Plane deslagging structure for die-casting die of front cover cap of automobile engine

Abstract

The utility model relates to the technical field of planar deslagging structures, and discloses a planar deslagging structure for an automobile engine front cover die-casting die, which comprises a shell, a fixing plate is fixedly connected to the rear end of the shell, a fixing block is fixedly connected to the rear end of the shell, a motor is fixedly connected to the interior of the fixing block, and the motor is fixedly connected to the rear end of the shell. The top end of the shell is rotatably connected with a rotating rod, the output end of the rotating rod is fixedly connected with a linkage rod, the front end of the rotating rod is fixedly connected with a sliding block, the front end of the sliding block is fixedly connected with a brush mechanism, and the front end of the shell is fixedly connected with a clamping mechanism. According to the cleaning device, the rotating rod is pushed by the linkage rod to rotate, so that the rotating rod drives the sliding block to move left and right, the workbench is cleaned, it is guaranteed that the outside of the workbench is clean after operation is finished, an operator does not need to clean the outside, cleaning time is saved, time and labor are saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plane slag removal structures, in particular to a plane slag removal structure for a die-casting mould for a front cover of an automobile engine. Background Art

[0002] The flat slag discharge structure of the die-casting mold for the front cover of the automobile engine is usually designed with a slag discharge groove or slag discharge hole at the bottom or side of the mold to discharge gas and impurities during the casting process to ensure the quality of the casting. This structure can effectively prevent the generation of pores and inclusions, improve the density and surface quality of the casting, and at the same time, a properly designed slag discharge structure can also improve the service life and production efficiency of the mold.

[0003] After searching, a Chinese patent discloses a flat slag discharge structure of a die-casting mold for an ultra-low-speed die-casting camshaft front bearing cover (Announcement No. CN104439153A). The patented technology includes a die-casting mold with a cold shut area, and a slag accumulation hole is added at the corresponding position of the cold shut area, and the slag accumulation hole is used to collect cold material. The flat slag discharge structure in the die-casting mold of the ultra-low-speed die-casting camshaft front bearing cover of the invention improves the structural design of the mold by considering the actual flow direction of aluminum liquid in the mold cavity in practice, as well as the influence of temperature changes and gas emissions on the product during production, and partially transforms the part of the pit cavity, thereby reducing the cold shut phenomenon in low-speed die-casting, improving the local quality of the product, and reducing reports. However, it fails to solve the problem of cleaning up the debris on the workbench, resulting in the accumulation of debris on the workbench, requiring the operator to clean up the workbench, which is time-consuming and labor-intensive, and reduces work efficiency. Utility Model Content

[0004] The utility model aims to improve the situation in the prior art that an operator needs to clean a workbench, which is time-consuming and labor-intensive and reduces work efficiency, and proposes a flat slag removal structure for a die-casting mold of a front cover of an automobile engine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flat slag removal structure for a die-casting mold of a front cover of an automobile engine, comprising a shell, a rear end of the shell is fixedly connected to a fixed plate, the rear end of the shell is fixedly connected to a fixed block, the interior of the fixed block is fixedly connected to a motor, the top end of the shell is rotatably connected to a rotating rod, the output end of the rotating rod is fixedly connected to a linkage rod, the front degree of the rotating rod is fixedly connected to a sliding block, the front end of the sliding block is fixedly connected to a brush mechanism, and the front end of the shell is fixedly connected to a locking mechanism.

[0006] As a further description of the above technical solution:

[0007] The locking mechanism includes a spring housing, the outside of which is fixedly connected to the front end of the housing, the inside of which is slidably connected to a limit block, the bottom end of the limit block is fixedly connected to a thrust spring, the inside of the limit block is fixedly connected to a mounting column, and the inside of the housing is slidably connected to a filter screen.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the thrust spring is fixedly connected to the inside of the spring housing, and the top end of the mounting column is slidably connected to the inside of the filter screen.

[0010] As a further description of the above technical solution:

[0011] The outside of the limit block is fixedly connected with a sliding block, and the inside of the spring housing is provided with a sliding groove.

[0012] As a further description of the above technical solution:

[0013] The outer portion of the sliding block is slidably connected to the inner portion of the sliding groove.

[0014] As a further description of the above technical solution:

[0015] The top end of the linkage rod is slidably connected to the inside of the rotating rod, and the outside of the sliding block is slidably connected to the inside of the fixing plate.

[0016] As a further description of the above technical solution:

[0017] The outside of the brush mechanism is slidably connected to the inside of the fixing plate, and the inside of the shell is slidably connected to a pumping box.

[0018] As a further description of the above technical solution:

[0019] The rear end of the shell is fixedly connected to an air pump, the output end of the air pump is fixedly connected to an air extraction pipe, and the other end of the air extraction pipe is fixedly connected to the inside of the shell.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the structures of the outer shell, the fixed plate, the fixed block, etc., the motor drives the linkage rod to rotate inside the rotating rod, so that the rotating rod is pushed to rotate by the linkage rod, and the rotating rod drives the sliding block to move left and right, so as to complete the cleaning of the workbench, thereby ensuring that the outside of the workbench is clean after the operation is completed, without the need for the operator to clean the outside, saving cleaning time, saving time and effort, and improving work efficiency.

[0022] 2. In the utility model, through the thrust spring, the mounting column, the filter net and other structures, the thrust spring pushes the mounting column to move upward, and the mounting column slides into the interior of the filter net, so that the powder residue on the filtering workbench of the filter net flows into the interior of the outer shell, and the residue remains on the filter net, thereby facilitating the collection of the residue and the continued use of the residue that can be used, thereby reducing cost waste and improving recycling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a plane slag removal structure for a die-casting mold for a front cover of an automobile engine proposed by the utility model;

[0024] Figure 2 A schematic diagram of a fixing plate in a flat slag removal structure for a die-casting mold for a front cover of an automobile engine proposed by the utility model;

[0025] Figure 3 It is a schematic diagram of a fixed block in a plane slag removal structure for a die-casting mold for a front cover of an automobile engine proposed by the utility model;

[0026] Figure 4 A cross-sectional view of a spring housing in a plane slag removal structure for a die-casting mold for a front cover of an automobile engine proposed by the utility model;

[0027] Figure 5 The utility model is a schematic diagram of a slideway in a flat slag removal structure for a die-casting mold of a front cover of an automobile engine.

[0028] Legend:

[0029] 1. Shell; 2. Fixed plate; 3. Fixed block; 4. Motor; 5. Rotating rod; 6. Linkage rod; 7. Sliding block; 8. Brush mechanism; 9. Engaging mechanism; 901. Spring shell; 902. Limit block; 903. Thrust spring; 904. Mounting column; 905. Filter screen; 906. Sliding block; 907. Slide groove; 10. Pump box; 11. Vacuum pump; 12. Vacuum pipe. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 3The utility model provides an embodiment: a flat slag removal structure for a die-casting mold for a front cover of an automobile engine, comprising a shell 1, a fixed plate 2 is fixedly connected to the rear end of the shell 1, a fixed block 3 is fixedly connected to the rear end of the shell 1, a motor 4 is fixedly connected to the interior of the fixed block 3, a rotating rod 5 is rotatably connected to the top of the shell 1, a linkage rod 6 is fixedly connected to the output end of the rotating rod 5, a sliding block 7 is fixedly connected to the front of the rotating rod 5, a brush mechanism 8 is fixedly connected to the front end of the sliding block 7, the motor 4 drives the linkage rod 6 to rotate, the linkage rod 6 slides inside the rotating rod 5, so that the rotating rod 5 pushes the linkage rod 6 to rotate, the rotating rod 5 pushes the sliding block 7 to circulate inside the fixed plate 2, so that the sliding block 7 drives the brush mechanism 8 to circulate on the workbench to complete the cleaning of the work, and the front end of the shell 1 is fixedly connected to a card The top end of the linkage rod 6 is slidably connected to the inside of the rotating rod 5, which is convenient for the rotation of the linkage rod 6 to drive the rotating rod 5 to move in a circular motion, so that the rotating rod 5 drives the sliding block 7 to move in a circular motion, and the outer portion of the sliding block 7 is slidably connected to the inside of the fixed plate 2, and the outer portion of the brush mechanism 8 is slidably connected to the inside of the fixed plate 2, so that the fixed plate 2 limits the sliding block 7 and the brush mechanism 8 to prevent the sliding block 7 and the brush mechanism 8 from falling off. The inside of the outer shell 1 is slidably connected with a suction box 10, and the suction box 10 collects the powder residue on the workbench. The rear end of the outer shell 1 is fixedly connected with a vacuum pump 11, and the output end of the vacuum pump 11 is fixedly connected with a vacuum pipe 12, and the other end of the vacuum pipe 12 is fixedly connected to the inside of the outer shell 1. The vacuum pump 11 exhausts the vacuum pipe 12, and the vacuum pipe 12 exhausts the inside of the outer shell 1, thereby sucking the powder residue on the workbench.

[0032] Reference Figure 4 and Figure 5The locking mechanism 9 includes a spring housing 901, the outside of the spring housing 901 is fixedly connected to the front end of the housing 1, the inside of the spring housing 901 is slidably connected to a limit block 902, the bottom end of the limit block 902 is fixedly connected to a thrust spring 903, the inside of the limit block 902 is fixedly connected to a mounting post 904, the inside of the housing 1 is slidably connected to a filter screen 905, the thrust spring 903 pushes the mounting post 904 to move upward, the mounting post 904 slides into the inside of the filter screen 905, thereby fixing the filter screen 905 to the housing 1, increasing the stability of the filter screen 905 during filtering, the bottom end of the thrust spring 903 is fixedly connected to the inside of the spring housing 901, and the spring housing 9 01 Fix the thrust spring 903 to increase the stability of the thrust spring 903 and prevent it from getting off the track. The top of the mounting column 904 is slidably connected to the inside of the filter 905. The outside of the limit block 902 is fixedly connected with a sliding block 906. A sliding groove 907 is provided inside the spring housing 901. The outside of the sliding block 906 is slidably connected to the inside of the sliding groove 907. Because the sliding block 906 is fixed to the outside of the limit block 902, the limit block 902 is fixed to the outside of the mounting column 904. Because the sliding block 906 slides inside the sliding groove 907, when the sliding block 906 slides to the short groove of the sliding groove 907, the mounting column 904 is stuck in the inside of the spring housing 901.

[0033] Working principle: start the motor 4, the motor 4 drives the linkage rod 6 to rotate, because the linkage rod 6 slides inside the rotating rod 5, so that the motor 4 pushes the rotating rod 5 to rotate, so that the rotating rod 5 drives the sliding block 7 to circulate inside the fixed plate 2, so that the sliding block 7 drives the brush mechanism 8 to circulate on the workbench, and cleans the workbench in pairs, thereby ensuring that the exterior of the workbench is clean after the operation is completed, and there is no need for the operator to clean the exterior, saving cleaning time, saving time and effort, and improving work efficiency. Pull the mounting column 904, rotate the mounting column 904, so that the mounting column 904 drives the sliding block 906 to move through the limit block 902, and slides the sliding block 906 from the short slide 907 to the long groove inside the slide 907, so that the thrust spring 903 pushes the mounting column 904 to move upward, so that the mounting column 904 slides into the interior of the filter screen 905, thereby facilitating the collection of residues and the continued use of the residues that can be used, thereby reducing cost waste and improving recycling efficiency.

[0034] 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 planar slag removal structure for a die-casting mold for a front cover of an automobile engine, comprising a housing (1), characterized in that: The rear end of the housing (1) is fixedly connected to a fixing plate (2), the rear end of the housing (1) is fixedly connected to a fixing block (3), the interior of the fixing block (3) is fixedly connected to a motor (4), the top end of the housing (1) is rotatably connected to a rotating rod (5), the output end of the rotating rod (5) is fixedly connected to a linkage rod (6), the front end of the rotating rod (5) is fixedly connected to a sliding block (7), the front end of the sliding block (7) is fixedly connected to a brush mechanism (8), and the front end of the housing (1) is fixedly connected to a locking mechanism (9).

2. The flat slag removal structure for a die-casting mold for a front cover of an automobile engine according to claim 1, characterized in that: The locking mechanism (9) comprises a spring housing (901), the outside of the spring housing (901) is fixedly connected to the front end of the housing (1), the inside of the spring housing (901) is slidably connected to a limit block (902), the bottom end of the limit block (902) is fixedly connected to a thrust spring (903), the inside of the limit block (902) is fixedly connected to a mounting column (904), and the inside of the housing (1) is slidably connected to a filter screen (905).

3. The flat slag removal structure for a die-casting mold for a front cover of an automobile engine according to claim 2, characterized in that: The bottom end of the thrust spring (903) is fixedly connected to the inside of the spring housing (901), and the top end of the mounting column (904) is slidably connected to the inside of the filter screen (905).

4. The flat slag removal structure for a die-casting mold for a front cover of an automobile engine according to claim 3, characterized in that: The outside of the limit block (902) is fixedly connected to a sliding block (906), and the inside of the spring housing (901) is provided with a sliding groove (907).

5. The flat slag removal structure for a die-casting mold for a front cover of an automobile engine according to claim 4, characterized in that: The outside of the sliding block (906) is slidably connected to the inside of the sliding groove (907).

6. The flat slag removal structure for a die-casting mold for a front cover of an automobile engine according to claim 1, characterized in that: The top end of the linkage rod (6) is slidably connected to the inside of the rotating rod (5), and the outside of the sliding block (7) is slidably connected to the inside of the fixed plate (2).

7. The flat slag removal structure for a die-casting mold for a front cover of an automobile engine according to claim 1, characterized in that: The outside of the brush mechanism (8) is slidably connected to the inside of the fixed plate (2), and the inside of the housing (1) is slidably connected to a pumping box (10).

8. The flat slag removal structure for a die-casting mold for a front cover of an automobile engine according to claim 1, characterized in that: The rear end of the housing (1) is fixedly connected to an air pump (11), the output end of the air pump (11) is fixedly connected to an air extraction pipe (12), and the other end of the air extraction pipe (12) is fixedly connected to the interior of the housing (1).

Images