CN211343625U - Embedded rand structure of structure - Google Patents
Embedded rand structure of structure Download PDFInfo
- Publication number
- CN211343625U CN211343625U CN201921076052.1U CN201921076052U CN211343625U CN 211343625 U CN211343625 U CN 211343625U CN 201921076052 U CN201921076052 U CN 201921076052U CN 211343625 U CN211343625 U CN 211343625U
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- China
- Prior art keywords
- hollow structure
- structure body
- annular groove
- collar
- clamping ring
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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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The technical scheme relates to a mechanical structure body, in particular to an embedded collar structure of a hollow structure body. A structure embedded collar structure comprises a hollow structure body (1) and a collar (2), wherein an annular groove (11) is formed in the inner surface of the hollow structure body (1), and the collar (2) is installed in the annular groove (11); from the end surface of the hollow structure body (1), along the axial direction, a symmetrical U-shaped notch (12) is arranged on the side wall of the hollow structure body (1); the U-shaped notch (12) extends from the end face to the entity and extends through the annular groove (11). The structure is convenient for the disassembly of the clamping ring, and reduces the damage to parts.
Description
Technical Field
The technical scheme relates to a mechanical structure body, in particular to an embedded collar structure of a hollow structure body.
Background
Stop spring collars are common in mechanical devices and serve primarily to prevent axial play between two inner and outer journal mating parts. The stop spring collar arranged on the outer diameter of the part is easy to disassemble, the stop spring collar arranged on the inner diameter of the part is very difficult to disassemble, sometimes even the stop spring collar needs to be machined off by using a cutter on a machine tool to complete the disassembly, the collar disassembled in the mode cannot be used continuously, and the secondary damage to other parts is easily caused.
Disclosure of Invention
The technical problems solved by the invention are as follows: the utility model provides an embedded rand structure of embedded rand of hollow structure convenient to detach, little to the part damage.
The technical scheme of the invention is as follows: a structure embedded with a clamping ring structure comprises a hollow structure body and a clamping ring, wherein an annular groove is formed in the inner surface of the hollow structure body, and the clamping ring is arranged in the annular groove; from the end face of the hollow structure body, along the axial direction, symmetrical U-shaped notches are formed in the side wall of the hollow structure body; the U-shaped notch extends from the end face to the entity through the annular groove. The structure is convenient for the disassembly of the clamping ring, and reduces the damage to parts.
Preferably, the U-shaped gaps are a pair. The technical scheme has the minimum influence on the strength of the part and has the simplest structure.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of the structure in the direction A.
Detailed Description
As shown in fig. 1, the structure internal collar structure comprises a hollow structure 1 and a collar 2, wherein an annular groove is formed on the inner surface of the hollow structure, the collar is installed in the annular groove, and symmetrical U-shaped notches are formed on the side wall of the hollow structure along the axial direction from the end surface of the hollow structure. The U-shaped notch transversely penetrates through the annular groove. When the clamping ring 2 is disassembled, the disassembling pliers are arranged in two U-shaped notches arranged at the end part of the hollow structural body 1, and the disassembling of the clamping ring 2 can be conveniently completed by using force.
Claims (4)
1. A structural embedded collar structure, characterized by: the structure comprises a hollow structure body (1) and a clamping ring (2), wherein an annular groove (11) is formed in the inner surface of the hollow structure body (1), and the clamping ring (2) is arranged in the annular groove (11);
symmetrical U-shaped notches (12) are formed in the side wall of the hollow structure body (1) along the axial direction from the end face of the hollow structure body (1).
2. A structural inset collar structure according to claim 1, wherein: the U-shaped notch (12) extends from the end face to the entity and extends through the annular groove (11).
3. A structural inset collar structure according to claim 1, wherein: the U-shaped notches (12) are a pair.
4. A structural inset collar structure according to claim 1, wherein: the width of the U-shaped notch (12) is larger than that of the clamping ring pliers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921076052.1U CN211343625U (en) | 2019-07-09 | 2019-07-09 | Embedded rand structure of structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921076052.1U CN211343625U (en) | 2019-07-09 | 2019-07-09 | Embedded rand structure of structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211343625U true CN211343625U (en) | 2020-08-25 |
Family
ID=72130355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921076052.1U Active CN211343625U (en) | 2019-07-09 | 2019-07-09 | Embedded rand structure of structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211343625U (en) |
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2019
- 2019-07-09 CN CN201921076052.1U patent/CN211343625U/en active Active
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