CN218844891U

CN218844891U - Cylindrical roller bearing riveting device

Info

Publication number: CN218844891U
Application number: CN202223167056.5U
Authority: CN
Inventors: 张朝辉; 周盼伟; 姜欢欢; 王梦洁
Original assignee: Luoyang Aoju Bearing Technology Co ltd
Current assignee: Luoyang Aoju Bearing Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-11
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a cylindrical roller bearing riveting device, which comprises a workbench body, a vertical plate and a top plate, wherein the workbench body is horizontally arranged, a clamp component used for clamping and fixing a bearing workpiece is arranged in the middle of the top surface of the workbench body, and a pushing component used for driving the clamp component to open and close is arranged at the bottom of one side of the workbench body; the vertical plate is vertically fixed on the top surface of the other side of the workbench body, and the top surface of the vertical plate is horizontally fixed with the top plate. Has the advantages that: the utility model discloses a mode that promotion subassembly drive movable clamp plate and solid fixed splint are close to each other can be tight at workstation body top surface with bearing workpiece horizontal clamping, simultaneously because movable clamp plate and solid fixed splint's tight groove of clamp is V type groove, can adapt to the bearing workpiece who presss from both sides tight multiple different specification diameters then, has promoted the use universal range of anchor clamps subassembly.

Description

Cylindrical roller bearing riveting device

Technical Field

The utility model relates to a cylindrical roller bearing produces the auxiliary assembly field, concretely relates to cylindrical roller bearing riveting device.

Background

The cylindrical roller bearing is one of the commonly used bearings, and is a centripetal rolling bearing with cylindrical rollers as rolling bodies, the rollers are arranged in parallel in the internal structure of the cylindrical roller bearing, a spacing retainer or a spacer is arranged between the rollers, the inclination of the rollers or the mutual friction between the rollers can be prevented, and the increase of the rotation torque is effectively prevented.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylindrical roller bearing riveting device just in order to solve above-mentioned problem, the mode that is close to each other through promoting the subassembly to drive movable clamp plate and solid fixed splint can be with bearing work piece horizontal clamping at workstation body top surface, simultaneously because movable clamp plate and solid fixed splint's tight groove of clamp is V type groove, can adapt to the bearing work piece that presss from both sides tight multiple different specification diameters then, see the explanation below in detail.

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

the utility model provides a cylindrical roller bearing riveting device, including workstation body, riser and roof, the workstation body level sets up, the top surface middle part of workstation body is installed and is used for pressing from both sides the anchor clamps subassembly of fixed bearing work piece, one side bottom of workstation body is installed and is used for driving the promotion subassembly that the anchor clamps subassembly opened and shut;

the vertical plate is vertically fixed on the top surface of the other side of the workbench body, the top surface of the vertical plate is horizontally fixed with the top plate, the top plate is suspended above the clamp assembly, and the top plate is connected with an adjusting assembly capable of sliding transversely and locking;

the bottom of the adjusting assembly is vertically fixed with a vertical cylinder, the bottom of a vertical push rod at the bottom of the vertical cylinder is detachably connected with a press riveting disc through a quick-release assembly, the press riveting disc is in a plurality of types and is respectively matched with bearing workpieces of various different specification types, and the press riveting disc is suspended above the clamp assembly.

Preferably, a plurality of support legs are vertically fixed around the bottom surface of the workbench body.

Preferably, the anchor clamps subassembly includes solid fixed splint and movable clamp plate, solid fixed splint are fixed this top surface of workstation, movable splint with gu fixed splint symmetric distribution, movable splint with push assembly fixed connection, just movable splint's bottom surface not with this body top surface contact of workstation is used for passing through push assembly drives movable splint is close to or keeps away from gu fixed splint, movable splint with gu fixed splint relative terminal surface each other all sets up the tight groove of clamp of V type, just the pressure is riveted the dish and is hung in top position between the tight groove of clamp.

Preferably, the inner walls of the clamping grooves are all wrapped and fixed with linings made of buffer materials.

As preferred, the promotion subassembly includes guide way and mount pad, the workstation body is in the front and back position of activity splint below is all along transversely having seted up the guide way, just the guide way is logical groove in vertical, one side bottom of workstation body is vertical to be fixed with the mount pad, the outside of mount pad is along transversely being fixed with horizontal cylinder, horizontal cylinder's horizontal push rod passes with sliding fit's mode mount pad and tip are along vertical being fixed with the end socket, the equal vertical connecting rod that is fixed with in front and back position of end socket top surface, the connecting rod with guide way one-to-one and vertical sliding fit, just the connecting rod stretches out the top of guide way is fixed respectively position around the bottom surface of activity splint.

Preferably, the adjusting component comprises a sliding groove and an adjusting groove, the top plate is far away from the side part of the bottom surface of the vertical plate, the sliding groove is transversely formed in the side part of the bottom surface of the vertical plate, the sliding groove is in sliding fit with a moving seat, the bottom surface of the moving seat is vertically fixed with the vertical cylinder, the top surface of the top plate is transversely formed in the adjusting groove, the adjusting groove is vertically communicated with the sliding groove, the adjusting groove is vertically in sliding fit with a stud, the bottom end of the stud is fixed on the top surface of the moving seat, a part, extending out of the top end of the adjusting groove, of the stud is coaxially meshed with a compression nut, and the diameter of the compression nut is larger than the longitudinal groove width of the adjusting groove.

Preferably, the guide groove and the adjusting groove are both waist-shaped long grooves, and the sliding groove is one of a dovetail groove or an I-shaped groove.

Preferably, a grip is coaxially fixed to a tip end of the stud.

As preferred, the quick detach subassembly includes spacing hole and fixing base, erect the bottom of push rod and radially seted up spacing hole, the fixing base is fixed to correspond the top surface middle part of riveting the dish is pressed to the pressure, the vertical guiding hole of having seted up of fixing base, the guiding hole with press and rivet the vertical coaxial of dish, just erect the bottom of push rod with the vertical sliding fit of guiding hole, one side edge of fixing base erect the radial mounting hole of having seted up of push rod, the coaxial sliding fit of mounting hole has a gag lever post, just the inner of gag lever post with spacing hole edge erect the radial sliding fit of push rod, the outer end of gag lever post stretches out the outside and the coaxial fixed handle that has of fixing base, the gag lever post is located the handle with the coaxial clearance fit of part between the fixing base outside has the spring, just the spring both ends respectively with the fixing base with handle fixed connection.

Preferably, the guide holes of the pressure riveting discs are blind holes in the vertical direction, and the bottom ends of the vertical push rods are in contact with the bottom ends of the guide holes in a fitting mode.

By adopting the cylindrical roller bearing riveting device, particularly in the process of riveting the cylindrical roller bearing, because the vertical push rod is in axial sliding fit with the guide hole at the beginning and the limiting rod is in radial sliding fit with the limiting hole at the same time, the vertical push rod and the guide hole can be locked and can not be separated through the limitation of the limiting rod in cooperation with the limiting hole, so that the riveting disc is coaxially and detachably fixed at the bottom end of the vertical push rod at the moment, when the device is particularly used, a bearing workpiece to be riveted is horizontally placed on the top surface of the workbench body and is attached to the clamping groove of the fixed clamping plate, the transverse cylinder is enabled to be in ventilation operation in a mode of being connected with an external air supply pipeline, and the transverse cylinder drives the transverse push rod to extend outwards to enable the end seat to drive the movable clamping plate to be close to the fixed clamping plate, the horizontal cylinder keeps clamping the bearing workpiece until the clamping grooves of the movable clamping plate and the fixed clamping plate clamp the bearing workpiece, so that the bearing workpiece can be horizontally clamped on the top surface of the workbench body in a mode that the movable clamping plate and the fixed clamping plate are driven to be close to each other by the pushing assembly, meanwhile, the clamping grooves of the movable clamping plate and the fixed clamping plate are both V-shaped grooves, so that bearing workpieces with different specifications and diameters can be suitably clamped, the using universal range of the clamp assembly is expanded, the pressure riveting disc with corresponding specifications is replaced according to the fixed bearing workpiece, the pressure riveting disc is held during operation, the handle is held by hand, the limiting rod is pulled out of the limiting hole in a mode that the spring is stretched, and then the pressure riveting disc can be held by the outer pull of the limiting rod to descend so that the guide hole is separated from the vertical push rod, then the corresponding guide hole at the top of the press riveting disc is coaxially matched with the vertical push rod in a sliding fit manner, the press riveting disc is horizontally rotated to enable the limiting hole and the limiting rod to be positioned in the same direction and to be matched with each other, the limiting rod is pulled outwards again to enable the inner end of the limiting rod to be retracted into the mounting hole, the interference to the vertical rising of the guide hole is avoided, when the guide hole rises to the bottom end of the guide hole to be in contact with the bottom end of the vertical push rod in a fitting manner, the limiting rod is coaxially matched with the limiting hole again, the handle is loosened, the spring immediately releases a stretching state to drive the limiting rod to be inserted into the corresponding limiting hole again, and then the replacement of the press riveting disc is completed, the dismounting and replacing modes of the press riveting disc are simple and easy to operate, and the press riveting discs with different specifications can be rapidly replaced to adapt to bearing workpieces clamped below, the bearing workpiece corresponding to the lower part is matched through replacement of the pressure riveting disc, then the locking nut is screwed up and unscrewed, then the handle is held by hands to drive the moving seat to slide along the sliding groove, the stud slides along the adjusting groove, the position of the pressure riveting disc is adjusted until the pressure riveting disc is vertically coaxial with the lower bearing workpiece, meanwhile, the vertical air cylinder is enabled to ventilate and work in a mode of being connected with an external air supply pipeline, the vertical air cylinder drives the pressure riveting disc to descend in a mode of downwards extending through the vertical push rod, when the pressure riveting disc descends to be close to the bearing workpiece, whether the pressure riveting disc and the vertical air cylinder are coaxially matched or not is determined, the pressure riveting disc is adjusted to be capable of sinking into the inner ring of the bearing workpiece to press and rivet the riveting plate of the bearing workpiece and the retainer downwards, and then the pressure riveting disc continues to descend to enable the riveting plate of the bearing workpiece and the retainer to complete riveting operation, and then the vertical push rod drives the pressure riveting disc to ascend and return and separate the clamp assembly to take down the bearing workpiece, so that the riveting operation of bearings of different types is realized by replacing the pressure riveting disc and adjusting the position, and the application general range of the device is widened.

Has the advantages that: 1. the utility model can horizontally clamp the bearing workpiece on the top surface of the worktable body in a way that the pushing component drives the movable clamping plate and the fixed clamping plate to approach each other, and simultaneously, the clamping grooves of the movable clamping plate and the fixed clamping plate are V-shaped grooves, so that the bearing workpiece with various diameters of different specifications can be clamped, and the universal application range of the clamp component is enlarged;

2. the press-riveting disc is provided with a plurality of bearing workpieces which are respectively matched with the bearing workpieces of various specifications and types, the press-riveting disc is detachably fixed at the bottom end of the vertical push rod in a mode that the vertical push rod of the vertical air cylinder is vertically in sliding fit with the guide hole, the vertical push rod can be vertically separated from the guide hole to detach the press-riveting disc only by pulling the limiting rod out of the limiting hole, the dismounting and replacing modes of the press-riveting disc are simple and easy to operate, and the press-riveting discs of different specifications can be quickly replaced to adapt to the bearing workpieces clamped below;

3. the mode that slides along the spout through removing the seat can be to the position control of riveting the dish to the pressure rivet dish with the bearing work piece vertical coaxial of below, then ensure to press and rivet the dish and can realize the riveting operation to the different grade type bearing through the mode of changing the pressure rivet dish and adjusting position with the riveting board and the holder riveting of bearing work piece after vertical decline of dish to this, promoted the use general scope of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first schematic view of the present invention;

FIG. 2 is a second drawing of the overall axis of the present invention;

fig. 3 is a third schematic view of the integral shaft of the present invention;

FIG. 4 is a first cross-sectional view of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention;

FIG. 6 is a second cross-sectional view of FIG. 1 according to the present invention;

fig. 7 is a schematic cross-sectional view three of fig. 1 according to the present invention;

figure 8 is a front external view of figure 1 of the present invention;

figure 9 is a left external view of figure 1 of the present invention;

figure 10 is a top external view of figure 1 of the present invention;

fig. 11 is a bottom external view of fig. 1 according to the present invention.

The reference numerals are explained below:

1. a top plate; 2. a vertical plate; 3. a table body; 301. a support leg; 4. an adjustment assembly; 401. a grip; 402. a stud; 403. a movable seat; 404. a compression nut; 405. an adjustment groove; 406. a chute; 5. a pushing assembly; 501. a transverse cylinder; 502. a guide groove; 503. a mounting seat; 504. a connecting rod; 505. a horizontal push rod; 506. an end seat; 6. a clamp assembly; 601. a movable splint; 602. lining; 603. a clamping groove; 604. fixing the clamping plate; 7. a quick release assembly; 701. a handle; 702. a spring; 703. a fixed seat; 704. a guide hole; 705. a limiting hole; 706. a limiting rod; 707. mounting holes; 8. a vertical cylinder; 801. a vertical push rod; 9. and (5) pressing and riveting the disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-11, the utility model provides a cylindrical roller bearing riveting device, including workstation body 3, riser 2 and roof 1, workstation body 3 level sets up, the top surface mid-mounting of workstation body 3 has the anchor clamps subassembly 6 that is used for pressing from both sides the fixed bearing work piece, specifically, anchor clamps subassembly 6 includes solid fixed splint 604 and movable splint 601, gu fixed splint 604 fixes at workstation body 3 top surface, movable splint 601 and solid fixed splint 604 symmetric distribution, movable splint 601 and promotion subassembly 5 fixed connection, and the bottom surface of movable splint 601 does not contact with workstation body 3 top surface, be used for driving solid fixed splint 604 near or keeping away from solid fixed splint 604 through promoting subassembly 5, gu the tight groove 603 of clamp of V type is all seted up to movable splint 601 and solid fixed splint 604 terminal surface relative to each other, and press the riveting dish 9 to hang in the top position between the tight groove 603, so set up, be convenient for through the tight groove 603 of solid fixed splint 601 and the fixed splint 604 with the bearing work piece clamp.

The pushing assembly 5 for driving the clamp assembly 6 to open and close is installed at the bottom of one side of the workbench body 3, and specifically, the pushing assembly 5 comprises a guide groove 502 and a mounting seat 503, the guide groove 502 is transversely opened at the front and rear positions of the workbench body 3 below the movable clamp plate 601, the guide groove 502 is a through groove vertically, the mounting seat 503 is vertically fixed at the bottom of one side of the workbench body 3, a transverse cylinder 501 is transversely fixed at the outer side of the mounting seat 503, a transverse push rod 505 of the transverse cylinder 501 penetrates through the mounting seat 503 in a sliding fit manner, and an end seat 506 is vertically fixed at the end of the transverse push rod 505, a connecting rod 504 is vertically fixed at the front and rear positions of the top surface of the end seat 506, the connecting rod 504 corresponds to the guide groove 502 one by one and is in a sliding fit with the guide groove 502, and the top end of the connecting rod 504 extending out of the guide groove 502 is respectively fixed at the front and rear positions of the bottom surface of the movable clamp plate 601, so as to set, and the bearing workpiece can be horizontally clamped on the top surface of the workbench body 3 in a manner that the transverse push rod 505 of the movable clamp plate 601 and the fixed clamp plate 604 are driven by the pushing assembly 5 to be close to each other.

The vertical riser 2 that is fixed with of opposite side top surface of workstation body 3, the top surface level of riser 2 is fixed with roof 1, and roof 1 hangs in the top of anchor clamps subassembly 6, roof 1 is connected with the adjusting part 4 that can transversely slide and lock, specifically, adjusting part 4 includes spout 406 and adjustment tank 405, spout 406 has transversely been seted up to the bottom surface lateral part that roof 1 kept away from riser 2, spout 406 sliding fit has removal seat 403, and the bottom surface of removal seat 403 is vertically fixed with vertical cylinder 8, adjustment tank 405 has transversely been seted up to the top surface of roof 1, and adjustment tank 405 and spout 406 vertical intercommunication, the vertical sliding fit of adjustment tank 405 has double-screw bolt 402, and the bottom mounting of double-screw bolt 402 removes the seat 403 top surface, the part coaxial meshing that double-screw bolt 402 stretches out the adjustment tank 405 top has gland nut 404, and gland nut 404's diameter is greater than the vertical slot width of adjustment tank 405, so set up, the mode of sliding along spout 406 through removing seat 403 can be adjusted the position of riveting dish 9 to the vertical riveting dish 9 of the work piece below riveting dish 9 and the bearing, then ensure that coaxial decline of riveting dish can rivet the bearing and the riveting board after riveting board.

The bottom end of the adjusting component 4 is vertically fixed with a vertical cylinder 8, the bottom end of a vertical push rod 801 at the bottom of the vertical cylinder 8 is detachably connected with a riveting disc 9 through a quick-release component 7, the type of the riveting disc 9 is multiple and is respectively matched with bearing workpieces of multiple different specifications and types, and the riveting disc 9 is suspended above the clamp component 6, specifically, the quick-release component 7 comprises a limiting hole 705 and a fixed seat 703, the bottom of the vertical push rod 801 is radially provided with the limiting hole 705, the fixed seat 703 is fixed at the middle part of the top surface of the corresponding riveting disc 9, the fixed seat 703 is vertically provided with a guide hole 704, the guide hole 704 is vertically coaxial with the riveting disc 9, the bottom of the vertical push rod 801 is vertically matched with the guide hole 704 in a sliding manner, one side of the fixed seat 703 is provided with a mounting hole 707 along the radial direction of the vertical push rod 801, the installation hole 707 is coaxially matched with a limiting rod 706 in a sliding manner, the inner end of the limiting rod 706 is matched with the limiting hole 705 in a sliding manner along the radial direction of the vertical push rod 801, the outer end of the limiting rod 706 extends out of the outer side of the fixing seat 703 and is coaxially fixed with the handle 701, a spring 702 is arranged in a coaxial clearance fit manner between the handle 701 and the outer side of the fixing seat 703 in the limiting rod 706, and two ends of the spring 702 are respectively fixedly connected with the fixing seat 703 and the handle 701, so that the vertical push rod 801 of the vertical cylinder 8 is conveniently detachably fixed at the bottom end of the vertical push rod 801 in a manner that the vertical push rod 706 is matched with the guide hole 704 in a vertical sliding manner and is matched with the limiting hole 705 in a radial sliding manner, and the vertical push rod 801 can be vertically separated from the guide hole 704 to detach the pressure riveting disc 9 only by pulling the limiting rod 706 out of the limiting hole 705.

As a preferable scheme of the scheme, a plurality of support legs 301 are vertically fixed around the bottom surface of the workbench body 3, so that the workbench body 3 is supported by the support legs 301, inner walls of the clamping grooves 603 are wrapped and fixed with inner liners 602 made of buffer materials, preferably made of rubber, so that the outer ring surface of a bearing is prevented from being damaged in the process of clamping and fixing the bearing workpiece by the inner liners 602, the guide grooves 502 and the adjusting grooves 405 are waist-shaped long grooves, so that the guide grooves 502 and the adjusting grooves 405 have a wide enough adjusting range, and the sliding grooves 406 are dovetail-shaped grooves or i-shaped grooves, so that the movable base 403 can only slide transversely along the sliding grooves 406 and cannot be separated from other directions.

The top coaxial fixation of double-screw bolt 402 has handle 401, so set up, be convenient for drive through the mode of handheld handle 401 application of force and remove seat 403 and slide and drive vertical cylinder 8 along spout 406 and remove, the guiding hole 704 of a plurality of pressure riveting dish 9 is the blind hole in vertical, and the bottom of erecting push rod 801 all laminates the contact with the bottom of guiding hole 704, so set up, be convenient for when gag lever post 706 is located the same position height with spacing hole 705, carry out obvious suggestion through the mode of guiding hole 704 with erect push rod 801 bottom laminating contact, then conveniently rotate pressure riveting dish 9 to gag lever post 706 and the coaxial contrast of spacing hole 705.

By adopting the structure, particularly in the process of riveting the cylindrical roller bearing, because the vertical push rod 801 is axially and slidably matched with the guide hole 704 at the beginning, and the limiting rod 706 is radially and slidably matched with the limiting hole 705, the vertical push rod 801 and the guide hole 704 can be locked and cannot be separated through the matching limitation of the limiting rod 706 and the limiting hole 705, so that the riveting disc 9 is coaxially and detachably fixed at the bottom end of the vertical push rod 801 at the moment, when in use, a bearing workpiece to be riveted is horizontally placed on the top surface of the workbench body 3 and attached to the clamping groove 603 of the fixed clamping plate 604, the transverse cylinder 501 is ventilated and works in a mode of being connected with an external air supply pipeline, the transverse cylinder 501 drives the transverse push rod 505 to extend outwards to enable the end seat 506 to drive the movable clamping plate 601 to be close to the fixed clamping plate 604, until the clamping groove 603 of the movable clamping plate 601 and the fixed clamping plate 604 clamp the bearing workpiece to enable the transverse cylinder 501 to keep clamping the bearing workpiece, therefore, the bearing workpiece can be horizontally clamped on the top surface of the workbench body 3 in a way that the pushing assembly 5 drives the movable clamping plate 601 and the fixed clamping plate 604 to approach each other, meanwhile, as the clamping grooves 603 of the movable clamping plate 601 and the fixed clamping plate 604 are both V-shaped grooves, the bearing workpiece with various different specifications and diameters can be suitably clamped, the universal range of the clamp assembly 6 is increased, then the riveting disc 9 with the corresponding specification is replaced according to the fixed bearing workpiece, the riveting disc 9 is held and the handle 701 is held and pulled outwards during operation, the limiting rod 706 is pulled out of the limiting hole 705 in a way that the spring 702 stretches, then the riveting disc 9 can be held and descended to separate the guide hole 704 from the vertical push rod 801 by keeping the external pull of the limiting rod 706, then the guide hole 704 at the top of the corresponding riveting disc 9 is coaxially aligned with the vertical push rod 801 and is in sliding fit, meanwhile, the riveting disc 9 is horizontally rotated to enable the limiting hole 705 and the limiting rod 706 to be positioned in the same direction and to be aligned with each other, the limiting rod 706 is pulled outwards again to enable the inner end of the limiting rod 706 to be accommodated into the mounting hole 707, so that the vertical rising of the guide hole 704 is avoided being interfered, when the guide hole 704 rises to the bottom end of the guide hole 704 to be in contact with the bottom end of the vertical push rod 801 in a fitting mode, the limiting rod 706 is coaxially contrasted with the limiting hole 705 again, the handle 701 is loosened, the spring 702 immediately releases the stretching state to drive the limiting rod 706 to be inserted into the corresponding limiting hole 705 again, then the replacement of the riveting disc 9 is completed, the dismounting and replacement mode of the riveting disc 9 is simple and easy to operate, the riveting discs 9 with different specifications can be quickly replaced to adapt to bearing workpieces clamped below, the corresponding bearing workpieces below are matched through the replacement of the riveting discs 9, then the locking nuts are screwed up and loosened, then the handle 401 is held by hand to drive the moving seat 403 to slide along the sliding groove 406, and the stud 402 slides along the adjusting groove 405, the position of the riveting disc 9 is adjusted until the riveting disc 9 is vertically coaxial with a bearing workpiece below, meanwhile, the vertical cylinder 8 is enabled to ventilate in a mode of being connected with an external air supply pipeline, the vertical cylinder 8 drives the riveting disc 9 to descend in a mode of downwards extending the vertical push rod 801, when the riveting disc 9 descends to be close to the bearing workpiece, whether the riveting disc and the bearing workpiece are coaxially contrasted or not is confirmed, riveting plates of the bearing workpiece and a retainer are pressed and riveted by aiming at inner rings, adjusted to the position that the riveting disc 9 can be sunk into the bearing workpiece, of the bearing workpiece, then the riveting disc 9 is enabled to continuously descend to enable riveting plates of the bearing workpiece and the retainer to complete riveting operation, then the vertical push rod 801 drives the riveting disc 9 to ascend and return and separate the clamp assembly 6 to take off the bearing workpiece, riveting operation of bearings of different types is achieved by means of replacing the riveting disc 9 and adjusting the position, and the general use range of the device is enlarged.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a cylindrical roller bearing riveting device, includes workstation body (3), riser (2) and roof (1), its characterized in that: the workbench body (3) is horizontally arranged, a clamp assembly (6) for clamping and fixing a bearing workpiece is arranged in the middle of the top surface of the workbench body (3), and a pushing assembly (5) for driving the clamp assembly (6) to open and close is arranged at the bottom of one side of the workbench body (3);

the vertical plate (2) is vertically fixed on the top surface of the other side of the workbench body (3), the top surface of the vertical plate (2) is horizontally fixed with the top plate (1), the top plate (1) is suspended above the clamp assembly (6), and the top plate (1) is connected with an adjusting assembly (4) capable of sliding transversely and locking;

the vertical cylinder (8) that is fixed with in bottom of adjusting part (4), the perpendicular push rod (801) bottom of vertical cylinder (8) bottom can be dismantled through quick detach subassembly (7) and be connected with the pressure and rivet dish (9), the type of riveting dish (9) is a plurality of and respectively with the bearing work piece looks adaptation of multiple different specification types, just the pressure rivet dish (9) hang in the top of anchor clamps subassembly (6).

2. The cylindrical roller bearing riveting device according to claim 1, characterized in that: a plurality of support legs (301) are vertically fixed around the bottom surface of the workbench body (3).

3. The cylindrical roller bearing riveting device according to claim 2, characterized in that: anchor clamps subassembly (6) are including solid fixed splint (604) and movable splint (601), gu fixed splint (604) are fixed workstation body (3) top surface, movable splint (601) with gu fixed splint (604) symmetric distribution, movable splint (601) with promote subassembly (5) fixed connection, just the bottom surface of movable splint (601) not with workstation body (3) top surface contact is used for through promote subassembly (5) drive movable splint (601) are close to or keep away from gu fixed splint (604), gu movable splint (601) with gu fixed splint (604) relative terminal surface each other all sets up the tight groove (603) of clamp of V type, just press dish (9) hang in press the top position between tight groove (603).

4. The cylindrical roller bearing riveting device according to claim 3, characterized in that: and inner walls of the clamping grooves (603) are wrapped and fixed with inner liners (602) made of buffer materials.

5. Cylindrical roller bearing riveting apparatus according to claim 3 or 4, characterized in that: promote subassembly (5) including guide way (502) and mount pad (503), workstation body (3) are in the front and back position of activity splint (601) below has all been along transversely having seted up guide way (502), just guide way (502) are logical groove in vertical, one side bottom of workstation body (3) is vertical to be fixed with mount pad (503), the outside of mount pad (503) is along transversely being fixed with horizontal cylinder (501), horizontal push rod (505) of horizontal cylinder (501) pass with sliding fit the vertical end seat (506) that is fixed with of mount pad (503) and tip edge, the equal vertical connecting rod (504) that are fixed with in front and back position of end seat (506) top surface, connecting rod (504) with guide way (502) one-to-one and vertical sliding fit, just connecting rod (504) stretch out the top of guide way (502) is fixed respectively position around the bottom surface of activity splint (601).

6. The cylindrical roller bearing riveting device according to claim 5, characterized in that: the adjusting assembly (4) comprises a sliding groove (406) and an adjusting groove (405), the sliding groove (406) is transversely formed in the side portion, away from the vertical plate (2), of the bottom surface of the top plate (1), the sliding groove (406) is in sliding fit with a moving seat (403), the vertical air cylinder (8) is vertically fixed on the bottom surface of the moving seat (403), the adjusting groove (405) is transversely formed in the top surface of the top plate (1), the adjusting groove (405) is vertically communicated with the sliding groove (406), a stud (402) is vertically in sliding fit with the adjusting groove (405), the bottom end of the stud (402) is fixed on the top surface of the moving seat (403), a pressing nut (404) is coaxially engaged with the portion, extending out of the top end of the adjusting groove (405), of the stud (402), and the diameter of the pressing nut (404) is larger than the longitudinal groove width of the adjusting groove (405).

7. Cylindrical roller bearing riveting device according to claim 6, characterized in that: the guide groove (502) and the adjusting groove (405) are both waist-shaped long grooves, and the sliding groove (406) is a dovetail groove or an I-shaped groove.

8. The cylindrical roller bearing riveting device according to claim 7, characterized in that: a handle (401) is coaxially fixed at the top end of the stud (402).

9. Cylindrical roller bearing riveting apparatus according to claim 7 or 8, characterized in that: the quick-release assembly (7) comprises a limiting hole (705) and a fixing seat (703), the limiting hole (705) is formed in the bottom of the vertical push rod (801) along the radial direction, the fixing seat (703) is fixed in the middle of the top surface of the press riveting disc (9), a guide hole (704) is vertically formed in the fixing seat (703), the guide hole (704) is vertically coaxial with the press riveting disc (9), the bottom of the vertical push rod (801) is vertically matched with the guide hole (704) in a sliding mode, a mounting hole (707) is formed in one side of the fixing seat (703) along the radial direction of the vertical push rod (801), the mounting hole (707) is coaxially matched with a limiting rod (706) in a sliding mode, the inner end of the limiting rod (706) is matched with the limiting hole (705) along the radial direction of the vertical push rod (801) in a sliding mode, the outer end of the limiting rod (706) extends out of the outer side of the fixing seat (703) and is coaxially fixed with a handle (701), a spring (702) is positioned between the handle (701) and the outer side of the fixing seat (703) in a coaxial clearance fit mode, and two ends of the spring (702) are respectively connected with the fixing seat (701).

10. The cylindrical roller bearing riveting device according to claim 9, characterized in that: a plurality of the guide holes (704) of the pressure riveting disc (9) are blind holes vertically, and the bottom ends of the vertical push rods (801) are in fit contact with the bottom ends of the guide holes (704).