CN214081239U

CN214081239U - Ready-package bearing extracting tool

Info

Publication number: CN214081239U
Application number: CN202022942736.4U
Authority: CN
Inventors: 秦冲; 李常行; 张立升
Original assignee: Lunan Pharmaceutical Group Corp
Current assignee: Lunan Pharmaceutical Group Corp
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-31
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a ready-package bearing extracting tool, including support one, support two and jack, support one side is provided with support two, support one includes the base, sets up two stands, the setting at base upper end middle part are in layer board, setting between the stand are in the crossbeam on stand top, shaping in jack on the crossbeam, setting are in connecting rod, setting in the jack are in the spiral shell head and the setting at connecting rod both ends are in the overhead butterfly nut of spiral shell. Has the advantages that: the utility model discloses a design of support one, support two, bottom plate and jack for bearing on the fermentation cylinder can be stably placed by the dismantlement in-process, has avoided the bearing to lift by crane the operation repeatedly of dismantling the in-process, has ensured the security of bearing dismantlement process, has improved the dismantlement efficiency of bearing simultaneously.

Description

Ready-package bearing extracting tool

Technical Field

The utility model relates to a fermentation cylinder bearing quick assembly disassembly technical field, concretely relates to ready-package bearing extracting tool.

Background

When a large fermentation tank in a production workshop is maintained, a rotation shaft of the fermentation tank and a bearing arranged in the middle of the shaft are often lifted together, and then the shaft and the bearing are disassembled.

However, the bearing on the existing fermentation tank needs to be repeatedly lifted by crane together with the bearing in the process of dismounting, and because the bearing has the risk of dropping in the process of lifting by crane, the safety of the bearing during dismounting is poor, the process of lifting by crane repeatedly is more tedious, the dismounting efficiency of the bearing is greatly reduced, and the problem is solved by a novel quick-mounting bearing dismounting tool which is urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the quick-mounting bearing dismounting tool is provided, and the problems that the bearing on the existing fermentation tank needs to be repeatedly lifted together with the bearing in the dismounting process, the bearing and the bearing are in a falling risk in the lifting process, so that the bearing is poor in safety during dismounting, the lifting process is complex, and the dismounting efficiency of the bearing is greatly reduced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a ready-package bearing extracting tool, including support one, support two and jack, support one side is provided with support two, support one includes the base, sets up two stands at base upper end middle part, sets up layer board, setting between the stand are in the crossbeam on stand top, shaping in jack on the crossbeam, setting are in connecting rod, setting in the jack are in the spiral shell head and the setting at connecting rod both ends are in the overhead butterfly nut of spiral shell, support two with support one adopts the looks isostructure, support one and two bottoms of support are provided with the bottom plate, bottom plate upper end both sides are provided with the carrying handle, bottom plate upper end middle part is provided with the jack.

By adopting the technical scheme, the first support, the second support, the bottom plate and the jack are designed, so that the bearing on the fermentation tank can be stably placed in the dismounting process, repeated lifting operation of the bearing in the dismounting process is avoided, the safety of the bearing dismounting process is ensured, and the dismounting efficiency of the bearing is improved.

Further, the base is welded with the stand column, the stand column is welded with the cross beam, and the supporting plate is welded with the stand column.

Through adopting above-mentioned technical scheme, can realize the base and the reliable fixed of crossbeam.

Further, the base is made of H-shaped steel, and the upright posts and the cross beams are made of I-shaped steel.

Through adopting above-mentioned technical scheme, can ensure the base, the stand and the crossbeam all has certain support strength.

Furthermore, the jack is formed on the cross beam, and the connecting rod penetrates through the jack.

Through adopting above-mentioned technical scheme, the connecting rod can realize support one with support two convenient links to each other to can dismantle in-process counter shaft and bearing and carry on spacingly.

Furthermore, the screw head is formed on the connecting rod, and the butterfly nut is screwed with the screw head.

By adopting the technical scheme, the butterfly nut does not need to be assisted by an external wrench in the dismounting process, so that the dismounting efficiency of the connecting rod is greatly improved.

Furthermore, the bottom plate is in lap joint with the first support and the second support, and the lifting handle is welded with the bottom plate.

Through adopting above-mentioned technical scheme, it is convenient to carry the handle the convenient of bottom plate is carried and is taken.

Further, the jack is overlapped with the bottom plate.

Through adopting above-mentioned technical scheme, the jack can withstand the axle of installing on the bearing in the dismantlement process.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving bearing on the current fermentation cylinder need together carry out the operation of lifting by crane that relapses with bearing at the dismouting in-process, because there is the risk that drops at lift by crane process axis and bearing, therefore the security when making the bearing dismantle is relatively poor, it is comparatively loaded down with trivial details to lift by crane the process repeatedly simultaneously, greatly reduced the problem of the dismantlement efficiency of bearing, the utility model discloses a design of support one, support two, bottom plate and jack for bearing on the fermentation cylinder can be stably placed at the dismantlement in-process, has avoided the bearing to lift by crane the operation repeatedly at the dismantlement in-process, has ensured the security of bearing dismantlement process, has improved the dismantlement efficiency of bearing simultaneously.

Drawings

Fig. 1 is a schematic structural view of a quick-mounting bearing disassembling tool according to the present invention;

fig. 2 is an enlarged view of a position a in the quick-mounting bearing detaching tool of the present invention.

The reference numerals are explained below:

1. a connecting rod; 2. a cross beam; 3. a support plate; 4. a column; 5. a first bracket; 6. a base; 7. lifting a handle; 8. a base plate; 9. a second bracket; 10. a jack; 11. a butterfly nut; 12. a screw head; 13. and (4) inserting the jack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the quick-mounting bearing dismounting tool in this embodiment includes a first bracket 5, a second bracket 9, and a jack 10, the second bracket 9 is disposed on one side of the first bracket 5, the first bracket 5 includes a base 6, two columns 4 disposed in the middle of the upper end of the base 6, a support plate 3 disposed between the columns 4, a cross beam 2 disposed at the top end of the columns 4, a jack 13 formed on the cross beam 2, a connecting rod 1 disposed in the jack 13, screw heads 12 disposed at the two ends of the connecting rod 1, and a butterfly nut 11 disposed on the screw head 12, the second bracket 9 and the first bracket 5 are of the same structure, the bottom ends of the first bracket 5 and the second bracket 9 are provided with a bottom plate 8, handles 7 are disposed on the two sides of the upper end of the bottom plate 8, the jack 10 is disposed in the middle of the upper end of the bottom plate 8, the first bracket 5, the second bracket 9, the bottom plate 8, and the jack 10 are designed such that the bearing on the fermentation tank can be stably placed during dismounting process, repeated lifting operation of the bearing in the dismounting process is avoided, safety of the bearing dismounting process is ensured, and meanwhile dismounting efficiency of the bearing is improved.

As shown in fig. 1-2, in this embodiment, a base 6 is welded to an upright post 4, the upright post 4 is welded to a cross beam 2, a support plate 3 is welded to the upright post 4, so as to achieve reliable fixing of the base 6 and the cross beam 2, the base 6 is made of H-shaped steel, the upright post 4 and the cross beam 2 are made of i-shaped steel, so as to ensure that the base 6, the upright post 4 and the cross beam 2 have certain supporting strength, a jack 13 is formed on the cross beam 2, a connecting rod 1 penetrates the jack 13, the connecting rod 1 can achieve convenient connection between a bracket one 5 and a bracket two 9, and can limit a shaft and a bearing during disassembly, a screw head 12 is formed on the connecting rod 1, a butterfly nut 11 is screwed with the screw head 12, the butterfly nut 11 does not need to use an external wrench during disassembly and assembly, so as to greatly improve the disassembly and assembly efficiency of the connecting rod 1, a base plate 8 is in lap joint with the bracket one 5 and the bracket two 9, handle 7 and bottom plate 8 welding are carried, carry handle 7 and be convenient for the convenient of bottom plate 8 to carry and take, jack 10 and bottom plate 8 overlap joint, and jack 10 can withstand the axle of installing on the bearing at the dismantlement in-process.

The specific implementation process of this embodiment is as follows: when needing to dismantle axle and middle bearing on the fermentation cylinder at maintenance and maintenance in-process, at first place axle and bearing on the device, and make bearing bottom and layer board 3 contact, then just to the axle in the middle of the bearing with jack 10, and realize the dismantlement of axle and bearing through operation jack 10, whole dismouting process need not to lift by crane axle and bearing repeatedly, the security of bearing dismantlement process has been ensured, simultaneously very big improvement the dismantlement efficiency of bearing, be convenient for subsequent maintenance.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a ready-package bearing extracting tool which characterized in that: comprises a first support (5), a second support (9) and a jack (10), wherein the second support (9) is arranged on one side of the first support (5), the first support (5) comprises a base (6), two upright posts (4) arranged in the middle of the upper end of the base (6), a supporting plate (3) arranged between the upright posts (4), a cross beam (2) arranged at the top ends of the upright posts (4), jacks (13) formed on the cross beam (2), a connecting rod (1) arranged in the jacks (13), screw heads (12) arranged at two ends of the connecting rod (1) and butterfly nuts (11) arranged on the screw heads (12), the second support (9) and the first support (5) adopt the same structure, bottom plates (8) are arranged at the bottom ends of the first support (5) and the second support (9), lifting handles (7) are arranged at two sides of the upper end of the bottom plate (8), the middle part of the upper end of the bottom plate (8) is provided with the jack (10).

2. The quick-fit bearing removal tool of claim 1, wherein: the base (6) is welded with the upright post (4), the upright post (4) is welded with the cross beam (2), and the supporting plate (3) is welded with the upright post (4).

3. The quick-fit bearing removal tool of claim 1, wherein: the base (6) is made of H-shaped steel, and the upright posts (4) and the cross beams (2) are made of I-shaped steel.

4. The quick-fit bearing removal tool of claim 1, wherein: the jack (13) is formed in the cross beam (2), and the connecting rod (1) penetrates through the jack (13).

5. The quick-fit bearing removal tool of claim 1, wherein: the screw head (12) is formed on the connecting rod (1), and the butterfly nut (11) is screwed with the screw head (12).

6. The quick-fit bearing removal tool of claim 1, wherein: the bottom plate (8) is in lap joint with the first support (5) and the second support (9), and the lifting handle (7) is welded with the bottom plate (8).

7. The quick-fit bearing removal tool of claim 1, wherein: the jack (10) is overlapped with the bottom plate (8).