Shaping device for metal steel casting production

Abstract

The invention discloses a shaping device for metal steel casting production, and relates to the technical field of metal casting machining. The shaping device for metal steel casting production comprises a base, the top of the base is provided with a fixing disc and a mounting frame, the bottom of the fixing disc is provided with a fixing plate driven by an electric telescopic rod, and the bottom of the fixing plate is provided with a servo motor and a fixing seat; and the bottom of the servo motor is in transmission connection with a polishing wheel. According to the shaping device for metal steel casting production, when corresponding deburring operation is carried out, a first hydraulic bin, a second hydraulic bin, a first elastic telescopic rod, a sliding block, an extrusion rod, a stress rod, a push rod, a first spring, a dustproof plate, a dust suction hood, a dust collection bin and a first pipeline are matched, and a grinding wheel and a casting can be limited to be in the state of being relatively isolated from the outside; and the suction effect of the device on the casting chippings is improved, so that the subsequent shaping effect of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of metal casting processing technology, specifically to a shaping device for the production of metal steel castings. Background Technology

[0002] Casting is the process of pouring liquid metal into a casting cavity that conforms to the shape of the part, allowing it to cool and solidify to obtain a part or blank. A casting obtained by casting is called a casting. Casting structural design: ensuring its working performance and mechanical properties, considering the requirements of casting processes and alloy casting properties on the casting structure. The rationality of the casting structural design has a significant impact on the quality, productivity, and cost of the casting. In the production of some sheet metal castings, the cast parts require heat treatment, shaping, rust prevention treatment, and rough machining after casting.

[0003] Chinese patent CN117943832B, authorized and published on September 17, 2024, discloses a forming device for the production of metal steel castings. This device includes a mounting platform with a mounting frame fixedly connected to its top. Multiple mounting shafts are rotatably connected to the mounting frame, and a mounting disc is fixedly connected to one end of each mounting shaft. In this application, a rapidly rotating grinding wheel is used to remove burrs from the castings. However, during rapid grinding, some casting debris remains on the surface of the castings, affecting the forming effect during subsequent stamping and shaping operations. Furthermore, using only a dust extraction hood results in low efficiency in removing casting debris. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a shaping device for the production of metal steel castings, solving the problems mentioned in the background section. To achieve the above objectives, this invention is implemented through the following technical solution: A shaping device for the production of metal steel castings, comprising a base, a fixed plate and a mounting frame respectively mounted on the top of the base, a fixed plate driven by an electric telescopic rod mounted on the bottom of the fixed plate, a servo motor and a fixed seat respectively mounted on the bottom of the fixed plate, a grinding wheel connected to the bottom of the servo motor, and an electromagnetic melting furnace driven by an electric telescopic rod mounted on the bottom of the fixed plate; A dust collection assembly is installed at the bottom of the fixed base. This assembly includes a first hydraulic chamber and a second hydraulic chamber. A sliding block is slidably connected to the interior of the first hydraulic chamber via an elastic telescopic rod. A pressing rod is slidably connected to the side of the first hydraulic chamber. A force-bearing rod is slidably connected to one end of the second hydraulic chamber, and a push rod is slidably connected to the other end. A spring is mounted on the side of the force-bearing rod. A dustproof plate is rotatably connected to the side of the fixed base. The dustproof plate is fixedly connected to the push rod. A dust collection hood is mounted at the bottom of the dustproof plate. A dust collection chamber is mounted on the top of the fixed base. A pipe is installed between the dust collection chamber and the dust collection hood. This design allows the grinding wheel and the casting to be relatively isolated from the outside environment during deburring operations, improving the device's ability to collect casting debris and thus enhancing the subsequent shaping effect.

[0005] Preferably, a total of four dustproof plates are provided, and the four dustproof plates are arranged in a circumferential array about the fixing base.

[0006] Preferably, the force-bearing rod is located on the side of the extrusion rod and is in contact with the extrusion rod.

[0007] Preferably, the mounting frame is internally fitted with a clamping plate driven by an electric telescopic rod. A stabilizing component is also provided inside the mounting frame. This stabilizing component includes a hydraulic device. One end of the hydraulic device is slidably connected to a transmission rod, which is fixedly connected to the force-bearing rod. The other end of the hydraulic device is slidably connected to an arc-shaped rod. A stabilizing plate is rotatably connected to the side of the clamping plate, and the stabilizing plate is fixedly connected to the arc-shaped rod. This further clamps the casting located between the two clamping plates, improving the stability of the device during grinding.

[0008] Preferably, the hydraulic device consists of two rigid hydraulic chambers and a hydraulic hose.

[0009] Preferably, the bottom of the fixed base is provided with an injection assembly, which includes a liquid pump. A gear is mounted on the side of the force-bearing rod, and a second pipe is mounted on the side of the liquid pump. A gear is rotatably connected to the side of the second pipe, and the gear meshes with the gear. A block is drivenly connected to the side of the gear, and a drip nozzle is mounted at the bottom of the second pipe. This allows the grinding fluid between the two blockages to be slowly injected into the grinding wheel through the drip nozzle after the grinding wheel is activated, improving the grinding effect of the device and reducing the waste of grinding fluid.

[0010] Preferably, the second pipe consists of two rigid water pipes and one flexible pipe.

[0011] Preferably, the drip irrigation nozzle is located at the bottom of the fixing base.

[0012] This invention provides a shaping device for the production of metal steel castings. It has the following beneficial effects: (1) When performing the deburring operation, the forming device for the production of metal steel castings is used in conjunction with hydraulic chamber 1, hydraulic chamber 2, elastic telescopic rod 1, sliding block, extrusion rod, force rod, push rod, spring 1, dustproof plate, dust suction hood, dust collection chamber and pipe 1 to restrict the grinding wheel and castings to a state of relative isolation from the outside world, thereby improving the device's ability to absorb casting debris and thus improving the subsequent forming effect of the device.

[0013] (2) The forming device for the production of metal steel castings, after the casting is initially clamped, when the force rod moves to the side, it cooperates with the hydraulic device, transmission rod, arc rod and stabilizing plate to further clamp the casting located between the two clamping plates, thereby improving the stability of the device during grinding.

[0014] (3) This shaping device for the production of metal steel castings, when the liquid pump is started, and with the help of the rack, pipe 2, gear, plug and drip head, the grinding fluid between the two plugs can be slowly injected into the grinding wheel through the drip head after the grinding wheel is put into use, which improves the grinding effect of the device and reduces the waste of grinding fluid. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the overall appearance of the present invention; Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of the present invention; Figure 3 This is a three-dimensional structural diagram of the dust collection component of the present invention; Figure 4 This is a three-dimensional structural diagram of some parts of the present invention; Figure 5 For the present invention Figure 3 Enlarged structural diagram at point A in the middle; Figure 6 This is a three-dimensional structural diagram of the stable component of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point B; Figure 8 For the present invention Figure 6 Enlarged structural diagram at point C; Figure 9 This is a three-dimensional structural diagram of the injection component of the present invention; Figure 10 This is a three-dimensional structural schematic diagram of the injection component of the present invention from another perspective; Figure 11 For the present invention Figure 9Enlarged structural diagram at point D.

[0016] In the picture: 100. Base; 200. Fixing plate; 300. Fixing plate; 400. Servo motor; 500. Fixing seat; 600. Grinding wheel; 700. Electromagnetic melting furnace; 800. Mounting frame; 900. Clamping plate; 1000. Vacuuming assembly; 1001. Hydraulic chamber one; 1002. Hydraulic chamber two; 1003. Elastic telescopic rod one; 1004. Sliding block; 1005. Extrusion rod; 1006. Force-bearing rod; 1007. Push rod; 1008. Spring one; 1009. Dustproof plate; 1010. Vacuum hood; 1011. Dust collection bin; 1012. Pipe one; 1100. Stabilizing component; 1101. Hydraulic device; 1102. Transmission rod; 1103. Arc rod; 1104. Stabilizing plate; 1200, Injection assembly; 1201, Liquid pump; 1202, Gear rack; 1203, Pipeline II; 1204, Gear; 1205, Plug; 1206, Drip irrigation dripper. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Example 1

[0018] Please see Figures 1-5 A shaping device for the production of metal steel castings includes a base 100. The top of the base 100 is equipped with a fixed plate 200 and a mounting frame 800. The bottom of the fixed plate 200 is equipped with a fixed plate 300 driven by an electric telescopic rod. The bottom of the fixed plate 300 is equipped with a servo motor 400 and a fixed seat 500. The bottom of the servo motor 400 is connected to a grinding wheel 600. The bottom of the fixed plate 200 is equipped with an electromagnetic melting furnace 700 driven by an electric telescopic rod. When the electric telescopic rod and the servo motor 400 are started, the grinding wheel 600 moves to the surface of the casting and rotates rapidly to perform the corresponding deburring operation. A dust collection assembly 1000 is installed at the bottom of the fixed base 500. The dust collection assembly 1000 includes a first hydraulic chamber 1001 and a second hydraulic chamber 1002. During deburring, the servo motor 400 synchronously drives the first hydraulic chamber 1001, which is connected to it, to rotate rapidly. Inside the first hydraulic chamber 1001, a sliding block 1004 is slidably connected to an elastic telescopic rod 1003, and a pressing rod 1005 is slidably connected to the side of the first hydraulic chamber 1001. When the first hydraulic chamber 1001 rotates rapidly, the sliding block 1004 inside the first hydraulic chamber 1001 stretches the elastic telescopic rod 1003 under the action of centrifugal force, sliding within the first hydraulic chamber 1001. This increases the pressure inside the first hydraulic chamber 1001, causing the pressing rod 1005, which is slidably connected to the first hydraulic chamber 1001, to move.

[0019] One end of the hydraulic chamber 1002 is slidably connected to a force-bearing rod 1006, which is located to the side of the extrusion rod 1005 and is in contact with it. The other end of the hydraulic chamber 1002 is slidably connected to a push rod 1007. When the extrusion rod 1005 extends while rotating, it can compress the force-bearing rod 1006, causing it to move laterally. This, in conjunction with the hydraulic chamber 1002 slidably connected to the force-bearing rod 1006, increases the pressure within the hydraulic chamber 1002, thereby moving the push rod 1007 slidably connected to the hydraulic chamber 1002.

[0020] A spring 1008 is mounted on the side of the force-bearing rod 1006, and a dustproof plate 1009 is rotatably connected to the side of the fixed base 500. Four dustproof plates 1009 are arranged in a circular array about the fixed base 500, and are fixedly connected to the push rod 1007. When the push rod 1007 moves, it drives the dustproof plates 1009 to rotate, and the four dustproof plates 1009 rotate to the side position of the grinding wheel 600, confining the grinding wheel 600 and the casting to a state of relative isolation from the outside environment. This improves the device's ability to absorb casting debris, thereby improving the subsequent shaping effect of the device.

[0021] A dust suction hood 1010 is installed at the bottom of the dustproof plate 1009, and a dust collection chamber 1011 is installed at the top of the fixed plate 200. A pipe 1012 is installed between the dust collection chamber 1011 and the dust suction hood 1010. When the grinding wheel 600 and the casting are confined to a state of relative isolation from the outside world, the dust suction hood 1010 on the dustproof plate 1009 is activated to draw debris and dust into the dust collection chamber 1011 through the pipe 1012. After grinding is completed, the servo motor 400 is turned off, so that the grinding wheel 600 stops rotating. The dust collection assembly 1000 can then be reset under the action of the elastic telescopic rod 1003 and the spring 1008 for subsequent use of the device.

[0022] In use, the electric telescopic rod and servo motor 400 are activated, causing the grinding wheel 600 to move to the surface of the casting and rotate rapidly to perform the deburring operation. Simultaneously, the servo motor 400 drives the hydraulic chamber 1001, which is connected to it, to rotate rapidly. This causes the sliding block 1004 inside the hydraulic chamber 1001 to stretch the elastic telescopic rod 1003 under centrifugal force, allowing it to slide within the hydraulic chamber 1001. This increases the pressure within the hydraulic chamber 1001, causing the pressing rod 1005, which is slidably connected to the hydraulic chamber 1001, to move. At this time, the pressing rod 1005 extends while rotating, thus pressing the force-bearing rod 1006 and causing it to move laterally, cooperating with the slidably connected force-bearing rod 1006. The hydraulic chamber 2 1002 increases the pressure inside, causing the push rod 1007, which is slidably connected to the hydraulic chamber 2 1002, to move. This causes the push rod 1007 to rotate the dustproof plate 1009, which is fixedly connected to it. The four dustproof plates 1009 rotate to the side position of the grinding wheel 600, restricting the grinding wheel 600 and the casting to a state of relative isolation from the outside world. At the same time, the dust suction hood 1010 on the dustproof plate 1009 is activated, and the debris and dust are drawn into the dust collection chamber 1011 through the pipe 1012. After grinding is completed, the servo motor 400 is turned off, so that the grinding wheel 600 stops rotating. The dust suction assembly 1000 can then be reset under the action of the elastic telescopic rod 1003 and the spring 1008. Example 2

[0023] Please see Figures 1-8Based on Embodiment 1, the mounting frame 800 is internally equipped with a clamping plate 900 driven by an electric telescopic rod. Before grinding, the electric telescopic rod is activated, moving the clamping plate 900 to perform a preliminary clamping operation on the casting. The mounting frame 800 is internally equipped with a stabilizing component 1100, which includes a hydraulic device 1101. The hydraulic device 1101 consists of two rigid hydraulic chambers and a hydraulic hose. One end of the hydraulic device 1101 is slidably connected to a transmission rod 1102, which is fixedly connected to a force-bearing rod 1006. The other end of the hydraulic device 1101 is slidably connected to an arc-shaped rod 1103. After the preliminary clamping operation on the casting, and with the force-bearing rod 1006 moving laterally, the transmission rod 1102, which is fixedly connected to it, can be moved. This, in conjunction with the hydraulic device 1101 slidably connected to the transmission rod 1102, increases the pressure within the hydraulic device 1101, causing the arc-shaped rod 1103, which is slidably connected to the hydraulic device 1101, to rotate. A stabilizing plate 1104 is rotatably connected to the side of the clamping plate 900, and the stabilizing plate 1104 is fixedly connected to the arc-shaped rod 1103. When the arc-shaped rod 1103 rotates, it can drive the stabilizing plate 1104 fixedly connected to it to rotate, thereby further clamping the casting located between the two clamping plates 900, improving the stability of the device during grinding.

[0024] In use, based on Example 1, before grinding, the electric telescopic rod is activated to move the clamping plate 900 to perform a preliminary clamping operation on the casting. When the force rod 1006 moves to the side, it can drive the transmission rod 1102 fixedly connected to it to move. In conjunction with the hydraulic device 1101 slidably connected to the transmission rod 1102, the pressure in the hydraulic device 1101 increases, causing the arc rod 1103 slidably connected to the hydraulic device 1101 to rotate. This causes the arc rod 1103 to drive the stabilizing plate 1104 fixedly connected to it to rotate, thereby further clamping the casting located between the two clamping plates 900. Example 3

[0025] Please see Figures 1-11Based on Embodiments 1 and 2, an injection assembly 1200 is provided at the bottom of the fixed base 500. The injection assembly 1200 includes a liquid pump 1201, a gear 1202 is mounted on the side of the force rod 1006, and a pipe 1203 is mounted on the side of the liquid pump 1201. The pipe 1203 consists of two sections of rigid water pipe and one section of flexible hose. A gear 1204 is rotatably connected to the side of the pipe 1203, and the gear 1204 meshes with the gear 1202. A block 1205 is drively connected to the side of the gear 1204. When the liquid pump 1201 is started, and the grinding wheel 600 is not in use, the grinding fluid flows into the pipe 1203 through the liquid pump 1201. Due to the restriction of the block 1205, the grinding fluid is maintained at the top position of the bottom block 1205. A drip irrigation nozzle 1206 is installed at the bottom of pipe 2 1203, located at the bottom of the fixed base 500. After the grinding wheel 600 is activated, the force rod 1006 drives the toothed rod 1202 mounted on its side to move a certain distance, causing the toothed rod 1202 to drive the gear 1204 meshing with it to rotate a certain angle. The two gears 1204 respectively drive the plug 1205 connected to them to rotate, so that the bottom plug 1205 is switched to the open state and the top plug 1205 is switched to the closed state. At this time, the grinding fluid between the two plugs 1205 can be slowly injected into the grinding wheel 600 through the drip irrigation nozzle 1206, which improves the grinding effect of the device and reduces the waste of grinding fluid.

[0026] In use, based on Embodiment 1 and Embodiment 2, the liquid pump 1201 is started. When the grinding wheel 600 is not in use, the grinding fluid flows into the second pipe 1203 through the liquid pump 1201. Due to the restriction of the block 1205, the grinding fluid is kept at the top of the bottom block 1205. After the grinding wheel 600 is in use, the force rod 1006 drives the toothed rod 1202 mounted on its side to move a certain distance, so that the toothed rod 1202 drives the gear 1204 meshing with it to rotate a certain angle. The two gears 1204 respectively drive the block 1205 connected to them to rotate, so that the bottom block 1205 is switched to the open state and the top block 1205 is switched to the closed state. At this time, the grinding fluid between the two block 1205 can be slowly injected into the grinding wheel 600 through the drip nozzle 1206.

[0027] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A shaping device for producing metal steel castings, comprising a base (100), wherein a fixed plate (200) and a mounting frame (800) are respectively mounted on the top of the base (100), a fixed plate (300) driven by an electric telescopic rod is mounted on the bottom of the fixed plate (200), a servo motor (400) and a fixed seat (500) are respectively mounted on the bottom of the fixed plate (300), a grinding wheel (600) is connected to the bottom of the servo motor (400), and an electromagnetic melting furnace (700) driven by an electric telescopic rod is mounted on the bottom of the fixed plate (200). Its features are: The bottom of the fixed base (500) is provided with a dust collection assembly (1000), which includes a hydraulic chamber one (1001) and a hydraulic chamber two (1002). The interior of the hydraulic chamber one (1001) is slidably connected to a sliding block (1004) via an elastic telescopic rod one (1003). A squeezing rod (1005) is slidably connected to the side of the hydraulic chamber one (1001). One end of the hydraulic chamber two (1002) is slidably connected to a force-bearing rod (1006), and the other end of the hydraulic chamber two (1002) is slidably connected to a force-bearing rod (1006). A push rod (1007) is movably connected, and a spring (1008) is mounted on the side of the force rod (1006). A dustproof plate (1009) is rotatably connected to the side of the fixed base (500). The dustproof plate (1009) is fixedly connected to the push rod (1007). A dust suction hood (1010) is mounted on the bottom of the dustproof plate (1009). A dust collection chamber (1011) is mounted on the top of the fixed plate (200). A pipe (1012) is installed between the dust collection chamber (1011) and the dust suction hood (1010).

2. A shaping device for producing metal steel castings according to claim 1, characterized in that: There are four dustproof plates (1009) in total, and the four dustproof plates (1009) are arranged in a circular array about the fixing base (500).

3. A shaping device for producing metal steel castings according to claim 1, characterized in that: The force-bearing rod (1006) is located on the side of the extrusion rod (1005) and is in contact with the extrusion rod (1005).

4. A shaping device for producing metal steel castings according to claim 1, characterized in that: The mounting frame (800) is equipped with a clamping plate (900) driven by an electric telescopic rod. The mounting frame (800) is equipped with a stabilizing component (1100). The stabilizing component (1100) includes a hydraulic device (1101). One end of the hydraulic device (1101) is slidably connected to a transmission rod (1102). The transmission rod (1102) is fixedly connected to the force-bearing rod (1006). The other end of the hydraulic device (1101) is slidably connected to an arc-shaped rod (1103). The side of the clamping plate (900) is rotatably connected to a stabilizing plate (1104). The stabilizing plate (1104) is fixedly connected to the arc-shaped rod (1103).

5. A shaping device for producing metal steel castings according to claim 4, characterized in that: The hydraulic device (1101) consists of two rigid hydraulic chambers and a hydraulic hose.

6. A shaping device for producing metal steel castings according to claim 1, characterized in that: The bottom of the fixed base (500) is provided with an injection assembly (1200), the injection assembly (1200) includes a liquid pump (1201), a rack (1202) is mounted on the side of the force rod (1006), a second pipe (1203) is mounted on the side of the liquid pump (1201), a gear (1204) is rotatably connected to the side of the second pipe (1203), the gear (1204) meshes with the rack (1202), a block (1205) is drivenly connected to the side of the gear (1204), and a drip irrigation nozzle (1206) is mounted at the bottom of the second pipe (1203).

7. A shaping device for producing metal steel castings according to claim 6, characterized in that: The second pipe (1203) consists of two rigid water pipes and one flexible pipe.

8. A shaping device for producing metal steel castings according to claim 6, characterized in that: The drip irrigation nozzle (1206) is located at the bottom of the fixing base (500).

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