CN218440507U - Synchronizing wheel convenient to change belt - Google Patents
Synchronizing wheel convenient to change belt Download PDFInfo
- Publication number
- CN218440507U CN218440507U CN202222138248.7U CN202222138248U CN218440507U CN 218440507 U CN218440507 U CN 218440507U CN 202222138248 U CN202222138248 U CN 202222138248U CN 218440507 U CN218440507 U CN 218440507U
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- China
- Prior art keywords
- lateral wall
- curb plate
- plate
- roller bearing
- synchronizing wheel
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Abstract
The utility model discloses a belong to synchronizing wheel technical field, specifically be a synchronizing wheel convenient to change belt, including curb plate one, fixed mounting has the roller bearing on the lateral wall of curb plate one, and the roller bearing runs through the lateral wall of curb plate one, fixed mounting has the cardboard on the lateral wall of curb plate one, the cover is equipped with curb plate two on the lateral wall of roller bearing, the opposite side fixed mounting of cardboard has the connecting block, set up the spread groove that corresponds with the connecting block on the lateral wall of curb plate two, the side cover of roller bearing is equipped with the limiting plate with the laminating of curb plate two curb plates, seted up the mounting groove in the lateral wall of limiting plate, at first can restrict the mounted position of curb plate two through the roller bearing, the connecting block can make the cardboard restrict the shift position of curb plate two with the combination of spread groove, and the stopper removal can be controlled in the cooperation of mounting groove, spring, backup pad and pull rod on the limiting plate can make things convenient for limiting plate and roller bearing butt joint like this, and the setting up of spacing groove can combine with the restriction piece.
Description
Technical Field
The utility model relates to a synchronizing wheel technical field specifically is a synchronizing wheel convenient to change belt.
Background
The synchronous wheel is a common transmission part in mechanical transmission, is often used in cooperation with a synchronous belt, is widely applied to novel mechanical belt transmission in various industries such as light industry, automation equipment, machine tools, production and manufacturing industry, instruments and meters and the like, and is a transmission mode similar to a gear meshing type.
Present synchronizing wheel need take off whole when changing the belt for distance reduces between two synchronizing wheels, can reduce the tension of belt like this, thereby takes off it, but this kind of dismouting mode step is many, and the speed that causes the change is slow, needs specialized tool to dismantle moreover, and is comparatively time-consuming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a synchronizing wheel convenient to change belt to solve present synchronizing wheel that proposes in the above-mentioned background art and need take off whole when changing the belt, make the distance reduce between two synchronizing wheels, can reduce the tension of belt like this, thereby take off it, but this kind of dismouting mode step is many, and the speed that causes the change is slow, needs specialized tool to dismantle moreover, problem that more takes time.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a synchronizing wheel convenient to change belt, includes curb plate one, fixed mounting has the roller bearing on the lateral wall of curb plate one, and the roller bearing runs through the lateral wall of curb plate one, fixed mounting has the cardboard on the lateral wall of curb plate one, the cover is equipped with curb plate two on the lateral wall of roller bearing, the opposite side fixed mounting of cardboard has the connecting block, set up the spread groove that corresponds with the connecting block on the lateral wall of curb plate two, the side cover of roller bearing is equipped with the limiting plate with the laminating of curb plate two curb plates, the mounting groove has been seted up in the lateral wall of limiting plate, the internally mounted of mounting groove has the spring, the backup pad is installed to the side of spring, install the stopper that runs through the limiting plate lateral wall on the lateral wall of backup pad, the pull rod that runs through the limiting plate lateral wall is installed to the opposite side of backup pad, set up the spacing groove that corresponds with the stopper on the lateral wall of roller bearing.
Preferably, the limiting plate is adhered with the elastic pad on the side wall attached to the second side plate.
Preferably, the outer end of the pull rod is provided with a pull plate.
Preferably, the longitudinal width of the limiting groove is smaller than the shrinking width of the spring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, at first, can restrict the mounted position of curb plate two through the roller bearing, the mounted position of cardboard restriction curb plate two can be made in the combination of connecting block and spread groove, the mounting groove on the limiting plate, a spring, the stopper removal can be controlled in the cooperation of backup pad and pull rod, can make things convenient for limiting plate and roller bearing butt joint like this, the setting of spacing groove can combine with the restriction block, reach the effect of spacing installation, can make curb plate two reach the effect of making things convenient for the dismouting like this, dismantled and assembled through curb plate two is set for and can directly take off the belt from the cardboard, the step of specialized tool operation can be saved like this, the effectual speed of changing that has improved, the change time has been saved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
FIG. 4 is an enlarged view of the portion B in FIG. 2;
fig. 5 is a partial structure diagram of the present invention.
In the figure: 1 side plate I, 2 rolling shafts, 3 clamping plates, 4 side plate II, 5 connecting blocks, 6 connecting grooves, 7 limiting plates, 8 mounting grooves 9 springs, 10 supporting plates, 11 limiting blocks, 12 pull rods, 13 pull plates, 14 limiting grooves and 15 elastic pads.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a synchronizing wheel convenient to change belt, includes curb plate 1, fixed mounting has roller bearing 2 on the lateral wall of curb plate 1, and roller bearing 2 runs through the lateral wall of curb plate 1, fixed mounting has cardboard 3 on the lateral wall of curb plate 1, and cardboard 3 can restrict the belt and remove, the cover is equipped with two 4 of curb plates on the lateral wall of roller bearing 2, and the mounted position of belt can be restricted with the cooperation of two 4 of curb plates to curb plate 1, the opposite side fixed mounting of cardboard 3 has connecting block 5, set up the spread groove 6 that corresponds with connecting block 5 on the lateral wall of two 4 of curb plates, can restrict the mounted position of two 4 of curb plates, the side cover of roller bearing 2 is equipped with limiting plate 7 with the laminating of two 4 of curb plates, mounting groove 8 has been seted up in the lateral wall of limiting plate 7, the internally mounted of mounting groove 8 has spring 9, backup pad 10 is installed to the side of spring 9, install the stopper 11 that runs through the lateral wall of limiting plate 7 on the lateral wall of backup pad 10, stopper 11 can remove under the support of spring 9 to can remove the opposite side automatic re-resetting under the circumstances that does not have external force, install the lateral wall 12 that runs through lateral wall 7, stopper 12 can control the pull rod 14 and the pull rod and the stopper and the pull rod 14 should restrict the spacing groove and remove the spacing on the limiting plate 11, the limiting plate 11 and the limiting plate 11 and have seted up the limiting plate 11.
Wherein, the adhesion cushion 15 on the lateral wall of limiting plate 7 and the laminating of two 4 curb plates, can strengthen the stability of limiting plate 7 mounted position, arm-tie 13 is installed to the outer end of pull rod 12, conveniently stimulates pull rod 12, the longitudinal width of spacing groove 14 is less than the width that spring 9 contracts, guarantees that stopper 11 can shift out spacing groove 14.
The working principle is as follows: firstly, the two side plates 4 are sleeved outside the roller shaft 2, then the connecting grooves 6 on the side walls are aligned with the connecting blocks 5 on the clamping plate 3, so that the moving positions of the two side plates 4 can be limited, then the limiting plates 7 are sleeved outside the side ends of the roller shaft 2, then the pull rods 12 are pulled by the pull plates 13 on the two sides to move, the supporting plates 10 connected with the other ends can drive the limiting blocks 11 to move towards the inside of the mounting grooves 8, meanwhile, the springs 9 inside the limiting plates are extruded to shrink, so that the limiting plates 7 can be conveniently moved, then the limiting plates 7 are pressed, the elastic pads 15 shrink under the action of pressure, so that the limiting blocks 11 can be moved to the positions of the limiting grooves 14, the limiting blocks 11 can be popped out to be combined with the limiting grooves 14 under the action force of the shrinking springs 9, so that the positions of the limiting plates 7 can be fixed, the positions of the two side plates 4 can be fixed through the limitation of the limiting plates 7, the whole assembly effect is achieved, the two side plates 4 can be directly disassembled and assembled in the mode of replacing the belt, one side plates 4, so that the two side plates 4 can be directly disassembled and assembled, one side of the belt can be conveniently disassembled and disassembled.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 (4)
1. The utility model provides a synchronizing wheel convenient to change belt, includes curb plate one (1), its characterized in that: fixed mounting has roller bearing (2) on the lateral wall of curb plate (1), and roller bearing (2) run through the lateral wall of curb plate (1), fixed mounting has cardboard (3) on the lateral wall of curb plate (1), the cover is equipped with curb plate two (4) on the lateral wall of roller bearing (2), the opposite side fixed mounting of cardboard (3) has connecting block (5), set up spread groove (6) that correspond with connecting block (5) on the lateral wall of curb plate two (4), the side cover of roller bearing (2) is equipped with limiting plate (7) with the laminating of curb plate two (4) curb plate, mounting groove (8) have been seted up in the lateral wall of limiting plate (7), the internally mounted of mounting groove (8) has spring (9), backup pad (10) are installed to the side of spring (9), install stopper (11) that run through limiting plate (7) lateral wall on the lateral wall of backup pad (10), pull rod (12) that run through limiting plate (7) lateral wall are installed to the opposite side of backup pad (10), set up spacing groove (14) that correspond with stopper (11) on the lateral wall of backup pad (2).
2. A synchronizing wheel for facilitating belt replacement according to claim 1, wherein: and the limiting plate (7) is adhered with an elastic pad (15) on the side wall attached with the second side plate (4).
3. A synchronizing wheel facilitating belt replacement according to claim 1, wherein: and a pulling plate (13) is arranged at the outer end of the pull rod (12).
4. A synchronizing wheel facilitating belt replacement according to claim 1, wherein: the longitudinal width of the limiting groove (14) is smaller than the contraction width of the spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222138248.7U CN218440507U (en) | 2022-08-15 | 2022-08-15 | Synchronizing wheel convenient to change belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222138248.7U CN218440507U (en) | 2022-08-15 | 2022-08-15 | Synchronizing wheel convenient to change belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218440507U true CN218440507U (en) | 2023-02-03 |
Family
ID=85094877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222138248.7U Active CN218440507U (en) | 2022-08-15 | 2022-08-15 | Synchronizing wheel convenient to change belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218440507U (en) |
-
2022
- 2022-08-15 CN CN202222138248.7U patent/CN218440507U/en active Active
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