Die-casting die for LED lamp support

Abstract

The utility model relates to a die-casting die for an LED lamp support, which comprises an upper die structure, a lower die structure and a die foot structure, the upper die structure and the lower die structure are stacked up and down, and an upper die core and a lower die core which are stacked up and down are arranged between the upper die structure and the lower die structure. A mold foot structure is installed on the lower end face of the lower mold structure, two mold cavity structures are installed between the upper mold core and the lower mold core in a bilateral symmetry mode, two hole position plug pin assemblies installed in an embedded mode are symmetrically installed in the middle of the upper mold structure, and the lower ends of the hole position plug pin assemblies correspond to the mold cavity structures; the front part of the upper die structure and the front part of the lower die structure are provided with a shunting assembly, and the rear side of the shunting assembly is symmetrically provided with two main runner structures communicated with the two die cavity structures. The device has the characteristics of improving the production efficiency of products, ensuring the precision of the products, reducing the production cost of the products and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting of LED lamp brackets, in particular to a die-casting mold for LED lamp brackets. Background Art

[0002] When producing LED lamp brackets, die-casting molds are usually selected for production. Products produced by die-casting molds usually need to undergo a fine processing. This production method will greatly increase the production cost. In order to reduce the cost, the mold needs to be modified. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a die-casting mold for an LED lamp bracket, which has the characteristics of improving product production efficiency, ensuring product precision, and reducing product production costs.

[0004] The technical solution adopted by the utility model to solve its technical problems is: to provide a die-casting mold for an LED lamp bracket, including an upper mold structure, a lower mold structure and a mold foot structure, the upper mold structure and the lower mold structure are arranged in an up-and-down stacking manner, an upper mold core and a lower mold core arranged in an up-and-down stacking manner are installed between the upper mold structure and the lower mold structure, a mold foot structure is installed on the lower end surface of the lower mold structure, two mold cavity structures are symmetrically installed between the upper mold core and the lower mold core, two embedded hole position pin assemblies are symmetrically installed in the middle of the upper mold structure, the lower end of the hole position pin assembly corresponds to the mold cavity structure, a diversion assembly is installed at the front of the upper mold structure and the lower mold structure, and two main flow channel structures connected with the two mold cavity structures are symmetrically installed on the rear side of the diversion assembly.

[0005] In this technical solution, two cavity structures are set to ensure that the mold can produce two pieces in one mold, thereby greatly improving the production efficiency of the product. At the same time, a diversion component is set to facilitate the simultaneous injection of molten aluminum into the two cavity structures. At the same time, a hole position pin component is set to ensure that the hole position of the product can be formed, so that the product does not need to be finely processed, thereby reducing production costs.

[0006] As a supplement to the technical solution, a plurality of exhaust slag bags are evenly arranged on the rear side of the cavity structure, and a plurality of exhaust shallow grooves connected to the exhaust slag bags are arranged on the rear side of the lower mold core.

[0007] In this technical solution, an exhaust slag bag is provided to facilitate rapid exhaust of air and improve product quality.

[0008] As a supplement to the present technical solution, a semi-arc groove is formed at the rear end of the main channel structure, and the rear side of the semi-arc groove is connected to the mold cavity structure through a number of flow channel nodes. By setting the semi-arc groove, rapid injection of molten aluminum is facilitated to ensure the filling speed of the mold cavity structure. Due to the rapid filling of the mold cavity structure, the accuracy of the product can be greatly increased, which facilitates one-time molding of the product and reduces the production cost of the product.

[0009] The hole pin assembly comprises a positioning block and a hole pin. The positioning block is embedded in the upper mold structure. Two hole pins are symmetrically installed in the middle of the positioning block. The lower end of the hole pin is inserted into the mold cavity structure.

[0010] As a supplement to the present technical solution, the mold foot structure includes a longitudinal support foot and a transverse support foot. There are two longitudinal support feet arranged symmetrically on the left and right, and a transverse support foot is installed between the front and rear ends of the two longitudinal support feet.

[0011] A top plate structure is installed in the mold foot structure.

[0012] As a supplement to the technical solution, a lower base plate is installed on the lower end surface of the mold foot structure.

[0013] As a supplement to the technical solution, two vertical support frames are installed side by side between the front sides of the upper mold structure and the lower mold structure.

[0014] Beneficial effects: The utility model relates to a die-casting mold for an LED lamp bracket. By setting two cavity structures, it is ensured that the mold can produce two pieces in one mold, which greatly improves the production efficiency of the product. At the same time, a diversion component is set to facilitate the simultaneous injection of molten aluminum into the two cavity structures. At the same time, a hole position pin component is set to ensure that the hole position of the product can be formed, so that the product does not need to be finely processed, thereby reducing production costs. It has the characteristics of improving product production efficiency, ensuring product accuracy, and reducing product production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural view of the utility model;

[0016] Figure 2 It is a top view of the lower mold structure described in the utility model;

[0017] Figure 3 It is a structural view of the mold foot structure described in the utility model.

[0018] Illustration: 1. Upper mold structure, 2. Lower mold structure, 3. Mold foot structure, 4. Lower base plate, 5. Vertical support frame, 6. Gate structure, 7. Hole pin assembly, 8. Lifting ring structure, 9. Lower mold core, 10. Diverter assembly, 11. Main channel structure, 12. Cavity structure, 13. Positioning block, 14. Hole pin, 15. Exhaust slag bag, 16. Exhaust shallow groove, 17. Horizontal support foot, 18. Longitudinal support foot, 19. Top plate structure. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

[0020] The embodiment of the utility model relates to a die-casting mold for an LED lamp bracket, such as Figure 1 —3, comprising an upper mold structure 1, a lower mold structure 2 and a mold foot structure 3, the upper mold structure 1 and the lower mold structure 2 are arranged in an up-and-down stacking manner, an upper mold core and a lower mold core 9 arranged in an up-and-down stacking manner are installed between the upper mold structure 1 and the lower mold structure 2, a mold foot structure 3 is installed on the lower end surface of the lower mold structure 2, two mold cavity structures 12 are symmetrically installed between the upper mold core and the lower mold core 9, two embedded hole position pin assemblies 7 are symmetrically installed in the middle of the upper mold structure 1, and the lower end of the hole position pin assembly 7 corresponds to the mold cavity structure 12, a diversion assembly 10 is installed in the front of the upper mold structure 1 and the lower mold structure 2, and two main flow channel structures 11 connected with the two mold cavity structures 12 are symmetrically installed on the rear side of the diversion assembly 10.

[0021] In the present technical solution, two cavity structures 12 are provided to ensure that the mold can produce two pieces in one mold, thereby greatly improving the production efficiency of the product. At the same time, a diversion component 10 is provided to facilitate the simultaneous injection of molten aluminum into the two cavity structures 12. At the same time, a hole position pin component 7 is provided to ensure that the hole position of the product can be formed, so that the product does not need to be finely processed, thereby reducing production costs.

[0022] As a supplement to the present technical solution, a plurality of exhaust slag bags 15 are evenly arranged on the rear side of the mold cavity structure 12 , and a plurality of exhaust shallow grooves 16 connected to the exhaust slag bags 15 are arranged on the rear side of the lower mold core 9 .

[0023] In the technical solution, the exhaust slag bag 15 is provided to facilitate the rapid exhaust of air and improve the quality of the product.

[0024] As a supplement to the present technical solution, a semi-arc groove is formed at the rear end of the main channel structure 11, and the rear side of the semi-arc groove is connected to the mold cavity structure 12 through a number of channel nodes. By setting the semi-arc groove, rapid injection of molten aluminum is facilitated to ensure the filling speed of the mold cavity structure 12. Due to the rapid filling of the mold cavity structure 12, the precision of the product can be greatly increased, which facilitates one-time molding of the product and reduces the production cost of the product.

[0025] The hole pin assembly 7 includes a positioning block 13 and a hole pin 14. The positioning block 13 is embedded in the upper mold structure 1. Two hole pins 14 are symmetrically installed in the middle of the positioning block 13. The lower end of the hole pin 14 is inserted into the mold cavity structure 12.

[0026] As a supplement to the present technical solution, the mold foot structure 3 includes a longitudinal support foot 18 and a transverse support foot 17 . There are two longitudinal support feet 18 arranged symmetrically on the left and right, and a transverse support foot 17 is installed between the front and rear ends of the two longitudinal support feet 18 .

[0027] A top plate structure 19 is installed inside the mold foot structure 3 .

[0028] As a supplement to the present technical solution, a lower base plate 4 is installed on the lower end surface of the mold foot structure 3.

[0029] As a supplement to the present technical solution, two vertical support frames 5 are installed side by side between the front sides of the upper mold structure 1 and the lower mold structure 2.

[0030] The front part of the upper mold structure 1 is equipped with a gate structure 6 whose lower end is connected to the diversion component 10, and the front side of the mold is equipped with a plurality of hanging ring structures 8.

[0031] The above is a detailed introduction to a die-casting mold for an LED lamp bracket provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technicians in this field, according to the ideas of the present application, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A die-casting mold for an LED lamp bracket, comprising an upper mold structure (1), a lower mold structure (2) and a mold foot structure (3), wherein the upper mold structure (1) and the lower mold structure (2) are arranged in a stacked arrangement, an upper mold core and a lower mold core (9) are arranged in a stacked arrangement between the upper mold structure (1) and the lower mold structure (2), and a mold foot structure (3) is installed on the lower end surface of the lower mold structure (2), characterized in that: Two cavity structures (12) are symmetrically installed between the upper mold core and the lower mold core (9), two embedded hole pin assemblies (7) are symmetrically installed in the middle of the upper mold structure (1), and the lower end of the hole pin assembly (7) corresponds to the cavity structure (12). The front of the upper mold structure (1) and the lower mold structure (2) is installed with a diversion assembly (10), and the rear side of the diversion assembly (10) is symmetrically installed with two main channel structures (11) connected with the two cavity structures (12).

2. The die-casting mold for an LED lamp bracket according to claim 1, characterized in that: A plurality of exhaust slag bags (15) are evenly arranged on the rear side of the mold cavity structure (12), and a plurality of exhaust shallow grooves (16) connected to the exhaust slag bags (15) are arranged on the rear side of the lower mold core (9).

3. The die-casting mold for an LED lamp bracket according to claim 1, characterized in that: A semi-arc groove is formed at the rear end of the main flow channel structure (11), and the rear side of the semi-arc groove is connected to the mold cavity structure (12) through a plurality of flow channel nodes.

4. The die-casting mold for an LED lamp bracket according to claim 1, characterized in that: The hole position pin assembly (7) comprises a positioning block (13) and a hole position pin (14); the positioning block (13) is embedded and installed on the upper mold structure (1); two hole position pins (14) are symmetrically installed in the middle of the positioning block (13); and the lower end of the hole position pin (14) is inserted into the mold cavity structure (12).

5. The die-casting mold for an LED lamp bracket according to claim 1, characterized in that: The mold foot structure (3) comprises a longitudinal support foot (18) and a transverse support foot (17). There are two longitudinal support feet (18) arranged symmetrically on the left and right, and a transverse support foot (17) is installed between the front and rear ends of the two longitudinal support feet (18).

6. The die-casting mold for an LED lamp bracket according to claim 1, characterized in that: A top plate structure (19) is installed inside the mold foot structure (3).

7. The die-casting mold for an LED lamp bracket according to claim 1, characterized in that: A lower base plate (4) is installed on the lower end surface of the mold foot structure (3).

8. The die-casting mold for an LED lamp bracket according to claim 1, characterized in that: Two vertical support frames (5) are installed side by side between the front sides of the upper mold structure (1) and the lower mold structure (2).

Images