CN219027161U - Grinding equipment for tapered roller bearing machining - Google Patents

Abstract

The utility model discloses grinding equipment for machining tapered roller bearings, which belongs to the technical field of bearing machining and comprises a workbench, wherein two supporting seats are fixedly connected below the workbench, a limiting device is fixedly connected on the workbench, the limiting device comprises a fixed block, the fixed block is fixedly connected on the workbench, and the fixed block is fixedly connected with one end of an electric push rod through a pin shaft. This grinding equipment is used in tapered roller bearing processing, through setting up workstation and cylinder, start electric putter, and when electric putter promotes movable plate and two dead levers synchronous motion, and then make corresponding two forked tail piece relative motion for the device can fix spacingly to treat the processing bearing of a plurality of positions, can avoid treating the processing bearing and appear the skew in the course of working and rock, finally lead to the bearing to appear the condition of damage, when having ensured to treat the processing bearing security in the use, further improved the abrasive machining efficiency of current device.

Description

Grinding equipment for tapered roller bearing machining

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to grinding equipment for machining a tapered roller bearing.

Background

In tapered roller bearing's production, need use grinding equipment to carry out abrasive machining to it, and current device is difficult to fixed spacing to the bearing of treating of a plurality of positions in the in-process of using, and then leads to treating the bearing and appears the skew in the course of working easily and rock, finally leads to the condition that the bearing damaged appears, has reduced when treating the bearing safety when using, has reduced the abrasive machining efficiency of current device.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the grinding equipment for processing the tapered roller bearing, which solves the problems that the prior device is difficult to fix and limit the bearing to be processed in multiple directions in the use process, so that the bearing to be processed is easy to deviate and shake in the processing process, and finally the bearing is damaged, and the safety of the bearing to be processed in use is reduced and the grinding efficiency of the prior device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tapered roller bearing processing is with grinding equipment, includes the workstation, two supporting seats of fixedly connected with under the workstation, fixedly connected with stop device on the workstation, stop device includes the fixed block, fixed block fixed connection is on the workstation, the fixed block passes through the one end fixed connection of round pin axle and electric putter, another side through round pin axle and another fixed block of electric putter articulates, the side of fixed block and the side fixed connection of movable plate, the equal fixedly connected with dead lever in both sides of movable plate, equal sliding connection has the movable block in the spout that two dead lever sides were seted up, equal fixedly connected with forked tail piece under movable block and the movable plate, forked tail piece sliding connection is in the dovetail that sets up on the workstation, the side of forked tail piece and the one end fixed connection of rack, the rack meshes with the gear, the gear meshes with another rack, the side fixed connection of one end and another forked tail piece of rack, two movable blocks and two forked tail pieces's side all joint have the buffer block.

As a further aspect of the utility model: the gear is internally and fixedly connected with a first rotating shaft, a first bearing is sleeved outside the first rotating shaft, and the first bearing is clamped under the workbench.

As a further aspect of the utility model: the workbench is clamped with a supporting plate, a lifting device is clamped below the supporting plate, and the lifting device comprises a fixing seat.

As a further aspect of the utility model: the fixing seat is clamped in the supporting plate, a motor is clamped in the fixing seat, and a telescopic shaft is fixedly connected under the motor.

As a further aspect of the utility model: the telescopic shaft is fixedly connected with a chuck outside, a grinding head is arranged below the chuck, and a limit rod is clamped in an annular groove formed in the side face of the chuck.

As a further aspect of the utility model: one end of the limiting rod is fixedly connected with the bottom end of the air cylinder, and the air cylinder is fixedly connected in the supporting plate.

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

1. this grinding equipment is used in tapered roller bearing processing, through setting up the workstation, the supporting seat, stop device, elevating gear and cylinder, start electric putter, and when electric putter promotes movable plate and two dead levers synchronous motion, the dead lever drives two movable blocks and moves in two spouts relative movement, and when movable plate promotes the rack and removes, make rack drive gear and first pivot synchronous rotation, and the gear drives another rack and remove, and then make corresponding two forked tail piece relative movement, make the device can fix the spacing to the bearing of treating of many positions, can avoid treating the bearing of treating to appear shifting in the course of working and rock, finally lead to the condition that the damage appears in the bearing, the security when having ensured treating the bearing when using, further improvement the abrasive machining efficiency of current device.

2. This grinding equipment is used in tapered roller bearing processing, through setting up telescopic shaft, chuck, gag lever post and cylinder, starter motor and cylinder, motor drive telescopic link and chuck synchronous rotation, and the chuck drives grinding head synchronous rotation, and when the cylinder promotes the gag lever post downwards, the gag lever post drives chuck and grinding head synchronous downward movement for the grinding head is treated the processing bearing and is processed, makes the device can effectually adjust the grinding head, avoids its skew to appear when the grinding and influences the condition of machining precision, has ensured the result of use of the device.

3. This grinding equipment is used in tapered roller bearing processing through setting up first bearing and rack, and the first bearing is mutually supported with first pivot, can support the first pivot in, avoids first pivot at the dead condition of pivoted in-process appearance card, has ensured the flexibility of first pivot self when rotating, and the mutually supporting of rack and gear can increase the continuity of the whole operation of the device, avoids the device to appear the dead condition of card at the in-process of operation.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a dovetail perspective view of the present utility model;

FIG. 3 is a schematic diagram of a motor according to the present utility model;

FIG. 4 is a schematic view of a dovetail block of the present utility model in a three-dimensional configuration;

in the figure: 1 workbench, 2 supporting seats, 3 limiting devices, 301 fixing blocks, 302 electric push rods, 303 moving plates, 304 fixing rods, 305 moving blocks, 306 dovetail blocks, 307 dovetail grooves, 308 racks, 309 gears, 3010 buffer blocks, 3011 first rotating shafts, 3012 first bearings, 4 supporting plates, 5 lifting devices, 501 fixing seats, 502 motors, 503 telescopic shafts, 504 chucks, 505 limiting rods and 6 cylinders.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the grinding equipment for machining the tapered roller bearing comprises a workbench 1, wherein a supporting plate 4 is clamped on the workbench 1, a lifting device 5 is clamped below the supporting plate 4, the lifting device 5 comprises a fixing seat 501, the fixing seat 501 is arranged, the fixing seat 501 can support and fix a motor 502, the motor 502 is prevented from falling off due to vibration in the working process, and the safety of the motor 502 in the working process is ensured;

the fixing seat 501 is clamped in the supporting plate 4, the motor 502 is clamped in the fixing seat 501, the telescopic shaft 503 is fixedly connected under the motor 502, the chuck 504 is fixedly connected outside the telescopic shaft 503, the grinding head is arranged under the chuck 504, the limit rod 505 is clamped in the annular groove formed in the side face of the chuck 504, and the position of the grinding head can be effectively adjusted up and down by arranging the annular groove and mutually matching the annular groove with the limit rod 505, so that the grinding processing of the bearing to be processed is facilitated, and the applicability of the device is improved;

one end of the limiting rod 505 is fixedly connected with the bottom end of the air cylinder 6, the air cylinder 6 is fixedly connected in the supporting plate 4, two supporting seats 2 are fixedly connected below the workbench 1, the limiting device 3 is fixedly connected on the workbench 1, the limiting device 3 comprises a fixing block 301, the fixing block 301 is fixedly connected on the workbench 1, the fixing block 301 is fixedly connected with one end of the electric push rod 302 through a pin shaft, and the fixing block 301 is matched with the electric push rod 302, so that the situation that the electric push rod 302 is blocked in the using process is avoided, and the stability of the electric push rod 302 in the using process is guaranteed;

the other side of the electric push rod 302 is hinged with the side face of the other fixed block 301 through a pin shaft, the side face of the fixed block 301 is fixedly connected with the side face of the movable plate 303, both sides of the movable plate 303 are fixedly connected with fixed rods 304, sliding grooves formed in the side faces of the two fixed rods 304 are respectively and slidably connected with the movable block 305, through the arrangement of the sliding grooves, the sliding grooves are matched with the movable block 305, the situation that the sliding block is deviated and falls in the sliding process is avoided, and the stability of the sliding block during sliding is guaranteed;

the movable block 305 and the movable plate 303 are fixedly connected with the dovetail block 306, the dovetail block 306 is slidably connected in the dovetail groove 307 formed in the workbench 1, and the dovetail groove 307 and the dovetail block 306 are matched with each other, so that the situation that the dovetail block 306 is blocked due to offset in the sliding process is avoided, and the stability of the dovetail block 306 during sliding is ensured;

the side face of the dovetail block 306 is fixedly connected with one end of the rack 308, the rack 308 is meshed with the gear 309, a first rotating shaft 3011 is fixedly connected in the gear 309, a first bearing 3012 is sleeved outside the first rotating shaft 3011, and the first bearing 3012 is matched with the first rotating shaft 3011 through the arrangement of the first bearing 3012, so that the first rotating shaft 3011 can be supported, and meanwhile, the situation that the first rotating shaft 3011 is blocked in the rotating process is avoided, and the flexibility of the first rotating shaft 3011 in the rotating process is guaranteed;

first bearing 3012 joint is under workstation 1, and gear 309 meshes with another rack 308, through setting up rack 308, and the mutual cooperation of rack 308 and gear 309 can increase the continuity of the whole operation of the device, avoids the device to appear the dead condition of card in the in-process of operation, and the side fixed connection of another dovetail block 306 of one end of rack 308, and the side of two movable blocks 305 and two dovetail blocks 306 all joint has buffer block 3010.

The working principle of the utility model is as follows:

when the device is used, firstly, a bearing to be machined is placed on a workbench 1, then an electric push rod 302 is started, when the electric push rod 302 pushes a moving plate 303 and two fixing rods 304 to move synchronously, the fixing rods 304 drive two moving blocks 305 to move relatively in two sliding grooves, the two moving blocks 305 drive two dovetail blocks 306 to move relatively, the moving plate 303 pushes a rack 308 to move, meanwhile, the rack 308 drives a gear 309 and a first rotating shaft 3011 to rotate synchronously, the gear 309 drives the other rack 308 to move, and further the corresponding two dovetail blocks 306 move relatively, so that four dovetail blocks 306 drive four buffer blocks 3010 to limit the bearing to be machined fixedly;

the motor 502 and the air cylinder 6 are started, the motor 502 drives the telescopic rod and the chuck 504 to synchronously rotate, the chuck 504 drives the grinding head to synchronously rotate, and when the air cylinder 6 pushes the limiting rod 505 downwards, the limiting rod 505 drives the chuck 504 and the grinding head to synchronously move downwards, so that the grinding head can process a bearing to be processed.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. Grinding equipment for tapered roller bearing processing, including workstation (1), its characterized in that: two supporting seats (2) are fixedly connected below the workbench (1), a limiting device (3) is fixedly connected on the workbench (1), the limiting device (3) comprises a fixed block (301), the fixed block (301) is fixedly connected on the workbench (1), the fixed block (301) is fixedly connected with one end of an electric push rod (302) through a pin shaft, the other side of the electric push rod (302) is hinged with the side of the other fixed block (301) through a pin shaft, the side of the fixed block (301) is fixedly connected with the side of a movable plate (303), two sides of the movable plate (303) are fixedly connected with fixed rods (304), movable blocks (305) are respectively and slidably connected in sliding grooves formed in the side of the two fixed rods (304), a dovetail block (306) is respectively and fixedly connected below the movable block (305), the dovetail block (306) is slidably connected in a dovetail groove (307) formed in the workbench (1), the side of the dovetail block (306) is fixedly connected with one end of a rack (308), the rack (308) is meshed with the other side of the rack (308), the rack (308) is meshed with the other rack (308), buffer blocks (3010) are clamped on the side surfaces of the two moving blocks (305) and the two dovetail blocks (306).

2. The grinding apparatus for tapered roller bearing processing according to claim 1, characterized in that: the gear (309) is fixedly connected with a first rotating shaft (3011), a first bearing (3012) is sleeved outside the first rotating shaft (3011), and the first bearing (3012) is clamped under the workbench (1).

3. The grinding apparatus for tapered roller bearing processing according to claim 1, characterized in that: the workbench (1) is clamped with a supporting plate (4), the supporting plate (4) is clamped with a lifting device (5) in a lower clamping mode, and the lifting device (5) comprises a fixing seat (501).

4. A grinding apparatus for tapered roller bearing processing as claimed in claim 3, wherein: the fixing seat (501) is clamped in the supporting plate (4), a motor (502) is clamped in the fixing seat (501), and a telescopic shaft (503) is fixedly connected under the motor (502).

5. The grinding apparatus for tapered roller bearing processing as claimed in claim 4, wherein: the telescopic shaft (503) is fixedly connected with a chuck (504), a grinding head is arranged below the chuck (504), and a limit rod (505) is clamped in an annular groove formed in the side face of the chuck (504).

6. The grinding apparatus for tapered roller bearing processing as claimed in claim 5, wherein: one end of the limiting rod (505) is fixedly connected with the bottom end of the air cylinder (6), and the air cylinder (6) is fixedly connected in the supporting plate (4).

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