Pouring device for automobile casting production

Abstract

The utility model provides a pouring device for automobile casting production, which comprises a fixing frame, a pouring frame and a pouring pipe, the top of the fixing frame is movably connected with the bottom of the pouring frame, the bottom of the pouring frame is fixedly connected with the top of a sliding block, the inside of the sliding block is connected with the pouring pipe in a sliding mode, and the pouring pipe is fixedly connected with the top of the sliding block. A cavity is formed in the front side of the sliding block, an adjusting mechanism and two positioning mechanisms are arranged in the cavity, the adjusting mechanism comprises a moving rod, a vertical rod and a fixing column, each positioning mechanism comprises a bent rod, a positioning rod and a pressure spring, and the right side of the moving rod penetrates to the right side of the cavity. By means of the adjusting mechanism, when a worker cleans the pouring pipe, operation of the worker is facilitated, it is prevented that too much pouring liquid is used for a long time to solidify and block the pouring pipe, and by arranging a containing groove, the pouring pipe can accurately conduct pouring machining on a casting mold, and the situation that the pouring liquid is scattered to the outer side is prevented.

Description

Technical Field

[0001] This utility model relates to a casting device for automobile casting production, belonging to the field of automobile casting technology. Background Technology

[0002] Automotive castings are an indispensable part of automobile manufacturing. They are typically used to form the vehicle's frame and load-bearing components, such as engine blocks, transmission housings, and wheel bearings. These components not only need to withstand various mechanical loads during vehicle operation but also must possess good durability and reliability. Therefore, the manufacturing process of automotive castings has a crucial impact on their performance.

[0003] Chinese Patent Publication No. CN 219484183 U discloses a precision casting device for casting production, mainly relating to the field of casting casting. It includes a casting support with multiple mold placement slots. A casting nozzle is located above each mold placement slot. The casting support has an inclined casting channel. An overflow port is connected to the lower end of the casting channel, and an overflow valve controls its opening and closing. The casting nozzle is connected to the bottom of the casting channel and has a pouring valve controlling its opening and closing. Both ends of the casting channel have connected pouring ports and indicator ports, with the tops of both the pouring ports and indicator ports higher than the casting channel itself. The advantages of this invention are: it enables synchronous and efficient casting of molds in the same batch, resulting in more accurate and uniform liquid volume, improved casting efficiency, and guaranteed consistency in casting quality.

[0004] However, the aforementioned technology may cause blockages in the casting pipe during the casting process of automotive castings due to the rapid cooling of the casting liquid. If the cooled casting liquid is not cleaned in time, the casting liquid inside the pipe may solidify, rendering the pipe unusable. When cleaning the cooled casting liquid inside the pipe, it is necessary to disassemble the casting pipe, which is usually fixed with multiple bolts and requires special tools, making disassembly inconvenient. If the inside of the casting pipe is not cleaned in time, it will not only delay normal processing efficiency when using the casting device, but also worsen the blockage of the casting pipe.

[0005] Therefore, a casting device for automobile casting production is proposed. Utility Model Content

[0006] In view of this, the present invention provides a casting device for automobile casting production to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0007] The technical solution of this utility model is implemented as follows: A casting device for automobile casting production includes a fixed frame, a casting frame, and a casting pipe. The top of the fixed frame is movably connected to the bottom of the casting frame. A sliding block is fixedly connected to the bottom of the casting frame. A casting pipe is slidably connected inside the sliding block. A cavity is opened on the front side of the sliding block. An adjustment mechanism and a positioning mechanism are provided inside the cavity. The adjustment mechanism includes a moving rod, a vertical rod, and a fixed column. The positioning mechanism includes a bent rod, a positioning rod, and a compression spring.

[0008] The bent rod is movably connected to the inside of the cavity via a pivot. A fixed column is provided inside the bent rod. The rear side of the fixed column is fixedly connected to the front side of the vertical rod. The right side of the vertical rod is fixedly connected to the left side of the movable rod. The right side of the movable rod extends through to the right side of the cavity.

[0009] More preferably, the surface of the fixing frame is provided with a sliding groove, the casting frame is movably connected to the inside of the sliding groove, and a telescopic rod is fixedly connected to the top of the fixing frame, the top of the telescopic rod being fixedly connected to the bottom of the casting frame.

[0010] More preferably, the bottom of the fixing frame is provided with a placement groove, the number of placement grooves is six and they are evenly distributed on the surface of the fixing frame, and the bottom of the casting pipe corresponds to the top of the placement groove.

[0011] More preferably, the outer sides of the two bent rods are fixedly connected to the inner sides of the two positioning rods, the outer sides of the two positioning rods are fixedly connected to the inner sides of the two compression springs, the outer sides of the two compression springs are fixedly connected to the inner wall of the cavity, and the inner sides of the two positioning rods penetrate into the interior of the casting pipe.

[0012] More preferably, the top and bottom of the casting pipe are provided with fixing grooves, the positioning rod is in close contact with the fixing grooves, and the cavity is provided with a limiting groove.

[0013] More preferably, a limiting rod is fixedly connected to the rear side of the positioning rod, and the rear side of the limiting rod extends into the interior of the limiting groove.

[0014] More preferably, a travel groove is provided on the front side of the bent rod, and the inner wall of the travel groove is in contact with the surface of the fixed column.

[0015] More preferably, a limiting block is fixedly connected inside the cavity, and the limiting block is sleeved on the surface of the moving rod.

[0016] The present invention has the following advantages due to the adoption of the above technical solution:

[0017] I. This utility model, through an adjustment mechanism, can move the crossbar and fixed column via a moving rod, making it easier for workers to operate when disassembling and cleaning the pouring pipe. It also prevents excessive pouring liquid from solidifying and clogging the pouring pipe after prolonged use. By setting a placement groove, the pouring pipe can accurately pour the casting into the mold, preventing spillage to the outside.

[0018] Second, this utility model can stably fix the pouring pipe to the top of the pouring frame through the positioning mechanism, so that the pouring pipe is stably aligned with the pouring mold in the placement groove. By setting the fixing groove and the limiting groove, the positioning rod can be restricted in its movement direction and stroke by the movement trajectory provided by the limiting groove, so as to ensure the normal use of the overall structure.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the fixing frame structure of this utility model;

[0023] Figure 3 For the present utility model Figure 2 A magnified schematic diagram of the local structure at point A;

[0024] Figure 4 This is a schematic diagram of the casting frame structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the fixing groove structure of this utility model.

[0026] Reference numerals in the attached drawings: 1. Fixed frame; 2. Casting frame; 3. Casting pipe; 5. Sliding block; 6. Cavity; 7. Adjustment mechanism; 701. Moving rod; 702. Vertical rod; 703. Fixed column; 8. Positioning mechanism; 801. Bending rod; 802. Positioning rod; 803. Compression spring; 9. Slide groove; 10. Telescopic rod; 11. Placement groove; 12. Fixed groove; 13. Limiting groove; 14. Limiting rod; 15. Stroke groove; 16. Limiting block. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-5 As shown, this utility model embodiment provides a casting device for automobile casting production, including a fixed frame 1, a casting frame 2, and a casting pipe 3. The top of the fixed frame 1 is movably connected to the bottom of the casting frame 2. A sliding block 5 is fixedly connected to the bottom of the casting frame 2. The casting pipe 3 is slidably connected inside the sliding block 5. A cavity 6 is opened on the front side of the sliding block 5. An adjustment mechanism 7 and a positioning mechanism 8 are provided inside the cavity 6. The adjustment mechanism 7 includes a moving rod 701, a vertical rod 702, and a fixed column 703. The positioning mechanism 8 includes a bent rod 801, a positioning rod 802, and a compression spring 803. The bent rod 801 is movably connected to the inside of the cavity 6 through a rotating shaft. The fixed frame 1 has a fixed column 703 inside. The rear side of the fixed column 703 is fixedly connected to the front side of the vertical rod 702. The right side of the vertical rod 702 is fixedly connected to the left side of the moving rod 701. The right side of the moving rod 701 extends through to the right side of the cavity 6. The surface of the fixed frame 1 has a sliding groove 9. The casting frame 2 is movably connected to the inside of the sliding groove 9. The top of the fixed frame 1 is fixedly connected to a telescopic rod 10. The top of the telescopic rod 10 is fixedly connected to the bottom of the casting frame 2. The bottom of the fixed frame 1 has a placement groove 11. There are six placement grooves 11, which are evenly distributed on the surface of the fixed frame 1. The bottom of the casting pipe 3 corresponds to the top of the placement groove 11.

[0031] The adjustment mechanism allows the moving rod 701 to move the crossbar 702 and the fixed column 703, making it easier for workers to disassemble and clean the pouring pipe 3. This prevents the pouring liquid from solidifying and clogging the pouring pipe 3 after prolonged use. The placement groove 11 ensures that the pouring pipe 3 accurately pours the casting mold, preventing spillage to the outside.

[0032] Example 2

[0033] In one embodiment, the outer sides of the two bent rods 801 are fixedly connected to the inner sides of the two positioning rods 802, and the outer sides of the two positioning rods 802 are fixedly connected to the inner sides of the two compression springs 803. The outer sides of the two compression springs 803 are fixedly connected to the inner wall of the cavity 6. The inner sides of the two positioning rods 802 penetrate into the interior of the casting pipe 3. The top and bottom of the casting pipe 3 are provided with fixing grooves 12. The positioning rods 802 are in close contact with the fixing grooves 12. The interior of the cavity 6 is provided with a limiting groove 13. The rear side of the positioning rods 802 is fixedly connected with a limiting rod 14. The rear side of the limiting rod 14 penetrates into the interior of the limiting groove 13. The front side of the bent rods 801 is provided with a stroke groove 15. The inner wall of the stroke groove 15 is in contact with the surface of the fixing column 703. The interior of the cavity 6 is fixedly connected with a limiting block 16, which is sleeved on the surface of the moving rod 701.

[0034] The positioning mechanism 8 can stably fix the pouring pipe 3 on the top of the pouring frame 2, so that the pouring pipe 3 is stably aligned with the pouring mold in the placement groove 11. By setting the fixing groove 12 and the limiting groove 13, the positioning rod 802 can be restricted in its direction of movement and stroke by the movement trajectory provided by the limiting groove 13 when it moves, so as to ensure the normal use of the overall structure.

[0035] In operation, this invention works as follows: First, the casting mold is placed inside the placement groove 11. By adjusting the height of the telescopic rod 10, the position of the casting rack 2 is moved up and down. The casting liquid is injected into the casting mold through the casting pipe 3. When cleaning of the casting pipe 3 is required, the moving rod 701 is pulled to the right. The moving rod 701 moves the vertical rod 702 to the right according to the movement trajectory provided by the limit block 16. The vertical rod 702 moves the fixed column 703 to the right. The surface of the fixed column 703 presses against the inner wall of the stroke groove 15, causing the bent rod 801 to rotate around the pivot. Rotating around the center, the surface of the bent rod 801 presses against the opposite side of the two positioning rods 802, causing the positioning rods 802 to move to the opposite side. As the positioning rods 802 move along the movement trajectory provided by the limiting groove 13, they compress the compression spring 803, causing the positioning rods 802 to move into the cavity 6. At this time, the pouring pipe 3 can be pulled out forward to clean the residual pouring liquid inside. After cleaning, it is put back into the sliding block 5. The moving rod 701 is released, and the rebound force of the compression spring 803 causes the positioning rods 802 to be reinserted into the fixed groove 12.

[0036] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A casting apparatus for automobile casting production, characterized in that: The system includes a fixed frame (1), a pouring frame (2), and a pouring pipe (3). The top of the fixed frame (1) is movably connected to the bottom of the pouring frame (2). A sliding block (5) is fixedly connected to the bottom of the pouring frame (2). The pouring pipe (3) is slidably connected inside the sliding block (5). A cavity (6) is opened on the front side of the sliding block (5). An adjustment mechanism (7) and a positioning mechanism (8) are provided inside the cavity (6). The adjustment mechanism (7) includes a moving rod (701), a vertical rod (702), and a fixed column (703). The positioning mechanism (8) includes a bent rod (801), a positioning rod (802), and a compression spring (803). The bent rod (801) is movably connected to the inside of the cavity (6) via a rotating shaft. A fixed column (703) is provided inside the bent rod (801). The rear side of the fixed column (703) is fixedly connected to the front side of the vertical rod (702). The right side of the vertical rod (702) is fixedly connected to the left side of the moving rod (701). The right side of the moving rod (701) extends through to the right side of the cavity (6).

2. The casting apparatus for automobile casting production according to claim 1, characterized in that: The surface of the fixed frame (1) is provided with a sliding groove (9), the casting frame (2) is movably connected to the inside of the sliding groove (9), and a telescopic rod (10) is fixedly connected to the top of the fixed frame (1), and the top of the telescopic rod (10) is fixedly connected to the bottom of the casting frame (2).

3. The casting apparatus for automobile casting production according to claim 1, characterized in that: The bottom of the fixing frame (1) is provided with a placement groove (11), and there are six placement grooves (11) evenly distributed on the surface of the fixing frame (1). The bottom of the casting pipe (3) corresponds to the top of the placement groove (11).

4. The casting apparatus for automobile casting production according to claim 1, characterized in that: The outer sides of the two bent rods (801) are fixedly connected to the inner sides of the two positioning rods (802), the outer sides of the two positioning rods (802) are fixedly connected to the inner sides of the two compression springs (803), the outer sides of the two compression springs (803) are fixedly connected to the inner wall of the cavity (6), and the inner sides of the two positioning rods (802) penetrate into the interior of the casting pipe (3).

5. A casting apparatus for automobile casting production according to claim 4, characterized in that: The top and bottom of the casting pipe (3) are provided with fixing grooves (12), the positioning rod (802) is in close contact with the fixing grooves (12), and the cavity (6) is provided with a limiting groove (13).

6. The casting apparatus for automobile casting production according to claim 5, characterized in that: A limiting rod (14) is fixedly connected to the rear side of the positioning rod (802), and the rear side of the limiting rod (14) extends into the interior of the limiting groove (13).

7. A casting apparatus for automobile casting production according to claim 1, characterized in that: The front side of the bent rod (801) is provided with a stroke groove (15), and the inner wall of the stroke groove (15) is in contact with the surface of the fixed column (703).

8. A casting apparatus for automobile casting production according to claim 1, characterized in that: A limiting block (16) is fixedly connected inside the cavity (6), and the limiting block (16) is sleeved on the surface of the moving rod (701).

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