CN211082598U

CN211082598U - Full ball bearing assembly fixture

Info

Publication number: CN211082598U
Application number: CN201921473681.8U
Authority: CN
Inventors: 周振涛
Original assignee: C&U Group Ltd; Shanghai C&U Group Co Ltd
Current assignee: Shanghai C&U Group Co Ltd; C&U Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-24
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a full ball bearing assembly fixture, including material feeding unit and composite set, the composite set includes the outer platform, be equipped with the through-hole on the outer platform, material feeding unit includes first feeding mechanism and second feeding mechanism, the second feeding mechanism includes interior platform and the second driving piece that drives interior platform axial displacement to the through-hole, the outer edge department of interior platform is equipped with the annular boss with the centre of a circle with the interior platform, the composite set still includes the operation claw, first feeding mechanism moves the outer lane to the outer platform, the second feeding mechanism moves the inner circle to the interior platform and moves to the through-hole through the second driving piece, the operation claw opens the outer lane along the fracture, make things convenient for operating personnel or device to add the roller, the boss prevents that the inner circle from dropping and raising when the inner platform moves, prevent outer lane and inner circle from appearing the large amplitude shift when filling, the roller simultaneously, make the roller fill in the raceway of outer lane and inner circle, compare in manual assembly, the size of the power that the operation claw was applyed on the outer lane is unanimous, when conveniently filling, improves the yields.

Description

Full ball bearing assembly fixture

Technical Field

The utility model belongs to the technical field of the bearing processing, concretely relates to full ball bearing assembly fixture.

Background

A full ball bearing is one of the bearings, which generally includes rollers, an outer race and an inner race, and has a higher load capacity than a conventional bearing with a cage, but cannot be used in a high-speed operation.

Present full ball bearing usually need fracture the outer lane, set up stress notch at the axial edge of bearing inner race promptly earlier, again to stress notch application of force make the bearing inner race form the fracture along stress notch, during the assembly, need open the outer lane along fracture department, make things convenient for the roller to fill in, between the outer lane, present full ball bearing adopts manual assembly usually, and intensity of labour is big, and inefficiency, and the unable control of manual assembly exerts the power on the outer lane, it is too big to exert hard easily, cause outer lane irreversible deformation, the yields is not high.

Disclosure of Invention

In order to overcome the not enough of prior art, the utility model provides a full ball roller is changeed and is joined in marriage frock more efficient, the yields is high than prior art.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a full ball bearing assembly fixture, includes material feeding unit and composite set, composite set includes outer platform, outer bench is equipped with the through-hole, material feeding unit includes and removes the outer lane to outer first feeding mechanism of platform and remove the second feeding mechanism to the through-hole with the inner circle, second feeding mechanism makes inner platform and outer platform be in the second driving piece of same horizontal plane including the inner platform of placing the inner circle and the interior axial displacement of drive to the through-hole, the outer department of following of inner platform is equipped with the annular boss with the inner platform concentric, composite set still includes the operating claw that the outer lane that makes to be located outer platform expands along the fracture.

Among the above-mentioned technical scheme, first feeding mechanism removes the outer lane to outer platform, the internal diameter of outer lane is more than or equal to the diameter of through-hole, second feeding mechanism removes the inner lane to the inner platform and removes to the through-hole through the second driving piece, the operation claw opens the outer lane along the fracture, increase the clearance between inner lane and the outer lane, make things convenient for operating personnel or device to add the roller, the boss prevents that the inner lane from dropping when the inner platform removes, prevent outer lane and inner lane from appearing removing by a wide margin when filling the roller, raise the roller simultaneously, make the roller pack in the raceway of outer lane and inner lane, compare in manual assembly, the size of the power that the operation claw was exerted on the outer lane is unanimous, when conveniently filling, prevent that unable deformation that resumes in the outer lane from appearing.

As a further setup, the composite set still includes guiding mechanism, guiding mechanism detects whether the stress breach rotates the infrared inductor to the regulation direction in outer platform one side including the outer platform pivoted third driving piece of drive and setting, infrared inductor and third driving piece electric connection.

Among the above-mentioned technical scheme, when the outer lane removed the outer platform, the cracked orientation of adjustable outer lane of guiding mechanism to make things convenient for the operation claw to expand the outer lane, make the power that the operation claw was applyed on the outer lane unanimous, preferred third driving piece is cavity rotary platform, infrared inductor is through detecting whether the specified orientation of reacing of stress breach judges the cracked orientation of outer lane, when infrared inductor can't sense the stress breach, cavity rotary platform rotating outer lane, until infrared inductor detects the stress breach.

As a further setting of the utility model, the composite set still includes the device of loading of filling the roller between inner circle and outer lane, load the device including the feed cylinder of placing the roller, with roller guide in the feed cylinder to the inner circle and outer lane load the pipeline and control get into the control assembly of the roller quantity between inner circle and the outer lane, control assembly is including setting up the unloading gear and the control unloading gear pivoted control on loading the pipeline.

In the above technical solution, preferably, the control member is a rotating shaft with a motor, the rotating shaft is fixedly connected with the blanking gear, after the outer ring is expanded by the operating claw, the control member controls the blanking gear to rotate, so that the rollers enter between the inner ring and the outer ring along the filling pipe, and after a specified number of rollers enter, the control member stops the rotation of the blanking gear, thereby preventing redundant rollers from entering between the inner ring and the outer ring.

As a further setting of the utility model, a feeding mechanism includes the base and sets up the cluster material pole on the base, be equipped with the clearance that supplies an outer lane to break away from cluster material pole between cluster material pole and the base, be equipped with the first driving piece that removes the outer lane in the clearance to outer platform on the base.

Among the above-mentioned technical scheme, a plurality of outer lanes can be placed once to the cluster material pole, reduces the repetition labor power, the preferred electric putter of first driving piece, electric putter pushes away the outer lane that will be located the clearance according to the setting to outer platform.

As a further setting of the utility model, the second feeding mechanism still includes the vibration dish and says with the material that the vibration dish is connected, the both sides that the material was said are equipped with the flange, the one end that the vibration dish was kept away from to the material is said and is equipped with the baffle, one side that the material was said is equipped with and pushes away the material subassembly, it includes the ejector pin pole and drives the ejector pin pole and push away the inner circle on saying with the material and push away the driving motor to the interior platform, be equipped with the opening that supplies the ejector pin pole to remove and supply the inner circle to get into the interior platform on the flange.

Among the above-mentioned technical scheme, the inner circle is said by the entering of vibration dish, and flange and baffle prevent that the inner circle from dropping, make the inner circle get into the pushing range of ejector sleeve pole one by one simultaneously, and the ejector sleeve pole pushes away the inner circle to the inner platform one by one under driving motor's drive.

As the utility model discloses a further setting, the operation claw includes the driving piece that the exposed core of centre gripping on the outer lane removed with the control exposed core, the exposed core includes two gripper jaws, the gripper jaw is the arc.

Among the above-mentioned technical scheme, the direction that the exposed core kept away from each other under the drive of driving piece removes, and the gripper jaw is the arc, makes the expanded outer lane that the exposed core can be more stable.

As a further setting of the utility model, the axial cross section of the boss is trapezoidal.

Among the above-mentioned technical scheme, axial cross-section is trapezoidal, makes things convenient for the inner circle to get into the interior platform, makes things convenient for the bearing that the assembly was accomplished to break away from simultaneously.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram illustrating the operation of an embodiment of the present invention;

FIG. 2 is an idle schematic diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of a second feeding mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of a combination device according to an embodiment of the present invention.

Detailed Description

When terms such as "upper" and "lower", "right" and "left" or similar relative expressions are used in the present embodiment, these refer only to the accompanying drawings and are not necessarily actual usage.

The embodiment of the present invention is shown in fig. 1-4, a full ball bearing assembly tool, comprising a feeding device 01 and a combination device 02, wherein the combination device 02 comprises an outer stage 021, the outer stage 021 is provided with a through hole 0211, the feeding device 01 comprises a first feeding mechanism 011 for moving an outer ring 03 to the outer stage 021 and a second feeding mechanism 012 for moving an inner ring 04 to the through hole 021, the second feeding mechanism 012 comprises an inner stage 0121 for placing the inner ring 04 and a second driving member 0122 for driving the inner stage 0121 to axially move to the through hole 0211 so that the inner stage 0121 and the outer stage 021 are in the same horizontal plane, the outer edge of the inner stage 0121 is provided with an annular boss 01211 having the same center as the inner stage 0121, the combination device 02 further comprises an operating claw 022 for expanding the outer ring 03 located at the outer stage 021 along a fracture, the first feeding mechanism 011 moves the outer ring 03 to the outer stage 021, the inner diameter of the inner ring 03 is larger than or equal to the diameter of the through hole 0211, the second feeding mechanism 0121 moves the inner ring 04 to the inner stage 012 and moves to the through the second driving member 012, the operation claw 022 opens the outer ring 03 along the fracture, increase the clearance between the inner ring 04 and the outer ring 03, facilitate the operator or the device to add the roller 05, the boss 01211 prevents the inner ring 04 from dropping when the inner stage 0121 moves, prevent the outer ring 03 and the inner ring 04 from moving greatly when filling the roller 05, raise the roller 05 at the same time, make the roller 05 fill in the raceways of the outer ring 03 and the inner ring 04, compared with manual assembly, the magnitude of the force that the operation claw 022 exerts on the outer ring 03 is consistent, prevent the outer ring 03 from generating unrecoverable deformation when filling conveniently, improve the yield, the composite set 02 further includes an adjustment mechanism 023, the adjustment mechanism 023 includes a third driving part 0231 that drives the outer stage 021 to rotate and an infrared sensor 0232 that is arranged on one side of the outer stage 021 to detect whether the stress notch 031 rotates to the specified direction, the infrared sensor 0232 is electrically connected with the third driving part 0231, when the outer ring 03 moves to the outer stage 021, the adjusting mechanism 023 can adjust the breaking direction of the outer ring 03 to facilitate the operating claws 022 to expand the outer ring 03 to make the force applied to the outer ring 03 consistent, in this embodiment, the third driving member 0231 is a hollow rotating platform, the infrared sensor 0232 judges the breaking direction of the outer ring 03 by detecting whether the stress notch 031 reaches the designated direction, when the infrared sensor 0232 cannot sense the stress notch 031, the hollow rotating platform rotates the outer ring 03 until the infrared sensor 0232 detects the stress notch 031, the combination device 02 further comprises a filling device 024 for filling the roller 05 between the inner ring 04 and the outer ring 03, the filling device 024 comprises a barrel 0241 for placing the roller 05, a filling pipe 0242 for guiding the roller 05 in the barrel 0241 to a position between the inner ring 04 and the outer ring 03 and a control assembly 0243 for controlling the number of rollers 05 to enter between the inner ring 04 and the outer ring 03, the control assembly 0243 comprises a blanking gear 02431 arranged on the filling pipe 0242 and a control 02432 for controlling the rotation of the blanking gear 02431, in this embodiment, the control part 02432 is a rotating shaft with a motor, the rotating shaft is fixedly connected to the blanking gear 02431, after the outer ring 03 is expanded by the operating claw 022, the control part 02432 controls the blanking gear 02431 to rotate, so that the roller 05 enters between the inner ring 04 and the outer ring 03 along the filling pipe 0242, after a specified number of rollers 05 enter, the control part 02432 stops the rotation of the blanking gear 02431, and prevents the redundant rollers 05 from entering between the inner ring 04 and the outer ring 03, the first feeding mechanism 011 includes a base 0111 and a string bar 0112 disposed on the base 0111, a gap for the outer ring 03 to separate from the string bar 0112 is disposed between the string bar 0112 and the base 0111, the base 0111 is provided with a first driving part 0113 for moving the outer ring 03 in the gap to the outer table 021, the string bar 0112 can place a plurality of outer rings 03 at a time, so as to reduce the repeat labor force, in this embodiment, the first driving part 0113 is an electric push rod, which pushes the outer ring 03 located in, the second feeding mechanism 012 further includes a vibrating disk 0123 and a material channel 0124 connected to the vibrating disk 0123, both sides of the material channel 0124 are provided with flanges 01241, one end of the material channel 0124 far from the vibrating disk 0123 is provided with a baffle, one side of the material channel 0124 is provided with a material pushing assembly 0125, the material pushing assembly 0125 includes a material pushing rod 01251 and a driving motor 01252 for driving the material pushing rod 01251 to push the inner ring 04 on the material channel 0124 to the inner platform 0121, the flange 01241 is provided with an opening 01242 for the material pushing rod 01251 to move and for the inner ring 04 to enter the inner platform 0121, the inner ring 04 enters the material channel 0124 from the vibrating disk 0123, the flanges 01241 and the baffle prevent the inner ring 04 from falling, meanwhile, the inner ring 04 enters the pushing range of the material pushing rod 01251 one by one, the material pushing rod 01251 pushes the inner ring 04 to the inner platform 0121 one by one under the driving of the driving motor 01252, the operating claw 022 includes two clamping claws 02211 for clamping ends 0221 clamped on the outer ring 03 and controlling the clamping end 0222 for the clamping end to, gripper 02211 is the arc, and gripper end 0221 removes to the direction of keeping away from each other under the drive of driving piece 0222, and gripper claw 02211 is the arc, makes gripper end 0221 expand outer lane 03 more stable, and boss 01211's axial cross section is trapezoidal, makes things convenient for inner circle 04 to get into interior platform 0121, and the bearing that makes things convenient for the assembly to accomplish simultaneously breaks away from.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a full ball bearing assembly fixture which characterized in that: including material feeding unit and composite set, composite set includes outer platform, outer bench is equipped with the through-hole, material feeding unit includes and removes the outer lane to outer platform's first feeding mechanism and with the second feeding mechanism that the inner circle removed to the through-hole, second feeding mechanism makes the second driving piece that inner platform and outer platform are in same horizontal plane including the inner platform of placing the inner circle and the interior platform axial displacement of drive to the through-hole, the outer department of following of inner platform is equipped with the annular boss with the inner platform concentric, composite set still includes the operating claw that the outer lane that makes to be located outer platform expands open along the fracture.

2. The full ball bearing assembly tool of claim 1, characterized in that: the combination device further comprises an adjusting mechanism, the adjusting mechanism comprises a third driving piece for driving the outer platform to rotate and an infrared inductor which is arranged on one side of the outer platform and used for detecting whether the stress notch rotates to a specified direction, and the infrared inductor is electrically connected with the third driving piece.

3. The full ball bearing assembling tool according to claim 1 or 2, characterized in that: the combined device also comprises a filling device for filling the rollers between the inner ring and the outer ring, the filling device comprises a material barrel for placing the rollers, a filling pipeline for guiding the rollers in the material barrel to be between the inner ring and the outer ring, and a control assembly for controlling the number of the rollers entering between the inner ring and the outer ring, and the control assembly comprises a blanking gear arranged on the filling pipeline and a control piece for controlling the rotation of the blanking gear.

4. The full ball bearing assembling tool according to claim 3, characterized in that: first feeding mechanism includes the base and sets up the cluster material pole on the base, be equipped with the clearance that supplies an outer lane to break away from cluster material pole between cluster material pole and the base, be equipped with the first driving piece that removes the outer lane in the clearance to outer platform on the base.

5. A full ball bearing assembly tool according to claim 1, 2 or 4, characterized in that: the second feeding mechanism still includes the vibration dish and says with the material that the vibration dish is connected, the both sides that the material was said are equipped with the flange, the material is said and is kept away from the one end of vibration dish and is equipped with the baffle, one side that the material was said is equipped with and pushes away the material subassembly, it includes ejector pin and drive ejector pin and pushes away the inner circle on with the material is said and pushes away the driving motor to the interior platform, be equipped with the opening that supplies ejector pin to remove and supply the inner circle to get into the interior platform on the flange.

6. The full ball bearing assembly tool of claim 5, wherein: the operation claw comprises a clamping end clamped on the outer ring and a driving piece for controlling the clamping end to move, the clamping end comprises two clamping claws, and the clamping claws are arc-shaped.

7. A full ball bearing assembly tooling according to claim 1 or 2 or 4 or 6, wherein: the axial section of the boss is trapezoidal.