A stirring device for machine tool casting production that is easy to clean

Abstract

The present invention discloses a stirring device for the production of machine tool castings that is easy to clean, comprising a stirring tank, wherein the outer wall of the stirring tank is provided with a connecting assembly, wherein the outer wall of the stirring tank is provided with a fixing assembly, wherein the connecting assembly is composed of a mounting unit and a negative pressure unit, wherein the mounting unit is located on the outer wall of the stirring tank, wherein the negative pressure unit is located on the outer wall of the stirring tank, wherein the stirring tank is composed of a tank body 1 and a tank body 2, wherein the tank body 2 is located below the tank body 1, and guide plates are fixedly connected to the bottom of the inner wall of the tank body 1 and the top of the inner wall of the tank body 2. The present invention is provided with a sealing ring and an outer bin, and when the tank body 1 is connected to the tank body 2, the sealing ring is placed at the connection between the tank body 1 and the tank body 2, and the sealing effect of the connection between the tank body 1 and the tank body 2 is increased by the sealing ring, and at the same time, the existence of the outer bin can protect the sealing ring and ensure the sealing effect of the sealing ring.

Description

Technical Field

[0001] The invention relates to the technical field of machine tool casting production, in particular to a stirring device for machine tool casting production which is easy to clean. Background Art

[0002] Machine tool castings can also be called large castings, bed, base, workbench, etc., which are characterized by good wear resistance, shock absorption and process performance. The existing stirring device for machine tool casting production adopts a sealed design, which makes it difficult to clean the inside, causing certain inconveniences in the production process.

[0003] Chinese patent announcement number CN214716353U discloses a stirring device for machine tool casting production that is easy to clean. By providing a shell, a fixed frame and a stirring box, the stirring device is separated into three parts, so that it is easy to separate and clean separately. By providing a fixed connection between the fixed frame and the stirring box, the stirring box can be easily taken out when the fixed frame is taken out. By providing a clamping piece and a clamping groove to engage with each other, the fixed frame can be easily fixedly connected to the inner wall of the shell. By providing a sliding groove and a sliding plate to be fixedly connected, the fixed frame can be easily installed inside the shell. By providing a sliding plate to be slidably connected to the inner wall of the accommodating groove, and by providing a fixed connection between the sliding plate and the clamping piece, the clamping piece can be easily driven to slide by the sliding of the sliding plate. By providing a pull rod that passes through the shell and is fixedly connected to the slide plate, the slide plate can be easily slid under the pulling of the pull rod. By providing a pulling piece, the pull rod can be easily pulled. At the same time, by providing a spring, the slide plate can slide toward the inside of the shell under the elastic force of the spring in a normal state, and engage with the clamping groove to fix the fixed frame, thereby achieving the purpose of the stirring device for machine tool casting production that is easy to clean.

[0004] When the above-mentioned stirring device is connected, the pulling piece is pushed by sliding, so that the pull rod pushes the clamping piece to separate from the outer shell through the slide plate. At this time, the outer shell, the fixing frame and the stirring box can be separated and cleaned separately; however, the connection between the above-mentioned stirring devices is not stable enough, which will affect the processing of the casting, so there are certain limitations. Summary of the invention

[0005] The object of the present invention is to provide a stirring device for producing machine tool castings which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a stirring device for producing machine tool castings that is easy to clean, comprising a stirring tank, the outer wall of which is provided with a connecting component, and the outer wall of which is provided with a fixing component.

[0007] The connection assembly consists of a mounting unit and a negative pressure unit. The mounting unit is located on the outer wall of the stirring tank, and the negative pressure unit is located on the outer wall of the stirring tank.

[0008] According to the above technical solution, the stirring tank consists of tank body one and tank body two, and tank body two is located below tank body one. The bottom of the inner wall of tank body one and the top of the inner wall of tank body two are fixedly connected with guide plates.

[0009] According to the above technical solution, the installation unit includes a sealing ring, an outer bin, a limit plate 1 and a limit plate 2, the sealing ring is installed on the inner wall of the mixing tank, the outer bin is installed on the outer wall of the mixing tank, the limit plate 1 is fixedly connected to the outer wall of the tank body 1, and the limit plate 2 is fixedly connected to the outer wall of the tank body 2.

[0010] According to the above technical scheme, the outer wall of the sealing ring is respectively abutted against the outer wall of tank body one and the outer wall of tank body two. The existence of the sealing ring can strengthen the sealing effect of the connection between tank body one and tank body two. The outer wall of the outer bin is fixedly connected with a rubber ring, and the outer wall of the stirring tank is abutted against the outer wall of the rubber ring. The existence of the rubber ring can strengthen the sealing of the connection between the outer bin and the stirring tank. The bottom of the limiting plate one and the top of the limiting plate two are both abutted against the outer wall of the outer bin. Limiting plate one and limiting plate two can have a limiting effect on the outer bin.

[0011] According to the above technical solution, the negative pressure unit includes a fixed block, an air pump, an input pipe, an output pipe and an air intake pipe, the fixed block is fixedly connected to the outer wall of the outer warehouse, the air pump is fixedly connected to the outer wall of the fixed block, the input pipe is fixedly connected to the input end of the air pump, the output pipe is fixedly connected to the output end of the air pump, and the air intake pipe is fixedly connected to the outer wall of the outer warehouse.

[0012] According to the above technical solution, one end of the input pipe away from the air pump is fixedly connected to the outer wall of the outer bin and communicated with the outer bin. When the air pump is started, the air inside the outer bin can be extracted through the input pipe, so that a negative pressure is formed inside the outer bin, thereby completing the fixation between the outer bin and the stirring tank. The air inlet pipe is communicated with the outer bin, and a valve is installed inside the air inlet pipe, and the valve can be used to control the on and off of the air inlet pipe.

[0013] According to the above technical solution, the fixing assembly includes a bottom plate, a top plate, a circular ring 1, a circular ring 2, a vertical rod 1, a vertical rod 2 and a sleeve, the bottom plate is fixedly connected to the outer wall of the tank body 2, the top plate is fixedly connected to the outer wall of the tank body 1, the circular ring 1 is arranged on the outer wall of the tank body 2, the circular ring 2 is arranged on the outer wall of the tank body 1, the vertical rod 1 is fixedly connected to the top of the circular ring 1, the vertical rod 2 is fixedly connected to the bottom of the circular ring 2, and the sleeve is sleeved on the outer wall of the vertical rod 1.

[0014] According to the above technical scheme, the bottom of the bottom plate abuts against the top of the circular ring one, and the bottom plate can limit the circular ring together, and the top of the top plate abuts against the bottom of the circular ring two, and the top plate can limit the circular ring two. The top end of the vertical rod one is fixedly connected with a sliding rod, and the sliding rod located at the top end of the vertical rod one passes through the bottom end of the vertical rod two and extends to the interior of the vertical rod two. The inner wall of the vertical rod two is slidably connected with the outer wall of the sliding rod, and the outer wall of the vertical rod one and the outer wall of the vertical rod two are both provided with threads, and the inner wall of the sleeve is respectively adapted to the threads opened on the outer wall of the vertical rod one and the threads opened on the outer wall of the vertical rod two, and the fixation between the vertical rod one and the vertical rod two can be completed by rotating the sleeve.

[0015] According to the above technical solution, the top of the circular ring one is fixedly connected with a support rod, the outer wall of the tank body two is provided with a support plate, the top of the support rod is fixedly connected with the bottom of the support plate, the support rod can support the support plate, the top of the support plate abuts against the bottom of the fixed block, and the support plate can support the fixed block through the support rod.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] 1. The present invention is provided with a sealing ring and an outer bin. When tank body 1 is connected with tank body 2, the sealing ring is placed at the connection between tank body 1 and tank body 2. The sealing effect of the connection between tank body 1 and tank body 2 is increased by the sealing ring. At the same time, the existence of the outer bin can protect the sealing ring and ensure the sealing effect of the sealing ring.

[0018] 2. The present invention is provided with an air pump and an air inlet pipe. After completing the connection between tank body 1 and tank body 2, the air pump can be started to draw out the air inside the outer bin, so that negative pressure is generated inside the outer bin. Under the action of the negative pressure, the connection strength between the outer bin and tank body 1 and tank body 2 is further increased. When separation is required, it is only necessary to control the valve of the air inlet pipe so that the outer bin is connected to the outside world through the air inlet pipe, so that the air pressure inside the outer bin can be restored. The operation is simple and convenient.

[0019] 3. The present invention is provided with circular ring 1 and circular ring 2. After the air inside the outer chamber is extracted, circular ring 1 and circular ring 2 can be moved so that circular ring 1 moves on the outer wall of tank body 2 and abuts against the outer wall of the bottom plate, and circular ring 2 moves on the outer wall of tank body 1 and abuts against the outer wall of the top plate. At this time, the sliding bar at the top of vertical rod 1 will move to the inside of vertical rod 2. At this time, circular ring 1 and circular ring 2 can limit the position of tank body 1 and tank body 2 to ensure the stability between tank body 1 and tank body 2.

[0020] 4. The present invention is provided with a support rod and a support plate. After the connection between the circular ring 1 and the circular ring 2 is completed, the top of the support plate will abut against the bottom of the fixed block. The existence of the support rod and the support plate can support the fixed block and ensure the stable operation of the air pump; by providing a sleeve, when the top end of the vertical rod 1 contacts the bottom end of the vertical rod 2, the sleeve can be moved by rotating, so that the sleeve moves under the action of the thread, thereby completing the fixation between the vertical rod 1 and the vertical rod 2 and ensuring the stability of the circular ring 1 and the circular ring 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic diagram of the structure of the connection assembly of the present invention;

[0024] Figure 3 It is a schematic diagram of the internal structure of the stirring tank of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the separation of the fixing component structure of the present invention;

[0027] Figure 6 It is a side schematic diagram of the overall structure of the present invention.

[0028] In the figure: 1. stirring tank; 101. tank body 1; 102. tank body 2; 2. connecting assembly; 201. sealing ring; 202. outer compartment; 203. limit plate 1; 204. limit plate 2; 205. fixing block; 206. air pump; 207. input pipe; 208. output pipe; 209. air inlet pipe; 3. fixing assembly; 301. bottom plate; 302. top plate; 303. circular ring 1; 304. circular ring 2; 305. vertical rod 1; 306. vertical rod 2; 307. sleeve; 4. support rod; 5. support plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-6 The present invention provides a technical solution: a stirring device for the production of machine tool castings that is easy to clean, comprising a stirring tank 1, the outer wall of the stirring tank 1 is provided with a connecting component 2, the stirring tank 1 is composed of a tank body 101 and a tank body 102, the tank body 102 is located below the tank body 101, the bottom of the inner wall of the tank body 101 and the top of the inner wall of the tank body 2 102 are fixedly connected with a guide plate, the connecting component 2 is composed of a mounting unit and a negative pressure unit, the mounting unit is located on the outer wall of the stirring tank 1, the negative pressure unit is located on the outer wall of the stirring tank 1, and the outer wall of the stirring tank 1 is provided with a fixing component 3.

[0031] The installation unit includes a sealing ring 201, an outer bin 202, a limiting plate 1 203 and a limiting plate 204. The sealing ring 201 is installed on the inner wall of the mixing tank 1, and the outer wall of the sealing ring 201 is respectively abutted against the outer wall of the tank body 101 and the outer wall of the tank body 2 102. The existence of the sealing ring 201 can enhance the sealing effect of the connection between the tank body 101 and the tank body 2 102. The outer bin 202 is installed on the outer wall of the mixing tank 1, and the outer wall of the outer bin 202 is fixedly connected with a rubber ring. The outer wall of the stirring tank 1 abuts against the outer wall of the rubber ring. The existence of the rubber ring can strengthen the sealing of the connection between the outer bin 202 and the stirring tank 1. The limiting plate 203 is fixedly connected to the outer wall of the tank body 101, and the limiting plate 204 is fixedly connected to the outer wall of the tank body 102. The bottom of the limiting plate 203 and the top of the limiting plate 204 are both abutted against the outer wall of the outer bin 202. The limiting plate 203 and the limiting plate 204 can limit the outer bin 202.

[0032] By providing a sealing ring 201 and an outer compartment 202, when the tank body 101 and the tank body 2 102 are connected, the sealing ring 201 is placed at the connection between the tank body 101 and the tank body 2 102. The sealing ring 201 increases the sealing effect of the connection between the tank body 101 and the tank body 2 102. At the same time, the existence of the outer compartment 202 can protect the sealing ring 201 and ensure the sealing effect of the sealing ring 201.

[0033] The negative pressure unit includes a fixed block 205, an air pump 206, an input pipe 207, an output pipe 208 and an air inlet pipe 209. The fixed block 205 is fixedly connected to the outer wall of the outer warehouse 202, the air pump 206 is fixedly connected to the outer wall of the fixed block 205, the input pipe 207 is fixedly connected to the input end of the air pump 206, and the end of the input pipe 207 away from the air pump 206 is fixedly connected to the outer wall of the outer warehouse 202 and is communicated with the outer warehouse 202. When the air pump 206 is started, the air inside the outer warehouse 202 can be extracted through the input pipe 207, so that a negative pressure is formed inside the outer warehouse 202, and the fixation between the outer warehouse 202 and the stirring tank 1 is completed. The output pipe 208 is fixedly connected to the output end of the air pump 206, the air inlet pipe 209 is fixedly connected to the outer wall of the outer warehouse 202, and the air inlet pipe 209 is communicated with the outer warehouse 202. A valve is installed inside the air inlet pipe 209, and the valve can be used to control the on and off of the air inlet pipe 209.

[0034] By providing an air pump 206 and an air inlet pipe 209, after completing the connection between tank body 101 and tank body 2 102, the air pump 206 can be started to allow the air pump 206 to extract the air inside the outer chamber 202, so that a negative pressure is generated inside the outer chamber 202. Under the action of the negative pressure, the connection strength between the outer chamber 202 and the tank body 101 and the tank body 2 102 is further increased. When separation is required, it is only necessary to control the valve of the air inlet pipe 209 so that the outer chamber 202 is connected to the outside world through the air inlet pipe 209, so that the air pressure inside the outer chamber 202 can be restored. The operation is simple and convenient.

[0035] The fixing assembly 3 includes a bottom plate 301, a top plate 302, a circular ring 1 303, a circular ring 2 304, a vertical rod 1 305, a vertical rod 2 306 and a sleeve 307. The bottom plate 301 is fixedly connected to the outer wall of the tank body 2 102, the top plate 302 is fixedly connected to the outer wall of the tank body 101, the circular ring 1 303 is arranged on the outer wall of the tank body 2 102, the bottom of the bottom plate 301 abuts against the top of the circular ring 1 303, and the bottom plate 301 can limit the circular ring 1 303. The top of the circular ring 1 303 is fixedly connected to the support rod 4, and the outer wall of the tank body 2 102 is provided with a support plate 5. The top of the support rod 4 is fixedly connected to the bottom of the support plate 5, and the support rod 4 can support the support plate 5. The top of the support plate 5 abuts against the bottom of the fixed block 205, and the support plate 5 can support the fixed block 205 through the support rod 4. The circular ring 2 304 is arranged on the outer wall of the tank body 101. The outer wall, the top of the top plate 302 abuts against the bottom of the circular ring 304, the top plate 302 can limit the circular ring 304, the vertical rod 1 305 is fixedly connected to the top of the circular ring 1 303, the top of the vertical rod 1 305 is fixedly connected with a sliding rod, the vertical rod 2 306 is fixedly connected to the bottom of the circular ring 2 304, the sliding rod located at the top of the vertical rod 1 305 passes through the bottom end of the vertical rod 2 306 and extends to the inside of the vertical rod 2 306, the inner wall of the vertical rod 2 306 is slidably connected with the outer wall of the sliding rod, the outer wall of the vertical rod 1 305 and the outer wall of the vertical rod 2 306 are both provided with threads, the sleeve 307 is sleeved on the outer wall of the vertical rod 1 305, the inner wall of the sleeve 307 is respectively adapted to the threads opened on the outer wall of the vertical rod 1 305 and the threads opened on the outer wall of the vertical rod 2 306, and the fixation between the vertical rod 1 305 and the vertical rod 2 306 can be completed by rotating the sleeve 307.

[0036] By providing the circular ring 1 303 and the circular ring 2 304, after the air inside the outer chamber 202 is extracted, the circular ring 1 303 and the circular ring 2 304 can be moved so that the circular ring 1 303 moves on the outer wall of the tank body 2 102 and abuts against the outer wall of the bottom plate 301, and the circular ring 2 304 moves on the outer wall of the tank body 101 and abuts against the outer wall of the top plate 302. At this time, the sliding bar located at the top of the vertical rod 1 305 will move to the inside of the vertical rod 2 306. At this time, the circular ring 1 303 and the circular ring 2 304 can limit the tank body 101 and the tank body 2 102 to ensure the stability between the tank body 101 and the tank body 2 102.

[0037] By providing the support rod 4 and the support plate 5, after completing the connection between the circular ring 1 303 and the circular ring 2 304, the top of the support plate 5 will abut against the bottom of the fixed block 205. The existence of the support rod 4 and the support plate 5 can support the fixed block 205 and ensure the stable operation of the air pump 206; by providing the sleeve 307, when the top end of the vertical rod 1 305 contacts the bottom end of the vertical rod 2 306, the sleeve 307 can be moved by rotating, so that the sleeve 307 moves under the action of the thread, thereby completing the fixation between the vertical rod 1 305 and the vertical rod 2 306 and ensuring the stability of the circular ring 1 303 and the circular ring 2 304.

[0038] Working principle: When the tank body needs to be cleaned, the sleeve 307 is rotated so that the sleeve 307 moves under the action of the thread and moves to the outer wall of the vertical rod 1 305, and then the ring 2 304 is pushed by sliding so that the ring 2 304 slides on the outer wall of the tank body 101 until the ring 2 304 is separated from the tank body 101, and then the ring 1 303 is moved by sliding so that the ring 1 303 slides on the outer wall of the tank body 2 102 until the ring 1 303 is separated from the tank body 102. Separate, thereby completing the disassembly of the fixed component 3, and then open the valve located at the air inlet pipe 209 to allow the outside air to enter the interior of the outer warehouse 202 through the air inlet pipe 209, so that the air pressure inside the outer warehouse 202 is consistent with the outside, and then move the tank body 101 and the tank body 2 102 by sliding, so that the tank body 101 and the tank body 2 102 slide on the outer wall of the outer warehouse 202 until they are separated from the outer warehouse 202. At this time, the operator can clean the tank body 101, the tank body 2 102 and the sealing ring 201.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring device for producing machine tool castings which is easy to clean, comprising a stirring tank (1), characterized in that: The outer wall of the stirring tank (1) is provided with a connecting component (2), and the outer wall of the stirring tank (1) is provided with a fixing component (3); The connection assembly (2) is composed of a mounting unit and a negative pressure unit, the mounting unit is located on the outer wall of the stirring tank (1), and the negative pressure unit is located on the outer wall of the stirring tank (1); The stirring tank (1) is composed of a tank body 1 (101) and a tank body 2 (102), wherein the tank body 2 (102) is located below the tank body 1 (101), and guide plates are fixedly connected to the bottom of the inner wall of the tank body 1 (101) and the top of the inner wall of the tank body 2 (102); The mounting unit comprises a sealing ring (201), an outer bin (202), a first limiting plate (203) and a second limiting plate (204), wherein the sealing ring (201) is mounted on the inner wall of the stirring tank (1), the outer bin (202) is mounted on the outer wall of the stirring tank (1), the first limiting plate (203) is fixedly connected to the outer wall of the first tank body (101), and the second limiting plate (204) is fixedly connected to the outer wall of the second tank body (102); The negative pressure unit comprises a fixed block (205), an air pump (206), an input pipe (207), an output pipe (208), and an air inlet pipe (209); the fixed block (205) is fixedly connected to the outer wall of the outer chamber (202); the air pump (206) is fixedly connected to the outer wall of the fixed block (205); the input pipe (207) is fixedly connected to the input end of the air pump (206); the output pipe (208) is fixedly connected to the output end of the air pump (206); and the air inlet pipe (209) is fixedly connected to the outer wall of the outer chamber (202); The fixing assembly (3) comprises a bottom plate (301), a top plate (302), a circular ring 1 (303), a circular ring 2 (304), a vertical rod 1 (305), a vertical rod 2 (306) and a sleeve (307), wherein the bottom plate (301) is fixedly connected to the outer wall of the second tank body (102), the top plate (302) is fixedly connected to the outer wall of the first tank body (101), the circular ring 1 (303) is arranged on the outer wall of the second tank body (102), the circular ring 2 (304) is arranged on the outer wall of the first tank body (101), the vertical rod 1 (305) is fixedly connected to the top of the circular ring 1 (303), the vertical rod 2 (306) is fixedly connected to the bottom of the circular ring 2 (304), and the sleeve (307) is sleeved on the outer wall of the vertical rod 1 (305); The bottom of the bottom plate (301) is in contact with the top of the circular ring 1 (303), the top of the top plate (302) is in contact with the bottom of the circular ring 2 (304), the top of the vertical rod 1 (305) is fixedly connected with a sliding rod, the sliding rod at the top of the vertical rod 1 (305) passes through the bottom end of the vertical rod 2 (306) and extends to the inside of the vertical rod 2 (306), the inner wall of the vertical rod 2 (306) is slidably connected with the outer wall of the sliding rod, the outer wall of the vertical rod 1 (305) and the outer wall of the vertical rod 2 (306) are both provided with threads, and the inner wall of the sleeve (307) is respectively adapted to the threads provided on the outer wall of the vertical rod 1 (305) and the threads provided on the outer wall of the vertical rod 2 (306); The top of the circular ring (303) is fixedly connected to a support rod (4), the outer wall of the tank body (102) is provided with a support plate (5), the top of the support rod (4) is fixedly connected to the bottom of the support plate (5), and the top of the support plate (5) abuts against the bottom of the fixed block (205).

2. The stirring device for machine tool casting production that is easy to clean according to claim 1 is characterized in that: The outer wall of the sealing ring (201) is respectively in contact with the outer wall of the tank body 1 (101) and the outer wall of the tank body 2 (102); the outer wall of the outer chamber (202) is fixedly connected with a rubber ring; the outer wall of the stirring tank (1) is in contact with the outer wall of the rubber ring; and the bottom of the limiting plate 1 (203) and the top of the limiting plate 2 (204) are both in contact with the outer wall of the outer chamber (202).

3. The stirring device for machine tool casting production that is easy to clean according to claim 2 is characterized in that: One end of the input pipe (207) away from the air pump (206) is fixedly connected to the outer wall of the outer chamber (202) and communicates with the outer chamber (202). The air intake pipe (209) is communicated with the outer chamber (202), and a valve is installed inside the air intake pipe (209).

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