CN208467690U - A kind of multistation feeding in continuous material formula bearing press - Google Patents
A kind of multistation feeding in continuous material formula bearing press Download PDFInfo
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- CN208467690U CN208467690U CN201820796646.9U CN201820796646U CN208467690U CN 208467690 U CN208467690 U CN 208467690U CN 201820796646 U CN201820796646 U CN 201820796646U CN 208467690 U CN208467690 U CN 208467690U
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- semiaxis
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Abstract
The utility model discloses a kind of multistation feeding in continuous material formula bearing press, it is related to a kind of assembling special plane, its key points of the technical solution are that: including rack, the workbench being set in the rack, rotation is provided with turntable on the workbench, is provided on the turntable multiple for installing the mounting base of motor shaft；It is fixed with cylinder on the workbench, the tailpiece of the piston rod of the cylinder downwards and is provided with briquetting, and mounting base can successively pass through the underface of briquetting when the turntable rotates, and the motor for driving turntable to rotate is provided in the rack.This bearing press does not interfere with each other the process of feeding, press fitting, blanking, improves the production efficiency of this pressing machine, and blanking is convenient, high degree of automation by the way that multiple mounting bases are arranged.
Description
Technical field
The utility model relates to a kind of assembling special plane, in particular to a kind of multistation feeding in continuous material formula bearing press.
Background technique
Motor generally comprises rotor and stator, and wherein rotor is fixed on motor shaft, and motor shaft is built by bearing and casing
Vertical rotation connection, the inner ring surface of bearing and the outer wall of motor shaft are interference fitted to realize fixation.Bearing one is installed on motor shaft
As operated using pressing machine.
Existing application publication number is that the Chinese invention patent application of CN106141622 discloses a kind of vertical bearing press fitting
Machine, including pedestal and rack, frame top are equipped with push rod driving device, and push rod driving device includes servo motor, screw pair, is made
Used time drives the lead screw rotary motion of screw pair by servo motor；The nut support of screw pair is equipped with push rod, outside push rod
Equipped with guide sleeve；Push rod driving device is equipped with centre deviation correcting device, and centre deviation correcting device is equipped with quick change press head, machine
Frame bottom is equipped with fixture.
The press fitting function completes the press fitting of bearing, but the pressing machine can only put single workpiece every time, and workpiece is in loading and unloading
During can not be pressed, production efficiency is lower.
Utility model content
The purpose of the utility model is to provide a kind of multistation feeding in continuous material formula bearing press, high production efficiency.
On the above-mentioned technical purpose of the utility model has the technical scheme that a kind of multistation is continuous
Material formula bearing press, including rack, the workbench being set in the rack, rotation is provided with turntable on the workbench,
It is provided on the turntable multiple for installing the mounting base of motor shaft；Cylinder is fixed on the workbench, the cylinder
Tailpiece of the piston rod downwards and is provided with briquetting, and mounting base can successively pass through the underface of briquetting when the turntable rotates, described
The motor for driving turntable to rotate is provided in rack.
Using the above scheme, when work, motor shaft has been sequentially placed in each mounting base, then on the end of motor shaft
Place bearing in side；The rotation of motor driven turntable, driven by rotary disc mounting base are moved to pause when below cylinder, and cylinder drives under briquetting
Pressure is to enter bearing press mounting in motor shaft.This pressing machine multiple mounting bases formation follow it is bad, motor shaft during press fitting,
Manually can into the empty mounting base before press fitting feeding, blanking can be carried out to the motor shaft after press fitting；Because press fitting, loading and unloading are mutual
Do not interfere, then the duty cycle of cylinder can be made full use of to be produced, high production efficiency.
Further preferably are as follows: offer the mounting hole for installing motor shaft in the mounting base, opened in the mounting base
Accommodating chambers equipped with multiple connection mounting holes, sliding is provided with claw (34) in the accommodating chamber, the claw and accommodating chamber
Reset spring is provided between bottom of chamber, the elastic force of the reset spring drives claw to protrude into mounting hole.
Using the above scheme, in the installation process of motor shaft, there may be errors for the diameter of different motor shafts, then can
Cause motor shaft to shake in mounting hole, thus cause bearing can not be pressed into or bearing in process of press in due to unbalance stress
The case where causing mechanism to damage；By the way that claw and reset spring are arranged in mounting hole, claw is made in the elastic force of reset spring
It is pushed against always under in the installation stability on motor shaft, improving motor shaft, even if the hole wall of motor shaft and mounting hole exists
Scale error, motor shaft are also not easy to shake, to improve press fitting success rate, and the probability that reducing mechanism is impaired.
Further preferably are as follows: the annular groove for bearing insertion, the annular groove and mounting hole are offered in the mounting base
It is connected to, is embedded with elastic cushion in the annular groove.
Using the above scheme, using elastic cushion, buffer function can be played to the bearing for pressing to annular groove, reduce bearing by
The probability of damage.
Further preferably are as follows: the mounting base is uniformly distributed circumferentially on turntable.
Using the above scheme, each mounting base is circularly and evenly distributed, then controls the identical angle of motor each run i.e.
Mounting base can be made to be directed at briquetting, convenient for the control to motor range.
Further preferably are as follows: the mounting base includes the first semiaxis being fixed on turntable, is slideably positioned on turntable
Two semiaxis, are fixed with the baffle ring coaxial with turntable on the workbench, and the baffle ring is for limiting the second semiaxis far from the first half
Axis；The inner wall of the baffle ring is equipped with opening, and first semiaxis and the second half between centers are provided with elastic component, and the elastic component is used for
The second semiaxis is driven to slide into opening.
Using the above scheme, when the motor shaft size of press fitting is larger, after being pressed by cylinder, motor shaft stuck may pacify
It fills in seat；Under the premise of not influencing the limit performance of mounting base, when needing blanking, mounting base goes to opening, elastic component
Force the second semiaxis that far from the first semiaxis, the motor shaft being pressed can be removed easily at this time automatically, it is more convenient.
Further preferably are as follows: the opening and the junction of baffle ring are provided with the second guide surface, second guide surface with
Opening, baffle ring inner wall rounding off.
Using the above scheme, motor is closed when mounting base goes to opening, turntable is made to stop operating, even if turntable rotates
Excessive or very few angle, by the guiding role of the second guide surface and the screen resilience of elastic component, the second semiaxis can be automatic embedding
Together in the position precision in opening, improved when mounting base stops, it is ensured that briquetting can be directed at mounting base when press fitting.
Further preferably are as follows: the location hole for offering cavity on first semiaxis, being connected to the cavity, the elasticity
Part includes the connecting rod for being slideably positioned in positioning hole, the spring two in cavity, and the connecting rod includes being located in cavity
Spacing collar, the size of the spacing collar is greater than location hole, and the connecting rod stretches out location hole and solid away from the end of spacing collar
Due on the second semiaxis, the elastic force of the spring two drives connecting rod to stretch out location hole.
Using the above scheme, by using connecting rod and spacing collar, so that the second semiaxis is slidably connected with the first semiaxis, and
The two is not readily separated；The elastic force of spring two drives the second semiaxis automatically far from the first semiaxis, to ensure that the second semiaxis reaches opening
When place, the second semiaxis can reliably enter in opening.
Further preferably are as follows: be provided with pressure sensor in the opening, the pressure sensor for control cylinder and
Motor action.
Using the above scheme, after in the second semiaxis insertion opening, pressure sensor receives pressure signal, and passes through control
Circuit processed drives motor stalling, cylinder elongation, is pressed automatically after motor turns an angle to realize, the degree of automation
It is high.
In conclusion the utility model has the following beneficial effects:
1, by the way that multiple mounting bases are arranged, it is not interfere with each other the process of feeding, press fitting, blanking, improves this pressing machine
Production efficiency；
2, by setting claw and reset spring, the adaptability of the mounting base motor shaft different to size is improved；
3, the first semiaxis and the second semiaxis are separable, deviate from convenient for motor shaft in blanking；
4, by setting pressure sensor, the degree of automation of this pressing machine is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the pressing machine of embodiment；
Fig. 2 is the mounting base of embodiment, the connection relationship diagram of turntable, motor；
Fig. 3 is the A-A cross-sectional view of Fig. 2, the structure of main prominent accommodating chamber and claw；
Fig. 4 is the partial exploded view of embodiment, mainly protrudes mounting base, opening, the positional relationship of pressure sensor；
Fig. 5 is the B-B cross-sectional view of Fig. 4, the structure of main prominent elastic component.
Appended drawing reference: 1, rack；11, motor；2, workbench；21, turntable；22, cylinder；221, briquetting；222, upright bar；
223, cylinder block；31, mounting base；311, the first semiaxis；312, the second semiaxis；32, mounting hole；33, annular groove；331, elastic
Pad；34, claw；341, accommodating chamber；343, reset spring；344, the first guide surface；4, elastic component；41, cavity；42, location hole；
43, connecting rod；44, spacing collar；45, spring two；51, baffle ring；52, it is open；54, the second guide surface；55, pressure sensor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of multistation feeding in continuous material formula bearing press as depicted in figs. 1 and 2, including rack 1, is set in rack 1
Workbench 2, cylinder 22, be fixed on briquetting 221, four of tailpiece of the piston rod of cylinder 22 for clamping the mounting base of motor shaft
31。
Rotation is provided with the turntable 21 fixed for mounting base 31 on workbench 2, and driving turntable 21 is provided in rack 1 and is rotated
Motor 11, motor 11 be servo motor；Two upright bars 222 are provided on workbench 2, the upper end of upright bar 222 is fixed with gas supply
The fixed cylinder block 223 of cylinder 22, the tailpiece of the piston rod of cylinder 22 are arranged downwards.
As shown in Figures 2 and 3, four mounting bases 31 are evenly distributed at the circumferential edge of turntable 21, edge in mounting base 31
Vertical direction perforation offers the mounting hole 32 for installing motor shaft, and the annular for bearing insertion is also provided in mounting base 31
Slot 33, annular groove 33 are located at the top of mounting hole 32 and coaxial with mounting hole 32, and annular groove 33 is connected to mounting hole 32, annular groove
33 bottom is embedded with the elastic cushion 331 of rubber material, and for bearing in press fitting, bearing enters annular while being inserted in motor shaft
In slot 33, the final contact resilient pad 331 of bearing stops movement.
Multiple accommodating chambers 341 are offered on the hole wall of mounting hole 32, multiple accommodating chambers 341 are located at same height in mounting hole 32
The circumferential position of degree, sliding is provided with claw 34 respectively in each accommodating chamber 341, between claw 34 and the bottom of chamber of accommodating chamber 341
Multiple reset springs 343 are provided with, the elastic force of reset spring 343 drives claw 34 to protrude into mounting hole 32.Claw 34 is located at peace
The end filled in hole 32 is equipped with the first guide surface 344, and in motor shaft installation, motor shaft offsets and drives with the first guide surface 344
Shorten reset spring 343；Motor shaft after the installation is completed, the clamping motor under the rebound effect of reset spring 343 of claw 34
Axis.
As shown in figure 4, mounting base 31 includes the first semiaxis 311 being fixed on turntable 21, is slideably positioned on turntable 21
Second semiaxis 312, the first semiaxis 311 and the second semiaxis 312 are as made of the whole cutting respectively along the vertical direction of mounting base 31.
It is provided between first semiaxis 311 and the second semiaxis 312 elastic component (4), elastic component 4 is for driving the second semiaxis 312 and the first half
Axis 311 is located remotely from each other, convenient to carry out blanking to workpiece.
The baffle ring 51 coaxial with turntable 21 is fixed on workbench 2, the second semiaxis 312 is under the elastic force effect of elastic component 4
It is butted on the inner ring surface of baffle ring 51, and the first semiaxis 311 and the second semiaxis 312 are in the state being bonded to each other at this time.Baffle ring 51
Inner wall be equipped with opening 52, opening 52 is provided with the second guide surface 54, the second guide surface 54 and opening with the junction of baffle ring 51
52, the inner wall rounding off of baffle ring 51.Pressure sensor 55 is provided in opening 52, pressure sensor 55 is used for and the second semiaxis
312 contacts, and control cylinder 22 and the movement of motor 11.When one mounting base 31 is embedded in opening 52 along the second guide surface 54
When, another mounting base 31 is placed exactly in the underface of briquetting 221.
As shown in figure 5, the location hole 42 for offering cavity 41 in the first semiaxis 311, being connected to cavity 41, location hole 42
Aperture is less than cavity 41 towards the second semiaxis 312, the aperture of location hole 42.Elastic component 4 includes being slideably positioned in location hole 42
Connecting rod 43, the spring 2 45 in cavity 41；Connecting rod 43 includes the spacing collar 44 in cavity 41, spacing collar 44
It is fixed on the end of connecting rod 43, the size of spacing collar 44 is greater than location hole 42；Connecting rod 43 is stretched away from the end of spacing collar 44
It location hole 42 and is fixed on the second semiaxis 312 out, the elastic force of spring 2 45 drives connecting rod 43 to stretch out location hole 42.By adopting
With connecting rod 43 and spacing collar 44, so that the second semiaxis 312 is slidably connected with the first semiaxis 311, and the two is not readily separated；Spring
2 45 elastic force drives the second semiaxis 312 automatic far from the first semiaxis 311, when ensuring that the second semiaxis 312 is reached at opening 52,
Second semiaxis 312 can reliably enter in opening 52.
The course of work of this bearing press is as follows: taking motor shaft to be pressed to be put into each mounting base 31, claw 34
Automatic-clamping motor shaft；Then start motor 11, motor 11 drives turntable 21 to rotate, when the alignment of one mounting base 31 opening 52
When, spring 2 45 drives the second semiaxis 312 to be embedded in opening 52, and pressure sensor 55 receives pressure signal at this time, and leads to
Crossing control circuit drives the stalling of motor 11, cylinder 22 to extend, and is pressed automatically after motor 11 turns an angle to realize.
After the completion of being pressed, toggle switch starts motor 11, to carry out next press fitting, so recycles.
Motor shaft during press fitting, manually can into the empty mounting base 31 before press fitting feeding, can be to press fitting after
Motor shaft carries out blanking；Because press fitting, loading and unloading are non-interference, then the duty cycle of cylinder 22 can be made full use of to be produced,
High production efficiency.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (8)
1. a kind of multistation feeding in continuous material formula bearing press, including rack (1), the workbench being set on the rack (1)
(2), it is provided with turntable (21), is provided on the turntable (21) multiple for pacifying it is characterized in that: being rotated on the workbench (2)
Fill the mounting base (31) of motor shaft；It is fixed with cylinder (22) on the workbench (2), the tailpiece of the piston rod of the cylinder (22) is vertical
Downward and be provided with briquetting (221), the turntable (21) rotate when mounting base (31) can successively pass through briquetting (221) just under
Side, the interior motor (11) being provided with for driving turntable (21) to rotate of the rack (1).
2. a kind of multistation feeding in continuous material formula bearing press according to claim 1, it is characterized in that: the mounting base
(31) mounting hole (32) for installing motor shaft is offered on, offers multiple connection mounting holes in the mounting base (31)
(32) accommodating chamber (341), the interior sliding of the accommodating chamber (341) are provided with claw (34), the claw (34) and accommodating chamber
(341) it is provided between bottom of chamber reset spring (343), the elastic force of the reset spring (343) drives claw (34) to protrude into peace
It fills in hole (32).
3. a kind of multistation feeding in continuous material formula bearing press according to claim 2, it is characterized in that: the mounting base
(31) annular groove (33) for bearing insertion is offered on, the annular groove (33) is connected to mounting hole (32), the annular groove
(33) elastic cushion (331) are embedded in.
4. a kind of multistation feeding in continuous material formula bearing press according to claim 1, it is characterized in that: the mounting base
(31) it is uniformly distributed circumferentially on turntable (21).
5. a kind of multistation feeding in continuous material formula bearing press according to claim 4, it is characterized in that: the mounting base
(31) include the first semiaxis (311) being fixed on turntable (21), be slideably positioned in the second semiaxis (312), institute on turntable (21)
It states and is fixed with the baffle ring (51) coaxial with turntable (21) on workbench (2), the baffle ring (51) is for limiting the second semiaxis (312)
Far from the first semiaxis (311)；The inner wall of the baffle ring (51) is equipped with opening (52), first semiaxis (311) and the second semiaxis
(312) it is provided between elastic component (4), the elastic component (4) is for driving the second semiaxis (312) to slide into opening (52).
6. a kind of multistation feeding in continuous material formula bearing press according to claim 5, it is characterized in that: the opening (52)
It is provided with the second guide surface (54) with the junction of baffle ring (51), second guide surface (54) and opening (52), baffle ring (51)
Inner wall rounding off.
7. a kind of multistation feeding in continuous material formula bearing press according to claim 5, it is characterized in that: first semiaxis
(311) location hole (42) for offering cavity (41) on, being connected to the cavity (41), the elastic component (4) include that sliding is set
The spring two (45) for being placed in the connecting rod (43) in location hole (42), being located in cavity (41), the connecting rod (43) includes position
It is greater than location hole (42) in the size of the spacing collar (44) in cavity (41), the spacing collar (44), connecting rod (43) back
End from spacing collar (44) is stretched out location hole (42) and is fixed on the second semiaxis (312), the elastic force of the spring two (45)
Connecting rod (43) are driven to stretch out location hole (42).
8. a kind of multistation feeding in continuous material formula bearing press according to claim 5, it is characterized in that: the opening (52)
It is inside provided with pressure sensor (55), the pressure sensor (55) is for controlling cylinder (22) and motor (11) movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796646.9U CN208467690U (en) | 2018-05-25 | 2018-05-25 | A kind of multistation feeding in continuous material formula bearing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796646.9U CN208467690U (en) | 2018-05-25 | 2018-05-25 | A kind of multistation feeding in continuous material formula bearing press |
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| Publication Number | Publication Date |
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| CN208467690U true CN208467690U (en) | 2019-02-05 |
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| CN201820796646.9U Active CN208467690U (en) | 2018-05-25 | 2018-05-25 | A kind of multistation feeding in continuous material formula bearing press |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350730A (en) * | 2019-07-17 | 2019-10-18 | 马鞍山和腾汽车配件有限公司 | A kind of safety-type forging press of rotor for auto starter processing |
| CN115026528A (en) * | 2022-05-30 | 2022-09-09 | 玉环普天单向器有限公司 | Press mounting positioning tool and press mounting device |
| WO2023082420A1 (en) * | 2021-11-12 | 2023-05-19 | 浙江大学台州研究院 | Bearing press-fitting apparatus for assembling plunger pump cylinder body |
| CN116673720A (en) * | 2023-08-03 | 2023-09-01 | 杭州顿力电器有限公司 | Double-station outer rotor magnet pasting automatic discharging press |
-
2018
- 2018-05-25 CN CN201820796646.9U patent/CN208467690U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350730A (en) * | 2019-07-17 | 2019-10-18 | 马鞍山和腾汽车配件有限公司 | A kind of safety-type forging press of rotor for auto starter processing |
| WO2023082420A1 (en) * | 2021-11-12 | 2023-05-19 | 浙江大学台州研究院 | Bearing press-fitting apparatus for assembling plunger pump cylinder body |
| CN115026528A (en) * | 2022-05-30 | 2022-09-09 | 玉环普天单向器有限公司 | Press mounting positioning tool and press mounting device |
| CN115026528B (en) * | 2022-05-30 | 2024-02-06 | 玉环普天单向器有限公司 | Press fitting device |
| CN116673720A (en) * | 2023-08-03 | 2023-09-01 | 杭州顿力电器有限公司 | Double-station outer rotor magnet pasting automatic discharging press |
| CN116673720B (en) * | 2023-08-03 | 2023-11-07 | 杭州顿力电器有限公司 | Double-station outer rotor magnet pasting automatic discharging press |
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