CN210548462U

CN210548462U - Pipe grooving machine

Info

Publication number: CN210548462U
Application number: CN201921464330.0U
Authority: CN
Inventors: 周为明; 周琪岩; 居晓斌
Original assignee: Suzhou Industrial Park Daliqi Electromechanical Co Ltd
Current assignee: Suzhou Industrial Park Daliqi Electromechanical Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-19
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to the technical field of a grooving machine, in particular to a pipe grooving machine, which solves the defects of long time consumption and inconvenient operation in the prior art, and comprises a frame and a pipe fitting, wherein the top of the frame is fixed with a support plate through a bolt, the top of the support plate is provided with a cylinder through a screw, the inside of the cylinder is provided with a piston rod, the other end of the piston rod is fixed with a slide block through a screw, the slide block is arranged at one side of the support plate in a sliding way, the step shaft is clamped and fastened at fixed time through the arrangement of structures such as a crank, a worm wheel, a worm, a driving main shaft, a cam, a support seat, a sliding seat and the like, the end part of the step shaft is arranged in a clamping mechanism, the step shaft can be rapidly clamped and fixed after the crank is rotated, the clamping position is kept by utilizing the self-, the time consumed during clamping is reduced, and the working efficiency is high.

Description

Pipe grooving machine

Technical Field

The utility model relates to a groover technical field especially relates to a pipe fitting groover.

Background

In the industrial technology field, various pipe fittings are often used, and sometimes, in order to fix the pipe fittings better, grooving processing needs to be carried out on the pipe fittings.

At present, when the step shaft is grooved in the prior art, a clamping mechanism on the grooving machine is complex, the time consumed when the step shaft is clamped is long, and the step shaft needs to be taken down and fixed again when the position needs to be adjusted, so that the step shaft is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of long time consumption and inconvenient operation in the prior art and providing a pipe grooving machine.

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

a pipe grooving machine comprises a rack and a pipe fitting, wherein a supporting plate is fixed at the top of the rack through a bolt, a cylinder is installed at the top of the supporting plate through a screw, a piston rod is arranged inside the cylinder, a sliding block is fixed at the other end of the piston rod through a screw, the sliding block is arranged on one side of the supporting plate in a sliding mode, a servo motor is installed at the bottom of the sliding block through a bolt, the output end of the servo motor is connected with a rotating shaft through a coupling, a cutting wheel is installed outside the rotating shaft, a sliding table and a sliding seat are further arranged at the top of the rack in a sliding mode, a first fixing plate, a second fixing plate, a third fixing plate and a supporting seat are connected onto the sliding table through screws respectively, a worm is installed on one side of the first fixing plate in a rotating mode, a crank is welded, the outer portion of the driving main shaft is respectively sleeved with a cam and a worm wheel, the worm wheel is meshed with the worm, an inner groove is formed in the supporting seat and comprises a placing groove hole and a locking groove, and part of the cam penetrates through the locking groove.

Preferably, the top of frame has seted up the dovetail, slip table and sliding seat all with the inside sliding connection of dovetail.

Preferably, an arc-shaped groove is formed in the top of the sliding seat, and the pipe fitting is placed on the top of the arc-shaped groove.

Preferably, the supporting plate and the supporting seat are respectively provided with a first through hole and a second through hole, and the pipe fitting penetrates through the first through hole, the second through hole and the inside of the slot.

Preferably, a guide rail is fixed on one side of the supporting plate through a rivet, and the sliding block is connected with the guide rail in a sliding mode.

Preferably, first bearing and second bearing are installed respectively to one side of first fixed plate and second fixed plate, the inside at first bearing and second bearing is established respectively at the both ends of worm, third bearing and fourth bearing are installed respectively to one side of second fixed plate and third fixed plate, the inside at third bearing and fourth bearing is established respectively at the both ends of driving spindle.

The utility model has the advantages that:

1. the utility model discloses in through the setting of crank, worm wheel, worm, drive spindle, cam, supporting seat, sliding seat isotructure, press from both sides the fastening timing to the step axle, the fixture is arranged in to the tip of step axle, can carry out the tight fixing of fast clamp to the step axle after rotating the crank, utilizes the auto-lock characteristic of worm wheel to keep the position of clamping, realizes the purpose that the fast clamp is tight and loosen, the time that consumes when having reduced the centre gripping, work efficiency is high.

2. The utility model discloses in through the setting of slip table, sliding seat isotructure, the pipe fitting is pressing from both sides tight fixed back, can adjust the fluting station of step axle through the slip of slip table at any time, need not to lift the pipe fitting off the refastening, adjusts the convenience, uses manpower sparingly, and the personnel of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a pipe grooving machine according to the present invention;

fig. 2 is an enlarged view of the position of a reference mark a of the pipe grooving machine provided by the present invention.

In the figure: the device comprises a machine frame 1, a supporting plate 2, a cylinder 21, a piston rod 22, a servo motor 23, a sliding block 24, a cutting wheel 25, a sliding table 3, a first fixing plate 4, a second fixing plate 5, a third fixing plate 6, a driving main shaft 7, a cam 8, a worm wheel 9, a worm 10, a crank 11, a placing groove hole 12, a locking groove 13, a pipe fitting 14, a supporting seat 15, a dovetail groove 16 and a sliding seat 17.

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.

Referring to fig. 1-2, a pipe grooving machine comprises a frame 1 and a pipe 14, wherein a support plate 2 is fixed on the top of the frame 1 through a bolt, an air cylinder 21 is installed on the top of the support plate 2 through a screw, a piston rod 22 is arranged inside the air cylinder 21, a slider 24 is fixed on the other end of the piston rod 22 through a screw, the slider 24 is slidably arranged on one side of the support plate 2, a servo motor 23 is installed on the bottom of the slider 24 through a bolt, the output end of the servo motor 23 is connected with a rotating shaft through a coupler, a cutting wheel 25 is installed outside the rotating shaft, a sliding table 3 and a sliding seat 17 are further slidably arranged on the top of the frame 1, a first fixing plate 4, a second fixing plate 5, a third fixing plate 6 and a supporting seat 15 are respectively connected on the sliding table 3 through screws, a worm 10 is rotatably installed on, a driving main shaft 7 is rotatably arranged between the second fixing plate 5 and the third fixing plate 6, a cam 8 and a worm wheel 9 are respectively sleeved outside the driving main shaft 7, the worm wheel 9 is meshed with a worm 10, an inner groove is formed inside a supporting seat 15, the inner groove comprises a placing groove hole 12 and a locking groove 13, part of the cam 8 penetrates through the locking groove 13, the step shaft can be quickly clamped and fixed after the rocking handle 11 is rotated through the arrangement of the structures such as the crank 11, the worm wheel 9, the worm 10, the driving main shaft 7, the cam 8, the supporting seat 15, the sliding seat 17 and the like, when the step shaft is clamped and fastened, the end part of the step shaft is arranged in a clamping mechanism, the clamping position can be maintained by utilizing the self-locking characteristic of the worm wheel 9 and the worm 10, the purposes of quick clamping and loosening are realized, the time consumed during clamping is reduced, the working efficiency is high, and the arrangement of the structures such as, after the pipe fitting 14 is clamped and fixed, the grooving station of the step shaft can be adjusted at any time through the sliding of the sliding table 3, the pipe fitting 14 does not need to be dismounted and fixed again, the adjustment is convenient, the labor is saved, and the use is convenient for personnel, the dovetail groove 16 is arranged at the top of the rack 1, the sliding table 3 and the sliding seat 17 are both in sliding connection with the inside of the dovetail groove 16, the arc-shaped groove is arranged at the top of the sliding seat 17, the pipe fitting 14 is placed at the top of the arc-shaped groove, the support plate 2 and the support seat 15 are respectively provided with a first through hole and a second through hole, the pipe fitting 14 passes through the first through hole, the second through hole and the inside of the placing groove hole 12, one side of the support plate 2 is fixed with a guide rail through rivets, the slide block 24 is in sliding connection with the guide rail, the first bearing and the second bearing are, and a third bearing and a fourth bearing are respectively installed on one side of the second fixing plate 5 and one side of the third fixing plate 6, and two ends of the driving main shaft 7 are respectively sleeved in the third bearing and the fourth bearing.

In this embodiment, when in use, one end of the pipe 14 is inserted into the supporting seat 15 and passes through the third fixing plate 6 and the supporting plate 2, the user can move the sliding seat 17 to support the pipe 14 according to the length of the pipe 14, after the crank 11 is rotated, the crank 11 drives the worm 10 to rotate, the worm 10 acts on the worm wheel 9, the driving spindle 7 and the cam 8 to rotate simultaneously, along with the change of the rotation position of the cam 8, the outer edge of the worm wheel rotates gradually to the position where the pipe 14 is pressed tightly, so as to clamp the pipe 14, it should be noted that, when the worm wheel 9 and the worm 10 are installed and designed, the design meets the self-locking characteristic, the expansion helix angle of the worm 10 is smaller than the friction angle of the worm wheel 9 and the worm 10, and the cam 8 cannot act after;

further, after the pipe fitting 14 is fixed, the working voltage is connected, the cylinder 21 drives the piston rod 22 to enable the sliding block 24 to slide up and down, the slotting processing of the step shaft is achieved by matching with the rotation of the cutting wheel 25, and when a plurality of workpieces need to be slotted on the pipe fitting 14, personnel can push the sliding table 3 to slide on the dovetail groove 16 integrally so as to meet the slotting requirements of a plurality of stations.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pipe fitting groover, includes frame (1) and pipe fitting (14), a serial communication port, there is backup pad (2) at the top of frame (1) through the bolt fastening, cylinder (21) are installed through the screw in the top of backup pad (2), and the inside of cylinder (21) is provided with piston rod (22), the other end of piston rod (22) has slider (24) through the bolt fastening, slider (24) slide to set up one side of backup pad (2), and the bottom of slider (24) installs servo motor (23) through the bolt, there is the pivot output of servo motor (23) through the coupling joint, cutting wheel (25) have been installed to the outside of pivot, the top of frame (1) still slides and is provided with slip table (3) and sliding seat (17), there are first fixed plate (4) and sliding seat (17) through the screw connection respectively on slip table (3), there is first fixed plate (, Second fixed plate (5), third fixed plate (6) and supporting seat (15), worm (10) are installed in one side rotation of first fixed plate (4), and the one end welding of worm (10) has crank (11), rotate between second fixed plate (5) and third fixed plate (6) and install drive main shaft (7), the outside of drive main shaft (7) is equipped with cam (8) and worm wheel (9) respectively, worm wheel (9) are connected with worm (10) meshing, the inside groove has been seted up to the inside of supporting seat (15), the inside groove is including placing slotted hole (12) and locking groove (13), the inside of locking groove (13) is passed to the part of cam (8).

2. The pipe grooving machine according to claim 1, wherein the rack (1) has a dovetail groove (16) formed at a top thereof, and the sliding table (3) and the sliding seat (17) are slidably connected to an inside of the dovetail groove (16).

3. A pipe grooving machine as claimed in claim 1, wherein the slide shoe (17) is provided with an arcuate slot at the top thereof, the pipe (14) being placed on top of the arcuate slot.

4. A pipe grooving machine according to claim 1, wherein the support plate (2) and the support seat (15) have a first through hole and a second through hole, respectively, and the pipe (14) passes through the first through hole, the second through hole and the inside of the slot (12).

5. A pipe notching machine according to claim 1, wherein a guide rail is fixed to one side of said supporting plate (2) by rivets, said slider (24) being slidably connected to the guide rail.

6. A pipe grooving machine according to claim 1, wherein a first bearing and a second bearing are respectively installed at one side of the first fixing plate (4) and the second fixing plate (5), two ends of the worm (10) are respectively sleeved inside the first bearing and the second bearing, a third bearing and a fourth bearing are respectively installed at one side of the second fixing plate (5) and the third fixing plate (6), and two ends of the driving spindle (7) are respectively sleeved inside the third bearing and the fourth bearing.