CN217502494U - High stable accessory and lead screw fixing base - Google Patents
High stable accessory and lead screw fixing base Download PDFInfo
- Publication number
- CN217502494U CN217502494U CN202221139537.2U CN202221139537U CN217502494U CN 217502494 U CN217502494 U CN 217502494U CN 202221139537 U CN202221139537 U CN 202221139537U CN 217502494 U CN217502494 U CN 217502494U
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- elastic bearing
- bearing sheet
- mounting groove
- bolt
- lead screw
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Abstract
The utility model relates to the field of lead screw fixing seats, in particular to a high-stability accessory and a lead screw fixing seat, which comprises an installation block, wherein the surface of the installation block is provided with an installation groove, the bottom surface of the installation groove is provided with a perforation, and the top of the perforation is inserted with a bolt; the elastic supporting sheet I is arranged on the bottom surface of the mounting groove, the top surface of the elastic supporting sheet I is provided with an elastic supporting sheet II, and the top surface of the elastic supporting sheet II is provided with a plurality of pressing sheets; a plurality of rubber check rings are arranged and fixed on the side wall of the mounting groove; the beneficial effects are that: the utility model provides a high stable accessory and lead screw fixing base pass the bolt and fasten after perforating in the frame of existing equipment, the in-process of the bolt of screwing, and the plate body at bolt top extrudees the preforming downwards for elastic support piece one and two pressurized elastic support pieces, so elastic support piece one with two kick-backs of elastic support piece play the elastic bearing effect to bolt top plate body, so avoid the screw thread on the bolt body of rod not hard up.
Description
Technical Field
The utility model relates to a lead screw fixing base field specifically is a high stable accessory and lead screw fixing base.
Background
The screw is the most commonly used transmission element on tool machinery and precision machinery, and its main function is to convert rotary motion into linear motion or convert torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency.
In the prior art, the two ends of the screw rod are provided with the fixed seats for limiting, and the fixed seats are fixed on the rack through bolts, so that the stable operation of the screw rod is ensured.
However, after the lead screw fixing seat is used for a long time, due to the vibration generated when the lead screw rotates and the rack operates, the bolt fastening the fixing seat is easy to loosen, so that the stable installation of the fixing seat and the stable operation of the lead screw are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high stable accessory and lead screw fixing base to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high stable accessory and lead screw fixing base, high stable accessory and lead screw fixing base include:
the mounting block is provided with a mounting groove on the surface, a through hole is formed in the bottom surface of the mounting groove, and a bolt is inserted into the top of the through hole;
the elastic supporting sheet I is arranged on the bottom surface of the mounting groove, the top surface of the elastic supporting sheet I is provided with an elastic supporting sheet II, and the top surface of the elastic supporting sheet II is provided with a plurality of pressing sheets; and
the rubber retaining ring is equipped with a plurality ofly, and a plurality of rubber retaining ring all fix on the lateral wall of mounting groove.
Preferably, the mounting block is a square block, the height of the mounting groove is smaller than the height of the through hole, and the size of the through hole opening is smaller than the size of the bottom surface of the mounting groove.
Preferably, the first elastic bearing sheet and the second elastic bearing sheet are both in an annular structure with side plates being arc-shaped curved plates, the two ports of the first elastic bearing sheet and the second elastic bearing sheet are different in size, and the port with the small caliber of the first elastic bearing sheet is opposite to the port with the small caliber of the second elastic bearing sheet.
Preferably, the aperture of the first elastic bearing sheet and the aperture of the second elastic bearing sheet are larger than the aperture of the through hole.
Preferably, the pressing sheet is a square sheet, and a ball is embedded into one end of the pressing sheet facing the side wall of the mounting groove.
The utility model provides a lead screw fixing base, includes lead screw fixing base body, the surface symmetry of lead screw fixing base body installs two the high stable accessory in the installation piece.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a high stable accessory and lead screw fixing base pass the bolt and fasten the back in the frame of existing equipment, the in-process of the bolt of screwing, the plate body at bolt top extrudees the preforming downwards for elasticity bearing piece one and two pressurized of elasticity bearing piece, so elasticity bearing piece one plays the elasticity bearing effect to bolt top plate body with two kick-backs of elasticity bearing piece, so avoid the screw thread on the bolt body of rod not hard up.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the connection structure of the first elastic supporting sheet and the second elastic supporting sheet of the present invention.
In the figure: the screw fixing seat comprises an installation block 1, an installation groove 2, a through hole 3, an elastic bearing sheet I4, an elastic bearing sheet II 5, a pressing sheet 6, a ball 7, a bolt 8, a rubber check ring 9 and a screw fixing seat body 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1-3, the present invention provides a technical solution: a high-stability accessory and a lead screw fixing seat comprise an installation block 1, wherein the surface of the installation block 1 is provided with an installation groove 2, the bottom surface of the installation groove 2 is provided with a through hole 3, the installation block 1 is a square block, the height of the installation groove 2 is smaller than that of the through hole 3, the opening size of the through hole 3 is smaller than that of the bottom surface of the installation groove 2, and the top of the through hole 3 is inserted with a bolt 8;
the elastic bearing sheet I4 is arranged on the bottom surface of the mounting groove 2, the top surface of the elastic bearing sheet I4 is provided with an elastic bearing sheet II 5, the elastic bearing sheet I4 and the elastic bearing sheet II 5 are both in an annular structure with side plates being arc-shaped curved plates, the sizes of two ports of the elastic bearing sheet I4 and the elastic bearing sheet II 5 are different, the ports with small calibers of the elastic bearing sheet I4 and the elastic bearing sheet II 5 are opposite, the top surface of the elastic bearing sheet II 5 is provided with a plurality of pressing sheets 6, the calibers of the elastic bearing sheet I4 and the elastic bearing sheet II 5 are larger than the bore diameter of the through hole 3, the pressing sheets 6 are square sheets, and one end of each pressing sheet 6 facing the side wall of the mounting groove 2 is embedded with a ball 7;
the rubber retaining ring 9 is equipped with a plurality ofly, and a plurality of rubber retaining rings 9 are all fixed on the lateral wall of mounting groove 2.
The utility model provides a lead screw fixing base, includes lead screw fixing base body 10, two are installed to the surface symmetry of lead screw fixing base body 10 high stable accessory in installation piece 1.
During the in-service use, pass 3 back fastenings of perforation with bolt 8 in the frame of existing equipment, the in-process of the bolt 8 of screwing, the plate body at bolt 8 top extrudees preforming 6 downwards for two 5 pressurized of elastic support piece 4 and elastic support piece, so elastic support piece 4 plays the elastic support effect to 8 top plate bodies of bolt with two 5 resilience of elastic support piece, so avoid the screw thread on the 8 body of rod of bolt not hard up, and 8 top plate bodies of bolt are by 9 elastic spacing of rubber check ring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high stable accessory which characterized in that: the high-stability fitting includes:
the mounting block (1), the surface of the mounting block (1) is provided with a mounting groove (2), the bottom surface of the mounting groove (2) is provided with a through hole (3), and the top of the through hole (3) is inserted with a bolt (8);
the elastic bearing sheet I (4) is arranged on the bottom surface of the mounting groove (2), the elastic bearing sheet II (5) is arranged on the top surface of the elastic bearing sheet I (4), and a plurality of pressing sheets (6) are arranged on the top surface of the elastic bearing sheet II (5); and
the rubber retaining rings (9) are arranged in a plurality of numbers, and the rubber retaining rings (9) are all fixed on the side wall of the mounting groove (2).
2. A highly stable fitting according to claim 1, wherein: the mounting block (1) is a square block, the height of the mounting groove (2) is smaller than that of the through hole (3), and the opening size of the through hole (3) is smaller than the bottom surface size of the mounting groove (2).
3. A highly stable fitting according to claim 1, wherein: the elastic bearing sheet I (4) and the elastic bearing sheet II (5) are both in an annular structure with side plates of arc-shaped curved plates, the sizes of two ports of the elastic bearing sheet I (4) and the elastic bearing sheet II (5) are different, and the ports with small calibers of the elastic bearing sheet I (4) and the elastic bearing sheet II (5) are opposite.
4. A highly stable fitting according to claim 3, wherein: the calibers of the first elastic bearing sheet (4) and the second elastic bearing sheet (5) are larger than the bore diameter of the through hole (3).
5. A highly stable fitting according to claim 1, wherein: the pressing sheet (6) is a square sheet, and a ball (7) is embedded into one end of the pressing sheet (6) facing the side wall of the mounting groove (2).
6. The utility model provides a lead screw fixing base, includes lead screw fixing base body (10), its characterized in that: the surface of the screw rod fixing seat body (10) is symmetrically provided with two mounting blocks (1) in the high-stability fitting part of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139537.2U CN217502494U (en) | 2022-05-12 | 2022-05-12 | High stable accessory and lead screw fixing base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221139537.2U CN217502494U (en) | 2022-05-12 | 2022-05-12 | High stable accessory and lead screw fixing base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217502494U true CN217502494U (en) | 2022-09-27 |
Family
ID=83353589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221139537.2U Active CN217502494U (en) | 2022-05-12 | 2022-05-12 | High stable accessory and lead screw fixing base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217502494U (en) |
-
2022
- 2022-05-12 CN CN202221139537.2U patent/CN217502494U/en active Active
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