CN213439421U - A extracting tool for intraductal bearing - Google Patents
A extracting tool for intraductal bearing Download PDFInfo
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- CN213439421U CN213439421U CN202022333795.1U CN202022333795U CN213439421U CN 213439421 U CN213439421 U CN 213439421U CN 202022333795 U CN202022333795 U CN 202022333795U CN 213439421 U CN213439421 U CN 213439421U
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- bearing
- rod
- threaded rod
- fixedly connected
- push rod
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Abstract
The utility model discloses a extracting tool for intraductal bearing relates to the bearing and dismantles technical field. The utility model comprises a threaded rod, one end of which is fixedly connected with a connecting sleeve; the side surface of the periphery of the connecting sleeve is provided with a plurality of rectangular grooves, the rectangular grooves are rotationally connected with a stop block, and the inner side surface of the stop block is provided with a hinged support; a through hole is arranged on the threaded rod along the axial direction of the threaded rod, a push rod is movably connected in the through hole, the lower end of the push rod extends into the connecting sleeve, the lower end of the push rod is fixedly connected with a connecting seat, connecting rods which are in one-to-one correspondence with the stop blocks are hinged on the connecting seat, and one end of each connecting rod is hinged with the hinged support. The utility model discloses a screw rod and clamp plate are fixed the fixing base on the body, and the adapter sleeve passes the bearing internal diameter, and promotion push rod makes the dog extend, rotates the threaded rod and makes the dog drive the bearing and remove, has accomplished the dismantlement of intraductal bearing, and has protected the bearing dismantlement process not to receive the damage.
Description
Technical Field
The utility model belongs to the technical field of the work piece is dismantled to the bearing, especially relate to a extracting tool for intraductal bearing.
Background
The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process. When other parts move relatively to each other on the shaft, the bearings are used for reducing the friction coefficient in the power transmission process and keeping the center position of the shaft fixed, the bearings are common fittings in the mechanical industry, and are respectively installed on a wheel shaft or a shaft sleeve by matching the inner edge or the outer edge according to requirements.
Disclosure of Invention
An object of the utility model is to provide a extracting tool for intraductal bearing through promoting the dog with the push rod and expandes, rotates the threaded rod to make the bearing dismantle from the body in.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a disassembling tool for an in-pipe bearing, which comprises a threaded rod, wherein one end of the threaded rod is fixedly connected with a connecting sleeve; the side surface of the periphery of the connecting sleeve is provided with a plurality of rectangular grooves, the rectangular grooves penetrate through one end surface of the connecting sleeve, the rectangular grooves are rotatably connected with a stop block, and the inner side surface of the stop block is provided with a hinged support; a through hole is formed in the threaded rod along the axial direction of the threaded rod, a push rod is movably connected in the through hole, the lower end of the push rod extends into the connecting sleeve, the lower end of the push rod is fixedly connected with a connecting seat, connecting rods which are in one-to-one correspondence with the stop blocks are hinged to the connecting seat, and one end of each connecting rod is hinged to the hinged support; the threaded rod is provided with a fixing seat in threaded connection, the fixing seat is provided with a threaded sleeve in threaded connection with the threaded rod, two ends of the fixing seat are fixedly connected with a pair of vertical plates, and the vertical plates are provided with threaded connection screw rods.
Furthermore, four rectangular grooves are formed, and rectangular holes used for the connecting rods to move are formed in the rectangular grooves.
Further, the upper end of the threaded rod is fixedly connected with a first handle.
Furthermore, one end of the screw rod is connected with a pressing plate, and the other end of the screw rod is fixedly connected with a second handle.
The utility model discloses following beneficial effect has:
the utility model discloses a screw rod and clamp plate are fixed the fixing base on the body, and the adapter sleeve passes the bearing internal diameter, and promotion push rod makes the dog extend, rotates the threaded rod and makes the dog drive the bearing and remove to accomplished the dismantlement of bearing, and protected the bearing dismantlement process not damaged.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of the connecting sleeve;
FIG. 4 is a schematic structural view of the push rod;
in the drawings, the components represented by the respective reference numerals are listed below:
1-threaded rod, 101-first handle, 102-through hole, 2-connecting sleeve, 201-stop block, 202-rectangular groove, 203-hinged support, 204-rectangular hole, 3-fixed seat, 301-vertical plate, 302-threaded sleeve, 4-push rod, 401-connecting seat, 402-connecting rod, 5-threaded rod, 501-second handle and 6-pressing sheet.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "rectangular hole", "upper", "lower", "end", "top", "middle", "one end", "inner", and the like indicate positional or positional relationships, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1, the present invention relates to a disassembling tool for an in-tube bearing, which comprises a threaded rod 1, wherein one end of the threaded rod 1 is fixedly connected with a connecting sleeve 2; the side surface of the periphery of the connecting sleeve 2 is provided with a plurality of rectangular grooves 202, the rectangular grooves 202 penetrate through one end surface of the connecting sleeve 2, the rectangular grooves 202 are rotatably connected with a stop block 201, when the stop block 201 is unfolded, the bottom of the rectangular grooves 202 is abutted against the stop block 201, and the inner side surface of the stop block 201 is provided with a hinged support 203; a through hole 102 is formed in the threaded rod 1 along the axial direction of the threaded rod, a push rod 4 is movably connected in the through hole 102, the lower end of the push rod 4 extends into the connecting sleeve 2, the lower end of the push rod 4 is fixedly connected with a connecting seat 401, connecting rods 402 which correspond to the stop blocks 201 one by one are hinged on the connecting seat 401, and one end of each connecting rod 402 is hinged with the hinged support 203; threaded connection fixing base 3 on the threaded rod 1, be equipped with on the fixing base 3 with 1 threaded connection's of threaded rod thread bush 302, a pair of riser 301 of 3 both ends fixedly connected with of fixing base, a threaded connection screw rod 5 on the riser 301.
Preferably, the number of the rectangular grooves 202 is four, and the rectangular grooves 202 are internally provided with rectangular holes 204 for the movement of the connecting rods 402.
Preferably, the upper end of the threaded rod 1 is fixedly connected with a first handle 101.
Preferably, one end of the screw 5 is connected to a pressing plate 6, the screw 5 is rotated to press the pressing plate 6 against the tube, so that the fixing base 3 is fixed on the tube, and the other end of the screw 5 is fixedly connected to the second handle 501.
One specific application of this embodiment is: the utility model discloses during the use, to contracting dog 201 in rectangular channel 202, adapter sleeve 2 passes the bearing internal diameter, then makes the fixed 3 of fixing base fix on the body through screw rod 5 and preforming 6, and pulling push rod 4 makes dog 201 extend, and manual rotation threaded rod 1 makes dog 201 drive the bearing and removes to the dismantlement of intraductal bearing has been accomplished.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A removal tool for an in-tube bearing, characterized by: the thread-cutting machine comprises a threaded rod (1), wherein one end of the threaded rod (1) is fixedly connected with a connecting sleeve (2);
the connecting sleeve (2) is provided with a plurality of rectangular grooves (202) on the peripheral side surface, the rectangular grooves (202) penetrate through one end surface of the connecting sleeve (2), the rectangular grooves (202) are rotatably connected with a stop block (201), and the inner side surface of the stop block (201) is provided with a hinged support (203);
a through hole (102) is formed in the threaded rod (1) along the axial direction of the threaded rod, a push rod (4) is movably connected in the through hole (102), the lower end of the push rod (4) extends into the connecting sleeve (2), the lower end of the push rod (4) is fixedly connected with a connecting seat (401), connecting rods (402) which are in one-to-one correspondence with the stop blocks (201) are hinged to the connecting seat (401), and one end of each connecting rod (402) is hinged to the hinged support (203);
threaded connection fixing base (3) is gone up in threaded rod (1), be equipped with on fixing base (3) with threaded rod (1) threaded connection's thread bush (302), a pair of riser (301) of fixing base (3) both ends fixedly connected with, threaded connection screw rod (5) are gone up in riser (301).
2. A removal tool for an in-tube bearing as defined in claim 1, wherein: the number of the rectangular grooves (202) is four, and rectangular holes (204) used for moving the connecting rods (402) are formed in the rectangular grooves (202).
3. A removal tool for an in-pipe bearing according to claim 1 or 2, wherein: the upper end of the threaded rod (1) is fixedly connected with a first handle (101).
4. A removal tool for an in-pipe bearing as defined in claim 3, wherein: one end of the screw rod (5) is connected with a pressing plate (6), and the other end of the screw rod (5) is fixedly connected with a second handle (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333795.1U CN213439421U (en) | 2020-10-20 | 2020-10-20 | A extracting tool for intraductal bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333795.1U CN213439421U (en) | 2020-10-20 | 2020-10-20 | A extracting tool for intraductal bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213439421U true CN213439421U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022333795.1U Active CN213439421U (en) | 2020-10-20 | 2020-10-20 | A extracting tool for intraductal bearing |
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| Country | Link |
|---|---|
| CN (1) | CN213439421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070694A (en) * | 2022-07-19 | 2022-09-20 | 华芯半导体科技有限公司 | Mounting device and mounting tool |
-
2020
- 2020-10-20 CN CN202022333795.1U patent/CN213439421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070694A (en) * | 2022-07-19 | 2022-09-20 | 华芯半导体科技有限公司 | Mounting device and mounting tool |
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