阅读说明：本技术 一种用于机械加工的加工设备 (Machining equipment for machining ) 是由 陈玲 张景景 马海云 王雨 于 2021-08-03 设计创作，主要内容包括：本发明公开了一种用于机械加工的加工设备,涉及机械加工技术领域,包括安装架一、安装架二、圆管送料机构、放置框、驱动电机、磨砂纸及外表面打磨机构,本发明结构简单,操作便捷,通过设置棘轮及棘爪结构,可以实现支撑板的间歇性转动,将圆形管件逐一输送外表面打磨机构,在圆管输送的过程中,磨砂纸对圆形管件的端部进行打磨,在圆管送料机构送料的间歇期,外表面打磨机构对圆形管件的周侧面进行打磨,无需人工辅助打磨,打磨效果好且打磨效率高,通过设置导向轮,可以对位于支撑槽内的圆形管件转动起到辅助作用,避免圆形管件在转动的过程中与支撑槽接触,造成圆形管件的损伤。(The invention discloses a processing device for machining, which relates to the technical field of machining and comprises a first mounting frame, a second mounting frame, a circular tube feeding mechanism, a placing frame, a driving motor, abrasive paper and an outer surface polishing mechanism, wherein the device is simple in structure and convenient and fast to operate, intermittent rotation of a supporting plate can be realized by arranging a ratchet wheel and pawl structure, circular tubes are conveyed to the outer surface polishing mechanism one by one, the abrasive paper polishes the end parts of the circular tubes in the circular tube conveying process, the outer surface polishing mechanism polishes the peripheral side surfaces of the circular tubes in the intermittent feeding period of the circular tube feeding mechanism without manual auxiliary polishing, the polishing effect is good, the polishing efficiency is high, the guide wheels are arranged, the circular tubes positioned in supporting grooves can be rotated to play an auxiliary role, and the circular tubes are prevented from being contacted with the supporting grooves in the rotating process, causing damage to the circular pipe.)

1. A processing apparatus for machining, characterized in that: the pipe grinding machine comprises a first mounting frame (1), a second mounting frame (2) and a circular pipe feeding mechanism (3), wherein the circular pipe feeding mechanism (3) is vertically arranged and is rotatably connected with the first mounting frame (1) through a rotating shaft (4), a placing frame (11) is arranged right above the circular pipe feeding mechanism (3), a driving motor (8) is arranged on the first mounting frame (1), abrasive paper (5) is arranged on the inner wall of a circular plate (101) on the second mounting frame (2), the end part of the circular pipe (7) is ground in the process of conveying the circular pipe (7) by the circular pipe feeding mechanism (3), an outer surface grinding mechanism (6) is arranged on the second mounting frame (2), two guide frames (103) are integrally formed on the circular plate (101), one guide frame (103) corresponds to the placing frame (11), and the other guide frame (103) corresponds to the outer surface grinding mechanism (6), and a through groove (104) is formed in the guide frame (103), the driving motor (8) is used for driving the circular tube feeding mechanism (3) to intermittently convey the circular tube (7) to the outer surface polishing mechanism (6), and the outer surface polishing mechanism (6) polishes the outer surface of the circular tube (7) in the conveying intermittent period of the circular tube feeding mechanism (3).

2. A machining apparatus for mechanical machining according to claim 1, characterized in that: the round tube feeding mechanism (3) comprises a hinged rod (38) and a plurality of support plates (31) fixedly installed on a rotating shaft (4), support grooves (32) are uniformly distributed on the support plates (31), the support plates (31) are fixedly connected through a connecting rod (33), an arc-shaped plate (102) matched with the support plates (31) is arranged on one mounting rack (1), a ratchet wheel (35) is fixedly connected onto the support plates (31) through a cross-shaped mounting rack (34), a swing rod (36) is rotatably connected onto the rotating shaft (4), a pawl (37) matched with the ratchet wheel (35) is rotatably connected onto the swing rod (36), a locking claw (40) matched with the ratchet wheel (35) is rotatably connected onto the round plate (101), an elastic pressing piece (41) matched with the locking claw (40) is arranged on the round plate (101), one end of the hinged rod (38) is hinged with one end of the swing rod (36) far away from the rotating shaft (4), the other end is hinged with a fixed rod (39), and the fixed rod (39) is fixedly connected with an output shaft of the driving motor (8).

3. A machining apparatus for mechanical machining according to claim 2, characterized in that: the outer surface polishing mechanism (6) comprises a polishing roller (66), a mounting block (61) mounted on the second mounting frame (2), an outer surface polishing motor (62) and a fixing component, a sliding groove is formed in the mounting block (61), a guide post (68) is arranged in the sliding groove, a sliding block (69) is connected onto the guide post (68) in a sliding mode, a pressing spring (70) is sleeved on the guide post (68), one end of the pressing spring (70) is connected with the sliding block (69), the other end of the pressing spring is connected with the mounting block (61), a rotating shaft (67) of the polishing roller (66) is rotatably connected with the sliding block (69), the fixing component is used for fixing the round pipe fitting (7), a first gear (64) is fixedly connected onto an output shaft of the outer surface polishing motor (62), and second gears (65) meshed with the first gear are arranged at two ends of the first gear (64), one second gear (65) is connected with the rotating shaft (67), and the other second gear (65) is fixedly connected with a spline tube (72) in the fixing component.

4. A machining apparatus for mechanical machining according to claim 3, characterized in that: fixed subassembly includes rotates spline pipe (72) of being connected and installs cylinder (63) on mounting bracket two (2) with installation piece (61), spline connection has integral key shaft (73) in spline pipe (72), the one end fixedly connected with toper piece (71) of integral key shaft (73), the other end are equipped with circular spacing groove, circular spacing inslot rotation is connected with circular stopper (74), the piston rod and circular stopper (74) fixed connection of cylinder (63).

5. A machining apparatus for mechanical machining according to claim 4, characterized in that: the top of pipe feeding mechanism (3) is equipped with conveyer belt pay-off subassembly (9), is equipped with conveyer belt ejection of compact subassembly (10) below, be equipped with opening (111) on placing frame (11), and the discharge gate in conveyer belt pay-off subassembly (9) is corresponding with opening (111), the both sides of conveyer belt pay-off subassembly (9) and conveyer belt ejection of compact subassembly (10) all are equipped with square baffle (12).

6. A machining apparatus for mechanical machining according to claim 5, characterized in that: the supporting plate (31) is provided with a mounting groove (311) communicated with the supporting groove (32), and a guide wheel (312) is rotatably mounted in the mounting groove (311).

Technical Field

The invention relates to the technical field of machining, in particular to machining equipment for machining.

Background

In the field of machinery, the peripheral side face of a pipe fitting is often required to be polished, and burrs and redundant parts on the peripheral side face of the part are removed, so that the pipe fitting meets the actual requirement. The traditional mode makes to need handheld pipe fitting polish at the overhead, makes pipe fitting week side all polished smoothly through hand control, and work efficiency ratio is lower like this.

The existing pipe fitting polishing device can move through a mechanical clamping pipe fitting, so that the pipe fitting polishing is completed, however, when the pipe fitting is polished through a mechanical clamping mode, the pipe fitting cannot be polished at the clamped position, the position of the pipe fitting after polishing is required to be taken down and fixed again, the position of the pipe fitting which is not polished is polished, a large amount of time is wasted, the polishing efficiency is low, meanwhile, the end part of the pipe fitting cannot be polished, and when the large batch of pipe fittings are polished, the pipe fitting still needs to be manually placed on the clamping machine one by one, so that the polishing efficiency is low.

Disclosure of Invention

The present invention aims to provide a machining apparatus for machining, which solves the above-mentioned drawbacks caused by the prior art.

A machining device for machining comprises a first mounting frame, a second mounting frame and a circular tube feeding mechanism, wherein the circular tube feeding mechanism is vertically arranged and is connected with the first mounting frame in a rotating mode through a rotating shaft, a placing frame is arranged right above the circular tube feeding mechanism, a driving motor is arranged on the first mounting frame, abrasive paper is arranged on the inner wall of a circular plate on the second mounting frame and is used for polishing the end portion of the circular tube in the process of conveying the circular tube by the circular tube feeding mechanism, an outer surface polishing mechanism is arranged on the second mounting frame, two guide frames are integrally formed on the circular plate, one guide frame corresponds to the placing frame, the other guide frame corresponds to the outer surface polishing mechanism, a through groove is formed in the guide frame, the driving motor is used for driving the circular tube feeding mechanism to intermittently convey the circular tube to the outer surface polishing mechanism, the outer surface polishing mechanism polishes the outer surface of the round pipe fitting in the conveying intermittence period of the round pipe feeding mechanism.

Preferably, pipe feeding mechanism includes hinge bar and a plurality of backup pads of fixed mounting in the pivot, the equipartition is equipped with the support groove in the backup pad, and through connecting rod fixed connection between the backup pad, be equipped with the arc with the backup pad looks adaptation on the mounting bracket one, through cross mounting bracket fixedly connected with ratchet in the backup pad, it is connected with the pendulum rod to rotate in the pivot, rotate on the pendulum rod and be connected with the pawl with ratchet matched with, rotate on the circular plate and be connected with the holding pawl with ratchet matched with, and be equipped with on the circular plate with holding pawl matched with elastic pressing piece, the one end of hinge bar is articulated with the one end that the pivot was kept away from to the pendulum rod, and the other end articulates there is the dead lever, the dead lever with driving motor's output shaft fixed connection.

Preferably, the outer surface polishing mechanism comprises a polishing roller, an installation block arranged on the second installation frame, an outer surface polishing motor and a fixing assembly, wherein a sliding groove is formed in the installation block, a guide pillar is arranged in the sliding groove, a sliding block is connected onto the guide pillar in a sliding mode, a pressing spring is sleeved on the guide pillar, one end of the pressing spring is connected with the sliding block, the other end of the pressing spring is connected with the installation block, a rotating shaft of the polishing roller is rotatably connected with the sliding block, the fixing assembly is used for fixing the round pipe fitting, a first gear is fixedly connected onto an output shaft of the outer surface polishing motor, two ends of the first gear are provided with second gears which are meshed with the first gear, one second gear is connected with the rotating shaft, and the other second gear is fixedly connected with a spline pipe in the fixing assembly.

Preferably, fixed subassembly includes rotates the spline pipe of being connected and installs the cylinder on mounting bracket two with the installation piece, spline shaft has a spline shaft in the spline pipe, the one end fixedly connected with toper piece of spline shaft, the other end are equipped with circular spacing groove, circular spacing inslot rotation is connected with circular stopper, the piston rod and the circular stopper fixed connection of cylinder.

Preferably, pipe feeding mechanism's top is equipped with conveyer belt pay-off subassembly, and the below is equipped with conveyer belt ejection of compact subassembly, be equipped with the opening on placing the frame, and the discharge gate in the conveyer belt pay-off subassembly is corresponding with the opening, the both sides of conveyer belt pay-off subassembly and conveyer belt ejection of compact subassembly all are equipped with square baffle.

Preferably, the supporting plate is provided with a mounting groove communicated with the supporting groove, and the mounting groove is internally and rotatably provided with a guide wheel.

The invention has the advantages that: (1) the structure is simple, the operation is convenient, the intermittent rotation of the supporting plate can be realized by arranging the ratchet wheel and pawl structures, the circular pipe fittings are conveyed to the outer surface polishing mechanism one by one, the end parts of the circular pipe fittings are polished by abrasive paper in the circular pipe conveying process, the peripheral side surfaces of the circular pipe fittings are polished by the outer surface polishing mechanism in the feeding intermittent period of the circular pipe feeding mechanism, manual auxiliary polishing is not needed, the polishing effect is good, and the polishing efficiency is high;

(2) through setting up the leading wheel, can rotate the circular pipe fitting that is located the support inslot and play the additional action, avoid circular pipe fitting and support the groove contact at the pivoted in-process, cause the damage of circular pipe fitting.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of different viewing angles according to the present invention.

Fig. 3 is a schematic structural diagram of the first mounting frame in the invention.

Fig. 4 is a schematic structural view of an outer surface grinding mechanism according to the present invention.

Fig. 5 is a schematic structural view of the circular tube feeding mechanism of the present invention.

Fig. 6 is an enlarged schematic view of point a in fig. 5.

Wherein, 1-a first mounting frame, 101-a circular plate, 102-an arc plate, 103-a guide frame, 104-a through groove, 2-a second mounting frame, 21-a square plate, 3-a circular tube feeding mechanism, 31-a support plate, 311-a mounting groove, 312-a guide wheel, 32-a support groove, 33-a connecting rod, 34-a cross mounting frame, 35-a ratchet wheel, 36-a swing rod, 37-a pawl, 38-a hinge rod, 39-a fixing rod, 40-a stop pawl, 41-an elastic pressing piece, 4-a rotating shaft, 5-abrasive paper, 6-an outer surface polishing mechanism, 61-a mounting block, 62-an outer surface polishing motor, 63-an air cylinder, 64-a first gear, 65-a second gear, 66-a polishing roller and 67-a rotating shaft, 68-guide column, 69-slide block, 70-pressing spring, 71-conical block, 72-spline tube, 73-spline shaft, 74-round limiting block, 7-round pipe fitting, 8-driving motor, 9-conveyor belt feeding component, 10-conveyor belt discharging component, 11-placing frame, 111-opening and 12-square baffle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, a machining device for machining comprises a first mounting frame 1, a second mounting frame 2 and a circular tube feeding mechanism 3, wherein the first mounting frame 1 comprises two circular plates 101 which are symmetrically arranged, a rotating shaft 4 is arranged between the circular plates 101, the circular tube feeding mechanism 3 is vertically arranged and is rotatably connected with the first mounting frame 1 through the rotating shaft 4, a placing frame 11 is arranged right above the circular tube feeding mechanism 3, a driving motor 8 is arranged on the first mounting frame 1, abrasive paper 5 is arranged on the inner wall of the circular plate 101 on the second mounting frame 2, the abrasive paper 5 polishes the end part of the circular tube 7 in the process of conveying the circular tube 7 by the circular tube feeding mechanism 3, an outer surface polishing mechanism 6 is arranged on the second mounting frame 2, two guide frames 103 are integrally formed on the circular plates 101, and one of the guide frames 103 corresponds to the placing frame 11, the other guide frame 103 corresponds to the outer surface polishing mechanism 6, a through groove 104 is formed in the guide frame 103, the driving motor 8 is used for driving the circular tube feeding mechanism 3 to intermittently convey the circular tube 7 to the outer surface polishing mechanism 6, and the outer surface polishing mechanism 6 polishes the outer surface of the circular tube 7 in the conveying intermittent period of the circular tube feeding mechanism 3.

In this embodiment, the circular tube feeding mechanism 3 includes a hinged rod 38 and a plurality of support plates 31 fixedly mounted on the rotating shaft 4, the support plates 31 are uniformly provided with support grooves 32, the support plates 31 are fixedly connected with each other through a connecting rod 33, the first mounting frame 1 is provided with an arc-shaped plate 102 adapted to the support plates 31, the support plates 31 are fixedly connected with ratchet wheels 35 through cross-shaped mounting frames 34, the rotating shaft 4 is rotatably connected with a swing rod 36, the swing rod 36 is rotatably connected with a pawl 37 matched with the ratchet wheels 35, the circular plate 101 is rotatably connected with a locking pawl 40 matched with the ratchet wheels 35, the circular plate 101 is provided with an elastic pressing piece 41 matched with the locking pawl 40, one end of the hinged rod 38 is hinged with one end of the swing rod 36 far away from the rotating shaft 4, the other end is hinged with a fixing rod 39, and the fixing rod 39 is fixedly connected with an output shaft of the driving motor 8, the driving motor 8 rotates to drive the fixing rod 39 to rotate, so that one end of the hinge rod 38 rotates by taking the output shaft of the driving motor 8 as an axis, the swing rod 36 and the pawl 37 swing by taking the rotating shaft 4 as the axis, the pawl 37 is matched with the ratchet wheel 35 to realize intermittent rotation of the supporting plate 31, and therefore intermittent feeding of the plastic bottle round pipe fittings 7 in the supporting grooves 32 is realized.

In this embodiment, the outer surface polishing mechanism 6 includes a polishing roller 66, an installation block 61, an outer surface polishing motor 62 and a fixing component, the installation block 61, the outer surface polishing motor 62 and the fixing component are fixedly installed on the square plate 21 on the second installation frame 2, the installation block 61 is provided with a sliding groove, the sliding groove is provided with a guide post 68, the guide post 68 is slidably connected with a sliding block 69, the guide post 68 is sleeved with a pressing spring 70, one end of the pressing spring 70 is connected with the sliding block 69, the other end of the pressing spring is connected with the installation block 61, a rotating shaft 67 of the polishing roller 66 is rotatably connected with the sliding block 69, the fixing component is used for fixing the circular pipe 7, an output shaft of the outer surface polishing motor 62 is fixedly connected with a first gear 64, two ends of the first gear 64 are provided with second gears 65 engaged with the first gear, one of the second gears 65 is connected with the rotating shaft 67, the other gear II 65 is fixedly connected with a spline pipe 72 in the fixing component, the abutting spring 70 abuts against the sliding block 69, so that the polishing roller 66 is tightly attached to the circular pipe 7, the fixing component fixes the circular pipe 7 in the feeding intermission period of the circular pipe feeding mechanism 3, then the outer surface polishing motor 62 rotates to drive the two gear II 65 to rotate through the gear I64, the gear II 65 rotates to drive the circular pipe 7 fixed by the fixing component and the polishing roller 66 to rotate, the rotating directions of the circular pipe 7 and the polishing roller 66 are opposite, and the polishing roller 66 polishes the outer surface of the circular pipe 7.

In this embodiment, fixed subassembly includes the spline pipe 72 of being connected with the rotation of installation piece 61 and installs the cylinder 63 on the square board 21 on mounting bracket two 2, spline connection has integral key shaft 73 in the spline pipe 72, integral key shaft 73's one end fixedly connected with toper piece 71, the other end is equipped with circular spacing groove, circular spacing inslot rotation is connected with circular spacing block 74, cylinder 63's piston rod and circular spacing block 74 fixed connection, cylinder 63 promote integral key shaft 73 slides in spline pipe 72, and the inner wall that inserts circular pipe fitting 7 with toper piece 71 through logical groove 104 two on the circular board 101 is fixed circular pipe fitting 7.

In this embodiment, the top of pipe feeding mechanism 3 is equipped with conveyer belt pay-off subassembly 9, and the below is equipped with conveyer belt ejection of compact subassembly 10, it is equipped with opening 111 on the frame 11 to place, and the discharge gate in the conveyer belt pay-off subassembly 9 is corresponding with opening 111, the both sides of conveyer belt pay-off subassembly 9 and conveyer belt ejection of compact subassembly 10 all are equipped with square baffle 12, and conveyer belt pay-off subassembly 9 is used for carrying circular pipe fitting 7 to placing in the frame 11, and conveyer belt ejection of compact subassembly 10 is arranged in transporting away the circular pipe fitting 7 that polishes that drops from pipe feeding mechanism 3, and square baffle 12 is carried on spacingly to the circular pipe fitting 7 on conveyer belt pay-off subassembly 9 and the conveyer belt ejection of compact subassembly 10.

In this embodiment, the supporting plate 31 is provided with a mounting groove 311 communicated with the supporting groove 32, the guide wheel 312 is rotatably mounted in the mounting groove 311, the guide wheel 312 can assist the rotation of the circular pipe 7 located in the supporting groove 32, and the circular pipe 7 is prevented from contacting the supporting groove 32 in the rotating process to cause damage to the circular pipe 7.

The driving motor 8, the outer surface polishing motor 62 and the air cylinder 63 are electrically connected with an external PLC controller to realize automatic control.

The working process of the invention is as follows: the round pipe fittings 7 enter the placing frame 11 through the opening 111 on the placing frame 11 by the conveyor belt feeding component 9, the driving motor 8 rotates to drive the fixing rod 39 to rotate, one end of the hinge rod 38 rotates by taking the output shaft of the driving motor 8 as an axis, so that the swing rod 36 and the pawl 37 swing by taking the rotating shaft 4 as the axis, the pawl 37 is matched with the ratchet wheel 35 to enable the supporting plate 31 to intermittently rotate, the round pipe fittings 7 in the placing frame 11 fall into the supporting groove 32 one by one, the round pipe fittings 7 in the supporting groove 32 are moved to the outer surface grinding mechanism 6 by the supporting plate 31, in the moving process, two ends of the round pipe fittings 7 are guided by the guide frame 103 to rub against the abrasive paper 5 on the inner wall of the round plate 101, the abrasive paper 5 grinds the end parts of the round pipe fittings 7, when the round pipe fittings 7 reach the outer surface grinding mechanism 6, the pressing spring 70 presses the sliding block 69 to enable the grinding roller 66 to be tightly attached to the round pipe fittings 7, during the intermittence period of the rotation of the supporting plate 31, the air cylinder 63 pushes the spline shaft 73 to slide in the spline tube 72, the conical block 71 is inserted into the inner wall of the circular pipe 7 through the through groove 104 two on the circular plate 101 to fix the circular pipe 7, then the outer surface grinding motor 62 rotates to drive the two gears 65 to rotate through the gear one 64, one gear two 65 rotates to drive the spline shaft 73 to rotate through the spline tube 72, so that the fixed circular pipe 7 is driven to rotate through the conical block 71, the other gear two 65 drives the grinding roller 66 to rotate through the rotating shaft 67, the rotating directions of the circular pipe 7 and the grinding roller 66 are opposite, the grinding roller 66 grinds the outer surface of the circular pipe 7, after the grinding is finished, the circular feeding mechanism continues to feed the unpolished circular pipe 7, the end part of the circular pipe 7 is ground through the grinding paper 5 and then reaches the outer surface grinding mechanism 6, and meanwhile, the circular pipe 7 with both polished end part and outer surface falls to the conveyor belt discharging assembly 10 through the bottom, the conveyor belt discharging assembly 10 conveys the round pipe fittings away, and the steps are repeated until all the round pipe fittings 7 are polished.

The circular pipe fitting conveying device is simple in structure and convenient and fast to operate, the supporting plate 31 can intermittently rotate by the aid of the ratchet wheel 35 and the pawl 37, the circular pipe fittings 7 are conveyed to the outer surface polishing mechanism 6 one by one, the end portions of the circular pipe fittings 7 are polished by the abrasive paper 5 in the circular pipe conveying process, the peripheral side surfaces of the circular pipe fittings 7 are polished by the outer surface polishing mechanism 6 in the feeding intermittent period of the circular pipe feeding mechanism 3, manual auxiliary polishing is not needed, the polishing effect is good, the polishing efficiency is high, the guide wheel 312 is arranged, the circular pipe fittings 7 in the supporting grooves 32 can be rotated to assist, and the circular pipe fittings 7 are prevented from being in contact with the supporting grooves 32 in the rotating process and being damaged.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.