CN110900376A

CN110900376A - Novel mill is used in processing of casting part

Info

Publication number: CN110900376A
Application number: CN201911299152.5A
Authority: CN
Inventors: 孙锋
Original assignee: GUIXI AOTAI COPPER INDUSTRY CO LTD
Current assignee: GUIXI AOTAI COPPER INDUSTRY CO LTD
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-03-24

Abstract

The invention discloses a novel mill for processing a casting part, which comprises a driving motor, a sleeve frame, a lubricating carriage, an axial regulating cylinder, an anti-skid cover, a fine grinding head, a bracket, a connecting piece, an air rod, an adjusting component, a footing, a control panel, a base, a touch box, a corner frame, a top platform, a touch block, a hinge piece and a limiting piece, wherein the adjusting component is arranged at the side end of the bracket and is matched with the connecting piece for connection; the limiting piece is arranged on the bracket, the first hinging seat and the second hinging seat are connected and arranged at the outer sides of the bracket and the touch box, and are matched together to reasonably limit the mill body, so that the use safety is ensured; the touch box is set through optimization, the original horizontal state is recovered after the touch box is used, and the functionality of the equipment is enhanced.

Description

Novel mill is used in processing of casting part

Technical Field

The invention relates to the field related to processing of plate profiles and casting parts, in particular to a novel mill for processing casting parts.

Background

The method of casting a liquid metal into a casting cavity having a shape adapted to a part, cooling and solidifying the liquid metal to obtain a part or a blank is called casting, and the casting method is called casting. The machined part is treated to mill for the processing of casting carries out diversified manual mode processing equipment, often all kinds of bar copper, the area, the silk, the spindle, the board, board section bar and casting are for common machined part of treating, utilize high-speed pivoted correct grinding head to polish and treat the unnecessary material body in machined part surface, nevertheless because the mill end sets up in the bottom usually, it is restricted to make the position of polishing, fixed mill is not convenient for the user more convenient operation like this and polishes, the material body on machined part surface is treated to difficult high-efficient processing, current mill for the processing of casting has following shortcoming:

1. the grinding machine body cannot be efficiently adjusted, so that the grinding position is fixed, and the grinding effect is reduced;

2. the corresponding matching limiting effect on the mill body cannot be achieved, so that the safety is poor;

3. the grinding machine for processing the casting parts which recovers the horizontal state can not provide effective information reminding, and the functionality is single.

Disclosure of Invention

Accordingly, in order to solve the above-mentioned disadvantages, the present invention provides a novel mill for processing a cast product.

The invention is realized in such a way that a novel grinder for processing casting parts is constructed, the novel grinder comprises a driving motor, a sleeve frame, a lubricating frame, an axial regulating cylinder, an anti-skidding cover, a fine grinding head, a bracket, a connecting piece, a gas rod, an adjusting component, a footing, a control panel, a base, a touch control box, a corner frame, a top platform, a touch control block, a hinging piece and a limiting piece, the driving motor is fixedly installed on the bracket in a locking way, the lubricating frame is installed on the right side of the sleeve frame in a fitting way, the top end of the lubricating frame is communicated with the inside of the axial regulating cylinder, the anti-skidding cover is fixedly welded on the right side end of the axial regulating cylinder, the fine grinding head is installed in the anti-skidding cover in a rotating way, the gas rod is installed on the connecting piece in a matching way, the top end of the footing is fixedly welded on the base, the touch control box is characterized in that an ear-shaped block is arranged on the top platform and is hinged with a hinged part, the top side face of the limiting part is locked and installed on the bracket, a gas rod is installed at the top end of the adjusting component in an embedded mode, the touch control box is installed on the inner side of the corner frame, the adjusting component comprises a cylinder body, a left shaft frame, a threaded column barrel, a right shaft frame, a fastening rotating part and a fixing frame, the side end of the cylinder body is prefabricated with the threaded column barrel, the left shaft frame and the right shaft frame are arranged in an axisymmetric mode, the threaded column barrel is rotatably connected with the right shaft frame, the fastening rotating part is in threaded connection with the right shaft frame, the left side of the fastening rotating part is tightly attached to the side face of the threaded column barrel, the right shaft frame is erected and installed at the top end of the fixing frame, the bottom end of the fixing frame is fixedly installed on the base, the device comprises a bottom contact, a movable contact and a storage battery, wherein a top table is installed at the top end of the protective shell in a laminating mode, the movable contact is installed on the displacement guide seat in a sliding mode, a touch block is vertically installed on the limiting edge, the bottom end of the spring is elastically connected with a square barrel, the left side end and the right side end of the square barrel vertically move along a strip-shaped guide rail, the buzzer is electrically connected with the movable contact, the bottom contact is located under the movable contact, and the storage battery is electrically connected with the movable contact.

Preferably, the locating part includes grab bar, gyration handle, first hinge seat, overlap joint board, smooth rod, second hinge seat and cooperation pole, grab bar right side welded fastening and revolve on the handle, revolve the swing of handle and install on first hinge seat, first hinge seat welded fastening is in the overlap joint board top surface, the overlap joint board lock solid is installed on the bracket, smooth rod runs through first hinge seat, circles round the handle, revolve round through cooperation pole and second hinge seat hinge connection, second hinge seat bottom welded fastening is on the protective housing surface.

Preferably, the connecting piece comprises a connecting seat, an inserting rod and a T-shaped piece, the bottom end of the connecting seat is rotatably connected with the T-shaped piece through the inserting rod, and the bottom end of the T-shaped piece is fixedly provided with the air rod.

Preferably, the touch block is of a cuboid structure, and the bottom foot is of a cuboid structure.

Preferably, the adjusting component is arranged at the side end of the touch control box and is arranged obliquely at the upper right.

Preferably, the top end of the air rod is movably connected with the bracket through a connecting piece.

Preferably, the control board is electrically connected with the driving motor.

Preferably, the number of the springs is two, and the springs are symmetrically distributed on two sides of the touch block.

Preferably, the rotary handle is in the shape of a claw, and two ends of the rotary handle are rotatably connected.

Preferably, the strip-shaped guide rail is installed in a vertical state and is tightly attached to the inner wall of the protective shell.

Preferably, the driving motor is an AKM series, and the specific model is designed or customized according to the actual use condition.

Preferably, the rotating handle is made of stainless steel, and has high hardness and strong corrosion resistance.

Preferably, the spring is made of alloy spring steel and has strong corrosion resistance.

The invention has the following advantages: the invention provides a novel mill for processing casting parts, which has the following improvements compared with the same type of equipment through improvement:

the method has the advantages that: the novel grinding machine for machining the casting part is used for solving the problems that the grinding position is fixed and the grinding effect is reduced due to the fact that the grinding machine body cannot be efficiently adjusted, the adjusting assembly is arranged at the side end of the bracket and is connected with the bracket in a matched mode through the connecting piece, the air rod on the air cylinder body is controlled to extend out, the included angle between the bracket and the touch control block is indirectly adjusted, the top end of the air rod is hinged to the connecting seat through the T-shaped piece, the position state of the bracket can be changed through the connecting seat when the air rod extends out or retracts, the position of the fine grinding head is adjusted, the position of the grinding machine body is reasonably and efficiently adjusted, and the.

The method has the advantages that: the invention relates to a novel grinding machine for processing casting parts, aiming at solving the problem of poor safety caused by the fact that the grinding machine body cannot be subjected to corresponding matching limiting action, a limiting part is arranged on a bracket, a first hinging seat and a second hinging seat are connected and arranged on the outer sides of the bracket and a touch box, the bracket is enabled to be limited and protected efficiently by rotating and connecting a rotary handle, and an air rod is connected and arranged on an adjusting component and is matched with the air rod to reasonably perform corresponding limiting action on the grinding machine body, so that the use safety is ensured.

The method has the advantages that: the invention relates to a novel grinding machine for processing casting parts, aiming at solving the problem that the grinding machine for processing casting parts in a restored horizontal state cannot provide effective information reminding and the function is single, a touch control box is optimally arranged, when a bracket is horizontally reset to an initial state, the bottom end of the bracket presses the top end of a touch control block, a spring is stretched, a square cylinder further moves downwards along a strip-shaped guide rail, a movable contact at the bottom end of the square cylinder is contacted with a bottom contact, a complete loop is formed by the movable contact and a storage battery and a buzzer together, the buzzer is electrified to realize buzzing reminding, the original horizontal state is restored after the square cylinder is used, and the function of equipment is enhanced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic view of a touch box according to the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 5 is a schematic view of the adjustment assembly of the present invention;

fig. 6 is a schematic view of a position limiting member according to the present invention.

Wherein: a driving motor-1, a sleeve frame-2, a lubricating frame-3, an axial regulating cylinder-4, an antiskid cover-5, a fine grinding head-6, a bracket-7, a connecting piece-8, a gas rod-9, an adjusting component-10, a foot-11, a control panel-12, a base-13, a touch control box-14, a corner frame-15, a top platform-16, a touch control block-17, a hinge member-18, a limiting member-19, a cylinder body-1001, a left shaft frame-1002, a threaded cylinder-1003, a right shaft frame-1004, a fastening rotary member-1005, a fixed frame-1006, a protective shell-1401, a displacement guide seat-1402, a limiting edge-1403, a spring-1404, a square cylinder-1405, a strip guide rail-1406, a buzzer-1407, a square cylinder-4, a sliding guide-6, a fine grinding, A bottom contact-1408, a movable contact-1409, a storage battery-1410, a grab bar-1901, a rotating handle-1902, a first hinge seat-1903, a lapping plate-1904, a smooth bar-1905, a second hinge seat-1906, a matching bar-1907, an engaging seat-81, a plunger-82 and a T-shaped piece-83.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a novel grinding machine for processing casting parts, which comprises a driving motor 1, a sleeve frame 2, a lubricating frame 3, an axial regulating cylinder 4, an anti-skidding cover 5, a fine grinding head 6, a bracket 7, a connecting piece 8, a gas lever 9, an adjusting component 10, a bottom foot 11, a control panel 12, a base 13, a touch box 14, a corner frame 15, a top platform 16, a touch block 17, a hinge piece 18 and a limiting piece 19, wherein the driving motor 1 is fixedly arranged on the bracket 7, the right side of the sleeve frame 2 is provided with the lubricating carriage 3 in an attaching mode, the top end of the lubricating carriage 3 is communicated with the inner part of the axial regulating cylinder 4, the anti-skidding cover 5 is fixedly welded at the right side end of the axial regulating cylinder 4, the fine grinding head 6 is rotatably arranged in the anti-skidding cover 5, the gas lever 9 is arranged on the connecting piece 8 in a matching mode, the top end of the bottom foot 11 is fixedly welded on the base, a touch block 17 is slidably mounted on the top table 16, an ear block is arranged on the top table 16 and is hinged with a hinge 18, a top side surface of a limiting part 19 is fixedly mounted on the bracket 7, an air rod 9 is embedded and mounted at the top end of the adjusting component 10, the touch box 14 is mounted on the inner side of the corner bracket 15, the adjusting component 10 comprises a cylinder body 1001, a left shaft bracket 1002, a threaded cylinder 1003, a right shaft bracket 1004, a fastening rotary part 1005 and a fixing bracket 1006, a threaded cylinder 1003 is prefabricated at the side end of the cylinder body 1001, the left shaft bracket 1002 and the right shaft bracket 1004 are arranged in axial symmetry, the threaded cylinder 1003 and the right shaft bracket 1004 are rotatably connected, the fastening rotary part 1005 and the right shaft bracket 1004 are in threaded connection, the left side of the fastening rotary part 1005 is tightly attached to the side surface of the threaded cylinder 1003, the right shaft bracket 1004 is erected at the top end of the fixing bracket 1006, the bottom end of the fixing bracket 1006 is fixedly mounted on the base, The touch screen comprises a limiting edge 1403, a spring 1404, a square barrel 1405, a strip-shaped guide rail 1406, a buzzer 1407, a bottom contact 1408, a movable contact 1409 and a storage battery 1410, wherein a top platform 16 is attached to the top end of a protective shell 1401, the movable contact 1409 is slidably mounted on a displacement guide seat 1402, a touch block 17 is vertically mounted on the limiting edge 1403, the bottom end of the spring 1404 is elastically connected with the square barrel 1405, the left side end and the right side end of the square barrel 1405 vertically move along the strip-shaped guide rail 1406, so that the movable contact 1409 at the bottom end is contacted with the bottom contact 1408 by stable movement, the buzzer 1407 is electrically connected with the movable contact 1409, the bottom contact 1408 is located right below the movable contact 1409 and is contacted after normal displacement, and the storage battery 1410.

Further, the stopper 19 includes a grabbing rod 1901, a rotating handle 1902, a first hinge seat 1903, a strap 1904, a smooth rod 1905, a second hinge seat 1906 and a matching rod 1907, the grabbing rod 1901 is welded and fixed to the rotating handle 1902 at the right side, the rotating handle 1902 is installed on the first hinge seat 1903 in a swinging manner, the first hinge seat 1903 is welded and fixed to the top surface of the strap 1904, the strap 4 is installed on the bracket 7 in a locking manner, the smooth rod 1905 penetrates through the first hinge seat 1903 and the rotating handle 1902, the rotating handle 1902 is hinged to the second hinge seat 1906 through the matching rod 1907, and the bottom end of the second hinge seat 1906 is welded and fixed to the outer surface of the protective shell 1401.

Further, the connecting member 8 comprises an engaging seat 81, an inserting rod 82 and a T-shaped member 83, wherein the bottom end of the engaging seat 81 is rotatably connected with the T-shaped member 83 through the inserting rod 82, and the bottom end of the T-shaped member 83 is fixedly provided with the air rod 9.

Further, the touch block 17 is of a cuboid structure, the bottom foot 11 is of a cuboid structure, the structure is stable, and the using effect is good.

Further, the adjusting component 10 is installed at the side end of the touch control box 14, and the adjusting component 10 is arranged at the upper right of the inclined position, so that the adjusting component is convenient to adjust and use.

Furthermore, the top end of the air rod 9 is movably connected with the bracket 7 through the connecting piece 8, so that the position of the fine grinding head 6 on the bracket 7 can be changed conveniently, and the grinding is convenient.

Further, the control panel 12 is electrically connected with the driving motor 1, so that accurate control is facilitated.

Further, the number of the springs 1404 is two, and the springs are symmetrically distributed on two sides of the touch block 17, so that the reset effect is improved, and timely reset after use is facilitated.

Further, the rotary handle 1902 is in the shape of a claw, and both ends of the rotary handle are rotatably connected, so that reasonable limiting is facilitated.

Further, the strip-shaped guide rail 1406 is installed in a vertical state and is closely attached to the inner wall of the protective shell 1401.

Further, the driving motor 1 is an AKM series, and the specific model is designed or customized according to the actual use condition.

Further, the rotating handle 1902 is made of stainless steel, and has high hardness and strong corrosion resistance.

Further, the spring 1404 is made of alloy spring steel and has strong corrosion resistance.

The invention provides a novel mill for processing a casting part through improvement, which operates in the following manner;

firstly, before use, checking whether each connection position and the corresponding wiring terminal are damaged or not and whether the phenomenon of electric leakage exists or not, and checking whether the connection position and the corresponding wiring terminal are safe and free of errors and then using the connection position and the corresponding wiring terminal;

secondly, screwing the cylinder body 1001 into the fastening screw 1005 by rotation, so that the left end of the cylinder body is screwed into the right shaft bracket 1004, and fixing the threaded column cylinder 1003 to be embedded into the inner surface of the right shaft bracket 1004 to complete the inclined fixing of the cylinder body 1001;

thirdly, when the position of the fine grinding head 6 is adjusted and efficient machining is carried out, the air rod 9 on the cylinder body 1001 is controlled to extend out through a corresponding control key, the size of an included angle between the bracket 7 and the touch control block 17 is indirectly adjusted, the top end of the air rod 9 is hinged with the connecting seat 81 through a T-shaped piece 83, and the position state of the bracket 7 can be changed through the connecting seat 81 when the air rod 9 extends out or retracts;

fourthly, while high-efficient regulation, in order to guarantee the security, have set up the locating part 19 rationally, connect and set up the first hinge seat 1903, the second hinge seat 1906 outside the bracket 7, touch the control box 14, and rotate and link up through turning round the handle 1902, make the bracket 7 obtain the high-efficient spacing, protecting, plus the gas pole 9 is connected and mounted on regulating assembly 10, both cooperate and make the corresponding restriction to the mill body rationally together;

fifthly, after the processing and use are completed, when the bracket 7 horizontally resets to the initial state, the top end of the touch block 17 is pressed at the bottom end of the bracket 7, the spring 1404 is stretched, the square cylinder 1405 downwards displaces along the strip-shaped guide rail 1406, the movable contact 1409 at the bottom end of the square cylinder 1405 is contacted with the bottom contact 1408, a complete loop is formed together with the storage battery 1410 and the buzzer 1407, the buzzer 1407 is buzzed to remind, and the horizontal state is effectively and reasonably reset to the initial horizontal state, so that the conventional processing action is completed, and the processing and use are simple and convenient.

The invention provides a novel grinder for processing casting parts through improvement, an adjusting component 10 is arranged at the side end of a bracket 7 and is matched with a connecting piece 8 for connection, an air rod 9 on a cylinder body 1001 is controlled to extend out, the size of an included angle between the bracket 7 and a touch block 17 is indirectly adjusted, the top end of the air rod 9 is hinged with a connecting seat 81 through a T-shaped piece 83, the position state of the bracket 7 can be changed through the connecting seat 81 when the air rod 9 extends out or retracts, the position of a fine grinding head 6 is further adjusted, the position of a grinder body is reasonably and efficiently adjusted, and the grinder is convenient and strong in practicability; the limiting piece 19 is arranged on the bracket 7, the first hinged seat 1903 and the second hinged seat 1906 are connected and arranged on the outer sides of the bracket 7 and the touch box 14, and the bracket 7 is efficiently limited and protected by rotating the rotary handle 1902, and in addition, the air rod 9 is connected and installed on the adjusting component 10, and the air rod and the adjusting component are matched together to reasonably perform corresponding limiting action on the mill body, so that the use safety is ensured; through optimizing and having set up touch-control box 14, when bracket 7 level reset to initial condition, touch-control block 17 top is pressed to bracket 7 bottom, spring 1404 is stretched, and then square body section of thick bamboo 1405 is along bar guide rail 1406 displacement downwards, and the movable contact 1409 and the bottom contact 1408 contact of square body section of thick bamboo 1405 bottom form complete return circuit jointly with battery 1410, bee calling organ 1407, and bee calling organ 1407 gets electric buzzing and reminds, effectively reminds through sound, reinforcing equipment functionality.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel grinding machine for processing casting parts comprises a driving motor (1), a sleeve frame (2), a lubricating frame (3), an axial leveling cylinder (4), an anti-skidding cover (5), a fine grinding head (6), a bracket (7), a connecting piece (8), a gas rod (9), bottom feet (11), a control panel (12), a base (13), a corner frame (15), a top platform (16), a touch block (17), a hinge piece (18) and a limiting piece (19), wherein the driving motor (1) is fixedly installed on the bracket (7), the right side of the sleeve frame (2) is provided with a lubricating sliding frame (3) in a laminating manner, the top end of the lubricating sliding frame (3) is communicated with the inside of the axial leveling cylinder (4), the anti-skidding cover (5) is fixedly welded at the right side end of the axial leveling cylinder (4), the fine grinding head (6) is rotatably installed in the anti-skidding cover (5), and the gas rod (9) is installed on the connecting piece, the top end of the bottom foot (11) is welded and fixed on the base (13), the bottom end of the control panel (12) is fixedly installed on the base (13), the top end of the corner frame (15) is welded with a top table (16), a touch block (17) is installed on the top table (16) in a sliding mode, an ear block is arranged on the top table (16) and is hinged to the hinge piece (18), and the side face of the top end of the limiting piece (19) is installed on the bracket (7) in a locking mode;

the method is characterized in that: the pneumatic control cylinder is characterized by further comprising an adjusting component (10) and a touch control box (14), a gas lever (9) is embedded in the top end of the adjusting component (10), the touch control box (14) is arranged on the inner side of the corner bracket (15), the adjusting component (10) comprises a cylinder body (1001), a left shaft bracket (1002), a threaded cylinder (1003), a right shaft bracket (1004), a fastening rotating piece (1005) and a fixing bracket (1006), the threaded cylinder (1003) is prefabricated on the side end of the cylinder body (1001), the left shaft bracket (1002) and the right shaft bracket (1004) are arranged in an axial symmetry mode, the threaded cylinder (1003) is rotatably connected with the right shaft bracket (1004), the fastening rotating piece (1005) is in threaded connection with the right shaft bracket (1004), the left side of the fastening rotating piece (1005) is tightly attached to the side face of the threaded cylinder (1003), the top end of the fixing bracket (1006) is provided with the right shaft bracket (1004), and the bottom end of the fixing bracket (1006) is fixedly arranged on the base (13), the touch control box (14) comprises a protective shell (1401), a displacement guide seat (1402), a limiting edge covering (1403), a spring (1404), a square barrel (1405), a strip-shaped guide rail (1406), a buzzer (1407), a bottom contact (1408), a movable contact (1409) and a storage battery (1410), wherein a top platform (16) is installed on the top end of the protective shell (1401) in a fitting mode, the movable contact (1409) is installed on the displacement guide seat (1402) in a sliding mode, a touch block (17) is vertically installed on the limiting edge covering (1403), the bottom end of the spring (1404) is elastically connected with the square barrel (1405), the left side end and the right side end of the square barrel (1405) vertically move along the strip-shaped guide rail (1406), the buzzer (1407) is electrically connected with the movable contact (1409), the bottom contact (1408) is located under the movable contact (1409), and the storage battery (1410) is electrically connected with the movable contact (1409).

2. The novel mill for processing castings according to claim 1, wherein: the limiting part (19) comprises a grabbing rod (1901), a rotating handle (1902), a first hinge seat (1903), a lapping plate (1904), a smooth rod (1905), a second hinge seat (1906) and a matching rod (1907), the grabbing rod (1901) is welded and fixed on the rotating handle (1902), the rotating handle (1902) is installed on the first hinge seat (1903) in a swinging mode, the first hinge seat (1903) is welded and fixed on the top surface of the lapping plate (1904), the lapping plate (1904) is locked and installed on the bracket (7), the smooth sliding rod (1905) penetrates through the first hinge seat (1903) and rotates the handle (1902), the rotating handle (1902) is hinged and connected with the second hinge seat (1906) through the matching rod (1907), and the second hinge seat (1906) is welded and fixed on the outer surface of the protecting shell (1401).

3. The novel mill for processing castings according to claim 1, wherein: connecting piece (8) are including linking up seat (81), inserted bar (82) and T piece (83), link up seat (81) bottom and pass through inserted bar (82) and T piece (83) and rotate and be connected, T piece (83) bottom fixed mounting has gas pole (9).

4. The novel mill for processing castings according to claim 1, wherein: the touch control block (17) is of a cuboid structure, and the bottom foot (11) is of a cuboid structure.

5. The novel mill for processing castings according to claim 1, wherein: the adjusting component (10) is arranged at the side end of the touch control box (14), and the adjusting component (10) is arranged at the upper right of the touch control box in an inclined mode.

6. The novel mill for processing castings according to claim 1, wherein: the top end of the air rod (9) is movably connected with the bracket (7) through a connecting piece (8).

7. The novel mill for processing castings according to claim 1, wherein: the control board (12) is electrically connected with the driving motor (1).

8. The novel mill for processing castings according to claim 1, wherein: the number of the springs (1404) is two, and the springs are symmetrically distributed on two sides of the touch block (17).

9. The novel mill for processing castings according to claim 2, wherein: the rotary handle (1902) is in a claw shape, and two ends of the rotary handle are rotatably connected.

10. The novel mill for processing castings according to claim 1, wherein: the strip-shaped guide rail (1406) is installed in a vertical state and is closely attached to the inner wall of the protective shell (1401).