CN217051235U - Lockable internal thread thin-wall shell hanging tool - Google Patents
Lockable internal thread thin-wall shell hanging tool Download PDFInfo
- Publication number
- CN217051235U CN217051235U CN202122869735.6U CN202122869735U CN217051235U CN 217051235 U CN217051235 U CN 217051235U CN 202122869735 U CN202122869735 U CN 202122869735U CN 217051235 U CN217051235 U CN 217051235U
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- thin
- baffle ring
- thread
- ring
- locking bolt
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Abstract
The utility model provides a frock is hung to internal thread thin wall casing of lockable can hang the locking of frock and thin wall casing, the potential safety hazard of solution slippage in the process of hanging. A lockable internal thread thin-wall shell hanging tool comprises a lifting ring (1), a locking bolt (2), a baffle ring (4) and an external thread (5); the outer screw (5) is of an annular structure with an external thread, the external thread is screwed into the internal thread of the thin-wall shell, and two symmetrical threaded holes are formed in the outer thread and used for mounting the locking bolt (2); the baffle ring (4) is of a circular ring structure, and the outer diameter of the baffle ring is larger than that of the thin-wall shell; the outer thread of the tool is in threaded fit with the thin-wall shell, the outer diameter of the baffle ring is larger than the outer diameter of the thin-wall shell, the baffle ring is in contact with the end face of the thin-wall shell, the locking bolt is screwed, the elastic pad is pressed flatly, positive pressure between thread forms of the thin-wall shell and the outer thread is increased through force transmission, friction force between the threads is increased, and the threads between the thin-wall shell and the outer thread cannot slip due to external disturbance.
Description
Technical Field
The utility model belongs to the technical field of the assembly process, concretely relates to assembly fixture.
Background
The thin-wall shell with the internal thread is widely applied to the field of weapons, a special hanging tool with the external thread is required to be adopted to hang the thin-wall shell during assembly, and the hanging mode has the obvious defect that the tool and the thin-wall shell can rotate relatively in the hanging process, so that the potential safety hazard that the thin-wall shell slips from the hanging tool exists in the hanging process of the thin-wall shell, and the lockable internal thread thin-wall shell hanging tool is designed to solve the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a frock is hung to internal thread thin wall casing of lockable can hang the locking of frock and thin wall casing, solves the potential safety hazard of slippage at the process of hanging.
The utility model adopts the technical proposal that: a lockable internal thread thin-wall shell hanging tool is characterized by comprising a lifting ring (1), a locking bolt (2), a baffle ring (4) and an external thread (5); the outer screw (5) is of an annular structure with an external thread, the external thread is screwed into the internal thread of the thin-wall shell, and two symmetrical threaded holes are formed in the outer thread and used for mounting the locking bolt (2); the baffle ring (4) is of a circular ring structure, the outer diameter of the baffle ring is larger than that of the thin-wall shell, two through holes are formed in the baffle ring, and the locking bolt (2) penetrates through the through holes; the locking bolt (2) sequentially penetrates through the baffle ring (4) and is screwed into a threaded hole of the outer screw (5); the lifting ring (1) is connected with the baffle ring.
A lockable internal thread thin-wall shell hanging tool is characterized by comprising a lifting ring (1), a locking bolt (2), an elastic pad (3), a baffle ring (4) and an external thread (5); the external screw 5) is of an annular structure with external threads, the external threads are screwed into the internal threads of the thin-wall shell, and two symmetrical threaded holes are formed in the external threads and used for installing the locking bolt (2); the baffle ring (4) is of a circular ring structure, the outer diameter of the baffle ring is larger than that of the thin-wall shell, two through holes are formed in the baffle ring, and the locking bolt (2) penetrates through the through holes; the elastic pad (3) is positioned between the locking bolt (2) and the baffle ring (4); the locking bolt (2) sequentially penetrates through the elastic pad (3) and the baffle ring (4) and is screwed into a threaded hole of the outer screw (5); the lifting ring (1) is connected with the baffle ring.
The utility model discloses principle and effect:
the outer thread 5 of the tool is matched with the thread of the thin-wall shell, the outer diameter of the baffle ring 4 is larger than the outer diameter of the thin-wall shell, the baffle ring is in contact with the end face of the thin-wall shell, the locking bolt 2 is screwed, the elastic pad 3 is further flattened, positive pressure between thread forms of the thin-wall shell and the outer thread 5 can be increased through force transmission, friction force between the threads is further increased, the threads between the threads cannot slip due to external disturbance, and the purpose of locking the hanging tool and the thin-wall shell is achieved.
Drawings
The figure of the specification of the utility model is 2 in total.
FIG. 1 is a schematic view of the structure of a hanging tool of the present invention;
fig. 2 is a left side view of fig. 1.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
A lockable internal thread thin-wall shell hanging tool is composed of a lifting ring 1, a locking bolt 2, an elastic pad 3, a baffle ring 4 and an external thread 5. The outer screw 5 is an annular structure with an external thread, the external thread is screwed into the internal thread of the thin-wall shell, and two symmetrical threaded holes are formed in the outer screw for mounting the locking bolt 2; the baffle ring 4 is in a circular ring structure, the outer diameter of the baffle ring is slightly larger than the outer diameter of the thin-wall shell, two through holes are formed in the baffle ring, and the locking bolt 2 penetrates through the through holes; the elastic pad 3 is positioned between the locking bolt 2 and the baffle ring 4; the locking bolt 2 sequentially penetrates through the elastic pad 3 and the baffle ring 4 to be screwed into a threaded hole of the outer thread 5; the lifting ring 1 is a semi-ring formed by bending round steel, the center of the upper part of the lifting ring is connected with a crane hook, and the two lower ends of the lifting ring are welded with the baffle ring 4.
During assembly, the hanging tool is assembled according to the attached drawing 1, the two locking bolts 2 are unscrewed, the whole hanging tool is screwed into the thin-wall shell as a whole until the baffle ring 4 contacts the end face of the thin-wall shell, the two locking bolts 2 are screwed down until the elastic pad 3 is flattened, and then the crane is hung and hung in the center of the upper part of the lifting ring 1, so that the installation of the lockable internal thread thin-wall shell hanging tool is completed.
Claims (10)
1. A lockable internal thread thin-wall shell hanging tool is characterized by comprising a lifting ring (1), a locking bolt (2), a baffle ring (4) and an external thread (5); the outer screw (5) is of an annular structure with an external thread, the external thread is screwed into the internal thread of the thin-wall shell, and two symmetrical threaded holes are formed in the outer thread and used for mounting the locking bolt (2); the baffle ring (4) is of a circular ring structure, the outer diameter of the baffle ring is larger than that of the thin-wall shell, two through holes are formed in the baffle ring, and the locking bolt (2) penetrates through the through holes; the locking bolt (2) sequentially penetrates through the baffle ring (4) and is screwed into the threaded hole of the outer thread (5); the lifting ring (1) is connected with the baffle ring.
2. The tool for hanging the lockable internally threaded thin-walled shell according to claim 1, characterized in that the lifting ring (1) is a semi-ring formed by bending round steel.
3. The tool for hanging the lockable internally threaded thin-walled shell according to claim 1, characterized in that the center of the upper part of the lifting ring (1) is connected with a crane hook.
4. The lockable inner-threaded thin-walled shell hanging tool according to claim 1, wherein two positions at the lower end of the lifting ring (1) are welded with the baffle ring (4).
5. The lockable internally threaded thin-walled housing hanging tool according to claim 1, characterized in that the outer diameter of the baffle ring (4) is slightly larger than the outer diameter of the thin-walled housing.
6. The tool for hanging the lockable internally threaded thin-walled shell according to claim 1, characterized in that the inner diameter of the baffle ring (4) is the same as the inner diameter of the outer thread (5).
7. A lockable internal thread thin-wall shell hanging tool is characterized by comprising a lifting ring (1), a locking bolt (2), an elastic pad (3), a baffle ring (4) and an external thread (5); the outer screw (5) is of an annular structure with an external thread, the external thread is screwed into the internal thread of the thin-wall shell, and two symmetrical threaded holes are formed in the outer thread and used for mounting the locking bolt (2); the baffle ring (4) is of a circular ring structure, the outer diameter of the baffle ring is larger than that of the thin-wall shell, two through holes are formed in the baffle ring, and the locking bolt (2) penetrates through the through holes; the elastic pad (3) is positioned between the locking bolt (2) and the baffle ring (4); the locking bolt (2) sequentially penetrates through the elastic pad (3) and the baffle ring (4) and is screwed into the threaded hole of the outer thread (5); the lifting ring (1) is connected with the baffle ring.
8. The lockable inner-threaded thin-walled shell hanging tool according to claim 7, wherein the lifting ring (1) is a semi-ring formed by bending round steel, the upper center of the lifting ring (1) is connected with a crane hook, two positions at the lower end of the lifting ring (1) are welded with the baffle ring (4), and the outer diameter of the baffle ring (4) is slightly larger than that of the thin-walled shell.
9. The tool for hanging the lockable internally threaded thin-walled shell according to claim 7, wherein the inner diameter of the baffle ring (4) is identical to the inner diameter of the outer thread (5).
10. The lockable internally threaded thin-walled shell hanger assembly of claim 7, wherein the outer thread is in threaded engagement with the thin-walled shell, the stop ring has an outer diameter greater than the outer diameter of the thin-walled shell and contacts the end face of the thin-walled shell, the locking bolt is tightened, the resilient pad is flattened, and the positive pressure between the thread profiles of the thin-walled shell and the outer thread is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122869735.6U CN217051235U (en) | 2021-11-22 | 2021-11-22 | Lockable internal thread thin-wall shell hanging tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122869735.6U CN217051235U (en) | 2021-11-22 | 2021-11-22 | Lockable internal thread thin-wall shell hanging tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051235U true CN217051235U (en) | 2022-07-26 |
Family
ID=82476430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122869735.6U Active CN217051235U (en) | 2021-11-22 | 2021-11-22 | Lockable internal thread thin-wall shell hanging tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051235U (en) |
-
2021
- 2021-11-22 CN CN202122869735.6U patent/CN217051235U/en active Active
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| GR01 | Patent grant |