CN105171681A - Self-adaptive bearing dismantling device - Google Patents
Self-adaptive bearing dismantling device Download PDFInfo
- Publication number
- CN105171681A CN105171681A CN201510574706.3A CN201510574706A CN105171681A CN 105171681 A CN105171681 A CN 105171681A CN 201510574706 A CN201510574706 A CN 201510574706A CN 105171681 A CN105171681 A CN 105171681A
- Authority
- CN
- China
- Prior art keywords
- clamp
- bearing
- supporting seat
- jacking block
- draw ring
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention relates to a self-adaptive bearing dismantling device which comprises an end face supporting seat. A plurality of clamping claws are arranged on the end face supporting seat in an annular array and rotatably connected with the end face supporting seat. A supporting plate is arranged in the middle of the end face supporting seat, a through hole is formed in the middle of the supporting plate, and a pull rod is arranged on the supporting plate through the through hole. The pull rod is a threaded rod, and a pushing ring, a pushing ring ejector block, a bearing pull ring and a bearing pull ring ejector block are sequentially arranged on the threaded rod. A pushing arm is arranged on the side, corresponding to the interior of the end face supporting seat, of each clamping claw, and the pushing ring is limited through the pushing ring ejector block. The bearing pull ring is of a platform-shaped structure, and the bearing pull ring is limited through the bearing pull ring ejector block.
Description
Technical field
The present invention relates to a kind of self-adaptation type bearing remover, belong to detaching equipment field.
Background technology
Traditional bearing remover generally adopts static(al) by screw thread, pulled out by bearing, not only efficiency is low for the structure of threads turn formula, and stability is also poor, in addition traditional bearing remover, because the adjustable supporting section is poor, cannot realize the dismounting of the light-wall pipe inner bearing to different size.
Summary of the invention
The technical problem to be solved in the present invention is: overcome technical problem of the prior art, provides a kind of self-adaptation type bearing remover.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of self-adaptation type bearing remover, comprise end face supporting seat, described end face supporting seat annular array is provided with some clamp jaws, described clamp jaw and end face supporting seat are rotationally connected, the middle part of described end face supporting seat is provided with a gripper shoe, a through hole is provided with in the middle part of gripper shoe, described gripper shoe is provided with a pull bar by through hole, described pull bar is threaded rod, what be provided with in one end of pull bar that a diameter is greater than through hole pulls head, described threaded rod is also disposed with pushing ring, pushing ring jacking block, bearing draw ring, bearing draw ring jacking block,
The side of the wherein corresponding end face supporting seat inside of clamp jaw is provided with a pusher arm, the periphery of described pushing ring is provided with the promotion face of annular, the cross section in described promotion face is inclined-plane, described pushing ring drives pusher arm to open by the promotion face tilted, thus drive the clamping of the clamp arm of clamp jaw, described clamp arm is L shape, a hemispheric clamp is rotatably connected in the gripping end of clamp arm, the rounded bottom surface of clamp is provided with colloid rubbing surface, pushing ring is undertaken spacing by pushing ring jacking block, be threaded connection between pushing ring jacking block and pull bar,
Described bearing draw ring is platform shape structure, and the sidewall of described bearing draw ring is provided with some step rings with one heart, and described bearing draw ring is undertaken spacing by bearing draw ring jacking block, and bearing draw ring jacking block is fixedly connected with pull bar by screw thread.
As further innovation of the present invention, the clamp jaw surface of described pusher arm is provided with encapsulate layer.
As further innovation of the present invention, described in pull head to be cylindrical shape.
The invention has the beneficial effects as follows:
The tube wall clamp system be communicated with bearing draw ring by one, realize bearing and extract the disposable operation with tube wall clamping, simple and convenient, efficiency is high, the bearing draw ring of ledge structure can the bearing of the more specifications of self adaptation, general expenditure is wider, and the clamp of hemispherical dome structure can make adaptive adjustment for irregular wall in addition, higher compared to other swinging structure fitness.
Accompanying drawing explanation
Fig. 1 is schematic diagram structural representation of the present invention.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of self-adaptation type bearing remover, comprise end face supporting seat 1, described end face supporting seat 1 annular array is provided with some clamp jaws, described clamp jaw and end face supporting seat 1 are rotationally connected, the middle part of described end face supporting seat 1 is provided with a gripper shoe, a through hole is provided with in the middle part of gripper shoe, described gripper shoe is provided with a pull bar 6 by through hole, described pull bar 6 is threaded rod, what be provided with in one end of pull bar 6 that a diameter is greater than through hole pulls 9, described threaded rod is also disposed with pushing ring 2, pushing ring jacking block 3, bearing draw ring 4, bearing draw ring jacking block 5,
The side of wherein corresponding end face supporting seat 1 inside of clamp jaw is provided with a pusher arm 8, the periphery of described pushing ring 2 is provided with the promotion face of annular, the cross section in described promotion face is inclined-plane, described pushing ring 2 drives pusher arm 8 to open by the promotion face tilted, thus drive the clamping of the clamp arm 7 of clamp jaw, described clamp arm is L shape, a hemispheric clamp is rotatably connected in the gripping end of clamp arm, the rounded bottom surface of clamp is provided with colloid rubbing surface, pushing ring 2 is undertaken spacing by pushing ring jacking block 3, be threaded connection between pushing ring jacking block 3 and pull bar 6,
Described bearing draw ring 4 is platform shape structure, and the sidewall of described bearing draw ring is provided with some step rings with one heart, and described bearing draw ring 4 is undertaken spacing by bearing draw ring jacking block 5, and bearing draw ring jacking block 5 is fixedly connected with pull bar 6 by screw thread;
The clamp jaw surface of described pusher arm 8 is provided with encapsulate layer;
Describedly pull 9 for cylindrical shape.
First pull bar 6 is inserted gripper shoe, by pushing ring 2 by pushing ring jacking block 3 fix in position, subsequently mechanism is placed on the end face of bearing mounting hole, load bearing draw ring 4, and by bearing draw ring jacking block 5 fix in position, drive pull 9 by sticking up bar, pushing ring 2 drives clamp jaw inwardly to be clamped by tube wall, and bearing draw ring 4 pulls bearing to exit in dead eye simultaneously.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a self-adaptation type bearing remover, it is characterized in that: comprise end face supporting seat, described end face supporting seat annular array is provided with some clamp jaws, described clamp jaw and end face supporting seat are rotationally connected, the middle part of described end face supporting seat is provided with a gripper shoe, a through hole is provided with in the middle part of gripper shoe, described gripper shoe is provided with a pull bar by through hole, described pull bar is threaded rod, what be provided with in one end of pull bar that a diameter is greater than through hole pulls head, described threaded rod is also disposed with pushing ring, pushing ring jacking block, bearing draw ring, bearing draw ring jacking block,
The side of the wherein corresponding end face supporting seat inside of clamp jaw is provided with a pusher arm, the periphery of described pushing ring is provided with the promotion face of annular, the cross section in described promotion face is inclined-plane, described pushing ring drives pusher arm to open by the promotion face tilted, thus drive the clamping of the clamp arm of clamp jaw, described clamp arm is L shape, a hemispheric clamp is rotatably connected in the gripping end of clamp arm, the rounded bottom surface of clamp is provided with colloid rubbing surface, pushing ring is undertaken spacing by pushing ring jacking block, be threaded connection between pushing ring jacking block and pull bar,
Described bearing draw ring is platform shape structure, and the sidewall of described bearing draw ring is provided with some step rings with one heart, and described bearing draw ring is undertaken spacing by bearing draw ring jacking block, and bearing draw ring jacking block is fixedly connected with pull bar by screw thread.
2. a kind of self-adaptation type bearing remover as claimed in claim 1, is characterized in that: the clamp jaw surface of described pusher arm is provided with encapsulate layer.
3. a kind of self-adaptation type bearing remover as claimed in claim 1, is characterized in that: described in pull head to be cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574706.3A CN105171681A (en) | 2015-09-11 | 2015-09-11 | Self-adaptive bearing dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574706.3A CN105171681A (en) | 2015-09-11 | 2015-09-11 | Self-adaptive bearing dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105171681A true CN105171681A (en) | 2015-12-23 |
Family
ID=54894349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510574706.3A Pending CN105171681A (en) | 2015-09-11 | 2015-09-11 | Self-adaptive bearing dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171681A (en) |
-
2015
- 2015-09-11 CN CN201510574706.3A patent/CN105171681A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |