Forming device for axle machining

Abstract

The utility model discloses a forming device for axle machining, which belongs to the field of axle machining equipment and comprises a main body, a fixing mechanism is arranged in the main body, a cooling mechanism is arranged in the fixing mechanism, a moving mechanism is mounted on the main body, the moving mechanism comprises a lifting plate, and the lifting plate is arranged on the main body. A plurality of connecting rods are fixedly connected to the edge of the bottom of the lifting plate, sleeve rods are slidably connected to the bottoms of the connecting rods, and a connecting plate is jointly and fixedly connected to the bottoms of the sleeve rods. The automatic die-casting die has the beneficial effects that the cooling mechanism and the moving mechanism are arranged, a plurality of cooling pipes are arranged, an axle formed in the lower die base in a die-casting mode can be rapidly cooled, then through cooperation of a connecting rod and a sleeve rod, a push rod pushes the lower die base to move out of a fixing box, the subsequent technological process is facilitated, the effects of automatic die-casting and convenient demolding are achieved, and the production efficiency is improved. The processing safety is improved, the comprehensive performance is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of vehicle axle processing equipment, in particular to a vehicle axle processing forming device. Background Art

[0002] According to the different suspension structures, axles are divided into integral and disconnected types. When non-independent suspension is used, the middle part of the axle is a solid or hollow center beam, which is an integral axle; disconnected axles are movable joint structures and are used with independent suspension.

[0003] After searching, it was found that the Chinese patent publication number CN217803077U discloses a rapid prototyping mold for the upper and lower pieces of an automobile bridge shell. The patent includes an upper mold and a lower mold. The upper left and right parts of the upper end of the upper mold are fixedly installed with a feeding funnel, the upper middle part of the upper end of the upper mold is fixedly installed with a first water inlet pipe, the lower left part and the lower right part of the upper mold are slidably installed with a vertical L-shaped plate, the lower middle part of the upper mold is fixedly installed with a semi-circular ball, the upper left end and the lower right end of the lower mold are respectively fixedly installed with a second water inlet pipe and a water outlet pipe, and the upper middle part of the lower mold is provided with a groove in the shape of an automobile bridge shell. The device injects raw materials on both sides at the same time, speeding up the injection speed and making the raw materials evenly distributed in the automobile bridge shell shaped groove, and then injects cooling water into the first water inlet pipe and the second water inlet pipe, so that the bridge shell is directly cooled and formed in the mold, thereby improving work efficiency. However, in the existing processing technology, manual control is required for injection die casting, which is relatively dangerous during processing, and demolding is inconvenient. The degree of automation is not high, and the practicality needs to be enhanced. Utility Model Content

[0004] The purpose of the utility model is to provide a forming device for axle processing in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A forming device for axle processing comprises a main body, a fixing mechanism is arranged in the main body, a cooling mechanism is arranged in the fixing mechanism, a moving mechanism is installed on the main body, the moving mechanism comprises a lifting plate, a plurality of connecting rods are fixedly connected to the bottom edge of the lifting plate, a sleeve rod is slidably connected to the bottom of the connecting rod, a connecting plate is fixedly connected to the bottom of the sleeve rod, and a push rod for convenient material removal and demoulding is fixedly connected to the middle position of the top of the connecting plate.

[0007] Preferably, the motion mechanism includes a hydraulic cylinder, the lifting plate is fixedly connected to the output end of the hydraulic cylinder, a plurality of injection tubes pass through the inside of the lifting plate, an upper mold base is fixedly connected to the bottom of the lifting plate, a sealing edge is provided on the outer side of the upper mold base, and the sealing edge is fixedly connected to the bottom of the lifting plate.

[0008] Preferably, the fixing mechanism comprises a plurality of brackets, the top of the brackets are fixedly connected with a fixing box, a lower die seat is arranged in the fixing box, and a sealing groove matching with the sealing edge is arranged between the fixing box and the lower die seat.

[0009] Preferably, the sleeve rod is slidably connected to the edge positions on both sides of the fixed box, the connecting plate is arranged on the inner side of the bracket, the push rod is slidably connected to the bottom of the fixed box, and the push rod is located below the lower mold base.

[0010] Preferably, the cooling mechanism comprises a plurality of water inlet pipes, one end of each water inlet pipe is fixedly connected to a cooling pipe, the plurality of cooling pipes pass through the bottom of the fixed box, and one end of each cooling pipe is fixedly connected to a water outlet pipe.

[0011] Preferably, the main body comprises a column, the top of the column is fixedly connected to a shell, the bracket is fixedly connected to the inner wall of the bottom of the shell, and the hydraulic cylinder is fixedly connected to the top of the shell.

[0012] The beneficial effects are: a cooling mechanism and a motion mechanism are provided, and through the provision of multiple cooling pipes, the die-cast axle in the lower die seat can be quickly cooled, and then the push rod is used to push the lower die seat out of the fixed box through the cooperation of the connecting rod and the sleeve rod, which facilitates the subsequent process flow, realizes automatic die-casting, facilitates demoulding, improves processing safety, improves comprehensive performance, and is highly practical.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of a forming device for axle processing described in the utility model;

[0016] Figure 2 It is a front view of a forming device for axle processing according to the utility model;

[0017] Figure 3 It is a left side cross-sectional view of a forming device for axle processing according to the utility model;

[0018] Figure 4 It is a schematic diagram of the connection of a fixing mechanism, a cooling mechanism and a moving mechanism of a forming device for axle processing described in the utility model.

[0019] The reference numerals in the accompanying drawings are explained as follows: 1. Main body; 101. Column; 102. Shell; 2. Fixing mechanism; 201. Bracket; 202. Fixing box; 203. Lower die base; 204. Sealing groove; 3. Cooling mechanism; 301. Water inlet pipe; 302. Cooling pipe; 303. Water outlet pipe; 4. Moving mechanism; 401. Hydraulic cylinder; 402. Lifting plate; 403. Injection pipe; 404. Upper die base; 405. Sealing edge; 406. Connecting rod; 407. Sleeve rod; 408. Connecting plate; 409. Push rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1 — Figure 4 As shown, a forming device for axle processing includes a main body 1, a fixing mechanism 2 is arranged in the main body 1, a cooling mechanism 3 is arranged in the fixing mechanism 2, a moving mechanism 4 is installed on the main body 1, and the main body 1 includes a column 101, and a shell 102 is welded on the top of the column 101.

[0024] In this embodiment, the fixing mechanism 2 includes a plurality of brackets 201, the brackets 201 are connected to the bottom inner wall of the housing 102 by bolts, the top of the brackets 201 is connected to a fixing box 202 by bolts, a lower die base 203 for die-casting axles is arranged in the fixing box 202, and a sealing groove 204 is arranged between the fixing box 202 and the lower die base 203.

[0025] In this embodiment, the cooling mechanism 3 includes a plurality of water inlet pipes 301, one end of which is connected with a cooling pipe 302, and the plurality of cooling pipes 302 pass through the bottom of the fixed box 202, and one end of the cooling pipe 302 is connected with a water outlet pipe 303. The die-cast axle needs to be demolded after cooling down, and the heat is transferred to the fixed box 202 through the lower die base 203. The plurality of cooling pipes 302 cool the fixed box 202 to improve the processing efficiency.

[0026] In this embodiment, the motion mechanism 4 includes a hydraulic cylinder 401, which is connected to the top of the housing 102 by bolts. The output end of the hydraulic cylinder 401 is connected to a lifting plate 402 by bolts. A plurality of injection tubes 403 are passed through the interior of the lifting plate 402. The bottom of the lifting plate 402 is connected to an upper mold base 404 by bolts. A sealing edge 405 is provided on the outer side of the upper mold base 404. The sealing edge 405 is connected to the bottom of the lifting plate 402 by bolts. The sealing groove 204 cooperates with the sealing edge 405. After the sealing edge 405 drops to the position of the fixed box 202, it can be stuck in the sealing groove 204, so that the upper mold base 404 and the sealing edge 405 form a closed space. The bottom edge of the lifting plate 402 is connected to a plurality of connecting rods 406 by bolts. The bottom of the connecting rod 406 is slidably connected to a sleeve rod 407. The sleeve rod 407 slides Connected to the edge positions on both sides of the fixed box 202, the bottom of the sleeve rod 407 is connected with a connecting plate 408 by bolts, and a push rod 409 is welded at the middle position on the top of the connecting plate 408 for easy demoulding. The connecting plate 408 is arranged on the inner side of the bracket 201, and the push rod 409 is slidably connected to the bottom of the fixed box 202. The push rod 409 is located below the lower die seat 203. After the hydraulic cylinder 401 pushes the lifting plate 402 down to the lowest position, the high-temperature liquid aluminum alloy is injected into the injection pipe 403, and high pressure is applied. The axle is die-cast in the upper die seat 404 and the lower die seat 203, and then the hydraulic cylinder 401 retracts, the connecting rod 406 slides in the sleeve rod 407 first, and then drives the sleeve rod 407 to rise, the sleeve rod 407 drives the connecting plate 408 and the push rod 409 to lift, and the push rod 409 pushes the lower die seat 203 out for easy demoulding.

[0027] Working principle: Before using the device, the staff installs the lower die base 203 and the upper die base 404 on the fixed box 202 and the lifting plate 402 respectively according to the axle to be die-cast. During the molding process, the hydraulic cylinder 401 is started, and the hydraulic cylinder 401 pushes the lifting plate 402 down. After the hydraulic cylinder 401 pushes the lifting plate 402 down to the lowest position, the sealing groove 204 cooperates with the sealing edge 405, and the sealing edge 405 drops to the position of the fixed box 202 and can be stuck in the sealing groove 204, so that the upper die base 404 and the sealing edge 405 form a closed space, and then the high-temperature liquid aluminum alloy is injected into the injection pipe 403, and high pressure is applied, and the axle is The upper die base 404 and the lower die base 203 are die-casted, and then cooling water is supplied to the water inlet pipe 301. The heat is transferred to the fixed box 202 through the lower die base 203. Multiple cooling pipes 302 cool the fixed box 202, and the cooling water flows to the water outlet pipe 303 with the heat. After cooling, the hydraulic cylinder 401 retracts, and the connecting rod 406 first slides in the sleeve rod 407, and then drives the sleeve rod 407 to rise. The sleeve rod 407 drives the connecting plate 408 and the push rod 409 to lift, and the push rod 409 pushes the lower die base 203 out, which is convenient for demoulding, realizing automatic and continuous die-casting process. It only needs to cooperate with the demoulding device to achieve full automatic production with a high degree of automation.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A forming device for axle processing, comprising a main body (1), wherein a fixing mechanism (2) is arranged inside the main body (1), characterized in that: A cooling mechanism (3) is arranged inside the fixing mechanism (2), and a moving mechanism (4) is installed on the main body (1), wherein the moving mechanism (4) comprises a lifting plate (402), wherein a plurality of connecting rods (406) are fixedly connected to the bottom edge of the lifting plate (402), a sleeve rod (407) is slidably connected to the bottom of the connecting rod (406), a connecting plate (408) is fixedly connected to the bottom of the sleeve rod (407), and a push rod (409) is fixedly connected to the middle position of the top of the connecting plate (408) for facilitating material unloading and demoulding.

2. The forming device for axle processing according to claim 1, characterized in that: The motion mechanism (4) comprises a hydraulic cylinder (401), the lifting plate (402) is fixedly connected to the output end of the hydraulic cylinder (401), a plurality of injection pipes (403) are passed through the interior of the lifting plate (402), an upper die seat (404) is fixedly connected to the bottom of the lifting plate (402), a sealing edge (405) is arranged on the outer side of the upper die seat (404), and the sealing edge (405) is fixedly connected to the bottom of the lifting plate (402).

3. The forming device for axle processing according to claim 2, characterized in that: The fixing mechanism (2) comprises a plurality of brackets (201), the top of the brackets (201) being fixedly connected to a fixing box (202), a lower die seat (203) being arranged inside the fixing box (202), and a sealing groove (204) matching with the sealing edge (405) being arranged between the fixing box (202) and the lower die seat (203).

4. The forming device for axle processing according to claim 3, characterized in that: The sleeve rod (407) is slidably connected to the edge positions on both sides of the fixed box (202), the connecting plate (408) is arranged on the inner side of the bracket (201), the push rod (409) is slidably connected to the bottom of the fixed box (202), and the push rod (409) is located below the lower mold base (203).

5. The forming device for axle processing according to claim 3, characterized in that: The cooling mechanism (3) comprises a plurality of water inlet pipes (301), one end of each of the water inlet pipes (301) being fixedly connected to a cooling pipe (302), the plurality of cooling pipes (302) passing through the bottom of the fixed box (202), and one end of each of the cooling pipes (302) being fixedly connected to a water outlet pipe (303).

6. The forming device for axle processing according to claim 3, characterized in that: The main body (1) comprises a column (101), the top of the column (101) is fixedly connected to a housing (102), the bracket (201) is fixedly connected to the bottom inner wall of the housing (102), and the hydraulic cylinder (401) is fixedly connected to the top of the housing (102).

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