CN111216030A

CN111216030A - Self-cleaning type pipe fitting inner hole polishing machine

Info

Publication number: CN111216030A
Application number: CN202010154653.0A
Authority: CN
Inventors: 王白石
Original assignee: Kunshan Zhengan Fluid Equipment Co Ltd
Current assignee: Kunshan Zhengan Fluid Equipment Co Ltd
Priority date: 2020-03-08
Filing date: 2020-03-08
Publication date: 2020-06-02

Abstract

The invention discloses a self-cleaning type pipe fitting inner hole polishing machine in the technical field of polishing, which comprises a workbench, wherein the top surface of the workbench is provided with a sliding groove, the top of the workbench is provided with a pipe fitting fixing mechanism, the right side of the pipe fitting fixing mechanism is provided with a driving mechanism, the front end of the driving mechanism is connected with a cleaning assembly, the front end of the cleaning assembly is connected with a polishing assembly, the driving mechanism is provided with a pneumatic mechanism, the left side of the pipe fitting fixing mechanism is provided with a collecting mechanism, a movable limiting rod is driven by an electric push rod to move and is matched with a fixed rod to tightly clamp and fix a pipe fitting, the movement of the pipe fitting is avoided, the polishing processing is convenient, adhered polishing residues are effectively blown to the other end of an inner hole of the pipe fitting, the polishing assembly is arranged in a detachable structure, and the disassembly and the cleaning are convenient, and the using effect is good.

Description

Self-cleaning type pipe fitting inner hole polishing machine

Technical Field

The invention relates to the technical field of polishing, in particular to a self-cleaning type pipe fitting inner hole polishing machine.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media.

When the existing polishing equipment polishes the inner hole of the pipe fitting, generated polishing residues cannot be effectively collected, so that a lot of polishing residues are adhered to the inner hole wall of the pipe fitting and need to be additionally cleaned, the labor intensity is improved, the working efficiency is reduced, and the machining efficiency is low.

Disclosure of Invention

The invention aims to provide a self-cleaning type pipe fitting inner hole polishing machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a self-cleaning type pipe fitting hole burnishing machine, includes that the workstation of spout is seted up to the top surface, the workstation top is provided with pipe fitting fixed establishment, pipe fitting fixed establishment right side is provided with actuating mechanism, the actuating mechanism front end is connected with cleans the subassembly, it is connected with polishing subassembly to clean the subassembly front end, the last pneumatic mechanism that is provided with of actuating mechanism, pipe fitting fixed establishment left side is provided with collects the mechanism, the last control box that is provided with of actuating mechanism.

Further, pipe fitting fixed establishment includes the movable base with workstation swing joint, the movable base left side wall passes through the guide bar and is connected with first cylinder output, just the movable base top is provided with fixed subassembly.

Further, the fixed subassembly is including being fixed in the movable base top and the base that the arc wall was seted up to the top surface, the fixed plate that the arc notch was seted up on the surface that is provided with in base top left side, fixed plate top fixed connection diaphragm, diaphragm bottom swing joint has the removal limiting plate, remove the limiting plate lateral wall and locate the electric putter tip fixed connection of diaphragm tip.

Further, actuating mechanism locates the workstation top surface and the activity processing platform that removes through second cylinder control including the activity, activity processing platform top is provided with driving motor, driving motor's output shaft passes through the shaft coupling and is connected with the transmission shaft, the transmission shaft run through with the riser of activity processing platform left side wall and with spliced pole one end fixed connection.

Further, clean the subassembly and include the connecting axle, the fixed cover of connecting axle midsection is equipped with cleans the brush circle, just connecting axle one end and spliced pole fixed connection.

Further, polishing subassembly includes fixed sleeve, fixed sleeve one end and connecting axle fixed connection, just the fixed sleeve other end can be dismantled and be connected with the polishing dish subassembly.

Further, the polishing disc component comprises a central disc, a connecting threaded column is fixedly inserted into the central disc in a splicing mode, reinforcing rods are arranged on the outer wall of the central disc at equal intervals, the tail ends of the reinforcing rods are fixedly connected with polishing grinding rings, and the reinforcing rods are in threaded connection with the fixing sleeve.

Further, collect the mechanism include with base top surface fixed connection's fixed processing platform, fixed processing platform top surface is provided with the collecting box, the collecting box right side wall is provided with the catch tray, just collecting box left side wall is provided with the draught fan.

Further, the catch tray is including the fixed disk that the recess was seted up on the surface, it leads the bits hole to have seted up in the recess on the fixed disk, lead bits hole one end and lead bits pipe one end and be connected, it is connected with the collecting box to lead the bits pipe other end, the collecting box includes the box, the box top surface articulates there is the case lid, just the equidistant fixed frame that is provided with of box inner chamber, the activity is pegged graft on the fixed frame has the gauze that articulates in the rectangle frame.

Furthermore, the pneumatic mechanism comprises a mounting plate, an air pump is arranged at the top of the mounting plate, an air outlet of the air pump is connected with one end of an air duct, the other end of the air duct is movably sleeved with an air guide ring on the outer wall of the connecting column, and an electromagnetic air valve is arranged on the air duct.

Compared with the prior art, the invention has the beneficial effects that:

1. the pipe fitting is placed on the base through the arrangement of the fixed rod, the movable limiting rod, the electric push rod and the base, the movable limiting rod is driven to move through the electric push rod, the electric push rod is matched with the fixed rod to tightly clamp and fix the pipe fitting, the pipe fitting is prevented from moving, and polishing is facilitated;

2. through the arrangement of the cleaning component and the pneumatic mechanism, the cleaning brush ring rotates along with the connecting column, so that polishing residues adhered to the inner hole wall of the pipe fitting after polishing are swept away, high-pressure air flow is conveyed to the inner hole of the pipe fitting through the air pump, the air guide pipe and the air guide ring, and the adhered polishing residues are effectively blown to the other end of the inner hole of the pipe fitting;

3. through the resetting of the polishing disc assembly, the polishing residues swept and blown off from the inner hole wall of the pipe fitting can pass through the polishing disc assembly to be blown towards the other end of the inner hole of the pipe fitting and are matched with the collecting mechanism to effectively collect the polishing residues, and the polishing disc assembly is arranged in a detachable structure and is convenient to replace;

4. can effectually collect polishing residue through the setting of collecting the mechanism, a plurality of detachable gauze that set up in the box are convenient for collect polishing residue completely, and convenient to detach clearance, excellent in use effect.

Drawings

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

FIG. 2 is a schematic view of a fixing assembly according to the present invention;

FIG. 3 is a schematic view of the polishing pad assembly of the present invention;

FIG. 4 is a schematic view of the structure of the collection box of the present invention;

fig. 5 is a schematic view of the structure of the collecting tray of the present invention.

In the figure: 100. a work table; 200. a pipe fitting fixing mechanism; 210. a movable base; 220. a guide bar; 230. a first cylinder; 240. a fixing assembly; 241. a base; 242. a fixing plate; 243. a transverse plate; 244. moving the limiting plate; 245. an electric push rod; 300. a drive mechanism; 310. a movable processing table; 320. a drive motor; 330. a coupling; 340. a drive shaft; 350. connecting columns; 400. a sweeping assembly; 410. a connecting shaft; 420. cleaning a brush ring; 500. a polishing assembly; 510. fixing the sleeve; 520. a polishing disc assembly; 521. a central disk; 522. connecting the threaded columns; 523. a reinforcing bar; 524. polishing and grinding the ring; 600. a collection mechanism; 610. fixing the processing table; 620. a collection box; 621. a box body; 622. a box cover; 623. a fixing frame; 624. a screen; 630. a collection tray; 631. fixing the disc; 632. a chip guide hole; 633. a scrap guide pipe; 640. an induced draft fan; 700. a pneumatic mechanism; 710. mounting a plate; 720. an air pump; 730. an air duct; 740. a wind guide ring; 750. an electromagnetic gas valve; 800. and a control box.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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.

The invention provides a self-cleaning type pipe inner hole polishing machine, please refer to fig. 1, which comprises a workbench 100 with a sliding groove on the top surface, a pipe fixing mechanism 200 is arranged on the top of the workbench 100, the pipe fixing mechanism 200 comprises a movable base 210 movably connected with the workbench 100, the left side wall of the movable base 210 is connected with the output end of a first cylinder 230 through a guide rod 220, the guide rod 220 penetrates through the inner cavity of a fixed processing table 610, after the pipe is fixed on a fixed component 240, the first cylinder 230 is controlled to work, the movable base 210 is driven to move leftwards on the workbench 100 until one end of the fixed pipe is abutted against a fixed disc 631 and covers a chip guide hole 632, and a fixed component 240 is arranged on the top of the movable base 210.

Referring to fig. 1, the fixing assembly 240 includes a base 241 fixed on the top of the movable base 210 and having an arc-shaped groove on the top surface, a fixing plate 242 having an arc-shaped notch on the surface is fixedly disposed on the left side of the top of the base 241, a horizontal plate 243 is fixedly connected to the top of the fixing plate 242, a moving limiting plate 244 is movably connected to the bottom of the horizontal plate 243, the side wall of the moving limiting plate 244 is fixedly connected to the end of an electric push rod 245 disposed on the end of the horizontal plate 243, a pipe is placed on the base 241, the electric push rod 245 is controlled to be unfolded, the moving limiting plate 244 is pushed to move on the horizontal plate 243 until the moving limiting plate 244 and the fixing plate 242 tightly clamp and fix the pipe.

Referring to fig. 2, a driving mechanism 300 is disposed at the right side of the pipe fixing mechanism 200, the driving mechanism 300 includes a movable processing table 310 movably disposed on the top surface of the worktable 100 and controlled to move by a second cylinder, after the pipe is fixed, the second cylinder drives the movable processing table 310 to move leftward on the top surface of the table 100, the polishing component 500 enters the inner hole of the pipe fitting for polishing operation, the top of the movable processing table 310 is provided with the driving motor 320, the output shaft of the driving motor 320 is connected with the transmission shaft 340 through the coupling 330, the transmission shaft 340 penetrates through the vertical plate on the left side wall of the movable processing table 310 and is fixedly connected with one end of the connecting column 350, the connecting part of the transmission shaft 340 and the vertical plate is provided with a bearing, the driving motor 320 works to drive the transmission shaft 340 to rotate, and synchronously drives the connecting column 350 to rotate, thereby driving the cleaning component 400 and the polishing component 500 connected with the end part to rotate and realizing the polishing and cleaning operation of the inner hole of the pipe fitting.

Referring to fig. 1, the front end of the driving mechanism 300 is connected to a cleaning assembly 400, the cleaning assembly 400 includes a connecting shaft 410, a cleaning brush ring 420 is fixedly sleeved at the middle section of the connecting shaft 410, the rotation of the connecting column 350 synchronously drives the cleaning brush ring 420 to rotate, so as to clean polishing residues adhered to the inner wall of the pipe, and one end of the connecting shaft 410 is fixedly connected to the connecting column 350.

Referring to fig. 1, the front end of the cleaning assembly 400 is connected to a polishing assembly 500, the polishing assembly 500 includes a fixing sleeve 510, one end of the fixing sleeve 510 is fixedly connected to the connecting shaft 410, the rotation of the connecting shaft synchronously drives the cleaning, and the other end of the fixing sleeve 510 is detachably connected to a polishing disc assembly 520.

Referring to fig. 1 and 3, the polishing disc assembly 520 includes a central disc 521, a connecting threaded column 522 is fixedly inserted into the central disc 521, reinforcing rods 523 are equidistantly arranged on the outer wall of the central disc 521, an opening is left between the structure composed of the central disc 521, the reinforcing rods 523 and the polishing grinding ring 524, so that the swept polishing residues can be pneumatically blown to the other end of the inner hole of the pipe fitting and then collected by the collecting mechanism 600, the tail end of the reinforcing rod 523 is fixedly connected with the polishing grinding ring 524, and the reinforcing rod 523 is in threaded connection with the fixed sleeve 510, so that the polishing grinding ring 524 can be conveniently detached and replaced, and the operation is convenient and rapid.

Referring to fig. 1, a pneumatic mechanism 700 is disposed on a driving mechanism 300, the pneumatic mechanism 700 includes a mounting plate 710, an air pump 720 is disposed on the top of the mounting plate 710, an air outlet of the air pump is connected to one end of an air duct 730, the other end of the air duct 730 is connected to an air guide ring 740 movably sleeved on the outer wall of a connecting column 350, the air guide ring 740 is rotatably connected to the outer wall of the connecting column 350, a cavity ring structure of an air guide cavity is disposed in an inner cavity of the air guide ring 740, a plurality of air guide holes connected to the cavity are disposed on one side of the air guide ring 740, an air inlet hole connected to the cavity and the air duct 730 is disposed at the other end of the air guide ring 740, high-pressure air is delivered to the inner wall of the pipe fitting through the air pump 720, the air duct 730 and the air guide ring 740.

Referring to fig. 1, a collecting mechanism 600 is disposed on the left side of the pipe fixing mechanism 200, the collecting mechanism 600 includes a fixed processing table 610 fixedly connected to the top surface of the base 241, a collecting box 620 is disposed on the top surface of the fixed processing table 610, a collecting tray 630 is disposed on the right side wall of the collecting box 620, the collecting tray 630 is used for connecting the collecting box 620 and the inner hole of the pipe and also used for assisting in limiting the position of the pipe, and an induced draft fan 640 is disposed on the left side wall of the collecting box 620 and used for generating an attractive force to suck polishing residues in the pipe into the collecting box.

Referring to fig. 4 and 5, the collecting tray 630 includes a fixing tray 631 having a groove on the surface thereof, a chip guide hole 632 is formed in the groove of the fixing tray 631, one end of the chip guide hole 632 is connected to one end of a chip guide tube 633, the other end of the chip guide tube 633 is connected to the collecting box 620, since one end of the pipe is pressed against the fixing tray 631 during the fixing process before the pipe performs the inner hole polishing operation, the inner hole of the pipe, the chip guide hole 632 and the chip guide tube 633 are in a communicating structure, the polishing residue blown out from the inner cavity of the pipe enters the collecting box 620 through a communicating pipe, the collecting box 620 includes a box body 621, a box cover 622 is hinged to the top surface of the box body 621, fixing frames 623 are disposed at equal intervals in the inner cavity of the box body, a gauze 624 hinged to a rectangular frame is movably inserted to the fixing frame 623, the sucked polishing residue is accumulated on the gauze 624, and the rectangular frame is movably inserted to the fixing frame 623, the working personnel can clean and replace the gauze 624 conveniently, the operation is convenient and fast, and the working efficiency is improved.

The driving mechanism 300 is provided with a control box 800, and the electrical components are electrically connected to the control box 800.

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 self-cleaning type pipe fitting hole burnishing machine, includes that workstation (100) of spout are seted up to the top surface, its characterized in that: workstation (100) top is provided with pipe fitting fixed establishment (200), pipe fitting fixed establishment (200) right side is provided with actuating mechanism (300), actuating mechanism (300) front end is connected with cleans subassembly (400), it is connected with polishing subassembly (500) to clean subassembly (400) front end, be provided with pneumatic mechanism (700) on actuating mechanism (300), pipe fitting fixed establishment (200) left side is provided with collects mechanism (600), be provided with control box (800) on actuating mechanism (300).

2. The self-cleaning type pipe inner hole polishing machine according to claim 1, characterized in that: pipe fitting fixed establishment (200) including with workstation (100) swing joint's movable base (210), movable base (210) left side wall passes through guide bar (220) and is connected with first cylinder (230) output, just movable base (210) top is provided with fixed subassembly (240).

3. The self-cleaning type pipe inner hole polishing machine according to claim 2, characterized in that: fixed subassembly (240) including being fixed in movable base (210) top and base (241) that the arc wall was seted up to the top surface, fixed plate (242) that the arc notch was seted up on the surface that is provided with in base (241) top left side, fixed plate (242) top fixed connection diaphragm (243), diaphragm (243) bottom swing joint has removal limiting plate (244), remove limiting plate (244) lateral wall and locate electric putter (245) end fixed connection of diaphragm (243) tip.

4. The self-cleaning type pipe inner hole polishing machine according to claim 1, characterized in that: the utility model discloses a processing platform, including workstation (100) top surface and the activity processing platform (310) that moves through second cylinder control are located including the activity to actuating mechanism (300), activity processing platform (310) top is provided with driving motor (320), the output shaft of driving motor (320) passes through shaft coupling (330) and is connected with transmission shaft (340), transmission shaft (340) run through with the riser of activity processing platform (310) left side wall and with spliced pole (350) one end fixed connection.

5. The self-cleaning type pipe inner hole polishing machine according to claim 1 or 4, wherein: the cleaning assembly (400) comprises a connecting shaft (410), a cleaning brush ring (420) is fixedly arranged at the middle section of the connecting shaft (410) in a fixed mode, and one end of the connecting shaft (410) is fixedly connected with the connecting column (350).

6. The self-cleaning type pipe inner hole polishing machine according to claim 1 or 5, wherein: the polishing assembly (500) comprises a fixed sleeve (510), one end of the fixed sleeve (510) is fixedly connected with the connecting shaft (410), and the other end of the fixed sleeve (510) is detachably connected with a polishing disc assembly (520).

7. The self-cleaning type pipe inner hole polishing machine according to claim 6, characterized in that: polishing dish subassembly (520) is including central dish (521), fixed grafting has connecting thread post (522) on central dish (521), and central dish (521) outer wall is equidistant to be provided with stiffener (523), stiffener (523) terminal fixed connection polishing grinding ring (524), just stiffener (523) and fixed sleeve (510) threaded connection.

8. The self-cleaning type pipe inner hole polishing machine according to claim 1, characterized in that: collect mechanism (600) include with base (241) top surface fixed connection's fixed processing platform (610), fixed processing platform (610) top surface is provided with collecting box (620), collecting box (620) right side wall is provided with catch tray (630), just collecting box (620) left side wall is provided with draught fan (640).

9. The self-cleaning type pipe inner hole polishing machine according to claim 8, characterized in that: collecting tray (630) is including the notched fixed disk (631) is seted up on the surface, it leads bits hole (632) to have seted up in the recess on fixed disk (631), it is connected with lead bits pipe (633) one end to lead bits hole (632) one end, it is connected with collecting box (620) to lead bits pipe (633) other end, collecting box (620) are including box (621), box (621) top surface articulates there is case lid (622), just box (621) inner chamber is equidistant to be provided with fixed frame (623), the activity is pegged graft on fixed frame (623) and is had screen (624) that the transposition connects in the rectangular frame.

10. The self-cleaning type pipe inner hole polishing machine according to claim 1 or 5, wherein: the pneumatic mechanism (700) comprises a mounting plate (710), an air pump (720) is arranged at the top of the mounting plate (710), an air outlet of the air pump is connected with one end of an air duct (730), the other end of the air duct (730) is movably sleeved on an air guide ring (740) on the outer wall of the connecting column (350), and an electromagnetic air valve (750) is arranged on the air duct (730).