CN112476177B

CN112476177B - Electric motorcycle car spare part polishing grinding device

Info

Publication number: CN112476177B
Application number: CN202011411394.1A
Authority: CN
Inventors: 何鹏程
Original assignee: Wuyi Zuma Industry And Trade Co ltd
Current assignee: WUYI ZUMA INDUSTRY AND TRADE CO.,LTD.
Priority date: 2020-12-06
Filing date: 2020-12-06
Publication date: 2021-12-24
Anticipated expiration: 2040-12-06
Also published as: CN112476177A

Abstract

The invention discloses a polishing and grinding device for electric motorcycle parts, and relates to the technical field of polishing and grinding of electric motorcycle parts; in order to solve the problem of grinding efficiency; the automatic polishing device comprises a base, the top both sides outer wall of base is respectively through the bolt fastening gag lever post, and the draw-in groove has all been opened to one side outer wall of two gag lever posts, the bottom side structure of the relative one side of two draw-in grooves is fixed inclined plane, the top opposite side outer wall of base has two backup pads through the bolt fastening respectively, and the top outer wall of two backup pads all has same footstock through the bolt fastening, footstock one side outer wall has the pneumatic cylinder through the bolt fastening, the bottom outer wall of footstock is provided with L type guiding mechanism, and L type guiding mechanism's bottom output is provided with grinding machanism, grinding machanism's output has cup jointed the area of polishing. The invention overcomes the limitation of polishing of the polishing wheel, increases the polishing area, and simultaneously the polishing belt is convenient to assemble and disassemble and easy to replace.

Description

Electric motorcycle car spare part polishing grinding device

Technical Field

The invention relates to the technical field of electric motorcycle part polishing and grinding, in particular to an electric motorcycle part polishing and grinding device.

Background

The electric motorcycle is one kind of electric vehicle, and the battery is used to drive the motor. The electric driving and controlling system consists of driving motor, power source, speed regulating controller of motor, etc. The other devices of the electric motorcycle are basically the same as those of the internal combustion engine. The electric motorcycle comprises the following components: an electric drive and control system, a mechanical system such as a drive transmission, a working device for performing a predetermined task, and the like. The electric driving and controlling system is the core of the electric vehicle and is the biggest difference from the internal combustion engine driving the vehicle. In the production process of the electric motorcycle, each part needs to be polished.

Through retrieval, chinese patent application number is CN201811067969.5 discloses a polishing equipment of motorcycle braking accessory, including the polishing case, the holding chamber has been seted up to the inside of polishing case, has seted up two symmetrical slides on the inside wall in holding chamber, all fixedly connected with guide board on the interior diapire of every slide, and the minimum looks of two guide boards is close to, and the equal fixedly connected with dead lever of upper surface of every guide board. The polishing device for the motorcycle brake fitting in the patent has the following defects:

the polishing work of polishing to motorcycle brake accessory has been accomplished to the integrated device, but the mode that uses the throwing aureola goes to polish, still has the limitation of the face of polishing for the effect of polishing reduces, and throws aureola loading and unloading loaded down with trivial details, changes inconveniently.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a polishing and grinding device for parts of an electric motorcycle.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an electric motorcycle car spare part polishing grinding device, the on-line screen storage device comprises a base, the top both sides outer wall of base is respectively through the bolt fastening gag lever post, and the draw-in groove has all been opened to one side outer wall of two gag lever posts, the bottom side structure of the relative one side of two draw-in grooves is fixed inclined plane, the top opposite side outer wall of base is respectively through the bolt fastening has two backup pads, and the top outer wall of two backup pads all has same footstock through the bolt fastening, footstock one side outer wall has the pneumatic cylinder through the bolt fastening, the bottom outer wall of footstock is provided with L type guiding mechanism, and L type guiding mechanism's bottom output is provided with grinding machanism, grinding machanism's output has cup jointed the area of polishing.

Preferably: l type guiding mechanism includes two first guide arms, two second guide arms, two first spouts, two second spouts, two swinging arms, two bull sticks, two first card strips, U type mount and two second card strips, and U type mount passes through threaded connection in the tailpiece of the piston rod portion of pneumatic cylinder, and the footstock is close to the bottom outer wall on one side of U type mount and is opened there is the guide slot.

Further: two the second card strip welds on the both sides inner wall of guide slot, and the bottom inner wall of guide slot opens there is the guide hole, and the outer wall that the footstock is close to the guide hole below is opened there is the groove of accomodating, and two first card strips weld on the both sides inner wall of accomodating the groove, and two first guide arms are fixed in grinding machanism's top outer wall through the connecting plate on.

On the basis of the scheme: the two rotating rods are connected to one side, opposite to the two first guide rods, of the first guide rods through threads, the two swinging rods are sleeved on the circumferences of the two rotating rods, the other two rotating rods are inserted into the other ends of the two swinging rods, and the two second guide rods are fixed to the two ends of the other two rotating rods through threads.

The better scheme in the scheme is as follows: two first spout and two second spouts are opened respectively on the opposite side outer wall of two first guide arms and two second guide arms, and U type mount both ends cup joint mutually rather than the both ends of one of them bull stick, first card strip and first spout looks adaptation, second card strip and second spout looks adaptation.

As a further scheme of the invention: the polishing mechanism comprises a motor, a trapezoid working groove, two first guide pillars, a fixed seat and a second guide pillar, the fixed seat is fixed on one side, opposite to the bottom, of the two first guide rods through a connecting plate, the trapezoid working groove is formed in one side of the bottom of the fixed seat, and the two first guide pillars are fixed on the outer wall, close to the two sides of the trapezoid working groove, of the fixed seat through bearings.

Meanwhile, the motor is fixed on the outer wall of one side of the top of the fixed seat through the support plate, the second guide pillar is connected to the end portion of an output shaft of the motor through the connecting shaft, and the grinding belt is in transmission fit with the two first guide pillars and the second guide pillar.

As a preferable aspect of the present invention: the mounting groove that has the equidistance and distribute is opened to the lateral surface of area of polishing, and the equal joint of the bottom inner wall of every mounting groove has crescent friction strip, and every crescent friction strip bottom outer wall all is provided with the card protrudingly, and one side of crescent friction strip is provided with three card hole.

Simultaneously, the both sides outer wall of crescent moon friction strip bonds respectively has the arc gasket, and the bottom outer wall of every mounting groove has all opened the spacing groove, and the both sides inner wall of mounting groove all welds and has three spring post, and spring post and card hole looks adaptation, spacing groove and the protruding looks adaptation of card.

The invention has the beneficial effects that:

1. this electric motorcycle car spare part polishing grinding device, pneumatic cylinder piston rod promotes U type mount translation, and make two second guide arms remove to footstock one end, the swinging arms swing this moment and tend to the vertical state, at this moment, two first guide arms are from accomodating the inslot translation, and remove downwards when touchhing the footstock terminal surface, at this moment, accomplish the downward work of polishing of translation of grinding machanism, otherwise, then raise grinding machanism and pack up, therefore, not only guaranteed grinding machanism's intermittent type work, and the efficiency of polishing has been improved, make the work of polishing tend to the automation.

2. This electric motorcycle car spare part polishing grinding device, it is rotatory to drive the connecting axle through the motor, and make the second guide pillar rotate, at this moment, two first guide pillars of rotatory second guide pillar cooperation make the polishing area be the triangle-shaped and rotate, when L type guiding mechanism downstream, it is downward to drive grinding machanism, at this moment, the polishing area that is located trapezoidal work groove bottom one side can polish electric motorcycle car spare part, therefore, not only has promoted efficiency and the quality of polishing, and overcome the limitation that the wheel of polishing polished, make the area of polishing increase, the while polishing area now is convenient loading and unloading, easily change again.

3. This electric motorcycle car spare part polishing grinding device can make the friction power that the grinding band was with it when contacting the spare part surface through the crescent friction strip for the burr on crescent friction strip can easily strike off the surface, and the arc gasket of crescent friction strip both sides can play the effect of buffer protection simultaneously, has avoided the crescent friction strip to cut to the spare part surface and has rubbed and destroy the problem.

Drawings

Fig. 1 is a schematic structural view of a front view of a polishing and grinding device for parts of an electric motorcycle according to the present invention;

FIG. 2 is a schematic structural side view of a polishing and grinding device for parts of an electric motorcycle according to the present invention;

FIG. 3 is a schematic structural diagram of a grinding mechanism in the electric motorcycle part polishing and grinding device provided by the invention;

FIG. 4 is a schematic diagram of an overturning structure of an L-shaped guide mechanism in the polishing and grinding device for the parts of the electric motorcycle provided by the invention;

fig. 5 is a schematic cross-sectional structural view of a polishing belt in the electric motorcycle part polishing and grinding device provided by the invention.

In the figure: 1-base, 2-supporting plate, 3-top seat, 4-hydraulic cylinder, 5-L type guiding mechanism, 6-motor, 7-limiting rod, 8-fixed inclined plane, 9-polishing mechanism, 10-trapezoidal working groove, 11-first guide post, 12-fixed seat, 13-polishing belt, 14-second guide post, 15-connecting plate, 16-first guide rod, 17-second guide rod, 18-first sliding groove, 19-swinging rod, 20-rotating rod, 21-first clamping strip, 22-U type fixed frame, 23-second clamping strip, 24-arc gasket, 25-crescent friction strip, 26-clamping hole and 27-clamping protrusion.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a polishing and grinding device for parts of an electric motorcycle comprises a base 1, wherein two side outer walls of the top of the base 1 are respectively fixed with limiting rods 7 through bolts, the outer walls of one side of each of the two limiting rods 7 are respectively provided with a clamping groove, the bottom side structure of one side, opposite to the two clamping grooves, is a fixed inclined plane 8, the outer walls of the other side of the top of the base 1 are respectively fixed with two supporting plates 2 through bolts, the outer walls of the tops of the two supporting plates 2 are respectively fixed with a same top seat 3 through bolts, the outer wall of one side of the top seat 3 is fixed with a hydraulic cylinder 4 through bolts, the outer wall of the bottom of the top seat 3 is provided with an L-shaped guide mechanism 5, the output end of the bottom of the L-shaped guide mechanism 5 is provided with a grinding mechanism 9, and the output end of the grinding mechanism 9 is sleeved with a grinding belt 13; during the use, will treat the leading-in draw-in groove relative of two gag lever posts 7 of electric motorcycle spare part of polishing through guide mechanism, and spacing through two fixed inclined planes, and simultaneously, start hydraulic system and pour into hydraulic cylinder 4 with hydraulic oil in, make L type guiding mechanism 5 begin to work, L type guiding mechanism 5 is L type orbit motion this moment, and take polishing mechanism 9 of its bottom to do L type orbit motion, and before this, start polishing mechanism 9, make polishing belt 13 move in polishing mechanism 9, cooperation L type guiding mechanism 5 can make the electric motorcycle spare part of treating polishing carry out intermittent type polishing work simultaneously, the autonomy of electric motorcycle spare part polishing has not only been made things convenient for, and the efficiency of electric motorcycle spare part polishing has been improved, polishing belt 13 loading and unloading convenience is easily changed simultaneously.

In order to ensure that the grinding mechanism 9 finishes intermittent grinding work; as shown in fig. 4, the L-shaped guiding mechanism 5 includes two first guide rods 16, two second guide rods 17, two first sliding grooves 18, two second sliding grooves, two swinging rods 19, two rotating rods 20, two first clamping strips 21, a U-shaped fixing frame 22 and two second clamping strips 23, the U-shaped fixing frame 22 is connected to the end portion of the piston rod of the hydraulic cylinder 4 through threads, a guide groove is formed in the outer wall of the bottom of the top seat 3 near one side of the U-shaped fixing frame 22, the two second clamping strips 23 are welded to the inner walls of the two sides of the guide groove, a guide hole is formed in the inner wall of the bottom of the guide groove, a receiving groove is formed in the outer wall of the top seat 3 near the lower side of the guide hole, the two first clamping strips 21 are welded to the inner walls of the two sides of the receiving groove, the two first guide rods 16 are fixed to the outer wall of the top of the polishing mechanism 9 through a connecting plate 15, and the two rotating rods 20 are connected to the opposite sides of the two first guide rods 16 through threads, two swing rods 19 are sleeved on the circumferences of two swing rods 20, the other two swing rods 20 are inserted at the other ends of the two swing rods 19, two second guide rods 17 are fixed at the two ends of the other two swing rods 20 through threads, two first sliding grooves 18 and two second sliding grooves are respectively formed in the outer walls of the two opposite sides of the two first guide rods 16 and the two second guide rods 17, the two ends of a U-shaped fixing frame 22 are sleeved with the two ends of one of the swing rods 20, a first clamping strip 21 is matched with the first sliding grooves 18, and a second clamping strip 23 is matched with the second sliding grooves; during operation, pneumatic cylinder 3 piston rod promotes the translation of U type mount 22 to make two second guide arms 17 move to footstock 3 one end, the swinging arms 19 swing this moment and tend to the vertical state, this moment, two first guide arms 16 are from accomodating the inslot translation, and move down when touchhing footstock 3 terminal surface, at this moment, accomplish the downward work of polishing of the translation of grinding machanism 9, otherwise, then raise grinding machanism 9 and pack up, therefore, not only guaranteed grinding machanism 9's intermittent type work, and the efficiency of polishing has been improved, make the work of polishing tend to the automation.

The polishing mechanism 9 is convenient to assemble, disassemble and replace; as shown in fig. 1-3, the polishing mechanism 9 includes a motor 6, a trapezoidal working groove 10, two first guide pillars 11, a fixed seat 12 and a second guide pillar 14, and the fixed seat 12 is fixed on one side of the bottom of the two first guide pillars 16 opposite to each other through a connecting plate 15, the trapezoidal working groove 10 is opened on one side of the bottom of the fixed seat 12, the two first guide pillars 11 are fixed on the outer wall of the fixed seat 12 close to the two sides of the trapezoidal working groove 10 through bearings, the motor 6 is fixed on the outer wall of the top side of the fixed seat 12 through a support plate, the second guide pillar 14 is connected to the end of the output shaft of the motor 6 through a connecting shaft, and a polishing belt 13 forms a transmission fit with the two first guide pillars 11 and the second guide pillar 14; the during operation, motor 6 drives the connecting axle rotatory, and make second guide pillar 14 rotate, at this moment, two first guide pillars 11 of rotatory second guide pillar 14 cooperation make polishing area 13 be the triangle-shaped and rotate, when L type guiding mechanism 5 downstream, it is downward to drive polishing mechanism 9, at this moment, the polishing area 13 that is located trapezoidal work groove 10 bottom one side can polish electric motorcycle spare part, therefore, not only has promoted efficiency and the quality of polishing, and overcome the limitation that the wheel of polishing polished, make the area of polishing increase, polishing area 13 now makes things convenient for loading and unloading simultaneously, easily change again.

In the embodiment, when the electric motorcycle grinding machine is used, parts of an electric motorcycle to be ground are guided into the clamping grooves corresponding to the two limiting rods 7 through the material guide mechanism and are limited through the two fixed inclined planes, meanwhile, the hydraulic system is started to inject hydraulic oil into the hydraulic cylinder 4, the piston rod of the hydraulic cylinder 3 pushes the U-shaped fixing frame 22 to translate, the two second guide rods 17 move towards one end of the top seat 3, the oscillating rod 19 oscillates and tends to be in a vertical state, the two first guide rods 16 translate from the accommodating grooves and move downwards when touching the end face of the top seat 3, before the oscillating, the connecting shaft is driven to rotate through the starting motor 6, the second guide rods 14 rotate, at the moment, the rotating second guide rods 14 are matched with the two first guide rods 11 to enable the grinding belt 13 to rotate in a triangular shape, when the L-shaped guide mechanism 5 moves downwards, the grinding mechanism 9 is driven to move downwards, the grinding belt 13 positioned on one side of the bottom of the trapezoid working groove 10 can grind the parts of the electric motorcycle.

Example 2:

a polishing and grinding device for electric motorcycle parts is shown in figure 5, in order to improve the grinding efficiency of a grinding belt 13; the present embodiment is modified from embodiment 1 as follows: the outer side surface of the polishing belt 13 is provided with mounting grooves distributed at equal intervals, the inner wall of the bottom of each mounting groove is clamped with a crescent friction strip 25, the outer wall of the bottom of each crescent friction strip 25 is provided with a clamping protrusion 27, one side of each crescent friction strip 25 is provided with three clamping holes 26, the outer walls of the two sides of each crescent friction strip 25 are respectively bonded with an arc-shaped gasket 24, the outer wall of the bottom of each mounting groove is provided with a limiting groove, the inner walls of the two sides of each mounting groove are welded with three spring columns, the spring columns are matched with the clamping holes 26, and the limiting grooves are matched with the clamping protrusions 27; the crescent friction strip 25 can increase the friction force between the grinding belt 13 and the part when the grinding belt 13 contacts the part surface, so that the crescent friction strip 25 can easily scrape burrs on the surface, and the arc-shaped gaskets 24 on the two sides of the crescent friction strip 25 can play a role in buffering and protecting, thereby avoiding the problem that the crescent friction strip 25 scratches and damages the part surface.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A polishing and grinding device for electric motorcycle parts comprises a base (1) and is characterized in that, the outer walls of two sides of the top of the base (1) are respectively fixed with a limiting rod (7) through bolts, the outer walls of one sides of the two limiting rods (7) are respectively provided with a clamping groove, one side of the bottom of the opposite side of the two clamping grooves is structurally a fixed inclined plane (8), the outer wall of the other side of the top of the base (1) is respectively fixed with two supporting plates (2) through bolts, the outer walls of the tops of the two supporting plates (2) are both fixed with the same top seat (3) through bolts, the outer wall of one side of the top seat (3) is fixed with a hydraulic cylinder (4) through bolts, the outer wall of the bottom of the top seat (3) is provided with an L-shaped guide mechanism (5), a polishing mechanism (9) is arranged at the bottom output end of the L-shaped guide mechanism (5), and a polishing belt (13) is sleeved at the output end of the polishing mechanism (9); the L-shaped guide mechanism (5) comprises two first guide rods (16), two second guide rods (17), two first sliding grooves (18), two second sliding grooves, two swinging rods (19), two first clamping strips (21), a U-shaped fixing frame (22), two second clamping strips (23) and two groups of rotating rods, wherein each group of rotating rods is provided with two rotating rods (20), the U-shaped fixing frame (22) is connected to the end part of a piston rod of the hydraulic cylinder (4) through threads, and the outer wall of the bottom of the top seat (3) close to one side of the U-shaped fixing frame (22) is provided with a guide groove; the two second clamping strips (23) are welded on the inner walls of the two sides of the guide groove, the inner wall of the bottom of the guide groove is provided with a guide hole, the outer wall of the top seat (3) close to the lower part of the guide hole is provided with an accommodating groove, the two first clamping strips (21) are welded on the inner walls of the two sides of the accommodating groove, and the two first guide rods (16) are fixed on the outer wall of the top of the polishing mechanism (9) through a connecting plate (15); one group of two rotating rods (20) is connected to one side, opposite to the two first guide rods (16), of the two first guide rods through threads, the two swinging rods (19) are sleeved on the circumference of the one group of two rotating rods (20), the other group of two rotating rods (20) are inserted into the other ends of the two swinging rods (19), and the two second guide rods (17) are fixed to the two ends of the other group of two rotating rods (20) through threads; the two first sliding grooves (18) and the two second sliding grooves are respectively formed in the outer walls of the two opposite sides of the two first guide rods (16) and the two second guide rods (17), the two ends of the U-shaped fixing frame (22) are sleeved with the two ends of one rotating rod (20), the first clamping strips (21) are matched with the first sliding grooves (18), and the second clamping strips (23) are matched with the second sliding grooves.

2. The electric motorcycle part polishing and grinding device as claimed in claim 1, wherein the grinding mechanism (9) comprises a motor (6), a trapezoidal working groove (10), two first guide posts (11), a fixed seat (12) and a second guide post (14), the fixed seat (12) is fixed on one side of the two first guide rods (16) opposite to the bottom through a connecting plate (15), the trapezoidal working groove (10) is opened on one side of the bottom of the fixed seat (12), and the two first guide posts (11) are fixed on the outer wall of the fixed seat (12) close to two sides of the trapezoidal working groove (10) through bearings.

3. The electric motorcycle part polishing and grinding device as claimed in claim 2, characterized in that the motor (6) is fixed on the outer wall of the top side of the fixed seat (12) through a support plate, the second guide post (14) is connected to the end part of the output shaft of the motor (6) through a connecting shaft, and the grinding belt (13) is in transmission fit with the two first guide posts (11) and the second guide post (14).

4. The electric motorcycle part polishing and grinding device as claimed in claim 1, wherein the outer side surface of the polishing belt (13) is provided with mounting grooves distributed equidistantly, the inner bottom wall of each mounting groove is clamped with a crescent friction strip (25), the outer bottom wall of each crescent friction strip (25) is provided with a clamping protrusion (27), and one side of each crescent friction strip (25) is provided with three clamping holes (26).

5. The electric motorcycle part polishing and grinding device as claimed in claim 4, wherein arc-shaped gaskets (24) are respectively bonded on the outer walls of the two sides of the crescent friction strip (25), the outer wall of the bottom of each mounting groove is provided with a limiting groove, the inner walls of the two sides of each mounting groove are welded with three spring posts, the spring posts are matched with the clamping holes (26), and the limiting grooves are matched with the clamping protrusions (27).