CN216913683U - Anti-moving two-claw bearing dismounting tool - Google Patents
Anti-moving two-claw bearing dismounting tool Download PDFInfo
- Publication number
- CN216913683U CN216913683U CN202123205397.2U CN202123205397U CN216913683U CN 216913683 U CN216913683 U CN 216913683U CN 202123205397 U CN202123205397 U CN 202123205397U CN 216913683 U CN216913683 U CN 216913683U
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- bearing
- horizontal support
- ejector rod
- claw
- rod
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Abstract
The utility model relates to the technical field of two-jaw bearing puller, and discloses an anti-moving two-jaw bearing dismounting tool. According to the anti-moving two-claw bearing disassembling tool, the rotating handle is inserted into the threaded ejector rod hole, the rotating handle is screwed into the internal thread of the horizontal support rod after installation, the pulling claw is installed in the corresponding arc groove of the horizontal support rod according to the use working condition, and finally the threaded ejector rod is rotated.
Description
Technical Field
The utility model relates to the technical field of two-claw bearing pulling and disassembling devices, in particular to an anti-moving two-claw bearing disassembling tool.
Background
The bearing puller is a device for taking an inner bearing out of a bearing seat, is an internally-installed bearing puller and is provided with at least two tension bolts, the bottom of each tension bolt is provided with a pull claw capable of hanging the bottom of the internally-installed bearing, a fastening nut is installed on each tension bolt, the middle part of a mounting plate is provided with at least one long hole, the width of each long hole is larger than the diameter of the tension bolt, the lower end of each tension bolt penetrates through the long hole and extends to the lower part of the mounting plate, and the fastening nut can be clamped on the mounting plate at the long hole; at least two positioning nuts are fixed on the mounting plate outside the long hole.
The two-claw bearing puller pulling claw on the current market is not limited, and is easy to shift in the using process, so that the function of the puller is invalid, the working efficiency is reduced, and time and labor are consumed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the anti-moving two-claw bearing disassembling tool which has the advantages of saving time and labor, preventing the pull claw from moving to cause functional failure and the like, and solves the problem that the pull claw of the two-claw bearing disassembling device in the market is easy to move in the using process due to no limit, so that the function of the disassembling device is failed, and the working efficiency is reduced.
(II) technical scheme
In order to realize the purposes of saving time and labor and preventing the pull claw from moving to cause functional failure, the utility model provides the following technical scheme: the utility model provides a prevent two claw bearing extracting tool that scurries, includes the bearing frame, movable mounting has the bearing on the bearing frame, the bearing frame top is provided with disassembly body, disassembly body includes screw ejector pin and horizontal support bar, the horizontal support bar center is equipped with the trompil and is equipped with the internal thread on the inner wall, be equipped with the screw thread on the pole body of screw ejector pin, screw ejector pin top is the cylinder setting and the center is the cavity setting, screw ejector pin top center swing joint has rotatory handle, rotatory handle runs through screw ejector pin top, screw ejector pin pole body has horizontal support bar through threaded connection, both sides are equipped with the circular arc spacing groove on the horizontal support bar, swing joint has the gripper on the horizontal support bar, the welding of gripper top has the stopper.
Preferably, the limiting block is cylindrical.
Preferably, the number of the pulling claws is two, and the pulling claws are arranged in an L shape.
Preferably, the number of each side of the arc limiting groove is eight.
(III) advantageous effects
Compared with the prior art, the utility model provides the anti-moving two-claw bearing detaching tool, which has the following beneficial effects:
1. according to the anti-moving two-claw bearing disassembling tool, the rotating handle is inserted into the threaded ejector rod hole, the rotating handle is screwed into the internal thread of the horizontal support rod after installation, the pulling claw is installed in the corresponding arc groove of the horizontal support rod according to the use working condition, and finally the threaded ejector rod is rotated.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1 threaded ejector rod, 2 rotating handle, 3 horizontal support rods, 4 pull claws, 5 bearings, 6 arc limiting grooves, 7 limiting blocks and 8 bearing seats.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a tool for disassembling a two-jaw bearing for preventing movement comprises a bearing seat 8, a bearing 5 is movably mounted on the bearing seat 8, a disassembling mechanism is arranged above the bearing seat 8 and comprises a threaded ejector rod 1 and a horizontal support rod 3, a hole is formed in the center of the horizontal support rod 3, internal threads are arranged on the inner wall of the horizontal support rod 3, threads are arranged on a rod body of the threaded ejector rod 1, the top of the threaded ejector rod 1 is cylindrical and hollow, a rotating handle 2 is movably connected to the center of the top of the threaded ejector rod 1, the rotating handle 2 penetrates through the top of the threaded ejector rod 1, the rod body of the threaded ejector rod 1 is connected with the horizontal support rod 3 through threads, arc limiting grooves 6 are formed in two sides of the horizontal support rod 3, the number of each side of each arc limiting groove 6 is eight, and pulling jaws 4 are movably connected to the horizontal support rod 3, the number of the pull claws 4 is two, the pull claws 4 are arranged in an L shape, the top of each pull claw 4 is welded with a limiting block 7, and the limiting blocks 7 are cylindrical.
When the bearing support is used, the rotating handle 1 is inserted into the threaded ejector rod 2, the rotating handle is screwed into the horizontal support rod 3 through threads after installation is completed, the limiting block at the top of the pulling claw 4 is installed in the arc limiting groove 6 on the corresponding horizontal support rod 3 according to the use working condition, and finally the bearing 5 on the bearing support 8 can be detached by rotating the threaded ejector rod 1.
To sum up, this prevent two claw bearing extracting tool that scurry plays limiting displacement through circular arc spacing groove 6, prevents to draw the 4 drunkenness of claw to lead to whole instrument function to become invalid in the use, labour saving and time saving, convenient to popularize and use.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a two claw bearing extracting tools of anti-channeling, includes bearing frame (8), its characterized in that: the bearing seat (8) is movably provided with a bearing (5), a dismounting mechanism is arranged above the bearing seat (8), the disassembly mechanism comprises a threaded ejector rod (1) and a horizontal support rod (3), the center of the horizontal support rod (3) is provided with a hole, the inner wall of the horizontal support rod is provided with an internal thread, the body of the threaded ejector rod (1) is provided with threads, the top of the threaded ejector rod (1) is arranged in a cylinder shape, the center of the threaded ejector rod is arranged in a hollow shape, the center of the top of the threaded mandril (1) is movably connected with a rotating handle (2), the rotary handle (2) penetrates through the top of the threaded ejector rod (1), the rod body of the threaded ejector rod (1) is connected with a horizontal support rod (3) through threads, both sides are equipped with circular arc spacing groove (6) on horizontal support pole (3), swing joint has pull claw (4) on horizontal support pole (3), it has stopper (7) to pull claw (4) top welding.
2. A tamper-resistant two-jaw bearing removal tool as claimed in claim 1, wherein: the limiting block (7) is cylindrical.
3. A tamper-resistant two-jaw bearing removal tool as claimed in claim 1, wherein: the number of the pull claws (4) is two, and the pull claws (4) are arranged in an L shape.
4. A tamper-resistant two-jaw bearing remover tool as claimed in claim 1, wherein: the number of each side of the arc limiting groove (6) is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205397.2U CN216913683U (en) | 2021-12-16 | 2021-12-16 | Anti-moving two-claw bearing dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205397.2U CN216913683U (en) | 2021-12-16 | 2021-12-16 | Anti-moving two-claw bearing dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216913683U true CN216913683U (en) | 2022-07-08 |
Family
ID=82252479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123205397.2U Active CN216913683U (en) | 2021-12-16 | 2021-12-16 | Anti-moving two-claw bearing dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216913683U (en) |
-
2021
- 2021-12-16 CN CN202123205397.2U patent/CN216913683U/en active Active
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