Anti-deviation grinding tool facilitating feeding and discharging

Abstract

The anti-deviation grinding tool comprises a feeding and discharging assembly and an anti-deviation assembly, the feeding and discharging assembly comprises a grinding tool machine tool, a grinding tool mechanism, a grinding tool box and a supporting frame, and the grinding tool mechanism is installed on the surface of the grinding tool machine tool. A to-be-polished part is placed in a feeding groove plate on a feeding box, a servo motor is started at the moment, the output end of the servo motor drives a lead screw to rotate, the feeding groove plate is driven to move up and down in the rotating process, the feeding groove plate slides on the surface of a guide rod, and the feeding groove plate is driven to move up and down. The guide rods can guide the moving position of the feeding groove plate, position deviation of the feeding groove plate in the up-down moving process is avoided, a to-be-polished part on the feeding groove plate slides along the inclined feeding plate, the to-be-polished part is prevented from falling off from a grinding tool machine tool in the feeding process, and the grinding tool machine tool is prevented from being damaged. And therefore, the polished part is fed and discharged from the grinding tool machine tool after being polished, and the position deviation of the polished part can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of feeder clamps, and in particular to an anti-deviation mold which is convenient for loading and unloading materials. Background Art

[0002] Abrasive tools are tools used for grinding, grinding and polishing. Most of them are artificial abrasive tools made of abrasives and binders, and there are also natural abrasive tools directly processed from natural mineral rocks. In addition to being widely used in machinery manufacturing and other metal processing industries, abrasive tools are also used in food processing, papermaking industry and the processing of non-metallic materials such as ceramics, glass, stone, plastic, rubber, wood, etc.

[0003] With the continuous upgrading of social science and technology, the use of grinding tools is becoming more and more common. Nowadays, grinding tools often have the problem of inconvenient loading and unloading, which is not good for saving time and cannot ensure the safety of workers. In the process of loading and displacing the grinding parts, the grinding parts cannot be prevented from offsetting and are easy to fall from the grinding tools, affecting the grinding effect of the grinding parts. After the grinding tools are loaded, the positions of the grinding parts to be polished cannot be stabilized. The grinding parts are easy to be offset from the grinding tools, resulting in the grinding parts and the grinding tools being staggered, which leads to the inability of the grinding tools to accurately grind the grinding parts during the grinding process. This will also cause low work efficiency and easily cause errors. Summary of the invention

[0004] In order to solve the above problems, the present invention proposes an anti-drifting mold that is convenient for loading and unloading materials, so as to more accurately solve the above problems.

[0005] The present invention is achieved through the following technical solutions: The present invention proposes an anti-deviation mold for facilitating loading and unloading, comprising a loading and unloading assembly and an anti-deviation assembly, wherein the loading and unloading assembly comprises a mold machine, a mold mechanism, a mold box, and a support frame, wherein the surface of the mold machine is provided with a mold mechanism, the surface of the mold machine is provided with a mold box, the surface of the mold machine is provided with a support frame, the surface of the support frame is provided with a feeding box, the interior of the feeding box is slidably connected with a feeding groove plate, the surface of the support frame is provided with an oblique feed plate, the oblique feed plate is adapted to the feeding groove plate, a groove mold plate is provided at the feed port of the oblique feed plate, the groove mold plate is connected to the mold box, and the discharge port of the groove mold plate An L-shaped guide rail is installed at the opening, an anti-deviation component is arranged inside the mold box, and the anti-deviation component includes an anti-deviation plate, a moving block, a blanking plate and a rotating rod. The surface of the mold box is provided with an anti-deviation plate, and the moving block is installed on the surface of the anti-deviation plate. A sliding groove matched with the moving block is opened on the surface of the mold box, and the anti-deviation plate and the mold box are slidably connected through the moving block and the sliding groove. The surface of the anti-deviation plate is rotatably connected with a rotating rod, and the surface of the rotating rod is installed with a blanking plate, and a driving motor is installed in the cavity opened inside the anti-deviation plate, and the output end of the driving motor passes through the cavity opened inside the anti-deviation plate and is connected to one end of the rotating rod.

[0006] Furthermore, a screw rod is threadedly connected to the threaded hole opened on the surface of the loading groove plate, both ends of the screw rod penetrate the loading groove plate and are rotatably connected to the inside of the loading box, and a servo motor is symmetrically installed on the surface of the loading box, and the output end of the servo motor penetrates the loading box and is connected to one end of the screw rod.

[0007] Furthermore, a guide rod is slidably connected in the through hole opened on the surface of the feeding groove plate, and both ends of the guide rod pass through the feeding groove plate and are installed inside the feeding box.

[0008] Furthermore, two positioning blocks are distributed on the surface of the screw rod.

[0009] Furthermore, a damping pad is installed on the surface of the groove mold plate.

[0010] Furthermore, a protective plate is symmetrically installed on the surface of the inclined feed plate, and the protective plate is connected to the support frame.

[0011] Furthermore, an articulated seat is symmetrically installed on the surface of the mold box, an arc plate of an "L-shaped structure" is hinged on the surface of the articulated seat, a connecting rod is hinged on the surface of the arc plate, one end of the connecting rod is hinged to the anti-deviation plate, the other end of the arc plate is hinged to a hydraulic rod, the telescopic end of the hydraulic rod is hinged to another of the arc plates, an adjusting rod is installed inside the mold box, a hinge plate is installed on the surface of the adjusting rod, a pull rod is hinged on the surface of the hinge plate, a support rod is installed on the surface of the arc plate, the pull rod is hinged to the support rod, and a positioning plate is installed at the bottom end of the adjusting rod.

[0012] Furthermore, a limit rod is slidably connected in a through hole provided on the surface of the moving block, and both ends of the limit rod pass through the moving block and are installed in a slide groove provided on the surface of the mold box.

[0013] Furthermore, a return spring is sleeved on the surface of the limit rod, one end of the return spring is connected to the moving block, and the other end of the return spring is installed in a slide groove opened on the surface of the mold box.

[0014] Beneficial effects of the present invention: 1. The present invention places the workpiece to be polished on the loading groove plate on the loading box, and then starts the servo motor. The output end of the servo motor drives the screw rod to rotate, and during the rotation, drives the loading groove plate to move up and down. The loading groove plate slides on the surface of the guide rod, and the guide rod can guide the moving position of the loading groove plate, thereby avoiding the position deviation of the loading groove plate during the up and down movement. At this time, the workpiece to be polished on the loading groove plate slides along the oblique feed plate, avoiding the workpiece to be polished in the loading process The damping pad installed on the surface of the grooved mold plate can prevent the workpiece to be polished from sliding off the grooved mold plate, further improving the stability of the device during loading. The polished workpiece slides along the guide plate into the L-shaped guide rail, thereby unloading and loading the polished workpiece from the mold machine. The workpiece to be polished can be stabilized during the falling process, avoiding positional deviation of the workpiece to be polished when it falls, causing the workpiece to be polished to separate from the mold machine, affecting the efficiency of polishing the workpiece. 2. The present invention pushes the anti-deviation plate to move its position, so that the anti-deviation plate stabilizes the workpiece to be polished on the surface of the groove mold plate, starts the mold mechanism to polish the workpiece, and drives the motor to drive the rotating rod to rotate. The rotating rod drives the unloading plate to rotate during the rotation process. The unloading plate can prevent the polishing workpiece that has fallen on the groove mold plate from continuing to slide down when it is not rotating. The unloading plate cooperates with the upper and lower material components to prevent the polishing workpiece from deviating. When the rotating rod drives the unloading plate to rotate, the unloading plate pushes the polished workpiece, and the polishing workpiece falls into the L-shaped guide rail, thereby cooperating with the upper and lower material components to perform unloading processing, further improving the use effect of the device, so that the polishing workpiece can be stabilized in the process of polishing, avoiding the polishing workpiece from being offset during polishing, resulting in the polishing workpiece and the mold mechanism being staggered, affecting the polishing effect of the polishing workpiece; 3. The present invention has the effects of convenient operation and stable operation. The hydraulic rod can be started, and the telescopic end of the hydraulic rod pushes the arc plate, and the arc plate pushes the anti-deviation plate to move its position through the connecting rod, so as to be convenient for operators to use and further improve the convenience of device operation. The arc plate pulls the hinge plate to slide on the surface of the adjusting rod through the supporting rod and the pulling rod, and the adjusting rod and the hinge plate can stabilize the adjusted position of the arc plate, thereby further improving the stability of device operation. The positioning plate on the adjusting rod can position the moving position of the hinge plate, thereby preventing the hinge plate from sliding off the surface of the adjusting rod during the sliding process, and the moving block slides on the surface of the limiting rod, and the limiting rod can limit the moving position of the anti-deviation plate to prevent the anti-deviation plate from positionally shifting during the moving process, and the moving block squeezes the reset spring, and the reset spring can reset the position of the moving block, thereby resetting the position of the arc plate, thereby further improving the convenience of device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the structure of the feeding box and the feeding groove plate in the present invention; Figure 4 It is a schematic diagram of the structure of the oblique feed plate and the feeding groove plate in the present invention; Figure 5 It is a schematic diagram of the structure of the medium arc plate and hydraulic rod of the present invention; Figure 6 It is a schematic diagram of the structure of the anti-deviation plate and the blanking plate in the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the mold box in the present invention; Figure 8 Schematic diagram of the cross-sectional structure of the anti-deviating plate in the present invention; Fig. 9 It is a schematic diagram of the structure of the adjusting rod and hinge plate etc. in the present invention.

[0016] In the figure: 1. Loading and unloading assembly; 101. Mold machine tool; 102. Mold mechanism; 103. Mold box; 104. Support frame; 105. Loading box; 106. Loading groove plate; 107. Oblique feed plate; 108. Groove mold plate; 109. L-shaped guide rail; 1010. Screw; 1011. Servo motor; 1012. Guide rod; 1013. Positioning block; 2. Anti-deviation assembly; 201. Anti-deviation plate; 202, moving block; 203, blanking plate; 204, rotating rod; 205, protective plate; 206, hinge seat; 207, arc plate; 208, connecting rod; 209, hydraulic rod; 2010, adjusting rod; 2011, hinge plate; 2012, pulling rod; 2013, supporting rod; 2014, positioning plate; 2015, limiting rod; 2016, driving motor; 2017, reset spring. DETAILED DESCRIPTION

[0017] 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. Example

[0018] A kind of anti-deviation mold for facilitating loading and unloading, comprising a loading and unloading assembly 1 and an anti-deviation assembly 2, the loading and unloading assembly 1 comprises a mold machine 101, a mold mechanism 102, a mold box 103, and a support frame 104, the surface of the mold machine 101 is installed with the mold mechanism 102, the surface of the mold machine 101 is installed with the mold box 103, the surface of the mold machine 101 is installed with the support frame 104, the surface of the support frame 104 is installed with a feeding box 105, the interior of the feeding box 105 is slidably connected with a feeding groove plate 106, the surface of the support frame 104 is installed with an oblique feeding plate 107, and the oblique The feed plate 107 is matched with the loading groove plate 106, and a groove mold plate 108 is installed at the feed port of the inclined feed plate 107. The groove mold plate 108 is connected to the mold box 103, and an L-shaped guide rail 109 is installed at the discharge port of the groove mold plate 108. A damping pad is installed on the surface of the groove mold plate 108, so that the loading and unloading of the grinding parts can be convenient, and the position of the grinding parts can be stabilized during the unloading process to avoid deviation during the unloading process, causing the grinding parts to fall from the mold machine 101, thereby further improving the stability of the device during the unloading process.

[0019] It is worth mentioning that Figure 1-Figure 9 As shown, a screw rod 1010 is threadedly connected to the threaded hole opened on the surface of the loading groove plate 106, and both ends of the screw rod 1010 penetrate the loading groove plate 106 and are rotatably connected to the inside of the loading box 105. A servo motor 1011 is symmetrically installed on the surface of the loading box 105. The output end of the servo motor 1011 penetrates the loading box 105 and is connected to one end of the screw rod 1010. A guide rod 1012 is slidably connected to the through hole opened on the surface of the loading groove plate 106, and both ends of the guide rod 1012 penetrate the loading groove plate 106 and are installed in the inside of the loading box 105. Two positioning blocks 1013 are distributed on the surface of the screw rod 1010.

[0020] The technical scheme in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: the present invention conveys the grinding piece by means of a conveyor belt. When the grinding piece on the conveyor belt is conveyed to the loading groove plate 106 on the loading box 105, the servo motor 1011 is started at this time, and the output end of the servo motor 1011 drives the screw rod 1010 to rotate. Since the loading groove plate 106 is threadedly connected with the screw rod 1010, when the screw rod 1010 drives the loading groove plate 106 to move up and down during the rotation process, the loading groove plate During the up and down movement, the loading groove plate 106 slides on the surface of the guide rod 1012, and the guide rod 1012 can guide the moving position of the loading groove plate 106, so as to avoid the position deviation of the loading groove plate 106 during the up and down movement. When the loading groove plate 106 moves to the positioning block 1013 below, the loading groove plate 106 is aligned with the discharge port opened on the surface of the loading box 105. At this time, the workpiece to be polished on the loading groove plate 106 slides along the oblique feeding plate 107, and the oblique feeding plate 107 can The workpiece to be polished is stabilized during the loading process to prevent it from falling from the mold machine 101. At this time, the workpiece to be polished slides along the inclined feed plate 107 to the groove mold plate 108 on the mold box 103. The damping pad installed on the surface of the groove mold plate 108 can damp the sliding of the workpiece to be polished to prevent it from sliding from the groove mold plate 108, further improving the stability of the device during loading. Then, the mold mechanism 102 is started so that the mold mechanism 102 can damp the groove mold plate 108. The workpiece to be polished on the mold plate 108 is polished. When the polishing of the workpiece is completed, the workpiece to be polished is pushed out from the grooved mold plate 108, and the workpiece to be polished slides along the guide plate into the L-shaped guide rail 109, so that the polished workpiece after polishing is loaded and unloaded from the mold machine 101, so that the position of the workpiece to be polished can be stabilized during the falling process, avoiding position deviation of the workpiece to be polished when falling, causing the workpiece to be polished to separate from the mold machine 101, affecting the working efficiency of polishing the polished workpiece.

[0021] It should be noted that the conveyor belt for conveying the polishing parts in this device is a mature existing structure, which is simply shown in the figure. When the conveyor belt is aligned with the loading groove plate 106, the conveyor belt conveys the polishing parts into the loading groove plate 106.

[0022] It should be noted that the mold mechanism 102 on the device is the same as most molds on the market and is also a mature existing structure. Example

[0023] Combination Figure 1-Figure 9 As shown, the interior of the mold box 103 is provided with an anti-deviation component 2, and the anti-deviation component 2 includes an anti-deviation plate 201, a moving block 202, a blanking plate 203 and a rotating rod 204. The surface of the mold box 103 is provided with an anti-deviation plate 201, and the moving block 202 is installed on the surface of the anti-deviation plate 201. The surface of the mold box 103 is provided with a slide groove adapted to the moving block 202. The anti-deviation plate 201 and the mold box 103 are slidably connected to the slide groove through the moving block 202. The surface of the anti-deviation plate 201 is rotatably connected to the rotating rod 204, and the surface of the rotating rod 204 is installed with the blanking plate 203. A driving motor 2016 is installed in the cavity opened in the anti-deviation plate 201, and the output end of the driving motor 2016 passes through the cavity opened in the anti-deviation plate 201 and is connected to one end of the rotating rod 204. The surface of the oblique feed plate 107 is symmetrically installed with a protective plate 205, and the protective plate 205 is connected to the support frame 104.

[0024] The technical scheme in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: the present invention pushes the anti-deviation plate 201 to move its position so that the anti-deviation plate 201 stabilizes the workpiece to be polished on the surface of the grooved mold plate 108. During the movement of the anti-deviation plate 201, the anti-deviation plate 201 drives the moving block 202 to slide in the slide groove opened on the surface of the mold box 103. When the two anti-deviation plates 201 have stabilized the position of the workpiece to be polished, the mold mechanism 102 is started to polish the workpiece. When the polishing of the workpiece is completed, the drive motor 2016 inside the anti-deviation plate 201 is started. The output end of the drive motor 2016 drives the rotating rod 204 to rotate. During the rotation, the rotating rod 204 drives the blanking plate 203 to rotate. The blanking plate 203 is not rotating. During the movement, it can prevent the grinding pieces falling on the grooved mold plate 108 from continuing to slide down, stabilize the position of the grinding pieces during the unloading process, and cooperate with the upper and lower material components 1 to prevent the grinding pieces from deviating. When the grinding of the grinding pieces is completed, the rotating rod 204 drives the grinding plate 203 to rotate, and the grinding plate 203 pushes the grinding pieces after unloading for unloading. The grinding pieces are pushed by the grinding plate 203, and then the grinding pieces fall into the L-shaped guide rail 109, thereby cooperating with the upper and lower material components 1 for unloading, further improving the use effect of the device, so that the grinding pieces can be stabilized in the process of grinding, avoiding the grinding pieces from being offset during grinding, resulting in the grinding pieces and the mold mechanism 102 being staggered, affecting the grinding effect of the grinding pieces. Example

[0025] The surface of the mold box 103 is symmetrically installed with an articulated seat 206, the surface of the articulated seat 206 is hinged with an arc plate 207 of an "L-shaped structure", the surface of the arc plate 207 is hinged with a connecting rod 208, one end of the connecting rod 208 is hinged to the anti-deviation plate 201, the other end of the arc plate 207 is hinged with a hydraulic rod 209, the telescopic end of the hydraulic rod 209 is hinged to another arc plate 207, an adjusting rod 2010 is installed inside the mold box 103, the surface of the adjusting rod 2010 is installed with a hinge plate 2011, the surface of the hinge plate 2011 is hinged with a pull rod 2012, the surface of the arc plate 207 is installed with a support rod 2013, the pull rod 2012 is hinged to the support rod 2013, and the bottom end of the adjusting rod 2010 is installed with a positioning plate 2014.

[0026] Combination Figure 1-Figure 9 As shown, a limit rod 2015 is slidably connected in a through hole opened on the surface of the moving block 202 , and both ends of the limit rod 2015 pass through the moving block 202 and are installed in a slide groove opened on the surface of the mold box 103 .

[0027] A return spring 2017 is sleeved on the surface of the limit rod 2015 , one end of the return spring 2017 is connected to the moving block 202 , and the other end of the return spring 2017 is installed in a slide groove opened on the surface of the mold box 103 .

[0028] The technical scheme in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: the present invention has the effects of convenient operation and stable operation, and the hydraulic rod 209 can be started, and the telescopic end of the hydraulic rod 209 pushes the arc plate 207 to move the position. At this time, the two arc plates 207 are rotated on both sides of the mold box 103 through the hinge seat 206. At this time, the arc plate 207 pushes the anti-deviation plate 201 to move the position through the connecting rod 208, so as to facilitate the use of the operator and further improve the convenience of the device operation. When the arc plate 207 is rotating, the arc plate 207 pulls the hinge plate 2011 to slide on the surface of the adjusting rod 2010 through the support rod 2013 and the pull rod 2012. The adjusting rod 2010 and the hinge plate 2011 can stabilize the adjustment position of the arc plate 207, thereby further improving. The stability of the device operation, the positioning plate 2014 on the adjusting rod 2010 can position the moving position of the hinge plate 2011, so as to prevent the hinge plate 2011 from sliding off the surface of the adjusting rod 2010 during the sliding process, when the anti-deviation plate 201 is pushed to move its position, the moving block 202 slides on the surface of the limiting rod 2015, and the limiting rod 2015 can limit the moving position of the anti-deviation plate 201, so as to prevent the anti-deviation plate 201 from position deviation during the movement, when the moving block 202 slides on the surface of the limiting rod 2015, the moving block 202 squeezes the reset spring 2017, and the reset spring 2017 is deformed at this time, and the reset spring 2017 can reset the position of the moving block 202, and then reset the position of the arc plate 207, thereby further improving the convenience of operation of the device.

[0029] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. An anti-deviation mold that is convenient for loading and unloading materials, comprising a loading and unloading component (1) and an anti-deviation component (2), characterized in that: The loading and unloading assembly (1) comprises a mold machine (101), a mold mechanism (102), a mold box (103), and a support frame (104); the mold mechanism (102) is mounted on the surface of the mold machine (101); the mold box (103) is mounted on the surface of the mold machine (101); the support frame (104) is mounted on the surface of the mold machine (101); a loading box (105) is mounted on the surface of the support frame (104); and the interior of the loading box (105) is A feeding groove plate (106) is slidably connected, an oblique feeding plate (107) is installed on the surface of the support frame (104), the oblique feeding plate (107) is adapted to the feeding groove plate (106), a groove mold plate (108) is installed at the feeding port of the oblique feeding plate (107), the groove mold plate (108) is connected to the mold box (103), an L-shaped guide rail (109) is installed at the discharge port of the groove mold plate (108), and the mold box (103) is provided with a plurality of grooves. An anti-deviation component (2) is arranged inside the mold box (103), the anti-deviation component (2) comprises an anti-deviation plate (201), a moving block (202), a blanking plate (203) and a rotating rod (204); the surface of the mold box (103) is provided with an anti-deviation plate (201), the surface of the anti-deviation plate (201) is mounted with a moving block (202); the surface of the mold box (103) is provided with a sliding groove adapted to the moving block (202); the anti-deviation plate (201) and the mold box (103) are connected to each other. The tool box (103) is slidably connected to the slide groove via the moving block (202); the surface of the anti-deviation plate (201) is rotatably connected to a rotating rod (204); a blanking plate (203) is installed on the surface of the rotating rod (204); a driving motor (2016) is installed in a cavity opened inside the anti-deviation plate (201); an output end of the driving motor (2016) passes through the cavity opened inside the anti-deviation plate (201) and is connected to one end of the rotating rod (204).

2. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 1, characterized in that: A screw rod (1010) is threadedly connected to the threaded hole on the surface of the feeding groove plate (106); both ends of the screw rod (1010) pass through the feeding groove plate (106) and are rotatably connected to the inside of the feeding box (105); a servo motor (1011) is symmetrically installed on the surface of the feeding box (105); the output end of the servo motor (1011) passes through the feeding box (105) and is connected to one end of the screw rod (1010).

3. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 2, characterized in that: A guide rod (1012) is slidably connected in a through hole opened on the surface of the feeding groove plate (106); both ends of the guide rod (1012) penetrate the feeding groove plate (106) and are installed inside the feeding box (105).

4. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 3, characterized in that: Two positioning blocks (1013) are distributed on the surface of the screw rod (1010).

5. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 4, characterized in that: A damping pad is installed on the surface of the groove mold plate (108).

6. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 5, characterized in that: A protective plate (205) is symmetrically mounted on the surface of the oblique feed plate (107), and the protective plate (205) is connected to the support frame (104).

7. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 6, characterized in that: The surface of the mold box (103) is symmetrically mounted with an articulated seat (206), the surface of the articulated seat (206) is articulated with an arc plate (207) of an "L-shaped structure", the surface of the arc plate (207) is articulated with a connecting rod (208), one end of the connecting rod (208) is articulated with the anti-deviation plate (201), the other end of the arc plate (207) is articulated with a hydraulic rod (209), the telescopic end of the hydraulic rod (209) is articulated with the other arc plate (201), and the telescopic end of the hydraulic rod (209) is articulated with the other arc plate (201). 07), an adjusting rod (2010) is installed inside the mold box (103), a hinge plate (2011) is installed on the surface of the adjusting rod (2010), a pull rod (2012) is hinged on the surface of the hinge plate (2011), a support rod (2013) is installed on the surface of the arc plate (207), the pull rod (2012) is hinged to the support rod (2013), and a positioning plate (2014) is installed at the bottom end of the adjusting rod (2010).

8. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 7, characterized in that: A limit rod (2015) is slidably connected in a through hole provided on the surface of the moving block (202); both ends of the limit rod (2015) pass through the moving block (202) and are installed in a slide groove provided on the surface of the mold box (103).

9. The anti-deviation abrasive tool for facilitating loading and unloading of materials according to claim 8, characterized in that: A return spring (2017) is sleeved on the surface of the limit rod (2015), one end of the return spring (2017) is connected to the moving block (202), and the other end of the return spring (2017) is installed in a slide groove provided on the surface of the mold box (103).

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