CN203547382U - Profile and door frame made of profile and used for sealing machine cavity - Google Patents
Profile and door frame made of profile and used for sealing machine cavity Download PDFInfo
- Publication number
- CN203547382U CN203547382U CN201320472124.0U CN201320472124U CN203547382U CN 203547382 U CN203547382 U CN 203547382U CN 201320472124 U CN201320472124 U CN 201320472124U CN 203547382 U CN203547382 U CN 203547382U
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- China
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- doorframe
- substrate
- machine
- section bar
- profile
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- Expired - Fee Related
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- Joining Of Corner Units Of Frames Or Wings (AREA)
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Abstract
The utility model relates to a profile and a door frame made of the profile and used for sealing a machine cavity. The profile comprises a substrate which is in the shape of a flat plate and extends along the length direction of the profile, the substrate is provided with a front surface and a back surface, one or a plurality of edges perpendicular to the front surface are arranged on the front surface, and projections are arranged at the top ends of the edges and wider than the edges. Grooves are formed in connecting positions of the edges and the substrate, and the edges and the grooves extend along the length direction of the profile. A groove is formed in the back surface of the substrate, one edge of the back surface is provided with a side wall, and both the side wall and the groove extend along the length direction of the profile. The technical scheme of the door frame made of the profile and used for sealing the machine cavity includes that the profile is cut by a corresponding length and spliced along a certain fixed direction to form the door frame according to the size of an opening in a machine, the shape of the door frame is consistent with that of the opening, and then the door frame is fixedly mounted on the machine.
Description
Technical field
The doorframe for the sealing of machine chamber that the utility model relates to a kind of section bar and made by this section bar.
Background technology
In mechanical processing industry, consider operating personnel's personal safety and the requirement of machine operation itself, the shell of most of machine is all enclosed, but convenient for installation and maintenance for machine intimate part tends to stay a gathering hole on the closure of machine.When machine is normally worked, must guarantee that whole machine casing seals, this just requires Yishanmen is installed at gathering hole place, and has very high sealing between gathering hole and door.On market, common encapsulating method is to carry out Mould Machining in the place of machine upper shed, then will by modes such as welding, be arranged on the opening of machine by the good framework of Mould Machining, again seal is arranged in said frame, by pressing seal, makes door and machine casing realize sealing.But there is certain drawback in said method, opening size on different machines is all different, and this just need to make different moulds, has extended on the one hand the production cycle of machine, also increased the expenditure of mould expense, indirectly improved the cost of production of machine simultaneously.Those framework surfaces are all level and smooth simultaneously, no matter which type of structure seal is made into, due to the elasticity of seal and the flatness of framework, seal and framework all will be forced bonding by means such as glue, guarantee seal is fixed on doorframe, when seal because the reason such as weathering need to change time, because seal and doorframe are that pressure is bonding, so the replacing of seal is not very convenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the doorframe for the sealing of machine chamber that a kind of section bar is provided and has been made by this section bar, the doorframe of being made by this section bar is with short production cycle, the less expenditure that mould takes, handsome in appearance, seal is installed and is changed conveniently simultaneously.
The purpose of this utility model is to provide a kind of section bar, it is characterized in that: section bar has substrate, and substrate is tabular, and extends along profile length direction, and substrate has two faces: obverse and reverse.On the front of substrate, there is one or several rib perpendicular to front face surface, the top of rib has projection, and the width of projection is greater than the width of rib, and the place that one or several described rib is connected with substrate is provided with groove, and rib and groove all extend along profile length direction.Reverse side at substrate is provided with groove, has sidewall in the Yi Ge of reverse side edge simultaneously, and sidewall and groove all extend along profile length direction.
Another object of the present utility model is to provide a kind of doorframe for the sealing of machine chamber that uses above-mentioned section bar to make, the technical scheme adopting is: according to the size of gathering hole on machine, above-mentioned section bar is intercepted to corresponding length and be spliced to form doorframe, doorframe is consistent with the shape of gathering hole, then doorframe is fixed on the machine.
Bonding than glue, being connected of bolt and nut can make doorframe and fixing more firm of machine, and after long-time use, also no comes off, therefore the utility model selects, is exactly that bolt and nut are as fastening means.On each limit of doorframe, several installing holes are set exactly specifically, on the opposite position of machine operation mouth, nut are installed, in the time of fixedly, only bolt need be fixed through installing hole and nut.Described installing hole runs through the tow sides of substrate, and passes the groove of substrate reverse side, and the diameter of installing hole is less than the width of groove.
The beneficial effect of section bar described in the utility model and the doorframe for machine chamber sealing made by this section bar is: sidewall is directly stuck in the location of having realized doorframe on the gathering hole of machine; Groove is to cover the flange that is contained in the nut on machine, and doorframe and machine are fitted completely; One or several solid are used for clamping seal, because the particularity of solid structure, the seal that makes to be installed on solid is stablized difficult drop-off, simultaneously because do not need to use the pressure jointing materials such as glue, so after seal need be changed because of reasons such as weathering, can directly remove replacing; The effect of the local groove that solid is connected with substrate is the hardness that increases solid, and solid can not fractureed easily because of the effect of external force.Length because of section bar can intercept arbitrarily as required simultaneously, so utilize section bar described in the utility model can be combined into the doorframe of plurality of specifications, these doorframes can be arranged on dissimilar machine, have saved the expense expenditure of mould, have also shortened the manufacturing cycle of machine.
Accompanying drawing explanation
Below in conjunction with concrete drawings and Examples, the utility model is described further.
Fig. 1 is the stereogram of a specific embodiment of section bar described in the utility model
Fig. 2 is the sectional drawing of a specific embodiment of section bar described in the utility model
The structural representation of the specific embodiment that Fig. 3 is the doorframe that formed by section bar described in the utility model
Fig. 4 is doorframe that the above-mentioned section bar of use described in the utility model the is made sectional drawing while being arranged on machine
In figure:
1, substrate front side 2, substrate reverse side 3, top are with rib 4, groove 5, sidewall 6, groove 7, bolt 8, nut 9, seal 10, section bar 11, substrate 12, doorframe 13, machine casing 14, machine operation mouth 15, the installing hole of ball bumps
The specific embodiment
Fig. 1 and Fig. 2 disclose a specific embodiment of section bar 10 described in the utility model, and in the present embodiment, section bar 10 has substrate 11, and substrate 11 is tabular, and extend along section bar 10 length directions, and substrate 11 has two faces: front 1 and reverse side 2.On positive 1, there is the rib 3 with ball bumps perpendicular to one or several top on positive 1 surface, the place that described top is connected with substrate 11 with the rib 3 of ball bumps is provided with groove 4, and all extend along section bar 10 length directions with groove 4 with the rib 3 of ball bumps on top.Reverse side 2 at substrate 11 is provided with groove 6, has sidewall 5 in the Yi Ge of reverse side 2 edge simultaneously, and sidewall 5 all extends along section bar 10 length directions with groove 6.
In order to make the structure of section bar 10 more stable, position one side that top is connected with substrate front side 1 with the rib 3 of ball bumps has been established a groove 5 extending along section bar 10 length directions, Yi Bian made in addition plane, this plane flushes with the bottom of the groove 4 of opposite side.Above-mentioned design has guaranteed the hardness of top with the rib 3 of ball bumps, and top can not fractureed because pressure is excessive with the rib 3 of ball bumps.
Fig. 3 discloses the structural representation of the doorframe made from described section bar, and described doorframe 12 is that the section bar 10 that intercepts corresponding length according to the size of machine operation mouth 14 is spliced, and its shape is consistent with machine operation mouth 14 shapes.More firm for what doorframe 12 and machine 13 were installed, the present embodiment selects bolt 7 and nut 8 as connecting material, and the installing hole 15 of several bolts 7 is set on each limit on doorframe 12.
Fig. 4 discloses the sectional drawing while being arranged on machine with the doorframe that described section bar is made, and sidewall 5 cards are leaned against on the gathering hole 14 of machine, and doorframe 12 is better positioned on machine casing 13.Nut 8 is arranged on machine casing 13, and its installation site is corresponding with the position of installing hole 15 on doorframe 12, and the groove 6 of substrate reverse side 2 covers the flange of nut 8, and doorframe 12 and machine 13 are more fitted.After doorframe 12 installs, seal 9 directly can be installed in the ball bumps on rib 3 tops, owing to not using the adhesives such as glue, when seal 9 need to be changed, also can change at any time, simple and convenient.
Owing to can intercepting as required the section bar of different length and make the doorframe of all size, these doorframes can be arranged on dissimilar machine, this has just been avoided the extraneous expense of mould expense, saved the cost of production of machine, shortened the manufacturing cycle of machine, seal can directly be stuck on solid simultaneously, stablizes difficult drop-off, and the sealing effectiveness of whole machine can be better.
It should be noted in the discussion above that the utility model is not limited to the disclosed embodiments, but can in the scope of described claim, change and revise.
Claims (5)
1. a section bar, is characterized in that: section bar has substrate, and substrate is tabular, and extends along profile length direction, and substrate has two faces: obverse and reverse; In substrate front side, have the rib perpendicular to front face surface, the top of rib has projection, and this protruding width is greater than the width of rib; The place that described rib is connected with substrate is provided with groove, and rib and groove all extend along profile length direction; On substrate reverse side, be provided with groove, have sidewall in the Yi Ge of reverse side edge, sidewall and groove all extend along profile length direction simultaneously.
2. the doorframe for the sealing of machine chamber that section bar according to claim 1 is made, it is characterized in that: according to the size of gathering hole on machine, above-mentioned section bar is intercepted to corresponding length and be spliced to form doorframe, doorframe is consistent with the shape of machine operation mouth, then doorframe is fixedly mounted on machine.
3. the doorframe for the sealing of machine chamber of being made by this section bar according to claim 2, is characterized in that: each of described doorframe is all provided with several installing holes on a limit, and described installing hole runs through the positive and negative of substrate.
4. the doorframe for the sealing of machine chamber of being made by this section bar according to claim 3, is characterized in that: described installing hole is through the groove of substrate reverse side, and the diameter of installing hole is less than the width of groove.
5. the doorframe for the sealing of machine chamber of being made by this section bar according to claim 2, is characterized in that: by bolt and being connected of nut machine and doorframe being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472124.0U CN203547382U (en) | 2013-07-29 | 2013-07-29 | Profile and door frame made of profile and used for sealing machine cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472124.0U CN203547382U (en) | 2013-07-29 | 2013-07-29 | Profile and door frame made of profile and used for sealing machine cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547382U true CN203547382U (en) | 2014-04-16 |
Family
ID=50465512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472124.0U Expired - Fee Related CN203547382U (en) | 2013-07-29 | 2013-07-29 | Profile and door frame made of profile and used for sealing machine cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547382U (en) |
-
2013
- 2013-07-29 CN CN201320472124.0U patent/CN203547382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuxi BODHI Electronic Equipment Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20180729 |