CN217453476U - Processing and treating device for sealing bearing - Google Patents

Abstract

The utility model provides a processing and treating device of sealed bearing belongs to mechanical technical field. The utility model provides a processing apparatus of sealed bearing, includes chassis, a plurality of dishes of placing, is used for the grinding mechanism to placing the bearing grinding on the dish, the spout has been seted up on the chassis, place a set sliding connection on the spout, its characterized in that, it has a plurality of holes of placing to have seted up on placing the dish, it has spacing post to place demountable installation in the middle of the hole, spacing post includes base and cylinder, the diameter of base is the same with the diameter of placing the hole, the cylinder with the coaxial setting of base, the diameter of cylinder is less than the diameter of base. The utility model has the advantages of it is fixed convenient, spacing post can be dismantled, through the spacing post of the different diameters of quick replacement to can make things convenient for the bearing of different diameters to carry out the fixing.

Description

Processing and treating device for sealing bearing

Technical Field

The utility model belongs to the technical field of machinery, a sealed bearing's processing apparatus is related to.

Background

The end faces of the inner ring and the outer ring of the sealing bearing are ground, the existing device is used for arranging a plurality of placing grooves on the dies for positioning the inner ring and the outer ring of the sealing bearing, the placing grooves on each die only can correspond to the inner ring or the outer ring of one size, and when the inner ring or the outer ring of different sizes is ground at every time, a new die needs to be replaced, or the die sinking treatment is carried out again, so that the sealing bearing is very inconvenient.

Disclosure of Invention

The utility model aims at having above-mentioned problem to current technique, provided a sealed bearing's processing and processing device, when having solved not unidimensional inner circle or outer lane at every turn and grinding, need replace new mould, perhaps carry out the problem that the die sinking was handled again.

The purpose of the utility model can be realized by the following technical proposal:

the processing device for the sealed bearing comprises a chassis, a plurality of placing discs and a grinding mechanism for grinding the bearing on the placing discs, wherein a sliding groove is formed in the chassis, the placing discs are connected to the sliding groove in a sliding mode, and the processing device is characterized in that a plurality of placing holes are formed in the placing discs, a limiting column is detachably mounted in the middle of each placing hole and comprises a base and a cylinder, the diameter of the base is the same as that of each placing hole, the cylinder is coaxial with the base, and the diameter of the cylinder is smaller than that of the base; the grinding mechanism comprises a push rod motor, a lifting frame, a first driving motor and a grinding wheel, the push rod motor is fixedly connected to the base plate, the lifting frame is fixed to a push rod of the push rod motor and can lift up and down, the lifting frame is connected with the base plate in a sliding mode, the first driving motor is fixedly connected to the lifting frame, and the grinding wheel is fixedly connected to an output shaft of the first driving motor.

The utility model discloses in, suitable spacing post is chooseed for use to the size of processing sealed bearing as required, places the base of spacing post downthehole, and the outer wall of base with place downthehole wall contact cooperation, when needs processing bearing, can establish the circle of bearing or outer lane cover on the cylinder, make the inner wall of inner circle or outer lane and the outer wall contact cooperation of cylinder. The bearings are fixed on the placing disc by repeated operation. The push rod motor works to drive the lifting frame to descend until the grinding wheel touches the sealing surface of the bearing, and the first driving motor works to drive the grinding wheel to rotate to grind the sealing surface of the bearing.

The processing device for the sealing bearing further comprises a second driving motor, a chain arranged along the sliding groove is arranged in the sliding groove, the placing disc is fixedly connected with the chain, a chain wheel is rotatably arranged on the chassis and meshed with the chain, and an output shaft of the second driving motor is coaxially connected with the chain wheel. The second driving motor works to drive the chain wheel to rotate, the chain on the chain wheel rotates to drive the placing disc to rotate, and the next placing disc can be automatically replaced to polish after the bearing of the placing disc is polished.

In the processing device for the sealed bearing, the lifting frame comprises a fixing part and a sliding part, the fixing part and the sliding part are perpendicular to each other, the base is provided with a sliding hole, the sliding part is in sliding fit with the sliding hole, and the first driving motor is fixed on the fixing part. The sliding part is matched with the sliding hole, so that the stress on two sides of the push rod motor is balanced, and the lifting plate is prevented from being broken due to the fact that one end of the lifting plate is too heavy.

In the processing device for the sealed bearing, the placing discs are circumferentially arrayed along the axis of the base plate, so that after the polishing of the bearing on one placing disc is completed, the bearings on other placing discs are rotationally polished.

In the processing device for the sealing bearing, an adjusting mechanism used for adjusting the lowest height of the fixing part is arranged below the lifting frame and comprises at least one supporting block, and the supporting block is detachably connected to the chassis. The setting up of supporting shoe makes grinding machanism more stable at the during operation.

In the processing device of the sealing bearing, the placing holes are circumferentially arrayed along the axis of the placing disc, so that polishing can be better completed.

In the processing device of the sealing bearing, the height of the placing hole is the same as that of the limiting column. The height of the placing hole is the same as that of the limiting column, so that the limiting column can be limited to the maximum height, and the limiting column cannot hit the grinding wheel.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses it is fixed convenient to have, and spacing post can be dismantled, through the spacing post of the different diameters of quick replacement to can make things convenient for the bearing of different diameters to fix, when need not corresponding the outer lane or the inner circle of new bearing, the die sinking again or wholly replace the mould.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a partial sectional view of the present invention.

In the figure, 2, a chassis; 21. a chute; 3. placing a tray; 31. placing holes; 32. a limiting column; 321. a base; 322. a cylinder; 4. a grinding mechanism; 41. a push rod motor; 42. a lifting frame; 421. a fixed part; 422. a sliding part; 43. a first drive motor; 44. a grinding wheel; 5. an adjustment mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 2 of the drawings,

a processing device for a sealed bearing comprises a chassis 2, a plurality of placing discs 3 and a grinding mechanism 4 for grinding the bearing on the placing discs 3, wherein a sliding groove 21 is formed in the chassis 2, the placing discs 3 are connected to the sliding groove 21 in a sliding manner, and the processing device is characterized in that a plurality of placing holes 31 are formed in the placing discs 3, a limiting column 32 is detachably mounted in the middle of each placing hole 31, each limiting column 32 comprises a base 321 and a cylinder 322, the diameter of each base 321 is the same as that of each placing hole 31, each cylinder 322 and each base 321 are coaxially arranged, and the diameter of each cylinder 322 is smaller than that of each base 321; the grinding mechanism 4 comprises a push rod motor 41, a lifting frame 42, a first driving motor 43 and a grinding wheel 44, the push rod motor 41 is fixedly connected to the chassis 2, the lifting frame 42 is fixed to a push rod of the push rod motor 41 and can lift up and down, the lifting frame 42 is slidably connected with the chassis 2, the first driving motor 43 is fixedly connected to the lifting frame 42, and the grinding wheel 44 is fixedly connected to an output shaft of the first driving motor 43.

In this embodiment, suitable spacing post 32 is selected for use to the size of processing sealed bearing as required, fixes the chassis 2 of spacing post 32 in placing hole 31 through the bolt, accomplishes fixedly with the bearing housing on spacing post 32 again, and the repeated operation will be placed and all be fixed good bearings on the dish 3. The push rod motor 41 works to drive the lifting frame 42 to descend until the grinding wheel 44 touches the sealing surface of the bearing, and the first driving motor 43 works to drive the grinding wheel 44 to rotate to grind the sealing surface of the bearing.

In this embodiment, still include second driving motor, be equipped with the chain that sets up along spout 21 in the spout 21, place dish 3 with chain fixed connection, it is equipped with the sprocket to rotate on the chassis 2, the sprocket with the chain meshing is connected, second driving motor's output shaft with sprocket coaxial coupling. The second driving motor works to drive the chain wheel to rotate, the chain on the chain wheel rotates to drive the placing disc 3 to rotate, and the next placing disc 3 can be automatically replaced to be polished after the bearing of the placing disc 3 is polished.

In this embodiment, the lifting frame 42 includes a fixing portion 421 and a sliding portion 422, the fixing portion 421 and the sliding portion 422 are perpendicular to each other, a sliding hole is formed on the base 321, the sliding portion 422 is in sliding fit with the sliding hole, and the first driving motor 43 is fixed on the fixing portion 421. The sliding part 422 is provided to match with the sliding hole, so that the two sides of the push rod motor 41 are stressed evenly, and the lifting plate is prevented from being broken due to the fact that one end of the lifting plate is too heavy. When the bearing needs to be placed, the push rod of the push rod motor 41 pushes upwards, the sliding part 422 slides out, and when the grinding is needed, the push rod of the push rod motor 41 is recovered, and the sliding part 422 is also recovered.

In this embodiment, the placing discs 3 are circumferentially arranged along the axis of the base disc 2 in an array manner, so that after the polishing of the bearing on one placing disc 3 is completed, the bearings on the other placing discs 3 are rotationally polished. After one placing disc 3 is polished, the polishing disc rotates to the next position, and workers have enough time to take off the polished bearing and mount the bearing to be polished.

In this embodiment, an adjusting mechanism 5 for adjusting the lowest height of the fixing portion 421 is arranged below the lifting frame 42, and the adjusting mechanism 5 includes at least one supporting block, and the supporting block is detachably connected to the chassis 2. The setting up of supporting shoe makes grinding machanism more stable at the during operation. When the grinding mechanism 4 descends to the lowest position, the lower surface of the supporting block is completely contacted with the chassis 2 to achieve the effect of supporting and stabilizing the supporting block.

In this embodiment, the placing holes 31 are circumferentially arrayed along the axis of the placing disc 3, so as to better finish grinding.

In this embodiment, the height of the placement hole 31 is the same as the height of the stopper column 32. The same height between the placement hole 31 and the limiting column 32 can maximize the height of the limiting column 32, and the limiting column 32 cannot collide with the grinding wheel 44.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Also, the meaning of "and/or" appearing throughout is to include three versions, exemplified by "A and/or B" including either version A, or version B, or versions in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (7)

1. A processing device for a sealed bearing comprises a chassis (2), a plurality of placing discs (3) and a grinding mechanism (4) for grinding the bearing on the placing discs (3), wherein a sliding groove (21) is formed in the chassis (2), the placing discs (3) are connected to the sliding groove (21) in a sliding mode, and the processing device is characterized in that a plurality of placing holes (31) are formed in the placing discs (3), a limiting column (32) is detachably mounted in the middle of each placing hole (31), each limiting column (32) comprises a base (321) and a cylinder (322), the diameter of each base (321) is the same as that of each placing hole (31), each cylinder (322) and the base (321) are coaxially arranged, and the diameter of each cylinder (322) is smaller than that of each base (321); grind mechanism (4) and include push rod motor (41), crane (42), first driving motor (43) and emery wheel (44), push rod motor (41) fixed connection is on chassis (2), and crane (42) are fixed on the push rod of push rod motor (41) and can the oscilaltion, crane (42) with chassis (2) sliding connection, first driving motor (43) fixed connection is on crane (42), emery wheel (44) fixed connection is on the output shaft of first driving motor (43).

2. The processing device for the sealed bearing according to claim 1, further comprising a second driving motor, wherein a chain is disposed in the sliding groove (21) and along the sliding groove (21), the placing plate (3) is fixedly connected with the chain, a chain wheel is rotatably disposed on the chassis (2), the chain wheel is meshed with the chain and connected with the chain, and an output shaft of the second driving motor is coaxially connected with the chain wheel.

3. The processing device of the sealed bearing according to claim 1, wherein the lifting frame (42) comprises a fixed part (421) and a sliding part (422), the fixed part (421) and the sliding part (422) are perpendicular to each other, a sliding hole is formed in the base (321), the sliding part (422) is in sliding fit with the sliding hole, and the first driving motor (43) is fixed on the fixed part (421).

4. A sealed bearing machining and handling device according to claim 2, characterised in that the laying disks (3) are arranged in a circumferential array along the axis of the base disk (2).

5. The machining and processing device for the sealed bearing as claimed in claim 1, wherein an adjusting mechanism (5) for adjusting the lowest height of the fixing part (421) is arranged below the lifting frame (42), and the adjusting mechanism (5) comprises at least one supporting block which is detachably connected to the chassis (2).

6. The machining and handling device for sealed bearings according to claim 1, characterised in that the placing holes (31) are arranged in a circumferential array along the axis of the placing disc (3).

7. The machining and processing device for the sealed bearing is characterized in that the height of the placing hole (31) is the same as that of the limiting column (32).

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