Automobile cylinder cover casting device

Abstract

The utility model discloses an automobile cylinder cover casting device which comprises two sets of hydraulic rods and a transverse plate fixed to the output ends of the hydraulic rods, the bottom end of the transverse plate is connected with a frame through an adjusting mechanism, the inner wall of the frame is rotationally connected with a movable plate, and the top end and the bottom end of the movable plate are connected with a casting barrel through a locking mechanism. A casting opening is formed in the outer wall of the casting barrel; and the locking mechanism comprises a fitting plate, an open groove, a threaded rod and a fitting plate. According to the automobile cylinder cover casting device, a rotating motor, a first rotating rod, a first conveying roller, a cavity, a fixing plate, a second rotating rod, a second conveying roller and a transmission mechanism are combined for use, and a locking mechanism, a moving plate, a telescopic mechanism and an overturning motor are combined for use; and under the action of the telescopic mechanism, the distance between the locking mechanism and the casting barrel can be adjusted, disassembly and assembly work is facilitated, compared with traditional casting equipment, maintenance and cleaning are more convenient, and the attractiveness of automobile cylinder cover casting is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile casting, in particular to an automobile cylinder head casting device. Background Art

[0002] The cylinder head is a component of the automobile engine, usually made of high-quality gray cast iron or alloy cast iron. It is the mounting base of the valve mechanism and the sealing cover of the cylinder. The existing cylinder head manufacturing is usually made by casting the cylinder head blank through a mold, and then fine-machining it. The quality of the cylinder head blank largely determines the quality of the cylinder head that can be obtained by subsequent fine-machining.

[0003] For example, a Chinese authorized patent with announcement number CN217297088U is a casting device for automobile cylinder head production, which includes an assembly bracket, a lifting mechanism is provided on the lower side of the assembly bracket, a fixing rod of the lifting mechanism is fixed on the lower side of the assembly bracket, a casting bucket is provided on the telescopic rod of the lifting mechanism, a first hinge is provided on the casting bucket, an automatic casting mechanism is provided on the first hinge, the lower end of the automatic casting mechanism is fixed on the first hinge, and the upper end of the automatic casting mechanism is fixed on the second hinge of the assembly bracket. Since the device is provided with a lifting mechanism, the staff can control the height of the lifting mechanism during operation.

[0004] The above-mentioned traditional casting tube is prone to impurities accumulation inside the casting barrel after a long period of casting, and most of the casting tubes are connected to the bracket in a flip manner, which is inconvenient to disassemble and clean. After long-term use, it is easy to affect the casting aesthetics of the automobile cylinder head and reduce the use effect of the finished cylinder head. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a casting device for an automobile cylinder head. By arranging a locking mechanism, a movable plate, a telescopic mechanism and a flip motor for use in combination, the telescopic mechanism can adjust the distance between the locking mechanism and the casting barrel, which is convenient for disassembly and assembly. Compared with traditional casting equipment, it is easier to maintain and clean, enhances the aesthetics of automobile cylinder head casting, and solves the problems raised by the background technology.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: a casting device for automobile cylinder head, comprising two groups of hydraulic rods and a horizontal plate fixed on the output end of the hydraulic rod, the bottom end of the horizontal plate is connected to a frame through an adjustment mechanism, the inner wall of the frame is rotatably connected to a moving plate, and the top and bottom ends of the moving plate are connected to a casting bucket through a locking mechanism;

[0009] It also includes a telescopic mechanism, a flip motor is installed on the outer wall of the frame, and the output end of the flip motor is connected to a moving plate through the telescopic mechanism;

[0010] The adjusting mechanism comprises a fixed plate, an adjusting motor, a screw, a movable groove and a threaded sleeve. The fixed plate is provided with two groups and is respectively fixed to the top of the horizontal plate. The two groups of fixed plates are connected to the screw for rotation relative to one side. The adjusting motor is installed on the outer wall of any group of fixed plates and the output end is connected to the screw. The top of the horizontal plate is provided with a laterally distributed movable groove, and the top of the frame is fixed with a threaded sleeve that slides with the movable groove and matches the screw thread.

[0011] Preferably, the telescopic mechanism comprises a fixed column, a movable rod and a spring, wherein one end of the fixed column is connected to the output end of the flip motor, and the other end has a movable rod sliding inside and fixed to the movable plate, and the fixed column is connected to the movable rod via a spring.

[0012] Preferably, a sliding block is fixed on the outer wall of the movable rod, and a sliding groove slidably matched with the sliding block is formed on the inner wall of the fixed column.

[0013] Preferably, the frame is rectangular, and a hole is provided inside the frame for the casting bucket to be turned upside down.

[0014] Preferably, the locking mechanism includes a bonding plate, a slot, a threaded rod and a bonding plate, the bonding plate is fixed to the outer wall of the movable plate, the slot is opened on the side of the bonding plate away from the movable plate, the outer wall of the casting barrel is fixed with a threaded rod matching the slot, and the outer wall of the threaded rod is threadedly connected with a nut that fits with the bonding plate.

[0015] Preferably, the outer wall of the casting bucket is provided with a casting port.

[0016] Preferably, the movable groove and the threaded sleeve have the same rectangular shape, and the sizes of the movable groove and the threaded sleeve match each other.

[0017] Preferably, the frame height is greater than the casting ladle height.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. By setting up a locking mechanism, a moving plate, a telescopic mechanism and a flip motor in combination, the distance between the locking mechanism and the casting bucket can be adjusted under the action of the telescopic mechanism, which is convenient for disassembly and assembly. Compared with traditional casting equipment, it is easier to maintain and clean, and enhances the aesthetics of automobile cylinder head casting.

[0021] 2. By setting up the combination of adjusting motor, screw rod, movable groove and threaded sleeve, the adjusting motor drives the casting bucket to perform horizontal reciprocating adjustment, and the raw material is evenly discharged horizontally through the casting port to achieve the purpose of uniform discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the locking mechanism structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 It is a schematic cross-sectional structure diagram of the telescopic mechanism of the utility model.

[0026] In the figure: 1, hydraulic rod; 211, cross plate; 212, frame; 213, casting barrel; 214, casting port; 215, moving plate; 216, bonding plate; 217, slot; 218, threaded rod; 219, nut; 220, flip motor; 221, fixed column; 222, movable rod; 223, spring; 224, sliding groove; 225, sliding block; 311, fixed plate; 312, adjusting motor; 313, screw rod; 314, moving groove; 315, threaded sleeve. DETAILED DESCRIPTION

[0027] 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.

[0028] Example

[0029] Reference Figure 1-4 As shown, a casting device for automobile cylinder head includes two groups of hydraulic rods 1 and a horizontal plate 211 fixed on the output end of the hydraulic rod 1. The bottom end of the horizontal plate 211 is connected to a frame 212 through an adjustment mechanism. The frame 212 is rectangular. A hole is provided inside the frame 212 for a casting bucket 213 to flip up and down. The height of the frame 212 is greater than the height of the casting bucket 213. The inner wall of the frame 212 is rotatably connected to a moving plate 215. The top and bottom ends of the moving plate 215 are connected to the casting bucket 213 through a locking mechanism. The outer wall of the casting bucket 213 is provided with a casting port 214, and the raw material is discharged outward through the casting port 214.

[0030] The locking mechanism includes a bonding plate 216, a slot 217, a threaded rod 218 and the bonding plate 216. The bonding plate 216 is fixed to the outer wall of the movable plate 215. The slot 217 is opened on the side of the bonding plate 216 away from the movable plate 215. The outer wall of the casting barrel 213 is fixed with a threaded rod 218 matching the slot 217. The outer wall of the threaded rod 218 is threadedly connected with a nut 219 that fits the bonding plate 216. The threaded rod 218 is inserted into the slot 217, and then the nut 219 is rotated to make it threadably connected with the threaded rod 218. The nut 219 can be embedded in the bonding plate 216, so as to achieve the effect of restricting the bonding plate 216 and the casting barrel 213, which can facilitate the disassembly or installation of the casting barrel 213 and enhance the maintenance and cleaning efficiency of the equipment.

[0031] A flip motor 220 is installed on the outer wall of the frame 212. The output end of the flip motor 220 is connected to the moving plate 215 through a telescopic mechanism. By turning on the flip motor 220, the telescopic mechanism and the moving plate 215 are driven to flip. The moving plate 215 drives the locking mechanism and the casting bucket 213 to flip, so that the casting port 214 can be located at the bottom to achieve the purpose of discharging.

[0032] The telescopic mechanism includes a fixed column 221, a movable rod 222 and a spring 223. One end of the fixed column 221 is connected to the output end of the flip motor 220, and the other end is internally slidably provided with a movable rod 222 fixed to the movable plate 215. The fixed column 221 and the movable rod 222 are connected by a spring 223. A sliding block 225 is fixed to the outer wall of the movable rod 222. A sliding groove 224 is provided on the inner wall of the fixed column 221 for sliding cooperation with the sliding block 225. The sliding groove 224 and the sliding block 225 can achieve better stability. By pushing the movable plate 215, the flip motor 220 is inserted into the fixed column 221 and in and out. At this time, the threaded rod 218 can correspond to or disengage from the slot 217, thereby achieving better stability.

[0033] The adjusting mechanism includes a fixed plate 311, an adjusting motor 312, a screw rod 313, a movable groove 314 and a threaded sleeve 315. The fixed plate 311 is provided with two groups and is respectively fixed to the top of the horizontal plate 211. The two groups of fixed plates 311 are rotatably connected to one side with the screw rod 313. The adjusting motor 312 is installed on the outer wall of any group of fixed plates 311 and the output end is connected to the screw rod 313. The top of the horizontal plate 211 is provided with a transversely distributed movable groove 314. The top of the frame 212 is fixed with a threaded sleeve 315 that slides with the movable groove 314 and matches the thread of the screw rod 313. The movable groove 314 and the threaded sleeve 315 are of the same rectangular shape, and the sizes of the movable groove 314 and the threaded sleeve 315 match each other. The regulating motor 312 is turned on to drive the screw rod 313 to rotate. Under the action of the thread, the threaded sleeve 315 moves back and forth along the moving groove 314, driving the raw materials inside the casting bucket 213 to be evenly discharged through the casting port 214, making the discharge more uniform and avoiding the problem of raw material accumulation.

[0034] Working principle: When the casting bucket 213 needs to be disassembled, the nut 219 is rotated to disengage it from the threaded rod 218. At this time, the staff can pull the movable plate 215 horizontally to drive the movable rod 222 to be inserted into the fixed column 221, and drive the spring 223 to be squeezed and compressed. At this time, the fitting plate 216 is disengaged from the outer wall of the casting bucket 213, and the staff can pull the casting bucket 213 forward and take it out for cleaning.

[0035] When in use, the flip motor 220 is turned on to drive the telescopic mechanism, the movable plate 215 and the casting bucket 213 to flip vertically to achieve the discharging effect. The adjusting motor 312 is turned on to drive the screw rod 313 to rotate. Under the action of the thread, the threaded sleeve 315 moves to the right along the inner wall of the movable groove 314, so that the raw material is evenly discharged to the right through the casting port 214. Similarly, the raw material can also be discharged to the left to achieve the effect of uniform discharging.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting device for a cylinder head of an automobile, comprising two sets of hydraulic rods (1) and a transverse plate (211) fixed to the output ends of the hydraulic rods (1), characterized in that: The bottom end of the horizontal plate (211) is connected to a frame (212) through an adjustment mechanism, the inner wall of the frame (212) is rotatably connected to a movable plate (215), and the top and bottom ends of the movable plate (215) are connected to a casting bucket (213) through a locking mechanism; It also includes a telescopic mechanism, a flip motor (220) is installed on the outer wall of the frame (212), and an output end of the flip motor (220) is connected to a moving plate (215) through the telescopic mechanism; The adjusting mechanism comprises a fixed plate (311), an adjusting motor (312), a screw (313), a movable groove (314) and a threaded sleeve (315); the fixed plate (311) is provided with two groups and is respectively fixed to the top of the transverse plate (211); the two groups of fixed plates (311) are rotatably connected to one side with respect to the screw (313); the adjusting motor (312) is installed on the outer wall of any group of fixed plates (311) and the output end is connected to the screw (313); the top of the transverse plate (211) is provided with a movable groove (314) distributed transversely; the top of the frame (212) is fixed with a threaded sleeve (315) which is slidably matched with the movable groove (314) and threadably matched with the screw (313).

2. The automobile cylinder head casting device according to claim 1, characterized in that: The telescopic mechanism comprises a fixed column (221), a movable rod (222) and a spring (223); one end of the fixed column (221) is connected to the output end of the flip motor (220), and the other end of the fixed column has a movable rod (222) fixed to the moving plate (215) slidingly arranged inside; the fixed column (221) and the movable rod (222) are connected via the spring (223).

3. The automobile cylinder head casting device according to claim 2, characterized in that: A sliding block (225) is fixed on the outer wall of the movable rod (222), and a sliding groove (224) slidably matched with the sliding block (225) is formed on the inner wall of the fixed column (221).

4. The automobile cylinder head casting device according to claim 1, characterized in that: The frame (212) is rectangular, and a hole is provided inside the frame (212) for the casting bucket (213) to be turned upside down.

5. The automobile cylinder head casting device according to claim 1, characterized in that: The locking mechanism comprises a bonding plate (216), a slot (217), a threaded rod (218) and a bonding plate (216); the bonding plate (216) is fixed to the outer wall of the movable plate (215); the slot (217) is arranged on a side of the bonding plate (216) away from the movable plate (215); a threaded rod (218) matching the slot (217) is fixed to the outer wall of the casting barrel (213); and a nut (219) is threadedly connected to the outer wall of the threaded rod (218) and is bonded to the bonding plate (216).

6. The automobile cylinder head casting device according to claim 1, characterized in that: The outer wall of the casting bucket (213) is provided with a casting port (214).

7. The automobile cylinder head casting device according to claim 1, characterized in that: The movable groove (314) and the threaded sleeve (315) have the same rectangular shape, and the movable groove (314) and the threaded sleeve (315) have sizes that match each other.

8. The automobile cylinder head casting device according to claim 5, characterized in that: The height of the frame (212) is greater than the height of the casting ladle (213).

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