CN220762511U - Torsional spring mounting device for small-angle opening structure - Google Patents
Torsional spring mounting device for small-angle opening structure Download PDFInfo
- Publication number
- CN220762511U CN220762511U CN202322574281.9U CN202322574281U CN220762511U CN 220762511 U CN220762511 U CN 220762511U CN 202322574281 U CN202322574281 U CN 202322574281U CN 220762511 U CN220762511 U CN 220762511U
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- CN
- China
- Prior art keywords
- clamp
- torsion spring
- angle opening
- small
- opening structure
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- 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.)
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- 238000000034 method Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of torsion spring installation tools, and provides a torsion spring installation device for a small-angle opening structure. The clamp comprises a clamp shaft and two clamp arms, wherein the two clamp arms are hinged together through the clamp shaft to form a clamp; the front end of each clamp arm is provided with a strip-shaped clamping part, and the strip-shaped clamping parts and the clamp arms are vertically arranged to form a T-shaped structure. Compared with the prior art, the torsion spring mounting device has the advantages that 1, the designed torsion spring mounting device is fewer in parts, simple in structure and easy to process and manufacture. 2. The torsion spring installation of the small-angle opening structure can be completed. 3. The installation of the short arm torsion spring can be completed.
Description
Technical Field
The utility model belongs to the technical field of torsion spring installation tools, and particularly relates to a torsion spring installation device for a small-angle opening structure.
Background
The torsion spring can store and release angular energy or statically secure a device by rotating the arm about the central axis of the spring body. The ends of the torsion springs are secured to other components which produce a torque or rotational force to pull them back to the original position as the other components rotate about the spring center.
The existing torsion spring installation device is large in structure, can complete torsion spring installation, is only suitable for torsion spring installation with large installation space, has barriers at two ends, can only open a structure from a small angle of opening side installation, is extremely difficult to install the torsion spring, and cannot be used for installing a short-arm torsion spring.
Disclosure of Invention
The utility model aims to provide a torsion spring installation device which is particularly applied to the installation of torsion springs with small-angle opening structures and also can be applied to the installation of torsion springs with short arms, and solves the problems that both ends are provided with barriers, the installation of torsion springs with small-angle opening structures which can only be installed from the opening sides is difficult and the installation of torsion springs with short arms is impossible.
The utility model adopts the technical scheme for realizing the purpose: a torsion spring installation device for a small-angle opening structure is designed, and the structure comprises: the two clamp arms are hinged together through the clamp shaft to form a clamp; the front end of each clamp arm is provided with a strip-shaped clamping part, and the strip-shaped clamping parts and the clamp arms are vertically arranged to form a T-shaped structure.
Further, the clamping surface of the strip-shaped clamping part is provided with saw teeth.
Further, the rear end of each clamp arm is provided with an annular holding part.
The utility model has the beneficial effects that: 1. the torsional spring installation device has fewer parts, simple structure and easy processing and manufacturing. 2. The torsion spring installation of the small-angle opening structure can be completed. 3. The installation of the short arm torsion spring can be completed.
Drawings
FIG. 1 is a schematic view of the construction of a torsion spring mounting apparatus for a low angle opening configuration of the present utility model;
FIG. 2 shows the saw teeth of the elongated clamping portion of the present utility model;
FIG. 3 is a reference diagram of the usage status of the present utility model;
fig. 4 is a second reference diagram of the usage status of the present utility model.
Detailed Description
The structure and advantages of the present utility model will become more apparent from the following description of the utility model taken in conjunction with the accompanying drawings.
First embodiment referring to fig. 1 and 2, a torsion spring mounting device for a small angle opening structure, the structure of which includes: the two clamp arms 2 are hinged together through the clamp shaft 1 to form a clamp; the front end of each clamp arm 2 is provided with a strip-shaped clamping part 3, and the strip-shaped clamping parts 3 and the clamp arms 2 are vertically arranged to form a T-shaped structure.
In a second embodiment, in the structure of the first embodiment, further includes: the clamping surface of the strip-shaped clamping part 3 is provided with saw teeth 4; to increase friction, clamping the torsion spring arm 6.
In a third embodiment, in the structure of the first embodiment, further includes: the rear end of each clamp arm 2 is provided with an annular holding part 7; the clamp is convenient for a person to hold and operate.
In a fourth embodiment, in the structure of the first embodiment, further includes: the middle of the two clamp arms 2 is provided with a mounting hole, the clamp shaft 1 is arranged in the mounting hole in a penetrating way, two ends of the clamp shaft 1 are provided with limiting caps, the limiting caps can prevent the clamp shaft 1 from sliding off from the mounting hole, and the limiting caps and the clamp shaft 1 are connected into a whole; and a mounting hole in the middle of the clamp is used for mounting the clamp shaft 1 and fixing the clamp.
The torsional spring mounting device is simple and convenient to process, and the torsional spring mounting device is assembled by riveting the clamp shaft 1 through the clamp shaft mounting holes of the clamp.
When the clamping device is used, the strip-shaped clamping parts 3 of the torsion spring installation device are used for clamping the torsion spring arms 6 at two ends of the torsion spring 5, the torsion spring 5 is placed at the installation position of the product 8, and after the installation of the torsion spring 5 is completed, the clamping device of the torsion spring 5 is taken out.
Claims (3)
1. The torsional spring mounting device for the small-angle opening structure structurally comprises a clamp shaft and two clamp arms, wherein the two clamp arms are hinged together through the clamp shaft to form a clamp; the method is characterized in that: the front end of each clamp arm is provided with a strip-shaped clamping part, and the strip-shaped clamping parts and the clamp arms are vertically arranged to form a T-shaped structure.
2. A torsion spring mounting apparatus for a low angle opening structure in accordance with claim 1, wherein: the clamping surface of the strip-shaped clamping part is provided with saw teeth.
3. A torsion spring mounting apparatus for a low angle opening structure in accordance with claim 1, wherein: the rear end of each clamp arm is provided with an annular holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574281.9U CN220762511U (en) | 2023-09-21 | 2023-09-21 | Torsional spring mounting device for small-angle opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574281.9U CN220762511U (en) | 2023-09-21 | 2023-09-21 | Torsional spring mounting device for small-angle opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762511U true CN220762511U (en) | 2024-04-12 |
Family
ID=90619419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322574281.9U Active CN220762511U (en) | 2023-09-21 | 2023-09-21 | Torsional spring mounting device for small-angle opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762511U (en) |
-
2023
- 2023-09-21 CN CN202322574281.9U patent/CN220762511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |