A burr removing machine for valve housing production

Abstract

The utility model discloses a burr removing machine for valve shell production, including the box, the left and right inner wall of box is established with the limit slot respectively, and the slide of two limit slots is connected with the slide plate, and the bottom of slide plate is rotatably connected with the rotating column, and the bottom of rotating column is equipped with the disc, and the bottom of disc is equipped with the brush of even distribution, and the left and right inner wall of box is equipped with the support plate between, still including clamping mechanism, clamping mechanism: it includes the sliding slot, the sliding block, the dovetail sliding slot, the dovetail sliding block and clamping block, the upper surface of support plate establishes the sliding slot respectively, and the inside sliding connection of sliding slot has the sliding block, and the inside of sliding slot establishes the dovetail sliding slot respectively, and the outside of sliding block is equipped with the dovetail sliding block respectively, and this burr removing machine for valve shell production greatly shortens valve shell clamping time, and the scope of application is wider, and the quality of burr removal is ensured, avoids the processing error or surface damage caused by valve shell swing, plays the key role.

Description

Technical Field

[0001] This utility model relates to the technical field of burr removal equipment in valve production, specifically a burr removal machine for valve body production. Background Technology

[0002] Valves, as an indispensable component in the industrial field, are widely used in many industries such as petroleum, chemical, power, metallurgy, and construction, playing a key role in controlling the flow of fluids (liquids, gases, etc.). During the valve manufacturing process, due to the characteristics of processes such as casting, forging, and machining, burrs often form on the valve surface and edges. The presence of burrs is extremely detrimental to the performance and quality of valves. With the advancement of technology, burr removal machines can replace manual labor to remove burrs from valves.

[0003] In the existing deburring machine for valve body production, the machine door is first opened and the valve to be deburred is placed on the placement table. In order to prevent the valve from being displaced by the high-speed rotating brush during the deburring process, other auxiliary fixing devices such as pins and limit blocks are usually used to fix the valve.

[0004] Existing deburring machines for valve body production typically require manual precision alignment and insertion when using pins and limit blocks to fix the valve body. This process is quite cumbersome, especially in mass production, where frequent clamping can significantly reduce production efficiency. Furthermore, it is necessary to constantly replace appropriate auxiliary fixing devices when dealing with valve bodies of different sizes. Therefore, we propose a deburring machine for valve body production. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a burr removal machine for valve body production. It greatly shortens the valve body clamping time, has a wide range of applications, ensures the quality of burr removal, and avoids processing errors or surface damage caused by valve body shaking. It plays a key role and can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a deburring machine for valve body production, comprising a housing, wherein limit grooves are respectively provided on the left and right inner walls of the housing, a sliding plate is slidably connected between the two limit grooves, a rotating column is rotatably connected to the bottom end of the sliding plate, a disc is provided at the bottom end of the rotating column, a uniformly distributed brush is provided at the bottom end of the disc, a support plate is provided between the left and right inner walls of the housing, and a clamping mechanism is also included.

[0007] Clamping mechanism: It includes a sliding groove, a slider, a dovetail sliding groove, a dovetail slider, and clamping blocks. The upper surface of the support plate is provided with sliding grooves, and sliders are slidably connected inside the sliding grooves. Dovetail sliding grooves are provided inside the sliding grooves, and dovetail sliders are provided outside the sliders. The outside of the dovetail sliders are slidably connected to the inner wall of the dovetail sliding groove located in the same sliding groove. Clamping blocks are bolted to the upper surface of the sliders. The clamping blocks are provided with evenly distributed rubber strips on the side of the clamping blocks near the center of the housing. This greatly shortens the valve body clamping time, has a wide range of applications, ensures the quality of burr removal, and avoids processing errors or surface damage caused by valve body shaking, playing a key role.

[0008] Furthermore, a microcontroller is provided on the left side of the enclosure. The input terminal of the microcontroller is electrically connected to an external power source to provide electrical connections for various electrical appliances.

[0009] Furthermore, the clamping mechanism also includes connecting rods, U-shaped seats, and a movable plate. The bottom end of each slider is rotatably connected to a connecting rod via a pin, and the bottom end of each connecting rod is rotatably connected to a U-shaped seat. The bottom ends of the four U-shaped seats are all fixedly connected to the top end of a movable plate to achieve stable sliding of the clamping block.

[0010] Furthermore, the clamping mechanism also includes an electric push rod. The bottom end of the support plate is fixedly connected to the electric push rod. The bottom end of the telescopic end of the electric push rod is fixedly connected to the middle of the upper surface of the moving plate. The input end of the electric push rod is electrically connected to the output end of the microcontroller to realize clamping drive.

[0011] Furthermore, a motor is fixedly connected to the upper surface of the slide plate, the bottom end of the motor's output shaft is fixedly connected to the top end of the rotating column, and the input end of the motor is electrically connected to the output end of the microcontroller to provide drive for the removal unit.

[0012] Furthermore, the upper surface of the support plate is provided with symmetrically distributed cylinders. The telescopic ends of two cylinders are fixedly connected to the bottom end of a sliding plate. The air inlets of the cylinders are connected to the air outlet of an external air pump, which can be adjusted according to the height of the valve housing.

[0013] Furthermore, a storage box is slidably connected to the bottom front side of the box, and a handle is provided on the front side of the storage box for easy storage of waste materials.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This burr removal machine for valve body production has the following advantages:

[0015] The electric-driven telescopic end drives the moving plate to slide up and down, causing the U-shaped seat to move the connecting rod up and down, which in turn pulls the slider to slide inside the dovetail groove under the support of the groove. This allows the clamping blocks to move towards each other synchronously to clamp the valve body, effectively shortening the clamping time of the valve body during burr removal. No other auxiliary fixing devices are needed, and no need to change auxiliary fixing devices when dealing with valve bodies of different sizes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a cross-sectional structural diagram of the clamping mechanism of this utility model.

[0019] In the diagram: 1. Box body, 2. Limiting groove, 3. Slide plate, 4. Rotating column, 5. Brush, 6. Support plate, 7. Clamping mechanism, 71. Slide groove, 72. Slider, 73. Dovetail slide groove, 74. Dovetail slider, 75. Clamping block, 76. Connecting rod, 77. U-shaped seat, 78. Moving plate, 79. Electric push rod, 8. Storage box, 9. Cylinder, 10. Motor, 11. Microcontroller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3This embodiment provides a technical solution: a deburring machine for valve body production, including a housing 1. Limiting grooves 2 are respectively formed on the left and right inner walls of the housing 1. A sliding plate 3 is slidably connected between the two limiting grooves 2. A rotating column 4 is rotatably connected to the bottom end of the sliding plate 3. A disc is provided at the bottom end of the rotating column 4, and evenly distributed brushes 5 (made of steel wire) are provided at the bottom end of the disc. A support plate 6 is provided between the left and right inner walls of the housing 1. The machine also includes a clamping mechanism 7. A microcontroller 11 is provided on the left side of the housing 1. The input end of the microcontroller 11 is electrically connected to an external power source. A motor 10 is fixedly connected to the upper surface of the sliding plate 3. The bottom end of the output shaft of the motor 10 is fixedly connected to the top end of the rotating column 4. The input end of the motor 10 is electrically connected to the output end of the microcontroller 11. Cylindrical cylinders 9 are symmetrically distributed on the upper surface of the support plate 6. The telescopic ends of two cylinders 9 are fixedly connected to the bottom end of one sliding plate 3. The air inlet of cylinder 9 is connected to the outlet of an external air pump. A storage box 8 is slidably connected to the bottom front side of the box 1. The front side of the storage box 8 is equipped with a handle. When the burrs need to be removed after the valve is produced, first open the front door of the box 1, place the valve body to be removed in the middle of the upper surface of the support plate 6, and the motor 10 starts to run under the control of the microcontroller 11. The output shaft will drive the rotating column 4 to rotate, which will drive the brush 5 at the bottom of the turntable to rotate quickly. Through the observation window in the middle of the box door, control cylinder 9 to make the slide plate 3 slide up and down inside the limit groove 2, so that the brush 5 can fully contact the valve body to remove the burrs. After long-term operation, the removed burrs will fall into the storage box 8 through the drain hole at the top of the support plate 6. The storage box 8 is pulled out from the bottom of the box 1 periodically by using the handle for cleaning.

[0022] Clamping mechanism 7 includes a slide groove 71, a slider 72, a dovetail slide groove 73, a dovetail slider 74, and clamping blocks 75. The upper surface of the support plate 6 is provided with slide grooves 71. Slider 72 is slidably connected inside the slide grooves 71. Dovetail slide grooves 73 are provided inside the slide grooves 71. Dovetail sliders 74 are provided outside the sliders 72. The exterior of each dovetail slider 74 is slidably connected to the inner wall of the dovetail slide groove 73 located within the same slide groove 71. Clamping blocks 75 are bolted to the upper surface of the sliders 72. Evenly distributed rubber strips are provided on the side of each clamping block 75 near the center of the housing 1. Clamping mechanism 7 also includes a connecting rod 76, a U-shaped seat 77, and a moving plate 78. The bottom end of each slider 72 is rotatably connected to the connecting rod 76 via a pin. The bottom end of the connecting rod 76 is rotatably connected to the U-shaped seat 78. The bottom ends of the four U-shaped seats 77 are fixedly connected to the top end of a movable plate 78. The clamping mechanism 7 also includes an electric push rod 79. The bottom end of the support plate 6 is fixedly connected to the electric push rod 79. The bottom end of the telescopic end of the electric push rod 79 is fixedly connected to the middle of the upper surface of the movable plate 78. The input end of the electric push rod 79 is electrically connected to the output end of the microcontroller 11. After being controlled by the microcontroller 11, the electric push rod 69 starts to work. The telescopic end will push the movable plate 78 fixedly connected at the bottom end to move downward, and will pull the internally rotating connecting rod 76 through the U-shaped seats 77 to move downward. The connecting rod 76 pulls the top-rotating slider 72 to slide centripetally inside the slide groove 71 under the support of the dovetail slide groove 73, so that the four clamping blocks 75 move towards each other to stably clamp the valve body to be deburred.

[0023] The working principle of the burr removal machine for valve body production provided by this utility model is as follows: When the burrs need to be removed after the valve is produced, first open the front door of the box 1, place the valve body to be removed in the middle of the upper surface of the support plate 6, and then, through the control of the microcontroller 11, the electric push rod 69 starts to work. The telescopic end pushes the moving plate 78 fixedly connected to the bottom end to move downward, which in turn pulls the internally rotating connecting rod 76 through the U-shaped seat 77 to move downward. This causes the connecting rod 76 to pull the top rotating slider 72 to slide centripetally inside the slide groove 71 under the support of the dovetail slide groove 73, thus... Four clamping blocks 75 move inward to stably clamp the valve body to be deburred. Under the control of the microcontroller 11, the motor 10 starts to run, and the output shaft drives the rotating column 4 to rotate, which in turn drives the brush 5 at the bottom of the turntable to rotate rapidly. Through the observation window in the middle of the box door, the cylinder 9 is controlled to make the slide plate 3 slide up and down inside the limit groove 2, so that the brush 5 can fully contact the valve body to remove the burrs. After long-term operation, the removed burrs will fall into the storage box 8 through the drain hole at the top of the support plate 6. The storage box 8 can be pulled out from the bottom of the box 1 periodically by using the handle for cleaning.

[0024] It is worth noting that in the above embodiments, the microcontroller 11, motor 10, and electric actuator 79 disclosed are all of the following types: microcontroller 11 can be LPC1102, motor 10 can be YS8024, and electric actuator 79 can be AFG075-380. The microcontroller 11 controls the operation of motor 10 and electric actuator 79 using methods commonly used in the prior art.

[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A deburring machine for valve body production, comprising a housing (1), wherein the left and right inner walls of the housing (1) are respectively provided with limiting grooves (2), a sliding plate (3) is slidably connected between the two limiting grooves (2), a rotating column (4) is rotatably connected to the bottom end of the sliding plate (3), a disc is provided at the bottom end of the rotating column (4), and a uniformly distributed brush (5) is provided at the bottom end of the disc, and a support plate (6) is provided between the left and right inner walls of the housing (1), characterized in that: It also includes a clamping mechanism (7); Clamping mechanism (7): It includes a slide groove (71), a slider (72), a dovetail slide groove (73), a dovetail slider (74) and a clamping block (75). The upper surface of the support plate (6) is provided with a slide groove (71). The slider (72) is slidably connected inside the slide groove (71). The dovetail slide groove (73) is provided inside the slide groove (71). The dovetail slider (74) is provided outside the slider (72). The outside of the dovetail slider (74) is slidably connected to the inner wall of the dovetail slide groove (73) located in the same slide groove (71). The upper surface of the slider (72) is connected to the clamping block (75) by bolts. The clamping block (75) is provided with evenly distributed rubber strips on the side of the box (1) near the center.

2. The burr removal machine for valve body production according to claim 1, characterized in that: A microcontroller (11) is provided on the left side of the housing (1), and the input terminal of the microcontroller (11) is electrically connected to an external power supply.

3. The burr removal machine for valve body production according to claim 2, characterized in that: The clamping mechanism (7) also includes a connecting rod (76), a U-shaped seat (77) and a moving plate (78). The bottom end of each slider (72) is rotatably connected to the connecting rod (76) via a pin. The bottom end of each connecting rod (76) is rotatably connected to the U-shaped seat (77). The bottom ends of the four U-shaped seats (77) are fixedly connected to the top end of a moving plate (78).

4. The deburring machine for valve body production according to claim 3, characterized in that: The clamping mechanism (7) also includes an electric push rod (79). The bottom end of the support plate (6) is fixedly connected to the electric push rod (79). The bottom end of the telescopic end of the electric push rod (79) is fixedly connected to the middle of the upper surface of the moving plate (78). The input end of the electric push rod (79) is electrically connected to the output end of the microcontroller (11).

5. A burr removal machine for valve body production according to claim 2, characterized in that: The upper surface of the slide plate (3) is fixedly connected to a motor (10), the bottom end of the output shaft of the motor (10) is fixedly connected to the top end of the rotating column (4), and the input end of the motor (10) is electrically connected to the output end of the microcontroller (11).

6. The deburring machine for valve body production according to claim 1, characterized in that: The upper surface of the support plate (6) is provided with cylinders (9) symmetrically distributed on the left and right. The telescopic ends of the two cylinders (9) are fixedly connected to the bottom end of a sliding plate (3). The air inlet of the cylinders (9) is connected to the air outlet of the external air pump.

7. The deburring machine for valve body production according to claim 1, characterized in that: The front bottom of the box (1) is slidably connected to a storage box (8), and the front side of the storage box (8) is provided with a handle.

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