Aluminum alloy key stamping and blanking die

Abstract

The utility model relates to the technical field of aluminum alloy key dies, and discloses an aluminum alloy key stamping and blanking die which comprises a die body, a material pushing assembly is arranged at the upper end of the die body, a vertical plate is arranged at the rear end of the die body, a top plate is fixedly connected to the front end of the vertical plate, and a hydraulic rod is fixedly connected to the bottom of the top plate. A mounting plate is fixedly connected to the bottom of the hydraulic rod, a punching head is fixedly connected to the bottom of the mounting plate, an ejection assembly is arranged at the lower end of the die, and the pushing assembly comprises a mounting seat. The servo motor drives the lead screw to rotate, so that the nut seat moves, the material pushing plate is driven to move forwards, the sliding block slides on the inner wall of the limiting rod, the stability of the material pushing plate in the moving process is improved, then aluminum alloy materials at the upper end of the die are pushed forwards through the material pushing plate, and the materials at the upper end of the die can be taken down conveniently; and workers are prevented from manually taking the materials, so that the safety during production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy keypad molds, in particular to an aluminum alloy keypad stamping and blanking mold. Background Art

[0002] Aluminum alloy keypad mold is a tool used to produce aluminum alloy keys, which are usually used in electronic products such as keyboards, mobile phones, remote controls, etc. Aluminum alloy is widely used in the production of keypad molds due to its light weight, high strength, and easy processing. Aluminum alloy keys are popular due to their material properties. They have good heat resistance, cold resistance, environmental resistance, fatigue resistance, and fast heat dissipation. These characteristics make aluminum alloy keys very suitable for electronic products in high temperature or harsh environments.

[0003] The aluminum alloy material is placed on the upper end of the mold, and then the aluminum alloy material is punched into the shape of a button through a hydraulic rod. The next step is cutting and forming. However, after stamping the aluminum alloy material, the staff needs to manually remove the aluminum alloy material. Since a hydraulic device is provided at the upper end of the mold, the hand is just at the lower end of the hydraulic device when manually removing it, which poses a certain safety hazard. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an aluminum alloy keypad stamping die.

[0005] The utility model is implemented by the following technical scheme: an aluminum alloy key stamping blanking die comprises a die, the upper end of the die is provided with a pusher assembly, the rear end of the die is provided with a vertical plate, the front end of the vertical plate is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a punching head, and the lower end of the die is provided with an ejector assembly;

[0006] The pushing assembly includes a mounting seat, one end of the mounting seat is fixedly connected to a limiting rod, the surface of the limiting rod is slidably connected to a sliding block, the left end of the sliding block is fixedly connected to a pushing plate, the left end of the pushing plate is fixedly connected to a nut seat, the inner wall of the nut seat is threadedly connected to a screw rod, both ends of the screw rod are rotatably connected to a fixing seat, and the rear end of the fixing seat is fixedly connected to a servo motor.

[0007] Through the above technical scheme, the servo motor drives the screw to rotate, drives the fixed seat to move, and at the same time the sliding block slides on the inner wall of the limit rod to move the push plate, and push the aluminum alloy material at the upper end of the mold to the front end, thereby avoiding manual operation and improving safety during use. The stability of the push plate when moving is improved by the limit rod and the sliding block.

[0008] As a further improvement of the above solution, the bottom of the mounting seat is fixedly connected to the upper surface of the mold, the push plate is located at the upper end of the mold, and the number of the mounting seat and the fixing seat are both two.

[0009] As a further improvement of the above solution, the bottom of the fixing seat is fixedly connected to the upper surface of the mold, and the output end of the servo motor is fixedly connected to the rear end of the screw rod.

[0010] As a further improvement of the above solution, the inner wall of the mold is provided with forming grooves, the number of the forming grooves is set to be several, and the number of the punching heads corresponds to the number of the forming grooves.

[0011] Through the above technical solution, the shapes of multiple keys can be formed at one time by using a plurality of punching heads and forming grooves.

[0012] As a further improvement of the above solution, a support column is fixedly connected to the bottom of the mold, and a mounting base plate is fixedly connected to the bottom of the support column.

[0013] Through the above technical solution, the number of support columns is set to four, and the mold is supported by the four support columns.

[0014] As a further improvement of the above solution, the ejection assembly includes an electric telescopic rod, a movable plate is fixedly connected to the top of the electric telescopic rod, and an ejection block is fixedly connected to the top of the movable plate.

[0015] Through the above technical solution, the movable plate is pushed upward by the electric telescopic rod, which drives the ejection block to move so that the material inside the forming groove is ejected, which is convenient for demolding the aluminum alloy material, improves the efficiency during processing, and improves the convenience during use.

[0016] As a further improvement of the above scheme, the bottom of the electric telescopic rod is fixedly connected to the upper surface of the mounting base plate, the number of the electric telescopic rods is two, the two electric telescopic rods are symmetrically distributed around the base plate, and the upper end of the ejection block extends to the inside of the molding groove.

[0017] Through the above technical solution, the stability of the movable plate when it is pushed to move upward is improved by using two electric telescopic rods.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model provides a pushing assembly, specifically, by starting a servo motor, which drives the lead screw to rotate, so that the nut seat moves, drives the pushing plate to move forward, and makes the sliding block slide on the inner wall of the limit rod, thereby improving the stability of the pushing plate when moving. Then, the aluminum alloy material on the upper end of the mold is pushed forward by the pushing plate, which makes it easy to remove the material on the upper end of the mold, avoids the staff from manually taking the material, and thus improves the safety during production.

[0020] The utility model provides an ejection assembly, specifically, starts an electric telescopic rod, which pushes the movable plate to move upward, so that the ejection block moves upward, and the aluminum alloy material located inside the molding groove is ejected, which is convenient for rapid demoulding of the aluminum alloy material, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the pusher assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the ejector assembly of the utility model;

[0025] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0026] Description of main symbols:

[0027] 1. Mold; 2. Pusher assembly; 201. Mounting seat; 202. Sliding block; 203. Limit rod; 204. Pusher plate; 205. Nut seat; 206. Screw rod; 207. Fixed seat; 208. Servo motor; 3. Vertical plate; 4. Top plate; 5. Hydraulic rod; 6. Mounting plate; 7. Punching head; 8. Ejector assembly; 801. Electric telescopic rod; 802. Movable plate; 803. Ejector block; 9. Forming groove; 10. Support column; 11. Mounting base plate. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Example:

[0030] Please combine Figure 1-5The aluminum alloy button stamping blanking die of this embodiment includes a die 1, a pusher assembly 2 is provided at the upper end of the die 1, a vertical plate 3 is provided at the rear end of the die 1, a top plate 4 is fixedly connected to the front end of the vertical plate 3, a hydraulic rod 5 is fixedly connected to the bottom of the top plate 4, a mounting plate 6 is fixedly connected to the bottom of the hydraulic rod 5, a punch head 7 is fixedly connected to the bottom of the mounting plate 6, and an ejector assembly 8 is provided at the lower end of the die 1;

[0031] The push assembly 2 includes a mounting seat 201, one end of the mounting seat 201 is fixedly connected to a limit rod 203, the surface of the limit rod 203 is slidably connected to a sliding block 202, the left end of the sliding block 202 is fixedly connected to a push plate 204, the left end of the push plate 204 is fixedly connected to a nut seat 205, the inner wall of the nut seat 205 is threadedly connected to a screw rod 206, both ends of the screw rod 206 are rotatably connected to a fixed seat 207, the rear end of the fixed seat 207 is fixedly connected to a servo motor 208, the aluminum alloy material is placed on the upper end of the mold 1, and then the hydraulic rod 5 is started, the hydraulic rod 5 pushes the mounting plate 6 to move downward, so that The punch head 7 punches the aluminum alloy material into the inside of the forming groove 9 to form the shape of a button, and then the servo motor 208 is started. The servo motor 208 drives the screw rod 206 to rotate, so that the nut seat 205 moves, and drives the push plate 204 to move forward, so that the sliding block 202 slides on the inner wall of the limit rod 203, thereby improving the stability of the push plate 204 when moving. Then, the aluminum alloy material on the upper end of the mold 1 is pushed forward by the push plate 204, which is convenient for removing the material on the upper end of the mold 1, avoiding the staff from manually taking the material, thereby improving the safety during production.

[0032] The bottom of the mounting seat 201 is fixedly connected to the upper surface of the mold 1 , the push plate 204 is located at the upper end of the mold 1 , and the number of the mounting seat 201 and the number of the fixing seat 207 are both two.

[0033] The bottom of the fixing seat 207 is fixedly connected to the upper surface of the mold 1 , and the output end of the servo motor 208 is fixedly connected to the rear end of the screw rod 206 .

[0034] The inner wall of the mold 1 is provided with forming grooves 9 , and the number of the forming grooves 9 is set to be several, and the number of the punching heads 7 corresponds to the number of the forming grooves 9 .

[0035] A support column 10 is fixedly connected to the bottom of the mold 1 , and a mounting base plate 11 is fixedly connected to the bottom of the support column 10 .

[0036] The ejection assembly 8 includes an electric telescopic rod 801, the top of which is fixedly connected to a movable plate 802, and the top of the movable plate 802 is fixedly connected to an ejection block 803. When the electric telescopic rod 801 is started, the electric telescopic rod 801 pushes the movable plate 802 to move upward, causing the ejection block 803 to move upward, thereby ejecting the aluminum alloy material inside the molding groove 9, facilitating rapid demolding of the aluminum alloy material, thereby improving production efficiency.

[0037] The bottom of the electric telescopic rod 801 is fixedly connected to the upper surface of the mounting base plate 11 . There are two electric telescopic rods 801 , which are symmetrically distributed around the base plate 1 . The upper end of the ejection block 803 extends to the inside of the molding groove 9 .

[0038] The implementation principle of the aluminum alloy key punching die in the embodiment of the present application is as follows: when in use, the aluminum alloy material is placed on the upper end of the die 1, and then the hydraulic rod 5 is started, the hydraulic rod 5 pushes the mounting plate 6 to move downward, so that the punch head 7 punches the aluminum alloy material, and punches the aluminum alloy material into the inside of the forming groove 9 to form the shape of the key. After the punching is completed, the electric telescopic rod 801 is started, and the electric telescopic rod 801 pushes the movable plate 802 to move upward, so that the ejection block 803 moves upward, and the aluminum alloy material located in the forming groove 9 is ejected, which is convenient for the aluminum alloy material to be quickly removed. The mold is molded, thereby improving the production efficiency. At this time, the aluminum alloy material is located at the upper end of the mold 1, and the servo motor 208 is started. The servo motor 208 drives the screw 206 to rotate, so that the nut seat 205 moves, and drives the push plate 204 to move forward, so that the sliding block 202 slides on the inner wall of the limit rod 203, and the stability of the push plate 204 when moving is improved. Then, the aluminum alloy material on the upper end of the mold 1 is pushed forward by the push plate 204, which is convenient for removing the material on the upper end of the mold 1, avoiding the staff from manually taking the material, thereby improving the safety during production.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. Aluminum alloy key stamping die, characterized in that: The invention comprises a mould (1), wherein a material pushing assembly (2) is arranged at the upper end of the mould (1), a vertical plate (3) is arranged at the rear end of the mould (1), a top plate (4) is fixedly connected to the front end of the vertical plate (3), a hydraulic rod (5) is fixedly connected to the bottom of the top plate (4), a mounting plate (6) is fixedly connected to the bottom of the hydraulic rod (5), a punching head (7) is fixedly connected to the bottom of the mounting plate (6), and an ejection assembly (8) is arranged at the lower end of the mould (1); The pusher assembly (2) comprises a mounting seat (201), one end of the mounting seat (201) is fixedly connected to a limiting rod (203), the surface of the limiting rod (203) is slidably connected to a sliding block (202), the left end of the sliding block (202) is fixedly connected to a pusher plate (204), the left end of the pusher plate (204) is fixedly connected to a nut seat (205), the inner wall of the nut seat (205) is threadedly connected to a screw rod (206), both ends of the screw rod (206) are rotatably connected to a fixed seat (207), and the rear end of the fixed seat (207) is fixedly connected to a servo motor (208).

2. The aluminum alloy key punching die according to claim 1, characterized in that: The bottom of the mounting seat (201) is fixedly connected to the upper surface of the mold (1), the push plate (204) is located at the upper end of the mold (1), and the number of the mounting seat (201) and the fixing seat (207) are both two.

3. The aluminum alloy key punching die according to claim 1, characterized in that: The bottom of the fixing seat (207) is fixedly connected to the upper surface of the mold (1), and the output end of the servo motor (208) is fixedly connected to the rear end of the screw rod (206).

4. The aluminum alloy key punching die according to claim 1, characterized in that: The inner wall of the mold (1) is provided with molding grooves (9), and the number of the molding grooves (9) is set to be a plurality, and the number of the punching heads (7) corresponds to the number of the molding grooves (9).

5. The aluminum alloy key punching die according to claim 4, characterized in that: The bottom of the mold (1) is fixedly connected to a support column (10), and the bottom of the support column (10) is fixedly connected to a mounting base plate (11).

6. The aluminum alloy key punching die according to claim 1, characterized in that: The ejection assembly (8) comprises an electric telescopic rod (801), the top of the electric telescopic rod (801) is fixedly connected to a movable plate (802), and the top of the movable plate (802) is fixedly connected to an ejection block (803).

7. The aluminum alloy key punching die according to claim 6, characterized in that: The bottom of the electric telescopic rod (801) is fixedly connected to the upper surface of the mounting base plate (11), and the number of the electric telescopic rods (801) is two. The two electric telescopic rods (801) are symmetrically distributed around the base plate (11), and the upper end of the ejection block (803) extends to the inside of the molding groove (9).

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