CN216216442U - Bearing pressing and oil sealing integrated machine for motor end cover of electric vehicle - Google Patents
Bearing pressing and oil sealing integrated machine for motor end cover of electric vehicle Download PDFInfo
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- CN216216442U CN216216442U CN202122299140.1U CN202122299140U CN216216442U CN 216216442 U CN216216442 U CN 216216442U CN 202122299140 U CN202122299140 U CN 202122299140U CN 216216442 U CN216216442 U CN 216216442U
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- end cover
- oil seal
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Abstract
The utility model relates to an electric vehicle motor end cover bearing pressing and pressure oil seal integrated machine which comprises a workbench, wherein a pressing mechanism, a feeding assembly and a pushing assembly are arranged on the workbench, the feeding assembly is used for outputting bearings one by one, the pushing assembly is positioned at the tail end of a channel of the feeding assembly, the pushing assembly is used for conveying the bearings sent by the feeding assembly to the pressing mechanism, the pressing mechanism comprises a pressing assembly and a pressing seat, the pressing seat is used for coaxially embedding an oil seal and placing a to-be-pressed motor end cover, and the pressing assembly is used for coaxially sleeving the bearings pushed by the pushing assembly on the pressing assembly; the pressing of the pressing seat by the pressing component realizes the pressing of the end cover bearing and the oil seal simultaneously. The utility model realizes the simultaneous pressing of the bearing and the pressing oil under the matching of the pressing mechanism, the feeding assembly and the pushing assembly, greatly improves the working efficiency and reduces the labor cost.
Description
Technical Field
The utility model belongs to the technical field of electric vehicle production, relates to motor production equipment, and particularly relates to an electric vehicle motor end cover bearing pressing and oil seal pressing integrated machine.
Background
In the prior art, a bearing is firstly put on a bearing pressing tool, the outer wall of a rotor is held by hands to align with a bearing hole, the bearing is pushed to a preset position by utilizing a bench drill to press down, and then the end cover with the bearing is transferred to the next link to press an oil seal, so that the production mode has low efficiency, the bearing and the oil seal are easy to damage, noise is generated, and more wastes are generated; therefore, a simple, safe and high-production-efficiency integrated machine for pressing the bearing and the oil seal of the motor end cover of the electric vehicle is urgently needed.
No patent documents relevant to the present application were found by search.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a simple, safe and high-production-efficiency integrated machine for pressing a bearing and a hydraulic seal of the motor end cover of the electric vehicle.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
the utility model provides an electric motor car motor end cover bearing pressing and pressure oil blanket all-in-one machine, includes the workstation, be provided with pressing mechanism on the workstation, be used for exporting the pay-off subassembly of bearing one by one and be used for pushing away the material subassembly with the bearing that the pay-off subassembly conveying was come to pressing mechanism department, it is terminal to push away the passageway that the material subassembly is located the pay-off subassembly, pressing mechanism is including pushing down the subassembly and being used for the coaxial pressurized seat that inlays the dress oil blanket and place treating the piezoelectric motor end cover, it is used for pushing away the coaxial suit of bearing that the material subassembly pushed away to push down the subassembly, and exerts pressure to the pressurized seat, realizes that bearing, the oil blanket simultaneous pressure of end cover press into.
And the pressing component comprises a support, a lifting cylinder arranged on the support, a pressing block fixedly connected with a telescopic rod of the lifting cylinder, a guide pillar and a guide sleeve for pressing and guiding, the pressing block comprises a pressing head and a positioning pillar, the pressing head is a round table, the diameter of the round table is the same as that of the bearing, the positioning pillar is coaxially arranged on the lower surface of the round table, the positioning pillar is matched with an inner ring hole of the bearing, and the surface of the positioning pillar is coated with rubber.
And, the pressurized seat includes the pressurized frock, the pressurized frock includes including base, position sleeve, spring, activity sliding seat piece, spacing core and spacing top cap, the coaxial system in base middle part has the pivot hole, coaxial arrangement has position sleeve on the base, position sleeve is hollow annular structure, and position sleeve has the cavity, through the coaxial activity sliding seat piece that is provided with of spring in this cavity, the sleeve is passed and exposes in the upper end of activity sliding seat piece, coaxial system has a spacing slotted hole in the activity sliding seat piece, sliding mounting has spacing core in the spacing slotted hole, spacing core is hollow structure, and this spacing core is passed in the pivot, spacing top cap is annular structure, and this spacing top cap coaxial arrangement is on the top of activity sliding seat piece.
And a limit slot hole matched with the limit core is formed in the movable sliding seat block, and the height of the movable sliding seat block is 1-2 times of the height of the limit core.
Moreover, the lower surface of the movable sliding seat block is also provided with a plurality of spring stroke grooves, and the circular table of the base is also provided with a spring positioning groove; the upper end of the spring is propped against the bottom surface of the spring travel groove of the movable sliding seat block, and the lower end of the spring is propped against the spring positioning groove of the base.
Moreover, the pay-off subassembly includes chassis, disc, the frame of feeding and paves the mechanism, fixed motor on the chassis, coaxial arrangement has the disc in the motor rotation axis, the frame of feeding is installed on the chassis, the disc is located the bottom of frame of feeding and both clearance fits, the frame of feeding is equipped with the breach, is provided with the bearing clearance fit's that is fit for setting up with the diameter direction passageway in this breach department, keeps away from at this passageway and still is equipped with spacing export on the one end lateral wall of breach department, still be provided with in the frame of feeding and pave the mechanism, pave mechanism and passageway parallel arrangement, it includes spacing brush, lead screw, gear, chain and rotary rod to pave the mechanism, the lead screw symmetry is installed on the lateral wall of frame of feeding, the coaxial system in lead screw top has the gear, and connects through the chain between the gear, coaxial system has the rocking handle on the gear, the two ends of the limiting brush are installed on the lead screw in a threaded mode, and the limiting brush is moved up and down by rotating the rocking handle.
The pushing assembly comprises a bearing connecting seat and a cylinder frame, wherein a cylinder is arranged on the cylinder frame, the end part of a telescopic rod of the cylinder is fixedly provided with the bearing connecting seat used for connecting a bearing transmitted by the disc assembly, the bearing connecting seat is a rectangular plate, the upper surface of the rectangular plate corresponding to the tail end position of the channel is also provided with a side groove, the side groove is matched with the bearing, the center of the side groove is coaxially provided with a through hole, the groove bottom surface of the side groove is coplanar with the disc, one side of the cylinder frame is also provided with an extension rod, the side wall of the extension rod is provided with a sliding groove, the side wall of the bearing connecting seat is provided with a sliding block, the sliding block is slidably arranged in the sliding groove, and the extension rod corresponding to the side groove position is also provided with an infrared sensor used for detecting whether the bearing exists on the side groove.
The utility model has the advantages and positive effects that:
according to the utility model, the bearing is automatically conveyed to the position of the pressing component of the pressing mechanism, the pressing block of the pressing component is automatically sleeved on the bearing, the oil seal is embedded in the pressed seat, the motor end cover is placed on the pressed seat, and the pressing of the bearing oil seal is realized through the pressing of the pressing component, so that the working efficiency is greatly improved, and the labor cost is reduced;
the design of the pressure-bearing seat of the utility model is to position the outer diameter of the oil seal, and protects the oil seal compared with the prior inner diameter positioning and pressing, and the design of the pressure-bearing seat ensures that the oil seal has good pressing effect and greatly improves the oil seal pressing efficiency;
according to the utility model, the paving mechanism is arranged in the charging outer frame of the feeding mechanism, so that the manual paving process can be replaced, the bearing can be prevented from being blocked due to accumulation at the limiting outlet, the bearing can conveniently enter a channel, the feeding process can be continuously carried out, the pushing component is used for replacing the traditional conveying belt for charging, the conveying effect is good, the pushing component is convenient to coaxially sleeve the bearing, and the charging efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the feeding assembly and the pushing assembly of the present invention;
fig. 4 is a schematic structural diagram of the pressure receiving seat of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
A bearing pressing and oil seal pressing integrated machine for an electric vehicle motor end cover comprises a workbench 6, a pressing mechanism, a feeding component 5 and a pushing component 4, wherein the pressing mechanism, the feeding component and the pushing component are arranged on the workbench, the feeding component is used for outputting bearings 5-8 one by one, the pushing component is located at the tail end of a channel of the feeding component, the pushing component is used for conveying the bearings conveyed by the feeding component to the pressing mechanism, the pressing mechanism comprises a pressing component 1 and a pressing seat 3, the pressing seat is used for coaxially embedding an oil seal and placing a to-be-pressed motor end cover, and the pressing component is used for coaxially sleeving the bearings pushed by the pushing component on the pressing component; the pressing component presses the pressure base to realize the simultaneous pressing of the end cover bearing and the oil seal;
the pressing assembly comprises a support 1-2, a lifting cylinder 1-1 arranged on the support, a pressing block 1-3 fixedly connected with a telescopic rod of the lifting cylinder, a guide pillar 1-5 and a guide sleeve 1-4 for pressing and guiding, the pressing block comprises a pressing head and a positioning column, the pressing head is a circular table, the diameter of the circular table is the same as that of a bearing, the positioning column is coaxially manufactured on the lower surface of the circular table, the positioning column is matched with an inner ring hole of the bearing, the surface of the positioning column is coated with rubber, when the positioning column is inserted into the inner ring hole of the bearing, the bearing can be coaxially inserted into the bearing in a positioning mode due to friction between the rubber and the positioning column, and then the bearing is pressed into a motor end cover;
the compression seat comprises a rotating motor, a bottom plate and a compression tool, the bottom plate is fixedly arranged on a workbench, the rotating motor is fixedly arranged in the workbench, a rotating shaft of the rotating motor extends out of the bottom plate and is coaxially arranged with the compression tool, and the motor drives the rotating shaft to drive the compression seat to rotate; the pressing tool comprises a base 3-9, a positioning sleeve 3-8, a spring 3-5, a movable sliding seat block 3-3, a limiting core 3-6 and a limiting top cover 3-1, wherein a rotating shaft hole 3-10 matched with a rotating shaft is coaxially formed in the middle of the base, the positioning sleeve is coaxially installed on the base and is of a hollow annular structure, a limiting ring table is coaxially formed in the top end of the positioning sleeve radially inwards, the positioning sleeve is provided with a cavity 3-7, the movable sliding seat block is coaxially arranged in the cavity through the spring, the upper end of the movable sliding seat block can penetrate through the sleeve and be exposed, the diameter of an inner ring opening of the limiting ring table is smaller than that of the sliding block cavity, a limiting ring seat with the same diameter as that of the limiting ring table is further coaxially formed in the bottom of the movable sliding seat radially outwards, and the diameter of an outer ring of the limiting ring seat is larger than that of an inner ring opening of the limiting ring table, the structure plays a role in limiting, the movable sliding block is guaranteed not to be separated from the cavity, a limiting groove hole 3-2 is coaxially formed in the movable sliding seat block, a limiting core is slidably mounted in the limiting groove hole and penetrates through the movable sliding seat block, the outer wall of the limiting core is in sliding fit with the inner wall of the limiting groove hole of the movable sliding seat block, the limiting core is of a hollow structure 3-11, a rotating shaft can penetrate through the limiting core, the limiting top cover is of an annular structure, and the limiting top cover is coaxially mounted at the top end of the movable sliding seat block;
the movable sliding seat block comprises a movable sliding seat block body, a limiting groove hole matched with the limiting core is formed in the movable sliding seat block body, the height of the movable sliding seat block is 1-2 times of the height of the limiting core, and the height of the movable sliding seat block in the embodiment is 1.7 times of the height of the limiting core; in order to better realize the up-and-down reset movement of the movable sliding seat block in the cavity, a plurality of spring travel grooves 3-4 are further formed in the lower surface of the movable sliding seat block, springs are arranged in the spring travel grooves, and spring positioning grooves (not shown in the figure) are further formed in the round platforms of the bases corresponding to the positions of the springs; the upper end of the spring is abutted against the bottom surface in the spring travel groove of the movable sliding seat block, the lower end of the spring is abutted against the spring positioning groove of the base, and the arrangement of the spring travel groove and the spring positioning groove can ensure that the movable sliding seat block always moves up and down, cannot be inclined and can rotate randomly;
the feeding assembly comprises a chassis, disks 5-14, an outer loading frame 5-15 and a flattening mechanism, wherein the chassis comprises a bottom plate and a plurality of support columns, a circular bottom plate is jointly installed on the support columns, a motor is fixed on the circular bottom plate, the disks are coaxially installed on a motor rotating shaft, the outer loading frame is installed on the circular bottom plate, the disks are located at the bottom of the outer loading frame and are in movable fit with the outer loading frame, a notch is formed in the outer loading frame, a channel which is suitable for being in movable fit with a bearing arranged in the diameter direction is arranged at the notch, the channel comprises a first baffle 5-3, a second baffle 5-5 and an extension plate 5-1, the extension plate is arranged outside the outer loading frame, the extension plate and the disks are coplanar, and the first baffle and the second baffle extend to the outer edge of the extension plate from the inner side wall of the outer loading frame, one end of the first baffle is fixed on the charging frame, the other end of the first baffle is fixed on the charging frame through a fixing plate, the second baffle is parallel to the first baffle, one end of the second baffle is fixed on the charging frame through an arc-shaped plate 5-6, the arc-shaped plate is bent towards one side far away from the axis of the disc, the other end of the second baffle is also fixed on the charging frame through a fixing plate 5-2, the lower end of the arc-shaped plate is also integrally provided with a limiting outlet 5-7, and the opening length and the height of the limiting outlet are movably matched with the diameter and the thickness of the bearing; in order to better fix the first baffle plate and the second baffle plate, a connecting bolt 5-4 is also arranged between the first baffle plate and the second baffle plate;
the material loading outer frame is internally provided with a paving mechanism which is arranged in parallel with the channel, the paving mechanism divides the material loading outer frame into two areas, one side of the material loading outer frame far away from the channel is a pouring area, and one side of the material loading outer frame close to the channel is a paving area; the paving mechanism comprises 5-13 limiting brushes, 5-12 lead screws, 5-11 gears, 5-9 chains and 5-10 rotating rods, the lead screws are symmetrically arranged on a charging outer frame, the top ends of the lead screws are coaxially provided with the gears, the gears are connected through the chains, a rocking handle is coaxially arranged on one gear, two ends of each limiting brush are fixed on the lead screws in a threaded manner, and the rocking handle is rotated to realize the up-and-down movement of the limiting brushes, so that the limiting adjustment is carried out according to the height of a conveyed bearing;
the pushing assembly comprises a bearing seat 4-5 and a cylinder frame 4-1, wherein a cylinder 4-2 is arranged on the cylinder frame, the end part of a telescopic rod 4-4 of the cylinder is fixedly provided with the bearing seat, the bearing seat is used for bearing a bearing transmitted by the disc assembly, the bearing seat is a rectangular plate, the upper surface of the rectangular plate corresponding to the position of the extension plate is also provided with a side groove 4-6, the side groove is matched with the bearing, the center of the side groove is coaxially provided with a through hole 4-7 used for next-step positioning and feeding, the bottom surface of the side groove is in the same plane with the extension plate, one side of the cylinder frame is also provided with an extension rod 4-3, the side wall of the extension rod is provided with a sliding groove, the side wall of the bearing seat is provided with a sliding block, the sliding block is arranged in the sliding groove, and the groove corresponding to the side position of the extension rod is also provided with an infrared sensor 4-8, the infrared sensor is used for detecting whether the bearing exists on the side groove.
The workbench is also provided with an operation box 2, the operation box is provided with a plurality of operation buttons, and the operation of feeding, pushing, pressing and the like is realized through the arrangement of the operation box;
the working process of the utility model is as follows: the bearing is poured into a pouring area of the charging frame, the limiting brush of the paving mechanism is adjusted to be a certain distance away from the disc, the distance is the height of the loaded bearing, the disc can drive the bearing to rotate anticlockwise, the stacked bearing can be paved into a single layer under the action of the limiting brush, the bearing is subjected to the component force and the centrifugal force which are obliquely downward by gravity, the bearing can continuously slide outwards from one side away from the axis of the disc and slide along the edge of the charging frame, the bearing can slide into the channel through the limiting outlet, the disc can continuously rotate and drive the bearing to continuously slide forwards until the bearing slides onto the extending plate, the bearing at the rear side can push the bearing at the front side to enter a side groove of the pushing assembly, when the infrared sensor detects the existence of the bearing, the cylinder drives the bearing connecting seat to move towards the pressing mechanism, and when the bearing reaches the lower part of the pressing assembly of the pressing mechanism, the lower pressing component presses down to coaxially sleeve the bearing on the positioning column, then the pushing component retreats to return to an initial position, an oil seal is embedded in the pressed base to install the motor end cover, the lifting cylinder drives the lower pressing component to descend so as to press the bearing in the end cover, and the oil seal is coaxially pressed outside the end cover.
According to the utility model, the bearing is automatically conveyed to the position of the pressing component of the pressing mechanism, the pressing block of the pressing component is automatically sleeved on the bearing, the oil seal is embedded in the pressed seat, the motor end cover is placed on the pressed seat, and the pressing of the bearing oil seal is realized through the pressing of the pressing component, so that the working efficiency is greatly improved, and the labor cost is reduced;
the design of the pressure-bearing seat of the utility model is to position the outer diameter of the oil seal, and protects the oil seal compared with the prior inner diameter positioning and pressing, and the design of the pressure-bearing seat ensures that the oil seal has good pressing effect and greatly improves the oil seal pressing efficiency;
according to the utility model, the paving mechanism is arranged in the charging outer frame of the feeding mechanism, so that the manual paving process can be replaced, the bearing can be prevented from being blocked due to accumulation at the limiting outlet, the bearing can conveniently enter a channel, the feeding process can be continuously carried out, the pushing component is used for replacing the traditional conveying belt for charging, the conveying effect is good, the pushing component is convenient to coaxially sleeve the bearing, and the charging efficiency is greatly improved.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (7)
1. The utility model provides an electric motor car motor end cover bearing and press oil blanket all-in-one machine which characterized in that: the pressing mechanism comprises a workbench, the workbench is provided with a pressing mechanism, a feeding component for outputting bearings one by one and a pushing component for conveying the bearing from the feeding component to the pressing mechanism, the pushing component is located at the tail end of a channel of the feeding component, the pressing mechanism comprises a pressing component and a pressing seat for coaxially embedding an oil seal and placing a to-be-pressed machine end cover, the pressing component is used for coaxially sleeving the bearing pushed by the pushing component and pressing the pressing seat, and the bearing and the oil seal of the end cover are pressed simultaneously.
2. The electric vehicle motor end cover bearing and oil seal integrated machine as claimed in claim 1, wherein: the pressing assembly comprises a support, a lifting cylinder arranged on the support, a pressing block fixedly connected with a telescopic rod of the lifting cylinder, a guide pillar and a guide sleeve, wherein the guide pillar and the guide sleeve are used for pressing and guiding the pressing block, the pressing block comprises a pressing head and a positioning pillar, the pressing head is a round table, the diameter of the round table is the same as that of a bearing, the positioning pillar is coaxially manufactured on the lower surface of the round table, the positioning pillar is matched with an inner ring hole of the bearing, and the surface of the positioning pillar is coated with rubber.
3. The electric vehicle motor end cover bearing and oil seal integrated machine as claimed in claim 1, wherein: the pressurized seat includes the pressurized frock, the pressurized frock includes base, abutment sleeve, spring, activity sliding seat piece, spacing core and spacing top cap, the coaxial system in base middle part has the pivot hole, coaxial arrangement has abutment sleeve on the base, abutment sleeve is hollow annular structure, and abutment sleeve has the cavity, through the coaxial activity sliding seat piece that is provided with of spring in this cavity, the sleeve is passed and exposes in the upper end of activity sliding seat piece, coaxial system has a spacing slotted hole in the activity sliding seat piece, sliding mounting has spacing core in the spacing slotted hole, spacing core is hollow structure, and this spacing core is passed in the pivot, spacing top cap is annular structure, and this spacing top cap coaxial arrangement is on the top of activity sliding seat piece.
4. The electric vehicle motor end cover bearing and oil seal integrated machine as claimed in claim 3, wherein: the movable sliding seat block is internally provided with a limiting slot hole matched with the limiting core, and the height of the movable sliding seat block is 1 to 2 times of the height of the limiting core.
5. The electric vehicle motor end cover bearing and oil seal integrated machine as claimed in claim 3, wherein: the lower surface of the movable sliding seat block is also provided with a plurality of spring travel grooves, and the circular table of the base is also provided with a spring positioning groove; the upper end of the spring is propped against the bottom surface of the spring travel groove of the movable sliding seat block, and the lower end of the spring is propped against the spring positioning groove of the base.
6. The electric vehicle motor end cover bearing and oil seal integrated machine as claimed in claim 1, wherein: the feeding assembly comprises a chassis, a disc, a charging frame and a flattening mechanism, a motor is fixed on the chassis, the disc is coaxially mounted on the motor rotating shaft, the charging frame is mounted on the chassis, the disc is positioned at the bottom of the charging frame and movably matched with the charging frame, the charging frame is provided with a notch, a channel which is suitable for being movably matched with a bearing arranged in the diameter direction is arranged at the notch, a limiting outlet is further arranged on the side wall of one end, away from the notch, of the channel, a flattening mechanism is further arranged in the charging frame, the flattening mechanism is arranged in parallel with the channel and comprises a limiting brush, a lead screw, a gear, a chain and a rotary rod, the lead screw is symmetrically mounted on the side wall of the charging frame, the top end of the lead screw is coaxially provided with a gear, the gears are connected through the chain, and a rocking handle is coaxially arranged on the gear, the two ends of the limiting brush are installed on the lead screw in a threaded mode, and the limiting brush is moved up and down by rotating the rocking handle.
7. The electric vehicle motor end cover bearing and oil seal integrated machine as claimed in claim 1, wherein: the material pushing assembly comprises a bearing connecting seat and a cylinder frame, wherein a cylinder is arranged on the cylinder frame, the end part of a telescopic rod of the cylinder is fixedly provided with the bearing connecting seat used for connecting a bearing transmitted by the disc assembly, the bearing connecting seat is a rectangular plate, a side groove is further formed in the upper surface of the rectangular plate corresponding to the tail end position of the channel and matched with the bearing, a through hole is coaxially formed in the center of the side groove, the bottom surface of the side groove is coplanar with the disc, an extension rod is further formed in one side of the cylinder frame, a sliding groove is formed in the side wall of the extension rod, a sliding block is arranged on the side wall of the bearing connecting seat, the sliding block is slidably mounted in the sliding groove, and an infrared sensor used for detecting whether the bearing exists in the side groove is further arranged on the extension rod corresponding to the side groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081017 | 2021-08-31 | ||
| CN2021220810172 | 2021-08-31 |
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| CN216216442U true CN216216442U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122299140.1U Active CN216216442U (en) | 2021-08-31 | 2021-09-23 | Bearing pressing and oil sealing integrated machine for motor end cover of electric vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952236A (en) * | 2022-05-25 | 2022-08-30 | 深圳市博硕科技股份有限公司 | Prevent tong equipment lamination equipment |
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2021
- 2021-09-23 CN CN202122299140.1U patent/CN216216442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952236A (en) * | 2022-05-25 | 2022-08-30 | 深圳市博硕科技股份有限公司 | Prevent tong equipment lamination equipment |
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