CN214923040U

CN214923040U - Plastic casing burring device

Info

Publication number: CN214923040U
Application number: CN202120722980.1U
Authority: CN
Inventors: 邢光清; 于乾伍
Original assignee: Shenzhen Hongliyuan Precision Machinery Co ltd
Current assignee: Shenzhen Hongliyuan Precision Machinery Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-30
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a plastic casing processing equipment field, concretely relates to plastic casing burring device. The novel air pipe sealing device comprises a support, be fixed with the trachea on the support, trachea upper end rotation sealing connection has rotary joint, the rotary joint upper end is fixed with rotatory piece, the through-hole has all been seted up all around to rotatory piece, equal sliding seal in the through-hole is connected with the piston rod, the piston rod passes through the extension spring with the hole bottom of through-hole and is connected, the outside piston rod of through-hole serves and is provided with the roof, rotatory piece top is provided with the upper plate, the upper plate passes through a plurality of spring coupling with rotatory piece, the equal threaded connection in the left and right sides of rotatory piece has adjusting screw, be fixed with the motor on the support of rotatory piece one side, be fixed with the mill on the output shaft of motor. The utility model discloses, simple structure, convenient operation can improve the work efficiency of plastic casing burring, can prevent that plastic casing from being excessively polished, and plastic casing stability can be good, and the in-process of the burring of polishing can prevent that the incident from taking place.

Description

Plastic casing burring device

Technical Field

The utility model relates to a plastic casing processing equipment field, concretely relates to plastic casing burring device.

Background

The plastic shell is used on various devices, and not only can play a role in beautifying, but also can protect some parts, such as electrical elements on the devices. After the processing of plastic casing was accomplished, there was the burr in its port department, and inconvenient assembly influences beautifully simultaneously, consequently need carry out the burring operation to it after the processing of plastic casing was accomplished, generally utilizes the manual work to polish now, but the port department of the in-process plastic casing that the manual work was polished is easily excessively polished to influence subsequent assembly, lead to plastic casing to scrap.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can improve the work efficiency of plastic casing burring can prevent that plastic casing from being excessively polished, and plastic casing stability can be good, the in-process of the burring of polishing can prevent the plastic casing burring device that the incident takes place.

In order to realize the purpose, the utility model provides a technical scheme is:

the utility model provides a plastics shell burring device, which comprises a support, be fixed with the trachea of falling L shape on the support, trachea upper end rotation sealing connection has rotary joint, the rotary joint upper end is fixed with the revolving block, the centre bore has been seted up in the revolving block, rotary joint and centre bore intercommunication, the through-hole has all been seted up all around to the revolving block, through-hole and centre bore intercommunication, equal sliding seal has the piston rod in the through-hole, the piston rod is connected through the extension spring with the hole bottom of through-hole, it is provided with the roof to slide on the vertical direction of the outside piston rod one end of through-hole, the revolving block top is provided with the upper plate, the upper plate passes through a plurality of spring coupling with the revolving block, the equal threaded connection in the left and right sides of revolving block has adjusting screw, adjusting screw runs through the revolving block, roof upper end and upper plate sliding connection, be fixed with the motor on the support of revolving block one side, be fixed with the mill on the output shaft of motor.

Specifically, the central hole is communicated with the through hole through a communication hole.

Specifically, vertical gliding chute has been seted up towards one side of rotatory piece to the roof, and the gliding is provided with down the slider in the gliding chute, and the gliding is fixed on the piston rod.

Specifically, the upper chute has been seted up to the upper plate lower extreme of piston rod top, and the upper chute is parallel with the piston rod of its below, and the roof upper end is fixed with the top shoe, and the top shoe slides and sets up in the upper chute.

Specifically, a plurality of vertical polish rods are fixed at the lower end of the upper plate and are in sliding fit with holes in the rotating block.

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

the utility model discloses, simple structure, convenient operation can improve the work efficiency of plastic casing burring, can prevent that plastic casing from being excessively polished, and plastic casing stability can be good, and the in-process of the burring of polishing can prevent that the incident from taking place.

Drawings

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

Fig. 2 is an enlarged view of the area a in fig. 1.

Detailed Description

As shown in fig. 1-2, a deburring device for a plastic shell comprises a support 1, an inverted L-shaped air tube 2 is fixed on the support 1, a rotary joint 3 is connected to the upper end of the air tube 2 in a rotating and sealing manner, a rotary block 4 is fixed on the upper end of the rotary joint 3, a central hole 12 is formed in the rotary block 4, the rotary joint 3 is communicated with the central hole 12, through holes 5 are formed around the rotary block 4, the central hole 12 is communicated with the through holes 5 through communicating holes 13, a piston rod 6 is connected in the through holes 5 in a sliding and sealing manner, the piston rod 6 is connected with the hole bottom of the through hole 5 through a tension spring 20, a top plate 7 is arranged outside the through holes 5 in a sliding manner in the vertical direction of one end of the piston rod 6, a vertical lower chute 17 is formed in one side of the top plate 7 facing the rotary block 4, a lower slide block 18 is arranged in the lower chute 17 in a sliding manner, the lower slide block 18 is fixed on the piston rod 6, an upper plate 8 is arranged above the rotary block 4, upper plate 8 is connected through a plurality of springs 11 with rotatory piece 4, 8 lower extremes of upper plate are fixed with a plurality of vertical polished rods 9, polished rod 9 and the hole sliding fit on the rotatory piece 4, and the equal threaded connection in the left and right sides of rotatory piece 4 has adjusting screw 10, and adjusting screw 10 runs through rotatory piece 4, roof 7 upper end and 8 sliding connection of upper plate, spout 15 has been seted up to the 8 lower extremes of upper plate above piston rod 6, and spout 15 is parallel with the piston rod 6 of its below, and roof 7 upper end is fixed with upper slide 16, and upper slide 16 slides and sets up in last spout 15, is fixed with motor 14 on the support 1 of rotatory piece 4 one side, is fixed with polishing disc 19 on motor 14's the output shaft.

When the utility model is used, the plastic shell is covered on the rotating block 4, the upper plate 8 is contacted with the upper side wall of the plastic shell, the adjusting screw 10 is rotated, and the distance between the upper end of the adjusting screw 10 and the upper plate 8 is controlled, so that the lower end surface of the plastic shell is contacted with the upper end surface of the polishing disc 19 when the upper plate 8 is contacted with the lower end of the adjusting screw 10; the plastics shell detains the cover on rotatory piece 4 back, lets in compressed air to trachea 2 in, and under compressed air is under the effect, piston rod 6 to the outside motion of through-hole 5, extension spring 20 is stretched, and slider 16 slides in last spout 15, and roof 7 tightly supports the plastics shell lateral wall of its one side to fix plastics shell. When the burr of plastics shell port department is polished, starter motor 14, motor 14 drive polishing disc 19 rotates, presses the plastics shell for plastics shell, upper plate 8 and roof 7 are together down, then make plastics shell and rotatory piece 4 together rotatory, utilize polishing disc 19 to polish the burr of plastics shell port department, and adjusting screw 10 upper end can be spacing to upper plate 8, can prevent that polishing disc 19 from excessively polishing the port department of plastics shell.

After the burrs at the port of the plastic shell are polished, compressed air in the air pipe 2 is released, the piston rod 6 is driven by the tension spring 20 to restore the top plate 7, and then the polished plastic shell can be taken down.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A deburring device for a plastic shell comprises a support, an inverted L-shaped air pipe is fixed on the support, the novel air pipe sealing device is characterized in that a rotary joint is connected to the upper end of an air pipe in a rotating and sealing mode, a rotary block is fixed to the upper end of the rotary joint, a center hole is formed in the rotary block, the rotary joint is communicated with the center hole, through holes are formed in the periphery of the rotary block, the through holes are communicated with the center hole, a piston rod is connected with the hole bottom of each through hole in a sliding and sealing mode, a top plate is arranged on the vertical direction of one end of the piston rod outside the through holes in a sliding mode, an upper plate is arranged above the rotary block and connected with the rotary block through a plurality of springs, adjusting screws are connected to the left side and the right side of the rotary block in a threaded mode and penetrate through the rotary block, the upper end of the top plate is connected with the upper plate in a sliding mode, a motor is fixed on a support on one side of the rotary block, and a polishing disc is fixed on an output shaft of the motor.

2. The plastic casing deburring apparatus as claimed in claim 1, wherein said central hole communicates with said through hole through a communication hole.

3. The deburring device for the plastic shells as claimed in claim 1, wherein a vertical lower chute is formed in one side of the top plate facing the rotating block, a lower sliding block is arranged in the lower chute in a sliding manner, and the lower sliding block is fixed on the piston rod.

4. The deburring device for the plastic shell as claimed in claim 1, wherein the lower end of the upper plate above the piston rod is provided with an upper chute, the upper chute is parallel to the piston rod below the upper chute, the upper end of the top plate is fixed with an upper slide block, and the upper slide block is slidably arranged in the upper chute.

5. The plastic casing de-burring apparatus of claim 1, wherein a plurality of vertical polish rods are fixed to the lower end of the upper plate, and the polish rods are slidably engaged with the holes of the rotating block.