CN110091227B

CN110091227B - A grinding device for electric tricycle processing

Info

Publication number: CN110091227B
Application number: CN201910545313.8A
Authority: CN
Inventors: 张伟华; 陈海兵
Original assignee: Xuzhou Yuwei Machinery Equipment Co ltd
Current assignee: Xuzhou Yuwei Machinery Equipment Co ltd
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-11-24
Anticipated expiration: 2039-06-22
Also published as: CN110091227A

Abstract

The invention relates to the technical field of machining, and discloses a polishing device for machining of an electric tricycle, which comprises a sleeve, wherein a rectangular opening is formed in the right side of the sleeve, a placing plate is transversely arranged in the rectangular opening, two opposite sides of the placing plate are respectively and rotatably connected with two opposite sides of the rectangular opening through shaft pins, a T-shaped sliding groove is formed in the lower side of the placing plate, an adjusting mechanism is arranged in the T-shaped sliding groove, a strip-shaped groove is formed in the right side of the sleeve, a protection mechanism is arranged in the strip-shaped groove, a motor is fixedly connected to the left side of the sleeve, an output end of the motor is fixedly connected with a worm, one end of the worm penetrates through the side wall of the sleeve and is fixedly connected with a grinding wheel. This a grinding device for electric tricycle processing can improve the security when polishing, and the difficult healthy of harming the workman is difficult for producing advantages such as dust, can also retrieve the piece of polishing.

Description

A grinding device for electric tricycle processing

Technical Field

The invention relates to the technical field of machining, in particular to a polishing device for machining of an electric tricycle.

Background

The electric tricycle is a three-wheeled transport tool for pulling goods or people, which takes a storage battery as power and a motor as drive. The electric tricycle adopts a tubular high-capacity, left and right liner, deep discharge and traction type storage battery, can meet the requirement of continuous discharge during long-time work, and has the advantages of normal use for two years and no reduction of the internal capacity. The electric tricycle motor adopts a direct current series excitation traction type brush or brushless motor, and a speed regulation booster is arranged in the motor, so that the motor is not easy to damage in normal use, and strong output power is ensured. And the frame framework of the electric tricycle is mainly produced by cutting and welding a national standard square tube and then performing anti-rust treatment.

Among the prior art, a side's pipe for constituteing electric tricycle frame need polish to the incision after the unloading cutting, and deckle edge and the residue that produces after avoiding cutting influence welding quality, but the current process of polishing is polished by the handheld angle mill of workman basically, and the security performance is poor, easily produces the dust when polishing, and the disintegrating slag temperature that produces when polishing in addition is higher, scalds the workman easily, causes the conflagration in addition easily, and the piece of polishing simultaneously can not be easily by clearance recovery.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the polishing device for processing the electric tricycle, which has the advantages of high safety performance, difficulty in damaging the health of workers, difficulty in generating dust, capability of recycling polished fragments and the like, and solves the problems that the existing polishing process is basically performed by a worker holding an angle grinder, the safety performance is poor, dust is easily generated during polishing, the temperature of broken slag generated during polishing is high, the workers are easily scalded, a fire disaster is easily caused, and the polished fragments cannot be easily cleaned and recycled.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for processing an electric tricycle comprises a sleeve, wherein a rectangular opening is formed in the right side of the sleeve, a placing plate is transversely arranged in the rectangular opening, two opposite sides of the placing plate are respectively and rotatably connected with two opposite sides of the rectangular opening through shaft pins, a T-shaped chute is formed in the lower side of the placing plate, an adjusting mechanism is arranged in the T-shaped chute, a strip-shaped groove is formed in the right side of the sleeve, a protection mechanism is arranged in the strip-shaped groove, a motor is fixedly connected to the left side of the sleeve, a worm is fixedly connected to the output end of the motor, one end of the worm penetrates through the side wall of the sleeve and is fixedly connected with a grinding wheel sheet, an annular block is transversely and fixedly connected to the inner part of the sleeve, a filtering mechanism is connected to the upper side of the annular block, an inverted L-shaped pipe is fixedly connected to the lower side of the, the left end lower side of the sleeve is fixedly connected with a drain pipe, and the pipe wall of the drain pipe is connected with a drain valve.

Preferably, the adjusting mechanism comprises a T-shaped sliding block which is sleeved in a T-shaped sliding groove in a sliding manner, the lower end of the T-shaped sliding block is rotatably connected with a lead screw through a shaft pin, a threaded sleeve is connected to the rod wall of the lead screw in a threaded manner, and one side of the threaded sleeve is fixedly connected with the pipe wall of the sleeve through a connecting block.

Preferably, the protection machanism is including fixing the guide bar in the bar inslot, be equipped with the rectangular block on the pole wall of guide bar, one side of rectangular block is through the pole wall slip cup joint of through-hole with the guide bar, the downside fixedly connected with baffle of rectangular block, the spring has been cup jointed in the pole wall of guide bar upper sliding, the one end of spring and one side fixed connection in bar groove, the other end of spring and one side fixed connection of rectangular block.

Preferably, the filter mechanism includes the tapered plate of fixing on the annular piece, the lateral wall of tapered plate runs through and has seted up a plurality of rectangle mouths, and is a plurality of equal fixedly connected with filter screen in the rectangle mouth, fixedly connected with horizontal pole in the cover pipe, the pole wall center department of horizontal pole is rotated through antifriction bearing and is connected with the pivot, antifriction bearing and fixedly connected with worm wheel are passed to the upper end of pivot, worm and worm wheel meshing, the horizontal connecting rod that sets up of lower extreme fixedly connected with of pivot, the fixedly connected with scrubbing brush that all inclines in both ends about the connecting rod, two the scrubbing brush all is connected with the inclined plane contact of tapered plate.

Preferably, the placing groove is formed in the upper end of the placing plate, two opposite sides of the placing groove are communicated with two opposite ends of the placing plate respectively, two limiting plates which are parallel to each other are arranged in the placing groove, two opposite sides of the placing groove are sleeved with rectangular rods through the rectangular through holes in a sliding mode, the two opposite ends of the rectangular rods are passed through the rectangular through holes and are fixedly connected with the two limiting plates respectively, the upper end of the placing plate is provided with two positioning bolts which are symmetrically distributed through threaded holes in a threaded connection mode, and the two positioning bolts are connected with rod walls of the two rectangular rods in a contact mode through threaded holes.

Preferably, the inner edge of the opening at the upper end of the sleeve is fixedly connected with a sealing plate, the right side of the lower end of the sealing plate is fixedly connected with an arc-shaped plate, and the arc-shaped plate is positioned above the grinding wheel.

Preferably, the edge of the lower end pipe orifice of the sleeve is fixedly connected with a bottom plate, and four corners of the lower end of the bottom plate are fixedly connected with cushion blocks.

(III) advantageous effects

Compared with the prior art, the invention provides a polishing device for processing an electric tricycle, which has the following beneficial effects:

1. this a grinding device for electric tricycle processing, through the standing groove that is equipped with, put into the standing groove with square pipe in, starter motor, the motor rotation drives the worm makes the grinding wheel rotatory, thereby can polish square pipe in the standing groove, the piece that produces after polishing in addition directly drops in the cover pipe, the follow-up of effectively having avoided the high temperature to fly out and take place danger along with studying, the disintegrating slag drops at the cover intraductal back, be connected L type pipe and outside negative pressure equipment, and then can make the disintegrating slag be difficult for following the departure of rectangle opening part.

2. This a grinding device for electric tricycle processing, it is rotatory that the motor is rotatory to drive the worm simultaneously through the worm that is equipped with makes the worm wheel rotatory, the rotatory pivot that drives of worm wheel makes the connecting rod rotatory, the connecting rod is rotatory to drive two scrubbing brushes and slides on the surface of toper board, thereby can make the filter screen difficult to block up, with hand rotating lead screw, the lead screw is rotatory to promote T type slider with screw sleeve interact and removes, T type slider removes to drive and places the board around the pivot swing, and then can change the inclination of placing the board, make the angle of polishing change, it is domatic to be convenient for polish out different welding.

3. This a grinding device for electric tricycle processing, through the spring that is equipped with, the spring can promote the rectangle piece and slide in the bar inslot, and the square pipe contact in rectangle piece slip drive baffle and the standing groove, and then separates the shelves to the rectangle opening part, and the piece departure injures the people when avoiding polishing.

Drawings

FIG. 1 is a schematic structural diagram of a polishing device for processing an electro-tricycle according to the present invention;

FIG. 2 is a schematic top view of a polishing device for electro-tricycle processing according to the present invention, the placing plate of FIG. 1 is shown;

FIG. 3 is an enlarged view of a portion of a grinding device for machining an electro-tricycle shown in FIG. 1;

fig. 4 is an enlarged partial structure view of a grinding device for processing an electro-tricycle, which is provided by the invention, at a position B in fig. 1.

In the figure: the automatic plate brushing machine comprises a sleeve pipe 1, a sealing plate 2, an arc-shaped plate 3, a grinding wheel 4, a baffle 5, a cushion block 6, a threaded sleeve 7, a screw rod 8, a conical plate 9, an annular block 10, a bottom plate 11, an L-shaped pipe 12, a sewage discharge pipe 13, a motor 14, a worm 15, a worm wheel 16, a cross rod 17, a connecting rod 18, a scrubbing brush 19, a filter screen 20, a placing plate 21, a positioning bolt 22, a rectangular rod 23, a limiting plate 24, a sliding block 25T, a sliding chute 26T, a strip-shaped groove 27, a spring 28, a guide rod 29 and a rectangular block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, a polishing device for processing an electric tricycle comprises a casing 1, a rectangular opening is formed in the right side of the casing 1, a placing plate 21 is transversely arranged in the rectangular opening, two opposite sides of the placing plate 21 are respectively rotatably connected with two opposite sides of the rectangular opening through shaft pins, a T-shaped sliding groove 26 is formed in the lower side of the placing plate 21, an adjusting mechanism is arranged in the T-shaped sliding groove 26, a placing groove is formed in the upper end of the placing plate 21, two opposite sides of the placing groove are respectively communicated with two opposite ends of the placing plate 21, two parallel limiting plates 24 are arranged in the placing groove, rectangular rods 23 are respectively sleeved on two opposite sides of the placing groove in a sliding manner through the rectangular through holes, one opposite ends of the two rectangular rods 23 respectively penetrate through the rectangular through holes and are respectively fixedly connected with the two limiting plates 24, two symmetrically distributed positioning bolts 22 are in threaded connection with the upper, the screw hole is all passed to two positioning bolt 22's one end and is connected with the pole wall contact of two rectangular bars 23 respectively, bar groove 27 has been seted up on sleeve 1's right side, be equipped with protection machanism in the bar groove 27, sleeve 1's left side fixedly connected with motor 14, motor 14's output end fixedly connected with worm 15, the one end of worm 15 runs through sleeve 1's lateral wall and fixedly connected with grinding wheel 4, the inside horizontal fixedly connected with annular piece 10 of sleeve 1, the upside of annular piece 10 is connected with filter equipment, the L type pipe 12 of inversion is passed through round hole fixedly connected with to sleeve 1's right-hand member downside, the vertical portion one end mouth of pipe department of L type pipe 12 extends to in the annular piece 10, sleeve 1's left end downside fixedly connected with blow off pipe 13, be connected with the.

The adjusting mechanism comprises a T-shaped sliding block 25 which is sleeved in a T-shaped sliding groove 26 in a sliding mode, the lower end of the T-shaped sliding block 25 is connected with a lead screw 8 in a rotating mode through a shaft pin, a threaded sleeve 7 is connected to the rod wall of the lead screw 8 in a threaded mode, one side of the threaded sleeve 7 is fixedly connected with the pipe wall of the sleeve 1 through a connecting block, the protecting mechanism comprises a guide rod 29 which is fixed in a strip-shaped groove 27, a rectangular block 30 is arranged on the rod wall of the guide rod 29, one side of the rectangular block 30 is sleeved with the rod wall of the guide rod 29 in a sliding mode through a through hole, a baffle 5 is fixedly connected to the lower side of the rectangular block 30, a spring 28 is sleeved on the rod wall of the guide rod 29 in a sliding mode, the spring 28 can push the rectangular block 30 to slide in the strip-shaped groove 27, the rectangular block 30 slides to drive the baffle 5 to be in contact with a square, the other end of the spring 28 is fixedly connected with one side of a rectangular block 30, the filtering mechanism comprises a conical plate 9 fixed on an annular block 10, a plurality of rectangular openings are formed in the side wall of the conical plate 9 in a penetrating manner, a filtering screen 20 is fixedly connected in each rectangular opening, a cross rod 17 is fixedly connected in the sleeve 1, a rotating shaft is rotatably connected at the center of the rod wall of the cross rod 17 through a rolling bearing, the upper end of the rotating shaft penetrates through the rolling bearing and is fixedly connected with a worm wheel 16, a worm 15 is meshed with the worm wheel 16, the lower end of the rotating shaft is fixedly connected with a transverse connecting rod 18, the left end and the right end of the connecting rod 18 are fixedly connected with scrubbing brushes 19 in an inclined manner, the two scrubbing brushes 19 are in contact connection with the inclined surface of the conical plate 9, a sealing plate 2 is fixedly connected in the opening at the upper end, the lower end mouth of pipe border department fixedly connected with bottom plate 11 of sleeve pipe 1, the equal fixedly connected with cushion 6 in lower extreme four corners department of bottom plate 11.

In conclusion, when the polishing device for processing the electric tricycle is used, the square tube is placed into the placing groove, the motor 14 is started, the motor 14 rotates to drive the worm 15 to rotate the grinding wheel 4, so that the square tube in the placing groove can be polished, chips generated after polishing directly fall into the sleeve 1, the danger caused by high-temperature chemical flying-out is effectively avoided, after the crushed slag falls into the sleeve 1, the L-shaped tube 12 is connected with external negative pressure equipment, so that the crushed slag is not easy to fly out from the rectangular opening, meanwhile, the motor 14 rotates to drive the worm 15 to rotate the worm wheel 16, the worm wheel 16 rotates to drive the rotating shaft to rotate the connecting rod 18, the connecting rod 18 rotates to drive the two plate brushes 19 to slide on the surface of the conical plate 9, so that the filter screen 20 is not easy to be blocked, the screw rod 8 rotates by hand, the screw rod 8 rotates to interact with the threaded sleeve 7 to push the T-shaped slider 25 to move, t type slider 25 removes to drive and places board 21 around the pivot swing, and then can change the inclination of placing board 21 for the angle of polishing changes, and it is domatic to be convenient for polish out the different welding, and the spring 28 of setting on guide bar 29 can promote rectangular block 30 and slide in bar groove 27, and rectangular block 30 slides and drives the square pipe contact in baffle 5 and the standing groove, and then separates the shelves to the rectangle opening part, and the piece departure injury people when avoiding polishing.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device for electric tricycle processing, includes sleeve pipe (1), its characterized in that: the right side of the sleeve (1) is provided with a rectangular opening, a placing plate (21) is transversely arranged in the rectangular opening, two opposite sides of the placing plate (21) are respectively and rotatably connected with two opposite sides of the rectangular opening through shaft pins, a T-shaped sliding groove (26) is formed in the lower side of the placing plate (21), an adjusting mechanism is arranged in the T-shaped sliding groove (26), a strip-shaped groove (27) is formed in the right side of the sleeve (1), a protective mechanism is arranged in the strip-shaped groove (27), the left side of the sleeve (1) is fixedly connected with a motor (14), the output end of the motor (14) is fixedly connected with a worm (15), one end of the worm (15) penetrates through the side wall of the sleeve (1) and is fixedly connected with a grinding wheel (4), the inner part of the sleeve (1) is transversely and fixedly connected with a ring block (10), and the upper side, an inverted L-shaped pipe (12) is fixedly connected to the lower side of the right end of the sleeve (1) through a circular hole, a pipe orifice at one end of the vertical part of the L-shaped pipe (12) extends into the annular block (10), a drain pipe (13) is fixedly connected to the lower side of the left end of the sleeve (1), and a drain valve is connected to the pipe wall of the drain pipe (13);

the adjusting mechanism comprises a T-shaped sliding block (25) which is sleeved in a T-shaped sliding groove (26) in a sliding mode, the lower end of the T-shaped sliding block (25) is rotatably connected with a screw rod (8) through a shaft pin, a rod wall of the screw rod (8) is in threaded connection with a threaded sleeve (7), and one side of the threaded sleeve (7) is fixedly connected with the pipe wall of the sleeve (1) through a connecting block;

the protection mechanism comprises a guide rod (29) fixed in a strip-shaped groove (27), a rectangular block (30) is arranged on the rod wall of the guide rod (29), one side of the rectangular block (30) is in sliding sleeve joint with the rod wall of the guide rod (29) through a through hole, a baffle (5) is fixedly connected to the lower side of the rectangular block (30), a spring (28) is in sliding sleeve joint with the rod wall of the guide rod (29), one end of the spring (28) is fixedly connected with one side of the strip-shaped groove (27), and the other end of the spring (28) is fixedly connected with one side of the rectangular block (30);

the utility model discloses a filter mechanism, including fixing conical plate (9) on annular piece (10), the lateral wall of conical plate (9) runs through and has seted up a plurality of rectangle mouths, and is a plurality of equal fixedly connected with filter screen (20) in the rectangle mouth, fixedly connected with horizontal pole (17) in sleeve pipe (1), the pole wall center department of horizontal pole (17) rotates through antifriction bearing and is connected with the pivot, antifriction bearing and fixedly connected with worm wheel (16) are passed to the upper end of pivot, worm (15) and worm wheel (16) meshing, the horizontal connecting rod (18) that sets up of lower extreme fixedly connected with of pivot, the fixedly connected with scrubbing brush (19) that all inclines in both ends about connecting rod (18), two scrubbing brush (19) all are connected with the inclined plane contact of conical plate (9).

2. The grinding device for processing the electro-tricycle as claimed in claim 1, wherein: the utility model discloses a positioning device, including placing board (21), rectangular rod (23), two, rectangular rod (23) and threaded hole, the standing groove has been seted up to the upper end of placing board (21), the both sides that the standing groove is relative communicate with the both ends that placing board (21) is relative respectively, be equipped with two limiting plate (24) that are parallel to each other in the standing groove, the both sides that the standing groove is relative all have cup jointed rectangular rod (23) through the rectangle through-hole slip, two the relative one end of rectangular rod (23) all passes the rectangle through-hole and respectively with two limiting plate (24) fixed connection, open the upper end of placing board (21) and have two symmetric distribution's positioning bolt (22), two the one end of positioning bolt (22) all.

3. The grinding device for processing the electro-tricycle as claimed in claim 1, wherein: the grinding wheel is characterized in that a sealing plate (2) is fixedly connected to the inner edge of an opening in the upper end of the sleeve (1), an arc-shaped plate (3) is fixedly connected to the right side of the lower end of the sealing plate (2), and the arc-shaped plate (3) is located above the grinding wheel (4).

4. The grinding device for processing the electro-tricycle as claimed in claim 1, wherein: the pipe joint is characterized in that a bottom plate (11) is fixedly connected to the edge of a lower end pipe orifice of the sleeve (1), and cushion blocks (6) are fixedly connected to four corners of the lower end of the bottom plate (11).