CN103551789A - Welding positioning tool for motor stator core - Google Patents

Welding positioning tool for motor stator core Download PDF

Info

Publication number
CN103551789A
CN103551789A CN201310493749.XA CN201310493749A CN103551789A CN 103551789 A CN103551789 A CN 103551789A CN 201310493749 A CN201310493749 A CN 201310493749A CN 103551789 A CN103551789 A CN 103551789A
Authority
CN
China
Prior art keywords
stator core
motor stator
positioning tool
support
welding positioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310493749.XA
Other languages
Chinese (zh)
Inventor
颜从均
王波
王挺
刘建波
徐小英
贺东升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Phase Motion Control Co Ltd
Ningbo Feishi Sports Control Technology Co Ltd
Original Assignee
Ningbo Feishi Sports Control Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Feishi Sports Control Technology Co Ltd filed Critical Ningbo Feishi Sports Control Technology Co Ltd
Priority to CN201310493749.XA priority Critical patent/CN103551789A/en
Publication of CN103551789A publication Critical patent/CN103551789A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/36Electric or electronic devices

Abstract

The invention relates to a welding positioning tool for a motor stator core. The welding positioning tool comprises T-shaped grooved rails, supports and rollers. Two T-shaped grooved rails are parallelly arranged and connected through a plurality of square strips arranged side by side. The T-shaped grooved rails are respectively oppositely provided with two supports, the supports are connected with T-shaped sliding blocks embedded in the T-shaped grooved rails, rotating shafts are arranged between the upper ends of the opposite supports positioned on the two T-shaped grooved rails and are sleeved with the rollers, and the rollers are connected with the rotating shafts through bearings positioned at two ends of the rollers. The welding positioning tool is simple in structure and convenient to assemble, the motor stator core can rotate around the circle center, welding work is facilitated, and the welding positioning tool is favorable for preventing deformation of the stator core.

Description

A kind of welding positioning tool of motor stator core
Technical field
The present invention relates to motor production equipment field, particularly relate to a kind of welding positioning tool of motor stator core.
Background technology
As everyone knows, the larger reason of machine finishing industry difficulty of processing be exactly nothing but the larger height of product not high-precision requirement higher product, because these products can produce heat man-hour and add and can not effectively eliminate because of the stress of heat generation adding, and cause deformation of products, simultaneously because larger product self the diametric(al) support force of product is poor, the not high deadweight of product can make in-plane distortion, thereby cause the distortion of product diametric(al), precision and form and position tolerance cannot guarantee, so need to design a kind of special frock that can better address the above problem
Servomotor is a kind of power source that often use in modern industry field, its internal structure rotor and stator are most important parts, wherein stator module is stacking according to certain rule by stator punching (0.35mm or 0.5mm silicon steel sheet), with cramp, connect or welding, make stator punching be stacked into stator core, rule, forms stator module again.
In the production process of actual motor stator, because the height specification of motor stator core has a lot, and volume is large, in conventional welding procedure, because there is the weld seam of 50 left and right in the outside of motor stator, and can produce a lot of heats, heat is generally difficult to eliminate, therefore so just cause the unsettled problem of size of deformation of products and product, needed a kind of can in welding, stator core be fixed and can be at any time by the welding tooling of stator core rotational angle.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of welding positioning tool of motor stator core, and apparatus structure is simple, easy to assembly, can make volume stator core turn around the center of a circle moving, facilitates welding job, is conducive to prevent the distortion of stator core.
The technical solution adopted for the present invention to solve the technical problems is: the welding positioning tool that a kind of motor stator core is provided, comprise T-slot rail, support and cylinder, described T-slot rail is two and is arranged in parallel, between two T-slot rails, by some square bars that are arranged side by side, be connected, described T-slot rail upper end is furnished with two movably supports, described support is connected with the T shape slide block being embedded in T-slot rail, on two T-slot rails, between the upper end of relative support, set up rotating shaft, in this rotating shaft, be set with cylinder, described cylinder is connected with rotating shaft by the bearing at its two ends.
Described rotating shaft is placed in the deep-slotted chip breaker of support upper end.
One side of described bearing is provided with setscrew nut and carries out spacing.
Described support is connected with T shape slide block by screw, and the lower end of each support is all connected with two T shape slide blocks.
Between described cylinder, upper end frame is provided with motor stator core, and the angle between the line between the center line of described motor stator core and the center line of two cylinders is 30 °~120 °.
Between the support at described cylinder two ends, both sides are all connected with location fixed head.
Between described square bar, be connected with some support bars.
The external diameter scope of described motor stator core is 200mm to 1150mm, height is in 650mm, the length of described T-slot rail is 600mm, during use, according to the external diameter of motor stator core, determine two distances between cylinder, it is best placement location that angle between line between the center line of the center line of described motor stator core and two cylinders is 120 °, while adjusting the position of cylinder, the screw being connected between support and T shape slide block is unscrewed, just can be made T shape slide block and support slide along T-slot rail.
On the periphery of motor stator core, be furnished with and be no less than 50 weld seams, during welding, can make at any time motor stator core turn around the center of a circle on cylinder moving, rotate certain angle and carry out the welding operation of the weld seam of diverse location, easy to operate, alleviate workman's labour intensity.
beneficial effect
The present invention relates to a kind of welding positioning tool of motor stator core, apparatus structure is simple, easy to assembly, the location that adopts cylinder, can make volume stator core turn around the center of a circle moving, facilitates welding job, alleviate workman's labour intensity, be conducive to prevent the distortion of stator core, be applicable to the stator core of different-diameter, greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is the structural representation that partly cuts open of the present invention;
Fig. 4 is the main TV structure figure under use state of the present invention;
Fig. 5 is the three-dimensional structure diagram under use state of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Figure 1-5, embodiments of the present invention relate to a kind of welding positioning tool of motor stator core, comprise T-slot rail 1, support 2 and cylinder 7, described T-slot rail 1 is two and is arranged in parallel, between two T-slot rails 1, by some square bars 5 that are arranged side by side, be connected, described T-slot rail 1 upper end is furnished with two movably supports 2, described support 2 is connected with the T shape slide block being embedded in T-slot rail 1, on two T-slot rails 1, between the upper end of relative support 2, set up rotating shaft 3, in this rotating shaft 3, be set with cylinder 7, described cylinder 7 is connected with rotating shaft 3 by the bearing 4 at its two ends.
Described rotating shaft 3 is placed in the deep-slotted chip breaker of support 2 upper ends.
One side of described bearing 4 is provided with setscrew nut and carries out spacing.
Described support 2 is connected with T shape slide block by screw, and the lower end of each support 2 is all connected with two T shape slide blocks.
Between described cylinder 7, upper end frame is provided with motor stator core, and the angle between the line between the center line of described motor stator core and the center line of two cylinders 7 is 30 °~120 °.
Between the support 2 at described cylinder 7 two ends, both sides are all connected with location fixed head 8.
Between described square bar 5, be connected with some support bars 6.
Embodiment 1
Need to be 200mm to diameter, highly, for the motor stator core of 300mm carries out weld job, first according to the angle between the line between the center line of the diameter of stator core and motor stator core and the center line of two cylinders, determine two distances between cylinder 7.
Preferably the angle between the line between the center line of motor stator core and the center line of two cylinders is 120 °, according to Pythagorean theorem, can calculate two distances between cylinder 7 is 345mm, while adjusting the position of cylinder 7, the screw being connected between support 2 and T shape slide block is unscrewed, just can make T shape slide block and support 2 slide along T-slot rail 1, on the periphery of motor stator core, be furnished with 50 weld seams, can there be two operations manually at the both sides of motor stator core butt welded seam, to weld simultaneously, during welding, can make at any time motor stator core turn around the center of a circle on cylinder 7 moving, rotate certain angle and carry out the welding operation of the weld seam of diverse location.
Embodiment 2
Need to be 1150mm to diameter, highly, for the motor stator core of 600mm carries out weld job, first according to the angle between the line between the center line of the diameter of stator core and motor stator core and the center line of two cylinders, determine two distances between cylinder 7.
Preferably the angle between the line between the center line of motor stator core and the center line of two cylinders is 30 °, according to Pythagorean theorem, can calculate two distances between cylinder 7 is 550mm, while adjusting the position of cylinder 7, the screw being connected between support 2 and T shape slide block is unscrewed, just can make T shape slide block and support 2 slide along T-slot rail 1, on the periphery of motor stator core, be furnished with 40 weld seams, can there be two operations manually at the both sides of motor stator core butt welded seam, to weld simultaneously, during welding, can make at any time motor stator core turn around the center of a circle on cylinder 7 moving, rotate certain angle and carry out the welding operation of the weld seam of diverse location.
Embodiment 3
Need to be 700mm to diameter, highly, for the motor stator core of 400mm carries out weld job, first according to the angle between the line between the center line of the diameter of stator core and motor stator core and the center line of two cylinders, determine two distances between cylinder 7.
Preferably the angle between the line between the center line of motor stator core and the center line of two cylinders is 60 °, according to Pythagorean theorem, can calculate two distances between cylinder 7 is 700mm, while adjusting the position of cylinder 7, the screw being connected between support 2 and T shape slide block is unscrewed, just can make T shape slide block and support 2 slide along T-slot rail 1, on the periphery of motor stator core, be furnished with 45 weld seams, can there be two operations manually at the both sides of motor stator core butt welded seam, to weld simultaneously, during welding, can make at any time motor stator core turn around the center of a circle on cylinder 7 moving, rotate certain angle and carry out the welding operation of the weld seam of diverse location.

Claims (7)

1. the welding positioning tool of a motor stator core, comprise T-slot rail (1), support (2) and cylinder (7), it is characterized in that, described T-slot rail (1) is two and is arranged in parallel, between two T-slot rails (1), by the some square bars (5) that are arranged side by side, be connected, described T-slot rail (1) upper end is furnished with two movably supports (2), described support (2) is connected with the T shape slide block being embedded in T-slot rail (1), between the upper end of the upper relative support (2) of two T-slot rails (1), set up rotating shaft (3), in this rotating shaft (3), be set with cylinder (7), described cylinder (7) is connected with rotating shaft (3) by the bearing (4) at its two ends.
2. the welding positioning tool of a kind of motor stator core according to claim 1, is characterized in that: described rotating shaft (3) is placed in the deep-slotted chip breaker of support (2) upper end.
3. the welding positioning tool of a kind of motor stator core according to claim 1, is characterized in that: a side of described bearing (4) is provided with setscrew nut and carries out spacing.
4. the welding positioning tool of a kind of motor stator core according to claim 1, is characterized in that: described support (2) is connected with T shape slide block by screw, and the lower end of each support (2) is all connected with two T shape slide blocks.
5. the welding positioning tool of a kind of motor stator core according to claim 1, it is characterized in that: between described cylinder (7), upper end frame is provided with motor stator core, the angle between the line between the center line of described motor stator core and the center line of two cylinders (7) is 30 °~120 °.
6. a kind of welding positioning tool of motor stator core according to claim 1 or 5, is characterized in that: between the support (2) at described cylinder (7) two ends, both sides are all connected with location fixed head (8).
7. the folded mould welding tooling of a kind of motor stator core according to claim 1, is characterized in that: between described square bar (5), be connected with some support bars (6).
CN201310493749.XA 2013-10-18 2013-10-18 Welding positioning tool for motor stator core Pending CN103551789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310493749.XA CN103551789A (en) 2013-10-18 2013-10-18 Welding positioning tool for motor stator core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310493749.XA CN103551789A (en) 2013-10-18 2013-10-18 Welding positioning tool for motor stator core

Publications (1)

Publication Number Publication Date
CN103551789A true CN103551789A (en) 2014-02-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310493749.XA Pending CN103551789A (en) 2013-10-18 2013-10-18 Welding positioning tool for motor stator core

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108613A (en) * 2015-08-29 2015-12-02 东莞市钜铧机械有限公司 Triangular plane wire straightening machine
CN106181208A (en) * 2016-08-31 2016-12-07 宁波菲仕运动控制技术有限公司 A kind of large-size stator iron core reverse welding device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200967127Y (en) * 2006-10-25 2007-10-31 徐惠忠 Electric adjustable turning rolls
CN201505793U (en) * 2009-09-18 2010-06-16 安徽星马汽车股份有限公司 Barrel welding double shaft driving rolling device
CN102320002A (en) * 2011-08-12 2012-01-18 成都科盛石油科技有限公司 Calibration-free unidirectional regulation sliding support device
CN102441758A (en) * 2011-10-20 2012-05-09 新疆威奥科技股份有限公司 Welding roller carrier wrap angle adjusting device and use method for same
CN102837139A (en) * 2012-08-09 2012-12-26 青岛云和机械制造有限公司 Welding idler wheel frame for adjustable cylinder structure
CN203610905U (en) * 2013-10-18 2014-05-28 宁波菲仕运动控制技术有限公司 Locating tool for motor stator core welding

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200967127Y (en) * 2006-10-25 2007-10-31 徐惠忠 Electric adjustable turning rolls
CN201505793U (en) * 2009-09-18 2010-06-16 安徽星马汽车股份有限公司 Barrel welding double shaft driving rolling device
CN102320002A (en) * 2011-08-12 2012-01-18 成都科盛石油科技有限公司 Calibration-free unidirectional regulation sliding support device
CN102441758A (en) * 2011-10-20 2012-05-09 新疆威奥科技股份有限公司 Welding roller carrier wrap angle adjusting device and use method for same
CN102837139A (en) * 2012-08-09 2012-12-26 青岛云和机械制造有限公司 Welding idler wheel frame for adjustable cylinder structure
CN203610905U (en) * 2013-10-18 2014-05-28 宁波菲仕运动控制技术有限公司 Locating tool for motor stator core welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108613A (en) * 2015-08-29 2015-12-02 东莞市钜铧机械有限公司 Triangular plane wire straightening machine
CN105108613B (en) * 2015-08-29 2018-08-10 东莞市钜铧机械有限公司 A kind of planar delta stretches a machine
CN106181208A (en) * 2016-08-31 2016-12-07 宁波菲仕运动控制技术有限公司 A kind of large-size stator iron core reverse welding device

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Application publication date: 20140205