CN213541022U - Sliding bolt - Google Patents
Sliding bolt Download PDFInfo
- Publication number
- CN213541022U CN213541022U CN202020924607.XU CN202020924607U CN213541022U CN 213541022 U CN213541022 U CN 213541022U CN 202020924607 U CN202020924607 U CN 202020924607U CN 213541022 U CN213541022 U CN 213541022U
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- China
- Prior art keywords
- sliding
- bolt
- screw thread
- cylindrical
- transition
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Abstract
The utility model provides a sliding bolt, includes nail cap, sliding stand, transition platform and screw thread rank, and the nail cap is connected on the sliding stand upper portion of cylindrical smooth surface, the cylindrical transition platform of sliding stand sub-unit connection, and the cylindrical screw thread rank of screw thread is established to transition platform sub-unit connection outside. The utility model discloses a sliding bolt sets up sliding stand and screw thread rank on same shank of bolt, and the sliding stand realizes the sliding shaft effect, and the screw thread rank realizes the threaded connection effect, has realized the axle slip and has connected the fixed action on same part.
Description
Technical Field
The utility model relates to a fixed and connecting device field especially relates to the bolt technique.
Background
The traditional bolt only has one function, namely locking and fixing two components. For a sliding part, a sliding rod is usually adopted for realizing, single connection is solved by adopting a single bolt or a single sliding rod and a T-shaped bolt, and the traditional bolt cannot realize in certain occasions with the sliding and tightening functions.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the bolt slip and connection realized simultaneously, the utility model provides a sliding bolt.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a sliding bolt comprises a nail cap 148, a sliding table 149, a transition table 150 and a thread step 152, wherein the upper part of the sliding table 149 with a cylindrical smooth surface is connected with the nail cap 148, the lower part of the sliding table 149 is connected with the cylindrical transition table 150, and the lower part of the transition table 150 is connected with the cylindrical thread step 152 with threads arranged outside.
The diameter of the transition stage 150 is smaller than the diameter of the sliding stage 149.
The diameter of the thread step 152 is smaller than that of the transition platform 150, and a relief groove 151 is arranged between the thread step 152 and the transition platform 150.
The side edge of the nail cap 148 is symmetrically provided with a plane wrench opening 153.
The utility model discloses a sliding bolt sets up sliding stand and screw thread rank on same shank of bolt, and the sliding stand realizes the sliding shaft effect, and the screw thread rank realizes the threaded connection effect, has realized the axle slip and has connected the fixed action on same part.
Drawings
Fig. 1 is a front view structure diagram of the sliding bolt of the present invention.
Fig. 2 is a bottom view of the slide bolt of the present invention.
Fig. 3 is a perspective view of the slide bolt of the present invention.
Fig. 4 is a front view of the slide bolt and the expansion plate assembled together.
FIG. 5 is a side view of the assembly of the slide bolt and the expansion plate.
In the figure: 14. the device comprises a moving groove, 18, a telescopic plate, 133, a step type spacer bush, 148, a nail cap, 149, a sliding table, 150, a transition table, 151, a tool withdrawal groove, 152, a thread step, 153, a wrench opening, 154, a connecting rod shaft, 155 and a fixing plate.
Detailed Description
The utility model discloses a slip bolt structure is as shown in fig. 1-3, including the head of a nail 148, the sliding stand 149, transition platform 150 and screw thread rank 152, the head of a nail 148 is connected on the sliding stand 149 upper portion of cylindrical smooth surface, the symmetry of head of a nail 148 side edge department is equipped with planar spanner mouth 153, the cylindrical transition platform 150 of sliding stand 149 sub-unit connection, the diameter of transition platform 150 is less than the diameter of sliding stand 149, the outside cylindrical screw thread rank 152 that is equipped with the screw thread of transition platform 150 sub-unit connection, screw thread rank 152 diameter is less than transition platform 150 diameter, be equipped with tool withdrawal groove 151 between screw thread rank 152 and the transition platform 150.
The application of the sliding bolt 110 in the expansion plate of the expansion roller machine in the edible fungus production line is shown in fig. 4 and 5, the lower end of the movable expansion plate 18 is connected with the movable groove 14 on the fixed plate 155, the movable expansion plate 18 is positioned at the rear side of the fixed plate 155, the sliding bolt is installed by penetrating through the movable groove 14 and the installation hole at the lower end of the movable expansion plate, the sliding table 149 part of the sliding bolt 110 is positioned at the movable groove, the transition table 150 part of the sliding bolt 110 is positioned in the installation hole of the movable expansion plate 18, the threaded step 152 part at the lower end of the sliding bolt 110 is in threaded connection with the end part of the connecting rod shaft 154, the stepped spacer 133 is arranged between the fixed plate 155 and the movable expansion plate 18, when the movable expansion plate 18 expands and contracts and stretches, the sliding bolt 110 drives the movable expansion plate 18 to move up and down in the moving groove 14, so that the slide bolt 110 simultaneously achieves the coupling with the link shaft 154 and the up-and-down sliding in the moving slot 14.
Claims (4)
1. A slide bolt, characterized by: the novel screw cap comprises a screw cap (148), a sliding table (149), a transition table (150) and a thread step (152), wherein the upper part of the sliding table (149) with a cylindrical smooth surface is connected with the screw cap (148), the lower part of the sliding table (149) is connected with the cylindrical transition table (150), and the lower part of the transition table (150) is connected with the cylindrical thread step (152) with threads arranged outside.
2. A sliding bolt according to claim 1, wherein: the diameter of the transition table (150) is smaller than that of the sliding table (149).
3. A sliding bolt according to claim 1, wherein: the diameter of the thread step (152) is smaller than that of the transition platform (150), and a tool withdrawal groove (151) is arranged between the thread step (152) and the transition platform (150).
4. A sliding bolt according to claim 1, wherein: planar wrench openings (153) are symmetrically arranged at the side edge of the nail cap (148).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924607.XU CN213541022U (en) | 2020-05-28 | 2020-05-28 | Sliding bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924607.XU CN213541022U (en) | 2020-05-28 | 2020-05-28 | Sliding bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541022U true CN213541022U (en) | 2021-06-25 |
Family
ID=76474976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020924607.XU Active CN213541022U (en) | 2020-05-28 | 2020-05-28 | Sliding bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541022U (en) |
-
2020
- 2020-05-28 CN CN202020924607.XU patent/CN213541022U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: 116000 - 3, No. 34, Harbin Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: DALIAN FUZHISEN BIOTECHNOLOGY Co.,Ltd. Address before: No.34-3, Harbin Road, Dalian Development Zone, Liaoning 116000 Patentee before: Dalian Fusen Institute of edible fungi |