Two-piece type hub mold structure

Abstract

The utility model relates to the technical field of hub molds, and discloses a two-piece hub mold structure which comprises an upper mold frame, the bottom of the upper mold frame is detachably connected with a lower mold frame, the left, right, front and rear ends of the upper mold frame are fixedly connected with mounting seats, and the left, right, front and rear ends of the mounting seats are fixedly connected with air cylinders. A fixing plate is installed at the telescopic end of the air cylinder, a center cover cylinder is fixedly connected to the inner wall of the middle of the top end of the lower mold frame, a plurality of guide rollers are fixedly connected to the inner wall of the top of the lower mold frame, oil cylinders are fixedly connected to the left side and the right side of the lower mold frame correspondingly, and a feeding port is fixedly connected to the top of the upper mold frame. According to the utility model, the rapid manufacturing of the hub is realized, so that the manufacturing process is simpler and more convenient, secondary processing is not needed, the failure rate in the use process is also reduced, the mold is more convenient in the use process, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub moulds, in particular to a two-piece wheel hub mould structure. Background Art

[0002] A two-piece wheel is a type of vehicle wheel design. It consists of two main parts, usually a metal structure, one of which is the outer ring and the other is the center cover or hub cover. In the production process of a two-piece wheel, a wheel mold is required to achieve this.

[0003] The existing wheel hub mold structures are mostly complex, the manufacturing cost is high, and failures are prone to occur during use, which reduces production efficiency. Therefore, it is necessary to propose a new two-piece wheel hub mold structure to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a two-piece wheel hub mold structure, aiming to improve the problems in the prior art that the wheel hub mold structures are mostly complex and the manufacturing cost is high.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-piece wheel hub mold structure, including an upper mold frame, the bottom of which is detachably connected to a lower mold frame, the left and right front and rear ends of the upper mold frame are fixedly connected to mounting seats, the left and right front and rear ends of the mounting seats are fixedly connected to cylinders, the telescopic ends of the cylinders are equipped with fixed plates, the top middle inner wall of the lower mold frame is fixedly connected to a center cover cylinder, the top inner wall of the lower mold frame is fixedly connected to a plurality of guide rollers, and the left and right sides of the lower mold frame are fixedly connected to oil cylinders.

[0006] Furthermore, a feed port is fixedly connected to the top of the upper mold frame.

[0007] Furthermore, one end of the fixing plate passes through the left and right sides and the front and rear sides of the upper mold frame and extends outward.

[0008] Furthermore, the driving end of the oil cylinder is fixedly connected to the top of the lower mold frame.

[0009] The utility model has the following beneficial effects:

[0010] In the utility model, through the mutual cooperation of the lower mold frame, the upper mold frame, the cylinder, the mounting seat, the center cover cylinder, the guide roller and other structures, the rapid manufacturing of the wheel hub is realized, the manufacturing process is simpler, no secondary processing is required, the failure rate during use is reduced, the mold is more convenient to use, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional diagram of a two-piece wheel hub mold structure proposed by the utility model;

[0012] Figure 2 This is a schematic diagram of a center cover cylinder structure of a two-piece wheel hub mold structure proposed by the utility model;

[0013] Figure 3 This is a side view of a two-piece wheel hub mold structure proposed by the utility model;

[0014] Figure 4 The utility model provides a schematic diagram of a guide roller structure of a two-piece wheel hub mold structure.

[0015] Legend:

[0016] 1. Upper mold frame; 2. Lower mold frame; 3. Mounting seat; 4. Cylinder; 5. Center cover cylinder; 6. Guide roller; 7. Oil cylinder; 8. Feeding port. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Reference Figure 1-4 The utility model provides an embodiment: a two-piece wheel hub mold structure, including an upper mold frame 1, the bottom of the upper mold frame 1 is detachably connected to the lower mold frame 2, the upper and lower molds are connected by bolts and other parts, the left and right front and rear ends of the upper mold frame 1 are fixedly connected to the mounting seat 3, the left and right front and rear ends of the mounting seat 3 are fixedly connected to the cylinder 4, the setting of the mounting seat 3 is convenient for the setting of the fixed plate, the telescopic end of the cylinder 4 is equipped with a fixed plate, the cylinder 4 can push the fixed plate to move inward, and then fix the wheel hub mold, one end of the fixed plate passes through the left and right front and rear sides of the upper mold frame 1, and extends outward, the top middle inner wall of the lower mold frame 2 is fixedly connected to a center cover cylinder 5, the center cover cylinder 5 mainly plays the role of covering and protecting the center part of the wheel hub, the top inner wall of the lower mold frame 2 is fixedly connected to a plurality of guide rollers 6, the guide rollers 6 can be fixed according to the outer ring structure of the wheel hub, the left and right sides of the lower mold frame 2 are fixedly connected to the oil cylinder 7, the oil cylinder 7 plays an important role in the molding process. The oil cylinder 7 applies the required force to the mold parts by providing force or pressure to make the raw materials adapt to the mold shape and size. The driving end of the oil cylinder 7 is fixedly connected to the top of the lower mold frame 2. The top of the upper mold frame 1 is fixedly connected to the feed port 8, and the metal material can be added from the feed port 8.

[0019] Compared with the prior art, the above technical solution has the characteristics of simple structure, low manufacturing cost, stable use, etc. In addition, it can not only be applied to the production of two-piece wheel hubs, but also be extended to the manufacture of other types of wheel hubs, and has high versatility.

[0020] Working principle: When the wheel hub needs to be processed, the wheel hub mold is needed to assist in the realization. The wheel hub is placed at the bottom of the lower mold frame 2, and the wheel hub is a specified twenty inches. It is placed outside the guide roller 6 according to the opening on the wheel hub. At this time, the four cylinders 4 are started so that the fixing plate clamps the outside of the wheel hub and fixes it. After fixation, the center axis of the wheel hub can be operated at this time, and metal material is added to the feed port 8 to allow it to enter the center cover tube 5, so that the center cover tube 5 is filled with metal material. After the internal forming, it contacts the wheel hub, and then the oil cylinder 7 bears pressure or force to form or deform the raw material to make it conform to the required shape or size. The formed cutting handle is then used to cut or separate the formed workpiece to separate it from the mold, thereby completing the manufacture of the wheel hub.

[0021] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A two-piece wheel hub mold structure, comprising an upper mold frame (1), characterized in that: The bottom of the upper mold frame (1) is detachably connected to the lower mold frame (2); the left and right front and rear ends of the upper mold frame (1) are fixedly connected to a mounting seat (3); the left and right front and rear ends of the mounting seat (3) are fixedly connected to a cylinder (4); a fixed plate is installed at the telescopic end of the cylinder (4); a center cover cylinder (5) is fixedly connected to the inner wall of the middle part of the top of the lower mold frame (2); a plurality of guide rollers (6) are fixedly connected to the inner wall of the top of the lower mold frame (2); and oil cylinders (7) are fixedly connected to the left and right sides of the lower mold frame (2).

2. A two-piece wheel hub mold structure according to claim 1, characterized in that: The top of the upper mold frame (1) is fixedly connected with a material inlet (8).

3. A two-piece wheel hub mold structure according to claim 1, characterized in that: One end of the fixing plate passes through the left, right, front and back sides of the upper mold frame (1) and extends outwards.

4. A two-piece wheel hub mold structure according to claim 1, characterized in that: The driving end of the oil cylinder (7) is fixedly connected to the top of the lower mold frame (2).

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