Auxiliary device for mechanical casting

Abstract

The utility model discloses an auxiliary device for mechanical casting, which belongs to the technical field of casting devices and comprises a mounting frame and a casting mold. The two clamping assemblies are arranged on the inner walls of the two sides of the mounting frame correspondingly and used for fixing the casting molds; and the demolding assembly comprises two top threaded rods, a top adjusting frame, a middle movable frame, a plurality of movable rods, a pressure reducing spring, a knocking air cylinder and a knocking plate, and the two top threaded rods are rotationally connected to the top face of the mounting frame. According to the auxiliary device for mechanical casting, a casting mold is fixed through the upper clamping frame and the bottom supporting frame, the top of the casting mold is knocked and demolded through the knocking air cylinder, the bottom of the casting mold is knocked and demolded through the rotary fixing disc and the knocking air cylinder, the demolding effect is better, meanwhile, manual operation of workers is not needed, and the demolding efficiency is improved; and the whole structure is simple, the cost is low, and repair and maintenance operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of casting devices, and more specifically to an auxiliary device for mechanical casting. Background Art

[0002] Mechanical casting, as one of the basic processes in the modern machinery manufacturing industry, is a process of melting metal into a liquid that meets certain requirements, pouring it into a pre-prepared mold, and then cooling, solidifying, and cleaning it to obtain a casting with a predetermined shape, size, and performance.

[0003] In existing mechanical casting, liquid metal needs to be poured into a mold. When taking it out, the worker often knocks the mold with a small hammer. The demoulding efficiency is poor, the labor intensity is high, and it is easy to cause damage to the surface of the casting. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the utility model is to provide an auxiliary device for mechanical casting, in which the mold is fixed by an upper clamping frame and a bottom support frame, the knocking cylinder knocks the top of the mold to demould, and the rotating fixed plate knocks the bottom of the mold to demould, which has a better demoulding effect and does not require manual operation by staff, thereby improving the efficiency of demoulding. The overall structure is simple and the cost is low, which is conducive to repair and maintenance operations.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions:

[0008] An auxiliary device for mechanical casting, comprising: a mounting frame and a casting mold; two clamping assemblies, the two clamping assemblies are respectively arranged on the inner walls of both sides of the mounting frame to fix the casting mold; and a demoulding assembly, the demoulding assembly comprises: two top threaded rods, a top adjustment frame, a middle movable frame, a plurality of movable rods, a decompression spring, a knocking cylinder and a knocking plate, the two top threaded rods are rotatably connected to the top surface of the mounting frame, the top adjustment frame is rotatably connected between the outer walls of the two top threaded rods through threads, the bottom surface of the top adjustment frame is extended with a plurality of adjustment rods, and the plurality of adjustment rods are The rods are all movable and pass through the mounting frame, the middle movable frame is fixedly connected between the bottom ends of multiple adjustment rods, the top surface of the middle movable frame is provided with multiple through holes, the multiple movable rods are respectively slidably set in the corresponding through holes, and a matching plate is fixedly connected between the top ends of the multiple movable rods. The decompression spring is installed on the top surface of the middle movable frame, one end of the decompression spring is fixedly connected to the bottom surface of the matching plate, the knocking cylinder is installed on the bottom surface of the middle movable frame, the knocking plate is fixedly connected to the output end of the knocking cylinder, and the top surface of the knocking plate and the bottom ends of multiple movable rods are all fixedly connected.

[0009] As a preferred solution of the present invention, the two clamping assemblies include: a side shaft, a fixed plate, a bottom support frame, two manually-adjustable threaded rods, two limiting rails and two upper clamping frames, the side shaft is rotatably connected to an inner wall of one side of the mounting frame, the fixed plate is sleeved on the outer wall of the fixed plate, the bottom support frame is fixedly connected to one end of the side shaft, the two manually-adjustable threaded rods are rotatably connected to the inner bottom surface of the bottom support frame, the two limiting rails are fixedly connected to an outer wall of one side of the bottom support frame, the two upper clamping frames are respectively movably sleeved on the outer wall of the manually-adjustable threaded rod through threads, and the two upper clamping frames are respectively slidably matched with the corresponding limiting rails.

[0010] As a preferred solution of the present invention, the casting mold cooperates with two clamping assemblies.

[0011] As a preferred solution of the present invention, two latch holes are provided on one side outer wall of each of the two fixing plates, and the four latch holes extend to the outer wall of the mounting frame.

[0012] As a preferred solution of the present invention, fixed pins are movably inserted into the two pin holes, and an assisting circular plate is extended from one end of the two fixed pins.

[0013] As a preferred solution of the present invention, a fitting opening is provided on the top surface of the mounting bracket.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the present invention provides an auxiliary device for mechanical casting, which has the following beneficial effects:

[0016] The auxiliary device for mechanical casting fixes the mold through an upper clamping frame and a bottom supporting frame, knocks the top of the mold to demould by knocking the cylinder, and rotates the fixed plate to knock the bottom of the mold to demould. The demoulding effect is better, and manual operation by staff is unnecessary, which improves the demoulding efficiency. The overall structure is simple and the cost is low, which is conducive to repair and maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a bottom-up perspective view of the present invention;

[0019] Figure 3 It is a partial three-dimensional diagram of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Mounting frame; 2. Side rotating shaft; 3. Fixed plate; 4. Fixed pin; 5. Bottom support frame; 6. Manual adjustment threaded rod; 7. Limit rail; 8. Upper clamping frame; 9. Top threaded rod; 10. Top adjustment frame; 11. Middle movable frame; 12. Movable rod; 13. Decompression spring; 14. Knocking cylinder; 15. Knocking plate; 16. Casting mold. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0023] Example:

[0024] See also Figure 1-3, an auxiliary device for mechanical casting, comprising: a mounting frame 1 and a casting mold 16; two clamping assemblies, the two clamping assemblies are respectively arranged on the inner walls of both sides of the mounting frame 1, for fixing the casting mold 16; and a demoulding assembly, the demoulding assembly comprises: two top threaded rods 9, a top adjustment frame 10, a middle movable frame 11, a plurality of movable rods 12, a decompression spring 13, a knocking cylinder 14 and a knocking plate 15, the two top threaded rods 9 are rotatably connected to the top surface of the mounting frame 1, the top adjustment frame 10 is rotatably connected between the outer walls of the two top threaded rods 9 through a thread, and a plurality of adjustment rods are extended from the bottom surface of the top adjustment frame 10, and a plurality of The adjusting rods are all movable and pass through the mounting frame 1. The middle movable frame 11 is fixedly connected between the bottom ends of multiple adjusting rods. The top surface of the middle movable frame 11 is provided with multiple through holes. Multiple movable rods 12 are slidably arranged in the corresponding through holes. A matching plate is fixedly connected between the top ends of the multiple movable rods 12. The decompression spring 13 is installed on the top surface of the middle movable frame 11. One end of the decompression spring 13 is fixedly connected to the bottom surface of the matching plate. The knocking cylinder 14 is installed on the bottom surface of the middle movable frame 11. The knocking plate 15 is fixedly connected to the output end of the knocking cylinder 14, and the top surface of the knocking plate 15 and the bottom ends of the multiple movable rods 12 are all fixedly connected.

[0025] In a specific embodiment of the present invention, the mold 16 is placed on the top surface of the two bottom support frames 5, and then the hand-adjustable threaded rod 6 is manually rotated to move the upper clamping frame 8 downward, and the mold 16 is fixed in cooperation with the bottom support frame 5, and the fixed disk 3 is fixed by the fixed pin 4, and then the knocking cylinder 14 is started, so that the knocking plate 15 knocks the top of the mold 16 to demould. After knocking for a certain period of time, the knocking cylinder 14 is turned off, the fixed pin 4 is removed and the fixed disk 3 is rotated, and the fixed pin 4 is used to fix the other pin hole. At this time, the knocking cylinder 14 knocks the bottom of the mold 16 to demould, and the demoulding effect is better. At the same time, there is no need for manual operation by the staff, which improves the efficiency of demoulding. The overall structure is simple and the cost is low, which is conducive to repair and maintenance operations.

[0026] Specifically, the two clamping assemblies include: a side rotating shaft 2, a fixed plate 3, a bottom support frame 5, two manually adjustable threaded rods 6, two limiting rails 7 and two upper clamping frames 8. The side rotating shaft 2 is rotatably connected to the inner wall of one side of the mounting frame 1, the fixed plate 3 is sleeved on the outer wall of the fixed plate 3, the bottom support frame 5 is fixedly connected to one end of the side rotating shaft 2, the two manually adjustable threaded rods 6 are rotatably connected to the inner bottom surface of the bottom support frame 5, the two limiting rails 7 are fixedly connected to the outer wall of one side of the bottom support frame 5, and the two upper clamping frames 8 are respectively movably sleeved on the outer wall of the manually adjustable threaded rod 6 through threads, and the two upper clamping frames 8 are respectively slidably matched with the corresponding limiting rails 7.

[0027] In this embodiment, the side shaft 2 and the fixed plate 3 allow the clamping assembly to be fixed in only two positions while being able to rotate. The bottom support frame 5 and the upper clamping frame 8 cooperate to fix the casting mold 16. The hand-adjustable threaded rod 6 is used to adjust the upper clamping frame 8, and the limiting rail 7 limits the movement of the upper clamping frame 8.

[0028] Specifically, the mold 16 cooperates with two clamping assemblies.

[0029] In this embodiment, the mold 16 is clamped and fixed by a clamping assembly.

[0030] Specifically, two latch holes are respectively formed on one side outer wall of the two fixing plates 3 , and the four latch holes extend to the outer wall of the mounting frame 1 .

[0031] In this embodiment, a latch is provided through the latch hole to fix the fixing plate 3 .

[0032] Specifically, the interiors of the two latch holes are movably inserted with fixed latches 4 , and one end of the two fixed latches 4 is extended with an assisting circular plate.

[0033] In this embodiment, the fixing plate 3 is fixed by the fixing pin 4 , and the assisting circular plate facilitates the user to remove the fixing pin 4 .

[0034] Specifically, a fitting opening is provided on the top surface of the mounting frame 1 .

[0035] In this embodiment, the mating opening assists the mating plate to avoid collision when the plate moves up and down.

[0036] Working principle: by placing the mold 16 on the top surface of the two bottom support frames 5, and then manually rotating the hand-adjustable threaded rod 6 to move the upper clamping frame 8 downward, and cooperate with the bottom support frame 5 to fix the mold 16, and fix the fixed disk 3 through the fixed pin 4, and then start the knocking cylinder 14, so that the knocking plate 15 knocks the top of the mold 16 to demould, and after knocking for a certain time, turn off the knocking cylinder 14, remove the fixed pin 4 and then rotate the fixed disk 3, use the fixed pin 4 to fix the other pin hole, and at this time the knocking cylinder 14 knocks the bottom of the mold 16 to demould, the demoulding effect is better, and no manual operation is required by the staff, which improves the efficiency of demoulding. The overall structure is simple and the cost is low, which is conducive to repair and maintenance operations.

[0037] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mechanical casting auxiliary device, characterized in that: include: Mounting frame (1) and casting mold (16); Two clamping assemblies, the two clamping assemblies are respectively arranged on the inner walls of both sides of the mounting frame (1) to fix the casting mold (16); as well as A demoulding assembly, comprising: two top threaded rods (9), a top adjustment frame (10), a middle movable frame (11), a plurality of movable rods (12), a decompression spring (13), a knocking cylinder (14) and a knocking plate (15), wherein the two top threaded rods (9) are both rotatably connected to the top surface of the mounting frame (1), the top adjustment frame (10) is rotatably connected between the outer walls of the two top threaded rods (9) through threads, a plurality of adjustment rods are extended from the bottom surface of the top adjustment frame (10), the plurality of adjustment rods are movably passed through the mounting frame (1), and the middle movable frame (11) is fixedly connected to the bottom ends of the plurality of adjustment rods. The top surface of the middle movable frame (11) is provided with a plurality of through holes, and the plurality of movable rods (12) are respectively slidably arranged in the corresponding through holes. A matching plate is fixedly connected between the top ends of the plurality of movable rods (12). The decompression spring (13) is installed on the top surface of the middle movable frame (11), and one end of the decompression spring (13) is fixedly connected to the bottom surface of the matching plate. The knocking cylinder (14) is installed on the bottom surface of the middle movable frame (11), and the knocking plate (15) is fixedly connected to the output end of the knocking cylinder (14), and the top surface of the knocking plate (15) and the bottom ends of the plurality of movable rods (12) are fixedly connected.

2. The mechanical casting auxiliary device according to claim 1, characterized in that: The two clamping assemblies each comprise: a side rotating shaft (2), a fixed plate (3), a bottom supporting frame (5), two manually adjustable threaded rods (6), two limiting rails (7) and two upper clamping frames (8); the side rotating shaft (2) is rotatably connected to an inner wall of one side of the mounting frame (1); the fixed plate (3) is sleeved on an outer wall of the fixed plate (3); the bottom supporting frame (5) is fixedly connected to one end of the side rotating shaft (2); the two manually adjustable threaded rods (6) are rotatably connected to the inner bottom surface of the bottom supporting frame (5); the two limiting rails (7) are fixedly connected to an outer wall of one side of the bottom supporting frame (5); the two upper clamping frames (8) are respectively sleeved on the outer wall of the manually adjustable threaded rod (6) through threads, and the two upper clamping frames (8) are respectively slidably matched with the corresponding limiting rails (7).

3. The mechanical casting auxiliary device according to claim 2, characterized in that: The mold (16) cooperates with two clamping assemblies.

4. The mechanical casting auxiliary device according to claim 3, characterized in that: Two latch holes are provided on one side outer wall of each of the two fixing plates (3), and the four latch holes extend to the outer wall of the mounting frame (1).

5. The mechanical casting auxiliary device according to claim 4, characterized in that: A fixed latch (4) is movably inserted into the interior of the two latch holes, and an assisting circular plate is extended from one end of the two fixed latches (4).

6. The mechanical casting auxiliary device according to claim 5, characterized in that: A matching opening is provided on the top surface of the mounting frame (1).

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