CN220680131U - Pipe fitting positioning component - Google Patents

Abstract

The utility model provides a pipe fitting positioning component, which comprises a positioning bracket, an inclined block arranged on the positioning bracket, and a striker plate arranged on the inclined surface of the inclined block, wherein a V-shaped groove is formed between the striker plate and the inclined block, and a pipe fitting is arranged in the V-shaped groove; the pipe fitting feeding and positioning accuracy before processing ensures that the position of the pipe fitting is in a set position during subsequent processing.

Description

Pipe fitting positioning component

Technical Field

The utility model relates to the field of pipe fitting processing equipment, in particular to a pipe fitting positioning component.

Background

At present, before the pipe fitting is processed, the pipe fitting is required to be fed, and the feeding is usually performed manually or mechanically in an automatic feeding mode, but no matter whether the pipe fitting is fed manually or mechanically, the pipe fitting is required to be positioned in the earlier stage, the position of the subsequent pipe fitting processing can be ensured to be accurate, so that a pipe fitting positioning device which is simple, convenient and easy to use and can ensure the position of the pipe fitting to be stable and accurate is urgently needed.

Disclosure of Invention

The utility model aims to provide a pipe fitting positioning component for solving the technical problems.

In order to solve the technical problems, the utility model provides a pipe fitting positioning component, which comprises a positioning bracket, an inclined block arranged on the positioning bracket, and a baffle plate arranged on the inclined surface of the inclined block, wherein a V-shaped groove is formed between the baffle plate and the inclined block, and a pipe fitting is arranged in the V-shaped groove.

Further, one side of the V-shaped groove is provided with a positioning cylinder, the extending end of the positioning cylinder is propped against one end of the pipe fitting, so that one end of the pipe fitting is located at a designated position, the other side of the V-shaped groove is provided with a detection cylinder, and the extending end of the detection cylinder is used for detecting the distance between the other end of the pipe fitting and the detection cylinder.

Further, a waste box is arranged on one side of the positioning support, and when the length of the pipe fitting exceeds or is lower than the length requirement of the pipe fitting, the pipe fitting is placed in the waste box through the air claw.

Further, the pipe fitting conveying device also comprises a transverse moving mechanism for conveying the pipe fitting, wherein the transverse moving mechanism comprises a gas claw for grabbing the pipe fitting and a transverse moving line rail arranged on one side of the gas claw, and the gas claw is in movable fit with the transverse moving line rail through a transverse moving seat.

Further, the air claw is connected with the transverse moving seat through an air cylinder.

Further, one side of the transverse moving line rail, which is away from the transverse moving seat, is connected to the section bar, and the bottom of the section bar is connected with a plurality of upright posts.

The utility model has the beneficial effects that:

1. the pipe fitting is initially positioned through the positioning component, so that the position accuracy of the subsequent pipe fitting when being placed in the composite clamping mechanism is improved, and the stability and accuracy of pipe end machining are further improved;

2. through the cooperation of positioning cylinder and detection cylinder, can detect the specific length of pipe fitting, and then accurate judgement pipe fitting length whether satisfies the processing length requirement of this time pipe fitting.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view of the positions of the first and second die mechanisms of the present utility model.

Fig. 3 is a top plan view of the first and second die mechanisms of the present utility model.

Fig. 4 is a schematic view of the composite clamping mechanism of the present utility model.

Fig. 5 is a schematic view of the dotting cylinder of the present utility model.

Fig. 6 is a schematic diagram of the connection of the dotting punch and the dotting cylinder of the present utility model.

FIG. 7 is a schematic view of the position of the compacts in the present utility model.

Fig. 8 is a cross-sectional view of the main and auxiliary dies of the present utility model clamping a pipe.

Fig. 9 is an isometric view of a secondary clamping die of the present utility model.

FIG. 10 is a schematic view of a secondary clamping die and guide post of the present utility model.

Fig. 11 is a schematic view of a positioning member of the present utility model.

FIG. 12 is a schematic illustration of the positioning cylinder and the sensing cylinder of the present utility model.

Fig. 13 is a schematic view of the structure of the air jaw of the present utility model.

Fig. 14 is a schematic view of the completion of the pipe fitting process of the present utility model.

Fig. 15 is a process flow diagram of the present utility model.

FIG. 16 is a schematic diagram of step two of the process flow of the present utility model.

FIG. 17 is a schematic diagram of step three in the process flow of the present utility model.

FIG. 18 is a schematic diagram of step four of the process flow of the present utility model.

FIG. 19 is a schematic diagram of step five of the process flow of the present utility model.

FIG. 20 is a schematic diagram of step six of the process flow of the present utility model.

FIG. 21 is a schematic diagram of step seven in the process flow of the present utility model.

Reference numerals: 1. a frame; 2. a composite clamping mechanism; 21. a main clamping die; 22. auxiliary clamping dies; 23. a ring groove; 24. a guide post; 25. a limit groove; 26. briquetting; 27. punching a hole; 28. dotting punch heads; 29. a transition rod; 210. dotting oil cylinder; 211. a guide block; 212. a circular groove; 3. a first die mechanism; 31. stamping die; 32. a die holder; 33. a moving plate; 34. a feed line rail; 35. a transposition wire rail; 4. a second die mechanism; 5. a pipe fitting; 6. a positioning member; 61. a positioning bracket; 62. a sloping block; 63. a striker plate; 64. a V-shaped groove; 65. positioning a cylinder; 66. detecting a cylinder; 67. a waste bin; 68. a gas claw; 69. traversing the wire rail; 610. a traversing seat; 611. a cylinder; 612. a section bar; 613. and (5) a column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

As shown in fig. 1-21, the present utility model provides a pipe fitting positioning component, applied to a double-end pipe end integrated processing device, where the double-end pipe end integrated processing device includes a frame 1, a composite clamping mechanism 2 disposed on the frame 1, a first die mechanism 3 and a second die mechanism 4 disposed on two sides of the composite clamping mechanism 2, and a positioning component 6 for positioning the pipe fitting 5, where the composite clamping mechanism 2 includes a main clamping die 21, and a movable auxiliary clamping die 22 disposed inside the main clamping die 21, the auxiliary clamping die 22 has a ring groove 23 disposed on one side of the main clamping die 21 and along a circumferential direction, the first die mechanism 3 and the second die mechanism 4 have the same structure, and a plurality of dies 31 are respectively disposed on the first die mechanism 3 and the second die mechanism 4, after the positioning component 6 positions the pipe fitting 5, the pipe fitting 5 after positioning is completed is conveyed to the composite clamping mechanism 2, one 31 in the first die mechanism 3 abuts against one end of the pipe fitting 5, and one 31 in the second die mechanism 4 presses the other end of the pipe fitting 5 and pushes the auxiliary clamping die 22 to move.

Specifically, the pipe fitting is initially positioned through the positioning component, the pipe fitting after positioning is conveyed to the composite clamping mechanism through the air claw, so that the main clamping die and the auxiliary clamping die are matched to clamp and fix the middle section of the pipe fitting, at the moment, two ends of the pipe fitting face to the first punching die mechanism and the second punching die mechanism respectively, one punching die in the first punching die mechanism is close to one end of the propped pipe fitting, at the same time, one punching die in the second punching die mechanism is close to and performs pipe end machining on the other end of the pipe fitting, at the moment, the end of the pipe fitting is supported by the first punching die mechanism, and the middle section of the pipe fitting is clamped and fixed by the main clamping die and the auxiliary clamping die, so that the punching die of the second punching die mechanism is extremely stable when the pipe fitting is required to perform pipe end machining through the punching die in the first punching die mechanism, the pipe fitting is supported through the punching die in the second punching die mechanism, and the punching die in the first punching die mechanism and the second punching die mechanism are mutually used as a supporting piece and a stamping piece, and stable machining of two ends of the pipe fitting is ensured.

The stamping mode of the stamping die in the scheme for stamping the pipe fitting is consistent with the existing stamping mode, and detailed description is omitted here.

It is worth mentioning that, because the auxiliary clamp mould can move for main clamp mould, and the auxiliary clamp mould is equipped with the annular in the position that is close to one side of main clamp mould that clamps the pipe fitting, when the die in first die mechanism supports pipe fitting one end, the die in the second die mechanism is close to and promotes the auxiliary clamp mould and remove, afterwards after auxiliary clamp mould and main clamp mould laminating, the pipe end of synchronous punching press pipe fitting of the drift of die in the second die mechanism for pipe fitting receives the compression and carries out the extrusion processing, because the annular structure that auxiliary clamp mould one side set up, and the other positions of pipe fitting periphery all receive main clamp mould, auxiliary clamp mould, the die of first die mechanism and the die of second die mechanism centre gripping, support, make the annular can lead to pipe fitting extrusion drum's position, only can bulge to annular department when making pipe fitting extrusion drum, guarantee that the position of extrusion drum is located the middle section of pipe fitting, and even make the middle section of pipe fitting receive the centre gripping of main clamp mould and auxiliary clamp mould, also can carry out extrusion processing, increase pipe fitting processing's effect.

The main clamping die and the auxiliary clamping die are formed by two clamping blocks which are oppositely arranged, one clamping block of the main clamping die is connected with one clamping block of the auxiliary clamping die, the other clamping block of the main clamping die is connected with the other clamping block of the auxiliary clamping die, and the main clamping die controls the clamping and the separation of the two clamping blocks through an oil cylinder, so that the clamping and the loosening of the main clamping die and the auxiliary clamping die on a pipe fitting are controlled; similarly, two clamping blocks forming the auxiliary clamping die are provided with semi-annular structures, so that after the two clamping blocks are mutually clamped to form the auxiliary clamping die, one side of the auxiliary clamping die is provided with an annular groove structure.

In particular, the dies provided in the first and second die mechanisms include, but are not limited to, flaring punches, bulging punches, chamfering punches, etc., and may be replaced with different dies depending on the particular processing requirements of the pipe.

Preferably, the first die mechanism 3 comprises a die holder 32 for mounting a plurality of dies 31, and a moving plate 33 arranged at the bottom of the die holder 32, wherein the die holder 32 and the moving plate 33 are in moving fit through a feeding line rail 34, the bottom of the moving plate 33 is in moving fit with a transposition line rail 35, the feeding line rail 34 is used for controlling the dies 31 to be close to or far from the pipe fitting 5, and the transposition line rail 35 is used for controlling the switching among the dies 31.

Specifically, through the setting of feeding line rail and transposition line rail, when need switch between a plurality of dies that first die mechanism or second die mechanism were installed, control the movable plate through servo motor cooperation lead screw transmission's mode and translate for the transposition line rail, and then make the movable plate drive a plurality of dies and switch for required die is movable to the pipe end position, and after appointed die corresponds the pipe end, then control the die through the hydro-cylinder and follow feeding line rail and remove, make the die be close to the pipe end and process or keep away from the pipe end and separate.

Preferably, a guide post 24 is connected between the main clamping die 21 and the auxiliary clamping die 22, and an elastic member is sleeved on the periphery of the guide post 24, so that a gap is formed between the main clamping die 21 and the auxiliary clamping die 22 through the elastic member, and when the auxiliary clamping die 22 is pushed, the elastic member is compressed, and one side of the auxiliary clamping die 22 is mutually attached to the main clamping die 21.

Specifically, make main press from both sides mould and vice press from both sides mould interconnect through the guide pillar, vice press from both sides the mould and can follow the guide pillar simultaneously and remove for vice press from both sides the mould and remove for main press from both sides the mould, when main press from both sides the mould and be in the unused state with vice press from both sides the mould, promote vice press from both sides the mould through the elastic component, make have the space between main press from both sides the mould and vice press from both sides the mould, and when the die promotes vice press from both sides the mould and remove, the elastic component receives the compression, makes vice press from both sides mould and main press from both sides mould one side laminating each other, and then guarantees that the pipe fitting middle section is crowded to drum position can receive the stable direction of annular.

Wherein, the elastic piece adopts the pressure spring.

Preferably, a limit groove 25 is formed on one side of the auxiliary clamping die 22 away from the guide post 24, a pressing block 26 is arranged on one side of the main clamping die 21, and when a gap is formed between the auxiliary clamping die 22 and the main clamping die 21, the pressing block 26 is buckled at the limit groove 25.

Specifically, because main press from both sides the mould and to press from both sides the mould with vice clamp the mould and reset through the elastic component when not using, can not break away from the position of main press from both sides the mould in order to guarantee vice clamp the mould, consequently set up spacing groove and briquetting for the elastic component resets vice clamp the mould in, the briquetting can detain and establish with the spacing groove in, and support the spacing to the position of spacing groove through the briquetting, and then carry out spacingly to the reset position of vice clamp the mould, increase the stability of vice clamp the mould.

Preferably, the main clamping die 21 is provided with a dotting hole 27 along the radial direction of the pipe fitting 5, and the end of the dotting hole 27 faces the ring groove 23 when the auxiliary clamping die 22 and the main clamping die 21 are mutually attached, and a dotting punch 28 is movably arranged in the dotting hole 27.

Specifically, can carry out the crowded drum processing to the middle section of pipe fitting through the annular position, and need carry out the processing operation of dotting in the crowded drum position department of part pipe fitting, consequently this scheme is through setting up dotting hole and dotting drift for after the crowded drum in pipe fitting middle section is accomplished, carry out the back-and-forth movement along dotting hole through the dotting drift, and then carry out the punching press of dotting to the crowded drum position in pipe fitting middle section, and because the tip of dotting hole is towards the annular department when vice die and main die mutually support that presss from both sides, further guaranteed the correspondence accuracy of dotting position and the crowded drum position in pipe fitting middle section.

Preferably, one end of the dotting punch 28 far away from the pipe fitting 5 is connected to the dotting cylinder 210 through the transition rod 29, and a guide block 211 is arranged on one side of the dotting hole 27, and the side of the dotting punch 28 is attached to the guide block 211, so that when the dotting punch 28 is used for dotting the pipe fitting 5, the guide block 211 guides the dotting punch 28.

Specifically, when the pipe fitting is dotted through the dotting punch, the dotting oil cylinder controls the transition rod to stretch and retract, and then the dotting punch is driven to stretch and retract through the transition rod, so that the dotting punch performs stable stamping dotting on the pipe fitting under the control of the dotting oil cylinder.

Meanwhile, due to the arrangement of the guide blocks, when the dotting punch punches, the guide blocks can guide the side sides of the dotting punch, so that dotting accuracy of the dotting punch on the pipe fitting is improved.

Preferably, a circular groove 212 is formed on one side of the auxiliary clamping die 22 away from the annular groove 23, and when a die 31 in the first die mechanism 3 or the second die mechanism 4 presses the auxiliary clamping die 22, the auxiliary clamping die 22 cooperates with the die 31 to flare or bulge the end of the pipe fitting 5.

Specifically, when the pipe end is processed, the pipe end needs to be flared or bulging, so that after the round groove of the auxiliary clamping die is matched with the die in the first die mechanism or the second die mechanism, the port of the pipe at the round groove position can be flared or bulging, and before the processing, the ring groove position is filled by the structure of the bulging at the middle section of the pipe, so that when the die compresses the pipe, the bulging position of the pipe can be guided by the round groove, and the port of the pipe can be flared or bulging towards the round groove.

It is worth mentioning that the circular groove position and the ring groove position can synchronously process and guide the pipe fitting, and can also guide the pipe fitting sequentially, when the circular groove and the ring groove are sequentially guided, the ring groove is usually used for extruding and bulging the pipe fitting firstly, then the circular groove is used for guiding the pipe fitting, and when the ring groove is used for guiding firstly, the position of the circular groove is filled by the shape of the end part of the stamping die, so that the influence of the circular groove on the guiding effect of the ring groove is avoided; and when the circular groove and the annular groove synchronously conduct guiding action, the corresponding stamping die is matched with the circular groove, so that the port and the middle section of the pipe fitting are synchronously machined.

Preferably, the positioning component 6 comprises a positioning bracket 61, a sloping block 62 arranged on the positioning bracket 61, and a baffle 63 arranged on the sloping surface of the sloping block 62, wherein a V-shaped groove 64 is formed between the baffle 63 and the sloping block 62, and the pipe fitting 5 is arranged in the V-shaped groove 64.

Specifically, the pipe fitting is initially placed on the inclined block, rolls along with the inclined surface of the inclined block, and is blocked by the baffle plate, so that the pipe fitting is placed at the V-shaped groove to wait for preliminary positioning.

Wherein, the striker plate bottom is connected with the cylinder, goes up and down through cylinder control striker plate.

Preferably, one side of the V-shaped groove 64 is provided with a positioning cylinder 65, and an extended end of the positioning cylinder 65 abuts against one end of the pipe 5 so that one end of the pipe 5 is located at a designated position, and the other side of the V-shaped groove 64 is provided with a detecting cylinder 66, and the extended end of the detecting cylinder 66 is used for detecting a distance between the other end of the pipe 5 and the detecting cylinder 66.

Specifically, after the pipe fitting is placed in the V-shaped groove, the extending end of the positioning cylinder serves as a positioning backup for extending to a set distance, then the extending end of the detecting cylinder extends outwards and pushes against the pipe fitting in the extending process until the other end of the pipe fitting is pushed against the extending end of the positioning cylinder, and at the moment, the length of the pipe fitting is calculated by judging the moving distance of the extending end of the detecting cylinder, so that whether the length of the pipe fitting meets the processing requirement of the current pipe fitting can be judged.

The detection cylinder adopts a cylinder of a model CEP1B20-75L, and the cylinder can display the displacement distance of the extending end, so that the length of the pipe fitting is finally calculated by matching the displacement distance with the positioning function of the extending end of the positioning cylinder.

Preferably, a scrap box 67 is provided on one side of the positioning rack 61, and the pipe 5 is placed in the scrap box 67 by the air jaw 68 when the pipe length exceeds or falls below the pipe length requirement.

Specifically, after detecting the pipe length, judge whether the length of pipe fitting satisfies the requirement, when not satisfying pipe fitting length requirement, remove this defective products to the waste material box through the gas claw and store, and the qualified products is in shifting to compound fixture through the gas claw and carry out the centre gripping.

It should be noted that, the positioning component in this scheme still includes the sideslip mechanism that is used for carrying the pipe fitting, sideslip mechanism is including the gas claw 68 that is used for snatching the pipe fitting, locate sideslip line rail 69 of gas claw 68 one side, gas claw 68 is the removal cooperation with sideslip line rail 69 through sideslip seat 610 for sideslip seat 610 accessible servo motor cooperation rack and pinion's transmission mode moves along sideslip line rail 69, and then drives gas claw 68 through sideslip seat 610 and carry out lateral shifting, in order to guarantee that gas claw portability pipe fitting moves in positioning component, compound fixture, each position department of ejection of compact.

Wherein, the gas claw adopts the existing gas claw structure.

Specifically, the air claw 68 is connected with the transverse moving seat 610 through the air cylinder 611, so that the air cylinder 611 can drive the air claw 68 to lift, and further, after the transverse moving seat 610 drives the air claw 68 to move to a designated position, the air cylinder 611 starts to lower the air claw 68, then the air claw 68 clamps the pipe fitting 5, and resets the pipe fitting 5 through the air cylinder 611, and then the air claw 68 and the pipe fitting 5 are driven to move to the position of the next station through the transverse moving seat 610, at the moment, the pipe fitting 5 can be placed at the designated position through the lowering of the air cylinder 611 and the loosening of the air claw 68, and the overall stability and accuracy in the pipe fitting transportation process are improved.

Meanwhile, one side of the transverse line rail 69, which is away from the transverse moving seat 610, is connected to the section bar 612, and a plurality of upright posts 613 are connected to the bottom of the section bar 612, so that the section bar 612 and the upright posts 613 are matched with each other to support and position the transverse line rail 69, and further, the air jaw 68 is ensured to be stable enough in the process of driving the pipe fitting 5 to move.

Wherein the profile 612 is made of aluminum metal material.

The present utility model is not limited to the above-described preferred embodiments, and any person who can obtain other various products under the teaching of the present utility model, however, any change in shape or structure of the product is within the scope of the present utility model, and all the products having the same or similar technical solutions as the present application are included.

Claims (6)

1. A pipe fitting positioning component, characterized in that: the device comprises a positioning bracket (61), an inclined block (62) arranged on the positioning bracket (61), a striker plate (63) arranged on the inclined surface of the inclined block (62), a V-shaped groove (64) is formed between the striker plate (63) and the inclined block (62), and a pipe fitting (5) is arranged in the V-shaped groove (64).

2. A pipe locating component as defined in claim 1, wherein: one side of the V-shaped groove (64) is provided with a positioning cylinder (65), the extending end of the positioning cylinder (65) is propped against one end of the pipe fitting (5) so that one end of the pipe fitting (5) is located at a designated position, the other side of the V-shaped groove (64) is provided with a detection cylinder (66), and the extending end of the detection cylinder (66) is used for detecting the distance between the other end of the pipe fitting (5) and the detection cylinder (66).

3. A pipe locating component as defined in claim 1, wherein: a waste box (67) is arranged on one side of the positioning support (61), and when the length of the pipe fitting exceeds or is lower than the length requirement of the pipe fitting, the pipe fitting (5) is placed in the waste box (67) through the air claw (68).

4. A pipe locating component as defined in claim 3, wherein: the pipe fitting conveying device comprises a pipe fitting conveying device, and is characterized by further comprising a transverse moving mechanism for conveying the pipe fitting, wherein the transverse moving mechanism comprises a gas claw (68) for grabbing the pipe fitting and a transverse moving line rail (69) arranged on one side of the gas claw (68), and the gas claw (68) is in movable fit with the transverse moving line rail (69) through a transverse moving seat (610).

5. A pipe locating component as defined in claim 4, wherein: the air claw (68) is connected with the transverse moving seat (610) through an air cylinder (611).

6. A pipe locating component as defined in claim 4, wherein: one side of the transverse moving line rail (69) deviating from the transverse moving seat (610) is connected to the section bar (612), and the bottom of the section bar (612) is connected with a plurality of upright posts (613).