CN211564281U

CN211564281U - Accurate positioning device of pipe end forming machine

Info

Publication number: CN211564281U
Application number: CN201922020542.6U
Authority: CN
Inventors: 陶登峰
Original assignee: Zhangjiagang Qiaosheng Precision Machinery Manufacturing Co ltd
Current assignee: Zhangjiagang Qiaosheng Precision Machinery Manufacturing Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-09-25
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses an accurate positioning device of a pipe end forming machine, which comprises a mounting seat, a cylinder, a lower fixing seat, an upper fixing seat, a lower fixing groove, a slide bar, a positioning device, an auxiliary ejection device and an upper fixing groove, the positioning device is arranged at the right end of the lower fixing groove, the screw rod is driven to rotate by the rotating handle, so that the sliding block slides along the inner groove to drive the positioning block to slide along the second sliding groove, the depth of the lower fixing groove into which the pipe fitting to be processed extends is adjusted, the pipe fitting to be processed with the same specification can be conveniently subjected to flaring or necking depth adjustment, the left end through fixed slot and last fixed slot has set up supplementary ejecting device down, provides elasticity through the second spring, with connecting block and second arc by hiding the inslot and release, drives the pipe fitting of treating processing and fixed slot and last fixed slot separation down, and the pipe fitting of treating processing is conveniently taken off.

Description

Accurate positioning device of pipe end forming machine

Technical Field

The utility model relates to a positioner field of being correlated with specifically is an accurate positioning device of pipe end make-up machine.

Background

The pipe end forming machine is a processing and forming device for expanding, reducing and shrinking a pipe fitting in a normal state, is controlled by an integrated touch display screen, is widely used for processing and forming connecting parts such as pipe fitting connection, automobile oil pipes, water pipes, air-conditioning pipes and the like, is ideal pipe end forming and processing equipment, and is usually provided with a positioning device for fixing the pipe fitting to be processed so as to facilitate the processing of the pipe end of the pipe fitting to be processed.

The existing positioning device is usually driven by a cylinder to drive an upper fixing seat and a lower fixing groove to be matched with a clamping pipe fitting to be machined, flaring or necking is conveniently carried out, the depth of a pipe end of the pipe fitting to be machined is marked by a measuring material through a conventional positioning device, the flaring or necking is inconvenient and quick to control, the work efficiency is low, and the pipe fitting is easily clamped in a groove of the lower fixing seat or the upper fixing seat after being machined and is inconvenient to take down.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model discloses herein provides an accurate positioning device of pipe end make-up machine.

The utility model discloses a realize like this, construct an accurate positioning device of pipe end make-up machine, the device include mount pad, cylinder, lower fixing base, go up fixing base, lower fixed slot, slide bar, positioner, supplementary ejecting device and go up the fixed slot, the mount pad top passes through bolt fixed connection with the cylinder, fixing base bottom passes through bolt fixed mounting with the mount pad down, go up fixing base and cylinder bottom piston rod fixed connection, fixing base top and last fixing base bottom are provided with down fixed slot and last fixed slot respectively down, both ends and mount pad fixed connection about the slide bar, the slide bar runs through fixing base left side rear end down to slide bar surface and last fixing base sliding fit, positioner sets up in lower fixed slot right-hand member, the left end of lower fixed slot and last fixed slot all is provided with supplementary ejecting device, positioner is by inside groove, the, The inner groove is formed in the lower fixing seat, the left end and the right end of the lead screw are in rotating fit with the inner groove, the left end of the handle is fixedly connected with the lead screw, the sliding block is in rotating fit with the outer surface of the lead screw, the bottom of the positioning block is fixedly connected with the magnet through a bolt, the top of the magnet is attached to the bottom of the sliding block, the right end of the first arc-shaped plate is in sliding fit with the first sliding groove, the first sliding groove is formed in the left side of the positioning block, one end of the first spring is fixed to the first arc-shaped plate in a welded mode, the other end of the first spring is fixed to the bottom of the first sliding groove in a welded mode, the second sliding groove is formed in the bottom of the lower fixing groove, and the inner wall of the second sliding.

Preferably, supplementary ejecting device comprises hidden groove, second spring, connecting block and second arc, it sets up inside lower fixed slot and last fixed slot left side to hide groove one end and second spring welded fastening, the other end is laminated in the connecting block and is laminated each other, the connecting block top welds each other with the second arc.

Preferably, the left end and the right end of the screw rod rotate along the inner groove by the following angles: 0-360 degrees, and the right end of the screw rod is vertically and fixedly connected with the handle.

Preferably, the slider is square in shape and the slider width is 1mm less than the inner groove width.

Preferably, the bottom of the positioning block is provided with a square groove, and the width of the square groove is 1mm larger than that of the sliding block.

Preferably, the size and shape of the first arc-shaped plate are the same as those of the second arc-shaped plate, and the first arc-shaped plate and the second arc-shaped plate are on the same horizontal line.

Preferably, the first spring and the second spring are both in a compressed state, and the elastic force of the first spring and the elastic force of the second spring are both 2N.

Preferably, the top of the lower fixed seat is carved with uniformly arranged numerical values, and the range of the numerical values is between 0cm and 50 cm.

Preferably, the positioning block is made of the following materials: alloy steel.

Preferably, the lead screw is made of the following materials: tungsten steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a pipe end make-up machine's accurate positioning device here, compare with equipment of the same type, have following improvement:

the method has the advantages that: an accurate positioning device of pipe end make-up machine has set up positioner through fixed slot right-hand member down, drives the lead screw through rotatory handle and rotates, makes the slider slide along the inside groove and drives the locating piece and slide along the second spout, adjusts the degree of depth of the fixed slot down that waits to process the pipe fitting and stretch into, conveniently carries out flaring or throat degree of depth to the pipe fitting of waiting to process of same specification and adjusts.

The method has the advantages that: an accurate positioning device of pipe end make-up machine has set up supplementary ejecting device through the left end at bottom slot and last fixed slot, provides elasticity through the second spring, releases connecting block and second arc by hiding the inslot, drives the pipe fitting of treating processing and bottom slot and last fixed slot separation, and the pipe fitting of conveniently will treating processing takes off.

The method has the advantages that: an accurate positioning device of pipe end make-up machine through having set up first arc and first spring at the locating piece left end, conveniently treats the pipe fitting of processing through first arc and second arc cooperation and supports on being in same horizontal plane, conveniently makes the pipe fitting right-hand member laminating locating piece left side of treating processing, conveniently presss from both sides tightly fixedly.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the auxiliary ejection device of the present invention;

FIG. 4 is a schematic view of the positioning block of the present invention;

fig. 5 is a schematic view of the sectional structure of the auxiliary ejection device of the present invention.

Wherein: the device comprises a mounting seat-1, a cylinder-2, a lower fixed seat-3, an upper fixed seat-4, a lower fixed groove-5, a sliding rod-6, a positioning device-7, an auxiliary ejection device-8, an upper fixed groove-9, an inner groove-71, a screw rod-72, a handle-73, a sliding block-74, a positioning block-75, a magnet-76, a first arc-shaped plate-77, a first sliding groove-78, a first spring-79, a second sliding groove-710, a hidden groove-81, a second spring-82, a connecting block-83 and a second arc-shaped plate-84.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides an accurate positioning device of a pipe end forming machine through improvement, which comprises a mounting seat 1, a cylinder 2, a lower fixed seat 3, an upper fixed seat 4, a lower fixed seat 5, a slide bar 6, a positioning device 7, an auxiliary ejection device 8 and an upper fixed seat 9, wherein the top of the mounting seat 1 is fixedly connected with the cylinder 2 through bolts, the bottom of the lower fixed seat 3 is fixedly installed with the mounting seat 1 through bolts, the upper fixed seat 4 is fixedly connected with a piston rod at the bottom of the cylinder 2, the top of the lower fixed seat 3 and the bottom of the upper fixed seat 4 are respectively provided with the lower fixed seat 5 and the upper fixed seat 9, the upper and lower ends of the slide bar 6 are fixedly connected with the mounting seat 1, the slide bar 6 penetrates through the rear end of the left side of the lower fixed seat 3, the outer surface of the slide bar 6 is in sliding fit with the upper fixed seat 4, the positioning, the positioning device 7 comprises an inner groove 71, a screw rod 72, a handle 73, a slider 74, a positioning block 75, a magnet 76, a first arc-shaped plate 77, a first sliding groove 78, a first spring 79 and a second sliding groove 710, wherein the inner groove 71 is arranged inside the lower fixing seat 3, the left end and the right end of the screw rod 72 are rotatably matched with the inner groove 71, the left end of the handle 73 is fixedly connected with the screw rod 72, the slider 74 is rotatably matched with the outer surface of the screw rod 72, the screw rod 72 is convenient to rotate to drive the slider 74 to slide along the inner groove 71, the bottom of the positioning block 75 is fixedly connected with the magnet 76 through a bolt, the bottom of the magnet 76 is attached to the top of the slider 74, the right end of the first arc-shaped plate 77 is slidably matched with the first sliding groove 78 to drive the first arc-shaped plate 77 to slide up and down, the first sliding groove 78 is arranged on the left side of the, the second sliding groove 710 is disposed at the bottom of the lower fixing groove 5, and an inner wall of the second sliding groove 710 is in sliding fit with the positioning block 75.

Further, supplementary ejecting device 8 comprises hidden groove 81, second spring 82, connecting block 83 and second arc 84, hidden groove 81 sets up inside lower fixed slot 5 and last fixed slot 9 left side to hidden groove 81 one end and second spring 82 welded fastening, the other end is laminated in connecting block 83 each other, connecting block 83 top and second arc 84 are welded each other.

Further, the left and right ends of the screw 72 rotate along the inner groove 71 by the following angles: the angle is 0-360 degrees, and the right end of the screw rod 72 is vertically and fixedly connected with the handle 73, so that the screw rod 72 is driven to rotate by the handle 73.

Further, the slider 74 is square in shape, and the width of the slider 74 is 1mm smaller than the width of the inner groove 71, so that the slider 74 can slide along the inner groove 71.

Further, a square groove is formed in the bottom of the positioning block 75, the width of the square groove is 1mm larger than that of the sliding block 74, and the positioning block 75 is conveniently inserted into the top of the sliding block 74.

Further, the size and shape of the first arc-shaped plate 77 are the same as those of the second arc-shaped plate 84, and the first arc-shaped plate 77 and the second arc-shaped plate 84 are on the same horizontal line, so that the pipe fitting to be processed can be conveniently placed.

Further, the first spring 79 and the second spring 82 are both in a compressed state, and the elastic force of the first spring 79 and the elastic force of the second spring 82 are both 2N, so that the pipe fitting to be processed can be conveniently jacked.

Furthermore, the top of the lower fixed seat 3 is carved with uniformly arranged numerical values, the numerical value range is 0-50cm, and the length of the pipe fitting to be processed extending into the lower fixed seat can be conveniently adjusted through the positioning device 7.

Further, the positioning block 75 is made of: the alloy steel has the special properties of high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, no magnetism and the like.

Further, the material of the screw rod 72 is: the tungsten steel has a series of excellent performances of high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and the like.

The utility model discloses an improvement provides an accurate positioning device of pipe end make-up machine, its theory of operation as follows:

firstly, the device is moved to a proper position for fixed installation, and then the cylinder 2 is connected with external pneumatic equipment;

secondly, the pipe fitting to be processed is placed at the tops of the first arc-shaped plate 77 and the second arc-shaped plate 84 by taking out the pipe fitting to be processed, so that the right end of the pipe fitting to be processed is attached to the left side of the positioning block 75, then the screw rod 72 is driven to rotate through the rotating handle 73, the sliding block 74 is driven to slide along the inner groove 71 to drive the positioning block 75 to slide to a proper position along the second sliding groove 710, the depth of the pipe fitting extending into the lower fixing seat 3 can be checked through the scale value arranged at the top of the lower fixing seat 3, and the depth of the lower fixing groove 5 into which the pipe fitting to be processed extends is adjusted;

thirdly, an inner rod in the cylinder 2 slides downwards by starting external pneumatic equipment to drive the upper fixing seat 4 to move downwards, the upper fixing seat is attached to the top of a pipe to be processed through the upper fixing groove 9, downward pressure is applied to the pipe to be processed to enable the pipe to be processed to move downwards, the first arc-shaped plate 77 is driven to be sunk into the hidden groove 81, the second arc-shaped plate 84 is hidden into the second sliding groove 710 along the first sliding groove 78 to extrude the first spring 79 and the second spring 82, the pipe to be processed is clamped through the lower fixing groove 5 and the upper fixing groove 9, meanwhile, reverse elasticity is provided by the first spring 79 and the second spring 82 to enable the first arc-shaped plate 77 and the second arc-shaped plate 84 to be closely attached to the pipe to be processed to be fixed, and then flaring or necking is carried out through a pipe end forming machine;

fourthly, the inner rod in the rear cylinder 2 is upwards retracted into the cylinder 2 after the machining is finished, the upper fixing seat 4 is driven to move upwards to be separated from the lower fixing seat 3, meanwhile, the first spring 79 and the second spring 82 provide elastic force to drive the connecting block 83 and the second arc-shaped plate 84 to be ejected out, the machined pipe fitting is separated from the lower fixing groove 5 and the upper fixing groove 9, and the pipe fitting is taken down.

The utility model discloses an improve the accurate positioning device who provides a pipe end make-up machine, through set up positioner 7 at the 5 right-hand members of lower fixed slot, it rotates to drive lead screw 72 through rotatory handle 73, make slider 74 slide along interior groove 71 and drive locating piece 75 along second spout 710 and slide, adjust the degree of depth of the lower fixed slot 5 of treating that the processing pipe fitting stretches into, the convenience is to the pipe fitting of treating of same specification flaring or throat degree of depth control, left end through at lower fixed slot 5 and last fixed slot 9 has set up supplementary ejecting device 8, provide elasticity through second spring 82, release connecting block 83 and second arc 84 in by hiding groove 81, the pipe fitting of driving to treat processing separates with lower fixed slot 5 and last fixed slot 9, the convenience is taken off the pipe fitting of treating processing, treat first arc 77 and first spring 79 through having set up first arc 77 at the 75 left end of locating piece, the pipe fitting of conveniently cooperating processing through first arc 77 and second arc 84 supports and is in same one and is in On the horizontal plane, conveniently make the pipe fitting right-hand member laminating locating piece 75 left side of treating processing, conveniently press from both sides tightly fixedly.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An accurate positioning device of a pipe end forming machine comprises a mounting seat (1), a cylinder (2), a lower fixed seat (3), an upper fixed seat (4), a lower fixed groove (5), a slide bar (6) and an upper fixed groove (9), the top of the mounting seat (1) is fixedly connected with the cylinder (2) through a bolt, the bottom of the lower fixing seat (3) is fixedly mounted with the mounting seat (1) through a bolt, the upper fixed seat (4) is fixedly connected with a piston rod at the bottom of the cylinder (2), the top of the lower fixed seat (3) and the bottom of the upper fixed seat (4) are respectively provided with a lower fixed groove (5) and an upper fixed groove (9), the upper end and the lower end of the sliding rod (6) are fixedly connected with the mounting seat (1), the sliding rod (6) penetrates through the rear end of the left side of the lower fixing seat (3), and the outer surface of the sliding rod (6) is in sliding fit with the upper fixing seat (4); the method is characterized in that: the positioning device (7) is arranged at the right end of the lower fixing groove (5), the auxiliary ejection devices (8) are arranged at the left ends of the lower fixing groove (5) and the upper fixing groove (9), the positioning device (7) is composed of an inner groove (71), a screw rod (72), a handle (73), a sliding block (74), a positioning block (75), a magnet (76), a first arc-shaped plate (77), a first sliding groove (78), a first spring (79) and a second sliding groove (710), the inner groove (71) is arranged in the lower fixing seat (3), the left end and the right end of the screw rod (72) are in rotating fit with the inner groove (71), the left end of the handle (73) is fixedly connected with the screw rod (72), the sliding block (74) is in rotating fit with the outer surface of the screw rod (72), the bottom of the positioning block (75) is fixedly connected with the magnet (76) through a bolt, and magnet (76) bottom laminating slider (74) top, first arc (77) right-hand member and first spout (78) sliding fit to first spout (78) set up in locating piece (75) left side, first spring (79) one end and first arc (77) welded fastening, the other end and first spout (78) bottom welded fastening, second spout (710) set up in fixed slot (5) bottom down to second spout (710) inner wall and locating piece (75) sliding fit.

2. The apparatus of claim 1, wherein: supplementary ejecting device (8) comprise hidden groove (81), second spring (82), connecting block (83) and second arc (84), hidden groove (81) set up in fixed slot (5) and last fixed slot (9) left side inside down to hidden groove (81) one end and second spring (82) welded fastening, the other end is laminated in connecting block (83) and is laminated each other, connecting block (83) top and second arc (84) weld each other.

3. The apparatus of claim 1, wherein: the left end and the right end of the screw rod (72) rotate along the inner groove (71) by the following angles: 0-360 degrees, and the right end of the screw rod (72) is vertically and fixedly connected with the handle (73).

4. The apparatus of claim 1, wherein: the slider (74) is square in shape, and the width of the slider (74) is 1mm smaller than that of the inner groove (71).

5. The apparatus of claim 1, wherein: the bottom of the positioning block (75) is provided with a square groove, and the width of the square groove is 1mm larger than that of the sliding block (74).

6. The apparatus of claim 1, wherein: the first arc-shaped plate (77) is the same as the second arc-shaped plate (84) in size and shape, and the first arc-shaped plate (77) and the second arc-shaped plate (84) are on the same horizontal line.

7. The apparatus of claim 1, wherein: the first spring (79) and the second spring (82) are both in a compressed state, and the elastic force of the first spring (79) and the elastic force of the second spring (82) are both 2N.

8. The apparatus of claim 1, wherein: the top of the lower fixed seat (3) is carved with uniformly arranged numerical values, and the range of the numerical values is between 0cm and 50 cm.