Workbench for processing metal castings

Abstract

The utility model discloses a work table is used in metal casting processing relates to metal casting processing technical field, including work table, the work table includes scrap box body, the top of scrap box body is open setting, and the top fixed mounting of scrap box body has work piece placing plate. The utility model discloses through setting up the mechanism of pushing the scrap, and the transmission assembly cooperation of mechanism of pushing the scrap in the mechanism of pushing the scrap can conveniently push out the scrap in scrap box body through the shelter door and the push material mouth, alleviates the cleaning burden of staff, through setting up the wind direction adjusting mechanism, through the cooperation of air deflector and adjusting lever, has realized the flexible adjustment of blowing direction, can adjust the wind direction according to the distribution situation adjustment of scrap, has further reduced the blowing dead angle, has promoted the comprehensiveness of scrap cleaning, has solved the blowing structure angle fixed of existing device cleaning scrap and the problem that scrap enters the recess or the box, lacks the auxiliary push -out structure, reaches the effect of wind direction adjustment and auxiliary push -out scrap.

Description

Technical Field

[0001] This utility model relates to the field of metal casting processing technology, specifically a workbench for metal casting processing. Background Technology

[0002] In the processing of metal castings, a workbench is often needed to place and fix the metal castings. In the prior art, for example, Chinese utility model patent CN221313919U discloses a workbench for processing metal castings. This workbench uses structures such as ring plates, sliding grooves, and limiting plates to achieve stable positioning and clamping of the metal castings, facilitating observation of the casting surface. Simultaneously, structures such as bellows, connecting pipes, and ventilation plates blow metal shavings into the grooves for collection, preventing shavings from adhering to the metal castings and affecting observation.

[0003] However, the aforementioned existing technologies still have certain shortcomings in practical applications: First, the angle of the blowing structure used to clean up waste is fixed and cannot be flexibly adjusted according to the actual distribution of waste, which easily creates blowing dead angles, making it difficult for waste in some areas to be effectively blown into the collection area. Second, after the waste enters the groove or box, there is a lack of auxiliary ejection structure, which makes the waste easy to accumulate and remain in the collection area, requiring more manpower and time for subsequent cleaning, resulting in low cleaning efficiency. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a worktable for metal casting processing, which has the advantages of wind direction adjustment and auxiliary chip pushing, and solves the problems of fixed blowing structure angle and lack of auxiliary pushing structure after the waste chips enter the groove or box in the existing device for cleaning waste chips.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a workbench for metal casting processing, comprising a workbench, the workbench including a waste chip box, the top of the waste chip box being open, a workpiece placement plate being fixedly installed on the top of the waste chip box, a waste chip discharge hole being provided on the top of the workpiece placement plate, the waste chip discharge hole being provided in multiple and rectangularly equidistantly distributed, a support plate being fixedly connected to the left and right sides of the top of the waste chip box, an air blowing hood being fixedly installed on the top of the support plate, an air blowing pipe being connected to the air blowing hood, the other end of the air blowing pipe being connected to an external air source, and a chip pushing mechanism, the chip pushing mechanism including a push plate being disposed inside the waste chip box, a push material port being provided on the right side of the waste chip box, a shielding door being movably connected inside the push material port via a hinge, a transmission component being threadedly connected to the middle position inside the push plate, and an airflow adjustment mechanism being located inside the air blowing hood.

[0006] In a preferred embodiment of this invention, the transmission assembly includes a screw, which is threadedly connected to the middle position inside the push plate. The left side of the screw surface is movably connected to the left side of the waste bin via a bearing. A drive motor is provided on the left side of the waste bin, and the output end of the drive motor is fixedly connected to the left side of the screw.

[0007] As a preferred embodiment of this utility model, the wind direction adjustment mechanism includes a wind guide plate, which is disposed on the front and rear sides inside the air blowing hood. An adjustment rod is fixedly connected to the left and right sides of the wind guide plate. The adjustment rod is movably connected to the inside of the air blowing hood through a bearing. A rotating component is fixedly connected to the left side of the surface of the left adjustment rod.

[0008] In a preferred embodiment of this invention, the rotating assembly includes a gear, which is fixedly connected to the left side of the adjusting rod surface on the left side. A rack meshes with the bottom of the gear surface, and an electric telescopic rod is provided on the front side of the rack. A fixing plate is fixedly connected to the surface of the electric telescopic rod, and the back side of the fixing plate is fixedly connected to the front side of the air blowing cover. The output end of the electric telescopic rod is fixedly connected to the front side of the rack.

[0009] In a preferred embodiment of this invention, a slider is fixedly connected to the bottom of the rack, a support block is slidably connected to the surface of the slider, and the right side of the support block is fixedly connected to the left side of the air blowing hood.

[0010] As a preferred embodiment of this utility model, guide rods are slidably connected to the front and rear sides of the push plate, and the left side of the guide rods is fixedly connected to the left side of the waste bin.

[0011] As a preferred embodiment of this invention, a support frame is fixedly connected to the left side of the waste bin, and the drive motor is fixedly installed on the left side of the support frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a chip-pushing mechanism, can easily push the waste chips in the waste chip box out through the shielding door and the push port by the transmission component in the chip-pushing mechanism and the push plate, reducing the cleaning burden of the staff. By setting up an air direction adjustment mechanism, the air blowing direction can be flexibly adjusted by the cooperation of the air guide plate and the adjustment rod. The air direction can be adjusted according to the distribution of waste chips, further reducing the dead angle of air blowing and improving the comprehensiveness of waste chip cleaning. It solves the problems of fixed air blowing structure angle and lack of auxiliary push structure after waste chips enter the groove or box in the existing device, and achieves the effects of air direction adjustment and auxiliary chip pushing.

[0013] 2. By setting up a transmission component, which uses a screw and a drive motor, this utility model can accurately control the moving distance and speed of the pusher plate, making the chip pushing process stable and reliable, and improving the efficiency and effect of chip pushing.

[0014] 3. By setting up an airflow adjustment mechanism, this utility model achieves flexible adjustment of the airflow direction through the cooperation of the air guide plate and the adjustment rod. It can adjust the airflow direction according to the distribution of waste debris, further reducing the dead angles of airflow and improving the comprehensiveness of waste debris cleaning. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the waste bin body and an exploded view of some parts of this utility model; Figure 3 This is a schematic diagram of the explosion structure of the air blowing cover and some parts of this utility model.

[0016] In the diagram: 1. Workbench; 101. Waste bin; 102. Workpiece placement plate; 103. Waste discharge hole; 104. Support plate; 105. Air blowing hood; 106. Air blowing pipe; 2. Chip pushing mechanism; 21. Push plate; 22. Material pushing port; 23. Shielding door; 24. Transmission assembly; 241. Screw; 242. Drive motor; 3. Air direction adjustment mechanism; 31. Air guide plate; 32. Adjusting rod; 33. Rotating assembly; 331. Gear; 332. Rack; 333. Electric telescopic rod; 334. Fixing plate; 4. Slider; 5. Support block; 6. Guide rod; 7. Support frame. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1

[0022] Reference Figure 1-3 This is the first embodiment of the present invention, providing a workbench 1 for metal casting processing, including a workbench 1, the workbench 1 including a waste chip box 101, the top of the waste chip box 101 being open, a workpiece placement plate 102 being fixedly installed on the top of the waste chip box 101, the top of the workpiece placement plate 102 having multiple waste chip discharge holes 103 distributed in a rectangular and equidistant manner, and support plates 104 being fixedly connected to the left and right sides of the top of the waste chip box 101, the top of the support plates 104 being fixed The device is equipped with an air blowing hood 105, which is connected to an air blowing pipe 106. The other end of the air blowing pipe 106 is connected to an external air source. It also includes a chip pushing mechanism 2, which includes a push plate 21. The push plate 21 is located inside the waste chip box 101. A push port 22 is opened on the right side of the waste chip box 101. A shielding door 23 is movably connected to the inside of the push port 22 via a hinge. A transmission assembly 24 is threadedly connected to the middle position inside the push plate 21. Finally, an air direction adjustment mechanism 3 is located inside the air blowing hood 105.

[0023] Specifically, by setting up a chip-pushing mechanism 2, the transmission component 24 in the chip-pushing mechanism 2, together with the push plate 21, can easily push the waste chips in the waste chip box 101 out through the shielding door 23 and the push port 22, reducing the cleaning burden on the staff.

[0024] Furthermore, the waste chips enter the waste chip box through the waste chip discharge hole 103. When it is necessary to clean the waste chips in the waste chip box 101, the push plate 21 is driven to move inside the waste chip box 101 by the transmission component 24 of the chip pushing mechanism 2, pushing the waste chips to the push port 22, and the shielding door 23 can be opened to discharge the waste chips.

[0025] Example 2

[0026] The second embodiment of this utility model provides a workbench 1 for metal casting processing. The transmission assembly 24 includes a screw 241, which is threadedly connected to the middle position inside the push plate 21. The left side of the surface of the screw 241 is movably connected to the left side inside the waste chip box 101 through a bearing. A drive motor 242 is provided on the left side of the waste chip box 101, and the output end of the drive motor 242 is fixedly connected to the left side of the screw 241.

[0027] Specifically, by setting up a transmission component 24, which uses a screw 241 and a drive motor 242, the moving distance and speed of the pusher plate 21 can be precisely controlled, making the chip pushing process stable and reliable, and improving the efficiency and effect of chip pushing.

[0028] Furthermore, during chip pushing, the drive motor 242 is started, which drives the screw 241 to rotate. Since the screw 241 is threadedly connected to the push plate 21 and the push plate 21 is restricted by the waste chip box 101, the rotation of the screw 241 is converted into the linear motion of the push plate 21, thereby realizing the left and right movement of the push plate 21 inside the waste chip box 101 and completing the chip pushing action.

[0029] Example 3

[0030] The third embodiment of this utility model provides a workbench 1 for processing metal castings. The air direction adjustment mechanism 3 includes an air guide plate 31, which is disposed on the front and rear sides inside the air blowing hood 105. An adjustment rod 32 is fixedly connected to the left and right sides of the air guide plate 31. The adjustment rod 32 is movably connected to the inside of the air blowing hood 105 through a bearing. A rotating component 33 is fixedly connected to the left side of the surface of the left adjustment rod 32.

[0031] Specifically, by setting up the air direction adjustment mechanism 3, the air guide plate 31 and the adjustment rod 32 are used to realize the flexible adjustment of the air blowing direction. The air direction can be adjusted according to the distribution of waste, further reducing the dead angle of air blowing and improving the comprehensiveness of waste cleaning.

[0032] Furthermore, during adjustment, the electric telescopic rod 333 in the transmission assembly 24 extends and retracts, causing the rack 332 to move back and forth. The rack 332 meshes with the gear 331, and the movement of the rack 332 causes the gear 331 to rotate. The gear 331 then drives the adjusting rod 32 to rotate, thereby causing the air guide plate 31 to rotate, thus achieving the adjustment of the wind direction.

[0033] Working principle: During processing, the metal casting to be processed is first placed on the workpiece placement plate 102 of the workbench 1. After the processing generates waste chips, an external air source sends air into the air blowing hood 105 through the air blowing pipe 106. The air blowing hood 105 is installed on the top of the support plate 104 to ensure stability. To adjust the air blowing direction, the electric telescopic rod 333 is activated, which drives the telescopic rod to be fixed on the fixed plate 334. The fixed plate 334 is connected to the front of the air blowing hood 105 to ensure the stable support of the electric telescopic rod 333. The extension and retraction of the electric telescopic rod 333 drives the rack 332 to move back and forth. The slider 4 at the bottom of the rack 332 slides in the support block 5. The right side of the support block 5 is fixed to the left side of the air blowing hood 105 to ensure the stable movement of the rack 332. The rack 332 meshes with the gear 331, which is fixed to the left side of the surface of the left adjustment rod 32. The movement of the rack 332 drives the gear 331 to rotate. The adjustment rod 32 is connected to the inside of the air blowing hood 105 through a bearing, and its left and right sides are fixed to the air guide plate 31, thereby driving the air blowing direction. The air guide plate 31 rotates inside the air blowing hood 105 to adjust the airflow direction. The air blown out by the air blowing hood 105 blows the waste chips on the workpiece placement plate 102 toward the waste chip discharge holes 103. Multiple rectangularly spaced waste chip discharge holes 103 allow the waste chips to fall into the top-opening waste chip box 101. When it is necessary to clean the waste chips from the waste chip box 101, the drive motor 242 is started. The drive motor 242 is fixed to the left side of the waste chip box 101 by the support frame 7 to ensure stability. The drive motor 242 outputs... The screw 241 is connected to the outlet end. The left side of the screw 241 is connected to the left side of the waste bin 101 via a bearing. The screw 241 is threadedly connected to the push plate 21 in the middle. The push plate 21 is slidably connected to the guide rod 6 on the front and rear sides. The left side of the guide rod 6 is fixed to the left side of the waste bin 101. When the screw 241 rotates, it drives the push plate 21 to move along the guide rod 6, pushing the waste to the push port 22 on the right side of the waste bin 101. After the shielding door 23 connected by a hinge inside the push port 22 is opened, the waste can be conveniently discharged.

[0034] In summary: By setting up the chip pushing mechanism 2, the transmission component 24 in the chip pushing mechanism 2, together with the push plate 21, can easily push the waste chips in the waste chip box 101 out through the shielding door 23 and the push port 22, reducing the cleaning burden on the staff. By setting up the air direction adjustment mechanism 3, through the cooperation of the air guide plate 31 and the adjustment rod 32, the air blowing direction can be flexibly adjusted, and the air direction can be adjusted according to the distribution of waste chips, further reducing the dead angle of air blowing and improving the comprehensiveness of waste chip cleaning. It solves the problems of the fixed angle of the air blowing structure and the lack of auxiliary pushing structure after the waste chips enter the groove or box in the existing device, and achieves the effects of air direction adjustment and auxiliary chip pushing.

[0035] The screws, gears, racks, and electric telescopic rods used in this application can be additionally equipped with protective measures of common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0036] It should be noted that (screw, gear, rack and electric telescopic rod) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A worktable (1) for machining metal castings, characterized in that: The system includes a workbench (1), which includes a waste chip box (101). The top of the waste chip box (101) is open. A workpiece placement plate (102) is fixedly installed on the top of the waste chip box (101). A waste chip discharge hole (103) is provided on the top of the workpiece placement plate (102). Multiple waste chip discharge holes (103) are provided and are distributed in a rectangular and equidistant manner. Support plates (104) are fixedly connected to the left and right sides of the top of the waste chip box (101). A blower is fixedly installed on the top of the support plate (104). An air hood (105) is connected to an air blowing pipe (106), the other end of which is connected to an external air source, and a chip pushing mechanism (2). The chip pushing mechanism (2) includes a push plate (21), which is located inside a waste chip box (101). A push port (22) is provided on the right side of the waste chip box (101). A shielding door (23) is movably connected inside the push port (22) via a hinge. A transmission assembly (24) is threadedly connected to the middle position inside the push plate (21). Wind direction adjustment mechanism (3) is located inside the air blowing hood (105).

2. The worktable (1) for machining metal castings according to claim 1, characterized in that: The transmission assembly (24) includes a screw (241), which is threadedly connected to the middle position inside the push plate (21). The left side of the surface of the screw (241) is movably connected to the left side inside the waste bin (101) through a bearing. A drive motor (242) is provided on the left side of the waste bin (101), and the output end of the drive motor (242) is fixedly connected to the left side of the screw (241).

3. The workbench (1) for machining metal castings according to claim 1, characterized in that: The wind direction adjustment mechanism (3) includes a wind guide plate (31), which is located on the front and rear sides inside the air blowing hood (105). An adjustment rod (32) is fixedly connected to the left and right sides of the wind guide plate (31). The adjustment rod (32) is movably connected to the inside of the air blowing hood (105) through a bearing. A rotating component (33) is fixedly connected to the left side of the surface of the adjustment rod (32) on the left side.

4. The workbench (1) for machining metal castings according to claim 3, characterized in that: The rotating assembly (33) includes a gear (331), which is fixedly connected to the left side of the surface of the left adjustment rod (32). A rack (332) meshes with the bottom of the surface of the gear (331). An electric telescopic rod (333) is provided on the front side of the rack (332). A fixing plate (334) is fixedly connected to the surface of the electric telescopic rod (333). The back side of the fixing plate (334) is fixedly connected to the front side of the air blowing cover (105). The output end of the electric telescopic rod (333) is fixedly connected to the front side of the rack (332).

5. The workbench (1) for machining metal castings according to claim 4, characterized in that: The bottom of the rack (332) is fixedly connected to a slider (4), and a support block (5) is slidably connected to the surface of the slider (4). The right side of the support block (5) is fixedly connected to the left side of the air blowing hood (105).

6. The workbench (1) for machining metal castings according to claim 1, characterized in that: The push plate (21) has guide rods (6) slidably connected to the front and rear sides inside, and the left side of the guide rods (6) is fixedly connected to the left side of the waste bin (101).

7. The worktable (1) for machining metal castings according to claim 2, characterized in that: A support frame (7) is fixedly connected to the left side of the waste bin (101), and the drive motor (242) is fixedly installed on the left side of the support frame (7).

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