CN220761510U - Welding fixture for oblique pole of scattered piece - Google Patents
Welding fixture for oblique pole of scattered piece Download PDFInfo
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- CN220761510U CN220761510U CN202322390834.5U CN202322390834U CN220761510U CN 220761510 U CN220761510 U CN 220761510U CN 202322390834 U CN202322390834 U CN 202322390834U CN 220761510 U CN220761510 U CN 220761510U
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- 238000003466 welding Methods 0.000 title claims abstract description 111
- 238000003475 lamination Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Abstract
The utility model discloses a welding tool for oblique poles of loose sheets, which belongs to the field of motors and comprises a welding plate, a welding block, a positioning mandrel and an oblique pole positioning block, wherein the welding plate is provided with a cavity for accommodating the loose sheets, the positioning mandrel is arranged in the cavity, the oblique pole positioning block is arranged on the welding plate along the circumferential direction of the welding plate, the oblique pole positioning block is provided with an oblique side, the oblique side is obliquely arranged, the axis of an arc surface where the oblique side is arranged coincides with the axis of the positioning mandrel, and the oblique side is used for abutting against a convex key of the loose sheets. When the welding device is used, the scattered piece provided with the convex key is firstly placed into the cavity through the positioning mandrel, the convex key is located in the clamping area, the inclined pole structure is formed on a product after repeated lamination, then the upper welding plate and the lower welding plate are fixed and pressed by using the rotary screw, and finally welding is performed. The application is convenient to observe the lamination condition in the use process, and is convenient to operate, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to the field of motors, in particular to a welding tool for oblique poles of scattered sheets.
Background
In the motor field, die-casting product needs to be inclined to one side to promote motor reaction rate, at the research and development stage of product, can't adopt from knot or viscose technology, because the frock of sample stage is need pile up a slice scattered piece into rotor core, from knot can't inclined to one side this moment, and need heat the product to 500 ℃ when the viscose die-casting, the glue film can melt like this, can influence the shaping quality of final iron core product, can't satisfy the customer demand. In the prior art, the oblique pole of the product is generally realized by arranging a key slot on the inner diameter of the welding tool of the oblique pole of the scattered piece and then matching with the welding tool, so that the operation is inconvenient and the follow-up lamination condition is inconvenient to observe, and the working efficiency is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the welding fixture for the scattered sheet oblique electrode, which has a simple structure and is convenient for observing the lamination condition.
The utility model adopts the following technical scheme:
the utility model provides a welding frock of oblique utmost point of scattered piece, includes welded plate, welding piece, location dabber, oblique utmost point locating piece, the welded plate is equipped with the cavity that is used for acceping the scattered piece, the location dabber is installed in the cavity, oblique utmost point locating piece is followed the circumferencial direction setting of welded plate is in on the welded plate, oblique utmost point locating piece is equipped with the hypotenuse, the hypotenuse slope sets up, just the axis of the arc surface that the hypotenuse is located with the axis coincidence of location dabber, the hypotenuse be used for with the boss butt of scattered piece.
Further, the number of the oblique pole positioning blocks is multiple, the number of each oblique pole positioning block is two, a clamping area is formed between the oblique sides of the two oblique pole positioning blocks, and the clamping area is communicated with the cavity.
Further, the welding fixture for the oblique pole of the scattered piece further comprises welding blocks, wherein the welding blocks are arranged on the welding plate and located at the upper end and the lower end of the clamping area.
Further, the number of the oblique pole positioning blocks is four, and the number of the welding blocks is 8.
Further, the welding plate comprises an upper welding plate, a lower welding plate and a rotary screw, wherein the upper welding plate and the lower welding plate are mutually parallel and fixedly connected through the rotary screw, and the upper welding plate is perpendicular to the rotary screw.
Further, the number of the rotating screws is multiple, and the rotating screws are arranged on the welding plate along the circumferential direction of the welding plate and are positioned between two adjacent oblique pole positioning blocks.
Further, a cavity is formed between the upper welding plate and the lower welding plate, the upper welding plate is provided with a first mounting hole, the lower welding plate is provided with a second mounting hole, the first mounting hole and the second mounting hole are communicated with the cavity, and the positioning mandrel is installed in the first mounting hole and the second mounting hole.
Further, the oblique electrode positioning block comprises a body and a mounting plate, wherein the body is mounted on the welding plate, the mounting plate extends out from one side surface of the body, and the mounting plate is provided with the oblique side.
Further, the cross section of the body is T-shaped.
Further, the thickness of the body is greater than or equal to the thickness of the mounting plate.
Compared with the prior art, the welding tool for the scattered sheet oblique electrode comprises a welding plate, a welding block, a positioning mandrel and an oblique electrode positioning block, wherein the welding plate is provided with a cavity for accommodating the scattered sheet, the positioning mandrel is arranged in the cavity, the oblique electrode positioning block is arranged on the welding plate along the circumferential direction of the welding plate, the oblique electrode positioning block is provided with an oblique side, the oblique side is obliquely arranged, the axis of an arc surface where the oblique side is arranged coincides with the axis of the positioning mandrel, and the oblique side is used for being abutted with a convex key of the scattered sheet. When the welding device is used, the scattered piece provided with the convex key is firstly placed into the cavity through the positioning mandrel, the convex key is located in the clamping area, the inclined pole structure is formed on a product after repeated lamination, then the upper welding plate and the lower welding plate are fixed and pressed by using the rotary screw, and finally welding is performed. The method and the device have the advantages that the lamination condition is convenient to observe in the use process, the operation is convenient, and the processing efficiency is improved; the novel automatic assembling and disassembling device is simple in structure, convenient to assemble and disassemble, convenient to meet different production requirements of clients and low in production cost.
Drawings
FIG. 1 is a schematic structural view of a welding fixture for a scattered sheet oblique electrode;
fig. 2 is another schematic structural diagram of the welding tool for the scattered sheet oblique electrode in fig. 1.
In the figure: 10. welding plates; 11. a welding plate is arranged on the upper part; 111. a first mounting hole; 12. a lower welding plate; 121. a second mounting hole; 13. rotating the screw; 14. a cavity; 20. positioning a mandrel; 30. a bevel pole positioning block; 31. a body; 32. a mounting plate; 321. a beveled edge; 33. a clamping area; 40. and welding the blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or be present as another intermediate element through which the element is fixed. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Fig. 1-2 show a welding fixture for a scattered sheet oblique electrode, which comprises a welding plate 10, a positioning mandrel 20, an oblique electrode positioning block 30 and a welding block 40.
In this embodiment:
the welding plate 10 is provided with a cavity 14 for accommodating the positioning mandrel 20, specifically, the welding plate 10 comprises an upper welding plate 11, a lower welding plate 12 and a rotary screw 13, the cavity 14 is formed between the upper welding plate 11 and the lower welding plate 12, the upper welding plate 11 is provided with a first mounting hole 111, the lower welding plate 12 is provided with a second mounting hole 112, and the first mounting hole 111 and the second mounting hole 112 are communicated with the cavity 14; the upper welding plate 11 and the lower welding plate 12 are parallel to each other and fixedly connected through a rotary screw 13, and the upper welding plate 11 is vertical to the rotary screw 13; the number of the rotation screws 13 is plural, and the rotation screws 13 are provided on the welding plate 10 in the circumferential direction of the welding plate 10 and located between the adjacent two oblique electrode positioning blocks 30. In the present embodiment, the number of the rotation screws 13 is 4.
The positioning mandrel 20 is installed in the cavity 14, the extending directions of the first installation hole 111 and the second installation hole 112 and the axial direction of the positioning mandrel 20 are the same straight line, the positioning mandrel 20 is used for placing the scattered sheet and axially positioning the scattered sheet, and a plurality of convex keys are uniformly distributed on the scattered sheet along the circumferential direction of the scattered sheet.
The oblique pole locating blocks 30 are arranged on the welding plate 10 along the circumferential direction of the welding plate 10, the oblique pole locating blocks 30 comprise a body 31 and a mounting plate 32, the body 31 is arranged on the welding plate 10, the mounting plate 32 extends out of one side surface of the body 31, the mounting plate 32 is provided with an oblique side 321, the oblique side 321 is obliquely arranged, the axis of an arc surface where the oblique side 321 is located coincides with the axis of the locating mandrel 20, the oblique side 321 is used for being abutted with a convex key of a scattered sheet, a clamping area 33 is formed between the oblique sides 321 of the two oblique pole locating blocks 30, the clamping area 33 is communicated with the cavity 14, the extending direction of the clamping area 33 is oblique, and an included angle formed by the extending direction of the clamping area 33 and the axis direction of the locating mandrel 20 is the oblique pole angle of a product. Specifically, the number of the oblique pole positioning blocks 30 is multiple, and the number of each oblique pole positioning block 30 is two, so that the oblique angle of the oblique side 321 can be set according to the requirement of customers on the oblique pole angle of the product, and the operation is convenient; in this embodiment, the cross-sectional shape of the body 31 is T-shaped. The thickness of the body 31 is greater than or equal to the thickness of the mounting plate 32. The number of the oblique pole positioning blocks 30 is four, the number of the oblique pole positioning blocks 30 is 8, at the moment, the oblique pole positioning blocks 30 are uniformly distributed on the welding plate 10, the supporting effect is good while circumferential positioning is achieved on the scattered sheets, and the operation is stable in the subsequent welding process.
The welding blocks 40 are installed on the welding plate 10 at both ends of the clamping area 33, and can help a welder to accurately position the workpiece, ensure the position and accuracy of the welding seam, and can keep the workpiece stable during welding, prevent the workpiece from moving and deforming, thereby ensuring the welding quality. In the present embodiment, the number of the welding blocks 40 is 8.
When the welding fixture is used, the scattered sheet provided with the convex key is firstly placed into the cavity 14 through the positioning mandrel 20, the convex key is located in the clamping area 33, the inclined electrode structure is formed on a product after repeated lamination, then the upper welding plate 11 and the lower welding plate 12 are fixed and pressed by the rotary screw 13, and finally welding is carried out. The method and the device have the advantages that the lamination condition is convenient to observe in the use process, the operation is convenient, and the processing efficiency is improved; the novel automatic assembling and disassembling device is simple in structure, convenient to assemble and disassemble, convenient to meet different production requirements of clients and low in production cost.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, it is possible to make several modifications and improvements without departing from the concept of the present utility model, which are equivalent to the above embodiments according to the essential technology of the present utility model, and these are all included in the protection scope of the present utility model.
Claims (10)
1. Welding frock of oblique utmost point of piece that looses, its characterized in that: including welded plate, location dabber, oblique utmost point locating piece, the welded plate is equipped with the cavity that is used for acceping the piece that looses, the location dabber is installed in the cavity, oblique utmost point locating piece is followed the circumferencial direction of welded plate sets up on the welded plate, oblique utmost point locating piece is equipped with the hypotenuse, the hypotenuse slope sets up, just the axis of the arc surface that the hypotenuse is located with the axis coincidence of location dabber, the hypotenuse be used for with the protruding key butt of piece that looses.
2. The welding fixture for the oblique pole of the scattered piece according to claim 1, wherein: the number of the oblique pole positioning blocks is multiple, the number of each oblique pole positioning block is two, a clamping area is formed between the oblique sides of the two oblique pole positioning blocks, and the clamping area is communicated with the cavity.
3. The welding fixture for the oblique poles of the scattered sheets according to claim 2, wherein: the welding fixture for the oblique pole of the scattered piece further comprises welding blocks, wherein the welding blocks are arranged on the welding plate and located at the upper end and the lower end of the clamping area.
4. The welding fixture for the oblique pole of the scattered piece according to claim 3, wherein: the number of the oblique pole positioning blocks is four, and the number of the welding blocks is 8.
5. The welding fixture for the oblique pole of the scattered piece according to claim 1, wherein: the welding plate comprises an upper welding plate, a lower welding plate and a rotary screw, wherein the upper welding plate and the lower welding plate are mutually parallel and fixedly connected through the rotary screw, and the upper welding plate is perpendicular to the rotary screw.
6. The welding fixture for the oblique pole of the scattered piece according to claim 5, wherein: the number of the rotating screws is multiple, and the rotating screws are arranged on the welding plate along the circumferential direction of the welding plate and are positioned between two adjacent oblique pole positioning blocks.
7. The welding fixture for the oblique pole of the scattered piece according to claim 5, wherein: the cavity is formed between the upper welding plate and the lower welding plate, the upper welding plate is provided with a first mounting hole, the lower welding plate is provided with a second mounting hole, the first mounting hole and the second mounting hole are communicated with the cavity, and the positioning mandrel is arranged in the first mounting hole and the second mounting hole.
8. The welding fixture for the oblique pole of the scattered piece according to claim 1, wherein: the oblique pole positioning block comprises a body and a mounting plate, wherein the body is mounted on the welding plate, the mounting plate extends out from one side surface of the body, and the mounting plate is provided with the oblique side.
9. The welding fixture for the oblique poles of the scattered sheets according to claim 8, wherein: the section shape of the body is T-shaped.
10. The welding fixture for the oblique poles of the scattered sheets according to claim 8, wherein: the thickness of the body is greater than or equal to the thickness of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390834.5U CN220761510U (en) | 2023-09-04 | 2023-09-04 | Welding fixture for oblique pole of scattered piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390834.5U CN220761510U (en) | 2023-09-04 | 2023-09-04 | Welding fixture for oblique pole of scattered piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761510U true CN220761510U (en) | 2024-04-12 |
Family
ID=90600502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322390834.5U Active CN220761510U (en) | 2023-09-04 | 2023-09-04 | Welding fixture for oblique pole of scattered piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761510U (en) |
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2023
- 2023-09-04 CN CN202322390834.5U patent/CN220761510U/en active Active
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