CN214640490U - Three way connection burr dashes mills mechanism - Google Patents

Abstract

The utility model discloses a three way connection burr dashes mills mechanism, including the base and locating towards milling piece and fixing device on the base respectively, fixing device is used for fixed three way connection, and fixing device towards the direction horizontal sliding connection who keeps away from or is close to towards milling piece on the base, towards milling piece including towards fixing device direction extension and sliding connection on the base dash mill the pole and connect on dash mill the pole and with the dashing of three way connection's branch pipe hole adaptation mill the end, dash mill the pole and be equipped with the first drive arrangement who is used for driving its slip; when the fixing device is close to the punching and milling piece, the punching and milling rod is inserted into the main pipe of the three-way joint, and the punching and milling end moves towards the inner hole direction of the branch pipe of the three-way joint through the sliding of the punching and milling rod so as to realize the deburring function. This three way connection burr is towards milling machine and is constructed can effectively avoid the impaired problem of warping of the junction of three way connection branch pipe and person in charge, has the advantage that reduces labour cost, improves work efficiency.

Description

Three way connection burr dashes mills mechanism

Technical Field

The utility model relates to a polishing equipment field, concretely relates to three way connection burr is towards milling machine and is constructed.

Background

The three-way joint is one of pipe fittings, and its connection form is with tee bend and steel pipe butt welding, and three-way joint is the most used in the pipeline, and practical range is very extensive connecting piece, and three-way joint also has important meaning to the pipeline high-speed joint simultaneously.

The forming of the three-way joint is to flatten a pipe blank with a diameter larger than that of the three-way joint to a size about the diameter of the three-way joint, open a hole at the position of a stretching branch pipe, heat the pipe blank and then place the pipe blank into a forming die, place a stamping die of the stretching branch pipe in the pipe blank, radially compress the pipe blank under the action of pressure, flow metal to the direction of the branch pipe in the process of radial compression and form the branch pipe under the stretching of the stamping die, and in the forming process of the three-way joint, burrs are difficult to be generated, particularly in an inner hole, if the burrs are not removed completely, great hidden troubles exist for the use in the future.

And current burring work to three way connection adopts appurtenance such as file by the manual work mostly, when burring the branch pipe hole, stretches into the work of getting rid of the burr of hole with the instrument from the top of branch pipe usually, can lead to the impaired deformation of junction of branch pipe and person in charge like this to influenced three way connection's normal use, had the labour moreover with high costs, problem that work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a three way connection burr is towards milling machine and is constructed, solved current burring work to three way connection effectively at least and adopted like appurtenance such as file by the manual work mostly, when burring the branch pipe hole, stretch into the work of getting rid of the burr of hole from the top of branch pipe with the instrument usually, the impaired deformation of junction that can lead to branch pipe and person in charge like this to influenced three way connection's normal use, there is labour cost height moreover, the problem of the low problem of work efficiency.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a three-way joint burr punching and milling mechanism comprises a base, a punching and milling piece and a fixing device, wherein the punching and milling piece and the fixing device are respectively arranged on the base, the fixing device is used for fixing a three-way joint, the fixing device is horizontally and slidably connected onto the base in the direction far away from or close to the punching and milling piece, the punching and milling piece comprises a punching and milling rod which extends towards the direction of the fixing device and is slidably connected onto the base, and a punching and milling end which is connected onto the punching and milling rod and is matched with an inner hole of a branch pipe of the three-way joint, the punching and milling rod can be inserted into a main pipe of the three-way joint, and a first driving device for driving the punching and milling rod to slide is arranged on the punching and milling rod; when the fixing device is close to the punching and milling piece, the punching and milling rod is inserted into the main pipe of the three-way joint, and the punching and milling end moves towards the inner hole direction of the branch pipe of the three-way joint through the sliding of the punching and milling rod so as to realize the deburring function.

According to the arrangement, the three-way joint is fixed through the fixing device, the fixing device is operated to slide towards the direction of the punching and milling piece, the punching and milling rod is inserted into the main pipe of the three-way joint, and the punching and milling rod drives the punching and milling end to move from the inside of the branch pipe to the outside of the branch pipe through the first driving device, so that burrs in the inner hole of the branch pipe of the three-way joint are removed; adopt such mode to carry out burr and get rid of work, can effectively avoid the impaired problem of warping of junction of branch pipe and person in charge, and then guaranteed three way connection's quality, make it can normal use to replace the manual work to drive and dash and mill the piece and carry out burr and get rid of work through first drive arrangement, reduced labour cost effectively, improved work efficiency.

Further, the fixing device comprises a fixing piece which slides on the base, and a clamping groove which is matched with the main pipe of the three-way connector is formed in the fixing piece.

So set up to the installation and the dismantlement operation of three way connection and mounting.

And further arranging, wherein the groove surface of the clamping groove is provided with a limiting slot matched with the branch pipe of the three-way joint.

So set up, insert the spacing slot with three way connection's branch pipe in, the person in charge then the joint on the draw-in groove to improved the stability of being connected of three way connection and mounting, in order to guarantee to dash and mill a burring effect to three way connection.

The chip collecting device is characterized in that a chip collecting groove is arranged below the limiting slot, a chip collecting box is placed in the chip collecting groove, an opening for the chip collecting box to enter and exit the chip collecting groove is formed in the position, corresponding to the chip collecting box, of one side of the fixing part, and a chip hole is communicated between the limiting slot and the chip collecting groove.

So set up, when dashing and milling a branch pipe hole burring of piece to three way connection, the piece that produces in the three way connection then accessible piece hole gets into the piece of piece collecting vat and collects in the box unifying to in the clearance work.

The base is movably provided with a pressing piece at a position close to the punching and milling piece, the pressing piece is provided with a second driving device for driving the pressing piece to move up and down, the pressing piece is opposite to the clamping groove, and when the fixing piece is close to the punching and milling piece, the pressing piece moves towards the direction of the notch close to the clamping groove to press the three-way joint on the fixing piece.

So set up, can further improve the steadiness of being connected of three way connection and mounting through compressing tightly the piece to further guarantee to dash and mill the burring effect of piece to three way connection, and then effectively improve work efficiency.

Further, an anti-skid sleeve is arranged on the pressing piece.

So set up, can effectively prevent to compress tightly the piece and take place to skid when three way connection surface contact through the effect of antiskid cover, the influence compresses tightly the effect.

In a further arrangement, the fixing device further comprises a third driving device for driving the fixing piece to slide towards the direction close to the punching and milling piece.

So set up, further realized automation mechanized operation through third drive arrangement, further reduced labour cost, improved work efficiency.

(III) advantageous effects

Compared with the prior art, the utility model provides a three way connection burr is towards milling machine and is constructed possesses following beneficial effect:

the three-way joint burr punching and milling mechanism is characterized in that a branch pipe of a three-way joint is inserted into a limiting slot on a fixing device, a main pipe is clamped on a clamping slot on the fixing device, a pressing piece is driven by a second driving device to tightly press the three-way joint, so that the three-way joint is fixed, then the fixing device is driven by a third driving device to slide towards the direction of a punching and milling piece, a punching and milling rod is inserted into the main pipe of the three-way joint, and the punching and milling rod drives a punching and milling end to move from the inside of the branch pipe to the outside of the branch pipe through a first driving device, so that burrs in an inner hole of the branch pipe of the three-way joint are removed; adopt such mode to carry out burr and get rid of work, can effectively avoid the impaired problem of warping of branch pipe and the junction of being responsible for, and then guaranteed three way connection's quality, make it can normal use to replace the manual work through first drive arrangement, second drive arrangement and third drive arrangement, realize automatic burring operation, reduced labour cost effectively, improved work efficiency.

Drawings

FIG. 1 is a schematic view of the front structure of the present invention when connected to a three-way joint;

FIG. 2 is a schematic view of the front structure of the present invention during deburring;

FIG. 3 is a schematic view of the structure of FIG. 2 in partial cross-section;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the drawings: 1. a base; 2. punching and milling a part; 21. punching and milling a rod; 22. punching and milling an end; 3. a fixing device; 31. A fixing member; 311. a card slot; 312. limiting slots; 313. a debris collection trough; 32. a third driving device; 301. a debris collection box; 302. an opening; 303. chip holes; 4. a first driving device; 5. a compression member; 6. a second driving device; 7. an anti-slip sleeve; 8. a three-way joint; 81. a main pipe; 82. and (4) branch pipes.

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.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic front view of the tee joint of the present invention, fig. 2 is a schematic front view of the burr removing device of the present invention, fig. 3 is a schematic partial sectional view of fig. 2, and fig. 4 is an enlarged view of a portion a of fig. 3.

The utility model provides a three way connection burr dashes and mills mechanism, including horizontal base 1 and establishing respectively in base 1 top both sides dash and mill piece 2 and fixing device 3, fixing device 3 is used for fixing three way connection 8, and fixing device 3 towards the direction far away from or be close to dash and mill piece 2 horizontal sliding connection on base 1 about, dash and mill piece 2 including the vertical welding backup pad on base 1, dash and mill pole 21 and install in dashing and mill pole 21 one end and with the dashing and milling end 22 of branch pipe 82 hole adaptation of three way connection 8, namely the drift, dash and mill pole 21 towards fixing device 3 direction horizontal extension and upper and lower sliding connection in the backup pad, dash and mill pole 21 have can insert the size in the main pipe 81 of three way connection 8, the other end spiro union of dashing and milling pole 21 has the first drive arrangement 4 that drives its slip, first drive arrangement 4 is the spiro union in backup pad cylinder, the output end of the cylinder is vertically screwed with the punching and milling rod 21; when the fixing device 3 is close to the punching and milling part 2 to the right, the punching and milling rod 21 is inserted into the main pipe 81 of the three-way joint 8, and the punching and milling end 22 moves towards the inner hole direction of the branch pipe 82 of the three-way joint 8 through the sliding of the punching and milling rod 21 so as to realize the deburring function. The three-way joint 8 is fixed through the fixing device 3, at the moment, the branch pipe 82 of the three-way joint 8 is vertically downward, the pipe orifice of the main pipe 81 faces the milling part 2, then the fixing device 3 is operated to slide towards the direction of the milling part 2 towards the right, the milling rod 21 is inserted into the main pipe 81 of the three-way joint 8, and the milling rod 21 drives the milling end 22 to move from the inside of the branch pipe 82 to the outside of the branch pipe 82 through the downward movement of the first driving device 4, so that the inner hole burrs of the branch pipe 82 of the three-way joint 8 are removed; adopt such mode to carry out burr and get rid of work, can effectively avoid the impaired problem of warping of branch pipe 82 and the junction of being responsible for 81, and then guaranteed three way connection 8's quality, make it can normal use to drive through first drive arrangement 4 and dash and mill a 2 and carry out burr and get rid of work, reduced labour cost effectively, improved work efficiency.

The fixing device 3 comprises a square metal fixing piece 31 horizontally sliding on the base 1 and a third driving device 32 driving the fixing piece 31 to slide, the third driving device 32 is a cylinder, the cylinder is welded on the base 1, the output end of the cylinder is in threaded connection with the fixing piece 31, a sliding groove is welded on the upper end face of the base 1, a sliding block is integrally formed at the bottom end of the fixing piece 31, and the fixing piece 31 is driven by the cylinder to horizontally slide on the sliding groove. The fixing member 31 is provided at an upper end surface thereof with a catching groove 311 adapted to the main pipe 81 of the three-way joint 8 to facilitate the mounting and dismounting operations of the three-way joint 8 and the fixing member 31, and the catching groove 311 is provided at a groove surface thereof with a limit slot 312 adapted to the branch pipe 82 of the three-way joint 8. In this way, the branch pipe 82 of the three-way joint 8 is inserted into the limiting slot 312, and the main pipe 81 is clamped on the clamping groove 311, so that the connection stability of the three-way joint 8 and the fixing piece 31 is improved, and the deburring effect of the punching and milling piece 2 on the three-way joint 8 is ensured.

Furthermore, a chip collecting groove 313 is formed below the limiting insertion groove 312, a chip collecting box 301 is placed in the chip collecting groove 313, an opening 302 for the chip collecting box 301 to enter and exit the chip collecting groove 313 is formed in a position, corresponding to the chip collecting box 301, on one side of the fixing member 31, and a chip hole 303 is communicated between the limiting insertion groove 312 and the chip collecting groove 313. So, when dashing and milling a branch pipe 82 hole burring of 2 to three way connection 8, the piece that produces in three way connection 8 then accessible piece hole 303 gets into the piece of piece collecting tank 313 and collects in unifying in collecting box 301, when the piece collection in piece collecting box 301 was full, can collect box 301 with the piece through opening 302 and take out clearance, convenient to use.

Another supporting plate is vertically welded between the fixed part 31 and the punching and milling part 2 on the base 1, a second driving device 6 is vertically welded on the supporting plate, the second driving device 6 is an air cylinder, a metal pressing part 5 is welded at the output end of the air cylinder, the second driving device 6 is used for driving the lifting movement of the pressing part 5, the pressing part 5 is positioned above the punching and milling part 2 and is arranged opposite to the clamping groove 311, when the three-way joint 8 is arranged on the fixed part 31, the fixed part 31 approaches the punching and milling part 2, so that the punching and milling rod 21 is inserted into the main pipe 81 of the three-way joint 8, the notch of the clamping groove 311 faces the pressing part 5 at the moment, then the pressing part 5 moves downwards in the direction of the notch close to the clamping groove 311, so that the pressing part 5 abuts against the surface of the main pipe 81 of the three-way joint 8 from the upper part, and the three-way joint 8 is pressed; the connection stability of the three-way joint 8 and the fixing piece 31 is further improved through the pressing piece 5, so that the deburring effect of the punching and milling piece 2 on the three-way joint 8 is further guaranteed, and the work efficiency of deburring is effectively improved.

In order to prevent the pressing piece 5 from slipping when abutting against the surface of the three-way joint 8, the rubber anti-slip sleeve 7 is adhered to the pressing piece 5 through strong glue, so that the friction force between the pressing piece 5 and the three-way joint 8 is increased, the pressing effect of the pressing piece 5 on the three-way joint 8 is further ensured, and meanwhile, the anti-slip sleeve 7 can also effectively prevent the pressing piece 5 from scratching the surface of the three-way joint 8.

When the three-way connector is used, the branch pipe 82 of the three-way connector 8 is inserted downwards into the limiting slot 312, the main pipe 81 is clamped on the clamping slot 311, then the third driving device 32 is controlled to push the fixing piece 31 to slide towards the direction of the punching and milling piece 2, when the punching and milling rod 21 is inserted into the main pipe 81 of the three-way connector 8 and the punching and milling end 22 is positioned at the inner hole of the branch pipe 82, the third driving device 32 is stopped, the second driving device 6 is controlled, the second driving device 6 drives the pressing piece 5 to move downwards to press the three-way connector 8, and finally the first driving device 4 is started to move downwards, so that the punching and milling end 22 moves, and the cleaning work of the inner hole burrs of the branch pipe 82 of the three-way connector 8 is realized; after the cleaning is finished, the first driving device 4, the second driving device 6 and the third driving device 32 are reset in sequence, then the three-way joint 8 is taken down, then another three-way joint 8 to be deburred is replaced, and the steps are repeated.

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 (7)

1. A three-way joint burr punching and milling mechanism is characterized by comprising a base (1), and a punching and milling piece (2) and a fixing device (3) which are respectively arranged on the base (1), wherein the fixing device (3) is used for fixing a three-way joint (8), and the fixing device (3) is horizontally connected on the base (1) in a sliding way in the direction far away from or close to the punching and milling piece (2), the punching and milling part (2) comprises a punching and milling rod (21) which extends towards the direction of the fixing device (3) and is connected to the base (1) in a sliding manner, and a punching and milling end (22) which is connected to the punching and milling rod (21) and is matched with an inner hole of a branch pipe (82) of the three-way joint (8), the punching and milling rod (21) can be inserted into a main pipe (81) of the three-way joint (8), the punching and milling rod (21) is provided with a first driving device (4) for driving the punching and milling rod to slide; when the fixing device (3) is close to the punching and milling part (2), the punching and milling rod (21) is inserted into a main pipe (81) of the three-way joint (8), and the punching and milling end (22) moves towards the inner hole direction of a branch pipe (82) of the three-way joint (8) through the sliding of the punching and milling rod (21) so as to realize the deburring function.

2. The three-way joint burr punching and milling mechanism is characterized in that the fixing device (3) comprises a fixing piece (31) sliding on the base (1), and a clamping groove (311) matched with a main pipe (81) of the three-way joint (8) is formed in the fixing piece (31).

3. The three-way joint burr punching and milling mechanism is characterized in that a limiting slot (312) matched with a branch pipe (82) of the three-way joint (8) is formed in the slot surface of the clamping slot (311).

4. The three-way joint burr punching and milling mechanism according to claim 3, characterized in that a chip collecting groove (313) is arranged below the limiting insertion groove (312), a chip collecting box (301) is arranged in the chip collecting groove (313), an opening (302) for the chip collecting box (301) to enter and exit the chip collecting groove (313) is arranged on one side of the fixing member (31) at a position corresponding to the chip collecting box (301), and a chip hole (303) is communicated between the limiting insertion groove (312) and the chip collecting groove (313).

5. The three-way joint burr punching and milling mechanism according to claim 2, characterized in that a pressing member (5) is movably arranged on the base (1) at a position close to the punching and milling member (2), a second driving device (6) for driving the pressing member (5) to move up and down is arranged on the pressing member (5), the pressing member (5) is arranged opposite to the clamping groove (311), and when the fixing member (31) is close to the punching and milling member (2), the pressing member (5) moves towards a direction close to a notch of the clamping groove (311) to press the three-way joint (8) on the fixing member (31).

6. A three-way joint burr punching and milling mechanism according to claim 5, characterized in that the pressing piece (5) is provided with an anti-skid sleeve (7).

7. A three-way joint burr milling mechanism according to claim 2, characterized in that said fixing means (3) further comprise third driving means (32) for driving said fixing member (31) to slide in a direction approaching said milling member (2).

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