CN217618192U - A new cutting device for spherical roller bearing cage - Google Patents

Abstract

The utility model discloses a novel cutting device is used to aligning roller bearing holder belongs to aligning roller bearing holder technical field, and it includes the bottom plate, the last fixed surface of bottom plate is connected with the dust removal case, the last fixed surface of bottom plate is connected with the carriage, the last fixed surface of carriage inner wall is connected with two electric putter, electric putter's lower fixed surface is connected with the fly leaf. This novel cutting device is used to aligning roller bearing holder, through setting up the biax motor, the dust removal case, the filter, clean pole, cutting assembly and suction hood, at the in-process of cutting, the piece that produces drops on the bottom plate surface, reciprocating swing's clean pole is downthehole with its propulsion falls, and then conveniently clears up it, the dust that produces simultaneously is taken into the dust removal incasement by the suction hood, under the adsorption and filtration effect of filter, and then concentrate the dust and collect the processing, thereby the influence of dust to environment and staff has been avoided.

Description

A new cutting device for spherical roller bearing cage

technical field

The utility model belongs to the technical field of a self-aligning roller bearing cage, in particular to a novel cutting device for a self-aligning roller bearing cage.

Background technique

Bearing cage is one of the most common parts in bearings. It is mainly used to wrap the rolling elements in bearing parts. Bearing cages often need to be cut during processing, and bearing cages are generally used for processing. A cutting device is used, but the existing bearing cage will generate waste and dust during the cutting process. The waste generated during the cutting process falls on the worktable and accumulates, requiring workers to collect it manually, and at the same time generate some fine dust. In the air, it will have an impact on the environment and the body of the staff. Therefore, a new cutting device for a spherical roller bearing cage is required to improve the above problems.

Utility model content

(1) Technical problems solved

In order to overcome the above-mentioned defects of the prior art, the utility model provides a novel cutting device for a spherical roller bearing cage, which solves the problem that waste chips and dust will be generated during the cutting process of the existing bearing cage, and the cutting process The waste generated in the dust falls on the workbench for accumulation, which requires manual collection by workers, and at the same time produces some fine dust floating in the air, which will have an impact on the environment and the body of the staff.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a novel cutting device for a spherical roller bearing cage, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected with a dust box, and the upper surface of the bottom plate is fixedly connected There is a support frame, the upper surface of the inner wall of the support frame is fixedly connected with two electric push rods, the lower surface of the electric push rods is fixedly connected with a movable plate, the upper surface of the movable plate is provided with a telescopic tube, the telescopic The bottom end of the tube is provided with a dust hood.

A cutting assembly is fixedly connected to the lower surface of the movable plate, a filter plate is fixedly connected to the inner wall of the dust removal box, a biaxial motor is fixedly connected to the back of the inner wall of the dust removal box, and the upper surface of the output shaft of the biaxial motor is fixed A fan blade is connected, and the same reduction box is fixedly connected to the front of the inner wall of the dust box and the back of the inner wall.

The lower surface of the reduction box is fixedly connected with a rotating rod, the lower surface of the rotating rod is fixedly connected with a turntable, the lower surface of the turntable is fixedly connected with a rotating rod, and the upper surface of the bottom plate is overlapped with a cleaning rod, so A movable rod is fixedly connected to the upper surface of the cleaning rod.

As a further solution of the present invention, one side of the dust removal box is provided with an adjustment door, the upper surface of the dust removal box is provided with a connecting pipe, and the other end of the connecting pipe is communicated with the telescopic pipe.

As a further solution of the present invention, the upper surface of the bottom plate is provided with a drop hole, and both sides of the inner wall of the support frame are fixedly connected with clamping components.

As a further solution of the present invention, the lower surface of the output shaft of the biaxial motor is fixedly connected with the upper surface of the reduction box, and the shape of the cleaning rod is set to be a rectangle.

As a further solution of the present invention, the front side of the dust box is provided with perforations, and the movable rod is arranged in the perforations.

As a further solution of the present invention, a fixing rod is fixedly connected to the upper surface of the bottom plate, a positioning bearing is arranged on the upper surface of the movable rod, and the fixing rod is arranged in the positioning bearing.

As a further solution of the present invention, a guide groove is provided on the upper surface of the movable rod, and the rotating rod is overlapped in the guide groove.

(3) Beneficial effects

Compared with the prior art, the beneficial effects of the present utility model are:

1. The self-aligning roller bearing cage adopts a new cutting device. By setting a double-shaft motor, a dust box, a filter plate, a cleaning rod, a cutting assembly and a dust hood, the clamping assembly is first controlled to cut the bearing cage to be cut. The limit is fixed, and then the dual-axis motor is controlled to drive the fan blade to rotate. At the same time, the dual-axis motor drives the rotating rod to rotate through the reduction box, so that the rotating rod drives the turntable and the rotating rod to rotate in the guide groove, and the rotating rod drives the movable rod to swing back and forth. , so that the movable rod drives the cleaning rod to swing back and forth, and then controls the cutting assembly to work, and at the same time controls the electric push rod to drive the movable plate to move down, so that the cutting assembly cuts the bearing cage. During the cutting process, the generated debris falls off. It falls on the surface of the bottom plate, and the reciprocating cleaning rod pushes it into the drop hole, which is convenient for cleaning. At the same time, the dust generated is drawn into the dust box by the dust hood, and under the adsorption and filtration action of the filter plate, the dust is further removed. Centralized collection and processing, thus avoiding the impact of dust on the environment and staff.

2. The self-aligning roller bearing cage adopts a new cutting device. By setting clamping components, drop holes and connecting pipes, the clamping components play a supporting and limiting role for the bearing cage to be cut, thereby ensuring the bearing cage. During the cutting process, there will be no random shaking. At the same time, the drop hole allows the cleaning rod to push the debris of the bottom plate into the drop hole, thereby preventing the debris from accumulating on the surface of the bottom plate. The connecting pipe ensures the dust inside the telescopic tube. smoothly and smoothly into the dust box.

3. The self-aligning roller bearing cage adopts a new cutting device. By setting the adjusting door, perforation and positioning bearing, the adjusting door is convenient for the staff to check and maintain the transmission structure inside the dust box, and it is also convenient for the filter plate. The setting of the perforation ensures the swinging range of the movable rod, so that the cleaning rod can clean the debris, and the positioning bearing pair ensures that the movable rod will not shake randomly during the swinging process.

Description of drawings

Fig. 1 is the three-dimensional structural representation of the utility model;

Fig. 2 is the cross-sectional three-dimensional structural schematic diagram of the dust box of the utility model;

3 is a three-dimensional structural schematic diagram of a dual-axis motor of the present invention;

4 is a partial three-dimensional structural schematic diagram of the movable rod of the present invention;

In the picture: 1. Bottom plate; 2. Adjusting door; 3. Dust removal box; 4. Connecting pipe; 5. Telescopic pipe; 6. Electric push rod; , movable rod; 11, cleaning rod; 12, drop hole; 13, clamping assembly; 14, support frame; 15, filter plate; 16, fan blade; 17, reduction box; 18, turntable; 19, biaxial motor; 20, rotating rod; 21, perforation; 22, rotating rod; 23, positioning bearing; 24, guide groove; 25, fixed rod.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

As shown in Figures 1-4, the present utility model provides a technical solution: a novel cutting device for a spherical roller bearing cage, comprising a bottom plate 1, and a dust removal box 3 is fixedly connected to the upper surface of the bottom plate 1. Box 3, dust box 3 collects and processes the dust generated by the bearing cage during the cutting process. The upper surface of the bottom plate 1 is fixedly connected with a support frame 14, and the upper surface of the inner wall of the support frame 14 is fixedly connected with two electric push rods 6 , By setting the electric push rod 6, the electric push rod 6 drives the movable plate 7 to move downward, so that the cutting assembly 9 can smoothly cut the bearing cage, the lower surface of the electric push rod 6 is fixedly connected with the movable plate 7, and the movable plate 7 The upper surface of the vacuum cleaner is provided with a telescopic tube 5. By setting the telescopic tube 5, the telescopic tube 5 supports and limits the dust hood 8, thereby ensuring the dust suction range of the dust hood 8. The bottom end of the telescopic tube 5 is set There is a dust hood 8. By setting the dust hood 8, the dust hood 8 faces the bearing cage during the cutting process. At the same time, the biaxial motor 19 drives the rotation of the fan blade 16, thereby ensuring the smooth transportation of the dust generated by cutting. into the telescopic tube 5.

The lower surface of the movable plate 7 is fixedly connected with a cutting assembly 9. By setting the cutting assembly 9, the cutting assembly 9 includes a cutting motor and a cutting blade, and its main function is to carry out cutting and processing operations on the bearing cage. The inner wall of the dust box 3 is fixedly connected with The filter plate 15 is provided with the filter plate 15. Under the action of the filter plate 15, the filter plate 15 can adsorb and filter the dust. The back of the inner wall of the dust box 3 is fixedly connected with a biaxial motor 19. The output shaft of the biaxial motor 19 The fan blade 16 is fixedly connected to the upper surface of the dust collector. By setting the fan blade 16, the biaxial motor 19 drives the fan blade 16 to rotate, so that the air pressure inside the dust box 3 is reduced, and then the air pressure inside the dust box 3 is reduced, and then through the connecting pipe 4, the telescopic pipe 5 and the dust hood 8. The dust generated during cutting is drawn into the dust removal box 3, and the same reduction box 17 is fixedly connected to the front side of the inner wall of the dust removal box 3 and the back side of the inner wall.

The lower surface of the reduction box 17 is fixedly connected with a rotating rod 22, the lower surface of the rotating rod 22 is fixedly connected with a turntable 18, the lower surface of the turntable 18 is fixedly connected with a rotating rod 20, and the upper surface of the bottom plate 1 is overlapped with a cleaning rod 11. The cleaning rod 11 is provided, and the cleaning rod 11 cleans the debris on the surface of the bottom plate 1, thereby avoiding the situation that the debris accumulation needs to be cleaned by the staff. The upper surface of the cleaning rod 11 is fixedly connected with the movable rod 10.

Specifically, as shown in FIG. 1 and FIG. 2 , one side of the dust box 3 is provided with an adjustment door 2 , and the upper surface of the dust box 3 is provided with a connecting pipe 4 . The dust inside the cover 8 and the telescopic tube 5 is smoothly drawn into the dust box 3, the other end of the connecting pipe 4 is connected with the telescopic tube 5, the upper surface of the bottom plate 1 is provided with a drop hole 12, and the two sides of the inner wall of the support frame 14 Both are fixedly connected with a clamping assembly 13. By setting the clamping assembly 13, the clamping assembly 13 is convenient for the staff to limit and fix the bearing cage to be cut. The lower surface of the output shaft of the biaxial motor 19 and the reduction box 17 The upper surface is fixedly connected, and the shape of the cleaning rod 11 is set as a rectangle.

Specifically, as shown in FIG. 2 , FIG. 3 and FIG. 4 , the front side of the dust box 3 is provided with a perforation 21 , and the movable rod 10 is arranged in the perforated hole 21 , and the perforation 21 ensures the smooth swing of the movable rod 10 by setting the perforation 21 , so that the cleaning rod 11 pushes the debris into the drop hole 12, so as to facilitate the cleaning of the debris by the staff, the upper surface of the bottom plate 1 is fixedly connected with a fixed rod 25, the upper surface of the movable rod 10 is provided with a positioning bearing 23, the fixed rod 25 is arranged in the positioning bearing 23. By setting the positioning bearing 23, the fixed rod 25 plays a supporting and limiting role on the positioning bearing 23, so as to make the movable rod 10 swing smoothly. The upper surface of the movable rod 10 is provided with a guide groove 24, The rotating rod 20 is overlapped in the guide groove 24 .

The working principle of the utility model is:

S1. First, the worker uses the clamping assembly 13 to limit and fix the bearing holder to be cut, and then the worker controls the biaxial motor 19 to work, so that the biaxial motor 19 drives the fan blade 16 to rotate, and the biaxial motor 19 passes through The reduction box 17 drives the rotating rod 22 to rotate, so that the rotating rod 22 drives the turntable 18 to rotate;

S2. At the same time, the turntable 18 drives the rotating rod 20 to rotate in the guide groove 24, and the rotating rod 20 drives the movable rod 10 to swing back and forth, so that the movable rod 10 drives the cleaning rod 11 to swing back and forth, and then the staff starts the cutting assembly 9 and controls the electric The push rod 6 drives the movable plate 7 to move downward, so that the cutting assembly 9 cuts the bearing cage;

S3. During the cutting process, the generated debris falls on the surface of the bottom plate 1, so that the reciprocating cleaning rod 11 pushes it into the drop hole 12, and the dust hood 8 passes the generated dust through the telescopic tube 5 and the connecting tube. 4 is transported to the dust box 3.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various modifications can be made without departing from the purpose of the present patent. kind of change.

Claims (7)

1. The utility model provides a novel cutting device is used to self-aligning roller bearing holder, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a dust removal box (3), the upper surface of the bottom plate (1) is fixedly connected with a supporting frame (14), the upper surface of the inner wall of the supporting frame (14) is fixedly connected with two electric push rods (6), the lower surface of each electric push rod (6) is fixedly connected with a movable plate (7), a telescopic pipe (5) is arranged on the upper surface of each movable plate (7), and the bottom end of each telescopic pipe (5) is provided with a dust hood (8);

the lower surface of the movable plate (7) is fixedly connected with a cutting assembly (9), the inner wall of the dust removal box (3) is fixedly connected with a filter plate (15), the back surface of the inner wall of the dust removal box (3) is fixedly connected with a double-shaft motor (19), the upper surface of an output shaft of the double-shaft motor (19) is fixedly connected with fan blades (16), and the front surface of the inner wall and the back surface of the inner wall of the dust removal box (3) are fixedly connected with the same reduction gearbox (17);

the lower fixed surface of reducing gear box (17) is connected with rotary rod (22), the lower fixed surface of rotary rod (22) is connected with carousel (18), the lower fixed surface of carousel (18) is connected with dwang (20), the upper surface overlap joint of bottom plate (1) has cleaning rod (11), the upper fixed surface of cleaning rod (11) is connected with movable rod (10).

2. The novel cutting device for the self-aligning roller bearing cage according to claim 1, characterized in that: one side of dust removal case (3) is provided with adjustment door (2), the upper surface of dust removal case (3) is provided with connecting pipe (4), the other end and flexible pipe (5) of connecting pipe (4) are linked together.

3. The novel cutting device for the self-aligning roller bearing cage according to claim 1, characterized in that: the upper surface of the bottom plate (1) is provided with a falling hole (12), and the two sides of the inner wall of the supporting frame (14) are fixedly connected with clamping components (13).

4. The novel cutting device for the self-aligning roller bearing cage according to claim 1, characterized in that: the lower surface of an output shaft of the double-shaft motor (19) is fixedly connected with the upper surface of the reduction gearbox (17), and the cleaning rod (11) is rectangular.

5. The novel cutting device for the self-aligning roller bearing cage according to claim 1, characterized in that: perforation (21) have been seted up on the front of dust removal case (3), movable rod (10) set up in perforation (21).

6. The novel cutting device for the self-aligning roller bearing cage according to claim 1, characterized in that: the upper surface of bottom plate (1) fixed connection has dead lever (25), the upper surface of movable rod (10) is provided with location bearing (23), dead lever (25) set up in location bearing (23).

7. The novel cutting device for the self-aligning roller bearing cage according to claim 1, characterized in that: a guide groove (24) is formed in the upper surface of the movable rod (10), and the rotating rod (20) is connected in the guide groove (24) in an overlapping mode.

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