CN217665902U - Tapered roller bearing retainer riveting device - Google Patents

Abstract

The utility model discloses a tapered roller bearing keeps ware riveting tight device, comprises a workbench, the upper end correspondence of workstation is provided with the roof, the lower extreme middle part of roof is equipped with pressing means, the last loading board that is equipped with of pressing means, the four corners of loading board is equipped with ejection mechanism jointly. The utility model discloses can be in tapered roller bearing assembling process, to tapered roller bearing automatic calibration, press the riveting with tapered roller bearing after the calibration, it is ejecting in the mould that the tapered roller bearing after will riveting tightly is automatic again, can effectual reduction manual labor intensity, increased the convenience in the tapered roller bearing assembling process, improve tapered roller bearing's equipment effect and efficiency.

Description

Tapered roller bearing keeps ware and rivets tight device

Technical Field

The utility model relates to a tapered roller bearing rivets tight technical field, especially relates to a tapered roller bearing keeps ware and rivets tight device.

Background

The tapered roller bearing belongs to a separation type bearing, an inner ring and an outer ring of the bearing are both provided with tapered roller paths, when the bearing bears radial load, an axial component force is generated, so that when another bearing capable of bearing opposite axial force is needed for balancing, the tapered roller bearing is widely applied to industries such as automobiles, rolling mills, mines, metallurgy, plastic machinery and the like, and in the assembly process of the tapered roller bearing, a product which is not riveted needs to be placed into a die, and then the product is compressed by a press.

However, in the prior art, in the assembly process of the tapered roller bearing, after the product position needs to be manually calibrated, the product is pressed into the mold, and meanwhile, the product after being pressed needs to be manually separated from the mold, so that the manual labor intensity is increased, and the assembly efficiency of the tapered roller bearing is reduced, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming among the prior art, in the tapered roller bearing equipment process, need artifical manual compress tightly after with the product calibration to need artifical manual with product and mould separation after compressing tightly, thereby increased artifical intensity of labour, reduced tapered roller bearing packaging efficiency's not enough simultaneously, and the tapered roller bearing who provides keeps ware riveting device.

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

a conical roller bearing retainer riveting device comprises a workbench, wherein a top plate is correspondingly arranged at the upper end of the workbench, a pressing mechanism is arranged in the middle of the lower end of the top plate, a bearing plate is arranged on the pressing mechanism, and four corners of the bearing plate are provided with ejection mechanisms together;

the ejection mechanism is provided with a bottom plate, the bottom plate is arranged in the workbench, a push rod is fixed in the middle of the upper end of the bottom plate, the push rod is slidably sleeved in the middle of the upper end of the workbench, a mold is arranged in the middle of the upper end of the workbench, a push plate is arranged in the mold, and the upper end of the push rod is fixedly connected in the middle of the lower end of the push plate.

Preferably, in order to drive the pressing block to lift, the purpose of riveting the tapered roller bearing tightly can be achieved through the lifting of the pressing block, the pressing mechanism comprises an air cylinder fixedly installed in the middle of the lower end of the top plate, the telescopic end of the air cylinder is fixedly connected to the middle of the upper end of the bearing plate, the pressing block is fixedly arranged in the middle of the lower end of the bearing plate, and the pressing block is correspondingly arranged above the die.

Preferably, in order to automatically eject the tapered roller bearing in the mold when the bearing plate is lifted, the ejection mechanism comprises four round rods which are respectively slidably sleeved at four corners of the bearing plate, upper ends of the four round rods are respectively fixed with an upper stop dog, the four upper stop dogs are all abutted against the upper end of the bearing plate, and lower ends of the four round rods are respectively slidably sleeved at four corners of the upper end of the workbench and are respectively fixedly connected at four corners of the upper end of the bottom plate.

Preferably, when making the loading board move down, promote the bottom plate downwards and reset, make the slurcam decline in the mould remove and reset, all cup jointed first spring on four round bars, the upper end four corners of fixed connection in the workstation is distinguished to the upper end of four first springs, and the lower extreme of four first springs is fixed connection in the upper end four corners of bottom plate respectively.

Preferably, in order to when the loading board descends, two automatic clamps drive oppositely, prevent that two clamps restriction from pressing the decline of briquetting, the both sides of mould all are provided with the fixed block, the equal fixed connection of two fixed blocks is in the upper end of workstation, the relative one side of two fixed blocks all is fixed with the sleeve pipe, the horizontal pole has all been cup jointed in two sleeve pipes to slide, two horizontal poles slide respectively and cup joint on two fixed blocks, the relative one end of two horizontal poles all is fixed with the clamp, two clamps correspond the top both sides that set up at the mould, rectangular mouthful has all been seted up to the other end of two horizontal poles, two rectangular mouthful interior equal slip cup joints the triangle-shaped promotion piece, two triangle-shaped promotion pieces are fixed connection respectively in the lower extreme both sides of loading board, two triangle-shaped promotion pieces's lower extreme both sides all are fixed with the lower dog, four lower dogs contradict respectively at the lower extreme of two horizontal poles, all rotate on one side inner wall of two rectangular mouths and be connected with the round roller, two round rollers contradict respectively in one side of two triangle-shaped promotion pieces.

Preferably, in order to reset the two clamping pieces when the bearing plate is lifted up so that the two clamping pieces can automatically calibrate the tapered roller bearing, the two sleeves are respectively sleeved with the second springs, opposite ends of the two second springs are respectively and fixedly connected to one sides of the two clamping pieces, and the other ends of the two second springs are respectively and fixedly connected to opposite sides of the two fixing blocks.

Preferably, in order to support the top plate, make the top plate more stable, the upper end four corners of workstation all is fixed with the bracing piece, and the equal fixed connection in the lower extreme of top plate in the upper end of four bracing pieces, four bracing pieces are located the lower extreme four corners of top plate respectively.

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

1. through the use of the ejection mechanism, the compressed tapered roller bearing can be automatically ejected out of the die, so that the process of manually separating the tapered roller bearing from the die is omitted, the labor intensity of workers can be reduced, and the assembly efficiency of the tapered roller bearing can be improved;

2. by using the second spring and the clamping piece, the conical roller bearing can be automatically calibrated with the die in the process of riveting the conical roller bearing, and the riveting effect and efficiency of the conical roller bearing can be effectively improved;

to sum up, the utility model discloses can be in tapered roller bearing assembling process, to tapered roller bearing automatic calibration, press the riveting with tapered roller bearing after the calibration tightly, it is automatic ejecting from the mould that tapered roller bearing after riveting tightly is automatic again, can effectual reduction manual labor intensity, increased the convenience in the tapered roller bearing assembling process, improve tapered roller bearing's equipment effect and efficiency.

Drawings

Fig. 1 is a connecting structure diagram of a conical roller bearing retainer riveting device provided by the present invention;

fig. 2 is an enlarged view of a part a of the fastening device of the tapered roller bearing retainer provided by the present invention;

fig. 3 is an enlarged view of a part B of the fastening device of the tapered roller bearing retainer provided by the present invention;

fig. 4 is the utility model provides a tapered roller bearing keeps ware riveting device's oblique triangle-shaped to promote a block schematic structure.

In the figure: 1 workbench, 2 support rods, 3 top plates, 4 cylinders, 5 bearing plates, 6 pressing blocks, 7 dies, 8 pushing plates, 9 pushing rods, 10 bottom plates, 11 round rods, 12 first springs, 13 upper stop blocks, 14 fixing blocks, 15 sleeves, 16 cross rods, 17 clamping pieces, 18 second springs, 19 long strip openings, 20 round rollers, 21 inclined triangular pushing blocks and 22 lower stop blocks.

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.

Referring to fig. 1-4, a conical roller bearing retainer riveting device comprises a workbench 1, a top plate 3 is correspondingly arranged at the upper end of the workbench 1, support rods 2 are fixed at four corners of the upper end of the workbench 1, the upper ends of the four support rods 2 are fixedly connected to the lower end of the top plate 3, the four support rods 2 are respectively positioned at four corners of the lower end of the top plate 3, the workbench 1 is used for bearing each component, the conical roller bearing can be riveted and assembled by the components on the workbench 1, the top plate 3 can be fixed by the four support rods 2, the top plate 3 is fixed above the workbench 1, a pressing mechanism is arranged in the middle of the lower end of the top plate 3, a bearing plate 5 is arranged on the pressing mechanism, the pressing mechanism can be supported by the top plate 3, and can be kept stable when in operation, can drive loading board 5 when pressing mechanism operates and go up and down, pressing mechanism includes cylinder 4 of fixed mounting in 3 lower extreme middle parts of roof, the flexible end fixed connection of cylinder 4 is in the upper end middle part of loading board 5, the lower extreme middle part of loading board 5 is fixed with presses briquetting 6, press briquetting 6 to correspond the top that sets up at mould 7, cylinder 4 and supporting part are connected, be convenient for stabilize the function, can set for the procedure, automatic operation, cylinder 4 function can drive loading board 5 and go up and down, loading board 5 can drive and press briquetting 6 and go up and down, in tapered roller bearing equipment riveting process, can place tapered roller bearing in mould 7, can compress tightly tapered roller bearing in mould 7 through the decline of pressing briquetting 6, realize the purpose of riveting tapered roller bearing equipment.

Referring to fig. 1, 3, the four corners of the loading board 5 are jointly provided with an ejection mechanism, the ejection mechanism is provided with a bottom board 10, the bottom board 10 is disposed in the workbench 1, the bottom board 10 on the ejection mechanism can be driven to ascend by the lifting rod 9, the lifting rod 9 is slidably sleeved in the middle of the upper end of the workbench 1, the middle of the upper end of the workbench 1 is provided with a mold 7, a pushing plate 8 is disposed in the mold 7, the upper end of the pushing rod 9 is fixedly connected to the middle of the lower end of the pushing plate 8, the bottom board 10 ascends to drive the pushing rod 9 to ascend, the pushing rod 9 ascends to drive the pushing plate 8 to ascend, the pushing plate 8 ascends to push out a tapered roller bearing after being riveted in the mold 7, the ejection mechanism comprises four circular rods 11 slidably sleeved in the four corners of the loading board 5, the upper ends of the four circular rods 11 are all fixed with upper stoppers 13, the four upper stoppers 13 are all in the upper end of the loading board 5, the circular rods 11 can slide on the loading board 5, the circular rods 11, the lifting rod 11 can drive the lifting rod 11 to push the lifting rod 9 to push out the lifting rod 11 and push the lifting rod 10 and the lifting rod 10, the lifting rod 11 can be abutted to drive the lifting rod 10, the lifting rod 11 and the lifting rod 11 when the lifting rod 10 is respectively in the lifting rod 7.

Referring to fig. 1-3, four round rods 11 are sleeved with first springs 12, the upper ends of the four first springs 12 are respectively fixedly connected to four upper corners in the workbench 1, the lower ends of the four first springs 12 are respectively fixedly connected to four upper corners of a bottom plate 10, the first springs 12 have elastic force and can push the bottom plate 10 to descend when the bearing plate 5 descends, the bottom plate 10 can drive a push rod 9 and a push plate 8 to descend, so that the tapered roller bearing can be pressed into the mold 7, two sides of the mold 7 are respectively provided with a fixed block 14, two fixed blocks 14 are respectively fixedly connected to the upper end of the workbench 1, opposite sides of the two fixed blocks 14 are respectively fixed with a sleeve 15, a cross rod 16 is sleeved in each sleeve 15 in a sliding manner, and two cross rods 16 are respectively sleeved on the two fixed blocks 14 in a sliding manner, can bear two sleeve pipes 15 and two horizontal poles 16 through two fixed blocks 14, make two horizontal poles 16 set up the both sides at mould 7, all cup jointed second spring 18 on two sleeve pipes 15, the relative one end of two second springs 18 is fixed connection respectively in one side of two folder 17, the other end of two second springs 18 is fixed connection respectively in the relative one side of two fixed blocks 14, the relative one end of two horizontal poles 16 all is fixed with folder 17, two folder 17 correspond the setting in the top both sides of mould 7, second spring 18 has elasticity, can make two folder 17 move in opposite directions through two second springs 18, two folder 17 move in opposite directions can be with tapered roller bearing automatic calibration in the upper end of mould 7, thereby can make tapered roller bearing more convenient at the riveting in-process.

Referring to fig. 1, 2 and 4, the other ends of the two cross bars 16 have all been provided with the rectangular opening 19, the two rectangular openings 19 are all slidably sleeved with the oblique triangle-shaped pushing blocks 21, the two oblique triangle-shaped pushing blocks 21 are respectively and fixedly connected to both sides of the lower end of the bearing plate 5, the bearing plate 5 can drive the two oblique triangle-shaped pushing blocks 21 to ascend and descend in the ascending and descending process, the two oblique triangle-shaped pushing blocks 21 can push the two cross bars 16 to ascend and descend, the two cross bars 21 can push the two cross bars 16 to move oppositely, so that the two clamp pieces 17 can not limit the descending of the pushing block 6, the two lower ends of the two oblique triangle-shaped pushing blocks 21 are both fixed with the lower stoppers 22, the four lower stoppers 22 respectively abut against the lower ends of the two cross bars 16, the inner wall of one side of the two rectangular openings 19 is both rotatably connected with the round rollers 20, the two oblique triangle-shaped rollers 20 respectively abut against one side of the two oblique triangle-shaped pushing blocks 21, the lower ends of the oblique triangle-shaped pushing blocks 21 can be abutted against the lower ends of the oblique triangle-shaped pushing blocks 21, the oblique triangle-shaped pushing blocks can be prevented from being moved out from the oblique triangle-shaped pushing blocks 16, and the oblique triangle-shaped pushing blocks 16 can be increased by the oblique triangle-shaped pushing blocks when the oblique triangle-bar pushing blocks 16.

The utility model discloses in, during the use: placing tapered roller bearing in mould 7, can calibrate tapered roller bearing through two folder 17, control cylinder 4 function through supporting controlgear after the calibration, cylinder 4 drives loading board 5 and descends, loading board 5 drives and presses according to briquetting 6 downstream, press briquetting 6 to press tapered roller bearing to mould 7 in, it rises to press completion back cylinder 4 to drive loading board 5, loading board 5 drives four last dogs 13 rebound, four last dogs 13 drive four round bar 11 rebound, four round bar 11 drive bottom plate 10 rebound, bottom plate 10 drives catch bar 9 rebound, catch bar 9 drives catch bar 8 rebound, catch bar 8 rebound can be ejecting from mould 7 with the tapered roller bearing in the mould 7.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a tapered roller bearing keeps ware and rivets tight device, includes workstation (1), its characterized in that: a top plate (3) is correspondingly arranged at the upper end of the workbench (1), a pressing mechanism is arranged in the middle of the lower end of the top plate (3), a bearing plate (5) is arranged on the pressing mechanism, and ejection mechanisms are jointly arranged at four corners of the bearing plate (5);

the ejection mechanism is provided with a bottom plate (10), the bottom plate (10) is arranged in the workbench (1), a push rod (9) is fixed in the middle of the upper end of the bottom plate (10), the push rod (9) is slidably sleeved in the middle of the upper end of the workbench (1), a mold (7) is arranged in the middle of the upper end of the workbench (1), a push plate (8) is arranged in the mold (7), and the upper end of the push rod (9) is fixedly connected in the middle of the lower end of the push plate (8).

2. A tapered roller bearing retainer clinching device as claimed in claim 1, wherein: the pressing mechanism comprises an air cylinder (4) fixedly installed in the middle of the lower end of the top plate (3), the telescopic end of the air cylinder (4) is fixedly connected to the middle of the upper end of the bearing plate (5), a pressing block (6) is fixed to the middle of the lower end of the bearing plate (5), and the pressing block (6) is correspondingly arranged above the die (7).

3. A tapered roller bearing retainer clinching device as claimed in claim 1, wherein: the ejection mechanism comprises four round rods (11) which are respectively sleeved at four corners of the bearing plate (5) in a sliding mode, upper end of each round rod (11) is fixed with an upper stop block (13), the four upper stop blocks (13) are all abutted against the upper end of the bearing plate (5), and lower ends of the four round rods (11) are respectively sleeved at four corners of the upper end of the workbench (1) in a sliding mode and are respectively fixedly connected at four corners of the upper end of the bottom plate (10).

4. A tapered roller bearing retainer clinching device as claimed in claim 3, wherein: all cup jointed first spring (12) on four round bar (11), the upper end four corners of four first spring (12) fixed connection respectively in workstation (1), the upper end four corners of four first spring (12) fixed connection respectively in bottom plate (10).

5. A tapered roller bearing retainer clinching device as claimed in claim 1, wherein: the utility model discloses a mould, including mould (7), the both sides of mould (7) all are provided with fixed block (14), the equal fixed connection in the upper end of workstation (1) of two fixed blocks (14), relative one side of two fixed blocks (14) all is fixed with sleeve pipe (15), horizontal pole (16) have all been cup jointed in equal sliding in two sleeve pipes (15), two horizontal poles (16) slide respectively and cup joint on two fixed blocks (14), the relative one end of two horizontal poles (16) all is fixed with folder (17), two folder (17) correspond the top both sides that set up in mould (7), rectangular mouth (19) have all been seted up to the other end of two horizontal poles (16), it has oblique triangle-shaped to promote piece (21) to all slide respectively and cup joint in two rectangular mouth (19), two oblique triangle-shaped promote piece (21) respectively fixed connection in the lower extreme both sides of loading board (5), the lower extreme both sides that two oblique triangle-shaped promoted piece (21) all are fixed with down dog (22), four down dog (22) contradict respectively at the lower extreme of two horizontal poles (16), it all rotates on one side of two rectangular mouth (19) and is connected with round roller (20), two round roller (20) promote piece (21) are respectively.

6. A tapered roller bearing retainer clinching device as claimed in claim 5, wherein: the two sleeves (15) are sleeved with second springs (18), the opposite ends of the two second springs (18) are fixedly connected to one sides of the two clamping pieces (17) respectively, and the other ends of the two second springs (18) are fixedly connected to the opposite sides of the two fixing blocks (14) respectively.

7. A tapered roller bearing retainer clinching device as claimed in claim 1, wherein: the upper end four corners of the workbench (1) are all fixed with supporting rods (2), the upper ends of the four supporting rods (2) are all fixedly connected to the lower end of the top plate (3), and the four supporting rods (2) are respectively located at the lower end four corners of the top plate (3).

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