CN216503951U

CN216503951U - Automatic elbow flattening machine

Info

Publication number: CN216503951U
Application number: CN202122618601.7U
Authority: CN
Inventors: 张晓冬
Original assignee: Weifang Kuayue Machinery Co ltd
Current assignee: Weifang Kuayue Machinery Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-13
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an automatic elbow flattening machine which comprises a base, wherein a polishing mechanism is fixed at the upper end of the base, a sliding groove is formed in the upper end of the base, a guide rod is fixed on the inner wall of the sliding groove, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, the sliding block and the guide rod are connected in a penetrating and sliding mode, a rotating block is rotatably connected to the upper end of the sliding block through a bearing, a circular disc is fixed at the upper end of the rotating block, and a bent pipe abuts against the upper end of the circular disc. In this device, through setting up angle regulation's movable baffle, combine the scale mark of disc upper end, can realize carrying on spacingly to the return bend of arbitrary angle, cooperation stop device can realize the spacing of multiple return bend, and then can realize the orificial processing of polishing of return bend to different shapes, can effectively increase the suitability of flat mouthful machine, and set up rotatable disc, can be convenient for handle the orificial flat mouth in return bend both ends, need not to dismantle the installation many times, can effectively increase the machining efficiency of return bend.

Description

Automatic elbow flattening machine

Technical Field

The utility model relates to the technical field of elbow processing, in particular to an automatic elbow flattening machine.

Background

The elbow is a commonly used connecting pipe fitting in pipeline installation, two pipes with the same or different nominal diameters are connected, the pipeline makes a certain angle turn and is used for changing the direction of the pipeline, and the orifice of the elbow pipe fitting is generally polished by a flat-end machine in the machining process, so that the orifice of the elbow pipe fitting is smoother, and the use of the elbow is convenient;

and traditional parallel machine need assemble the return bend many times when using tightly to realize the orificial flat mouthful of polishing of equidirectional not, the clamping device suitability of return bend is relatively poor moreover, can't realize the clamp of the return bend of different angles tightly, makes the use suitability of the parallel machine of elbow lower, therefore we need design a section suitability wider and make things convenient for the automatic parallel machine of elbow of return bend both ends processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of low applicability in the prior art, and provides an automatic elbow flattening machine.

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

the utility model provides an automatic flat mouthful of machine of elbow, includes the base, the upper end of base is fixed with grinding machanism, the sliding tray has been seted up to the upper end of base, the inner wall of sliding tray is fixed with the guide bar, the inner wall sliding connection of sliding tray has the slider, slider and guide bar run through sliding connection, the upper end of slider is rotated through the bearing and is connected with the commentaries on classics piece, the upper end of commentaries on classics piece is fixed with the disc, the upper end counterbalance of disc has the return bend, the upper end of disc is provided with stop device and pairs the device.

Preferably, stop device is including being fixed in two fixed stop of base upper end, two fixed stop's lateral wall all runs through and has seted up logical groove, two the common sliding connection of inner wall that leads to the groove has the limiting plate.

Preferably, the lateral wall of limiting plate is fixed with vertical board, the tip of vertical board passes through a plurality of connecting spring with the lateral wall of one of them fixed stop to be connected, two fixed stop and limiting plate all offset with the return bend.

Preferably, the pairing device comprises a rotating rod rotatably connected with the upper end of the disc through a bearing, a movable baffle is fixed to the circumferential side wall of the rotating rod, and a sleeve ring is fixed to the side wall of the movable baffle.

Preferably, the lantern ring cover is established to the return bend on, the lateral wall and the return bend of moving the baffle offset, the upper end of disc is provided with the scale mark, the scale mark corresponds with the return bend.

Preferably, the bottom of the movable baffle is provided with a placing groove, electromagnets are fixed to the inner top of the placing groove and the upper end of the sliding block, and the electromagnets are abutted to the end portion of the disc.

Preferably, the disc is made of iron metal materials, and the bottom of the disc is abutted to the upper end of the base.

Compared with the prior art, the utility model has the advantages that:

1. in the device, the bent pipe with any angle can be limited by arranging the movable baffle with the adjustable angle and combining the scale marks at the upper end of the disc, and the limit of various bent pipes can be realized by matching with the blocking device, so that the grinding processing of the pipe orifices of the bent pipes with different shapes can be realized, and the applicability of the flat-end machine can be effectively increased;

2. in this device, through setting up rotatable disc, can be convenient for handle the orificial plain end in return bend both ends, need not to dismantle the installation many times, can effectively increase the machining efficiency of return bend, and set up the electro-magnet and for the disc that iron material made, can guarantee the stability after the disc rotates for return bend mouth of pipe treatment effect is better.

Drawings

FIG. 1 is a schematic structural diagram of an automatic elbow flattening machine according to the present invention;

FIG. 2 is a side view of an automatic elbow flattening machine according to the present invention;

FIG. 3 is a top view of an automatic elbow flattening machine according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: the grinding machine comprises a base 1, a grinding mechanism 2, a sliding groove 3, a guide rod 4, a sliding block 5, a rotating block 6, a circular disc 7, a fixed baffle 8, a rotating rod 9, a movable baffle 10, a lantern ring 11, a bent pipe 12, a through groove 13, a limiting plate 14, a vertical plate 15, a connecting spring 16, a placing groove 17, an electromagnet 18 and a scale mark 19.

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.

Referring to fig. 1-4, an automatic elbow flattening machine comprises a base 1, a polishing mechanism 2 is fixed to the upper end of the base 1, a sliding groove 3 is formed in the upper end of the base 1, a guide rod 4 is fixed to the inner wall of the sliding groove 3, a sliding block 5 is connected to the inner wall of the sliding groove 3 in a sliding mode, the sliding block 5 and the guide rod 4 are connected in a penetrating and sliding mode, a rotating block 6 is connected to the upper end of the sliding block 5 in a rotating mode through a bearing, a disc 7 is fixed to the upper end of the rotating block 6, an elbow 12 abuts against the upper end of the disc 7, a blocking device and a pairing device are arranged on the upper end of the disc 7, the polishing mechanism 2 is composed of a motor and a polishing disc, the polishing mechanism is the prior art, and the description is omitted.

The blocking device comprises two fixed baffles 8 fixed at the upper end of the base 1, through grooves 13 are formed in the side walls of the two fixed baffles 8 in a penetrating mode, and limiting plates 14 are connected to the inner walls of the two through grooves 13 in a sliding mode; the lateral wall of limiting plate 14 is fixed with vertical board 15, and the tip of vertical board 15 is connected through a plurality of connecting spring 16 with the lateral wall of one of them fixed stop 8, and two fixed stop 8 and limiting plate 14 all offset with return bend 12.

The pairing device comprises a rotating rod 9 which is rotatably connected with the upper end of the disc 7 through a bearing, a movable baffle plate 10 is fixed on the circumferential side wall of the rotating rod 9, a lantern ring 11 is fixed on the side wall of the movable baffle plate 10, the elbow 12 with any deflection angle can be limited by arranging the movable baffle plate 10 with an adjustable angle and combining a scale mark 19 on the upper end of the disc 7, the grinding processing of pipe orifices of the elbows 12 with different shapes can be realized by matching with the blocking device, and the applicability of the flat opening machine can be effectively increased; the lantern ring 11 is sleeved on the elbow 12, the side wall of the movable baffle 10 is abutted against the elbow 12, the upper end of the disc 7 is provided with a scale mark 19, the scale mark 19 corresponds to the elbow 12, and the scale mark 19 is arc-shaped; a placing groove 17 is formed in the bottom of the movable baffle 10, electromagnets 18 are fixed to the inner top of the placing groove 17 and the upper end of the sliding block 5, and the electromagnets 18 are abutted to the end portion of the disc 7; disc 7 adopts iron metal material to make, and the bottom of disc 7 offsets with base 1's upper end, through setting up rotatable disc 7, can be convenient for handle the orificial flat mouth of return bend 12, need not to dismantle the installation many times, can effectively increase the machining efficiency of return bend 12, and set up the disc 7 that electro-magnet 18 and made for iron material, can guarantee the stability after disc 7 rotates for the 12 orificial treatment effects of return bend are better.

In the polishing process of the elbow port, one end of an elbow 12 is inserted into a lantern ring 11 on the side wall of a movable baffle 10, the other end of the elbow 12 points to the right upper side, then the movable baffle 10 can rotate by rotating a rotating rod 9, so that the lantern ring 11 and the elbow 12 can rotate, the angle between the elbow 12 and a blocking device is consistent with the angle between the elbow 12 by combining a scale mark 19 on the upper end of a disc 7, at the moment, an electromagnet 18 in a placing groove 17 is started, so that the electromagnet 18 is stably attached to the upper end of the disc 7, the stability of the movable baffle 10 can be ensured, the movable baffle 10 with an adjustable angle is arranged, the elbow 12 in different shapes can be limited, and the applicability of a flat knitting machine can be effectively improved;

then, the vertical plate 15 is pulled to enable the vertical plate 15 to drive the limiting plate 14 to move, meanwhile, the connecting spring 16 is gradually stretched, when the limiting plate 14 completely passes through the fixed baffle 8 at the right end, the bent pipe 12 is rotated to enable the other end of the bent pipe 12 to rotate to a position between the two fixed baffles 8, at the moment, the vertical plate 15 is loosened, and under the action of the connecting spring 16 in a stretching state, the limiting plate 14 can be reset, so that the bent pipe 12 can be blocked by the two fixed baffles 8 and the limiting plate 14, the stability in the clamping process of the bent pipe 12 can be ensured, and the stable processing of the pipe orifice of the bent pipe 12 can be facilitated;

at this moment, through removing disc 7, make commentaries on classics piece 6 and slider 5 of disc 7 bottom can slide along guide bar 4, thereby can make the one end of return bend 12 be close to grinding machanism 2, utilize grinding machanism 2 to polish the mouth of pipe of return bend 12, treat that 12 one end of return bend is handled well back, through the electro-magnet 18 of disconnection slider 5 upper end, then rotate disc 7, make the other end port of return bend 12 correspond with grinding machanism 2, the electro-magnet 18 of slider 5 upper end is restarted this moment, make disc 7 and slider 5 stably adsorb, can guarantee the stability of disc 7 in the 12 course of handling of return bend, make the flat mouthful of return bend 12 handle more accurately, make the treatment effect of return bend 12 better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automatic flat mouthful of machine of elbow, includes base (1), its characterized in that, the upper end of base (1) is fixed with grinding machanism (2), sliding tray (3) have been seted up to the upper end of base (1), the inner wall of sliding tray (3) is fixed with guide bar (4), the inner wall sliding connection of sliding tray (3) has slider (5), slider (5) run through sliding connection with guide bar (4), the upper end of slider (5) is rotated through the bearing and is connected with commentaries on classics piece (6), the upper end of commentaries on classics piece (6) is fixed with disc (7), the upper end counterbalance of disc (7) has return bend (12), the upper end of disc (7) is provided with blocking device and pairs the device.

2. The automatic elbow flattening machine according to claim 1, wherein the blocking device comprises two fixed baffles (8) fixed at the upper end of the base (1), through grooves (13) are formed in the side walls of the two fixed baffles (8), and limiting plates (14) are connected to the inner walls of the through grooves (13) in a sliding mode.

3. The automatic elbow flattening machine according to claim 2, characterized in that vertical plates (15) are fixed to the side walls of the limiting plates (14), the end of each vertical plate (15) is connected with the side wall of one of the fixed baffles (8) through a plurality of connecting springs (16), and the two fixed baffles (8) and the limiting plates (14) are abutted to the elbow (12).

4. The automatic elbow flattening machine according to claim 1, wherein the pairing device comprises a rotating rod (9) rotatably connected with the upper end of the disc (7) through a bearing, a movable baffle (10) is fixed on the circumferential side wall of the rotating rod (9), and a sleeve ring (11) is fixed on the side wall of the movable baffle (10).

5. The automatic elbow flattening machine according to claim 4, wherein the sleeve ring (11) is sleeved on the elbow (12), the side wall of the movable baffle (10) is abutted against the elbow (12), the upper end of the disc (7) is provided with a scale mark (19), and the scale mark (19) corresponds to the elbow (12).

6. The automatic elbow flattening machine according to claim 5, characterized in that a placement groove (17) is formed in the bottom of the movable baffle (10), electromagnets (18) are fixed to the inner top of the placement groove (17) and the upper end of the slide block (5), and the electromagnets (18) are abutted to the end of the disc (7).

7. The automatic elbow flatting machine of claim 6, characterized in that, the disc (7) is made of ferrous metal material, the bottom of the disc (7) is against the upper end of the base (1).