Adjustable cavity mold

Abstract

The utility model discloses an adjustable cavity mould which comprises a base structure, a top cover structure, adjusting plate structures and fixing bolts, the surface of the base structure is fixedly connected with the top cover structure in a butt joint mode, the surfaces of the two sides of the base structure are connected with the adjusting plate structures in a screwed mode, and the surface of the top cover structure is fixedly connected with the fixing bolts. According to the adjustable cavity die, the top cover structure can be conveniently lifted and lowered through the base structure, the male die block can be conveniently connected with the female die in a butt joint mode, the sliding rod is arranged to keep stable in the descending process, and the adjustable cavity die is convenient to adjust, high in practicability and high in practicability. The size of the cavity can be adjusted by arranging the adjusting plate structure, so that the shape of the die cavity is changed, the applicability of the device is improved, the male die blocks are conveniently fixed in the clamping groove frame by arranging the fixing bolts, the male die blocks of different sizes are conveniently fixed and separated, and therefore the device is matched with a female die of the base for use.

Description

Technical Field

[0001] The utility model relates to the field of molds, and particularly relates to an adjustable cavity mold. Background Technique

[0002] Casting is a kind of part processing technology and is widely used in the prior art. Casting is to perform corresponding processing on a blank at high temperature to obtain a part with a certain shape. A model is required during the forming process of a casting. The model is a mold. Liquid metal is injected into the mold cavity, and after the liquid metal cools, the corresponding casting shape can be obtained. The models in the prior art include a box body and a mold cavity arranged in the box body. Liquid metal is injected into the mold cavity, and after the liquid metal cools, a casting with a certain shape can be obtained. Although this kind of model can produce castings, in the actual application process, the shape of the mold cavity cannot be changed, so that the mold cavity cannot cast castings of other sizes, resulting in poor versatility of the mold. Therefore, an adjustable cavity mold is proposed. Content of the Utility Model

[0003] The main purpose of the utility model is to provide an adjustable cavity mold, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An adjustable cavity mold includes a base structure, a top cover structure, an adjusting plate structure and fixing bolts. The surface of the base structure is fixedly butted with the top cover structure. The adjusting plate structure is spirally connected to both side surfaces of the base structure. The fixing bolts are fixedly connected to the surface of the top cover structure. A convex module is fixedly butted with the bottom surface of the top cover structure.

[0006] Preferably, the base structure includes a bottom plate, a concave mold, a cavity, a lifting column, a sliding rod and a threaded hole. The bottom plate is fixedly connected with the concave mold on its surface. The cavity is fixedly opened on the surface of the concave mold. The lifting column is fixedly installed on the surface of the bottom plate. The sliding rod is fixedly connected to the surface of the concave mold. The threaded holes are fixedly arranged on both side surfaces of the concave mold.

[0007] Preferably, the top cover structure includes a cover body, a lifting ring, a connecting hole, a liquid injection hole and a card slot frame. The lifting ring is fixedly arranged on the surface of the cover body. The connecting hole is fixedly opened on the surface of the cover body. The liquid injection hole is fixedly opened on the surface of the cover body. The card slot frame is fixedly arranged on the bottom surface of the cover body.

[0008] Preferably, the adjusting plate structure includes a first screw rod, a movable head, a rotating bearing, a moving plate and a first rotating disc. One end surface of the first screw rod is fixedly connected with the movable head. The surface of the movable head is movably sleeved with the rotating bearing. The surface of the rotating bearing is fixedly connected with the moving plate. The other end surface of the first screw rod is fixedly connected with the first rotating disc.

[0009] Preferably, the fixing bolt includes a sleeved column, a second screw rod, a clamping block and a second rotating disc. The second screw rod is spirally sleeved on the surface of the sleeved column. One end surface of the second screw rod is fixedly provided with the clamping block. The other end surface of the second screw rod is fixedly provided with the second rotating disc.

[0010] Preferably, the connecting hole of the top cover structure is fixedly connected with the lifting column of the base structure. The first screw rod of the adjusting plate structure is spirally butted with the threaded hole. The moving plate is placed on the surface of the cavity. The sleeved column of the fixing bolt is installed and connected with the clamping groove frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model relates to an adjustable cavity mold. By setting the base structure, it is convenient to lift and lower the top cover structure, which is convenient for docking the convex module with the concave mold, and a sliding rod is set to maintain stability during descent. By setting the adjusting plate structure, the size of the cavity can be adjusted, thereby changing the shape of the mold cavity and improving the applicability of the device. By setting the fixing bolt, it is convenient to fix the convex module in the clamping groove frame, which is convenient for fixing and detaching convex modules of different sizes, so as to cooperate with the concave mold of the base for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an overall schematic diagram of an adjustable cavity mold of the utility model;

[0014] Figure 2 is a schematic diagram of the base structure of an adjustable cavity mold of the utility model;

[0015] Figure 3 is a schematic diagram of the top cover structure of an adjustable cavity mold of the utility model;

[0016] Figure 4 is a schematic diagram of the adjusting plate structure of an adjustable cavity mold of the utility model;

[0017] Figure 5 is a schematic diagram of the fixing bolt of an adjustable cavity mold of the utility model;

[0018] Figure 6 is a schematic diagram of the convex module of an adjustable cavity mold of the utility model;

[0019] In the figure: 1. Base structure; 101. Bottom plate; 102. Concave mold; 103. Cavity; 104. Lifting column; 105. Sliding rod; 106. Threaded hole; 2. Top cover structure; 201. Cover body; 202. Hoisting ring; 203. Connecting hole; 204. Liquid injection hole; 205. Card slot frame; 3. Adjusting plate structure; 301. First screw; 302. Moving head; 303. Rotating bearing; 304. Moving plate; 305. First rotating disk; 4. Fixed bolt; 401. Sleeve column; 402. Second screw; 403. Block; 404. Second rotating disk; 5. Convex module. Detailed implementation mode

[0020] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation mode.

[0021] As Figure 1-6 shown, an adjustable cavity mold includes a base structure 1, a top cover structure 2, an adjusting plate structure 3 and a fixed bolt 4. The surface of the base structure 1 is fixedly butted with the top cover structure 2. The two side surfaces of the base structure 1 are screwed with the adjusting plate structure 3. The surface of the top cover structure 2 is fixedly connected with the fixed bolt 4. The bottom surface of the top cover structure 2 is fixedly butted with the convex module 5;

[0022] The base structure 1 includes a bottom plate 101, a concave mold 102, a cavity 103, a lifting column 104, a sliding rod 105, and a threaded hole 106. The surface of the bottom plate 101 is fixedly connected with the concave mold 102. The surface of the concave mold 102 is fixedly provided with the cavity 103. The surface of the bottom plate 101 is fixedly installed with the lifting column 104. The surface of the concave mold 102 is fixedly connected with the sliding rod 105. The two side surfaces of the concave mold 102 are fixedly provided with the threaded holes 106; The top cover structure 2 includes a cover body 201, a lifting ring 202, a connection hole 203, a liquid injection hole 204, and a card slot frame 205. The surface of the cover body 201 is fixedly provided with the lifting ring 202. The surface of the cover body 201 is fixedly provided with the connection hole 203. The surface of the cover body 201 is fixedly provided with the liquid injection hole 204. The bottom surface of the cover body 201 is fixedly provided with the card slot frame 205; The adjusting plate structure 3 includes a first screw rod 301, a movable head 302, a rotating bearing 303, a moving plate 304, and a first rotating disk 305. One end surface of the first screw rod 301 is fixedly connected with the movable head 302. The surface of the movable head 302 is movably sleeved with the rotating bearing 303. The surface of the rotating bearing 303 is fixedly connected with the moving plate 304. The other end surface of the first screw rod 301 is fixedly connected with the first rotating disk 305; The fixing bolt 4 includes a sleeved column 401, a second screw rod 402, a clamping block 403, and a second rotating disk 404. The surface of the sleeved column 40l is spirally sleeved with the second screw rod 402. One end surface of the second screw rod 402 is fixedly provided with the clamping block 403. The other end surface of the second screw rod 402 is fixedly provided with the second rotating disk 404; The connection hole 203 of the top cover structure 2 is fixedly connected with the lifting column 104 of the base structure 1. The first screw rod 301 of the adjusting plate structure 3 is spirally docked with the threaded hole 106. The moving plate 304 is placed on the surface of the cavity 103. The sleeved column 401 of the fixing bolt 4 is installed and connected with the card slot frame 205.

[0023] It should be noted that the present utility model is an adjustable cavity mold. The lifting column 104 of the base structure 1 can be used to conveniently lift and lower the top cover structure 2, facilitating the docking of the convex module 5 with the concave mold 102. The sliding rod 105 is provided to maintain stability during the descent. The sliding rod 105 passes through the surface of the cover body 201. The adjusting plate structure 3 can adjust the size of the cavity 103, thereby changing the shape of the mold cavity and improving the applicability of the device. By rotating the first rotating disk 305 to rotate the first screw rod 301, the moving plate 304 moves closer to the middle within the cavity 103. The provided fixing bolt 4 facilitates the fixing of the convex module 5 within the card slot frame 205, facilitating the fixing and detachment of convex modules 5 of different sizes, and thus cooperating with the concave mold 102 of the base for use. The usage method of the fixing bolt 4 is the same as that of the adjusting plate structure 3. By rotating, the clamping block 403 is docked into the surrounding holes of the convex module 5 for fixation.

[0024] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the description in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable cavity mold, characterized in that: It includes a base structure (1), a top cover structure (2), an adjusting plate structure (3) and fixing bolts (4). The surface of the base structure (1) is fixedly butted with the top cover structure (2). The adjusting plate structure (3) is spirally connected to both side surfaces of the base structure (1). The surface of the top cover structure (2) is fixedly connected with the fixing bolts (4). A convex module (5) is fixedly butted on the bottom surface of the top cover structure (2).

2. The adjustable cavity mold according to claim 1, wherein: The base structure (1) includes a bottom plate (101), a concave mold (102), a cavity (103), a lifting column (104), a sliding rod (105) and a threaded hole (106). The bottom plate (101) is fixedly connected with the concave mold (102) on its surface. The cavity (103) is fixedly opened on the surface of the concave mold (102). The lifting column (104) is fixedly installed on the surface of the bottom plate (101). The sliding rod (105) is fixedly connected to the surface of the concave mold (102). Threaded holes (106) are fixedly arranged on both side surfaces of the concave mold (102).

3. The adjustable cavity mold according to claim 2, wherein: The top cover structure (2) includes a cover body (201), a lifting ring (202), a connecting hole (203), a liquid injection hole (204) and a card slot frame (205). The lifting ring (202) is fixedly arranged on the surface of the cover body (201). The connecting hole (203) is fixedly opened on the surface of the cover body (201). The liquid injection hole (204) is fixedly opened on the surface of the cover body (201). The card slot frame (205) is fixedly arranged on the bottom surface of the cover body (201).

4. The adjustable cavity mold according to claim 3, characterized in that: The adjusting plate structure (3) includes a first screw rod (301), a movable head (302), a rotating bearing (303), a moving plate (304) and a first rotating disc (305). The movable head (302) is fixedly connected to one end surface of the first screw rod (301). The rotating bearing (303) is movably sleeved on the surface of the movable head (302). The moving plate (304) is fixedly connected to the surface of the rotating bearing (303). The first rotating disc (305) is fixedly connected to the other end surface of the first screw rod (301).

5. The adjustable cavity mold according to claim 4, wherein: The fixing bolt (4) includes a sleeved column (401), a second screw rod (402), a clamping block (403) and a second rotating disc (404). The second screw rod (402) is spirally sleeved on the surface of the sleeved column (401). The clamping block (403) is fixedly arranged on one end surface of the second screw rod (402). The second rotating disc (404) is fixedly arranged on the other end surface of the second screw rod (402).

6. An adjustable cavity mold according to claim 5, characterized in that: The connecting hole (203) of the top cover structure (2) is connected and fixed to the lifting column (104) of the base structure (1). The first screw rod (301) of the adjusting plate structure (3) is spirally butted with the threaded hole (106). The moving plate (304) is placed on the surface of the cavity (103). The sleeved column (401) of the fixing bolt (4) is installed and connected to the card slot frame (205).

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