CN211489171U

CN211489171U - Bending device for badminton racket

Info

Publication number: CN211489171U
Application number: CN201922401864.5U
Authority: CN
Inventors: 蒋声其; 洪礼芳
Original assignee: Jiangsu Ruix Composite Technology Co ltd
Current assignee: Jiangsu Ruix Composite Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-15
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a badminton racket bending device, which comprises a workbench, wherein an electric hydraulic cylinder is fixedly arranged in the middle of the top of a supporting transverse plate, a hydraulic station is fixedly arranged on the other side of the top of the workbench, a strip-shaped groove is arranged on one side of the top of the workbench, a screw rod is inserted and connected between the two side groove walls of the strip-shaped groove, and a fixing clamp is sleeved at the middle part of the screw rod, the strip-shaped groove is arranged on the top of the workbench, the screw rod is inserted and connected in the strip-shaped groove, the fixing clamp and a racket rod can be driven to move on a placing table by rotating the screw rod through a turntable, when the racket rod reaches a specified bending position, the turntable and the screw rod are fixed through a locking bolt, the bending detection efficiency is greatly improved, a bearing plate is arranged at the bottom of the placing table, and the generated vibration is absorbed by a buffer spring, and then greatly reduce the vibration generated during bending and ensure that all parts are not damaged.

Description

Bending device for badminton racket

Technical Field

The utility model relates to a device of bending, in particular to device of bending is pressed to racket.

Background

The badminton racket generally comprises a racket head, a racket rod, a racket handle and a joint of a racket frame and the racket rod. The length of a racket is not more than 68 cm, wherein the lengths of a racket handle and a racket rod are not more than 42 cm, the length of a racket frame is not more than 25 cm, and the width of the racket frame is 20 cm. After the production and formation of the badminton racket, the racket rod of the badminton racket is generally required to be punched through a bending device so as to judge the strength of the racket rod according to the bending degree of the racket rod.

The existing racket rod bending device needs to fix the racket rod when bending, punching is carried out on the designated strength detection position of the racket rod, and when bending detection is carried out on different positions on the racket rod, the racket rod needs to be taken down firstly, and then the fixed position of the racket rod is adjusted again, so that the bending detection efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a badminton racket device that bends to solve current racket pole device that bends when the adjustment racket pole position that bends among the above-mentioned background art, troublesome poeration, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a bending device for a badminton racket comprises a workbench, wherein four supporting columns are fixedly arranged on one side of the top of the workbench, supporting transverse plates are fixedly arranged on the tops of the four supporting columns, the middle of the top of the supporting transverse plate is fixedly provided with an electric hydraulic cylinder, the movable end of the bottom of the electric hydraulic cylinder passes through the inner wall of the supporting transverse plate, and is fixedly connected with a bending plate, the other side of the top of the workbench is fixedly provided with a hydraulic station, the hydraulic station is fixedly communicated with an oil inlet at the top of the electric hydraulic cylinder through an oil supply hose fixedly arranged at the top, the middle part of the oil supply hose is fixedly provided with a regulating valve, a placing table is arranged on the top of the workbench, a fixed table is fixedly arranged on one side of the placing table, a strip-shaped groove is formed in one side of the top of the fixing table, a screw rod is connected between the groove walls of the two sides of the strip-shaped groove in an inserting mode, and a fixing clamp is sleeved in the middle of the screw rod.

As an optimal technical scheme of the utility model, the top clamp of fixation clamp is equipped with the racket pole, the fixation clamp includes two fixed plates, one of them the screw has all been seted up with one side of racket pole to one side of fixed plate, two the internal thread of screw is connected with fastening bolt.

As a preferred technical scheme of the utility model, place the inside of platform and offer and press the curved groove, the both sides cell wall in curved groove all alternates and is connected with two bull sticks, every the outside of bull stick all is equipped with the buffering guide roll.

As a preferred technical scheme of the utility model, one side cell wall in bar groove is passed to the one end of screw rod, and fixedly connected with carousel, the fixed thread groove that a plurality of positions are relative is all seted up at the positive top of carousel and fixed station, and wherein two positions are relative the inside interlude in fixed thread groove is connected with locking bolt.

As a preferred technical scheme of the utility model, place the fixed loading board that is equipped with in bottom of platform, the spout has all been seted up to two avris of loading board, every the both sides cell wall of spout is all fixed and is equipped with buffer spring, buffer spring's one end fixedly connected with slider, per two arrange the spout in the top of slider is the first movable rod of fixedly connected with and the second movable rod respectively, the top of first movable rod and the top of second movable rod all are equipped with the buffer board, two the buffer board all with the bottom fixed connection who places the platform, it is articulated through the damping pivot between first movable rod and the second movable rod.

As a preferred technical scheme of the utility model, the fixed flush mounting plate that is equipped with in positive one side of workstation, flush mounting plate's fixed hydraulic pressure station switch, the electric hydraulic cylinder switch of being equipped with respectively in surface, hydraulic pressure station passes through hydraulic pressure station switch and electric hydraulic cylinder and passes through electric hydraulic cylinder switch all with external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a racket device that bends:

1. the bar groove has been seted up through the top at the fixed station, and the inside interlude in bar groove has the screw rod, rotates the screw rod through the carousel and can drive fixation clamp and clap the pole and place bench removal, and when reacing the pole and reacing appointed bending position, rethread locking bolt is fixed carousel and screw rod, and convenient and fast need not to take off the pole and readjust the position of clapping the pole again, has improved the efficiency that the bending detected greatly.

2. Be provided with the loading board through the bottom of placing the platform, and be provided with two articulated movable rods and buffer board on the loading board, the bottom accessible slider of movable rod makes a round trip to slide in the bar spout to drive the buffer board and constantly contract from top to bottom under the vibrations of bending production, and absorb the vibrations that produce by buffer spring, the vibrations that produce when then reducing greatly the bending, guarantee that each part does not receive the damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the placing table of the present invention;

fig. 3 is an enlarged schematic structural diagram of the present invention located at fig. 2A.

In the figure: 1. a work table; 2. a support pillar; 3. an electric hydraulic cylinder; 4. bending the plate; 5. a hydraulic station; 6. adjusting a valve; 7. an oil supply hose; 8. supporting the transverse plate; 9. a placing table; 10. a rotating rod; 11. a buffer guide roller; 12. bending the groove; 13. a racket shaft; 14. a fixed table; 15. a strip-shaped groove; 16. a fixing clip; 17. a screw; 18. a turntable; 19. locking the bolt; 20. a carrier plate; 21. a buffer plate; 22. a first movable bar; 23. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a bending device for a badminton racket:

according to the figure 1-2, the hydraulic press comprises a workbench 1, wherein four support columns 2 are fixedly arranged on one side of the top of the workbench 1, a support transverse plate 8 is fixedly arranged on the top of the four support columns 2, an electric hydraulic cylinder 3 is fixedly arranged in the middle of the top of the support transverse plate 8, the movable end of the bottom of the electric hydraulic cylinder 3 penetrates through the inner wall of the support transverse plate 8 and is fixedly connected with a press bending plate 4, a hydraulic station 5 is fixedly arranged on the other side of the top of the workbench 1, the hydraulic station 5 is fixedly communicated with an oil inlet at the top of the electric hydraulic cylinder 3 through an oil supply hose 7 fixedly arranged on the top, a regulating valve 6 is fixedly arranged in the middle of the oil supply hose 7, the hydraulic station 5 works to provide power for the electric hydraulic cylinder 3, the speed of oil supply can be regulated through the regulating valve 6, so as to regulate the punching pressure of the electric hydraulic cylinder, strip groove 15 has been seted up to top one side of fixed station 14, and the interlude is connected with screw rod 17 between the both sides cell wall in strip groove 15, and the middle part cover of screw rod 17 is equipped with fixation clamp 16, and fixation clamp 16's top is pressed from both sides and is equipped with racket rod 13, and fixation clamp 16 includes two fixed plates, and the screw has all been seted up with one side of racket rod 13 to one side of one of them fixed plate, and two screw positions are relative, and the size phase-match, and the internal thread of two screws is connected with fastening bolt.

According to the figures 1-3, a bending groove 12 is provided inside a placing table 9, two rotating rods 10 are inserted into and connected with two side walls of the bending groove 12, a buffer guide roller 11 is sleeved outside each rotating rod 10, a buffer rubber pad is sleeved outside each buffer guide roller 11, one end of a screw 17 penetrates through one side wall of a strip-shaped groove 15 and is fixedly connected with a rotary table 18, a plurality of fixed screw grooves with opposite positions are provided on the top of the front surface of the rotary table 18 and the top of the front surface of a fixed table 14, wherein locking bolts 19 are inserted into and connected with the insides of the two fixed screw grooves with opposite positions, the rotary table 18 drives the screw 17 to rotate, the screw 17 converts the rotary motion into linear motion, then drives a fixing clamp 16 and a racket rod 13 to move, so that one end of the racket rod 13 is placed on the two buffer guide rollers 11, when the racket rod 13 moves to a designated bending point, the rotary table 18 stops rotating and the locking bolts 19 are, place the fixed loading board 20 that is equipped with in bottom of platform 9, the spout has all been seted up to two avris of loading board 20, the both sides cell wall of every spout all fixes and is equipped with buffer spring 23, buffer spring 23's one end fixedly connected with slider, per two tops of arranging the slider of spout in are the first movable rod 22 of fixedly connected with and the second movable rod respectively, the top of first movable rod 22 and the top of second movable rod all are equipped with buffer board 21, two buffer board 21 all with the bottom fixed connection who places platform 9, it is articulated through the damping pivot between first movable rod 22 and the second movable rod, the fixed flush mounting plate that is equipped with in positive one side of workstation 1, flush mounting plate's fixed hydraulic pressure station switch that is equipped with respectively in surface, the electric hydraulic cylinder switch, hydraulic pressure station 5 all with external power supply electric connection through hydraulic pressure station switch and electric hydraulic cylinder 3.

When the badminton racket bending device is used, a racket rod 13 needing bending detection can be placed on a fixing clamp 16 firstly, a fastening bolt is screwed to lock the racket rod 13, a locking bolt 19 is screwed out after locking, a rotary disc 18 is rotated, the rotary disc 18 drives a screw rod 17 to rotate, the screw rod 17 converts rotary motion into linear motion, the fixing clamp 16 and the racket rod 13 are driven to move, one end of the racket rod 13 is placed on two buffering guide rollers 11, when the racket rod 13 moves to a specified bending point, the rotary disc 18 is stopped and the locking bolt 19 is screwed to fix the racket rod, a hydraulic station switch is opened at the moment, a hydraulic station 5 works to provide power for an electric hydraulic cylinder 3, the oil supply speed can be adjusted through an adjusting valve 6, the punching force of the electric hydraulic cylinder 3 can be adjusted as required, and the electric hydraulic cylinder switch is opened after the adjustment is completed, 3 work of electric hydraulic cylinder drive dynamic pressure bent plate 4 descends, press the bending to racket rod 13, judge the intensity size of racket rod 13 each point according to the bending degree of racket rod 13 bending point at last, at the in-process of bending, 4 down punching presses of bending produce vibrations, and will shake the transmission and place platform 9 and buffer board 21, make two articulated first movable rod 22 and the continuous shrink of second movable rod from top to bottom then, the shrink in-process, the bottom of two movable rods drives the slider and slides in the inside both sides of spout, constantly strike buffer spring 23 simultaneously, buffer spring 23 absorbs the vibrations that produce, reach absorbing effect, this device of bending has effectively been avoided receiving the damage.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A badminton racket bending device comprises a workbench (1) and is characterized in that four supporting columns (2) are fixedly arranged on one side of the top of the workbench (1), a supporting transverse plate (8) is fixedly arranged on the top of the four supporting columns (2), an electric hydraulic cylinder (3) is fixedly arranged in the middle of the top of the supporting transverse plate (8), the movable end of the bottom of the electric hydraulic cylinder (3) penetrates through the inner wall of the supporting transverse plate (8) and is fixedly connected with a bending plate (4), a hydraulic station (5) is fixedly arranged on the other side of the top of the workbench (1), the hydraulic station (5) is fixedly communicated with an oil inlet at the top of the electric hydraulic cylinder (3) through an oil supply hose (7) fixedly arranged at the top, an adjusting valve (6) is fixedly arranged in the middle of the oil supply hose (7), and a placing table (9) is arranged at the top of the workbench (1, the novel fixing table is characterized in that a fixing table (14) is fixedly arranged on one side of the placing table (9), a strip-shaped groove (15) is formed in one side of the top of the fixing table (14), a screw rod (17) is connected between two side groove walls of the strip-shaped groove (15) in a penetrating mode, and a fixing clamp (16) is sleeved in the middle of the screw rod (17).

2. The badminton racket press bending device according to claim 1, wherein: the racket shaft (13) is clamped at the top of the fixing clamp (16), the fixing clamp (16) comprises two fixing plates, screw holes are formed in one side of one fixing plate and one side of the racket shaft (13), and fastening bolts are connected to the inner threads of the two screw holes.

3. The badminton racket press bending device according to claim 1, wherein: the bending pressing groove (12) is formed in the placing table (9), two rotating rods (10) are connected to two side groove walls of the bending pressing groove (12) in an inserting mode, and a buffering guide roller (11) is sleeved on the outer side of each rotating rod (10).

4. The badminton racket press bending device according to claim 2, wherein: one end of the screw rod (17) penetrates through one side groove wall of the strip-shaped groove (15), the rotary table (18) is fixedly connected with, a plurality of fixed screw grooves opposite in position are formed in the top of the front face of the rotary table (18) and the top of the front face of the fixed table (14), and locking bolts (19) are inserted and connected into the fixed screw grooves opposite in position.

5. The badminton racket press bending device according to claim 4, wherein: the fixed loading board (20) that is equipped with in bottom of placing platform (9), the spout has all been seted up to two avris of loading board (20), every the both sides cell wall of spout is all fixed and is equipped with buffer spring (23), the one end fixedly connected with slider of buffer spring (23), per two arrange the spout in the top of slider is the first movable rod of fixedly connected with (22) and second movable rod respectively, the top of first movable rod (22) and the top of second movable rod all are equipped with buffer board (21), two buffer board (21) all with the bottom fixed connection who places platform (9), it is articulated through the damping pivot between first movable rod (22) and the second movable rod.

6. A badminton racket press bending apparatus according to any one of claims 1 to 5, wherein: the fixed flush mounting plate that is equipped with in positive one side of workstation (1), flush mounting plate's surface is fixed hydraulic pressure station switch, the electric hydraulic cylinder switch of being equipped with respectively, hydraulic pressure station (5) are through hydraulic pressure station switch and electric hydraulic cylinder (3) through the electric hydraulic cylinder switch all with external power supply electric connection.