CN219747855U - Multipurpose bearing detacher - Google Patents
Multipurpose bearing detacher Download PDFInfo
- Publication number
- CN219747855U CN219747855U CN202320852360.9U CN202320852360U CN219747855U CN 219747855 U CN219747855 U CN 219747855U CN 202320852360 U CN202320852360 U CN 202320852360U CN 219747855 U CN219747855 U CN 219747855U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- fixed plate
- plate
- clamping
- bearing
- 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
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
A multipurpose bearing detacher includes a first clamping portion, a second clamping portion, and a pushing mechanism; the pushing mechanism is arranged on the first clamping part; the first clamping part and the second clamping part are connected through a distance adjusting mechanism; the first clamping part and the second clamping part have the same structure; the first clamping part comprises a fixed plate, a baffle plate and a spring; the number of the baffles is two, the baffles are respectively positioned at two ends of the fixed plate, and one end of each baffle is hinged with the fixed plate; a spring is connected between the side wall of the baffle plate and the side wall of the fixed plate. The utility model is provided with two clamping parts with the same structure, the clamping parts are used for clamping the bearing, and the distance between the two clamping parts can be changed by the distance adjusting mechanism so as to be suitable for bearings with different thicknesses; the spring is arranged between the baffle and the fixed plate, so that the distance between the baffle and the fixed plate can be changed, and bearings with different inner diameters can be clamped.
Description
Technical Field
The utility model relates to the technical field of bearing dismounting equipment, in particular to a multipurpose bearing dismounting device.
Background
In the daily use process of the equipment, the worn or failed bearing needs to be disassembled for maintenance or repair, and the bearing is disassembled in a complicated work, if the bearing is disassembled improperly, secondary damage can be caused to the bearing, and the bearing is unnecessarily damaged, so that the tool is often used for assisting in disassembling the bearing. The wheel puller is an auxiliary tool commonly used for disassembling the bearing, has a simple structure and is convenient to use, but when in actual use, some problems still exist and need to be solved. Firstly, when the wheel puller is used manually, the strength is insufficient, the labor is wasted, and the efficiency is low; secondly, the wheel puller has a single structure, cannot be suitable for bearings with various sizes, and has a small application range; finally, the wheel puller is mainly used fixedly, the immovable bearing cannot be detached, and the wheel puller is narrow in application scene.
The utility model provides a novel motor bearing pulls out wheel ware in chinese patent literature, application number is CN202220551963.0, name, including drum and lead screw, the rotatable setting of lead screw is on the one end of drum, the arc wall has been seted up to the other end of drum, the draw-in groove has been seted up on the other end of drum, rectangular fluting has been seted up on the drum, fluting and draw-in groove are linked together, the width of draw-in groove is greater than grooved width, arc groove and draw-in groove are linked together, the cell wall of arc groove forms arc-shaped acting surface.
The cylinder and the clamping groove in the above patent are of fixed size, so that the size of the bearing using the above patent is limited and cannot be widely used, and the nut on the screw is screwed by the spanner to exert force, so that the manual force is exerted, and the efficiency is low. There is a need in the industry for a bearing remover that is wide in application, simple in construction and strong enough.
Disclosure of Invention
The utility model provides a multipurpose bearing detacher which can effectively improve the efficiency of detaching a bearing, the device can manually adjust the width of the bearing by utilizing a screw rod and a threaded hole through a distance adjusting mechanism, and a spring is arranged between a baffle plate and a fixed plate, so that the device is applicable to bearings with different diameters, has a simple structure and a wide application range, and can be used for detaching the bearing and also can be used for detaching workpieces such as gears, couplings and the like.
The present utility model employs the following technical means for achieving the above object.
A multipurpose bearing detacher includes a first clamping portion, a second clamping portion, and a pushing mechanism; the pushing mechanism is arranged on the first clamping part; the first clamping part and the second clamping part are connected through a distance adjusting mechanism; the first clamping part and the second clamping part have the same structure; the first clamping part comprises a fixed plate, a baffle plate and a spring; the number of the baffles is two, the baffles are respectively positioned at two ends of the fixed plate, and one end of each baffle is hinged with the fixed plate; and a spring is connected between the side wall of the baffle plate and the side wall of the fixed plate.
The multipurpose bearing detacher is characterized in that a distance adjusting mechanism is arranged between the fixing plates of the first clamping part and the second clamping part and comprises a guide rod and a screw rod; the guide rods are rod-shaped bodies, the number of the guide rods is two, the guide rods are arranged at intervals up and down, one ends of the two guide rods are respectively fixed on the fixing plate of the second clamping part, the other ends of the two guide rods penetrate through holes formed in the fixing plate of the first clamping part, and the guide rods are in sliding fit with the through holes; the fixing plate of the first clamping part is provided with a threaded hole, the screw rod and the threaded hole form a threaded pair, and the right end of the screw rod is movably connected to the fixing plate of the second clamping part.
The multipurpose bearing detacher comprises a jack, a base and a side plate; the side plate is arranged on the fixed plate of the first clamping part; a base is fixed on the side plate and is in a groove shape; the jack is installed in the groove of the base, and the end part of the jack force application rod is pressed on the axle center of the installation bearing.
Advantageous effects
The utility model is provided with two clamping parts with the same structure, the clamping parts are used for clamping the bearing, and the distance between the two clamping parts can be changed by the distance adjusting mechanism so as to be suitable for bearings with different thicknesses; the spring is arranged between the baffle and the fixed plate, so that the distance between the baffle and the fixed plate can be changed, and bearings with different inner diameters can be clamped. Moreover, the pushing mechanism of the utility model adopts a detachable split structure, so that the jack can be conveniently replaced, and the jack can be quickly replaced in the occasion that the bearing and the main shaft are rusted into a whole and a large dismounting force is needed. In a word, the utility model has wide application range and adjustable disassembly force, is not only used for disassembling the bearing, but also can be used for disassembling workpieces such as gears, couplings and the like, and improves the maintenance efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the distance adjusting mechanism;
fig. 3 is a schematic diagram of the principle of the pushing mechanism.
The reference numerals in the figures are respectively expressed as: 1. screw rod, 2, locating lever, 3, fixed plate, 4, baffle, 5, spring, 8, jack, 11, base, 12, curb plate, 14, bearing.
Detailed Description
Referring to fig. 1, the device comprises a first clamping part, a second clamping part and a pushing mechanism, wherein the pushing mechanism is arranged on the first clamping part, the first clamping part and the second clamping part are connected through a distance adjusting mechanism, the first clamping part and the second clamping part are identical in structure, and the first clamping part comprises a fixed plate 3, a baffle plate 4 and a spring 5; the number of the baffles 4 is two, the baffles are respectively positioned at two ends of the fixed plate 3, and one end of each baffle 4 is hinged with the fixed plate 3; a spring 5 is connected between the side wall of the baffle 4 and the side wall of the fixed plate 3, the distance between the baffle 4 and the fixed plate 3 can be adjusted through the spring 5, and the bearing 14 with different inner diameters is suitable.
Referring to fig. 2, a distance adjusting mechanism is provided between the fixed plates of the first clamping portion and the second clamping portion, the distance adjusting mechanism including a guide rod 2 and a screw 1; through holes are formed in the two ends of the first clamping mechanism fixing plate 3, guide rods are fixed at the two ends of the second clamping mechanism fixing plate, the guide rods 2 are in sliding fit with the through holes, the guide rods 2 penetrate through the two ends of the fixing plates of the two clamping parts and are connected with the first clamping part and the second clamping part, and the positions of the two clamping parts are determined and cannot be displaced when being adjusted up and down; screw 1 wears to locate between the fixed plate of two clamping parts, and the fixed plate of second clamping part is equipped with the screw hole, and screw 1 coupling second clamping part's fixed plate, screw and screw hole constitute the screw thread pair, use screw 1 and screw hole cooperation adjustable first to add to hold the distance between part and the second and add to hold the part, be applicable to different bearing 14 width.
Referring to fig. 3, the pushing mechanism comprises a jack 8, a base 11 and a side plate 12, wherein the side plate 12 is arranged on a fixed plate 3 of the first clamping part, the base 11 is fixed on the side plate 12, the base 11 is in a groove shape, the jack 8 is arranged in the groove of the base, the jack 8 can be replaced according to the size of a workpiece to be disassembled, and the end part of a force application rod of the jack 8 is pressed on the axle center of an installation bearing.
Claims (3)
1. A multipurpose bearing detacher, characterized in that: comprises a first clamping part, a second clamping part and a pushing mechanism; the pushing mechanism is arranged on the first clamping part; the first clamping part and the second clamping part are connected through a distance adjusting mechanism; the first clamping part and the second clamping part have the same structure, wherein the first clamping part comprises a fixed plate (3), a baffle plate (4) and a spring (5); the number of the baffles (4) is two, the baffles are respectively positioned at two ends of the fixed plate (3), and one end of each baffle (4) is hinged with the fixed plate (3); a spring (5) is connected between the side wall of the baffle plate (4) and the side wall of the fixed plate (3).
2. The multipurpose bearing remover of claim 1, wherein: a distance adjusting mechanism is arranged between the fixed plates (3) of the first clamping part and the second clamping part, and comprises a guide rod (2) and a screw rod (1); the guide rods (2) are rod-shaped bodies, the number of the guide rods is two, the guide rods are arranged at intervals up and down, one ends of the two guide rods (2) are respectively fixed on the fixed plate of the second clamping part, the other ends of the two guide rods penetrate through holes formed in the fixed plate (3) of the first clamping part, and the guide rods (2) are in sliding fit with the through holes; screw holes are formed in the fixing plate (3) of the first clamping part, the screw rod (1) and the screw holes form a screw thread pair, and the right end of the screw rod (1) is movably connected to the fixing plate of the second clamping part.
3. The multipurpose bearing remover of claim 1, wherein: the pushing mechanism comprises a jack (8), a base (11) and a side plate (12); the side plate (12) is arranged on the fixed plate (3) of the first clamping part; a base (11) is fixed on the side plate (12), and the base (11) is in a groove shape; the jack (8) is arranged in a groove of the base (11), and the end part of the force application rod of the jack (8) is pressed on the shaft center of the mounting bearing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852360.9U CN219747855U (en) | 2023-04-17 | 2023-04-17 | Multipurpose bearing detacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852360.9U CN219747855U (en) | 2023-04-17 | 2023-04-17 | Multipurpose bearing detacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747855U true CN219747855U (en) | 2023-09-26 |
Family
ID=88084610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320852360.9U Active CN219747855U (en) | 2023-04-17 | 2023-04-17 | Multipurpose bearing detacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747855U (en) |
-
2023
- 2023-04-17 CN CN202320852360.9U patent/CN219747855U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211761249U (en) | Pipeline flange bolt extracting tool | |
| CN219747855U (en) | Multipurpose bearing detacher | |
| CN110773635B (en) | Punch structure of hexagonal hole in adjustable thin-head hexagon socket head cap screw | |
| CN110065030B (en) | Bearing dismounting device and dismounting method | |
| CN215580808U (en) | Hydraulic generator rotor magnetic pole lead extracting tool | |
| CN215150987U (en) | Adjustable tire mold side plate loose piece machining device | |
| CN211729020U (en) | Tool for disassembling bearing | |
| CN210010896U (en) | A gear shifting tool for dry-type transformers | |
| CN213562233U (en) | Lock nut dismounting device | |
| CN220699496U (en) | Pulser extracting tool | |
| CN216299191U (en) | Electric valve drive screw and valve plate detacher | |
| CN220428048U (en) | Special tool for taking out columnar parts | |
| CN222405216U (en) | Auxiliary tool for disassembling and assembling bolt in narrow space | |
| CN219043830U (en) | Vice assembly convenient to disassemble and assemble | |
| CN216991745U (en) | Disassembling and assembling tool for sliding roller of filter plate of filter press | |
| CN222326745U (en) | A machine tool clamping claw that is easy to disassemble and assemble | |
| CN221337690U (en) | Precision flat tongs machine tool clamp | |
| CN213889780U (en) | Special disassembly and assembly wrench for main reducer adjusting nut | |
| CN216731643U (en) | Bearing dismounting tool | |
| CN219819658U (en) | Pipeline anti-corrosion construction device | |
| CN214773435U (en) | Hand die mounting tool for hand die holder with single-die production line integrated structure | |
| CN221271031U (en) | On-load tap-changer lock plate separating device | |
| CN222153874U (en) | Workpiece clamping device of centrifugal casting machine | |
| CN214186979U (en) | External member removing device | |
| CN212947479U (en) | Auxiliary device for pipeline installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |