Clamping and drilling equipment for badminton racket

Abstract

The utility model relates to the technical field of badminton racket processing, in particular to clamping and drilling equipment for badminton rackets, which comprises a working table, a mold frame and a clamping assembly, the clamping assembly comprises a positive and negative tooth screw, a motor and a clamping block, a sliding groove is arranged on the working table, the positive and negative tooth screw is arranged in the sliding groove, and the clamping block is arranged on the mold frame. A motor is arranged on the workbench, the output end of the motor penetrates through the workbench and is connected with the positive and negative tooth screw rod, the two sets of clamping blocks are symmetrically arranged, and the lower portions of the two sets of clamping blocks stretch into the sliding groove and are in threaded connection with the positive and negative tooth screw rod. The mold frame is placed on the workbench, the motor is started, the motor drives the positive and negative tooth screw rod to rotate, the two sets of clamping blocks move oppositely, the clamping blocks stably clamp the mold frame, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton racket processing, in particular to a clamping and drilling device for a badminton racket. Background Art

[0002] As we all know, a badminton racket is generally composed of a racket head, a racket shaft, a racket handle, and a joint between the racket frame and the racket shaft, and a hole often needs to be drilled at the racket head.

[0003] The application number is CN202220402759.2, a clamping drilling device for badminton rackets. It belongs to the technical field of badminton racket processing, including a processing table and a racket frame mold installed on the processing table, the outer ring of the racket frame mold is evenly provided with a plurality of threading holes, the top of the processing table and both sides of the inner wall of the racket frame mold are provided with locking structures; the locking structure includes a base plate and a top plate arranged on the base plate through an elastic mechanism, the top of the top plate is provided with a slide groove, the inside of the slide groove is slidably connected with a sliding pressure plate, the top of the sliding pressure plate is fixedly connected with a limiting column, and the racket frame mold is provided with a limiting hole adapted to the limiting column, and the utility model facilitates fixing the racket frame on the racket frame mold through the cooperation between the elastic mechanism, the top plate, the slide groove, the sliding pressure plate, the limiting column and the limiting hole, so as to facilitate punching of the badminton racket through the through hole, thereby improving the punching efficiency.

[0004] It is found in actual use that the above structure has complicated steps in assembling and disassembling the mold frame and is inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a clamping and drilling device for a badminton racket.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping and drilling device for a badminton racket, comprising a workbench, a mold frame and a clamping assembly, the clamping assembly comprising a positive and negative threaded screw, a motor and a clamping block, the workbench is provided with a slide groove, the positive and negative threaded screw is provided in the slide groove, the output end of the motor passes through the workbench and is connected to the positive and negative threaded screw, the clamping blocks are arranged in two groups symmetrically, the lower parts of the two groups of clamping blocks extend into the slide groove and are threadedly connected to the positive and negative threaded screw, the upper part of the clamping blocks protrudes from the workbench and is connected to the inner wall of the mold frame, the mold frame is provided with a mold groove adapted to the racket, the mold groove is provided between the outer wall and the inner wall of the mold frame, and the outer wall of the mold frame is provided with a plurality of groups of positioning holes.

[0009] In order to ensure the centering clamping of the mold frame, the utility model is improved in that positioning grooves are arranged on the left and right sides of the inner wall of the mold frame, and positioning blocks matched with the positioning grooves are arranged on the clamping block.

[0010] Preferably, the clamping block is provided with a curved surface on one side close to the inner wall of the mold frame, which is in contact with the inner wall of the mold frame.

[0011] In order to prevent the mold frame from being accidentally lifted up during processing, the utility model is improved in that the top wall of the clamping block is flush with the top wall of the mold frame, and the top wall of the clamping block is also provided with an anti-lifting plate.

[0012] Preferably, the anti-warp plate is further provided with a notch at the center of one end close to the outer wall of the mold frame.

[0013] Preferably, the motor is a servo motor.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a clamping and drilling device for a badminton racket, which has the following beneficial effects:

[0016] The clamping and drilling device for badminton rackets has a small spacing between two sets of clamping blocks at first. The mold frame is placed on a workbench, and the motor is started. The motor drives the forward and reverse thread screws to rotate, and the two sets of clamping blocks move toward each other. The clamping blocks stably clamp the mold frame, and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a partial bottom view schematic diagram of the structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structural clamping block of the utility model.

[0021] In the figure: 1. workbench; 2. positive and negative thread screws; 3. motor; 4. clamping block; 5. mold frame; 6. slide groove; 7. positioning hole; 8. mold groove; 9. positioning block; 10. anti-skid plate; 11. notch. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A clamping and drilling device for a badminton racket comprises a workbench 1, a mold frame 5 and a clamping assembly, wherein the clamping assembly comprises a positive and negative thread screw 2, a motor 3 and a clamping block 4, the workbench 1 is provided with a slide groove 6, the positive and negative thread screw 2 is arranged in the slide groove 6, the output end of the motor 3 passes through the workbench 1 and is connected to the positive and negative thread screw 2, the clamping block 4 is arranged in two groups symmetrically, the two groups of the clamping blocks 4 extend into the slide groove 6 below and are threadedly connected to the positive and negative thread screw 2, the clamping block 4 protrudes from the workbench 1 above and is connected to the inner wall of the mold frame 5, the mold frame 5 is provided with a mold groove 8 adapted to the racket, the mold groove 8 is arranged between the outer wall and the inner wall of the mold frame 5, and the outer wall of the mold frame 5 is provided with a plurality of groups of positioning holes 7.

[0024] During actual use, at first the distance between the two groups of clamping blocks 4 is small, the mold frame 5 is placed on the two groups of clamping blocks 4, the motor 3 is started, the motor 3 drives the forward and reverse screws 2 to rotate, and the two groups of clamping blocks 4 move toward each other until the two groups of clamping blocks 4 are stably against the inner wall of the mold frame 5. A mold groove 8 is provided on the mold frame 5, the material is placed in the mold groove 8, and the material is drilled through the positioning hole 7, which is convenient to use. After long-term use, it is inevitable to disassemble, repair, inspect or even replace the mold frame 5. The motor 3 rotates in the opposite direction to unlock the mold frame 5, which is convenient to use. The motor 3 adopts a stable servo motor 3.

[0025] It is found in actual use that the above structure is not convenient for centering and clamping the material. For this reason, positioning grooves are provided on the left and right sides of the inner wall of the mold frame 5, and a positioning block 9 adapted to the positioning groove is provided on the clamping block 4. The clamping block 4 is provided with an arc surface that fits the inner wall of the mold frame 5 on the side close to the inner wall of the mold frame 5. The clamping block 4 fits the inner wall of the mold frame 5, and the positioning block 9 is inserted into the positioning groove. In this embodiment, the positioning block 9 and the positioning groove are both arc grooves.

[0026] In order to prevent the mold frame 5 from warping up on the workbench 1, in the present embodiment, the top wall of the clamping block 4 is flush with the top wall of the mold frame 5, and the top wall of the clamping block 4 is also provided with an anti-warp plate 10. The anti-warp plate 10 is also provided with a notch 11 near the center of one end of the outer wall of the mold frame 5. The notch 11 allows for easy observation of whether the positioning block 9 is inserted into the positioning groove, thereby ensuring the stability of its assembly.

[0027] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0028] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0029] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping and drilling device for a badminton racket, comprising a workbench (1), a mold frame (5) and a clamping assembly, characterized in that: The clamping assembly comprises a positive and negative threaded screw (2), a motor (3) and a clamping block (4); a slide groove (6) is provided on the workbench (1), the positive and negative threaded screw (2) is provided in the slide groove (6), the output end of the motor (3) passes through the workbench (1) and is connected to the positive and negative threaded screw (2); the clamping block (4) is arranged in two groups symmetrically, the lower parts of the two groups of clamping blocks (4) extend into the slide groove (6) and are threadedly connected to the positive and negative threaded screw (2); the upper part of the clamping block (4) protrudes from the workbench (1) and is connected to the inner wall of the mold frame (5); the mold frame (5) is provided with a mold groove (8) adapted to the racket, the mold groove (8) is provided between the outer wall and the inner wall of the mold frame (5), and the outer wall of the mold frame (5) is provided with a plurality of groups of positioning holes (7).

2. A clamping and drilling device for a badminton racket according to claim 1, characterized in that: Positioning grooves are arranged on the left and right sides of the inner wall of the mold frame (5), and a positioning block (9) adapted to the positioning grooves is arranged on the clamping block (4).

3. A clamping and drilling device for a badminton racket according to claim 2, characterized in that: The clamping block (4) is provided with a curved surface on one side close to the inner wall of the mold frame (5) and in contact with the inner wall of the mold frame (5).

4. A clamping and drilling device for a badminton racket according to claim 3, characterized in that: The top wall of the clamping block (4) is flush with the top wall of the mold frame (5), and the top wall of the clamping block (4) is also provided with an anti-warping plate (10).

5. A clamping and drilling device for a badminton racket according to claim 4, characterized in that: The anti-warp plate (10) is also provided with a notch (11) at the center of one end of the outer wall of the mold frame (5).

6. A clamping and drilling device for a badminton racket according to claim 5, characterized in that: The motor (3) is a servo motor.

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