CN106411060A - Press-in tool for main and auxiliary stators of motor - Google Patents
Press-in tool for main and auxiliary stators of motor Download PDFInfo
- Publication number
- CN106411060A CN106411060A CN201610335714.7A CN201610335714A CN106411060A CN 106411060 A CN106411060 A CN 106411060A CN 201610335714 A CN201610335714 A CN 201610335714A CN 106411060 A CN106411060 A CN 106411060A
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- plate
- stator
- die cavity
- top surface
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a press-in tool for main and auxiliary stators of a motor, including a base plate, guide pillars, springs, a tool plate, a plug board, a pushing block and U-type clamp plates. The guide pillars, the plug board and the pushing block are fixed on the base plate, the other ends of the guide pillars pass through the tool plate, the top surface of the plug board is an inclined plane, and the springs are arranged between the base plate and the tool plate; the tool plate is provided with a jack and a die cavity, left and right symmetric positions of the die cavity are provided with the U-type clamp plates respectively, and the main and auxiliary stators are arranged on the tool plate and the pushing block respectively. When the main stator moves downwardly due to external pressure, the plug board presses the U-type clamp plates, the left and right U-type clamp plates approach the center of the die cavity to narrow the opening of an auxiliary stator coil holder, and the auxiliary stator is pressed in the main stator when the main stator continuously moves downward. Two processing steps can be completed in one stamping process, the production efficiency is improved, after the press-in process, the main and auxiliary stators are arranged on the top surface of the tool plate, and an automatic manipulator is facilitated for carrying out clamping and blanking.
Description
Technical field
The present invention relates to a kind of pressing tool, particularly a kind of motor major-minor stator pressing tool.
Background technology
The application of motor is more and more extensive at present, wherein motor with cup rotor is simple with structure, stable performance and cheap advantage, it is widely used in various household electrical appliance, as air-conditioning, electric refrigerator, electromagnetic oven, exhaust fan etc., and the stator in motor with cup rotor includes main stator and secondary stator, need in manufacture process secondary stator is pressed in main stator, and the opening needing the coil holder to secondary stator narrows process, traditional technique is that main stator is pressed in the die cavity that secondary stator is placed, then carrying out secondary stator coil holder closing in, after completing, staff takes out from die cavity again.This technical process is loaded down with trivial details, and low production efficiency.Being designed to improve production efficiency and major-minor stator pressing tool simple to operate is the current technical problem be badly in need of and solving.
Content of the invention
Present invention seek to address that above-mentioned mentioned technical problem, provide a kind of efficiency high and the motor major-minor stator pressing tool of convenient operation.
The present invention employed technical scheme comprise that for solving its technical problem：
A kind of motor major-minor stator pressing tool, including base plate, guide pillar, spring, working plate and jacking block, described base plate is fixed with guide pillar, plate and jacking block, and the guide pillar other end passes through working plate, and the top surface of plate is an inclined-plane, and the top surface of jacking block is used for placing secondary stator；Described spring is arranged between base plate and working plate；Described working plate has for the socket through plate in plate correspondence position, has die cavity facing the position above secondary stator, has groove position in the symmetrical position of die cavity, and groove position is placed with U-shaped clamping plate respectively；Described U-shaped clamping plate is provided with inclined-plane in bottom surface away from the one end at die cavity center, and at the U-shaped opening of described U-shaped clamping plate, bottom surface opening is more than top surface opening；Pressing plate is provided with U-shaped clamping plate, described pressing plate be limit clamping plate can only draw close to die cavity center in groove position and away from slip rather than so that it is fixed.
Preferably, described U-shaped clamping plate bottom surface has identical incline direction and angle away from the inclined-plane of die cavity center one end and plate top surface, and the vertical direction on inclined-plane points to die cavity obliquely.
Preferably, at the U-shaped opening of described U-shaped clamping plate, for smooth curved surface transition from bottom surface to top surface.
Preferably, the pilot hole of described working plate has been embedded in bushing.
Preferably, it is provided with support bar in shown spring, support spring keeps vertically not rocking when spring is subject to big travel compression.
It is further preferred that the end of described guide rod is provided with the pad more than guide rod diameter, for spacing to working plate, prevent working plate from departing from guide pillar.
The invention has the beneficial effects as follows：During main stator is pushed by external force, the inclined-plane of plate extrudes the inclined-plane of U-shaped clamping plate, so that two pressing plates in left and right is drawn close to the die cavity center of working plate, carries out extruding closing in the coil holder of secondary stator, continue to be pressed downward completing press-in action.Secondary stator coil holder is closed up and is pressed into two processing steps and is combined into one and pushes step and completes by the method, improves production efficiency, and major-minor stator is placed on the surface of working plate after completing, and conveniently takes off or carries out blanking using automatic blanking machinery handss.At the U-shaped opening of U-shaped clamping plate, for smooth curved surface transition from bottom surface to top surface, this can make the process that secondary stator coil holder closing in action is a gradual change, reduces shock and vibration.Can improve, using bushing, the friction that relative motion is brought between guide pillar and the pilot hole of working plate.
Brief description
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is frock and main stator and secondary stator exploded perspective view；
Fig. 2 is schematic diagram before frock and the press-in of major-minor stator；
Fig. 3 is frock and major-minor stator press-in view；
Fig. 4 is frock and major-minor stator pressure completes schematic diagram after press-in；
Fig. 5 is U-shaped clamp region schematic diagram；
Fig. 6 is frock and major-minor stator press-in state sectional view.
Specific embodiment
As shown in figure 1, a kind of motor major-minor stator pressing tool of the present embodiment, including base plate 1, guide pillar 2, spring 3, working plate 4 and jacking block 5；Guide pillar 2, plate 6 and jacking block 5 are fixed with base plate 1, guide pillar 2 other end passes through working plate 4, and the top surface of plate 6 is an inclined-plane 61, and the top surface of jacking block 5 is used for placing secondary stator 8；Spring 3 is arranged between base plate 1 and working plate 4；Working plate 4 has for the socket 42 through plate 6 in plate 6 correspondence position, has die cavity 41 facing the position above secondary stator 8, has groove position 43 in the symmetrical position of die cavity 41, groove position 43 is placed with U-shaped clamping plate 7 respectively；Pressing plate 11 is provided with U-shaped clamping plate 7, described pressing plate 11 be limit clamping plate can only draw close to die cavity 41 center in groove position 43 and away from slip rather than so that it is fixed.
As shown in Figure 5, U-shaped clamping plate 7 is provided with inclined-plane 71 in bottom surface away from the one end at die cavity center, and its bottom surface opening 74 is more than top surface opening 73, and the transition from bottom surface to top surface is smooth curved surface 72, this can make the process that secondary stator coil holder closing in action is a gradual change, reduces shock and vibration.
As shown in Figure 2, Figure 3 and Figure 4, before being the press-in of major-minor stator respectively, schematic diagram during press-in and after press-in, the process of whole press-in is：First secondary stator 8 is placed on jacking block 5, that is, secondary stator 8 is placed in working plate die cavity 41, main stator 9 is directed at alignment pin 44 and is placed on working plate 4（As shown in Figure 2）Now outer bound pair main stator 9 applies pressure, working plate 4 and main stator 9 move downward, the inclined-plane 61 at plate 6 top extrudes the inclined-plane 71 of U-shaped clamping plate 7 bottom and passes through working plate 4, the inclined-plane 61 on inclined-plane 71 and plate on U-shaped clamping plate has identical incline direction and angle, along with the restriction having pressing plate 11, the U-shaped clamping plate 7 in left and right two making is drawn close to die cavity 41 center（As shown in the direction of arrow in Fig. 6）, complete at the coil holder opening to secondary stator 8 81 closing in action, working plate 4 and main stator 9 continue to be pressed downward to be pressed in main stator 9 up to secondary stator 8（As shown in Figure 3 and Figure 6）Now the support spring 3 when spring is subject to big travel compression of the support bar 12 in spring 3 keeps vertically not rocking, then discharge external force, working plate 4 is returned to initial position by the spring force jack-up of spring 3, now complete secondary stator coil holder closing in and the major-minor stator of press-in is placed on working plate 4, more manually take off or carry out gripping blanking using automatic manipulator.Because the relative motion of guide pillar 2 and working plate 4 is very frequent, using bushing 10 between the pilot hole of guide pillar 2 and working plate 4, friction can be improved, and eliminate the need for lubricating oil and reduce the pollution to work condition environment.
As shown in Fig. 2 and Fig. 4, main stator 9 and major-minor stator are directly placed on working plate 4 by way of positioning finger setting, realize quickly and conveniently placing and taking blanking away.
The foregoing is only the preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with essentially identical means broadly falls within protection scope of the present invention.
Claims (7)
1. a kind of motor major-minor stator pressing tool, including base plate, guide pillar, spring, working plate and jacking block it is characterised in that：Guide pillar, plate and jacking block are fixed with described base plate, the guide pillar other end passes through working plate, and the top surface of plate is an inclined-plane, and the top surface of jacking block is used for placing secondary stator；Described spring is arranged between base plate and working plate；Described working plate has for the socket through plate in plate correspondence position, has die cavity facing the position above secondary stator, has groove position in the symmetrical position of die cavity, and groove position is placed with U-shaped clamping plate respectively；Described U-shaped clamping plate is provided with inclined-plane in bottom surface away from the one end at die cavity center, and at the U-shaped opening of described U-shaped clamping plate, bottom surface opening is more than top surface opening；Pressing plate is provided with U-shaped clamping plate, described pressing plate be limit clamping plate can only draw close to die cavity center in groove position and away from slip rather than so that it is fixed.
2. a kind of motor major-minor stator pressing tool according to claim 1 it is characterised in that：Described U-shaped clamping plate bottom surface has identical incline direction and angle away from the inclined-plane of die cavity center one end and plate top surface, and the vertical direction on inclined-plane points to die cavity obliquely.
3. according to a kind of motor major-minor stator pressing tool described in claim 1 it is characterised in that：At the U-shaped opening of described U-shaped clamping plate, for smooth curved surface 72 transition from bottom surface to top surface.
4. according to a kind of motor major-minor stator pressing tool described in claim 1 it is characterised in that：Described frock plate top surface is provided with the two or more alignment pins for placing main stator.
5. according to a kind of motor major-minor stator pressing tool described in claim 1 it is characterised in that：The pilot hole of described working plate has been embedded in bushing.
6. according to a kind of motor major-minor stator pressing tool described in claim 1 it is characterised in that：The end of described guide rod is provided with the pad more than guide rod diameter, for spacing to working plate, prevents working plate from departing from guide pillar.
7. according to a kind of motor major-minor stator pressing tool described in claim 1 it is characterised in that：It is provided with support bar 12 in described spring 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335714.7A CN106411060A (en) | 2016-05-19 | 2016-05-19 | Press-in tool for main and auxiliary stators of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610335714.7A CN106411060A (en) | 2016-05-19 | 2016-05-19 | Press-in tool for main and auxiliary stators of motor |
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| Publication Number | Publication Date |
|---|---|
| CN106411060A true CN106411060A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610335714.7A Pending CN106411060A (en) | 2016-05-19 | 2016-05-19 | Press-in tool for main and auxiliary stators of motor |
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| CN (1) | CN106411060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936274A (en) * | 2017-05-05 | 2017-07-07 | 深圳市鑫华威机电设备有限公司 | A kind of stator fixing apparatus and its method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100154200A1 (en) * | 2008-12-24 | 2010-06-24 | Foxnum Technology Co., Ltd. | Assembly mechanism for motor stators and assembly method for the same |
| CN201584864U (en) * | 2009-12-28 | 2010-09-15 | 珠海格力电器股份有限公司 | Motor stator core lamination compressing device |
| CN204392001U (en) * | 2015-02-28 | 2015-06-10 | 珠海凯邦电机制造有限公司 | Roll up board motor assembly fixture |
| CN205847004U (en) * | 2016-05-19 | 2016-12-28 | 江门市维凯智能装备有限公司 | A kind of motor major-minor stator pressing tool |
-
2016
- 2016-05-19 CN CN201610335714.7A patent/CN106411060A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100154200A1 (en) * | 2008-12-24 | 2010-06-24 | Foxnum Technology Co., Ltd. | Assembly mechanism for motor stators and assembly method for the same |
| CN201584864U (en) * | 2009-12-28 | 2010-09-15 | 珠海格力电器股份有限公司 | Motor stator core lamination compressing device |
| CN204392001U (en) * | 2015-02-28 | 2015-06-10 | 珠海凯邦电机制造有限公司 | Roll up board motor assembly fixture |
| CN205847004U (en) * | 2016-05-19 | 2016-12-28 | 江门市维凯智能装备有限公司 | A kind of motor major-minor stator pressing tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936274A (en) * | 2017-05-05 | 2017-07-07 | 深圳市鑫华威机电设备有限公司 | A kind of stator fixing apparatus and its method |
| CN106936274B (en) * | 2017-05-05 | 2019-07-09 | 深圳市鑫华威机电设备有限公司 | A kind of stator fixing apparatus and its method |
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Application publication date: 20170215 |