CN208557357U - Groove drum shaft bearing removal equipment - Google Patents
Groove drum shaft bearing removal equipment Download PDFInfo
- Publication number
- CN208557357U CN208557357U CN201820829429.5U CN201820829429U CN208557357U CN 208557357 U CN208557357 U CN 208557357U CN 201820829429 U CN201820829429 U CN 201820829429U CN 208557357 U CN208557357 U CN 208557357U
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- China
- Prior art keywords
- groove drum
- drum shaft
- hollow cylinder
- hole
- wall
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Abstract
The utility model belongs to groove drum shaft appliance technology more particularly to a kind of groove drum shaft bearing removal equipment.The utility model discloses groove drum shaft bearing removal equipment, including groove drum shaft, the end of the groove drum shaft is provided with groove drum axle bearing, and groove drum shaft Bearing outer, which goes out, is provided with inner pedestal, and one end of hollow cylinder is screwed in outer bearing carrier by external screw thread and internal screw thread；It is provided with support plate in the through-hole of one end of hollow cylinder screw-in outer bearing carrier, the middle of support plate offers screw hole；Guide plate is provided in the through-hole of the other end of hollow cylinder, the middle of guide plate offers pilot hole, and screw rod offsets by screwing out from screw hole after pilot hole with the end of groove drum shaft.The beneficial effects of the utility model are: it is simple and reliable, one disassembly can be operated.
Description
Technical field
The utility model belongs to groove drum shaft appliance technology more particularly to a kind of groove drum shaft bearing removal equipment.
Background technique
Groove drum shaft is suitable for the various textile machines such as chemical fibre elasticizer, rewinder, bobbin-winding machine, doubling winder, silk covering machine, is
Chemical fibre (cotton) textile machine is related to the critical component of winding cake molding, backing-off performance.Disassembly groove drum axle bearing need using
Horse is drawn, horse is drawn using triangle in the prior art, has two o'clock insufficient using this technology: the first, operating very inconvenient, and
And it usually requires two people and cooperates and could complete；The second, working efficiency is low.
Summary of the invention
Utility model aims to solve techniques discussed above problem, provide it is a kind of it is simple and reliable, one
The groove drum shaft bearing removal equipment of operation dismounting, its technical solution is as follows:
Groove drum shaft bearing removal equipment, including groove drum shaft, which is characterized in that the end of the groove drum shaft is provided with slot
Cylinder axle bearing, groove drum shaft Bearing outer go out to be provided with inner pedestal, and the end of the groove drum shaft is provided with outer bearing carrier, outside
Internal screw thread is offered on the inner wall of the opening of bearing block, outer bearing carrier is connected with hollow cylinder, opens up in the axial direction of hollow cylinder
There is through-hole, external screw thread is offered at one end outer wall of the hollow cylinder, one end of hollow cylinder passes through external screw thread and interior spiral shell
Line screws in outer bearing carrier；Support plate, the centre of support plate are provided in the through-hole of one end of hollow cylinder screw-in outer bearing carrier
Place offers screw hole；Guide plate is provided in the through-hole of the other end of hollow cylinder, the middle of guide plate offers pilot hole,
Screw rod is offseted by screwing out from screw hole after pilot hole with the end of groove drum shaft.It is mutually solid that outer bearing carrier is mainly used for hollow cylinder
It is fixed, it plays fixed groove drum shaft and is used in the position of hollow cylinder, so that screw rod is against in groove drum shaft and has screw rod when in use
Stress point.Simultaneously groove drum axle bearing and inner pedestal can be blocked when groove drum shaft is in stress so that groove drum axle bearing and
Inner pedestal does not move together with groove drum shaft.Support plate, screw hole transmit the power to sinciput when screw rod rotates, so that
This power is preferably transmitted in groove drum shaft, while also having studdle and guiding role.The effect of guide plate is for screw rod
Guiding role is played, so that the coaxial setting of groove drum shaft, pilot hole, screw hole.The setting of screw hole can one can be operated to tear open
It unloads.
Preferred embodiment is to be provided with rotating handle at the outer wall of the hollow cylinder.Rotating handle is revolved in hollow cylinder
It being capable of enhanced convenience, laborsaving, quick when entering outer bearing carrier.
Preferred embodiment is that annular groove is offered on the inner wall of outer bearing carrier bottom, is provided with ball in the annular groove,
Outer bearing carrier inner wall is connected by ball with inner pedestal.Annular groove, ball setting so that outer bearing carrier and inner pedestal it
Between connection there is better sliding property so that inner pedestal and groove drum axle bearing are easier.
Preferred embodiment is that annular notch is offered on the outer wall of hollow cylinder, and annular notch is located at externally threaded tail end.
The effect of annular notch can be further adjusted when needing to adjust the depth that hollow cylinder protrudes into outer bearing carrier
It is whole.The stress between adjustment screw and groove drum shaft can be played by adjusting the positional relationship between hollow cylinder and outer bearing carrier
Size.Can by notch come again when screw rod deepens continuously into outer bearing carrier, if screw rod is short simultaneously
Adjust position.
The beneficial effects of the utility model are: it is simple and reliable, one disassembly can be operated.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the partial enlargement diagram of the utility model.
Specific embodiment
Below with reference to Fig. 1 and Fig. 2 specific illustrative embodiment:
The end of groove drum shaft bearing removal equipment, including groove drum shaft 1, the groove drum shaft 1 is provided with groove drum axle bearing
2, groove drum shaft Bearing outer goes out to be provided with inner pedestal 3, and the end of the groove drum shaft is provided with outer bearing carrier 4, outer bearing
Internal screw thread is offered on the inner wall of the opening of seat, outer bearing carrier is connected with hollow cylinder 5, offers in the axial direction of hollow cylinder logical
Hole 6, external screw thread is offered at one end outer wall of the hollow cylinder, and one end of hollow cylinder is revolved by external screw thread and internal screw thread
Enter in outer bearing carrier；It is provided with support plate 7 in the through-hole of one end of hollow cylinder screw-in outer bearing carrier, the middle of support plate is opened
Equipped with screw hole 8；Guide plate 9 is provided in the through-hole of the other end of hollow cylinder, the middle of guide plate offers pilot hole 10,
Screw rod 11 is offseted by screwing out from screw hole after pilot hole with the end of groove drum shaft.
In actual use, rotating handle 12 is provided at the outer wall of the hollow cylinder.
In actual use, annular groove 13 is offered on the inner wall of outer bearing carrier bottom, and rolling is provided in the annular groove
Pearl, outer bearing carrier inner wall are connected by ball 14 with inner pedestal.
In actual use, annular notch 15 is offered on the outer wall of hollow cylinder, annular notch is located at externally threaded tail end
Place.
When specifically used, screw rod 11 is offseted by screwing out from screw hole after pilot hole with the end of groove drum shaft, is then turned
Dynamic screw rod, screw rod slowly ejects groove drum shaft, so that groove drum shaft is separated with groove drum axle bearing and inner pedestal, to play groove drum
Axle bearing dismantles purpose.When actual use, support plate and guide plate with a thickness of 10mm, the diameter of screw hole is 12mm, is led
It is 13mm to the diameter in hole, and the diameter of screw rod is 12mm.
Claims (4)
1. groove drum shaft bearing removal equipment, including groove drum shaft, which is characterized in that the end of the groove drum shaft is provided with groove drum
Axle bearing, groove drum shaft Bearing outer go out to be provided with inner pedestal, and the end of the groove drum shaft is provided with outer bearing carrier, outer shaft
It holds and offers internal screw thread on the inner wall of the opening of seat, outer bearing carrier is connected with hollow cylinder, offers in the axial direction of hollow cylinder
Through-hole, external screw thread is offered at one end outer wall of the hollow cylinder, and one end of hollow cylinder passes through external screw thread and internal screw thread
It screws in outer bearing carrier；Support plate, the middle of support plate are provided in the through-hole of one end of hollow cylinder screw-in outer bearing carrier
Offer screw hole；Guide plate is provided in the through-hole of the other end of hollow cylinder, the middle of guide plate offers pilot hole, spiral shell
Bar is offseted by screwing out from screw hole after pilot hole with the end of groove drum shaft.
2. groove drum shaft bearing removal equipment as described in claim 1, which is characterized in that set at the outer wall of the hollow cylinder
It is equipped with rotating handle.
3. groove drum shaft bearing removal equipment as described in claim 1, which is characterized in that opened up on the inner wall of outer bearing carrier bottom
There is annular groove, ball is provided in the annular groove, outer bearing carrier inner wall is connected by ball with inner pedestal.
4. groove drum shaft bearing removal equipment as described in claim 1, which is characterized in that offer ring on the outer wall of hollow cylinder
V notch v, annular notch are located at externally threaded tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829429.5U CN208557357U (en) | 2018-05-31 | 2018-05-31 | Groove drum shaft bearing removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829429.5U CN208557357U (en) | 2018-05-31 | 2018-05-31 | Groove drum shaft bearing removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208557357U true CN208557357U (en) | 2019-03-01 |
Family
ID=65484903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820829429.5U Active CN208557357U (en) | 2018-05-31 | 2018-05-31 | Groove drum shaft bearing removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208557357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436835A (en) * | 2018-05-31 | 2018-08-24 | 浙江汇隆新材料股份有限公司 | Groove drum shaft bearing removal equipment |
| CN111745377A (en) * | 2019-03-27 | 2020-10-09 | 宝山钢铁股份有限公司 | Device and method for taking out first main shaft bearing of automatic gearbox of truck |
-
2018
- 2018-05-31 CN CN201820829429.5U patent/CN208557357U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436835A (en) * | 2018-05-31 | 2018-08-24 | 浙江汇隆新材料股份有限公司 | Groove drum shaft bearing removal equipment |
| CN111745377A (en) * | 2019-03-27 | 2020-10-09 | 宝山钢铁股份有限公司 | Device and method for taking out first main shaft bearing of automatic gearbox of truck |
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