CN201816145U - Drilling machine for stone panel - Google Patents

Drilling machine for stone panel Download PDF

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Publication number
CN201816145U
CN201816145U CN2010202629443U CN201020262944U CN201816145U CN 201816145 U CN201816145 U CN 201816145U CN 2010202629443 U CN2010202629443 U CN 2010202629443U CN 201020262944 U CN201020262944 U CN 201020262944U CN 201816145 U CN201816145 U CN 201816145U
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CN
China
Prior art keywords
hole
shaped
bar
guide pillar
circular hole
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Expired - Fee Related
Application number
CN2010202629443U
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Chinese (zh)
Inventor
王井源
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Individual
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Individual
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Priority to CN2010202629443U priority Critical patent/CN201816145U/en
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Publication of CN201816145U publication Critical patent/CN201816145U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a drilling machine for a stone panel, comprising two sliding rails for a fixed seat and a movable seat connected with an air cylinder. The movable seat is provided with a rotating motor seat, a rotating motor is arranged on a motor seat and drives a shaft sleeve rod, a cross rod, a deflection inclined rod, a rotating rod and a pull rod; the pull rod is connected with an adjusting block and a long connecting rod which is connected with a drilling motor, a base is arranged at the lower part of the movable seat, a swaying shaft sleeve is arranged in a base hole, the drilling motor is arranged in the swaying shaft sleeve hole, and a water inlet piece is arranged at the lower end of a shaft of the drilling motor. By utilizing the drilling machine for drilling, the hole wall can not be fractured, and the drilling machine has more obvious drilling effects not only on panels with strong fragility and weak impact force, but also on any other panels, has stable performance, and is flexible in operation.

Description

Stone material plate drilling machine
Technical field
The utility model relates to a kind of building machinery stone material plate drilling machine
Background technology
Adopt stone curtain wall more and more in the existing building owner facade, as the fixing slabstone of post-cut, the aperture that ceramic wafer need be at the sheet material back side gets out a standard with a kind of machinery could connect with anchoring piece, existing stone material plate drilling machine comprises the water intaking valve of head section, the bearing of water valve the inside, sealing ring loses especially easily, and the water of water valve generation drainage flowing water has entered the bore motor the inside causes motor to burn out.It is the size of regulating the rotation amplitude that eccentric adjusting part on the foundation mass is regulated, because driving, top slowspeed machine regulates the fast error that exists of the slow rotating speed of circle basin rotation with bore motor, the new aperture that drill bit got out is little, the old aperture that drill bit got out is big, the big or small irregular need in aperture are adjusted repeatedly, because the adjustment structure complexity bothers in adjustment process especially.Brought above-mentioned these problems directly to influence construction quality thus.
The utility model content
The utility model purpose provides a kind of novel stone material plate drilling machine, and this stone material plate drilling machine should be able to overcome the defective of above-mentioned background technology, and simple in structure, flexible operation, accurate positioning.
For achieving the above object, the utility model adopts technical scheme to be: stone material plate drilling machine, it comprises: holder is rectangle, holder front the right and left vertical portion connects the one side of two one slide rails, the sliding shoe of two one slide rails is connected the right and left of sliding seat back side vertical portion, the top that sliding seat is rectangle, the back side is middle connects the one side of lift cylinder seat, and the lift cylinder seat is an end of lift cylinder fixedly, and the other end of lift cylinder is connected the lower front face position of holder.The sliding seat face is provided with buffer, the sliding seat front upper is provided with the rotary electric machine seat, the rotary electric machine seat is rectangle, the centre is shaped on the hole that a rotary electric machine axle can pass through, rotary electric machine is located on the rotary electric machine seat, the axle sleeve of rotary electric machine is in the hole of motor cabinet and be enclosed within the hole of axle sleeve bar, the higher authorities of axle sleeve bar are shaped on a square hole, this square hole size matches with the rotary electric machine axle, the axle sleeve bar is connected in the middle of the cross bar, the periphery of cross bar one end is shaped on a circular hole and connects in the circular hole of deflection brace one end with latch, deflection brace two periphery respectively is shaped on a circular hole, the deflection brace other end connects in the circular hole of dwang one end with latch, dwang two terminal circle side face respectively is shaped on a circular hole, the dwang other end is enclosed within the bearing centre hole of pull bar and with latch and fixes, pull bar one end is shaped on a circular hole, be provided with a bearing in the circular hole, pull bar one end is fixed on the regulating block face, regulating block is rectangle, two ends respectively are shaped on an in-line hole also is connected slide rail with two threaded rods sliding shoe face up and down, and the one side of slide rail is fixed on the long connecting rod.The regulating block upper end connects an adjusting screw(rod), adjusting screw(rod) is located in the screw bolt seat hole, screw bolt seat is rectangle, screw bolt seat the right and left respectively is shaped on the hole that an adjusting screw(rod) can pass, adjusting screw(rod) upper end, lower end are provided with an adjusting nut, be provided with an interior adjusting screw(rod) in the hole of screw bolt seat in addition, endoporus adjusting screw(rod) upper end, lower end respectively are provided with an adjusting nut.The lower end of the sliding shoe of slide rail connects an end of endoporus cylinder, one end of inside cylinder is located on the long connecting rod, long connecting rod connects one side of bore motor, the axle of bore motor lower end connects loop bar, the periphery of the rounded loop bar of loop bar is shaped on a notch, indentation is shaped on the hole that a two communicates, the notch position is with a water inlet part, the water inlet part is cylindrical, the center is shaped on the circular hole that a loop bar can pass, the hole at two ends is greater than the hole of centre in the circular hole, upper end in the circular hole, the lower end is provided with sealing ring, be shaped on two internal thread holes in the middle of the water inlet part periphery, wherein there is an internal thread hole to communicate and is provided with a water supply connector, be fixed on the long connecting rod with threaded rod in the internal thread hole of water inlet part with centre bore.The bore motor lower end is located in the centre bore that waves axle sleeve, pedestal is provided with one and waves axle sleeve, it is rounded to wave axle sleeve, wave axle sleeve and divide cylindrical, interior circle, be the camber notch in the cylindrical, the outer curved convex of interior circle, in circle be enclosed within the cylindrical and form one and wave axle sleeve, wave the interior circle of axle sleeve center and be shaped on the circular hole that a bore motor axle can pass, waving axle sleeve is located on the pedestal, pedestal is rectangle, the centre is shaped on the circular hole that a bore motor axle can pass, the footpath degree size of circular hole upper end with wave sleeve outer circle and match, the hole of circular hole lower end is less than the upper end, pedestal is fixed on the facial lower end of sliding seat with threaded rod on one side, the right and left respectively is shaped on a circular hole, respectively be provided with movable guide pillar in the circular hole: movable guide pillar is by the guide pillar overcoat, the guide pillar bar, the guide pillar crosspiece, binder block is formed, the guide pillar overcoat is cylindrical, the centre is shaped on the circular hole that a guide pillar bar can pass, the guide pillar bar is cylindrical, center, two guide pillar bar upper ends is shaped on an internal thread hole, guide pillar bar crosspiece is rectangle, following the right and left is shaped on the hole that two guide pillar bars can pack into, the right and left is shaped on the hole that two screw rods can pass above the guide pillar bar crosspiece, two guide pillar bar lower ends are fixed on the binder block, binder block is convex, and the binder millet cake extends in the lower extreme point position of bore motor axle.
Because adopt above technical scheme: it makes the described holder of the utility model stone material plate drilling machine front the right and left vertical portion connect the one side of two one slide rails, the sliding shoe of two one slide rails simultaneously is connected the right and left of sliding seat back side vertical portion, top in the middle of the sliding seat back side connects the one side of lift cylinder seat, the lift cylinder seat is an end of lift cylinder fixedly, the other end of lift cylinder is connected in the middle of the front of holder, the described lift cylinder that is provided with, head can liftings under pneumatic action.Described sliding seat face is provided with buffer, and head buffer when boring plays drag effect and can at the uniform velocity glide and prevented that the prominent anxious phenomenon of damaging drill bit that glides of head from taking place.Described that the sliding seat front upper is provided with the rotary electric machine seat, rotary electric machine is located on the motor cabinet, rotary electric machine drives the axle sleeve bar, the axle sleeve bar connects cross bar, cross bar one end connects the deflection brace with latch, deflection brace one end connects dwang with latch, dwang one end is enclosed within the dead eye of pull bar, pull bar one end connects regulating block, regulating block connects slide rail, slide rail is connected on the long connecting rod, one end of slide rail connects the endoporus cylinder, the endoporus cylinder connects long connecting rod, long connecting rod connects bore motor, bore motor and be located at waving in the axle sleeve hole of pedestal, one end of pedestal is connected the sliding seat lower front face with screw rod, bore motor lower end axle connects loop bar, loop bar is provided with into water spare, described pedestal is provided with and waves axle sleeve: rotary electric machine drives the axle sleeve bar, the deflection brace is made a circumference and is rotated, long connecting rod, bore motor, wave axle sleeve, the water inlet part is along with the deflection brace can be made a ring-swing amplitude, described pedestal the right and left respectively is provided with a guide pillar overcoat, respectively be provided with a guide pillar bar in two guide pillar overcoats, guide pillar bar upper end connects with a crosspiece, the lower end connects binder block, binder block binder millet cake extends in the position of bore motor axle lower extreme point, when machining sheet the binder point of binder block can with the point of bore motor drill bit on same point, no matter position, the hole size of stone material plate can both be pressed onto, fix sheet material in case sheet material rocks.
Description of drawings:
Fig. 1 is the side-looking structural representation of stone material plate drilling machine in the utility model:
Fig. 2 is the upright TV structure schematic diagram of stone material plate drilling machine in the utility model:
The specific embodiment:
With reference to accompanying drawing 1: holder 1-1 is rectangle, and holder front the right and left vertical portion connects the one side of two one slide rail 1-2, annotates; (showing an one slide rail 1-2 among Fig. 1), the sliding shoe 1-3 of two one slide rails is connected the right and left of sliding seat 1-4 back side vertical portion, sliding seat 1-4 is rectangle, top in the middle of the sliding seat back side connects the one side of lift cylinder seat 1-5, the lift cylinder seat is the end of lift cylinder 1-6 fixedly, and the other end of lift cylinder 1-6 is connected the lower front face position of holder 1-1.Sliding seat 1-4 face is provided with buffer 1-36.Sliding seat 1-4 front upper is provided with the rotary electric machine seat, rotary electric machine seat 1-7 is rectangle, the centre is shaped on the hole that a rotary electric machine axle can pass through, rotary electric machine 1-8 is located on the rotary electric machine seat, the axle sleeve of rotary electric machine is in the hole of motor cabinet 1-7 and be enclosed within the hole of axle sleeve bar 1-9, the higher authorities of axle sleeve bar 1-9 are shaped on a square hole, this square hole size matches with the rotary electric machine axle, axle sleeve bar 1-9 one end is connected in the middle of the cross bar 1-10, the periphery of cross bar 1-10 one end is shaped on a circular hole and is connected in the circular hole of deflection brace 1-12 one end with latch 1-11, deflection brace 1-12 two periphery respectively is shaped on a circular hole, the deflection brace other end connects in the circular hole of dwang 1-13 one end with latch, dwang two terminal circle side face respectively is shaped on a circular hole, the dwang 1-13 other end is enclosed within the bearing 1-15 hole of pull bar 1-14 and fixes with latch 1-11, pull bar 1-14 one end is shaped on a circular hole, be provided with a bearing 1-15 in the circular hole, pull bar 1-14 one end is fixed on regulating block 1-16 face, regulating block is rectangle, two ends respectively are shaped on an in-line hole and are connected the sliding shoe 1-18 face of slide rail with two threaded rod 1-17 up and down, and the one side of slide rail 1-19 is fixed on the long connecting rod 1-20.Regulating block 1-16 upper end connects an adjusting screw(rod) 1-21, adjusting screw(rod) is located in the screw bolt seat 1-22 hole, screw bolt seat 1-22 is rectangle, the right and left respectively is shaped on the hole that an adjusting screw(rod) can pass, adjusting screw(rod) 1-21 upper end, lower end are provided with an adjusting nut 1-23, be provided with an endoporus adjusting screw(rod) 1-24 in the hole of screw bolt seat 1-22 in addition, endoporus adjusting screw(rod) upper end, lower end respectively are provided with an adjusting nut.The sliding shoe 1-18 lower end of slide rail 1-19 connects the end of endoporus cylinder 1-25, the end of endoporus cylinder 1-25 is located on the long connecting rod 1-20, long connecting rod 1-20 connects one side of bore motor 1-26, the axle of bore motor 1-26 lower end connects loop bar 1-27, loop bar 1-27 is rounded, periphery is shaped on a notch, indentation is shaped on this two, hole, a hole and communicates, the notch position is with a water inlet part 1-28, the water inlet part is cylindrical, water inlet part 1-28 center is shaped on the circular hole that a loop bar 1-27 can pass, the hole at water inlet part 1-28 two ends is greater than the hole of centre, upper end in the circular hole, the lower end is provided with sealing ring, bore motor 1-26 lower end is located in the centre bore that waves axle sleeve 1-29, waving axle sleeve 1-29 is located on the pedestal 1-30, it is rounded to wave axle sleeve 1-29, divide cylindrical, interior circle, be the camber notch in the cylindrical, the outer curved convex of interior circle, interior round convex is enclosed within one of cylindrical notch place formation and waves axle sleeve, wave the interior circle of axle sleeve 1-29 center and be shaped on the circular hole that a bore motor axle can pass, waving axle sleeve 1-29 is located in the hole of pedestal 1-30, pedestal 1-30 is rectangle, the centre is shaped on the circular hole that a bore motor axle can pass, the upper end, aperture of this circular hole is big, the lower end is little, aperture, circular hole upper end with wave axle sleeve 1-29 cylindrical size and match, be shaped on two internal thread holes in the middle of the periphery of water inlet part 1-28, wherein there is an internal thread hole to communicate and is provided with a water supply connector 1-31, be fixed on the long connecting rod 1-20 with threaded rod 1-32 in the internal thread hole of water inlet part 1-28 with centre bore.Pedestal 1-30 is fixed on the facial lower end of sliding seat 1-4 with threaded rod on one side, pedestal 1-30 the right and left respectively is shaped on a circular hole, be provided with movable guide pillar in two circular holes: movable guide pillar is by guide pillar overcoat 1-33, guide pillar bar 1-34, guide pillar crosspiece 1-35, binder block 1-36 forms, 1-33 is cylindrical for the guide pillar overcoat, the centre is shaped on the circular hole that a guide pillar bar 1-34 can pass, 1-34 is cylindrical for the guide pillar bar, center, two guide pillar bar 1-34 upper ends is shaped on an internal thread hole, guide pillar bar crosspiece 1-35 is rectangle, following the right and left is shaped on the hole that two guide pillar bars can pack into, the right and left is shaped on two threaded rods of Kong Bingyong that two threaded rods can pass and is connected in the hole of two guide pillar bar 1-34 above the guide pillar bar crosspiece 1-35, two guide pillar bar 1-34 lower ends are fixed on the binder block 1-36, and binder block 1-36 is rectangle, the binder millet cake extends in the lower extreme point position of boring motor shaft.With reference to accompanying drawing 2; Guide pillar crosspiece 2-1 is identical with the guide pillar crosspiece 1-35 of Fig. 1, guide pillar overcoat 2-2 is identical with the guide pillar overcoat 1-33 of Fig. 1, guide pillar bar 2-3 is identical with the guide pillar bar 1-34 of Fig. 1, and binder block 2-4 is identical with the binder block 1-36 of Fig. 1, and drill bit 2-5 is identical with the drill bit 1-37 of Fig. 1.
From Fig. 1 confined state as can be known: the effect of lift cylinder 1-5 promotes sliding seat 1-4 down when beginning to hole, sliding shoe 1-3 glides simultaneously, rotary electric machine 1-8 drives axle sleeve bar 1-9 under dynamic action simultaneously, cross bar 1-10, deflection brace 1-12, dwang 1-13, the bearing 1-15 of pull bar rotates simultaneously, dwang 1-13 pushing drawing rod 1-4, regulate fast 1-16, threaded rod 1-17, slide rail 1-19, long connecting rod 1-20, endoporus cylinder 1-25, adjusting screw(rod) 1-21, endoporus adjusting screw(rod) 1-24, bore motor 1-26, wave axle sleeve 1-29, loop bar 1-27, water inlet part 1-28, drill bit 1-37, make ring-swing along with the rotation amplitude size of deflection brace 1-12, binder block 1-36 pushes down sheet material along with sliding seat 1-4 decline binder block 1-36 touches sheet material simultaneously, guide pillar bar 1-34, the guide pillar crosspiece 1-35 guide pillar crosspiece 1-35 that begins to rise touches buffer 1-36 owing to play buffer 1-36 and have under the effect of a resistance, bore motor begins steadily to descend boring, guide pillar bar 1-34, guide pillar crosspiece 1-35 rises along with hole depth to reach and stops when setting the degree of depth rising.The loosening threaded rod 1-17 regulating block 1-15 timing that makes progress, the end of pull bar 1-14, dwang 1-13, deflection brace 1-12 moves simultaneously, the end of deflection brace 1-12 moves the circumference rotation amplitude on more and increases, it is just big that long connecting rod 1-20 bore motor 1-26, drill bit 1-37 ring-swing amplitude become the big aperture that gets out, the loosening downward timing of threaded rod 1-17 regulating block 1-15, the end of deflection brace 1-12 moves down the minimizing of circumference rotation amplitude, long connecting rod 1-20, and it is just little that bore motor 1-26 drill bit 1-37 ring-swing amplitude reduces the aperture that is got out.The effect of endoporus cylinder 1-25 was gone up sliding shoe 1-18 in the top down when the aperture degree of depth reached outside, the end of regulating block 1-16 pull bar 1-14 dwang 1-13 deflection brace 1-12 moves simultaneously, the end of sliding shoe 1-18 moves on stopping when pushing up endoporus adjusting screw(rod) 1-24, and it is just big that drill bit ring-swing amplitude increases the internal orifice dimension that is got out.When internal orifice dimension was finished, the endoporus cylinder 1-25 withdrawal original position end of the sliding shoe 1-18 regulating block 1-16 pull bar 1-14 dwang 1-13 deflection brace 1-12 drill bit ring-swing amplitude that sets back of leaving behind diminished, and the size in outer aperture is just with equally big originally.The endoporus adjusting screw(rod) 1-24 timing that makes progress, it is big more that endoporus cylinder 1-25 more upwards pushes up the internal orifice dimension that is got out, and the downward timing endoporus of the endoporus adjusting screw(rod) 1-24 cylinder 1-25 upwards internal orifice dimension that contraction in length got out on top is just little.Annotate; (there is spacing the lower end of endoporus adjusting screw(rod) 1-24 and the upper end of sliding shoe 1-18).

Claims (1)

1. stone material plate drilling machine, it is characterized in that, it comprises: holder is rectangle, holder front the right and left vertical portion connects the one side of two one slide rails, the sliding shoe of two one slide rails is connected the right and left of sliding seat back side vertical portion, sliding seat is rectangle, top in the middle of the back side connects the one side of lift cylinder seat, the lift cylinder seat is an end of lift cylinder fixedly, the other end of lift cylinder is connected the lower front face position of holder, the sliding seat face is provided with buffer, the sliding seat front upper is provided with the rotary electric machine seat, the rotary electric machine seat is rectangle, the centre is shaped on the hole that a rotary electric machine axle can pass through, rotary electric machine is located on the rotary electric machine seat, the axle sleeve of rotary electric machine is in the hole of rotary electric machine seat and be enclosed within the hole of axle sleeve bar, the higher authorities of axle sleeve bar are shaped on a square hole, this square hole size matches with the rotary electric machine axle, the axle sleeve bar is connected in the middle of the cross bar, the periphery of cross bar one end is shaped on a circular hole and connects in the circular hole of deflection brace one end with latch, deflection brace two periphery respectively is shaped on a circular hole, the deflection brace other end connects in the circular hole of dwang one end with latch, dwang two terminal circle side face respectively has a circular hole, the dwang other end is enclosed within the bearing centre hole of pull bar and with latch and fixes, pull bar one end is shaped on a circular hole, a bearing of establishing in the circular hole, pull bar one end is fixed on the regulating block face, regulating block is rectangle, two ends respectively are shaped on an in-line hole also is connected slide rail with two threaded rods sliding shoe face up and down, the one side of slide rail is fixed on the long connecting rod, the regulating block upper end connects an adjusting screw(rod), adjusting screw(rod) is located in the screw bolt seat hole, screw bolt seat is rectangle, screw bolt seat the right and left respectively is shaped on the hole that an adjusting screw(rod) can pass, the adjusting screw(rod) upper end, the lower end is provided with an adjusting nut, be provided with an endoporus adjusting screw(rod) in the hole of screw bolt seat in addition, endoporus adjusting screw(rod) upper end, the lower end respectively is provided with an adjusting nut, the lower end of the sliding shoe of slide rail connects an end of endoporus cylinder, and an end of endoporus cylinder is located on the long connecting rod, and connecting rod connects one side of bore motor, the axle of bore motor lower end connects loop bar, the periphery of the rounded loop bar of loop bar is shaped on a notch, and indentation is shaped on the hole that a two communicates, and the notch position is with a water inlet part, the water inlet part is cylindrical, the center is shaped on the circular hole that a loop bar can pass, the hole at two ends is greater than the hole of centre, on circle is interior in the circular hole, the lower end is provided with sealing ring, and water inlet part periphery is shaped on an internal thread hole, wherein there is an internal thread hole to communicate and is provided with a water supply connector with centre bore, be fixed on the long connecting rod with threaded rod in the internal thread hole of water inlet part, the bore motor lower end is located in the centre bore that waves axle sleeve, and pedestal is provided with one and waves axle sleeve, it is rounded to wave axle sleeve, divide cylindrical, interior circle, be the camber notch in the cylindrical, the outer curved convex of interior circle, interior circle is enclosed within and forms one in the cylindrical and wave axle sleeve, wave the interior circle of axle sleeve center and be shaped on the circular hole that a bore motor axle can pass, wave axle sleeve and be located on the pedestal, pedestal is rectangle, the centre is shaped on the circular hole that a bore motor axle can pass, the footpath degree size of circular hole upper end with wave sleeve outer circle and match, the hole of circular hole lower end is less than the upper end, pedestal is fixed on the facial lower end of sliding seat with threaded rod on one side, the right and left respectively is shaped on a circular hole, respectively be provided with movable guide pillar in the circular hole: movable guide pillar is by the guide pillar overcoat, the guide pillar bar, the guide pillar crosspiece, binder block is formed, and the guide pillar overcoat is cylindrical, the centre is shaped on the circular hole that a guide pillar bar can pass, and the guide pillar bar is cylindrical, center, two guide pillar bar upper ends is shaped on an internal thread hole, guide pillar bar crosspiece is rectangle, following the right and left respectively is shaped on the hole that two guide pillar bars can pack into, and the right and left is shaped on the hole that two screw rods can pass above the guide pillar bar crosspiece, and two guide pillar bar lower ends are fixed on binder block and end, binder block is convex, and the binder millet cake extends in the lower extreme point position of bore motor axle.
CN2010202629443U 2010-07-20 2010-07-20 Drilling machine for stone panel Expired - Fee Related CN201816145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202629443U CN201816145U (en) 2010-07-20 2010-07-20 Drilling machine for stone panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202629443U CN201816145U (en) 2010-07-20 2010-07-20 Drilling machine for stone panel

Publications (1)

Publication Number Publication Date
CN201816145U true CN201816145U (en) 2011-05-04

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ID=43914113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202629443U Expired - Fee Related CN201816145U (en) 2010-07-20 2010-07-20 Drilling machine for stone panel

Country Status (1)

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CN (1) CN201816145U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042608A (en) * 2012-12-20 2013-04-17 杭州百信机械制造有限公司 Intelligent back-cutting double-end vertical hole extending machine
CN103433528A (en) * 2013-08-30 2013-12-11 郭齐森 Driller supporting device
CN104875285A (en) * 2015-06-11 2015-09-02 浙江常至机械有限公司 Automatic sink holing machine
CN105537893A (en) * 2015-12-05 2016-05-04 芜湖山野电器有限公司 Screwing detector for electric vehicle charging station

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042608A (en) * 2012-12-20 2013-04-17 杭州百信机械制造有限公司 Intelligent back-cutting double-end vertical hole extending machine
CN103433528A (en) * 2013-08-30 2013-12-11 郭齐森 Driller supporting device
CN104875285A (en) * 2015-06-11 2015-09-02 浙江常至机械有限公司 Automatic sink holing machine
CN104875285B (en) * 2015-06-11 2016-06-08 浙江常至机械有限公司 Automatically basin machine is dug
CN105537893A (en) * 2015-12-05 2016-05-04 芜湖山野电器有限公司 Screwing detector for electric vehicle charging station
CN105537893B (en) * 2015-12-05 2018-06-05 芜湖山野电器有限公司 A kind of electric motorcar charging station is with screwing detection machine

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110504

Termination date: 20120720