CN218109229U

CN218109229U - Die-fixed pipe end thickness forming special machine for pipe fitting

Info

Publication number: CN218109229U
Application number: CN202222027216.XU
Authority: CN
Inventors: 尹显觉; 陈凡虎; 谢祎; 单旭荣; 张建中; 章华; 吴明生
Original assignee: Qingshan Steel Pipe Co ltd
Current assignee: Qingshan Steel Pipe Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-23
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a die fixing type pipe end thick forming special machine, including the bed plate, the front side fixed mounting at bed plate top has the fixing base, the rear side fixed mounting at bed plate top has forming die, run through between fixing base and the forming die and be provided with four cylinder type guide rails, movable mounting has the movable block on four cylinder type guide rails, the rear side fixed mounting of movable block has the mount, the utility model discloses to be used for the fashioned mould design of pipe fitting for fixed form, so can reduce the drive arrangement and the auxiliary assembly who are used for the mould, simultaneously, the mould sets up to fixed, when the compound die, need not set up mould locking device, also can accurate reliable compound die to improve the shaping precision and the quality of pipe fitting greatly, the structure that has significantly reduced is equipped with, has also reduced the cost of equipment, has retrencied the overall structure of machine, also can make things convenient for the feeding ejection of compact of pipe fitting.

Description

Die-fixed pipe end thickness forming special machine for pipe fitting

Technical Field

The utility model relates to a thick shaping processing technology field of pipe end is dun, especially a die fixing type pipe fitting pipe end is dun thick shaping special machine.

Background

Traditional thick fashioned machine of pipe fitting pipe end is the mobilizable design of mould adoption in the operation work, so structurally just need be furnished with drive arrangement and supply other auxiliary assembly that the mould removed to the mould adopts mobilizable design, so just need be furnished with the structure of fixed pipe fitting, just also need add other drive arrangement and auxiliary assembly again with the same principle, moreover because the structure is more complicated, also inconvenient in the aspect of the feeding ejection of compact of pipe fitting.

In addition, in order to ensure the machining precision of the pipe fitting, a mold locking device is required to be arranged, so that the mold is ensured to be more reliably closed when the mold is closed, and the manufacturing cost of equipment is greatly increased.

To the above problem, the utility model discloses improve.

Disclosure of Invention

The utility model provides a die fixing type pipe end thick forming special machine solves the above problems existing in the prior art.

The technical scheme of the utility model is realized like this: the utility model provides a die fixing type pipe end thick forming special machine, includes the bed plate, the front side fixed mounting at bed plate top has the fixing base, the rear side fixed mounting at bed plate top has forming die, it is provided with four cylinder type guide rails to run through between fixing base and the forming die, movable mounting has the movable block on four cylinder type guide rails, the rear side fixed mounting of movable block has the mount, the top fixed mounting of mount has electric putter, electric putter's output runs through to the inside of mount, the inside slidable mounting of mount has extrusion die, electric putter's output and extrusion die fixed connection, one side of extrusion die stretches out to the outside of mount, the opening part of forming die inner chamber adopts bolt fixed mounting to protect the piece for two installations, and embedded installation installs the heating member between the piece for two installations, the both ends of fixing base front side all run through and are provided with push cylinder one, the front side of fixing base is opened and is equipped with the feed inlet.

The utility model discloses a be used for the die fixed pipe fitting pipe end thick shaping special machine that stands, further: the utility model discloses a material storage device, including bed plate, mounting bracket one, storage tube, push cylinder two, the output of push cylinder two runs through to the inside of storage tube and fixed mounting has the push pedal.

The utility model discloses a be used for the die fixed pipe fitting pipe end thick shaping special machine that stands, further: the front side fixed mounting of bed plate has mounting bracket two, the front side fixed mounting at two tops of mounting bracket has promotion cylinder three, the output fixed mounting that promotes cylinder three has the ejector pad.

The utility model discloses a be used for the die fixed pipe fitting pipe end thick shaping special machine that stands, further: the rear side at the top of the second mounting rack is welded with two symmetrically distributed placing racks, the pipe fittings are placed inside the two placing racks, and the push block, the feed inlet and the pipe fittings are located on the same axis.

The utility model discloses a be used for the die fixed pipe fitting pipe end thick shaping special machine that stands, further: the top welding of mounting bracket two has two carriers, the inboard rotation of carrier installs the gear, and two gears pass through chain drive and connect.

The utility model discloses a be used for the dun thick shaping special machine of fixed pipe fitting pipe end of mould as above, further: and a stepping motor is fixedly mounted on the left side of the rear gear carrier, and an output shaft of the stepping motor penetrates through the inner side of the rear gear carrier and is fixedly connected with a gear on the rear side.

The utility model discloses a be used for the die fixed pipe fitting pipe end thick shaping special machine that stands, further: the left side welding of left side rack has the dog of three equidistant distribution, and three dog all leans out twenty degrees settings.

To sum up, the beneficial effects of the utility model reside in that:

1. the utility model discloses to be used for the fashioned mould design of pipe fitting for fixed form, so can reduce the drive arrangement and the auxiliary assembly who is used for the mould, and simultaneously, the mould sets up to fixed, when the compound die, need not set up mould locking device, also can accurate reliable compound die to improve the shaping precision and the quality of pipe fitting greatly, the structure that has significantly reduced is equipped with, has also reduced the cost of equipment, has retrencied the overall structure of machine, also can make things convenient for the feeding ejection of compact of pipe fitting.

2. The utility model discloses a material storage pipe, the cooperation of two and push pedals of push cylinder are used, and the pipe fitting enters into in the material storage pipe, and partly can stay and process in the forming die, and the shaping is accomplished the back, starts two drive push pedals of push cylinder and slides in the inside of material storage pipe, releases the pipe fitting from the inside of material storage pipe under the promotion of push pedal, and the inside of fixing base is released to the one end of pipe fitting up to, then takes out by other structures again to improve the efficiency of the ejection of compact.

3. The utility model discloses a cooperation of three and ejector pad of push cylinder is used, when the pipe fitting is sent to the rack on, starts three drive ejector pads of push cylinder and removes, in the pipe fitting propelling movement feed inlet with on the rack under the promotion of ejector pad, then pass fixing base, movable block always, the ejector pad continues to promote, also passes fixing base, movable block, mount until with the pipe fitting impel forming die in and pass forming die and enter into the intraductal completion feeding of material stock to improve the efficiency of feeding.

4. The utility model discloses a step motor, the gear, the cooperation of chain and magnetic path is used, the gear is in the one side that is close to the fixing base when initial state, when the one end of pipe fitting stretches out, start step motor and drive one of them gear revolve, then drive another gear revolve by the chain, so the chain just can circumference cyclic motion, and the magnetic path that sets up on the chain also can be followed and bad the removal, the magnetic path is inhaled the pipe fitting through the magnetic attraction of self, then move towards the direction that promotes cylinder three, thereby take out the pipe fitting and place on the rack, so realize conveniently getting the purpose of material.

5. The utility model discloses a setting of dog, dog are located the outside of one of them rack, and when the in-process that the pipe fitting was sent into on the rack outwards rolled and fell, can receive stopping of dog, and because the inclination of dog, after blockking the pipe fitting, the pipe fitting then can roll and fall to the rack, accomplishes the pay-off, guarantees on the rack that the pipe fitting can be smooth accurate falls to the rack.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a front side perspective view of the present invention with a partial structure;

FIG. 3 is a rear side perspective view of the present invention;

FIG. 4 is a schematic perspective sectional view of the storage tube;

fig. 5 is a perspective assembly view of the rack;

FIG. 6 is a perspective assembled view of the gear;

fig. 7 is a perspective view illustrating the assembly of the stopper.

In the figure: 1. the base plate, 2, a fixed seat, 3, a forming die, 4, a movable block, 5, a fixed frame, 6, an electric push rod, 7, an extrusion die, 8, an installation protection block, 9, a heating element, 10, a first pushing cylinder, 11, a first installation frame, 12, a material storage pipe, 13, a second pushing cylinder, 14, a push plate, 15, a second installation frame, 16, a placing frame, 17, a stop block, 18, a third pushing cylinder, 19, a push block, 20, a gear carrier, 21, a stepping motor, 22, a gear, 23, a chain, 24, a magnetic block, 25 and a feeding hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying fig. 1-7 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 efforts belong to the protection scope of the present invention.

Examples

The utility model provides a die fixing type pipe end thickening shaping special machine, includes bed plate 1, the front side fixed mounting at 1 top of bed plate has fixing base 2, the rear side fixed mounting at 1 top of bed plate has forming die 3, it is provided with four cylinder type guide rails to run through between fixing base 2 and the forming die 3, movable mounting has movable block 4 on four cylinder type guide rails, the rear side fixed mounting of movable block 4 has mount 5, the top fixed mounting of mount 5 has electric putter 6, electric putter 6's output runs through to the inside of mount 5, the inside slidable mounting of mount 5 has extrusion die 7, electric putter 6's output and extrusion die 7 fixed connection, one side of extrusion die 7 stretches out to the outside of mount 5, the opening part of 3 inner chambers of forming die adopts bolt fixed mounting to protect piece 8, and wherein the installation protects piece 8 and adopts insulating material to make for prevent heating member 9 electric leakage, and two installations protect embedded heating member 9 of installing between the piece 8, the both ends of 2 front sides of fixing base all run through and are provided with a push cylinder 10, the front side of fixing base 2 is opened and is equipped with feed inlet 25.

The specific using process is as follows: when a pipe fitting is machined, a pipe fitting blank is sent to a placing frame 16, then a third pushing cylinder 18 is started to drive a pushing block 19 to move, the pipe fitting is pushed to a fixed seat 2 from the placing frame 16 through the pushing block 19, the pipe fitting blank enters from a feeding hole 25, then the pipe fitting blank penetrates through a movable block 4 and a fixed frame 5 all the way to enter a forming die 3, then the pipe fitting blank penetrates through the forming die 3 to enter a material storage pipe 12, a part of the tail end of the pipe fitting is located in a heating element 9, under the high-frequency heating of the heating element 9, the tail end of the pipe fitting blank turns red, at the moment, an electric push rod 6 is started to drive an extrusion die 7 to move downwards, the extrusion die 7 stops after moving downwards to be located on the same axis with the pipe fitting, then a first pushing cylinder 10 is started to push the movable block 4 to move, the extrusion die 7 is driven to approach the pipe fitting, the extrusion die 7 extrudes the pipe fitting, and meanwhile, the pipe fitting is also pushed to enter the forming die 3, until the pipe fitting is not moved in the forming die 3, the pipe fitting is formed in the inner cavity of the forming die 3 under the extrusion of the extrusion die 7 and the cooperation of the extrusion die 3, after the pipe fitting is formed, the movable block 4 moves backwards to drive the extrusion die 7 to be separated, the extrusion die 7 moves backwards in the inner cavity of the fixed frame 5 under the drive of the electric push rod 6 to move backwards, then the push cylinder II 13 is opened to drive the push plate 14 to slide in the inner cavity of the material storage pipe 12, so that the pipe fitting is ejected out of the inner cavity of the material storage pipe 12, the pipe fitting passes through the fixed frame 5, the movable block 4 and the fixed seat 2 from the lower part of the extrusion die 7 until one end of the pipe fitting leaks out of the side surface of the fixed seat 2, the magnetic block 24 is positioned at one side close to the fixed seat 2 and is positioned under the pipe fitting in the initial state, when one end of the pipe fitting extends out, the stepping motor 21 is started to drive one gear 22 to rotate, then, another gear 22 is driven by chain 23 to rotate, so that chain 23 can make circumferential circulating motion, and magnetic block 24 arranged on chain 23 can also move along with the circulation, magnetic block 24 attracts the pipe fitting through self magnetic attraction, and then moves towards the direction of pushing cylinder three 18, so as to take out and place the pipe fitting on rack 16, so as to perform the next procedure, after the work is finished, magnetic block 24 is reset to the initial position, so as to be used next time, therefore the utility model discloses design the mould for pipe fitting molding into a fixed form, so as to reduce the driving equipment and auxiliary equipment for the mould, and simultaneously, the mould is set to be fixed, when the mould is closed, a mould locking device is not needed, so that the mould closing can be accurate and reliable, the forming precision and quality of the pipe fitting are greatly improved, the structural configuration is greatly reduced, the manufacturing cost of the equipment is also reduced, the overall structure of the machine is simplified, the feeding and discharging of the pipe fitting can be facilitated, wherein the conditions that heating element 9 needs to be met by heating are prior art, and in addition, the heating temperature of the pipe fitting element is determined according to the actual processing requirements.

The rear side fixed mounting of bed plate 1 has mounting bracket 11, the welding of the top of mounting bracket 11 has deposit pipe 12, the rear side fixed mounting of deposit pipe 12 has two 13 of push cylinder, the output of two 13 of push cylinder runs through to the inside of deposit pipe 12 and fixed mounting has push pedal 14.

Concretely, through deposit material pipe 12, the cooperation of two 13 and push pedal 14 of push cylinder is used, the pipe fitting enters into deposit material pipe 12 in, and some can stay and process in forming die 3, the shaping is accomplished the back, start two 13 drive push pedal 14 of push cylinder and slide in the inside of deposit material pipe 12, release the pipe fitting from the inside of deposit material pipe 12 under push pedal 14's promotion, the inside of fixing base 2 is released to the one end of pipe fitting up to, then take out by other structures again, thereby improve the efficiency of the ejection of compact.

The front side fixed mounting of bed plate 1 has two mounting brackets 15, the front side fixed mounting at two 15 tops of mounting bracket has three 18 of promotion cylinder, the output fixed mounting of three 18 of promotion cylinder has ejector pad 19.

Concretely, through the cooperation of three 18 of push cylinder and ejector pad 19 and use, when the pipe fitting was sent to the rack 16 on, start three 18 of push cylinder and drive ejector pad 19 and remove, in the pipe fitting propelling movement feed inlet 25 on the rack 16 under the promotion of ejector pad 19, then pass fixing base 2, movable block 4 all the time, ejector pad 19 continues to promote, also pass fixing base 2, movable block 4, mount 5 until in advancing forming die 3 with the pipe fitting and pass forming die 3 and enter into in stock pipe 12 and accomplish the feeding, thereby improve the efficiency of feeding.

The rear side of the top of the second mounting frame 15 is welded with two symmetrically distributed placing frames 16, pipe fittings are placed inside the two placing frames 16, and the push block 19, the feed inlet 25 and the pipe fittings are located on the same axis.

Specifically, the two placing frames 16 are combined to form a material receiving frame, and a long gap is formed in the middle of the material receiving frame and used for the magnetic blocks 24 to pass through.

Two carrier 20 have been welded at the top of mounting bracket two 15, gear 22 is installed in the inboard rotation of carrier 20, and two gears 22 pass through chain 23 transmission and connect, and the left side fixed mounting of rear side gear rack 20 has step motor 21, step motor 21's output shaft run through to the inboard of rear side gear rack 20 and with rear side's gear 22 fixed connection.

Concretely, through step motor 21, gear 22, the cooperation of chain 23 and magnetic path 24 is used, gear 22 is in the one side that is close to fixing base 2 when initial condition, when the one end of pipe fitting stretches out, start step motor 21 and drive one of them gear 22 and rotate, then drive another gear 22 by chain 23 and rotate, so chain 23 just can circumference cyclic motion, and magnetic path 24 that sets up on chain 23 also can follow the circulation and remove, magnetic path 24 attracts the pipe fitting through the magnetic attraction of self, then move towards the direction that promotes three 18 of cylinder, thereby take out the pipe fitting and place on rack 16, so realize conveniently getting the mesh of material.

The left side welding of left side rack 16 has three equidistant distribution's dog 17, and three dog 17 all leans out twenty degrees settings.

Specifically, through the setting of dog 17, dog 17 is located one of them rack 16's the outside, and when the in-process that the pipe fitting was sent into on rack 16 rolled outwards, can receive stopping of dog 17, and because dog 17's inclination, after blockking the pipe fitting, the pipe fitting then can roll and connect the work or material rest, accomplishes the pay-off, guarantees that the pipe fitting can be smooth accurate on falling rack 16.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a die fixing type pipe end thickening forming special machine, which comprises a base plate (1), and is characterized in that: the utility model discloses a building block of base plate, including bed plate (1), bed plate, base plate, fixing base (2), movable mounting has movable block (4) on four cylinder type guide rails, the rear side fixed mounting at bed plate (1) top has forming die (3), it has four cylinder type guide rails to run through between fixing base (2) and forming die (3), movable mounting has movable block (4) on four cylinder type guide rails, the rear side fixed mounting of movable block (4) has mount (5), the top fixed mounting of mount (5) has electric putter (6), the output of electric putter (6) runs through to the inside of mount (5), the inside slidable mounting of mount (5) has extrusion die (7), the output and extrusion die (7) fixed connection of electric putter (6), stretch out to the outside of mount (5) in one side of extrusion die (7), the opening part of forming die (3) inner chamber adopts bolt fixed mounting to protect piece (8) two installations, and two installations protect and install between piece (8) embedded heating member (9), the both ends of fixing base (2) front side all are provided with one (10), the feed inlet (25) of push cylinder is run through to the front side.

2. The special machine for forming the thick-walled tube end of the tube fitting fixed by the mold according to claim 1, wherein: the rear side fixed mounting of bed plate (1) has mounting bracket (11), the top welding of mounting bracket (11) has material storage pipe (12), the rear side fixed mounting of material storage pipe (12) has push cylinder two (13), the output of push cylinder two (13) runs through to the inside of material storage pipe (12) and fixed mounting has push pedal (14).

3. The die-fixed pipe end upsetting forming machine as recited in claim 2, wherein: the front side fixed mounting of bed plate (1) has mounting bracket two (15), the front side fixed mounting at mounting bracket two (15) top has promotion cylinder three (18), the output fixed mounting of promotion cylinder three (18) has ejector pad (19).

4. The die-fixed pipe end upsetting forming machine as recited in claim 3, wherein: two symmetrically-distributed placing frames (16) are welded on the rear side of the top of the second mounting frame (15), pipe fittings are placed inside the two placing frames (16), and the push block (19), the feed inlet (25) and the pipe fittings are located on the same axis.

5. The die-fixed pipe end upsetting forming machine as recited in claim 4, wherein: two gear racks (20) are welded at the tops of the second mounting racks (15), gears (22) are rotatably mounted on the inner sides of the gear racks (20), and the two gears (22) are in transmission connection through chains (23).

6. The die-fixed pipe end upsetting forming machine as recited in claim 5, wherein: a stepping motor (21) is fixedly mounted on the left side of the rear side gear rack (20), and an output shaft of the stepping motor (21) penetrates through the inner side of the rear side gear rack (20) and is fixedly connected with a gear (22) on the rear side.

7. The die-fixed pipe end upsetting forming machine as recited in claim 6, wherein: the left side welding of left side rack (16) has three equidistant distribution's dog (17), and three dog (17) all lean out twenty degrees settings.