Badminton racket drilling machine

Abstract

The utility model relates to a badminton racket drilling machine, and aims to solve the technical problems that a current fixing block cannot be completely propped against the inner side of a racket frame, so that a drill bit can generate pressure on the racket frame during drilling, the racket frame is easy to deform during drilling, and the processing quality of the racket frame is influenced, the badminton racket drilling machine comprises a processing table, and a processing disc is mounted at the front end of the processing table; a first adjusting groove and a second adjusting groove are formed in the front end of the machining disc, the first adjusting groove and the second adjusting groove are arranged in a crossed mode, and a first two-way lead screw and a second two-way lead screw are rotationally connected into the first adjusting groove and the second adjusting groove correspondingly. Two first adjusting blocks and two second adjusting blocks are spirally arranged on the outer sides of the first bidirectional lead screw and the second bidirectional lead screw in a sleeving mode respectively, the inner side of a perforated racket frame can be completely supported, and then the situation that the quality of the perforated racket frame is affected due to deformation of the racket frame when the perforating mechanism is used for perforating the racket frame is avoided.

Description

Technical Field

[0001] The utility model relates to the field of badminton racket processing, in particular to a badminton racket drilling machine. Background Art

[0002] The string on a badminton racket is an important factor in determining the quality of the racket, so the position accuracy of the side holes used to thread the string is particularly important. Therefore, the spacing of the holes needs to be strictly controlled during the drilling process.

[0003] According to the patent CN112372017A, a badminton racket drilling device relates to the technical field of badminton racket production. The present invention includes a fixed plate; the fixed plate is provided with an annular track and a gear ring, and is connected to a drilling mechanism through the annular track; the drilling mechanism includes a mounting plate; the mounting plate is slidably connected to a movable plate; the mounting plate is fixed with a screw rod; the movable plate is fixed with a dual-axis motor and a strip plate; the lower end of the strip plate is rotatably connected to a nut; a nut gear is fixed to the outer wall of the nut; one end of the output shaft of the dual-axis motor is connected to a drill bit, and the other end is meshed with the nut gear through a driving wheel and a transition wheel; the mounting plate is rotatably connected to a rotating shaft through a bracket, and the lower end of the rotating shaft is connected to an incomplete gear. In the process of implementing the utility model, The inventors found that there are at least the following problems in the prior art that have not been solved. The incomplete gear in the drilling mechanism is engaged with the gear ring to realize the fixed-distance movement of the drilling mechanism, and the drill is used to drill holes, so as to realize the rapid positioning and drilling of the badminton racket. The problems of poor drilling accuracy and low drilling efficiency in the prior art are solved. During use, the traditional fixing block cannot completely rest against the inner side of the racket frame, so that when drilling, the drill will exert pressure on the racket frame, so that the drilling is likely to cause deformation of the racket frame, thereby affecting the quality of the racket frame processing. Therefore, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a badminton racket drilling machine to solve the technical problem that the current fixed block cannot completely abut against the inner side of the racket frame, so that when drilling, the drill bit will exert pressure on the racket frame, which easily causes the racket frame to deform, thereby affecting the quality of the racket frame processing.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a badminton racket drilling machine, including a processing table, a processing disk is installed at the front end of the processing table, a first adjusting groove and a second adjusting groove are opened at the front end of the processing disk, the first adjusting groove and the second adjusting groove are cross-arranged, a first bidirectional screw rod and a second bidirectional screw rod are rotatably connected in the first adjusting groove and the second adjusting groove respectively, two first adjusting blocks and two second adjusting blocks are spirally sleeved on the outer sides of the first bidirectional screw rod and the second bidirectional screw rod respectively, and the two first adjusting blocks and the two second adjusting blocks are slidably connected in the first adjusting groove and the second adjusting groove respectively, a first arc-shaped fixed block and a second arc-shaped fixed block are fixedly connected to the two first adjusting blocks and the two second adjusting blocks respectively, and a punching mechanism is installed below the front end of the processing table.

[0006] Preferably, the punching mechanism includes a driving disk rotatably mounted on a processing table and a fixed cylinder fixedly connected to the processing table, the driving disk is fixedly connected to a fixed shaft, the outer side of the fixed shaft is rotatably connected to a push rod, the fixed cylinder is slidably connected to a punching head, and the connection between the punching head and the push rod is rotatably connected via a connecting shaft.

[0007] Preferably, both sides of the first bidirectional screw rod are fixedly connected with a first rotating rod, and the outer side of the second bidirectional screw rod is fixedly connected with a second rotating rod.

[0008] Preferably, outer sides of the first arc-shaped fixing block and the second arc-shaped fixing block are both fixedly connected with rubber pads.

[0009] Preferably, circular grooves are formed on the first arc-shaped fixing block and the second arc-shaped fixing block, and the circular grooves correspond to the positions of the holes in the racket frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model combines the first adjusting groove, the second adjusting groove, the first adjusting block, the second adjusting block, the first bidirectional screw rod, the second bidirectional screw rod, the first arc-shaped fixing block, the second arc-shaped fixing block and the punching mechanism to fit the racket frame that needs to be punched on the processing disk, then the second bidirectional screw rod is twisted to drive the two second arc-shaped fixing blocks to move to preliminarily fix the left and right sides of the inside of the racket frame, and then the first bidirectional screw rod is twisted to drive the two first arc-shaped fixing blocks to move to preliminarily fix the upper and lower sides of the inside of the racket frame. Since the two first arc-shaped fixing blocks and the two first arc-shaped fixing blocks can be formed to match the inner side of the racket frame, the inner side of the punched racket frame is fully supported, thereby avoiding deformation of the racket frame caused by punching holes in the racket frame through the punching mechanism, which affects the quality of the racket frame after the holes are punched. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1It is the front view of the utility model;

[0013] Figure 2 It is an enlarged view of point A of the utility model;

[0014] Figure 3 It is an enlarged view of point B of the utility model;

[0015] Figure 4 This is a schematic diagram of the connection structure between the first arc block and the second arc block of the utility model;

[0016] In the figure: 1, processing table; 2, processing disk; 3, first adjusting groove; 31, first bidirectional screw rod; 32, first adjusting block; 33, first arc-shaped fixed block; 34, second adjusting groove; 35, second bidirectional screw rod; 36, second adjusting block; 37, second arc-shaped fixed block; 4, driving disk; 41, fixed shaft; 42, push rod; 43, connecting shaft; 5, punching head; 51, fixed cylinder; 6, first rotating rod; 7, second rotating rod; 8, circular groove; 9, rubber pad. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Embodiment 1: A badminton racket drilling machine, see Figures 1 to 4 , including a processing table 1, a processing disk 2 is installed at the front end of the processing table 1, and the processing disk 2 is driven to rotate by a motor. A first adjusting groove 3 and a second adjusting groove 34 are opened at the front end of the processing disk 2. The first adjusting groove 3 and the second adjusting groove 34 are cross-arranged, and a first bidirectional screw rod 31 and a second bidirectional screw rod 35 are rotatably connected in the first adjusting groove 3 and the second adjusting groove 34 respectively. Two first adjusting blocks 3 and two second adjusting blocks 36 are spirally sleeved on the outer sides of the first bidirectional screw rod 31 and the second bidirectional screw rod 35, and the two first adjusting blocks 32 and the two second adjusting blocks 36 are respectively slidably connected in the first adjusting groove 32 and the second adjusting groove 34, and the two first adjusting blocks 32 and the two second adjusting blocks 36 are respectively fixed on A first arc-shaped fixing block 33 and a second arc-shaped fixing block 37 are fixedly connected, and a punching mechanism is installed at the lower front end of the processing table 1. First, the racket frame to be punched is attached to the processing disk 2, and then the second bidirectional screw 35 is turned to drive the two second arc-shaped fixing blocks 37 to move to preliminarily fix the left and right sides of the inside of the racket frame, and then the first bidirectional screw 31 is turned to drive the two first arc-shaped fixing blocks 33 to move to preliminarily fix the upper and lower sides of the inside of the racket frame. Since the two first arc-shaped fixing blocks 33 and the two first arc-shaped fixing blocks 33 can be formed to match the inner side of the racket frame, the inner side of the punched racket frame is fully supported, thereby avoiding deformation of the racket frame caused by punching holes in the racket frame through the punching mechanism, affecting the quality of the racket frame after punching.

[0019] For details, see Figure 1and Figure 3 The punching mechanism includes a driving disk 4 rotatably mounted on the processing table 1 and a fixed cylinder 51 fixedly connected to the processing table 1, a fixed shaft 41 is fixedly connected to the driving disk 4, a push rod 42 is rotatably connected to the outer side of the fixed shaft 41, a punching head 5 is slidably connected to the fixed cylinder 51, and the connection between the punching head 5 and the push rod 42 is rotatably connected through a connecting shaft 43. The driving disk 4 is driven to rotate by a motor, so that the push rod 42 and the fixed cylinder 51 can reciprocate to drive the punching head 5 to contact and punch with the fixed racket frame on the processing disk 2 driven by the motor.

[0020] For further information, see Figure 2 The first two-way screw rod 31 is fixedly connected to the first rotating rod 6 on both sides, and the second two-way screw rod 35 is fixedly connected to the outer side of the second two-way screw rod 35. Through the arrangement of the first rotating rod 6 and the second rotating rod 7, it is convenient for personnel to hold the first two-way screw rod 31 and the second two-way screw rod 35 to rotate and disassemble the racket frame.

[0021] It is worth noting that see Figure 4 The outer sides of the first arc-shaped fixing block 33 and the second arc-shaped fixing block 37 are fixedly connected with rubber pads 9. The provision of the rubber pads 9 not only increases the friction between the first arc-shaped fixing block 33 and the second arc-shaped fixing block 37 and the inner side of the racket frame, thereby improving the stability of the fixed connection of the racket frame, but also avoids the racket frame from directly contacting the first arc-shaped fixing block 33 and the second arc-shaped fixing block 37 and causing wear.

[0022] It is worth noting that see Figure 4 , a circular groove 8 is formed on the first arc-shaped fixing block 33 and the second arc-shaped fixing block 37, and the circular groove 8 corresponds to the position of the hole punching of the racket frame. Through the setting of the circular groove 8, it is prevented that the punching head 5 contacts the first arc-shaped fixing block 33 or the second arc-shaped fixing block 37 when punching the racket frame, thereby preventing the first arc-shaped fixing block 33 and the second arc-shaped fixing block 37 from being damaged.

[0023] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0024] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A badminton racket drilling machine, comprising a processing table (1), characterized in that: A processing disc (2) is installed at the front end of the processing table (1). A first adjusting groove (3) and a second adjusting groove (34) are provided at the front end of the processing disc (2). The first adjusting groove (3) and the second adjusting groove (34) are arranged crosswise. A first bidirectional screw rod (31) and a second bidirectional screw rod (35) are rotatably connected in the first adjusting groove (3) and the second adjusting groove (34), respectively. Two first adjusting blocks (32) and two second adjusting blocks (36) are spirally sleeved on the outer sides of the first bidirectional screw rod (31) and the second bidirectional screw rod (35), respectively. The two first adjusting blocks (32) and the two second adjusting blocks (36) are slidably connected in the first adjusting groove (3) and the second adjusting groove (34), respectively. A first arc-shaped fixed block (33) and a second arc-shaped fixed block (37) are fixedly connected to the two first adjusting blocks (32) and the two second adjusting blocks (36), respectively. A punching mechanism is installed below the front end of the processing table (1).

2. A badminton racket drilling machine as claimed in claim 1, characterized in that: The punching mechanism comprises a driving disk (4) rotatably mounted on a processing table (1) and a fixed cylinder (51) fixedly connected to the processing table (1); a fixed shaft (41) is fixedly connected to the driving disk (4); a push rod (42) is rotatably connected to the outer side of the fixed shaft (41); a punching head (5) is slidably connected inside the fixed cylinder (51); and the connection between the punching head (5) and the push rod (42) is rotatably connected via a connecting shaft (43).

3. A badminton racket drilling machine as claimed in claim 1, characterized in that: Both sides of the first bidirectional screw rod (31) are fixedly connected to first rotating rods (6), and the outer side of the second bidirectional screw rod (35) is fixedly connected to a second rotating rod (7).

4. A badminton racket drilling machine as claimed in claim 1, characterized in that: Rubber pads (9) are fixedly connected to the outer sides of the first arc-shaped fixing block (33) and the second arc-shaped fixing block (37).

5. A badminton racket drilling machine as claimed in claim 1, characterized in that: The first arc-shaped fixing block (33) and the second arc-shaped fixing block (37) are both provided with circular grooves (8), and the circular grooves (8) correspond to the positions of the holes punched in the racket frame.

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