CN110340849A - A kind of adjustable thruster of dedicated lifting combination of bearing - Google Patents
A kind of adjustable thruster of dedicated lifting combination of bearing Download PDFInfo
- Publication number
- CN110340849A CN110340849A CN201910587098.8A CN201910587098A CN110340849A CN 110340849 A CN110340849 A CN 110340849A CN 201910587098 A CN201910587098 A CN 201910587098A CN 110340849 A CN110340849 A CN 110340849A
- Authority
- CN
- China
- Prior art keywords
- grapple
- drive screw
- supporting guide
- bearing
- detachable supporting
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
- B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws
Abstract
The invention discloses a kind of dedicated liftings of bearing to combine adjustable thruster, including drive screw, fixed bracket, detachable supporting guide, multiple groups grapple and handle, fixed pedestal upper end is provided with internal screw thread, external screw thread is provided on the outside of drive screw, drive screw is screwed onto fixed bracket and can move up and down along fixed bracket, drive screw bottom end is connected with detachable supporting guide and the drive screw other end is connect with handle, and multiple groups grapple is provided on detachable supporting guide and grapple can slide on detachable supporting guide；Fixed bracket is fixed on above the bearing to be dismantled when in use, manually adjusts drive screw, selects suitable grapple that grapple is hooked to the bearing for needing to dismantle, then again by rotational handle and then adjusting drive screw until bearing removal is got off.
Description
Technical field
The present invention relates to thruster technical field, in particular to adjustable thruster is combined in a kind of dedicated lifting of bearing.
Background technique
Currently, most thrusters is all no supporting leg, central supported Shi Lama, this general grapple for drawing horse in the market
Size is larger, and operation center of gravity is unstable, inconvenient for operation.This also just greatly limits the operation under some particular surroundings, special
It is not the operation under the particular surroundings of small gap etc., space is small to be inconvenient to support, and the small grapple of size gap is not placed into.
Summary of the invention
The object of the present invention is to provide a kind of dedicated liftings of bearing to combine adjustable thruster, to solve above-mentioned background skill
The problem of art.
Adjustable thruster is combined in a kind of dedicated lifting of bearing, including drive screw, fixed bracket, detachable support are led
Rail, multiple groups grapple and handle, fixed pedestal upper end are provided with internal screw thread, are provided with external screw thread, drive screw on the outside of drive screw
Be screwed onto fixed bracket and can be moved up and down along fixed bracket, drive screw bottom end be connected with detachable supporting guide and
The drive screw other end is connect with handle, and multiple groups grapple is provided on detachable supporting guide and grapple can be detachable
It is slided on supporting guide.
Preferably, the grapple is cylindrical grapple.
Preferably, it is connected by a snap between the drive screw and detachable supporting guide.
Preferably, the detachable supporting guide cross-sectional shape is convex structure, is arranged on the grapple
There is the through slot of convex, grapple passes through the through slot being arranged thereon leads with the detachable support that cross-sectional shape is convex structure
Rail connection.
The working principle of the invention and use process:
Fixed bracket is fixed on above the bearing to be dismantled when in use, manually adjusts drive screw, selection is suitable
Grapple is hooked the bearing for needing to dismantle by grapple, then again by rotational handle and then adjusting drive screw until bearing is torn open
It unloads down.
Beneficial effects of the present invention:
1, cylindrical grapple of the invention can be used for small space bearing removal, the accurate size cooperation of this cylindrical grapple
The outer ring size of bearing is very easy to operation.
2, the present invention is suitable for various sizes of bearing removal, and available there are many grapple, and every kind of grapple has
Different specification size.
3, the present invention is very easy to operation, centering side using hoisting type drawing by the cooperation of fixed bracket and drive screw
Just it consolidates.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the invention.
Fig. 2 is main view of the invention.
Specific embodiment
It please refers to shown in Fig. 1 and Fig. 2, adjustable thruster is combined in a kind of dedicated lifting of bearing, including drive screw 1, solid
Fixed rack 2, detachable supporting guide 3, multiple groups grapple 4 and handle 5, fixed 2 upper end of bracket are provided with internal screw thread, drive screw
1 outside is provided with external screw thread, and drive screw 1 is screwed onto fixed bracket 2 and can move up and down along fixed bracket 2, is driven spiral shell
1 bottom end of bar is connected with detachable supporting guide 3 and 1 other end of drive screw is connect with handle 5, detachable supporting guide 3
On be provided with multiple groups grapple 4 and grapple 4 can slide on detachable supporting guide 3.
Preferably, the grapple 4 is cylindrical grapple.
Preferably, it is connected by a snap between the drive screw 1 and detachable supporting guide 3.
Preferably, 3 cross-sectional shape of detachable supporting guide is convex structure, is set on the grapple 4
It is equipped with the through slot of convex, grapple 4 passes through the through slot being arranged thereon and cross-sectional shape is the detachable branch of convex structure
Guide rail 3 is supportted to connect.
The working principle of the invention and use process:
It please refers to shown in Fig. 1 and Fig. 2, fixed bracket 2 is fixed on above the bearing to be dismantled when in use, is manually adjusted
Drive screw 1 selects suitable grapple 4 that grapple 4 is hooked to the bearing for needing to dismantle, then in turn again by rotational handle 5
Drive screw 1 is adjusted until bearing removal is got off.
Claims (4)
1. adjustable thruster is combined in a kind of dedicated lifting of bearing, it is characterised in that: including drive screw (1), fixed bracket
(2), detachable supporting guide (3), multiple groups grapple (4) and handle (5), fixed bracket (2) upper end are provided with internal screw thread, are driven
External screw thread is provided on the outside of screw rod (1), drive screw (1) is screwed onto fixed bracket (2) and can be along fixed bracket (2) up and down
Mobile, drive screw (1) bottom end is connected with detachable supporting guide (3) and drive screw (1) other end and handle (5) connect
It connects, multiple groups grapple (4) is provided on detachable supporting guide (3) and grapple (4) can be on detachable supporting guide (3)
Sliding.
2. adjustable thruster is combined in the dedicated lifting of a kind of bearing according to claim 1, it is characterised in that: described grabs
Hook (4) is cylindrical grapple.
3. adjustable thruster is combined in the dedicated lifting of a kind of bearing according to claim 1, it is characterised in that: the biography
It is connected by a snap between dynamic screw rod (1) and detachable supporting guide (3).
4. adjustable thruster is combined in the dedicated lifting of a kind of bearing according to claim 1, it is characterised in that: described can
Detachable supporting guide (3) cross-sectional shape is convex structure, and the through slot of convex is provided on the grapple (4), is grabbed
Hook (4) passes through the through slot being arranged thereon and connect with the detachable supporting guide (3) that cross-sectional shape is convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587098.8A CN110340849A (en) | 2019-07-01 | 2019-07-01 | A kind of adjustable thruster of dedicated lifting combination of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587098.8A CN110340849A (en) | 2019-07-01 | 2019-07-01 | A kind of adjustable thruster of dedicated lifting combination of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110340849A true CN110340849A (en) | 2019-10-18 |
Family
ID=68177686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910587098.8A Pending CN110340849A (en) | 2019-07-01 | 2019-07-01 | A kind of adjustable thruster of dedicated lifting combination of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110340849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872894A (en) * | 2020-07-29 | 2020-11-03 | 徐州蔬客达农业科技有限公司 | Granary grain face plug pipe device |
-
2019
- 2019-07-01 CN CN201910587098.8A patent/CN110340849A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872894A (en) * | 2020-07-29 | 2020-11-03 | 徐州蔬客达农业科技有限公司 | Granary grain face plug pipe device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200320 Address after: 130000 No. 4888 Weishan Road, Changchun High-tech Zone, Jilin Province Applicant after: FAW Pentium Car Co., Ltd Address before: 130000 No. 4888 Weishan Road, Changchun High-tech Zone, Jilin Province Applicant before: FAW Car Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |