Positioning type automobile part mold

Abstract

The utility model discloses a positioning type automobile part die which comprises a workbench, a lower die is fixedly installed on the middle side of the upper end of the workbench, a positioning block is fixedly connected to the outer side of the upper end of the lower die, a supporting frame is fixedly connected to the outer side of the upper end of the workbench, and an air cylinder is connected to the middle side in the supporting frame. A mounting plate is fixedly connected to the lower side of the air cylinder, an upper mold is connected to the middle side in the mounting plate, and a positioning rod is fixedly mounted on the outer side of the lower end of the mounting plate; the connecting wheel is installed on the middle side of the lower end of the workbench, a linkage wheel is connected to the right side of the connecting wheel, moving blocks are connected to the right side of the linkage wheel and the left side of the connecting wheel, and a material pushing plate is fixedly installed on the upper sides of the moving blocks; and the outer side of the interior of the mounting plate is connected with a dismounting structure. According to the positioning type automobile part mold, automobile parts can be conveniently demolded, the automobile part mold can be conveniently positioned, and an upper mold of the automobile parts can be conveniently detached.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts molds, and particularly relates to a positioning type automobile parts mold. Background Technique

[0002] A mold refers to various dies and tools obtained by methods such as injection molding, blow molding, extrusion, die casting, or forging, smelting, stamping, etc. A sheet metal part is one of the automobile parts. Molds are required in the process of processing automobile parts, and a positioning structure is required during the use of automobile parts molds to improve the use effect of the automobile parts molds. For example:

[0003] Chinese Patent Authorization Publication No. CN218838337U discloses an automobile parts mold convenient for demolding, which relates to the technical field of automobile parts production and processing. The utility model includes a base assembly, and a demolding assembly is fixedly connected to the middle of the upper surface of the base assembly. The demolding assembly includes a rectangular bottom plate and electric telescopic rods. The electric telescopic rods are fixedly connected to both ends and the middle of the upper surface of the rectangular bottom plate. A rectangular top plate is fixedly connected between the upper surfaces of the electric telescopic rods. Third screw holes are arranged in the middle of both ends of the surface of the rectangular bottom plate, and a mold assembly is fixedly connected to the upper surface of the base assembly. By setting the demolding assembly and the mold assembly, the utility model solves the problems that in the existing automobile parts molds, when processing automobile-related parts, when the automobile parts are completely formed and cooled, they will adhere to the inner side wall of the mold, making it difficult to demold, and there are great limitations in use; or it is difficult for relevant staff to quickly and accurately determine the model size of the mold.

[0004] The above-mentioned prior art solutions have the following defects: When demolding automobile parts, demolding is carried out through a rectangular bottom plate and electric telescopic rods. The positioning effect of ordinary automobile parts molds is not good, and the disassembly of the mold on the automobile parts is not convenient enough. Therefore, the utility model provides a positioning type automobile parts mold to solve the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a positioning type automobile parts mold to solve the problems that when demolding automobile parts, demolding is carried out through a rectangular bottom plate and electric telescopic rods, the positioning effect of ordinary automobile parts molds is not good, and the disassembly of the mold on the automobile parts is not convenient enough, as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A positioning type automotive parts mold, including a workbench, with a lower mold fixedly installed in the middle of its upper end, and a positioning block fixedly connected to the outer side of the upper end of the lower mold. The outer side of the upper end of the workbench is fixedly connected with a support frame, and a cylinder is connected to the middle of the inside of the support frame. The lower side of the cylinder is fixedly connected with a mounting plate, and an upper mold is connected to the middle of the inside of the mounting plate. And a positioning rod is fixedly installed on the outer side of the lower end of the mounting plate;

[0007] An engagement wheel, which is installed in the middle of the lower end of the workbench, and a linkage wheel is connected to the right side of the engagement wheel. The right side of the linkage wheel and the left side of the engagement wheel are both connected with a moving block, and a pushing plate is fixedly installed on the upper side of the moving block;

[0008] The mounting plate, and a disassembly structure is connected to the outer side of its inside.

[0009] Preferably, the engagement wheel and the moving block are connected in a meshing manner, and the engagement wheel and the linkage wheel are symmetrically distributed about the center line of the workbench.

[0010] Preferably, the moving block and the workbench are connected in a sliding manner, and the vertical cross-sectional shape between the moving block and the pushing plate forms a "π" shaped structure.

[0011] Preferably, the positioning blocks are symmetrically distributed about the center line of the lower mold.

[0012] Preferably, the disassembly structure includes a fixed rod, which is installed on the outer side of the upper end of the mounting plate, and a moving rod is connected to the outer side of the inside of the mounting plate, and a limiting block is connected to the inner side of the moving rod.

[0013] Preferably, the fixed rod and the upper mold are connected in a threaded manner, and the upper mold and the mounting plate are connected in a clamping manner.

[0014] Preferably, the moving rod and the mounting plate are connected in a threaded manner, and the moving rod and the limiting block are connected in a rotating manner.

[0015] Preferably, the limiting block and the upper mold are connected in a clamping manner, and the vertical cross-sectional shape of the limiting block is a "U" shaped structure.

[0016] Compared with the prior art, the beneficial effects of the present utility model are: This positioning type automotive parts mold is convenient for demolding automotive parts, convenient for positioning the automotive parts mold, and convenient for disassembling the upper mold of automotive parts;

[0017] The connecting wheel is driven by a motor to rotate in the middle of the lower end of the workbench, so that the linkage wheel engaged with the connecting wheel rotates, thereby causing the moving blocks respectively engaged with the connecting wheel and the linkage wheel to slide upward. Furthermore, the moving blocks drive the pushing plate to slide upward, and the pushing plate drives the automotive parts sheet metal in the lower die to slide upward, so that the automotive parts sheet metal is separated inside the lower die, facilitating the demoulding of the automotive parts sheet metal.

[0018] By starting the air cylinder, the air cylinder drives the mounting plate to slide downward, so that the mounting plate drives the upper die and the positioning rod to slide upward respectively. Furthermore, the positioning rod is engaged and connected on the outer side inside the lower die, and the mounting plate is engaged and connected inside the positioning block, so that the mounting plate drives the upper die to be engaged and connected inside the lower die, facilitating the positioning between the lower die and the upper die.

[0019] By rotating the moving rod, the moving rod is threadedly connected on the outer side inside the mounting plate, so that the limiting block rotationally connected with the moving rod slides outward inside the mounting plate. Furthermore, the limiting block is separated from the outer side of the upper end of the upper die. Then, by rotating the fixing rod, the fixing rod is threadedly connected on the outer side of the upper end of the upper die, so that the fixing rod is separated on the upper side of the upper die. Furthermore, the upper die is separated in the middle of the inside of the mounting plate, facilitating the replacement of the upper die. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a front view sectional structure schematic diagram of the present utility model;

[0021] Figure 2 is the Figure 1 enlarged structure schematic diagram at A in the present utility model;

[0022] Figure 3 is a side view sectional structure schematic diagram of the present utility model;

[0023] Figure 4 is the Figure 3 enlarged structure schematic diagram at B in the present utility model;

[0024] Figure 5 is a bottom view sectional connection structure schematic diagram of the present utility model.

[0025] In the figure: 1, workbench; 2, connecting wheel; 3, linkage wheel; 4, moving block; 5, lower die; 6, pushing plate; 7, positioning block; 8, support frame; 9, air cylinder; 10, mounting plate; 11, upper die; 12, fixing rod; 13, positioning rod; 14, moving rod; 15, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides a technical solution: a positioning type automobile parts mold, including, a lower mold 5 is fixedly installed in the middle of the upper end of a workbench 1, and a positioning block 7 is fixedly connected to the outer side of the upper end of the lower mold 5. A support frame 8 is fixedly connected to the outer side of the upper end of the workbench 1, and a cylinder 9 is connected to the middle of the inside of the support frame 8. A mounting plate 10 is fixedly connected to the lower side of the cylinder 9, and an upper mold 11 is connected to the middle of the inside of the mounting plate 10. And a positioning rod 13 is fixedly installed on the outer side of the lower end of the mounting plate 10. Start the cylinder 9, so that the cylinder 9 drives the mounting plate 10 to slide downward, thereby enabling the mounting plate 10 to drive the upper mold 11 and the positioning rod 13 to slide upward respectively. Furthermore, the positioning rod 13 is engaged and connected to the outer side of the inside of the lower mold 5, and the mounting plate 10 is engaged and connected to the inside of the positioning block 7, so that the mounting plate 10 drives the upper mold 11 to be engaged and connected to the inside of the lower mold 5, facilitating the positioning between the lower mold 5 and the upper mold 11;

[0028] An engagement wheel 2 is installed in the middle of the lower end of the workbench 1, and a linkage wheel 3 is connected to the right side of the engagement wheel 2. Both the right side of the linkage wheel 3 and the left side of the engagement wheel 2 are connected with a moving block 4, and a pushing plate 6 is fixedly installed on the upper side of the moving block 4. The motor drives the engagement wheel 2 to rotate in the middle of the lower end of the workbench 1, so that the linkage wheel 3 engaged with the engagement wheel 2 rotates, thereby enabling the moving blocks 4 respectively engaged with the engagement wheel 2 and the linkage wheel 3 to slide upward. Furthermore, the moving blocks 4 drive the pushing plate 6 to slide upward, so that the pushing plate 6 drives the automobile parts sheet metal in the lower mold 5 to slide upward, thereby separating the automobile parts sheet metal in the lower mold 5, facilitating the demolding of the automobile parts sheet metal. A disassembly structure is connected to the outer side of the inside of the mounting plate 10. Rotate the disassembly structure, so that the disassembly structure is separated from the outer side of the upper mold 11, and further separate the upper mold 11 from the middle of the inside of the mounting plate 10, facilitating the replacement of the upper mold 11.

[0029] When using this positioning type automobile parts mold, specifically as Figure 1 and Figure 3In this case, start cylinder 9, so that cylinder 9 drives the mounting plate 10 to slide downward, thereby causing the mounting plate 10 to drive the upper die 11 and the positioning rod 13 to slide upward respectively. Furthermore, the positioning rod 13 is engaged and connected to the inner and outer sides of the lower die 5. The positioning blocks 7 are symmetrically distributed about the center line of the lower die 5. The mounting plate 10 is engaged and connected to the inner sides of the positioning blocks 7, so that the mounting plate 10 drives the upper die 11 to be engaged and connected inside the lower die 5, facilitating the positioning between the lower die 5 and the upper die 11;

[0030] Specifically, as shown in Figure 1 , Figure 3 and Figure 5 In this case, the motor drives the connecting wheel 2 to rotate in the middle of the lower end of the workbench 1. The connecting wheel 2 is connected to the moving block 4 in a meshing manner. The connecting wheel 2 and the linkage wheel 3 are symmetrically distributed about the center line of the workbench 1. The linkage wheel 3 engaged with the connecting wheel 2 rotates, so that the moving block 4 engaged with the connecting wheel 2 and the linkage wheel 3 slides upward. The moving block 4 is connected to the workbench 1 in a sliding manner. The cross-sectional shape between the moving block 4 and the pushing plate 6 forms a "π" - shaped structure. Furthermore, the moving block 4 drives the pushing plate 6 to slide upward, and the pushing plate 6 drives the auto parts sheet metal inside the lower die 5 to slide upward, so that the auto parts sheet metal is separated inside the lower die 5, facilitating the demolding of the auto parts sheet metal;

[0031] Specifically, as shown in Figure 2 , Figure 3 and Figure 4 In this case, rotate the moving rod 14. The moving rod 14 is connected to the mounting plate 10 in a threaded manner and is connected to the limiting block 15 in a rotating manner. The moving rod 14 is threadedly connected to the inner and outer sides of the mounting plate 10, so that the limiting block 15 rotatably connected to the moving rod 14 slides outward inside the mounting plate 10. The limiting block 15 is connected to the upper die 11 in a clamping manner, and the cross-sectional shape of the limiting block 15 is a "U" - shaped structure. Furthermore, the limiting block 15 is separated from the outer side of the upper end of the upper die 11. Then rotate the fixing rod 12. The fixing rod 12 is connected to the upper die 11 in a threaded manner, and the upper die 11 is connected to the mounting plate 10 in a clamping manner. The fixing rod 12 is threadedly connected to the outer side of the upper end of the upper die 11, so that the fixing rod 12 is separated from the upper side of the upper die 11. Furthermore, the upper die 11 is separated from the middle of the inside of the mounting plate 10, facilitating the replacement of the upper die 11.

[0032] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the attached drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt the conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0033] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positioning type automobile parts mold, comprising: A workbench (1) is fixedly mounted with a lower mold (5) at the middle side of its upper end, and a positioning block (7) is fixedly connected to the outer side of the upper end of the lower mold (5); a support frame (8) is fixedly connected to the outer side of the upper end of the workbench (1), and a cylinder (9) is connected to the inner middle side of the support frame (8); a mounting plate (10) is fixedly connected to the lower side of the cylinder (9), and an upper mold (11) is connected to the inner middle side of the mounting plate (10); and a positioning rod (13) is fixedly mounted to the outer side of the lower end of the mounting plate (10); It is characterized by further comprising: A connecting wheel (2) is mounted on the middle side of the lower end of the workbench (1), and the right side of the connecting wheel (2) is connected to a linkage wheel (3), the right side of the linkage wheel (3) and the left side of the connecting wheel (2) are both connected to a moving block (4), and a push plate (6) is fixedly mounted on the upper side of the moving block (4); The mounting plate (10) has a disassembly structure connected to its inner and outer sides.

2. A positioning type automobile parts mold according to claim 1, characterized in that: The connecting wheel (2) and the moving block (4) are connected in a meshing manner, and the connecting wheel (2) and the linkage wheel (3) are symmetrically distributed about the center line of the workbench (1).

3. A positioning type automobile parts mold according to claim 2, characterized in that: The moving block (4) and the workbench (1) are connected in a sliding manner, and the vertical cross-section between the moving block (4) and the push plate (6) forms a "π"-shaped structure.

4. The positioning type automobile parts mold according to claim 1, characterized in that: The positioning blocks (7) are symmetrically distributed about the center line of the lower mold (5).

5. The positioning type automobile parts mold according to claim 1, characterized in that: The disassembly structure comprises a fixing rod (12) which is mounted on the outer side of the upper end of the mounting plate (10), and a moving rod (14) is connected to the inner outer side of the mounting plate (10), and a limiting block (15) is connected to the inner side of the moving rod (14).

6. A positioning type automobile parts mold according to claim 5, characterized in that: The fixing rod (12) and the upper mold (11) are connected in a threaded manner, and the upper mold (11) and the mounting plate (10) are connected in a snap-fit ​​manner.

7. The positioning type automobile parts mold according to claim 5, characterized in that: The moving rod (14) and the mounting plate (10) are connected in a threaded manner, and the moving rod (14) and the limiting block (15) are connected in a rotational manner.

8. A positioning type automobile parts mold according to claim 7, characterized in that: The limit block (15) is connected to the upper mold (11) by means of a snap fit, and the vertical cross-section of the limit block (15) is a "U"-shaped structure.

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