CN205901024U - Hook type commutator - Google Patents
Hook type commutator Download PDFInfo
- Publication number
- CN205901024U CN205901024U CN201620577166.4U CN201620577166U CN205901024U CN 205901024 U CN205901024 U CN 205901024U CN 201620577166 U CN201620577166 U CN 201620577166U CN 205901024 U CN205901024 U CN 205901024U
- Authority
- CN
- China
- Prior art keywords
- foot
- implantation
- main leaf
- leaf body
- commutation
- 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.)
- Withdrawn - After Issue
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a hook type commutator, including the switching -over copper sheet that commutates the base member and arrange as the circumference at switching -over base member excircle, the copper sheet that commutates is personally experienced sth. Part of the body by the main leaf and the implantation foot is constituteed, and the top of the main leaf body is equipped with the crotch, and implantation foot implantation switching -over base member is interior to compaginate its characterized in that with the base member that commutates: the medial surface of the main leaf body is equipped with T type plug along main leaf body direction of height, and the lateral surface of implanting the foot is equipped with T type spout along implanting the foot direction of height, T type spout and T type plug sliding fit, and after implanting the determination of position of foot on the main leaf body, the side of implanting the foot is equipped with the punching press concave yield and will implants the foot and rivet tightly and fix on the main leaf is personally experienced sth. Part of the body. The utility model discloses can conveniently adjust the high position of implanting in the foot implantation switching -over base member, still can make every implantation foot periphery leave bigger space and be used for filling the matrix material that commutates, it is high with the bonding strength of the base member that commutates to implant the foot, effectively improves the mechanical strength and the hypervelocity performance of commutator product.
Description
[technical field]
This utility model is related to a kind of improvement invention of Hooked reverser.
[background technology]
Hooked reverser is widely used in electric tool, Hooked reverser by commutate matrix and commutation the cylindrical work of matrix justify
The commutation copper sheet composition of Zhou Junbu, commutation copper sheet is made up of main leaf body and implantation foot, and the top of main leaf body is provided with crotch, implants foot
Carry out strong bonded with commutation matrix in implantation commutation matrix.Due in prior art, the main leaf body of commutation copper sheet and implantation foot
Generally it is structure as a whole, even if being also changeless using Split type structure implantation position on main leaf body for the foot, so commutation
Height and position in the implantation foot implantation commutation matrix of copper sheet is also changeless, and being simultaneously implanted foot periphery does not have too large space
For filling commutation matrix material, therefore difficulty can be brought to the mechanical strength improving Hooked reverser product and hypervelocity performance,
The higher and higher rate request of electric tool can not more preferably be met.
[content of the invention]
For the deficiencies in the prior art, this utility model provides in a kind of conveniently adjusted implantation foot implantation commutation matrix
Height and position, also can make every implantation foot periphery leave greater room for fill commutation matrix material, implant foot and commutation
The bond strength of matrix is high, effectively improves commutator product mechanical strength and the Hooked reverser of hypervelocity performance.
This utility model adopts the following technical scheme that to complete:
Hooked reverser, including commutation matrix with the cylindrical commutation copper sheet making circumference arrangement of commutation matrix, commutation copper sheet
It is made up of main leaf body and implantation foot, the top of main leaf body is provided with crotch, firm with commutation matrix in implantation foot implantation commutation matrix
In conjunction with it is characterised in that: the medial surface of main leaf body is provided with t type plug along main leaf body short transverse, and the lateral surface of implantation foot is along planting
Enter foot short transverse and be provided with t type chute, t type chute is slidably matched with t type plug, when position on main leaf body for the implantation foot determines
Afterwards, the side of implantation foot is provided with recessed implantation foot is riveted tightly of punching press and is fixed on main leaf body.
In technique scheme, the main leaf body of commutation copper sheet and implantation foot employ Split type structure and mutually slip is joined
Close, different according to the position of insertion on t type plug for the t type chute, can achieve the random of implantation position on main leaf body for the foot
Adjust, so, the height and position in the implantation foot implantation commutation matrix of commutation copper sheet is also can conveniently to adjust and change
, therefore it is effectively improved mechanical strength and the hypervelocity performance of Hooked reverser product, more preferably meet electric tool higher and higher
Rate request.
Preferably, described t type plug is with main leaf body drawing molding, described t type chute is with implantation foot drawing
Molding.After above-mentioned design, the structure of main leaf body and implantation foot is simple, easy to make.
Preferably, leaving phenolic moulding powder filling space between the top surface of described t type plug and the bottom land of t type chute.Through upper
After stating design, implantation foot periphery can have greater room to be used for filling commutation matrix material, increases implantation foot and commutation matrix
Bond strength, thus improve mechanical strength and the hypervelocity performance of Hooked reverser product.
Preferably, every commutation copper sheet is provided with least two implantation feet, the implantation foot on adjacent commutation copper sheet is wrong up and down
Open up and put.By above-mentioned design, using mutually the staggering in the height direction of the implantation foot between adjacent commutation copper sheet, make every
Implantation foot periphery leaves greater room and is used for filling diverter bulk material, and the head width size of implantation foot also can be made to add simultaneously
Width, thus not only strengthens the bond strength between implantation foot and commutation matrix, and makes the Stability Analysis of Structures of commutation matrix, from
And effectively improve mechanical performance and the hypervelocity performance of Hooked reverser product.
[brief description]
This utility model has a drawings described below:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structure chart of commutation copper sheet,
Fig. 3 is the right view of Fig. 2,
Fig. 4 is the top view of Fig. 2.
[specific embodiment]
As illustrated, Hooked reverser of the present utility model, including commutation matrix 1 with commutation, matrix 1 is cylindrical makees circumference
The commutation copper sheet of arrangement, commutation copper sheet is made up of main leaf body 3 and implantation foot 4, and the top of main leaf body 3 is provided with crotch 2, every commutation
Copper sheet is provided with two implantation feet 4, and the implantation foot on adjacent commutation copper sheet staggers about 4 setting, and implantation foot 4 implantation commutates matrix 1
Interior with commutation matrix 1 strong bonded, the medial surface of main leaf body 3 is provided with t type plug 6, described t type plug along main leaf body short transverse
6 are provided with t type chute 8 with main leaf body 3 drawing molding, the lateral surface implanting foot 4 along implantation foot short transverse, and described t type is slided
Groove 8 is slidably matched with t type plug 6 with implantation foot 4 drawing molding, t type chute 8, and the top surface of described t type plug 6 is slided with t type
Phenolic moulding powder filling space 7 is left between the bottom land of groove 8, after implanting position determination on main leaf body 3 for the foot 4, the side of implantation foot 4
Face is provided with punching press recessed 5 and rivets tightly implanting foot 4 and be fixed on main leaf body 3.
Above-mentioned Hooked reverser, the main leaf body of commutation copper sheet and implantation foot employ Split type structure and mutually slip is joined
Close, different according to the position of insertion on t type plug for the t type chute, can achieve the height position in implantation foot implantation commutation matrix
The convenient regulation put, can make the implantation foot between adjacent commutation copper sheet mutually stagger in the height direction simultaneously accordingly, implant foot
Periphery has greater room to be used for filling commutation matrix material, the Stability Analysis of Structures of commutation matrix, increases implantation foot and commutation matrix
Bond strength, thus improve mechanical strength and the hypervelocity performance of Hooked reverser product.
Claims (4)
1. Hooked reverser, including commutation matrix and commutation matrix cylindrical make circumference arrangement commutation copper sheet, commutation copper sheet by
Main leaf body and implantation foot composition, the top of main leaf body is provided with crotch, firmly ties with commutation matrix in implantation foot implantation commutation matrix
Close it is characterised in that: the medial surface of main leaf body is provided with t type plug along main leaf body short transverse, and the lateral surface of implantation foot is along implantation
Foot short transverse is provided with t type chute, and t type chute is slidably matched with t type plug, when position on main leaf body for the implantation foot determines
Afterwards, the side of implantation foot is provided with recessed implantation foot is riveted tightly of punching press and is fixed on main leaf body.
2. Hooked reverser as claimed in claim 1 it is characterised in that: described t type plug with main leaf body drawing molding,
Described t type chute is with implantation foot drawing molding.
3. Hooked reverser as claimed in claim 1 it is characterised in that: the top surface of described t type plug and the bottom land of t type chute
Between leave phenolic moulding powder filling space.
4. Hooked reverser as claimed in claim 1 it is characterised in that: every commutation copper sheet is provided with least two implantation feet,
Implantation foot on adjacent commutation copper sheet staggers setting up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577166.4U CN205901024U (en) | 2016-06-13 | 2016-06-13 | Hook type commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577166.4U CN205901024U (en) | 2016-06-13 | 2016-06-13 | Hook type commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205901024U true CN205901024U (en) | 2017-01-18 |
Family
ID=57766898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577166.4U Withdrawn - After Issue CN205901024U (en) | 2016-06-13 | 2016-06-13 | Hook type commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205901024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896225A (en) * | 2016-06-13 | 2016-08-24 | 薛瑞华 | Hook type commutator |
-
2016
- 2016-06-13 CN CN201620577166.4U patent/CN205901024U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896225A (en) * | 2016-06-13 | 2016-08-24 | 薛瑞华 | Hook type commutator |
| CN105896225B (en) * | 2016-06-13 | 2018-05-22 | 薛瑞华 | Hooked reverser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20180522 |
|
| AV01 | Patent right actively abandoned |