CN106730693A - Racket rotary positioning apparatus - Google Patents
Racket rotary positioning apparatus Download PDFInfo
- Publication number
- CN106730693A CN106730693A CN201611210533.8A CN201611210533A CN106730693A CN 106730693 A CN106730693 A CN 106730693A CN 201611210533 A CN201611210533 A CN 201611210533A CN 106730693 A CN106730693 A CN 106730693A
- Authority
- CN
- China
- Prior art keywords
- kerve
- fixed
- base plate
- briquetting
- column
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
- A63B51/14—Arrangements for stringing, e.g. for controlling the tension of the strings during stringing
- A63B51/16—Apparatus for stringing while manufacturing
Abstract
The invention provides racket rotary positioning apparatus, its is easy to operate, is suitable for assembling the frame of various different sizes, form；It includes base, base plate is rotatably connected to by bearing on base, two ends are fixed with symmetrical column on base plate, column top is fixed with support block, support block both sides end face is provided with open slot, the one end of connecting rod is articulated with open slot, the other end of connecting rod is connected with clamping jaw, base plate between column is provided with the kerve of elongated type, thread depressing mechanism is slidably connected on kerve, the end face center of support block opposite side is provided with elongated gathering sill, L-shaped pushing block is slidably mounted on gathering sill, threading claw is installed on pushing block, thread depressing mechanism includes briquetting, briquetting one end is rotated by bearing pin and is installed on kerve, and the bottom slide guide of bearing pin is installed in kerve, the other end of briquetting is fixed with sleeve, expansion link is set in sleeve, the fixed live conductor pawl in expansion link top.
Description
Technical field
The present invention relates to racket threading equipment technical field, specially racket rotary positioning apparatus.
Background technology
The ball with ring-type frame such as tennis racket, Badminton racket, is worn using the racket string of tool elasticity in frame and weaves net
The striking surface of shape, and striking surface is presented suitable degree of pulling-over state, the beginning can produce effective kicking function, and sportsman is easy to the palm
Spheroid heading after control batting, the pulling-over degree of striking surface depend on racket string in wear be configured to striking surface when, racket string
Tensile acts on formed tension numerical value, to enable wearing for racket string to knit easy and tension numerical value precisely, usually
Racket threading operation is carried out using racket threader.
It is general in threading operation to be required to that frame first is passed through into fixture stationary positioned, but for various multi-forms
Racket, the frame with different size, form mostly then is both needed to adjust the displacement of fixture for different frames, so that full
The positioning of sufficient different size, form frame, but when each displacement and positioning fixture, it is both needed to unscrew in advance the locking of locking fixture
Bolt, releases the positioning states of the fixture, when the fixture is moved to required position, then screws the lock bolt, makes the fixture
Positioning states are replied, it is operationally very cumbersome.
The content of the invention
Regarding to the issue above, the invention provides racket rotary positioning apparatus, its is easy to operate, is suitable for assembling various
The frame of different size, form.
Its technical scheme is such, and it includes base, it is characterised in that be rotatably connected to by bearing on the base
Base plate, two ends are fixed with symmetrical column on the base plate, and the column top is fixed with support block, the support block both sides
End face is provided with open slot, and the one end of connecting rod is articulated with the open slot, and the other end of the connecting rod is connected with clamping jaw,
The base plate between the column is provided with the kerve of elongated type, and thread depressing mechanism, the branch are slidably connected on the kerve
The end face center of bracer opposite side is provided with elongated gathering sill, and L-shaped pushing block is slidably mounted on the gathering sill, threading card
Pawl is installed on the pushing block, and the thread depressing mechanism includes briquetting, and described briquetting one end is rotated by bearing pin and is installed on the bottom
On groove, and the bottom slide guide of the bearing pin is installed in the kerve, and the other end of the briquetting is fixed with sleeve, rod set of stretching
Loaded in the sleeve, live conductor pawl is fixed at the expansion link top.
It is further characterized by, the threading claw in along frame inner ring bend arc, the threading claw be to
Few 5 tooth claws；The kerve at least two, and the thread depressing mechanism is slidably mounted on the kerve respectively.
The beneficial effects of the invention are as follows, base plate is rotatably connected to by bearing on base, two ends are fixed with support on base plate
Block, the one end of connecting rod is articulated with open slot, and the other end of connecting rod is connected with clamping jaw, and the base plate between column is provided with logical
The kerve of elongated, slidably connects thread depressing mechanism on kerve, the end face center of support block opposite side is provided with elongated gathering sill, is in
The pushing block of L-type is slidably mounted on gathering sill, and threading claw is installed on pushing block, briquetting not only can on kerve slidably,
And can freely be rotated on kerve by bearing pin, then can pass through respectively rotary bottom plate, in gathering sill slide pushing block, along kerve slide
Dynamic pressure line mechanism and by expansion link raise or reduce line ball pawl, so as to realize assembling the bat of various different sizes, form
Frame, it is easy to operate.
Brief description of the drawings
Fig. 1 is sectional view of the invention；
Fig. 2 is top view of the invention.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes base 1, base plate 3 is rotatably connected to by bearing 2 on base 1, on base plate 3
Two ends are fixed with symmetrical column 4, and the top of column 4 is fixed with support block 5, and the both sides end face of support block 5 is provided with open slot（Figure
In be not drawn into）, the one end of connecting rod 7 is articulated with open slot, and the other end of connecting rod 7 is connected with clamping jaw 8, between column 4
Base plate 3 is provided with the kerve 9 of elongated type, and thread depressing mechanism is slidably connected on kerve 9, and the end face center of the opposite side of support block 5 is opened
There is elongated gathering sill 10, L-shaped pushing block 11 is slidably mounted on gathering sill 10, and threading claw 12 is installed on pushing block 11,
Threading claw 12 facilitates threading in the arc bent along the inner ring of frame 13, and threading claw 12 is 5 tooth claws；Kerve 9 is provided with two
Bar, thread depressing mechanism is slidably mounted on kerve 9 respectively, and thread depressing mechanism includes briquetting 14, and the one end of briquetting 14 is rotated by bearing pin 15
It is installed on kerve 9, and the bottom slide guide of bearing pin 15 is installed in kerve 9, the other end of briquetting 14 is fixed with sleeve 16, stretches
Bar 17 is set in sleeve 16, the fixed live conductor pawl 6 in the top of expansion link 17.
Claims (2)
1. racket rotary positioning apparatus, it includes base, it is characterised in that be rotatably connected to bottom by bearing on the base
Plate, two ends are fixed with symmetrical column on the base plate, and the column top is fixed with support block, the support block two side ends
Face is provided with open slot, and the one end of connecting rod is articulated with the open slot, and the other end of the connecting rod is connected with clamping jaw, institute
The kerve that the base plate between column is provided with elongated type is stated, thread depressing mechanism, the support are slidably connected on the kerve
The end face center of block opposite side is provided with elongated gathering sill, and L-shaped pushing block is slidably mounted on the gathering sill, threading claw
It is installed on the pushing block, the thread depressing mechanism includes briquetting, described briquetting one end is rotated by bearing pin and is installed on the kerve
On, and the bottom slide guide of the bearing pin is installed in the kerve, the other end of the briquetting is fixed with sleeve, expansion link suit
In in the sleeve, live conductor pawl is fixed at the expansion link top.
2. racket rotary positioning apparatus according to claim 1, it is characterised in that the threading claw is in along frame
The arc of bending is enclosed, the threading claw is at least 5 tooth claws；The kerve at least two, and thread depressing mechanism difference
It is slidably mounted on the kerve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210533.8A CN106730693A (en) | 2016-12-24 | 2016-12-24 | Racket rotary positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210533.8A CN106730693A (en) | 2016-12-24 | 2016-12-24 | Racket rotary positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106730693A true CN106730693A (en) | 2017-05-31 |
Family
ID=58919309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210533.8A Pending CN106730693A (en) | 2016-12-24 | 2016-12-24 | Racket rotary positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106730693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998629A (en) * | 2018-01-30 | 2018-05-08 | 蒋国华 | A kind of racket threading mends line machine |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382652A1 (en) * | 1989-02-07 | 1990-08-16 | Babolat Vs | Stringing apparatus for a tennis racket |
| US5090697A (en) * | 1991-03-22 | 1992-02-25 | Poreex Industrial Co., Ltd. | Racket frame stringing machine |
| US6533687B1 (en) * | 2002-03-18 | 2003-03-18 | Min-Wei Lee | String clip positioning device of a racket string stretcher |
| TWM251619U (en) * | 2004-02-27 | 2004-12-01 | Xpider Co Ltd | Thread clamping device for racket stringing device |
| TWM271599U (en) * | 2005-03-08 | 2005-08-01 | Xpider Co Ltd | Stringer of tennis racket |
| CN2774581Y (en) * | 2005-02-18 | 2006-04-26 | 黄淑娥 | Rotary disc structure for racket threading machine |
| US7252606B1 (en) * | 2006-06-23 | 2007-08-07 | Min-Wei Lee | Clamping device for clamping strings of stringing machine for sport rackets |
| JP3134246U (en) * | 2007-05-28 | 2007-08-09 | 普莱欣實業有限公司 | String clamp localization structure of racket gut tensioner |
| CN101337120A (en) * | 2007-07-06 | 2009-01-07 | 李俊杰 | Wire-drawing device height adjustment device of wire-drawing device head of racket wiring device |
| CN101391140A (en) * | 2007-04-11 | 2009-03-25 | 威尔逊运动货品公司 | Racquet stringing machine |
| CN101444664A (en) * | 2007-11-26 | 2009-06-03 | 黄淑娥 | Racket holding device of racket threading machine |
| CN201832373U (en) * | 2010-09-29 | 2011-05-18 | 爱町实业有限公司 | Racket clamping structure of racket threader |
| CN202151493U (en) * | 2010-12-22 | 2012-02-29 | 丰英有限公司 | Wire clamp positioning structure of racket threading machine |
| CN202270315U (en) * | 2011-10-25 | 2012-06-13 | 李珉苇 | Positioning structure for racket frame retainer of racket stringing machine |
| CN202342768U (en) * | 2011-11-14 | 2012-07-25 | 爱町实业有限公司 | Thread clamping device of racket threading machine |
| CN202942616U (en) * | 2012-10-11 | 2013-05-22 | 马运斗 | String drawing device of string penetrating machine |
| CN206508489U (en) * | 2016-12-24 | 2017-09-22 | 无锡明珠增压器制造有限公司 | A kind of racket rotary positioning apparatus |
-
2016
- 2016-12-24 CN CN201611210533.8A patent/CN106730693A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0382652A1 (en) * | 1989-02-07 | 1990-08-16 | Babolat Vs | Stringing apparatus for a tennis racket |
| US5090697A (en) * | 1991-03-22 | 1992-02-25 | Poreex Industrial Co., Ltd. | Racket frame stringing machine |
| US6533687B1 (en) * | 2002-03-18 | 2003-03-18 | Min-Wei Lee | String clip positioning device of a racket string stretcher |
| TWM251619U (en) * | 2004-02-27 | 2004-12-01 | Xpider Co Ltd | Thread clamping device for racket stringing device |
| CN2774581Y (en) * | 2005-02-18 | 2006-04-26 | 黄淑娥 | Rotary disc structure for racket threading machine |
| TWM271599U (en) * | 2005-03-08 | 2005-08-01 | Xpider Co Ltd | Stringer of tennis racket |
| US7252606B1 (en) * | 2006-06-23 | 2007-08-07 | Min-Wei Lee | Clamping device for clamping strings of stringing machine for sport rackets |
| CN101391140A (en) * | 2007-04-11 | 2009-03-25 | 威尔逊运动货品公司 | Racquet stringing machine |
| JP3134246U (en) * | 2007-05-28 | 2007-08-09 | 普莱欣實業有限公司 | String clamp localization structure of racket gut tensioner |
| CN101337120A (en) * | 2007-07-06 | 2009-01-07 | 李俊杰 | Wire-drawing device height adjustment device of wire-drawing device head of racket wiring device |
| CN101444664A (en) * | 2007-11-26 | 2009-06-03 | 黄淑娥 | Racket holding device of racket threading machine |
| CN201832373U (en) * | 2010-09-29 | 2011-05-18 | 爱町实业有限公司 | Racket clamping structure of racket threader |
| CN202151493U (en) * | 2010-12-22 | 2012-02-29 | 丰英有限公司 | Wire clamp positioning structure of racket threading machine |
| CN202270315U (en) * | 2011-10-25 | 2012-06-13 | 李珉苇 | Positioning structure for racket frame retainer of racket stringing machine |
| CN202342768U (en) * | 2011-11-14 | 2012-07-25 | 爱町实业有限公司 | Thread clamping device of racket threading machine |
| CN202942616U (en) * | 2012-10-11 | 2013-05-22 | 马运斗 | String drawing device of string penetrating machine |
| CN206508489U (en) * | 2016-12-24 | 2017-09-22 | 无锡明珠增压器制造有限公司 | A kind of racket rotary positioning apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998629A (en) * | 2018-01-30 | 2018-05-08 | 蒋国华 | A kind of racket threading mends line machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |