CN219563019U - Elevator accessory production positioner - Google Patents
Elevator accessory production positioner Download PDFInfo
- Publication number
- CN219563019U CN219563019U CN202321180108.4U CN202321180108U CN219563019U CN 219563019 U CN219563019 U CN 219563019U CN 202321180108 U CN202321180108 U CN 202321180108U CN 219563019 U CN219563019 U CN 219563019U
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- China
- Prior art keywords
- workpiece
- block
- threaded rod
- shaped frame
- elevator
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 description 17
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process 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
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an elevator accessory production positioning device which comprises a workbench and a U-shaped frame arranged on the workbench, wherein a turntable is rotationally connected to the workbench, a second threaded rod for fixing a workpiece is arranged above the workpiece, connecting blocks are symmetrically arranged on the turntable, a first threaded rod is rotationally connected to the two connecting blocks, the two connecting blocks are fixedly connected with the turntable through a plurality of fixing pins.
Description
Technical Field
The utility model relates to the technical field of elevator accessories, in particular to a production positioning device for an elevator accessory.
Background
At present, an elevator is a permanent transportation device for serving a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid rail motion vertical to a horizontal plane or inclined at an angle smaller than 15 degrees with a plumb line, along with the development of times and technologies, the technological progress simultaneously promotes the technical progress of a positioning mechanism for elevator accessory production, but the defect still exists, the positioning mechanism for elevator accessory production is inconvenient for rapid clamping positioning rotary machining, reference is made to application number CN202120184121.1, the patent contrast document is named as a positioning mechanism for elevator accessory production, through a threaded cylinder, thereby realizing that an object is clamped and positioned on a placing plate by a pressing block under the telescopic supporting action of a telescopic rod through rotating a threaded rod in the threaded cylinder while rotating in a movable seat, simultaneously driving the placing plate to rotate in a movable groove by matching with a miniature motor, simultaneously rotating the rotating plate synchronously in the rotating groove, realizing the rotary machining of the object, but accessory machining is not only one surface, and when workpieces rotate, the positioning devices on two sides of the workpieces can block the machining, and influence the machining efficiency and the machining precision.
For this purpose, we have devised an elevator fitting production positioning device.
Disclosure of Invention
The utility model aims to solve the problems that a clamping surface is difficult to process after a workpiece is positioned and positioning devices on two sides of the workpiece block processing in the prior art, and provides an elevator accessory production positioning device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an elevator accessory production positioner, includes workstation and the U-shaped frame of setting on the workstation, it is connected with the carousel to rotate on the workstation, placed the work piece on the carousel, the top of work piece is equipped with the second threaded rod that is used for fixed work piece, the symmetry is equipped with the connecting block on the carousel, two rotate on the connecting block and be connected with first threaded rod, two the connecting block passes through fixed pin and carousel fixed connection.
Preferably, clamping grooves are symmetrically formed in the rotary table, a plurality of round holes are formed in two clamping grooves, the fixing pins are matched with the round holes, a motor is arranged at the bottom of the workbench, and the output end of the motor penetrates through the workbench and is coaxially fixed with the rotary table.
Preferably, a motor is arranged at the bottom of the workbench, and the output end of the motor penetrates through the workbench and is coaxially fixed with the turntable.
Preferably, the U-shaped frame is connected with a rotary drum, the rotary drum is rotationally connected with the U-shaped frame through a rolling bearing, the second threaded rod is in threaded connection with the rotary drum, and a chuck is fixedly connected with the bottom of the rotary drum.
Preferably, the top of U-shaped frame has seted up the spout, one side of chuck is equipped with the ejector pad, and the ejector pad passes through the slider and slides in the spout, one side of ejector pad is equipped with the fixture block, and fixture block and chuck looks adaptation.
Preferably, a plurality of support plates are arranged at the bottom of the workbench, and two adjacent support plates are fixedly connected through a fixing plate.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the connecting blocks and the first threaded rods on two sides of the workpiece are removed by pulling out the fixing pins, so that the positioning devices on two sides of the workpiece are prevented from obstructing the machining of the side surfaces of the workpiece, and the machining of the side edges of the workpiece is facilitated.
2. According to the utility model, the rotation of the rotary drum is limited by pushing the pushing block through the clamping block, the second threaded rod is rotated to position the workpiece by pressing the top of the workpiece, and then the second threaded rod is moved and pushed quickly, so that the influence on the rotation processing of the workpiece is avoided, the processing of the side surface of the workpiece is realized, and the multi-surface processing of the workpiece is realized through the mutual matching of the positioning devices at the top and the two sides of the workpiece.
Drawings
Fig. 1 is a schematic diagram of a structure of an elevator accessory production positioning apparatus according to the present utility model when a top surface is machined;
fig. 2 is a front view in section of an elevator fitting production positioning apparatus according to the present utility model;
fig. 3 is a partial structural cross-sectional view of an elevator fitting production positioning apparatus according to the present utility model;
fig. 4 is a schematic structural view of an elevator accessory production positioning device according to the present utility model when machining a side surface.
In the figure: 1. a U-shaped frame; 2. a fixing plate; 3. a support plate; 4. a connecting block; 5. a turntable; 6. a motor; 7. a work table; 8. a first threaded rod; 9. a rotating drum; 10. a chuck; 11. a second threaded rod; 12. a pushing block; 13. a fixing pin; 14. a rolling bearing; 15. a clamping block; 16. a clamping groove; 17. a round hole; 18. a slide block; 19. a workpiece.
Detailed Description
Referring to fig. 1-4, an elevator accessory production positioning device comprises a workbench 7 and a U-shaped frame 1 arranged on the workbench 7, wherein a turntable 5 is rotationally connected to the workbench 7, a workpiece 19 is placed on the turntable 5, a second threaded rod 11 for fixing the workpiece 19 is arranged above the workpiece 19, connecting blocks 4 are symmetrically arranged on the turntable 5, a first threaded rod 8 is rotationally connected to the two connecting blocks 4, and the two connecting blocks 4 are fixedly connected with the turntable 5 through a plurality of fixing pins 13.
Referring to fig. 4, the turntable 5 is symmetrically provided with clamping grooves 16, a plurality of round holes 17 are formed in the two clamping grooves 16, fixing pins 13 are matched with the round holes 17, the connecting block 4 is arranged in the clamping grooves 16 when the top surface of the workpiece 19 is machined, and then the fixing pins 13 penetrate through the connecting block 4 to be inserted into the meta holes 17 to fix the connecting block 4, so that the turntable 5 drives the workpiece 19 to rotate and to be stable, the bottom of the workbench 7 is provided with a motor 6, the output end of the motor 6 penetrates through the workbench 7 and is coaxially fixed with the turntable 5, the fixing pins 13 are pulled out when the side surface of the workpiece 19 is machined, the connecting block 4 and a first threaded rod 8 are removed from the turntable 5, and the positioning devices on two sides of the workpiece are prevented from obstructing the machining of the side surface of the workpiece so as to facilitate the machining of the side surface of the workpiece.
Referring to fig. 1, a motor 6 is arranged at the bottom of a workbench 7, the output end of the motor 6 penetrates through the workbench 7 and is coaxially fixed with a turntable 5, a worker starts the motor 6 to rotate a workpiece 19, and the operation is simple and quick.
Referring to fig. 2 and 3, a drum 9 is connected to the U-shaped frame 1, the drum 9 is rotatably connected to the U-shaped frame 1 through a rolling bearing 14, the drum 9 and a second threaded rod 11 are rotated more smoothly by the rolling bearing 14, normal machining of a workpiece 19 is guaranteed, the second threaded rod 11 is in threaded connection with the drum 9, a chuck 10 is fixedly connected to the bottom of the drum 9, a sliding groove is formed in the top of the U-shaped frame 1, a push block 12 is arranged on one side of the chuck 10, the push block 12 slides in the sliding groove through a sliding block 18, a clamping block 15 is arranged on one side of the push block 12, and the clamping block 15 is matched with the chuck 10.
During use, the push block 12 is moved, the push block 18 slides on the U-shaped frame, the clamping block 15 arranged on the push block 12 is matched with the chuck 10, the rotation of the rotary drum 9 is limited, the second threaded rod 11 is rotated at the moment to position the workpiece 19 by pressing the top of the workpiece 19, then the push block 12 is moved, the rotary drum 9 is restored to rotate, the starting motor 6 drives the rotary disc 5 and the workpiece 19 fixed on the rotary disc 5 to rotate, the second threaded rod 11 fixed by pressing and the rotary drum 9 rotate on the U-shaped frame through the rolling bearing 14, so that the side surface of the workpiece 19 is machined, and the positioning devices at the top and the two sides of the workpiece 19 are matched with each other, so that the multi-surface machining of the workpiece is realized
Referring to fig. 1, the bottom of the workbench 7 is provided with a plurality of support plates 3, and two adjacent support plates 3 are fixedly connected through a fixing plate 2, the workbench 7 is lifted to a certain height through the plurality of support plates 3, the workbench 19 is convenient for workers to process, and the workbench 7 is firmer through the plurality of fixing plates 2.
The working principle of the utility model is as follows:
when the top of the workpiece 19 is machined, the first threaded rod 8 is rotated to clamp and position two sides of the workpiece 19, and the motor 6 is started to drive the turntable 5 and the workpiece 19 fixed on the turntable 5 to rotate, so that the purpose of machining the top of the workpiece 19 is achieved.
When the side surface of the workpiece 19 is machined, the fixing pin 13 is pulled out, the connecting block 4 and the first threaded rod 8 are removed from the rotary table 5, and the positioning devices on the two sides of the workpiece are prevented from obstructing the machining of the side surface of the workpiece, so that the side surface of the workpiece is machined conveniently.
The movable push block 12 slides on the U-shaped frame through the sliding block 18, the clamping block 15 arranged on the push block 12 is matched with the chuck 10, rotation of the rotary drum 9 is limited, the second threaded rod 11 is rotated at the moment to position the workpiece 19 by pressing the top of the workpiece 19, then the movable push block 12 is moved, the rotary drum 9 is restored to rotate, the starting motor 6 drives the rotary disc 5 and the workpiece 19 fixed on the rotary disc 5 to rotate, the second threaded rod 11 fixed by pressing and the rotary drum 9 rotate on the U-shaped frame through the rolling bearing 14, machining of the side face of the workpiece 19 is achieved, and the positioning devices at the top and on two sides of the workpiece 19 are matched with each other, so that multi-face machining of the workpiece is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an elevator accessory production positioner, includes workstation (7) and sets up U-shaped frame (1) on workstation (7), its characterized in that, rotate on workstation (7) and be connected with carousel (5), placed work piece (19) on carousel (5), the top of work piece (19) is equipped with second threaded rod (11) that are used for fixed work piece (19), symmetry is equipped with connecting block (4) on carousel (5), two rotate on connecting block (4) and be connected with first threaded rod (8), two connecting block (4) are through too many fixed pin (13) and carousel (5) fixed connection.
2. The elevator accessory production positioning device according to claim 1, wherein clamping grooves (16) are symmetrically formed in the rotary table (5), a plurality of round holes (17) are formed in the two clamping grooves (16), the fixing pins (13) are matched with the round holes (17), a motor (6) is arranged at the bottom of the workbench (7), and the output end of the motor (6) penetrates through the workbench (7) and is coaxially fixed with the rotary table (5).
3. An elevator fitting production positioning device according to claim 1, characterized in that the bottom of the table (7) is provided with a motor (6), the output end of the motor (6) being fixed coaxially with the turntable (5) through the table (7).
4. The elevator accessory production positioning device according to claim 1, characterized in that the U-shaped frame (1) is connected with a rotary drum (9), the rotary drum (9) is rotationally connected with the U-shaped frame (1) through a rolling bearing (14), the second threaded rod (11) is in threaded connection with the rotary drum (9), and the bottom of the rotary drum (9) is fixedly connected with a chuck (10).
5. The elevator accessory production positioning device according to claim 1, characterized in that a chute is formed in the top of the U-shaped frame (1), a push block (12) is arranged on one side of the chuck (10), the push block (12) slides in the chute through a sliding block (18), a clamping block (15) is arranged on one side of the push block (12), and the clamping block (15) is matched with the chuck (10).
6. An elevator fitting production positioning device according to claim 1, characterized in that the bottom of the table (7) is provided with a plurality of support plates (3), and that two adjacent support plates (3) are fixedly connected by means of a fixing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180108.4U CN219563019U (en) | 2023-05-16 | 2023-05-16 | Elevator accessory production positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180108.4U CN219563019U (en) | 2023-05-16 | 2023-05-16 | Elevator accessory production positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219563019U true CN219563019U (en) | 2023-08-22 |
Family
ID=87655217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180108.4U Active CN219563019U (en) | 2023-05-16 | 2023-05-16 | Elevator accessory production positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219563019U (en) |
-
2023
- 2023-05-16 CN CN202321180108.4U patent/CN219563019U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: 430000 Commercial Building 2, 4th Floor, Jiabaihui Decoration Hardware City, No. 1 Dongxihu Avenue, Dongxihu District, Wuhan City, Hubei Province (No. 60, 61, Zone 10) Patentee after: Hubei Lingban Electromechanical Engineering Co.,Ltd. Address before: Floor 1-6, Building/Unit J9, Zhuoer Enterprise Headquarters, No. 18, Julong Avenue, Panlongcheng Economic Development Zone, Huangpi District, Wuhan City, 430000 Hubei Province Patentee before: Wuhan Tianyu elevator industry Limited by Share Ltd. |
|
| TR01 | Transfer of patent right |