CN218396850U

CN218396850U - Press fitting device for deep groove ball bearing

Info

Publication number: CN218396850U
Application number: CN202222950346.0U
Authority: CN
Inventors: 魏师涛; 顾连梅; 王艳磊
Original assignee: Linqing Cosco Bearing Co ltd
Current assignee: Linqing Cosco Bearing Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-01-31
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a deep groove ball bearing's pressure equipment device belongs to deep groove ball bearing processing technology field, the on-line screen storage device comprises a base, the base upper end is provided with the backup pad, and backup pad lower extreme one side is provided with the screw thread piece, is connected through actuating mechanism two between screw thread piece and the backup pad, the utility model discloses a set up coupling assembling, need carry out the pressure equipment during operation to the deep groove ball bearing of equidimension not, take out and need pressure equipment deep groove ball bearing size assorted solid fixed ring to insert the jack of fixing base with the post of inserting of solid fixed ring one end, loosen the right-angle pole, support the tight spring bullet and stretch to drive right-angle pole one end and get into the card hole of inserting the post and carry out spacingly to the post of inserting, thereby reach and carry out the effect of fixing to solid fixed ring, carry out the dismouting change to solid fixed ring through setting up coupling assembling convenience, thereby make the device conveniently carry out the centre gripping to the deep groove ball bearing of equidimension not, conveniently carry out the pressure equipment work to the deep groove ball bearing of equidimension not.

Description

Press fitting device for deep groove ball bearing

Technical Field

The utility model belongs to the technical field of deep groove ball bearing processing, concretely relates to deep groove ball bearing's pressure equipment device.

Background

The deep groove ball bearing is suitable for operation at high rotating speed, even extremely high rotating speed, is very durable and does not need frequent maintenance. The bearing has small friction coefficient, high limit rotating speed and various size ranges and forms, is applied to the industries of precision instruments, low-noise motors, automobiles, motorcycles, general machinery and the like, and is the most widely used bearing in the mechanical industry.

Chinese patent application No. 2021221869563 discloses a bearing retainer pressure equipment device, the on-line screen storage device comprises a base, the equal fixedly connected with riser in both ends center department about the base top, the top of riser is fixed connection both ends, right side about the backup pad bottom respectively the first motor of right side top fixedly connected with of riser, the drive end fixedly connected with adjusting threaded rod of first motor, threaded connection has the thread piece on adjusting threaded rod's the right side external diameter, the bottom fixedly connected with pneumatic cylinder of thread piece, the bottom fixed connection of pneumatic cylinder is in the top center department of pressure equipment board. The utility model discloses in, drive pneumatic cylinder and pressure equipment board side-to-side movement through first motor, realized carrying out the pressure equipment operation to the machined part in turn, be convenient for take off the machined part that the pressure equipment is good to put the machined part of treating the pressure equipment, promoted the pressure equipment speed of machined part, drive the solid fixed ring of first solid fixed ring and the solid fixed ring of second through the second motor and fix the machined part in turn, be worth wideling popularize.

Inconvenient dismouting change to solid fixed ring in the above-mentioned patent that discloses, the unable fixed ring of changing equidimension carries out the centre gripping to the deep groove ball bearing of equidimension not fixed to lead to the device inconvenient to carry out the pressure equipment work to the deep groove ball bearing of equidimension not, former device carries out the pressure equipment to deep groove ball bearing and does not have buffer function simultaneously, directly utilizes pneumatic cylinder drive pressure equipment board to carry out the pressure equipment dynamics to deep groove ball bearing and holder and be wayward, easily causes the damage to deep groove ball bearing and holder.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a deep groove ball bearing's pressure equipment device has solid fixed ring and makes things convenient for the dismouting to change, and the convenience carries out the characteristics of pressure equipment to the deep groove ball bearing of equidimension not.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a deep groove ball bearing's pressure equipment device, the on-line screen storage device comprises a base, the base upper end is provided with the backup pad, backup pad lower extreme one side is provided with the screw block, be connected through actuating mechanism two between screw block and the backup pad, the screw block lower extreme is provided with the pneumatic cylinder, the pneumatic cylinder downside is provided with the pressure equipment board, the position that base upper end both sides and pressure equipment board correspond is provided with the processing platform, processing platform both sides are provided with the thread bush, be connected through actuating mechanism one between thread bush and the base, the thread bush upper end is provided with the connecting rod, the connecting rod is close to processing platform one end and is provided with solid fixed ring, gu be connected through coupling assembling between fixed ring and the connecting rod.

Preferably, coupling assembling includes the fixing base, inserts the post, the card hole, the jack, the right angle pole, the limiting plate, the spout and supports tight spring, wherein, solid fixed ring is close to connecting rod one end and is provided with inserts the post, connecting rod one end is provided with the fixing base with the position that inserts the post and correspond, be provided with in the fixing base and insert the jack that the post corresponds, the fixing base both ends are run through and are provided with the right angle pole, right angle pole surface one side is provided with the limiting plate, the inside spout that corresponds with the limiting plate that is provided with of fixing base, right angle pole surface is provided with supports tight spring between limiting plate and the fixing base, insert the post both ends and be provided with the card hole that corresponds with the right angle pole.

Preferably, the side edge of the clamping hole is of an arc structure.

Preferably, the inserted column and the fixed seat, the right-angle rod and the fixed seat and the right-angle rod and the fixed seat are all in sliding connection.

Preferably, the output end of the hydraulic cylinder is provided with a fixed cylinder, a sliding column is arranged in the fixed cylinder, the sliding column is connected with the press mounting plate through a mounting plate, a sliding plate is arranged at the upper end of the sliding column, and a buffer spring is arranged at the upper end of the sliding plate.

Preferably, the cross section of the sliding column is of a rectangular structure, the sliding column is in sliding connection with the fixed cylinder, and the sliding plate is in sliding connection with the fixed cylinder, and the mounting plate is connected with the press mounting plate through bolts.

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

1. the utility model discloses a set up coupling assembling, need carry out the pressure equipment during operation to the not deep groove ball bearing of equidimension, pulling right angle pole drives the limiting plate and slides in to the spout, right angle pole one end shifts out in the card hole of solid fixed ring one end inserted post, support the compression of tight spring simultaneously, later can shift out solid fixed ring one end inserted post from the jack of fixing base, take out and need pressure equipment deep groove ball bearing size assorted solid fixed ring, and insert the jack of fixing base with the inserted post of solid fixed ring one end, loosen the right angle pole, it stretches to drive right angle pole one end and gets into to insert the card hole of post and carry on spacingly to the inserted post to support the tight spring bullet, thereby reach and carry out the effect of fixing to solid fixed ring, carry out the dismouting change to solid fixed ring through setting up coupling assembling convenience, thereby it is fixed to make the device convenience carry out the centre gripping to the not deep groove ball bearing of equidimension, the convenience carries out pressure equipment work to the not deep groove ball bearing of equidimension.

2. The utility model discloses a set up buffer spring, pneumatic cylinder drive pressure equipment board carries out the pressure equipment during operation to deep groove ball bearing and retainer, the slide that pressure equipment board promoted the traveller upper end slides in the solid fixed cylinder, buffer spring receives the compression simultaneously, utilize buffer spring's elasticity, reach the effect of carrying out the pressure equipment to retainer and deep groove ball bearing, can play the cushioning effect to deep groove ball bearing and retainer through setting up buffer spring, avoid directly utilizing pneumatic cylinder drive pressure equipment board to carry out the pressure equipment dynamics uncontrollable to deep groove ball bearing and retainer, cause the damage to deep groove ball bearing and retainer.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cut-away perspective view of the fixing seat when the fixing ring of the present invention is installed;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is a cut-away perspective view of the fixing cylinder of the present invention;

in the figure: 1. a base; 2. a connecting rod; 3. a connection assembly; 31. a fixed seat; 32. inserting a column; 33. clamping holes; 34. a jack; 35. a right angle rod; 36. a limiting plate; 37. a chute; 38. the spring is tightly propped; 4. a processing table; 5. a fixing ring; 6. a support plate; 7. a second driving mechanism; 8. a thread block; 9. a hydraulic cylinder; 10. a fixed cylinder; 11. pressing a plate; 12. a traveler; 13. mounting a plate; 14. a slide plate; 15. a buffer spring; 16. a threaded sleeve; 17. and a first driving mechanism.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a deep groove ball bearing's pressure equipment device, including base 1, base 1 upper end is provided with backup pad 6, backup pad 6 lower extreme one side is provided with screw block 8, be connected through actuating mechanism two 7 between screw block 8 and the backup pad 6, screw block 8 lower extreme is provided with pneumatic cylinder 9, pneumatic cylinder 9 downside is provided with pressure equipment board 11, base 1 upper end both sides are provided with processing platform 4 with the position that pressure equipment board 11 corresponds, processing platform 4 both sides are provided with thread bush 16, be connected through actuating mechanism one 17 between thread bush 16 and the base 1, thread bush 16 upper end is provided with connecting rod 2, connecting rod 2 is close to processing platform 4 one end and is provided with solid fixed ring 5, gu be connected through coupling assembling 3 between fixed ring 5 and the connecting rod 2.

Specifically, coupling assembling 3 includes fixing base 31, insert post 32, card hole 33, jack 34, right-angle pole 35, limiting plate 36, spout 37 and support tight spring 38, wherein, gu fixed ring 5 is close to 2 one ends of connecting rod and is provided with insert post 32, the position that 2 one end of connecting rod and insert post 32 correspond is provided with fixing base 31, be provided with the jack 34 that corresponds with insert post 32 in the fixing base 31, fixing base 31 both ends are run through and are provided with right-angle pole 35, right-angle pole 35 surface one side is provided with limiting plate 36, the inside spout 37 that corresponds with limiting plate 36 that is provided with of fixing base 31, right-angle pole 35 surface is provided with supports tight spring 38 between limiting plate 36 and the fixing base 31, insert post 32 both ends are provided with the card hole 33 that corresponds with right-angle pole 35.

Through adopting above-mentioned technical scheme, conveniently carry out the dismouting change to solid fixed ring 5 through setting up coupling assembling 3 to it is fixed to make the device conveniently carry out the centre gripping to the deep groove ball bearing of equidimension not, conveniently carries out pressure equipment work to the deep groove ball bearing of equidimension not.

Specifically, the side of the locking hole 33 is configured to be an arc-shaped structure.

Through adopting above-mentioned technical scheme, make things convenient for right-angle pole 35 to get into in the card hole 33.

Specifically, the insert column 32 and the fixed seat 31, the right-angle rod 35 and the fixed seat 31, and the right-angle rod 35 and the fixed seat 31 are all connected in a sliding manner.

Through adopting above-mentioned technical scheme, make and insert in the jack 34 that post 32 got into fixing base 31 and laminate more between the fixing base 31.

When the embodiment is used, the device is arranged at a proper position when the deep groove ball bearing is pressed, the deep groove ball bearing and the retainer which need to be pressed are placed on the processing table 4, the two thread sleeves 16 are driven to move oppositely by the first driving mechanism 17, the two thread sleeves 16 move oppositely to drive the fixing rings 5 at one ends of the two connecting rods 2 to clamp and fix the deep groove ball bearings, the hydraulic cylinder 9 is started to drive the press-mounting plate 11 to move downwards, the press-mounting plate 11 carries out press-mounting work on the deep groove ball bearings and the retainers, then the second driving mechanism 7 drives the thread block 8 to move, the thread block 8 moves to drive the press-mounting plate 11 to move above the machining table 4 at the other side, and the press-mounting plate 11 carries out press-mounting work on the deep groove ball bearings and the retainers on the machining table 4 at the other side, through the arrangement of the connecting assembly 3, when deep groove ball bearings of different sizes need to be pressed, the right-angle rod 35 is pulled to drive the limiting plate 36 to slide towards the sliding groove 37, one end of the right-angle rod 35 is moved out of the clamping hole 33 of the insert post 32 at one end of the fixing ring 5, meanwhile, the holding spring 38 is compressed, then the inserting column 32 at one end of the fixing ring 5 can be moved out of the inserting hole 34 of the fixing seat 31, the fixing ring 5 matched with the deep groove ball bearing in size to be pressed is taken out, the inserting column 32 at one end of the fixing ring 5 is inserted into the inserting hole 34 of the fixing seat 31, the right-angle rod 35 is loosened, the abutting spring 38 is elastically stretched to drive one end of the right-angle rod 35 to enter the clamping hole 33 of the inserting column 32 to limit the inserting column 32, thereby achieving the effect of fixing the fixing ring 5, facilitating the disassembly, assembly and replacement of the fixing ring 5 through the arrangement of the connecting component 3, therefore, the device is convenient to clamp and fix the deep groove ball bearings with different sizes, and is convenient to press and mount the deep groove ball bearings with different sizes;

example 2

The present embodiment is different from embodiment 1 in that: the output end of the hydraulic cylinder 9 is provided with a fixed cylinder 10, a sliding column 12 is arranged in the fixed cylinder 10, the sliding column 12 is connected with a press mounting plate 11 through a mounting plate 13, the upper end of the sliding column 12 is provided with a sliding plate 14, and the upper end of the sliding plate 14 is provided with a buffer spring 15.

Through adopting above-mentioned technical scheme, can play the cushioning effect to deep groove ball bearing and retainer through setting up buffer spring 15, avoid directly utilizing pneumatic cylinder 9 drive press-fitting plate 11 to carry out the pressure equipment dynamics uncontrollable to deep groove ball bearing and retainer, cause the damage to deep groove ball bearing and retainer.

Specifically, the cross section of the sliding column 12 is set to be a rectangular structure, the sliding column 12 and the fixed cylinder 10 and the sliding plate 14 and the fixed cylinder 10 are connected in a sliding manner, and the mounting plate 13 and the press mounting plate 11 are connected through bolts.

By adopting the technical scheme, the sliding column 12 is prevented from rotating in the fixed cylinder 10, the mounting plate 13 and the press mounting plate 11 are more firm due to the bolt connection, and the mounting and dismounting are convenient.

When the embodiment is used, through setting up buffer spring 15, pneumatic cylinder 9 drives pressure equipment board 11 and carries out the pressure equipment during operation to deep groove ball bearing and retainer, slide 14 that pressure equipment board 11 promoted the upper end of sliding column 12 slides in solid fixed cylinder 10, buffer spring 15 receives the compression simultaneously, utilize buffer spring 15's elasticity, reach the effect of carrying out the pressure equipment to retainer and deep groove ball bearing, can play the cushioning effect to deep groove ball bearing and retainer through setting up buffer spring 15, avoid directly utilizing pneumatic cylinder 9 drive pressure equipment board 11 to carry out the pressure equipment dynamics uncontrollable to deep groove ball bearing and retainer, cause the damage to deep groove ball bearing and retainer.

The utility model discloses well base 1, connecting rod 2, processing platform 4, solid fixed ring 5, backup pad 6, actuating mechanism two 7, thread block 8, pneumatic cylinder 9, the structure and the theory of operation of pressure equipment board 11 and thread bush 16 have been disclosed in the bearing retainer pressure equipment device that chinese patent application number is 2021221869563 discloses, its theory of operation is that deep groove ball bearing and the retainer that will need the pressure equipment are placed on processing platform 4, it moves two thread bushes 16 in opposite directions to drive through actuating mechanism one 17, two thread bushes 16 move in opposite directions and drive solid fixed ring 5 of two connecting rod 2 one ends and carry out the centre gripping to deep groove ball bearing and fix, it drives pressure equipment board 11 and moves down to open pneumatic cylinder 9, pressure equipment board 11 carries out pressure equipment work to deep groove ball bearing and retainer, later, it moves thread block 8 through actuating mechanism two 7, thread block 8 removes and drives pressure equipment board 11 and moves opposite side processing platform 4 top, pressure equipment board 11 carries out pressure equipment work to deep groove ball bearing and retainer on opposite side processing platform 4.

The utility model discloses a theory of operation and use flow: when the deep groove ball bearing is pressed, the device is installed at a proper position, the deep groove ball bearing and the retainer which need to be pressed are placed on the processing table 4, the two thread sleeves 16 are driven to move oppositely through the first driving mechanism 17, the two thread sleeves 16 move oppositely to drive the fixing ring 5 at one end of the two connecting rods 2 to clamp and fix the deep groove ball bearing, the hydraulic cylinder 9 is opened to drive the pressing plate 11 to move downwards, the pressing plate 11 carries out pressing work on the deep groove ball bearing and the retainer, then the second driving mechanism 7 drives the thread block 8 to move, the thread block 8 moves to drive the pressing plate 11 to move above the processing table 4 at the other end, the pressing plate 11 carries out pressing work on the deep groove ball bearing and the retainer on the processing table 4 at the other end, when the deep groove ball bearing with different sizes needs to be pressed through the second driving mechanism 3, the right-angle rod 35 is pulled to drive the limiting plate 36 to slide into the chute 37, one end of the right-angle rod 35 is moved out of the clamping hole 33 of the inserting column 32 at one end of the fixing ring 5, meanwhile, the clamping spring 38 is compressed, the inserting column 32 at one end of the fixing ring 5 can be replaced by the inserting column 34, and the clamping spring, the fixing ring 35, the fixing ring can be conveniently released, and the fixing device, and the fixing ring can be conveniently arranged in the clamping and the fixing ring 5, when pneumatic cylinder 9 drove pressure equipment board 11 and carry out pressure equipment work to deep groove ball bearing and retainer, pressure equipment board 11 promotes slide 14 of slide 12 upper end and slides in solid fixed cylinder 10, buffer spring 15 receives the compression simultaneously, utilize buffer spring 15's elasticity, reach the effect of carrying out the pressure equipment to retainer and deep groove ball bearing, can play the cushioning effect to deep groove ball bearing and retainer through setting up buffer spring 15, it is difficult to control to avoid directly utilizing pneumatic cylinder 9 to drive pressure equipment board 11 to carry out the pressure equipment dynamics to deep groove ball bearing and retainer, cause the damage to deep groove ball bearing and retainer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deep groove ball bearing's pressure equipment device, includes the base, its characterized in that: the base upper end is provided with the backup pad, backup pad lower extreme one side is provided with the screw thread piece, be connected through actuating mechanism two between screw thread piece and the backup pad, the screw thread piece lower extreme is provided with the pneumatic cylinder, the pneumatic cylinder downside is provided with the pressure equipment board, base upper end both sides are provided with the processing platform with the position that the pressure equipment board corresponds, the processing platform both sides are provided with the thread bush, be connected through actuating mechanism one between thread bush and the base, the thread bush upper end is provided with the connecting rod, the connecting rod is close to processing platform one end and is provided with solid fixed ring, gu be connected through coupling assembling between fixed ring and the connecting rod.

2. A press-fitting device of a deep groove ball bearing according to claim 1, wherein: coupling assembling includes the fixing base, insert the post, the card hole, the jack, the right-angle lever, the limiting plate, the spout and support tight spring, wherein, solid fixed ring is close to connecting rod one end and is provided with and inserts the post, connecting rod one end is provided with the fixing base with the position that inserts the post and correspond, be provided with in the fixing base and insert the jack that the post corresponds, the fixing base both ends are run through and are provided with the right-angle lever, right-angle lever surface one side is provided with the limiting plate, the inside spout that corresponds with the limiting plate that is provided with of fixing base, right-angle lever surface is provided with supports tight spring between limiting plate and the fixing base, it is provided with the card hole that corresponds with the right-angle lever to insert the post both ends.

3. A press-fitting device of a deep groove ball bearing according to claim 2, wherein: the side edge of the clamping hole is of an arc-shaped structure.

4. A press-fitting device for deep groove ball bearings according to claim 2, characterized in that: the inserted column and the fixed seat, the right-angle rod and the fixed seat and the right-angle rod and the fixed seat are connected in a sliding manner.

5. A press-fitting device of a deep groove ball bearing according to claim 1, wherein: the output end of the hydraulic cylinder is provided with a fixed cylinder, a sliding column is arranged in the fixed cylinder, the sliding column is connected with the press mounting plate through a mounting plate, a sliding plate is arranged at the upper end of the sliding column, and a buffer spring is arranged at the upper end of the sliding plate.

6. A press-fitting device of a deep groove ball bearing according to claim 5, wherein: the cross section of the sliding column is of a rectangular structure, the sliding column is in sliding connection with the fixed cylinder, the sliding plate is in sliding connection with the fixed cylinder, and the mounting plate is connected with the press mounting plate through bolts.