Die for producing badminton racket rod

Abstract

The utility model relates to the technical field of badminton racket processing, in particular to a badminton racket rod production mold which comprises a bottom plate, a supporting assembly and an upper mold assembly, a processing table is arranged at one end of the bottom plate, the supporting assembly comprises a supporting table, a positive and negative tooth screw rod, a handle, a sliding block and a clamping plate, and the supporting table is arranged at the other end of the upper portion of the bottom plate. A supporting table, a positive and negative tooth screw rod, a handle, a sliding block and a clamping plate in the supporting assembly are matched with one another, so that a handle of the badminton racket can be positioned; the upper die assembly comprises two sets of symmetrically-arranged side plates, a top plate, a lifting plate, a lifter and a die cover. The lifter (adopting a hydraulic cylinder) can accurately control the height of the lifting plate, so that the mold cover accurately covers a badminton racket rod, and accurate positioning is realized. And a plurality of groups of guide holes are formed in the die cover, so that a drilling tool can be guided to perform accurate drilling operation, and the drilling precision and quality are improved.

Description

Technical Field

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

[0002] Badminton rackets require a drilling mold during the processing process. Application number CN202220454225.4 discloses a badminton racket shaft production mold, belonging to the field of badminton racket processing technology. The mold includes a processing table and a discharge mold mounted on the processing table. The discharge mold is provided with threading holes. The top of the processing table is fixedly connected to a support mechanism, and the support mechanism is connected to a pressing mold via an adjustment mechanism. The adjustment mechanism includes a threaded rod connected to the middle of the pressing mold, connecting rods connected to both sides of the pressing mold, and sleeve rods fixed to both sides of the top of the support mechanism. The threaded rod is threadedly connected to the support mechanism, and the connecting rod slides inside the sleeve rod. The top of the threaded rod is fixedly connected to a handle. The utility model can achieve the fixation of the badminton racket through the coordination between the discharge mold, the support mechanism, the threaded rod, the sleeve rod, and the connecting rod, facilitates the drilling of holes, and improves the drilling efficiency.

[0003] The above structure has the problem that the badminton racket handle is thicker and the net is thinner, so the net is easily broken by the upper and lower forces when drilling. Moreover, if the mold is accidentally damaged, it is inconvenient to disassemble and replace it. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a mold for producing a badminton racket shaft.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold for producing a badminton racket shaft, comprising a base plate, a support assembly and an upper mold assembly, wherein a processing table is provided at one end of the base plate, and the support assembly comprises a support table, a positive and negative thread screw, a handle, a slider and a clamping plate, and the other end above the base plate is provided with the support table, and a slide groove is provided on the support table, and the positive and negative thread screw and two groups of symmetrically arranged sliders are provided in the slide groove, and the sliders are threadedly connected to the positive and negative thread screws, and the clamping plate is further provided on the slider, and the handles are provided in two groups symmetrically arranged, and the output end of the handle passes through the support table and is connected to the positive and negative thread screws;

[0008] The upper mold assembly includes two groups of symmetrically arranged side plates, a top plate, a lifting plate, a lifter and a mold cover. The side plates are arranged on both sides of the bottom plate near one end of the support assembly. A top plate is also arranged above the side plate near one end of the support platform. The lifter passes through the top plate and is connected to the lifting plate. A mold cover with a lower opening is also arranged below the lifting plate, and several groups of guide holes are arranged on the mold cover.

[0009] In order to facilitate and stably drive the handle, the utility model is improved in that friction lines are provided on the handle.

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

[0011] In order to facilitate the observation of the drilling position, the utility model has been improved in that hollow holes are provided on the inner side of the mold cover and the lifting plate, a first crossbeam is provided on the inner side of the mold cover, a second crossbeam is provided on the inner side of the lifting plate, the output end of the lifter is connected to the second crossbeam, and the second crossbeam is also provided with bolts connected to the first crossbeam.

[0012] In order to ensure the stability of the lifting plate during lifting, the present invention has an improvement in that a guide rod penetrating the top plate is further provided on the second crossbeam.

[0013] Preferably, the bottom plate is further provided with reinforcing ribs connected to the side plates.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a mold for producing a badminton racket shaft, which has the following beneficial effects:

[0016] The badminton racket shaft production mold, the support platform, the positive and negative thread screw, the handle, the slider and the splint in the support assembly cooperate with each other to position the handle of the badminton racket;

[0017] The upper mold assembly consists of two symmetrically arranged side panels, a top panel, a lifting plate, a lifter, and a mold cover. The lifter (using a hydraulic cylinder) precisely controls the height of the lifting plates, ensuring the mold cover is positioned accurately over the badminton racket shaft. The mold cover is equipped with several guide holes to guide the drilling tool for precise drilling, improving both accuracy and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first main view schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a second main view schematic diagram of the structure of the utility model;

[0020] Figure 3 This is a partial bottom view of the structure of the utility model;

[0021] Figure 4 For the utility model structure Figure 3 A partial enlarged schematic diagram is shown in the figure.

[0022] In the figure: 1. Base plate; 2. Processing table; 3. Support table; 4. Positive and negative thread screws; 5. Handle; 6. Slider; 7. Clamp; 8. Side plate; 9. Top plate; 10. Lifting plate; 11. Lifter; 12. Mold cover; 13. Friction pattern; 14. Guide rod; 15. Bolt; 16. Reinforcement rib. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 , a mold for producing a badminton racket shaft, comprising a base plate 1, a supporting assembly and an upper mold assembly, a processing table 2 is provided on one end of the base plate 1, the supporting assembly comprises a supporting platform 3, a positive and negative thread screw 4, a handle 5, a slider 6 and a splint 7, the support base 3 is provided at the other end above the base plate 1, a slide groove is provided on the support base 3, the positive and negative thread screw 4 and two groups of symmetrically arranged sliders 6 are provided in the slide groove, the slider 6 is threadedly connected to the positive and negative thread screw 4, the splint 7 is also provided on the slider 6, the handle 5 is arranged in two groups symmetrically, the output end of the handle 5 passes through the support base 3 and is connected to the positive and negative thread screw 4;

[0025] In actual use, the bottom plate 1 provides stable support for the processing table 2 and the support table 3. The surface of the support table 3 is lower than that of the processing table 2. When the handle of the badminton racket is placed on the support table 3, the head of the badminton racket is relatively thin and is placed flat on the processing table 2. The handle 5 drives the positive and negative thread screws 4 to rotate, and the two sets of sliders 6 drive the long front and rear splints 7 to clamp and position the handle of the badminton racket, which is convenient for fixing the badminton racket.

[0026] The upper mold assembly includes two groups of symmetrically arranged side panels 8, a top panel 9, a lifting panel 10, a lifter 11 and a mold cover 12. The side panels 8 are provided on both sides of the bottom plate 1 near one end of the support assembly. A top panel 9 is also provided above the side panels 8 near one end of the support platform 3. The lifter 11 passes through the top panel 9 and is connected to the lifting panel 10. A mold cover 12 with a lower opening is also provided below the lifting panel 10. Several groups of guide holes are provided on the mold cover 12. The side panels 8 provide stable support for the top panel 9. During assembly, the handle of the badminton racket passes through the gap between the two groups of side panels 8 and is placed on the support platform 3. The lifter 11 drives the mold cover 12 downward under the support of the top panel 9. A mold groove adapted to the racket head is provided below the mold cover 12. When the top wall of the mold groove in the mold cover 12 contacts the racket head, the lifter 11 stops operating, and the guide holes facilitate the staff to drill holes in the badminton racket with a handheld drill. In this embodiment, the lifter 11 adopts a hydraulic cylinder with stable operation.

[0027] During actual use, the handle 5 is provided with friction lines 13 to prevent the driving handle 5 from slipping.

[0028] During actual use, it is necessary to observe the position of the output end of the drill. For this purpose, hollow holes are provided on the inner side of the mold cover 12 and the lifting plate 10. A first beam is provided on the inner side of the mold cover 12, and a second beam is provided on the inner side of the lifting plate 10. The output end of the lifter 11 is connected to the second beam, and a bolt 15 connected to the first beam is also provided on the second beam. The mold cover 12 and the lifting plate 10 are connected by bolts 15 for easy disassembly and replacement. A guide rod 14 that passes through the top plate 9 is also provided on the second beam to ensure the stability of the movement of the mold cover 12.

[0029] In this embodiment, the bottom plate 1 is further provided with reinforcing ribs 16 connected to the side plates 8 to ensure the strength of the side plates 8 .

[0030] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0031] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0032] 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 these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A mold for producing a badminton racket shaft, comprising a bottom plate (1), a support assembly and an upper mold assembly, characterized in that: A processing table (2) is provided on one end of the base plate (1), and the support assembly includes a support table (3), a positive and negative threaded screw (4), a handle (5), a slider (6) and a clamping plate (7). The support table (3) is provided on the other end above the base plate (1), and a slide groove is provided on the support table (3). The positive and negative threaded screw (4) and two groups of symmetrically arranged sliders (6) are provided in the slide groove. The sliders (6) are threadedly connected to the positive and negative threaded screw (4). The clamping plate (7) is also provided on the slider (6). The handle (5) is provided in two groups symmetrically arranged. The output end of the handle (5) passes through the support table (3) and is connected to the positive and negative threaded screw (4). The upper mold assembly includes two groups of symmetrically arranged side plates (8), a top plate (9), a lifting plate (10), a lifter (11) and a mold cover (12). The side plates (8) are arranged on both sides of the bottom plate (1) near one end of the support assembly. A top plate (9) is also arranged above the side plate (8) near one end of the support platform (3). The lifter (11) passes through the top plate (9) and is connected to the lifting plate (10). A mold cover (12) with a lower opening is also arranged below the lifting plate (10), and a plurality of guide holes are provided on the mold cover (12).

2. A badminton racket shaft production mold according to claim 1, characterized in that: The handle (5) is provided with friction lines (13).

3. A badminton racket shaft production mold according to claim 2, characterized in that: The lifter (11) adopts a hydraulic cylinder.

4. A badminton racket shaft production mold according to claim 3, characterized in that: Hollow holes are provided on the inner side of the mold cover (12) and the lifting plate (10), a first crossbeam is provided on the inner side of the mold cover (12), a second crossbeam is provided on the inner side of the lifting plate (10), an output end of the lifter (11) is connected to the second crossbeam, and a bolt (15) connected to the first crossbeam is also provided on the second crossbeam.

5. A badminton racket shaft production mold according to claim 4, characterized in that: A guide rod (14) passing through the top plate (9) is also provided on the second crossbeam.

6. The badminton racket shaft production mold according to claim 5, characterized in that: The bottom plate (1) is also provided with reinforcing ribs (16) connected to the side plates (8).

Images