Die for forming badminton racket

Abstract

The utility model relates to the technical field of badminton racket processing, in particular to a badminton racket forming die which comprises a workbench, a side plate, a bottom plate, a clamping assembly, a lifting assembly, a lower die and a die lifting assembly, the lower die is arranged on the workbench, a die cavity with an upper opening is formed in the lower die, and the die lifting assembly comprises a die plate and an ejector rod. The die plate is matched with the die cavity, a plurality of ejector rods penetrating through the lower die and the workbench are arranged below the die plate, and the die lifting assembly comprises the die plate and the ejector rods. And the template is matched with the die cavity of the lower die, so that the shape precision of the badminton racket in the forming process can be ensured. A plurality of groups of ejector rods below the mold plate penetrate through the lower mold and the workbench, so that the mold plate can be uniformly pushed upwards during mold drawing, the badminton racket is smoothly separated from the mold cavity, and the mold drawing accuracy is improved; when materials are adhered to the template, the template can be conveniently detached, cleaned and replaced by matching the lifting assembly and the clamping assembly with the unlocking piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to badminton racket processing technical field, concretely is a badminton racket forming die. BACKGROUND

[0002] The badminton racket needs to use injection mold in the production and processing process, the application number for CN202123301960.6 discloses a badminton racket forming die, and concretely relates to die technical field, including upper bottom plate, the upper bottom plate is provided with lower bottom plate directly below, a plurality of telescopic guide rods are arranged between the upper bottom plate and lower bottom plate, the upper bottom plate bottom is provided with upper die plate, the lower bottom plate bottom is provided with concave plate, the concave plate inside is provided with stripping assembly, the stripping assembly includes support plate, the concave plate surface is provided with rectangular groove, the support plate is arranged in the inside of rectangular groove, the support plate top is fixedly provided with disc, the lower bottom plate top is provided with two electric telescopic rods, the utility model can improve the forming efficiency of badminton racket, and improve the precision of badminton racket when injection molding, and it is convenient for user to strip the die, thereby relieving the work burden of staff when stripping, reducing the damage rate of finished product, and improving practicality.

[0003] The above structure is found in actual use process, if the lower die plate appears material adhesion, it is inconvenient to disassemble, clean and replace, and it is more inconvenient to use. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a badminton racket forming die.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A mould for badminton racket forming, including work table, side plate, bottom plate, clamping assembly, lifting assembly, lower mould and mould drawing assembly, be provided with lower mould on the work table, be provided with mould cavity with upper opening on the lower mould, the mould drawing assembly includes template and jack, the template is matched with the mould cavity, a plurality of groups of jacks through the lower mould and work table are provided below the template, the work table below four corners is provided with support leg, the work table below is also provided with the symmetrically arranged side plate, be provided with bottom plate between two groups of side plates, the lifting assembly includes lifter and lifting plate, the lifter upper and lower ends are connected with the lifting plate and bottom plate respectively, a plurality of groups of clamping assemblies connected with the jack are also provided on the lifting plate, the clamping assembly includes sliding frame with upper opening, elastic piece and the inverted L shaped clamping block, the sliding frame is provided with two groups of symmetrically arranged elastic pieces, the elastic piece both ends are connected with the sliding frame inner wall and clamping block respectively, the jack is provided with the clamping groove matched with the clamping block.

[0008] In order to facilitate the jack below insertion sliding frame, the utility model improves, be provided with hemisphere below the jack, the upper part of the clamping block far from the elastic piece one end is provided with inclined plane.

[0009] Preferably, the elastic piece includes spring and telescopic rod, the spring is sleeved on the telescopic rod, and the spring and the telescopic rod are connected with the sliding frame inner wall and the clamping block at both ends respectively.

[0010] In order to facilitate unlocking clamping block, the utility model improves, still be provided with the push piece through the sliding frame and lifting plate below the clamping block, still be provided with the sliding hole matched with the push piece on the sliding frame and lifting plate, still be provided with the unlocking piece for pushing the push piece between two groups of side plates.

[0011] In order to facilitate the push push piece, the utility model improves, the lower side close to the sliding frame center of the push piece is provided with inclined plane, still be provided with sliding plate between two groups of side plates, be provided with a plurality of groups of insertion blocks between corresponding push pieces above the sliding plate, be provided with inclined plane above the insertion block, still be provided with the through hole matched with the lifter on the sliding plate.

[0012] In order to guarantee the stability of sliding plate lifting, the utility model improves, still be provided with guide slot on two groups of side plates, still be provided with the guide block of sliding connection with the guide slot on the both sides of the sliding plate, the guide block is T-shaped.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a mould for badminton racket forming, has the following beneficial effects:

[0015] The racket forming die, the ejecting assembly includes a template and a top rod. The template is matched with the die cavity of the lower die, and the shape accuracy of the badminton racket during the forming process can be ensured. The several groups of top rods below the template pass through the lower die and the workbench, and can uniformly push the template upward during the ejecting, so that the badminton racket is smoothly taken out from the die cavity, and the accuracy of the ejecting is improved;

[0016] When the material adhesion of the template is found, the template can be conveniently disassembled, cleaned and replaced through the cooperation of the lifting assembly, the clamping assembly and the unlocking piece. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure front view schematic diagram of the utility model;

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

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

[0020] Figure 4 It is a structure Figure 3 Partial enlarged schematic diagram of the utility model.

[0021] In the figure: 1, workbench; 2, side plate; 3, bottom plate; 4, lower die; 5, supporting leg; 6, lifter; 7, lifting plate; 8, sliding frame; 9, clamping block; 10, template; 11, top rod; 12, hemisphere; 13, spring; 14, telescopic rod; 15, push piece; 16, sliding plate; 17, insertion block; 18, guide block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a mould for badminton racket forming, including workbench 1, side plate 2, bottom plate 3, clamping assembly, lifting assembly, lower mould 4 and mould drawing assembly, be provided with lower mould 4 on workbench 1, be provided with the mould cavity with upper opening on lower mould 4, mould drawing assembly includes mould plate 10 and top rod 11, mould plate 10 is adapted with the mould cavity, be provided with several groups of top rod 11 through lower mould 4 and workbench 1 below mould plate 10, be provided with support leg 5 in the four corners below workbench 1, workbench 1 below is also provided with the symmetrically arranged side plate 2, be provided with bottom plate 3 between two groups of side plate 2, lifting assembly includes lifter 6 and lifting plate 7, the both ends of lifter 6 are connected with lifting plate 7 and bottom plate 3 respectively, be provided with several groups of clamping assembly connected with top rod 11 on lifting plate 7, clamping assembly includes slide frame 8 with upper opening, elastic part and the block 9 of inverted L shape, be provided with two groups of symmetrically arranged elastic part in slide frame 8, the both ends of elastic part are connected with slide frame 8 inner wall and block 9 respectively, be provided with the clamping groove adapted with block 9 on top rod 11.

[0024] Be provided with upper mould assembly (not draw out) with lower mould 4 cooperation on workbench 1, because upper mould assembly is the conventional structure on the market, this article does not repeat here at the beginning, top rod 11 under mould plate 10 inserts slide frame 8 of lifting plate 7, elastic part pushes block 9, and block 9 inserts the clamping groove of top rod 11, and support leg 5 provides stable support for workbench 1, workbench 1 below is also provided with two groups of symmetrically arranged side plate 2, and side plate 2 is connected with bottom plate 3 and provides stable support for lifter 6, and lifter 6 is initially in the retracted state, after the material in the mould cavity of lower mould 4 is formed, lifting plate 7 is driven to ascend by lifter 6, and top rod 11 is driven to ascend by clamping assembly, then mould plate 10 pushes the material to ascend, and the mould drawing operation is completed, when top rod 11 needs to be disassembled, a plurality of blocks 9 need to be extruded at the same time, so that the block 9 exits the clamping groove, at this time, the mould plate 10 with top rod 11 can be pulled out from the upper part of the lower mould 4 for cleaning or replacement, and the top rod 11 is provided as a plurality of groups to ensure the stability of the support.

[0025] In actual use, the bottom of the top rod 11 is provided with a hemisphere 12, and the upper part of the end of the block 9 away from the elastic part is provided with an inclined surface to allow the lower part of the top rod 11 to be stably inserted into the corresponding slide frame 8.

[0026] In this embodiment, the elastic member includes a spring 13 and a telescopic rod 14, the spring 13 is sleeved on the telescopic rod 14, and the both ends of the spring 13 and the telescopic rod 14 are respectively connected with the inner wall of the slide frame 8 and the block 9. The spring 13 facilitates the resetting of the block 9, and the telescopic rod 14 ensures the stable movement of the block 9.

[0027] In actual use, if several groups of clamping blocks 9 are pressed at the same time, it is relatively inconvenient to rely on manual operation of workers, therefore, a push piece 15 penetrating through the sliding frame 8 and the lifting plate 7 is further arranged below the clamping block 9, sliding holes matched with the push piece 15 are further arranged on the sliding frame 8 and the lifting plate 7, an unlocking piece for pushing the push piece 15 is further arranged between the two groups of side plates 2, an inclined surface is arranged below the push piece 15 close to the center side of the sliding frame 8, a sliding plate 16 is further arranged between the two groups of side plates 2, a plurality of groups of insertion blocks 17 between the corresponding push pieces 15 are arranged above the sliding plate 16, an inclined surface is arranged above the insertion block 17, a through hole matched with the lifter 6 is further arranged on the sliding plate 16, guide grooves are further arranged on the two groups of side plates 2, guide blocks 18 in sliding connection with the guide grooves are further arranged on the two sides of the sliding plate 16, the guide block 18 is T-shaped, when the push piece 15 needs to be pushed, the worker holds up the sliding plate 16 upward, the sliding plate 16 stably rises under the cooperation of the guide block 18 and the side plate 2, the insertion plate is inserted between the two groups of push pieces 15, with the continuous rising of the insertion plate, the two groups of push pieces 15 drive the clamping blocks 9 to move towards each other, until the clamping blocks 9 exit the jacking rod 11, at this time, the template 10 can be taken out.

[0028] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily referring to the same embodiment, nor are separate embodiments necessarily mutually exclusive of one another. In principle, any feature of the application described herein can be combined with any other feature, unless technically infeasible or otherwise incompatible.

[0029] Unless otherwise defined, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of terms herein is only for describing particular embodiments, and is not intended to limit the application.

[0030] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the present application.

Claims

1. A mold for forming badminton rackets, comprising a worktable (1), side plates (2), a base plate (3), a clamping assembly, a lifting assembly, a lower mold (4), and a mold-lifting assembly, characterized in that: The workbench (1) is provided with a lower mold (4), and the lower mold (4) is provided with a mold cavity with an upper opening. The mold-lifting assembly includes a template (10) and a push rod (11). The template (10) is adapted to the mold cavity. Several sets of push rods (11) are provided below the template (10) to penetrate the lower mold (4) and the workbench (1). Support legs (5) are provided at the four corners below the workbench (1). Symmetrically arranged side plates (2) are also provided below the workbench (1). A base plate (3) is provided between two sets of side plates (2). The lifting assembly includes The lifting device (6) and the lifting plate (7) are provided. The upper and lower ends of the lifting device (6) are connected to the lifting plate (7) and the base plate (3) respectively. The lifting plate (7) is also provided with several sets of clamping components connected to the top rod (11). The clamping components include a sliding frame (8) with an upper opening, an elastic element and an inverted L-shaped locking block (9). The sliding frame (8) is provided with two sets of symmetrically arranged elastic elements. The two ends of the elastic elements are connected to the inner wall of the sliding frame (8) and the locking block (9) respectively. The top rod (11) is provided with a slot that matches the locking block (9).

2. The mold for forming a badminton racket according to claim 1, characterized in that: A hemisphere (12) is provided below the top rod (11), and an inclined surface is provided on the upper part of the end of the locking block (9) away from the elastic member.

3. The mold for forming a badminton racket according to claim 2, characterized in that: The elastic element includes a spring (13) and a telescopic rod (14). The spring (13) is sleeved on the telescopic rod (14). Both ends of the spring (13) and the telescopic rod (14) are respectively connected to the inner wall of the sliding frame (8) and the locking block (9).

4. The mold for forming a badminton racket according to claim 3, characterized in that: Below the card block (9), there is also a paddle (15) that passes through the sliding frame (8) and the lifting plate (7). The sliding frame (8) and the lifting plate (7) are also provided with sliding holes that are compatible with the paddle (15). An unlocking component for pushing the paddle (15) is also provided between the two sets of side plates (2).

5. A mold for forming a badminton racket according to claim 4, characterized in that: A slope is provided below the paddle (15) near the center of the slide frame (8). A slide plate (16) is also provided between the two sets of side plates (2). Several sets of inserts (17) located between the corresponding paddles (15) are provided above the slide plate (16). A slope is provided above the inserts (17). A through hole adapted to the lifter (6) is also provided on the slide plate (16).

6. The mold for forming a badminton racket according to claim 5, characterized in that: The two sets of side plates (2) are also provided with guide grooves, and the two sides of the slide plate (16) are also provided with guide blocks (18) that are slidably connected to the guide grooves. The guide blocks (18) are T-shaped.

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