CN201688958U - Clamping structure for ball resilience tester - Google Patents
Clamping structure for ball resilience tester Download PDFInfo
- Publication number
- CN201688958U CN201688958U CN2010201930838U CN201020193083U CN201688958U CN 201688958 U CN201688958 U CN 201688958U CN 2010201930838 U CN2010201930838 U CN 2010201930838U CN 201020193083 U CN201020193083 U CN 201020193083U CN 201688958 U CN201688958 U CN 201688958U
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- screw rod
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- fixed head
- slide rail
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Abstract
The utility model provides a clamping structure for a ball resilience tester and relates to a tester; the clamping structure comprises a fixed plate, wherein two positioning bases are arranged on the upper and lower ends of the fixed plate, opposite perforations are arranged on the two positioning bases, a motor is fixed under the positioning base on the lower end of the fixed plate, a screw rod connects the two positioning bases with each other in run-through manner, the lower end of the screw rod is connected with the motor, the back plate of an L-shaped fixed base is in threaded connection with the screw rod, the end part of the bottom plate of the L-shaped fixed base is provided with an L-shaped turning plate, a U-shaped connecting rack is arranged on the front end of the bottom plate, two opposite cylinders A are arranged on the front end of the U-shaped connecting rack, clamping plates are arranged on the opposite inner sides of the cylinders A, one end of a cylinder B is connected with the back plate of the L-shaped fixed base, and a piston rod on the other end penetrates through the bottom plate to connect with the L-shaped turning plate. The clamping structure for the ball resilience tester has precise design, is scientific and reasonable, and ensures the ball resilience test results to be objective and correct.
Description
Technical field
The utility model relates to a kind of tester, relates in particular to a kind of clamp structure of anti-elasticity testing instrument for balls.
Background technology
Ball is a kind of sports goods, oval-shaped ball is arranged, as rugby etc., circular ball, as basketball, vollyball, football etc., no matter be which kind of ball, the bounce-back of spheroid is very important, the anti-flexible intensity of spheroid directly has influence on the result of use of spheroid, be the ball existence test stage that dispatches from the factory in the ball anti-flexible link of control, this link is most important, ball anti-flexible detection is depended merely on checker's feel or is thought to clash into and test, be easy to take place deviation, this result by the manual testing varies with each individual the standard that can't reach an agreement, the bounce-back that so how tests out spheroid is accurately finished this task with regard to only seeking the mechanical automation checkout equipment, the structure of this anti-elasticity testing instrument for balls will be discussed in the present invention, and the structure of clamping spheroid is extremely important in the structure of this type of anti-elasticity testing instrument for balls, so will discuss the clamp structure of anti-elasticity testing instrument for balls in the utility model.
The utility model content
The utility model purpose is to overcome above-mentioned the deficiencies in the prior art part, problem at the prior art existence, technical problem to be solved in the utility model is the clamp structure that a kind of anti-elasticity testing instrument for balls will be provided, this ball roundness tester can detect ball bounce-back very accurately, and is easy to operate.
For reaching above-mentioned purpose, the utility model is achieved by following technical proposals:
A kind of clamp structure of anti-elasticity testing instrument for balls, include: fixed head, fixed head is provided with positioning seat in two ends up and down, two positioning seats are provided with relative perforation, motor is fixed in the positioning seat below of fixed head lower end, screw rod runs through and connects two positioning seats, the screw rod lower end is connected with motor, the backboard of L type holder is connected with screw flight, and the bottom end of L type holder is provided with the L type and stirs plate, and the base plate front end is provided with U type link, U type link front end is provided with two relative cylinder A, cylinder A relative inner is provided with grip block, and cylinder B one end connects the backboard of L type holder, and the piston rod of the other end passes base plate connection L type and stirs plate.
Further: the middle side part that the backboard in the described L type holder points to fixed head is provided with threaded block, and screw rod passes threaded block, and the both sides that backboard is positioned at threaded block are provided with slide, and the both sides that are positioned at screw rod on the fixed head are provided with slide rail, and slide and slide rail are slidingly connected.
Further: described fixed head is provided with the slide rail plate, and slide rail plate two ends are provided with positioning seat, and both sides are provided with vertical slide rail on the slide rail plate.
Further: described fixed head lower end is provided with fixed mount, and motor is fixed on the fixed mount, and the rotating shaft on the motor is connected with screw rod by shaft coupling.
Further: described L type stirs the plate upper end and flexibly connects with base plate, and the L type stirs top, plate lower end and is provided with supporting plate.
Advantage of the present utility model is: the design of the clamp structure of this anti-elasticity testing instrument for balls is accurate, scientific and reasonable, and the tester of full mechanical automation has been avoided participating in of artificial subjective factor, has guaranteed spheroid bounce-back property testing result's objective, correctness.
Description of drawings
Fig. 1 is a Facad structure synoptic diagram of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model;
Fig. 3 is a perspective view of the present utility model;
Fig. 4 is the connection diagram of backboard 51 and screw rod 4.
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
The utility model dependency structure mainly comprises following parts (or device): fixed head 1, positioning seat 2, motor 3, rotating shaft 31, shaft coupling 32, screw rod 4, L type holder 5, backboard 51, base plate 52, L type stir plate 6, supporting plate 61, U type link 7, cylinder A8, grip block 9, cylinder B10, threaded block 11, slide 12, slide rail 13, fixed mount 14, slide rail plate 15, angle web joint 16.
As shown in Figures 1 to 4: a kind of clamp structure of anti-elasticity testing instrument for balls, include: fixed head 1, fixed head 1 is fixedlyed connected with the board of tester, fixed head is provided with positioning seat 2 in two ends about in the of 1, two positioning seats 2 are provided with relative perforation, motor 3 is fixed in positioning seat 2 belows of fixed head 1 lower end, screw rod 4 runs through and connects two positioning seats 2, screw rod 4 lower ends are connected with motor 3, the backboard 51 of L type holder 5 is threaded with screw rod 4, base plate 52 ends of L type holder 5 are provided with the L type and stir plate 6, base plate 52 front ends are provided with U type link 7, U type link 7 front ends are provided with two relative cylinder A8, cylinder A8 relative inner is provided with grip block 9, and when starting cylinder A8, cylinder A8 can push away grip block 9 toward intermediary movements, cylinder B10 one end connects the backboard 51 of L type holder 5, and the piston rod 101 of the other end passes base plate 52 connection L types and stirs plate 6.
In order to strengthen the holding capacity of L type holder 5, be provided with an angle web joint 16 with the angle that is connected of base plate 52 at backboard 51.
The middle side part that backboard 51 in the described L type holder 5 points to fixed head 1 is provided with threaded block 11, screw rod 4 passes threaded block 11, the both sides that backboard 51 is positioned at threaded block 11 are provided with slide 12, and the both sides that are positioned at screw rod 4 on the fixed head 1 are provided with slide rail 13, and slide 12 is slidingly connected with slide rail 13.
Described fixed head 1 is provided with slide rail plate 15, and slide rail plate 15 two ends are provided with positioning seat 2, and both sides are provided with vertical slide rail 13 on the slide rail plate 15.
Described fixed head 1 lower end is provided with fixed mount 14, and motor 3 is fixed on the fixed mount 14, and the rotating shaft 31 on the motor 3 is connected with screw rod 4 by shaft coupling 32, rotates synchronously to guarantee screw rod 4 and motor 3.
Described L type stirs plate 6 upper ends and base plate 52 flexibly connects with movable axis, and the L type stirs top, plate 6 lower ends and is provided with supporting plate 61, and spheroid to be measured is positioned on the supporting plate 61.It is fulcrum upset activity with base plate 52 that cylinder B10 can make the L type stir plate 6 by piston rod 101.
During work, when spheroid 17 to be measured falls on the supporting plate 61, cylinder A8 can push away grip block 9 toward intermediary movements, until adding spheroid 17 to be measured, this moment, cylinder B10 can make the L type stir down rear motion of plate 6 by piston rod 101, until away from spheroid 17 vertical drop faces to be measured, when spheroid 17 to be measured fell, the L type stirred the spheroid to be measured 17 that plate 6 can not block or run into the whereabouts like this.Cylinder A8 drives grip block 9 toward swivel motion then, unclamps spheroid 17 to be measured, makes spheroid 17 free vertical drops to be measured.
Carry out next round when test, start cylinder B10, cylinder B10 can make the L type stir plate 6 toward the inferoanteriors motion by piston rod 101, and cylinder B10 quits work when the L type stirs supporting plate 61 on the plate 6 and is horizontal, and can repeat above-mentioned test this moment.
If regulate the height of drop of surveying spheroid 17, starter motor 3, drive screw rod 4 rotations by rotating shaft 31, shaft coupling 32, be connected with screw rod 4, when screw rod 4 rotations because the backboard 51 in the L type holder 5 passes through threaded block 11, backboard 51, threaded block 11 can not rotate, under the effect of screw rod 4, threaded block 11 can only move up and down, and then drive L type holder 5 moves up and down, reach the height of regulating L type holder 5 with this, thereby realize regulating the height of drop of surveying spheroid 17.
Above illustrated embodiment is only as conveniently illustrating the utility model, be not that the utility model is done any type of restriction, have in the technical field under any and know the knowledgeable usually, if in the scope that does not break away from technology that the utility model provides, example is executed in the equivalence that utilizes technology contents that the utility model discloses to do innings cloth change or modification, and do not break away from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (5)
1. the clamp structure of an anti-elasticity testing instrument for balls, include: fixed head (1), it is characterized in that: fixed head (1) two ends up and down is provided with positioning seat (2), two positioning seats (2) are provided with relative perforation, motor (3) is fixed in positioning seat (2) below of fixed head (1) lower end, screw rod (4) runs through and connects two positioning seats (2), screw rod (4) lower end is connected with motor (3), the backboard (51) of L type holder (5) is threaded with screw rod (4), base plate (52) end of L type holder (5) is provided with the L type and stirs plate (6), base plate (52) front end is provided with U type link (7), U type link (7) front end is provided with two relative cylinder A (8), cylinder A (8) relative inner is provided with grip block (9), cylinder B (10) one ends connect the backboard (51) of L type holder (5), and the piston rod of the other end (101) passes base plate (52) connection L type and stirs plate (6).
2. the clamp structure of a kind of anti-elasticity testing instrument for balls according to claim 1, it is characterized in that: the middle side part that the backboard (51) in the described L type holder (5) points to fixed head (1) is provided with threaded block (11), screw rod (4) passes threaded block (11), the both sides that backboard (51) is positioned at threaded block (11) are provided with slide (12), the both sides that are positioned at screw rod (4) on the fixed head (1) are provided with slide rail (13), and slide (12) is slidingly connected with slide rail (13).
3. the clamp structure of a kind of anti-elasticity testing instrument for balls according to claim 1, it is characterized in that: described fixed head (1) is provided with slide rail plate (15), slide rail plate (15) two ends are provided with positioning seat (2), and slide rail plate (15) is gone up both sides and is provided with vertical slide rail (13).
4. the clamp structure of a kind of anti-elasticity testing instrument for balls according to claim 1, it is characterized in that: described fixed head (1) lower end is provided with fixed mount (14), motor (3) is fixed on the fixed mount (14), and the rotating shaft (31) on the motor (3) is connected with screw rod (4) by shaft coupling (32).
5. the clamp structure of a kind of anti-elasticity testing instrument for balls according to claim 1 is characterized in that: described L type stirs plate (6) upper end and flexibly connects with base plate (52), and the L type stirs top, plate (6) lower end and is provided with supporting plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201930838U CN201688958U (en) | 2010-05-10 | 2010-05-10 | Clamping structure for ball resilience tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201930838U CN201688958U (en) | 2010-05-10 | 2010-05-10 | Clamping structure for ball resilience tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688958U true CN201688958U (en) | 2010-12-29 |
Family
ID=43377238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201930838U Expired - Fee Related CN201688958U (en) | 2010-05-10 | 2010-05-10 | Clamping structure for ball resilience tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688958U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768739A (en) * | 2016-11-24 | 2017-05-31 | 嘉善傲博体育用品有限公司 | A kind of device for accurately measuring for vollyball elasticity |
| CN106988004A (en) * | 2015-05-11 | 2017-07-28 | 管伟 | A kind of tricot machine passive type let-off mechanism belt tension regulating device |
| CN107421700A (en) * | 2017-06-26 | 2017-12-01 | 嘉善傲博体育用品有限公司 | A kind of basketball elasticity testing device |
| CN111307578A (en) * | 2020-02-25 | 2020-06-19 | 厦门市省力机械有限公司 | Bounce height testing machine |
| CN113945133A (en) * | 2021-09-01 | 2022-01-18 | 杭州电子科技大学 | Rugby measuring device with automatic correction function |
-
2010
- 2010-05-10 CN CN2010201930838U patent/CN201688958U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988004A (en) * | 2015-05-11 | 2017-07-28 | 管伟 | A kind of tricot machine passive type let-off mechanism belt tension regulating device |
| CN106768739A (en) * | 2016-11-24 | 2017-05-31 | 嘉善傲博体育用品有限公司 | A kind of device for accurately measuring for vollyball elasticity |
| CN107421700A (en) * | 2017-06-26 | 2017-12-01 | 嘉善傲博体育用品有限公司 | A kind of basketball elasticity testing device |
| CN107421700B (en) * | 2017-06-26 | 2019-07-12 | 嘉善傲博体育用品有限公司 | A kind of basketball elasticity testing device |
| CN111307578A (en) * | 2020-02-25 | 2020-06-19 | 厦门市省力机械有限公司 | Bounce height testing machine |
| CN111307578B (en) * | 2020-02-25 | 2023-02-07 | 厦门市省力机械有限公司 | Bounce height testing machine |
| CN113945133A (en) * | 2021-09-01 | 2022-01-18 | 杭州电子科技大学 | Rugby measuring device with automatic correction function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20120510 |