CN111360631B - Edge grinding device for processing electric automobile rearview mirror - Google Patents
Edge grinding device for processing electric automobile rearview mirror Download PDFInfo
- Publication number
- CN111360631B CN111360631B CN202010277274.0A CN202010277274A CN111360631B CN 111360631 B CN111360631 B CN 111360631B CN 202010277274 A CN202010277274 A CN 202010277274A CN 111360631 B CN111360631 B CN 111360631B
- Authority
- CN
- China
- Prior art keywords
- plate
- mirror
- block
- grinding
- mirror blank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 54
- 238000012545 processing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000007688 edging Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 241000252254 Catostomidae Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 37
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 9
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 241000446313 Lamella Species 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of electric automobiles, in particular to an edge grinding device for processing an electric automobile rearview mirror, which comprises a feeding mechanism and a grinding mechanism, wherein the feeding mechanism comprises a base, a first vacuum pump is arranged at the left end of the base, a first hydraulic cylinder is arranged at the right end of the base, a middle plate is connected to the top end of the base right above the first hydraulic cylinder, vertical plates are connected to the front end and the rear end of the middle plate, top ends of the two vertical plates are connected with top plates, a vertical sliding rod is arranged between each top plate and the middle plate, and a lifting block is arranged on each vertical sliding rod; the feeding mechanism is simple in structure, the preparation cost is lower compared with that of robot auxiliary feeding, the assembly cost of a processing production line is greatly reduced, the four end faces of the mirror blank can be edged by the grinding mechanism at one time, the processing efficiency is high, and the grinding effect is excellent.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to an edge grinding device for processing an electric automobile rearview mirror.
Background
The rearview mirror is an important part on the electric automobile and can provide an additional visual angle for a driver. In the course of working of rear-view mirror, earlier become the rear-view mirror billet of settlement shape with big glass cutting through the cutting machine, then need the manual work to polish the corner of rear-view mirror billet, its machining efficiency is low not only, and the manual work is polished the in-process operating personnel and is scratched easily moreover. Most of the existing edge grinding processing of the rearview mirror is mechanical processing, but manual auxiliary feeding is still needed, although feeding is carried out in a robot and sucker adding mode, equipment is complex, cost is high, and small and medium-sized enterprises cannot be comprehensively applied.
For example, the utility model with the patent number CN208527097U discloses a robot for processing automobile rearview mirrors, which comprises a protection mechanism and a pulley mechanism, wherein the protection mechanism comprises a second support arm and protection cloth, the top end surface of the second support arm is provided with a protection cloth fixing column, the inside of the protection cloth fixing column is provided with a fixing groove, the outside of the second support arm is provided with the protection cloth, both ends of the protection cloth are provided with fixing columns, and the protection cloth is fixedly connected with the protection cloth fixing column through the fixing column clamping fixing groove; although the utility model can also be used for the edge grinding of the automobile rearview mirror, the equipment cost is higher; the invention with the patent number of CN106181654B also discloses a car mirror edge grinding device, which comprises an operation machine table, and a car mirror fixing mechanism and a car mirror grinding mechanism which are arranged on the operation machine table; the automobile mirror fixing mechanism is used for fixing an automobile mirror and drives the automobile mirror to rotate through a brushless direct current torque motor arranged below the operating machine table; automobile mirror grinding machanism is including being used for polishing the frame of polishing to automobile mirror edge. Although this car mirror edging device can be even with car mirror edge edging, its material loading still needs artifical supplementary or robot material loading, can't effectively solve above-mentioned technical problem. Therefore, aiming at the defects of the existing automobile rearview mirror edging device, the device for edging the automobile rearview mirror, which is simple in structure and low in cost, is designed to solve the technical problem.
Disclosure of Invention
The invention aims to overcome the defects that the existing vehicle mirror edge grinding device needs manual auxiliary feeding and the existing robot for machining the automobile rearview mirror is high in cost, and designs a device for edge grinding machining of the automobile rearview mirror, which is simple in structure and low in cost.
The invention is realized by the following technical scheme:
the utility model provides an electric automobile is edging device for rearview mirror processing, includes:
the feeding mechanism comprises a base, a first vacuum pump is arranged at the left end of the base, a first hydraulic cylinder is arranged at the right end of the base, an intermediate plate is connected to the top end of the base right above the first hydraulic cylinder, vertical plates are connected to the front end and the rear end of the intermediate plate, top plates are connected to the top ends of the two vertical plates, a vertical sliding rod is arranged between each top plate and the intermediate plate, a lifting block is arranged on each vertical sliding rod, a sliding hole capable of sliding up and down along the vertical sliding rod is formed in each lifting block, a piston rod of the first hydraulic cylinder penetrates through the intermediate plate to be connected with each lifting block, round holes are formed in the left side surface and the right side surface of each lifting block, a rotating rod is rotatably arranged in each round hole, a gear is connected to the left end of each rotating rod, a rack is connected to the left side of each vertical plate, and the tooth surface of each rack and the circumferential tooth surface of the gear are arranged on the same vertical line, the right end of the rotating rod is provided with a through hole, a metal pipe is fixed in the through hole, a first suction disc is arranged above the metal pipe, a telescopic hose is connected below the metal pipe, a first electromagnetic valve is arranged on the telescopic hose, the lower end of the telescopic hose is connected with a first vacuum pump, a connecting block is fixed on the upper surface of the top plate, a mirror blank blanking box is welded on the connecting block, cavities are formed in the front side and the rear side of the mirror blank blanking box, a movable plate is arranged in the cavities, the outer side surface of the movable plate is connected with a first spring connected with the inner wall of the cavity, a plurality of convex plates are uniformly arranged on the inner side surface of the movable plate, rectangular openings corresponding to the convex plates are formed in the front inner wall and the rear wall of the mirror blank blanking box, each convex plate penetrates through the rectangular opening to extend into the mirror blank blanking box, and a V-shaped rotating plate is rotatably arranged in the cavity below the movable plate, the inner end of the V-shaped rotating plate extends into a mirror blank blanking box, a first lead hole is formed in the outer wall of a cavity at the rear end of the V-shaped rotating plate, a second lead hole is formed in the outer wall of the cavity on the first lead hole, wire traveling wheels are arranged at the first lead hole and the second lead hole, a steel rope is connected to the rear end of the V-shaped rotating plate, and the steel rope sequentially penetrates through the first lead hole, the wire traveling wheels and the second lead hole to be connected with the outer side face of the movable plate;
the grinding mechanism comprises a bottom plate, a machine table and a mirror blank fixing device, the machine table is arranged at the right end of the bottom plate, a driving motor is arranged on the machine table, the end portion, penetrating through the machine table, of an output shaft of the driving motor is connected with a lead screw, a bearing seat connected with the left end of the lead screw is arranged on the base, a fixing block is arranged at the lower end of the mirror blank fixing device, a threaded hole matched with the lead screw is formed in the fixing block, limiting sliding plates are arranged at the front end and the rear end of the lower surface of the mirror blank fixing device, limiting sliding grooves matched with the limiting sliding plates are formed in the front end and the rear end of the upper surface of the bottom plate, vertical plates are arranged on the front side and the rear side of the middle section of the bottom plate, a first grinding motor is fixed on the outer side face of the vertical plate, and the end portion, penetrating through the vertical plates, of the output shaft of the first grinding motor is connected with a grinding wheel.
As a further arrangement of the scheme, a limit stop lever is connected to the rotating lever on the right side of the gear, limit stops are connected to the left ends of the upper surface and the lower surface of the lifting block, and semicircular grooves with the same diameter as the limit stop lever are formed in the limit stops; through the cooperation between spacing shelves pole and the semicircle recess, can guarantee that the sucking disc on the bull stick can be in the vertical state, guarantee that first sucking disc can laminate in the mirror blank lower surface of bottom in the mirror blank blanking box.
As a further arrangement of the above scheme, the mirror blank fixing device comprises a mounting block, and a plurality of second suckers are uniformly arranged on the mounting block; the effect through a plurality of second sucking discs can play fixed adsorption to the mirror blank, and convenient follow-up edging to it is processed.
As a further arrangement of the above scheme, a piston cavity is formed inside the mounting block, a piston block is arranged in the piston cavity, a second spring is connected between the lower surface of the piston block and the bottom wall of the piston cavity, the upper surface of the piston block is connected with a sucker fixing plate, a plurality of second suckers are uniformly arranged on the sucker fixing plate, the lower ends of the second suckers are connected with a communicating pipe extending into the lower end of the piston cavity, the lower end of the side surface of the piston cavity is connected with an exhaust tube extending into the piston cavity, a second electromagnetic valve is arranged on the exhaust tube, the outer end of the exhaust tube is connected with a corrugated tube, and the end of the corrugated tube is connected with a second vacuum pump; put on a plurality of second sucking discs at the mirror blank, then continue to push down for the piston piece continues to push down, and rethread second vacuum pump is after taking out the vacuum state with piston chamber air, and the mirror blank is after the holding down force of withdrawing from, and piston piece rebound, the inner space grow in piston chamber, and the second sucking disc internal pressure that is in approximate vacuum originally becomes littleer, thereby has greatly increased the adsorption affinity of second sucking disc to the mirror blank, and its effect of fixing the mirror blank is better.
As a further arrangement of the above scheme, the upper end of the machine table is connected with a horizontal plate, the right end of the lower surface of the horizontal plate is connected with a second polishing motor, an output shaft of the second polishing motor is provided with a polishing wheel, the left end of the upper surface of the horizontal plate is provided with a second hydraulic cylinder, the end part of a piston rod of the second hydraulic cylinder, which penetrates through the horizontal plate, is connected with a motor support, the motor support is provided with a third polishing motor, the output shaft of the third polishing motor is also provided with a polishing wheel, the front ends of the second polishing motor and the third polishing motor are provided with a frame plate, the frame plate is provided with an air cylinder, the end part of the piston rod of the air cylinder, which penetrates through the frame plate, is connected with a push plate, the lower surface of the mounting block is provided with a slide bar, a base plate is arranged below the mounting block, and the upper surface of the base plate is provided with a push chute matched with the slide bar, the fixed block and the limiting sliding plate are both arranged on the lower surface of the base plate, and a return spring is arranged between the base plate and the mounting block; when the front end surface and the rear end surface of the mirror blank are polished and move to the polishing wheel of the second polishing motor, the piston rod of the second hydraulic cylinder extends to push the polishing wheel on the third polishing motor to the left end surface of the mirror blank, and the air cylinder is restarted to move the mirror blank back and forth, so that the left end surface and the right end surface of the mirror blank can be polished, the polishing of the four end surfaces of the mirror blank can be realized once, the secondary polishing of the mirror blank is not needed, the edge polishing efficiency of the mirror blank is greatly improved, and the effect is excellent.
As a further arrangement of the scheme, a material guide hopper is arranged above the mirror blank blanking box; the material guide hopper can facilitate the introduction of the lens blanks into the upper end of the lens blank discharging box, and the deviation cannot be generated in the material guide process.
As a further arrangement of the above scheme, dust covers are arranged on the first grinding motor, the second grinding motor and the third grinding motor; the dust cover that its set up can prevent that the piece of the in-process of polishing from splashing everywhere, causes the influence to human body and environment.
Has the advantages that:
1. compared with the prior art, the invention pushes the lifting block up and down by extending the piston rod of the first hydraulic cylinder, when the lifting block passes through the height of the rack when pushed up, the first suction disc at the front end of the rotating rod is rotated to be vertical due to the interaction between the gear at the rear end of the rotating rod and the rack, then the first suction disc is attached to the lower surface of the lowermost mirror blank in the mirror blank blanking box along with the continuous extension of the piston rod of the first hydraulic cylinder, the first suction disc is pumped to be vacuum by the first vacuum pump, the first suction disc is contracted and drives the attached mirror blank to move downwards, so that the V-shaped rotating plates rotate until the mirror blank slips from the two V-shaped rotating plates, simultaneously, the movable plates in the cavity move towards the outer ends through the linkage effect of the steel ropes in the rotating process of the V-shaped rotating plates, when the lowermost mirror blank slips, the movable plates also move to the outermost ends, and the mirror blanks respectively positioned on the corresponding convex plates fall onto the next convex plates, the mirror blanks above the V-shaped rotating plate originally fall onto the V-shaped rotating plate, so that intermittent uniform blanking of the mirror blanks in the mirror blank blanking box is realized, one mirror blank can be taken down to be polished and machined at each time under the action of the first sucker, the assistance of operators is not needed, the effect of reducing personnel and increasing efficiency is achieved, the feeding mechanism is simple in structure, the preparation cost is lower than that of auxiliary feeding of a robot, and the assembly cost of a processing production line is greatly reduced.
2. According to the invention, the 180-degree rotation of the first suction disc is realized in the ascending and descending processes of the lifting block, after the first suction disc rotates to the upper part to adsorb a mirror blank, the mirror blank is placed on the mirror blank fixing device by rotating by 180 degrees, the first suction disc is communicated with the outside by opening the first electromagnetic valve, so that the first suction disc is separated from the mirror blank, the mirror blank is accurately fixed on the mirror blank fixing device, the screw rod is driven to rotate by the driving motor, so that the mirror blank slowly moves to the machine table, the polishing effect of the first polishing motor on the front and rear end surfaces of the mirror blank is realized in the process of slow movement of the mirror blank, then the mirror blank is pushed to move back and forth by the air cylinder, so that the second polishing motor and the third polishing motor polish the left and right end surfaces of the mirror blank, four end surfaces of the mirror blank can be polished once, the processing efficiency is high, and the polishing effect is excellent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first angular perspective view of the present invention;
FIG. 2 is a second angular perspective view of the present invention;
FIG. 3 is a perspective view of the lifting block, the rotating rod and other parts of the present invention;
FIG. 4 is a plan view of the side view of the internal structure of the mirror blank blanking box of the present invention
FIG. 5 is an enlarged view of the structure at A in FIG. 1;
FIG. 6 is a three-dimensional disassembled view of the rear side face and the movable plate of the mirror blank blanking box of the present invention;
FIG. 7 is a perspective view of a mirror blank holding apparatus according to embodiment 2;
fig. 8 is a side internal plan view of the mounting block in embodiment 2.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 8 in conjunction with an embodiment.
Example 1
Embodiment 1 introduces an edge grinding device for processing an electric automobile rearview mirror, the main body of which is divided into a feeding mechanism and a grinding mechanism, which are described one by one with reference to the attached drawings.
Referring to attached drawings 1 and 2, feed mechanism includes base 1, base 1's left end is provided with first vacuum pump 2, right-hand member at base 1 is provided with first pneumatic cylinder 3, base 1 top that is located directly over first pneumatic cylinder 3 is connected with intermediate lamella 4, both ends all are connected with riser 5 around intermediate lamella 4, the top of two riser 5 is connected with a roof 6 jointly, be provided with two vertical slide bar 7 between roof 6 and intermediate lamella 4, be provided with elevator 8 on two vertical slide bar 7.
Referring to the attached drawings 1, 2 and 3, a sliding hole 801 capable of sliding up and down along the vertical sliding rod 7 is formed in the lifting block 8, a piston rod of the first hydraulic cylinder 3 penetrates through the middle plate 4 to be connected with the lifting block 8, and the lifting block 8 can move up and down under the action of the first hydraulic cylinder 3. Round holes (not marked in the figure) are formed in the left side surface and the right side surface of the lifting block 8, a rotating rod 9 is arranged in the round holes in a rotating mode, a gear 10 is connected to the left end of the rotating rod 9, a rack 11 is connected to the left side of the vertical plate 5, the tooth surface of the rack 11 and the circumferential tooth surface of the gear 10 are arranged on the same vertical line, when the lifting block 8 moves up and down under the action of the first hydraulic cylinder 3 and passes through the horizontal height of the rack 11, the rack 11 is meshed with the gear 10, and therefore the gear 10 and the rotating rod 9 are driven to rotate 180 degrees. In addition, be connected with limit stop lever 12 on the bull stick 9 that is located gear 10 right side, all be connected with limit stop 13 at the left end of elevator 8 upper and lower face, seted up semicircular groove 131 on its limit stop 13 to semicircular groove 131 is the same with the diameter of limit stop lever 12, through the effect of limit stop lever 12 with semicircular groove 131, can guarantee that bull stick 9 pivoted angle at every turn is 180. A through hole (not shown in the figure) is formed in the right end of the rotating rod 9, a metal pipe 14 is fixed in the through hole, a first suction disc 15 is arranged above the metal pipe 14, a flexible hose 16 is connected below the metal pipe 15, a first electromagnetic valve 17 is arranged on the flexible hose 16, the lower end of the flexible hose 16 is connected with the first vacuum pump 2, and when the first suction disc 15 is attached to a mirror blank, the first electromagnetic valve 17 is opened, and the first vacuum pump 2 is started to pump air in the first suction disc 15 to a negative pressure state.
Referring to fig. 1, 4, 5 and 6, a connecting block 19 is fixed on the upper surface of the top plate 6, a mirror blank blanking box 20 is welded on the connecting block 19, a material guide hopper 18 is arranged above the mirror blank blanking box 20, cavities 201 are formed in the front side and the rear side of the mirror blank blanking box 20, a movable plate 202 is arranged in each cavity 201, a first spring 203 connected with the inner wall of each cavity 201 is connected to the outer side of each movable plate 202, a plurality of convex plates 204 are uniformly arranged on the inner side of each movable plate 202, rectangular openings 205 corresponding to the convex plates 204 are formed in the front inner wall and the rear inner wall of the mirror blank blanking box 20, and each convex plate 204 penetrates through each rectangular opening 205 and extends into the mirror blank blanking box 20. The V-shaped rotating plate 206 is rotatably arranged in the cavity 201 below the movable plate 202, the inner end of the V-shaped rotating plate 206 extends into the mirror blank blanking box 20, a first lead hole 207 is formed in the outer wall of the cavity 201 at the rear end of the V-shaped rotating plate 206, a second lead hole 208 is formed in the outer wall of the cavity above the first lead hole 207, routing wheels 209 are arranged at the first lead hole 207 and the second lead hole 208, a steel rope 210 is connected to the rear end of the V-shaped rotating plate 206, and the steel rope 210 sequentially penetrates through the first lead hole 207, the routing wheels 209 and the second lead hole 208 to be connected with the outer side face of the movable plate 202. When the lowermost mirror blank 100 of the mirror blank blanking box 20 is not stressed, the state in the mirror blank blanking box 20 is as shown in fig. 4; when the first suction cup 15 is attached to the lower surface of the lowermost mirror blank 100, the first vacuum pump 18 is started to pump the interior of the first suction cup 15 to a vacuum state, the first suction cup 15 gradually contracts, the lowermost mirror blank 100 is also subjected to a downward pulling force in the process of being subjected to the adsorption force of the first suction cup 15, so that the V-shaped rotating plates 206 at the two ends rotate inwards, when the V-shaped rotating plates 206 rotate inwards to a certain angle, the lowermost mirror blank 100 slides off and is adsorbed on the first suction cup 15 from the V-shaped rotating plates 206 at the two ends, and in the process of rotating the V-shaped rotating plates 206 inwards, the movable plates 202 are driven by steel ropes to move towards the two outer sides, the convex plates 204 on the movable plates are received in the rectangular openings 205, and the mirror blank on each corresponding convex plate 204 falls onto the next convex plate 204, so that intermittent and uniform blanking is realized.
Referring to fig. 1 and 2, the grinding mechanism includes a base plate 21, a table 22 and a mirror blank fixing device 23. Wherein, the bottom plate 21 is arranged under the mirror blank blanking box 20, the machine table 22 is arranged at the right end of the bottom plate 21, the machine table 22 is provided with a driving motor 23, the end part of the output shaft of the driving motor 23 penetrating through the machine table 22 is connected with a screw rod 25 through a coupling (not shown in the figure), and the base 1 is provided with a bearing seat 26 connected with the left end of the screw rod 25. Can refer to fig. 7 for reference, mirror blank fixing device 23 in this embodiment is including installing piece 231, evenly be provided with a plurality of second sucking discs 232 at the upper surface of installing piece 231, through pushing down the mirror blank, the air in a plurality of second sucking discs 232 of discharging can play fixed adsorption to the mirror blank, lower surface at installing piece 231 is provided with fixed block 233, set up on its fixed block 233 with lead screw matched with screw hole 234, both ends are provided with spacing slide 235 around the lower surface of installing piece 231, both ends are seted up with spacing slide 235 matched with spacing spout 211 around the bottom plate 21 upper surface, can drive mirror blank fixing device 23 through the cooperation between lead screw 25 and the screw hole 234 and remove about. Finally, the front side and the rear side of the middle section of the bottom plate 21 are provided with vertical plates 27, the outer side of the vertical plate 27 is fixed with a first grinding motor 28, the output shaft of the first grinding motor 28 penetrates through the end part of the vertical plate 27 to be connected with a grinding wheel 29, and a dust cover 30 is arranged at the grinding wheel 29; during the process of moving the mirror blank to the right, the first grinding motor 28 can grind the front and rear end faces of the mirror blank.
Example 2
Embodiment 2 is a further improvement made on the basis of embodiment 1, and mainly improves the mirror blank fixing device in embodiment 1 and adds the edge grinding function capable of grinding the left and right end faces of the mirror blank.
Referring to fig. 7 and 8, a piston cavity 2311 is formed inside the mounting block 231, a piston block 2312 is arranged in the piston cavity 2311, a second spring 2313 is connected between the lower surface of the piston block 2312 and the bottom wall of the piston cavity 2311, a suction cup fixing plate 2314 is connected to the upper surface of the piston block 2312, a plurality of second suction cups 232 are uniformly arranged on the suction cup fixing plate 2314, a communicating pipe 2321 extending into the lower end of the piston cavity 2311 is connected to the lower end of the second suction cups 232, an air pumping pipe 2315 extending into the piston cavity is connected to the lower end of the side surface of the piston cavity 2311, a second electromagnetic valve 2316 is arranged on the air pumping pipe 2315, a corrugated pipe 2317 is connected to the outer end of the air pumping pipe 2315, and a second vacuum pump (not shown in the figure) is connected to the end of the corrugated pipe 2317. When the mirror blank 100 on the first suction cup 15 is placed on the second suction cup 232 and then continuously pressed down, the piston block 2312 is continuously pressed down under the action of pressure, at the moment, the control end pumps air in the piston cavity 2311 to a vacuum state through the second vacuum pump, the second electromagnetic valve 2316 is closed, then the first suction cup 15 is separated from the mirror blank 100, after the pressing force is removed, the piston block 2312 moves upwards, the internal space of the piston cavity 2311 becomes large, the internal pressure of the second suction cup 232 which is originally in approximate vacuum becomes smaller, and therefore the suction force of the second suction cup 231 on the mirror blank 100 is greatly increased.
Referring to fig. 1 and 2, a horizontal plate 31 is connected to the upper end of the machine table 22, a second polishing motor 32 is connected to the right end of the lower surface of the horizontal plate 31, a polishing wheel 29 is arranged on the output shaft of the second polishing motor 32, a second hydraulic cylinder 33 is arranged at the left end of the upper surface of the horizontal plate 31, the end of the piston rod of the second hydraulic cylinder 33, which penetrates through the horizontal plate 31, is connected with a motor bracket 34, a third polishing motor 35 is arranged on the motor bracket 34, a polishing wheel 29 is also arranged on the output shaft of the third polishing motor 35, and dust covers are also arranged on the second polishing motor 31 and the third polishing motor 35. Meanwhile, a frame plate 36 is arranged at the front end of the second grinding motor 32 and the third grinding motor 35, an air cylinder 361 is arranged on the frame plate, and a push plate (not shown in the figure) is connected to the end of the piston rod of the air cylinder 361 which penetrates through the frame plate 36. Referring to fig. 7, a slide 236 is disposed on the lower surface of the mounting block 231, a base plate 37 is disposed below the mounting block 231, a push slide 371 matched with the slide 236 is disposed on the upper surface of the base plate 37, the fixing block 233 and the limit slide 235 in embodiment 1 are disposed on the lower surface of the base plate 37, and finally, a return spring 38 is disposed between the base plate 37 and the mounting block 231. When the front end surface and the rear end surface of the mirror blank are polished and moved to the polishing wheel of the second polishing motor 32, the second hydraulic cylinder 33 is started to extend the piston rod of the second hydraulic cylinder, the polishing wheel on the third polishing motor 35 is pushed to the left end surface of the mirror blank, the cylinder 361 is restarted, the push plate at the end part of the piston rod of the cylinder 361 pushes the mounting block 231 to move towards the rear end, the left end surface and the right end surface of the mirror blank can be polished, the piston rod of the cylinder 361 is contracted to the initial position after polishing is completed, and the mounting block 231 is restored to the initial position under the action of the reset spring 38. Through the arrangement, the edging treatment can be performed on the left end face and the right end face of the mirror blank, and the polishing efficiency is higher.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric automobile is edging device for rearview mirror processing which characterized in that includes:
the feeding mechanism comprises a base, a first vacuum pump is arranged at the left end of the base, a first hydraulic cylinder is arranged at the right end of the base, an intermediate plate is connected to the top end of the base right above the first hydraulic cylinder, vertical plates are connected to the front end and the rear end of the intermediate plate, top plates are connected to the top ends of the two vertical plates, a vertical sliding rod is arranged between each top plate and the intermediate plate, a lifting block is arranged on each vertical sliding rod, a sliding hole capable of sliding up and down along the vertical sliding rod is formed in each lifting block, a piston rod of the first hydraulic cylinder penetrates through the intermediate plate to be connected with each lifting block, round holes are formed in the left side surface and the right side surface of each lifting block, a rotating rod is rotatably arranged in each round hole, a gear is connected to the left end of each rotating rod, a rack is connected to the left side of each vertical plate, and the tooth surface of each rack and the circumferential tooth surface of the gear are arranged on the same vertical line, the right end of the rotating rod is provided with a through hole, a metal pipe is fixed in the through hole, a first suction disc is arranged above the metal pipe, a telescopic hose is connected below the metal pipe, a first electromagnetic valve is arranged on the telescopic hose, the lower end of the telescopic hose is connected with a first vacuum pump, a connecting block is fixed on the upper surface of the top plate, a mirror blank blanking box is welded on the connecting block, cavities are formed in the front side and the rear side of the mirror blank blanking box, a movable plate is arranged in the cavities, the outer side surface of the movable plate is connected with a first spring connected with the inner wall of the cavity, a plurality of convex plates are uniformly arranged on the inner side surface of the movable plate, rectangular openings corresponding to the convex plates are formed in the front inner wall and the rear wall of the mirror blank blanking box, each convex plate penetrates through the rectangular opening to extend into the mirror blank blanking box, and a V-shaped rotating plate is, the inner end of the V-shaped rotating plate extends into a mirror blank blanking box, a first lead hole is formed in the outer wall of a cavity at the rear end of the V-shaped rotating plate, a second lead hole is formed in the outer wall of the cavity on the first lead hole, wire traveling wheels are arranged at the first lead hole and the second lead hole, a steel rope is connected to the rear end of the V-shaped rotating plate, and the steel rope sequentially penetrates through the first lead hole, the wire traveling wheels and the second lead hole to be connected with the outer side face of the movable plate;
the grinding mechanism comprises a bottom plate, a machine table and a mirror blank fixing device, the machine table is arranged at the right end of the bottom plate, a driving motor is arranged on the machine table, the end portion, penetrating through the machine table, of an output shaft of the driving motor is connected with a lead screw, a bearing seat connected with the left end of the lead screw is arranged on the base, a fixing block is arranged at the lower end of the mirror blank fixing device, a threaded hole matched with the lead screw is formed in the fixing block, limiting sliding plates are arranged at the front end and the rear end of the lower surface of the mirror blank fixing device, limiting sliding grooves matched with the limiting sliding plates are formed in the front end and the rear end of the upper surface of the bottom plate, vertical plates are arranged on the front side and the rear side of the middle section of the bottom plate, a first grinding motor is fixed on the outer side face of the vertical plate, and the end portion, penetrating through the vertical plates, of the output shaft of the first grinding motor is connected with a grinding wheel.
2. The edge grinding device for processing the electric automobile rearview mirror as claimed in claim 1, wherein a limit stop lever is connected to the rotating lever on the right side of the gear, a limit stop is connected to each of the left ends of the upper and lower surfaces of the lifting block, and a semicircular groove having the same diameter as the limit stop lever is formed in the limit stop.
3. The edge grinding device for processing the rearview mirror of the electric automobile according to claim 1, wherein the mirror blank fixing device comprises a mounting block, and a plurality of second suction cups are uniformly arranged on the mounting block.
4. The edge grinding device for processing the electric automobile rearview mirror as claimed in claim 3, wherein a piston cavity is formed in the mounting block, a piston block is arranged in the piston cavity, a second spring is connected between the lower surface of the piston block and the bottom wall of the piston cavity, a sucker fixing plate is connected to the upper surface of the piston block, a plurality of second suckers are uniformly arranged on the sucker fixing plate, a communicating pipe extending into the lower end of the piston cavity is connected to the lower end of the second sucker, an air suction pipe extending into the piston cavity is connected to the lower end of the side surface of the piston cavity, a second electromagnetic valve is arranged on the air suction pipe, a corrugated pipe is connected to the outer end of the air suction pipe, and a second vacuum pump is connected to the end of the corrugated pipe.
5. The edge grinding device for processing the rearview mirror of the electric automobile according to claim 4, wherein a horizontal plate is connected to the upper end of the machine table, a second grinding motor is connected to the right end of the lower surface of the horizontal plate, a grinding wheel is arranged on an output shaft of the second grinding motor, a second hydraulic cylinder is arranged at the left end of the upper surface of the horizontal plate, a motor support is connected to the end, penetrating through the horizontal plate, of a piston rod of the second hydraulic cylinder, a third grinding motor is arranged on the motor support, a grinding wheel is also arranged on an output shaft of the third grinding motor, a frame plate is arranged at the front ends of the second grinding motor and the third grinding motor, a cylinder is arranged on the frame plate, a push plate is connected to the end, penetrating through the frame plate, of the piston rod of the cylinder, a slide bar is arranged on the lower surface of the mounting block, a base plate is arranged below the mounting block, the utility model discloses a slide bar, including base plate, fixed block, spacing slide, mounting block, slide bar, fixed block, spacing slide bar, the base plate upper surface is seted up and is promoted the spout with slide bar matched with, fixed block, spacing slide bar all set up the lower surface at the base plate, be provided with reset spring between base plate and the mounting block.
6. The edge grinding device for processing the rearview mirror of the electric automobile according to claim 1, wherein a material guide hopper is arranged above the mirror blank blanking box.
7. The edge grinding device for processing the rearview mirror of the electric automobile according to any one of claims 1 to 6, wherein dust covers are arranged on the first grinding motor, the second grinding motor and the third grinding motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277274.0A CN111360631B (en) | 2020-04-10 | 2020-04-10 | Edge grinding device for processing electric automobile rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277274.0A CN111360631B (en) | 2020-04-10 | 2020-04-10 | Edge grinding device for processing electric automobile rearview mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111360631A CN111360631A (en) | 2020-07-03 |
| CN111360631B true CN111360631B (en) | 2021-08-20 |
Family
ID=71201436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010277274.0A Active CN111360631B (en) | 2020-04-10 | 2020-04-10 | Edge grinding device for processing electric automobile rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111360631B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518498A (en) * | 2020-11-27 | 2021-03-19 | 瑞昌市正元核地信息产业有限公司 | Mirror surface cutting equipment of polishing is used in surveying instrument processing |
| CN112643543A (en) * | 2020-12-21 | 2021-04-13 | 隆昌特斯瑞汽车零部件有限公司 | Fixing device for automobile rearview mirror finish grinding |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1393623B1 (en) * | 2009-04-09 | 2012-05-08 | S T I M A Engineering S R L | SHEET MANIPULATION MACHINE |
| JPWO2013038690A1 (en) * | 2011-09-15 | 2015-03-23 | 坂東機工株式会社 | Equipment for processing both sides of glass plates |
| CN105033640B (en) * | 2015-07-14 | 2017-08-25 | 湖州市菱湖重兆金辉丝织厂 | A kind of sheet material automatic processing system |
| CN105798689A (en) * | 2016-05-10 | 2016-07-27 | 无锡商业职业技术学院 | Drilling machine provided with automatic feeding device |
| CN105904306B (en) * | 2016-05-20 | 2018-05-08 | 洛阳达沃自动化设备有限公司 | Glass edge-grinding machine automatic loading and unloading system |
| CN207431843U (en) * | 2017-09-26 | 2018-06-01 | 玉环兴雷自动化设备厂（普通合伙） | A kind of discharging blank charging equipment that directly shakes |
| CN209986619U (en) * | 2019-04-23 | 2020-01-24 | 南京宝兴金属加工有限公司 | Numerical control machine tool with automatic intermittent feeding function |
-
2020
- 2020-04-10 CN CN202010277274.0A patent/CN111360631B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111360631A (en) | 2020-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111360631B (en) | Edge grinding device for processing electric automobile rearview mirror | |
| CN109318099B (en) | Curved glass convex surface polishing machine | |
| CN109292411B (en) | Turnover mechanism based on hub processing equipment | |
| CN111300219B (en) | Cutting surface polishing equipment for corner connecting piece on industrial machine tool | |
| CN113211276B (en) | Angle adjusting's grinding device for construction | |
| CN110380007A (en) | New-energy automobile lithium battery polar plate processing unit (plant) | |
| CN115446681A (en) | Automobile rear axle housing polishing equipment | |
| CN218891586U (en) | Automobile brake roller machining grinding tool | |
| CN210550339U (en) | Novel grinding and polishing equipment | |
| CN114714172B (en) | Polishing equipment for intelligent manufacturing of industrial products and use method thereof | |
| CN113510546A (en) | Aluminum alloy wheel hub system of polishing | |
| CN210499717U (en) | Automatic burnishing machine device of efficient | |
| CN208322980U (en) | A kind of aluminium alloy plate surface grinding device | |
| CN108687589B (en) | Bearing end surface polishing device | |
| CN115026707A (en) | Automatic polishing device for production of side plates of automobile seat backrest | |
| CN112692660A (en) | Transmission shaft grinding device | |
| CN111283525A (en) | Full-automatic polishing machine | |
| CN210588570U (en) | Rotary workbench for edging automobile glass | |
| CN215588807U (en) | Internal and external polishing device for pipe fitting | |
| CN220971884U (en) | Multi-station grinding head mechanism for grinding robot | |
| CN219617462U (en) | Wooden case surface deburring device | |
| CN210476414U (en) | Automatic circle machine in grinding of glass | |
| CN218697345U (en) | Grinding wheel dressing device | |
| CN214445232U (en) | Stone processing equipment | |
| CN114932493B (en) | Grinding device for ceramic bowl surface machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210806 Address after: 236300 first floor, office building of Dali detection station, Funan Economic Development Zone, Fuyang City, Anhui Province Applicant after: FUYANG JIAPAI PRODUCTIVITY PROMOTION CENTER Co.,Ltd. Address before: 236500 No.23, F3 building, Shenzhen Dashi business city, Dongcheng, Jieshou City, Fuyang City, Anhui Province Applicant before: Jieshou Taigu Industrial Design Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: No. 184 Nanbei Street, Zhuhongmiao Township, Cao County, Heze City, Shandong Province, 274400 Patentee after: Liu Yueling Country or region after: China Address before: 236300 first floor, office building of Dali detection station, Funan Economic Development Zone, Fuyang City, Anhui Province Patentee before: FUYANG JIAPAI PRODUCTIVITY PROMOTION CENTER Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: Room 1-107, Comprehensive Preparation Workshop, No. 2350, Kaiyuan Road, High-tech Zone, Jinan City, Shandong Province, 250000 Patentee after: Shandong Tenghua Automation Equipment Co.,Ltd. Country or region after: China Address before: No. 184 Nanbei Street, Zhuhongmiao Township, Cao County, Heze City, Shandong Province, 274400 Patentee before: Liu Yueling Country or region before: China |
|
| TR01 | Transfer of patent right |