CN210254689U - Processing equipment for cracking groove of engine connecting rod - Google Patents
Processing equipment for cracking groove of engine connecting rod Download PDFInfo
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- CN210254689U CN210254689U CN201920960987.XU CN201920960987U CN210254689U CN 210254689 U CN210254689 U CN 210254689U CN 201920960987 U CN201920960987 U CN 201920960987U CN 210254689 U CN210254689 U CN 210254689U
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Abstract
The utility model provides an engine connecting rod cracking groove processing device, which comprises a working platform, a station switching mechanism, a manipulator and the like; the double-station design is adopted, so that the continuous processing operation of the connecting rod is realized, the production efficiency is improved, and the safety of operators is ensured; secondly, the manipulator of the processing equipment adopts a laser head rotating motor to complete the angle adjustment of the laser head so as to realize the processing of two symmetrical cracking tanks, and compared with the prior art, the processing efficiency is higher and the operability is better; in addition, a laser emission nozzle of the laser head is perpendicular to the rotation center line of the laser head, namely, laser emitted by the laser emission nozzle is perpendicular to the inner wall of the connecting rod big-end hole, so that the reflectivity of materials to the laser can be reduced to the greatest extent, the waste of energy is reduced, and the processing precision and the forming quality of the cracking groove are improved; in addition, the processing equipment also has the advantages of simple structure, low maintenance cost and the like.
Description
Technical Field
The utility model relates to a laser cutting technical field especially relates to an engine connecting rod schizolysis groove processing equipment.
Background
The cracking processing technology of the connecting rod of the engine is the latest technology of the international connecting rod production at present, and has the superiority which is not comparable with the traditional connecting rod processing method. Before the connecting rod is cracked, two symmetrical cracking grooves are formed on two side faces of a big-end hole of the connecting rod, so that stress concentration is generated during cracking of the connecting rod to realize positioning fracture, and therefore, the processing of the cracking grooves is a key core process of a connecting rod cracking processing technology. The laser processing of the automobile connecting rod cracking groove is the development trend of the current connecting rod cracking processing technology, and has the advantages of narrow cutting seam, high speed, no tool abrasion, small processing heat affected zone, few processing procedures, capability of greatly improving the cracking quality and the like, so that the research and development of the automation device for processing the connecting rod cracking groove by using the laser has very important practical significance.
At present, domestic and foreign companies and scientific research institutions mostly adopt Nd: YAG solid laser researches and develops the specialized laser processing equipment of connecting rod schizolysis trough, wherein comparatively common has: a connecting rod cracking groove laser processing device developed by a certain company in China adopts a single output laser head, and a special laser head swing mechanism is provided to complete the angular rotation of the laser head so as to complete the processing of two cracking grooves of a large-head hole; the laser grooving equipment designed by a certain foreign company distributes a laser beam to two focusing devices through a spectroscope, the two focusing devices are distributed in a crossed manner, and the cracking grooves on two sides can be processed simultaneously or respectively.
Although the laser processing equipment can realize the automatic processing of the connecting rod cracking groove, the laser processing equipment still has the following defects:
1. because the laser head has huge size, the cracking tank is processed at a certain incident angle, so that part of laser energy is reflected by materials, the energy is not concentrated, the surface of the processed cracking tank is rough, and the energy consumption is higher;
2. the mode of adjusting the laser head by using the swing mechanism to realize the processing of the two cracking tanks has low efficiency and low precision, while the mode of adopting the spectroscope to realize the processing of the two cracking tanks has high efficiency but low practicability and operability;
3. only a single station is arranged, the connecting rod is taken down after being processed, and then the connecting rod is fed and processed, so that the processing efficiency is low;
4. during feeding and discharging, an operator must hold the connecting rod to stretch into a laser operation area for feeding and discharging, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides an engine connecting rod schizolysis groove processing equipment, this processing equipment's energy consumption is lower, and the machining precision is higher, and the security performance is better, and machining efficiency is higher to the structure is simpler, and maneuverability is better.
Based on this, the utility model provides an engine connecting rod schizolysis groove processing equipment, include:
the device comprises a working platform, a feeding and discharging station and a processing station, wherein the working platform is provided with the feeding and discharging station and the processing station;
the station switching mechanism is provided with a rotatable switching platform, the switching platform is provided with a limiting piece for fixing a connecting rod, and the limiting piece can be switched back and forth between the feeding and discharging station and the machining station along with the rotation of the switching platform;
the manipulator, the manipulator includes Z axle translation mechanism, X axle translation mechanism and digging arm, Z axle translation mechanism can drive the digging arm is along Z axle motion, X axle translation mechanism can drive the digging arm is along X axle motion, be equipped with the laser head rotating electrical machines on the digging arm, the output shaft of laser head rotating electrical machines is vertical down and be equipped with the laser head, just the laser head rotating electrical machines can drive the laser head is rotatory at least 180, the laser head is equipped with the laser emission mouth of perpendicular its rotation center line.
Preferably, the station switching mechanism comprises a platform rotating motor, a base and a switching platform, the platform rotating motor is fixed on the working platform through the base, an output shaft of the platform rotating motor is vertically upward, and the switching platform is arranged above the platform rotating motor and fixedly connected with the output shaft of the platform rotating motor.
As a preferred scheme, the feeding and discharging station and the processing station are symmetrical with respect to a rotation center line of the conversion platform, two limiting members are arranged on the conversion platform, and the two limiting members can be alternately converted between the feeding and discharging station and the processing station along with the rotation of the conversion platform.
Preferably, a movable baffle for separating the two limiting members is further arranged on the conversion platform.
Preferably, the Z-axis translation mechanism includes a Z-axis guide frame and a Z-axis translation motor, the Z-axis guide frame is perpendicular to the working platform, the Z-axis guide frame is provided with a Z-axis guide rail, the movable arm is perpendicular to the Z-axis guide frame and is slidably connected with the Z-axis guide rail, and the Z-axis translation motor is arranged at one end of the Z-axis guide frame and is used for driving the movable arm to move along the Z-axis guide rail.
As preferred scheme, X axle translation mechanism includes X axle leading truck and X axle translation motor, the X axle leading truck is fixed in on the work platform and be on a parallel with work platform, the X axle leading truck is equipped with the X axle guide rail, Z axle leading truck perpendicular to the X axle leading truck and with X axle guide rail sliding connection, X axle translation motor locates the one end of X axle leading truck is used for the drive Z axle leading truck is followed the motion of X axle guide rail.
As a preferred scheme, the limiting member comprises a bottom plate, a small hole insertion core and a large hole insertion core, the bottom plate is fixedly connected with the conversion platform, and the small hole insertion core and the large hole insertion core are arranged on the bottom plate and are perpendicular to the bottom plate.
As the preferred scheme, the device further comprises a jacking mechanism, wherein the jacking mechanism comprises an air cylinder and a supporting seat, the air cylinder is parallel to the working platform and is fixed on the working platform through the supporting seat, the mounting height of the air cylinder can be adjusted up and down along the supporting seat, a pushing block is arranged at the top end of a piston rod of the air cylinder, and the pushing block can be positioned on the limiting part at which a connecting rod in the machining station is jacked along with the extension of the piston rod.
Preferably, the dust collection device further comprises a dust collection mechanism, wherein the dust collection mechanism is arranged below the conversion platform and is positioned in the machining station, the dust collection mechanism comprises a dust collection pipe and a support, the dust collection pipe is fixed on the working platform through the support, and the dust collection pipe is provided with a dust collection port and an external port.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the utility model provides an engine connecting rod cracking groove processing equipment adopts the separated duplex position design of unloading station and processing station, has not only realized the continuous processing operation of connecting rod, has saved the time of unloading, has improved production efficiency, has also thoroughly stopped the potential safety hazard that the operation workman must hand the connecting rod and stretch into the laser operation region unloading, has guaranteed operation workman's safety; secondly, the manipulator of the processing equipment for the connecting rod cracking groove of the engine adopts a laser head rotating motor to complete the angle adjustment of the laser head so as to realize the processing of two symmetrical cracking grooves, and compared with the prior art, the processing efficiency is higher and the operability is better; in addition, a laser emission nozzle of the laser head is perpendicular to the rotation center line of the laser head, namely, laser emitted by the laser emission nozzle is perpendicular to the inner wall (0-degree incident angle) of the connecting rod big-end hole, so that the reflectivity of materials to the laser can be reduced to the greatest extent, the waste of energy is reduced, and the processing precision and the forming quality of the cracking tank are improved; in addition, the utility model provides an engine connecting rod schizolysis groove processing equipment still has simple structure, maintenance cost low grade advantage.
Drawings
FIG. 1 is a schematic structural diagram of an engine connecting rod splitting slot processing device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a manipulator according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a laser head according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a station switching mechanism according to an embodiment of the present invention;
fig. 5 is a schematic diagram of the operation of the laser head according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a limiting element according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a limiting element according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a tightening mechanism according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a dust suction mechanism according to an embodiment of the present invention.
Description of reference numerals:
1. a working platform; 11. fixing a baffle plate; 2. a loading and unloading station; 3. a processing station; 4. a station switching mechanism; 41. a conversion platform; 42. a limiting member; 421. a base plate; 4211. a first plate portion; 4212. a second plate portion; 422. a small hole core insert; 423. a large-hole core insert; 43. a platform rotating motor; 44. a base; 45. a movable baffle; 5. a manipulator; 51. a movable arm; 52. a laser head rotating electrical machine; 53. a laser head; 531. a laser emitting nozzle; 54. a Z-axis guide frame; 55. a Z-axis translation motor; 56. an X-axis guide frame; 57. an X-axis translation motor; 6. a jacking mechanism; 61. a cylinder; 62. a supporting seat; 63. a push block; 7. a dust suction mechanism; 71. a dust collection pipe; 711. a dust suction port; 712. an external interface; 72. and (4) a bracket.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides an engine connecting rod splitting slot processing apparatus, which mainly includes a working platform 1, a station switching mechanism 4 and a manipulator 5; the working platform 1 is horizontally arranged and is provided with a feeding and discharging station 2 and a processing station 3, wherein the feeding and discharging station 2 is a manual operation station and is used for loading a connecting rod to be processed and unloading the processed connecting rod, and the processing station 3 is an automatic operation station and is used for processing a cracking groove of the connecting rod; the station switching mechanism 4 is provided with a rotatable switching platform 41, the switching platform 41 is provided with a limiting piece 42 for fixing a connecting rod, and the limiting piece 42 can be switched back and forth between the feeding and discharging station 2 and the processing station 3 along with the rotation of the switching platform 41; the manipulator 5 comprises a Z-axis translation mechanism, an X-axis translation mechanism and a movable arm 51, wherein the Z-axis translation mechanism can drive the movable arm 51 to move along the Z axis, and the X-axis translation mechanism can drive the movable arm 51 to move along the X axis; the movable arm 51 is provided with a laser head rotating motor 52, an output shaft of the laser head rotating motor 52 faces downwards vertically and is provided with a laser head 53, and the laser head rotating motor 52 can drive the laser head 53 to rotate at least 180 degrees, as a preferable scheme, in the embodiment, the laser head rotating motor 52 can drive the laser head 53 to rotate 360 degrees; the laser head 53 is provided with a laser emitting nozzle 531 perpendicular to its rotation center line. It should be noted that the Z axis is a direction perpendicular to the working platform 1, i.e. a vertical direction; the X-axis is a direction parallel to the working platform 1, i.e. the horizontal direction.
Based on the structure, the utility model provides an engine connecting rod splitting slot processing equipment adopts the separated duplex position design of unloading station 2 and machining station 3 on the unloading, has not only realized the continuous processing operation of connecting rod, has saved the time of unloading, has improved production efficiency, has still thoroughly stopped the operation workman and must hand the connecting rod and stretch into the potential safety hazard of unloading in the laser operation region, has guaranteed operation workman's safety; secondly, the manipulator 5 of the processing equipment for the connecting rod cracking groove of the engine adopts a laser head rotating motor 52 to complete the angle adjustment of a laser head 53 so as to realize the processing of two symmetrical cracking grooves, and compared with the prior art, the processing efficiency is higher and the operability is better; in addition, as shown in fig. 5, the laser emission nozzle 531 of the laser head 53 is perpendicular to the rotation center line of the laser head 53, that is, the laser emitted by the laser emission nozzle 531 is perpendicular to the inner wall (0 ° incident angle) of the big head hole of the connecting rod, so that the reflectivity of the material to the laser can be reduced to the greatest extent, the waste of energy is reduced, and the processing precision and the forming quality of the cracking groove are improved; in addition, the utility model provides an engine connecting rod schizolysis groove processing equipment still has simple structure, maintenance cost low grade advantage.
Specifically, as shown in fig. 2, the Z-axis translation mechanism includes a Z-axis guide frame 54 and a Z-axis translation motor 55, the Z-axis guide frame 54 is perpendicular to the working platform 1, the Z-axis guide frame 54 is provided with a Z-axis guide rail, the movable arm 51 is perpendicular to the Z-axis guide frame 54 and is slidably connected with the Z-axis guide rail, and the Z-axis translation motor 55 is provided at one end of the Z-axis guide frame 54 and is used for driving the movable arm 51 to move along the Z-axis guide rail. Similarly, the X-axis translation mechanism includes an X-axis guide frame 56 and an X-axis translation motor 57, the X-axis guide frame 56 is fixed on the working platform 1 and is parallel to the working platform 1, the X-axis guide frame 56 is provided with an X-axis guide rail, the Z-axis guide frame 54 is perpendicular to the X-axis guide frame 56 and is slidably connected with the X-axis guide rail, and the X-axis translation motor 57 is arranged at one end of the X-axis guide frame 56 and is used for driving the Z-axis guide frame 54 to move along the X-axis guide rail.
Specifically, as shown in fig. 4, the station switching mechanism 4 includes a platform rotating motor 43, a base 44 and a switching platform 41, the platform rotating motor 43 is fixed on the working platform 1 through the base 44, an output shaft of the platform rotating motor 43 is vertically arranged upward, the switching platform 41 is arranged above the platform rotating motor 43 and is fixedly connected with the output shaft of the platform rotating motor 43, and thus, the switching platform 41 is driven by the platform rotating motor 43 to rotate.
Alternatively, as shown in fig. 4, the loading and unloading stations 2 and the processing stations 3 are symmetrical about the rotation center line of the converting platform 41, that is, the converting platform 41 rotates 180 °, and the limiting member 42 is converted from the loading and unloading station 2 to the processing station 3 or from the processing station 3 to the loading and unloading station 2. In order to further improve the processing efficiency, two limiting members 42 are disposed on the converting platform 41, and the two limiting members 42 can be alternately converted between the loading and unloading stations 2 and the processing stations 3 along with the rotation of the converting platform 41, that is, when one of the limiting members 42 is located at the loading and unloading station 2, the other limiting member 42 is located at the processing station 3; when the limiting member 42 in the loading/unloading station 2 moves to the processing station 3 along with the rotation of the converting platform 41, the limiting member 42 in the processing station 3 moves to the loading/unloading station 2 along with the rotation of the converting platform 41. Based on this, lift off the connecting rod that has already been processed when the operating personnel from being in the locating part 42 in last unloading station 2 to when treating the connecting rod of processing in the replacement, the connecting rod that is in processing station 3 can not stop processing because of operating personnel's last unloading operation, from this, the utility model provides an engine connecting rod schizolysis groove processing equipment can realize the continuous processing operation of connecting rod, has improved machining efficiency, and, again because last unloading station 2 separates two with processing station 3, and operating personnel's hand need not to stretch into again in the laser work region, consequently can ensure operating personnel's safety.
Optionally, as shown in fig. 1 and fig. 4, in order to further improve the safety, a movable baffle 45 separating the two limiting members 42 is further disposed on the converting platform 41, and the movable baffle 45 is disposed perpendicular to the converting platform 41 and can rotate along with the converting platform 41. In addition, the working platform 1 is further provided with a fixed baffle 11 for separating the feeding and discharging station 2 and the processing station 3, the fixed baffle 11 is provided with a window through which the conversion platform 41 and the movable baffle 45 pass when rotating, in addition, for the sake of attractiveness, the rotating center line of the movable baffle 45 is positioned on the plane where the fixed baffle 11 is positioned, the width of the movable baffle 45 is matched with the width of the window, and in addition, when the limiting part 42 is positioned at the feeding and discharging station 2 or the processing station 3, the movable baffle 45 just closes the window.
Optionally, as shown in fig. 6 to 7, the limiting member 42 includes a bottom plate 421, an small hole ferrule 422 and a large hole ferrule 423, the bottom plate 421 is fixedly connected to the converting platform 41, the small hole ferrule 422 and the large hole ferrule 423 are respectively matched with the small head hole and the large head hole of the connecting rod in size, and the two are disposed on the bottom plate 421 and perpendicular to the bottom plate 421. Based on the structure, when loading, an operator only needs to place the connecting rod to be processed on the limiting piece 42 in a mode that the small head hole and the large head hole of the connecting rod are respectively aligned with the small hole inserting core 422 and the large hole inserting core 423, so that the connecting rod can be fixed, and the operation is simple and convenient. It should be noted that, because the connecting rods have multiple specifications, the shape of the limiting member 42 corresponding to the connecting rods with different specifications is slightly different, for example, for the connecting rod with a larger size, the corresponding limiting member 42 is as shown in fig. 6, the bottom plate 421 is L-shaped including the first plate portion 4211 and the second plate portion 4212, and the small hole ferrule 422 and the large hole ferrule 423 are respectively disposed on the first plate portion 4211 and the second plate portion 4212; for the link with smaller size, the corresponding limiting member 42 is shown in fig. 7, and the bottom plate 421 is rectangular.
Optionally, as shown in fig. 1 and fig. 8, the processing apparatus for an engine connecting rod splitting slot provided by the present invention further includes a tightening mechanism 6, the tightening mechanism 6 is disposed beside the processing station 3, and includes a cylinder 61 and a supporting seat 62, the cylinder 61 is disposed parallel to the working platform 1 and fixed on the working platform 1 through the supporting seat 62, and the installation height of the cylinder 61 can be adjusted up and down along the supporting seat 62; the top end of the piston rod of the cylinder 61 is provided with a push block 63, and the push block 63 can push the connecting rod located in the processing station 3 against the limiting member 42 where the connecting rod is located along with the extension of the piston rod. In order to ensure that the pushing block 63 can be tightly attached to the connecting rod and can adapt to connecting rods with different sizes, the surface of the pushing block 63, which is in contact with the connecting rod, is an arc-shaped surface. Based on the structure, when the connecting rod to be processed reaches the processing station 3 along with the conversion platform 41, the piston rod of the cylinder 61 extends immediately, and the push block 63 pushes the connecting rod tightly against the limiting part 42, so that the connecting rod is prevented from loosening during processing of the cracking tank to influence the processing quality; after the cracking groove of the connecting rod is processed, the piston rod of the cylinder 61 is shortened immediately, and the push block 63 leaves the processed connecting rod and returns to the original position.
Optionally, as shown in fig. 1 and 9, the utility model provides an engine connecting rod schizolysis groove processing equipment still includes dust absorption mechanism 7, dust absorption mechanism 7 locates the below of converting platform 41 and is located machining-position 3, dust absorption mechanism 7 includes dust absorption pipe 71 and support 72, on dust absorption pipe 71 was fixed in work platform 1 through support 72, dust absorption pipe 71 was equipped with dust absorption mouth 711 and external tapping 712, wherein, dust absorption mouth 711 sets up, be convenient for inhale the piece that produces when processing schizolysis groove fast, external tapping 712 is used for connecting outside air suction pipeline. Based on the structure, the chips generated in the process of cutting the cracking groove are quickly sucked by the dust suction port 711 and are discharged through the dust suction pipe 71, so that the dust emission is reduced, the working environment is improved, the influence of the chips on laser is reduced, and the processing quality of the cracking groove is ensured.
The embodiment of the utility model provides a still provide a processing method based on above-mentioned engine connecting rod schizolysis groove processing equipment, specifically include following step:
s1, placing the connecting rod to be processed on the limiting piece 42 which is positioned in the loading and unloading station 2 on the conversion platform 41;
s2, the conversion platform 41 is driven to rotate 180 degrees by the platform rotating motor 43, and the connecting rod to be processed is transferred to the processing station 3 from the feeding and discharging station 2;
s3.1, starting the air cylinder 61, and extending a piston rod of the air cylinder 61 immediately until the push block 63 tightly pushes the connecting rod to be processed on the limiting piece 42;
s3.2, driving the movable arm 51 to translate through the X-axis translation mechanism, and translating the laser head 53 from the X-axis initial position to the X-axis first cracking groove processing position;
s4, driving the movable arm 51 to descend through the Z-axis translation mechanism, and descending the laser head 53 from the Z-axis initial position to the highest position of the Z-axis direction where the laser emission nozzle 531 is flush with the inner wall of the big-end hole of the connecting rod;
s5, starting the laser head 53, starting the laser emission nozzle 531 to emit laser, meanwhile, driving the movable arm 51 to continuously descend at a speed matched with the laser frequency through the Z-axis translation mechanism until the laser emission nozzle 531 is flush with the lowest position of the Z-axis direction of the inner wall of the connecting rod big-end hole, closing the laser head 53, stopping the laser emission nozzle 531 from emitting laser, and thus finishing the processing of the first cracking groove of the inner wall of the connecting rod big-end hole;
s6, driving the movable arm 51 to ascend through the Z-axis translation mechanism, and ascending the laser head 53 to the Z-axis initial position;
s7, driving the laser head 53 to rotate 180 degrees through the laser head rotating motor 52;
s8, driving the movable arm 51 to translate through the X-axis translation mechanism, and translating the laser head 53 from the processing position of the first cracking groove of the X-axis to the processing position of the second cracking groove of the X-axis;
s9, driving the movable arm 51 to descend through the Z-axis translation mechanism, and descending the laser head 53 from the Z-axis initial position to the highest position of the Z-axis direction where the laser emission nozzle 531 is flush with the inner wall of the big-end hole of the connecting rod;
s10, starting the laser head 53, starting the laser emission nozzle 531 to emit laser, meanwhile, driving the movable arm 51 to continuously descend at a speed matched with the laser frequency through the Z-axis translation mechanism until the laser emission nozzle 531 is flush with the lowest position of the Z-axis direction of the inner wall of the connecting rod big-end hole, closing the laser head 53, stopping the laser emission nozzle 531 from emitting laser, and finishing the processing of the second cracking groove of the inner wall of the connecting rod big-end hole;
s11.1, driving the movable arm 51 to ascend through the Z-axis translation mechanism, and ascending the laser head 53 to the Z-axis initial position;
s11.2, starting the air cylinder 61, shortening a piston rod of the air cylinder 61 immediately, and enabling the push block 63 to leave the machined connecting rod and return to the original position;
s12, driving the movable arm 51 to translate through the X-axis translation mechanism, and translating the laser head 53 from the processing position of the second cracking groove of the X-axis to the initial position of the X-axis;
s13.1, driving the laser head to rotate 180 degrees through a laser head rotating motor so as to wait for processing a first cracking groove of a next connecting rod;
s13.2, the conversion platform 41 is driven to rotate 180 degrees through the platform rotating motor 43, the machined connecting rod is transferred to the feeding and discharging station 2 from the machining station 3, and meanwhile, the next connecting rod to be machined is transferred to the machining station 3 from the feeding and discharging station 2;
and S14, taking down the machined connecting rod from the loading and unloading station 2, and then putting a new connecting rod to be machined, so that the next cycle begins.
It is emphasized that S3.1 and S3.2 can be performed sequentially or simultaneously; similarly, S11.1 and S11.2 and S13.1 and S13.2 may be performed sequentially or simultaneously.
To sum up, the utility model provides an engine connecting rod schizolysis groove processing equipment compares with prior art, and this processing equipment's energy consumption is lower, and the machining precision is higher, and the security performance is better, and machining efficiency is higher to the structure is simpler, and maneuverability is better.
Furthermore, the utility model also provides a processing method based on above-mentioned engine connecting rod schizolysis groove processing equipment, have the precision height, advantage such as the security is good.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the principle of the present invention, and these modifications and variations are also considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides an engine connecting rod schizolysis groove processing equipment which characterized in that includes:
the device comprises a working platform, a feeding and discharging station and a processing station, wherein the working platform is provided with the feeding and discharging station and the processing station;
the station switching mechanism is provided with a rotatable switching platform, the switching platform is provided with a limiting piece for fixing a connecting rod, and the limiting piece can be switched back and forth between the feeding and discharging station and the machining station along with the rotation of the switching platform;
the manipulator, the manipulator includes Z axle translation mechanism, X axle translation mechanism and digging arm, Z axle translation mechanism can drive the digging arm is along Z axle motion, X axle translation mechanism can drive the digging arm is along X axle motion, be equipped with the laser head rotating electrical machines on the digging arm, the output shaft of laser head rotating electrical machines is vertical down and be equipped with the laser head, just the laser head rotating electrical machines can drive the laser head is rotatory at least 180, the laser head is equipped with the laser emission mouth of perpendicular its rotation center line.
2. The processing equipment for the connecting rod splitting slot of the engine according to claim 1, wherein the station switching mechanism comprises a platform rotating motor, a base and the switching platform, the platform rotating motor is fixed on the working platform through the base, an output shaft of the platform rotating motor faces upwards vertically, and the switching platform is arranged above the platform rotating motor and is fixedly connected with the output shaft of the platform rotating motor.
3. The engine connecting rod splitting tank processing equipment of claim 1, wherein the loading and unloading station and the processing station are symmetrical about a rotation center line of the conversion platform, two limiting members are arranged on the conversion platform, and the two limiting members can be alternately converted between the loading and unloading station and the processing station along with the rotation of the conversion platform.
4. The engine connecting rod splitting slot processing apparatus of claim 3, wherein a movable baffle separating the two position-limiting members is further provided on the converting platform.
5. The processing equipment for the cracking groove of the connecting rod of the engine as claimed in claim 1, wherein the Z-axis translation mechanism comprises a Z-axis guide frame and a Z-axis translation motor, the Z-axis guide frame is perpendicular to the working platform, the Z-axis guide frame is provided with a Z-axis guide rail, the movable arm is perpendicular to the Z-axis guide frame and is connected with the Z-axis guide rail in a sliding manner, and the Z-axis translation motor is arranged at one end of the Z-axis guide frame and is used for driving the movable arm to move along the Z-axis guide rail.
6. The processing equipment for the cracking groove of the connecting rod of the engine as claimed in claim 5, wherein the X-axis translation mechanism comprises an X-axis guide frame and an X-axis translation motor, the X-axis guide frame is fixed on the working platform and is parallel to the working platform, the X-axis guide frame is provided with an X-axis guide rail, the Z-axis guide frame is perpendicular to the X-axis guide frame and is connected with the X-axis guide rail in a sliding manner, and the X-axis translation motor is arranged at one end of the X-axis guide frame and is used for driving the Z-axis guide frame to move along the X-axis guide rail.
7. The processing equipment for the connecting rod splitting tank of the engine according to claim 1, wherein the limiting member comprises a bottom plate, a small hole insertion core and a large hole insertion core, the bottom plate is fixedly connected with the conversion platform, and the small hole insertion core and the large hole insertion core are arranged on the bottom plate and are perpendicular to the bottom plate.
8. The processing equipment for the connecting rod splitting slot of the engine according to claim 7, further comprising a tightening mechanism, wherein the tightening mechanism comprises an air cylinder and a supporting seat, the air cylinder is parallel to the working platform and is fixed on the working platform through the supporting seat, the installation height of the air cylinder can be adjusted up and down along the supporting seat, a pushing block is arranged at the top end of a piston rod of the air cylinder, and the pushing block can tightly push the connecting rod located in the processing station against the limiting part where the connecting rod is located along with the extension of the piston rod.
9. The processing equipment for the engine connecting rod splitting tank as claimed in claim 1, further comprising a dust suction mechanism, wherein the dust suction mechanism is arranged below the conversion platform and located in the processing station, the dust suction mechanism comprises a dust suction pipe and a support, the dust suction pipe is fixed on the working platform through the support, and the dust suction pipe is provided with a dust suction port and an external port.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920960987.XU CN210254689U (en) | 2019-06-24 | 2019-06-24 | Processing equipment for cracking groove of engine connecting rod |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920960987.XU CN210254689U (en) | 2019-06-24 | 2019-06-24 | Processing equipment for cracking groove of engine connecting rod |
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| CN210254689U true CN210254689U (en) | 2020-04-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253138A (en) * | 2019-06-24 | 2019-09-20 | 广州东振激光科技有限公司 | A kind of engine link slot process equipment and processing method |
| CN112192043A (en) * | 2020-10-09 | 2021-01-08 | 吉林大学 | Automatic connecting rod grooving mechanism for machining connecting rod cracking groove |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253138A (en) * | 2019-06-24 | 2019-09-20 | 广州东振激光科技有限公司 | A kind of engine link slot process equipment and processing method |
| CN112192043A (en) * | 2020-10-09 | 2021-01-08 | 吉林大学 | Automatic connecting rod grooving mechanism for machining connecting rod cracking groove |
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