiment is the external toothing passed through for the cable for needing to polish, and grinding head 33 is solid
Surely it is arranged on polishing working gear 311, grinding head 33 is provided with the polishing abrasive band contacted with the cable insulation for needing to polish.
In a particular application, the transmission system on sanding apparatus can also use belt transmission or chain drive system, power train
Driving wheel and nut driving wheel and polishing active wheel in system can use belt pulley and sprocket wheel, realized and passed by belt or chain
It is dynamic.Belt drive system and chain drive system are conventional mechanical transmissioning technology, and the present embodiment does not enter to its concrete scheme herein
Row repeats.
It is arranged on reference to the main body referring to Fig. 3 and Fig. 4, grinding head 33 on grinding head installing plate 331, grinding head installing plate
331 be the loop configuration passed through for the cable 6 for needing to polish, and polishing work is coaxially fixed on by grinding head fixing bolt 337
Make on gear 311, driven and rotated coaxially by polishing working gear 311.Roller group is provided with grinding head installing plate 331, is polished
Abrasive band 334 will be pressed on through the cable 6 of grinding head installing plate 331 on the outside of polishing abrasive band around in roller group
On insulating barrier, while grinding head 33 rotates, polishing abrasive band 334 is driven to carry out rotary-grinding around the insulating barrier of cable 6.
The present embodiment is respectively arranged with the first protective cover 313 and the second protective cover 314 in the both sides of polishing slide plate 301, point
It is other that travelling gear is protected, avoid foreign object from entering transmission system and cause accident.
In order to improve the efficiency of polishing, installation is by two groups of roller groups on the grinding head of the present embodiment, wherein two groups to polish
The center of circle of head installing plate 331 is symmetrical arranged, and each roller group includes two fixed idler whells 333 and an adjustable rolling wheel 332,
And distribution triangular in shape between three rollers, polishing abrasive band 334 in such two groups of roller groups is also triangular in shape to be installed around, two
Line between fixed idler whell 333 is parallel to being radially arranged, rotating around beating between the fixed idler whell 333 of Liang Zugun roads group
Frosted tape is parallel to each other and the insulating barrier two sides of cable 6 with needing to polish are pressed into contact with, and adjustable rolling wheel 332 is by being radially arranged
Regulation spring 335 be arranged on the radially distant end of grinding head installing plate 331, it is simultaneously right by two parallel polishing abrasive bands 334
Cable 6 carries out rotary-grinding, has significantly improved grinding efficiency.
Specifically as shown in figure 5, fixed idler whell 333 is pacified by bar shaped of the bearing block rolling assembling in grinding head installing plate 331
Fill in hole, adjustable rolling wheel 332 is by bearing block rolling assembling, and the bearing block of adjustable rolling wheel is then by adjusting spring 335 and spring
Mounting seat 336 is arranged on grinding head installing plate 331, and wherein spring mounting seat 336 is fixedly installed on grinding head installing plate 331
On, by the tensioning for adjusting the control polishing of spring 335 abrasive band 334.
First clamping device 1 of the present embodiment is identical with the clamping structure of the second clamping device 5, clamps fill with first below
Put the concrete structure for describing two stack clamping devices exemplified by 1 in detail.
As shown in Figure 6, the first clamping device 1 includes clamping screw mandrel 111, side plate 114 and upper clamp 109 and lower clamp
110, two groups of upper clamps 109 and lower clamp 110 have the V-type for being used for clamping cables V-type opening, upper clamp 109 and lower clamp 110
Opening is oppositely arranged, and the rubber cushion blocks for preventing damage cable insulation in clamping process is provided with V-type opening inner side, first clamps
The upper clamp of the clamping device 5 of device 1 and second and the center of lower clamp and the pivot of grinding head 33 are coaxial.
Connected specifically, side plate 114 moves back and forth the locking of guide rod 4 with polishing screw mandrel 2 and polishing, it is logical to clamp screw mandrel 111
The rolling assembling of screw mandrel fixed seat 105 is crossed on side plate 114, on upper clamp 109 and the relative slidable fit side plate of lower clamp 110, and
It has been respectively fixedly connected with the screw thread of upper clamp nut 113 and lower clamp nut 112, upper clamp nut 113 and lower clamp nut 112
Reversely, and it is set on the clamping screw mandrel 111 provided with bidirectional helical, screw mandrel is fixed with the top for clamping screw mandrel 111
Sleeve 104 and handlebar 103, rotated for operating clamping screw mandrel 111.
In the present embodiment, the both ends of the lower clamp 110 clamping guide rod 107 parallel with two groups is fixedly connected, and clamps guide rod
107 are vertically arranged, and top is fixed on guide bar support 106, are clamped guide rod 107 and are slidably mounted on side by guide rod guide holder 108
On plate 114, the lower clamp nut 112 being spirally connected with clamping screw mandrel 111, upper clamp nut 113 are fixedly installed on guide bar support 106
Then directly it is fixedly installed on upper clamp 109, meanwhile, the both ends of upper clamp 109 are slidedly assemblied in clamping by sliding sleeve respectively and led
On bar 107.When operating clamping device, rotated by handlebar 103 and clamp screw mandrel 111, wherein guide bar support 106, clamping is led
Bar 107 and lower clamp 110 lift under the transmission of lower clamp nut 112 and clamping screw mandrel 111 together, and upper clamp 109 is then upper
Lifted under the transmission of clamp nut 113 and clamping screw mandrel 111 with the synchronous backward of lower clamp 110, realize upper clamp and lower clamp pair
The centering of cable is clamped and unclamped.
, it is necessary to which the length of the cable of polishing is different in practical operation, the present embodiment is in order to adjust the axial direction of sanding apparatus
Polishing stroke, is arranged to adjustable clamping device, the second clamping device 5 is arranged to fixed clamping device by the first clamping device 1.Its
The both ends that the both ends of middle polishing screw mandrel 2 and polishing move back and forth guide rod 4 are axially locked at the first clamping dress by nut respectively
Put 1 and second the side plate of clamping device 5 realize axial locking, wherein, between the side plate of the clamping device 5 of screw mandrel 2 and second of polishing
The circumferential locking of polishing screw mandrel 2 is realized by key connection, prevents drive screw 2 from rotating, the clamping device 1 of drive screw 2 and first
Side plate between then pass through adjusting nut 102 and adjustment bearing block 101 relatively rotates assembling, the wherein outer ring of adjusting nut 102
By adjusting bearing block 101 and side plate rolling assembling, the screwed hole of inner ring is then screwed onto in drive screw, adjusts bearing block 101
Position should avoid clamp screw mandrel set., first will driving in the axial distance between adjusting the side plate of two clamping devices
The locking nut of screw mandrel 2 and reciprocating motion guide rod 4 close to the side plate side of the first clamping device 1 unclamps, and then rotates adjustment
Nut 102, drive the first clamping device overall by screw-driven and moved axially along drive screw 2 and reciprocating motion guide rod 4,
Realize that the clamping to different polishing length cables is adjusted.
Preferably, in practical application, drive screw 2 uses ball screw, and polishing drive nut 302 is using matched
Ball nut, transmission accuracy is improved by ball leading screw driving, reduces noise.
Above-mentioned is the preferred embodiment of the present invention, but those skilled in the art should be understood that do not depart from it is appended
In the spirit and scope of the present invention that claims are limited, in form and details to the various changes made by the present invention
Change, belong to protection scope of the present invention.
Claims (10)
1. cable insulation automatic sander, it is characterised in that：Including the first clamping device (1), drive screw (2), sanding apparatus
(3) guide rod (4) and the second clamping device (5), are moved back and forth；
First clamping device (1) and the second clamping device (5) clamp the cable both ends for needing to polish, the driving silk respectively
It is parallel to each other between bar (2) and reciprocating motion guide rod (4), and is respectively fixedly connected with and is pressed from both sides in the first clamping device (1) and second
Between tight device (5), polishing drive nut (302) and polishing guide cylinder (316) are set on the sanding apparatus (3), and respectively
Assembled with drive screw (2) and reciprocating motion guide rod (4), the sanding apparatus (3) is provided with and surrounds cable insulation outer wall
The grinding head (33) of rotary-grinding is carried out,
The motor (303) of driving polishing drive nut (302) and grinding head (33) rotation is additionally provided with the sanding apparatus (3).
2. cable insulation automatic sander according to claim 1, the sanding apparatus (3) also includes polishing slide plate
(301) and it is arranged on the transmission system on polishing slide plate on (301)；
Polishing drive nut (302) rolling assembling is on polishing slide plate (301), the fixed dress of polishing guide cylinder (316)
Fit on polishing slide plate (301)；
The motor (303) is arranged on polishing slide plate (301) by motor connecting base (312)；
The transmission system includes rotating shaft (305), the first driving wheel, the second driving wheel, nut driving wheel and polishing active wheel；
Rotating shaft (305) rolling assembling passes on polishing slide plate (301), and by motor connection axle (304) and motor (303)
Dynamic connection, first driving wheel and the second driving wheel are fixedly set in rotating shaft (305) respectively, and the nut driving wheel is with beating
Drive nut (302) coaxial fixing assembling is ground, the polishing active wheel rolling assembling is being polished on slide plate (301), wherein, first
It is connected respectively between driving wheel and nut driving wheel, between the second driving wheel and polishing active wheel.
3. cable insulation automatic sander according to claim 2, the transmission system is using gear drive, belt transmission
Or Chain conveyer, pass through wheel respectively between first driving wheel and nut driving wheel, between the second driving wheel and polishing active wheel
Tooth engagement, belt connection or chain connection.
4. cable insulation automatic sander according to claim 2, the polishing active wheel is the electricity for needing to polish
The annulus wheel that cable passes through, the grinding head (33) is fixedly installed on polishing active wheel, and the cable insulation with needing to polish
Contact；
The grinding head (33) includes grinding head installing plate (331) and roller group and the polishing abrasive band being sleeved on roller
(334)；
The grinding head installing plate (331) is the loop configuration passed through for the cable for needing to polish, and same with polishing active wheel
Axle is fixedly connected, and roller group is separately mounted on grinding head installing plate (331), the polishing abrasive band (334) being set with roller group with
The cable insulation for needing to polish is pressed into contact with.
5. cable insulation automatic sander according to claim 4, the roller group is two groups, the rolling in two groups of roller groups
Wheel is symmetrical arranged with the center of circle of grinding head installing plate (331), and fixed idler whell (333) and at least is included in every group of roller group
One adjustable rolling wheel (332)；
Fixed idler whell (333) rolling assembling is in the mounting hole of grinding head installing plate (331), the adjustable rolling wheel (332)
Rolling assembling, and be connected between grinding head installing plate (331) by adjusting spring (335).
6. cable insulation automatic sander according to claim 5, the roller group includes two of distribution triangular in shape
Fixed idler whell (333) and an adjustable rolling wheel (332), wherein the polishing abrasive band between the fixed idler whell (333) of two groups of roller groups
It is parallel to each other and with needing the cable insulation polished to be pressed into contact with, adjustable rolling wheel (332) passes through the regulation spring that is radially arranged
(335) it is arranged on the distal end of grinding head installing plate (331).
7. cable insulation automatic sander according to claim 1, first clamping device (1) and the second clamping device
(5) include clamping screw mandrel (111), side plate (114) and upper clamp (109) and lower clamp (110), upper clamp (109) and under
Clamp (110) has the V-type opening being oppositely arranged, and the rubber cushion blocks of protection cable, two groups of upper clamps are provided with V-type opening inner side
(109) it is coaxially disposed with the center of lower clamp (110) and the pivot of grinding head (33)；
The side plate (114) connects with drive screw (2) and reciprocating motion guide rod (4) locking, and the clamping screw mandrel (111) is logical
Screw mandrel fixed seat (105) rolling assembling is crossed on side plate (114), the upper clamp (109) and relative slide of lower clamp (110) fill
With on side plate, and upper clamp nut (113) and lower clamp nut (112) are respectively fixedly connected with, the upper clamp nut (113)
It is reverse with the screw thread of lower clamp nut (112), and be set on the clamping screw mandrel (111) provided with bidirectional helical.
8. cable insulation automatic sander according to claim 7, the upper clamp (109) or lower clamp (110) and two
The parallel clamping guide rod (107) of group is fixedly connected, and the clamping guide rod (107) is fixed on guide bar support (106), and by leading
Bar guide holder (108) is slidably mounted on side plate (114), is fixedly installed on the guide bar support (106) with clamping screw mandrel
(111) the upper clamp nut (113) or lower clamp nut (112) being spirally connected, another group of clamp are then sleeved on clamping by sliding sleeve and led
On bar (107).
9. cable insulation automatic sander according to claim 7, the both ends of the drive screw (2) and reciprocating motion are led
Axially it is locked at the side plate of the first clamping device (1) and the second clamping device (5) by nut respectively to the both ends of bar (4)
(114) on, wherein, by key connection circumference locking between the drive screw (2) and one of side plate, with another side
Assembling is relatively rotated by adjusting nut (102) and adjustment bearing block (101) between plate.
10. the cable insulation automatic sander according to any one of claim 1-9, the drive screw (2) is using rolling
Ballscrew, the polishing drive nut (302) use matched ball nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145197.8A CN107745309A (en) | 2017-11-17 | 2017-11-17 | Cable insulation automatic sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145197.8A CN107745309A (en) | 2017-11-17 | 2017-11-17 | Cable insulation automatic sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107745309A true CN107745309A (en) | 2018-03-02 |
Family
ID=61251421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145197.8A Pending CN107745309A (en) | 2017-11-17 | 2017-11-17 | Cable insulation automatic sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745309A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109015258A (en) * | 2018-08-23 | 2018-12-18 | 深圳供电局有限公司 | Lead screw transmission cable covers shielding layer grinding device |
| CN112372385A (en) * | 2020-09-27 | 2021-02-19 | 国网河南省电力公司信阳供电公司 | Electric grinding machine for manufacturing cable head |
| CN112474640A (en) * | 2020-11-13 | 2021-03-12 | 长缆电工科技股份有限公司 | Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method |
| CN112993879A (en) * | 2021-04-28 | 2021-06-18 | 长缆电工科技股份有限公司 | High-voltage cable treatment equipment |
| CN113334161A (en) * | 2021-06-11 | 2021-09-03 | 国网天津市电力公司 | High tension cable owner insulation grinding device |
| CN113635149A (en) * | 2021-08-25 | 2021-11-12 | 广东电网有限责任公司 | Cable insulation polisher |
| CN114619339A (en) * | 2022-05-13 | 2022-06-14 | 徐州金之泰包装新材料科技有限公司 | Equipment for finely grinding outer surface of ceramic packaging container before glazing |
| CN114918754A (en) * | 2022-04-28 | 2022-08-19 | 国网上海市电力公司 | A adjustable grinding device for cable |
| CN115781177A (en) * | 2022-12-28 | 2023-03-14 | 四川嘉陵江新政航电开发有限公司 | Piston rod online repairing device and method |
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| CN113334161A (en) * | 2021-06-11 | 2021-09-03 | 国网天津市电力公司 | High tension cable owner insulation grinding device |
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| CN114918754A (en) * | 2022-04-28 | 2022-08-19 | 国网上海市电力公司 | A adjustable grinding device for cable |
| CN114619339B (en) * | 2022-05-13 | 2022-07-15 | 徐州金之泰包装新材料科技有限公司 | Equipment for finely grinding outer surface of ceramic packaging container before glazing |
| CN114619339A (en) * | 2022-05-13 | 2022-06-14 | 徐州金之泰包装新材料科技有限公司 | Equipment for finely grinding outer surface of ceramic packaging container before glazing |
| CN115781177A (en) * | 2022-12-28 | 2023-03-14 | 四川嘉陵江新政航电开发有限公司 | Piston rod online repairing device and method |
| CN115781177B (en) * | 2022-12-28 | 2023-08-08 | 四川嘉陵江新政航电开发有限公司 | Online repairing device and method for piston rod |
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