CN214488830U - Gear sleeve capable of being assembled and disassembled quickly - Google Patents
Gear sleeve capable of being assembled and disassembled quickly Download PDFInfo
- Publication number
- CN214488830U CN214488830U CN202120220582.XU CN202120220582U CN214488830U CN 214488830 U CN214488830 U CN 214488830U CN 202120220582 U CN202120220582 U CN 202120220582U CN 214488830 U CN214488830 U CN 214488830U
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- gear sleeve
- hole
- screw
- connecting rod
- sliding block
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- 238000009434 installation Methods 0.000 claims description 5
- 238000004663 powder metallurgy Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of gear sleeves, in particular to a gear sleeve capable of being assembled and disassembled quickly, which comprises a gear sleeve shell, wherein a threaded hole is arranged on a part of one side surface of the gear sleeve shell, which is close to a gear, a screw is arranged in the threaded hole, the lower surface of the screw is contacted with the upper surface of a transverse slider, the bottom end surface of the transverse slider is fixedly connected with a transverse slider spring, the other side of the transverse slider spring is connected with the inner wall of the gear sleeve shell, the outer side of the transverse slider is connected with a connecting rod, the other end of the connecting rod is connected with a longitudinal slider, the longitudinal slider is fixedly arranged on a mounting plate, one side of the mounting plate, which is far away from the longitudinal slider, is fixedly provided with a connecting spring, the other end of the connecting spring is fixedly connected with the bottom of a clamping block, the front end of the clamping block extends out of the gear sleeve shell through a through hole on the inner wall of the gear sleeve shell, and four groups of clamping blocks are distributed on one gear sleeve, the clamping block is matched with the connecting spring, so that the clamping device can adapt to various objects of different models, and the application range of products can be enlarged.
Description
Technical Field
The utility model relates to a gear sleeve technical field specifically is a gear sleeve of fast loading and unloading.
Background
Along with the continuous development of powder metallurgy trade, powder metallurgy's output is also constantly increasing, and the powder metallurgy just must have corresponding equipment through going, and the user equipment just can not use this kind of protection device of gear sleeve, and most gear sleeves dismantle troublesome and a gear sleeve can only cooperate with a corresponding part, and the efficiency of use is beneath, for this reason, the utility model provides a gear sleeve of fast loading and unloading is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear cover of fast loading and unloading to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear sleeve of fast loading and unloading, including the gear sleeve shell, set up threaded hole on the gear sleeve shell side is close to the position of gear, threaded hole is provided with the screw, the lower surface of screw contacts with the upper surface of horizontal slider, the horizontal slider spring of bottom fixed surface of horizontal slider, the another side of horizontal slider spring links to each other with gear sleeve shell inner wall, the outside of horizontal slider is connected with the connecting rod, the other end and the vertical slider of connecting rod meet, vertical slider fixed mounting is on the mounting panel, the one side fixed mounting that vertical slider was kept away from to the mounting panel has connecting spring, connecting spring's other end fixed connection is in the fixture block bottom, the front end of fixture block stretches out the gear sleeve shell outside through-hole that is located on the gear sleeve shell inner wall, and a gear sleeve all distributes and has four group fixture blocks.
Preferably, the screw thread arranged on the outer side of the screw is matched with the thread groove arranged on the threaded hole, the diameter of the front end of the threaded hole is larger than that of the rear end of the threaded hole, and the diameter of the front end of the threaded hole is the same as that of the front end of the screw.
Preferably, one end of the transverse sliding block, which is close to the clamping block, is provided with a rectangular groove, the center part of the groove is provided with a fixing shaft, the part of the connecting rod, which is axially connected with the fixing shaft, is provided with a through hole, the fixing shaft penetrates through the through hole to be connected with the connecting rod, and the connecting rod can rotate along with the fixing shaft.
Preferably, the side face, on the same face as the screw, of the longitudinal sliding block is provided with a rectangular groove, the center of the groove is provided with a fixing shaft, the connecting rod is axially connected with the fixing shaft through a through hole, the fixing shaft penetrates through the through hole to be connected with the connecting rod, and the connecting rod can rotate along with the fixing shaft.
Preferably, the front end of the fixture block is made of rubber, the front end of the fixture block is arc-shaped, and the top end face of the fixture block is provided with the sawtooth-shaped protrusions.
Preferably, the diameter of the mounting plate is larger than that of the longitudinal sliding block, and the diameter of the mounting plate is equal to that of a through hole formed in the inner wall of the gear sleeve shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the object can be quickly fixed at the central position of the gear sleeve by adopting a mode of extruding and fixing four groups of fixture blocks, the degree of the fixture blocks to be compressed can be controlled by adjusting the height of the screw, and the operation is convenient;
2. the clamping block is matched with the connecting spring, so that the clamping device can adapt to various objects of different models, and the application range of products can be enlarged.
Drawings
FIG. 1 is a front view structural view of a gear sleeve;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a gear sleeve side construction view;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is a three-dimensional view of a gear sleeve.
In the figure: 1 gear sleeve shell, 2 screws, 3 threaded holes, 4 transverse sliding blocks, 5 transverse sliding block springs, 6 connecting rods, 7 longitudinal sliding blocks, 8 mounting plates, 9 connecting springs and 10 clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a gear sleeve capable of being assembled and disassembled quickly comprises a gear sleeve shell 1, a threaded hole 3 is formed in a position, close to a gear, of one side face of the gear sleeve shell 1, a screw 2 is arranged in the threaded hole 3, the lower surface of the screw 2 is in contact with the upper surface of a transverse sliding block 4, a transverse sliding block spring 5 is fixedly connected to the bottom end face of the transverse sliding block 4, the other side of the transverse sliding block spring 5 is connected with the inner wall of the gear sleeve shell 1, a connecting rod 6 is connected to the outer side of the transverse sliding block 4, the other end of the connecting rod 6 is connected with a longitudinal sliding block 7, transverse thrust can be converted into longitudinal thrust through the connecting rod 6, the longitudinal sliding block 7 is fixedly installed on an installation plate 8, a connecting spring 9 is fixedly installed on one side, far away from the longitudinal sliding block 7, of the installation plate 8, the other end of the connecting spring 9 is fixedly connected to the bottom of a clamping block 10, the front end of the clamping block 10 extends out of the outer side of the gear sleeve shell 1 through a through hole on the inner wall of the gear sleeve shell 1, and four groups of fixture blocks 10 are distributed on one gear sleeve.
The screw thread that 2 outsides of screw set up and the thread groove cooperation that sets up on the screw hole 3, and the front end diameter of screw hole 3 is greater than the rear end diameter of screw hole 3, and 3 front end diameters of screw hole are the same with the front end diameter of screw 2, can make screw 2 still be located gear sleeve shell 1 after the installation is accomplished, can not stretch out the gear sleeve and disturb other parts.
One end of the transverse sliding block 4 close to the clamping block 10 is provided with a rectangular groove, the center part of the groove is provided with a fixed shaft, the part of the connecting rod 6 axially connected with the fixed shaft is provided with a through hole, the fixed shaft penetrates through the through hole to be connected with the connecting rod 6, and the connecting rod 6 can rotate along with the fixed shaft.
The side face of the longitudinal sliding block 7, which is positioned on the same face as the screw 2, is provided with a rectangular groove, the central part of the groove is provided with a fixed shaft, the part of the connecting rod 6 axially connected with the fixed shaft is provided with a through hole, the fixed shaft penetrates through the through hole to be connected with the connecting rod 6, and the connecting rod 6 can rotate along with the fixed shaft.
The front end of the fixture block 10 is made of rubber, the front end of the fixture block 10 is arc-shaped, an object can be conveniently inserted into a gear sleeve, and the top end face of the fixture block 10 is provided with sawtooth-shaped protrusions which can increase friction force during clamping.
The diameter of mounting panel 8 is greater than the diameter of vertical slider 7, and mounting panel 8 plays the effect of restriction vertical slider 7 displacement distance simultaneously, and the diameter of mounting panel 8 equals with the through-hole diameter of seting up on gear cover shell 1 inner wall.
The working principle is as follows: when in actual use, the screw 2 is screwed up first to prevent the screw 2 from contacting the transverse sliding block 4, then parts to be protected are inserted into the centers of the four groups of clamping blocks 10, then the screw 2 is screwed down to press the transverse clamping block 4, the transverse clamping block 4 pushes the longitudinal clamping block 7 through the connecting rod 6, the longitudinal clamping block 7 drives the mounting plate 8 to extrude the connecting spring 9, so that the clamping block 10 is pressed on the surface of a protected object, and the object is fixed in the gear sleeve.
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. The utility model provides a gear sleeve of fast loading and unloading, includes gear sleeve shell (1), its characterized in that: a threaded hole (3) is formed in a position, close to a gear, of one side face of the gear sleeve shell (1), a screw (2) is arranged in the threaded hole (3), the lower surface of the screw (2) is in contact with the upper surface of the transverse sliding block (4), a transverse sliding block spring (5) is fixedly connected to the bottom end face of the transverse sliding block (4), the other side of the transverse sliding block spring (5) is connected with the inner wall of the gear sleeve shell (1), a connecting rod (6) is connected to the outer side of the transverse sliding block (4), the other end of the connecting rod (6) is connected with the longitudinal sliding block (7), the longitudinal sliding block (7) is fixedly installed on the installation plate (8), a connecting spring (9) is fixedly installed on one side, far away from the longitudinal sliding block (7), of the installation plate (8), the other end of the connecting spring (9) is fixedly connected to the bottom of the clamping block (10), the front end of the clamping block (10) extends out of the gear sleeve shell (1) through a through hole on the inner wall of the gear sleeve shell (1), and four groups of clamping blocks (10) are uniformly distributed on one gear sleeve.
2. A quick-release gear sleeve according to claim 1, characterised in that: the screw thread that sets up in screw (2) outside cooperates with the thread groove that sets up on screw hole (3), and the front end diameter of screw hole (3) is greater than the rear end diameter of screw hole (3), and screw hole (3) front end diameter is the same with the front end diameter of screw (2).
3. A quick-release gear sleeve according to claim 1, characterised in that: one end of the transverse sliding block (4) close to the clamping block (10) is provided with a rectangular groove, the center of the groove is provided with a fixed shaft, the connecting rod (6) is provided with a through hole at the position connected with the fixed shaft, the fixed shaft penetrates through the through hole to be connected with the connecting rod (6), and the connecting rod (6) can rotate along with the fixed shaft.
4. A quick-release gear sleeve according to claim 1, characterised in that: the side face, in the same plane, of the longitudinal sliding block (7) and the screw (2) is provided with a rectangular groove, the center of the groove is provided with a fixing shaft, a through hole is formed in the position, connected with the fixing shaft, of the connecting rod (6), the fixing shaft penetrates through the through hole to be connected with the connecting rod (6), and the connecting rod (6) can rotate along with the fixing shaft.
5. A quick-release gear sleeve according to claim 1, characterised in that: the front end of the fixture block (10) is made of rubber, the front end of the fixture block (10) is arc-shaped, and the top end face of the fixture block (10) is provided with sawtooth-shaped protrusions.
6. A quick-release gear sleeve according to claim 1, characterised in that: the diameter of mounting panel (8) is greater than the diameter of vertical slider (7), and the diameter of mounting panel (8) equals with the through-hole diameter of seting up on gear cover shell (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220582.XU CN214488830U (en) | 2021-01-27 | 2021-01-27 | Gear sleeve capable of being assembled and disassembled quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220582.XU CN214488830U (en) | 2021-01-27 | 2021-01-27 | Gear sleeve capable of being assembled and disassembled quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214488830U true CN214488830U (en) | 2021-10-26 |
Family
ID=78217309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120220582.XU Active CN214488830U (en) | 2021-01-27 | 2021-01-27 | Gear sleeve capable of being assembled and disassembled quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214488830U (en) |
-
2021
- 2021-01-27 CN CN202120220582.XU patent/CN214488830U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YIZHENG CHANGSANJIAO NONWOVEN PRODUCTS Co.,Ltd. Assignor: YANGZHOU PAIDE POWDER-METALLURGY Co.,Ltd. Contract record no.: X2024980013330 Denomination of utility model: A quick loading and unloading gear sleeve Granted publication date: 20211026 License type: Common License Record date: 20240829 |