CN113814894A - Bidirectional clamping type grinding device for manufacturing elevator components - Google Patents
Bidirectional clamping type grinding device for manufacturing elevator components Download PDFInfo
- Publication number
- CN113814894A CN113814894A CN202111143319.6A CN202111143319A CN113814894A CN 113814894 A CN113814894 A CN 113814894A CN 202111143319 A CN202111143319 A CN 202111143319A CN 113814894 A CN113814894 A CN 113814894A
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- gear
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- rotating
- actuating lever
- placing
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- 238000000227 grinding Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 title abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a bidirectional clamping type grinding device for manufacturing elevator components, which comprises a workbench, wherein a placing frame is arranged on one side of the workbench, a placing table is arranged above the placing frame, sliding grooves are formed in the periphery of the placing table, clamping blocks are connected in the sliding grooves in a sliding manner, an adjusting part for adjusting the distance between the clamping blocks is arranged in the placing table, a fixed table is fixedly connected to the bottom of the placing table, a driving part for driving the adjusting part to rotate is arranged in the fixed table, a grinding part for grinding workpieces is arranged on one side of the placing table, the bidirectional clamping type grinding device for manufacturing the elevator components is characterized in that two driving rods respectively drive two rotating rods to rotate, so that the clamping blocks clamp the workpieces, and as rotating gears and rotating residual teeth are meshed with each other, two groups of clamping blocks can be driven synchronously, and two groups of clamping blocks are driven to move by different driving rods, so that the workpiece clamping device can finish the same-distance movement or different-distance movement, the workpiece clamping degree is improved, and the clamping efficiency is improved.
Description
Technical Field
The invention relates to the technical field of mechanical production and manufacturing, in particular to a bidirectional clamping type grinding device for manufacturing elevator components.
Background
Refers to a permanent transport apparatus serving a number of specific floors in a building, the cars of which travel in at least two rigid orbital movements perpendicular to the horizontal or inclined at an angle of less than 14 ° to the vertical. The normal operation of the elevator needs the cooperation of all parts, and the main components of the elevator include a tractor, a guide rail, a counterweight, a safety device, a carriage, a hall door and the like.
The elevator is formed by each part combination, each part is formed by the cooperation of a plurality of little work pieces, in order to guarantee workpiece surface's precision, need carry out grinding treatment to its surface, present grinding operation goes on the workstation more, be equipped with the chuck on the workstation, the chuck carries out the centre gripping to the work piece from multidirectional, carry out grinding operation to it through the milling machine, current chuck is mostly four-jaw chuck, four-jaw chuck divide into again from centering chuck and single action chuck, four-jaw movement distance equals in the self-centering chuck, there is the effect of automatic centering, but application scope is less, four jack catchs mutual independence on the single action chuck, the independent motion, can be used to the work piece of clamping rectangle, application range is big, but every jack catch needs the independent removal, it is comparatively loaded down with trivial details to operate. To this end, we propose a bi-directional clamping grinding device for elevator component manufacturing.
Disclosure of Invention
The object of the present invention is to provide a bidirectional clamping grinding device for elevator component manufacturing, which solves the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a bidirectional clamping type grinding device for manufacturing elevator components comprises a workbench, wherein one side of the workbench is provided with a mounting groove, a placing frame is arranged in the mounting groove, a placing table for fixing workpieces is arranged above the placing frame, sliding grooves are formed in the periphery of the placing table, clamping blocks are connected in the sliding grooves in a sliding mode, the placing groove is formed in the placing table, an adjusting piece for adjusting the distance between the clamping blocks is arranged in the placing groove, each clamping block comprises a transverse clamping block and a longitudinal clamping block, and the distance between the transverse clamping block and the longitudinal clamping block is adjusted through the adjusting piece, so that the transverse clamping block and the longitudinal clamping block move at the same distance or different distances;
the bottom of the placing table is fixedly connected with a fixed table, the fixed table is hollow, and a driving piece for driving the adjusting piece to rotate is arranged in the fixed table;
a circular plate is arranged at the bottom of the fixed table, a thread groove is formed in the middle of the circular plate, and the circular plate is rotatably connected with the placing frame through the thread groove;
and a grinding part for grinding the workpiece is arranged on one side of the placing table.
Preferably, the regulating part is including seting up two hole grooves at placing the bench top, two the hole groove all rotates through the bearing and is connected with the dwang, two including first dwang and second dwang, be equipped with the gear train between first dwang and the second dwang, the relative sliding tray of gear train drive horizontal grip block and vertical grip block slides.
Preferably, the gear train passes through the dwang and is connected with the driving piece, the driving piece includes actuating lever and connecting piece, the actuating lever is equipped with two, two the actuating lever includes first actuating lever and second actuating lever, first actuating lever passes through connecting piece drive gear group for horizontal grip block and vertical grip block are with the interval motion, the second actuating lever passes through connecting piece drive gear group, makes the relative vertical grip block interval motion of horizontal grip block.
Preferably, place the inside horizontal fixed plate and the longitudinal fixity board that is equipped with of platform, horizontal fixed plate top is equipped with the lateral sliding rack with gear train intermeshing, and the longitudinal fixity board top is equipped with the longitudinal sliding rack with gear train intermeshing, fixed block and horizontal grip block fixed connection are passed through to the one side that the lateral sliding rack was kept away from each other, and longitudinal sliding rack one side of keeping away from each other is passed through fixed block and longitudinal grip block fixed connection.
Preferably, the gear set comprises a longitudinal first gear which is rotatably sleeved on the outer wall of the first rotating rod, a longitudinal second gear which is meshed with the longitudinal first gear is fixedly sleeved on the second rotating rod, and two sides of the longitudinal first gear are meshed with the longitudinal sliding rack;
a transverse gear fixedly sleeved with the first rotating rod is arranged below the longitudinal first gear, and two sides of the transverse tooth block are meshed with the transverse sliding rack;
a rotating gear fixedly sleeved with a first rotating rod is arranged below the longitudinal first gear, a rotating residual tooth meshed with the first rotating gear is fixedly sleeved on the second rotating rod, contact blocks are fixedly connected to the rotating gear and one side of the rotating residual tooth, and the first rotating rod drives the second rotating rod to rotate through the contact blocks;
the connecting piece sets up in the bottom of first dwang and second dwang, and first actuating lever and second actuating lever pass through the first dwang of connecting piece drive and the rotation of second dwang.
Preferably, the connecting piece is including two first bevel gears, two of fixed cover respectively in first dwang and second dwang bottom first bevel gear all is located the fixed station inside, and two first bevel gears all mesh and be connected with the second bevel gear, two the outer wall at first actuating lever and second actuating lever is established respectively to the second bevel gear cover, the fixed station both sides are located the position of first actuating lever and second actuating lever and have all seted up the rotation groove, and the driving groove has all been seted up to the one side that first actuating lever and second actuating lever kept away from each other.
Preferably, the plectane rotates to set up inside placing the frame, it is equipped with the motor case of taking driving motor to place the frame bottom, driving motor's output runs through and places frame one side fixedly connected with threaded rod, the plectane passes through thread groove and threaded rod fixed connection.
Preferably, the grinding part comprises a grinding machine arranged above the workbench, a grinding wheel is arranged above the placing table of the grinding machine, and the grinding machine moves relative to the placing table through a pneumatic assembly.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the rotating gear and the rotating residual tooth are meshed with each other, the rotating gear drives the first rotating rod to rotate, the rotating gear drives the rotating residual tooth to rotate to a certain position due to the fact that the rotating residual tooth is lack of some tooth blocks, the rotating gear stops rotating until the rotating residual tooth is driven to rotate by the contact of the two contact blocks, so that a certain rotating interval exists between the rotating gear and the rotating residual tooth, the clamping blocks are used for clamping rectangular workpieces, the second rotating rod rotates by rotating the second driving rod, the two rotating rods rotate simultaneously, two groups of clamping blocks are enabled to move synchronously, the round or square workpieces are clamped, and the application range is improved.
2. The two driving rods respectively drive the two rotating rods to rotate, so that the transverse clamping blocks and the longitudinal clamping blocks clamp the workpiece, the rotating gears are meshed with the rotating residual teeth, the two groups of clamping blocks can be synchronously driven, and the two groups of clamping blocks are driven to move by the different driving rods, so that the two groups of clamping blocks complete same-distance movement or different-distance movement, the clamping degree of the workpiece is improved, and the clamping efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a connection mode of the clamping block, the adjusting member and the driving member;
FIG. 3 is a schematic view of the connection between the placement table and the fixing table;
FIG. 4 is a bottom view of the connection structure of the placing table and the fixing table;
FIG. 5 is a sectional view of the internal structure of the fixing table;
FIG. 6 is a schematic view of the connection between the adjusting member and the longitudinal clamping block;
FIG. 7 is a schematic structural view of a connecting mode of the adjusting piece and the transverse clamping block;
FIG. 8 is a schematic view of a gear set configuration;
FIG. 9 is a schematic view of the connection between the adjusting member and the driving member;
fig. 10 is a schematic view of the connection mode of the threaded rod and the placing frame.
In the figure: 1-a workbench; 11-mounting grooves; 12-placing a frame; 13-a motor case; 14-a threaded rod; 2-placing the table; 21-a sliding groove; 22-a clamping block; 221-transverse clamping block; 222-a longitudinal clamping block; 23-placing a groove; 24-a stationary table; 25-circular plate; 251-thread groove; 26-transverse fixing plate; 27-longitudinal fixing plate; 28-a laterally sliding rack; 29-longitudinal sliding rack; 3-an adjusting part; 31-hole slots; 32-rotating rods; 321-a first rotating rod; 322-second rotating shaft; 4-a drive member; 41-a drive rod; 411-a first drive rod; 412-a second drive rod; 5-grinding the part; 51-a grinding machine; 52-grinding wheel; a 6-gear set; 61-a longitudinal first gear; 62-a longitudinal second gear; 63-transverse gear; 64-a rotating gear; 65-rotating the residual teeth; 66-a contact block; 7-a connector; 71-a first bevel gear; 72-second bevel gear; 73-rotating the trough; 74-drive slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a bidirectional clamping type grinding device for manufacturing elevator components comprises a workbench 1, wherein a mounting groove 11 is formed in one side of the workbench 1, a placing frame 12 is arranged in the mounting groove 11, a placing table 2 for fixing workpieces is arranged above the placing frame 12, sliding grooves 21 are formed in the periphery of the placing table 2, clamping blocks 22 are connected in the sliding grooves 21 in a sliding mode, a placing groove 23 is formed in the placing table 2, an adjusting piece 3 for adjusting the distance between the clamping blocks 22 is arranged in the placing groove 23, each clamping block 22 comprises a transverse clamping block 221 and a longitudinal clamping block 222, the distance between the transverse clamping block 221 and the longitudinal clamping block 222 is adjusted through the adjusting piece 3, and the transverse clamping block 221 and the longitudinal clamping block 222 move at the same distance or different distances;
the bottom of the placing table 2 is fixedly connected with a fixed table 24, the fixed table 24 is hollow, and a driving piece 4 for driving the adjusting piece 3 to rotate is arranged in the fixed table 24;
a circular plate 25 is arranged at the bottom of the fixed table 24, a thread groove 251 is formed in the middle of the circular plate 25, and the circular plate 25 is rotatably connected with the placing frame 12 through the thread groove 251;
a grinding member 5 for grinding the workpiece is provided on one side of the placing table 2.
The regulating part 3 comprises two hole grooves 31 formed in the top of the placing table 2, the two hole grooves 31 are connected with rotating rods 32 through bearings in a rotating mode, the two rotating rods 32 comprise first rotating rods 321 and second rotating rods 322, gear sets 6 are arranged between the first rotating rods 321 and the second rotating rods 322, and the gear sets 6 drive the transverse clamping blocks 221 and the longitudinal clamping blocks 222 to slide relative to the sliding grooves 21.
The gear set 6 is connected with the driving member 4 through the rotating rod 32, the driving member 4 comprises two driving rods 41 and two connecting members 7, the two driving rods 41 comprise a first driving rod 411 and a second driving rod 412, the first driving rod 411 drives the gear set 6 through the connecting member 7, so that the transverse clamping block 221 and the longitudinal clamping block 222 move at the same distance, and the second driving rod 412 drives the gear set 6 through the connecting member 7, so that the transverse clamping block 221 moves intermittently relative to the longitudinal clamping block 222.
The placing table 2 is internally provided with a transverse fixing plate 26 and a longitudinal fixing plate 27, the top of the transverse fixing plate 26 is provided with a transverse sliding rack 28 which is meshed with the gear set 6, the top of the longitudinal fixing plate 27 is provided with a longitudinal sliding rack 29 which is meshed with the gear set 6, one side, far away from each other, of the transverse sliding rack 28 is fixedly connected with the transverse clamping block 221 through a fixing block, and one side, far away from each other, of the longitudinal sliding rack 29 is fixedly connected with the longitudinal clamping block 222 through a fixing block.
The gear set 6 comprises a longitudinal first gear 61 which is rotatably sleeved on the outer wall of the first rotating rod 321, a longitudinal second gear 62 which is meshed with the longitudinal first gear 61 is fixedly sleeved on the second rotating rod 322, and two sides of the longitudinal first gear 61 are meshed with the longitudinal sliding rack 29, so that the two longitudinal clamping blocks 222 move relatively;
a transverse gear 63 fixedly sleeved with the first rotating rod 321 is arranged below the longitudinal first gear 61, and two sides of a transverse tooth block are meshed with the transverse sliding rack 28, so that the two transverse clamping blocks 221 move relatively;
a rotating gear 64 fixedly sleeved with the first rotating rod 321 is arranged below the longitudinal first gear 61, a rotating residual tooth 65 meshed with the first rotating gear 64 is fixedly sleeved on the second rotating rod 322, contact blocks 66 are fixedly connected to one sides of the rotating gear 64 and one side of the rotating residual tooth 65, and the first rotating rod 321 drives the second rotating rod to rotate through the contact blocks 66;
the link 7 is provided at the bottom of the first and second rotating levers 321 and 322, and the first and second driving levers 411 and 412 drive the first and second rotating levers 321 and 322 to rotate through the link 7.
Connecting piece 7 is including two first bevel gears 71 of fixed cover respectively in first dwang 321 and second dwang 322 bottom, two first bevel gears 71 all are located inside fixed station 24, and two first bevel gears 71 all mesh and are connected with second bevel gear 72, two second bevel gear 72 overlap respectively and establish the outer wall at first actuating lever 411 and second actuating lever 412, the rotation groove 73 has all been seted up in the position that fixed station 24 both sides are located first actuating lever 411 and second actuating lever 412, and drive slot 74 has all been seted up to the one side that first actuating lever 411 and second actuating lever 412 kept away from each other.
The circular plate 25 rotates and sets up inside placing frame 12, and it is equipped with the motor case 13 of taking driving motor to place frame 12 bottom, and driving motor's output runs through and places frame 12 one side fixedly connected with threaded rod 14, and circular plate 25 passes through thread groove 251 and threaded rod 14 fixed connection, will place platform 2 and pass through threaded rod 14 and driving motor's output fixed connection to the drive is placed platform 2 and is placed frame 12 relatively and rotate.
The grinding member 5 includes a grinding machine 51 disposed above the table 1, the grinding machine 51 is provided with a grinding wheel 53 above the placing table 2, and the grinding machine 51 is moved relative to the placing table 2 by a pneumatic assembly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a two-way centre gripping formula grinding device for elevator part makes, includes workstation (1), mounting groove (11) have been seted up to workstation (1) one side, be equipped with in mounting groove (11) and place frame (12), it is equipped with placing platform (2) that fixed work piece used to place frame (12) top, its characterized in that: the periphery of the placing table (2) is provided with sliding grooves (21), clamping blocks (22) are connected in the sliding grooves (21) in a sliding mode, the placing groove (23) is formed in the placing table (2), an adjusting piece (3) for adjusting the distance between the clamping blocks (22) is arranged in the placing groove (23), each clamping block (22) comprises a transverse clamping block (221) and a longitudinal clamping block (222), and the distance between the transverse clamping block (221) and the longitudinal clamping block (222) is adjusted through the adjusting piece (3), so that the transverse clamping block (221) and the longitudinal clamping block (222) move at the same distance or different distances;
the bottom of the placing table (2) is fixedly connected with a fixed table (24), the fixed table (24) is hollow, and a driving piece (4) for driving the adjusting piece (3) to rotate is arranged in the fixed table (24);
a circular plate (25) is arranged at the bottom of the fixed table (24), a thread groove (251) is formed in the middle of the circular plate (25), and the circular plate (25) is rotatably connected with the placing frame (12) through the thread groove (251);
and a grinding part (5) for grinding the workpiece is arranged on one side of the placing table (2).
2. The bi-directional clamp grinding apparatus for elevator component manufacturing of claim 1, wherein: regulating part (3) are including seting up two hole groove (31) at placing platform (2) top, two hole groove (31) are all rotated through the bearing and are connected with dwang (32), two dwang (32) are including first dwang (321) and second dwang (322), be equipped with gear train (6) between first dwang (321) and second dwang (322), horizontal grip block (221) of gear train (6) drive and vertical grip block (222) relative sliding tray (21) slide.
3. A bi-directional clamp grinding apparatus for elevator component manufacturing in accordance with claim 2, wherein: gear train (6) are connected with driving piece (4) through dwang (32), driving piece (4) are including actuating lever (41) and connecting piece (7), actuating lever (41) are equipped with two, two actuating lever (41) are including first actuating lever (411) and second actuating lever (412), first actuating lever (411) are through connecting piece (7) drive gear group (6) for horizontal grip block (221) and vertical grip block (222) are with the range motion, second actuating lever (412) are through connecting piece (7) drive gear group (6), make horizontal grip block (221) vertical grip block (222) relatively carry out intermittent type and remove.
4. A bi-directional clamp grinding apparatus for elevator component manufacturing in accordance with claim 3, wherein: place inside horizontal fixed plate (26) and the longitudinal fixing plate (27) of being equipped with of platform (2), horizontal fixed plate (26) top is equipped with the lateral sliding rack (28) with gear train (6) intermeshing, and longitudinal fixing plate (27) top is equipped with the longitudinal sliding rack (29) with gear train (6) intermeshing, the one side that lateral sliding rack (28) kept away from each other is through fixed block and horizontal grip block (221) fixed connection, and the one side that longitudinal sliding rack (29) kept away from each other is through fixed block and longitudinal clamping block (222) fixed connection.
5. The bi-directional clamp grinding apparatus for elevator component manufacturing of claim 4, wherein: the gear set (6) comprises a longitudinal first gear (61) which is rotatably sleeved on the outer wall of the first rotating rod (321), a longitudinal second gear (62) which is meshed with the longitudinal first gear (61) is fixedly sleeved on the second rotating rod (322), and two sides of the longitudinal first gear (61) are meshed with the longitudinal sliding rack (29);
a transverse gear (63) fixedly sleeved with the first rotating rod (321) is arranged below the longitudinal first gear (61), and two sides of the transverse tooth block are meshed with the transverse sliding rack (28);
a rotating gear (64) fixedly sleeved with a first rotating rod (321) is arranged below the longitudinal first gear (61), a rotating residual tooth (65) meshed with the first rotating gear (64) is fixedly sleeved on the second rotating rod (322), contact blocks (66) are fixedly connected to one sides of the rotating gear (64) and one side of the rotating residual tooth (65), and the first rotating rod (321) drives the second rotating rod to rotate through the contact blocks (66);
the connecting piece (7) is arranged at the bottom of the first rotating rod (321) and the bottom of the second rotating rod (322), and the first driving rod (411) and the second driving rod (412) are driven to rotate through the connecting piece (7) so as to drive the first rotating rod (321) and the second rotating rod (322).
6. The bi-directional clamp grinding apparatus for elevator component manufacturing of claim 5, wherein: connecting piece (7) are including two first bevel gears (71) of fixed cover respectively in first dwang (321) and second dwang (322) bottom, two first bevel gear (71) all are located fixed station (24) inside, and two first bevel gear (71) all mesh and are connected with second bevel gear (72), two the outer wall at first actuating lever (411) and second actuating lever (412) is established respectively to second bevel gear (72), rotating groove (73) have all been seted up in the position that fixed station (24) both sides are located first actuating lever (411) and second actuating lever (412), and driving groove (74) have all been seted up to one side that first actuating lever (411) and second actuating lever (412) kept away from each other.
7. The bi-directional clamp grinding apparatus for elevator component manufacturing of claim 1, wherein: the circular plate (25) rotates to be arranged inside the placing frame (12), the bottom of the placing frame (12) is provided with a motor box (13) with a driving motor, the output end of the driving motor penetrates through the threaded rod (14) fixedly connected with one side of the placing frame (12), and the circular plate (25) is fixedly connected with the threaded rod (14) through a threaded groove (251).
8. The bi-directional clamp grinding apparatus for elevator component manufacturing of claim 1, wherein: the grinding part (5) comprises a grinding machine (51) arranged above the workbench (1), a grinding wheel (53) is arranged above the placing table (2) of the grinding machine (51), and the grinding machine (51) moves relative to the placing table (2) through a pneumatic assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111143319.6A CN113814894B (en) | 2021-09-28 | 2021-09-28 | Bidirectional clamping type grinding device for elevator component manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111143319.6A CN113814894B (en) | 2021-09-28 | 2021-09-28 | Bidirectional clamping type grinding device for elevator component manufacturing |
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| Publication Number | Publication Date |
|---|---|
| CN113814894A true CN113814894A (en) | 2021-12-21 |
| CN113814894B CN113814894B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111143319.6A Active CN113814894B (en) | 2021-09-28 | 2021-09-28 | Bidirectional clamping type grinding device for elevator component manufacturing |
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| CN (1) | CN113814894B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245493A (en) * | 2023-11-16 | 2023-12-19 | 泰州市求精不锈钢有限公司 | Stainless steel wind scooper grinding device |
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| JP2004226109A (en) * | 2003-01-20 | 2004-08-12 | Topcon Corp | Surface inspection apparatus |
| CN208880939U (en) * | 2018-07-18 | 2019-05-21 | 成都维立讯科技有限公司 | Holding seat is used in a kind of punching of capillary |
| CN210307117U (en) * | 2019-07-01 | 2020-04-14 | 昆山双周玻璃制品有限公司 | Centering fixed station for circular glass edging |
| CN112720232A (en) * | 2020-12-31 | 2021-04-30 | 徐州深丰精密机械有限公司 | Based on medical slider impulse type polishing mechanism |
| CN214263915U (en) * | 2021-01-22 | 2021-09-24 | 北京航天华世科技股份有限公司 | Tail end supporting device for lathe |
-
2021
- 2021-09-28 CN CN202111143319.6A patent/CN113814894B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004226109A (en) * | 2003-01-20 | 2004-08-12 | Topcon Corp | Surface inspection apparatus |
| CN208880939U (en) * | 2018-07-18 | 2019-05-21 | 成都维立讯科技有限公司 | Holding seat is used in a kind of punching of capillary |
| CN210307117U (en) * | 2019-07-01 | 2020-04-14 | 昆山双周玻璃制品有限公司 | Centering fixed station for circular glass edging |
| CN112720232A (en) * | 2020-12-31 | 2021-04-30 | 徐州深丰精密机械有限公司 | Based on medical slider impulse type polishing mechanism |
| CN214263915U (en) * | 2021-01-22 | 2021-09-24 | 北京航天华世科技股份有限公司 | Tail end supporting device for lathe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245493A (en) * | 2023-11-16 | 2023-12-19 | 泰州市求精不锈钢有限公司 | Stainless steel wind scooper grinding device |
| CN117245493B (en) * | 2023-11-16 | 2024-02-23 | 泰州市求精不锈钢有限公司 | Stainless steel wind scooper grinding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113814894B (en) | 2024-03-08 |
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