CN116061063A

CN116061063A - Take circulation to retrieve grinding machine tool for compressor of function

Info

Publication number: CN116061063A
Application number: CN202310353935.7A
Authority: CN
Inventors: 郭明奎
Original assignee: Funoze Petroleum Equipment Shandong Co ltd
Current assignee: Funoze Petroleum Equipment Shandong Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-05-05
Anticipated expiration: 2043-04-06
Also published as: CN116061063B

Abstract

The invention discloses a grinding machine tool for a compressor with a circulating recovery function, which comprises a machine tool, a power box and a controller, wherein a three-jaw chuck is arranged at the top end of an assembly frame, a discharging opening is arranged in the middle of the three-jaw chuck in a vertically penetrating manner, a gear transmission mechanism is arranged between the side wall of a discharging cylinder and the assembly frame, a circulating pump is arranged in a base below a collecting net frame, three auxiliary cylinders are arranged in an inner cavity of the machine tool, a drilling mechanism is arranged at the bottom of the middle auxiliary cylinder, inner grinding pieces and outer grinding pieces are respectively arranged on the surfaces of inner adjusting clamping teeth and outer adjusting clamping teeth, rotating disc pieces are arranged at the output ends of the rotating disc pieces, rotary clamping mechanisms are arranged on the opposite surfaces of the two rotating disc pieces, and a cleaning spray head is arranged on the inner side wall of the machine tool between the two rotating disc pieces. The invention provides a series of structures, so that the grinding machine tool can process the inner surface and the outer surface of the cylindrical shell of the compressor simultaneously, perform functions of internal drilling, cleaning and the like, and recycle and treat chip cutting fluid and the like.

Description

Take circulation to retrieve grinding machine tool for compressor of function

Technical Field

The invention relates to the technical field of grinding machine tools, in particular to a grinding machine tool for a compressor with a recycling function.

Background

As heart equipment in a refrigeration system, a compressor is a driven fluid machine that lifts low-pressure gas to high pressure, and in a conventional compressor, a piston compressor, a screw compressor, a centrifugal compressor, and the like are mainly classified, and a main body thereof is a cylindrical casing.

In the grinding process for the compressor, the grinding machine used is actually a conventional machine, and is not designed and produced for the compressor. When the inner and outer surfaces of the cylindrical shell of the compressor are required to be ground, the cylindrical shell needs to be divided for machining. If the outer wall is required to be ground, the tool retracting process is required, and the secondary grinding is performed after the secondary calibration is performed after the workpiece or the tool position is required to be changed, so that the whole processing process is complicated in steps.

In addition, since the compressor itself is of a large variety, it is necessary to perform processing such as drilling and grinding at an inner intermediate position in addition to processing the inner and outer walls, so as to mount components such as the piston rod, and other machine tools are required in the whole process, thereby further increasing the complexity of processing. Moreover, because the grinding or drilling cylindrical workpiece is inside, when the quality detection is carried out in the processing process by manpower, the workpiece is required to be turned over for many times and even disassembled to observe the internal processing condition, and some scraps generated by grinding or drilling are extremely easy to stagnate in the inner cavity to cause the influence of shielding the visual field, and the cleaning operation is required, so that the device is inconvenient to use in practice.

Disclosure of Invention

The invention aims to provide a grinding machine tool for a compressor with a recycling function, which solves the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the grinding machine tool for the compressor with the circulation recovery function comprises a machine tool, a power box arranged at the top of the machine tool and a controller positioned at one side of the machine tool, wherein a base is arranged at the bottom of the machine tool, a glass door is arranged on the front end surface of the machine tool, the bottom of the machine tool is communicated with the inside of the base, an assembly frame is arranged at the bottom of an inner cavity of the machine tool at the joint of the machine tool and the base, a three-jaw chuck is arranged at the top end of the assembly frame, a blanking opening is arranged in the middle of the three-jaw chuck in a vertically penetrating manner, a blanking cylinder is arranged at the middle position of the bottom of the assembly frame through a bearing, the top of the blanking cylinder is connected with the blanking opening, and a gear transmission mechanism is arranged between the side wall of the blanking cylinder and the assembly frame;

the machine tool comprises a power box, a machine tool, a gas supply box, a circulating pump, a collecting rack, a circulating pump, a cutting fluid box, a gas supply box and a gas supply box, wherein the collecting rack is arranged in a base below the assembling rack;

three auxiliary cylinders are horizontally arranged at the top of an inner cavity of the machine tool in left, middle and right directions, an electric chuck is jointly arranged at the output ends of the left auxiliary cylinder and the right auxiliary cylinder, a through hole is formed in the middle of the electric chuck in a conducting mode, a drilling mechanism is arranged at the bottom of the middle auxiliary cylinder and acts downwards through the through hole, inner adjusting clamping teeth are circumferentially and equidistantly arranged at the bottom of the electric chuck at the outer side of the through hole, outer adjusting clamping teeth are arranged at the bottom of the electric chuck at the outer side of the inner adjusting clamping teeth, and inner grinding pieces and outer grinding pieces are detachably arranged on the surfaces of the inner adjusting clamping teeth and the outer adjusting clamping teeth respectively;

the electric chuck is characterized in that turnover motors are arranged on two side walls of an inner cavity of the machine tool below the electric chuck, the turnover motors are arranged adjacent to an assembly frame below the turnover motors, rotating disc pieces are arranged at output ends of the turnover motors, rotary clamping mechanisms are arranged on opposite surfaces of the rotating disc pieces, and cleaning spray heads are arranged on inner side walls of the machine tool between the turnover motors.

Preferably, the gear transmission mechanism comprises a power assembly, a transmission gear set and an outer barrel, wherein the outer barrel is arranged at the bottom of the blanking barrel, the power assembly is arranged on the inner side of an assembly frame on one side of the outer barrel, and the transmission gear set is arranged between the output end of the power assembly and the outer barrel.

Preferably, the discharging opening is of a through opening structure with a wide upper part and a narrow lower part, three limiting clamping teeth are distributed on the surface of the three-jaw chuck at equal intervals on the outer side of the discharging opening, and anti-slip teeth are arranged on the inner side surfaces of the limiting clamping teeth.

Preferably, the drilling mechanism comprises a drilling motor and a tool frame, the drilling motor is arranged at the bottom of the middle auxiliary cylinder, the tool frame is arranged at the tail end of an output shaft of the drilling motor, and the tool frame extends downwards through the through hole.

Preferably, the inner cavity of the base is provided with a hydrops cavity, the collecting net rack and the circulating pump are sequentially arranged in the hydrops cavity from top to bottom, one end of the collecting net rack extends out of the base through the opening, and a pull rod is arranged on the surface of one end of the collecting net rack.

Preferably, the rotary clamping mechanism comprises a rotary air cylinder and a clamping frame, the two rotary air cylinders are respectively arranged on the opposite surfaces of the rotary plate, the clamping frames are arranged at the tail ends of the output rods of the rotary air cylinders, the clamping frames are of arc structures, the arc centers of the two clamping frames coincide, and the cleaning spray head is lower than the center height of the two clamping frames;

the surface of the machine tool on one side of the glass door is provided with a detection key, and the detection key is electrically connected with the overturning motor.

Preferably, the bottoms of the inner adjusting latch and the outer adjusting latch are provided with a latch groove, the tops of the inner grinding piece and the outer grinding piece are limited in the latch groove, and the inner grinding piece and the outer grinding piece are detachably connected with the latch groove through screw bolts.

Preferably, the electric chuck outside the inner adjusting latch is internally provided with a movable groove, the movable groove extends outwards to the bottom surface and the side surface of the electric chuck, a screw block is arranged in the movable groove in a limiting manner, and the bottom of the screw block is connected with the outer adjusting latch.

Preferably, an adjusting screw is arranged in the screw block through a screw hole, one end of the adjusting screw extends to the outer side of the side surface of the electric chuck, a screw sleeve is arranged at the extending end of the adjusting screw, and a concave slotted hole is formed in the outer surface of the screw sleeve.

Preferably, a limiting slider is mounted on the side surface of the electric chuck adjacent to the movable groove, a cooling spray head is mounted on the surface of the limiting slider through a sliding block, the cooling spray head faces to the lower side of the electric chuck, and a water inlet of the cooling spray head is connected with the cutting fluid tank through a pipeline.

Preferably, two mounting blocks are detachably arranged at the bottom of the electric chuck at the outer side of the inner adjusting latch, the two mounting blocks are symmetrically distributed at 180 degrees, the bottom ends of the mounting blocks are provided with telescopic elastic frames through spring shafts, and the bottoms of the telescopic elastic frames are provided with detection lifting mechanisms; the utility model provides a detect lifting mechanism includes power casing, revolving rack, electromagnetic block, cell frame and displacement meter, power casing installs the bottom at flexible elastic frame, power casing's internally mounted has servo motor, the revolving rack is installed to servo motor's output shaft, electromagnetic block is installed through the spring shaft to one side of revolving rack, the opposite side movable mounting of revolving rack has the detection ball, the cell frame is all installed to the front and back surface of revolving rack, the slide shaft is installed in the inside spacing jointly of two cell frames, the slide shaft runs through the detection ball, and the inside transverse mounting of cell frame of slide shaft one side has the displacement meter, the detection end and the slide shaft of displacement meter are connected.

Compared with the prior art, the invention has the beneficial effects that:

this take circulation to retrieve grinding machine tool for compressor of function, can be under the circumstances of carrying out processing to work piece such as compressor barrel casing, can realize work piece bottom centre gripping and self-centering under the circumstances, the lathe only needs calibration location, just can realize the synchronous processing operation to work piece inner and outer wall, when conveniently changing the cutter, can carry out diversified manual regulation to the different size demands of inner and outer wall processing, make processing pertinence flexibility stronger, do benefit to the processing such as middle part drilling to the compressor work piece of some foundry goods class, and possess work piece rotation function, change the upper and lower relation of work piece in the rotatory in-process, when doing multi-position processing to work piece upper and lower positions, can carry out processing such as wash under the circumstances such as interior residual piece, and unified collection and recovery are carried out to the piece after the washing, carry out synchronous circulation processing with the cutting fluid, make things convenient for manual operation.

This take circulation to retrieve grinding machine tool for compressor of function, through three-jaw chuck, can carry out the centre gripping to work piece bottom, waste material or cutting fluid that produces through the feed opening can collect the processing, and under drive gear train's effect, can drive three-jaw chuck and carry out rotary motion, provide required power source for the required rotary motion of work piece abrasive machining, and under rotary clamping mechanism's effect, when once processing is accomplished to work piece bottom, can centre gripping work piece, and then rotate and change the work piece upper and lower position, when doing benefit to work piece bottom processing, under the circumstances that there is the piece inside, can centre gripping work piece slant back slope, wash the shower nozzle and carry out cleaning operation to the work piece inside, whole in-process can control the rotation position of work piece by the detection button, realize operations such as cleaning quality detection, processingquality detection.

This take circulation to retrieve grinding lathe for compressor of function, through laying three auxiliary cylinder, control two and can drive electric chuck up-and-down motion, change the actual feed volume of below grinding cutter, when controlling the feed stroke, the auxiliary cylinder at middle part can drive drilling mechanism and carry out up-and-down motion for when this shell is the foundry goods, need assemble parts such as piston rod under the requirement, can carry out drilling and abrasive machining to tubular shell middle part, whole course of working is based on the setting of compressor tubular shell, when actual machining efficiency is high, flexibility and functional are good.

This take circulation to retrieve grinding lathe for compressor of function through card tooth's socket, can install or change the required cutter of actual processing, uses to different processing demands, under the effect of swivel nut and adjusting screw, can realize the regulation effect of external grinding spare, be different from the function that electric chuck can be to interior grinding spare automatically regulated, external grinding spare can be driven by the manual work down with its outside one side of fixing, can use under the circumstances that need not surface abrasive machining, avoid grinding cutter and work piece contact.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

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

FIG. 3 is a schematic top view of the turntable assembly of the present invention;

FIG. 4 is a schematic view of the structure of the mounting bracket of the present invention;

FIG. 5 is a schematic view of the bottom structure of the electric chuck according to the present invention;

FIG. 6 is a schematic cross-sectional view of an outer adjustment latch of the present invention;

fig. 7 is a schematic view of a detection lifting mechanism according to the present invention.

In the figure: 1. a machine tool; 2. a gas supply tank; 3. a power box; 4. a cutting fluid tank; 5. a controller; 6. detecting a key; 7. a glass door; 8. a base; 9. a pull rod; 10. an assembly frame; 11. a turnover motor; 12. an outer grinding member; 13. an electric chuck; 14. drilling a motor; 15. an auxiliary cylinder; 16. cleaning the spray head; 17. an internal grinding member; 18. a effusion chamber; 19. a circulation pipe; 20. a circulation pump; 21. collecting a net rack; 22. a rotating disc member; 23. a rotary cylinder; 24. a clamping frame; 25. anti-slip teeth; 26. a three-jaw chuck; 27. limiting latch teeth; 28. a power assembly; 29. a drive gear set; 30. an outer cylinder; 31. a blanking cylinder; 32. externally adjusting the latch; 33. a limit slider; 34. cooling the spray head; 35. perforating; 36. inner adjusting latch teeth; 37. a movable groove; 38. a screw sleeve; 39. adjusting a screw; 40. a screw block; 41. a tooth slot is clamped; 42. a mounting block; 43. a telescopic elastic frame; 44. a rotating frame; 45. detecting a ball; 46. an electromagnetic block; 47. a power housing; 48. a trough rack; 49. a displacement meter.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 7, the grinding machine tool for a compressor with a recycling function of the present embodiment comprises a machine tool 1, a power box 3 installed at the top of the machine tool 1, and a controller 5 located at one side of the machine tool 1, wherein the controller 5 is used as an operator to facilitate manual control of the internal circuits and the like of the whole machine tool 1, and based on the existing numerical control system, the numerical control effect of the whole machine tool 1 is realized, a base 8 is installed at the bottom of the machine tool 1, the inside of the base 8 is hollow, a glass door 7 is installed at the front end surface of the machine tool 1, the glass door 7 can open and close the whole machine tool 1, and the inside of the machine tool 1 can be observed through the glass door 7 by manual operation, in addition, necessary components such as a corresponding calibration mechanism and the like are also configured inside the machine tool 1, the bottom of the machine tool 1 is mutually communicated with the inside of the base 8, and an assembly frame 10 is installed at the bottom of an inner cavity of the machine tool 1 at the junction of the machine tool 1 and the base 8, the assembly frame 10 is of a frame body structure with an annular top part and a lower part supported by a supporting rod, the top end of the assembly frame 10 is provided with a three-jaw chuck 26, the three-jaw chuck 26 is of the prior art, a cylindrical shell of the compressor can be subjected to bottom clamping operation in the actual machining process, the middle part of the three-jaw chuck 26 is provided with a feed opening in a penetrating way up and down, the feed opening can be practically used as a main channel for conveying scraps in the subsequent grinding machining process, a feed cylinder 31 is arranged at the middle position of the bottom of the assembly frame 10 through a bearing, the top of the feed cylinder 31 is connected with the feed opening, the top of the feed cylinder 31 is actually fixedly connected with the whole three-jaw chuck 26 as a cylinder body structure, the feed cylinder 31 is movably connected with the assembly frame 10 through a bearing, the whole three-jaw chuck 26 can be driven to rotate under the condition that the feed cylinder 31 is stressed, a gear transmission mechanism is arranged between the side wall of the blanking barrel 31 and the assembly frame 10 to provide required power for the motion of the blanking barrel 31 and even the three-jaw chuck 26; the collecting net rack 21 is arranged in the base 8 below the assembly frame 10, the openings of the collecting net rack 21 are upwards distributed, meshes of the collecting net rack are smaller, cutting fluid can be filtered in the grinding process, chips are retained and uniformly collected, the circulating pump 20 is arranged in the base 8 below the collecting net rack 21, the circulating pump 20 is a miniaturized submersible pump, the filtered cutting fluid can be pumped, the secondary recycling of the cutting fluid is realized, in order to ensure the normal use of the circulating pump 20, a filter screen with smaller meshes can be further distributed outside the circulating pump 20, the chips are prevented from damaging an impeller of the circulating pump 20, the cutting fluid tank 4 is arranged at the top of the machine tool 1 at one side of the power box 3, a pressurizing pump body and a distributing pipeline are arranged in the machine tool 1 at the other side of the power box 3, the air supply box 2 is actually an air compressor unit and other auxiliary components, the air supply control is carried out for the machine tool inside by the telescopic cylinder components, the output end of the circulating pump 20 is connected with the cutting fluid tank 4 through the circulating pipe 19, and the filtered cutting fluid can be directly injected into the cutting fluid tank 4 for storage; three auxiliary cylinders 15 are horizontally arranged at the top of an inner cavity of the machine tool 1 in left, middle and right directions, an electric chuck 13 is jointly arranged at the output ends of the left auxiliary cylinder 15 and the right auxiliary cylinder 15, so that the left auxiliary cylinder 15 and the right auxiliary cylinder 15 need to be synchronously controlled, synchronous lifting control of the electric chuck 13 is facilitated, the electric chuck 13 is actually provided with a forward and reverse rotating motor for an existing three-jaw chuck, the output end of the forward and reverse rotating motor can be provided with a head in a spanner form to be inserted into a square hole of the three-jaw chuck, the position of the three jaws inside the electric chuck is controlled by forward and reverse rotation, a perforation 35 is arranged at the middle conduction of the electric chuck 13, the size of the perforation 35 is moderate, a drilling mechanism is arranged at the bottom of the middle auxiliary cylinder 15, the drilling mechanism acts downwards through the perforation 35 and is used for drilling of parts of a compressor in actual machining, for example, the inner adjusting clamping teeth 36 are circumferentially and equidistantly arranged at the bottom of the electric chuck 13 at the outer side of the through hole 35, the outer adjusting clamping teeth 32 are arranged at the bottom of the electric chuck 13 at the outer side of the inner adjusting clamping teeth 36 in a three-jaw structure, which is actually self-contained in the three-jaw chuck, the outer adjusting clamping teeth 32 are different from the form that the inner adjusting clamping teeth 36 can be adjusted only by a single square hole, the inner grinding member 17 and the outer grinding member 12 are detachably arranged on the surfaces of the inner adjusting clamping teeth 36 and the outer adjusting clamping teeth 32 respectively when the inner adjusting clamping teeth 32 are manually adjusted to be in actual positions, different cutters can be actually selected by the inner grinding member 17 and the outer grinding member 12, and in normal use, the whole cylindrical compressor shell is positioned between the inner grinding member 17 and the outer grinding member 12, synchronous machining operation of internal and external grinding can be carried out on the compressor shell by the two parts respectively; the two side walls of the inner cavity of the machine tool 1 below the electric chuck 13 are provided with turnover motors 11, the turnover motors 11 are arranged adjacent to the lower assembly frame 10, the turnover motors are servo motors provided with forward and reverse rotation control circuits, the left turnover motor 11 and the right turnover motor 11 are required to be synchronously controlled, the output ends of the turnover motors 11 are provided with rotating disc pieces 22, the rotating disc pieces 22 are used as a component with large surface area and synchronously rotate along with the output shaft of the turnover motor 11 under the condition that the turnover motors 11 are fixedly arranged on the inner wall of the machine tool 1, the opposite surfaces of the two rotating disc pieces 22 are provided with rotary clamping mechanisms, the middle parts of the rotary clamping mechanisms are the positions for placing the components to be processed, the rotary clamping mechanisms can clamp and overturn the components in the actual reprocessing process, the inner side wall of the machine tool 1 between the two turnover motors 11 is provided with a cleaning spray head 16, the cleaning spray head 16 is actually a high-pressure spray head, the cleaning treatment of the inner side of a cylindrical shell of a processed compressor can be carried out through connection with a cutting fluid box 4 by pipelines.

Specifically, the gear transmission mechanism comprises a power component 28, a transmission gear set 29 and an outer barrel 30, wherein the outer barrel 30 is arranged at the bottom of a blanking barrel 31, the inner diameters of the two are the same and are in conduction arrangement, the outer diameter of the whole outer barrel 30 is larger, the power component 28 is arranged on the inner side of an assembly frame 10 on one side of the outer barrel 30, the power component 28 is formed by combining components such as a corresponding gearbox and the like by using a servo motor, the transmission gear set 29 is arranged between the output end of the power component 28 and the outer barrel 30, the transmission gear set 29 is divided into two parts, namely a driving gear and a driven gear, the driven gear is in a toothed ring structure and is directly sleeved on the surface of the outer barrel 30, the driving gear is arranged on an output shaft of the gearbox, the driving gear and the driven gear are meshed with each other, and after the servo motor is started, the outer barrel 30 and even the whole three-jaw chuck 26 can be driven to perform rotary motion, and further the compressor shell to be processed is driven to perform rotary motion.

Further, the feed opening is wide in the upper portion and narrow in the lower portion through hole structure, objects such as fragments and cutting fluid falling from top to bottom are collected, three limiting clamping teeth 27 are distributed on the surface of the three-jaw chuck 26 on the outer side of the feed opening at equal intervals, three jaws of the three-jaw chuck 26 can simultaneously perform relative motion in the self-centering chuck structure, self-centering clamping processing is performed on workpieces such as a compressor shell to be processed, anti-slip teeth 25 are mounted on the inner side surfaces of the limiting clamping teeth 27, friction force can be increased, and bad phenomena such as slipping caused when the workpieces are clamped are avoided.

Further, the drilling mechanism comprises a drilling motor 14 and a tool rack, the drilling motor 14 is installed at the bottom of the middle auxiliary cylinder 15, the drilling motor 14 moves up and down along with the middle auxiliary cylinder 15, the downward feeding drilling operation is facilitated, the tool rack is installed at the tail end of an output shaft of the drilling motor 14, the bottom of the tool rack can be used for installing or replacing a required tool, such as a grinding tool or a drill bit tool, and the tool rack extends downwards through the through hole 35, can downwards pass through the through hole 35 under the control of the middle auxiliary cylinder 15, and further a series of treatments such as drilling and the like are performed on the middle part of a workpiece below.

Further, the inner cavity of the base 8 is provided with a hydrops cavity 18, which is actually an inner cavity part of the whole base 8, the collecting rack 21 and the circulating pump 20 are sequentially installed inside the hydrops cavity 18 from top to bottom, cutting fluid, chips and other impurities are required to be filtered through the collecting rack 21, the filtered cutting fluid is accumulated inside the hydrops cavity 18, one end of the collecting rack 21 extends out of the base 8 through an opening, the actual position of the opening is arranged at the upper part of the side surface of the base 8, the actual size is larger than that of the collecting rack 21, limiting support and movement guiding treatment of a sliding groove sliding rail can be carried out between the opening and the end part of the collecting rack 21, a pull rod 9 is installed on one end surface of the collecting rack 21, the pull rod 9 is similar to a handle, manual acting force is beneficial to be applied, the whole collecting rack 21 is pulled out from the base 8, and chips and the like inside the collecting rack 21 are uniformly recovered.

Further, the rotary clamping mechanism comprises a rotary air cylinder 23 and a clamping frame 24, the two rotary air cylinders 23 are respectively arranged on the opposite surfaces of the rotary plate 22, the rotary air cylinder 23 is controlled by the air supply box 2, the rotary air cylinder is rotated at a specific angle along with the rotary plate 22 and can perform left-right directional telescopic movement, the clamping frame 24 is arranged at the tail end of an output rod of the rotary air cylinder 23, the clamping frame 24 can be driven to perform left-right movement under the telescopic control of the rotary air cylinder 23, the clamping frames 24 are of arc structures, arc circle centers between the two clamping frames 24 are overlapped, when a compressor tubular workpiece to be processed is positioned between the two clamping frames 24, the two clamping frames 24 can synchronously receive different rotary air cylinders 23 to perform telescopic movement so as to clamp a workpiece in the middle, and can drive clamped parts to perform front-rear directional rotary movement under the control of the overturning motor 11, the cleaning spray head 16 is lower than the circle center height of the two clamping frames 24, and under the condition that chips exist in the whole workpiece processing is finished, the whole workpiece can be rotated backwards, and then the opening of the workpiece is inclined towards the inside of the cleaning spray head 16, and the cleaning head 16 is further used for cleaning the cleaning fluid is sprayed towards the inside of the workpiece;

the surface of the machine tool 1 on one side of the glass door 7 is provided with the detection key 6, the detection key 6 is actually in a combined form of a plurality of keys, the detection key 6 and the turnover motor 11 are electrically connected, at least two keys are respectively provided with positive and negative electric signals, the electric signals are fed back to the turnover motor 11 to perform positive and negative rotation operation, the actual orientation position of a workpiece opening can be changed, the spray cleaning is facilitated, meanwhile, the manual detection of whether the interior is processed or cleaned is complete is facilitated, in the subsequent grinding process, the bottom part of a workpiece cannot be continuously processed due to the structural influence of the three-jaw chuck 26, the three-jaw chuck 26 can be loosened to drive the unprocessed workpiece part at the bottom to be upwards arranged, and further the upper inner grinding piece 17 and the upper outer grinding piece 12 can be facilitated to continuously process the unprocessed workpiece part.

Further, the bottoms of the inner adjusting latch 36 and the outer adjusting latch 32 are provided with a latch slot 41, which is a concave slot structure, the tops of the inner grinding member 17 and the outer grinding member 12 are limited in the latch slot 41, and the inner grinding member 17 and the outer grinding member 12 are detachably connected with the latch slot 41 through screw bolts, and it should be noted that at least two sets of screw holes are provided on the inner grinding member 17, the outer grinding member 12 and the latch slot 41, and when the latch slot 41 is assembled, the mounting of the bolts and other components can be performed after the screw holes of the latch slot 41 and the inner grinding member 17 and the screw holes of the latch slot 41 and the outer grinding member 12 are aligned.

Further, the movable groove 37 is disposed inside the electric chuck 13 outside the inner adjusting latch 36, the movable groove 37 extends outwards to the bottom surface and the side surface of the electric chuck 13, and is actually a chute in a limiting structure, the screw block 40 is mounted in the movable groove 37 in a limiting manner, the whole screw block 40 is similar to a sliding block, the whole screw block 40 is limited by the movable groove 37, the bottom of the screw block 40 is connected with the outer adjusting latch 32, and when the screw block 40 moves left and right along the movable groove 37, the outer adjusting latch 32 can be driven to move, so that the relative positions of the inner grinding member 17 and the outer grinding member 12 are changed, and the inner adjusting latch is suitable for processing cylindrical workpieces with different thicknesses.

Further, an adjusting screw 39 is installed inside the screw block 40 through a screw hole, the adjusting screw 39 is similar to a screw rod, the adjusting screw 39 is in threaded connection with the screw block 40, one end of the adjusting screw 39 extends to the outer side of the side surface of the electric chuck 13, a screw sleeve 38 is installed at the extending end of the adjusting screw 39, an inwards concave slotted hole is formed in the outer surface of the screw sleeve 38, the screw sleeve 38 is similar to a square hole of a three-jaw chuck under the condition that the outer surface of the screw sleeve is the slotted hole, an external wrench is needed to be inserted into the screw sleeve 38, the screw sleeve 38 and the adjusting screw 39 are driven to rotate, the adjusting screw block 40 and the external grinding piece 12 move left and right, a self-locking mechanism can be arranged if necessary, the screw sleeve 38 is prevented from rotating under the condition that the screw sleeve 38 is not influenced by external force, and the movable slot 37 and the screw sleeve 38 can be downwards dislocated due to shielding and the like caused by the motor and other structures of the electric chuck 13.

Further, the side surface of the electric chuck 13 adjacent to the movable groove 37 is provided with the limit slider 33, the limit slider is of a slide rail structure which is distributed along the side surface of the electric chuck 13 and has a T-shaped section, the surface of the limit slider 33 is provided with the cooling spray head 34 through a slide block, the cooling spray head 34 is provided with an electromagnetic valve for controlling the switch of the cooling spray head 34, the side surface is provided with a screw rod type component through a screw hole under the action of the slide block structure, the cooling spray head 34 faces to the lower part of the electric chuck 13, cutting fluid sprayed by the cooling spray head 34 can directly enter between the inner grinding part 17 and the outer grinding part 12 when the workpiece is actually processed, thereby carrying out simultaneous cooling treatment on the two surfaces, and the whole cooling spray head 34 can be rotated and abutted against the inner wall of the slide rail under the lower part by the screw rod to carry out limit fixation after the manual adjustment of the position of the whole cooling spray head 34, the water inlet of the cooling spray head 34 is connected with the cutting fluid tank 4 through a pipeline, and the pipeline at the position is of a hose and has a large length, thereby being beneficial to actually moving and simultaneously providing the cutting fluid tank 4 with the required cutting fluid.

Furthermore, two mounting blocks 42 are detachably mounted at the bottom of the electric chuck 13 outside the inner adjusting latch 36, the bottom surface areas of the two mounting blocks 42 are larger, and the two mounting blocks 42 are actually arranged in a hollow manner, the two mounting blocks 42 are symmetrically distributed at 180 degrees, which is different from the distribution of the inner adjusting latch 36, the two mounting blocks 42 are positioned at two positions of the electric chuck 13, the bottom ends of the mounting blocks 42 are all provided with telescopic elastic frames 43 through spring shafts, which are actually composed of electric telescopic analogies, under the action of the spring shafts, the actual elastic direction faces to the outside, namely faces to the position of the inner adjusting latch 36, and under the action of the electric telescopic elastic frames 43, the bottom of the telescopic elastic frames 43 can perform telescopic motion, and the bottom of each telescopic elastic frame 43 is provided with a detection lifting mechanism; the detection lifting mechanism comprises a power shell 47, a rotating frame 44, an electromagnetic block 46, a groove frame 48 and a displacement meter 49, wherein the power shell 47 is arranged at the bottom end of the telescopic elastic frame 43, a servo motor is arranged in the power shell 47, a control circuit and other parts are arranged besides the servo motor, the power supply is realized by connecting the circuit with the internal circuit of the machine tool 1, the electric control is realized at the same time, the rotating frame 44 is arranged on the output shaft of the servo motor, the rotating frame 44 is driven by the servo motor to rotate, the electromagnetic block 46 is arranged on one side of the rotating frame 44 through a spring shaft, the elastic direction of the spring shaft is outwards, the electromagnetic block 46 is an existing structure capable of generating electromagnetic attraction after being electrified, the detection ball 45 is movably arranged on the other side of the rotating frame 44, the detection ball 45 is in a sphere structure, the detection lifting mechanism is made of plastic materials with good wear resistance, the groove frame 48 is arranged on the front surface and the rear surface of the rotating frame 44, the two groove frames 48 on the single rotating frame 44 are arranged in front and back, the groove frames 48 are frame structures provided with sliding grooves in a conducting mode, sliding shafts are mounted in the two groove frames 48 in a limiting mode, the sliding shafts are similar to sliding blocks mounted at two ends of a single shaft piece, the sliding shafts at two ends of the sliding shafts are limited by the sliding grooves of the groove frames 48, the sliding shafts penetrate through the detection balls 45, practically the whole detection balls 45 are movably sleeved on the sliding shafts, a displacement metering meter 49 is transversely mounted in the groove frames 48 on one side of the sliding shafts, the detection end of the displacement metering meter 49 is connected with the sliding shafts, the displacement metering meter 49 is an existing miniaturized device capable of detecting displacement travel data, a spring component is arranged in the device, the device is used for detecting specific displacement change of the sliding shafts, in the practical whole use process, the telescopic elastic frame 43 stretches, so that the position of the bottom detection balls 45 is higher than that of the inner grinding pieces 17, because the spring shaft is in a compressed state when the telescopic elastic frame 43 moves outwards under the action of the spring shaft, in the grinding process, the cylindrical workpiece is firstly ground by the inner grinding piece 17, the detection ball 45 is always propped against the inner wall of the cylindrical workpiece due to the action of the spring shaft, the cylindrical workpiece is rotated and ground, the whole detection ball 45 is displaced along with the change of grinding thickness while the cylindrical workpiece is rotated, if the problem of coaxiality error caused by machining exists in the displacement process, the displacement data change can be fed back to the displacement metering gauge 49, so that the detection effect of grinding quality is achieved, meanwhile, when the workpiece clamped by no external force needs to be lifted, the motor inside the power shell 47 is required to be started, the whole rotating frame 44 is rotated, the electromagnetic block 46 is contacted with and propped against the inner wall of the workpiece, the magnetic adsorption force is directly generated after the power is electrified, and the whole workpiece can be lifted by the telescopic elastic frame 43 or the auxiliary cylinder 15.

The application method of the embodiment is as follows: when processing is performed on different compressors, for example, when processing is performed on a simple compressor cylinder type shell, the shell can be placed on the three-jaw chuck 26, and the three-jaw chuck 26 can also be an electric control chuck, so that numerical control automatic control is facilitated, the positions of all limiting clamping teeth 27 are adjusted, self-centering clamping processing is performed on the whole workpiece to be processed, the laser calibration part calibration position is performed, the screw sleeve 38 is manually driven to rotate, the position of the external grinding part 12 on the external adjusting clamping teeth 32 is adjusted, if the cylinder type workpiece is a casting, the external grinding part 12 is far away from the internal grinding part 17 without external surface grinding processing, if the external surface of the workpiece needs to be ground, the feeding depth of the external adjusting clamping teeth 32 is adjusted, the glass door 7 is closed, and after data is input into a programming program through the controller 5, the whole machine tool 1 is started to operate. The left auxiliary cylinder 15 and the right auxiliary cylinder 15 move downwards, the whole electric chuck 13 is close to a workpiece downwards, after the inner grinding piece 17 is inserted into the cylindrical workpiece, a motor of the power assembly 28 is started to drive the blanking cylinder 31, the three-jaw chuck 26 and the workpiece to rotate at a high speed, and then grinding processing is realized under the condition that the inner grinding piece 17 and the inner wall of the cylindrical workpiece move relatively, and if the outer surface of the workpiece is to be processed simultaneously, the actual position of the outer grinding piece 12 needs to be adjusted manually. The processing quality detection is carried out when the processing is actually needed, the installation block 42 can be installed, the two telescopic elastic frames 43 move outwards relatively, the detection ball 45 is tightly propped against the inner wall of the cylindrical workpiece, the tightly propped state of the detection ball 45 is continuously changed when the workpiece rotates, the displacement condition generated by the change is fed back to the controller 5 through the displacement meter 49, and after the data processing, the displacement condition is displayed by the display of the controller 5, so that the quality problem can be found by workers in time. When the workpiece is required to be drilled so as to facilitate the subsequent processes of installing a piston rod and the like, the auxiliary cylinder 15 in the middle part can be started to stretch during grinding, so that the whole drilling motor 14 and even the cutter are driven to move downwards, and the middle part of the cylindrical workpiece is drilled, so that the whole machine tool 1 can grind the inner surface and the outer surface of the cylindrical workpiece and simultaneously realize internal drilling. After the drilling or one grinding procedure is completed, if a worker needs to detect the machining quality, the auxiliary cylinder 15 can be started to lift the electric chuck 13 upwards, and meanwhile, the internal motors of the two power shells 47 drive the rotating frame 44 to perform rotary motion, so that the electromagnetic blocks 46 contact the inner wall of the cylindrical workpiece, and then a magnetic attraction effect is generated after the electromagnetic blocks are electrified, the three-jaw chuck 26 lifts off the workpiece, and the whole cylindrical workpiece is lifted because the whole auxiliary cylinder 15 is lifted. Because the compressor shell is made of magnetic materials, the compressor shell can be magnetically attracted, if the compressor shell is made of alloy materials which cannot be electromagnetically adsorbed, the workpiece lifting work can only be completed by manual assistance, the two rotating cylinders 23 extend, further the inner side walls of the two clamping frames 24 clamp and limit the left and right directions of the workpiece, after the telescopic elastic frames 43 retract, a worker controls the turnover motor 11 by means of the detection key 6, the turntable piece 22 is acted by the turnover motor 11 to drive the workpiece to rotate, the inner cavity of the cylindrical workpiece faces outwards, the inner cavity of the cylindrical workpiece faces towards the cleaning spray nozzle 16, and the inner debris and the like can be washed through the cleaning spray nozzle 16. If the unprocessed part at the bottom of the workpiece is required to be processed, the turnover motor 11 is required to turn 180 degrees, and the subsequent processing can be performed after the bottom is upward. In the whole processing process, the cutting fluid and the scraps can flow downwards, after the scraps are filtered and collected by the collecting net rack 21, the cutting fluid is stored in the effusion cavity 18 and is reused by the circulating pump 20, and the cutting fluid can be periodically replaced by new cutting fluid until the cutting fluid is deteriorated and other problems are caused.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take circulation to retrieve grinding lathe for compressor of function, includes lathe (1), installs headstock (3) at lathe (1) top and be in controller (5) of lathe (1) one side, and base (8) are installed to the bottom of lathe (1), and the front end surface mounting of lathe (1) has glass door (7), its characterized in that: the bottom of the machine tool (1) is communicated with the inside of the base (8), an assembly frame (10) is arranged at the bottom of an inner cavity of the machine tool (1) at the joint of the machine tool (1) and the base (8), a three-jaw chuck (26) is arranged at the top end of the assembly frame (10), a feed opening is formed in the middle of the three-jaw chuck (26) in a vertically penetrating manner, a feed cylinder (31) is arranged at the middle position of the bottom of the assembly frame (10) through a bearing, the top of the feed cylinder (31) is connected with the feed opening, and a gear transmission mechanism is arranged between the side wall of the feed cylinder (31) and the assembly frame (10);

the device is characterized in that a collecting net rack (21) is arranged in a base (8) below the assembly frame (10), a circulating pump (20) is arranged in the base (8) below the collecting net rack (21), a cutting fluid tank (4) is arranged at the top of a machine tool (1) on one side of the power box (3), a gas supply tank (2) is arranged at the top of the machine tool (1) on the other side of the power box (3), and the output end of the circulating pump (20) is connected with the cutting fluid tank (4) through a circulating pipe (19);

three auxiliary cylinders (15) are horizontally arranged at the top of an inner cavity of the machine tool (1) in the left, middle and right directions, an electric chuck (13) is jointly arranged at the output ends of the left auxiliary cylinder (15) and the right auxiliary cylinder (15), a through hole (35) is formed in the middle of the electric chuck (13) in a conducting mode, a drilling mechanism is arranged at the bottom of the middle auxiliary cylinder (15), the drilling mechanism acts downwards through the through hole (35), inner adjusting clamping teeth (36) are circumferentially and equidistantly arranged at the bottom of the electric chuck (13) at the outer side of the through hole (35), outer adjusting clamping teeth (32) are arranged at the bottom of the electric chuck (13) at the outer side of the inner adjusting clamping teeth (36), and an inner grinding piece (17) and an outer grinding piece (12) are respectively detachably arranged on the surfaces of the inner adjusting clamping teeth (36) and the outer adjusting clamping teeth (32);

turnover motors (11) are mounted on two side walls of an inner cavity of the machine tool (1) below the electric chuck (13), the turnover motors (11) are distributed adjacent to an assembly frame (10) below, rotating disc pieces (22) are mounted at output ends of the turnover motors (11), rotary clamping mechanisms are mounted on opposite surfaces of the two rotating disc pieces (22), and cleaning spray heads (16) are mounted on inner side walls of the machine tool (1) between the turnover motors (11).

2. The grinding machine for a compressor with a recycling function according to claim 1, characterized in that: the gear transmission mechanism comprises a power assembly (28), a transmission gear set (29) and an outer barrel (30), wherein the outer barrel (30) is arranged at the bottom of a blanking barrel (31), the power assembly (28) is arranged on the inner side of an assembly frame (10) on one side of the outer barrel (30), and the transmission gear set (29) is arranged between the output end of the power assembly (28) and the outer barrel (30).

3. The grinding machine for a compressor with a recycling function according to claim 2, characterized in that: the blanking opening is of a through opening structure with a wide upper part and a narrow lower part, three limiting clamping teeth (27) are distributed on the surface of a three-jaw chuck (26) on the outer side of the blanking opening at equal intervals, and anti-slip teeth (25) are arranged on the inner side surfaces of the limiting clamping teeth (27).

4. The grinding machine for a compressor with a recycling function according to claim 1, characterized in that: the drilling mechanism comprises a drilling motor (14) and a tool frame, wherein the drilling motor (14) is arranged at the bottom of the middle auxiliary cylinder (15), the tool frame is arranged at the tail end of an output shaft of the drilling motor (14), and the tool frame extends downwards through a through hole (35).

5. The grinding machine for a compressor with a recycling function according to claim 1, characterized in that: the inner cavity of the base (8) is provided with a hydrops cavity (18), the collecting net rack (21) and the circulating pump (20) are sequentially arranged inside the hydrops cavity (18) from top to bottom, one end of the collecting net rack (21) extends out of the base (8) through an opening, and a pull rod (9) is arranged on one end surface of the collecting net rack (21).

6. The grinding machine for a compressor with a recycling function according to claim 3, wherein: the rotary clamping mechanism comprises a rotary air cylinder (23) and a clamping frame (24), the two rotary air cylinders (23) are respectively arranged on the opposite surfaces of the rotary plate (22), the clamping frames (24) are arranged at the tail ends of output rods of the rotary air cylinders (23), the clamping frames (24) are of arc structures, the arc centers of the two clamping frames (24) are coincident, and the cleaning spray head (16) is lower than the height of the center of the two clamping frames (24);

the surface of the machine tool (1) at one side of the glass door (7) is provided with a detection key (6), and the detection key (6) and the turnover motor (11) are electrically connected.

7. The grinding machine for a compressor with a recycling function according to claim 1, characterized in that: the bottoms of the inner adjusting latch (36) and the outer adjusting latch (32) are provided with latch grooves (41), the tops of the inner grinding part (17) and the outer grinding part (12) are limited in the latch grooves (41), and the inner grinding part (17) and the outer grinding part (12) are detachably connected with the latch grooves (41) through screw bolts.

8. The grinding machine for a compressor with a recycling function according to claim 7, wherein: the electric chuck (13) inside in the interior regulation latch (36) outside all is provided with movable groove (37), and movable groove (37) outwards extends to electric chuck (13) bottom surface and side surface, and the inside spacing of movable groove (37) installs spiral shell piece (40), and spiral shell piece (40) bottom is connected with outer regulation latch (32).

9. The grinding machine for a compressor with a recycling function according to claim 8, wherein: an adjusting screw rod (39) is arranged in the screw block (40) through a screw hole, one end of the adjusting screw rod (39) extends to the outer side of the side surface of the electric chuck (13), a screw sleeve (38) is arranged at the extending end of the adjusting screw rod (39), and an inwards concave slotted hole is formed in the outer surface of the screw sleeve (38);

and a limiting slider (33) is arranged on the side surface of the electric chuck (13) adjacent to the movable groove (37), a cooling spray head (34) is arranged on the surface of the limiting slider (33) through a sliding block, the cooling spray head (34) faces to the lower side of the electric chuck (13), and a water inlet of the cooling spray head (34) is connected with the cutting fluid tank (4) through a pipeline.

10. The grinding machine for a compressor with a recycling function according to claim 7, wherein: two mounting blocks (42) are detachably arranged at the bottom of the electric chuck (13) at the outer side of the inner adjusting latch (36), the two mounting blocks (42) are symmetrically distributed at 180 degrees, telescopic elastic frames (43) are arranged at the bottom ends of the mounting blocks (42) through spring shafts, and detection lifting mechanisms are arranged at the bottoms of the telescopic elastic frames (43);

the utility model provides a detect lifting mechanism includes power casing (47), revolving rack (44), electromagnetism piece (46), cell tower (48) and displacement meter (49), the bottom at flexible elastic support (43) is installed to power casing (47), servo motor is installed to the internally mounted of power casing (47), revolving rack (44) are installed to the output shaft of servo motor, electromagnetism piece (46) are installed through the spring shaft to one side of revolving rack (44), the opposite side movable mounting of revolving rack (44) detects ball (45), cell tower (48) are all installed on the front and back surface of revolving rack (44), the inside of two cell towers (48) is spacing jointly installs the slide shaft, the slide shaft runs through detects ball (45), and the inside transverse mounting of cell tower (48) of slide shaft one side has displacement meter (49), the detection end and the slide shaft of displacement meter (49) are connected.