Badminton racket rod production mold

Abstract

The utility model relates to the technical field of badminton racket processing, in particular to a badminton racket rod production die which comprises a workbench, a lower die, a clamping assembly and an upper die assembly. The clamping assembly comprises a bottom frame, a handle, a sliding block, a positive and negative tooth screw rod, a bottom clamping plate, a motor, a threaded rod and a top clamping plate, the [-shaped bottom frame used for supporting the handle of the lower die is arranged at one end of the workbench, a driving groove is formed in the center of the other end of the workbench, and the side opening of the bottom frame is close to the driving groove; when the lower die needs to be overhauled, the motor is started, the motor drives the threaded rod to rotate, the top clamping plate does not make contact with materials, the handle drives the positive and negative tooth screw rod to rotate, the two sets of sliding blocks move oppositely, the bottom clamping plate does not clamp the lower die any more, the lifting plate is detachably connected with the lifter through the connecting piece, and disassembly and assembly are convenient. And the corresponding lower die body and the corresponding upper die body are convenient to maintain, inspect and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton racket processing, in particular to a badminton racket shaft production mould. Background Art

[0002] As is known to all, a badminton racket is generally composed of a racket head, a racket shaft, a racket handle and a joint between a racket frame and the racket shaft. A mold is required for the badminton racket racket shaft during processing. The application number is CN202220454225.4, which discloses a badminton racket racket shaft production mold, belonging to the field of badminton racket processing technology, including a processing table and a discharge mold installed on the processing table, a threading hole is provided on the discharge mold, the top of the processing table is fixedly connected with a support mechanism, and a clamping mold is connected to the support mechanism through an adjustment mechanism; the adjustment mechanism includes a threaded rod connected to the middle of the clamping mold, a connecting rod connected to both sides of the clamping mold and a sleeve rod fixed to both sides of the top of the support mechanism, the threaded rod is threadedly connected to the support mechanism, the connecting rod slides inside the sleeve rod, and a handle is fixedly connected to the top of the threaded rod. The utility model can fix the badminton racket through the cooperation between the discharge mold, the support mechanism, the threaded rod, the sleeve rod and the connecting rod, which is convenient for punching and improves the efficiency of punching.

[0003] In actual use, it is found that the mold needs to be disassembled, repaired, inspected, or even replaced regularly, and the disassembly and assembly of the above structure is time-consuming and labor-intensive, and is inconvenient to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a badminton racket shaft production mold.

[0006] (II) Technical solution

[0007] To achieve the above object, the present utility model provides the following technical solutions: A production mold for a badminton racket rod, comprising a workbench, a lower mold, a clamping assembly and an upper mold assembly. A clamping assembly for fixing the lower mold is provided on the workbench. The clamping assembly includes a bottom frame, a handle, sliders, a positive and negative thread screw, a bottom clamping plate, a motor, a threaded rod and a top clamping plate. A U-shaped bottom frame for supporting the handle of the lower mold is provided at one end of the workbench. A driving groove is provided at the center of the other end of the workbench. The side opening of the bottom frame is close to the driving groove. A sliding groove is provided inside the bottom frame away from the side opening. Two groups of symmetrically arranged sliders and a positive and negative thread screw are provided in the sliding groove. The slider is threadedly connected to the positive and negative thread screw. One end of the positive and negative thread screw penetrates through the bottom frame and is connected to the handle. The bottom clamping plate is further provided on the slider. The threaded rod is provided in the driving groove. The output end of the motor penetrates through the driving groove and is connected to the threaded rod. The top clamping plate is T-shaped. The lower part of the top clamping plate extends into the driving groove and is threadedly connected to the threaded rod. An upper mold assembly adapted to the lower mold is further provided on the workbench.

[0008] To facilitate mold closing, the present utility model is improved in that the upper mold assembly includes a support frame, a lifter, a connecting member, a lifting plate and an upper mold body. The support frame is provided on the workbench. The lifter penetrates through the support frame and is connected to the lifting plate through the connecting member. An upper mold body adapted to the lower mold is provided below the lifting plate.

[0009] Preferably, the motor is a servo motor.

[0010] Preferably, the lifter is a hydraulic cylinder.

[0011] To facilitate stable clamping of the lower mold, the present utility model is improved in that an arc-shaped groove is provided at one end of the top clamping plate close to the bottom frame.

[0012] Preferably, a friction pad is provided in the arc-shaped groove.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a production mold for a badminton racket rod, having the following beneficial effects:

[0015] For this production mold for a badminton racket rod, when it is necessary to repair the lower mold, start the motor. The motor drives the threaded rod to rotate. The top clamping plate does not contact the material. Rotate the positive and negative thread screw through the handle. The two groups of sliders move towards each other. The bottom clamping plate no longer clamps the lower mold. The lifting plate is detachably connected to the lifter through the connecting member, which is convenient for disassembly and assembly, and convenient for repairing, inspecting and replacing the corresponding lower mold and the upper mold body. Description of the drawings

[0016] Figure 1 This is the front view schematic diagram of the structure of the present utility model;

[0017] Figure 2 This is the bottom view schematic diagram of the structure of the present utility model;

[0018] Figure 3 This is the partial schematic diagram of the structure of the present utility model;

[0019] Figure 4 This is the structure of the present utility model Figure 3 in which the partial enlarged schematic diagram.

[0020] In the figure: 1, workbench; 2, lower die; 3, bottom frame; 4, handle; 5, slider; 6, left - hand and right - hand screw; 7, bottom clamping plate; 8, motor; 9, threaded rod; 10, top clamping plate; 11, support frame; 12, lifter; 13, connecting piece; 14, lifting plate; 15, upper die body; 16, friction pad. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figure 1-4 , a production mold for a badminton racket rod, comprising a workbench 1, a lower die 2, a clamping assembly and an upper die assembly. A clamping assembly for fixing the lower die 2 is provided on the workbench 1. The clamping assembly includes a bottom frame 3, a handle 4, a slider 5, a left - hand and right - hand screw 6, a bottom clamping plate 7, a motor 8, a threaded rod 9 and a top clamping plate 10. A U - shaped bottom frame 3 for supporting the handle of the lower die 2 is provided at one end of the workbench 1. A driving groove is provided at the center of the other end of the workbench 1. The side opening of the bottom frame 3 is close to the driving groove. A sliding groove is provided inside the bottom frame 3 away from the side opening. Two groups of symmetrically arranged sliders 5 and left - hand and right - hand screws 6 are provided in the sliding groove. The slider 5 is threadedly connected to the left - hand and right - hand screw 6. One end of the left - hand and right - hand screw 6 penetrates through the bottom frame 3 and is connected to the handle 4. The bottom clamping plate 7 is further provided on the slider 5. The threaded rod 9 is provided in the driving groove. The output end of the motor 8 penetrates through the driving groove and is connected to the threaded rod 9. The top clamping plate 10 is T - shaped. The lower part of the top clamping plate 10 extends into the driving groove and is threadedly connected to the threaded rod 9. An upper die assembly adapted to the lower die 2 is further provided on the workbench 1.

[0023] On the workbench 1, when the lower mold 2 needs to be repaired and inspected, the motor 8 is started, and the motor 8 drives the threaded rod 9 to rotate, and the top clamping plate 10 moves away from the bottom frame 3. The handle 4 is rotated, and the handle 4 drives the forward and reverse thread screws 6 to rotate, and the two sets of sliders 5 move towards each other. The sliders 5 drive the bottom clamping plate 7 to move away from the center of the lower mold 2, and the lower mold 2 can be removed. When assembling the lower mold 2, the bottom wall of the lower mold 2 is against the bottom frame 3, and the motor 8 and the handle 4 can be driven in reverse, and the upper mold assembly is cooperated to facilitate the mold closing process. In this embodiment, the motor 8 adopts a servo motor 8 with stable operation.

[0024] In this embodiment, the upper mold assembly includes a support frame 11, a lifter 12, a connecting piece 13, a lifting plate 14 and an upper mold body 15. The support frame 11 is arranged on the workbench 1, the lifter 12 passes through the support frame 11 and is connected to the lifting plate 14 through the connecting piece 13, and an upper mold body 15 adapted to the lower mold 2 is arranged below the lifting plate 14. The support frame 11 provides stable support for the lifter 12, and the lifter 12 is detachably connected to the lifting plate 14 through the connecting piece 13. An upper mold body 15 adapted to the lower mold 2 is arranged below the lifting plate 14, and the lifter 12 adopts a hydraulic cylinder with stable operation.

[0025] In actual use, an arc-shaped groove is provided at one end of the top clamping plate 10 close to the bottom frame 3 , and a friction pad 16 is provided in the arc-shaped groove. The friction pad 16 fits in the arc-shaped groove to ensure that the top clamping plate 10 stably clamps the lower mold 2 .

[0026] 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.

[0027] 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.

[0028] 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.

[0029] Although the 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 badminton racket shaft production mold, comprising a workbench (1), a lower mold (2), a clamping assembly and an upper mold assembly, characterized in that: A clamping assembly for fixing the lower die (2) is provided on the workbench (1). The clamping assembly includes a bottom frame (3), a handle (4), a slider (5), a left - hand and right - hand screw (6), a bottom clamping plate (7), a motor (8), a threaded rod (9), and a top clamping plate (10). An inverted - U - shaped bottom frame (3) for supporting the handle of the lower die (2) is provided at one end of the workbench (1). A driving groove is provided at the center of the other end of the workbench (1). The side opening of the bottom frame (3) is close to the driving groove. A sliding groove is provided inside the bottom frame (3) away from the side opening. Two groups of symmetrically arranged sliders (5) and left - hand and right - hand screws (6) are provided in the sliding groove. The slider (5) is threadedly connected to the left - hand and right - hand screw (6). One end of the left - hand and right - hand screw (6) penetrates through the bottom frame (3) and is connected to the handle (4). The bottom clamping plate (7) is further provided on the slider (5). The threaded rod (9) is provided in the driving groove. The output end of the motor (8) penetrates through the driving groove and is connected to the threaded rod (9). The top clamping plate (10) is T - shaped. The lower part of the top clamping plate (10) extends into the driving groove and is threadedly connected to the threaded rod (9). An upper die assembly adapted to the lower die (2) is further provided on the workbench (1).

2. A badminton racket shaft production mold according to claim 1, characterized in that: The upper die assembly includes a support frame (11), a lifter (12), a connecting member (13), a lifting plate (14), and an upper die body (15). The support frame (11) is provided on the workbench (1). The lifter (12) penetrates through the support frame (11) and is connected to the lifting plate (14) through the connecting member (13). An upper die body (15) adapted to the lower die (2) is provided below the lifting plate (14).

3. A badminton racket shaft production mold according to claim 2, characterized in that: The motor (8) is a servo motor.

4. A badminton racket shaft production mold according to claim 3, characterized in that: The lifter (12) is a hydraulic cylinder.

5. A badminton racket shaft production mold according to claim 4, characterized in that: An arc - shaped groove is provided at one end of the top clamping plate (10) close to the bottom frame (3).

6. A badminton racket shaft production mold according to claim 5, characterized in that: A friction pad (16) is provided in the arc - shaped groove.

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