CN204124834U - A kind of ultra-thin ball spring loaded air cushion bench board - Google Patents
A kind of ultra-thin ball spring loaded air cushion bench board Download PDFInfo
- Publication number
- CN204124834U CN204124834U CN201420215288.XU CN201420215288U CN204124834U CN 204124834 U CN204124834 U CN 204124834U CN 201420215288 U CN201420215288 U CN 201420215288U CN 204124834 U CN204124834 U CN 204124834U
- Authority
- CN
- China
- Prior art keywords
- bench board
- ball
- air cushion
- fumarole
- spring loaded
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 25
- 229920003023 plastic Polymers 0.000 description 25
- 238000007789 sealing Methods 0.000 description 7
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000015378 stomatal closure Effects 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of ultra-thin ball spring loaded air cushion bench board, comprise bench board, and the fumarole of direct surface working on the table, and be arranged on the inlet channel of bench board inside, and ball and the spring of bench board inside is fixedly installed on by air chamber cover plate, described inlet channel is connected with fumarole and communicates, and described ball is arranged between spring and fumarole, and ball top protrudes from bench board surface; Ultra-thin ball spring loaded air cushion bench board of the present utility model uses the high strength hard materials such as steel plate to make, and fumarole is directly machined on table top, has structure simple, sturdy and durable, very frivolous, the features such as installation and maintenance is easy.
Description
Technical field
The utility model relates to bench board, specifically relates to a kind of ultra-thin ball spring loaded air cushion bench board.
Background technology
Air cushion bench board, as the important tool transmitting and transport carrier, has a wide range of applications in the industry such as paper printing and logistics transportation.The principle of work of air cushion bench board is jet by the fumarole on function operation table top, one deck air cushion is formed between carrying object and work top, considerably reduce friction force effect between table top and carrier, make carrying object to rotate on work top easily or to move.The groundwork of ball spring loaded air cushion bench board is: when above fumarole without carrying object time, ball by spring force upwards close fumarole, air cushion is disappeared; When carrying object moves on pore, press down the ball in fumarole bottom carrier, ball moves downward unlatching fumarole, and fumarole jet making forms air cushion between carrier and work top.
See Fig. 1, traditional ball spring loaded air cushion bench board is primarily of ball 101, and spring 102, plastic air tap 103, bench board 104, air chamber shrouding 105, inlet channel 106 and fumarole form.Wherein plastic air tap 103 is fixed together by interference fit and work top 104; It is inner that ball 101 and spring 102 are fixedly installed on bench board 104 by air chamber shrouding; Ball 101 is arranged between the fumarole 106 of spring 102 and plastic air tap 103.
The major defect of traditional ball spring loaded air cushion bench board is: its parts are many, complex structure, and bench board is thick and heavy, and plastic air tap is easily aging, and installation and processing technology require high, and manufacturing cost is higher.The plastic air tap of tradition ball spring loaded air cushion bench board presses fit into the hole of bench board above bench board, and limit by friction fit power, can only use at low atmospheric pressure, pressure is slightly high will blow out bench board by plastic air tap.Plastic air tap is when gas source temperature rising and ambient temperature height, and plastic strength declines, and often has valve to blow out the phenomenon in bench board hole.Because the table top of traditional ball spring loaded air cushion bench board generally uses cast iron quality, need by installing special plastic air tap and ball fitted seal air nozzle.Because the sealing binding face of plastic air tap and cast iron table top needs to take certain space, so traditional ball spring loaded air cushion bench board thickness is general all more than 30 millimeters, the volume of bench board and quality are all very large, to the installation of plastic air tap and the requirement of processing also higher; The sealing of this traditional ball spring loaded air cushion bench board fumarole relies on fitted seal between plastic air tap and steel ball, because plastics generally adopt Shooting Technique, surface evenness and the degree of finish of air blast nozzle inside and ball sealing place are not easy to ensure, cause the air-tightness of air cushion bench board fumarole unstable, easily occur the phenomenon of local gas leakage when stomatal closure; Plastic air tap adopts interference fit to be installed in work top, because the temperature expansion coefficient of plastic casing cast iron table top is different, with temperature Change, plastic air tap be easy to distortion and aging, add in long-time use, there is direct friction in air cushion in the course of the work ball and plastic air tap, plastic air tap is is easily worn and torn, come off and damage, and causes ball to come off and fumarole damage; Labyrinth and the higher fault rate of this ball spring loaded air cushion bench board make the maintenance process simulation in its later stage all inconvenient.
Utility model content
It is frivolous that technical problem to be solved in the utility model is to provide a kind of volume, sturdy and durable, failure rate is low, and it is simple also to have structure, and working stability, installation and maintenance is easy to ball spring loaded air cushion bench board.
The utility model is achieved through the following technical solutions: a kind of ultra-thin ball spring loaded air cushion bench board, comprise bench board, and the fumarole of direct surface working on the table, and be arranged on the inlet channel of bench board inside, and ball and the spring of bench board inside is fixedly installed on by air chamber cover plate, described inlet channel is connected with fumarole and communicates, and described ball is arranged between spring and fumarole, and ball top protrudes from bench board surface.
As preferred technical scheme, described fumarole quantity is more than one.
The beneficial effects of the utility model are:
1. a kind of ultra-thin ball spring loaded air cushion bench board of the utility model, table top adopts steel plate, and alloy sheets or similar high-strength rigid material are made.Because the hard material quality such as steel plate are tight, the pore that there will not be the loose cast materiales such as picture cast iron common and husky hole.Make bench board surface can be more bright and clean smooth, coating be also easier, and mobile carrying object is also more prone to;
2. the work top of a kind of ultra-thin ball spring loaded air cushion bench board of the utility model uses the close materials of matter such as steel plate, and intensity significantly improves compared with traditional cast iron work top, and wear-resisting and impact resistance significantly increases, and table top is not easy to scratch.
3. the fumarole of a kind of ultra-thin ball spring loaded air cushion bench board of the utility model directly processes on the table.Owing to using the close materials of matter such as steel plate, directly sealing can be contacted by ball with the face of bench board fumarole.Avoid and use traditional plastic air tap, thus solve plastic air tap assembling and the ball air-tightness problem of traditional air cushion bench board, and bench board thickness significantly can reduce, volume and weight also can decrease;
4. the fumarole of a kind of ultra-thin ball spring loaded air cushion bench board of the utility model directly processes on the table, and do not have valve to come off problem, can use the different sources of the gas of more high pressure, air cushion table application field is more extensive;
5. sending out ultra-thin ball spring loaded air cushion bench board a kind of directly contacts sealing by ball with the face of bench board fumarole, avoid and use traditional plastic air tap, thoroughly stop the aging of plastic air tap and the damage problem that comes off, air cushion bench board fault rate is significantly reduced, needs hardly after installation to safeguard;
6. a kind of ultra-thin ball spring loaded air cushion bench board of the utility model employs the high strength materials such as steel plate, and without the design of plastic air tap, compare with the thickness of traditional air cushion more than bench board 30mm, a kind of thickness of ultra-thin ball spring loaded air cushion bench board can control within 16mm, thus the volume and weight of air cushion bench board can significantly be reduced, field of application is more extensive;
7. the structure of a kind of ultra-thin ball spring loaded air cushion bench board of the utility model is simple, compares with traditional ball spring loaded air cushion bench board, have employed without plastic air tap design, thus decreases the cost of injection moulding, and install and assemble convenient;
8. a kind of ultra-thin ball spring loaded air cushion bench board of the utility model, air nozzle hole is directly holed on work top, and do not need plastic air tap installation dimension, aperture significantly reduces, less on the additional pushing mechanism impact on work top;
9. a kind of ultra-thin ball spring loaded air cushion bench board of the utility model, when using chromium plating steel plate work top and steel ball ball, steel ball is identical with the temperature expansion coefficient of work top, and air-tightness can not vary with temperature and change, air cushion effect and longer service life; The tone of steel ball and work top is basically identical, more attractive in appearance simultaneously.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structure principle chart of traditional ball spring loaded air cushion bench board;
Fig. 2 is the structure principle chart of a kind of ultra-thin ball spring loaded air cushion bench board of the utility model;
Fig. 3 is the plan sketch of a kind of ultra-thin ball spring loaded air cushion bench board of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
With reference to shown in Fig. 2 and Fig. 3, one of the present utility model ultra-thin ball spring loaded air cushion bench board, comprise bench board 203, and the fumarole 206 of direct surface working on the table, and be arranged on the inlet channel 205 of bench board inside, and ball 201 and the spring 202 of bench board inside is fixedly installed on by air chamber cover plate 204, described inlet channel 205 is connected with fumarole 206 and communicates, described ball 201 is arranged between spring 202 and fumarole 206, and ball 201 top protrudes from bench board 203 surface slightly.
Its principle of work is: gas is pumped into inlet channel 205 by air pump.When there is not carrying object above fumarole 206, ball 201 upwards contacts with the sealing surface of the fumarole 206 of bench board 203 by spring 202 thrust, closes fumarole 206, realizes automatically shutting down of air-flow.Bench board air cushion is closed automatically.
When there is carrying object above fumarole 206, because ball 201 protrudes from bench board 203 slightly, carrier presses down ball 201, and ball 201 is separated with the sealing surface of the fumarole 206 of bench board 203, realize the automatic unlatching of air-flow, between carrier and work top, form air cushion.
Wherein, described fumarole 206 quantity is more than one, as shown in Figure 3.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (2)
1. a ultra-thin ball spring loaded air cushion bench board, it is characterized in that: comprise bench board, and the fumarole of direct surface working on the table, and be arranged on the inlet channel of bench board inside, and ball and the spring of bench board inside is fixedly installed on by air chamber cover plate, described inlet channel is connected with fumarole and communicates, and described ball is arranged between spring and fumarole, and ball top protrudes from bench board surface.
2. one according to claim 1 ultra-thin ball spring loaded air cushion bench board, is characterized in that: described air nozzle quantity is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215288.XU CN204124834U (en) | 2014-04-29 | 2014-04-29 | A kind of ultra-thin ball spring loaded air cushion bench board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215288.XU CN204124834U (en) | 2014-04-29 | 2014-04-29 | A kind of ultra-thin ball spring loaded air cushion bench board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124834U true CN204124834U (en) | 2015-01-28 |
Family
ID=52381210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215288.XU Expired - Lifetime CN204124834U (en) | 2014-04-29 | 2014-04-29 | A kind of ultra-thin ball spring loaded air cushion bench board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016088A (en) * | 2014-04-29 | 2015-11-04 | 德阳市利通印刷机械有限公司 | Ultrathin bead and spring type gas cushion working table |
-
2014
- 2014-04-29 CN CN201420215288.XU patent/CN204124834U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016088A (en) * | 2014-04-29 | 2015-11-04 | 德阳市利通印刷机械有限公司 | Ultrathin bead and spring type gas cushion working table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |