CN109399492B - Optical fiber disc clamping and lifting device assembly - Google Patents
Optical fiber disc clamping and lifting device assembly Download PDFInfo
- Publication number
- CN109399492B CN109399492B CN201811408225.5A CN201811408225A CN109399492B CN 109399492 B CN109399492 B CN 109399492B CN 201811408225 A CN201811408225 A CN 201811408225A CN 109399492 B CN109399492 B CN 109399492B
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- Prior art keywords
- lifting
- air chamber
- optical fiber
- vertical cylinder
- lifting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The invention relates to an optical fiber disc clamping and lifting device assembly which comprises a supporting frame provided with a lifting motor and a sliding groove, wherein a lifting block is connected in the sliding groove in a sliding mode, a horizontal lifting rod is connected to the lifting block, a vertical cylinder body is further arranged on the supporting frame, a vertical cylinder portion piston is connected in the vertical cylinder body to isolate an upper air cavity, the lifting block is connected with the vertical cylinder portion piston through a vertical connecting rod, an air chamber communicated with the upper air cavity is arranged in the horizontal lifting rod, a lifting rod portion sliding hole is formed in the air chamber, a puller pin is connected in the lifting rod portion sliding hole in a sealing and sliding mode, a puller pin reset spring for driving the puller pin to contract towards the inside of the air chamber is arranged at the inner end of the puller pin. The invention provides an optical fiber disc clamping and lifting device assembly capable of preventing an optical fiber disc from moving relative to a horizontal lifting rod, which is used for solving the problem that the optical fiber disc is easy to shake in the lifting process due to the relative movement between the horizontal lifting rod and the optical fiber disc.
Description
Technical Field
The invention relates to the technical field of light production, in particular to an optical fiber disc clamping and lifting device assembly.
Background
During the production of the optical disc, the optical disc needs to be lifted from a lower position to an upper position. This action is accomplished by clamping the lifting device. The existing included angle lifting device realizes that a horizontal lifting rod is inserted into an optical wire coil through the driving of a horizontal cylinder, so that the horizontal cylinder bears the force in the lifting process, and the horizontal force of the cylinder has the defect of easy damage; in order to enable the horizontal lifting rod to be conveniently and easily inserted into the central hole of the optical fiber disc, the size of the horizontal lifting rod is smaller than that of the central hole of the optical fiber disc, so that the optical fiber disc can move relative to the horizontal lifting rod, and the optical fiber disc is easy to shake in the lifting process.
Disclosure of Invention
The invention provides an optical fiber disc clamping and lifting device assembly capable of preventing an optical fiber disc from moving relative to a horizontal lifting rod, which is used for solving the problem that the optical fiber disc is easy to shake in the lifting process due to the relative movement between the horizontal lifting rod and the optical fiber disc.
The technical problem is solved by the following technical scheme: an optical fiber disc clamping and lifting device assembly comprises a support frame and is characterized in that a lifting motor and a sliding groove extending along the vertical direction are arranged on the support frame, a lifting block is connected in the sliding groove in a sliding mode and used for driving the lifting block to ascend, a horizontal lifting rod is connected with the lifting block, a clamping block is arranged on the horizontal lifting rod, a vertical cylinder body is further arranged on the support frame, a vertical cylinder piston is connected in the vertical cylinder body in a sealing and sliding mode, an upper air cavity is isolated in the vertical cylinder piston, the lifting block is connected with the vertical cylinder piston through a vertical connecting rod, an air chamber is arranged in the part, located on one side, far away from the support frame, of the clamping block, of the horizontal lifting rod, the air chamber is communicated with the upper air cavity, and at least two lifting rod sliding holes radially extending along the circumferential direction of the horizontal lifting rod are arranged in the, the lifting rod part is internally provided with a sliding hole, the lifting rod part is internally provided with a lifting pin, the lifting pin is connected with a lifting pin in a sealing and sliding manner, the inner end of the lifting pin is provided with a lifting pin return spring for driving the lifting pin to contract towards the inside of the air chamber, and the upper air chamber is provided with a pressure limiting valve which is opened towards the outside of the upper air chamber and a one-way valve which is opened towards the. When the lifting block is lifted, the piston of the vertical cylinder part is driven to lift, so that the pressure of the upper air cavity is raised, the pressure in the air cavity is raised, and the pressure in the air cavity is raised to drive the tightening pin to extend out to be tightly pressed on the inner circumferential surface of the optical disk, so that the optical disk and the horizontal lifting rod are fixed together.
Preferably, a vertical connecting rod part air passage is arranged in the vertical connecting rod, a horizontal lifting rod part air passage is arranged in the horizontal lifting rod, and the air chamber is communicated with the upper air cavity through butt joint of the vertical connecting rod part air passage and the horizontal lifting rod part air passage. The air connecting pipe is not needed, so that the communication of the relative position between the changed air chamber and the upper air chamber is realized, the layout is compact, and the phenomenon that the air pipe is wound and clamped by a moving object can not be caused.
Preferably, the vertical cylinder piston further isolates a buffer air cavity of the sealing structure below the vertical cylinder piston in the vertical cylinder, and the buffer air cavity is filled with air. When the lifting block falls due to accidents, the piston of the vertical cylinder part can descend together to extrude the air pressure in the buffer air cavity, and the air compression in the buffer air cavity plays a role in supporting and buffering the lifting block. The safety in use is improved.
Preferably, the lower end of the sliding chute is provided with an end wall, and the end wall is provided with a vibration damping spring which extends and retracts in the vertical direction. When the lifting block is worn to fall and extrudes the slow vibration spring, the slow vibration spring can play a role in slow vibration. The safety is good.
Preferably, the supporting frame is further provided with a wire spool, the wire spool is connected with the lifting motor and driven by the lifting motor to rotate, and the wire spool is connected with the lifting block through a pull rope.
The invention has the following advantages: the optical fiber disc is not easy to shake in the lifting process of the optical fiber disc.
Drawings
FIG. 1 is a schematic view of the present invention in use.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B of fig. 1.
In the figure: the device comprises a support frame 1, a lifting motor 11, a wire spool 111, a pull cable 112, a vertical cylinder body 12, a vertical cylinder part piston 121, an upper air cavity 122, a buffer air cavity 123, a vertical connecting rod 124, a vertical connecting rod part air passage 125, a pressure limiting valve 126, a one-way valve 127, a chute 13, an end wall 131, a buffer spring 132, a lifting block 14, a horizontal lifting rod 15, an electromagnet 151, a clamping block 153, an air chamber 154, a horizontal lifting rod part air passage 155, a lifting rod part sliding hole 156, a puller pin 157, a puller pin return spring 158, a light panel 2 and a central hole 21.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1, 2 and 3, an optical fiber disk clamping and lifting device assembly comprises a support frame 1.
The supporting frame is provided with a lifting motor 11, a vertical cylinder body 12 and a sliding chute 13 extending along the vertical direction. The elevating motor is connected to the wire spool 111. The spool is connected to the lift block 14 by a cable 112. The spout is located the support frame towards the one side in fiber reel lift space. The lower end of the chute is provided with an end wall 131. The end wall is provided with a damping spring 132 which extends and contracts in the vertical direction. The lifting block is connected in the sliding groove in a sliding manner. The lifting block is connected with a horizontal lifting rod 15. The horizontal lifting rod is provided with a clamping block 153. A vertical cylinder piston 121 is connected in the vertical cylinder body in a sealing and sliding manner. The vertical cylinder part piston isolates an upper air cavity 122 and a buffer air cavity 123 with a sealed structure in the vertical cylinder body. The buffer gas cavity is filled with gas. The lift blocks are coupled to the vertical cylinder portion pistons by vertical connecting rods 124. The vertical connecting rod is provided with a vertical connecting rod part air passage 125. The upper air chamber is provided with a pressure limiting valve 126 opening towards the outside of the upper air chamber and a one-way valve 127 opening towards the inside of the upper air chamber. An air chamber 154 is provided in the portion of the horizontal lifting bar on the side of the clamping block remote from the support frame. The horizontal lifting rod is internally provided with a horizontal lifting rod air channel 155. The vertical connecting rod air passage 125 and the horizontal lifting rod air passage 155 are butted together in the lifter block to communicate the air chamber with the upper air chamber. The plenum is provided with two lifter bar slide holes 156. The lifter bar slide holes 156 are circumferentially distributed along the horizontal lifter bar. The lift bar slide hole 156 extends radially along the horizontal lift bar. The lifting rod part slide hole is internally connected with a puller pin 157 in a sealing and sliding way. The inner end of the puller pin is provided with a puller pin return spring 158 which drives the puller pin to contract towards the air chamber.
When the optical fiber coil clamping device is used, the central hole 21 of the optical fiber coil 2 is aligned with the horizontal lifting rod, and then the horizontal lifting rod is inserted into the central hole until the clamping block abuts against the upper end of the optical fiber coil 2. The elevator motor is started. The lifting motor drives the wire spool to rotate so as to rotate around the inhaul cable, and the inhaul cable drives the lifting block to ascend. When the lifting block rises, the piston of the vertical cylinder part is driven to rise, so that the pressure in the upper air cavity rises, the pressure in the upper air cavity also rises, and the pressure in the air cavity rises to drive the puller pin to extend out to be tightly propped on the peripheral surface of the central hole to fix the optical wire disc and the horizontal lifting rod together so as to prevent shaking.
Claims (5)
1. An optical fiber disc clamping and lifting device assembly comprises a support frame and is characterized in that a lifting motor and a sliding groove extending along the vertical direction are arranged on the support frame, a lifting block is connected in the sliding groove in a sliding mode and used for driving the lifting block to ascend, a horizontal lifting rod is connected with the lifting block, a clamping block is arranged on the horizontal lifting rod, a vertical cylinder body is further arranged on the support frame, a vertical cylinder piston is connected in the vertical cylinder body in a sealing and sliding mode, an upper air cavity is isolated in the vertical cylinder piston, the lifting block is connected with the vertical cylinder piston through a vertical connecting rod, an air chamber is arranged in the part, located on one side, far away from the support frame, of the clamping block, of the horizontal lifting rod, the air chamber is communicated with the upper air cavity, and at least two lifting rod sliding holes radially extending along the circumferential direction of the horizontal lifting rod are arranged in the, the lifting rod part is internally connected with a lifting pin in a sealing and sliding manner, the inner end of the lifting pin is provided with a lifting pin return spring for driving the lifting pin to contract towards the inside of the air chamber, and the upper air chamber is provided with a pressure limiting valve opened towards the outside of the upper air chamber and a one-way valve opened towards the inside of the upper air chamber.
2. The optical fiber disc clamping and lifting device assembly as claimed in claim 1, wherein a vertical connecting rod portion air passage is provided in the vertical connecting rod, a horizontal lifting rod portion air passage is provided in the horizontal lifting rod, and the air chamber is communicated with the upper air chamber by butt-jointing the vertical connecting rod portion air passage and the horizontal lifting rod portion air passage.
3. The optical fiber tray clamping and lifting device assembly according to claim 1 or 2, wherein the vertical cylinder piston further isolates a buffer air chamber of the sealing structure below the vertical cylinder piston in the vertical cylinder, and the buffer air chamber is filled with air.
4. The optical fiber disc clamping and lifting device assembly according to claim 1 or 2, wherein the lower end of the sliding groove is provided with an end wall, and the end wall is provided with a vibration damping spring which extends and retracts in the vertical direction.
5. The assembly as claimed in claim 1 or 2, wherein a wire spool is further provided on the supporting frame, the wire spool is connected to the lifting motor and driven by the lifting motor to rotate, and the wire spool is connected to the lifting block via a cable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408225.5A CN109399492B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device assembly |
| CN202010139406.3A CN111115497B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408225.5A CN109399492B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device assembly |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010139406.3A Division CN111115497B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109399492A CN109399492A (en) | 2019-03-01 |
| CN109399492B true CN109399492B (en) | 2020-04-28 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010139406.3A Active CN111115497B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device assembly |
| CN201811408225.5A Active CN109399492B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device assembly |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010139406.3A Active CN111115497B (en) | 2018-11-23 | 2018-11-23 | Optical fiber disc clamping and lifting device assembly |
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| Country | Link |
|---|---|
| CN (2) | CN111115497B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202754762U (en) * | 2012-04-11 | 2013-02-27 | 浙江金刚汽车有限公司 | Automobile body positioning device |
| CN204529213U (en) * | 2015-04-02 | 2015-08-05 | 陈国丽 | A kind of plate promotes Traverse Displacement Unit |
| CN108117021A (en) * | 2018-01-25 | 2018-06-05 | 衢州锐思机械科技有限公司 | Heated container lid opener |
| CN108787912A (en) * | 2018-06-26 | 2018-11-13 | 天津市鹏宇工贸有限公司 | A kind of quick punching fixing device of ring flange forging |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000063092A (en) * | 1998-08-18 | 2000-02-29 | Hanshin Sharyo Kk | Elevating device |
| DE102007042465A1 (en) * | 2007-09-06 | 2009-03-12 | Georg Bastian | Lifting device, has rolling head arranged at piston rod and having belt roller that is rotatably supported around horizontal axis and circulates belt, where rolling head has two belt rollers which are arranged parallel to each other |
| WO2015178870A1 (en) * | 2014-05-20 | 2015-11-26 | Matyev Sergiy Frantsevych | Multipurpose lifting device |
-
2018
- 2018-11-23 CN CN202010139406.3A patent/CN111115497B/en active Active
- 2018-11-23 CN CN201811408225.5A patent/CN109399492B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202754762U (en) * | 2012-04-11 | 2013-02-27 | 浙江金刚汽车有限公司 | Automobile body positioning device |
| CN204529213U (en) * | 2015-04-02 | 2015-08-05 | 陈国丽 | A kind of plate promotes Traverse Displacement Unit |
| CN108117021A (en) * | 2018-01-25 | 2018-06-05 | 衢州锐思机械科技有限公司 | Heated container lid opener |
| CN108787912A (en) * | 2018-06-26 | 2018-11-13 | 天津市鹏宇工贸有限公司 | A kind of quick punching fixing device of ring flange forging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109399492A (en) | 2019-03-01 |
| CN111115497A (en) | 2020-05-08 |
| CN111115497B (en) | 2021-03-16 |
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