CN219563384U

CN219563384U - Trimming device for rubber oil seal

Info

Publication number: CN219563384U
Application number: CN202320838267.2U
Authority: CN
Inventors: 赵春华; 薛正辉
Original assignee: Qingdao Shengtetai Sealing Co ltd
Current assignee: Qingdao Shengtetai Sealing Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-22
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a rubber oil seal trimming device which comprises a base, wherein four upright posts are fixedly connected to the upper end of the base, a top plate is fixedly connected to the upper ends of the four upright posts, two symmetrically arranged electric push rods are fixedly connected to the lower end of the top plate, a fixed disc is fixedly connected to the telescopic ends of the two electric push rods, a rotating tube is rotatably connected to the lower end of the fixed disc, a rotating plate is fixedly sleeved on the rotating tube, a sliding groove is formed in the lower end of the rotating plate, a trimming machine is connected in the sliding groove in a sliding mode, a trimming cutter is arranged at the lower end of the trimming machine, and an adjusting mechanism for adjusting the position of the trimming machine is arranged in the sliding groove. The utility model has reasonable structure, realizes the adjustment of the rotation radius of the trimming cutter by arranging the adjusting mechanism, can trim the oil seals with different radiuses, and improves the practicability and the working efficiency of the device.

Description

Trimming device for rubber oil seal

Technical Field

The utility model relates to the technical field of oil seal processing, in particular to a rubber oil seal trimming device.

Background

Oil seals are mechanical elements used to seal oil (oil is the most common liquid substance in transmission systems, also referred to generally as liquid substance), and isolate the components of the transmission components that require lubrication from the output components, and prevent leakage of the lubricating oil.

The oil seal is a rubber part, after vulcanization molding, the excess material at the edge of the oil seal needs to be cut, so that the product is more attractive, the quality of the product can be improved, and in the prior art, the traditional trimming device has the great defect that the position of a trimming knife cannot be adjusted according to the size of the oil seal in the using process of the traditional trimming device, so that the practicability of the device is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the rubber oil seal trimming device, which is provided with the adjusting mechanism to adjust the rotation radius of the trimming knife, so that the oil seals with different radiuses can be trimmed, and the practicability and the working efficiency of the device are improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rubber oil blanket deburring device, includes the base, four of upper end fixedly connected with stand, four the common fixedly connected with roof of upper end of stand, the lower extreme fixedly connected with of roof two electric putter that the symmetry set up, two electric putter's flexible end is fixedly connected with fixed disk jointly, the lower extreme rotation of fixed disk is connected with the swivelling tube, the fixed rotor plate that has cup jointed on the swivelling tube, the spout has been seted up to the lower extreme of swivelling plate, sliding connection has the trimmer in the spout, the lower extreme of trimmer is provided with the deburring sword, be provided with the adjustment mechanism who is used for adjusting the position of trimmer in the spout, adjustment mechanism is including rotating the threaded rod of connection on the spout inner wall, the threaded rod passes the trimmer and rather than threaded connection.

Preferably, the end of the threaded rod penetrates through the side wall of the rotating plate and is in rotating connection with the side wall of the rotating plate, and one end of the threaded rod penetrating through the side wall of the rotating plate is fixedly connected with a handle.

Preferably, the upper end of the fixed disc is fixedly connected with a motor, and the tail end of an output shaft of the motor is fixedly connected with the upper end part of the rotating tube.

Preferably, the inside sliding connection of swivelling joint pipe has the movable block, the lower extreme fixedly connected with montant of movable block, the lower extreme rotation of montant is connected with the swivelling joint piece.

Preferably, the upper end of the moving block is elastically connected with the inner wall of the rotating tube through a spring, and the spring is a pressure spring.

Preferably, the upper end face of the base is fixedly connected with a placing table, and the placing table is positioned under the fixed disc.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up adjustment mechanism, when needs are cut edge to not unidimensional oil blanket, rotatable threaded rod drives the trimmer that removes rather than threaded connection to drive the deburring sword and remove, adjust the interval between deburring sword to the swivelling pipe, thereby can realize adjusting the radius of rotation of deburring sword, can cut edge to not unidimensional oil blanket, improve device's practicality and work efficiency.

2. Through setting up montant, spring and movable block, when cutting edge, the flexible end of drive electric putter stretches, drives the fixed disk and moves down, drives rotation pipe, montant and movable block and moves down for the movable block supports tight oil blanket, realizes fixing the oil blanket, and the position offset when avoiding cutting influences the cutting precision, and rotation pipe and montant are in rotation state during the cutting, and the movable block is in static state.

Drawings

FIG. 1 is a perspective view of a trimming device for rubber oil seals according to the present utility model;

FIG. 2 is a bottom view of a trimming device for rubber oil seals according to the present utility model;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic diagram of a rotating tube of a trimming device for rubber oil seal according to the present utility model.

In the figure: 1 base, 2 stand column, 3 roof, 4 fixed disk, 5 place the platform, 6 electric putter, 7 motor, 8 rotation pipe, 9 rotation board, 10 threaded rod, 11 trimmer, 12 trimmer, 13 spring, 14 movable block, 15 montant, 16 movable block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-4, a rubber oil seal trimming device comprises a base 1, wherein four upright posts 2 are fixedly connected to the upper end of the base 1, a top plate 3 is fixedly connected to the upper ends of the four upright posts 2, two symmetrically arranged electric push rods 6 are fixedly connected to the lower end of the top plate 3, a fixed disc 4 is fixedly connected to the telescopic ends of the two electric push rods 6, a rotating tube 8 is rotatably connected to the lower end of the fixed disc 4, a rotating plate 9 is fixedly sleeved on the rotating tube 8, a sliding groove is formed in the lower end of the rotating plate 9, an trimming machine 11 is connected to the sliding groove in a sliding mode, and a trimming cutter 12 is arranged at the lower end of the trimming machine 11.

The upper end fixedly connected with motor 7 of fixed disk 4, the terminal fixed connection of output shaft of motor 7 is at the upper end of pivoted tube 8, the inside sliding connection of pivoted tube 8 has movable block 14, the lower extreme fixedly connected with montant 15 of movable block 14, the lower extreme rotation of montant 15 is connected with movable block 16, pass through spring 13 elastic connection between the inner wall of movable block 14 and pivoted tube 8, spring 13 is compression spring, the up end fixedly connected with of base 1 places platform 5, place platform 5 and be located under the fixed disk 4, through setting up montant 15, spring 13 and movable block 14, during the side cut, the flexible end of drive electric putter 6 extends, drive fixed disk 4 moves down, drive pivoted tube 8, montant 15 and movable block 16 move down, make movable block 16 support tight oil blanket, realize fixing the oil blanket, the position skew when avoiding cutting, influence cutting accuracy.

An adjusting mechanism for adjusting the position of the edge trimmer 11 is arranged in the chute and comprises a threaded rod 10 rotatably connected to the inner wall of the chute, the threaded rod 10 penetrates through the edge trimmer 11 and is in threaded connection with the same, the end part of the threaded rod 10 penetrates through the side wall of the rotating plate 9 and is rotatably connected with the same, and one end of the threaded rod 10 penetrating through the side wall of the rotating plate 9 is fixedly connected with a handle.

When the utility model is used, when the oil seals with different sizes are required to be trimmed, the rotatable threaded rod 10 drives the trimmer 11 in threaded connection with the rotatable threaded rod to move, so as to drive the trimming cutter 12 to move, and the distance between the trimming cutter 12 and the rotating pipe 8 is adjusted, thereby adjusting the rotating radius of the trimming cutter 12, trimming the oil seals with different radiuses, and improving the practicability and the working efficiency of the device;

through setting up montant 15, spring 13 and movable block 14, when cutting edge, the flexible end of drive electric putter 6 stretches, drives fixed disk 4 and moves down, drives rotation pipe 8, montant 15 and movable block 16 and moves down for movable block 16 supports tight oil blanket, realizes fixing the oil blanket, and the position deviation when avoiding cutting influences the cutting precision, and rotation pipe 8 and montant 15 are in the rotation state when cutting, and movable block 16 is in the static state, avoids producing the friction with the oil blanket.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a rubber oil blanket deburring device, includes base (1), its characterized in that, the upper end fixedly connected with of base (1) four stand (2), four the common fixedly connected with roof (3) of upper end of stand (2), the lower extreme fixedly connected with of roof (3) electric putter (6) that two symmetry set up, two the flexible end fixedly connected with fixed disk (4) of electric putter (6), the lower extreme rotation of fixed disk (4) is connected with pivoted tube (8), pivoted tube (8) are last to be fixed to have cup jointed pivoted plate (9), the spout has been seted up to the lower extreme of pivoted plate (9), sliding connection has trimmer (11) in the spout, the lower extreme of trimmer (11) is provided with deburring sword (12), be provided with in the spout and be used for carrying out the adjustment mechanism who adjusts to the position of trimmer (11), adjustment mechanism is including rotating threaded rod (10) of being connected on the spout inner wall, threaded rod (10) pass trimmer (11) and rather than threaded connection.

2. The rubber oil seal trimming device according to claim 1, wherein the end of the threaded rod (10) penetrates through the side wall of the rotating plate (9) and is rotatably connected with the same, and one end of the threaded rod (10) penetrating through the side wall of the rotating plate (9) is fixedly connected with a handle.

3. The rubber oil seal trimming device according to claim 2, wherein the upper end of the fixed disc (4) is fixedly connected with a motor (7), and the tail end of an output shaft of the motor (7) is fixedly connected with the upper end of the rotating tube (8).

4. A rubber oil seal trimming device according to claim 3, wherein a moving block (14) is slidably connected in the rotating tube (8), a vertical rod (15) is fixedly connected to the lower end of the moving block (14), and a rotating block (16) is rotatably connected to the lower end of the vertical rod (15).

5. The trimming device for rubber oil seals according to claim 4, wherein the upper end of the moving block (14) is elastically connected with the inner wall of the rotating tube (8) through a spring (13), and the spring (13) is a pressure spring.

6. The rubber oil seal trimming device according to claim 5, wherein the upper end surface of the base (1) is fixedly connected with a placing table (5), and the placing table (5) is located under the fixed disc (4).