CN214024393U - Assembling device and assembling equipment - Google Patents

Abstract

The utility model provides an assembly quality and rigging equipment. The assembling device is used for assembling the first bearing and the second bearing on the rotating shaft, and comprises: assembling a support plate; the first supporting seat is arranged on the assembly supporting plate; the first bearing seat is arranged on the first supporting seat and movably arranged relative to the first supporting seat, and is used for bearing a first bearing; the second bearing seat is used for bearing the rotating shaft, is arranged on the assembly supporting plate and is movably arranged relative to the assembly supporting plate so as to be close to or far away from the first bearing seat; the third bears the seat for bearing the second bearing, and the third bears the seat setting on the assembly support plate and just relative assembly support plate movably setting to be close to or keep away from the second and bear the seat. The utility model discloses an assembly quality has solved the difficult concentric problem of realization of first bearing, second bearing and pivot when the assembly among the prior art.

Description

Assembling device and assembling equipment

Technical Field

The utility model relates to a motor field particularly, relates to an assembly quality and rigging equipment.

Background

In the motor assembly process, the pressure bearing is the core process of the motor assembly process. According to the process requirements, two ends of the rotor rotating shaft are respectively pressed into a bearing, and the pressing positions are different.

The performance of the rotor rotating shaft assembling bearing is directly influenced, and the reject ratio of a production line is high due to the pressing of the bearing. The concrete expression is as follows: firstly, bearings at two ends need to be concentric with a rotating shaft in the pressing-in process, the concentricity of three objects is difficult to realize, if the concentricity of the three objects is not enough, the bearing pressure is deviated, the rotating noise of a motor exceeds the standard, and the product is unqualified; secondly, the press-in force of the bearing needs to be accurately controlled, the framework of the bearing is crushed when the press-in force is too large, and the problem that the bearing cannot be pressed in place when the press-in force is too small occurs; finally, the compatibility of the assembly device is poor, and multiple motor products cannot be assembled within a limited switching time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an assembly quality and rigging equipment to solve first bearing, second bearing and the difficult concentric problem of realization of pivot when the assembly among the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided an assembling apparatus for assembling a first bearing and a second bearing in a rotating shaft, the assembling apparatus including: assembling a support plate; the first supporting seat is arranged on the assembly supporting plate; the first bearing seat is arranged on the first supporting seat and movably arranged relative to the first supporting seat, and is used for bearing a first bearing; the second bearing seat is used for bearing the rotating shaft, is arranged on the assembly supporting plate and is movably arranged relative to the assembly supporting plate so as to be close to or far away from the first bearing seat; the third bears the seat for bearing the second bearing, and the third bears the seat setting on the assembly support plate and just relative assembly support plate movably setting to be close to or keep away from the second and bear the seat.

Further, the assembling apparatus further includes: and the pressure sensor is arranged on the first supporting seat, and the first bearing seat is connected with the pressure sensor.

Further, the pressure sensor is fixedly connected with the first supporting seat; the first bearing seat comprises a connecting piece and a bearing seat body, the connecting piece is fixedly connected with the pressure sensor, and the bearing seat body is connected with the connecting piece and movably arranged relative to the connecting piece.

Further, the connecting piece comprises a first connecting section which is a stepped shaft; the bearing seat body is provided with a stepped hole, the stepped hole is matched with a stepped shaft, and the stepped shaft is arranged in the stepped hole; the stepped hole forms a first stopping step, the stepped shaft forms a second stopping step, and the first stopping step is used for abutting against the second stopping step; the first stopping step and the second stopping step are provided with a first gap in the axial direction of the stepped shaft; the stepped shaft and the stepped hole have a second clearance in a radial direction of the stepped shaft.

Furthermore, the connecting piece also comprises a second connecting section, and the second connecting section is connected with the first connecting section; the second connecting section is a threaded shaft, a threaded hole is formed in the pressure sensor, and the threaded shaft is in threaded connection with the threaded hole; and a third stopping step is formed between the second connecting section and the first connecting section and is pressed on the end surface of the pressure sensor.

Furthermore, a supporting block is arranged on the first supporting seat and is arranged below the first bearing seat to support the first bearing seat.

Furthermore, a first accommodating groove is formed in one end, close to the second bearing seat, of the first bearing seat, and the first accommodating groove is used for accommodating the first bearing; a first positioning piece is arranged in the first accommodating groove and used for positioning the first bearing; or a second accommodating groove is formed in one end, close to the second bearing seat, of the third bearing seat, and the second accommodating groove is used for accommodating a second bearing; and a second positioning piece is arranged in the second accommodating groove and used for positioning the second bearing.

Further, the assembling apparatus further includes: the guide rail is arranged on the assembly supporting plate, the second bearing seat is provided with a first sliding block matched with the guide rail, and the first sliding block can be arranged along the guide rail in a sliding manner; the third bears the weight of the seat and sets up in the second bears the weight of the seat and keeps away from one side of first bearing the weight of the seat, is provided with the second slider with guide rail looks adaptation on the third bears the weight of the seat, and the second slider sets up along guide rail slidable.

Furthermore, the assembling device also comprises two feeding mechanisms, wherein the two feeding mechanisms are arranged on the assembling supporting plate, one feeding mechanism is used for providing a first bearing for the first bearing seat, and the other feeding mechanism is used for providing a second bearing for the third bearing seat; the feeding mechanism includes: the material receiving part is provided with a material receiving channel and a material supplying channel, the material receiving channel is provided with a first inlet and a first outlet, the material receiving channel receives a first bearing or a second bearing through the first inlet, the material receiving channel is communicated with the material supplying channel through the first outlet, and the first bearing or the second bearing in the material receiving channel enters the material supplying channel one by one through the first outlet; the feeding channel is provided with a feeding port; an adsorption piece is arranged in the feeding channel and is positioned below the first outlet; the second pushes away the material piece, and the second pushes away the material piece and is connected with the material receiving piece and connect the movably setting of material piece relatively to first bearing or second bearing in with the feed passage are released by the feedwell.

Further, the feeding mechanism further comprises: a feeding support plate; the material storage piece is arranged on the feeding support plate and comprises a plurality of material storage parts, and each material storage part is provided with a material outlet; the first material pushing piece is positioned below the material storage pieces and provided with a first through hole assembly, the first through hole assembly is communicated with each material outlet, and the first through hole assembly is used for receiving a first bearing or a second bearing in each material storage piece; the first pushing piece is provided with a material receiving position and a material falling position, the material receiving position is located between the material storage piece and the feeding supporting plate, the material falling position enables the first through hole assembly to be communicated with the material receiving channel, and the first pushing piece moves linearly and reciprocally between the material receiving position and the material falling position.

According to the utility model discloses a further aspect provides an assembly equipment, including the rigging device, wherein, the assembly equipment still includes split retaining ring rigging device, and split retaining ring rigging device is used for assembling split retaining ring in the pivot, and the rigging device is foretell rigging device.

The utility model discloses an assembly quality is used for assembling first bearing and second bearing in the pivot, assembly quality is including the assembly support board, first supporting seat, first bear the seat, the second bears seat and third and bears the seat, first supporting seat is fixed to be set up in the assembly support board, first bear the seat and be used for bearing first bearing, the second bears the seat and be used for bearing the pivot, the third bears the seat and is used for bearing the second bearing, the third bears the seat and drives the second bearing and remove in the pivot that bears the seat with the assembly at the second, the second bears the seat and drives the pivot removal that assembles the second bearing in order to assemble first bearing in this pivot. Because this assembly quality's first carrier movably installs at first supporting seat, can avoid falling the concentricity problem that first bearing can appear, and then need to keep the problem of concentricity to the problem of three objects of pivot, first bearing and second bearing to reduce the concentricity problem of two objects of second bearing and pivot for assembly quality realizes the concentric assembly of first bearing, second bearing and pivot more easily.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic view of an angle of an embodiment of a mounting device according to the invention;

fig. 2 shows a schematic structural view of another angle of an embodiment of a mounting device according to the invention;

fig. 3 shows a front view of an embodiment of the mounting device according to the invention;

fig. 4 shows a side view of an embodiment of a mounting device according to the invention;

fig. 5 shows a top view of an embodiment of a mounting device according to the invention;

fig. 6 shows a schematic view of a part of the structure of an embodiment of the mounting device according to the invention;

FIG. 7 is a schematic view showing another angle of partial structure of the embodiment of the mounting device of FIG. 6;

FIG. 8 shows a front view of a portion of the structure of the embodiment of the mounting device of FIG. 6;

FIG. 9 shows a side view of a portion of the structure of the embodiment of the mounting device of FIG. 6;

FIG. 10 shows a top view of a portion of the structure of the embodiment of the mounting device of FIG. 6;

fig. 11 shows a schematic view of an angle of the first support and first carrier of the mounting device according to the invention;

fig. 12 shows a schematic structural view of another angle of the first supporting seat and the first carrying seat of the assembling device according to the present invention;

figure 13 shows a front view of the first support and first bearing seats of the assembly device according to the invention;

figure 14 shows a cross-sectional view at section a-a of the mounting device according to figure 13;

figure 15 shows a side view of a first support and a first bearing seat of an assembly device according to the invention;

figure 16 shows a top view of the first support and first bearing seats of the assembly device according to the invention;

fig. 17 shows a schematic view of an angle of the feeding mechanism of the assembling device according to the present invention;

fig. 18 shows a schematic view of another angle of the feeding mechanism of the assembly device according to the present invention;

fig. 19 shows a schematic structural view of the receiving member of the feeding mechanism of the assembling device according to the present invention;

fig. 20 is a partially enlarged view of a receiving member according to the feeding mechanism in fig. 19;

fig. 21 shows a schematic structural view of an embodiment of the mounting device according to the invention.

Wherein the figures include the following reference numerals:

20. assembling a support plate; 30. a first support base; 31. a support block; 40. a first bearing seat; 41. a connecting member; 411. a first connection section; 412. a second connection section; 413. a second stopping step; 414. a third stopping step; 42. a bearing seat body; 421. a stepped hole; 422. a first stopping step; 423. a bearing seat; 424. a transition piece; 43. a first accommodating groove; 50. a second bearing seat; 51. a first slider; 60. a third bearing seat; 61. a second accommodating groove; 62. a second slider; 70. a pressure sensor; 80. a guide rail; 110. a drive screw; 130. a drive nut; 140. a third driving member; 150. a driving wheel; 160. a driven wheel; 170. a drive belt; 180. a fourth drive; 190. a buffer; 200. a bumper mount; 210. a first sensor; 220. a second sensor; 230. a third sensor; 240. a fourth sensor; 250. a sensing member;

10. a feeding mechanism; 11. receiving a material part; 111. a material receiving channel; 112. a feed channel; 113. a first inlet; 114. a first outlet; 115. a feedwell; 116. the bottom wall of the material receiving channel; 117. a material receiving channel main body; 118. a guide channel; 119. a feed channel bottom wall; 120. a limiting groove; 12. an adsorbing member; 13. a feeding support plate; 131. an upper support plate; 132. a lower support plate; 133. a support pillar; 134. fixing the rod; 14. a material storage member; 141. a material storage part; 142. a material storage bracket; 143. a storage pole; 144. a guard ring; 15. a first pushing member; 16. a second pushing member; 17. a first driving member; 171. a material pushing connecting piece; 18. a second driving member; 19. a feed sensor;

1111. a receiving part body; 1112. a first baffle plate; 1113. a second baffle;

2. an assembly device; 3. split washer assembly means.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides an assembly quality please refer to fig. 1 to fig. 20 for assemble first bearing and second bearing in the pivot, assembly quality includes: assembling the support plate 20; a first support base 30 provided on the assembly support plate 20; the first bearing seat 40 is arranged on the first support seat 30 and movably arranged relative to the first support seat 30, and the first bearing seat 40 is used for bearing a first bearing; the second bearing seat 50 is used for bearing the rotating shaft, and the second bearing seat 50 is arranged on the assembly supporting plate 20 and is movably arranged relative to the assembly supporting plate 20 so as to be close to or far away from the first bearing seat 40; and a third bearing seat 60 for bearing the second bearing, wherein the third bearing seat 60 is disposed on the assembly support plate 20 and movably disposed relative to the assembly support plate 20 to be close to or far away from the second bearing seat 50.

The utility model discloses an assembly quality is used for assembling first bearing and second bearing in the pivot, assembly quality is including assembly support plate 20, first supporting seat 30, first bear seat 40, the second bears seat 50 and third and bears seat 60, first supporting seat 30 is fixed to be set up on assembly support plate 20, first bear seat 40 and be used for bearing first bearing, the second bears seat 50 and be used for bearing the pivot, the third bears seat 60 and is used for bearing the second bearing, the third bears seat 60 and drives the second bearing and remove in order to assemble in the second bears the pivot of seat 50, the second bears the pivot that seat 50 drove the second bearing and moves in order to assemble first bearing in this pivot. Because this assembly quality's first carrier 40 movably installs at first supporting seat 30, can avoid falling the concentricity problem that first bearing can appear, and then need to keep the problem of concentricity to the problem of the three object of pivot, first bearing and second bearing to reduce to the concentricity problem of two objects of second bearing and pivot for assembly quality realizes the concentric assembly of first bearing, second bearing and pivot more easily.

Specifically, the rotor is assembled on the rotating shaft before the first bearing and the second bearing are assembled.

In the present embodiment, the assembling apparatus further includes a pressure sensor 70, the pressure sensor 70 is disposed on the first supporting seat 30, and the first bearing seat 40 is connected with the pressure sensor 70. Specifically, when the second bearing seat 50 drives the rotating shaft to press into the first bearing of the first bearing seat 40, the first bearing seat 40 presses on the pressure sensor 70, the pressure sensor 70 detects the pressure of the first bearing seat 40 pressing thereon, and when the pressure value reaches a preset value, it indicates that the first bearing has been pressed into place, and the second bearing seat 50 stops moving.

In the present embodiment, the pressure sensor 70 is fixedly connected to the first support base 30; the first carrying seat 40 includes a connecting member 41 and a carrying seat body 42, the connecting member 41 is fixedly connected to the pressure sensor 70, and the carrying seat body 42 is connected to the connecting member 41 and movably disposed relative to the connecting member 41.

In this embodiment, the connecting member 41 includes a first connecting section 411, and the first connecting section 411 is a stepped shaft; the bearing seat body 42 has a stepped hole 421, the stepped hole 421 is matched with a stepped shaft, and the stepped shaft is arranged in the stepped hole 421; the stepped hole 421 forms a first stopping step 422, the stepped shaft forms a second stopping step 413, and the first stopping step 422 is used for abutting against the second stopping step 413; wherein the first stop step 422 and the second stop step 413 have a first clearance in the axial direction of the stepped shaft; the stepped shaft and the stepped hole 421 have a second clearance in the radial direction of the stepped shaft. This arrangement allows the carrier body 42 to be movable relative to the connecting member 41 in both radial and axial directions.

In this embodiment, the connecting member 41 further includes a second connecting section 412, and the second connecting section 412 is connected to the first connecting section 411; the second connecting section 412 is a threaded shaft, a threaded hole is formed in the pressure sensor 70, and the threaded shaft is in threaded connection with the threaded hole; a third stop step 414 is formed between the second connecting section 412 and the first connecting section 411, and the third stop step 414 is pressed against the end face of the pressure sensor 70. This arrangement facilitates the connection of the connector 41 with the pressure sensor 70, and facilitates the pressure sensor 70 to detect the pressure applied to the carrier body 42.

In the present embodiment, the first supporting seat 30 is provided with a supporting block 31, and the supporting block 31 is disposed below the first bearing seat 40 to support the first bearing seat 40. This arrangement provides support for the movable first carrier block 40.

In this embodiment, one end of the first bearing seat 40 close to the second bearing seat 50 is provided with a first receiving groove 43, and the first receiving groove 43 is used for placing a first bearing; a first positioning piece is arranged in the first accommodating groove 43 and used for positioning the first bearing; or, a second receiving groove 61 is formed at one end of the third bearing seat 60 close to the second bearing seat 50, and the second receiving groove 61 is used for placing a second bearing; a second positioning element is arranged in the second accommodating groove 61 and used for positioning the second bearing. This arrangement prevents the first bearing from falling out of the first receiving groove 43 and also prevents the second bearing from falling out of the second receiving groove 61.

Specifically, the first positioning member and the second positioning member are both magnets.

Specifically, the bearing seat body 42 includes a bearing seat 423 and a transition piece 424, the bearing seat 423 being detachably connected with the transition piece 424; stepped hole 421 is provided on transition piece 424, and first receiving groove 43 is provided on bearing seat 423.

Specifically, bearing block 423 is coupled to transition piece 424 via screws.

In this embodiment, the fitting device further includes: the guide rail 80 is arranged on the assembly supporting plate 20, the second bearing seat 50 is provided with a first sliding block 51 matched with the guide rail 80, and the first sliding block 51 is arranged along the guide rail 80 in a sliding manner; the third bearing seat 60 is disposed on a side of the second bearing seat 50 away from the first bearing seat 40, a second sliding block 62 adapted to the guide rail 80 is disposed on the third bearing seat 60, and the second sliding block 62 is slidably disposed along the guide rail 80.

In this embodiment, the assembling apparatus further includes a transmission screw 110 and a transmission nut 130, the transmission nut 130 is disposed on the third bearing seat 60, and the transmission screw 110 is disposed on the transmission nut 130 in a penetrating manner and is in threaded connection with the transmission nut 130; the drive screw 110 is rotatably disposed to rotate the drive nut 130 relative to the drive screw 110. This arrangement enables the third carriage 60 to move along the rail 80.

In this embodiment, the assembling device further includes a third driving member 140, a driving wheel 150, a driven wheel 160 and a transmission belt 170, the third driving member 140 is connected to the assembling support plate 20, and the third driving member 140 is drivingly connected to the driving wheel 150; the driving belt 170 is sleeved on the driving wheel 150 and the driven wheel 160; the driven wheel 160 is provided on the drive screw 110. Such an arrangement enables rotation of the drive screw 110.

Optionally, the third drive 140 is a servo motor.

Specifically, one end of the driving screw 110 is connected to the driven wheel 160, the other end of the driving screw 110 is connected to the first supporting seat 30 and is rotatably disposed relative to the first supporting seat 30, and the driving screw 110 is disposed through the second bearing seat 50; the drive nut 130 is disposed between the second carrier block 50 and the third carrier block 60.

In this embodiment, the assembling apparatus further includes a fourth driving member 180, the fourth driving member 180 is connected to the assembling supporting plate 20, and the fourth driving member 180 is connected to the second bearing seat 50 in a driving manner to drive the second bearing seat 50 to move along the guide rail 80.

Alternatively, the fourth driver 180 is a cylinder.

In the present embodiment, the assembling apparatus further includes a buffer 190 and a buffer mount 200, the buffer mount 200 being disposed on the assembly support plate 20, the buffer 190 being disposed on the buffer mount 200; when the second carriage 50 moves toward the third carriage 60, the second carriage 50 abuts against the buffer 190, so that the moving speed of the second carriage 50 is reduced, and the first bearing is prevented from being damaged when the first bearing is assembled.

In this embodiment, the assembling apparatus further includes a first sensor 210, the first sensor 210 is disposed on the first bearing seat 40, and a detection head of the first sensor 210 is disposed toward the first receiving groove 43 to detect whether the first bearing in the first receiving groove 43 is in place.

Optionally, the first sensor 210 is a fiber optic sensor.

In this embodiment, the assembling apparatus further includes a second sensor 220, the second sensor 220 is disposed on the third bearing seat 60, and a detection head of the second sensor 220 is disposed toward the second receiving groove 61 to detect whether the second bearing in the second receiving groove 61 is in place.

Optionally, the second sensor 220 is a fiber optic sensor.

In this embodiment, the assembling apparatus further includes a third sensor 230, the third sensor 230 is disposed on the second bearing seat 50, and a detection head of the third sensor 230 is disposed toward the placement position of the rotating shaft to detect whether the rotating shaft is in place.

Optionally, the third sensor 230 is a photosensor.

In this embodiment, the assembling device further includes a fourth sensor 240 and a sensing member 250, the fourth sensor 240 is disposed on the assembling supporting plate 20 and located between the second bearing seat 50 and the driven wheel 160, and the sensing member 250 is disposed on the third bearing seat 60; when the sensing member 250 is detected by the sensing head of the fourth sensor 240, a signal is sent to the control system to stop the movement of the third driving member 140, so as to stop the third carrier 60, i.e. this position is the limit position of the third carrier 60.

Optionally, the fourth sensor 240 is a photosensor.

In this embodiment, the first supporting seat 30, the first bearing seat 40, the second bearing seat 50 and the third bearing seat 60 of the present application are all detachably disposed, so that the assembling device can assemble multiple types of motor products within a limited switching time, and the compatibility of the device is improved.

In this embodiment, the assembly device further comprises two feeding mechanisms 10, wherein the two feeding mechanisms 10 are disposed on the assembly support plate 20, one feeding mechanism 10 is used for providing a first bearing for the first carriage 40, and the other feeding mechanism 10 is used for providing a second bearing for the third carriage 60.

In the following description of the feeding mechanism 10, the first bearing and the second bearing are collectively referred to as a workpiece.

In the present embodiment, referring to fig. 17 to 20, the feeding mechanism 10 includes: the material receiving part 11 is provided with a material receiving channel 111 and a material supplying channel 112, the material receiving channel 111 is provided with a first inlet 113 and a first outlet 114, the material receiving channel 111 receives workpieces through the first inlet 113, the material receiving channel 111 is communicated with the material supplying channel 112 through the first outlet 114, and the workpieces in the material receiving channel 111 enter the material supplying channel 112 one by one through the first outlet 114; the feed channel 112 has a feed opening 115; the material supply channel 112 is internally provided with an adsorption part 12, and the adsorption part 12 is positioned below the first outlet 114; and a second pushing member 16, wherein the second pushing member 16 is connected with the receiving member 11 and is movably arranged relative to the receiving member 11 so as to push the workpiece in the feeding passage 112 out of the feeding opening 115.

Specifically, the receiving channel 111 of the receiving member 11 receives the workpieces through the first inlet 113, the workpieces in the receiving channel 111 enter the feeding channel 112 one by one, and since the adsorbing member 12 is arranged in the feeding channel 112, the workpieces entering the feeding channel 112 can be adsorbed by the adsorbing member 12, so that the workpieces are prevented from bouncing up when falling into the feeding channel 112 from the receiving channel 111; the workpieces can be prevented from being ejected from the material supply port; the workpiece can also be positioned, so that the subsequent operation on the workpiece is facilitated; moreover, the workpieces in the receiving channel 111 enter the feeding channel 112 one by one, so that the workpieces can be prevented from being stacked and blocked at the first outlet 114.

Specifically, the first outlet 114 is sized to allow only one workpiece to pass through at a time as the workpieces in the receiving channel 111 move toward the feeding channel 112.

In this embodiment, the feeding mechanism further includes a second pushing member 16, and the second pushing member 16 is connected to the receiving member 11 and movably disposed relative to the receiving member 11 to push the workpiece in the feeding passage 112 out from the feeding opening 115. Such an arrangement can feed into the first holding tank 43 or the second holding tank 61 through the feed port 115.

In this embodiment, the feeding mechanism further includes: a feed support plate 13; the storage piece 14 is arranged on the feeding support plate 13, the storage piece 14 comprises a plurality of storage parts 141, and each storage part 141 is provided with a discharge hole; the first material pushing part 15 is positioned below the material storage parts 14, the first material pushing part 15 is provided with a first through hole assembly, the first through hole assembly is communicated with each material outlet, and the first through hole assembly is used for receiving workpieces in each material storage part 14; the first pushing member 15 has a material receiving position between the material storage member 14 and the material supply support plate 13 and a material discharging position for communicating the first through hole assembly with the material receiving passage 111, and the first pushing member 15 linearly reciprocates between the material receiving position and the material discharging position.

Specifically, when the first material pushing member 15 is in the material receiving position, the first through hole assembly receives the workpiece in the material storage member 14; when the first pushing member 15 moves from the receiving position to the blanking position, the workpiece in the first through hole assembly falls into the receiving channel 111.

In this embodiment, the first through hole assembly includes a first through hole, and the first through hole is communicated with each discharge hole; or, first through-hole subassembly includes a plurality of first through-holes, and a plurality of first through-holes set up with a plurality of storage 14 one-to-one, and each first through-hole is linked together with corresponding discharge gate.

Preferably, the first through-hole assembly comprises a plurality of first through-holes, the plurality of first through-holes and the plurality of storage members 14 are arranged in a one-to-one correspondence manner, and each first through-hole is communicated with a corresponding discharge hole. This arrangement facilitates the ordering of the supply of the magazines 14 to the receiving material 11.

In this embodiment, the storage member 14 further includes a storage rack 142, the storage rack 142 is connected to the supply support plate 13, and the storage rack 142 is provided with a discharge hole; the material storage portion 141 comprises a material storage rod 143, the material storage rod 143 is connected with the material storage bracket 142, one end of the material storage rod 143 is located in the material outlet, and a plurality of workpieces are sleeved on the material storage rod 143. Specifically, a plurality of workpieces are stacked in a vertical direction. Such an arrangement realizes that one magazine 141 supplies a plurality of works.

Specifically, the magazine 142 includes an upper support plate 131 and a lower support plate 132 that are disposed at intervals, the lower support plate 132 is disposed below the upper support plate 131, and the lower support plate 132 is connected to the feed support plate 13; the upper support plate 131 is connected with the lower support plate 132 through the support post 133, and the storage rod 143 is detachably connected with the upper support plate 131. Such an arrangement enables the mounting and dismounting of the magazine bar 143, and the magazine bar 143 can be dismounted after the completion of the supply of all the works on the magazine bar 143, and the magazine bar 143 can be mounted on the upper support plate 131 after the completion of the supply of the works to the magazine bar 143.

Wherein, go up backup pad and bottom suspension fagging and set up along vertical direction interval.

Specifically, in the vertical direction, there is a first gap between the feed support plate 13 and the lower support plate 132, and when the first pushing member 15 is in the receiving position, the first pushing member 15 is located in the first gap; the width of the first gap is greater than or equal to the height of one workpiece in the vertical direction, and the width of the first gap is less than the height of two workpieces in the vertical direction. Such an arrangement can ensure that the first material pushing member 15 can only receive one workpiece provided by each material storing portion 141 at a time, and further ensure that the material receiving member 11 does not have the phenomena of material stacking and material blocking.

Specifically, the stocker portion 141 further includes a protection ring 144, the protection ring 144 is disposed on the lower support plate 132, and the protection ring 144 is disposed in pair with the discharge port, so that the workpiece passes through the protection ring 144 and then falls into the first through-hole assembly through the discharge port. The guard ring 144 serves to protect the workpiece from wear.

Specifically, a spacer is provided between the lower support plate 132 and the feed support plate 13 to increase the spacing therebetween.

In this embodiment, the feeding mechanism further includes a first driving member 17, the first driving member 17 is disposed on the feeding support plate 13, and the first driving member 17 is connected to the first pushing member 15 to drive the first pushing member 15 to move between the material receiving position and the material blanking position.

Alternatively, the first drive member 17 is a cylinder.

Specifically, the feeding mechanism further comprises a material pushing connecting piece 171, the material pushing connecting piece 171 is connected with the first material pushing piece 15, and the first driving piece 17 is in driving connection with the material pushing connecting piece 171 to drive the material pushing connecting piece 171 and the first material pushing piece 15 to move between the material receiving position and the material falling position. Such an arrangement facilitates the connection of the first driving member 17 to the first stripper member 15.

In this embodiment, the receiving channel 111 has a receiving channel bottom wall 116, the receiving channel bottom wall 116 is disposed opposite to the first inlet 113, the receiving channel bottom wall 116 has a first end and a second end disposed opposite to each other, and the first outlet 114 is disposed at the first end of the receiving channel bottom wall 116; the material receiving channel bottom wall 116 is inclined, and the first end of the material receiving channel bottom wall 116 is lower than the second end of the material receiving channel bottom wall 116. Specifically, the material receiving channel bottom wall 116 is inclined relative to the horizontal plane, and such an arrangement can enable the workpiece in the material receiving channel 111 to slide to the first outlet 114 under the action of gravity, thereby avoiding the problem of material piling in the material receiving channel 111.

In this embodiment, the receiving channel 111 includes a receiving channel main body 117 and a guiding channel 118 which are communicated with each other, one end of the guiding channel 118 forms a first inlet 113, and the other end of the guiding channel 118 is connected with the receiving channel main body 117; wherein the guide channel 118 gradually widens from the receiving channel body 117 to the first inlet 113. The arrangement can avoid the problems of stacking and blocking at the receiving part 11, so that the workpieces provided by the storage part 14 can smoothly enter the receiving part 11.

In this embodiment, the receiving member 11 includes a receiving member body 1111 and a first baffle 1112, and the receiving member body 1111 is provided with a first recess; the first baffle 1112 is detachably arranged on the receiving part body 1111, and the first baffle 1112 and the first concave portion enclose a receiving channel. The first baffle can be detached to maintain the material part 11, and the first baffle can be detached to treat the material when the material receiving channel is blocked by feeding or other emergency situations occur.

In this embodiment, the receiving member 11 further includes a second baffle 1113, and a second concave portion is disposed on the receiving member body 1111; the second baffle 1113 is detachably arranged on the receiving part body 1111, and the second baffle 1113 and the second concave part enclose a feeding channel. Such an arrangement allows the second apron to be removed for maintenance of the material elements 11, or for handling in the event of a blockage or other emergency in the feed channel.

In this embodiment, the feeding mechanism further includes a second driving member 18, the second driving member 18 is disposed on the receiving member 11, and the second driving member 18 is drivingly connected to the second pushing member 16 to drive the second pushing member 16 to move.

Alternatively, the second driver 18 is a cylinder.

In the present embodiment, the supply channel 112 has a supply channel bottom wall 119, and a limiting groove 120 is disposed on the supply channel bottom wall 119, so that part of the structure of the workpiece falling into the supply channel 112 is located in the limiting groove 120. The arrangement can further position the workpiece entering the feeding channel 112, prevent the workpiece from moving in the extending direction of the feeding channel 112, and facilitate the second pushing member 16 to push the workpiece, so that the process of pushing the workpiece by the second pushing member 16 is more reliable.

Specifically, the feed passage 112 extends in the horizontal direction, and the second pusher 16 moves in the extending direction of the feed passage 112.

In the present embodiment, the attraction member 12 is a magnet.

In this embodiment, the feeding mechanism further includes a feeding sensor 19, the feeding sensor 19 is disposed on the receiving member 11, and a detection head of the feeding sensor 19 is disposed toward the feeding channel 112, and sends a signal to the control module when the feeding sensor 19 detects a workpiece, so that the control module controls the second driving member to operate, so that the second pushing member 16 pushes the workpiece out from the feeding opening 115. The automatic control of the workpiece feeding is realized by the arrangement, and the feeding is reliable.

Optionally, the feed sensor 19 is a fiber optic sensor.

In this embodiment, the fixing rods 134 are provided at the bottom of the feed support plate 13, and the first pusher 15 and the fixing rods 134 are provided at opposite sides of the feed support plate 13. The fixing rods 134 are used to be mounted on the assembly support plate 20 to support the feed support plate 13. Wherein, one end of the fixing rod 134 is connected with the assembly supporting plate 20, and the other end of the fixing rod 134 is connected with the supply supporting plate 13.

Specifically, the third driving member 140 and the driving pulley 150 are disposed below the feed support plate 13, and at least a portion of the driving belt 170 is disposed below the feed support plate 13. Such an arrangement facilitates space utilization, and space can be saved so that the split-ring assembling apparatus can be disposed between the two feeding mechanisms 10.

In specific implementation, the rotating shaft is placed on the second bearing seat 50, the start button is started, the first driving part 17 drives the first pushing part 15 to move to the blanking position, the workpiece (the first bearing or the second bearing) is pushed into the receiving part 11, and when the feeding sensor 19 detects an incoming material, the second pushing part 16 respectively pushes the first bearing and the second bearing into the first accommodating groove 43 and the second accommodating groove 61; the fourth driving part pushes the second bearing seat 50 to move towards the first bearing seat 40, the first bearing is preassembled, the buffer slows down the speed of the fourth driving part in the process, the transmission screw rod can start to move simultaneously when the fourth driving part operates, the third driving part drives the third bearing seat 60 to move towards the first bearing seat 40, firstly, the second bearing completes the assembly with the rotating shaft firstly, then the rotating shaft assembled with the second bearing continues to move towards the first bearing seat 40, and the second bearing seat 50 can reset until the pressure generated when the first bearing enters the rotating shaft reaches a preset value.

Specifically, require to be less than 0.05mm to the concentricity in first bearing, pivot and second bearing assembly, three object keeps higher concentricity cost higher, for this reason the utility model discloses a design first bearing end for mobilizable and then avoid carrying out first bearing pre-installation earlier to the problem of the concentricity, and then just can reduce three object concentricity into the concentricity problem of two objects (second bearing and pivot).

The utility model also provides an assembly equipment, please refer to fig. 21, including assembly device 2, wherein, assembly equipment still includes split ring assembly device 3, and split ring assembly device 3 is used for assembling split ring in the pivot, and assembly device 2 is the assembly device in above-mentioned embodiment.

In the present embodiment, after the circlip fitting device 3 fits the circlip on the rotating shaft, the rotating shaft is moved to the fitting device to fit the first bearing and the second bearing on the rotating shaft.

In this embodiment, the circlip fitting apparatus 3 is provided between the two feed mechanisms 10. Such an arrangement makes the spatial layout of the assembly apparatus more reasonable.

The technical problem that this application solved is: the phenomena of overproof product operation noise, bearing crush and the like caused by the concentricity problem of the rotor, the first bearing and the second bearing in the pressing-in operation are avoided; the problem of bearing crush and the problem of material clamping of a bearing feeding mechanism caused by uncontrollable overlarge pressure are solved; device compatibility issues.

The beneficial effect that this application was solved: the problem of poor equipment compatibility is solved; the dependence degree of the equipment on manpower is reduced, and the working efficiency is improved; the problem of material clamping of the bearing feeding mechanism is solved, and uninterrupted bearing feeding is realized; the problem of concentricity between the bearing and a motor rotor rotating shaft is solved, and the product reject ratio is reduced; the problem of bearing damage caused by overlarge bearing press-in force is solved, and cost is reduced.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the utility model discloses an assembly quality is used for assembling first bearing and second bearing in the pivot, assembly quality is including assembly support plate 20, first supporting seat 30, first bear seat 40, the second bears seat 50 and third and bears seat 60, first supporting seat 30 is fixed to be set up on assembly support plate 20, first bear seat 40 and be used for bearing first bearing, the second bears seat 50 and be used for bearing the pivot, the third bears seat 60 and is used for bearing the second bearing, the third bears seat 60 and drives the second bearing and remove in order to assemble in the second bears the pivot of seat 50, the second bears the pivot that seat 50 drove the second bearing and moves in order to assemble first bearing in this pivot. Because this assembly quality's first carrier 40 movably installs at first supporting seat 30, can avoid falling the concentricity problem that first bearing can appear, and then need to keep the problem of concentricity to the problem of the three object of pivot, first bearing and second bearing to reduce to the concentricity problem of two objects of second bearing and pivot for assembly quality realizes the concentric assembly of first bearing, second bearing and pivot more easily.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. An assembling apparatus for assembling a first bearing and a second bearing on a rotating shaft, comprising:

assembling a support plate (20);

a first support seat (30) provided on the assembly support plate (20);

the first bearing seat (40) is arranged on the first supporting seat (30) and movably arranged relative to the first supporting seat (30), and the first bearing seat (40) is used for bearing the first bearing;

the second bearing seat (50) is used for bearing the rotating shaft, and the second bearing seat (50) is arranged on the assembling support plate (20) and movably arranged relative to the assembling support plate (20) so as to be close to or far away from the first bearing seat (40);

a third bearing seat (60) for bearing the second bearing, wherein the third bearing seat (60) is arranged on the assembly supporting plate (20) and movably arranged relative to the assembly supporting plate (20) so as to be close to or far away from the second bearing seat (50).

2. The fitting apparatus of claim 1, further comprising:

the pressure sensor (70) is arranged on the first supporting seat (30), and the first bearing seat (40) is connected with the pressure sensor (70).

3. The fitting device according to claim 2, characterised in that said pressure sensor (70) is fixedly connected to said first support seat (30); first bear seat (40) including connecting piece (41) and bear seat body (42), connecting piece (41) with pressure sensor (70) fixed connection, bear seat body (42) with connecting piece (41) are connected and are relative connecting piece (41) movably sets up.

4. The fitting arrangement according to claim 3, characterised in that the connecting piece (41) comprises a first connecting section (411), the first connecting section (411) being a stepped shaft; the bearing seat body (42) is provided with a stepped hole (421), the stepped hole (421) is matched with the stepped shaft, and the stepped shaft is arranged in the stepped hole (421); the stepped hole (421) forms a first stopping step (422), the stepped shaft forms a second stopping step (413), and the first stopping step (422) is used for abutting against the second stopping step (413);

wherein the first stop step (422) and the second stop step (413) have a first clearance in an axial direction of the stepped shaft; the stepped shaft and the stepped hole (421) have a second clearance in a radial direction of the stepped shaft.

5. The fitting arrangement according to claim 4, characterised in that the connecting piece (41) further comprises a second connecting section (412), the second connecting section (412) being connected with the first connecting section (411); the second connecting section (412) is a threaded shaft, a threaded hole is formed in the pressure sensor (70), and the threaded shaft is in threaded connection with the threaded hole;

wherein a third stop step (414) is formed between the second connecting section (412) and the first connecting section (411), and the third stop step (414) is pressed on the end face of the pressure sensor (70).

6. Assembly device according to any one of claims 1 to 5, characterized in that a support block (31) is provided on the first support seat (30), the support block (31) being provided below the first carrying seat (40) to support the first carrying seat (40).

7. The fitting arrangement according to any one of claims 1 to 5, characterised in that one end of the first bearing seat (40) close to the second bearing seat (50) is provided with a first receiving groove (43), the first receiving groove (43) being intended for placing the first bearing; a first positioning piece is arranged in the first accommodating groove (43), and the first positioning piece is used for positioning the first bearing; alternatively, the first and second electrodes may be,

one end, close to the second bearing seat (50), of the third bearing seat (60) is provided with a second accommodating groove (61), and the second accommodating groove (61) is used for accommodating the second bearing; and a second positioning piece is arranged in the second accommodating groove (61), and the second positioning piece is used for positioning the second bearing.

8. The fitting device according to any one of claims 1 to 5, characterized in that it further comprises:

the guide rail (80) is arranged on the assembly supporting plate (20), the second bearing seat (50) is provided with a first sliding block (51) matched with the guide rail (80), and the first sliding block (51) is arranged along the guide rail (80) in a sliding manner;

the third bears seat (60) to set up second bear seat (50) keep away from one side of first bearing seat (40), be provided with on the third bears seat (60) with guide rail (80) looks adaptation second slider (62), second slider (62) are followed guide rail (80) slidable sets up.

9. The assembly device according to any one of claims 1 to 5, characterized in that it further comprises two feeding mechanisms (10), both feeding mechanisms (10) being arranged on the assembly support plate (20), one feeding mechanism (10) being intended to supply the first bearing to the first bearing seat (40) and the other feeding mechanism (10) being intended to supply the second bearing to the third bearing seat (60);

the feeding mechanism includes:

the material receiving part (11), the material receiving part (11) is provided with a material receiving channel (111) and a material supplying channel (112), the material receiving channel (111) is provided with a first inlet (113) and a first outlet (114), the material receiving channel (111) receives a first bearing or a second bearing through the first inlet (113), the material receiving channel (111) is communicated with the material supplying channel (112) through the first outlet (114), and the first bearing or the second bearing in the material receiving channel (111) enters the material supplying channel (112) one by one through the first outlet (114); the feed channel (112) has a feed opening (115);

an adsorption part (12) is arranged in the feeding channel (112), and the adsorption part (12) is positioned below the first outlet (114);

a second pushing member (16), wherein the second pushing member (16) is connected with the receiving member (11) and is movably arranged relative to the receiving member (11) so as to push the first bearing or the second bearing in the feeding channel (112) out of the feeding opening (115).

10. The assembly device of claim 9, wherein the feed mechanism further comprises:

a feed support plate (13);

the storage piece (14) is arranged on the feeding support plate (13), the storage piece (14) comprises a plurality of storage parts (141), and each storage part (141) is provided with a discharge hole;

the first material pushing piece (15) is positioned below the material storage pieces (14), the first material pushing piece (15) is provided with a first through hole assembly, the first through hole assembly is communicated with each material outlet, and the first through hole assembly is used for receiving a first bearing or a second bearing in each material storage piece (14);

the first material pushing part (15) is provided with a material receiving position between the material storage part (14) and the feeding support plate (13) and a blanking position enabling the first through hole assembly to be communicated with the material receiving channel (111), and the first material pushing part (15) moves linearly and reciprocally between the material receiving position and the blanking position.

11. An assembly device comprising an assembly means (2), characterized in that the assembly device further comprises a split collar assembly means (3), the split collar assembly means (3) being for assembling a split collar on a rotating shaft, the assembly means (2) being the assembly means of any one of claims 1 to 10.

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