CN204252757U - A kind of spray chamber hermatic door - Google Patents
A kind of spray chamber hermatic door Download PDFInfo
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- CN204252757U CN204252757U CN201420689914.9U CN201420689914U CN204252757U CN 204252757 U CN204252757 U CN 204252757U CN 201420689914 U CN201420689914 U CN 201420689914U CN 204252757 U CN204252757 U CN 204252757U
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- door body
- spray chamber
- hold
- doorway
- fixed
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Abstract
The utility model discloses a kind of spray chamber hermatic door, comprise a body, hinge and hold-down mechanism, described door body is covered on the doorway of spray chamber airtightly; The sidewall of spray chamber is rotationally connected with by door body described in hinge, described hinge comprise fixed end and and the turning end that is rotationally connected with described fixed end, the rotating blade that described turning end comprises a turning cylinder and is fixedly connected with described turning cylinder, be fixedly connected with described door body by fixed axis described in described rotating blade, described fixed end comprises a fixed tab, one end of described fixed tab is fixed on the sidewall of spray chamber hermatic door, and the other end of described fixed tab has the pivot joint chamber rotating for described turning cylinder and slide along the direction perpendicular to doorway; Door body is pressed on spray chamber doorway to ensure tightness by hold-down mechanism.The beneficial effects of the utility model are: door body has the degree of freedom on vertical doorway relative to doorway, ensure the sealing on described door body and doorway.
Description
Technical field
The utility model relates to spray forming technology field, is specifically related to a kind of spray chamber hermatic door.
Background technology
Metal material ingot blank spray forming technology is that a kind of liquid metal alloy that makes forms solid-state, that semisolid, liquid vaporific fine particle deposition form ingot blank on pallet a kind of advanced technology under the effect of inert gas.
The situation lower seal that the door that the utility model is intended to solve spray chamber in ingot blank stage of spray forming process is in place at gasket is not tight, always from the problem of fixing one end gas leakage of door.
As shown in Figure 1, original door is by pressing handle, Men Ti, spray chamber doorway, door hinge combination composition.
The fixed end of two cover door hinge combinations welds with doorway, movable end welds with door body, and pressing handle (4 cover) is pressed on door body on doorway, and the unlatching of door body realizes the rotation of a body around bearing pin by the bearing pin in door hinge combination, the unlatching of door body is single-degree-of-freedom, can only put down out.
As shown in Figure 2, the center height h of door hinge combination bearing pin, it is a definite value, so the door flank side surface good seal at door hinge combination place is difficult to accomplish, and weather strip is easy to wearing and tearing, if door physical efficiency have a shift action perpendicular to doorway to add the pressing handle of doorway surrounding just can door sealing is tight.
Utility model content
The purpose of this utility model is to provide a kind of spray chamber hermatic door in a kind of stage of spray forming process, comprise hinge, the sidewall of spray chamber is rotationally connected with by door body described in hinge, the turning end that described hinge comprises fixed end and is rotationally connected with described fixed end, the rotating blade that described turning end comprises a turning cylinder and is fixedly connected with described turning cylinder, be fixedly connected with described door body by fixed axis described in described rotating blade, described fixed end comprises a fixed tab, one end of described fixed tab is fixed on the sidewall of spray chamber hermatic door, the other end of described fixed tab has the pivot joint chamber rotating for described turning cylinder and slide along the direction perpendicular to doorway, described turning cylinder not only can rotate but also can relatively slide to the direction on vertical doorway by pivot joint chamber in described pivot joint chamber, so as to realizing door body by also the direction on vertical for Men Tixiang doorway being covered to doorway while hinge through, thus realize better sealing between Men Tiyu doorway, to overcome prior art above shortcomings.
The purpose of this utility model is achieved through the following technical solutions:
A kind of spray chamber hermatic door, comprising:
Men Ti, described door body is covered on the doorway of spray chamber airtightly; And
Hinge, the sidewall of spray chamber is rotationally connected with by door body described in hinge, the turning end that described hinge comprises fixed end and is rotationally connected with described fixed end, the rotating blade that described turning end comprises a turning cylinder and is fixedly connected with described turning cylinder, be fixedly connected with described door body by fixed axis described in described rotating blade, described fixed end comprises a fixed tab, one end of described fixed tab is fixed on the sidewall of spray chamber hermatic door, the other end of described fixed tab is curling forms with coated described turning cylinder the pivot joint chamber rotating for described turning cylinder and slide along the direction perpendicular to doorway, and
Hold-down mechanism, is pressed on spray chamber doorway to ensure tightness by door body.
Preferably, the quantity of described hinge is two, on the outer wall of two described hinge spray chambers on the right side of doorway setting up and down.
Preferably, at least one end of described turning cylinder has and prevents described turning cylinder in fixed tab along the limiting section that the axis of fixed axis skids off.
Described limiting section extends radially outwardly relative to described turning cylinder, when described turning cylinder in described pivot joint chamber along its axially-movable time, the end forming the fixed tab of pivot joint chamber props up limiting section, ensures not deviate from described pivot joint chamber in the rotation of described turning cylinder or sliding process.
Preferably, described door body comprises the rectangle support be welded into by rectangular tube, described support is fixed with the steel plate covering described support.
Preferably, the quantity of described hold-down mechanism is five, wherein two described hold-down mechanisms are separately positioned on the top and bottom of described door body, and two hold-down mechanism from top to down are arranged on the left side of described door body, and a hold-down mechanism is arranged on the right side of described door body.
Described rectangular door body except with hinged side except all hold-down mechanism is set, thrust is evenly distributed, and is beneficial to the sealing on Men Tiyu doorway.
Preferably, described hold-down mechanism comprises pressing handle and fixes the compression buckle of described pressing handle, and described pressing handle is rotationally connected with on described door body, and described compression buckle is fixed on the position corresponding to described pressing handle, the doorway of described spray chamber.
Preferably, two hold-down mechanisms being arranged on described door body top and bottom are all positioned at the centre position on described door body left and right directions.
Two hold-down mechanisms are separately positioned on the centre position on the left and right directions of described door body top and bottom, ensure that the thrust that described door body top and bottom are subject to hold-down mechanism is uniformly distributed, be conducive to sealing.
Preferably, the hold-down mechanism being arranged on described door body left upper portion is equal apart from the distance of described door body lower end with the hold-down mechanism being arranged on described door body left lower apart from the distance of described door body upper end.
Ensure that the thrust of the hold-down mechanism be subject on the left of described door body is uniformly distributed from top to bottom, be conducive to sealing.
Preferably, the hold-down mechanism be arranged on the right side of described door body is positioned at the centre position of described door body above-below direction.
Preferably, the left side of described door body is provided with for hand-held handle to open or close described door body.
The beneficial effects of the utility model are:
Described turning cylinder not only can rotate but also can relatively slide to the direction on vertical doorway by pivot joint chamber in described pivot joint chamber, so as to realizing door body by also the direction on vertical for Men Tixiang doorway being covered to doorway while hinge through, door body is pressed to doorway by door body comes from hold-down mechanism thrust when being covered on doorway, the turning cylinder be fixedly connected with door body can slide to described doorway in pivot joint chamber, thus realizes better sealing between Men Tiyu doorway.
Accompanying drawing explanation
Fig. 1 is the front view of prior art;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is front view of the present utility model;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the sectional view of Fig. 4 along A-A.
In figure: 1, hold-down mechanism; 2, Men Ti; 3, hinge; 4, turning cylinder; 5, rotating blade; 6, fixed tab.
Detailed description of the invention
Preferred embodiment
As in Figure 3-5, a kind of spray chamber hermatic door, comprise a body 2, hinge 3 and hold-down mechanism 1, described door body 2 is covered on the doorway of spray chamber airtightly, the sidewall of spray chamber is rotationally connected with by door body 2 described in hinge 3, described hinge 3 comprise fixed end and and the turning end that is rotationally connected with described fixed end, the rotating blade 5 that described turning end comprises a turning cylinder 4 and is fixedly connected with described turning cylinder 4, be fixedly connected with described door body 2 by fixed axis described in described rotating blade 5, described fixed end comprises a fixed tab 6, one end of described fixed tab 6 is fixed on the sidewall of spray chamber hermatic door, the other end of described fixed tab 6 has the pivot joint chamber rotating for described turning cylinder 4 and slide along the direction perpendicular to doorway, by hold-down mechanism 1, door body 2 is pressed on spray chamber doorway to ensure tightness.
The quantity of described hinge 3 is two, on the outer wall of two described hinge 3 spray chambers on the right side of doorway setting up and down.At least one end of described turning cylinder 4 has and prevents described turning cylinder 4 in fixed tab 6 along the limiting section that the axis of fixed axis skids off.Described door body 2 comprises the rectangle support be welded into by rectangular tube, described support is fixed with the steel plate covering described support.
The quantity of described hold-down mechanism 1 is five, wherein two described hold-down mechanisms 1 are separately positioned on the top and bottom of described door body 2, two hold-down mechanism 1 from top to down are arranged on the left side of described door body 2, and a hold-down mechanism 1 is arranged on the right side of described door body 2.Described hold-down mechanism 1 comprises pressing handle and fixes the compression buckle of described pressing handle, and described pressing handle is rotationally connected with on described door body 2, and described compression buckle is fixed on the position corresponding to described pressing handle, the doorway of described spray chamber.Two hold-down mechanisms 1 being arranged on described door body 2 top and bottom are all positioned at the centre position on described door body 2 left and right directions.The hold-down mechanism 1 being arranged on described door body 2 left upper portion is equal apart from the distance of described door body 2 lower end with the hold-down mechanism 1 being arranged on described door body 2 left lower apart from the distance of described door body 2 upper end.The hold-down mechanism 1 be arranged on the right side of described door body 2 is positioned at the centre position of described door body 2 above-below direction.
The left side of described door body 2 to be provided with for hand-held handle to open or close described door body 2, can open or cover a body 2 by operating handle people.
When using the present embodiment, when opening the door body 2 described in the present embodiment, open pressing handle, pull the handle in the left side of a body 2, described door body 2 is fixedly connected with turning cylinder 4, and described turning cylinder 4 rotates and slides, till being opened completely by described door body 2 in described pivot joint chamber; When closing the door body 2 described in the present embodiment, the direction of the left side of described door body 2 to doorway is pushed, described turning cylinder 4 rotates and slides in described pivot joint chamber, until the inside wall of described door body 2 touches the encapsulant being fixed on described doorway, now promote the center of door body 2, described turning cylinder 4 can slide relative to described pivot joint chamber, namely described door body 2 can move along the direction perpendicular to doorway, when quick closing valve is visited, door body 2 is vertically pushed to doorway, again five pressing handles are compressed, realize the sealing on door body 2 and doorway.
Compared to existing technology, the axle center of the turning cylinder 4 of the present embodiment has the sliding distance of △ h in described pivot joint chamber, the axle center of the turning cylinder of the present embodiment is to distance the h '=h+ △ h on doorway, wherein h is the fixed range of axle center to doorway of turning cylinder in prior art, described door body 2 there is no constraint perpendicular on the direction on doorway, when described door body 2 is subject to the clamping force of the thrust of people or hold-down mechanism 1, four sides of described door body 2 all freely can cover to the direction on vertical doorway, ensure better sealing effectiveness between described door body 2 and doorway.
It should be noted that, towards the lateral surface of described door body 2, direction be straight up " on ", direction is straight down D score, and left side is " left side ", and right side is " right side ".
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (10)
1. a spray chamber hermatic door, is characterized in that, comprising:
Men Ti, described door body is covered on the doorway of spray chamber airtightly; And
Hinge, the sidewall of spray chamber is rotationally connected with by door body described in hinge, the turning end that described hinge comprises fixed end and is rotationally connected with described fixed end, the rotating blade that described turning end comprises a turning cylinder and is fixedly connected with described turning cylinder, be fixedly connected with described door body by fixed axis described in described rotating blade, described fixed end comprises a fixed tab, one end of described fixed tab is fixed on the sidewall of spray chamber hermatic door, and the other end of described fixed tab has the pivot joint chamber rotating for described turning cylinder and slide along the direction perpendicular to doorway; And
Hold-down mechanism, is pressed on spray chamber doorway to ensure tightness by door body.
2. spray chamber hermatic door according to claim 1, is characterized in that, the quantity of described hinge is two, on the outer wall of two described hinge spray chambers on the right side of doorway setting up and down.
3. spray chamber hermatic door according to claim 2, is characterized in that, at least one end of described turning cylinder has and prevents described turning cylinder in fixed tab along the limiting section that the axis of fixed axis skids off.
4. spray chamber hermatic door according to claim 3, is characterized in that, described door body comprises the rectangle support be welded into by rectangular tube, described support is fixed with the steel plate covering described support.
5. spray chamber hermatic door according to claim 4, it is characterized in that, the quantity of described hold-down mechanism is five, wherein two described hold-down mechanisms are separately positioned on the top and bottom of described door body, two hold-down mechanism from top to down are arranged on the left side of described door body, and a hold-down mechanism is arranged on the right side of described door body.
6. spray chamber hermatic door according to claim 5, it is characterized in that, described hold-down mechanism comprises pressing handle and fixes the compression buckle of described pressing handle, described pressing handle is rotationally connected with on described door body, and described compression buckle is fixed on the position corresponding to described pressing handle, the doorway of described spray chamber.
7. spray chamber hermatic door according to claim 5, is characterized in that, two hold-down mechanisms being arranged on described door body top and bottom are all positioned at the centre position on described door body left and right directions.
8. spray chamber hermatic door according to claim 5, is characterized in that, the hold-down mechanism being arranged on described door body left upper portion is equal apart from the distance of described door body lower end with the hold-down mechanism being arranged on described door body left lower apart from the distance of described door body upper end.
9. spray chamber hermatic door according to claim 5, is characterized in that, the hold-down mechanism be arranged on the right side of described door body is positioned at the centre position of described door body above-below direction.
10. spray chamber hermatic door according to claim 1, is characterized in that, the left side of described door body is provided with for hand-held handle to open or close described door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689914.9U CN204252757U (en) | 2014-11-17 | 2014-11-17 | A kind of spray chamber hermatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689914.9U CN204252757U (en) | 2014-11-17 | 2014-11-17 | A kind of spray chamber hermatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252757U true CN204252757U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689914.9U Active CN204252757U (en) | 2014-11-17 | 2014-11-17 | A kind of spray chamber hermatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642374A (en) * | 2016-03-30 | 2016-06-08 | 天津亭华科技有限公司 | Low-air-pressure high-and-low-temperature test chamber |
-
2014
- 2014-11-17 CN CN201420689914.9U patent/CN204252757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642374A (en) * | 2016-03-30 | 2016-06-08 | 天津亭华科技有限公司 | Low-air-pressure high-and-low-temperature test chamber |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 301800 No. 13, Baofu Road, energy conservation and environmental protection industrial zone, Baodi District, Tianjin Patentee after: Tianjin zoyuan New Material Technology Co.,Ltd. Address before: 301800 No. 13, Baofu Road, Tianbao Economic Development Zone, Baodi District, Tianjin Patentee before: TIANJIN BAIENWEI NEW MATERIAL TECHNOLOGY Co.,Ltd. |