CN211681304U

CN211681304U - Bearing machining and grinding device

Info

Publication number: CN211681304U
Application number: CN201922329711.4U
Authority: CN
Inventors: 陈贵烟
Original assignee: Jiangxi Xinruihua Machinery Equipment Co Ltd
Current assignee: Jiangxi Xinruihua Machinery Equipment Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-16
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a bearing processing grinding device, which comprises a supporting table, there is a door shape support on the top of brace table through bolted connection, and there is electric putter through bolted connection on the top of door shape support, and the logical groove of rectangle has been seted up on the top of brace table, and the inside that the logical groove of rectangle is connected with two-way threaded rod through the bearing, the equal spiro union in outside both ends of two-way threaded rod has the mounting, the both ends of mounting and the inner wall sliding connection that the logical groove of rectangle, there is the air exhauster through bolted connection in the logical groove bottom of brace table's. The utility model discloses in, the staff drives rotatory grinding apparatus downstream of polishing through electric putter, can polish the processing to the tip of race ring, and convenience simple to use improves the race ring machining efficiency of polishing, and the dust that produces at the in-process of polishing is taken away through the rectangular through groove by the air exhauster, utilizes the dirt string bag to filter the dust, avoids causing the pollution to the environment.

Description

Bearing machining and grinding device

Technical Field

The utility model relates to a bearing processing technology field especially relates to a bearing processing grinding device.

Background

The bearing is an important part in the modern mechanical equipment. The main function of the bearing is to support the mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, and the bearing is supported, namely the bearing is used for bearing the shaft literally, but the bearing is only a part of the action, and the bearing can bear radial load substantially. It is also understood that it is intended to fix the shaft. The bearing is fast, easy and excellent, and automatic selection is recorded. That is, the shaft is fixed so that it can only rotate, but controls its axial and radial movements. The motor cannot work at all without a bearing.

The rolling bearing is mostly composed of an inner bearing ring, an outer bearing ring, a roller and a bearing roller retainer, wherein the bearing ring is mainly forged and processed by steel, some burrs are inevitably generated in the processing process and need to be polished and polished, but the bearing can generate fragments and dust when being polished and processed in a workshop, the fragments and the dust are scattered in the air to cause damage to the human body, and the practicability of the polishing device for processing the bearing is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bearing processing and grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bearing processing grinding device, includes a supporting bench, there is a door-shaped support on the top of brace table through bolted connection, and there is electric putter through bolted connection on the top of door-shaped support, and the logical groove of rectangle has been seted up on the top of brace table, and the inside that the logical groove of rectangle is connected with two-way threaded rod through the bearing, the equal spiro union in outside both ends of two-way threaded rod has the mounting, the both ends of mounting and the inner wall sliding connection that the logical groove of rectangle lead to, there is the air exhauster through bolted connection in the logical groove bottom of brace table's rectangle, and the side of brace table set up the bar hole that leads to the groove intercommunication with the rectangle, and the inside in bar hole is pegged graft and is had the dirt pocket of straining, there is the mounting bracket bottom.

Preferably, the mounting includes that fixing base, arc structure's fixed plate and two insert the post, and the top of fixing base set up two with insert the slot of post looks adaptation, two intrados of inserting post and fixed plate pass through the bolt and are firmly connected.

Preferably, the slots are arranged in an inclined mode, and the two slots in the top end of the fixing seat are axially and symmetrically distributed about the bidirectional threaded rod respectively.

Preferably, both sides of the door-shaped support are hinged with transparent sealing doors, and the transparent sealing doors are made of sound insulation materials.

Preferably, the air inlets are formed in the side faces of the transparent sealing door and the door-shaped support, and the inner sides of the air inlets are connected with the drainage plates of the arc-shaped structures through screws.

Preferably, the top surface of the grinding tool is provided with a plurality of ventilation holes distributed in an annular array, and the top ends of the ventilation holes are connected with fan blades of a spiral structure through screws.

Preferably, the fan blade and the top end surface of the grinding tool form a fan-shaped opening structure, and the fan-shaped opening faces the rotation direction of the grinding tool.

The utility model has the advantages that:

1. the utility model provides a pair of bearing processing grinding device, staff pass through electric putter and drive the rotatory grinding apparatus downstream of polishing, can polish the processing to the tip of race ring, and convenience simple to use improves the race ring machining efficiency of polishing, and the dust that produces at the in-process of polishing is taken away through the logical groove of rectangle by the air exhauster, utilizes the dust filter string bag to filter the dust, avoids causing the pollution to the environment.

2. The utility model provides a pair of bearing processing grinding device at the in-process of device operation, can reduce the noise of device operation through transparent sealing door, simultaneously, the air current that the device inside got into through the intrados drainage effect of drainage plate, the gathering is in a supporting bench top for the grinding apparatus operation area of polishing flows around the air, and then improves dust absorption effect, can take away the temperature on grinding apparatus surface of polishing simultaneously, reaches the effect to the cooling of grinding apparatus and race.

3. The utility model provides a pair of bearing processing grinding device, the grinding apparatus rotation of polishing when polishing the operation to the race ring, helical configuration's fan blade is through the fan-shaped open structure who constitutes with the grinding apparatus top surface of polishing, irritates wind to ventilation hole department, and then accelerates the ventilation effect of grinding apparatus and race ring contact surface department of polishing, takes away a large amount of heats when can taking away the dust, and then reaches the effect to the clean cooling of grinding apparatus of polishing.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a bearing processing and polishing device provided by the present invention;

fig. 2 is a schematic side view of a bearing processing and polishing device according to the present invention;

fig. 3 is the utility model provides a bearing processing grinding device's grinding apparatus sectional structure schematic diagram that polishes.

In the figure: 1 brace table, 2 fixing bases, 3 fixed plates, 4 drainage plates, 5 door-shaped supports, 6 mounting brackets, 7 electric putter, 8 driving motors, 9 grinding tools of polishing, 10 inserted columns, 11 two-way threaded rods, 12 dust filtration string bags, 13 exhaust fans, 14 transparent sealing doors, 15 fan blades, 16 ventilation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a bearing processing and polishing device comprises a supporting table 1, the top end of the supporting table 1 is connected with a portal bracket 5 through a bolt, the top end of the portal bracket 5 is connected with an electric push rod 7 through a bolt, the top end of the supporting table 1 is provided with a rectangular through groove, the inside of the rectangular through groove is connected with a bidirectional threaded rod 11 through a bearing, both ends of the outside of the bidirectional threaded rod 11 are respectively screwed with a fixing piece, both ends of the fixing piece are connected with the inner wall of the rectangular through groove in a sliding manner, the bottom end of the rectangular through groove of the supporting table 1 is connected with an exhaust fan 13 through a bolt, the side surface of the supporting table 1 is provided with a strip-shaped hole communicated with the rectangular through groove, a dust filtering net bag 12 is inserted in the strip-shaped hole, the bottom end of the electric push rod 7 is connected with, arrange the race ring in two mounting outsides when using, two mounting simultaneous outward movement are driven to rotary two-way threaded rod 11, and then fixed by the centre gripping of inner ring department with the race ring, and the staff drives rotatory grinding apparatus 9 downstream of polishing through electric putter 7, can polish the processing to the tip of race ring, and the dust that produces at the in-process of polishing is taken away through the logical groove of rectangle by air exhauster 13, utilizes dust filter string bag 12 to filter the dust.

In the utility model, the fixing part comprises a fixing seat 2, a fixing plate 3 with an arc structure and two inserting columns 10, the top end of the fixing seat 2 is provided with two slots matched with the inserting columns 10, the two inserting columns 10 are firmly connected with the inner arc surface of the fixing plate 3 through bolts, the slots are arranged in an inclined manner, the two slots at the top end of the fixing seat 2 are respectively axially and symmetrically distributed about a bidirectional threaded rod 11, the fixing part comprises a detachable fixing seat 2, the fixing plate 3 with the arc structure and the two inserting columns 10, the fixing plate 3 can be conveniently taken off in the using process, the fixing plate 3 with different radians can be replaced in the using process of the device, so as to realize the processing of bearing rings with different outer diameters, the application range of the device is improved, and simultaneously, when the bearing rings are fixed, the slots arranged in an inclined manner and the inserting columns 10 are pushed reversely, the phenomenon of shaking, the motion stability of the device is improved.

All articulated transparent sealing door 14 in door-shaped support 5's both sides, and transparent sealing door 14 makes for the sound insulation material, the air intake has all been seted up to transparent sealing door 14 and door-shaped support 5's side, and the inboard of air intake all has the drainage plate 4 of arc structure through screw connection, at the in-process of device operation, through transparent sealing door 14 can reduce the noise of device operation, and simultaneously, the air current that the device inside got into is through the interior cambered surface drainage effect of drainage plate 4, the gathering is in a supporting bench 1 top, accelerate grinding apparatus 9 operation regional surrounding air of polishing and flow, and then improve the dust absorption effect, can take away the temperature on grinding apparatus 9 surface of polishing simultaneously, reach the effect to polishing grinding apparatus 9 and the cooling of race.

The working principle is as follows: arrange the race ring in two mounting outsides when using, two mounting simultaneous outward movement are driven to rotary two-way threaded rod 11, and then fixed by inner ring department centre gripping with the race ring, the staff drives rotatory grinding apparatus 9 downstream of polishing through electric putter 7, can polish the processing to the tip of race ring, high durability and convenient use, improve the race ring machining efficiency of polishing, the dust that produces at the in-process of polishing is taken away through the groove through the rectangle by air exhauster 13, utilize dust filter 12 to filter the dust, avoid causing the pollution to the environment.

Example 2

Referring to fig. 1-3, in the bearing processing and polishing device, a plurality of ventilation holes 16 distributed in an annular array are formed in the top surface of a polishing grinding tool 9, and the top ends of the ventilation holes 16 are connected with fan blades 15 of a spiral structure through screws.

The fan blade 15 and the top end surface of the grinding tool 9 form a fan-shaped opening structure, and the fan-shaped opening faces the rotation direction of the grinding tool 9.

The working principle is as follows: when grinding apparatus 9 is rotatory to polish the operation to the bearing ring, fan blade 15 of heliciform structure irritates wind through the fan-shaped open structure who constitutes with grinding apparatus 9 top surface of polishing 16 departments in the ventilation hole, and then accelerates the ventilation effect of grinding apparatus 9 and bearing ring contact surface department of polishing, takes away a large amount of heats when can taking away the dust, and then reaches the effect to the clean cooling of grinding apparatus 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bearing processing and polishing device comprises a supporting table (1), wherein the top end of the supporting table (1) is connected with a door-shaped support (5) through a bolt, and the top end of the door-shaped support (5) is connected with an electric push rod (7) through a bolt, and is characterized in that a rectangular through groove is formed in the top end of the supporting table (1), a bidirectional threaded rod (11) is connected to the inside of the rectangular through groove through a bearing, fixing pieces are screwed at two ends of the outer side of the bidirectional threaded rod (11), two ends of the fixing pieces are slidably connected with the inner wall of the rectangular through groove, an exhaust fan (13) is connected to the bottom end of the rectangular through groove of the supporting table (1) through a bolt, a strip-shaped hole communicated with the rectangular through groove is formed in the side surface of the supporting table (1), a dust filtering net bag (12) is, and the inside of mounting bracket (6) has driving motor (8) through bolted connection, there is grinding apparatus (9) of polishing in the output shaft bottom of driving motor (8) through bolted connection.

2. A bearing processing grinding device according to claim 1, characterized in that the fixing member comprises a fixing seat (2), a fixing plate (3) of an arc structure and two inserting columns (10), the top end of the fixing seat (2) is provided with two slots matched with the inserting columns (10), and the two inserting columns (10) are firmly connected with the inner arc surface of the fixing plate (3) through bolts.

3. A bearing machining grinding device according to claim 2, characterized in that the slots are arranged obliquely, and the two slots at the top end of the fixing seat (2) are axially and symmetrically distributed about the bidirectional threaded rod (11).

4. A bearing machining and grinding device according to claim 1, characterized in that transparent sealing doors (14) are hinged to two sides of the door-shaped support (5), and the transparent sealing doors (14) are made of sound insulation materials.

5. A bearing machining and grinding device as claimed in claim 4, characterized in that air inlets are formed in the side faces of the transparent sealing door (14) and the door-shaped support (5), and the inner sides of the air inlets are connected with the drainage plates (4) of the arc-shaped structures through screws.

6. A bearing processing grinding device according to claim 5, characterized in that the top surface of the grinding tool (9) is provided with a plurality of ventilation holes (16) distributed in an annular array, and the top ends of the ventilation holes (16) are connected with fan blades (15) with a spiral structure through screws.

7. A bearing processing grinding device according to claim 6, characterized in that the fan blade (15) and the top end surface of the grinding tool (9) form a fan-shaped opening structure, and the fan-shaped opening faces the rotation direction of the grinding tool (9).