CN214418695U - Adjustable bearing chamber inner bearing outer ring taking-out device - Google Patents
Adjustable bearing chamber inner bearing outer ring taking-out device Download PDFInfo
- Publication number
- CN214418695U CN214418695U CN202120482959.9U CN202120482959U CN214418695U CN 214418695 U CN214418695 U CN 214418695U CN 202120482959 U CN202120482959 U CN 202120482959U CN 214418695 U CN214418695 U CN 214418695U
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- China
- Prior art keywords
- arc
- bearing
- bolt
- plate
- threads
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- 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.)
- Withdrawn - After Issue
Links
- 238000003466 welding Methods 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
An adjustable bearing chamber inner bearing outer ring taking-out device. When the bearing in the bearing chamber is dismantled in the prior art, the electric welding is used for welding a cross beam in the bearing outer ring and pounding the cross beam out by using a copper bar and a hand hammer, so that the bearing is easily damaged, and the surface in the bearing chamber is damaged. The utility model discloses the constitution includes: a set of top ground support (8), top ground support top is connected with diaphragm (2), ejecting bolt (1) respectively through the screw thread, the diaphragm intermediate position is connected with bolt (3) of screwing through the screw thread, it is connected with connecting plate (4) through the screw thread in the middle of the bolt of screwing, the connecting plate both ends are connected with arc A (5), the upper portion of arc B (7) through the connecting axle respectively, the bolt bottom of screwing is connected with toper cover (6) through the screw thread, the outer arc surface in toper cover top respectively with arc A, the interior cambered surface laminating of arc B, arc A, the bottom of arc B has outstanding sharp hook respectively. The utility model is used for adjustable bearing indoor bearing outer lane remove device.
Description
Technical Field
The utility model relates to a mechanical tool technical field, concretely relates to adjustable bearing indoor bearing inner race remove device.
Background
When the bearing in the bearing chamber is dismantled in the prior art, the bearing inner race drops easily and makes bearing inner race card in the bearing chamber because bearing chamber rear portion excircle and anterior size are different can't directly pound out, get the bearing inner race of bearing chamber and mainly use the electric welding to weld a crossbeam in bearing inner race inside and use bar copper and hand hammer to pound out it, damage the bearing easily, destroy the inside surface of bearing chamber, it is long to take out moreover, increased operator's maintenance time and intensity of labour, reduced work efficiency.
Disclosure of Invention
The utility model aims at providing an adjustable bearing chamber inner bearing outer lane remove device, this structure is through rotatory ejecting bolt, can be ejecting with the bearing housing to can not harm bearing and bearing chamber, effectively improved work efficiency, guarantee maintenance quality.
The above purpose is realized by the following technical scheme:
the utility model provides an adjustable bearing chamber inner bearing outer lane remove device which constitutes and includes: the upper part of the top support frame is respectively connected with a transverse plate and a push-out bolt through threads, the middle position of the transverse plate is connected with a screwing bolt through threads, the middle of the screwing bolt is connected with a connecting plate through threads, two ends of the connecting plate are respectively connected with the upper parts of an arc plate A and an arc plate B through connecting shafts, the bottom of the screwing bolt is connected with a conical sleeve through threads, the outer arc surface above the conical sleeve is respectively attached to the inner arc surfaces of the arc plate A and the arc plate B, and the bottom of the arc plate A and the bottom of the arc plate B are respectively provided with a protruding sharp hook.
The adjustable bearing chamber inner bearing outer ring taking-out device is characterized in that nuts are respectively installed on the upper surface and the lower surface of the connecting plate and are connected with the screwing bolts through threads, and nuts are respectively installed on the upper surface and the lower surface of the transverse plate and are connected with the ejecting bolts through threads.
Has the advantages that:
1. the utility model relates to an adjustable bearing chamber inner bearing outer lane remove device, this structure passes through 2 sharp hooks of arc A, arc B bottom and blocks bearing inner race and bearing faying face clearance department, then rotatory ejecting bolt, just can be ejecting with the bearing housing to can not harm bearing and bearing chamber, can reduce maintenance duration, effectively improve work efficiency, guarantee maintenance quality.
The utility model discloses a each part all adopts the connected mode of screw thread, connecting axle, makes its simple structure, the operation of being convenient for, dismantlement and installation.
The utility model discloses when rotatory ejecting bolt, can the apolegamy electric spanner reduce intensity of labour, be suitable for the bearing maintenance in most of water pump bearing rooms.
The utility model discloses the back arc that the bolt was screwed in the rotating can make the taper sleeve top tight arc A, arc B makes the sharp hook can closely block bearing inner race and bearing faying face clearance department, and the taper sleeve bottom sets up to the plane simultaneously, uses the bar copper to carry out the jarring respectively, shakes the bearing overcoat and conveniently takes out after the pine.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. ejecting bolt, 2, diaphragm, 3, the bolt of screwing, 4, connecting plate, 5, arc A, 6, toper cover, 7, arc B, 8, top ground support.
The specific implementation mode is as follows:
example 1:
the utility model provides an adjustable bearing chamber inner bearing outer lane remove device which constitutes and includes: the upper part of the top support frame is respectively connected with a transverse plate 2 and an ejection bolt 1 through threads, the middle position of the transverse plate is connected with a screwing bolt 3 through threads, the middle of the screwing bolt is connected with a connecting plate 4 through threads, two ends of the connecting plate are respectively connected with the upper parts of an arc plate A5 and an arc plate B7 through connecting shafts, the bottom of the screwing bolt is connected with a conical sleeve 6 through threads, the outer arc surface above the conical sleeve is respectively attached to the inner arc surfaces of the arc plate A and the arc plate B, and the bottom parts of the arc plate A and the arc plate B are respectively provided with a protruding sharp hook.
Example 2:
according to the device for taking out the outer ring of the bearing in the adjustable bearing chamber, nuts are respectively installed on the upper surface and the lower surface of the connecting plate and are connected with the screwing bolts through threads, and nuts are respectively installed on the upper surface and the lower surface of the transverse plate and are connected with the ejecting bolts through threads.
The specific operation method of the device for taking out the outer ring of the bearing in the adjustable bearing chamber comprises the following steps:
1. the sharp hooks at the bottoms of the arc-shaped plate A and the arc-shaped plate B are placed in the inner diameter of the bearing outer ring to clamp the gap between the bearing outer ring and the bearing junction surface;
2. rotating the screwing bolt to enable the taper sleeve to tightly push back arcs of the arc-shaped plate A and the arc-shaped plate B;
3. rotating the ejection bolt by using a plate or an electric wrench to eject the bearing outer sleeve;
the application is applicable to most of water pump bearing chambers; the bearing welding machine is suitable for most of bearings, the maintenance time can be shortened, the labor intensity can be reduced by selecting and matching the electric wrench, and the damage to a bearing chamber during welding can be reduced.
Claims (2)
1. The utility model provides an adjustable bearing chamber inner bearing outer lane remove device which constitutes and includes: a set of top ground support, characterized by: the upper portion of the top support is respectively connected with a transverse plate and an ejection bolt through threads, the middle position of the transverse plate is connected with a screwing bolt through threads, the middle of the screwing bolt is connected with a connecting plate through threads, two ends of the connecting plate are respectively connected with the upper portions of an arc plate A and an arc plate B through connecting shafts, the bottom of the screwing bolt is connected with a conical sleeve through threads, the outer arc surface above the conical sleeve is respectively attached to the inner arc surfaces of the arc plate A and the arc plate B, and the bottom of the arc plate A and the bottom of the arc plate B are respectively provided with a protruding sharp hook.
2. The adjustable bearing chamber inner bearing outer race removal apparatus of claim 1, wherein: the upper surface and the lower surface of the connecting plate are respectively provided with a nut and are connected with the screwing bolt through threads, and the upper surface and the lower surface of the transverse plate are respectively provided with a nut and are connected with the ejection bolt through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482959.9U CN214418695U (en) | 2021-03-07 | 2021-03-07 | Adjustable bearing chamber inner bearing outer ring taking-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482959.9U CN214418695U (en) | 2021-03-07 | 2021-03-07 | Adjustable bearing chamber inner bearing outer ring taking-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418695U true CN214418695U (en) | 2021-10-19 |
Family
ID=78072826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120482959.9U Withdrawn - After Issue CN214418695U (en) | 2021-03-07 | 2021-03-07 | Adjustable bearing chamber inner bearing outer ring taking-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418695U (en) |
-
2021
- 2021-03-07 CN CN202120482959.9U patent/CN214418695U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211019 Effective date of abandoning: 20231225 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20211019 Effective date of abandoning: 20231225 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |