CN211490973U

CN211490973U - Device capable of polishing surfaces of precision sheet metal structural parts of different sizes

Info

Publication number: CN211490973U
Application number: CN201922010537.7U
Authority: CN
Inventors: 陈颖; 陈一; 曾广胜
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-15
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a panel beating polishing technical field just discloses a can polish device on not equidimension accurate panel beating structure surface, comprises a box bod, there is a door body in the left side of box body through hinge movable mounting, the inside both sides fixed mounting of box body has the spring beam, two the outside movable mounting of the relative one side of spring beam has the slider, the right side of spring beam and the right side fixed mounting who is located the slider have the roof. This can polish device on not equidimension precision panel beating structure surface, rotate through the pivot and drive the gear disc and rotate, one side that two sleeve pipes of rethread carried on the back mutually is provided with skewed tooth, and with the gear disc meshing, it rotates to drive the sleeve pipe, under the effect of closing plate, drive burnishing device through the movable rod and rotate, rethread rotating handle, under closing plate and sheathed tube cooperation, it reciprocates to drive the movable rod, thereby reached not needing the upset, can polish the not equidimension workpiece surface's effect.

Description

Device capable of polishing surfaces of precision sheet metal structural parts of different sizes

Technical Field

The utility model relates to a panel beating polishing technical field specifically is a can polish device on not equidimension precision sheet metal structure surface.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface of the workpiece.

The sheet metal polishing is to make the surface of a sheet metal workpiece smooth, so that the next process production is convenient to carry out, the sheet metal workpiece is generally required to be overturned to be polished in the sheet metal polishing process, and workpieces with different sizes cannot be polished, so that a device capable of polishing the surfaces of precision sheet metal structural members with different sizes is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem, an object of the utility model is to provide a can polish not device on the accurate sheet metal structure surface of equidimension, have the polishing and need not overturn the work piece, can polish the work piece of equidimension not.

The utility model discloses a realize that technical purpose adopts following technical scheme: a device capable of polishing the surfaces of precision sheet metal structural parts with different sizes comprises a box body, wherein a door body is movably arranged on the left side of the box body through a hinge, spring rods are fixedly arranged on two sides inside the box body, a sliding block is movably arranged on the outer portion of one side, opposite to the two spring rods, of the two spring rods, a top plate is fixedly arranged on the right side of the spring rods and is positioned on the right side of the sliding block, two sliding grooves are formed in the inner wall of the box body, gear discs are movably connected to the outer portions of the two sliding grooves, sleeves are meshed with the top portions of the gear discs, movable rods are movably connected to the inner portions of the sleeves, polishing devices are fixedly connected to the top portions of the movable rods, rotating shafts are fixedly connected to the opposite sides of the two gear discs, driving bevel gears are fixedly connected to the outer portions of the, the bottom fixedly connected with storage box of ventilation pipe, two roof and two burnishing device's relative one side movable mounting has the work piece.

Preferably, the upper surface of the gear disc and the lower surface of the sleeve are provided with helical teeth, the helical teeth are meshed with each other, a sensor is fixedly mounted outside the stop lever, and the sensor is electrically connected with a switch of the control motor.

Preferably, the two rotating shafts are movably connected with the box body through bearings, and one sides of the two rotating shafts, which are opposite to each other, extend to the outer side of the box body.

Preferably, the bottom of the movable rod is fixedly connected with a sealing plate, and straight teeth are arranged on the inner side wall of the sleeve and on the opposite side of the sealing plate.

Preferably, the top and the bottom of the two top plates are fixedly connected with baffle plates, the inside of the ventilation pipe is fixedly provided with a fan, the right side of the fan is connected with a transmission gear through a connecting rod, and the outside of the transmission gear is meshed with the inside of the chain.

Preferably, a spring of the spring rod is fixedly connected with the sliding block, the spring is in a compressed state initially, a gear hole is formed in the front face of the sealing plate, and a handle is meshed with the outer portion of the gear hole.

Preferably, the left sides of the two gear rods are fixedly provided with driven bevel gears, the right sides of the two gear rods are fixedly provided with circular gears, the two circular gears are meshed through a chain, and the driving bevel gears are meshed with the driven bevel gears.

Preferably, the bottom of the rotating shaft is fixedly connected with a motor through a coupler, and the motor is a servo motor.

The utility model discloses possess following beneficial effect:

1. this can polish device on not equidimension precision panel beating structure surface, rotate through the pivot and drive the gear disc and rotate, one side that two sleeve pipes of rethread carried on the back mutually is provided with skewed tooth, and with the gear disc meshing, it rotates to drive the sleeve pipe, under the effect of closing plate, drive burnishing device through the movable rod and rotate, rethread rotating handle, under closing plate and sheathed tube cooperation, it reciprocates to drive the movable rod, thereby reached not needing the upset, can polish the not equidimension workpiece surface's effect.

2. This can polish device on not accurate panel beating structure surface of equidimension rotates through the pivot and drives the rotation of drive bevel gear, and under the cooperation of gear pole, the chain drives the chain rotation with the gear engagement on gear pole right side, because drive gear and chain inside engagement to and under the effect of connecting rod, the fan rotates, with the dust suction to the storage box of polishing production in, thereby reached the polishing in-process and collected the dust, not produced the effect of influence to the human body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial side view of fig. 1.

Fig. 3 is an enlarged view of a in fig. 1.

Fig. 4 is an enlarged view of B in fig. 1.

In the figure: 1-box body, 2-door body, 3-spring rod, 4-slide block, 5-top plate, 6-chute, 7-gear disc, 8-sleeve, 9-movable rod, 10-polishing device, 11-rotating shaft, 12-driving bevel gear, 13-gear rod, 14-ventilating pipe, 15-storage box and 16-workpiece.

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.

Referring to fig. 1-4, a device capable of polishing the surfaces of precision sheet metal structural members with different sizes comprises a box body 1, a door body 2 is movably mounted on the left side of the box body 1 through a hinge, the device is convenient to open, a polishing device 10 is convenient to replace, spring rods 3 are fixedly mounted on two sides inside the box body 1, springs of the spring rods 3 are fixedly connected with a sliding block 4, the springs are in a compressed state initially, elastic force is generated to fix the device, the sliding block 4 is movably mounted on the outer portion of one side, opposite to the two spring rods 3, so that the sliding block 4 drives the springs to slide on the spring rods 3 to fix different workpieces 16 conveniently, a top plate 5 is fixedly mounted on the right side of the spring rods 3 and positioned on the right side of the sliding block 4 to fix the device under the action of the elastic force, baffles are fixedly connected to the tops and the bottoms of the two top plates 5, the polishing device is convenient for transmitting signals to enable a motor to rotate reversely, the inner wall of the box body 1 is provided with two sliding grooves 6, the outer parts of the two sliding grooves 6 are movably connected with a gear disc 7, the upper surface of the gear disc 7 and the lower surface of a sleeve 8 are provided with oblique teeth which are meshed with each other, one side, opposite to the gear disc 7, of the gear disc 7 is movably connected with the sliding grooves 6, the top of the gear disc 7 is meshed with the sleeve 8, the inner side wall of the sleeve 8 and one side, opposite to a sealing plate, of the inner side wall of the sleeve 8 are both provided with straight teeth, the inner part of the sleeve 8 is movably connected with a movable rod 9, the bottom of the movable rod 9 is fixedly connected with the sealing plate, the front side of the sealing plate is provided with a gear hole, the outer part of the gear hole is meshed with a handle, the distance between the, two rotating shafts 11 are movably connected with the box body 1 through bearings, the rotating shafts 11 are prevented from rotating to drive the box body 1 to rotate, the opposite sides of the two rotating shafts 11 extend to the outer side of the box body 1, the bottom of the rotating shaft 11 at the bottom is fixedly connected with a motor through a coupler, the motor is a servo motor and is convenient for enabling a gear disc 7 to rotate forward and backward, driving bevel gears 12 are fixedly connected to the outer parts of the two rotating shafts 11, gear rods 13 are meshed to the right sides of the two driving bevel gears 12, driven bevel gears are fixedly installed at the left sides of the two gear rods 13, circular gears are fixedly installed at the right sides, the two circular gears are meshed through chains and are convenient for driving the two rotating shafts 11 to rotate simultaneously, the driving bevel gears 12 are meshed with the driven bevel gears and are convenient for transmitting power, ventilation pipes 14 are inserted at the right sides of the box body 1, the right side of the fan is connected with a transmission gear through a connecting rod, the outside of the transmission gear is meshed with the inside of a chain, the fan is driven to rotate conveniently, the bottom of the ventilation pipe 14 is fixedly connected with a storage box 15, a workpiece 16 is movably mounted on one opposite side of the two top plates 5 and the two polishing devices 10, and the right side of the workpiece 16 extends to the front of the box body 1.

When the device is used, a workpiece 16 is inserted into the box body 1 from the front side of the box body 1, because a spring outside the spring rod 3 is in a compressed state initially and the slide block 4 can slide on the spring rod 3, when the workpiece 16 is inserted into the box body 1, the spring further contracts, the top plate 5 can be in close contact with the workpiece 16 under the action of the spring rod 3 under the driving of the slide block 4, so that the workpiece 16 is fixed, because the bottom of the bottom rotating shaft 11 is connected with a motor, the motor operates to drive the rotating shafts 11 to rotate, driving bevel gears 12 are fixedly arranged outside the two rotating shafts 11, the driving main gear 12 is meshed with a gear rod 13, the right sides of the gear rods 13 are meshed with a chain through meshing, so that the two top rotating shafts 11 rotate, because the opposite sides of the two rotating shafts 11 are fixedly connected with the gear disc 7, the rotating shafts 11 can drive the gear disc 7 to rotate when, while one side of the two sleeves 8, which are opposite to each other, is fixedly provided with straight teeth, the sleeves 8 are meshed with the gear disc 7 through the straight teeth, so that the gear disc 7 can be driven to rotate when rotating, a sealing plate is fixedly arranged on one side of the two movable rods 9, which are opposite to each other, a gear hole is arranged on the front surface of the sealing plate, a handle is movably connected to the outer part of the gear hole through meshing, oblique teeth are arranged on the left side of the sealing plate, oblique teeth are fixedly arranged on the inner side wall of the sleeves 8, the sealing plate can move up and down on the inner wall of the sleeves 8 through rotating the handle, so that the movable rods 9 are driven to move up and down, polishing devices 10 are fixedly arranged on one side of the two movable rods 9, the distance between the two polishing devices 10 can be adjusted through rotating the handle, so that different workpieces 16 can be polished, because the fan is fixedly arranged in the ventilation pipe 14, the transmission gear is fixedly connected to the left side of the fan through the connecting rod and meshed with the chain, the rotation of the fan can be driven when the rotating shaft 11 rotates, and dust generated by polishing is sucked out through the fan in the polishing process.

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 device that can polish not precision sheet metal structure surface of equidimension, includes box body (1), its characterized in that: the door body (2) is movably mounted on the left side of the box body (1) through a hinge, spring rods (3) are fixedly mounted on two sides of the interior of the box body (1), a sliding block (4) is movably mounted on the outer portion of one side, opposite to the two spring rods (3), of the two spring rods (3), a top plate (5) is fixedly mounted on the right side of the spring rods (3) and located on the right side of the sliding block (4), two sliding grooves (6) are formed in the inner wall of the box body (1), gear discs (7) are movably connected to the outer portions of the two sliding grooves (6), a sleeve (8) is meshed with the top of the gear discs (7), a movable rod (9) is movably connected to the interior of the sleeve (8), a polishing device (10) is fixedly connected to the top of the movable rod (9), a rotating shaft (11) is fixedly connected to one side, opposite to the, two the right side meshing of initiative bevel gear (12) has gear pole (13), the right side interlude of box body (1) has ventilation pipe (14), the bottom fixedly connected with storage box (15) of ventilation pipe (14), two roof (5) and two there is work piece (16) one side movable mounting relative of burnishing device (10).

2. The device of claim 1, wherein the polishing device is used for polishing the surfaces of the precision sheet metal structural parts with different sizes, and comprises: the upper surface of the gear disc (7) and the lower surface of the sleeve (8) are provided with inclined teeth.

3. The device of claim 1, wherein the polishing device is used for polishing the surfaces of the precision sheet metal structural parts with different sizes, and comprises: two pivot (11) pass through bearing and box body (1) swing joint, and two the one side that backs on the back of the body of pivot (11) extends to the box body (1) outside.

4. The device of claim 1, wherein the polishing device is used for polishing the surfaces of the precision sheet metal structural parts with different sizes, and comprises: the bottom fixedly connected with closing plate of movable rod (9), the inside wall of sleeve pipe (8) and one side that the closing plate carried on the back mutually all are provided with straight tooth.

5. The device of claim 1, wherein the polishing device is used for polishing the surfaces of the precision sheet metal structural parts with different sizes, and comprises: the top and the bottom of the two top plates (5) are fixedly connected with baffle plates.

6. The device of claim 1, wherein the polishing device is used for polishing the surfaces of the precision sheet metal structural parts with different sizes, and comprises: and the spring of the spring rod (3) is fixedly connected with the sliding block.

7. The device of claim 1, wherein the polishing device is used for polishing the surfaces of the precision sheet metal structural parts with different sizes, and comprises: driven bevel gears are fixedly mounted on the left sides of the two gear rods (13), circular gears are fixedly mounted on the right sides of the two gear rods, and the two circular gears are meshed through chains.

8. The device of claim 1, wherein the polishing device is used for polishing the surfaces of the precision sheet metal structural parts with different sizes, and comprises: and the bottom of the rotating shaft is fixedly connected with a motor through a coupler.