CN204000002U - A kind of braking brake mechanism of air suction type rotor spinning machine - Google Patents
A kind of braking brake mechanism of air suction type rotor spinning machine Download PDFInfo
- Publication number
- CN204000002U CN204000002U CN201420437810.9U CN201420437810U CN204000002U CN 204000002 U CN204000002 U CN 204000002U CN 201420437810 U CN201420437810 U CN 201420437810U CN 204000002 U CN204000002 U CN 204000002U
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- China
- Prior art keywords
- brake block
- face
- support plate
- spinning machine
- brake
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- 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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Abstract
The utility model relates to spinning machine technical field, the braking brake mechanism that particularly relates to a kind of air suction type rotor spinning machine, it revolving cup pedestal that comprises that interior rotation is provided with rotor bearing is provided with support plate, support plate inner face is provided with at least two support bars, and this support plate outer face is provided with the motor of a built-in mandrel, support bar slides and is provided with the first brake block towards support plate one end, this support bar other end slides and is provided with the second brake block, the first brake block side end face is provided with fixed bar, the second brake block end face is provided with fixed pulley, between the first brake block and the second brake block, be provided with back-moving spring, bracing wire one end is connected on fixed bar, the other end is fixedly connected with the mandrel of motor after walking around the fixed pulley of the second brake block, when motor running makes the first brake block and the second brake block all draw close and clamp to realize skidding to rotor bearing scrolling bracing wire, compared with relying on the braking mechanism of single brake block to improve retardation efficiency in prior art.
Description
Technical field
The utility model relates to spinning machine technical field, particularly relates to a kind of braking brake mechanism of air suction type rotor spinning machine.
Background technology
Revolving cup braking mechanism is mainly used to only stop the effect that spinning machine revolving cup stops from running up to, after playing revolving cup and being no longer subject to power transmission or run into while needing repairing and need quick reduction of speed to halted state.
The revolving cup braking mechanism of the rotor spinning machine on existing market is all by bolt, to rotate generation power to coordinate certain mechanical mechanism to make the revolving cup in motion carry out brake, rotor spinning machine is all full-automatic operation, the brake operation afterwards that runs up of revolving cup substantially all still relies on artificial mechanism to operate, this generic operation more consuming time and effort, and brake(-holder) block of the prior art or brake block are all monolithics, severity of braking is not enough, has the problems such as retardation efficiency is low.At present, improving retardation efficiency is the technical issues that need to address on market.
Utility model content
The technical problems to be solved in the utility model be propose a kind of retardation efficiency high the braking brake mechanism of air suction type rotor spinning machine.
For solving the problems of the technologies described above, the utility model adopts following scheme:
A kind of braking brake mechanism of air suction type rotor spinning machine, comprise that the revolving cup pedestal that interior rotation is provided with rotor bearing is provided with support plate, the inner face of described support plate is provided with at least two support bars, and the outer face of this support plate is provided with the motor of a built-in mandrel, described support bar slides and is provided with the first brake block towards one end of support plate, and the other end of this support bar slides and is provided with the second brake block, the side end face of described the first brake block is provided with fixed bar, the end face that the end face that is provided with fixed bar with the first brake block on the second brake block is positioned at homonymy is provided with fixed pulley, between the first brake block and the second brake block, be provided with back-moving spring, motor, between fixed bar and fixed pulley, be provided with a bracing wire, one end of bracing wire is fixedly connected with fixed bar, after the other end of this bracing wire is walked around fixed pulley and with described mandrel, be fixedly connected with.
The quantity of above-mentioned support bar is four.
The first above-mentioned brake block and the second brake block are equipped with the cambered surface matching with rotor bearing on the end face of rotor bearing.
The beneficial effects of the utility model are: the set bracing wire of the utility model one end is connected in the fixed bar on the first brake block, the other end is fixedly connected with the mandrel of motor after walking around the fixed pulley of the second brake block, when motor running makes the first brake block and the second brake block all draw close and clamp to realize skidding to rotor bearing scrolling bracing wire, the mode of braking by two brake block, compares the braking mechanism that relies on single brake block to brake in prior art and has improved retardation efficiency.
Accompanying drawing explanation
Fig. 1 is the use view of the braking brake mechanism of air suction type rotor spinning machine in embodiment.
1, revolving cup pedestal; 11, support plate; 12, support bar; 2, rotor bearing; 3, the first brake block; 31, fixed bar; 4, the second brake block; 41, fixed pulley; 5, back-moving spring; 6, bracing wire; 7, motor; 71, mandrel.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment, as shown in Figure 1: a kind of braking brake mechanism of air suction type rotor spinning machine, comprise that the revolving cup pedestal 1 that interior rotation is provided with rotor bearing 2 is provided with support plate 11, the inner face of described support plate 11 is provided with at least two support bars 12, and the outer face of this support plate 11 is provided with the motor 7 of a built-in mandrel 71, described support bar 12 slides and is provided with the first brake block 3 towards one end of support plate 11, and the other end of this support bar 12 slides and is provided with the second brake block 4, the side end face of described the first brake block 3 is provided with fixed bar 31, the end face that the end face that is provided with fixed bar 31 with the first brake block 3 on the second brake block 4 is positioned at homonymy is provided with fixed pulley 41, between the first brake block 3 and the second brake block 4, be provided with back-moving spring 5, motor 7, between fixed bar 31 and fixed pulley 41, be provided with a bracing wire 6, one end of bracing wire 6 is fixedly connected with fixed bar 31, the other end of this bracing wire 6 is walked around fixed pulley 41 afterwards and is fixedly connected with described mandrel 71, in the present embodiment, set bracing wire 6 one end are connected in the fixed bar 31 on the first brake block 3, the fixed pulley 41 that the other end is walked around the second brake block 4 is fixedly connected with the mandrel 71 of motor 7 afterwards, when motor 7 runnings make the first brake block 3 and the second brake block 4 all draw close and clamp to realize skidding to rotor bearing 2 scrolling bracing wire 6, the mode of braking by two brake block, compare the braking mechanism that relies on single brake block to brake in prior art and improved retardation efficiency.
The quantity of support bar 12 is four, guarantees the stability that the first brake block 3 and the second brake block 4 operate on support bar 12.
The first brake block 3 and the second brake block 4 are equipped with the cambered surface matching with rotor bearing 2 on the end face of rotor bearing 2, and wherein this cambered surface is conducive to skidding.
The foregoing is only preferred embodiment mode of the present utility model; can not limit with this scope of the utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (3)
1. the braking brake mechanism of an air suction type rotor spinning machine, comprise that the revolving cup pedestal (1) that interior rotation is provided with rotor bearing (2) is provided with support plate (11), it is characterized in that: the inner face of described support plate (11) is provided with at least two support bars (12), and the outer face of this support plate (11) is provided with the motor (7) of a built-in mandrel (71), described support bar (12) slides and is provided with the first brake block (3) towards one end of support plate (11), and the other end of this support bar (12) slides and is provided with the second brake block (4), the side end face of described the first brake block (3) is provided with fixed bar (31), the end face that the upper end face that is provided with fixed bar (31) with the first brake block (3) of described the second brake block (4) is positioned at homonymy is provided with fixed pulley (41), between described the first brake block (3) and the second brake block (4), be provided with back-moving spring (5), described motor (7), between fixed bar (31) and fixed pulley (41), be provided with a bracing wire (6), one end of described bracing wire (6) is fixedly connected with fixed bar (31), the other end of this bracing wire (6) is walked around fixed pulley (41) afterwards and is fixedly connected with described mandrel (71).
2. the braking brake mechanism of a kind of air suction type rotor spinning machine according to claim 1, is characterized in that: the quantity of described support bar (12) is four.
3. the braking brake mechanism of a kind of air suction type rotor spinning machine according to claim 2, is characterized in that: described the first brake block (3) and the second brake block (4) are equipped with the cambered surface matching with rotor bearing (2) on the end face of rotor bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437810.9U CN204000002U (en) | 2014-08-05 | 2014-08-05 | A kind of braking brake mechanism of air suction type rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437810.9U CN204000002U (en) | 2014-08-05 | 2014-08-05 | A kind of braking brake mechanism of air suction type rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000002U true CN204000002U (en) | 2014-12-10 |
Family
ID=52040030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437810.9U Expired - Fee Related CN204000002U (en) | 2014-08-05 | 2014-08-05 | A kind of braking brake mechanism of air suction type rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000002U (en) |
-
2014
- 2014-08-05 CN CN201420437810.9U patent/CN204000002U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |