CN204308470U - A kind of weld jig of motor stator core - Google Patents
A kind of weld jig of motor stator core Download PDFInfo
- Publication number
- CN204308470U CN204308470U CN201420679602.XU CN201420679602U CN204308470U CN 204308470 U CN204308470 U CN 204308470U CN 201420679602 U CN201420679602 U CN 201420679602U CN 204308470 U CN204308470 U CN 204308470U
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- lining
- taper key
- stator core
- weld jig
- backboard
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Abstract
The utility model discloses a kind of weld jig of motor stator core, comprise gripper shoe, lining, backboard, taper key and taper key substrate; Described gripper shoe is vertically arranged, described liner horizontal is fixed on a side of gripper shoe, described lining is provided with the shaft shoulder for locating backboard, described backboard to be socketed on lining and to be limited in the shaft shoulder place of lining, described lining is also fixed with taper key substrate, described taper key substrate is fixed with the taper key for located stator core, the described free end being arranged on lining for front pressuring plate motor stamping being applied to extruding thrust.Compared with prior art, the beneficial effects of the utility model are: the labour intensity reducing workman, improves operating efficiency; Ensure that the quality of welding, reduce the input of human cost, and be applicable to the production of different length electric machine iron core, reduce equipment investment, save production cost.
Description
Technical field
The utility model belongs to motor, generator manufactures field, is applicable to the welding of the iron core of different length, particularly relates to a kind of weld jig of motor stator core.
Background technology
In prior art, stator core is after press-fiting operation, and general the upset on the ground by artificial rotating shaft of welding is carried out, and this kind of mode hand labor intensity is large, workman's fatiguability, thus causes operating efficiency low, adds production cost.Outer fenestra is easy to cause phenomenon of colliding with in operation, affects presentation quality, can not meet the requirement of high-end customer to electric machine iron core.In addition, during welding, due to the impact of human factor, destabilizing factor is there is, such as: speed of welding is not steady, and surface soldered is uneven during human weld, there is human error etc., cause remained on surface welding slag, the difficult quality guarantee of welding, also need later process to drop into and a large amount of manually repair grooved, add the input of human cost, extend the production time, production efficiency is low, and production cost increases.
Utility model content
The utility model needs the problems referred to above solved to be low for the production efficiency of above-mentioned prior art, outward appearance is defective, and quality is unstable, production cost height etc. deficiency, and provide one can improve the quality of production, and the weld jig of the motor stator core of enhancing productivity.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A weld jig for motor stator core, comprises gripper shoe, lining, backboard, taper key and taper key substrate; Described gripper shoe is vertically arranged, described liner horizontal is fixed on a side of gripper shoe, described lining is provided with the shaft shoulder for locating backboard, described backboard to be socketed on lining and to be limited in the shaft shoulder place of lining, described lining is also fixed with taper key substrate, described taper key substrate is fixed with the taper key for located stator core, the described free end being arranged on lining for front pressuring plate motor stamping being applied to extruding thrust.
Described taper key substrate is provided with scale.
The major axis of described taper key and horizontal line are at an angle.
Described taper key is fixed by screw and taper key substrate.
The diameter of described lining and the internal diameter of motor stamping suitable.
Described lining is fixed by screws in gripper shoe.
The length of electric machine iron core is adjusted by adjustment lining and oblique key length.
The diameter of described backboard is greater than the internal diameter of motor stamping.
Compared with prior art, the beneficial effects of the utility model are:
Reduce electric machine iron core to collide with in welding process, avoid affecting outward appearance, the requirement of high-end customer to electric machine iron core can be met; Reduce the labour intensity of workman, improve operating efficiency; Avoid the impact of artificial uncertain factor to greatest extent, eliminate the welding slag of remained on surface, ensure that the quality of welding, the later stage does not need to drop into yet a large amount of manually repairs grooved, reduces the input of human cost, shortens the production time; And be applicable to the production of different length electric machine iron core, reduce equipment investment, save production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the weld jig of motor stator core of the present utility model;
Wherein, 1, gripper shoe, 2, lining, 3, backboard, 4, taper key, 5, taper key substrate, 6, front pressuring plate, 7, motor stamping.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of weld jig of motor stator core, comprises gripper shoe 1, lining 2, backboard 3, taper key 4 and taper key substrate 5; Described gripper shoe 1 is vertically arranged, described lining 2 is horizontally fixed on a side of gripper shoe 1, described lining 2 is provided with the shaft shoulder for locating backboard 3, described backboard 3 to be socketed on lining 2 and to be limited in the shaft shoulder place of lining 2, described lining 2 is also fixed with taper key substrate 5, described taper key substrate 5 is fixed with the taper key 4 for located stator core, the described free end being arranged on lining 2 for the front pressuring plate 6 motor stamping 7 being applied to extruding thrust.
Described taper key substrate 5 is provided with scale, is convenient to the length measuring and adjust electric machine iron core.
The major axis of described taper key 4 and horizontal line at an angle, make motor stamping 7 produce the rotation of certain angle diametrically when being arranged in order.
Described taper key 4 is fixed by screw and taper key substrate 5, and installation and removal are convenient.
The diameter of described lining 2 and the internal diameter of motor stamping 7 suitable, the lining 2 of respective diameters can be selected according to the motor stamping 7 of different model.
Described lining 2 is fixed by screws in gripper shoe 1, is convenient to installation and removal.
Adjusted the length of electric machine iron core by adjustment lining 2 and the length of taper key 4, only need change the electric machine iron core that the lining 2 of different length and taper key 4 just can produce different length, reduce equipment investment, reduction production cost.
The diameter of described backboard 3 is greater than the internal diameter of motor stamping 7, plays limiting motor punching 7 and continues to move to gripper shoe 1 direction under the effect of extruding force.
Specific operation process is as follows:
(1) assemble each parts, select suitable lining 2, backboard 3 and taper key 4, whether the motor stamping 7 checking use is correct;
(2) motor stamping 7 be stacked is sleeved on lining 2, until arrive taper key substrate 5 first Measurement scales place; The burr of motor stamping 7 should towards gripper shoe direction;
(3) motor stamping 7 is turned over 90 ° to be sleeved on lining 2, until arrive taper key substrate 5 second Measurement scales place;
(4) motor stamping 7 is turned over 180 ° to be sleeved on lining 2, until arrive taper key substrate 5 the 3rd Measurement scales place;
(5) motor stamping 7 is turned over 270 ° to be sleeved on lining 2, until motor stamping 7 protrudes lining 2 outer face be about 3mm, rap motor stamping 7 with alignment;
(6) with crane, front pressuring plate 6 is sleeved on the free end of lining 2;
(7) open hydraulic compressing device, extruding thrust clamping motor punching 7 is applied to front pressuring plate 6, observes Pressure gauge and reach specified value, check motor stamping 7 length;
(8) by the length requirement increase and decrease motor stamping 7 of electric machine iron core;
(9) turn off hydraulic compressing device, rap motor stamping 7 with hammer, to make motor stamping 7 aligned with each other;
(10) check whether the centre bore of motor stamping 7 and outside have dislocation, and are regulated if desired;
(11) clamping motor punching 7 again;
(12) check welding wire, specification is 1.2mm gas shield welding wire; Welding current is 170-230 ampere, welds; Weld width is more than or equal to 6mm, is highly more than or equal to 2mm;
(13), after welding terminates, the welding slag on electric machine iron core surface is removed immediately with wire brush;
(14) turn off hydraulic compressing device, check that pad has the defect such as free from flaw, pore; If have, then reopen hydraulic compressing device and be welded with defect area;
(15) close hydraulic compressing device, front pressuring plate 6 is hung the free end of lining 2, be placed on tool holder;
(16) hang in electric machine iron core centre position with crane scissors of slinging, electric machine iron core is carefully hung taper key 4, ensure that iron core 4 is not collided with equipment bottom, the electric machine iron core welded is taken off from lining 2.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (8)
1. a weld jig for motor stator core, is characterized in that: comprise gripper shoe, lining, backboard, taper key, taper key substrate and front pressuring plate; Described gripper shoe is vertically arranged, described liner horizontal is fixed on a side of gripper shoe, described lining is provided with the shaft shoulder for locating backboard, described backboard to be socketed on lining and to be limited in the shaft shoulder place of lining, described lining is also fixed with taper key substrate, described taper key substrate is fixed with the taper key for located stator core, the described free end being arranged on lining for front pressuring plate motor stamping being applied to extruding thrust.
2. the weld jig of motor stator core according to claim 1, is characterized in that: described taper key substrate is provided with scale.
3. the weld jig of motor stator core according to claim 1, is characterized in that: the major axis of described taper key and horizontal line are at an angle.
4. the weld jig of motor stator core according to claim 1, is characterized in that: described taper key is fixed by screw and taper key substrate.
5. the weld jig of motor stator core according to claim 1, is characterized in that: the diameter of described lining and the internal diameter of motor stamping suitable.
6. the weld jig of motor stator core according to claim 1, is characterized in that: described lining is fixed by screws in gripper shoe.
7. the weld jig of motor stator core according to claim 1, is characterized in that: the length being adjusted electric machine iron core by adjustment lining and oblique key length.
8. the weld jig of motor stator core according to claim 1, is characterized in that: the diameter of described backboard is greater than the internal diameter of motor stamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679602.XU CN204308470U (en) | 2014-11-14 | 2014-11-14 | A kind of weld jig of motor stator core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679602.XU CN204308470U (en) | 2014-11-14 | 2014-11-14 | A kind of weld jig of motor stator core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308470U true CN204308470U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420679602.XU Active CN204308470U (en) | 2014-11-14 | 2014-11-14 | A kind of weld jig of motor stator core |
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| Country | Link |
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| CN (1) | CN204308470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439831A (en) * | 2014-11-14 | 2015-03-25 | 江苏通达动力科技股份有限公司 | Welding jig for motor stator iron core and welding method thereof |
-
2014
- 2014-11-14 CN CN201420679602.XU patent/CN204308470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439831A (en) * | 2014-11-14 | 2015-03-25 | 江苏通达动力科技股份有限公司 | Welding jig for motor stator iron core and welding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: Tongzhou District Xingren Zhen Kan Andong village two groups of 226352 Jiangsu city of Nantong Province Patentee after: Nantong Tongda silicon steel stamping technology Co. Ltd. Address before: 226352 Jiangsu city of Nantong province Tongzhou District four An Zhen Xing Shi Road No. 58 Patentee before: Jiangsu Tongda Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |