CN213969178U - Cylinder block milling processing device - Google Patents

Cylinder block milling processing device Download PDF

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Publication number
CN213969178U
CN213969178U CN202022788955.1U CN202022788955U CN213969178U CN 213969178 U CN213969178 U CN 213969178U CN 202022788955 U CN202022788955 U CN 202022788955U CN 213969178 U CN213969178 U CN 213969178U
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China
Prior art keywords
plate
clamping
cylinder block
barrel
plates
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CN202022788955.1U
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Chinese (zh)
Inventor
纪昌真
纪昌栏
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Huangshi Dongwei Refrigeration Technology Co ltd
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Huangshi Dongwei Refrigeration Technology Co ltd
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Abstract

The utility model discloses a milling and pin processing device for a cylinder block, which comprises a cylinder body, a clamping structure and a second fixing plate; barrel: the middle part of the inner arc wall of the barrel is provided with a first fixing plate, the upper surface of the barrel is symmetrically provided with sliding groove plates, vertical sliding grooves in the middle parts of the sliding groove plates are respectively in sliding connection with sliding plates corresponding to two sides of a long strip plate, the upper surface of the long strip plate is provided with a linear motor, the front side surface of a rotor seat of the linear motor is provided with a square plate, the upper surface of the square plate is provided with a motor, the lower end of an output shaft of the motor penetrates through a round hole in the middle part of the square plate, a cutter is arranged at the end, the middle part of the outer arc surface of the barrel is provided with a clamping ring, the bottom surface of the clamping ring is uniformly provided with a supporting plate, and the bottom surface of the supporting plate is fixedly connected with the upper surface of a bottom frame; the clamping structure is as follows: the first fixing plate is arranged in the middle of the first fixing plate; this cylinder block mills round pin processingequipment, the centre gripping to the cylinder block plate body is more firm, and the skew can not take place for the cylinder block plate body in the course of working, has improved the accuracy of cylinder block processing.

Description

Cylinder block milling processing device
Technical Field
The utility model relates to a machining equipment technical field specifically is cylinder block mills round pin processingequipment.
Background
The cylinder is a cylindrical metal part for guiding the piston to perform linear reciprocating motion in the cylinder, and air is expanded in the cylinder of the engine to convert heat energy into mechanical energy; the gas is compressed by a piston in a compressor cylinder to improve the pressure, the shell of a turbine engine, a rotary piston engine and the like is generally also called as a cylinder, the cylinder is required to be arranged on a matched cylinder seat in the using process, the cylinder seat can be arranged in a corresponding area while fixing the cylinder, so that the cylinder is fixed, and the cylinder can work better, different cylinder seat plate bodies are required to be processed in the process of producing the cylinder seat, wherein a milling device can modify the shape of the cylinder seat plate body, drill holes and the like to fix the cylinder seat plate body, then a cutter is rotated at a high speed, redundant parts are ground after the cutter is contacted with an object, so that the cylinder seat plate body is processed, but the prior art has a plurality of defects, the clamping of the cylinder seat plate body is not stable enough, the stability is low, and the cylinder seat plate body can deviate in the processing process, the accuracy of cylinder block processing is not high enough, and the product quality of processing out can also improve, consequently provides a neotype cylinder block and mills round pin processingequipment and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide cylinder block milling processingequipment, it is more firm to the centre gripping of cylinder block plate body, stability is higher, and the skew can not take place for the cylinder block plate body in the course of working, has improved the accuracy of cylinder block processing, and the product quality who processes out is higher, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the milling processing device for the cylinder block comprises a cylinder body, a clamping structure and a second fixing plate;
barrel: the middle part of the inner arc wall of the barrel is provided with a first fixing plate, the upper surface of the barrel is symmetrically provided with sliding groove plates, vertical sliding grooves in the middle parts of the sliding groove plates are respectively in sliding connection with sliding plates corresponding to two sides of a long strip plate, the upper surface of the long strip plate is provided with a linear motor, the front side surface of a rotor seat of the linear motor is provided with a square plate, the upper surface of the square plate is provided with a motor, the lower end of an output shaft of the motor penetrates through a round hole in the middle part of the square plate, a cutter is arranged at the end, the middle part of the outer arc surface of the barrel is provided with a clamping ring, the bottom surface of the clamping ring is uniformly provided with a supporting plate, and the bottom surface of the supporting plate is fixedly connected with the upper surface of a bottom frame;
the clamping structure is as follows: the first fixing plate is arranged in the middle of the first fixing plate;
a second fixing plate: the sliding plate is arranged on the left side of the outer arc wall of the barrel, a hydraulic pump is mounted on the bottom surface of the second fixing plate, a hydraulic rod is mounted on the upper surface of the second fixing plate, an oil inlet of the hydraulic rod is communicated with an oil outlet of the hydraulic pump, and the sliding plate on the left side of the long slat extends to the left end of the left sliding chute plate and is fixedly connected with a telescopic end of the hydraulic rod;
wherein: still include the control switch group, the control switch group sets up in the upper surface of holding the ring with, and external power source is connected to the input electricity of control switch group, and the equal electric connection of input of linear electric motor, hydraulic pump and motor control switch group's output, and is more firm to the centre gripping of cylinder block plate body, and stability is higher, and the skew can not take place for the cylinder block plate body in the course of working, has improved the accuracy of cylinder block processing, and the product quality who processes is higher.
Further, clamping structure is including changeing board, electric putter and driving plate, the middle part of changeing the board rotates the bar mouth inner wall of connecting in the first fixed plate left and right sides through the round pin axle respectively, the short slab that electric putter telescopic end set up rotates through pivot and left commentaries on classics board bottom recess inner wall to be connected, the sheet metal that the electric putter stiff end set up passes through the bull stick and is connected with the commentaries on classics board bottom recess inner wall rotation on right side, the square groove inner wall of commentaries on classics board upper end all rotates through the quarter butt and is connected with the driving plate, electric putter's input electricity connection control switch group's output, provide kinetic energy to the clamping structure, can turn into clamping structure's pressure with electric.
Further, the clamping structure further comprises first clamping plates and a placing plate, the placing plate is arranged in the middle of the upper surface of the first fixing plate, the upper surface of the placing plate is symmetrically and slidably connected with the two first clamping plates, the U-shaped seats on the outer side surfaces of the first clamping plates are respectively connected with the inner side ends of the corresponding transmission plates in a rotating mode through thin rods, the plate body of the air cylinder seat can be clamped, and the integrity of the structure is guaranteed.
Further, clamping structure still includes ring, guide bar, second splint and traction plate, the bottom surface middle part of placing the board is equipped with the guide bar, and the outer arc wall sliding connection of guide bar has the ring, and the equal symmetry of medial surface of commentaries on classics board is equipped with the second splint, all rotates through the round bar between the second splint medial extremity of homonymy and is connected with the traction plate, and the upper end of traction plate all rotates through thin round bar and the sheet metal that the outer cambered surface of ring corresponds and is connected, can restrict the movement distance of second splint, guarantees to hold the article centre of centre gripping at the device, the subsequent processing work of square plate.
Further, the bottom of barrel is for not having end toper structure, and the height that highly is greater than first splint of barrel top wall body conveniently collects the scrap material piece, avoids the piece to splash.
Compared with the prior art, the beneficial effects of the utility model are that: this cylinder block mills round pin processingequipment has following benefit:
the cylinder seat bottom plate to be processed is placed between the two first clamping plates, the electric push rod operates through the regulation and control of the control switch group, the telescopic end stretches out and draws back to realize the increase of the whole length of the electric push rod, the distance between the bottom ends of the two rotating plates is increased, after the distance between the two rotating plates is increased, the rotating plates rotate around the corresponding rotating shafts, the lower ends of the rotating plates move outwards and drive the corresponding second clamping plates to synchronously move, the second clamping plates also move outwards and drive the traction plates to move, the traction plates drive the thin plates on the circular rings to move, the circular rings can only vertically slide downwards along the guide rods under the limitation of the guide rods, the circular rings can only vertically slide downwards, the rotating amplitude of the two rotating plates under the limitation of the corresponding second clamping plates and the corresponding traction plates is the same, the lower ends of the rotating plates rotate outwards, the upper ends of the rotating plates rotate inwards, and after the upper ends of the rotating plates rotate inwards, the driving plate is rotated the board and is driven synchronous motion, the in-process of driving plate motion promotes first splint motion, first splint are placing the spacing of horizontal spout on the board under, lateral sliding can only be done to first splint, the driving plate is relative rotation around the U type seat on first splint, offset the angular deviation in the driving plate motion process, the driving plate promotes the synchronous inboard removal of first splint that corresponds, distance between two first splint reduces, it is fixed to realize carrying out the centre gripping to the cylinder block plate body at middle part, the centre gripping to the cylinder block plate body is more firm, stability is higher, the skew can not take place for the cylinder block plate body in the course of working, the accuracy of cylinder block processing has been improved, the product quality who processes is higher.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
In the figure: the device comprises a barrel 1, a first fixing plate 2, a clamping structure 3, a rotating plate 31, an electric push rod 32, a transmission plate 33, a first clamping plate 34, a placing plate 35, a circular ring 36, a guide rod 37, a second clamping plate 38, a traction plate 39, a sliding groove plate 4, a long strip plate 5, a linear motor 6, a second fixing plate 7, a hydraulic rod 8, a hydraulic pump 9, a motor 10, a cutter 11, a control switch group 12, a clamping circular ring 13, a supporting plate 14, a bottom frame 15 and a square plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the milling and processing device for the cylinder block comprises a cylinder body 1, a clamping structure 3 and a second fixing plate 7;
barrel 1: the middle part of the inner arc wall of the barrel is provided with a first fixed plate 2, the upper surface of the barrel 1 is symmetrically provided with a chute plate 4, a vertical chute in the middle part of the chute plate 4 is respectively connected with sliding plates corresponding to two sides of a strip plate 5 in a sliding way, the upper surface of the strip plate 5 is provided with a linear motor 6, the front side surface of a rotor seat of the linear motor 6 is provided with a square plate 16, the upper surface of the square plate 16 is provided with a motor 10, the lower end of an output shaft of the motor 10 passes through a round hole in the middle part of the square plate 16 and is provided with a cutter 11 at the end, the middle part of the outer arc surface of the barrel 1 is provided with a clamping ring 13, the bottom surface of the clamping ring 13 is uniformly provided with a supporting plate 14, the bottom surface of the supporting plate 14 is fixedly connected with the upper surface of a bottom frame 15, the bottom of the barrel 1 is of a bottomless conical structure, a worker places the bottom frame 15 on the ground to realize the installation, the cylinder body 1 is fixed by the clamping ring 13, the linear motor 6 operates by controlling the switch group 12, the rotor base on the linear motor 6 slides transversely and drives the square plate 16 to move synchronously, the square plate 16 drives the cutter 11 below to move, so that the transverse distance of the cutter 11 is adjusted, after the adjustment is finished, the control switch group 12 controls the motor 10 to operate, the output shaft rotates and drives the cutter 11 to rotate at a high speed, the cutter 11 contacts with the plate body of the cylinder seat, and the cutter 11 rotates at a high speed to cut redundant parts on the plate body of the cylinder seat and machine the cylinder seat because the hardness of the cutter 11 is greater than that of the plate body of the cylinder seat;
the clamping structure 3: the clamping structure 3 comprises a rotating plate 31, an electric push rod 32, a transmission plate 33, first clamping plates 34, a placing plate 35, a ring 36, a guide rod 37, a second clamping plate 38 and a traction plate 39, the middle part of the rotating plate 31 is respectively connected with the inner walls of the strip-shaped openings at the left side and the right side of the first fixing plate 2 through pin shafts in a rotating way, a short plate arranged at the telescopic end of the electric push rod 32 is rotatably connected with the inner wall of a groove at the bottom of the rotating plate 31 at the left side through a rotating shaft, a thin plate arranged at the fixed end of the electric push rod 32 is rotatably connected with the inner wall of a groove at the bottom of the rotating plate 31 at the right side through a rotating rod, the inner wall of a square groove at the upper end of the rotating plate 31 is respectively rotatably connected with the transmission plate 33 through a short rod, the placing plate 35 is arranged at the middle part of the upper surface of the first fixing plate 2, the upper surface of the placing plate 35 is symmetrically and slidably connected with the two first clamping plates 34, U-shaped seats at the outer side surfaces of the first clamping plates 34 are respectively rotatably connected with the inner side ends of the corresponding transmission plates 33 through thin rods, a guide rod 37 is arranged in the middle of the bottom surface of the placing plate 35, a ring 36 is connected to the outer arc wall of the guide rod 37 in a sliding manner, second clamping plates 38 are symmetrically arranged on the inner side surfaces of the rotating plates 31, a traction plate 39 is connected between the inner side ends of the second clamping plates 38 on the same side in a rotating manner through a round rod, the upper ends of the traction plates 39 are connected with thin plates corresponding to the outer arc surfaces of the ring 36 through thin round rods in a rotating manner, the height of the wall body above the barrel 1 is larger than that of the first clamping plates 34, a cylinder seat bottom plate to be processed is placed between the two first clamping plates 34, the electric push rod 32 operates through the regulation and control of the control switch group 12, the whole length of the electric push rod 32 is increased through the expansion and contraction of the expansion ends, the distance between the bottom ends of the two rotating plates 31 is increased, the rotating plates 31 rotate around corresponding rotating shafts after the distance between the two rotating plates 31 is increased, the lower ends of the rotating plates 31 move outwards and drive the corresponding second clamping plates 38 to move synchronously, the second clamping plate 38 moves outwards and drives the traction plate 39 to move, the traction plate 39 drives the thin plate on the ring 36 to move, because the ring 36 is limited by the guide rod 37, the ring 36 can only slide vertically and downwards along the guide rod 37, the ring 36 can only slide vertically and downwards, the rotation amplitude of the two rotating plates 31 is the same under the limitation of the corresponding second clamping plate 38 and the corresponding traction plate 39, the lower end of the rotating plate 31 rotates outwards, the upper end of the rotating plate 31 rotates inwards, after the upper end of the rotating plate 31 rotates inwards, the driving plate 33 is driven by the rotating plate 31 to move synchronously, the driving plate 33 pushes the first clamping plate 34 to move in the moving process, the first clamping plate 34 is limited by the transverse sliding slot on the placing plate 35, the first clamping plate 34 can only slide transversely, the driving plate 33 rotates relatively around the U-shaped seat on the first clamping plate 34, and the angular deviation in the moving process of the driving plate 33 is counteracted, the transmission plate 33 pushes the corresponding first clamping plates 34 to synchronously move inwards, the distance between the two first clamping plates 34 is reduced, the middle cylinder seat plate body is clamped and fixed, the clamping of the cylinder seat plate body is firmer, the stability is higher, the cylinder seat plate body cannot deviate in the machining process, the machining accuracy of the cylinder seat is improved, and the quality of the machined product is higher;
second fixing plate 7: the hydraulic lifting device is arranged on the left side of the outer arc wall of the barrel body 1, a hydraulic pump 9 is arranged on the bottom surface of a second fixing plate 7, a hydraulic rod 8 is arranged on the upper surface of the second fixing plate 7, an oil inlet of the hydraulic rod 8 is communicated with an oil outlet of the hydraulic pump 9, a sliding plate on the left side of the long strip plate 5 extends to the left end of a sliding groove plate 4 on the left side and is fixedly connected with a telescopic end of the hydraulic rod 8, the electric push rod 32 stops running under the regulation and control of a control switch group 12, the hydraulic pump 9 inputs hydraulic oil into the hydraulic rod 8, the hydraulic rod 8 extends and pushes the long strip plate 5 to slide upwards along the sliding groove plate 4, the long strip plate 5 drives a linear motor 6 to move upwards, the linear motor 6 drives a cutter 11 to move upwards through a square plate 16, and the height of the cutter 11 is adjusted;
wherein: the electric control device further comprises a control switch group 12, the control switch group 12 is arranged on the upper surface of the clamping ring 13, the input end of the control switch group 12 is electrically connected with an external power supply, the input ends of the linear motor 6, the hydraulic pump 9, the motor 10 and the electric push rod 32 are electrically connected with the output end of the control switch group 12, and the control switch group 12 controls the normal operation of each electrical appliance element.
When in use: the worker places the bottom frame 15 on the ground, the installation and fixation of the bottom frame 15 and the whole device above the bottom frame are realized, a cylinder block bottom plate to be processed is placed between two first clamping plates 34, the electric push rod 32 operates through the control switch group 12, the whole length of the electric push rod 32 is increased through the expansion and contraction of the telescopic end, the distance between the bottom ends of the two rotating plates 31 is increased, after the distance between the two rotating plates 31 is increased, the rotating plates 31 rotate around corresponding rotating shafts, the lower ends of the rotating plates 31 outwards drive the corresponding second clamping plates 38 to synchronously move, the second clamping plates 38 also outwards move and drive the traction plates 39 to move, the traction plates 39 drive thin plates on the circular rings 36 to move, because the circular rings 36 are limited by the guide rods 37, the circular rings 36 can only vertically slide downwards along the guide rods 37, the circular rings 36 can only vertically slide downwards, the rotating amplitude of the two rotating plates 31 is the same under the limitation of the corresponding second clamping plates 38 and the corresponding traction plates 39, the lower end of the rotating plate 31 rotates outwards, the upper end of the rotating plate 31 rotates inwards, after the upper end of the rotating plate 31 rotates inwards, the transmission plate 33 is driven by the rotating plate 31 to move synchronously, the transmission plate 33 pushes the first clamping plates 34 to move in the moving process, the first clamping plates 34 are limited by the transverse sliding grooves on the placing plate 35, the first clamping plates 34 can only slide transversely, the transmission plate 33 rotates around the U-shaped seats on the first clamping plates 34 relatively to offset the angle deviation in the moving process of the transmission plate 33, the transmission plate 33 pushes the corresponding first clamping plates 34 to move inwards synchronously, the distance between the two first clamping plates 34 is reduced, the middle cylinder seat plate body is clamped and fixed, then the electric push rod 32 stops operating through the regulation and control of the control switch group 12, the hydraulic pump 9 operates, the hydraulic pump 9 inputs hydraulic oil into the hydraulic rod 8, the hydraulic rod 8 extends and pushes the long strip plate 5 to slide upwards along the sliding chute plate 4, the long lath plate 5 drives the linear motor 6 to move upwards, the linear motor 6 drives the cutter 11 to move upwards through the square plate 16, so that the height of the cutter 11 is adjusted, then the linear motor 6 operates through the control switch group 12, a rotor base on the linear motor 6 slides transversely and drives the square plate 16 to move synchronously, the square plate 16 drives the cutter 11 below to move, so that the adjustment of the transverse distance of the cutter 11 is realized, after the adjustment is finished, the motor 10 operates through the control switch group 12, an output shaft rotates and drives the cutter 11 to rotate at a high speed, the cutter 11 contacts with a plate body of the cylinder base, as the hardness of the cutter 11 is greater than that of the plate body of the cylinder base, the cutter 11 rotates at a high speed to cut redundant parts on the plate body of the cylinder base, so that the machining of the cylinder base is realized, the height and transverse adjustment of the cutter 11 can be carried out during the rotation of the cutter 11, so, the piece in the course of the work can be blocked by barrel 1 to under the action of gravity, drop to the bottom of whole device along the toper medial surface of barrel 1 below, the workman can collect, and the work is ended, through control switch group 12 regulation and control, each electrical components stop the operation, and electric putter 32 retracts, and the workman can take away the cylinder block plate body.
It should be noted that the linear motor 6 disclosed in the present embodiment may be a direct-drive linear motor of kormadan, the motor 10 may be a motor of 5IK200A-AF, available from wepont electromechanical limited, dongguan, the hydraulic pump 9 may be a hydraulic pump of DSD, available from anhao hydraulic machine, germany, and the electric push rod 32 may be an electric push-pull rod of IP1200, available from zhanghao soil science and technology limited. The linear motor 6, the hydraulic pump 9, the motor 10 and the electric push rod 32 are controlled by the control switch group 12 in a conventional manner.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Cylinder block mills round pin processingequipment, its characterized in that: comprises a cylinder body (1), a clamping structure (3) and a second fixing plate (7);
barrel (1): the middle part of the inner arc wall of the barrel is provided with a first fixing plate (2), the upper surface of the barrel (1) is symmetrically provided with a chute plate (4), a vertical chute in the middle part of the chute plate (4) is respectively in sliding connection with sliding plates corresponding to two sides of a long strip plate (5), the upper surface of the long strip plate (5) is provided with a linear motor (6), the front side surface of a rotor seat of the linear motor (6) is provided with a square plate (16), the upper surface of the square plate (16) is provided with a motor (10), the lower end of an output shaft of the motor (10) penetrates through a round hole in the middle part of the square plate (16) and is provided with a cutter (11) at the end, the middle part of the outer arc surface of the barrel (1) is provided with a clamping ring (13), the bottom surface of the clamping ring (13) is uniformly provided with supporting plates (14), and the bottom surfaces of the supporting plates (14) are fixedly connected with the upper surface of a bottom frame (15);
clamping structure (3): is arranged in the middle of the first fixing plate (2);
second fixing plate (7): the hydraulic oil cylinder is arranged on the left side of the outer arc wall of the cylinder body (1), a hydraulic pump (9) is installed on the bottom surface of the second fixing plate (7), a hydraulic rod (8) is installed on the upper surface of the second fixing plate (7), an oil inlet of the hydraulic rod (8) is communicated with an oil outlet of the hydraulic pump (9), and a sliding plate on the left side of the long strip plate (5) extends to the left end of the chute plate (4) on the left side and is fixedly connected with a telescopic end of the hydraulic rod (8);
wherein: still include control switch group (12), control switch group (12) set up in the upper surface that adds ring (13), and the external power source is connected to the input electricity of control switch group (12), and the equal electricity of input of linear electric motor (6), hydraulic pump (9) and motor (10) connects the output of control switch group (12).
2. The cylinder block milling machining device of claim 1, wherein: clamping structure (3) are including changeing board (31), electric putter (32) and driving plate (33), the middle part of changeing board (31) rotates the bar mouth inner wall of connecting in the first fixed plate (2) left and right sides through the round pin axle respectively, the short slab that electric putter (32) flexible end set up rotates through pivot and left commentaries on classics board (31) bottom recess inner wall to be connected, the sheet metal that electric putter (32) stiff end set up rotates through commentaries on classics board (31) bottom recess inner wall on commentaries on classics pole and right side to be connected, the square groove inner wall of commentaries on classics board (31) upper end all rotates through the short rod and is connected with driving plate (33), the output of input electricity connection control switch group (12) of electric putter (32).
3. The cylinder block milling machining device of claim 2, wherein: the clamping structure (3) further comprises a first clamping plate (34) and a placing plate (35), the placing plate (35) is arranged in the middle of the upper surface of the first fixing plate (2), the upper surface of the placing plate (35) is symmetrically and slidably connected with the two first clamping plates (34), and U-shaped seats on the outer side surfaces of the first clamping plates (34) are respectively connected with the inner side ends of the corresponding transmission plates (33) in a rotating mode through thin rods.
4. The cylinder block milling machining device of claim 3, wherein: clamping structure (3) still include ring (36), guide bar (37), second splint (38) and traction plate (39), the bottom surface middle part of placing board (35) is equipped with guide bar (37), and the outer arc wall sliding connection of guide bar (37) has ring (36), and the medial surface of commentaries on classics board (31) all symmetry is equipped with second splint (38), all rotates through the round bar between second splint (38) the medial extremity of homonymy and is connected with traction plate (39), and the upper end of traction plate (39) all rotates through thin round bar and the sheet metal that ring (36) outer arc face corresponds and is connected.
5. The cylinder block milling machining device of claim 3, wherein: the bottom of the barrel body (1) is of a bottomless conical structure, and the height of the wall body above the barrel body (1) is larger than that of the first clamping plate (34).
CN202022788955.1U 2020-11-26 2020-11-26 Cylinder block milling processing device Active CN213969178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022788955.1U CN213969178U (en) 2020-11-26 2020-11-26 Cylinder block milling processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022788955.1U CN213969178U (en) 2020-11-26 2020-11-26 Cylinder block milling processing device

Publications (1)

Publication Number Publication Date
CN213969178U true CN213969178U (en) 2021-08-17

Family

ID=77267701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022788955.1U Active CN213969178U (en) 2020-11-26 2020-11-26 Cylinder block milling processing device

Country Status (1)

Country Link
CN (1) CN213969178U (en)

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