CN211449366U - Stainless steel torsion hinge with elastic sheet structure - Google Patents
Stainless steel torsion hinge with elastic sheet structure Download PDFInfo
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- CN211449366U CN211449366U CN201922079414.9U CN201922079414U CN211449366U CN 211449366 U CN211449366 U CN 211449366U CN 201922079414 U CN201922079414 U CN 201922079414U CN 211449366 U CN211449366 U CN 211449366U
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- metal plate
- oil storage
- frame
- torsion hinge
- storage hole
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Abstract
The utility model provides a stainless steel torsion hinge with a spring plate structure, which comprises a turning piece, a spring plate, a frame, a nut, a metal plate, a first oil storage hole metal plate and a second oil storage metal plate; the turning piece is a main body part of the torsion hinge, and two round holes which are vertical to each other are formed in the vertical direction of the turning piece; a cylindrical axis is fixed at the center above the turning piece; the bottom end of the axle center is sleeved with a second oil storage metal plate; an L-shaped frame is fixed above the second oil storage metal plate; two round holes are formed in two ends of a vertical rear side plate of the frame; a first oil storage hole metal plate is sleeved above the horizontal plate of the frame; an elastic sheet is sleeved above the first oil storage hole metal plate; a metal plate is fixedly sleeved above the elastic sheet; a nut is fixed above the metal plate and at the top end of the axis, and the nut is locked downwards to tightly connect parts of each part. The utility model discloses use stainless steel torsion hinge, rust-resistant ability is strong, can regard as the welding to use, and magnetism is little, and is little to the sound interference of speaker, need not electroplate, reduces the pollution of environment.
Description
Technical Field
The utility model relates to a hinge, concretely relates to shell fragment structure stainless steel torsion hinge.
Background
The stainless steel torsion hinge is also called a stainless steel damping rotating shaft. The stainless steel torsion hinge is made of stainless steel materials and has certain damping force. The stainless steel torsion hinge can achieve the effect of free pause within a certain range through the damping force of the torsion hinge. The connection original paper of wide application in electrical equipment, the material that exists torsion hinge on the market at present is including high carbon steel, 1144 steel or powder metallurgy etc. however, this type of material can produce the fracture and can produce magnetism in welding process, influences the tone quality of speaker, and rust-resistant ability is weak, can produce certain influence to the environment in the manufacturing process.
SUMMERY OF THE UTILITY MODEL
To the weak point among the prior art, the utility model provides a shell fragment structure stainless steel torsion hinge.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
a stainless steel torsion hinge with a spring plate structure comprises a turning piece, a spring plate, a frame, a nut, a metal plate, a first oil storage hole metal plate and a second oil storage metal plate; the turning piece is a main body part of the torsion hinge, and two circular holes which are vertical to each other are formed in the vertical direction of the turning piece; a cylindrical axis is fixed at the center above the turning piece; the bottom end of the shaft center is sleeved with a second oil storage metal plate; an L-shaped frame is fixed above the second oil storage metal plate; two round holes are formed in two ends of the vertical rear side plate of the frame; a first oil storage hole metal plate is sleeved above the horizontal plate of the frame; an elastic sheet is sleeved above the first oil storage hole metal plate; a metal plate is fixedly sleeved above the elastic sheet; a nut is fixed above the metal plate and at the top end of the axis and is locked downwards to tightly connect parts of each part; the nut, the metal plate, the elastic sheet, the first oil storage hole metal plate, the frame and the second oil storage hole metal plate are all coaxially and fixedly connected.
Further, the turning piece is a main body part of the torsion hinge and is connected with a damping hinge part in series.
Further, the metal plate and first oil storage hole metal sheet with second oil storage hole metal sheet is using storage lubricating oil and shelf friction production damping force, and the nut is not hard up when can prevent to rotate.
Furthermore, the extrusion force that the shell fragment produced transmits for the oil storage hole metal sheet, and the oil storage hole metal sheet produces damping force through shelf rotational friction.
Has the advantages that: the utility model discloses shell fragment structure stainless steel torsion hinge can weld the use, and the magnetism that produces is smaller, interferes for a short time to the production of speaker. The stainless steel torsion hinge has strong antirust capacity, can be used in a humid place, and reduces the pollution to the environment because the metal plate does not need to be electroplated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a flow chart of the torque hinge assembly of the present invention.
In the figure, 1-nut, 2-metal plate, 3-spring plate, 4-first oil storage hole metal plate, 5-frame, 6-second oil storage hole metal plate and 7-turning piece.
Detailed Description
The present invention is described below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.
A stainless steel torsion hinge with a spring plate structure is shown in figures 1 to 5 and comprises a turning piece (7), a spring plate (3), a frame (5), a nut (1), a metal plate (2), a first oil storage hole metal plate (4) and a second oil storage metal plate (6); the turning piece (7) is a main body part of the torsion hinge, and two round holes which are vertical to each other are formed in the vertical direction of the turning piece; a cylindrical axis is fixed at the center above the turning piece (7); the bottom end of the axle center is sleeved with a second oil storage metal plate (6); an L-shaped frame (5) is fixed above the second oil storage metal plate (6); two round holes are formed in two ends of a vertical rear side plate of the frame (5); a first oil storage hole metal plate (4) is sleeved above the horizontal plate of the frame (5); an elastic sheet (3) is sleeved above the first oil storage hole metal plate (4); a metal plate (2) is fixedly sleeved above the elastic sheet (3); a nut (1) is fixed above the metal plate (2) and at the top end of the axis, and the nut (1) is locked downwards to tightly connect parts of each part. The nut (1), the metal plate (2), the elastic sheet (3), the first oil storage hole metal plate (4), the frame (5) and the second oil storage hole metal plate (6) are all coaxially and fixedly connected. The turning piece (7) is a main body part of the torsion hinge and is connected with a damping hinge part in series; the machining process of the turning piece (7) comprises turning, heat treatment, grinding and electroplating, and the heat treatment is determined according to actual torsion; and finishing the machining and manufacturing of the turning piece (7). The metal plate (2), the first oil storage hole metal plate (4) and the second oil storage hole metal plate (6) can store lubricating oil and generate damping force by frame friction when being used, and the nut (1) can be prevented from loosening during rotation. The frame (5) generates damping force by friction with the oil storage hole metal plate when rotating. The elastic sheet (3) is transmitted to the oil storage hole metal plate through extrusion force, and the oil storage hole metal plate generates damping force when rotating through the frame (5); the frame (5) and the metal plate are processed by the steps of stamping, grinding and cleaning in the processing process; the elastic sheet (3) is processed and manufactured through the processes of stamping, grinding, cleaning and heat treatment in the reprocessing process.
The utility model discloses torsion hinge's equipment flow:
firstly, a second oil storage hole metal plate is assembled on the axle center above the turned part, lubricating oil is coated on the second oil storage hole metal plate, then a rack is assembled on the axle center above the turned part, and the lubricating oil is coated on the rack; after the completion, the first oil storage metal plate is assembled into the shaft center; the nut can be prevented from loosening during rotation; then the elastic sheet and the metal plate are assembled into the shaft center, and finally the nut is assembled above the shaft center and the torsion is adjusted, so that the assembly of the torsion hinge is completed.
Claims (4)
1. The utility model provides a shell fragment structure stainless steel torsion hinge which characterized in that: the oil storage device comprises a turning piece, an elastic sheet, a frame, a nut, a metal plate, a first oil storage hole metal plate and a second oil storage metal plate; the turning piece is a main body part of the torsion hinge, and two circular holes which are vertical to each other are formed in the vertical direction of the turning piece; a cylindrical axis is fixed at the center above the turning piece; the bottom end of the shaft center is sleeved with a second oil storage metal plate; an L-shaped frame is fixed above the second oil storage metal plate; two round holes are formed in two ends of the vertical rear side plate of the frame; a first oil storage hole metal plate is sleeved above the horizontal plate of the frame; an elastic sheet is sleeved above the first oil storage hole metal plate; a metal plate is fixedly sleeved above the elastic sheet; a nut is fixed above the metal plate and at the top end of the axis and is locked downwards to tightly connect parts of each part; the nut, the metal plate, the elastic sheet, the first oil storage hole metal plate, the frame and the second oil storage hole metal plate are all coaxially and fixedly connected.
2. The spring structured stainless steel torsion hinge of claim 1, wherein the lathed piece is a body portion of the torsion hinge, a series damped hinge part.
3. The spring structure stainless steel torsion hinge of claim 1, wherein the metal plate and the first oil hole metal plate and the second oil hole metal plate generate damping force by using stored lubricant and frame friction, which can prevent the nut from loosening during rotation.
4. The spring structure stainless steel torsion hinge of claim 1, wherein the compression force generated by the spring is transmitted to the oil storage hole metal plate, and the oil storage hole metal plate generates a damping force by the rotational friction of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079414.9U CN211449366U (en) | 2019-11-27 | 2019-11-27 | Stainless steel torsion hinge with elastic sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079414.9U CN211449366U (en) | 2019-11-27 | 2019-11-27 | Stainless steel torsion hinge with elastic sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211449366U true CN211449366U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922079414.9U Active CN211449366U (en) | 2019-11-27 | 2019-11-27 | Stainless steel torsion hinge with elastic sheet structure |
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| CN (1) | CN211449366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925291A (en) * | 2019-11-27 | 2020-03-27 | 嘉兴钰嘉机械有限公司 | Stainless steel torsion hinge with elastic sheet structure |
-
2019
- 2019-11-27 CN CN201922079414.9U patent/CN211449366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925291A (en) * | 2019-11-27 | 2020-03-27 | 嘉兴钰嘉机械有限公司 | Stainless steel torsion hinge with elastic sheet structure |
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