CN218904632U - A processing device for cylindrical roller bearings - Google Patents

Abstract

The utility model discloses a cylindrical roller bearing processing device, which belongs to the technical field of bearing processing, and comprises a bottom plate. A support frame is fixedly connected above the bottom plate. Grinding mechanisms are symmetrically installed on both upper and lower sides of the support frame. A support assembly is fixedly connected above the bottom plate, clamping assemblies are provided on both sides of the support assembly, and nuts are embedded in the clamping assembly, and the nuts are threaded on the outside of the screw rod. The cylindrical roller bearing processing device is equipped with a second motor, a screw, a nut, and a clamping assembly grinding mechanism. When processing, the second motor drives the screw to drive the nut to move, and the nut drives the clamped cylinder through the clamping assembly. The roller bearing is located at the position of the grinding mechanism. At this time, the grinding operation can be carried out through the grinding mechanism, so that the device can avoid the loss of control of the grinding mechanism or the accidental start-up of the device to injure the staff through misplaced feeding and discharging.

Description

A processing device for cylindrical roller bearings

technical field

The utility model belongs to the technical field of bearing processing, in particular to a cylindrical roller bearing processing device.

Background technique

In the process of processing cylindrical roller bearings, it is often necessary to grind the end faces of the inner and outer ring rollers. In the prior art, the rings to be ground are generally placed on the workbench, and the position is fixed with a fixture Then start the grinding equipment to grind one end face. After the grinding is completed, loosen the fixture and take it out, turn over the ferrule and repeat the above steps to grind the other end face. The whole process is inconvenient, and when taking and placing the ferrule , If the grinding equipment is started by misoperation, it is easy to cause injury to the staff, which makes the safety hazard greater, and needs to be improved.

Utility model content

In order to overcome the above defects, the utility model provides a cylindrical roller bearing processing device, which solves the problem that the cylindrical roller bearing grinding equipment in the prior art grinds the two end faces of the cylindrical roller bearing. It is inconvenient, and when the ferrule is taken and placed, if the grinding equipment is started by mistake, it is easy to cause injury to the staff, which makes the problem of greater safety hazard.

In order to achieve the above purpose, the utility model provides the following technical solutions: a cylindrical roller bearing processing device, including a bottom plate, a support frame is fixedly connected above the bottom plate, and grinding mechanisms are symmetrically installed on both sides of the support frame , a supporting assembly is fixedly connected above the bottom plate, clamping assemblies are provided on both sides of the supporting assembly, and nuts are embedded in the clamping assembly, and the nuts are threaded on the outside of the screw rod, and the two sides of the screw rod Both ends are rotatably connected to two fixed plates through bearings, four fixed plates are fixedly connected to the bottom plate, two screw rods are connected through a transmission structure, and one of the screw rods is fixedly connected to the output shaft of the second motor.

As a further solution of the present utility model: the clamping assembly includes a movable seat, an electric push rod is installed above the movable seat, and the telescopic end of the electric push rod is fixedly connected with the splint.

As a further solution of the present invention: the movable seat slides on the outside of the two support rods, and the two ends of the two support rods are respectively fixedly connected to the two fixing plates.

As a further solution of the present invention: a fixing frame is fixedly connected to the bottom of the second motor, and one end of the fixing frame is fixedly connected to one of the fixing plates.

As a further solution of the present utility model: the grinding mechanism includes a first motor, the first motor is installed on a support frame, and the output shaft of the first motor is fixedly connected to the grinding disc.

As a further solution of the present utility model: the support assembly includes a fixed column, and the two ends of the fixed column are respectively fixedly connected to the upper part of the support plate and the bottom plate.

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

1. The cylindrical roller bearing processing device is equipped with a second motor, screw, nut, and clamping assembly grinding mechanism. During processing, the second motor drives the screw to drive the nut to move, and the nut is driven by the clamping assembly. The cylindrical roller bearing is located at the position of the grinding mechanism. At this time, the grinding operation can be carried out through the grinding mechanism, so that the device can avoid the loss of control of the grinding mechanism or the accidental start-up of the device to hurt the staff through misplaced loading and unloading.

2. The cylindrical roller bearing processing device is equipped with a grinding mechanism, and two grinding discs are arranged symmetrically up and down, and the first motor drives the grinding disc to rotate, so that the grinding disc can grind both sides of the cylindrical roller bearing without the need for The tedious work of turning over and then grinding improves the processing efficiency.

3. The cylindrical roller bearing processing device, by setting the clamping component, the electric push rod pushes the splint to move, so that the two splints are close to each other to clamp the cylindrical roller bearing, avoiding the fall of the cylindrical roller bearing, and at the same time can Ensures subsequent stable sanding work.

Description of drawings

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

Fig. 2 is the three-dimensional structure schematic diagram of the utility model support bar;

Fig. 3 is the three-dimensional structure schematic diagram of the support frame of the present invention;

In the figure: 1 bottom plate, 2 support frame, 3 grinding mechanism, 31 first motor, 32 grinding disc, 4 fixing plate, 5 clamping assembly, 51 splint, 52 movable seat, 53 electric push rod, 6 supporting assembly, 61 fixing Column, 62 support discs, 7 transmission structure, 8 second motor, 9 fixed frame, 10 support rod, 11 screw rod, 12 nut, 13 bearing.

Detailed ways

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

As shown in Figure 1-3, the utility model provides a technical solution: a cylindrical roller bearing processing device, including a bottom plate 1, a support frame 2 is fixedly connected above the bottom plate 1, and the upper and lower sides of the support frame 2 are symmetrical Grinding mechanism 3 is installed, and grinding mechanism 3 comprises first motor 31, and first motor 31 is installed on the support frame 2, and is fixedly connected between the output shaft of first motor 31 and grinding disc 32, and support frame 2 can first motor 31 The position of the first motor 31 is fixed to ensure the stability of the first motor 31. Secondly, two grinding discs 32 are arranged symmetrically up and down. Then, the first motor 31 drives the grinding disc 32 to rotate, and the grinding disc 32 can grind the cylindrical roller bearing on both sides. There is no need for the tedious work of turning over and then grinding, which improves the processing efficiency;

The top of the base plate 1 is fixedly connected with a support assembly 6, the support assembly 6 includes a fixed column 61, and the two ends of the fixed column 61 are fixedly connected with the support plate 62 and the top of the base plate 1 respectively, and the fixed column 61 can play a role in fixing the support plate 62. function, and set up the height of the support plate 62, so that the support plate 62 can support the cylindrical roller bearing, which is convenient for clamping;

Both sides of the support assembly 6 are provided with a clamping assembly 5, the clamping assembly 5 includes a movable seat 52, and an electric push rod 53 is installed through the top of the movable seat 52, and the telescopic end of the electric push rod 53 is fixedly connected with the splint 51. , the electric push rod 53 pushes the splint 51 to move, so that the two splints 51 are close to each other to clamp the cylindrical roller bearing, avoid the falling of the cylindrical roller bearing, and ensure the subsequent stable grinding operation;

Movable seat 52 slides on the outside of two support rods 10, and the two ends of two support rods 10 are respectively fixedly connected between two fixed plates 4, and support rod 10 can support movable seat 52, and secondly movable seat 52 can be in Smooth sliding on the support rod 10;

And the clamping assembly 5 is embedded with a nut 12, the nut 12 is threadedly connected to the outside of the screw rod 11, and the two ends of the screw rod 11 are connected to the two fixed plates 4 through bearings 13, and the fixed plate 4 can be connected to the bearing 13. The position is fixed, and the bearing 13 can ensure the stable rotation of the screw rod 11;

The four fixing plates 4 are fixedly connected to the bottom plate 1, and the two screw rods 11 are connected through transmission structure 7. The transmission structure 7 can transmit the screw rods 11 over a long distance, so that the two screw rods 11 can move synchronously;

And wherein one screw rod 11 is fixedly connected with the output shaft of the second motor 8, the bottom of the second motor 8 is fixedly connected with a fixed frame 9, and one end of the fixed frame 9 is fixedly connected with one of the fixed plates 4, and the fixed frame 9 can be connected to the second The position of the motor 8 is fixed, so that the second motor 8 can drive the screw rod 11 to drive the nut 12 to move, so that the movement of the clamping assembly 5 drives the cylindrical roller bearing to be located at the position of the grinding mechanism 3, so that the cylindrical roller bearing can be polished smoothly, and through Controlling the displacement of the cylindrical roller bearing allows for dislocation loading, which ensures the safety of loading and unloading.

The working principle of the utility model is:

When processing, first place the cylindrical roller bearing on the support plate 62, control the electric push rod 53 to push the splint 51 to move, so that the two splints 51 are close to each other and clamp the cylindrical roller bearing, and then control the second motor 8 drives the screw rod 11 to rotate, and under the action of the transmission structure 7, the two screw rods 11 rotate synchronously, so that the screw rod 11 drives the nut 12 to move, so that the nut 12 drives the movable seat 52 and the electric push rod 53 to move, and the splint 51 drives the cylinder The roller bearing moves between the two grinding discs 32. At this time, the second motor 8 is controlled to drive the grinding disc 32 to rotate, so that the grinding disc 32 can grind the two sides of the cylindrical roller.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (6)

1. The utility model provides a cylindrical roller bearing processingequipment, includes bottom plate (1), its characterized in that: the utility model discloses a polishing machine, including bottom plate (1), bearing (13), bearing (11), support frame (2), grinding machanism (3) are all installed to the top fixedly connected with support component (6) of bottom plate (1), the both sides of support component (6) all are equipped with clamping assembly (5), and inlay in clamping assembly (5) and establish and install nut (12), nut (12) threaded connection is in the outside of screw rod (11), and the both ends of screw rod (11) all rotate through bearing (13) and connect on two fixed plates (4), four fixed plates (4) fixed connection are on bottom plate (1), and two screw rods (11) pass through transmission structure (7) transmission and one of them screw rod (11) and the output shaft fixed connection of second motor (8).

2. The cylindrical roller bearing machining apparatus according to claim 1, wherein: the clamping assembly (5) comprises a movable seat (52), an electric push rod (53) is installed above the movable seat (52) in a penetrating mode, and a telescopic end of the electric push rod (53) is fixedly connected with the clamping plate (51).

3. The cylindrical roller bearing machining apparatus according to claim 2, characterized in that: the movable seat (52) slides outside the two support rods (10), and two ends of the two support rods (10) are fixedly connected with the two fixed plates (4) respectively.

4. The cylindrical roller bearing machining apparatus according to claim 1, wherein: the bottom of second motor (8) fixedly connected with mount (9), the one end and one of them fixed plate (4) fixed connection of mount (9).

5. The cylindrical roller bearing machining apparatus according to claim 1, wherein: the polishing mechanism (3) comprises a first motor (31), the first motor (31) is mounted on the supporting frame (2), and an output shaft of the first motor (31) is fixedly connected with the polishing disc (32).

6. The cylindrical roller bearing machining apparatus according to claim 1, wherein: the support assembly (6) comprises a fixing column (61), and two ends of the fixing column (61) are fixedly connected with the support disc (62) and the upper part of the bottom plate (1) respectively.

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