CN221695137U - A bearing ring rolling processing device - Google Patents

Abstract

The utility model discloses a bearing ring rolling processing device, which relates to the technical field of bearing ring processing, and comprises a bottom plate and a top plate, wherein the top plate is arranged on the upper side of the bottom plate, vertical rods are fixedly arranged between the two sides of the bottom plate and the top plate, lower supporting seats are fixedly arranged on the two sides of the upper surface of the bottom plate, sliding rods are movably sleeved in the two ends of the top plate, an upper supporting seat is fixedly arranged at the lower end of each sliding rod, and strip-shaped grooves are formed in one sides, close to the upper supporting seat and the lower supporting seat, of each sliding rod; the upper side of the top plate is provided with a transmission mechanism for driving the sliding rods at two sides to move reversely; the upper surface middle part of bottom plate slides and is provided with the slide, the fixed biax electric putter that is provided with in middle part of slide, the end of biax electric putter's both sides piston rod is all fixed to be provided with dials the circle roller. The utility model can carry out highly continuous rolling processing of the bearing ring, can reduce the time wasted in material changing and improve the processing efficiency.

Description

A bearing ring rolling processing device

Technical Field

The utility model relates to the technical field of bearing ring processing, in particular to a bearing ring rolling processing device.

Background Art

A bearing is a mechanical element that limits relative motion to a desired range of motion and reduces friction between moving parts. Bearing rings are rolled during processing.

Among them, the announcement number CN216027807U discloses a bearing ring rolling processing equipment, including a base, a lower positioning seat is installed in the middle of the upper side of the base, a top plate is installed on the upper side of the base through a column, a hydraulic cylinder is installed in the middle of the lower side of the top plate, an upper positioning seat is installed on the lower side of the hydraulic cylinder, and rolling grooves are opened inside the lower positioning seat and the upper positioning seat, a vertical plate is welded on one side of the upper end of the base, a cylinder is installed on one side of the upper end of the vertical plate through a lead screw, a limited end plate is installed at one end of the cylinder, a ring roller is installed at one end of the limited end plate, and a PLC control cabinet is arranged on the outside of one end of the base. There are still defects in this technical solution:

Only a single processing station is provided in this technical solution. Therefore, after the price is completed, the upper positioning seat needs to be moved upwards first, and then the ring-moving roller is removed from the bearing ring, and then the processed bearing ring is taken out, and the bearing ring to be processed is placed in the lower positioning seat, and then the upper positioning seat is moved downward, and the ring-moving roller is moved into the inner side of the bearing ring again, and then the bearing ring can be rolled again. A lot of time is wasted during the material change, so it is difficult to improve the processing efficiency.

Utility Model Content

In view of the above problems existing in the existing bearing ring rolling processing equipment, the present utility model is proposed.

Therefore, the purpose of the utility model is to provide a bearing ring rolling processing device, which solves the problem that the existing bearing ring rolling processing equipment is only equipped with a single processing station, so a lot of time is wasted during the bearing ring material replacement, making it difficult to improve the processing efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A bearing ring rolling processing device comprises a bottom plate and a top plate, wherein the top plate is arranged on the upper side of the bottom plate, vertical rods are fixedly arranged between the bottom plate and the two sides of the top plate, lower support seats are fixedly arranged on both sides of the upper surface of the bottom plate, sliding rods are movably sleeved inside the two ends of the top plate, an upper support seat is fixedly arranged at the lower end of the sliding rod, and a strip groove is opened on the side where the upper support seat and the lower support seat are close to each other;

The upper side of the top plate is provided with a transmission mechanism for driving the slide bars on both sides to move in opposite directions;

A slide plate is slidably arranged in the middle of the upper surface of the base plate, a double-axis electric push rod is fixedly arranged in the middle of the slide plate, the ends of the piston rods on both sides of the double-axis electric push rod are fixedly arranged with ring rollers, a hydraulic cylinder is fixedly arranged on the rear side of the middle end of the base plate, and the end of the piston rod of the hydraulic cylinder is fixedly connected to the slide plate.

Preferably, the transmission mechanism includes a shift rod and a round pin, a U-shaped block is fixedly provided on the upper surface of the top plate, a rotating rod is rotatably provided inside the U-shaped block, the shift rod is fixedly sleeved on the rod wall of the rotating rod, both ends of the shift rod are provided with strip openings, the two round pins are slidably provided on the inner sides of the corresponding strip openings, one ends of the two round pins are fixedly connected to the upper front sides of the corresponding sliding rods, a motor is fixedly provided on the front side of the U-shaped block, and the output end of the motor is fixedly connected to one end of the rotating rod.

Preferably, a retaining ring is fixedly sleeved on the front end of the round pin.

Preferably, the cross-sections of the sliding rods are all square.

Preferably, the motor is fixedly connected to the outer wall of the U-shaped block via a support frame.

Preferably, the motor is a reduction motor.

In the above technical solution, the technical effects and advantages provided by the utility model are:

1. The utility model drives the rotating rod to rotate through the motor, so that one end of the lever drops, that is, the corresponding round pin pushes the slide rod downward, so that the upper support seat cooperates with the corresponding lower support seat to press the bearing ring, and then the hydraulic cylinder piston rod drives the slide plate to move, that is, the ring roller on one side pushes the bearing ring to move, so that the rolling processing of the bearing ring can be realized.

2. The utility model reverses the lever by reversing the motor, so that the upper support seat on one side moves up and resets, and the upper support seat on the other side moves down and cooperates with the corresponding lower support seat, so that the rolling process of the bearing ring can continue, and the material of the processed bearing ring on one side can be replaced at the same time, which can reduce the time wasted in changing materials and improve processing efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

FIG1 is a schematic structural diagram of a bearing ring rolling processing device proposed by the utility model;

FIG2 is a schematic diagram of the internal structure of FIG1 ;

FIG. 3 is a three-dimensional view of the upper positioning seat and the lower positioning seat in FIG. 2 .

Description of reference numerals:

1. Bottom plate; 2. Top plate; 3. Vertical rod; 4. Lower support seat; 5. Upper support seat; 6. Sliding rod; 7. Slide plate; 8. Double-axis electric push rod; 9. Ring roller; 10. U-shaped block; 11. Push rod; 12. Motor; 13. Round pin; 14. Hydraulic cylinder; 15. Rotating rod.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

The utility model embodiment discloses a bearing ring rolling processing device.

1-3, a bearing ring rolling processing device comprises a bottom plate 1 and a top plate 2, the top plate 2 is arranged on the upper side of the bottom plate 1, vertical rods 3 are fixedly arranged between the two sides of the bottom plate 1 and the top plate 2, lower support seats 4 are fixedly arranged on both sides of the upper surface of the bottom plate 1, sliding rods 6 are movably sleeved inside the two ends of the top plate 2, and upper support seats 5 are fixedly arranged at the lower ends of the sliding rods 6. The cross sections of the sliding rods 6 are all square, so that the sliding rods 6 cannot rotate, that is, they can stably drive the upper support seat 5 to move, and the upper support seat 5 and the lower support seat 4 are both provided with strip grooves on the sides close to each other;

A slide plate 7 is slidably arranged in the middle of the upper surface of the base plate 1, a double-axis electric push rod 8 is fixedly arranged in the middle of the slide plate 7, and the ends of the piston rods on both sides of the double-axis electric push rod 8 are fixedly arranged with ring rollers 9. A hydraulic cylinder 14 is fixedly arranged on the rear side of the middle end of the base plate 1, and the end of the piston rod of the hydraulic cylinder 14 is fixedly connected to the slide plate 7.

The upper side of the top plate 2 is provided with a transmission mechanism that drives the sliding rods 6 on both sides to move in opposite directions. The transmission mechanism includes a shift rod 11 and a round pin 13. A U-shaped block 10 is fixedly provided on the upper surface of the top plate 2. A rotating rod 15 is provided for rotation inside the U-shaped block 10. The shift rod 11 is fixedly sleeved on the rod wall of the rotating rod 15. Both ends of the shift rod 11 are provided with a strip opening. The two round pins 13 are slidably arranged on the inner sides of the corresponding strip openings. The front end of the round pin 13 is fixedly sleeved with a retaining ring to prevent the round pin 13 from slipping off from the strip opening as much as possible. One end of the two round pins 13 is fixedly connected to the upper front side of the corresponding sliding rod 6. A motor 12 is fixedly provided on the front side of the U-shaped block 10. The output end of the motor 12 is fixedly connected to one end of the rotating rod 15. The motor 12 is fixedly connected to the outer wall of the U-shaped block 10 through a support frame, so that the motor 12 is more firmly connected to the U-shaped block 10. The motor 12 is a reduction motor that can provide a large and stable transmission force.

When the motor 12 is in use, the rotating rod 15 is driven by the motor 12 to rotate, so that one end of the lever 11 is lowered, and the corresponding round pin 13 is pushed downward by the sliding rod 6, so that the upper support seat 5 cooperates with the corresponding lower support seat 4 to press the bearing ring, and then the piston rod of the hydraulic cylinder 14 drives the slide plate 7 to move, so that the ring roller 9 on one side pushes the bearing ring to move, that is, the rolling processing of the bearing ring can be realized. After the processing is completed, the output end of the motor 12 is reversed, so that the lever 11 is reversed, so that the upper support seat 5 on one side is moved up and reset, and the upper support seat 5 on the other side is moved down and cooperates with the corresponding lower support seat 4. At the same time, the piston rod of the hydraulic cylinder on one side of the double-axis electric push rod 8 is contracted, and the piston rod on the other side is extended, so that the ring roller 9 on one side leaves the bearing ring, and the ring roller 9 on the other side extends into the bearing ring to be processed. The rolling processing of the bearing ring can continue, and at the same time, the material of the processed bearing ring on one side is changed, which can reduce the time wasted in changing materials and improve the processing efficiency.

The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (6)

1. The utility model provides a bearing ring roll extrusion processingequipment, includes bottom plate (1) and roof (2), its characterized in that, roof (2) set up in the upside of bottom plate (1), all fixedly between the both sides of bottom plate (1) and roof (2) be provided with montant (3), the upper surface both sides of bottom plate (1) are all fixed to be provided with down supporting seat (4), the inside all movable sleeve in both ends of roof (2) is equipped with slide bar (6), the lower extreme of slide bar (6) is fixedly provided with supporting seat (5), bar-shaped groove has all been seted up to the one side that upper supporting seat (5) and lower supporting seat (4) are close to;

the upper side of the top plate (2) is provided with a transmission mechanism for driving the sliding rods (6) at two sides to move reversely;

the novel lifting device is characterized in that a sliding plate (7) is slidably arranged in the middle of the upper surface of the bottom plate (1), a double-shaft electric push rod (8) is fixedly arranged in the middle of the sliding plate (7), a shifting ring roller (9) is fixedly arranged at the tail end of a piston rod at two sides of the double-shaft electric push rod (8), a hydraulic cylinder (14) is fixedly arranged at the rear side of the middle end of the bottom plate (1), and the tail end of the piston rod of the hydraulic cylinder (14) is fixedly connected with the sliding plate (7).

2. The bearing ring rolling machining device according to claim 1, characterized in that the transmission mechanism comprises a deflector rod (11) and round pins (13), a U-shaped block (10) is fixedly arranged on the upper surface of the top plate (2), a rotating rod (15) is rotatably arranged in the U-shaped block (10), the deflector rod (11) is fixedly sleeved on the rod wall of the rotating rod (15), strip-shaped openings are formed in two ends of the deflector rod (11), the round pins (13) are slidably arranged on the inner sides of the corresponding strip-shaped openings, one ends of the round pins (13) are fixedly connected with the front sides of the upper ends of the corresponding sliding rods (6), a motor (12) is fixedly arranged on the front sides of the U-shaped block (10), and the output end of the motor (12) is fixedly connected with one end of the rotating rod (15).

3. Bearing ring rolling device according to claim 2, characterized in that the front end of the round pin (13) is fixedly sleeved with a stop ring.

4. Bearing ring rolling machining device according to claim 1, characterized in that the slide bars (6) are square in cross section.

5. Bearing ring rolling machining device according to claim 2, characterized in that the motor (12) is fixedly connected with the outer wall of the U-shaped block (10) by means of a support frame.

6. Bearing ring rolling machining device according to claim 2, characterized in that the motor (12) is a gear motor.