CN217440656U - Combined disc spring box - Google Patents
Combined disc spring box Download PDFInfo
- Publication number
- CN217440656U CN217440656U CN202220627818.6U CN202220627818U CN217440656U CN 217440656 U CN217440656 U CN 217440656U CN 202220627818 U CN202220627818 U CN 202220627818U CN 217440656 U CN217440656 U CN 217440656U
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- Prior art keywords
- disc spring
- base
- pressing plate
- protective sleeve
- disc
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Abstract
The utility model provides a combined disc spring box, which comprises a base and a protective sleeve, wherein the protective sleeve is fixed on the upper surface of the base, a disc spring assembly is arranged in the middle of the inner part of the protective sleeve, the disc spring assembly comprises a plurality of disc spring groups formed by overlapping disc springs and a central guide post, and the disc spring groups are sleeved on the central guide post; a disc spring pressing plate is further arranged in the middle of the inner part of the protecting sleeve and is in contact with the upper part of the disc spring group, connecting rods are symmetrically arranged on the disc spring pressing plate, a supporting plate is arranged at the upper end of each connecting rod, one end of each connecting rod is fixed on the disc spring pressing plate, and the other end of each connecting rod is arranged at the lower end of the corresponding supporting plate; compared with the prior art, the disc spring group, the base and the disc spring pressing plate are of split structures, the disc spring group is connected in series through the central guide column, and the disc spring group is connected through the bolts and the nuts, so that the disc spring group is convenient to detach and install, the time for replacing the disc spring is greatly shortened, and the labor efficiency is improved.
Description
Technical Field
The utility model relates to a dish spring subassembly field especially relates to a modular dish spring case.
Background
Thereby dish spring subassembly is installed in dish spring support when using and with external load cooperation, dish spring support plays the guide limiting displacement to dish spring simultaneously. Because dish spring case frequency of use is higher, and it is abominable to use the operating mode moreover, and the dish spring needs to be changed when using certain cycle, when changing the dish spring, because the dish spring case is overall structure, needs to dismantle the whole dish spring case of installing on the frame and just can change the dish spring after the dish spring case disintegration after will dismantling, restores the back again for subsequent use. Because the equipment installation position is narrow, the removal and the installation of dish spring case are very inconvenient, and not only the maintenance time is long, has increased staff's intensity of labour moreover.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a combined disc spring box.
The utility model discloses a following technical scheme realizes:
a combined type disc spring box comprises a base and a protective sleeve, wherein the protective sleeve is fixed on the upper surface of the base, a disc spring assembly is arranged in the middle of the inner part of the protective sleeve, the disc spring assembly comprises a disc spring group formed by overlapping a plurality of disc springs and a central guide column, and the disc spring group is sleeved on the central guide column;
a disc spring pressing plate is further arranged in the middle of the inner part of the protecting sleeve and is in contact with the upper part of the disc spring group, connecting rods are symmetrically arranged on the disc spring pressing plate, a supporting plate is arranged at the upper end of each connecting rod, one end of each connecting rod is fixed on the disc spring pressing plate, and the other end of each connecting rod is arranged at the lower end of the corresponding supporting plate;
the center guide post sets up at the base center, center guide post lower extreme is worn to establish at the base center, and the upper end is worn to establish on dish spring clamp plate, both ends are equipped with external screw thread portion about the center guide post, center guide post lower extreme is connected with the base through the bolt, and the upper end is connected with dish spring clamp plate through the nut.
And damping rubber is arranged on the inner wall of the protective sleeve and is bonded on the protective sleeve.
A gasket is arranged between the upper part of the disc spring box and the disc spring pressing plate, a gasket is arranged between the lower end of the disc spring box and the base, and the gasket is sleeved on the central guide post.
The protection sleeve is internally provided with two sets of displacement guide limiting rods symmetrically arranged on two sides of the disc spring group, the displacement guide limiting rods are fixed on the base, guide holes are formed in the lower surface of the bearing plate, and when the bearing plate moves downwards, the displacement guide limiting rods are inserted into the guide holes.
Compared with the prior art, the disc spring group and the base and the disc spring pressing plate are in split structure, the disc spring group is connected in series by the central guide column and connected by the bolts and the nuts, so that the disc spring group is convenient to disassemble and assemble, the time for replacing the disc spring is greatly shortened, and the labor efficiency is improved; just the utility model discloses a lag has formed relative enclosed construction form, right dish spring group protects, has reduced the dish spring and has guaranteed its performance because of the probability that various factors received the corruption, has improved the utility model discloses a life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
in the figure: 1. a base; 2. a protective sleeve; 21. damping rubber; 3. a disc spring set; 31. a gasket; 4. a displacement guide limiting rod; 41. a central guide post; 42. a bolt; 43. a threaded portion; 44. a nut; 5. a support plate; 6. a disc spring pressing plate; 61. a guide hole; 7. a connecting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The present invention will be further explained with reference to the accompanying drawings,
as shown in fig. 1-2, a combined disc spring box comprises a base 1 and a protective sleeve 2, wherein the protective sleeve 2 is fixed on the upper surface of the base 1, a disc spring group 3 is arranged in the middle of the interior of the protective sleeve 2, the disc spring group 3 comprises a disc spring group 3 formed by overlapping a plurality of disc springs and a central guide column 41, and the disc spring group 3 is sleeved on the central guide column 41;
a disc spring pressing plate 6 is further arranged in the middle of the inner part of the protecting sleeve 2, the disc spring pressing plate 6 is in contact with the upper part of the disc spring group 3, connecting rods 7 are symmetrically arranged on the disc spring pressing plate 6, a supporting plate 5 is arranged at the upper end of each connecting rod 7, one end of each connecting rod 7 is fixed on the disc spring pressing plate 6, and the other end of each connecting rod 7 is arranged at the lower end of the corresponding supporting plate 5;
the center guide post 41 is arranged at the center of the base 1, the lower end of the center guide post 41 penetrates through the center of the base 1, the upper end of the center guide post penetrates through the disc spring pressing plate 6, the upper end and the lower end of the center guide post 41 are provided with external thread parts 43, the lower end of the center guide post 41 is connected with the base 1 through a bolt 42, and the upper end of the center guide post is connected with the disc spring pressing plate 6 through a nut 44. The disc spring group 3, the base 1 and the disc spring pressing plate 6 are in a split structure, the disc spring group 3 is connected in series by the central guide column 41 and is connected by the bolt 42 and the nut 44, so that the disc spring group is convenient to disassemble and assemble, the time for replacing the disc spring is greatly shortened, and the labor efficiency is improved; and the bolt 42 at the lower end of the central guide post 41 is utilized to adjust the distance between the bolt 42 and the base 1, so that the elasticity of the disc spring can be adjusted in advance, and the application range of the equipment is widened.
And damping rubber 21 is arranged on the inner wall of the protection sleeve 2, and the damping rubber 21 is bonded on the protection sleeve 2. When the disc spring box vibrates in use, the disc spring pressing plate 6 rubs with the damping rubber 21 on the inner side wall of the protecting sleeve 2, a part of kinetic energy is reduced through absorption, generated vibration is absorbed, and damage to the disc spring group 3 caused by vibration is reduced.
A gasket 31 is arranged between the upper part of the disc spring box and the disc spring pressing plate 6, a gasket 31 is arranged between the lower end of the disc spring box and the base 1, and the gasket 31 is sleeved on the central guide column 41. Set up gasket 31 and avoided dish spring and base 1 and dish spring clamp plate 6's direct contact, reduced base 1 and the wearing and tearing of dish spring clamp plate 6, improve the life of device.
The protection sleeve 2 is internally provided with two sets of displacement guide limiting rods 4 symmetrically arranged on two sides of the disc spring set 3, the displacement guide limiting rods 4 are fixed on the base 1, guide holes 61 are formed in the lower surface of the support plate 5, and when the support plate 5 moves downwards, the displacement guide limiting rods are inserted into the guide holes 61. Four displacement direction gag lever posts 4 realize spacing the direction of dish spring group 3, when dish spring group 3 received the pressure of load subassembly and take place to warp, guarantee the spacing function of direction to dish spring group 3.
The utility model discloses a theory of use is: when the device is used, after the support plate 5 is contacted with a field load (or in a device or pipeline mode), the load is transmitted to the disc spring pressing plate 6 through the support plate 5 and then transmitted to the disc spring group 3, so that output is completed; because dish spring group 3 is in lag 2, the protection dish spring does not receive the erosion, and realizes spacing the direction of dish spring group 3 through four inside displacement direction gag lever posts 4 of lag 2, when dish spring group 3 received the pressure emergence deformation of load subassembly, guarantees the direction limit function to dish spring group 3.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a modular dish spring case, includes base and lag, its characterized in that: the protective sleeve is fixed on the upper surface of the base, a disc spring assembly is arranged in the middle of the interior of the protective sleeve, the disc spring assembly comprises a disc spring group formed by overlapping a plurality of disc springs and a central guide column, and the disc spring group is sleeved on the central guide column;
a disc spring pressing plate is further arranged in the middle of the inner part of the protecting sleeve and is in contact with the upper part of the disc spring group, connecting rods are symmetrically arranged on the disc spring pressing plate, a supporting plate is arranged at the upper end of each connecting rod, one end of each connecting rod is fixed on the disc spring pressing plate, and the other end of each connecting rod is arranged at the lower end of the corresponding supporting plate;
the center guide post sets up at the base center, center guide post lower extreme is worn to establish at the base center, and the upper end is worn to establish on dish spring clamp plate, both ends are equipped with external screw thread portion about the center guide post, center guide post lower extreme is connected with the base through the bolt, and the upper end is connected with dish spring clamp plate through the nut.
2. The combination disc spring box of claim 1, wherein: and damping rubber is arranged on the inner wall of the protective sleeve and is bonded on the protective sleeve.
3. The combination disc spring case of claim 1, wherein: a gasket is arranged between the upper part of the disc spring box and the disc spring pressing plate, a gasket is arranged between the lower end of the disc spring box and the base, and the gasket is sleeved on the central guide post.
4. The combination disc spring box of claim 1, wherein: the protection cover is characterized in that two sets of displacement guide limiting rods are symmetrically arranged on two sides of the disc spring set inside the protection cover, the displacement guide limiting rods are fixed on the base, guide holes are formed in the lower surface of the supporting plate, and when the supporting plate moves downwards, the displacement guide limiting rods are inserted into the guide holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627818.6U CN217440656U (en) | 2022-03-21 | 2022-03-21 | Combined disc spring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627818.6U CN217440656U (en) | 2022-03-21 | 2022-03-21 | Combined disc spring box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440656U true CN217440656U (en) | 2022-09-16 |
Family
ID=83214599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220627818.6U Active CN217440656U (en) | 2022-03-21 | 2022-03-21 | Combined disc spring box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217440656U (en) |
-
2022
- 2022-03-21 CN CN202220627818.6U patent/CN217440656U/en active Active
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