CN106965332A - A kind of furred ceiling Down lamp mounting hole trimming device - Google Patents
A kind of furred ceiling Down lamp mounting hole trimming device Download PDFInfo
- Publication number
- CN106965332A CN106965332A CN201710260233.9A CN201710260233A CN106965332A CN 106965332 A CN106965332 A CN 106965332A CN 201710260233 A CN201710260233 A CN 201710260233A CN 106965332 A CN106965332 A CN 106965332A
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- furred ceiling
- down lamp
- lamp mounting
- fixed
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
Abstract
The invention provides a kind of furred ceiling Down lamp mounting hole trimming device, belong to finishing technical field of tools.The putty that it is solved in existing Down lamp mounting hole removes the problem of more bothering.There is locating ring on this furred ceiling Down lamp mounting hole trimming device, including positioning seat, positioning seat, vertically support tube is fixed with positioning seat, it is fixed with support tube on support frame, support frame and is hinged with some locating rods, locating rod outer end is hinged with locating wheel, slided in support tube and be equipped with control stick, the upper end of control stick, which is provided with to be rotatably connected on rotating disk, rotating disk on yoke frame, positioning seat, slidably connects two adjusting brackets, cutter shaft is rotatably connected on adjusting bracket, cutter shaft upper end is fixed with cutter head.This furred ceiling Down lamp mounting hole trimming device can be positioned on furred ceiling and Down lamp mounting hole inwall is repaired, easy to operate, laborsaving.
Description
Technical field
The invention belongs to fit up technical field of tools, it is related to a kind of furred ceiling Down lamp mounting hole trimming device.
Background technology
Need to use plaster plate making furred ceiling during house decoration, Down lamp, shot-light etc. are then opened up on gypsum
Mounting hole, finally needs to criticize putty on gypsum, putty is a kind of thick slurry coating material, is essential one before coating is painted
Product is planted, painting is imposed on priming paint or directly applied and imposes on plasterboard, to remove rugged defect on coated article surface, and
It is smooth for putty in actual mechanical process, often putty is scraped in Down lamp mounting hole, it is solid rear more difficult to remove,
Need to be scraped manually with scraper, but furred ceiling is higher, and the putty layer cracking at mounting hole edge, behaviour are easily caused during hand scraping
Make more to bother.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of furred ceiling Down lamp mounting hole finishing
Device, this furred ceiling Down lamp mounting hole trimming device can be positioned on furred ceiling and Down lamp mounting hole inwall is repaired, operation
It is convenient, laborsaving.
The purpose of the present invention can be realized by following technical proposal：A kind of furred ceiling Down lamp mounting hole trimming device, it is special
Levy and be, including circumferentially having on the positioning seat of plate-like, the upper side of the positioning seat is used to be pressed on furred ceiling downside
Vertical on locating ring, the positioning seat to be fixed with support tube, the upper end of the support tube is fixed with the support frame of annular, the branch
Some locating rods are hinged with support, some locating rods are circumferentially distributed, the outer end of the locating rod is hinged with locating wheel, institute
State to slide axially in support tube and be equipped with control stick, the upper end of the upper end stretching support tube of the control stick, and control stick
Upper end is provided with the inner for being capable of some locating rods of pushing tow when control stick is moved up and some locating wheels is hung while being pressed on
The yoke frame on upper side is pushed up, the support tube is provided with the retaining spring for making control stick have the trend that moves up, described fixed
Also it is rotatably connected on rotating disk, the rotating disk on the upper side of position seat and radially slidably connects two adjusting brackets, two adjusting bracket
It is symmetrical arranged, the rotating disk, which is provided with, can adjust on the regulating part of distance between two adjusting brackets, the adjusting bracket the company of rotation
Cutter shaft is connected to, the cutter shaft is vertically arranged, is fixed with the upper end of cutter shaft on cutter head, the rotating disk and is rotatably connected to power transmission shaft,
The power transmission shaft is horizontally disposed with, and adjustment axis, the adjustment axis and the concentric setting of power transmission shaft are rotatably connected on the adjusting bracket,
The one end of the two ends of the power transmission shaft respectively with two adjustment axis is slidably connected, and power transmission shaft and adjustment axis are circumferentially positioned, described to adjust
The lower end transmission of the other end and cutter shaft of nodal axisn coordinates, and the driving electricity that power transmission shaft can be driven to rotate is additionally provided with the rotating disk
Machine.
According to the radial dimension of Down lamp mounting hole when using, the distance between two regulating parts are adjusted by regulating part so that
Two cutter heads can be resisted against on Down lamp mounting hole inwall when positioning seat is positioned on furred ceiling, and control stick is first pulled down when positioning, and made
The outer end of locating rod is swung up, now some locating wheels while moving up also can relative positioning seat radially-inwardly
It is mobile, support tube is then inserted into Down lamp mounting hole, control stick is discharged, control stick is moved up in the presence of retaining spring,
Now yoke frame is capable of the inner of pushing tow locating rod upwards so that locating wheel downwards and is pressed on furred ceiling upper side, that is, is positioned
Ring is clamped on furred ceiling with locating wheel, so as to realize the positioning between positioning seat and furred ceiling, motor drives power transmission shaft rotation,
Power transmission shaft is circumferentially positioned with adjustment axis, therefore drives the rotation of two adjustment axis, and two adjustment axis are driven with two cutter shafts coordinate respectively, because
This band movable arbor is rotated so that cutter head is cut Down lamp mounting hole inwall, the manual rotation rotating disk in working angles so that
Cutter head is circumferentially moved while rotation along Down lamp mounting hole inwall, so that lime unnecessary on Down lamp mounting hole inwall be cut
Remove, control stick is pulled down after the completion of cutting to disassemble positioning seat, easy to operate, laborsaving.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, the yoke frame is connected in control stick upper end including level
Some guide grooves are circumferentially offered on pushing tow disk, the upper side of the pushing tow disk, the length direction and pushing tow of some guide grooves
The radial direction of disk is identical, and the inner of the locating rod is hinged with pushing tow wheel, and some pushing tow wheels are born against to be oriented to some
In groove.Pushing tow wheel can be rolled in guide groove during pushing tow disk is moved up and down, so as to realize the swing of locating rod, structure
Simple and stable, wherein guide groove can be also oriented to pushing tow wheel so that locating rod keeps stable.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, the upper end of the support tube circumferentially has the support of annular convex
Stopper slot is circumferentially offered on edge, the upper surface of the support convex edge, the upper end of the retaining spring is pressed under pushing tow disk
On side, lower end is pressed in stopper slot.The lower end of retaining spring is pressed in stopper slot, so that the lower end of retaining spring
Keep stable, it is to avoid the lower end deformation of retaining spring departs from.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, circumferentially it is fixed with the periphery wall of the support convex edge some
The connecting rod of L-shaped, one end being radially arranged along support convex edge of some connecting rods, upward, above-mentioned support frame is connected the other end
Circumferentially there are some hinged seats on the upper end of connecting rod, the upper surface of support frame as described above, the locating rod passes through hinge
On hinged seat, tensioning torsion spring is also arranged with the bearing pin, pushing tow wheel is resisted against in guide groove in the presence of tensioning torsion spring.
Pushing tow wheel can be pressed in guide groove all the time in the presence of tensioning torsion spring, so that structure is more stablized.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, the downside of positioning seat is stretched out in the lower end of the control stick,
It is rotatably connected in the lower end of control stick on the connector of column, the connector and is fixed with pull bar, the pull bar and control stick phase
Vertically, also have in cylindrical portion, the cylindrical portion on the downside of the positioning seat and offer two axially disposed escape groove,
Two locating slots are further opened with the lower edge of cylindrical portion, control stick is to moving up when the two ends of pull bar are located in two escape groove respectively
Dynamic, when the two ends of pull bar are born against in two locating slots, locating wheel departs from furred ceiling upper side.When support tube insertion Down lamp peace
Rotating tension bar when filling hole so that the two ends of pull bar enter in escape groove, and pull bar loses support, effect of the control stick in retaining spring
Under move up, it is necessary to pull bar of being left behind when dismantling positioning seat, and the two ends of pull bar is resisted against in locating slot, now cylindrical portion branch
Support pull bar so that pushing tow disk compression set spring.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, the adjusting bracket takes the shape of the letter U, including horizontally disposed upper plate
Two dovetail grooves are offered on body and lower body, the upper side of the rotating disk, the length direction of two dovetail groove and the radial direction of rotating disk
It is identical, there is sliding block, the sliding block is slidably connected in dovetail groove on the downside of the lower body, the cutter shaft rotates connection
On upper plate body, and upper plate body upper side is stretched out in the upper end of cutter shaft.Coordinated by sliding block and dovetail groove so that adjusting bracket keeps steady
It is fixed.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, the regulating part includes adjusting screw rod, the adjusting screw rod two
The thread rotary orientation at end is on the contrary, be vertically fixed with the supporting plate of strip, the top of the supporting plate on the upper side of the rotating disk
Along two adapter sleeves are fixed with, the adjusting screw rod is rotated and is located in two adapter sleeves, and the edge of the adjusting bracket is fixed with spiral shell
Set, swivel nut described in two, which is respectively screw in the middle part of the two ends for being set in adjusting screw rod, the adjusting screw rod, is fixed with manipulation wheel, the behaviour
Vertical wheel is located between two adapter sleeves.By manipulate wheel rotate adjusting screw rod, due to adjusting screw rod two ends thread rotary orientation on the contrary, because
This can drive two swivel nut synchronous backwards to move, and then cause the movement of two adjusting bracket synchronous backwards, realize the spacing of two adjusting brackets
From regulation, while having self-lock ability between swivel nut and adjusting screw rod so that regulation adjusting bracket in place keeps stable.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, jackshaft is also rotatably connected on the adjusting bracket, in this
Countershaft is vertically arranged, and the upper end of the jackshaft is fixed with idler gear, and the cutter shaft lower end is fixed with driven gear, it is described in
Between gear be meshed with driven gear, the lower end of the jackshaft is fixed with Intermediate bevel gears, and the end of the adjustment axis is connected
There is drive bevel gear, the drive bevel gear is meshed with Intermediate bevel gears.Adjustment axis is coordinated by bevel gear drives jackshaft
Rotation, and jackshaft is rotated by gear mating band movable arbor, the structure causes power transmission shaft to deviate the center of rotating disk, so that
Support tube is avoided.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, there are two connecting seats, the biography on the rotating disk upper side
Moving axis is rotatably connected on two connecting seats, is fixed with the motor shaft of the motor in driving gear, the power transmission shaft
Portion is fixed with travelling gear, and the driving gear is meshed with travelling gear, and the power transmission shaft passes through spline fitted with adjustment axis
Connection.Motor is coordinated by gear drives power transmission shaft to rotate, simple and compact for structure, and stability is high.
In above-mentioned furred ceiling Down lamp mounting hole trimming device, deep-slotted chip breaker is circumferentially offered on the positioning seat, the arc
Groove runs through the upper and lower side of positioning seat, and the radian of the deep-slotted chip breaker, which is more than on 180 °, the downside of the positioning seat, rotates connection
Have on the knob of plate-like, the downside of the rotating disk have connection projection, the connection projection through deep-slotted chip breaker and with knob on the upside of
Face is fixedly connected with.In cutter head rotary course, staff drives turntable rotation by knob, so as to realize in Down lamp mounting hole
The cutting of wall, it is easy to operate, and because cutter head has two and is symmetrical arranged, therefore the angle of turntable rotation need be only greater than
180 °.
Compared with prior art, this furred ceiling Down lamp mounting hole trimming device has advantages below：
1st, due to the manual rotation rotating disk in working angles so that cutter head is while rotation along Down lamp mounting hole inwall
Circumferential mobile, so that lime unnecessary on Down lamp mounting hole inwall be cut off, control stick is pulled down after the completion of cutting will position
Seat is disassembled, easy to operate, laborsaving.
2nd, due to by manipulate wheel rotate adjusting screw rod, due to adjusting screw rod two ends thread rotary orientation on the contrary, therefore, it is possible to
Drive two swivel nut synchronous backwards to move, and then cause the movement of two adjusting bracket synchronous backwards, realize the tune of distance between two adjusting brackets
Section, so that suitable for the Down lamp mounting hole of different-diameter size.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the structure sectional view of the present invention.
Fig. 3 is the dimensional structure diagram at another visual angle of the invention.
Fig. 4 is the schematic enlarged-scale view at A in Fig. 1.
Fig. 5 is the schematic enlarged-scale view at B in Fig. 1.
In figure, 1, positioning seat；11st, locating ring；12nd, support tube；121st, convex edge is supported；122nd, stopper slot；13rd, support frame；
131st, connecting rod；132nd, hinged seat；14th, cylindrical portion；141st, escape groove；142nd, locating slot；15th, deep-slotted chip breaker；2nd, locating rod；21、
Locating wheel；22nd, pushing tow wheel；3rd, control stick；31st, pushing tow disk；311st, guide groove；32nd, retaining spring；33rd, connector；34th, pull bar；
4th, rotating disk；41st, dovetail groove；42nd, supporting plate；43rd, adapter sleeve；44th, connecting seat；5th, adjusting bracket；51st, upper plate body；52nd, lower body；
521st, sliding block；53rd, cutter shaft；531st, cutter head；532nd, driven gear；54th, swivel nut；55th, jackshaft；551st, idler gear；552nd, in
Between bevel gear；6th, power transmission shaft；61st, adjustment axis；611st, drive bevel gear；62nd, travelling gear；7th, motor；71st, driving tooth
Wheel；8th, adjusting screw rod；81st, wheel is manipulated；9th, knob；91st, projection is connected.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1 and Figure 2, a kind of furred ceiling Down lamp mounting hole trimming device, includes the positioning seat 1 of plate-like, positioning seat 1
Circumferentially have on upper side and be vertically fixed with support tube 12 on the locating ring 11 for being used for being pressed on furred ceiling downside, positioning seat 1,
The upper end of support tube 12 is fixed with the support frame 13 of annular, support frame 13 and is hinged with some locating rods 2, some locating rods 2
Circumferentially distributed, the outer end of locating rod 2, which is hinged with to slide axially in locating wheel 21, support tube 12, is equipped with control stick 3, manipulates
The upper end of support tube 12 is stretched out in the upper end of bar 3, and if control stick 3 upper end provided with being capable of pushing tow when control stick 3 is moved up
The inner of dry locating rod 2 simultaneously makes some locating wheels 21 while being pressed on the yoke frame on furred ceiling upper side, and support tube 12 is provided with
Control stick 3 is had on the retaining spring 32 for the trend that moves up, the upper side of positioning seat 1 and be also rotatably connected to rotating disk 4, rotating disk
Two adjusting brackets 5 are radially slidably connected on 4, two adjusting bracket 5 is symmetrical arranged, rotating disk 4, which is provided with, can adjust two adjusting brackets 5
Between distance regulating part, be rotatably connected to cutter shaft 53 on adjusting bracket 5, cutter shaft 53 is vertically arranged, consolidate in the upper end of cutter shaft 53
It is connected with cutter head 531, rotating disk 4 and is rotatably connected to power transmission shaft 6, the power transmission shaft 6 is horizontally disposed with, and is rotatably connected on adjusting bracket 5
Adjustment axis 61, adjustment axis 61 and power transmission shaft 6 are concentric to be set, and the one end of the two ends of power transmission shaft 6 respectively with two adjustment axis 61 is slided
Connection, and power transmission shaft 6 and adjustment axis 61 are circumferentially positioned, the other end of adjustment axis 61 coordinates with the lower end transmission of cutter shaft 53, rotating disk 4
On be additionally provided with can drive power transmission shaft 6 rotate motor 7.
According to the radial dimension of Down lamp mounting hole when using, the distance between two regulating parts are adjusted by regulating part so that
Two cutter heads 531 can be resisted against on Down lamp mounting hole inwall when positioning seat 1 is positioned on furred ceiling, and control stick is first pulled down when positioning
3 so that the outer end of locating rod 2 is swung up, now some locating wheels 21 also being capable of relative positioning seat 1 while moving up
Move radially inwardly, support tube 12 is then inserted into Down lamp mounting hole, discharge control stick 3, grasped in the presence of retaining spring 32
Vertical pole 3 is moved up, and now yoke frame is capable of the inner of pushing tow locating rod 2 upwards so that locating wheel 21 downwards and is pressed on and hung
Push up on upper side, i.e., locating ring 11 is clamped on furred ceiling with locating wheel 21, so that the positioning between positioning seat 1 and furred ceiling is realized,
Motor 7 drives power transmission shaft 6 to rotate, and power transmission shaft 6 and adjustment axis 61 are circumferentially positioned, therefore drives two adjustment axis 61 to rotate, and
Two adjustment axis 61 are driven with two cutter shafts 53 respectively to be coordinated, therefore is rotated with movable arbor 53 so that cutter head 531 is in Down lamp mounting hole
Wall is cut, the manual rotation rotating disk 4 in working angles so that cutter head 531 is while rotation along in Down lamp mounting hole
Wall is circumferentially mobile, so that lime unnecessary on Down lamp mounting hole inwall be cut off, control stick 3 will be pulled down after the completion of cutting will determine
Position seat 1 is disassembled, easy to operate, laborsaving.
With reference to shown in Fig. 3, yoke frame includes the pushing tow disk 31 that level is connected in the upper end of control stick 3, the upside of pushing tow disk 31
Some guide grooves 311 are circumferentially offered on face, the length direction of some guide grooves 311 is identical with the radial direction of pushing tow disk 31, it is fixed
The inner of position bar 2 is hinged with pushing tow wheel 22, and some pushing tow wheels 22 are born against in some guide grooves 311, in pushing tow disk 31
Pushing tow wheel 22 can be rolled in guide groove 311 during moving up and down, so that the swing of locating rod 2 is realized, it is simple in construction steady
Fixed, wherein guide groove 311 can be also oriented to pushing tow wheel 22 so that locating rod 2 keeps stable.
The upper end of support tube 12 circumferentially has circumferentially to be opened up on the support convex edge 121 of annular, the upper surface for supporting convex edge 121
Limited location groove 122, the upper end of retaining spring 32 is pressed on the downside of pushing tow disk 31, and lower end is pressed in stopper slot 122, fixed
The lower end of position spring 32 is pressed in stopper slot 122, so that the lower end of retaining spring 32 keeps stable, it is to avoid retaining spring
32 lower end deformation departs from.The connecting rod 131 of some L-shaped is circumferentially fixed with the periphery wall for supporting convex edge 121, this is some
One end of connecting rod 131 is radially arranged along support convex edge 121, and upward, support frame 13 is connected in the upper of connecting rod 131 to the other end
End, circumferentially has some hinged seats 132 on the upper surface of support frame 13, locating rod 2 by hinge on hinged seat 132,
Tensioning torsion spring is also arranged with bearing pin, pushing tow wheel 22 is resisted against in guide groove 311 in the presence of tensioning torsion spring, in tensioning torsion spring
In the presence of pushing tow wheel 22 can be pressed on all the time in guide groove 311 so that structure more stablize.
The downside of positioning seat 1 is stretched out in the lower end of control stick 3, and the connection of column is rotatably connected in the lower end of control stick 3
First 33, pull bar 34 is fixed with connector 33, the pull bar 34 and control stick 3 are perpendicular, also there is cylinder on the downside of positioning seat 1
Two axially disposed escape groove 141 are offered in shape portion 14, cylindrical portion 14, two are further opened with the lower edge of cylindrical portion 14 and is determined
Position groove 142, when the two ends of pull bar 34 are located in two escape groove 141 respectively, control stick 3 is moved up, when the two ends point of pull bar 34
Locating wheel 21 when in two locating slots 142 is not resisted against and departs from furred ceiling upper side, is rotated when support tube 12 inserts Down lamp mounting hole
Pull bar 34 so that the two ends of pull bar 34 enter in escape groove 141, and pull bar 34 loses support, work of the control stick 3 in retaining spring 32
Moved up under, it is necessary to pull bar 34 of being left behind when dismantling positioning seat 1, and the two ends of pull bar 34 is resisted against in locating slot 142, this
When the tie-strut 34 of cylindrical portion 14 so that the compression set spring 32 of pushing tow disk 31.
With reference to shown in Fig. 4, Fig. 5, adjusting bracket 5 takes the shape of the letter U, including horizontally disposed upper plate body 51 and lower body 52, rotating disk 4
Upper side on offer two dovetail grooves 41, the length direction of two dovetail groove 41 is identical with the radial direction of rotating disk 4, lower body 52
There is sliding block 521, sliding block 521 is slidably connected in dovetail groove 41, and cutter shaft 53 is rotatably connected on upper plate body 51 on downside, and
The upper side of upper plate body 51 is stretched out in the upper end of cutter shaft 53, is coordinated by sliding block 521 with dovetail groove 41 so that adjusting bracket 5 keeps stable.
Regulating part includes adjusting screw rod 8, and the thread rotary orientation at the two ends of adjusting screw rod 8 is on the contrary, vertical on the upper side of rotating disk 4
The supporting plate 42 of strip is fixed with, the upper edge of supporting plate 42 is fixed with two adapter sleeves 43, and adjusting screw rod 8 rotates and is located in two
In adapter sleeve 43, the edge of adjusting bracket 5 is fixed with swivel nut 54, and swivel nut 54 described in two, which is respectively screw, is set in adjusting screw rod 8
Two ends, the middle part of adjusting screw rod 8 is fixed with manipulation wheel 81, and the manipulation wheel 81 is located between two adapter sleeves 43, by manipulating wheel 81
Adjusting screw rod 8 is rotated, because the thread rotary orientation at the two ends of adjusting screw rod 8 is on the contrary, therefore, it is possible to drive the synchronous backward of two swivel nut 54 to move
It is dynamic, and then cause the movement of the synchronous backward of two adjusting bracket 5, the regulation of distance between two adjusting brackets 5 is realized, while swivel nut 54 and regulation
There is self-lock ability so that the adjusting bracket 5 of regulation in place keeps stable between screw rod 8.
Jackshaft 55 is also rotatably connected on adjusting bracket 5, the jackshaft 55 is vertically arranged, and the upper end of jackshaft 55 is fixed with
Idler gear 551, the lower end of cutter shaft 53 is fixed with driven gear 532, and idler gear 551 is meshed with driven gear 532, jackshaft
55 lower end is fixed with Intermediate bevel gears 552, and the end of adjustment axis 61 is fixed with drive bevel gear 611, drive bevel gear 611 with
Intermediate bevel gears 552 are meshed, and adjustment axis 61 is coordinated by bevel gear drives jackshaft 55 to rotate, and jackshaft 55 passes through gear
Mating band movable arbor 53 rotates, and the structure causes power transmission shaft 6 to deviate the center of rotating disk 4, so as to keep away support tube 12
Allow.
There are two connecting seats 44, power transmission shaft 6 is rotatably connected on two connecting seats 44, motor 7 on the upper side of rotating disk 4
Driving gear 71 is fixed with motor shaft, the middle part of power transmission shaft 6 is fixed with travelling gear 62, driving gear 71 and travelling gear 62
It is meshed, power transmission shaft 6 is connected with adjustment axis 61 by spline fitted, motor 7 is coordinated by gear drives power transmission shaft 6 to revolve
Turn, it is simple and compact for structure, and stability is high.
Deep-slotted chip breaker 15 is circumferentially offered on positioning seat 1, the deep-slotted chip breaker 15 runs through the upper and lower side of positioning seat 1, deep-slotted chip breaker 15
Radian be more than 180 °, being rotatably connected on the downside of positioning seat 1 on the knob 9 of plate-like, the downside of rotating disk 4 has connection
Projection 91, the connection projection 91 is fixedly connected with through deep-slotted chip breaker 15 and with the upper side of knob 9, in the rotary course of cutter head 531, work
Personnel drive rotating disk 4 to rotate by knob 9, so that the cutting to Down lamp mounting hole inwall is realized, it is easy to operate, and due to
Cutter head 531 has two and is symmetrical arranged, therefore the angle that rotating disk 4 rotates need be only greater than 180 °.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of furred ceiling Down lamp mounting hole trimming device, it is characterised in that the positioning seat (1) including plate-like, the positioning seat (1)
Upper side on circumferentially have to be used to be pressed on locating ring (11) on furred ceiling downside, the positioning seat (1) and be vertically connected
There is support tube (12), the upper end of the support tube (12) is fixed with the support frame (13) of annular, and support frame as described above is hinged on (13)
There are some locating rods (2), some locating rods (2) are circumferentially distributed, and the outer end of the locating rod (2) is hinged with locating wheel
(21), slid axially in the support tube (12) and be equipped with control stick (3), support tube is stretched out in the upper end of the control stick (3)
(12) upper end, and control stick (3) upper end provided with being capable of some locating rods of pushing tow (2) when control stick (3) is moved up
The inner simultaneously makes some locating wheels (21) while being pressed on the yoke frame on furred ceiling upper side, and the support tube (12), which is provided with, makes behaviour
Vertical pole (3) has also is rotatably connected to rotating disk on the retaining spring (32) for the trend that moves up, the upper side of the positioning seat (1)
(4) two adjusting brackets (5) radially, are slidably connected on the rotating disk (4), two adjusting bracket (5) is symmetrical arranged, the rotating disk
(4) cutter shaft is rotatably connected on the regulating part of distance between two adjusting brackets (5), the adjusting bracket (5) provided with can adjust
(53), the cutter shaft (53) is vertically arranged, and the company of rotation on cutter head (531), the rotating disk (4) is fixed with the upper end of cutter shaft (53)
Power transmission shaft (6) is connected to, the power transmission shaft (6) is horizontally disposed with, and adjustment axis (61) is rotatably connected on the adjusting bracket (5), described
Adjustment axis (61) and power transmission shaft (6) are concentric to be set, and the one end of the two ends of the power transmission shaft (6) respectively with two adjustment axis (61) is slided
Dynamic connection, and power transmission shaft (6) and adjustment axis (61) are circumferentially positioned, the other end of the adjustment axis (61) and the lower end of cutter shaft (53)
Transmission coordinates, and the motor (7) that power transmission shaft (6) can be driven to rotate is additionally provided with the rotating disk (4).
2. furred ceiling Down lamp mounting hole trimming device according to claim 1, it is characterised in that the yoke frame includes level
It is connected on the pushing tow disk (31) of control stick (3) upper end, the upper side of the pushing tow disk (31) and circumferentially offers some guide grooves
(311), the length direction of some guide grooves (311) is identical with the radial direction of pushing tow disk (31), and the inner of the locating rod (2) is
Pushing tow wheel (22) is hinged with, some pushing tow wheels (22) are born against in some guide grooves (311).
3. furred ceiling Down lamp mounting hole trimming device according to claim 2, it is characterised in that the support tube (12) it is upper
Stopper slot is circumferentially offered on the circumferential support convex edge (121) with annular in end, the upper surface of the support convex edge (121)
(122), the upper end of the retaining spring (32) is pressed on the downside of pushing tow disk (31), and lower end is pressed on stopper slot (122)
It is interior.
4. furred ceiling Down lamp mounting hole trimming device according to claim 3, it is characterised in that the support convex edge (121)
Periphery wall on be circumferentially fixed with the connecting rods (131) of some L-shaped, one end of some connecting rods (131) is along support convex edge
(121) be radially arranged, upward, above-mentioned support frame (13) is connected in the upper end of connecting rod (131), support frame as described above to the other end
(13) circumferentially there are some hinged seats (132), the locating rod (2) is by hinge in hinged seat (132) on upper surface
On, tensioning torsion spring is also arranged with the bearing pin, pushing tow wheel (22) is resisted against guide groove (311) in the presence of tensioning torsion spring
It is interior.
5. furred ceiling Down lamp mounting hole trimming device according to claim 4, it is characterised in that under the control stick (3)
The downside of positioning seat (1) is stretched out at end, and the connector (33) of column, the connection are rotatably connected in the lower end of control stick (3)
Pull bar (34) is fixed with head (33), the pull bar (34) and control stick (3) are perpendicular, on the downside of the positioning seat (1) also
With cylindrical portion (14), two axially disposed escape groove (141) are offered on the cylindrical portion (14), in cylindrical portion (14)
Lower edge is further opened with two locating slots (142), the control stick when the two ends of pull bar (34) are interior positioned at two escape groove (141) respectively
(3) move up, depart from when the two ends of pull bar (34) bear against the locating wheel (21) when two locating slots (142) are interior on the upside of furred ceiling
Face.
6. the furred ceiling Down lamp mounting hole trimming device according to claim 3 or 4 or 5, it is characterised in that the adjusting bracket
(5) take the shape of the letter U, including horizontally disposed upper plate body (51) and lower body (52), two are offered on the upper side of the rotating disk (4)
Dovetail groove (41), the length direction of two dovetail groove (41) is identical with the radial direction of rotating disk (4), the downside of the lower body (52)
Upper to have sliding block (521), the sliding block (521) is slidably connected in dovetail groove (41), and the cutter shaft (53) is rotatably connected on
On plate body (51), and upper plate body (51) upper side is stretched out in the upper end of cutter shaft (53).
7. furred ceiling Down lamp mounting hole trimming device according to claim 6, it is characterised in that the regulating part includes regulation
Screw rod (8), the thread rotary orientation at adjusting screw rod (8) two ends on the upper side of the rotating disk (4) on the contrary, be vertically fixed with strip
Supporting plate (42), the upper edge of the supporting plate (42) is fixed with two adapter sleeves (43), and the adjusting screw rod (8) rotates and worn
In two adapter sleeves (43), the edge of the adjusting bracket (5) is fixed with swivel nut (54), and swivel nut described in two (54) is respectively screw set
It is located in the middle part of the two ends of adjusting screw rod (8), the adjusting screw rod (8) and is fixed with manipulation wheel (81), the manipulation wheel (81) is located at
Between two adapter sleeves (43).
8. furred ceiling Down lamp mounting hole trimming device according to claim 7, it is characterised in that on the adjusting bracket (5) also
Jackshaft (55) is rotatably connected to, the jackshaft (55) is vertically arranged, the upper end of the jackshaft (55) is fixed with idler gear
(551), cutter shaft (53) lower end is fixed with driven gear (532), the idler gear (551) and driven gear (532) phase
Engagement, the lower end of the jackshaft (55) is fixed with Intermediate bevel gears (552), and the end of the adjustment axis (61) is fixed with actively
Bevel gear (611), the drive bevel gear (611) is meshed with Intermediate bevel gears (552).
9. furred ceiling Down lamp mounting hole trimming device according to claim 8, it is characterised in that rotating disk (4) upper side
Upper to have two connecting seats (44), the power transmission shaft (6) is rotatably connected on two connecting seats (44), the electricity of the motor (7)
It is fixed with arbor in the middle part of driving gear (71), the power transmission shaft (6) and is fixed with travelling gear (62), the driving gear
(71) it is meshed with travelling gear (62), the power transmission shaft (6) is connected with adjustment axis (61) by spline fitted.
10. furred ceiling Down lamp mounting hole trimming device according to claim 9, it is characterised in that positioning seat (1) last week
To deep-slotted chip breaker (15) is offered, the deep-slotted chip breaker (15) runs through the upper and lower side of positioning seat (1), and the radian of the deep-slotted chip breaker (15) is big
In 180 °, it is rotatably connected on the knob (9) of plate-like, the downside of the rotating disk (4) and has on the downside of the positioning seat (1)
There is connection projection (91), the connection projection (91) is fixedly connected with through deep-slotted chip breaker (15) and with knob (9) upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260233.9A CN106965332B (en) | 2017-04-20 | 2017-04-20 | A kind of furred ceiling downlight mounting hole trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260233.9A CN106965332B (en) | 2017-04-20 | 2017-04-20 | A kind of furred ceiling downlight mounting hole trimming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106965332A true CN106965332A (en) | 2017-07-21 |
| CN106965332B CN106965332B (en) | 2018-11-20 |
Family
ID=59332930
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260233.9A Expired - Fee Related CN106965332B (en) | 2017-04-20 | 2017-04-20 | A kind of furred ceiling downlight mounting hole trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965332B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347407A (en) * | 2018-12-21 | 2020-06-30 | 沈阳新松机器人自动化股份有限公司 | Robot head motion |
| CN112012443A (en) * | 2020-08-26 | 2020-12-01 | 吴晓梅 | Automatic painting equipment for putty powder on side wall of circular groove of decorative wall |
| CN116657589A (en) * | 2023-07-31 | 2023-08-29 | 鄄城鑫磊交通工程材料有限公司 | Grouting pipe burying device and use method thereof |
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| JPS57156153A (en) * | 1981-03-23 | 1982-09-27 | Nec Corp | Boring machine for internal of pipe |
| JP5895249B1 (en) * | 2015-07-29 | 2016-03-30 | 二幸削進工業株式会社 | Drilling method using punching device |
| CN105902296A (en) * | 2016-05-20 | 2016-08-31 | 浙江大学 | Intelligent perforating device suitable for different wall thicknesses |
| CN106193642A (en) * | 2016-08-30 | 2016-12-07 | 宋伟 | A kind of house roof ash-shoveling device |
| CN206663548U (en) * | 2017-04-20 | 2017-11-24 | 浙江海洋大学 | A kind of furred ceiling Down lamp mounting hole trimming device |
-
2017
- 2017-04-20 CN CN201710260233.9A patent/CN106965332B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156153A (en) * | 1981-03-23 | 1982-09-27 | Nec Corp | Boring machine for internal of pipe |
| JP5895249B1 (en) * | 2015-07-29 | 2016-03-30 | 二幸削進工業株式会社 | Drilling method using punching device |
| CN105902296A (en) * | 2016-05-20 | 2016-08-31 | 浙江大学 | Intelligent perforating device suitable for different wall thicknesses |
| CN106193642A (en) * | 2016-08-30 | 2016-12-07 | 宋伟 | A kind of house roof ash-shoveling device |
| CN206663548U (en) * | 2017-04-20 | 2017-11-24 | 浙江海洋大学 | A kind of furred ceiling Down lamp mounting hole trimming device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347407A (en) * | 2018-12-21 | 2020-06-30 | 沈阳新松机器人自动化股份有限公司 | Robot head motion |
| CN112012443A (en) * | 2020-08-26 | 2020-12-01 | 吴晓梅 | Automatic painting equipment for putty powder on side wall of circular groove of decorative wall |
| CN116657589A (en) * | 2023-07-31 | 2023-08-29 | 鄄城鑫磊交通工程材料有限公司 | Grouting pipe burying device and use method thereof |
| CN116657589B (en) * | 2023-07-31 | 2023-09-29 | 鄄城鑫磊交通工程材料有限公司 | Grouting pipe burying device and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106965332B (en) | 2018-11-20 |
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