CN220548207U - V-belt assembly and disassembly tools - Google Patents
V-belt assembly and disassembly tools Download PDFInfo
- Publication number
- CN220548207U CN220548207U CN202322145846.1U CN202322145846U CN220548207U CN 220548207 U CN220548207 U CN 220548207U CN 202322145846 U CN202322145846 U CN 202322145846U CN 220548207 U CN220548207 U CN 220548207U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- belt
- belt pulley
- guide frame
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a triangle belt dismounting tool, which comprises a telescopic rod, a belt pulley clamp and an inverted y-shaped guide frame, wherein the telescopic rod is arranged on the belt pulley clamp; a telescopic rod is arranged on the belt pulley clamp in a penetrating mode, a locking screw which is abutted to the telescopic rod is connected to the belt pulley clamp in a threaded mode, and a guide frame is fixed at one end of the telescopic rod. The advantages are that: the U-shaped clamping frame is clamped on the belt pulley and is fixedly clamped on two sides of the belt pulley through two jacking bolts; the opening of the guide frame is opposite to the cross beam of the U-shaped clamping frame and is used for being inserted on the wheel ridge of the belt pulley, and the tail end of the inverted-y-shaped guide frame is used for effectively guiding the belt to be installed, so that the belt is installed in the corresponding wheel groove of the belt pulley along the guide frame; the utility model has simple operation, saves time and labor and effectively avoids potential safety hazard.
Description
Technical field:
the utility model relates to the technical field of mechanical tools, in particular to a V-belt dismounting tool.
The background technology is as follows:
the V-belt is a generic name of an annular transmission belt with a trapezoid cross section, and is divided into two main types, namely a special belt core V belt and a common V belt; the V-belt is provided with a special belt core structure and a rope core structure, and consists of four parts of wrapping cloth, top glue, a tensile body and bottom glue respectively, has high strength, and is suitable for occasions with higher rotating speed.
When overhauling related equipment and disassembling the V-belt from the belt pulley, a worker adopts a crowbar and a flat screwdriver to match at present, and usually at least two workers are required to match, and in the operation process, the V-belt is often damaged due to improper use of tools, so that the service life of the V-belt is reduced; and safety accidents such as belt clamping hands, tool injury personnel and the like easily occur in the operation process.
The utility model comprises the following steps:
the utility model aims to provide a V-belt dismounting tool which is convenient to dismount and mount and can avoid safety accidents.
The utility model is implemented by the following technical scheme: a triangle belt dismounting tool comprises a telescopic rod, a belt pulley clamp and an inverted y-shaped guide frame; the telescopic rod is arranged on the belt pulley clamp in a penetrating mode, a locking screw which is abutted to the telescopic rod is connected to the belt pulley clamp in a threaded mode, and one end of the telescopic rod is fixed with the guide frame.
Further, the belt pulley clamp comprises a U-shaped clamp frame, two ends of the U-shaped clamp frame are connected with opposite jacking bolts in a threaded mode, and the end portion of the U-shaped clamp frame above one jacking bolt is vertically provided with the telescopic rod in a penetrating mode.
Further, a conical pressing block is coaxially fixed at the end part of the jacking bolt.
Further, limiting grooves are formed in the telescopic rod at equal intervals along the length direction, and the end portions of the locking screws are movably abutted to the limiting grooves.
Further, the lifting device further comprises a lifting rod, the lifting rod coaxially penetrates through the end part of the U-shaped clamping frame, the U-shaped clamping frame is in threaded connection with a jackscrew, the end part of the jackscrew is abutted to the lifting rod, and the lifting rod vertically penetrates through the telescopic rod.
The utility model has the advantages that: the U-shaped clamping frame is clamped on the belt pulley and is fixedly clamped on two sides of the belt pulley through two jacking bolts; the opening of the guide frame is opposite to the cross beam of the U-shaped clamping frame and is used for being inserted on the wheel ridge of the belt pulley, and the tail end of the inverted-y-shaped guide frame is used for effectively guiding the belt to be installed, so that the belt is installed in the corresponding wheel groove of the belt pulley along the guide frame; the utility model has simple operation, saves time and labor and effectively avoids potential safety hazard.
When the next belt is installed, the locking screw is loosened, the telescopic rod is rotated, the opening of the inverted-y-shaped guide frame is rotated out of the wheel ridge of the belt pulley, the extending amount of the telescopic rod is adjusted along the horizontal direction until reaching the position corresponding to the wheel ridge, the telescopic rod is rotated, the opening of the inverted-y-shaped guide frame is rotated to rotate onto the wheel ridge, and the telescopic rod is tightly propped against the telescopic rod through the locking screw to lock and limit the telescopic rod.
Description of the drawings:
fig. 1 is a schematic structural diagram of embodiment 1.
Fig. 2 is a schematic view of the usage state of embodiment 1.
Fig. 3 is a schematic structural diagram of embodiment 2.
The components in the drawings are marked as follows: the telescopic rod 1, the limiting groove 1.1, the belt pulley clamping frame 2.1, the U-shaped clamping frame 2.2, the jacking bolt 2.2, the pressing block 2.3, the guide frame 3, the locking screw 4, the lifting rod 5, the jackscrew 6, the belt pulley 7 and the belt 8.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "top," "bottom," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1: as shown in fig. 1 and 2, the present embodiment provides a v-belt dismounting tool, which includes a telescopic rod 1, a belt pulley clamp 2 and an inverted y-shaped guide frame 3; the belt pulley clamping frame 2 comprises a U-shaped clamping frame 2.1, two ends of the U-shaped clamping frame 2.1 are in threaded connection with oppositely arranged jacking bolts 2.2, the U-shaped clamping frame 2.1 is clamped on the belt pulley 7 and is fixedly clamped on two sides of the belt pulley 7 through the two jacking bolts 2.2; the end part of the U-shaped clamping frame 2.1 above one of the jacking bolts 2.2 is vertically penetrated with a telescopic rod 1, the U-shaped clamping frame 2.1 is in threaded connection with a locking screw 4 which is abutted against the telescopic rod 1, and the locking screw 4 is used for locking and limiting the extension length of the telescopic rod 1; one end of the telescopic rod 1, which is arranged in the U-shaped clamping frame 2.1, is fixedly provided with an inverted y-shaped guide frame 3, an opening of the guide frame 3 is opposite to a cross beam of the U-shaped clamping frame 2.1 and is used for being inserted on a wheel ridge of the belt pulley 7, the tail end of the inverted y-shaped guide frame 3 is used for effectively guiding a belt 8 to be installed, the belt 8 is installed in a corresponding wheel groove of the belt pulley 7 along the guide frame 3 in the process of rotating the belt pulley 7, and the belt 8 is guided out of the wheel groove in the same way when the belt pulley is disassembled; the utility model has simple operation, saves time and labor and effectively avoids potential safety hazard.
When the next belt 8 is installed, the locking screw 4 is loosened, the telescopic rod 1 is rotated, the opening of the inverted-y-shaped guide frame 3 is rotated out of the wheel ridge of the belt pulley 7, the stretching amount of the telescopic rod 1 is adjusted along the horizontal direction until reaching the position corresponding to the wheel ridge, the telescopic rod 1 is rotated, the opening of the inverted-y-shaped guide frame 3 is rotated onto the wheel ridge, the telescopic rod 1 is tightly propped up by the locking screw 4, and the telescopic rod is locked and limited.
The telescopic rod 1 is provided with limit grooves 1.1 at equal intervals along the length direction, the end parts of the locking screws 4 are movably abutted in the limit grooves 1.1, and when the opening of the inverted-y-shaped guide frame 3 is erected on the wheel ridge corresponding to the belt pulley 7, the locking screws 4 are abutted in the corresponding limit grooves 1.1 to lock and limit the telescopic rod 1; the end part of the jacking bolt 2.2 is coaxially fixed with a conical pressing block 2.3, so that the contact area with the belt pulley 7 is increased, and the belt pulley 7 is clamped more favorably.
Example 2: as shown in fig. 3, the present embodiment provides a v-belt dismounting tool, the overall structure of which is substantially the same as that of embodiment 1, and the difference is that the present embodiment further includes a lifting rod 5, the lifting rod 5 is coaxially arranged at the end of the U-shaped clamping frame 2.1 in a penetrating manner, the U-shaped clamping frame 2.1 is screwed with a jackscrew 6 with the end abutting against the lifting rod 5, and the telescopic rod 1 is vertically arranged on the lifting rod 5 in a penetrating manner; when the inverted y-shaped guide frame 3 is adjusted to correspond to the wheel ridge positions, the jackscrew 6 is loosened, the inverted y-shaped guide frame 3 is driven by the lifting rod 5 to ascend, the inverted y-shaped guide frame is withdrawn from one of the wheel ridges, the expansion and contraction amount of the telescopic rod 1 is adjusted, the opening of the inverted y-shaped guide frame 3 corresponds to the next wheel ridge, the inverted y-shaped guide frame 3 is driven by the lifting rod 5 to descend to the corresponding wheel ridge, and the jackscrew is locked.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The triangle belt dismounting tool is characterized by comprising a telescopic rod, a belt pulley clamp and an inverted y-shaped guide frame;
the telescopic rod is arranged on the belt pulley clamp in a penetrating mode, a locking screw which is abutted to the telescopic rod is connected to the belt pulley clamp in a threaded mode, and one end of the telescopic rod is fixed with the guide frame.
2. The triangle belt dismounting tool of claim 1, wherein the belt pulley clamp comprises a U-shaped clamp frame, two ends of the U-shaped clamp frame are in threaded connection with opposite jacking bolts, and the end part of the U-shaped clamp frame above one jacking bolt is vertically provided with the telescopic rod in a penetrating mode.
3. The v-belt removing tool according to claim 2, wherein the end portion of said tightening bolt is coaxially fixed with a tapered press block.
4. A v-belt removing tool according to any one of claims 1 to 3, wherein the telescopic rod is provided with a limit groove at equal intervals along the length direction, and the end of the locking screw is movably abutted in the limit groove.
5. The triangle belt disassembly and assembly tool according to claim 2, further comprising a lifting rod, wherein the lifting rod is coaxially arranged at the end part of the U-shaped clamping frame in a penetrating manner, the U-shaped clamping frame is in threaded connection with a jackscrew with the end part abutting against the lifting rod, and the telescopic rod is vertically arranged on the lifting rod in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145846.1U CN220548207U (en) | 2023-08-09 | 2023-08-09 | V-belt assembly and disassembly tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145846.1U CN220548207U (en) | 2023-08-09 | 2023-08-09 | V-belt assembly and disassembly tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548207U true CN220548207U (en) | 2024-03-01 |
Family
ID=90008762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322145846.1U Active CN220548207U (en) | 2023-08-09 | 2023-08-09 | V-belt assembly and disassembly tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548207U (en) |
-
2023
- 2023-08-09 CN CN202322145846.1U patent/CN220548207U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220548207U (en) | V-belt assembly and disassembly tools | |
| CN112271632B (en) | Standing type high-voltage cable operation device | |
| CN212794816U (en) | Pin puller | |
| CN217195087U (en) | Puller device | |
| CN218581993U (en) | Pipe fitting plug-in connection jacket | |
| CN215617579U (en) | Alignment tool for power station flange maintenance | |
| CN2367667Y (en) | Screw-thread steel-bar butt jointer | |
| CN212497481U (en) | Special tool for assembling and disassembling tower crane | |
| CN216098467U (en) | Truss structure positioning and clamping device | |
| CN216362222U (en) | Universal closed card | |
| CN216588482U (en) | Workover rig guy rope safety rope telescopic connection device | |
| CN210939090U (en) | Anti-tripping efficient puller mechanism | |
| CN215391735U (en) | Straightening device for fastener exceeding high strength | |
| CN215107249U (en) | Connecting assembly for steel pipe scaffold | |
| CN220766284U (en) | Portable scissor type track lifting device | |
| CN217478906U (en) | Bridge crane of modularization installation | |
| CN213319842U (en) | Cutter screw wrench with torque force | |
| CN114700908A (en) | Dismounting device and dismounting method for bearing with adjustable aperture of BB2 series pump | |
| CN214359932U (en) | Horizontal fixing device of overweight round pin axle of tower crane | |
| CN219444975U (en) | General bearing of shaft hole dismantles tool | |
| CN215071352U (en) | Ultra-high molecular weight polyethylene rope fastener | |
| CN113910162B (en) | Device and method for installing and detaching high-elastic coupling of diesel generating set | |
| CN215716598U (en) | Reinforcing bar connector and be used for its supplementary installation device | |
| CN219485578U (en) | Fastening encircling type puller | |
| CN219690754U (en) | Angle steel convenient to splice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |