CN207171208U - A kind of carbon brush holder for being easy to spot welding spacing - Google Patents
A kind of carbon brush holder for being easy to spot welding spacing Download PDFInfo
- Publication number
- CN207171208U CN207171208U CN201720910408.1U CN201720910408U CN207171208U CN 207171208 U CN207171208 U CN 207171208U CN 201720910408 U CN201720910408 U CN 201720910408U CN 207171208 U CN207171208 U CN 207171208U
- Authority
- CN
- China
- Prior art keywords
- spot welding
- fixture block
- brush holder
- carbon brush
- weldment
- 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.)
- Expired - Fee Related
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- Resistance Welding (AREA)
Abstract
The utility model discloses a kind of carbon brush holder for being easy to spot welding spacing, including carbon brush holder chassis, the upper surface on the carbon brush holder chassis is provided with a welding position, the first spot welding contact surface is provided with the inner bottom surface of first weld groove, the second spot welding contacting surface is provided with the inner bottom surface of the second point weld groove, the side of the second spot welding contacting surface is provided with the second weldment fixture block.Originally it is easy to the spacing carbon brush holder of spot welding, first weldment fixture block and the first spot welding contact surface can be installed into the inside of the second weldment fixture block and the second spot welding contacting surface, during spot welding, electrode can be directed at the second spot welding contacting surface and carry out spot welding, first weldment fixture block extends the bottom on carbon brush holder chassis, first weldment fixture block and the second weldment fixture block are shaped as circle, a circular groove is formed in the bottom on carbon brush holder chassis, lower electrode can be directed at the groove and carry out spot welding, originally it is easy to the spacing carbon brush holder of spot welding, realize the spacing of spot welding, the assurance of position when facilitating spot welding.
Description
Technical field
Carbon brush holder technical field is the utility model is related to, specially a kind of carbon brush holder for being easy to spot welding spacing.
Background technology
Carbon brush holder is in welding workpiece using spot welding enhanced convenience and accurate, but in welding, people but can not be accurate
It is true to find out pad, therefore we need to set the spacing of spot welding on carbon brush holder, to determine the position of spot welding.
Utility model content
The purpose of this utility model is to provide a kind of carbon brush holder for being easy to spot welding spacing possess the characteristics of facilitating spot welding,
Solve the problems of the prior art.
To achieve the above object, the utility model provides following technical scheme：
A kind of carbon brush holder for being easy to spot welding spacing, a kind of carbon brush holder for being easy to spot welding spacing, including carbon brush holder chassis, it is described
The upper surface on carbon brush holder chassis is provided with a welding position, and described welding position includes first weld groove, the first weldment fixture block and at first point
Contacting surface is welded, the first spot welding contact surface is provided with the inner bottom surface of first weld groove, the first spot welding contact surface
Side is provided with the first weldment fixture block, the first weldment fixture block and weldment clamping, and the weldment includes weldment main body, the
2 weld grooves, the second weldment fixture block and second are spot welded contacting surface, and second point weld groove is provided with the middle part of the weldment main body, described
The second spot welding contacting surface is provided with the inner bottom surface of second point weld groove, the side of the second spot welding contacting surface is provided with second
Weldment fixture block.
Preferably, the bottom of the second weldment fixture block is provided with opening, and the inside of the second weldment fixture block is hollow
Structure, and the shapes and sizes of inner hollow are identical with the shapes and sizes of the outer surface of the first weldment fixture block.
Preferably, the bottom of the second spot welding contacting surface is provided with opening, and the inside of the second spot welding contacting surface is hollow
Structure, and the shapes and sizes of inner hollow are identical with the shapes and sizes of the outer surface of the first spot welding contact surface.
Preferably, gap, the second spot welding contacting surface are provided between the first spot welding contact surface and the first weldment fixture block
Gap is provided between the second weldment fixture block.
Preferably, the first weldment fixture block extends the bottom on carbon brush holder chassis, the first weldment fixture block and the second weldment
Fixture block is shaped as circle.
Compared with prior art, the beneficial effects of the utility model are as follows：
Originally it is easy to the spacing carbon brush holder of spot welding, puts and be provided with the first weldment fixture block and the first spot welding contact surface on welding position, the
The bottom of two spot welding contact surfaces is provided with opening, the inner hollow of the second spot welding contacting surface, and the shapes and sizes of inner hollow
Identical with the shapes and sizes of the outer surface of the first spot welding contact surface, the side of the second spot welding contacting surface is provided with the second weldment card
Block, the bottom of the second weldment fixture block are provided with opening, the inner hollow of the second weldment fixture block, and the shapes and sizes of inner hollow
Identical with the shapes and sizes of the outer surface of the first weldment fixture block, the first weldment fixture block and the first spot welding contact surface can be installed into
The inside of second weldment fixture block and the second spot welding contacting surface, during spot welding, electrode can be directed at the second spot welding contacting surface and carry out spot welding,
First weldment fixture block extends the bottom on carbon brush holder chassis, and the first weldment fixture block and the second weldment fixture block are shaped as circle,
One circular groove is formed on the bottom on carbon brush holder chassis, and lower electrode can be directed at the groove and carry out spot welding, originally be easy to spot welding to limit
The carbon brush holder of position, realizes the spacing of spot welding, the assurance of position when facilitating spot welding.
Brief description of the drawings
Fig. 1 is the utility model carbon brush holder schematic diagram；
Fig. 2 is the utility model weldment schematic diagram；
Fig. 3 is the utility model scheme of installation；
Fig. 4 is the utility model overall schematic.
In figure：1 carbon brush holder chassis, 2 welding positions, 21 first weld grooves, 22 first weldment fixture blocks, 23 first spot welding contact
Face, 3 weldments, 31 weldment main bodys, 32 second point weld grooves, 33 second weldment fixture blocks, 34 second spot welding contacting surfaces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of carbon brush holder for being easy to spot welding spacing, including carbon brush holder chassis 1, carbon brush holder chassis 1 it is upper
Surface is provided with a welding position 2, and point welding position 2 includes first weld groove 21, the first weldment fixture block 22 and the first spot welding contact surface 23, the
The first spot welding contact surface 23 is provided with the inner bottom surface of some weld grooves 21, the side of the first spot welding contact surface 23 is provided with first
Weldment fixture block 22, is provided with gap between the first spot welding contact surface 23 and the first weldment fixture block 22, the first weldment fixture block 22 extends
Go out the bottom on carbon brush holder chassis 1, the first weldment fixture block 22 and the second weldment fixture block 33 are shaped as circle, the second spot welding contacting surface
34 and second are provided with gap between weldment fixture block 33, and the first weldment fixture block 22 and the clamping of weldment 3, weldment 3 include weldment
Main body 31, second point weld groove 32, the second weldment fixture block 33 and the second spot welding contacting surface 34, the middle part of weldment main body 31 are provided with the
2 weld grooves 32, the second spot welding contacting surface 34 is provided with the inner bottom surface of second point weld groove 32, the second spot welding contacting surface 34
Bottom is provided with opening, and the inside of the second spot welding contacting surface 34 is hollow structure, and the shapes and sizes of inner hollow and first
The shapes and sizes of the outer surface of spot welding contact surface 23 are identical, and the side of the second spot welding contacting surface 34 is provided with the second weldment fixture block
33, the bottom of the second weldment fixture block 33 is provided with opening, and the inside of the second weldment fixture block 33 is hollow structure, and inner hollow
Shapes and sizes are identical with the shapes and sizes of the outer surface of the first weldment fixture block 22, are originally easy to the spacing carbon brush holder of spot welding, point
The first weldment fixture block 22 and the first spot welding contact surface 23 are provided with welding position 2, the bottom of the second spot welding contacting surface 34 is provided with out
Mouthful, the inner hollow of the second spot welding contacting surface 34, and the shapes and sizes of inner hollow and the appearance of the first spot welding contact surface 23
The shapes and sizes in face are identical, and the side of the second spot welding contacting surface 34 is provided with the second weldment fixture block 33, the second weldment fixture block 33
Bottom be provided with opening, the inner hollow of the second weldment fixture block 33, and the shapes and sizes of inner hollow and the first weldment card
The shapes and sizes of the outer surface of block 22 are identical, and the first weldment fixture block 22 and the first spot welding contact surface 23 can be installed into the second weldering
Part fixture block 33 and second is spot welded the inside of contacting surface 34, and during spot welding, electrode can be directed at the second spot welding contacting surface 34 and carry out spot welding,
First weldment fixture block 22 extends the bottom on carbon brush holder chassis 1, and the first weldment fixture block 22 and the second weldment fixture block 33 are shaped as
Circle, a circular groove is formed in the bottom on carbon brush holder chassis 1, lower electrode can be directed at the groove and carry out spot welding, and this is just
In the spacing carbon brush holder of spot welding, the spacing of spot welding is realized, the assurance of position when facilitating spot welding.
In summary：Originally it is easy to the spacing carbon brush holder of spot welding, puts and be provided with the first weldment fixture block 22 and at first point on welding position 2
Contacting surface 23 is welded, the bottom of the second spot welding contacting surface 34 is provided with opening, the inner hollow of the second spot welding contacting surface 34, and inside
Hollow shapes and sizes are identical with the shapes and sizes of the outer surface of the first spot welding contact surface 23, the second spot welding contacting surface 34
Side is provided with the second weldment fixture block 33, and the bottom of the second weldment fixture block 33 is provided with opening, the inside of the second weldment fixture block 33
It is hollow, and the shapes and sizes of inner hollow are identical with the shapes and sizes of the outer surface of the first weldment fixture block 22, the first weldment
The spot welding contact surface 23 of fixture block 22 and first can be installed into the inside of the second weldment fixture block 33 and the second spot welding contacting surface 34, spot welding
When, electrode can be directed at the second spot welding contacting surface 34 and carry out spot welding, and the first weldment fixture block 22 extends the bottom on carbon brush holder chassis 1
Portion, the first weldment fixture block 22 and the second weldment fixture block 33 are shaped as circle, and a circle is formed in the bottom on carbon brush holder chassis 1
Groove, lower electrode can be directed at the groove and carry out spot welding, originally be easy to the spacing carbon brush holder of spot welding, realize the spacing of spot welding,
The assurance of position when facilitating spot welding.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of carbon brush holder for being easy to spot welding spacing, including carbon brush holder chassis (1), it is characterised in that：The carbon brush holder chassis (1)
Upper surface be provided with a welding position (2), described welding position (2) includes first weld groove (21), the first weldment fixture block (22) and the
One is spot welded contacting surface (23), and the first spot welding contact surface (23) is provided with the inner bottom surface of first weld groove (21), described
The side of first spot welding contact surface (23) is provided with the first weldment fixture block (22), the first weldment fixture block (22) and weldment
(3) clamping, the weldment (3) include weldment main body (31), second point weld groove (32), the second weldment fixture block (33) and second point
Contacting surface (34) is welded, second point weld groove (32) is provided with the middle part of the weldment main body (31), the second point weld groove (32)
The second spot welding contacting surface (34) is provided with inner bottom surface, the side of the second spot welding contacting surface (34) is provided with the second weldment
Fixture block (33).
A kind of 2. carbon brush holder for being easy to spot welding spacing according to claim 1, it is characterised in that：The second weldment fixture block
(33) bottom is provided with opening, and the inside of the second weldment fixture block (33) is hollow structure, and the shape of inner hollow and
Size is identical with the shapes and sizes of the outer surface of the first weldment fixture block (22).
A kind of 3. carbon brush holder for being easy to spot welding spacing according to claim 1, it is characterised in that：Second spot welding is touched
The bottom in face (34) is provided with opening, and the inside of the second spot welding contacting surface (34) be hollow structure, and the shape of inner hollow with
Size is identical with the shapes and sizes of the outer surface of the first spot welding contact surface (23).
A kind of 4. carbon brush holder for being easy to spot welding spacing according to claim 1, it is characterised in that：The first spot welding contact
Be provided with gap between face (23) and the first weldment fixture block (22), the second spot welding contacting surface (34) and the second weldment fixture block (33) it
Between be provided with gap.
A kind of 5. carbon brush holder for being easy to spot welding spacing according to claim 1, it is characterised in that：The first weldment fixture block
(22) bottom of carbon brush holder chassis (1) is extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910408.1U CN207171208U (en) | 2017-07-25 | 2017-07-25 | A kind of carbon brush holder for being easy to spot welding spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910408.1U CN207171208U (en) | 2017-07-25 | 2017-07-25 | A kind of carbon brush holder for being easy to spot welding spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171208U true CN207171208U (en) | 2018-04-03 |
Family
ID=61737639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910408.1U Expired - Fee Related CN207171208U (en) | 2017-07-25 | 2017-07-25 | A kind of carbon brush holder for being easy to spot welding spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171208U (en) |
-
2017
- 2017-07-25 CN CN201720910408.1U patent/CN207171208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |