CN103780031A - Motor shaft waterproof cover crimping device - Google Patents
Motor shaft waterproof cover crimping device Download PDFInfo
- Publication number
- CN103780031A CN103780031A CN201410008367.8A CN201410008367A CN103780031A CN 103780031 A CN103780031 A CN 103780031A CN 201410008367 A CN201410008367 A CN 201410008367A CN 103780031 A CN103780031 A CN 103780031A
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- depression bar
- bucker
- motor shaft
- press rod
- trays
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of production equipment of a motor, and in particular relates to a motor shaft waterproof cover crimping device. The device comprises a supporting part which is used for supporting a waterproof cover. Two supporting blocks which form the supporting part are oppositely arranged and carry out approaching and separation along the horizontal direction. A crimping mechanism comprises a press rod which moves up and down and is vertically arranged. When the press rod is at a high position, the lower end of the press rod is located above the waterproof cover. When the press rod moves down to a low position, two supporting blocks are separated from each other and are located on both sides of the press rod. A cavity is at the lower section of the press rod. The cavity extends upward from the lower end of the press rod. The motor is arranged on an automatic transmission line. A motor shaft and the press rod share the same core. When the press rod lever moves down, two supporting blocks are separated from each other. The motor shaft runs through a hole arranged at the end part of the cylinder bottom of the waterproof cover. The press rod continues to move down, and the motor shaft runs through the cavity arranged on the press rod until the flanging of the waterproof cover fits the casing of the motor. The device has the advantages of high automation degree, stability, and high assembly quality, and personnel operation can be effectively reduced.
Description
Technical field
The present invention relates to the production equipment technical field of motor, particularly motor shaft bucker compression bonding apparatus.
Background technology
Idle call motor is worked as power source drive compression machine, after compressor is connected with motor due to its special work condition environment, have a small amount of water colony to motor shaft, if the vertical or oblique position of motor shaft and electric machine casing is in low level, motor shaft is in high position when parts are arranged, water can enter in motor along axle body, thereby the safe operation of motor is worked the mischief.
For avoiding water to enter motor internal along axle body, on the axle body at electric motor end cap place, sealing ring is set, and establishes bucker A in the outer cup of sealing ring, effectively to address the above problem.Bucker A is tubular, as Fig. 1 a, 1b, shown in 1c, its material is generally selected the plastics of hard, on the end face at the cylinder end 1 of bucker A, offering hole 2 arbor of powering passes, tube port position arranges external flange 3 and attaches and coordinate with electric motor end cap, offering gap 4 near the end edge position at the cylinder end 1, gap 4 extends downward on the outer wall of bucker A cylindrical shell along the edge of 1 end at the bottom of cylinder, in Fig. 1 a, gap 4 along the interruption-forming of offering on the cylinder body outer wall of bucker A 3 faces, comprise two facades 6 and a horizontal plane 5, the profile of horizontal plane 5 is arc, can find out that from the vertical view 1c of bucker A the cylindrical shell at horizontal plane 5 places and two facade 6 in the vertical directions have certain departing from, the following dash area D of two-dot chain line I-I in accompanying drawing 1c shown in horizontal plane 5, it is exactly its face departing from, the rigging position of gap 4 and motor is closely bound up, the object of gap 4 is exactly to get rid of the steam of bucker inside.In prior art, the installation of bucker A generally relies on manual operation, and its efficiency is low, labour intensity is large, and operating personnel's qualification also has a strong impact on assembly quality.
Summary of the invention
The object of the present invention is to provide a kind of motor shaft bucker compression bonding apparatus, can realize the automation of bucker crimping.
For realizing above object, the technical solution used in the present invention is: a kind of motor shaft bucker compression bonding apparatus, device comprises the holder support part for holding in the palm support bucker, two trays of formation holder support part are arranged opposite to each other and along continuous straight runs is close and separating action, compression joint mechanism comprises the depression bar of the vertical layout moving up and down, the lower end of depression bar depression bar in the time of a high position is positioned at the top of bucker, two trays action separated from one another be positioned at the both sides of depression bar when depression bar moves down and is displaced downwardly to low level, depression bar hypomere has cavity, and cavity upwards extends from the lower end of depression bar.
Compared with prior art, there is following technique effect in the present invention: motor is arranged on the transmission line of automation, motor shaft is arranged straight up, when motor is transplanted on the lower end of depression bar, the same core of motor shaft and depression bar, two trays are arranged opposite to each other, bucker is arranged on the holder support part of tray, in the time that depression bar moves down, two trays are separated from one another, now bucker drops on motor shaft from holder support part, motor shaft is set in the hole of offering bucker cylinder bottom, depression bar continues to move down, motor shaft is set in the cavity arranging on depression bar, thereby bucker is crimped on motor shaft, until bucker flange and motor housing laminating, this plant automation degree is high, can effectively reduce manual operation, compression bonding apparatus is stable, the assembly quality of bucker is significantly improved.
Accompanying drawing explanation
Fig. 1 a to Fig. 1 c is the structural representation of bucker in the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the forward view of Fig. 2;
Fig. 4 is the left-hand view of Fig. 3;
Fig. 5 is the structural representation of tray and annex thereof in the present invention;
Fig. 6 is the cutaway view of depression bar of the present invention, tray and annex thereof;
Fig. 7 is the enlarged drawing of C in Fig. 6.
Embodiment
By reference to the accompanying drawings 1 to 7, the present invention is further detailed explanation:
A kind of motor shaft bucker compression bonding apparatus, device comprises the holder support part for holding in the palm support bucker A, two trays 10 of formation holder support part are arranged opposite to each other and along continuous straight runs is close and separating action, compression joint mechanism comprises the depression bar 20 of the vertical layout moving up and down, the lower end of depression bar 20 depression bar 20 in the time of a high position is positioned at the top of bucker, two trays 10 action separated from one another be positioned at the both sides of depression bar 20 when depression bar 20 moves down and is displaced downwardly to low level, depression bar 20 hypomeres have cavity 21, and cavity 21 upwards extends from the lower end of depression bar 20.
By reference to the accompanying drawings shown in 1a and accompanying drawing 2, motor B is arranged on the transmission line of automation, motor shaft is arranged straight up, when motor B is transplanted on the lower end of depression bar 20, motor shaft and the same core of depression bar 20, two trays 10 are arranged opposite to each other, bucker A is arranged on the holder support part of tray 10, when depression bar 20 is positioned at a high position and low level, holder bracer 10 present accordingly near with the action separating, or can be understood as, in the time that depression bar 20 moves down, two trays 10 are separated from one another, now bucker A drops on motor shaft from holder support part, motor shaft is set in the hole 2 that 1 end is offered at the bottom of bucker A cylinder, depression bar 20 continues to move down, motor shaft is set in the cavity 21 arranging on depression bar 20, thereby bucker A is crimped on motor shaft, until bucker A flange 3 and motor housing laminating, this plant automation degree is high, can effectively reduce manual operation, compression bonding apparatus is stable, the assembly quality of bucker is significantly improved.
Further, by reference to the accompanying drawings shown in 5, the lower end of described depression bar 20 is circular tube shaped, the cavity 21 of tubulose is for placing guiding motor shaft, on the outer wall of depression bar 20, be symmetrical arranged two struts 30, the lower end sidewall laminating of the lower end of two struts 30 and depression bar 20, the lower end of two struts 30 is inclined-plane 31, the lower bevel 31 of two struts 30 respectively with two trays 10 on the inclined plane 11 of upper edge setting of two opposite sides be fitted to each other, when strut 30 moves down with depression bar 20, interactional inclined-plane provides component to order about two trays 10 to separate, due to the component effect on two sides, depression bar 20 moves down, the separating action of corresponding tray 10, the effect that drives tray 10 to separate is played in the effect of two struts 30 on the one hand, play on the other hand the intensity effect of strengthening depression bar 20, due to whole device realization is continuous automated production, if directly inclined-plane being set in the both sides, lower end of depression bar 20 coordinates with the upper angled face of tray 10, it moves down crimping action frequently, depression bar 20 resistance to wears and intensity are had to direct impact, can make the cavity 21 of the lower end tubulose of depression bar 20 bend, strut 30 is set and can effectively protects depression bar 20, simultaneously without selecting body that wall thickness is thicker as the selection of depression bar, and improve the useful life of stressed member.
Concrete, by reference to the accompanying drawings shown in 2,3,5, the incline direction on the inclined plane 11 that the top edge of two described trays 10 arranges distributes towards the both sides away from depression bar 10, the inclined-plane, lower end 31 of described two struts 30 corresponds to each other and parallel laminating with the inclined plane 11 of tray 10, the wedge of inclined-plane, the lower end 31 overall V-shaped structures of two struts 30, this is simple in structure, intensity is high.
Further, by reference to the accompanying drawings 4, the relative lateral plates of two described trays 10 offers the rectangular channel 12 of flute length along continuous straight runs, the notch of described rectangular channel 12 toward each other, the lower cell wall 121 of described rectangular channel 12 forms the holder support part to bucker A, be exactly more specifically the holder support part of bucker A flange 3, as shown in Figure 5;
Further, described two trays 10 each other opposing side plate face are connected with slide bar 41, the shaft of described slide bar 41 is arranged in fairlead 42, described slide bar 41 is arranged with spring 43 on the shaft between tray 10 and fairlead 42, the outside that described slide bar 41 stretches out fairlead 42 is T shape 411, when depression bar 20 moves down, the inclined-plane 31 of two strut 30 lower ends provides component to drive two trays 10 to separate to both sides, tray 10 is with moving slide-bar 41 to slide along fairlead 42, thereby sheathed spring 43 on the shaft between compression blocks tray 10 and fairlead 42, on depression bar 20, move while reset, the elastic force of spring 43 makes two trays 10 close in opposite directions, the T shape of slide bar 41 one end 411 is played spacing to slide bar 41 and tray 10,
Due to the special construction of bucker A, the gap 4 that at the bottom of bucker A cylinder, 1 end edge is offered, by reference to the accompanying drawings shown in 1a to 1c, the center of gravity of bucker A is not in its geometric center position, therefore, after depression bar 20 moves down and drives tray 10 to disperse, when bucker A freely falls, there will be the situation of upset, the motor shaft that is now positioned at depression bar 20 bottoms just cannot place the hole 2 of bucker A cylindrical shell 1 end, for addressing the above problem, as embodiments of the invention one, described fairlead 42 is arranged on support 44, described support 44 is arranged on the plate face of slide plate 45, upper end plate face and the straight line cylinder 46 of described slide plate 45 are affixed, described straight line cylinder 46 drives slide plate 45 to move back and forth along vertical direction, by reference to the accompanying drawings shown in 3 and 4, straight line cylinder 46 drives slide plate 45 to move down, support 44 on slide plate 45 moves down, fairlead 42 on drive support 44 and the tray 10 on fairlead 42 move down, bucker A is propped up in tray 10 holders like this, just bucker A can be overlapped in advance on the motor shaft that is set to below, now depression bar 20 moves down, two struts 30 drive tray 10 to separate, depression bar 20 continues to move down, just bucker A crimping can be put in place, adopt in this way, the hole 2 of the cylinder that can guarantee bucker A on the end 1 with motor shaft with realizing assembling under core location status.
As enforcement two of the present invention, be arranged on the motor B on transmission line, in the time being transplanted on the bottom of depression bar 20, motor shaft and depression bar 20 are arranged with core, now, in the base bottom of fixed electrical machinery B, lifting cylinder is set, lifting cylinder is by the motor lifting on base and base, until motor shaft is placed in the hole 2 at the cylinder end 1 of the bucker A on the holder support part of tray 10, so also can realize in advance bucker A is overlapped to the object being set on motor shaft.
In the above embodiments one, 1a to 1c by reference to the accompanying drawings, due to the structure of bucker A gap 4, in the time that bucker A is placed on the holder support part of tray 10, the upper cell wall 122 of the rectangular channel 12 of one of them tray 10 and the intersection on groove edge are placed in bucker gap 4 position places and formation prevents the spacing cooperation that bucker rotates, under described mated condition, on the one hand, the upper cell wall 122 of described rectangular channel 12 is parallel with the horizontal plane 5 of bucker A gap 4, close on, shadow region D in accompanying drawing 1c below the two-dot chain line I-I of mark is exactly the upper cell wall 122 of rectangular channel 12 and the overlapping region of the horizontal plane 5 of bucker A gap 4 on horizontal plane, on the other hand, the groove of upper cell wall 122 along position by the outside left near two facades 6 of bucker A gap 4, now go up cell wall 122 place faces lower than cylinder at the bottom of the height at 1 place, thereby effectively prevent the rotation of bucker A, like this, the position of the gap 4 on the bucker A before assembling is substantially definite, thereby the position that guarantees to be assembled on motor is also basic definite.When in practical application, motor is arranged on air-conditioning, gap 4 is down, to get rid of the water of bucker A inside, therefore in the installation process of bucker A and motor reality, must control its installation direction, certainly shell mounting hole site when, the motor B on transmission line base is transported to installation position is corresponding control.
Further, in conjunction with Fig. 4 and Fig. 5, the side panel face of one of them tray 10 is provided with and limits bucker and be positioned at the baffle plate 13 of rectangular channel 12 flute length directions, above-mentioned tray 10 asks support part to play the holder effect to bucker A, the upper cell wall 122 of the rectangular channel 12 of one of them tray 10 has played the position-limiting action to bucker A, and bucker A is from being pushed into away from the opposite side of postive stop baffle 13 on the holder support part of tray 10, hold in the palm support part at tray 10, baffle plate 13, under the common constraint qualification of the upper cell wall 122 of the rectangular channel 12 of one of them tray 10, the location positioning of bucker A, wait for moving down of tray 10, bucker is set on motor shaft in advance, be pushed on the holder support part of tray 10 as a definite attitude how as for bucker A, other a name that the applicant applies on the same day is called in a kind of pay-off of motor shaft bucker on the books, do not repeat herein.
Further, by reference to the accompanying drawings 5, because motor shaft is multidiameter, the big top and small bottom layout of motor shaft, the lower end cavity 21 of described depression bar 20 is that lower large little step is poroid, this stepped hole is upwards postponed and is communicated with the straight hole of lower intersegmental part in depression bar 20, the lower end inwall of the lower end outer wall of described depression bar 20 and two struts 30 is connected, the lower anchor ring of the sheathed ring set 22 of the upper end of two described struts 20 and the outer wall of depression bar 20 is connected, the upper end of avoiding two struts 30 directly and being connected of depression bar 20, can increase the structural strength of depression bar 20.
By reference to the accompanying drawings 2, 3, 4, the upper end of described depression bar 20 is connected with lifting unit 50, described lifting unit 50 drives depression bar 20 to move back and forth along vertical direction, lifting unit 50 is arranged on machine seat board 60, lifting unit 50 comprises cylinder 51, the end of cylinder 51 is connected by connecting plate 55 and the upper end of depression bar 20, the stability that the depression bar 20 that links while moving down for increase cylinder 51 moves down, biside plate face in the upper end of connecting plate 55 is fixed with two guide posts 52, guide post 52 is by guide pin bushing 53, be connected on support body 54, support body 54 is the upper board faces that are fixed on machine seat board 60.
By reference to the accompanying drawings shown in 2,3,4,5, described machine seat board 60 is to being arranged with suspension 61,60 two of suspensions slide rail 62 vertically, another lateral plates of above-mentioned slide plate 45 arranges slide block 47, slide block 47 coordinates with slide rail 62, straight line cylinder 46 drives slide plate 45 vertical directions to move back and forth, be fixed on length bar hole 44a is vertically set on the support 44 on slide plate 45, bar hole 44a plays the regulating action of support 44 and slide plate 45 positions, to regulate motor B on tray 10 and transmission line in rational crimping position.
Below sketch the process that press-fits of the present invention:
The rod end of straight line cylinder 46 moves down and drives slide plate 45 to move down, slide plate 45 drives the annex on support 44 and support 44 to move down, tray 10 in annex moves down, bucker A on tray 10 is set on motor shaft in advance, straight line cylinder 46 stops, the rod end of the cylinder 51 of lifting unit 50 moves down, drive depression bar 20 to move down, the support bar 30 that is displaced downwardly to depression bar 20 two ends drives tray 10 to separate, the holder support part of bucker A from tray 10 separates, depression bar continues to move down until the flange of bucker A 3 and motor housing are reclined, crimping has been moved, after crimping has been moved, on gas 51 rod ends, move, on lifting depression bar 20 and strut 30, move reset, after depression bar 20 resets, on straight line cylinder 46 rod ends, move, tray 10 liftings are got up, so just complete the reset of whole device.
Claims (8)
1. a motor shaft bucker compression bonding apparatus, it is characterized in that: device comprises the holder support part for holding in the palm support bucker, two trays (10) of formation holder support part are arranged opposite to each other and along continuous straight runs is close and separating action, compression joint mechanism comprises the depression bar (20) of the vertical layout moving up and down, the lower end of depression bar (20) depression bar (20) in the time of a high position is positioned at the top of bucker, two trays (10) action separated from one another be positioned at the both sides of depression bar (20) when depression bar (20) moves down and is displaced downwardly to low level, depression bar (20) hypomere has cavity (21), cavity (21) upwards extends from the lower end of depression bar (20).
2. motor shaft bucker compression bonding apparatus according to claim 1, it is characterized in that: the lower end of described depression bar (20) is circular tube shaped, on the outer wall of depression bar (20), be symmetrical arranged two struts (30), the lower end sidewall laminating of the lower end of two struts (30) and depression bar (20), the lower end of two struts (30) is inclined-plane (31), the lower bevel (31) of two struts (30) respectively with two trays (10) on two opposite sides upper edge arrange inclined plane (11) be fitted to each other, when strut (30) moves down with depression bar (20), interactional inclined-plane provides component to order about two trays (10) to separate.
3. motor shaft bucker compression bonding apparatus according to claim 2, it is characterized in that: the incline direction on the inclined plane (11) that the top edge of described two trays (10) arranges distributes towards the both sides away from depression bar (10), and the inclined-plane, lower end (31) of described two struts (30) corresponds to each other and parallel laminating with the inclined plane (11) of tray (10).
4. motor shaft bucker compression bonding apparatus according to claim 3, it is characterized in that: the relative lateral plates of described two trays (10) offers the rectangular channel (12) of flute length along continuous straight runs, the notch of described rectangular channel (12) toward each other, the lower cell wall (121) of described rectangular channel (12) forms the holder support part to bucker flange (3), and the upper cell wall (122) of the rectangular channel (12) of one of them tray (10) and the intersection on groove edge are positioned at bucker gap (4) position place and formation prevents the spacing cooperation that bucker rotates.
5. motor shaft bucker compression bonding apparatus according to claim 4, it is characterized in that: described two trays (10) each other opposing side plate face are connected with slide bar (41), the shaft of described slide bar (41) is arranged in fairlead (42), described slide bar (41) is positioned on the shaft between tray (10) and fairlead (42) and is arranged with spring (43), and the outside that described slide bar (41) stretches out fairlead (42) is T shape head (411).
6. motor shaft bucker compression bonding apparatus according to claim 5, it is characterized in that: described fairlead (42) is arranged on support (44), described support (44) is arranged on the plate face of slide plate (45), upper end plate face and the straight line cylinder (46) of described slide plate (45) are affixed, and described straight line cylinder (46) drives slide plate (45) to move back and forth along vertical direction.
7. motor shaft bucker compression bonding apparatus according to claim 2, it is characterized in that: the lower end cavity (21) of described depression bar (20) is that lower large little step is poroid, this stepped hole is upwards postponed and is communicated with the straight hole of lower intersegmental part in depression bar (20), the lower end outer wall of described depression bar (20) and the lower end inwall of two struts (30) are connected, and the lower anchor ring of the sheathed ring set (22) of the upper end of described two struts (20) and the outer wall of depression bar (20) is connected.
8. motor shaft bucker compression bonding apparatus according to claim 2, is characterized in that: the upper end of described depression bar (20) is connected with lifting unit (50), and described lifting unit (50) drives depression bar (20) to move back and forth along vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410008367.8A CN103780031B (en) | 2014-01-08 | 2014-01-08 | Motor shaft bucker compression bonding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410008367.8A CN103780031B (en) | 2014-01-08 | 2014-01-08 | Motor shaft bucker compression bonding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103780031A true CN103780031A (en) | 2014-05-07 |
| CN103780031B CN103780031B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410008367.8A Active CN103780031B (en) | 2014-01-08 | 2014-01-08 | Motor shaft bucker compression bonding apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN103780031B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904193A (en) * | 2016-05-20 | 2016-08-31 | 苏州博众精工科技有限公司 | Press fitting mechanism and press fitting method thereof |
| CN110449853A (en) * | 2019-08-08 | 2019-11-15 | 珠海格力智能装备有限公司 | Motor assembly method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004068730A (en) * | 2002-08-07 | 2004-03-04 | Asahi Kogyo Kk | Pump |
| CN202772706U (en) * | 2012-09-12 | 2013-03-06 | 珠海格力电器股份有限公司 | Single-phase asynchronous motor waterproof cover |
| CN203734483U (en) * | 2014-01-08 | 2014-07-23 | 合肥凯邦电机有限公司 | Crimping device for motor shaft waterproof cover |
-
2014
- 2014-01-08 CN CN201410008367.8A patent/CN103780031B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004068730A (en) * | 2002-08-07 | 2004-03-04 | Asahi Kogyo Kk | Pump |
| CN202772706U (en) * | 2012-09-12 | 2013-03-06 | 珠海格力电器股份有限公司 | Single-phase asynchronous motor waterproof cover |
| CN203734483U (en) * | 2014-01-08 | 2014-07-23 | 合肥凯邦电机有限公司 | Crimping device for motor shaft waterproof cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904193A (en) * | 2016-05-20 | 2016-08-31 | 苏州博众精工科技有限公司 | Press fitting mechanism and press fitting method thereof |
| CN110449853A (en) * | 2019-08-08 | 2019-11-15 | 珠海格力智能装备有限公司 | Motor assembly method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103780031B (en) | 2016-03-09 |
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