CN204875067U - Braider spindle brake equipment's position sleeve part - Google Patents
Braider spindle brake equipment's position sleeve part Download PDFInfo
- Publication number
- CN204875067U CN204875067U CN201520655024.0U CN201520655024U CN204875067U CN 204875067 U CN204875067 U CN 204875067U CN 201520655024 U CN201520655024 U CN 201520655024U CN 204875067 U CN204875067 U CN 204875067U
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- China
- Prior art keywords
- torsion spring
- positioning sleeve
- steel wire
- position sleeve
- push
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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.)
- Withdrawn - After Issue
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Abstract
Braider spindle brake equipment's position sleeve part includes: the position sleeve, adjustment seat, steel wire torsional spring part, push -and -pull piece, gyro wheel, through -hole and position sleeve outer wall in the middle of the position sleeve do not set up on same axial lead, and the position sleeve lower extreme sets up the protruding circle of a position sleeve, and the through -hole setting is on same axial lead in the middle of protruding circle of position sleeve and the position sleeve, and the protruding circle of position sleeve is shelved on an adjustment upper end pit, the position sleeve up end is provided with the bayonet socket, is used for holding coil of strip torsional spring xarm, the gyro wheel has been fixed to the position sleeve outer wall, the adjustment seat is a ring, and the inner wall sets up a bayonet socket for hold the coil of strip torsional spring and erect the arm, fix on the frame projection with key screw adjustment seat, be provided with the through -hole on the steel wire torsional spring seat wall, be used for holding the upper arm or the underarm of steel wire torsional spring, fix steel wire torsional spring seat in the frame, push -and -pull piece both ends are equipped with the through -hole, and push -and -pull piece one end is fixed on steel wire torsional spring seat, and the other end is fixed on the position sleeve. The utility model discloses a benefit is: the spindle brake is sensitiveer, the adjustment is more convenient.
Description
Technical field
The present invention relates to braiding machine technical field, specifically refer to a kind of positioning sleeve parts of braiding machine spindle brake device.
Background technology
High-pressure oil-transporting hose, air hose, cable flexible pipe etc., even comprise the delivery hose of bathroom, all need at outer braid protective layer, be wound in net by the braided wires such as wire or nylon yarn.The general structure of China's braiding machine is all have more than 20 spindle to walk S shape track round the flexible pipe of central authorities on panel; in traveling process, braided wires is wound on the flexible pipe of central authorities; weaving requires that spindle supplies braided wires continuously, identical tension; if the silk of one of them spindle is finished or broken; entire machine all can be shut down by auto-breaking; after operative employee is disposed, continue start braiding, the frequency of shutting down in visible braiding process is still higher.When unexpected power-off is shut down; all have the spindle of silk all can continue under effect of inertia rotate supply silk outward; and the process that weaves is suspended; the thread tension of unnecessary supply disappears; even can be entangled with agglomerating more than the silk thread that the spindle that inertia is good throws away; particularly use heavy wire larger as the spindle inertia of raw material, affect the quality of braiding of next time starting shooting, occur that wave structure relaxes.Weaving requires that spindle brakes at once when shutting down, and inertia wire vent is more short better, and wishes that the tension fluctuation of shutting down front and back braided wires is the smaller the better.We are researching and developing achievement application 201310136782 " tension force of braiding machine spindle controls and torsion spring steel coil brake device " for this reason, patented product through coming 2 years is sold more, be welcomed by customers very much, but be concerned about that our frequent customer has also fed back some improvement ideas: such as spindle uses the wearing and tearing of with the passing of time large torsion spring, incessantly bobbin of stopping.And need to pull down torsion spring positioning sleeve and supporting rod seat when adjustment, need the direction adjusting support bar to adjust torsion spring enclasping force; The stage clip of reset easily disconnected, elastic range is too little etc.Positioning sleeve is the crucial matching component of steel coil brake device, and when spindle operates, the distance that coil of strip be made to leave rotating part is not more than 1 millimeter; Once weaving thread broken string, allow coil of strip hold rotating part tightly again within 1/10th second time, coil of strip be made to move about freely in distance near like this, and its difficulty is well imagined.Inventor is in line with the management philosophy of keeping on improving, pursuing being outstanding, well not self-satisfied with sales achievement, and continue the problem solving client's feedback, product is accomplished ultimate attainment, this case occurs thus.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of positioning sleeve parts of redesign are provided.
To achieve these goals, technical scheme of the present invention is as follows:
The positioning sleeve parts of braiding machine spindle brake device comprise: positioning sleeve, adjusting seat, steel wire torsion spring member, push-pull piece, roller;
Positioning sleeve is a cylinder, has installed coil of strip torsion spring in middle through hole; Middle through hole and positioning sleeve cylinder outer wall are not arranged on same axial line, and positioning sleeve lower end arranges a positioning sleeve flange collar, and positioning sleeve flange collar and positioning sleeve intermediate throughholes are arranged on same axial line, and positioning sleeve flange collar is shelved on the pit of adjusting seat upper end; Positioning sleeve upper end is provided with bayonet socket, is used for holding coil of strip torsion spring transverse arm; Positioning sleeve outer wall is provided with a roller mounting plane, and arrange a roller installation screw in the middle of plane, roller is just fixed on this screw; Positioning sleeve outer wall is also provided with push-pull piece installation screw, and one end of push-pull piece is just screwed on this screw;
Adjusting seat is an annulus, and upper end arranges a pit and positioning sleeve flange collar is adaptive, and adjusting seat inwall arranges an adjusting seat bayonet socket, for holding the coil of strip torsion spring vertical arm of coil of strip torsion spring; Uniform several screw on adjusting seat outer wall, is convenient to adjusting seat to be fixed on the projection of gantry base;
Described steel wire torsion spring member comprises three steel wire torsion spring seats and a steel wire torsion spring; Steel wire torsion spring seat is annulus, and annulus wall is provided with vertical through hole, being used for holding torsion spring upper arm or the torsion spring underarm of steel wire torsion spring, annulus sidewall being provided with through screw, for steel wire torsion spring seat being screwed in the vertical rod of frame;
Described push-pull piece is the resilient nylon6 chips of bar, and push-pull piece two ends place is provided with two through holes, is convenient to be fixed on steel wire torsion spring seat with key screw push-pull piece one end, and the push-pull piece other end is fixed on positioning sleeve.
Operation principle of the present invention is: coil of strip torsion spring in a free state, is held tightly on revolvable central shaft; If coil of strip torsion spring vertical arm is fixed, promote coil of strip torsion spring transverse arm and turn counterclockwise, then the spiral internal diameter of coil of strip torsion spring increases, relax the enclasping force to central shaft, once remove the motive force to coil of strip torsion spring transverse arm, then coil of strip torsion spring is returned to free state, continues to hold central shaft tightly.In order to make the reset of coil of strip torsion spring more reliable and quick, the present invention is provided with steel wire torsion spring, pulls positioning sleeve Rapid reset by push-pull piece; Moreover, strengthen the torsion of steel wire torsion spring, the enclasping force of coil of strip torsion spring can also be strengthened.
The beneficial effects of the utility model are: owing to having redesigned positioning sleeve parts, make spindle brake sensitiveer, adjust convenient, can switch to braiding machine spindle the two states easily rotating and hold tightly fast in braiding process, the improvement idea that client proposes is obtained for practicable, and situation has change greatly really.
Accompanying drawing explanation
Fig. 1 is the spindle structure schematic diagram (arrow is braided wires direction of advance) of prior art;
Fig. 2 is the critical piece STRUCTURE DECOMPOSITION figure of prior art spindle;
Fig. 3 is the scheme of installation of prior art spindle positioning sleeve;
Fig. 4 is the scheme of installation of prior art spindle reseting pressuring spring;
Fig. 5 is the structural representation of spindle positioning sleeve parts of the present invention;
Fig. 6 is steel wire torsion spring member scheme of installation;
Fig. 7 is the scheme of installations of positioning sleeve parts in frame;
Fig. 8 is positioning sleeve, coil of strip torsion spring, adjusting seat STRUCTURE DECOMPOSITION schematic diagram;
Fig. 9 is positioning sleeve face upwarding stereogram.
Description of reference numerals:
1 positioning sleeve, 11 bayonet sockets, 12 roller mounting planes, 13 roller installation screws, 14 push-pull piece installation screws, 15 positioning sleeve flange collars; 2 adjusting seats, 21 adjusting seat bayonet sockets; 3 coil of strip torsion springs, 31 torsion spring transverse arms, 32 torsion spring vertical arm; 4 steel wire torsion spring seats, 41 torsion spring seat screws, 5 steel wire torsion springs, 51 torsion spring upper arm, 52 torsion spring underarms; 6 push-pull pieces, 61 torsion spring seat fixed screws, 62 positioning sleeve fixing threaded holes; 7 rollers, 8 bases;
Older models Reference numeral
10 old positioning sleeves, 1011 upper latch notches, 1012 arc notch, 20 stage clips, 30 pull bars, 3011 wedges; 80 old bases, 801 stage clip blocks.
Detailed description of the invention
Below by drawings and Examples, the present invention is further elaborated.
Embodiment 1:
The structure of the positioning sleeve parts of braiding machine spindle brake device, as shown in Fig. 5-Fig. 9, comprising: positioning sleeve 1, adjusting seat 2, steel wire torsion spring seat 4, steel wire torsion spring 5, push-pull piece 6, roller 7;
Referring to Fig. 8 and Fig. 9, positioning sleeve 1 is a cylinder, has installed coil of strip torsion spring 3 in middle through hole; Middle through hole and positioning sleeve cylinder outer wall are not arranged on same axial line, positioning sleeve lower end arranges a convex location lasso 15, positioning sleeve flange collar 15 and positioning sleeve 1 intermediate throughholes are arranged on same axial line, and positioning sleeve flange collar is shelved on the pit of adjusting seat 2 upper end; Positioning sleeve 2 upper end is provided with bayonet socket 11, is used for holding coil of strip torsion spring transverse arm 31; Positioning sleeve 1 outer wall is provided with a roller mounting plane 12, and arrange a roller installation screw 13 in the middle of plane, roller 7 is just fixed on this screw; Positioning sleeve 1 outer wall is also provided with push-pull piece installation screw 14, and one end of push-pull piece 6 is just screwed on this screw;
Adjusting seat 2 is annulus, and upper end arranges a pit and positioning sleeve flange collar 15 is adaptive, and adjusting seat 2 inwall arranges an adjusting seat bayonet socket 21, for the coil of strip torsion spring vertical arm 31 held; Adjusting seat 2 outer wall is evenly equipped with several screw, is convenient to adjusting seat 2 to be fixed on the projection of gantry base 8;
Described steel wire torsion spring member comprises three steel wire torsion spring seats 4 and a steel wire torsion spring 5; Steel wire torsion spring seat 4 is annulus, and annulus wall is provided with vertical through hole, being used for holding torsion spring upper arm 51 or the torsion spring underarm 52 of steel wire torsion spring 5, annulus sidewall being provided with through screw, for steel wire torsion spring seat 4 being screwed in the vertical rod of frame;
Described push-pull piece 6 is the resilient nylon6 chips of bar, and push-pull piece two ends place is provided with two through holes, is convenient to be fixed on steel wire torsion spring seat 4 with key screw push-pull piece 6 one end, and push-pull piece 6 other end is fixed on positioning sleeve 1.
Can strengthen the understanding to spindle operation principle referring to accompanying drawing 1 and accompanying drawing 4, and improvement of the present invention has and understands thinking clearly.
Referring to Fig. 2, the positioning sleeve 10 of prior art is an annulus, and upper end is provided with upper latch notch 1011, be convenient to the torsion spring transverse arm 31 of fixing coil of strip torsion spring 3, positioning sleeve 10 lower surface offers arc notch 1012, is used for holding stage clip 20, and positioning sleeve 10 outer wall is fixed with roller 7; Referring to Fig. 3, when pull bar 30 pulls lower vertical rising in braided wires, the wedge 3011 be arranged on pull bar 30 just promotes roller 7 together with positioning sleeve 10 counterclockwise, and the stage clip 20 being now arranged on positioning sleeve arc notch 1012 li is compressed; The coil of strip torsion spring transverse arm 31 being fixed on positioning sleeve bayonet socket 1011 moves counterclockwise, the elastic force overcoming coil of strip torsion spring 3 makes the spiral internal diameter of coil of strip torsion spring 3 become large, relaxes to wrap power to rotating part central shaft, that is to say and brake is unclamped, allow spindle easily rotate, discharge braided wires smoothly; Once braided wires breaks for some reason, pull bar 30 falls under gravity, falling of wedge 3011 relaxes the thrust of pair roller 7, the elastic force of stage clip 20 makes positioning sleeve 10 Rapid reset, coil of strip torsion spring 3 gets back to free state, spiral internal diameter diminishes rapidly, and coil of strip torsion spring 3 holds rotating part tightly again, plays the effect of brake.Really as stated in the Background Art, the brake gear adjustment trouble of prior art, stage clip 20 is easily out of control and fracture.
Referring to Fig. 8, Fig. 9, contrast with Fig. 2 and to see, can find, the positioning sleeve 10 of prior art is split into positioning sleeve 1 of the present invention and adjusting seat 2 two parts, the torsion spring transverse arm 31 of coil of strip torsion spring 3 and torsion spring vertical arm 32 are separately fixed on positioning sleeve 1 and adjusting seat 2 two parts, the screw of adjusting seat 2 on outer wall is fixed on the projection of gantry base, the roller 7 that positioning sleeve 1 is fixed wtih is determined pendulum angle by the pull bar wedge 3011 of vertical lift, between positioning sleeve 1 and adjusting sleeve 2, the relative angle of original state can be adjusted by the fixed position of adjusting sleeve 2 in gantry base.Only need to fix screw in the drilling of adjusting sleeve 2 outer wall, just can control the initial relative position of adjusting seat 2 and positioning sleeve 1, just can control the tightness of coil of strip torsion spring 3 easily.
Referring to Fig. 5, Fig. 6, Fig. 7, replace extension spring 20 that positioning sleeve 1 is resetted with steel wire torsion spring member and push-pull piece 6, its advantage is fairly obvious, first push-pull piece 6 is much more durable than extension spring 20, secondly steel wire torsion spring 5 torsion to the reset pulling force of positioning sleeve 1 than stage clip 20 elasticity stable many, and three steel wire torsion spring seats 4 are fixed in frame vertical rod respectively by screw, as long as the relative position of adjustment steel wire torsion spring about 5 two steel wire torsion spring seats 4, just can control the pulling force of steel wire torsion spring 5 pairs of positioning sleeves 1, this controls the kinematic accuracy of positioning sleeve 1 from another one aspect, extremely be conducive to the accurate control to coil of strip torsion spring 3 enclasping force.
Claims (1)
1. the positioning sleeve parts of braiding machine spindle brake device, is characterized in that comprising: positioning sleeve, adjusting seat, steel wire torsion spring member, push-pull piece, roller;
Described positioning sleeve is a cylinder, has installed coil of strip torsion spring in middle through hole; Middle through hole and positioning sleeve cylinder outer wall are not arranged on same axial line, and positioning sleeve lower end arranges a positioning sleeve flange collar, and positioning sleeve flange collar and positioning sleeve intermediate throughholes are arranged on same axial line, and positioning sleeve flange collar is shelved on the pit of adjusting seat upper end; Positioning sleeve upper end is provided with bayonet socket, is used for holding coil of strip torsion spring transverse arm; Positioning sleeve outer wall is provided with a roller mounting plane, and arrange a roller installation screw in the middle of plane, roller is just fixed on this screw; Positioning sleeve outer wall is also provided with push-pull piece installation screw, and one end of push-pull piece is just screwed on this screw;
Described adjusting seat is an annulus, and upper end arranges a pit and positioning sleeve flange collar is adaptive, and adjusting seat inwall arranges an adjusting seat bayonet socket, for holding the coil of strip torsion spring vertical arm of coil of strip torsion spring; Adjusting seat outer wall is evenly equipped with several screw, is convenient to adjusting seat to be fixed on the projection of gantry base;
Described steel wire torsion spring member comprises three steel wire torsion spring seats and a steel wire torsion spring; Steel wire torsion spring seat is annulus, and annulus wall is provided with vertical through hole, being used for holding torsion spring upper arm or the torsion spring underarm of steel wire torsion spring, annulus sidewall being provided with through screw, for steel wire torsion spring seat being screwed in the vertical rod of frame;
Described push-pull piece is the resilient nylon6 chips of bar, and push-pull piece two ends place is provided with two through holes, is convenient to be fixed on steel wire torsion spring seat with key screw push-pull piece one end, and the push-pull piece other end is fixed on positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655024.0U CN204875067U (en) | 2015-08-25 | 2015-08-25 | Braider spindle brake equipment's position sleeve part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655024.0U CN204875067U (en) | 2015-08-25 | 2015-08-25 | Braider spindle brake equipment's position sleeve part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875067U true CN204875067U (en) | 2015-12-16 |
Family
ID=54819463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655024.0U Withdrawn - After Issue CN204875067U (en) | 2015-08-25 | 2015-08-25 | Braider spindle brake equipment's position sleeve part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002651A (en) * | 2015-08-25 | 2015-10-28 | 新昌县本发机电有限公司 | Positioning sleeve part for spindle brake device of braider |
| CN110091140A (en) * | 2018-01-29 | 2019-08-06 | 潘柏林 | A kind of torsion spring presss subgroup installation |
-
2015
- 2015-08-25 CN CN201520655024.0U patent/CN204875067U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002651A (en) * | 2015-08-25 | 2015-10-28 | 新昌县本发机电有限公司 | Positioning sleeve part for spindle brake device of braider |
| CN110091140A (en) * | 2018-01-29 | 2019-08-06 | 潘柏林 | A kind of torsion spring presss subgroup installation |
| CN110091140B (en) * | 2018-01-29 | 2022-05-17 | 潘柏林 | Torsional spring clamp assembling machine |
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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: 20151216 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |