CN108747186A - A kind of Liftable type dual AC power positioner - Google Patents

A kind of Liftable type dual AC power positioner Download PDF

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Publication number
CN108747186A
CN108747186A CN201810917828.1A CN201810917828A CN108747186A CN 108747186 A CN108747186 A CN 108747186A CN 201810917828 A CN201810917828 A CN 201810917828A CN 108747186 A CN108747186 A CN 108747186A
Authority
CN
China
Prior art keywords
fixedly connected
plate
shaft
bearing
positioner
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.)
Pending
Application number
CN201810917828.1A
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Chinese (zh)
Inventor
方明峰
袁涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Hao Kun Automation Technology Co Ltd
Original Assignee
Nanjing Hao Kun Automation Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Hao Kun Automation Technology Co Ltd filed Critical Nanjing Hao Kun Automation Technology Co Ltd
Priority to CN201810917828.1A priority Critical patent/CN108747186A/en
Publication of CN108747186A publication Critical patent/CN108747186A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Abstract

The invention discloses a kind of Liftable type dual AC power positioners, it is related to positioner technical field, it includes bottom plate, it is fixedly connected with side plate at left and right sides of the plate upper surface, the left side of the left side side plate is connected with first bearing, first rotating shaft is socketed in the first bearing, the right end of the first rotating shaft is fixedly connected with threaded rod, and the right end of the threaded rod is fixedly connected with the first auxiliary device.The Liftable type dual AC power positioner, by the way that handle is arranged, handle, which rotates forward, drives first rotating shaft rotation, first rotating shaft drives threaded rod rotation, and threaded rod is transferred from a team to another in thread cap inward turning drives thread cap to move right, and thread cap, which moves right, drives the first link block to move right, so as to make movable plate move up, just the position of positioner ontology can be adjusted, the position of positioner ontology can be adjusted according to the demand that people weld, brought convenience in welding to people.

Description

A kind of Liftable type dual AC power positioner
Technical field
The present invention relates to positioner technical field, specially a kind of Liftable type dual AC power positioner.
Background technology
Positioner is special welding ancillary equipment, is suitable for turning round the welding displacement of work, to obtain ideal machining position It sets and speed of welding.It can be matched with operation machine, welding machine, composition automatic welding center, it can also be used to work when handwork Part conjugates.Work table rotation uses frequency converter stepless speed regulation, speed regulation accuracy high.Remote-control box can realize the long-range behaviour to workbench Make, can also be connected with operation machine, bonding machine control system, realize combined operation.
The position of existing dual AC power positioner is fixed, and does not have the function of lifting, therefore cannot be according to people Welding needs to adjust the position of positioner, to make troubles in welding to people.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of Liftable type dual AC power positioner, solves existing The position of dual AC power positioner is fixed, and does not have the function of lifting, therefore cannot be adjusted according to the needs that people weld The problem of position of whole positioner.
(2) technical solution
To achieve the above objectives, the technical solution adopted by the present invention is that:A kind of Liftable type dual AC power positioner, including bottom Plate has been fixedly connected with side plate at left and right sides of the plate upper surface, and the left side of left side side plate is connected with first bearing, First rotating shaft is socketed in the first bearing, the right end of the first rotating shaft is fixedly connected with threaded rod, the threaded rod Right end is fixedly connected with the first auxiliary device, and the right end of first auxiliary device is connected to the left side of right side side plate, described The left end of first rotating shaft is fixedly connected with handle, and the thread surface of the threaded rod is connected with thread cap, the thread cap it is upper Surface is fixedly connected with the first link block, and the front of first link block is cut with scissors by the first axis pin with the lower section for connecting back It connects.
The top of the connection back is hinged by the front of the second axis pin and the second link block, first link block Right side be fixedly connected with the first telescopic rod, the right end of first telescopic rod is fixedly connected on the left side of right side side plate, The upper surface of second link block is fixedly connected with movable plate, the left and right sides of the movable plate respectively with two sliding blocks Opposite face is fixedly connected, and two sliding blocks are slidably connected at respectively in the sliding slot that two side plate opposite faces open up, the activity The first fixed plate is fixedly connected on the left of plate upper surface.
The left side of first fixed plate is connected with 3rd bearing, and third shaft, institute are socketed in the 3rd bearing It states third shaft left end and is fixedly connected with support plate, the left side of the support plate offers card slot, and the quantity of the card slot is Several, and the center circular array of several card slots and support plate, and it is connected with slide bar in one of card slot, institute The surface for stating slide bar is socketed with sliding sleeve, and the left end of the sliding sleeve is connected to the right side of L shaped plate, and the right side of the L shaped plate is solid Surely it is connected to the left side of the first fixed plate, the left end of the slide bar is fixedly connected with baffle, and the right end of the third shaft is solid Surely it is connected with positioner ontology, the right side of the positioner ontology is fixedly connected with the second auxiliary device, second auxiliary The right end of device is connected to the left side of the second fixed plate, and the lower surface of second fixed plate is fixedly connected on the upper of movable plate Surface.
Preferably, first auxiliary device includes the second shaft, and the surface of second shaft is socketed with second bearing, The left end of second shaft is fixedly connected on the right end of threaded rod, and the second bearing is connected to the left side of right side side plate.
Preferably, second auxiliary device includes the 4th shaft, and the left end of the 4th shaft is fixedly connected on displacement The surface of the right side of machine ontology, the 4th shaft is socketed with fourth bearing, and the right end of the fourth bearing is connected to second The left side of fixed plate.
Preferably, the handle includes connecting rod, and the right side of the connecting rod is fixedly connected on the left end of first rotating shaft, The right side bias of the connecting rod is fixedly connected with fixed link.
Preferably, the surface of the slide bar is socketed with spring, and the left end of the spring is fixedly connected on the right side of baffle, The right end of the spring is fixedly connected on the left side of sliding sleeve.
Preferably, the second telescopic rod, second telescopic rod have been fixedly connected at left and right sides of the plate upper surface Top be fixedly connected on the lower surface of movable plate, and the second telescopic rod is located at the rear of threaded rod.
Three advantageous effects
The beneficial effects of the present invention are:
1, the Liftable type dual AC power positioner, by the way that handle is arranged, handle, which rotates forward, drives first rotating shaft rotation, first turn Axis drives threaded rod rotation, and threaded rod is transferred from a team to another in thread cap inward turning drives thread cap to move right, and thread cap moves right drive First link block moves right, and so as to make movable plate move up, just the position of positioner ontology can be adjusted, energy Enough demands weld according to people adjust the position of positioner ontology, are brought convenience when welding to people.
2, the Liftable type dual AC power positioner first pulls baffle, baffle belt moving slide-bar is to the left to the left by the way that baffle is arranged Mobile, people rotate support plate again, and support plate rotation drives the rotation of positioner ontology, when people rotate positioner ontology to conjunction Suitable angle, and when slide bar is corresponding with the position of card slot, unclamps baffle, spring due to the elastic force of itself can band moving slide-bar to the right It is mobile, when slide bar is clamped into card slot, the adjusting to positioner ontology angle is just completed, to facilitate people to weld.
3, the Liftable type dual AC power positioner can be such that the first link block is moved in left and right by the way that the first telescopic rod is arranged It will not be rotated when dynamic, to keep the first link block more steady when moving left and right, by the way that the second telescopic rod is arranged, second is flexible Bar can be such that movable plate more stablizes when moving up and down.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces;
Fig. 2 is the structural schematic diagram of part A of the present invention amplification;
Fig. 3 is the structural schematic diagram of support plate left view of the present invention.
In figure:1 bottom plate, 2 side plates, 3 first bearings, 4 first rotating shafts, 5 threaded rods, 6 first auxiliary devices, 61 second turns Axis, 62 second bearings, 7 thread caps, 8 first link blocks, 9 first axis pins, 10 connecting plates, 11 second axis pins, 12 second link blocks, 13 first telescopic rods, 14 sliding slots, 15 sliding blocks, 16 movable plates, 17 first fixed plates, 18 3rd bearings, 19 third shafts, 20 supports Plate, 21 card slots, 22 slide bars, 23 sliding sleeves, 24L shapes plate, 25 baffles, 26 springs, 27 positioner ontologies, 28 second fixed plates, 29 Two auxiliary devices, 291 fourth bearings, 292 the 4th shafts, 30 second telescopic rods, 31 handles, 311 connecting rods, 312 fixed links.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution:A kind of Liftable type dual AC power positioner, including bottom plate 1, the second telescopic rod 30 has been fixedly connected at left and right sides of 1 upper surface of bottom plate, and the top of the second telescopic rod 30 is fixedly connected on The lower surface of movable plate 16, and the second telescopic rod 30 is located at the rear of threaded rod 5, by the way that the second telescopic rod 30 is arranged, second stretches Contracting bar 30 can be such that movable plate 16 more stablizes when moving up and down, and bottom plate has been fixedly connected with side at left and right sides of 1 upper surface Plate 2, and the left side of left side side plate 2 is connected with first bearing 3, and first rotating shaft 4 is socketed in first bearing 3, first rotating shaft 4 Right end is fixedly connected with threaded rod 5, and the right end of threaded rod 5 is fixedly connected with the first auxiliary device 6, and the first auxiliary device 6 includes The surface of second shaft 61, the second shaft 61 is socketed with second bearing 62, and the left end of the second shaft 61 is fixedly connected on threaded rod 5 Right end, second bearing 62 be connected to right side side plate 2 left side, pass through be arranged the first auxiliary device 6, the first auxiliary device 6 Threaded rod 5 can be made not shake when rotated, to make threaded rod 5 more stablize when rotated, the right side of the first auxiliary device 6 End is connected to the left side of right side side plate 2, and the left end of first rotating shaft 4 is fixedly connected with handle 31, and handle 31 includes connecting rod 311, the right side of connecting rod 311 is fixedly connected on the left end of first rotating shaft 4, and the right side bias of connecting rod 311 is fixedly connected There is fixed link 312, by the way that handle 31 is arranged, handle 31, which rotates forward, drives first rotating shaft 4 to rotate, and first rotating shaft 4 drives threaded rod 5 to revolve Turn, threaded rod 5 is transferred from a team to another in 7 inward turning of thread cap drives thread cap 7 to move right, and thread cap 7, which moves right, drives the first link block 8 It moves right, so as to make movable plate 16 move up, just the position of positioner ontology 27 can be adjusted, threaded rod 5 Thread surface be connected with thread cap 7, the upper surface of thread cap 7 is fixedly connected with the first link block 8, and the first link block 8 is just Face is hinged by the first axis pin 9 and the lower section at 10 back side of connecting plate.
The top at 10 back side of connecting plate is hinged by the front of the second axis pin 11 and the second link block 12, the first link block 8 Right side be fixedly connected with the first telescopic rod 13, by be arranged the first telescopic rod 13, can make the first link block 8 left and right move It will not be rotated when dynamic, to keep the first link block 8 more steady when moving left and right, the right end of the first telescopic rod 13 is fixedly connected The upper surface of the left side of side plate 2 on right side, the second link block 12 is fixedly connected with movable plate 16, the left and right sides of movable plate 16 Face is fixedly connected with the opposite face of two sliding blocks 15 respectively, and two sliding blocks 15 are slidably connected at two 2 opposite faces of side plate respectively In the sliding slot 14 opened up, by the way that sliding slot 14 and sliding block 15 is arranged, movable plate 16 can be made not tilted when moving up and down, made Movable plate 16 is more steady when moving up and down, and the first fixed plate 17 is fixedly connected on the left of 16 upper surface of movable plate.
The left side of first fixed plate 17 is connected with 3rd bearing 18, and third shaft 19 is socketed in 3rd bearing 18, the Three shafts, 19 left end is fixedly connected with support plate 20, and the left side of support plate 20 offers card slot 21, if the quantity of card slot 21 is Dry, and the center circular array of several card slots 21 and support plate 20, and it is connected with cunning in one of card slot 21 The surface of bar 22, slide bar 22 is socketed with spring 26, and the left end of spring 26 is fixedly connected on the right side of baffle 25, the right side of spring 26 End is fixedly connected on the left side of sliding sleeve 23, by the way that spring 26 is arranged, when people unclamp baffle 25, spring 26 due to itself Elastic force can move right with moving slide-bar 22, and so as to make 22 automatic clamping of slide bar tap into card slot 21, the surface of slide bar 22 is socketed There are sliding sleeve 23, the left end of sliding sleeve 23 to be connected to the right side of L shaped plate 24, the right side of L shaped plate 24 is fixedly connected on the first fixation The left end of the left side of plate 17, slide bar 22 is fixedly connected with baffle 25, by the way that baffle 25 is arranged, first pulls baffle 25, gear to the left Plate 25 is moved to the left with moving slide-bar 22, and people rotate support plate 20 again, and the rotation of support plate 20 drives positioner ontology 27 to rotate, when People rotate positioner ontology 27 to suitable angle, and when slide bar 22 is corresponding with the position of card slot 21, release baffle 25, Spring 26, when slide bar 22 is clamped into card slot 21, is just completed to displacement since the elastic force of itself can move right with moving slide-bar 22 The adjusting of 27 angle of machine ontology, to facilitate people to weld, the right end of third shaft 19 is fixedly connected with positioner ontology 27, the right side of positioner ontology 27 is fixedly connected with the second auxiliary device 29, and the second auxiliary device 29 includes the 4th shaft 292, the left end of the 4th shaft 292 is fixedly connected on the right side of positioner ontology 27, and the surface of the 4th shaft 292 is socketed with Four bearings 291, the right end of fourth bearing 291 are connected to the left side of the second fixed plate 28, by the way that the second auxiliary device 29 is arranged, Second auxiliary device 29 can be such that positioner ontology 27 does not slide when rotated, keep positioner ontology 27 more flat when rotated Surely, the right end of the second auxiliary device 29 is connected to the left side of the second fixed plate 28, and the lower surface of the second fixed plate 28, which is fixed, to be connected It is connected on the upper surface of movable plate 16.
The present invention operating procedure be:
S1, first rotates forward handle 31, and handle 31, which rotates forward, drives first rotating shaft 4 to rotate, and first rotating shaft 4 drives threaded rod 5 to revolve Turn, threaded rod 5 is transferred from a team to another in 7 inward turning of thread cap drives thread cap 7 to move right, and thread cap 7, which moves right, drives the first link block 8 It moves right, the phase interworking that the first link block 8 passes through the first axis pin 9, connecting plate 10, the second axis pin 11 and the second link block 12 It closes, so as to make movable plate 16 move up, movable plate 16, which moves up, drives positioner ontology 27 to move up, and can incite somebody to action The position of positioner ontology 27 is adjusted;
S2, when people by positioner ontology 27 adjust to suitable position when, stop rotating handle 31;
S3, when people need the rotation angle to positioner ontology 27 to be adjusted, first to the left pull baffle 25, gear Plate 25 is moved to the left with moving slide-bar 22, and when slide bar 22 is detached from out of card slot 21, people rotate support plate 20 again, and support plate 20 is revolved Turn that third shaft 19 is driven to rotate, third shaft 19 drives positioner ontology 27 to rotate, when people rotate positioner ontology 27 To suitable angle, and when slide bar 22 is corresponding with the position of card slot 21, baffle 25, elastic band of the spring 26 due to itself are unclamped Moving slide-bar 22 moves right, and when slide bar 22 is clamped into card slot 21, just completes the adjusting to 27 angle of positioner ontology.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not limited to this hair Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention Protection domain within.

Claims (6)

1. a kind of Liftable type dual AC power positioner, including bottom plate (1), it is characterised in that:The left and right of bottom plate (1) upper surface Both sides have been fixedly connected with side plate (2), and the left side of left side side plate (2) is connected with first bearing (3), the first bearing (3) it is socketed with first rotating shaft (4) in, the right end of the first rotating shaft (4) is fixedly connected with threaded rod (5), the threaded rod (5) Right end be fixedly connected with the first auxiliary device (6), the right end of first auxiliary device (6) is connected to right side side plate (2) The left end of left side, the first rotating shaft (4) is fixedly connected with handle (31), and the thread surface of the threaded rod (5) is connected with The upper surface of thread cap (7), the thread cap (7) is fixedly connected with the first link block (8), and first link block (8) is just Face is hinged by the lower section at the first axis pin (9) and connecting plate (10) back side;
The top at connecting plate (10) back side is hinged by the front of the second axis pin (11) and the second link block (12), and described the The right side of one link block (8) is fixedly connected with the first telescopic rod (13), and the right end of first telescopic rod (13) is fixedly connected The upper surface of the left side of side plate (2) on right side, second link block (12) is fixedly connected with movable plate (16), the activity The left and right sides of plate (16) are fixedly connected with the opposite face of two sliding blocks (15) respectively, and two sliding blocks (15) company of sliding respectively It is connected in the sliding slot (14) that two side plate (2) opposite faces open up, is fixedly connected on the left of movable plate (16) upper surface First fixed plate (17);
The left side of first fixed plate (17) is connected with 3rd bearing (18), and third is socketed in the 3rd bearing (18) Shaft (19), third shaft (19) left end are fixedly connected with support plate (20), and the left side of the support plate (20) opens up There is a card slot (21), the quantity of the card slot (21) is several, and the center of several card slots (21) and support plate (20) Circular array, and it is connected with slide bar (22) in one of card slot (21), the surface of the slide bar (22) is socketed with sliding sleeve (23), the left end of the sliding sleeve (23) is connected to the right side of L shaped plate (24), and the right side of the L shaped plate (24) is fixedly connected The left end of left side in the first fixed plate (17), the slide bar (22) is fixedly connected with baffle (25), the third shaft (19) right end is fixedly connected with positioner ontology (27), and it is auxiliary that the right side of the positioner ontology (27) is fixedly connected with second Device (29), the right end of second auxiliary device (29) is helped to be connected to the left side of the second fixed plate (28), described second is solid The lower surface of fixed board (28) is fixedly connected on the upper surface of movable plate (16).
2. a kind of Liftable type dual AC power positioner according to claim 1, it is characterised in that:First auxiliary device (6) include the second shaft (61), the surface of second shaft (61) is socketed with second bearing (62), second shaft (61) Left end be fixedly connected on the right ends of threaded rod (5), the second bearing (62) is connected to the left side of right side side plate (2).
3. a kind of Liftable type dual AC power positioner according to claim 1, it is characterised in that:Second auxiliary device (29) including the 4th shaft (292), the left end of the 4th shaft (292) is fixedly connected on the right side of positioner ontology (27) The surface in face, the 4th shaft (292) is socketed with fourth bearing (291), and the right end of the fourth bearing (291) is connected to The left side of two fixed plates (28).
4. a kind of Liftable type dual AC power positioner according to claim 1, it is characterised in that:The handle (31) includes The right side of connecting rod (311), the connecting rod (311) is fixedly connected on the left end of first rotating shaft (4), the connecting rod (311) right side bias is fixedly connected with fixed link (312).
5. a kind of Liftable type dual AC power positioner according to claim 1, it is characterised in that:The table of the slide bar (22) Surface cover is connected to spring (26), and the left end of the spring (26) is fixedly connected on the right side of baffle (25), the spring (26) Right end is fixedly connected on the left side of sliding sleeve (23).
6. a kind of Liftable type dual AC power positioner according to claim 1, it is characterised in that:Bottom plate (1) upper table The second telescopic rod (30) is fixedly connected at left and right sides of face, the top of second telescopic rod (30) is fixedly connected on activity The lower surface of plate (16), and the second telescopic rod (30) is located at the rear of threaded rod (5).
CN201810917828.1A 2018-08-13 2018-08-13 A kind of Liftable type dual AC power positioner Pending CN108747186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810917828.1A CN108747186A (en) 2018-08-13 2018-08-13 A kind of Liftable type dual AC power positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810917828.1A CN108747186A (en) 2018-08-13 2018-08-13 A kind of Liftable type dual AC power positioner

Publications (1)

Publication Number Publication Date
CN108747186A true CN108747186A (en) 2018-11-06

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CN201810917828.1A Pending CN108747186A (en) 2018-08-13 2018-08-13 A kind of Liftable type dual AC power positioner

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111185708A (en) * 2020-03-20 2020-05-22 重庆交通建设(集团)有限责任公司 Assembly workbench for mechanical welding
CN111637071A (en) * 2020-06-10 2020-09-08 安徽庐风风机有限公司 Numerical control fan easy to assemble
CN111649011A (en) * 2020-06-10 2020-09-11 安徽庐风风机有限公司 Dustproof device of numerical control fan
CN111844171A (en) * 2020-06-19 2020-10-30 南京市罗奇泰克电子有限公司 Cutting device is used in circuit board production with positioning mechanism
CN113102919A (en) * 2021-03-17 2021-07-13 孙信 Automobile sheet metal welding door plate support
CN113370027A (en) * 2021-08-11 2021-09-10 江苏徐瓷精密科技有限公司 Mouth of a river grinding device of engineering working of plastics

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CN201361779Y (en) * 2009-02-12 2009-12-16 漳州维德焊接技术开发有限公司 Positioner base adjusting device
CN202278353U (en) * 2011-08-16 2012-06-20 寿震森 Frame welding fixture capable of quickly turning over
CN107387985A (en) * 2017-07-31 2017-11-24 合肥初慕科技有限公司 A kind of smart home lifting/lowering device for projector
CN107584323A (en) * 2017-11-07 2018-01-16 王丽 A kind of cutting waste material retracting device for auto parts and components manufacture
CN206966961U (en) * 2017-06-11 2018-02-06 湖南蓝天机器人科技有限公司 A kind of Liftable type dual AC power positioner
CN207245135U (en) * 2017-08-31 2018-04-17 吴丽英 A kind of power equipment maintaining scaffold easy to use
CN108033409A (en) * 2017-11-15 2018-05-15 江苏欧油品科技有限公司 It is a kind of to facilitate the lifting gear repaired in worker room
CN208929588U (en) * 2018-08-13 2019-06-04 南京皓焜自动化科技有限公司 A kind of Liftable type dual AC power positioner

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Publication number Priority date Publication date Assignee Title
CN201361779Y (en) * 2009-02-12 2009-12-16 漳州维德焊接技术开发有限公司 Positioner base adjusting device
CN202278353U (en) * 2011-08-16 2012-06-20 寿震森 Frame welding fixture capable of quickly turning over
CN206966961U (en) * 2017-06-11 2018-02-06 湖南蓝天机器人科技有限公司 A kind of Liftable type dual AC power positioner
CN107387985A (en) * 2017-07-31 2017-11-24 合肥初慕科技有限公司 A kind of smart home lifting/lowering device for projector
CN207245135U (en) * 2017-08-31 2018-04-17 吴丽英 A kind of power equipment maintaining scaffold easy to use
CN107584323A (en) * 2017-11-07 2018-01-16 王丽 A kind of cutting waste material retracting device for auto parts and components manufacture
CN108033409A (en) * 2017-11-15 2018-05-15 江苏欧油品科技有限公司 It is a kind of to facilitate the lifting gear repaired in worker room
CN208929588U (en) * 2018-08-13 2019-06-04 南京皓焜自动化科技有限公司 A kind of Liftable type dual AC power positioner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111185708A (en) * 2020-03-20 2020-05-22 重庆交通建设(集团)有限责任公司 Assembly workbench for mechanical welding
CN111637071A (en) * 2020-06-10 2020-09-08 安徽庐风风机有限公司 Numerical control fan easy to assemble
CN111649011A (en) * 2020-06-10 2020-09-11 安徽庐风风机有限公司 Dustproof device of numerical control fan
CN111637071B (en) * 2020-06-10 2022-01-21 安徽庐风风机有限公司 Numerical control fan easy to assemble
CN111844171A (en) * 2020-06-19 2020-10-30 南京市罗奇泰克电子有限公司 Cutting device is used in circuit board production with positioning mechanism
CN113102919A (en) * 2021-03-17 2021-07-13 孙信 Automobile sheet metal welding door plate support
CN113370027A (en) * 2021-08-11 2021-09-10 江苏徐瓷精密科技有限公司 Mouth of a river grinding device of engineering working of plastics

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Application publication date: 20181106