CN215950301U - Gear convenient to mount and dismount - Google Patents
Gear convenient to mount and dismount Download PDFInfo
- Publication number
- CN215950301U CN215950301U CN202122599141.8U CN202122599141U CN215950301U CN 215950301 U CN215950301 U CN 215950301U CN 202122599141 U CN202122599141 U CN 202122599141U CN 215950301 U CN215950301 U CN 215950301U
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- gear
- block
- clamping block
- fixed
- dismount
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- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a gear convenient to mount and dismount, which comprises: the clamping block is positioned in the gear body, and the lower end of the clamping block is fixedly clamped with the shaft connecting piece; the fixing structure is positioned on the side surface of the clamping block and consists of a slide rail groove and a connecting plate body; the pressing block is positioned on the lower end face of the gear body, and a lower cover is arranged at the lower end of the pressing block; the positioning block is located at the front end of the pressing block and fixed on the surface of the lower end of the gear body. The utility model solves the problems that external gear teeth are damaged due to long-time use, the whole gear needs to be disassembled during replacement, the disassembling and assembling processes are complicated, time and labor are wasted, and the gear is inconvenient to assemble and disassemble.
Description
Technical Field
The utility model relates to the field of gears, in particular to a gear convenient to mount and dismount.
Background
The gear is a mechanical element with a gear continuously meshed with a rim to transmit motion and power, the gear commonly used at present is fixed with a rotating shaft, external gear teeth are damaged after long-time use, the whole gear needs to be disassembled during replacement, the disassembly and assembly process is complicated, time and labor are wasted, and the gear is inconvenient to install and disassemble.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect that prior art exists, provide a gear easy to assemble and dismantlement now to under solving long-time use, lead to the outside teeth of a cogwheel to take place to damage, need get off the whole dismantlement of gear during the change, it is loaded down with trivial details with the installation process to dismantle, wastes time and energy, leads to the gear not convenient to install and the problem of dismantling.
In order to achieve the above object, there is provided a gear easy to assemble and disassemble, comprising:
the clamping block is positioned in the gear body, and the lower end of the clamping block is fixedly clamped with the shaft connecting piece;
the fixing structure is positioned on the side surface of the clamping block and consists of a slide rail groove and a connecting plate body;
the pressing block is positioned on the lower end face of the gear body, and a lower cover is arranged at the lower end of the pressing block;
the positioning block is located at the front end of the pressing block and fixed on the surface of the lower end of the gear body.
Further, the gear teeth are arranged on the outer side of the gear body, a shaft connecting piece is fixed inside the gear body, and the front end of the clamping block is fixed to the inner wall of the gear body through a compression spring.
Furthermore, the upper end and the lower end of the gear body are fixed with the upper cover and the lower cover through screws, and threaded holes are formed in the surfaces of the upper end and the lower end of the gear body; and corresponds to the screw.
Furthermore, five groups of clamping grooves are formed in the shaft connecting piece, and the lower end of each clamping block is downward protruded; and the joint is in the draw-in groove, the lower surface at the joint piece is connected to the linking plate body.
Further, the slide rail groove is located the left and right sides of joint piece, slide rail groove upper end is connected with the slider, the slider is fixed at linking plate body lower extreme, the slider passes through fastening screw and slide rail groove and fixes mutually.
Furthermore, a hinge column is fixed on the surface of the compression block, a rotating column is hinged to the surface of the hinge column, and a limiting column is arranged at the lower end of the positioning block; and the hinged column is limited in the groove of the positioning block through the limiting column.
The gear convenient to mount and dismount has the advantages that the gear convenient to mount and dismount is fixed with the shaft connecting piece through the clamping block, so that the shaft connecting piece is clamped with the gear body, the connecting plate body slides in the slide rail groove through the slide block, the clamping block is convenient to drive to move, the clamping block can conveniently enter and exit the clamping groove, the pressing block is tightly clamped outside the shaft connecting piece, the shaft connecting piece is convenient to prevent from shifting during working, the rotating column is lifted, the pressing block can be taken out, the gear body and the shaft connecting piece are convenient to mount and dismount quickly, the gear with damaged gear teeth is convenient to replace quickly, and the problem that the gear is inconvenient to mount and dismount is solved.
Drawings
Fig. 1 is a schematic view of an overall structure of a gear convenient to mount and dismount according to an embodiment of the utility model.
Fig. 2 is a schematic cross-sectional view of an upper end surface of a gear body according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a lower end surface of a gear body according to an embodiment of the present invention.
Fig. 4 is a schematic view of the internal cross-sectional structure of the gear according to the embodiment of the present invention.
1. A gear body; 2. an upper cover; 21. a screw; 22. a threaded hole; 23. a lower cover; 3. gear teeth; 4. a clamping block; 41. a compression spring; 5. a fixed structure; 51. a slide rail groove; 52. connecting plate bodies; 53. fastening screws; 54. a slider; 6. a shaft connector; 61. a card slot; 7. a compression block; 71. a hinged column; 72. rotating the column; 8. positioning blocks; 81. a limiting column.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Fig. 1 is a schematic view of an overall structure of a gear convenient to mount and dismount according to an embodiment of the present invention, fig. 2 is a schematic view of a sectional structure of an upper end surface of a gear body according to an embodiment of the present invention, fig. 3 is a schematic view of a sectional structure of a lower end surface of a gear body according to an embodiment of the present invention, and fig. 4 is a schematic view of an internal sectional structure of a gear according to an embodiment of the present invention.
Referring to fig. 1 to 4, the present invention provides a gear which is easy to assemble and disassemble, including: the clamping block 4, the fixing structure 5, the pressing block 7 and the positioning block 8.
The joint block 4 is positioned inside the gear body 1, and the lower end of the joint block 4 is fixedly clamped with the shaft connecting piece 6.
And the fixing structure 5 is positioned on the side surface of the clamping block 4, and the fixing structure 5 consists of a slide rail groove 51 and a connecting plate body 52.
The pressing block 7 is located on the lower end face of the gear body 1, and a lower cover 23 is arranged at the lower end of the pressing block 7.
And the positioning block 8 is positioned at the front end of the pressing block 7, and the positioning block 8 is fixed on the surface of the lower end of the gear body 1.
Under long-time use, lead to the outside teeth of a cogwheel to take place to damage, need get off the whole dismantlement of gear during the change, dismantle with the installation process loaded down with trivial details, waste time and energy, lead to the gear not be convenient for install with the problem of dismantling. Therefore, the gear convenient to mount and dismount is fixed with the shaft connecting piece through the clamping block, the shaft connecting piece is clamped with the gear body, the connecting plate body slides in the slide rail groove through the sliding block, the clamping block is convenient to drive to move, the clamping block can conveniently enter and exit from the clamping groove, the pressing block is tightly clamped outside the shaft connecting piece, the shaft connecting piece is convenient to prevent from shifting during working, the rotating column is lifted, the pressing block can be taken out, the gear body and the shaft connecting piece can be conveniently and quickly mounted and dismounted, the gear with damaged gear teeth can be conveniently and quickly replaced, and the problem that the gear is inconvenient to mount and dismount is solved.
The shaft connecting piece 6 is fixed with the rotating shaft, the shaft connecting piece 6 is fixedly connected with the gear body 1 in a detachable mode, when the gear teeth 3 are used for a long time and damaged, the gear body 1 can be rapidly detached from the shaft connecting piece 6, and time and labor are saved when the rotating shaft is not detached. The compression spring 41 presses the clamping block 4 and is fixed in the clamping groove 61 in the shaft connecting piece 6.
The upper end and the lower end of the gear body 1 are fixed with the upper cover 2 and the lower cover 23 through screws 21, and the surfaces of the upper end and the lower end of the gear body 1 are provided with threaded holes 22; and corresponds to the screw 21.
The joint piece 4 is fixed between upper cover 2, and compact heap 7 is fixed between lower cover 23 and gear body 1, is convenient for make gear body 1 be connected closely with axle connecting piece 6, avoids axle connecting piece 6 to receive high-speed rotation and breaks away from gear body 1.
Five groups of clamping grooves 61 are arranged in the shaft connecting piece 6, and the lower end of the clamping block 4 is downward convex; and is clamped in the clamping groove 61, and the connecting plate body 52 is connected to the lower surface of the clamping block 4.
The clamping groove 61 is internally consistent with the lower end of the clamping block 4 in shape, so that the clamping block 4 can be conveniently clamped, and the shaft connecting piece 6 can be conveniently prevented from sliding and shifting. The linking plate body 52 drives the clamping block 4 to move up and down through the sliding block 54, so that the clamping block 4 is conveniently separated from the clamping groove 61, and the disassembly is convenient.
The slide rail groove 51 is located the left and right sides of joint piece 4, and slide rail groove 51 upper end is connected with slider 54, and slider 54 is fixed at linking plate body 52 lower extreme, and slider 54 is fixed mutually with slide rail groove 51 through fastening screw 53.
The slider 54 that will link up the plate body 52 lower extreme stimulates to slide rail groove 51 lower extreme department, uses fastening screw 53 screw in slider 54 inside, fixes joint piece 4 at draw-in groove 61 lower extreme department, and compression spring 41 is also extruding joint piece 4 simultaneously, and the joint piece 4 of being convenient for is inseparable with being connected of draw-in groove 61, avoids joint piece 4 to take place to remove.
A hinge column 71 is fixed on the surface of the pressing block 7, a rotating column 72 is hinged on the surface of the hinge column 71, and a limiting column 81 is arranged at the lower end of the positioning block 8; and the hinged column 71 is limited in the groove of the positioning block 8 through the limiting column 81.
The rotary post 72 is "T" shaped and is rotatable on the hinge post 71. When the rotating column 72 is perpendicular to the pressing block 7, and the column head of the rotating column 72 is embedded into the groove inside the positioning block 8, the limiting column 81 penetrates out of the column head of the rotating column 72, and the rotating column 72 is limited between the lower cover 23 and the gear body 1, so that the shaft connecting piece 6 is pressed, and the gear and the shaft connecting piece 6 can be conveniently installed.
The gear convenient to mount and dismount can effectively solve the problems of dispersion and loss of a light source emitted by a lamp tube, is convenient for the gear body and the shaft connecting piece to be rapidly mounted and dismounted, is convenient for the gear with damaged gear teeth to be rapidly replaced, and is suitable for the problem that the gear is inconvenient to mount and dismount.
Claims (6)
1. The utility model provides a gear easy to assemble and dismantlement which characterized in that includes:
the clamping block (4) is positioned inside the gear body (1), and the lower end of the clamping block (4) is fixedly clamped with the shaft connecting piece (6);
the fixing structure (5) is positioned on the side surface of the clamping block (4), and the fixing structure (5) consists of a slide rail groove (51) and a connecting plate body (52);
the pressing block (7) is positioned on the lower end face of the gear body (1), and a lower cover (23) is arranged at the lower end of the pressing block (7);
and the positioning block (8) is positioned at the front end of the pressing block (7), and the positioning block (8) is fixed on the surface of the lower end of the gear body (1).
2. The gear convenient to mount and dismount as claimed in claim 1, wherein gear teeth (3) are arranged on the outer side of the gear body (1), a shaft connecting piece (6) is fixed inside the gear body (1), and the front end of the clamping block (4) is fixed to the inner wall of the gear body (1) through a compression spring (41).
3. The gear convenient to mount and dismount as claimed in claim 1, wherein the upper end and the lower end of the gear body (1) are fixed with the upper cover (2) and the lower cover (23) through screws (21), and the upper end and the lower end of the gear body (1) are provided with threaded holes (22); and corresponds to the screw (21).
4. The gear convenient to mount and dismount as claimed in claim 1, wherein five groups of clamping grooves (61) are formed in the shaft connecting piece (6), and the lower end of the clamping block (4) is downward convex; and the connecting plate body (52) is connected to the lower surface of the clamping block (4).
5. The gear convenient to mount and dismount as claimed in claim 1, wherein the slide rail groove (51) is located on the left side and the right side of the clamping block (4), the upper end of the slide rail groove (51) is connected with a sliding block (54), the sliding block (54) is fixed at the lower end of the connecting plate body (52), and the sliding block (54) is fixed with the slide rail groove (51) through a fastening screw (53).
6. The gear convenient to mount and dismount as claimed in claim 1, wherein a hinge column (71) is fixed on the surface of the compression block (7), a rotating column (72) is hinged on the surface of the hinge column (71), and a limiting column (81) is arranged at the lower end of the positioning block (8); and the hinged column (71) is limited in the groove of the positioning block (8) through a limiting column (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599141.8U CN215950301U (en) | 2021-10-27 | 2021-10-27 | Gear convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599141.8U CN215950301U (en) | 2021-10-27 | 2021-10-27 | Gear convenient to mount and dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215950301U true CN215950301U (en) | 2022-03-04 |
Family
ID=80411063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122599141.8U Active CN215950301U (en) | 2021-10-27 | 2021-10-27 | Gear convenient to mount and dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215950301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085440A (en) * | 2022-12-30 | 2023-05-09 | 淮阴工学院 | Low friction lubrication gear |
-
2021
- 2021-10-27 CN CN202122599141.8U patent/CN215950301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085440A (en) * | 2022-12-30 | 2023-05-09 | 淮阴工学院 | Low friction lubrication gear |
| CN116085440B (en) * | 2022-12-30 | 2023-10-20 | 淮阴工学院 | Low friction lubrication gear |
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