CN212682146U - Outer ring flanging equipment for punching outer ring needle roller bearing - Google Patents

Abstract

The utility model relates to the technical field of bearing outer ring flanging, in particular to an outer ring flanging device of a punching outer ring needle roller bearing, which comprises a base and a carrying frame, and also comprises a controller, a workbench, a feeding mechanism and a flanging mechanism, wherein the carrying frame is arranged at the top of the base, the controller is arranged at the top end of the base, the workbench is arranged on the base, the flanging mechanism comprises a pushing assembly, a sliding assembly and a resisting assembly, the pushing assembly is arranged at the top of the carrying frame, the sliding assembly is arranged on the workbench, the resisting assembly is arranged at the top of the sliding assembly, the feeding mechanism comprises a conveying frame and a blanking assembly, the pushing assembly, the blanking assembly, the sliding assembly and the resisting assembly are electrically connected with the controller, the utility model can carry out flanging treatment on the outer ring of the needle roller bearing by placing batch needle roller bearing outer rings into a blanking box and operating the controller, convenient operation, it is safe high-efficient, greatly improved the outer lane turn-ups efficiency to bearing.

Description

Outer ring flanging equipment for punching outer ring needle roller bearing

Technical Field

The utility model relates to a bearing inner race turn-ups technical field, concretely relates to punching press outer lane bearing's outer lane turn-ups equipment.

Background

Needle roller bearings are roller bearings with cylindrical rollers, which are both thin and long with respect to their diameter, and are called needle rollers. The bearing has high load bearing capacity despite its small cross section, and the needle roller bearing is provided with long and thin rollers, so that it has compact radial structure, and its inner diameter size and load capacity are the same as other bearing types, and its outer diameter is minimum, so that it is specially applicable to bearing structure whose radial installation size is limited.

The drawn cup needle roller bearing is a needle roller bearing with a thin press-formed cup, and is mainly characterized in that the section height is very low, the bearing load-bearing capacity is high, the drawn cup needle roller bearing is mainly used for bearing configuration with compact structure and low price, an inner hole of a bearing box can not be used as a roller path of a needle roller retainer assembly, the bearing and the bearing box need to be installed in an interference fit mode, the drawn cup needle roller bearing arranged at the shaft end is provided with a double-side open type and a single-side closed type, and the drawn cup needle roller bearing is not attached. Where the journal cannot be hardened and ground, the inner rings listed in the table may be used.

The inner part of the outer ring of the needle bearing is required to be provided with a ring groove for bearing the retainer, so that the needle bearing needs to be flanged during machining, the conventional flanging of the outer ring of the needle bearing is difficult to find out by a proper fixture for fixing and mounting the traditional flanging of the outer ring of the needle bearing, the traditional flanging of the outer ring of the needle bearing needs to be placed in the clamping groove and abutted against the clamping groove for edging the traditional flanging of the outer ring before the outer ring is clamped, and a continuous batch outer ring machining process is still lacked at present, so that the outer ring flanging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawn cup bearing's outer lane turn-ups equipment.

To achieve the purpose, the utility model adopts the following technical proposal:

the outer ring flanging device of the drawn outer ring needle roller bearing comprises a base, a carrying frame, a controller, a workbench, a feeding mechanism and a flanging mechanism, wherein the carrying frame is fixedly arranged at the top of the base, the controller is fixedly arranged at one side of the top end of the base, the workbench is arranged on the base and positioned right below the carrying frame, the workbench is fixedly connected with the base, the flanging mechanism comprises a pushing assembly, a sliding assembly and a resisting assembly, the pushing assembly is arranged at the top of the carrying frame and fixedly connected with the carrying frame, the sliding assembly is arranged on the workbench and slidably connected with the workbench, the resisting assembly is arranged at the top of the sliding assembly and slidably connected with the sliding assembly, the feeding mechanism comprises a conveying frame and a blanking assembly, the conveying frame is fixedly arranged on the base and positioned beside the carrying frame, the blanking assembly is arranged at one end of the top of the conveying frame and is fixedly connected with the conveying frame, and the pushing assembly, the blanking assembly, the sliding assembly and the abutting assembly are electrically connected with the controller.

Preferably, the propelling movement subassembly includes horizontal pole, first cylinder, propelling movement casket, limiting plate and a pair of sliding sleeve, the horizontal pole is fixed to be set up in the carrier frame top, first cylinder is handstand form and fixes to be set up in horizontal pole top middle part, and first cylinder output shaft passes horizontal pole and propelling movement casket top fixed connection, be equipped with the conveyer trough on the propelling movement casket, and the fixed a pair of traveller that is equipped with of one side top symmetry of propelling movement casket, it is a pair of the sliding sleeve symmetry is fixed to be set up in horizontal pole bottom middle part, and a pair of sliding sleeve one side all is equipped with the spout, and is a pair of the traveller with correspond spout sliding connection, the limiting plate is fixed to be set up in propelling movement casket top one end.

Preferably, the sliding assembly comprises a sliding table, a first motor, a threaded rod, a fixed rod, a pressing seat and a pair of guide rods, the sliding table is arranged at the top of the workbench, the first motor is fixedly arranged at the side of the workbench, an output shaft of the first motor is fixedly connected with one end of the threaded rod through a coupler, the fixed rod is fixedly arranged at the side of the sliding table through a bolt, the pressing seat is fixedly arranged at the top of the workbench and positioned at one side close to the first motor, the pair of guide rods are symmetrically arranged at two sides of the threaded rod, one end of the pair of guide rods penetrates through the sliding table to be fixedly connected with the fixed rod, the other end of the pair of guide rods is fixedly connected with the pressing seat, the sliding table and the pair of guide rods are in sliding connection, the sliding table is in threaded connection with the threaded rod, the pressing seat is fixedly, the first motor is electrically connected with the controller.

Preferably, support tight subassembly and include slide, second cylinder, pressure head, extension board and support tight dish, the slide sets up in the slip table top, and the slide bottom mounting is equipped with a pair of slide, the slip table top is equipped with a pair of bar groove, and is a pair of slide and corresponding bar groove sliding connection, the second cylinder is vertical horizontality and fixes and set up on the slide, and the output shaft and the pressure head fixed connection of second cylinder, the extension board is fixed to be set up in slide one side, support tight dish and set up in extension board one end, the second cylinder is electric connection with the controller.

Preferably, one side of slip table still is equipped with third cylinder and fixed plate, the fixed plate passes through the bolt fastening and sets up on the slip table, the third cylinder is horizontal state fixed the setting on the fixed plate, and the output shaft and the slide one side fixed connection of third cylinder, the third cylinder is electric connection with the controller.

Preferably, the base top still fixes centre gripping rotating assembly, and centre gripping rotating assembly is located the workstation side, centre gripping rotating assembly includes frame, second motor, runner and collet chuck, the frame is fixed to be set up on the base and is located the workstation side, and the frame middle part is equipped with the rectangular hole, first motor is fixed to be set up in the rectangular hole, the second motor is fixed to be set up in the top of frame, and the output shaft of second motor passes through shaft coupling and runner one end fixed connection, the runner rotates and sets up on pressing the seat, and the other end of runner and collet chuck fixed connection, the collet chuck rotates and sets up in one side of pressing the seat, the second motor is electric connection with the controller.

Preferably, a pair of limiting rods is symmetrically arranged at the top of the conveying frame, one end of each limiting rod extends to one end of the conveying groove of the pushing box and is in an open shape, and a sealing plate is fixedly arranged at the other end of each limiting rod.

Preferably, the unloading subassembly sets up in a pair of gag lever post top one end, the unloading subassembly includes workbin, a pair of electric putter, a pair of banking plate and four support columns, four fixed two bisymmetry of support column is fixed to be set up in carriage top one end and lie in a pair of gag lever post both sides, and four support column and workbin fixed connection, and a pair of the electric putter symmetry is fixed to be set up in the both sides of workbin, the workbin bottom is equipped with the feed opening, and is a pair of the banking plate hinges in the feed opening both sides, and is a pair of electric putter's output shaft and corresponding banking plate fixed connection, and is a pair of electric putter is electric connection with the controller.

The utility model has the advantages that: firstly, batch needle bearing outer rings are put into a blanking box one by one, the bearing outer rings fall into a pair of sealing bottom plates in the blanking box, a control controller opens switches of a pair of electric push rods, output shafts of the electric push rods drive the sealing bottom plates so as to open the sealing bottom plates, the bearing outer rings enter a pair of limiting rods on a conveying frame from a blanking port one by one and roll to a conveying groove in a pushing box along the limiting rods, the control controller starts a first air cylinder, the output shaft of the first air cylinder drives the pushing box to move downwards, when the bearing outer rings are moved to be at the same horizontal plane with a collet chuck, the control controller opens a second air cylinder switch, the second air cylinder drives a pressure head to push the bearing outer rings in the conveying groove to the collet chuck and compress the bearing outer rings, at the moment, an output shaft of the second air cylinder recovers, the collet chuck clamps the bearing outer rings, the control controller starts a third air cylinder, and the third air cylinder drives a sliding seat, the sliding seat drives the second cylinder to transversely slide, so that the second cylinder drives the extension plate to transversely move, the extension plate drives the abutting plate to move, when the abutting plate moves to the same horizontal line with the collet chuck, the operation controller starts the first motor, the output shaft of the first motor drives the threaded rod to rotate, the threaded rod is in threaded connection with the sliding table, so that the threaded rod drives the sliding table to translate, the pair of fixed guide rods play a limiting role until the abutting plate abuts against the edge of the bearing outer ring, meanwhile, the operation controller starts the second motor, the output shaft of the second motor drives the rotating wheel to rotate, the rotating wheel drives the collet chuck to rotate, so that the bearing outer ring is flanged, after flanging is completed, the collet chuck releases the bearing outer ring, so that the bearing outer ring falls onto the pressing seat and immediately rolls into the material collecting box, and the baffle plays a limiting role on the bearing outer ring, avoid bearing inner race to fall into between slip table and the pressure seat, cause the influence to lasting the flow, the utility model discloses a put into the blanking box and operation control ware with batch bearing inner race in turn, can handle bearing's outer lane turn-ups, convenient operation, it is safe high-efficient, greatly improved bearing's outer lane turn-ups efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the clamping rotating assembly and the flanging mechanism of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the carrying frame and the pushing assembly of the present invention;

fig. 5 is a schematic view of the push assembly according to the present invention, partially disassembled;

fig. 6 is a schematic perspective view of the sliding assembly of the present invention;

fig. 7 is a schematic view of a three-dimensional structure of the tightening assembly of the present invention;

fig. 8 is a schematic view of a three-dimensional structure of the feeding mechanism of the present invention;

fig. 9 is a schematic perspective view of the conveying frame of the present invention;

fig. 10 is a schematic perspective view of the blanking assembly of the present invention;

fig. 11 is a schematic view of the clamping and rotating assembly according to the present invention;

FIG. 12 is an enlarged schematic view at A of FIG. 5;

in the figure: the device comprises a base 1, a clamping rotating assembly 10, a machine base 100, a rectangular hole 1000, a second motor 101, a rotating wheel 102, a collet chuck 103, a carrying frame 2, a controller 3, a workbench 4, a feeding mechanism 5, a conveying frame 50, a limiting rod 500, a sealing plate 501, a blanking assembly 51, a blanking box 510, a blanking port 5100, an electric push rod 511, a sealing bottom plate 512, a supporting column 513, a flanging mechanism 6, a pushing assembly 60, a cross rod 600, a first air cylinder 601, a pushing box 602, a conveying groove 6020, a sliding column 6021, a limiting plate 603, a sliding sleeve 604, a sliding groove 6040, a sliding assembly 61, a sliding table 610, a strip groove 6100, a third air cylinder 6101, a fixing plate 6102, a first motor 611, a threaded rod 612, a fixing rod 613, a pressing seat 614, a baffle 6140, a material collecting box 6141, a guide rod 615, a abutting assembly 62, a sliding seat 620, a sliding plate 6200, a second air.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 12, the outer ring flanging device for the drawn outer ring needle roller bearing comprises a base 1 and a carrying frame 2, and further comprises a controller 3, a workbench 4, a feeding mechanism 5 and a flanging mechanism 6, wherein the carrying frame 2 is fixedly arranged at the top of the base 1, the controller 3 is fixedly arranged at one side of the top end of the base 1, the workbench 4 is arranged on the base 1 and is positioned under the carrying frame 2, the workbench 4 is fixedly connected with the base 1, the flanging mechanism 6 comprises a pushing assembly 60, a sliding assembly 61 and a tightening assembly 62, the pushing assembly 60 is arranged at the top of the carrying frame 2, the pushing assembly 60 is fixedly connected with the carrying frame 2, the sliding assembly 61 is arranged on the workbench 4, the sliding assembly 61 is slidably connected with the workbench 4, the tightening assembly 62 is arranged at the top of the sliding assembly 61, and the tightening assembly 62 is slidably connected with the sliding assembly 61, feed mechanism 5 includes carriage 50 and unloading subassembly 51, carriage 50 is fixed to be set up on base 1 and is located and takes 2 sides of carrier, unloading subassembly 51 sets up in carriage 50 top one end, and unloading subassembly 51 and carriage 50 fixed connection, propelling movement subassembly 60, unloading subassembly 51, sliding assembly 61 and support tight subassembly 62 and controller 3 and be electric connection.

The pushing assembly 60 comprises a cross rod 600, a first cylinder 601, a pushing box 602, a limiting plate 603 and a pair of sliding sleeves 604, the cross rod 600 is fixedly arranged at the top of the carrying frame 2, the first cylinder 601 is in an inverted shape and is fixedly arranged at the middle of the top end of the cross rod 600, an output shaft of the first cylinder 601 penetrates through the cross rod 600 and is fixedly connected with the top of the pushing box 602, the pushing box 602 is provided with a conveying groove 6020, a pair of sliding columns 6021 are symmetrically and fixedly arranged at the middle of the bottom end of the cross rod 600, one side of each of the pair of sliding sleeves 604 is provided with a sliding groove 6040, the pair of sliding columns 6021 are slidably connected with corresponding sliding grooves 6040, the limiting plate 603 is fixedly arranged at one end of the top of the pushing box 602, the first cylinder 601 is electrically connected with the controller 3, and the cross rod 600 plays a role of supporting the carrier for the first cylinder 601 and the pair of sliding, when the bearing outer ring rolls to the conveying groove 6020 in the pushing box 602 along the limiting rod 500, the first cylinder 601 is started, the output shaft of the first cylinder 601 drives the pushing box 602 to translate downwards until the pushing box is translated to be on the same horizontal plane with the collet chuck 103, so as to prepare for the subsequent sliding assembly 61, the limiting plate 603 has the function that when one bearing outer ring enters the conveying groove 6020, the output shaft of the first cylinder 601 cooperates with the pair of sliding sleeves 604 to drive the feeding box to move downwards, and at this time, the limiting plate 603 limits the next bearing outer ring in the limiting rod 500, so as to avoid dropping.

The sliding assembly 61 includes a sliding table 610, a first motor 611, a threaded rod 612, a fixing rod 613, a pressing seat 614 and a pair of guide rods 615, the sliding table 610 is disposed at the top of the workbench 4, the first motor 611 is fixedly disposed at the side of the workbench 4, an output shaft of the first motor 611 is fixedly connected with one end of the threaded rod 612 through a shaft coupling, the fixing rod 613 is fixedly disposed at the side of the sliding table 610 through bolts, the pressing seat 614 is fixedly disposed at the top of the workbench 4 and located at a side close to the first motor 611, a pair of the guide rods 615 are symmetrically disposed at two sides of the threaded rod 612, one end of the pair of the guide rods 615 penetrates through the sliding table 610 and the fixing rod 613 to be fixedly connected, the other end of the pair of the guide rods 615 is fixedly connected with the pressing seat 614, the sliding table 610 and the pair of the guide rods 615 are both slidably connected, the sliding table 610 and the threaded rod, and the fixed workbin 6141 that is equipped with of pressure seat 614 opposite side, first motor 611 is electric connection with controller 3, and after starting first motor 611, the output shaft of first motor 611 drives threaded rod 612 and rotates, because of threaded rod 612 and slip table 610 threaded connection to threaded rod 612 drives slip table 610 translation, and a pair of fixed guide bar 615 plays limiting displacement this moment, sets up in the dead lever 613 and the pressure seat 614 of slip table 610 both sides and plays the fixed action to a pair of guide bar 615, until support tight dish 624 and contradict to the bearing inner race edge.

The abutting assembly 62 comprises a sliding base 620, a second cylinder 621, a pressing head 622, an extending plate 623 and an abutting disc 624, the sliding base 620 is arranged at the top of the sliding base 610, a pair of sliding plates 6200 is fixedly arranged at the bottom end of the sliding base 620, a pair of strip-shaped grooves 6100 is arranged at the top of the sliding base 610, the pair of sliding plates 6200 is slidably connected with the corresponding strip-shaped grooves 6100, the second cylinder 621 is fixedly arranged on the sliding base 620 in a longitudinal horizontal state, an output shaft of the second cylinder 621 is fixedly connected with the pressing head 622, the extending plate 623 is fixedly arranged at one side of the sliding base 620, the abutting disc 624 is arranged at one end of the extending plate 623, the second cylinder 621 is electrically connected with the controller 3, after the second cylinder 621 is started, the second cylinder 621 drives the pressing head 622 to push and press the outer ring of the bearing in the conveying groove 6020 into the collet chuck 103, the output shaft of the second cylinder is recovered, and, the extension plate 623 is used to fix the abutting plate 624, and the sliding base 620 is used to fix the second cylinder 621 and drive the second cylinder 621 to move.

A third cylinder 6101 and a fixing plate 6102 are further disposed on one side of the sliding table 610, the fixing plate 6102 is fixedly disposed on the sliding table 610 through bolts, the third cylinder 6101 is horizontally and fixedly disposed on the fixing plate 6102, an output shaft of the third cylinder 6101 is fixedly connected to one side of the sliding base 620, the third cylinder 6101 is electrically connected to the controller 3, the sliding base 620 is driven by the third cylinder 6101 to move on the sliding table 610, the sliding base 620 drives the second cylinder 621 to horizontally slide, so that the second cylinder 621 drives the extension plate 623 to horizontally move, and the extension plate 623 drives the abutting disc 624 to move until the abutting disc 624 moves to the same horizontal line as the collet chuck 103, thereby preparing for subsequent rotation of the collet chuck 103, and the fixing plate 6102 is used to fix the third cylinder 6101.

The top of the base 1 is further fixed with a clamping rotating assembly 10, the clamping rotating assembly 10 is located beside the workbench 4, the clamping rotating assembly 10 comprises a base 100, a second motor 101, a rotating wheel 102 and a collet chuck 103, the base 100 is fixedly arranged on the base 1 and located beside the workbench 4, the middle of the base 100 is provided with a rectangular hole 1000, the first motor 611 is fixedly arranged in the rectangular hole 1000, the second motor 101 is fixedly arranged at the top of the base 100, an output shaft of the second motor 101 is fixedly connected with one end of the rotating wheel 102 through a coupler, the rotating wheel 102 is rotatably arranged on the press base 614, the other end of the rotating wheel 102 is fixedly connected with the collet chuck 103, the collet chuck 103 is rotatably arranged at one side of the press base 614, the second motor 101 is electrically connected with the controller 3, and when the second motor 101 is started, the output shaft of the second motor 101 drives the rotating wheel 102 to rotate, the rotating wheel 102 drives the collet chuck 103 to rotate, so that flanging processing is performed on the outer ring of the bearing, the base 100 provides a fixing carrier for the second motor 101 and the first motor 611, and the electric connection operation is simple, convenient and fast, and the working efficiency is high.

The top of the conveying frame 50 is symmetrically provided with a pair of limiting rods 500, one end of each limiting rod 500 extends to one end of the conveying groove 6020 of the pushing box 602 and is in an open shape, the other end of each limiting rod 500 is fixedly provided with a sealing plate 501, the pair of limiting plates 603 limit the outer ring of the bearing, so that the outer ring of the bearing is always kept in a vertical rolling state, and the sealing plate 501 is arranged to prevent the outer ring of the bearing from sliding off from the other end of the conveying frame 50.

The blanking assembly 51 is arranged at one end of the tops of the pair of limiting rods 500, the blanking assembly 51 comprises a blanking box 510, a pair of electric push rods 511, a pair of sealing plates 512 and four supporting columns 513, the four supporting columns 513 are fixedly, pairwise and symmetrically arranged at one end of the top of the conveying frame 50 and positioned at two sides of the pair of limiting rods 500, the four supporting columns 513 are fixedly connected with the blanking box 510 and are symmetrically and fixedly arranged at two sides of the blanking box 510 together with the pair of electric push rods 511, a blanking hole 5100 is formed in the bottom of the blanking box 510, the pair of sealing plates 512 are hinged at two sides of the blanking hole 5100, an output shaft of each electric push rod 511 is fixedly connected with the corresponding sealing plate 512, the pair of electric push rods 511 is electrically connected with the controller 3, after the pair of electric push rods 511 is started, the output shafts of the pair of electric push rods 511, bearing outer rings enter a pair of limiting rods 500 on the conveying frame 50 from the feed opening 5100 in sequence, roll to the conveying groove 6020 in the pushing box 602 along the limiting rods 500, four supporting columns 513 provide fixing carriers for the feed box 510, and a pair of sealing bottom plates 512 can enable the bearing outer rings to enter a pair of limiting rods 500 in sequence in batches, so that disorder is avoided.

The working principle is as follows: putting batch needle bearing outer rings into a blanking box 510 one by one, the bearing outer rings fall into a pair of sealing plates 512 in the blanking box 510, operating a controller 3 to open switches of a pair of electric push rods 511, an output shaft of the pair of electric push rods 511 drives the pair of sealing plates 512, thereby opening the pair of sealing plates 512, the bearing outer rings enter a pair of limiting rods 500 on a conveying frame 50 from a blanking port 5100 one by one, roll to a conveying groove 6020 in a pushing box 602 along the limiting rods 500, operating the controller 3 to start a first cylinder 621, the output shaft of the first cylinder 601 drives the pushing box 602 to translate downwards, when translating to the same horizontal plane with a collet chuck 103, operating the controller 3 to open a second cylinder 621 switch, the second cylinder 621 drives a pressure head 622 to push the bearing outer rings in the conveying groove 6020 into the collet chuck 103 and compress the bearing outer rings, at the moment, the output shaft of the second cylinder is recovered, the collet chuck 103 clamps the outer ring of the bearing, the controller 3 is operated to start the third cylinder 6101, the third cylinder 6101 drives the sliding base 620 to move on the sliding table 610, the sliding base 620 drives the second cylinder 621 to slide transversely, so that the second cylinder 621 drives the extending plate 623 to move transversely, and further the extending plate 623 drives the abutting disc 624 to move, when the abutting disc 624 moves to the same horizontal line with the collet chuck 103, the controller 3 is operated to start the first motor 611, the output shaft of the first motor 611 drives the threaded rod 612 to rotate, because the threaded rod 612 is in threaded connection with the sliding table 610, the threaded rod 612 drives the sliding table 610 to move horizontally, at this time, the pair of fixed guide rods 615 play a limiting role until the abutting disc 624 abuts against the edge of the outer ring of the bearing, at the same time, the controller 3 is operated to start the second motor 101, the output shaft of the second motor 101 drives the rotating wheel 102 to rotate, the rotating, thereby carry out the turn-ups to the bearing inner race and handle, after the turn-ups was accomplished, collet chuck 103 release bearing inner race to the bearing inner race falls into on pressing the seat 614, and immediately roll to in the case 6141 that gathers materials, baffle 6140 plays limiting displacement to the bearing inner race, avoids the bearing inner race to fall into between slip table 610 and the pressure seat 614, causes the influence to lasting flow.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims (8)

1. The outer ring flanging device of the drawn outer ring needle roller bearing comprises a base (1) and a carrying frame (2), and is characterized by further comprising a controller (3), a workbench (4), a feeding mechanism (5) and a flanging mechanism (6), wherein the carrying frame (2) is fixedly arranged at the top of the base (1), the controller (3) is fixedly arranged on one side of the top end of the base (1), the workbench (4) is arranged on the base (1) and is positioned under the carrying frame (2), the workbench (4) is fixedly connected with the base (1), the flanging mechanism (6) comprises a pushing assembly (60), a sliding assembly (61) and a abutting assembly (62), the pushing assembly (60) is arranged at the top of the carrying frame (2), the pushing assembly (60) is fixedly connected with the carrying frame (2), the sliding assembly (61) is arranged on the workbench (4), and sliding assembly (61) and workstation (4) sliding connection, support tight subassembly (62) and set up in sliding assembly (61) top, and support tight subassembly (62) and sliding assembly (61) sliding connection, feed mechanism (5) are including carriage (50) and unloading subassembly (51), carriage (50) are fixed to be set up on base (1) and are located and take carrier (2) side, unloading subassembly (51) set up in carriage (50) top one end, and unloading subassembly (51) and carriage (50) fixed connection, propelling movement subassembly (60), unloading subassembly (51), sliding assembly (61) and support tight subassembly (62) and controller (3) are electric connection.

2. The outer ring flanging device of the drawn outer ring needle roller bearing according to claim 1, wherein the pushing assembly (60) comprises a cross rod (600), a first cylinder (601), a pushing box (602), a limiting plate (603) and a pair of sliding sleeves (604), the cross rod (600) is fixedly arranged at the top of the carrying frame (2), the first cylinder (601) is fixedly arranged at the middle of the top end of the cross rod (600) in an inverted shape, an output shaft of the first cylinder (601) penetrates through the cross rod (600) to be fixedly connected with the top of the pushing box (602), the pushing box (602) is provided with a conveying groove (6020), a pair of sliding columns (6021) is symmetrically and fixedly arranged at the top of one side of the pushing box (602), a pair of the sliding sleeves (604) is symmetrically and fixedly arranged at the middle of the bottom end of the cross rod (600), one side of each sliding sleeve (604) is provided with a sliding groove (6040), and the pair of the sliding columns (6021) is slidably connected with, the limiting plate (603) is fixedly arranged at one end of the top of the pushing box (602), and the first air cylinder (601) is electrically connected with the controller (3).

3. The outer ring flanging device of the drawn outer ring needle bearing according to claim 2, wherein the sliding assembly (61) comprises a sliding table (610), a first motor (611), a threaded rod (612), a fixing rod (613), a pressing seat (614) and a pair of guide rods (615), the sliding table (610) is arranged at the top of the workbench (4), the first motor (611) is fixedly arranged at the side of the workbench (4), an output shaft of the first motor (611) is fixedly connected with one end of the threaded rod (612) through a coupler, the fixing rod (613) is fixedly arranged at the side of the sliding table (610) through a bolt, the pressing seat (614) is fixedly arranged at the top of the workbench (4) and is located at one side close to the first motor (611), the pair of guide rods (615) are symmetrically arranged at two sides of the threaded rod (612), one end of the pair of guide rods (615) passes through the sliding table (610) and is fixedly connected with the fixing rod (613), and the other end and the pressure seat (614) fixed connection of a pair of guide bar (615), slip table (610) and a pair of guide bar (615) are sliding connection, and slip table (610) and threaded rod (612) threaded connection, pressure seat (614) are close to fixed baffle (6140) that is equipped with in first cylinder (601) one side, and press seat (614) opposite side to fix and be equipped with case (6141) that gathers materials, first motor (611) is electric connection with controller (3).

4. The outer race burring apparatus of a drawn outer race needle bearing according to claim 3, the abutting assembly (62) comprises a sliding seat (620), a second air cylinder (621), a pressure head (622), an extension plate (623) and an abutting disc (624), the sliding seat (620) is arranged at the top of the sliding table (610), a pair of sliding plates (6200) is fixedly arranged at the bottom end of the sliding seat (620), a pair of strip-shaped grooves (6100) is arranged at the top of the sliding table (610), the pair of sliding plates (6200) are connected with the corresponding strip-shaped grooves (6100) in a sliding way, the second cylinder (621) is fixedly arranged on the sliding seat (620) in a longitudinal horizontal state, and the output shaft of the second cylinder (621) is fixedly connected with the pressure head (622), the extension plate (623) is fixedly arranged at one side of the sliding seat (620), the abutting disc (624) is arranged at one end of the extending plate (623), and the second cylinder (621) is electrically connected with the controller (3).

5. The outer ring flanging device of the drawn outer ring needle roller bearing according to claim 4, wherein a third cylinder (6101) and a fixing plate (6102) are further disposed on one side of the sliding table (610), the fixing plate (6102) is fixedly disposed on the sliding table (610) through bolts, the third cylinder (6101) is fixedly disposed on the fixing plate (6102) in a horizontal state, an output shaft of the third cylinder (6101) is fixedly connected with one side of the sliding base (620), and the third cylinder (6101) is electrically connected with the controller (3).

6. The outer ring flanging device of the drawn-outer needle bearing is characterized in that the top of the base (1) is further fixedly provided with a clamping rotating assembly (10), the clamping rotating assembly (10) is located beside the workbench (4), the clamping rotating assembly (10) comprises a base (100), a second motor (101), a rotating wheel (102) and a collet chuck (103), the base (100) is fixedly arranged on the base (1) and beside the workbench (4), the middle of the base (100) is provided with a rectangular hole (1000), the first motor (611) is fixedly arranged in the rectangular hole (1000), the second motor (101) is fixedly arranged on the top of the base (100), an output shaft of the second motor (101) is fixedly connected with one end of the rotating wheel (102) through a coupler, and the rotating wheel (102) is rotatably arranged on the pressing seat (614), the other end of the rotating wheel (102) is fixedly connected with the collet chuck (103), the collet chuck (103) is rotatably arranged on one side of the pressing seat (614), and the second motor (101) is electrically connected with the controller (3).

7. The outer ring flanging device of the drawn outer ring needle roller bearing according to claim 6, wherein a pair of limiting rods (500) is symmetrically arranged at the top of the conveying frame (50), one end of the pair of limiting rods (500) extends to one end of the conveying groove (6020) of the pushing box (602) and is in an open shape, and a sealing plate (501) is fixedly arranged at the other end of the pair of limiting rods (500).

8. The outer ring flanging equipment for the drawn-outer ring needle roller bearing is characterized in that the blanking assembly (51) is arranged at one end of the top of a pair of limiting rods (500), the blanking assembly (51) comprises a blanking box (510), a pair of electric push rods (511), a pair of sealing plates (512) and four supporting columns (513), the four supporting columns (513) are fixedly arranged at one end of the top of the conveying frame (50) in a pairwise symmetry manner and are positioned at two sides of the pair of limiting rods (500), the four supporting columns (513) are fixedly connected with the blanking box (510) and are symmetrically and fixedly arranged at two sides of the blanking box (510) together with the pair of electric push rods (511), a blanking opening (5100) is arranged at the bottom of the blanking box (510), the pair of sealing plates (512) are hinged at two sides of the blanking opening (5100), and an output shaft of the pair of electric push rods (511) is fixedly connected with the corresponding sealing plates (512, the pair of electric push rods (511) is electrically connected with the controller (3).

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