CN112338679A - Polishing device and polishing method for machining connecting rod - Google Patents
Polishing device and polishing method for machining connecting rod Download PDFInfo
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- CN112338679A CN112338679A CN202011340760.9A CN202011340760A CN112338679A CN 112338679 A CN112338679 A CN 112338679A CN 202011340760 A CN202011340760 A CN 202011340760A CN 112338679 A CN112338679 A CN 112338679A
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- 238000005498 polishing Methods 0.000 title claims abstract description 86
- 238000003754 machining Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 9
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a polishing device for machining a connecting rod, and relates to the technical field of automobile accessory machining. In this application, grinding device is used in connecting rod processing includes: the organism sets up on the plane, and the organism includes: a conveying belt is arranged in the first frame and is movably connected with the first frame; the second rack is arranged on the right side of the first rack; the discharging plate is arranged inside the second rack; the positioning frame is arranged above the second rack, and an arc-shaped through hole is formed in the middle of the positioning frame; the guide plate is arranged inside the first rack; the polishing device is arranged above the positioning frame; the conversion device is arranged inside the positioning frame; the auxiliary device is arranged below the grinding device; the jacking device is arranged below the auxiliary device; the material pushing device is arranged below the auxiliary device. The invention is used for solving the problem that the whole polishing precision is reduced because the polishing precision cannot be maintained after long-time manual polishing work is carried out when automobile parts are subjected to burr polishing in the prior art and manual turning is needed.
Description
Technical Field
The invention relates to the technical field of automobile accessory processing, in particular to a polishing device and a polishing method for connecting rod processing.
Background
Automobile parts are units constituting the whole automobile and a product serving the automobile, and the variety of the automobile parts is various, so that the automobile is more and more consumed along with the improvement of living standard of people, the market demand of the automobile parts is more and more increased, and the manufacture of the automobile parts is rapidly developed in recent years. The automobile parts mainly comprise engine parts, transmission system parts, steering system parts, suspension type parts and the like.
After rough machining of automobile parts, a plurality of burrs are arranged on the circumference of the automobile parts, the burrs need to be polished at the moment so as to meet the use requirement, a method for polishing large-sized parts through mechanical equipment exists in the prior art, but for some small-sized automobile parts such as parts of connecting rods and connecting sheets, manual fine polishing is needed so as to ensure sufficient polishing, after long-time polishing, the manual polishing precision can be reduced, manual polishing needs to be manually turned over, and the polishing precision of the automobile parts cannot be kept uniform.
Disclosure of Invention
The invention aims to provide a polishing device for machining a connecting rod, which is used for solving the problem that the overall polishing precision is reduced because the polishing precision cannot be maintained after manual polishing is adopted for long-time work during deburring of automobile parts in the prior art and manual turning is needed.
In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions: a grinding device for connecting rod machining includes: the organism, this organism setting is on the plane, and this organism includes: the conveying belt is arranged in the first rack and is movably connected with the first rack; the second rack is arranged on the right side of the first rack, the second rack and the first rack are integrally formed, and the conveying belt is arranged in the second rack; the discharging plate is arranged inside the second rack, the discharging plate is positioned on the left side of the conveying belt of the second rack, the discharging plate is fixedly connected with the second rack, and the surface of the discharging plate is flush with the surface of the conveying belt of the second rack; the positioning frame is arranged above the second rack, the positioning frame is fixedly connected with the second rack, and an arc-shaped through hole is formed in the middle of the positioning frame; the guide plate is arranged inside the first rack, is positioned on the right side of the conveying belt of the first rack, and is fixedly connected with the first rack; the polishing device is arranged above the positioning frame and is fixedly connected with the positioning frame; the conversion device is arranged inside the positioning frame and is movably connected with the positioning frame; the auxiliary device is arranged below the polishing device and is connected with the conversion device; the jacking device is arranged below the auxiliary device and is connected with the auxiliary device in a matching way; the pushing device is arranged below the auxiliary device and positioned on one side of the auxiliary device, and the pushing device is connected with the first rack.
In the technical scheme, the grinding device, the conversion device, the auxiliary device and the jacking device are used in a matched mode, manual grinding and turnover operation are not needed when burrs are ground on the connecting rod, so that the consistency of grinding precision of two sides of the connecting rod is guaranteed, the connecting rod is moved towards the grinding device through the guide plate, the placing plate of the auxiliary device is matched with the bottom plate of the jacking device, so that the connecting rod can be matched with a grinding head of the grinding device through the bottom plate, further, the burrs are ground on the surface of the connecting rod, after one side of the connecting rod is ground, the grinding device moves downwards, the jacking device moves downwards, the connecting rod is located in the through hole of the placing plate, then the clamping plate is pushed outwards through the grinding device to clamp the surface of the connecting rod, after the burrs are ground on one side of the connecting rod, the moving plate is pushed outwards through the lifting plate to clamp, then conversion equipment through the whole rotation of external rotating electrical machines drive place the board and place the rotatory turn-over that carries out of the inside connecting rod of board, thereby it prevents the precision difference to polish to carry out the accurate of burr polishing that thereby realizes the two-sided burr of connecting rod to polish to another surface of connecting rod.
Further, in the embodiment of the invention, the guide plate is positioned between the first frame conveyor belt and the auxiliary device, the guide plate is arranged obliquely, the inner side of the guide plate is arranged to be contracted inwards, and a height difference is formed between the first frame conveyor belt and the auxiliary device; the material pushing device is used for pushing the connecting rod on the surface of the jacking device outwards when the jacking device descends.
Further, in an embodiment of the present invention, the polishing apparatus includes: the supporting frame is arranged on the upper surface of the positioning frame and is fixedly connected with the positioning frame; the polishing head is arranged below the support frame and is connected with the support frame through a telescopic motor, and the polishing head vertically moves through the telescopic motor to polish the surface of the connecting rod.
Further, in the embodiment of the present invention, there are two conversion devices, the conversion devices are symmetrically disposed, and the conversion devices include: the shell is arranged inside the positioning frame and is integrally formed with the positioning frame; the main body is arranged in the shell and movably connected with the shell, and the periphery of the main body is not contacted with the inner wall of the shell; the control panel is arranged inside the main body and is movably connected with the main body; the extrusion plate is arranged inside the main body and is movably connected with the main body; the movable plate is arranged inside the main body, is positioned below the extrusion plate and is movably connected with the main body; the lifting plate is arranged in the main body, is positioned below the control plate and is movably connected with the main body; the limiting rod is arranged inside the main body, is positioned below the lifting plate and is connected with the lifting plate; the inner shell is arranged on the inner wall surface of the outer shell, and the inner shell is attached to the outer shell.
Further, in the embodiment of the present invention, the control board is configured as a "square" with an opening, adjacent edges of the opening of the control board are configured as a long edge and a short edge, the short edge of the control board is provided with the pressing board, and the long edge of the control board is provided with the lifting board.
Further, in the embodiment of the present invention, the pressing plate is moved in the up-down direction by the control plate, and the moving plate is moved in the left-right direction by the pressing plate. One end of the limiting rod is arranged to be T-shaped, an auxiliary track is arranged on the surface of the inner wall of the inner shell, the auxiliary track is a T-shaped groove, and the auxiliary track is matched with the limiting rod.
Further, in an embodiment of the present invention, the assisting apparatus includes: the placing plate is arranged below the polishing device and is in adaptive connection with the conversion device; the clamping plate is arranged inside the placing plate and is movably connected with the placing plate; the limiting plate is arranged inside the placing plate, is positioned on the left side of the clamping plate and is movably connected with the placing plate; the cardboard, this cardboard setting is in this inside of placing the board, and this cardboard is located the left side of this limiting plate, and this cardboard is used for fixed this limiting plate with this board swing joint of placing, this cardboard.
Further, in the embodiment of the present invention, a groove is formed on one side of the limiting plate, and the groove of the limiting plate is adapted to the snap-gauge; the surface of the placing plate is provided with a through hole; one side of the clamping plate is arranged to be an arc-shaped surface, and the arc-shaped surface of the clamping plate is matched with the surface of the connecting rod.
Further, in an embodiment of the present invention, the jacking device includes: the jacking motor is arranged below the auxiliary device and is fixedly connected with the second rack; the bottom plate, this bottom plate setting is at this jacking motor's flexible terminal surface, and the periphery size of this bottom plate is less than this size of placing board surface through-hole, and this bottom plate stretches into in this through-hole of placing the board through this jacking motor.
The embodiment of the invention also discloses a polishing device for machining the connecting rod and a polishing method of the polishing method, which comprises the following steps:
the connecting rod is transversely placed on the surface of a conveying belt of the first rack, the connecting rod is conveyed to the guide plate through the conveying belt, and the connecting rod automatically slides and moves to the upper side of the auxiliary device through the downward inclined edge through the guide plate;
after the connecting rod reaches the upper part of the auxiliary device, the connecting rod falls into the placing plate through a through hole formed in the surface of the placing plate, the connecting rod is pushed out upwards through a jacking motor of the jacking device, meanwhile, the polishing device moves downwards, after the polishing device moves downwards to a certain distance, the lower surface of the polishing device contacts a limiting plate, the clamping plate is enabled to be close to the connecting rod through the limiting plate to clamp and fix the connecting rod, and then the polishing device continues to move downwards to polish burrs on the surface of the connecting rod;
after the surface of one side of the connecting rod is polished, the jacking motor descends to bring the connecting rod into the placing plate again, meanwhile, the grinding device continues to descend to apply force to the surface of the placing plate, so that the placing plate moves downwards, the lifting plate in contact with the placing plate moves downwards under the force, the control board pulls the extrusion board to move downwards through the lifting board so as to push the moving board to move outwards through the extrusion board, the clamping plate moves outwards along with the moving plate, the clamping plate is inserted into the groove of the limiting plate to fix the limiting plate through the outward movement of the clamping plate, then a rotating motor connected with the main body drives the conversion device and the auxiliary device to integrally rotate, the limit plate is kept to extrude the clamping plate through the matching of the limit rod and the auxiliary track, so that the clamping plate is kept to fix the connecting rod, after rotating a certain angle, turning over the connecting rod in the placing plate to finish the surface burr polishing again;
after the double-side polishing is finished, the jacking device drives the connecting rod to move downwards, the bottom plate of the jacking device stops moving after moving to be flush with the surface of the conveying belt of the second rack, and at the moment, the pushing device moves leftwards to push the connecting rod out of the upper surface of the bottom plate to enter the upper part of the conveying belt of the second rack for discharging.
The invention has the beneficial effects that:
the polishing device for processing the connecting rod moves to the upper part of the auxiliary device through the guide plate when the surface of the connecting rod is polished, the connecting rod is jacked up through the jacking device matched and connected with the auxiliary device so as to be attached to the polishing head of the polishing device for surface polishing without manual polishing, polishing precision is guaranteed, after polishing is finished, the connecting rod is placed in the through hole of the placing plate through the descending of the jacking device, then the clamping plate clamps the surface of the connecting rod through the descending of the polishing device, simultaneously the placing plate is clamped by the movable plate and the lifting plate, then the conversion device is integrally rotated through the external rotating motor so as to rotatably turn over the connecting rod, the turned-over connecting rod is lifted through the jacking device and attached to the polishing head of the polishing device for polishing burrs, and hand damage is prevented when manual turning over is not needed by the turning over of the connecting rod in the mode, the position can also be prevented from shifting after manual turnover to cause inconsistent polishing precision.
Drawings
The present application is further described below with reference to the drawings and examples.
Fig. 1 is a front view of a grinding apparatus for machining a connecting rod according to an embodiment of the present invention.
Fig. 2 is a plan view of a grinding apparatus for machining a connecting rod according to an embodiment of the present invention.
Fig. 3 is a perspective view of a grinding device for machining a connecting rod according to an embodiment of the present invention.
Fig. 4 is an internal schematic view of a grinding apparatus for connecting rod processing according to an embodiment of the present invention.
FIG. 5 is a schematic view of the inside of an auxiliary device of the grinding device for connecting rod processing according to the embodiment of the present invention.
Fig. 6 is another internal schematic view of the auxiliary device of fig. 5.
FIG. 7 is a schematic view of the interior of a conversion device of the grinding device for machining the connecting rod according to the embodiment of the invention.
Fig. 8 is a schematic diagram of a conversion device of the grinding device for machining the connecting rod according to the embodiment of the invention after operation.
Fig. 9 is a schematic view of the working process of the grinding device for machining the connecting rod according to the embodiment of the invention.
10. Body 101, first frame 102, second frame
1021. Discharge plate 103, positioning frame 104 and conveying belt
105. Guide plate
20. Grinding device 201, support frame 202 and grinding head
30. Switching device 301, housing 302, main body
303. Control plate 304, pressing plate 305, moving plate
306. Lifting plate 307, limiting rod 308 and inner shell
3081. Auxiliary track
40. Auxiliary device 401, placing plate 402, and clamping plate
403. Limiting plate 404, clamping plate 50 and connecting rod
60. Jacking device 601, jacking motor 602 and bottom plate
70. Material pushing device
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
The first embodiment is as follows:
as shown in fig. 1, 2, 3 and 4, the present embodiment discloses a grinding device 20 for machining a connecting rod 50, including: organism 10, grinding device 20, conversion equipment, auxiliary device 40, jacking device 60, blevile of push 70, organism 10 sets up on the plane, and organism 10 includes: the automatic feeding device comprises a first rack 101, a second rack 102, a discharging plate 1021, a positioning frame 103 and a guide plate 105, wherein a conveying belt 104 is arranged inside the first rack 101, and the conveying belt 104 is movably connected with the first rack 101; the second frame 102 is arranged on the right side of the first frame 101, the second frame 102 and the first frame 101 are integrally formed, and a conveying belt 104 is arranged inside the second frame 102; the discharging plate 1021 is arranged inside the second frame 102, the discharging plate 1021 is positioned at the left side of the conveying belt 104 of the second frame 102, the discharging plate 1021 is fixedly connected with the second frame 102, and the surface of the discharging plate 1021 is flush with the surface of the conveying belt 104 of the second frame 102; the positioning frame 103 is arranged above the second rack 102, the positioning frame 103 is fixedly connected with the second rack 102, and an arc-shaped through hole is formed in the middle of the positioning frame 103; the guide plate 105 is arranged inside the first machine frame 101, the guide plate 105 is positioned on the right side of the conveying belt 104 of the first machine frame 101, and the guide plate 105 is fixedly connected with the first machine frame 101; the polishing device 20 is arranged above the positioning frame 103, and the polishing device 20 is fixedly connected with the positioning frame 103; the conversion device is arranged inside the positioning frame 103 and is movably connected with the positioning frame 103; the auxiliary device 40 is arranged below the grinding device 20, and the auxiliary device 40 is connected with the conversion device; the jacking device 60 is arranged below the auxiliary device 40, and the jacking device 60 is connected with the auxiliary device 40 in a matching way; the material pushing device 70 is arranged below the auxiliary device 40, the material pushing device 70 is positioned at one side of the auxiliary device 40, and the material pushing device 70 is connected with the first machine frame 101.
The guide plate 105 is positioned between the conveying belt 104 of the first machine frame 101 and the auxiliary device 40, the guide plate 105 is obliquely arranged, the inner side of the guide plate 105 is arranged to be contracted inwards, and a height difference exists between the conveying belt 104 of the first machine frame 101 and the auxiliary device 40; the pushing device 70 is used for pushing the connecting rod 50 on the surface of the jacking device 60 outwards when the jacking device 60 descends.
The polishing device 20 includes: the polishing head comprises a support frame 201 and a polishing head 202, wherein the support frame 201 is arranged on the upper surface of a positioning frame 103, and the support frame 201 is fixedly connected with the positioning frame 103; the polishing head 202 is arranged below the support frame 201, the polishing head 202 is connected with the support frame 201 through a telescopic motor, and the polishing head 202 moves up and down through the telescopic motor to polish the surface of the connecting rod 50.
As shown in fig. 7 and 8, the number of the conversion devices is two, the conversion devices are symmetrically arranged, and the conversion devices include: the device comprises an outer shell 301, a main body 302, a control plate 303, a squeezing plate 304, a moving plate 305, a lifting plate 306, a limiting rod 307 and an inner shell 308, wherein the outer shell 301 is arranged inside a positioning frame 103, and the outer shell 301 and the positioning frame 103 are integrally formed; the main body 302 is arranged inside the shell 301, the main body 302 is movably connected with the shell 301, and the periphery of the main body 302 is not contacted with the inner wall of the shell 301; the control panel 303 is arranged inside the main body 302, and the control panel 303 is movably connected with the main body 302; the extrusion plate 304 is arranged inside the main body 302, and the extrusion plate 304 is movably connected with the main body 302; the moving plate 305 is arranged inside the main body 302, the moving plate 305 is positioned below the pressing plate 304, and the moving plate 305 is movably connected with the main body 302; the lifting plate 306 is arranged inside the main body 302, the lifting plate 306 is positioned below the control plate 303, and the lifting plate 306 is movably connected with the main body 302; the limiting rod 307 is arranged inside the main body 302, the limiting rod 307 is positioned below the lifting plate 306, and the limiting rod 307 is connected with the lifting plate 306; the inner shell 308 is disposed on the inner wall surface of the outer shell 301, and the inner shell 308 is attached to the outer shell 301.
The control panel 303 is arranged to be a square with an opening, the adjacent edge of the opening of the control panel 303 is arranged to be long and short, the short edge of the control panel 303 is provided with a squeezing plate 304, and the long edge of the control panel 303 is provided with a lifting plate 306.
The pressing plate 304 is moved in the up-down direction by the control plate 303, and the moving plate 305 is moved in the left-right direction by the pressing plate 304. One end of the limiting rod 307 is T-shaped, an auxiliary rail 3081 is arranged on the inner wall surface of the inner shell 308, the auxiliary rail 3081 is a T-shaped groove, and the auxiliary rail 3081 is matched with the limiting rod 307. Fix auxiliary device 40 through conversion equipment and thereby can keep auxiliary device 40 to follow the conversion equipment rotation and drive inside connecting rod 50 and carry out the turn-over when rotatory, thereby keep auxiliary device 40 to the centre gripping of connecting rod 50 at the in-process of turn-over and prevent that connecting rod 50 from dropping from inside, can't carry out the turn-over and polish.
As shown in fig. 5 and 6, the assisting apparatus 40 includes: the polishing device comprises a placing plate 401, a clamping plate 402, a limiting plate 403 and a clamping plate 404, wherein the placing plate 401 is arranged below the polishing device 20, and the placing plate 401 is connected with the conversion device in an adaptive manner; the clamping plate 402 is arranged inside the placing plate 401, and the clamping plate 402 is movably connected with the placing plate 401; the limiting plate 403 is arranged inside the placing plate 401, the limiting plate 403 is positioned at the left side of the clamping plate 402, and the limiting plate 403 is movably connected with the placing plate 401; the clamping plate 404 is arranged inside the placing plate 401, the clamping plate 404 is positioned on the left side of the limiting plate 403, the clamping plate 404 is movably connected with the placing plate 401, and the clamping plate 404 is used for fixing the limiting plate 403.
A groove is formed in one side of the limiting plate 403, and the groove of the limiting plate 403 is matched with the clamping plate 404; the surface of the placing plate 401 is provided with a through hole; one side of the clamping plate 402 is provided with an arc-shaped surface, and the arc-shaped surface of the clamping plate 402 is matched with the surface of the connecting rod 50.
The jacking device 60 includes: the jacking motor 601 and the bottom plate 602, the jacking motor 601 is arranged below the auxiliary device 40, and the jacking motor 601 is fixedly connected with the second frame 102; the bottom plate 602 is arranged on the telescopic end surface of the jacking motor 601, the size of the periphery of the bottom plate 602 is smaller than that of the through hole on the surface of the placing plate 401, and the bottom plate 602 extends into the through hole of the placing plate 401 through the jacking motor 601. Through the cooperation of jacking device 60, auxiliary device 40 behind connecting rod 50 turn-over jacking device 60 with the connecting rod 50 of auxiliary device 40 inside ejecting again and accompany grinding device 20 and carry out the surface and polish, do not need artifical participation to improve the connecting rod 50 and polish the precision.
In the above technical solution, this application adopts grinding device 20, conversion equipment, auxiliary device 40, jacking device 60's cooperation is used, thereby do not need artifical manual polishing and carry out the turn-over operation when polishing the burr to connecting rod 50 and guarantee the uniformity of the two-sided precision of polishing of connecting rod 50, thereby remove connecting rod 50 to grinding device 20 through baffle 105 and utilize placing board 401 of auxiliary device 40 and the cooperation of bottom plate 602 of jacking device 60 so that connecting rod 50 can cooperate with the bistrique 202 of grinding device 20 through bottom plate 602 and then polish the burr to connecting rod 50 surface, and move down through grinding device 20 after connecting rod 50 one side burr is polished, jacking device 60 moves down and is in connecting rod 50 in the through-hole of placing board 401 then outwards push out splint 402 through grinding device 20 to limiting plate 403 application of force and carry out the surface centre gripping to connecting rod 50, move board 305 and drive control panel 303 outwards push out through lift board 306 and clamp placing board 401 after connecting rod 50 centre gripping Hold, thereby conversion equipment drives through the whole rotation of external rotating electrical machines and places board 401 and place the inside connecting rod 50 rotation of board 401 and turn over, thereby it prevents to polish the precision difference to carry out the accurate of burr to another surface of connecting rod 50 and polish that realizes the two-sided burr of connecting rod 50.
Example two:
as in the first embodiment, the method further includes, as shown in fig. 6, 7, and 8, the limiting plate 403 is fixedly connected to the moving plate 305, the clamping plate 404 moves along with the moving plate 305 while the moving plate 305 moves outward, the clamping plate 404 is inserted into the groove of the limiting plate 403, the arc-shaped surface of the clamping plate 402 fits the surface of the connecting rod 50 for clamping, the moving plate 305 and the lifting plate 306 clamp the placing plate 401, the rotating motor externally arranged on the main body 302 drives the rotating shaft to rotate the T-shaped end of the limiting rod 307 along the auxiliary track 3081 of the inner casing 308, and the clamping plate 402 keeps clamping the connecting rod 50 for turning over the connecting rod 50 during the rotation of the placing plate 401. Through the cooperation of the clamping plate 404, the limiting plate 403 and the moving plate 305, the clamping plate 402 always keeps the fixation of the connecting rod 50 in the process of turning over the connecting rod 50, so that the connecting rod 50 cannot fall off in the rotating process to cause incapability of turning over, and the lifting plate 306 is fixed through the limiting rod 307 in the turning over process to prevent the lifting plate 306 from loosening in the rotating process.
Example three:
as shown in fig. 9, there is finally provided a polishing device 20 for machining a connecting rod 50 and a polishing method thereof, comprising the steps of:
the connecting rod 50 is transversely placed on the surface of a conveying belt 104 of the first frame 101, the connecting rod 50 is conveyed to a guide plate 105 through the conveying belt 104, and the connecting rod 50 automatically slides and moves to the upper part of the auxiliary device 40 through the guide plate 105 by virtue of the downward inclined edge;
after the connecting rod 50 reaches the upper part of the auxiliary device 40, the connecting rod 50 falls into the placing plate 401 through a through hole formed in the surface of the placing plate 401, at this time, the connecting rod 50 is pushed upwards by a jacking motor 601 of a jacking device 60, meanwhile, the polishing device 20 moves downwards, after the polishing device 20 moves downwards to a certain distance, the lower surface of the polishing device 20 contacts a limiting plate 403, a clamping plate 402 is enabled to approach the connecting rod 50 through the limiting plate 403 to clamp and fix the connecting rod 50, and then the polishing device 20 continues to move downwards to polish burrs on the surface of the connecting rod 50;
after one side surface of the connecting rod 50 is polished, the jacking motor 601 descends to bring the connecting rod 50 into the placing plate 401 again, meanwhile, the polishing device 20 continues to descend to apply force to the surface of the placing plate 401, the placing plate 401 moves downwards so that the lifting plate 306 in contact with the placing plate 401 is stressed to move downwards, the lifting plate 306 enables the control plate 303 to pull the extrusion plate 304 to move downwards and further push the moving plate 305 to move outwards through the extrusion plate 304, the clamping plate 404 moves outwards while the moving plate 305 moves outwards, the clamping plate 404 moves outwards and is inserted into the groove of the limiting plate 403 to fix the limiting plate 403, then the rotating motor connected with the main body 302 drives the converting device and the auxiliary device 40 to rotate integrally, the limiting plate 403 is kept extruding the clamping plate 402 through the matching of the limiting rod 307 and the auxiliary rail 3081 so as to keep the clamping rod 50 fixed by the clamping plate 402, and the connecting rod 50 in the placing plate 401 turns over after rotating for a certain angle to finish surface burr polishing again Grinding;
after the double-side polishing is finished, the jacking device 60 drives the connecting rod 50 to move downwards, the bottom plate 602 of the jacking device 60 stops moving after moving to be flush with the surface of the conveying belt 104 of the second rack 102, and at this time, the pushing device 70 moves leftwards to push the connecting rod 50 out of the upper surface of the bottom plate 602 to enter the upper part of the conveying belt 104 of the second rack 102 for discharging.
The grinding device 20 for processing the connecting rod 50 moves to the upper part of the auxiliary device 40 through the guide plate 105 when the surface of the connecting rod 50 is ground, the connecting rod 50 is jacked up through the jacking device 60 which is in matched connection with the auxiliary device 40 so as to be attached to the grinding head 202 of the grinding device 20 for surface grinding, the grinding precision is ensured without manual grinding, when the grinding is finished, for the other side burr of the connecting rod 50, the connecting rod 50 is placed in the through hole of the placing plate 401 through the descending of the jacking device 60, then the surface of the connecting rod 50 is clamped by the clamping plate 402 through the descending of the grinding device 20, meanwhile, the placing plate 401 is clamped by the moving plate 305 and the lifting plate 306, then the conversion device is integrally rotated through the external rotating motor so that the connecting rod 50 is rotationally turned, the turned connecting rod 50 is repeatedly ascended through the jacking device 60 to be attached to the grinding head 202 of the grinding device 20 for grinding burr, the turnover of connecting rod 50 through this mode does not need artifical manual control to cause the hand damage when preventing artifical turnover, also can prevent that the position from taking place the skew and leading to the precision of polishing inconsistent behind the artifical manual turnover.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.
Claims (10)
1. A grinding device for machining a connecting rod comprises:
the organism, the organism sets up on the plane, the organism includes:
the conveying belt is arranged inside the first rack and is movably connected with the first rack;
the second rack is arranged on the right side of the first rack, the second rack and the first rack are integrally formed, and the conveying belt is arranged in the second rack;
the discharging plate is arranged inside the second rack, the discharging plate is positioned on the left side of the conveying belt of the second rack, the discharging plate is fixedly connected with the second rack, and the surface of the discharging plate is flush with the surface of the conveying belt of the second rack;
the positioning frame is arranged above the second rack, the positioning frame is fixedly connected with the second rack, and an arc-shaped through hole is formed in the middle of the positioning frame;
the guide plate is arranged inside the first rack, is positioned on the right side of the conveying belt of the first rack, and is fixedly connected with the first rack;
the polishing device is arranged above the positioning frame and is fixedly connected with the positioning frame;
the conversion device is arranged inside the positioning frame and is movably connected with the positioning frame;
the auxiliary device is arranged below the grinding device and is connected with the conversion device;
the jacking device is arranged below the auxiliary device and is connected with the auxiliary device in a matching way;
the pushing device is arranged below the auxiliary device and located on one side of the auxiliary device, and the pushing device is connected with the first rack.
2. The grinding device for the machining of the connecting rod as claimed in claim 1, wherein the guide plate is positioned between the first frame conveyor belt and the auxiliary device, the guide plate is arranged obliquely, the inner side of the guide plate is arranged to be contracted inwards, and a height difference exists between the first frame conveyor belt and the auxiliary device;
the material pushing device is used for pushing the connecting rod on the surface of the jacking device outwards when the jacking device descends.
3. The grinding device for connecting rod machining according to claim 1, wherein the grinding device includes:
the supporting frame is arranged on the upper surface of the positioning frame and is fixedly connected with the positioning frame;
the polishing head is arranged below the support frame and connected with the support frame through a telescopic motor, and the polishing head vertically moves through the telescopic motor to polish the surface of the connecting rod.
4. The grinding device for connecting rod machining according to claim 1, wherein there are two conversion devices, the conversion devices are symmetrically arranged, and the conversion devices include:
the shell is arranged inside the positioning frame and is integrally formed with the positioning frame;
the main body is arranged inside the shell and movably connected with the shell, and the periphery of the main body is not contacted with the inner wall of the shell;
the control panel is arranged inside the main body and is movably connected with the main body;
the extrusion plate is arranged inside the main body and is movably connected with the main body;
the movable plate is arranged inside the main body, is positioned below the extrusion plate and is movably connected with the main body;
the lifting plate is arranged inside the main body, is positioned below the control plate and is movably connected with the main body;
the limiting rod is arranged inside the main body, is positioned below the lifting plate and is connected with the lifting plate;
the inner shell, the inner shell sets up the inner wall surface of shell, the inner shell with the shell laminating sets up.
5. The grinding device for connecting rod machining according to claim 4, wherein the control plate is provided with an opening in a shape like a Chinese character kou, adjacent edges of the opening of the control plate are provided with a long edge and a short edge, the extrusion plate is provided on the short edge of the control plate, and the lifting plate is provided on the long edge of the control plate.
6. The grinding device for connecting rod processing according to claim 4, wherein the pressing plate is moved in an up-down direction by the control plate, and the moving plate is moved in a left-right direction by the pressing plate;
one end of the limiting rod is T-shaped, an auxiliary track is arranged on the surface of the inner wall of the inner shell and is a T-shaped groove, and the auxiliary track is matched with the limiting rod.
7. The grinding device for connecting rod machining according to claim 1, wherein the auxiliary device includes:
the placing plate is arranged below the grinding device and is in adaptive connection with the conversion device;
the clamping plate is arranged inside the placing plate and is movably connected with the placing plate;
the limiting plate is arranged inside the placing plate, is positioned on the left side of the clamping plate and is movably connected with the placing plate;
the clamping plate is arranged inside the placing plate and located on the left side of the limiting plate, the clamping plate is movably connected with the placing plate, and the clamping plate is used for fixing the limiting plate.
8. The grinding device for machining the connecting rod as claimed in claim 7, wherein a groove is formed in one side of the limiting plate, and the groove of the limiting plate is matched with the clamping plate;
the surface of the placing plate is provided with a through hole;
one side of the clamping plate is arranged to be an arc-shaped surface, and the arc-shaped surface of the clamping plate is matched with the surface of the connecting rod.
9. The grinding device for connecting rod machining according to claim 8, wherein the jacking device includes:
the jacking motor is arranged below the auxiliary device and is fixedly connected with the second rack;
the bottom plate, the bottom plate sets up jacking motor's flexible terminal surface, the periphery size of bottom plate is less than place the size of board surface through-hole, the bottom plate passes through jacking motor stretches into place in the through-hole of board.
10. A polishing device for machining a connecting rod and a polishing method of the polishing method comprise the following steps:
the connecting rod is transversely placed on the surface of a conveying belt of the first rack, the connecting rod is conveyed to the guide plate through the conveying belt, and the connecting rod automatically slides and moves to the upper side of the auxiliary device through the downward inclined edge through the guide plate;
after the connecting rod reaches the upper part of the auxiliary device, the connecting rod falls into the placing plate through a through hole formed in the surface of the placing plate, the connecting rod is pushed out upwards through a jacking motor of the jacking device, meanwhile, the polishing device moves downwards, after the polishing device moves downwards to a certain distance, the lower surface of the polishing device contacts a limiting plate, the clamping plate is enabled to be close to the connecting rod through the limiting plate to clamp and fix the connecting rod, and then the polishing device continues to move downwards to polish burrs on the surface of the connecting rod;
after the surface of one side of the connecting rod is polished, the jacking motor descends to bring the connecting rod into the placing plate again, meanwhile, the grinding device continues to descend to apply force to the surface of the placing plate, so that the placing plate moves downwards, the lifting plate in contact with the placing plate moves downwards under the force, the control board pulls the extrusion board to move downwards through the lifting board so as to push the moving board to move outwards through the extrusion board, the clamping plate moves outwards along with the moving plate, the clamping plate is inserted into the groove of the limiting plate to fix the limiting plate through the outward movement of the clamping plate, then a rotating motor connected with the main body drives the conversion device and the auxiliary device to integrally rotate, the limit plate is kept to extrude the clamping plate through the matching of the limit rod and the auxiliary track, so that the clamping plate is kept to fix the connecting rod, after rotating a certain angle, turning over the connecting rod in the placing plate to finish the surface burr polishing again;
after the double-side polishing is finished, the jacking device drives the connecting rod to move downwards, the bottom plate of the jacking device stops moving after moving to be flush with the surface of the conveying belt of the second rack, and at the moment, the pushing device moves leftwards to push the connecting rod out of the upper surface of the bottom plate to enter the upper part of the conveying belt of the second rack for discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340760.9A CN112338679A (en) | 2020-11-25 | 2020-11-25 | Polishing device and polishing method for machining connecting rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340760.9A CN112338679A (en) | 2020-11-25 | 2020-11-25 | Polishing device and polishing method for machining connecting rod |
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| CN112338679A true CN112338679A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011340760.9A Pending CN112338679A (en) | 2020-11-25 | 2020-11-25 | Polishing device and polishing method for machining connecting rod |
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| CN (1) | CN112338679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116494107A (en) * | 2023-06-21 | 2023-07-28 | 潍坊前进焊材有限公司 | Polishing device for surface treatment of wiredrawing metal |
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