CN220279071U - Cylinder type safety door - Google Patents
Cylinder type safety door Download PDFInfo
- Publication number
- CN220279071U CN220279071U CN202321665528.1U CN202321665528U CN220279071U CN 220279071 U CN220279071 U CN 220279071U CN 202321665528 U CN202321665528 U CN 202321665528U CN 220279071 U CN220279071 U CN 220279071U
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- China
- Prior art keywords
- cylinder
- cylinders
- pivot
- piston rod
- machine tool
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Links
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
A pressure cylinder type safety door comprising: a door panel; the first connecting rod group is provided with two first connecting rods, each first connecting rod is provided with a first pivot end and a second pivot end, the first pivot ends of the first connecting rods are connected with the door plate, and the second pivot ends of the first connecting rods are connected with the machine tool; the first pressing cylinder group is provided with two first pressing cylinders, each first pressing cylinder is provided with a first end and a second end, the first end of each first pressing cylinder is arranged on the first connecting rod, and the second end of each first pressing cylinder is arranged on the machine tool; the second connecting rod group is provided with two second connecting rods, the second connecting rods are provided with opposite first pivot swinging ends and second pivot swinging ends, the first pivot swinging ends of the second connecting rods are connected with the door plate, and the second pivot swinging ends of the second connecting rods are connected with the machine tool; the second pressing cylinder group is provided with two second pressing cylinders, each second pressing cylinder is provided with a first connecting end and a second connecting end which are opposite, the first connecting end of each second pressing cylinder is arranged on the second connecting rod, and the second connecting end of each second pressing cylinder is arranged on the machine tool, so that the mechanism is simplified, the maintenance is convenient, and the space requirement is small.
Description
Technical Field
The present utility model relates to a safety door, and more particularly, to a cylinder type safety door for a machine tool.
Background
In order to ensure the safety of the machining process, the existing machine tool is provided with a safety door, and the existing safety door is guided by a sliding rail, so that the safety door can move up and down, however, the structure of the sliding rail is complex, the safety door is easily damaged due to the adhesion of scraps or dust generated by machining, the maintenance is difficult and the cost is high, and therefore, a cylinder type safety door with simple mechanism, convenient maintenance, easy installation and reduced space requirement is needed.
Disclosure of Invention
The present utility model provides a cylinder type safety door, which has the advantages of simple mechanism, convenient maintenance, easy installation and reduced space requirement.
To achieve the above object, the cylinder type safety door of the present utility model comprises:
a door panel;
the first connecting rod group is provided with two first connecting rods, the two first connecting rods are provided with opposite first pivot ends and second pivot ends, the first pivot ends of the two first connecting rods are pivotally connected to the door plate, and the second pivot ends of the two first connecting rods are directly or indirectly connected to the machine tool;
the first press cylinder group is provided with two first press cylinders, the two first press cylinders are provided with opposite first ends and second ends, the first end of one first press cylinder is arranged on one first connecting rod, the first end of the other first press cylinder is arranged on the other first connecting rod, and the second ends of the two first press cylinders are used for being directly or indirectly arranged on the machine tool;
the second connecting rod group is provided with two second connecting rods, the two second connecting rods are provided with opposite first pivot swinging ends and second pivot swinging ends, the first pivot swinging ends of the two second connecting rods are pivotally connected with the door plate, and the second pivot swinging ends of the two second connecting rods are directly or indirectly connected with the machine tool; and
the second pressing cylinder group is provided with two second pressing cylinders, the two second pressing cylinders are provided with opposite first connecting ends and second connecting ends, the first connecting end of one second pressing cylinder is arranged on one second connecting rod, the first connecting end of the other second pressing cylinder is arranged on the other second connecting rod, and the second connecting ends of the two second pressing cylinders are used for being directly or indirectly arranged on the machine tool.
According to the utility model, the first connecting rod group and the second connecting rod group are assembled between the door plate and the machine tool, the first connecting rod group is supported by the first pressure cylinder group, the second connecting rod group is supported by the second pressure cylinder group, and the door plate can be displaced between different positions of the machine tool.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the following brief description of the drawings is given for the purpose of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without the need for inventive work for a person skilled in the art.
Fig. 1 is a perspective view of a cylinder type safety door of the present utility model.
Fig. 2 is a perspective view of another view of the cylinder type safety door of the present utility model.
Fig. 3 is a perspective view of another view of the cylinder type safety door of the present utility model.
Fig. 4 is a schematic view of the usage state of the cylinder type safety door of the present utility model.
Symbol description
Machine tool A
Door panel 10
Front side 10A
Rear side 10B
Perspective region 11
Peripheral region 12
First linkage 20
First connecting rod 21
First pivot end 211
Second pivot end 212
First cylinder group 30
First press cylinder 31
First piston rod 31A
First cylinder 31B
First end 311
Second end 312
Second linkage 40
Second connecting rod 41
First pivot end 411
Second pivot end 412
Second cylinder group 50
Second press cylinder 51
First connection end 511
Second connection end 512
Second piston rod 51A
Second cylinder 51B
First coupling member 61
Second coupling member 62
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides a cylinder type safety door, please refer to fig. 1-4, which is provided for being installed on a machine tool a, and the cylinder type safety door comprises:
a door panel 10 having a substantially plate-like shape and a transparent region 11 and a peripheral region 12, the peripheral region 12 being located around the transparent region 11, the transparent region 11 being made of a transparent material such as glass, plastic, etc., the door panel 10 having a front side 10A and a rear side 10B opposite to each other, the rear side 10B being provided to face the machine tool a;
a first link set 20 having two first links 21, wherein the two first links 21 are arranged in parallel and spaced apart from each other by a distance, the two first links 21 have opposite first pivot ends 211 and second pivot ends 212, the first pivot ends 211 of the two first links 21 are pivotally connected to the rear side 10B of the door panel 10, the first pivot ends 211 of the two first links 21 are connected to the peripheral area 12 of the door panel 10, the second pivot ends 212 of the two first links 21 are directly or indirectly mounted on the machine tool a, and the two first links 21 are pivotally mounted on the machine tool a;
a first cylinder group 30 having two first cylinders 31, wherein the two first cylinders 31 are nitrogen cylinders, the two first cylinders 31 have opposite first ends 311 and second ends 312, wherein the first end 311 of one first cylinder 31 is disposed on one of the first connecting rods 21, the first end 311 of the other first cylinder 31 is disposed on the other first connecting rod 21, the second ends 312 of the two first cylinders 31 are for direct or indirect mounting on the machine tool a, and the second ends 312 of the first cylinders 31 and the second pivot ends 212 of the first connecting rods 21 are located at different positions along a height direction H of the machine tool a;
in this embodiment, the two first cylinders 31 have a first piston rod 31A and a first cylinder 31B, the first piston rod 31A is capable of reciprocally moving and penetrating the first cylinder 31B, the first end 311 is located on the first piston rod 31A, the second end 312 is located on the first cylinder 31B, but not limited thereto, in other embodiments, the first end 311 is located on the first cylinder 31B, and the second end 312 is located on the first piston rod 31A;
a second link assembly 40 having two second links 41, wherein the two second links 41 are arranged in parallel and spaced apart from each other by a distance, the two second links 41 have opposite first pivot ends 411 and second pivot ends 412, the first pivot ends 411 of the two second links 41 are pivotally connected to the rear side 10B of the door panel 10, the first pivot ends 411 of the two second links 41 are connected to the peripheral area 12 of the door panel 10, the second link assembly 40 and the first link assembly 20 are mounted on opposite sides of the door panel 10, the second pivot ends 412 of the two second links 41 are directly or indirectly mounted on the machine tool a, and the two second links 41 are pivotally mounted on the machine tool a;
a second cylinder group 50 having two second cylinders 51, wherein the two second cylinders 51 are nitrogen cylinders, the two second cylinders 51 have opposite first connecting ends 511 and second connecting ends 512, wherein the first connecting end 511 of one second cylinder 51 is disposed on one of the second connecting rods 41, the first connecting end 511 of the other second cylinder 51 is disposed on the other second connecting rod 41, the second connecting ends 512 of the two second cylinders 51 are configured to be directly or indirectly disposed on the machine tool a, and the second connecting ends 512 of the second cylinders 51 and the second pivot ends 412 of the second connecting rods 41 are located at different positions along the height direction H of the machine tool a;
in this embodiment, the two second pressing cylinders 51 each have a second piston rod 51A and a second cylinder body 51B, the second piston rod 51A is capable of reciprocally moving and penetrating the second cylinder body 51B, the first connecting end 511 is located on the second piston rod 51A, the second connecting end 512 is located on the second cylinder body 51B, but not limited thereto, in other embodiments, the first connecting end 511 is located on the second cylinder body 51B, and the second connecting end 512 is located on the second piston rod 51A.
In the preferred embodiment, there is a first connecting member 61 and a second connecting member 62, the first connecting member 61 and the second connecting member 62 are configured to be mounted on opposite sides of the machine tool a, the second ends 312 of the two first pressing cylinders 31 are mounted on the first connecting member 61, the second pivot ends 212 of the two first connecting rods 21 are pivotally mounted on the first connecting member 61, the second connecting ends 512 of the two second pressing cylinders 51 are mounted on the second connecting member 62, and the second pivot ends 412 of the two second connecting rods 41 are pivotally connected to the second connecting member 62.
As can be seen from the foregoing, the first connecting rod set 20 and the second connecting rod set 40 are installed between the door panel 10 and the machine tool a, and the first connecting rod set 20 is supported by the first cylinder set 30, and the second cylinder set 50 supports the second connecting rod set 40, so that the door panel 10 can be moved between different positions of the machine tool a.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the utility model, but rather to cover any modifications, equivalents, improvements or the like within the spirit and scope of the present utility model.
Claims (7)
1. A cylinder type safety door for installation on a machine tool, the cylinder type safety door comprising:
a door panel;
a first link set having two first links with opposite first pivot ends
The first pivot ends of the two first connecting rods are pivotally connected to the door plate, and the second pivot ends of the two first connecting rods are directly or indirectly connected to the machine tool;
a first cylinder group having two first cylinders with opposite first ends and
the first end of one first pressure cylinder is arranged on one first connecting rod, the first end of the other first pressure cylinder is arranged on the other first connecting rod, and the second ends of the two first pressure cylinders are directly or indirectly arranged on the machine tool;
a second link set having two second links with opposite first pivot ends
The first pivot ends of the two second connecting rods are pivotally connected to the door plate, and the second pivot ends of the two second connecting rods are directly or indirectly connected to the machine tool; and
the second pressing cylinder group is provided with two second pressing cylinders, the two second pressing cylinders are provided with opposite first connecting ends and second connecting ends, the first connecting end of one second pressing cylinder is arranged on one second connecting rod, the first connecting end of the other second pressing cylinder is arranged on the other second connecting rod, and the second connecting ends of the two second pressing cylinders are used for being directly or indirectly arranged on the machine tool.
2. The cylinder type safety door as claimed in claim 1, wherein the door panel has a perspective area and a peripheral area, the peripheral area is located around the perspective area, the perspective area is made of a transparent material, the first pivot ends of the two first links are connected to the peripheral area of the door panel, and the first pivot ends of the two second links are connected to the peripheral area of the door panel.
3. The cylinder type safety door as claimed in claim 1, wherein the door panel has a front side and a rear side opposite to each other, the rear side being provided to face the machine tool, the first pivot ends of the two first links being pivotally connected to the rear side of the door panel, and the first pivot ends of the two second links being pivotally connected to the rear side of the door panel.
4. The cylinder type safety door as claimed in claim 1, wherein two of the first links are arranged in parallel with a distance therebetween, and two of the second links are arranged in parallel with a distance therebetween.
5. The cylinder type safety door according to claim 1, wherein the two first cylinders have a first piston rod and a first cylinder body, the first piston rod is disposed through the first cylinder body in a reciprocating manner, the first end is located on the first piston rod, the second end is located on the first cylinder body, the two second cylinders have a second piston rod and a second cylinder body, the second piston rod is disposed through the second cylinder body in a reciprocating manner, the first connecting end is located on the second piston rod, and the second connecting end is located on the second cylinder body.
6. The cylinder type safety door according to claim 1, wherein the two first cylinders have a first piston rod and a first cylinder body, the first piston rod is capable of reciprocally moving through the first cylinder body, the one end is located in the first cylinder body, the second end is located in the first piston rod, the two second cylinders have a second piston rod and a second cylinder body, the second piston rod is capable of reciprocally moving through the second cylinder body, the first connecting end is located in the second cylinder body, and the second connecting end is located in the second piston rod.
7. The cylinder type safety door as claimed in claim 1, further comprising a first coupling member and a second coupling member, wherein the first coupling member and the second coupling member are provided on opposite sides of the machine tool, the second ends of the two first cylinders are provided on the first coupling member, the second pivot ends of the two first links are pivotally provided on the first coupling member, the second connection ends of the two second cylinders are provided on the second coupling member, and the second pivot ends of the two second links are pivotally connected to the second coupling member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665528.1U CN220279071U (en) | 2023-06-28 | 2023-06-28 | Cylinder type safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665528.1U CN220279071U (en) | 2023-06-28 | 2023-06-28 | Cylinder type safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220279071U true CN220279071U (en) | 2024-01-02 |
Family
ID=89327772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665528.1U Active CN220279071U (en) | 2023-06-28 | 2023-06-28 | Cylinder type safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220279071U (en) |
-
2023
- 2023-06-28 CN CN202321665528.1U patent/CN220279071U/en active Active
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| GR01 | Patent grant |