An adjustable aluminum badminton racket frame stamping die
By introducing components such as a slide, laser rangefinder, and electromagnet into the stamping die for the aluminum badminton racket frame, the automatic detection and adjustment of the upper die position is realized, solving the problem of die position offset and improving die closing accuracy and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 江西求华复材科技有限公司
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing aluminum badminton racket frame stamping dies are prone to positional shifts after prolonged use, leading to decreased mold closing accuracy and affecting product quality.
An adjustable aluminum badminton racket frame stamping die is used. By setting up components such as a slide, laser rangefinder, electromagnet and hydraulic cylinder on the workbench, the position of the upper die is automatically detected, alarmed and adjusted, ensuring the precise mold closing between the upper and lower dies.
It improves the mold closing accuracy of the upper and lower molds, enhances product quality, and reduces the impact of positional offset through automatic adjustment, ensuring production stability and precision.
Smart Images
Figure CN224508243U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of badminton racket processing technology, specifically an adjustable aluminum badminton racket frame stamping mold. Background Technology
[0002] Stamping of aluminum badminton racket frames is a common metal processing technology used to process aluminum alloy sheets or profiles into the complex shapes required for badminton racket frames using molds and presses. This process has advantages such as high production efficiency, good dimensional accuracy, and suitability for mass production.
[0003] Currently, stamping dies are required in the production of aluminum badminton racket frames. However, after prolonged use, the upper die of the existing stamping die is prone to displacement, making it difficult to close with the lower die and affecting the stamping accuracy. Therefore, improvements are needed. Utility Model Content
[0004] The purpose of this invention is to provide an adjustable aluminum badminton racket frame stamping die to solve the problem mentioned in the background art that the die position on the stamping die is easily offset and difficult to adjust.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable aluminum badminton racket frame stamping die, comprising a workbench, an opening at the top of the workbench, a sliding groove inside the opening, a slide frame inside the opening, a first slider fixedly connected to both ends of the slide frame, the first slider being connected to the sliding groove, a stamping hydraulic cylinder on the top side of the slide frame, an adjusting hydraulic cylinder connected to one side of the slide frame, an upper die connected to the lower end of the stamping hydraulic cylinder, a lower die at the bottom of the upper die, and the lower die being installed at the bottom of the workbench.
[0006] Preferably, a sliding groove is provided on the top side of the workbench frame, and a second slider is inserted inside the sliding groove. The second slider is slidably connected to the workbench frame, and a laser rangefinder sensor is installed on the inner side of the workbench frame.
[0007] Preferably, the top of the second slider is fixedly connected to a rod and a support spring, the support spring is sleeved on the outer wall of the rod, and a sleeve rod is sleeved on the top of the rod.
[0008] Preferably, the top ends of the sleeve rod and the support spring are both fixedly connected to the bottom side of the upper mold, and the sleeve rod and the insertion rod form a telescopic structure.
[0009] Preferably, the workbench frame has through holes on both sides, with an electromagnet embedded in each through hole, and slide rods fixedly connected to both sides of the upper mold, with one end of each slide rod inserted into the through hole.
[0010] Preferably, the slide bar is made of iron, has a "T" shaped structure, and is magnetically connected to the electromagnet in the through hole of the workbench.
[0011] Preferably, a positioning magnet is fixed in the top side slide groove of the workbench frame, and an electromagnet is embedded in the bottom of the second slider, with the electromagnet of the second slider being magnetically connected to the positioning magnet.
[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) This device can automatically alarm and adjust the position of the upper mold, thereby ensuring the accuracy of the upper mold position, improving the accuracy of the mold closing between the upper and lower molds, and improving the quality of the product.
[0013] (2) This device can achieve lateral movement adjustment of the upper mold position by setting an automatically sliding carriage on the workbench and setting accessories such as the upper mold and the stamping hydraulic cylinder on the carriage, thereby improving the stability of the upper mold, ensuring the accuracy of the upper mold and the lower mold closing, and improving the quality of the product.
[0014] (3) This device uses a laser rangefinder sensor installed on the inside of the workbench to detect the offset of the upper mold position, which makes it convenient to adjust the position of the upper mold in a timely manner. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of an adjustable aluminum badminton racket frame stamping die according to the present invention; Figure 2 This utility model relates to an adjustable aluminum badminton racket frame stamping die. Figure 1 Enlarged view of point A in the middle; Figure 3 This is a top view of the fixing seat of an adjustable aluminum badminton racket frame stamping die according to the present invention.
[0016] In the diagram: 1. Slide; 2. Adjusting hydraulic cylinder; 3. First slider; 4. Slide rod; 5. Stamping hydraulic cylinder; 6. Laser rangefinder sensor; 7. Sleeve rod; 8. Support spring; 9. Workbench; 10. Lower mold; 11. Upper mold; 12. Insert rod; 13. Second slider; 14. Positioning magnet. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figure 1-3This utility model provides a technical solution: an adjustable aluminum badminton racket frame stamping die, including a workbench 9. The top of the workbench 9 has an opening, and a sliding groove is formed inside the opening. A sliding groove is also formed on the top side of the workbench 9, and a second slider 13 is inserted into the sliding groove. The second slider 13 is slidably connected to the workbench 9. A laser rangefinder 6 is installed inside the workbench 9. This structure allows the laser rangefinder 6 to detect the distance between the upper die 11 and the laser rangefinder 6, thus facilitating an alarm when the upper die 11 shifts position, allowing for timely adjustment of the upper die 11 back to its original position. The laser rangefinder 6 can be connected to a buzzer alarm via PLC control to achieve automatic alarm. The top of the second slider 13 is fixed... A fixed connection is made between the insert rod 12 and the support spring 8. The support spring 8 is sleeved on the outer wall of the insert rod 12. A sleeve rod 7 is sleeved on the top of the insert rod 12. The tops of both the sleeve rod 7 and the support spring 8 are fixedly connected to the bottom side of the upper mold 11. The sleeve rod 7 and the insert rod 12 form a telescopic structure. This structure allows the sleeve rod 7 and the insert rod 12 to extend and retract, thus limiting the support spring 8 without affecting its extension and retraction. By setting the sleeve rod 7, the insert rod 12, and the support spring 8, a buffering effect can be achieved, reducing the impact damage of the upper mold 11 on the lower mold 10. Through holes are opened on both sides of the workbench 9, and electromagnets are embedded in the through holes. Slide rods 4 are fixedly connected to both sides of the upper mold 11, with one end of the slide rod 4 inserted into the through hole. This structure of the upper mold... The upper mold 11 can move laterally. The movement of the upper mold 11 ensures the accuracy of the stamping and closing of the upper mold 11 and the lower mold 10. The slide rod 4 is made of iron and has a "T"-shaped structure. The slide rod 4 is magnetically connected to the electromagnet in the through hole of the workbench 9. The electromagnet of the workbench 9 can attract and fix the slide rod 4, thereby improving the stability of the upper mold 11. This structure allows for reinforcement of the upper mold 11 without affecting its lateral adjustment. A positioning magnet 14 is fixed in the top side slide groove of the workbench 9. An electromagnet is embedded in the bottom of the second slider 13, and the electromagnet of the second slider 13 is magnetically connected to the positioning magnet 14. This structure, through the electromagnet and the positioning magnet 14, further enhances the stability of the upper mold 11. The magnet 14 can attract and fix the position of the second slider 13, thereby ensuring the stability of the second slider 13 and the top accessories of the second slider 13. A slide 1 is provided inside the opening, and the two ends of the slide 1 are fixedly connected to the first slider 3. The first slider 3 is connected to the slide groove. A stamping hydraulic cylinder 5 is provided on the top side of the slide 1, and an adjusting hydraulic cylinder 2 is connected to one side of the slide 1. The lower end of the stamping hydraulic cylinder 5 is connected to the upper mold 11, and the bottom of the upper mold 11 is provided with the lower mold 10. The lower mold 10 is installed at the bottom of the workbench frame 9. The adjusting hydraulic cylinder 2 can push the slide 1 and the parts on the slide 1 to move horizontally synchronously, which facilitates the adjustment of the position of the upper mold 11. Multiple adjusting hydraulic cylinders 2 are provided, and multiple adjusting hydraulic cylinders 2 are controlled by PLC.
[0019] Working principle: When using this adjustable aluminum badminton racket frame stamping die, the laser rangefinder 6 first detects a positional shift in the upper die 11 and triggers an alarm. Then, the electromagnet on the workbench 9 is deactivated, and the hydraulic cylinder 2 is adjusted to push the slide 1 to move laterally. During the movement of the slide 1, the upper die 11 is moved, and the slide rods 4 on both sides of the upper die 11 slide on the workbench 9. The second slider 13 on the bottom side of the upper die 11 also slides on the workbench 9. When the upper die 11 is in the appropriate position, the electromagnet on the workbench 9 is activated, thereby attracting and fixing the positioning magnet 14 and the slide rod 4, thus ensuring the stability of the upper die 11.
[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. An adjustable aluminum badminton racket frame stamping die, comprising a workbench (9), characterized in that: The top of the workbench (9) has an opening, and a sliding groove is provided inside the opening. A slide (1) is provided inside the opening. Both ends of the slide (1) are fixedly connected to a first slider (3). The first slider (3) is connected to the sliding groove. A stamping hydraulic cylinder (5) is provided on the top side of the slide (1). An adjusting hydraulic cylinder (2) is connected to one side of the slide (1). An upper mold (11) is connected to the lower end of the stamping hydraulic cylinder (5). A lower mold (10) is provided at the bottom of the upper mold (11). The lower mold (10) is installed at the bottom of the workbench (9).
2. The adjustable aluminum badminton racket frame stamping die according to claim 1, characterized in that: The top side of the workbench (9) is provided with a sliding groove, and a second slider (13) is inserted inside the sliding groove. The second slider (13) and the workbench (9) are slidably connected. A laser rangefinder (6) is installed inside the workbench (9).
3. The adjustable aluminum badminton racket frame stamping die according to claim 2, characterized in that: The second slider (13) is fixedly connected to the top of the insert rod (12) and the support spring (8). The support spring (8) is sleeved on the outer wall of the insert rod (12), and the top of the insert rod (12) is sleeved with a sleeve rod (7).
4. The adjustable aluminum badminton racket frame stamping die according to claim 3, characterized in that: The top ends of the sleeve rod (7) and the support spring (8) are fixedly connected to the bottom side of the upper mold (11), and the sleeve rod (7) and the insert rod (12) form a telescopic structure.
5. The adjustable aluminum badminton racket frame stamping die according to claim 1, characterized in that: Both sides of the workbench (9) are provided with through holes, and electromagnets are embedded in the through holes. Both sides of the upper mold (11) are fixedly connected with slide rods (4), and one end of the slide rods (4) is inserted into the through holes.
6. The adjustable aluminum badminton racket frame stamping die according to claim 5, characterized in that: The slide bar (4) is made of iron and has a "T" shaped structure. The slide bar (4) is magnetically connected to the electromagnet in the through hole of the workbench (9).
7. The adjustable aluminum badminton racket frame stamping die according to claim 1, characterized in that: A positioning magnet (14) is fixed in the top side slide groove of the workbench (9), and an electromagnet is embedded in the bottom of the second slider (13). The electromagnet of the second slider (13) is magnetically connected to the positioning magnet (14).