A casting machine for manufacturing castings

Abstract

The utility model relates to a casting manufacturing is with pouring machine, relate to casting pouring machine technical field, solved the problem that the existing pouring machine cannot realize online to different height sand box pours, reduces the production efficiency, including horizontal -moving car and setting up the pouring machine body on horizontal -moving car, be provided with the lifting mechanism that drives pouring machine body longitudinal lift on horizontal -moving car, the lifting mechanism includes a plurality of screw elevators and simultaneously drive a plurality of screw elevators work's driving piece, a plurality of bolt elevators along the circumferential uniform distribution of pouring machine body, and still be provided with the connecting piece that links up with the sliding portion of corresponding screw elevator respectively on the base in pouring machine body, still be provided with the guider for longitudinal lift's pouring machine body plays the guider on horizontal -moving car, have the height that can adjust pouring machine body, satisfy different height sand box online pouring production simultaneously, greatly improved the effect of pouring accuracy and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of casting pouring machine technology, and in particular to a pouring machine for casting manufacturing. Background Technology

[0002] In casting production, production materials need to be poured into the sand box using a tilting casting machine, as referenced. Figure 1 In the actual production process, multiple sand boxes are set up. According to the actual work needs, the height of multiple sand boxes needs to be adjusted to different heights. However, the existing casting machine is directly fixed on the transverse trolley. Therefore, when casting sand boxes of different heights, the height of the casting machine cannot be adjusted. Thus, it is not possible to cast sand boxes of different heights online, which reduces production efficiency.

[0003] The purpose of this invention is to provide a casting machine for casting manufacturing that can realize online casting of sand boxes of different heights. Utility Model Content

[0004] The purpose of this invention is to provide a casting machine for casting manufacturing, which solves the problem that existing casting machines cannot perform online casting of sand boxes of different heights, thus reducing production efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a casting machine for casting manufacturing, including a transverse trolley and a casting machine body disposed on the transverse trolley. The transverse trolley is provided with a lifting mechanism that drives the casting machine body to move vertically. The lifting mechanism includes multiple screw jacks and a drive component that simultaneously drives the multiple screw jacks. The multiple screw jacks are evenly distributed along the circumference of the casting machine body, and the base in the casting machine body is also provided with a connecting component that connects to the sliding part of the corresponding screw jack. The transverse trolley is also provided with a guide component that guides the longitudinally moving casting machine body.

[0006] Furthermore, the driving component includes a drive motor, a first drive shaft, and a second drive shaft. One end of the first drive shaft and the second drive shaft are connected to the drive shaft of the drive motor via a transmission component. The other end of the first drive shaft and / or the second drive shaft is also connected to the drive ends of the two bolt lifts located on the same side via a transmission connection.

[0007] Furthermore, the transmission component employs a gear commutator.

[0008] Furthermore, at least one support bearing is provided along the length of the first drive shaft and / or the second drive shaft, and the bottom end of the support bearing is fixed to the transverse trolley.

[0009] Furthermore, limit frames are provided on both sides of the transverse trolley along the length of the casting machine body, and guide sliders are provided at the four corners of the base of the casting machine body. Guide rails that cooperate with each guide slider are provided on the limit frames.

[0010] Furthermore, it also includes a height automatic control component, which includes a proximity switch detector and a control unit disposed on the casting machine body. The signal output terminal of the proximity switch detector is connected to the signal receiving terminal of the control unit, and the signal receiving terminal of the drive unit is connected to the signal output terminal of the control unit.

[0011] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: This utility model discloses a casting machine for casting manufacturing, comprising a transverse trolley and a casting machine body mounted on the transverse trolley. The transverse trolley is equipped with a lifting mechanism for longitudinally raising and lowering the casting machine body. The lifting mechanism includes multiple screw lifters and a drive component that simultaneously drives the multiple screw lifters. The multiple screw lifters are evenly distributed along the circumference of the casting machine body. The base of the casting machine body is also equipped with connecting components that connect to the sliding parts of the corresponding screw lifters. The transverse trolley is also equipped with a guide component that guides the casting machine body during longitudinal raising and lowering. The lifting structure allows adjustment of the height of the casting machine body, enabling simultaneous online casting production of sand boxes of different heights, greatly improving casting accuracy and production efficiency. Attached Figure Description

[0012] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings: Figure 1 This is a top view of the overall structure of a preferred embodiment of the present invention; Figure 2 This is a perspective view of the overall structure of a preferred embodiment of the present invention; Figure 3 yes Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram illustrating the lifting structure of a preferred embodiment of the present invention; Figure 5 This is a top view showing the lifting structure of a preferred embodiment of the present invention.

[0013] The reference numerals in the attached figures are explained as follows: 1. Lateral traverse trolley; 11. Underframe; 13. Rails; 2. Casting machine body; 21. Base; 3. Lifting mechanism; 31. Screw jack; 32. Driving component; 321. Drive motor; 322. First drive shaft; 323. Second drive shaft; 4. Connecting parts; 5. Transmission parts; 6. Shaft seats; 7. Guide components; 71. Limiting uprights; 72. Guide sliders; 73. Guide rails; 8. Sandbox; 9. Added probiotic structure; Detailed Implementation

[0014] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0015] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] refer to Figure 1 and Figure 2 The present invention provides a casting machine for casting manufacturing, including a transverse trolley 1 and a casting machine body 2 disposed on the transverse trolley 1. The transverse trolley 1 includes a base frame 11 and moving wheels disposed on the lower end face of the base frame 11. The transverse trolley 1 can move horizontally on the track 13 to transport the casting machine body 2 to different casting positions, i.e., sand boxes 8 at different heights.

[0018] refer to Figures 2-5To achieve precise lifting and lowering of the casting machine body 2, a lifting mechanism 3 is installed on the transverse trolley 1 to drive the casting machine body 2 to lift and lower longitudinally (i.e., vertically). The lifting mechanism 3 includes multiple screw jacks 31 and a drive component 32 that simultaneously drives the multiple screw jacks 31. The multiple screw jacks 31 are evenly distributed along the circumference of the casting machine body 2. The base 21 in the casting machine body 2 is also provided with connecting parts 4 that connect to the sliding parts (e.g., lifting nuts) of the corresponding screw jacks 31; the connecting parts 4 achieve rigid connection with the sliding parts of the screw jacks 31. In this example, four are provided, located near the four corners of the base of the casting machine body 2. This symmetrical layout ensures uniform force during lifting and lowering, avoiding jamming or tilting of the casting machine body due to single-point or asymmetrical force.

[0019] refer to Figures 2-5 The drive unit 32 is used to synchronously drive all screw jacks 31, and includes a drive motor 321, a first drive shaft 322, and a second drive shaft 323. The drive motor 321 is fixedly mounted on the transverse trolley 1. One end of the first drive shaft 322 and the second drive shaft 323 are connected to the drive shaft of the drive motor 321 through a transmission component 5. The transmission component 5 uses a gear commutator to convert the horizontal rotational motion output by the drive motor 321 into rotational motion perpendicular to the first drive shaft 322 and the second drive shaft 323, thereby achieving efficient and compact power transmission.

[0020] refer to Figures 2-5 The other end of the first drive shaft 322 is connected to the drive ends (input shafts) of two screw jacks 31 located on the same side via another transmission component 5 (preferably a gear commutator). Similarly, the other end of the second drive shaft 323 is also connected to the drive ends of the other two screw jacks 31 on the other side via a gear commutator. Through this transmission arrangement, the power of a single drive motor 321 is synchronously distributed to the four screw jacks 31, ensuring absolute synchronicity of their movements, thereby guaranteeing the smooth lifting and lowering of the casting machine body 2.

[0021] refer to Figures 2-5 To enhance the rigidity and stability of the drive shaft, at least one bearing seat 6 is provided along the length of both the first drive shaft 322 and the second drive shaft 323 to provide support. The bottom end of the bearing seat 6 is fixed to the transverse trolley 1 by bolts.

[0022] refer to Figure 2 and Figure 3To ensure the casting machine body 2 maintains a stable posture during lifting and lowering, and to prevent twisting or swaying, the transverse trolley 1 is also equipped with guide members 7 for guiding the longitudinally lifting and lowering of the casting machine body. The guide members 7 include limiting frames 71 mounted on the transverse trolley 1 and located on both sides of the casting machine body 2 in the horizontal direction. Guide sliders 72 are respectively provided at the four corners of the base of the casting machine body 2, and guide rails 73 that cooperate with each guide slider 72 are respectively provided on the limiting frames 71. The guide sliders 73 can slide smoothly up and down along the guide rails 73, thereby strictly limiting the movement of the casting machine body 2 to the vertical direction.

[0023] refer to Figure 2 It also includes an automatic height control component, the purpose of which is to achieve automated control of the pouring height; the automatic height control component includes a proximity switch detector and a control unit installed on the pouring machine body. The proximity switch detector can be installed on the inoculant adding structure 9 in the pouring machine body (the proximity switch detector is not shown in the figure). The proximity switch detector is used to detect the distance between the pouring machine body and the mold pouring cup; the signal output terminal of the proximity switch detector is connected to the signal receiving terminal of the control unit, and the signal receiving terminal of the drive unit (e.g., the control terminal of the drive motor) is connected to the signal output terminal of the control unit.

[0024] refer to Figures 1-5 Its working principle is as follows: During operation, the controller presets a target height or judges based on real-time signals. When the proximity switch detector detects that the current height has not reached the target, it sends a signal to the controller. After processing, the controller sends a start and run command to the drive motor 321, driving the lifting mechanism 3 to lower the casting machine body 2. When the preset height is reached, the proximity switch detector sends a positioning signal, and the controller immediately commands the drive motor to stop, completing a precise casting positioning. This process is fully automated, and the height of the casting machine body can be adjusted to meet the simultaneous online casting production of sand boxes 8 at different heights, greatly improving casting accuracy and production efficiency.

[0025] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the protection scope of this utility model.

Claims

1. A casting machine for casting manufacturing, comprising a transverse carriage (1) and a casting machine body (2) disposed on the transverse carriage (1), characterized in that, The traverse trolley (1) is equipped with a lifting mechanism (3) that drives the casting machine body (2) to rise and fall longitudinally. The lifting mechanism (3) includes multiple screw jacks (31) and a drive component (32) that drives the multiple screw jacks (31) to work simultaneously. The multiple screw jacks are evenly distributed along the circumference of the casting machine body (2). The base of the casting machine body (2) is also equipped with a connecting component (4) that connects to the sliding part of the corresponding screw jack (31). The traverse trolley (1) is also equipped with a guide component (7) that guides the casting machine body (2) to rise and fall longitudinally.

2. The casting machine for casting manufacturing according to claim 1, characterized by, The drive unit (32) includes a drive motor (321), a first drive shaft (322), and a second drive shaft (323). One end of the first drive shaft (322) and the second drive shaft (323) are connected to the drive shaft of the drive motor (321) through a transmission component (5). The other end of the first drive shaft (322) and / or the second drive shaft (323) is also connected to the drive ends of the two screw jacks located on the same side through a transmission connection.

3. The casting machine for casting manufacturing according to claim 2, characterized by, The transmission component (5) adopts a gear commutator.

4. The casting machine for casting manufacturing according to claim 2, characterized by, At least one support bearing (6) is provided along the length of the first drive shaft (322) and / or the second drive shaft (323), and the bottom end of the support bearing (6) is fixed on the transverse trolley (1).

5. The casting machine for casting manufacturing according to Claim 1, wherein Limiting frames (71) are provided on both sides of the transverse trolley (1) along the length of the casting machine body (2). Guide sliders (72) are provided at the four corners of the base of the casting machine body (2). Guide rails (73) that cooperate with each guide slider (72) are provided on the limiting frames (71).

6. The casting machine for casting manufacturing according to claim 1 or 2, characterized in that, It also includes a height automatic control component, which includes a proximity switch detector and a control unit disposed on the casting machine body (2). The signal output terminal of the proximity switch detector is connected to the signal receiving terminal of the control unit, and the signal receiving terminal of the drive unit (32) is connected to the signal output terminal of the control unit.

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