CN212635366U

CN212635366U - Metal piston surface polishing device

Info

Publication number: CN212635366U
Application number: CN202021425542.0U
Authority: CN
Inventors: 陈晓文
Original assignee: Anhui Gauss Auto Parts Co ltd
Current assignee: Anhui Gauss Auto Parts Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a metal piston surface finish device, including burnishing device, burnishing device's feed end distributes and has the feed arrangement who is used for the storage to wait to polish metal piston, burnishing device's discharge end distributes and has the receiving device who is used for saving polishing back metal piston, it has automatic blevile of push to distribute between feed arrangement and the receiving device, it has a plurality of polishing mechanisms to distribute in the burnishing device, polishing mechanism is through the inner chamber bottom surface sliding connection who removes seat and burnishing device, it installs the screw rod to rotate through the bearing to remove one side of seat, the one end that removes the seat was kept away from to the screw rod passes burnishing device's lateral wall and hand wheel fixed connection, burnishing device's inner wall and polishing mechanism correspond the position and have still arranged transport mechanism, feed arrangement's inner chamber bottom surface has. The utility model discloses simple structure, degree of automation is high, and polishing efficiency is high, reduces the harm to the human body, and the especially adapted metal piston is polished and is processed in batches.

Description

Metal piston surface polishing device

Technical Field

The utility model belongs to the technical field of metal piston production process equipment, concretely relates to metal piston surface finish device.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved. The rotation speed of the polishing disk is generally 1500-3000r/min, and is mostly continuously variable, and can be adjusted at any time during construction according to requirements.

At present, after grinding is finished, the circumferential surface of a metal piston needs to be polished to remove micro protrusions and depressions formed on the circumferential surface during grinding, and polishing is generally divided into rough polishing, middle polishing and fine polishing which are respectively performed by polishing wheels with different thicknesses. The existing metal piston surface polishing usually needs workers to put the metal piston into a polishing machine, the metal piston is manually taken out of a polishing line through a conveying roller after being polished and polished by a polishing wheel, manual feeding and discharging not only cause the problem of low polishing efficiency, but also harm to the body of the workers because the workers always suck a large amount of dust because the metal can generate a large amount of dust when being polished and are beside the polishing machine.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a metal piston surface burnishing device can realize metal piston's batch polishing, and degree of automation is high, solves the problem that present artifical material loading was unloaded, improves polishing efficiency, and especially adapted batch processing is used.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a metal piston surface polishing device comprises a polishing device, wherein the bottom surface of the polishing device is provided with a plurality of sliding grooves which are arranged in the front and back direction, the feeding end of the polishing device is provided with a feeding device for storing metal pistons to be polished, the discharging end of the polishing device is provided with a receiving device for storing polished metal pistons, automatic material pushing devices are distributed between the feeding device and the receiving device and penetrate through the polishing device, one end of each automatic material pushing device is arranged at the bottom of the feeding device, the other end of each automatic material pushing device is arranged at the top of the receiving device, a moving seat is slidably mounted on each sliding groove in the polishing device, a sliding block matched with the sliding groove is arranged at the bottom of each moving seat, each moving seat is provided with a polishing mechanism, a screw rod is rotatably mounted on one side of each moving seat through a bearing, and one end of the screw rod, far away from the moving seat, penetrates through the side, the screw rod is matched with a threaded hole in the side wall of the polishing device, a conveying mechanism is further arranged at the position, corresponding to the polishing mechanism, of the inner wall of the polishing device, and a material shaking device used for assisting the feeding of the feeding device is further arranged on the bottom surface of an inner cavity of the feeding device.

Preferably, the feeding device comprises a first storage box and a feeding frame arranged at the lower end of the first storage box and communicated with the first storage box, and the bottom surface of the first storage box is arranged to be inclined towards the direction of the feeding frame.

Preferably, receiving device includes second storage case and articulates the discharge door in second storage case one side, the rubber shock absorber layer has been arranged to the inboard of discharge door, the cavity bottom surface of second storage case inclines to the direction of discharge door, and has arranged the rubber pad that has the line on the inclined plane.

Preferably, automatic blevile of push includes main belt pulley, follows the belt pulley, twines the conveyer belt on main belt pulley and follow the belt pulley and drive main belt pulley pivoted second driving motor, evenly arranged a plurality of push rods on the conveyer belt, the push rod is located one side rotation of conveyer belt transmission direction and installs the direction ball.

Preferably, each polishing mechanism comprises a polishing wheel and a polishing motor for driving the polishing wheel to rotate, an output shaft of the polishing motor is in transmission with a rotating shaft of the polishing wheel through a belt, and the polishing motor is fixedly mounted on the movable base.

Preferably, the transmission mechanism comprises a first driving motor and a driving shaft coaxially and rotatably connected with an output shaft of the first driving motor, and a plurality of guide wheels are arranged on the driving shaft at positions corresponding to the polishing wheels.

Preferably, the automatic pushing device is arranged between the guide wheel and the polishing wheel.

Preferably, the material shaking device comprises a supporting plate movably connected with the bottom surface of the feeding device and used for supporting the piston, and a cam coaxially mounted with an output shaft of the second driving motor and used for controlling the supporting plate to shake up and down, and the bottom end of the supporting plate is movably connected with the cam through a connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) by arranging the feeding device and the discharging device, the automation degree is high, manual feeding and discharging are replaced, the processing efficiency is high, the productivity is improved, and meanwhile, the harm of polishing dust to the body of workers is reduced;

(2) the metal piston to be processed placed in the feeding device is pushed in an auxiliary mode through the shaking device, so that the metal piston can orderly fall into the feeding frame to wait for being pushed into the polishing device by the automatic material pushing device for polishing;

(3) the distance between the polishing wheel and the guide wheel is adjusted in sequence by setting the hand wheel and controlling the hand wheel to push the movable seat to slide on the bottom surface of the inner cavity of the polishing device, the size of polishing and grinding is controlled, and the polishing and processing can be performed on pistons with different diameters by adjusting the distance between the polishing wheel and the guide wheel.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a top view of the present invention;

FIG. 4 is a schematic side view of the polishing apparatus according to the present invention;

fig. 5 is a schematic structural view of the feeding device of the present invention;

fig. 6 is a side view of fig. 5 (with the housing transparent).

Description of reference numerals:

1-polishing device, 101-chute, 2-feeding device, 201-first storage box, 202-feeding frame, 3-receiving device, 301-second storage box, 302-discharging door, 4-automatic pushing device, 401-main belt pulley, 402-auxiliary belt pulley, 403-conveying belt, 404-push rod, 405-guide ball, 5-polishing mechanism, 501-polishing wheel, 502-polishing motor, 6-moving seat, 601-sliding block, 602-screw, 603-hand wheel, 7-conveying mechanism, 701-first driving motor, 702-driving shaft, 703-guide wheel, 8-material shaking device, 801-supporting plate, 802-cam, 803-connecting rod and 9-second driving motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the metal piston surface polishing device provided in this embodiment includes a polishing device 1, a plurality of sliding grooves 101 arranged in front and back are formed in a bottom surface of the polishing device 1, a feeding device 2 for storing a metal piston to be polished is arranged at a feeding end of the polishing device 1, a receiving device 3 for storing a polished metal piston is arranged at a discharging end of the polishing device 1, automatic pushing devices 4 are distributed between the feeding device 2 and the receiving device 3, the automatic pushing devices 4 penetrate through the polishing device 1, one end of each automatic pushing device 4 is arranged at the bottom of the feeding device 2, the other end of each automatic pushing device 4 is arranged at the top of the receiving device 3, a moving seat 6 is slidably mounted on each sliding groove 101 in the polishing device 1, a sliding block 601 matched with the sliding groove 101 is arranged at the bottom of the moving seat 6, and a polishing mechanism 5 is mounted on each moving seat 6, a screw 602 is rotatably mounted on one side of the movable base 6 through a bearing, one end of the screw 602, which is far away from the movable base 6, penetrates through the side wall of the polishing device 1 to be fixedly connected with a hand wheel 603, the screw 602 is matched with a threaded hole on the side wall of the polishing device 1, the control handwheel 603 rotates forward and backward to drive the screw 602 to rotate and reciprocate along the axial direction of the screw 602, thereby driving the movable seat 6 to move, the inner wall of the polishing device 1 is also provided with a transmission mechanism 7 corresponding to the polishing mechanism 5, the bottom surface of the inner cavity of the feeding device 2 is also provided with a material shaking device 8 for assisting the feeding device 2 in feeding, so that the metal piston can fall down from the feeding device 2, the materials enter the polishing device 1 orderly under the action of the automatic material pushing device 4, and are automatically fed and discharged without needing workers to stand beside the polishing machine, so that the harm of dust to human bodies is avoided.

Specifically, the feeding device 2 includes a first storage tank 201 and a feeding frame 202 disposed at a lower end of the first storage tank 201 and communicated with the first storage tank 201, wherein a bottom surface of the first storage tank 201 is inclined toward the feeding frame 202 to facilitate a metal piston to enter the feeding frame 202 from the first storage tank 201.

Particularly, receiving device 3 includes second storage tank 301 and articulates the discharge door 302 in second storage tank 301 one side, the rubber shock absorber layer has been arranged to the medial surface of discharge door 302, the inner chamber bottom surface of second storage tank 301 inclines to the direction of discharge door 302, and arranges the rubber pad that has the line on the inclined plane, plays cushioning effect and increases the frictional force between rubber pad and the metal piston to dropping of metal piston.

Specifically, automatic blevile of push 4 includes main belt pulley 401, from belt pulley 402, the conveyer belt 403 of winding on main belt pulley 401 and from belt pulley 402 and drive main belt pulley 401 pivoted second driving motor 9, evenly arranged has a plurality of push rods 404 on the conveyer belt 403, push rod 404 is located one side rotation of conveyer belt 403 transmission direction and is installed guide ball 405, and second driving motor 9 drive main belt pulley 401 rotates, and main belt pulley 401 rotates and drives conveyer belt 403 drive driven pulley 402 and rotate, and push rod 404 installed on conveyer belt 403 is cyclic motion on conveyer belt 403, will fall on the metal piston of feeding frame 202 and push polishing in the burnishing device 1.

Specifically, each polishing mechanism 5 comprises a polishing wheel 501 and a polishing motor 502 for driving the polishing wheel 501 to rotate, an output shaft of the polishing motor 502 is in transmission with a rotating shaft of the polishing wheel 501 through a belt, the polishing motor 502 is fixedly mounted on the movable base 6, and the movement of the polishing mechanism 5 is controlled by adjusting the movable base 6.

Specifically, the transmission mechanism 7 includes a first driving motor 701 and a driving shaft 702 coaxially and rotatably connected to an output shaft of the first driving motor 701, and a plurality of guide wheels 703 are disposed on the driving shaft 702 at positions corresponding to the polishing wheels 501.

Specifically, the automatic material pushing device 4 is arranged between the guide wheel 703 and the polishing wheel 501, and the automatic material pushing device 4 conveys the metal piston to a position between the guide wheel 703 and the polishing wheel 501 for polishing.

Specifically, the material shaking device 8 includes a supporting plate 801 movably connected to the bottom surface of the feeding device 2 for supporting the piston, and a cam 802 coaxially mounted to an output shaft of the second driving motor 9 for controlling the vertical shaking of the supporting plate 801, the bottom end of the supporting plate 801 is movably connected to the cam 802 through a connecting rod 803, and the rotation of the cam 802 drives the supporting plate 801 to shake vertically on the bottom surface of the feeding device 2.

When the polishing machine is used, metal pistons to be processed are placed in the feeding device 2 in parallel, the metal pistons are stacked in the feeding device 2, one metal piston falls on the feeding frame 202, the second driving motor 9 is started, the main belt pulley 401 and the cam 802 synchronously rotate to drive the conveying belt 403 and the supporting plate 801 to work respectively, therefore, the rotation of the second driving motor 9 simultaneously drives the automatic material pushing device 4 and the material shaking device 8 to work, the supporting plate 801 moves up and down in the first storage box 201 under the driving of the cam 802, so that the metal pistons to be polished placed in the first storage box 201 are pushed to move on the bottom surface inclined plane of the first storage box 201 to the feeding frame 202, the auxiliary metal pistons sequentially enter the material receiving frame 202 to wait for polishing treatment, the conveying belt 403 is conveyed into the polishing device 1 under the driving of the main belt pulley 401 and the auxiliary belt pulley 402, the push rod 404 arranged on the conveying belt 403 moves along with the belt pulley 401, when the push rod 404 moves to the feeding frame 202 to touch the metal piston, the guide ball 405 pushes the metal piston to enter the polishing device 1 along with the conveying of the conveyor belt 403, the guide ball 405 rotates on the push rod 404 along with the rotation of the piston, the push rod 404 does not influence the polishing rotation of the metal piston, the surface of the metal piston is polished under the rotation of the polishing wheel 501, the conveying mechanism 7 is controlled by the rotation of the first driving motor 701, the first driving motor 701 drives the guide wheel 703 to rotate by driving the driving shaft 702 to rotate, the metal piston enters the polishing device 1 to be in contact with the guide wheel 703 under the driving of the conveyor belt 403, the rotation of the guide wheel 703 is matched with the rotation of the polishing wheel 501, so that the polishing effect is better, the speed of polishing processing the metal piston in the polishing device 1 is controlled by adjusting the rotating speed of the second driving motor 9, the polished metal piston enters the second material storage tank 301, after a certain amount of metal pistons are stored in the second storage box 301, a worker can go forward to take the materials, place the transfer trolley on one side of the discharge door, open the discharge door 302, take the metal pistons out of the second storage box 301, and for the metal pistons with different specifications, rotate the hand wheel 603 to match with the threaded holes in the side wall of the polishing device 1 through the screw 602, so that the circumferential rotation of the hand wheel 603 is converted into pushing the moving seat 6 to move along the chute 101 in the polishing device 1, thereby adjusting the distance between the polishing wheel 501 and the guide wheel 703, adjusting the polishing size, and polishing the metal pistons with different specifications.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a metal piston surface polishing device, includes burnishing device (1), its characterized in that, the spout (101) of arranging around a plurality of are seted up to the bottom surface of burnishing device (1), feed arrangement (2) that are used for saving the metal piston of treating polishing are arranged to the feed end of burnishing device (1), the discharge end of burnishing device (1) is arranged and is used for saving receiving device (3) of polishing back metal piston, it has automatic blevile of push (4) to distribute between feed arrangement (2) and receiving device (3), automatic blevile of push (4) run through burnishing device (1), the one end of automatic blevile of push (4) is arranged in the bottom of feed arrangement (2), and the other end is arranged at the top of receiving device (3), all slidable mounting has removal seat (6) on every spout (101) in burnishing device (1), the bottom of removing seat (6) is equipped with slider (601) with spout (101) assorted, every remove and all install polishing mechanism (5) on seat (6), one side of removing seat (6) is rotated through the bearing and is installed screw rod (602), lateral wall and hand wheel (603) fixed connection that polishing device (1) were passed to the one end that removes seat (6) are kept away from to screw rod (602), screw rod (602) and the screw hole phase-match on polishing device (1) lateral wall, transport mechanism (7) have still been arranged to the inner wall of polishing device (1) and polishing mechanism (5) corresponding position, the inner chamber bottom surface of feed arrangement (2) has still been arranged and has been used for supplementary feed arrangement (2) feeding to tremble material device (8).

2. A metal piston surface polishing device according to claim 1, characterized in that said feeding means (2) comprises a first storage tank (201) and a feeding frame (202) disposed at the lower end of the first storage tank (201) and communicating with the first storage tank (201), and the bottom surface of the first storage tank (201) is inclined toward the feeding frame (202).

3. The metal piston surface polishing device according to claim 1, wherein the material receiving device (3) comprises a second storage box (301) and a discharge door (302) hinged to one side of the second storage box (301), a rubber shock absorption layer is arranged on the inner side of the discharge door (302), the bottom surface of the inner cavity of the second storage box (301) is inclined towards the discharge door (302), and a rubber pad with grains is arranged on the inclined surface.

4. The metal piston surface polishing device as recited in claim 1, wherein the automatic material pushing device (4) comprises a main belt pulley (401), a secondary belt pulley (402), a conveyor belt (403) wound on the main belt pulley (401) and the secondary belt pulley (402), and a second driving motor (9) for driving the main belt pulley (401) to rotate, a plurality of push rods (404) are uniformly arranged on the conveyor belt (403), and a guide ball (405) is rotatably mounted on one side of the push rods (404) in the transmission direction of the conveyor belt (403).

5. A metal piston surface polishing device according to claim 1, wherein each polishing mechanism (5) comprises a polishing wheel (501) and a polishing motor (502) for driving the polishing wheel (501) to rotate, an output shaft of the polishing motor (502) is in transmission with a rotating shaft of the polishing wheel (501) through a belt, and the polishing motor (502) is fixedly mounted on the movable base (6).

6. A metal piston surface polishing device according to claim 5, characterized in that the transmission mechanism (7) comprises a first driving motor (701) and a driving shaft (702) which is coaxially and rotatably connected with the output shaft of the first driving motor (701), and a plurality of guide wheels (703) are arranged on the driving shaft (702) at positions corresponding to the polishing wheels (501).

7. A metal piston surface finishing device according to claim 6, characterised in that the automatic pushing device (4) is arranged between the guide wheel (703) and the finishing wheel (501).

8. The metal piston surface polishing device according to claim 1 or 4, wherein the material shaking device (8) comprises a supporting plate (801) movably connected with the bottom surface of the feeding device (2) and used for supporting the piston and a cam (802) coaxially installed with an output shaft of the second driving motor (9) and used for controlling the supporting plate (801) to shake up and down, and the bottom end of the supporting plate (801) is movably connected with the cam (802) through a connecting rod (803).