CN204123182U - A kind of miniature workpiece automatic turning device - Google Patents
A kind of miniature workpiece automatic turning device Download PDFInfo
- Publication number
- CN204123182U CN204123182U CN201420441167.7U CN201420441167U CN204123182U CN 204123182 U CN204123182 U CN 204123182U CN 201420441167 U CN201420441167 U CN 201420441167U CN 204123182 U CN204123182 U CN 204123182U
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- CN
- China
- Prior art keywords
- disk seat
- air pressure
- pressure valve
- frame
- type base
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of miniature workpiece automatic turning device, in the upper inside walls of frame-type base, automatic telescopic air pressure valve switch is installed, air pressure valve switch is connected with air pressure valve, bearing is separately installed with in the side center, left and right of frame-type base, bearing is provided with central shaft, be fixed with sucker disk seat on center shaft, sucker disk seat is positioned at the inside of frame-type base, sucker disk seat is provided with sucker, the length of described air pressure valve switch is a bit larger tham the distance between sucker disk seat and frame-type base inner wall, one end of described central shaft is connected with crank, crank is connected with pneumatic cylinder piston rod with hinge by connecting rod.The utility model adopts the quadric chain of crank block, be the circular motion of workpiece by the transform linear motion of piston rod, thus realizing the upset of workpiece, the inertia of workpiece and sucker disk seat can overcome the dead point phenomenon of quadric chain, simple, volume is little, reliable operation.
Description
Technical field
The utility model relates to automatic producing technology field, particularly relates to a kind of miniature workpiece automatic turning device.
Background technology
Traditional method for machining mechanical parts, because production technology falls behind, operation is disperseed, the problems such as production efficiency is low, labor strength large, unstable product quality, production cost increase can be caused, processing and manufacturing many employings automatic production line of existing machine components, can merge all production links.
On automatic production line, many machine components need to carry out two-sided processing in process, therefore need to carry out 180 degree of upsets to workpiece.Workpiece turning is completed by automation turning device, significantly can reduce the labour intensity of workman, enhance productivity, improve production environment, improve the quality of products.Workpiece tilting device is the important component part of automatic production line, and the quality of its design directly affects the working level of whole automatic production line, thus carries out reasonably design to Workpiece tilting device and seems very important.
Existing existing miniature workpiece turning device adopts following several technical scheme: the contraction 1, utilizing pneumatic cylinder to control parallel air gripper carrys out clamping work pieces, captures point at workpiece center of gravity rear, utilizes workpiece self gravitation to complete upset.This device is for completing the 90 degree upsets of workpiece from horizontal to vertical.2, apply compression hydraulic cylinder fixation workpiece, the piston rod of tooth bar and telescopic hydraulic cylinder is connected, utilizes rack pinion that the rectilinear motion of piston rod is converted to circular motion, complete the upset of workpiece.The shortcoming of this device is that the design comparison of hydraulic system is complicated.3, the conveyer belt transmission workpiece utilizing the two-layer direction of motion contrary, the corner baffle plate of two-layer conveyer belt makes workpiece turning.This apparatus design is simple, but institute takes up space comparatively large, serious wear of colliding with in workpiece motion s.4, turning device is made up of clamping device, switching mechanism and driving mechanism etc., frame for movement more complicated.
Utility model content
The utility model object is exactly the defect in order to make up prior art, provides a kind of miniature workpiece automatic turning device.
The utility model is achieved through the following technical solutions:
A kind of miniature workpiece automatic turning device, include frame-type base, in the upper inside walls of frame-type base, automatic telescopic air pressure valve switch is installed, air pressure valve switch is connected with air pressure valve, bearing is separately installed with in the side center, left and right of frame-type base, bearing is provided with central shaft, be fixed with sucker disk seat on center shaft, sucker disk seat is positioned at the inside of frame-type base, sucker disk seat is provided with sucker, the length of described air pressure valve switch is a bit larger tham the distance between sucker disk seat and frame-type base inner wall, one end of described central shaft is connected with crank, crank is connected with pneumatic cylinder piston rod with hinge by connecting rod.
When sucker disk seat faces up and just contacted air pressure valve switch, workpiece is positioned on sucker, and pneumatic cylinder piston rod stretches out, sucker disk seat continues to rotate under work piece turnover mechanism drives, air pressure valve switch is pressed, and air pressure valve controls gas flow to be made to form vacuum in sucker, and workpiece is firmly grasped by sucker.Sucker disk seat continues to rotate after crossing air pressure valve switch, and air pressure valve switch automatic spring recovers origin-location.When sucker disk seat rotates about 180 degree, its one end contacts with air pressure valve switch again, and air pressure valve switch is pressed automatically, gassy in sucker, and workpiece is put down, and completes 180 degree of upsets.Sucker disk seat rotates to completing a work period during initial position.The flexible of pneumatic cylinder piston rod is not uniform motion, and when sucker disk seat soon contacts air pressure valve switch, slowly, air pressure valve switch is pressed gently, avoids larger impact in pneumatic cylinder piston rod motion; Work piece turnover mechanism is a kind of crank block quadric chain, when connecting rod and crank angle are 180 degree, mechanism is in dead-centre position, and at this moment pneumatic cylinder piston rod motion is very fast, thus utilize the inertia of workpiece and sucker disk seat to cross dead-centre position, avoid mechanism to occur stuck phenomenon.
The utility model has the advantages that: the utility model adopts air pressure valve to control sucker fixation workpiece, in sucker, grabbing workpiece during formation vacuum, discharges workpiece during gassy in sucker; Adopt the quadric chain of crank block, be the circular motion of workpiece by the transform linear motion of piston rod, thus realize the upset of workpiece, the inertia of workpiece and sucker disk seat can overcome the dead point phenomenon of quadric chain, simple, volume is little, reliable operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of miniature workpiece automatic turning device, include frame-type base 4, in the upper inside walls of frame-type base 4, automatic telescopic air pressure valve switch 3 is installed, air pressure valve switch 3 is connected with air pressure valve, bearing 1 is separately installed with in the side center, left and right of frame-type base 4, bearing 1 is provided with central shaft 2, central shaft 2 is fixed with sucker disk seat 5, sucker disk seat 5 is positioned at the inside of frame-type base 4, sucker disk seat 5 is provided with sucker 6, the length of described air pressure valve switch 3 is a bit larger tham the distance between sucker disk seat 5 and frame-type base 4 inwall, one end of described central shaft 2 is connected with crank 7, crank 7 is connected with pneumatic cylinder piston rod 10 with hinge 9 by connecting rod 8.
Claims (1)
1. a miniature workpiece automatic turning device, it is characterized in that: include frame-type base, in the upper inside walls of frame-type base, automatic telescopic air pressure valve switch is installed, air pressure valve switch is connected with air pressure valve, bearing is separately installed with in the side center, left and right of frame-type base, bearing is provided with central shaft, be fixed with sucker disk seat on center shaft, sucker disk seat is positioned at the inside of frame-type base, sucker disk seat is provided with sucker, the length of described air pressure valve switch is a bit larger tham the distance between sucker disk seat and frame-type base inner wall, one end of described central shaft is connected with crank, crank is connected with pneumatic cylinder piston rod with hinge by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441167.7U CN204123182U (en) | 2014-08-06 | 2014-08-06 | A kind of miniature workpiece automatic turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441167.7U CN204123182U (en) | 2014-08-06 | 2014-08-06 | A kind of miniature workpiece automatic turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123182U true CN204123182U (en) | 2015-01-28 |
Family
ID=52379571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441167.7U Expired - Fee Related CN204123182U (en) | 2014-08-06 | 2014-08-06 | A kind of miniature workpiece automatic turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058383A (en) * | 2015-08-07 | 2015-11-18 | 山东新华医疗器械股份有限公司 | Epid mechanical arm |
| CN113829129A (en) * | 2021-08-22 | 2021-12-24 | 孙晓茹 | Stainless steel wire drawing process and device for bowl washing tank |
-
2014
- 2014-08-06 CN CN201420441167.7U patent/CN204123182U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058383A (en) * | 2015-08-07 | 2015-11-18 | 山东新华医疗器械股份有限公司 | Epid mechanical arm |
| CN105058383B (en) * | 2015-08-07 | 2017-01-25 | 山东新华医疗器械股份有限公司 | Epid mechanical arm |
| CN113829129A (en) * | 2021-08-22 | 2021-12-24 | 孙晓茹 | Stainless steel wire drawing process and device for bowl washing tank |
| CN113829129B (en) * | 2021-08-22 | 2024-03-29 | 孙晓茹 | Stainless steel wire drawing process and device for bowl washing groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |