CN212507881U - Automatic opening and closing door - Google Patents
Automatic opening and closing door Download PDFInfo
- Publication number
- CN212507881U CN212507881U CN202020672875.7U CN202020672875U CN212507881U CN 212507881 U CN212507881 U CN 212507881U CN 202020672875 U CN202020672875 U CN 202020672875U CN 212507881 U CN212507881 U CN 212507881U
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- rocker arm
- rocker
- closing door
- shaft
- automatic opening
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Abstract
The utility model discloses an automatic opening and closing door, which relates to the technical field of opening and closing door structures and comprises a rocker arm mechanism and a driving mechanism; the rocker mechanism is used for connecting the furnace body and the furnace door, and the driving mechanism is used for driving the furnace door to open and close. The rocker shaft is fixed on the rocker support through a limiting shaft sleeve, and the shaft sleeve is connected with the rocker shaft through a bearing, so that the shaft sleeve can freely rotate around the rocker shaft. The lower end cover of the shaft sleeve is supported by a thrust bearing and an adjusting end cover, and the height of the adjusting end cover can be adjusted by an upper adjusting bolt and a lower adjusting bolt, so that the upper height and the lower height of the furnace door are adjusted. The thrust bearing can reduce the frictional force between the bearing lower end cover and the adjusting end cover, so that the shaft sleeve can rotate freely. The utility model provides an automatic opening and closing door simple structure, the installation is adjusted conveniently, and degree of automation is high, safe and reliable.
Description
Technical Field
The utility model relates to an opening and closing door technical field especially relates to an automatic opening and closing door.
Background
At present, the structure of a furnace door opening and closing mechanism is complex, the stroke of the furnace door in the process of opening and closing the furnace door is small, and the equipment cost is high.
Disclosure of Invention
For solving the technical problem, the utility model provides a simple structure's automatic opening and closing door.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides an automatic opening and closing door, which comprises a rocker arm mechanism and a driving mechanism; the rocker mechanism is used for connecting the furnace body and the furnace door, and the driving mechanism is used for driving the furnace door to open and close.
Optionally, the rocker arm mechanism comprises a rocker arm support, a rocker arm shaft assembly and a rocker arm plate; one end of the rocker arm support is fixedly connected with the furnace body, the rocker arm shaft assembly is arranged between the other end of the rocker arm support and the rocker arm plate, and the rocker arm plate is connected with the furnace door.
Optionally, the rocker shaft assembly comprises a rocker shaft and a sleeve; the rocker arm shaft is arranged in the sleeve, a first bearing is arranged between the rocker arm shaft and the sleeve, one end of the rocker arm plate is connected with the outer wall of the sleeve, and two ends of the rocker arm shaft are connected with the rocker arm support.
Optionally, a second bearing is further disposed between the bottom of the sleeve and the rocker arm support.
Optionally, an adjusting end cover is arranged between the second bearing and the rocker arm support, an upper adjusting bolt and a lower adjusting bolt are arranged on the lower portion of the rocker arm support, and tail ends of the upper adjusting bolt and the lower adjusting bolt are in contact with the bottom surface of the adjusting end cover.
Optionally, a first installation part is arranged on one side, far away from the furnace body, of the outer wall of the sleeve, and the first installation part is used for being connected with the driving mechanism.
Optionally, a limit shaft sleeve is arranged between the rocker arm shaft and the rocker arm support.
Optionally, a plurality of groups of adjusting bolts are arranged on the rocker arm plate, and the plurality of groups of adjusting bolts are used for adjusting the relative position between the oven door and the rocker arm plate.
Optionally, the driving mechanism includes a linear driving assembly, one end of the linear driving assembly is connected to the furnace body, and the other end of the linear driving assembly is connected to the rocker mechanism.
Optionally, the linear driving assembly is an oil cylinder or an air cylinder.
The utility model discloses for prior art gain following technological effect:
the main structure of the automatic opening and closing door in the utility model comprises a rocker arm mechanism and a driving mechanism; the rocker shaft is fixed on the rocker support through a limiting shaft sleeve, and the shaft sleeve is connected with the rocker shaft through a bearing, so that the shaft sleeve can freely rotate around the rocker shaft. The lower end cover of the bearing is supported by a thrust bearing and an adjusting end cover, and the height of the adjusting end cover can be adjusted by an upper adjusting bolt and a lower adjusting bolt, so that the upper height and the lower height of the furnace door can be adjusted. The thrust bearing can reduce the frictional force between the bearing lower end cover and the adjusting end cover, so that the shaft sleeve can rotate freely. The utility model provides an automatic opening and closing door simple structure, the installation is adjusted conveniently, and degree of automation is high, safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the automatic opening/closing door of the present invention in a use state;
FIG. 2 is a schematic structural view of the automatic opening/closing door of the present invention;
fig. 3 is the structural schematic diagram of the rocker arm mechanism in the automatic opening and closing door of the utility model.
Description of reference numerals: 100. a rocker arm support; 200. an oil cylinder; 300. a rocker arm shaft assembly; 400. a rocker arm plate; 500. adjusting the bolt group; 600. a furnace door; 700. a detection device;
501. a first set of adjusting bolts; 502. a second set of adjusting bolts; 503. a third set of adjusting bolts;
1. a rocker shaft; 2. a limiting shaft sleeve; 3. an upper end cover of the bearing; 4. a first bearing; 5. a sleeve; 7. a bearing lower end cover; 8. a thrust bearing; 9. adjusting the end cover; 10. adjusting the bolt up and down; 11. an ear plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, the present embodiment provides an automatic opening and closing door, including a rocker mechanism and a driving mechanism; the rocker mechanism is used for connecting the furnace body and the furnace door 600, and the driving mechanism is used for driving the furnace door 600 to open and close.
In this embodiment, as shown in fig. 1-3, the rocker mechanism includes a rocker arm mount 100, a rocker shaft assembly 300, and a rocker plate 400; one end of the rocker arm support 100 is fixedly connected with the furnace body, the rocker arm shaft assembly 300 is arranged between the other end of the rocker arm support 100 and the rocker arm plate 400, and the rocker arm plate 400 is connected with the furnace door 600.
The rocker shaft assembly 300 includes a rocker shaft 1 and a sleeve 5; the rocker arm shaft 1 is arranged in the sleeve 5, a first bearing 4 is arranged between the rocker arm shaft 1 and the sleeve 5, one end of the rocker arm plate 400 is connected with the outer wall of the sleeve 5, and two ends of the rocker arm shaft 1 are connected with the rocker arm support 100.
The upper portion and the lower part of sleeve 5 set up a first bearing 4 respectively, the top of sleeve 5 sets up bearing upper end cover 3, the lower extreme of sleeve 5 sets up bearing lower end cover 7, bearing lower end cover 7's below sets up thrust bearing 8, thrust bearing 8 below sets up adjustment end cover 9, set up four upper and lower adjusting bolt 10 in rocking arm support 100 bottom, upper and lower adjusting bolt 10 and rocking arm support 100 bottom threaded connection, and, upper and lower adjusting bolt 10 passes rocking arm support 100's bottom and contacts with adjustment end cover 9, thereby, adjusting bolt 10 is in order to change sleeve 5's height about adjusting bolt through the adjustment, and then change rocking arm board 400's height, in order to realize the adjustment to furnace gate 600 height. And a limiting shaft sleeve 2 is arranged between the rocker arm shaft 1 and the rocker arm support 100.
One side of keeping away from the furnace body on the 5 outer walls of sleeve is provided with first installation department, first installation department be used for with actuating mechanism is connected.
A plurality of groups of adjusting bolts are arranged on the rocker arm plate 400 and used for adjusting the relative position between the oven door 600 and the rocker arm plate 400.
The oven door 600 is provided with a detection device 700, and specifically, the detection device 700 is a proximity switch for detecting whether the oven door 600 is closed in place.
As shown in fig. 2, three sets of adjusting bolts are disposed on the rocker arm plate 400, the first set of adjusting bolts 501 is used for connecting with the ear plate 11 on the oven door 600, and two ear plates 11 on the oven door 600 are arranged in a left-right staggered manner, that is, the upper ear plate 11 is offset to the axis of the oven door 600, and the lower ear plate 11 is offset to the edge of the oven door 600, so that the oven door 600 can be rotated in the axial direction to generate torsion by adjusting the first set of adjusting bolts 501, so as to adjust the angle of the oven door 600. The second set of adjusting bolts 502 is used for adjusting the distance between the oven door 600 and the rocker plate 400, so as to adjust the oven door 600 back and forth. The third group of adjusting bolts 503 are used for adjusting the up-down, left-right positions of the oven door 600, specifically, the third group of adjusting bolts 503 adopt M24 bolts, the bolt hole diameter is 27mm, the rocker arm plate 400 is machined with high precision, a fine adjustment seam with a single side of 1.5mm is arranged around the third group of adjusting bolts 503, the bolt gasket diameter is 44mm, and enough pressure can be transmitted to ensure firm connection.
The linear driving assembly is an oil cylinder 200, the end part of the oil cylinder 200 is rotatably connected with the furnace body through a pin shaft, the end part of an oil rod of the oil cylinder 200 is rotatably connected with a first mounting part, the first mounting part can be a mounting plate arranged on the outer wall of the sleeve 5, a through hole is formed in the mounting plate, and the oil rod is connected with the mounting plate through the pin shaft. The linear driving assembly can also adopt an air cylinder on the premise of enough space and output force.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. An automatic opening and closing door is characterized by comprising a rocker arm mechanism and a driving mechanism; the rocker mechanism is used for connecting the furnace body and the furnace door, and the driving mechanism is used for driving the furnace door to open and close;
the rocker arm mechanism comprises a rocker arm support, a rocker arm shaft assembly and a rocker arm plate; one end of the rocker arm support is fixedly connected with the furnace body, the rocker arm shaft assembly is arranged between the other end of the rocker arm support and the rocker arm plate, and the rocker arm plate is connected with the furnace door;
the rocker shaft assembly comprises a rocker shaft and a sleeve; the rocker arm shaft is arranged in the sleeve, a first bearing is arranged between the rocker arm shaft and the sleeve, one end of the rocker arm plate is connected with the outer wall of the sleeve, and two ends of the rocker arm shaft are connected with the rocker arm support.
2. The automatic opening and closing door of claim 1, wherein a second bearing is further disposed between the bottom of the sleeve and the rocker arm stand.
3. The automatic opening and closing door of claim 2, wherein an adjusting end cover is arranged between the second bearing and the rocker arm support, an up-down adjusting bolt is arranged at the lower part of the rocker arm support, and the tail end of the up-down adjusting bolt is in contact with the bottom surface of the adjusting end cover.
4. The automatic opening and closing door of claim 1, wherein a first mounting part is arranged on one side of the outer wall of the sleeve, which is far away from the furnace body, and the first mounting part is used for being connected with the driving mechanism.
5. The automatic opening and closing door of claim 1, wherein a limit bushing is disposed between the rocker shaft and the rocker arm support.
6. The automatic opening and closing door of claim 1, wherein a plurality of sets of adjusting bolts are disposed on the rocker panel for adjusting the relative position between the oven door and the rocker panel.
7. The automatic opening and closing door according to claim 1, wherein the driving mechanism comprises a linear driving assembly, one end of the linear driving assembly is connected with the furnace body, and the other end of the linear driving assembly is connected with the rocker mechanism.
8. The automatic opening and closing door of claim 7, wherein the linear drive assembly is a cylinder or an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672875.7U CN212507881U (en) | 2020-04-28 | 2020-04-28 | Automatic opening and closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672875.7U CN212507881U (en) | 2020-04-28 | 2020-04-28 | Automatic opening and closing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212507881U true CN212507881U (en) | 2021-02-09 |
Family
ID=74435275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020672875.7U Active CN212507881U (en) | 2020-04-28 | 2020-04-28 | Automatic opening and closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212507881U (en) |
-
2020
- 2020-04-28 CN CN202020672875.7U patent/CN212507881U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Patentee after: Ningbo Hengpu Vacuum Technology Co.,Ltd. Address before: 315300 no.521 Haitong Road, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO HIPER VACUUM TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Patentee after: Ningbo Hengpu Technology Co.,Ltd. Address before: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Patentee before: Ningbo Hengpu Vacuum Technology Co.,Ltd. |