CN220329862U

CN220329862U - Bearing ring forging and bottom cutting machine

Info

Publication number: CN220329862U
Application number: CN202322038525.1U
Authority: CN
Inventors: 章杰; 石英; 金贇贇; 徐金燕; 金法根
Original assignee: Zhejiang Runyi Machinery Co ltd
Current assignee: Zhejiang Runyi Machinery Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-12
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a bearing ring forging and bottom cutting machine, which comprises: the bottom cutting bin is provided with a charging hole for charging in a penetrating way at the position close to the front of the bottom cutting bin, a driving motor A is arranged at the position close to the front of the inner wall of the bottom cutting bin, and a cutting blade for cutting the bottom of the bearing ring is arranged at the driving end of the driving motor A; the clamping workpiece transversely slides and is arranged in the bottom cutting bin, the clamping workpiece comprises a vertical plate, a U-shaped frame is vertically arranged on the front surface of the vertical plate in a sliding mode, and sliding rods are welded on two sides of the inner portion of the U-shaped frame. This end machine is cut in bearing ring forging through being driven by driving motor B can adjust the interval between two grip blocks, consequently, can fix the bearing ring of equidimension between two grip blocks, and flexible adaptation is used for the bearing ring of equidimension to cut the end and uses, accords with the benefit requirement of small-size engineering, can use one to many, does benefit to extensive popularization and use.

Description

Bearing ring forging and bottom cutting machine

Technical Field

The utility model relates to the technical field of bearing ring machining, in particular to a bearing ring forging and bottom cutting machine.

Background

The bearing ring blank is usually a forging, and during forging, the material is subjected to upsetting and extrusion molding and then needs to be subjected to bottom cutting by an operator through a bottom cutting device.

At present, when the traditional bearing ring bottom cutting device is used, the bottom cutting device can only be used for cutting the bottom of a bearing ring with one size, and the size of the bearing is different, and the bearing bottom cutting device is only suitable for the bearing bottom cutting device with one size, has larger limitation and is not flexible enough, and meanwhile, does not meet the benefit requirement of a small-sized factory, and is not beneficial to popularization and use in a large range.

Disclosure of Invention

The utility model aims to provide a bearing ring forging and bottom cutting machine, which aims to solve the problems in the prior art.

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

a bearing ring forging and bottom cutting machine, comprising:

the bottom cutting bin is provided with a charging hole for charging in a penetrating way at the position close to the front of the bottom cutting bin, a driving motor A is arranged at the position close to the front of the inner wall of the bottom cutting bin, and a cutting blade for cutting the bottom of the bearing ring is arranged at the driving end of the driving motor A;

the clamping workpiece transversely slides and sets up the inside in cutting end storehouse, the clamping workpiece includes the riser, the positive vertical slip of riser is provided with U type frame, the welding of the inside both sides of U type frame has the slide bar, the inside middle part of U type frame is rotated through the bearing and is installed two-way lead screw, be middle part symmetry between two slide bars and be provided with two transmission blocks, the front side welding of transmission block has the grip block, and the opposite sides of two grip blocks all are the arc, two the arc limit of grip block opposite sides all bonds there is the sheet rubber.

As a further scheme of the utility model: the back of the U-shaped frame is provided with a driving motor B for driving the bidirectional screw rod to rotate, and a belt pulley transmission part is arranged between the driving end of the driving motor B and the bidirectional screw rod.

As still further aspects of the utility model: slide rails are arranged on two sides of the front face of the vertical plate, filler strips are welded on two sides of the back face of the U-shaped frame, and sliding blocks A sliding on the slide rails are welded on the back faces of the filler strips.

As still further aspects of the utility model: the middle part at the back of the vertical plate is provided with a movable channel B for driving the movable end of the linear motor B to pass through and move, and the movable end of the linear motor B is connected with the back of the U-shaped frame.

As still further aspects of the utility model: slide bases are arranged at the upper and lower positions of the two sides of the inner wall of the bottom cutting bin, and slide blocks B sliding in slide ways on the slide bases are arranged at the upper and lower positions of the two sides of the vertical plate.

As still further aspects of the utility model: the front and rear positions of the bottom cutting bin are provided with linear motors A for driving the risers to transversely move, the movable ends of the linear motors A are connected with the risers, and the front and rear surfaces of the bottom cutting bin are provided with driving motors A which penetrate through the movable ends of the risers and transversely move.

As still further aspects of the utility model: the open part of the bottom cutting bin bottom is welded with a discharging guide bin, and the inner wall surface of the discharging guide bin is adhered with a rubber layer with the thickness of 3 cm.

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

1. the utility model discloses a can adjust the interval between two grip blocks by driving motor B drive, consequently, can fix not unidimensional bearing ring between two grip blocks, the flexible adaptation is used for not unidimensional bearing ring to cut the end and uses, accords with the benefit requirement of small-size engineering, can use one to many, does benefit to extensive popularization and use.

2. The utility model discloses the operation of cutting the end of whole device is accomplished in the inside of cutting the end storehouse, covers it completely and can not expose to guarantee the security when cutting the end.

Drawings

FIG. 1 is a schematic diagram of a bearing ring forging and bottom cutting machine;

FIG. 2 is a cross-sectional view of a bottom cutting bin in a bearing ring forging bottom cutting machine;

fig. 3 is a schematic view of a structure for clamping a workpiece in a bearing ring forging and bottom cutting machine.

In the figure: the device comprises a bottom cutting bin 1, a charging hole 2, a discharging guide bin 3, a linear motor A4, a movable channel A5, a driving motor A6, a cutting blade 7, a sliding seat 8, a clamping workpiece 9, a vertical plate 10, a backing strip 11, a sliding block A12, a sliding rail 13, a sliding block B14, a linear motor B15, a movable channel B16, a driving motor B17, a U-shaped frame 18, a transmission block 19, a rubber sheet 20, a clamping block 21, a bidirectional screw rod 22 and a sliding rod 23.

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 proposes a technical solution, a bearing ring forging and bottom cutting machine, comprising:

the bottom cutting bin 1 is hinged with a maintenance door at an opening at the rear side of the bottom cutting bin 1, a charging hole 2 for charging is formed in the position, close to the lower side, of the front face of the bottom cutting bin 1 in a penetrating manner, a driving motor A6 is mounted at the position, close to the upper side, of the front face of the inner wall of the bottom cutting bin 1, and a cutting blade 7 for cutting the bottom of a bearing ring is mounted at the driving end of the driving motor A6;

the clamping workpiece 9, the clamping workpiece 9 transversely slides and sets up in the inside of cutting end storehouse 1, the clamping workpiece 9 includes riser 10, the front vertical slip of riser 10 is provided with U type frame 18, the inside both sides welding of U type frame 18 has slide bar 23, the inside middle part of U type frame 18 is through bearing rotation and is installed two-way lead screw 22, be the middle part symmetry between two slide bars 23 and be provided with two transmission piece 19 between two-way lead screw 22, set up on the transmission piece 19 with slide bar 23 gliding slide hole, and with two-way lead screw 22 screw thread drive's screw hole, the front side welding of transmission piece 19 has grip block 21, and the opposite side of two grip block 21 all is the arc, the arc limit of two grip block 21 opposite sides all bonds and has rubber sheet 20, the additional installation of rubber sheet 20 makes grip block 21 and the abundant laminating of bearing ring's inner wall face together, improve the fixed effect of bearing ring.

The distance between the two clamping blocks 21 can be adjusted by driving the driving motor B17, so that bearing rings with different sizes can be fixed between the two clamping blocks 21, and the bearing rings with different sizes can be flexibly adapted to be used for cutting bottoms, thereby meeting the benefit requirements of small-sized engineering, being capable of being used one to many and being beneficial to popularization and use in a large range;

the bottom cutting operation of the whole device is completed in the bottom cutting bin 1, and the bottom cutting bin is completely covered and cannot be exposed, so that the safety during bottom cutting is ensured.

The back of the U-shaped frame 18 is provided with a driving motor B17 for driving the bidirectional screw rod 22 to rotate, a belt pulley transmission piece is arranged between the driving end of the driving motor B17 and the bidirectional screw rod 22, the U-shaped frame 18 is provided with a notch for a belt on the belt pulley transmission piece to pass through, the belt pulley transmission piece consists of two belt pulleys and a belt, and the belt transmission is arranged between the two belt pulleys.

The slide rail 13 is arranged on both sides of the front surface of the vertical plate 10, the filler strips 11 are welded on both sides of the back surface of the U-shaped frame 18, and the sliding blocks A12 sliding on the slide rail 13 are welded on the back surface of the filler strips 11.

The middle part at the back of the vertical plate 10 is provided with a linear motor B15 for driving the U-shaped frame 18 to lift up and down, the movable end of the linear motor B15 is connected with the back of the U-shaped frame 18, and the middle part at the front of the vertical plate 10 is provided with a movable channel B16 for the movable end of the linear motor B15 to pass through and move.

Slide bases 8 are arranged at the upper and lower positions on the two sides of the inner wall of the bottom cutting bin 1, and slide blocks B14 sliding in slide ways on the slide bases 8 are arranged at the upper and lower positions on the two sides of the vertical plate 10.

The front and rear positions of the bottom cutting bin 1 are provided with linear motors A4 for driving the vertical plates 10 to transversely move, the movable ends of the linear motors A4 are connected with the vertical plates 10, the front and rear surfaces of the bottom cutting bin 1 are provided with driving motors A6 which are used for the movable ends of the vertical plates 10 to penetrate through and transversely move, the linear motors A4 enable clamping blocks 21 to penetrate through the charging holes 2 to protrude out of the front side of the bottom cutting bin 1, the clamping blocks 21 protrude outwards, on the one hand, bearing rings are conveniently mounted on the other hand, and the mounting safety is guaranteed.

The open part of the bottom cutting bin 1 is welded with a discharging guide bin 3, the inner wall surface of the discharging guide bin 3 is adhered with a rubber layer with the thickness of 3 cm, and four corners of the bottom cutting bin 1 are welded with supporting legs for supporting.

The working principle of the utility model is as follows:

when the bearing sleeve is used, in an initial state, the two clamping blocks 21 are in a combined state, the vertical plate 10 is controlled by the linear motor A4 to move to the front side, so that the clamping blocks 21 penetrate through the charging hole 2 to protrude to the front side of the bottom cutting bin 1, and at the moment, the bearing sleeve is sleeved between the two clamping blocks 21;

the driving motor B17 drives the bidirectional screw rod 22 to rotate, the distance between the two clamping blocks 21 is enlarged under the threaded transmission action of the bidirectional screw rod 22 and the two transmission blocks 19, and the bearing ring is fixed between the two clamping blocks 21;

then, the clamping block 21 is reset to the original position by the linear motor A4;

the U-shaped frame 18 is driven by the linear motor B15 to move upwards, the bearing ring is driven to move upwards, in the process of moving upwards, the bearing ring is relieved from the cutting blade 7 which is driven by the driving motor A6 to rotate at a high speed, the cutting blade 7 cuts the bottom edge of the bearing ring, cut waste can fall freely and is guided and discharged through the discharging guiding bin 3, then, the bearing ring after being processed and cut is sent to the front side of the bottom cutting bin 1, and a worker dismantles and installs a new bearing ring, and reciprocates in sequence.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a bottom machine is cut in bearing ring forging which characterized in that: comprising the following steps:

the bottom cutting bin (1), a charging hole (2) for charging is formed in the position, close to the front face, of the bottom cutting bin (1), a driving motor A (6) is arranged in the position, close to the front face, of the inner wall of the bottom cutting bin (1), and a cutting blade (7) for cutting the bottom of the bearing ring is arranged at the driving end of the driving motor A (6);

clamping workpiece (9), clamping workpiece (9) transversely slide and set up in the inside of cutting end storehouse (1), clamping workpiece (9) are including riser (10), the front vertical slip of riser (10) is provided with U type frame (18), the welding of the inside both sides of U type frame (18) has slide bar (23), two-way lead screw (22) are installed through the bearing rotation in the inside middle part of U type frame (18), be middle part symmetry between two slide bar (23) and two lead screw (22) and be provided with two transmission piece (19), the front side welding of transmission piece (19) has grip block (21), and the opposite side of two grip block (21) all is the arc, two the arc limit of grip block (21) opposite side all bonds has rubber sheet (20).

2. A bearing ring forging and bottom cutting machine as set forth in claim 1, wherein: the back of the U-shaped frame (18) is provided with a driving motor B (17) for driving the bidirectional screw rod (22) to rotate, and a belt pulley transmission part is arranged between the driving end of the driving motor B (17) and the bidirectional screw rod (22).

3. A bearing ring forging and bottom cutting machine as set forth in claim 2, wherein: slide rail (13) are all installed to riser (10) positive both sides, filler strip (11) have all been welded to the both sides at U type frame (18) back, and the back welding of filler strip (11) has slider A (12) that slide on slide rail (13).

4. A bearing ring forging and bottom cutting machine as set forth in claim 3, wherein: the middle part at the back of the vertical plate (10) is provided with an upper lifting linear motor B (15) for driving the U-shaped frame (18), the movable end of the lower lifting linear motor B (15) is connected with the back of the U-shaped frame (18), and the middle part at the front of the vertical plate (10) is penetrated and provided with a movable channel B (16) for the movable end of the lower lifting linear motor B (15) to pass through and move.

5. The bearing ring forging and bottom cutting machine as set forth in claim 4, wherein: slide bases (8) are arranged at the upper and lower positions of the two sides of the inner wall of the bottom cutting bin (1), and sliding blocks B (14) sliding in the sliding ways on the slide bases (8) are arranged at the upper and lower positions of the two sides of the vertical plate (10).

6. A bearing ring forging and bottom cutting machine as set forth in claim 5, wherein: the front and rear positions of the front side of the bottom cutting bin (1) are respectively provided with a linear motor A (4) for driving the vertical plate (10) to transversely move, the movable end of the linear motor A (4) is connected with the vertical plate (10), and the front side and the back side of the bottom cutting bin (1) are respectively provided with a driving motor A (6) for allowing the movable end of the vertical plate (10) to pass through and transversely move.

7. A bearing ring forging and bottom cutting machine as set forth in claim 1, wherein: the discharging guide bin (3) is welded at the opening of the bottom cutting bin (1), and a rubber layer with the thickness of 3 cm is adhered to the inner wall surface of the discharging guide bin (3).