CN219190036U

CN219190036U - Skeleton oil blanket mounting tool

Info

Publication number: CN219190036U
Application number: CN202223481152.7U
Authority: CN
Inventors: 符晓松; 顾昕辉
Original assignee: Wuxi Songbao Rubber & Plastic Co ltd
Current assignee: Wuxi Songbao Rubber & Plastic Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-16
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a framework oil seal installation tool, which relates to the technical field of oil seal installation and has the technical scheme that the framework oil seal installation tool comprises a bottom plate, a supporting plate is arranged above the bottom plate, a circular ring and a square ring are fixedly connected to the side wall of the supporting plate, a first screw rod is connected to the circular ring in a meshed manner, a square rod is connected to the square ring in a sliding manner, one end, close to the square rod, of the first screw rod is rotationally connected, one end, far away from the first screw rod, of the square rod is provided with a shaft sleeve, a shaft groove is formed in the shaft sleeve, and a plurality of positioning grooves are formed in the bottom plate.

Description

Skeleton oil blanket mounting tool

Technical Field

The utility model relates to the technical field of oil seal installation, in particular to a framework oil seal installation tool.

Background

The framework oil seal is a typical representation of an oil seal, namely the framework oil seal is generally used for isolating a part needing to be lubricated in a transmission part from the external environment, so that lubricating oil is prevented from leaking, the framework is just like a reinforcing steel bar in a concrete member, the framework has a reinforcing effect, the oil seal can keep shape and tension, the single-lip framework oil seal and the double-lip framework oil seal can be separated according to the structural form, the auxiliary lip of the double-lip framework oil seal has a dustproof effect, external dust, impurities and the like are prevented from entering the machine, the framework oil seal can be divided into an inner-covered framework oil seal, an exposed framework oil seal and an assembled oil seal according to the framework type, and the framework oil seal can be divided into a rotary framework oil seal and a reciprocating framework oil seal according to the working condition;

at present, most of the framework oil seals are installed by adopting a knocking method, uneven stress is caused when knocking, so that the framework oil seals are easy to skew, damage and the like, and the framework oil seals are also easy to damage due to large impact force when knocking, so that the sealing effect of the oil seals is affected, and therefore, the framework oil seal installation tool is provided.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a framework oil seal installation tool.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a skeleton oil blanket mounting tool, includes the bottom plate, the top of bottom plate is equipped with the layer board, fixedly connected with ring and square ring on the lateral wall of layer board, the meshing is connected with first screw rod on the ring, sliding connection has square pole on the square ring, the one end that first screw rod and square pole are close to each other rotates to be connected, the one end that first screw rod was kept away from to square pole is equipped with the axle sleeve, it has the axial groove to open on the axle sleeve, it has a plurality of constant head tanks to open on the bottom plate.

Preferably, one end of the first screw far away from the square rod is fixedly connected with a ring sleeve, a long rod is connected to the ring sleeve in a sliding mode, and short rods are fixedly connected to two ends of the long rod.

Preferably, the up end fixedly connected with two montants of bottom plate, fixedly connected with two sliding sleeves on the lateral wall that the square pole was kept away from to the layer board, and two sliding sleeves respectively with two montants sliding connection, fixedly connected with two horizontal poles between two montants, rotate between two horizontal poles and be connected with the second screw rod, the upper end fixedly connected with handle of second screw rod, fixedly connected with and the swivel nut of second screw rod meshing 5 connection on the lateral wall that the square pole was kept away from to the layer board.

Preferably, one end of the square rod, which is close to the shaft sleeve, is provided with a thread groove, and one end of the shaft sleeve is fixedly connected with a thread head which is matched with the thread groove.

Preferably, the lower end face of the bottom plate is fixedly connected with a plurality of cushion blocks.

Compared with the prior art, the utility model has the following beneficial effects: 0 1. The first screw rod is rotated, the first screw rod pushes the shaft sleeve through the square rod, so that the shaft sleeve is sleeved on the equipment shaft,

the framework oil seal is pressed and installed, the shaft sleeve can uniformly press the framework oil seal, so that the problems of deflection, damage and the like caused by uneven stress of the framework oil seal are effectively avoided, the first screw is rotated to press, the framework oil seal can be installed at a relatively uniform speed, the large impact force of knocking is avoided, and the sealing effect is ensured;

5 2. By rotating the second screw rod, the second screw rod can drive the supporting plate to move up and down through the screw sleeve, thereby the shaft is fixed

The height of the sleeve is adjusted, so that the height of the shaft sleeve can be suitable for equipment with different sizes, the shaft sleeve is meshed and connected with the thread groove through the thread head, and the shaft sleeve matched with the shaft in size is convenient to replace and is more practical.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is an exploded view of a square ring and square rod according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a vertical rod and a sliding sleeve according to an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a supporting plate; 3. a circular ring; 4. a square ring; 5. a first screw; 6. square rods; 7. a shaft sleeve; 8. a shaft groove; 9. a positioning groove; 10. a ring sleeve; 11. a long rod; 12. a short bar; 13. a vertical rod; 14. a sliding sleeve; 15. a cross bar; 16. a second screw; 17. a handle; 18. a screw sleeve; 19. a thread groove; 20. 5 thread heads of the screw; 21. and (5) cushion blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a skeleton oil blanket mounting tool, including bottom plate 1, the top of bottom plate 1 is equipped with layer board 2, fixedly connected with ring 3 and square ring 4 on the lateral wall of layer board 2, the meshing is connected with first screw rod 5 on the ring 3, sliding connection has square rod 6 on the square ring 4, the one end that first screw rod 5 and square rod 6 are close to each other rotates to be connected, as in fig. 2, square rod 6 can slide along square ring 4, rotate first screw rod 5, first screw rod 5 just can drive square rod 6 and remove, and first screw rod 5 and square rod 6 rotate to be connected, make square rod 6 can not follow first screw rod 5 rotation when removing, the one end that square rod 6 kept away from first screw rod 5 is equipped with axle sleeve 7, open on the axle sleeve 7 has axial groove 8, the diameter phase adaptation of axle sleeve 8 and the axle diameter that needs to install the skeleton oil blanket, open on bottom plate 1 has a plurality of constant head tanks 9, as in fig. 1, a plurality of constant head tanks 9 are convenient for to install equipment (for example need of installing the equipment such as the pump body) of different size to install the oil blanket;

as fig. 1 and 2, after the equipment is installed and fixed through the positioning groove 9 and the matching bolt, firstly the framework oil seal is sleeved on the equipment shaft, then the first screw rod 5 is rotated, the first screw rod 5 pushes the shaft sleeve 7 through the square rod 6, so that the shaft sleeve 7 is sleeved on the equipment shaft and presses and installs the framework oil seal, the shaft sleeve 7 can uniformly press the framework oil seal, the problems of deflection, damage and the like caused by uneven stress of the framework oil seal are effectively avoided, the first screw rod 5 is rotated to press, the framework oil seal is installed at a relatively uniform speed, the large impact force of knocking is avoided, and the weight-keeping sealing effect is ensured.

Specifically, one end of the first screw 5, which is far away from the square rod 6, is fixedly connected with a loop 10, and a long rod 11 is slidably connected to the loop 10, as shown in fig. 2, and the long rod 11 can slide along the loop 10, so that more labor-saving is achieved by adjusting the length, two ends of the long rod 11 are fixedly connected with short rods 12, as shown in fig. 2, the short rods 12 can avoid the long rod 11 from separating from the loop 10, and meanwhile, force application is also facilitated.

Specifically, the up end fixedly connected with two montants 13 of bottom plate 1, fixedly connected with two sliding sleeves 14 on the lateral wall that square pole 6 was kept away from to layer board 2, and two sliding sleeves 14 respectively with two montants 13 sliding connection, like fig. 3, layer board 2 can slide from top to bottom along montant 13 through sliding sleeve 14, and fixedly connected with two horizontal poles 15 between two montants 13, rotate between two horizontal poles 15 and be connected with second screw rod 16, the upper end fixedly connected with handle 17 of second screw rod 16, like fig. 3, be convenient for drive second screw rod 16 through handle 17 and rotate, fixedly connected with and second screw rod 16 meshing connection's swivel nut 18 on the lateral wall that square pole 6 was kept away from to layer board 2, like fig. 3, through rotating second screw rod 16, second screw rod 16 accessible swivel nut 18 drives layer board 2 and reciprocates to adjust the height of axle sleeve 7, make the height of axle sleeve 7 can adapt to the equipment of different sizes, more practical.

Specifically, a threaded groove 19 is formed in one end, close to the shaft sleeve 7, of the square rod 6, a threaded head 20 matched with the threaded groove 19 is fixedly connected to one end of the shaft sleeve 7, as shown in fig. 2, the shaft sleeve 7 is meshed with the threaded groove 19 through the threaded head 20, and therefore the shaft sleeve 7 matched with the shaft in size is convenient to replace.

Specifically, the lower end surface of the bottom plate 1 is fixedly connected with a plurality of cushion blocks 21, so that the bottom plate 1 is supported and lifted, and the equipment and the positioning groove 9 are more convenient to be connected and fixed.

Working principle: as fig. 1 and 2, after the equipment is installed and fixed through the positioning groove 9 and the matching bolt, firstly the framework oil seal is sleeved on the equipment shaft, then the first screw rod 5 is rotated, the first screw rod 5 pushes the shaft sleeve 7 through the square rod 6, so that the shaft sleeve 7 is sleeved on the equipment shaft and presses and installs the framework oil seal, the shaft sleeve 7 can uniformly press the framework oil seal, the problems of deflection, damage and the like caused by uneven stress of the framework oil seal are effectively avoided, the first screw rod 5 is rotated to press, the framework oil seal is installed at a relatively uniform speed, the large impact force of knocking is avoided, and the weight-keeping sealing effect is ensured.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a skeleton oil blanket mounting tool, includes bottom plate (1), characterized by: the top of bottom plate (1) is equipped with layer board (2), fixedly connected with ring (3) and square ring (4) on the lateral wall of layer board (2), meshing is connected with first screw rod (5) on ring (3), sliding connection has square rod (6) on square ring (4), one end that first screw rod (5) and square rod (6) are close to each other rotates to be connected, one end that first screw rod (5) were kept away from to square rod (6) is equipped with axle sleeve (7), it has axial groove (8) to open on axle sleeve (7), it has a plurality of constant head tanks (9) to open on bottom plate (1).

2. The skeleton oil seal installation tool of claim 1, wherein: one end of the first screw rod (5) far away from the square rod (6) is fixedly connected with a ring sleeve (10), a long rod (11) is connected to the ring sleeve (10) in a sliding mode, and short rods (12) are fixedly connected to two ends of the long rod (11).

3. The skeleton oil seal installation tool of claim 1, wherein: the utility model discloses a square rod (6) of bottom plate (1), including bottom plate (1) up end fixedly connected with two montants (13), fixedly connected with two sliding sleeves (14) on the lateral wall that square rod (6) were kept away from to layer board (2), and two sliding sleeves (14) respectively with two montants (13) sliding connection, fixedly connected with two horizontal poles (15) between two montants (13), rotate between two horizontal poles (15) and be connected with second screw rod (16), the upper end fixedly connected with handle (17) of second screw rod (16), fixedly connected with swivel nut (18) with second screw rod (16) meshing connection on the lateral wall that square rod (6) was kept away from to layer board (2).

4. The skeleton oil seal installation tool of claim 1, wherein: one end of the square rod (6) close to the shaft sleeve (7) is provided with a thread groove (19), and one end of the shaft sleeve (7) is fixedly connected with a thread head (20) matched with the thread groove (19).

5. The skeleton oil seal installation tool of claim 1, wherein: the lower end face of the bottom plate (1) is fixedly connected with a plurality of cushion blocks (21).