CN213052998U

CN213052998U - Limit cutting device for steering elbow

Info

Publication number: CN213052998U
Application number: CN202021810696.1U
Authority: CN
Inventors: 宣志斌
Original assignee: Changzhou Jiaxin Machinery Co ltd
Current assignee: Changzhou Jiaxin Machinery Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-27
Anticipated expiration: 2030-08-26

Abstract

The utility model belongs to the technical field of turn to return bend production facility technique and specifically relates to a turn to spacing cutting device for return bend, including the workstation, workstation mesa upper end is equipped with first locating part, second locating part and third locating part in proper order, between second locating part and the third locating part, and is located and is equipped with cutting mechanism on the workstation mesa. The utility model discloses a turn to spacing cutting device for return bend, it places in first locating part to wait to cut to turn to the return bend, second locating part and third locating part, first locating part can be according to return bend bending angle adjusting position, then through first locating part, hasp on second locating part and the third locating part locks the centre gripping to its turn to the return bend, and then control cutting mechanism cuts its turn to the return bend, the device simple structure, it is convenient to cut, the stability of turning to return bend cutting process has been guaranteed, the quality of turning to the return bend cutting has been guaranteed.

Description

Limit cutting device for steering elbow

Technical Field

The utility model belongs to the technical field of turn to return bend production facility technique and specifically relates to a turn to spacing cutting device for return bend.

Background

In the production and manufacturing of the steering elbow, the cutting treatment of the steering elbow is involved, the cutting difficulty of the steering elbow is increased due to the irregular bending of the steering elbow, the fixed structure of the steering elbow is lacked, the stable cutting in the cutting process of the steering elbow cannot be guaranteed, the unevenness of a cut is easily caused, the cutting size is too long or too short, the production waste is caused, and the production of the steering elbow is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the current not enough of the unstable unable cutting quality of guaranteeing of turn to return bend cutting process, the utility model provides a turn to spacing cutting device for return bend will wait to cut and turn to the return bend and place on first locating part, second locating part and third locating part, first locating part can be according to return bend bending angle adjusting position, then locks the centre gripping to its turn to the return bend through the hasp on first locating part, second locating part and the third locating part, and then control cutting mechanism cuts its turn to the return bend.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a turn to spacing cutting device for return bend, includes the workstation, workstation mesa upper end is equipped with first locating part, second locating part and third locating part in proper order, between second locating part and the third locating part, and be located the workstation mesa and be equipped with cutting mechanism.

Further, the structure of the cutting machine comprises a first limiting part, a second limiting part and a third limiting part, the first limiting part is connected to an arc-shaped chute formed in the workbench through a sliding block, the second limiting part and the third limiting part are fixed to the workbench surface and are symmetrically arranged relative to the cutting mechanism, a plurality of pin shaft holes are formed in the circumferential array of the groove of the arc-shaped chute, and the first limiting part is inserted into the pin shaft holes through the limiting blocks and the pin shafts and is fixed in a limiting mode.

Furthermore, the device comprises a first limiting piece, a second limiting piece and a third limiting piece which are all composed of a lower supporting block, an upper clamping block and a lock catch.

Furthermore, the clamping device comprises an upper clamping block, wherein one end of the upper clamping block is hinged to a lower supporting block, clamping grooves which are buckled relatively are formed in the upper end of the lower supporting block and the lower end of the upper clamping block, and a lock catch is connected to the buckling side face of the upper clamping block and the lower supporting block.

Furthermore, the cutting mechanism comprises two support columns, a cross beam, an electric cylinder, a driving motor and a cutting blade, and a cutter groove is formed in the table surface of the workbench below the cutting blade.

Further, on being fixed in the workstation including the support column, the horizontal fixed connection crossbeam in its top, crossbeam lower extreme middle part fixed connection electric cylinder, electric cylinder piston rod is perpendicular downwards, and connects driving motor on its piston rod, cutting blade is connected to driving motor pivot end, and cutting blade is perpendicular towards the workstation mesa.

The beneficial effects of the utility model are that, the utility model discloses a turn to spacing cutting device for return bend, to wait to cut and turn to the return bend and place on first locating part, second locating part and third locating part, first locating part can be according to return bend bending angle adjusting position, then through first locating part, the hasp on second locating part and the third locating part locks the centre gripping to its turn to the return bend, and then control cutting mechanism cuts its turn to the return bend, the device simple structure, it is convenient to cut, the stability of turning to return bend cutting process has been guaranteed, the quality of turning to the return bend cutting has been guaranteed.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic structural diagram of the second limiting member in fig. 1.

In the figure, 1, a workbench, 2, a first limiting part, 3, a second limiting part, 4, a third limiting part, 5, a cutting mechanism, 6, an arc-shaped sliding groove, 7, a pin shaft hole, 8, a limiting part, 9, a pin shaft, 10, a lower supporting block, 11, an upper clamping block, 12, a lock catch, 13, a clamping groove, 14, a supporting column, 15, a beam, 16, an electric cylinder, 17, a driving motor, 18, a cutting blade and 19, a knife groove are arranged.

Detailed Description

Fig. 1 is the structural schematic diagram of the utility model, a turn to spacing cutting device for return bend, including workstation 1, 1 mesa upper end of workstation is equipped with first locating part 2, second locating part 3 and third locating part 4 in proper order, between second locating part 3 and the third locating part 4, and be located and be equipped with cutting mechanism 5 on the 1 mesa of workstation.

Referring to fig. 1 and fig. 2, the first locating part 2, the second locating part 3 and the third locating part 4 have the same structure, the first locating part 2 is connected to the arc-shaped chute 6 formed in the workbench 1 through a slider, the second locating part 3 and the third locating part 4 are fixed to the table top of the workbench 1, and the two are symmetrically arranged relative to the cutting mechanism 5, a plurality of pin shaft holes 7 are formed in the circumferential array at the notch of the arc-shaped chute 6, and the first locating part 2 is inserted into the pin shaft holes 7 through the limiting block 8 and the pin shaft 9 for limiting and fixing. The position of the first limiting part 3 on the arc-shaped sliding groove 6 is adjusted, and then the pin shaft 9 penetrates through a through hole formed in the limiting part 8 on the first limiting part and is further inserted into the pin shaft hole 7, so that the first limiting part 2 is limited and fixed.

Referring to fig. 1 and 3, the first limiting member 2, the second limiting member 3, and the third limiting member 4 are each composed of a lower support block 10, an upper clamping block 11, and a lock catch 12.

Referring to fig. 1 and 3, one end of an upper clamping block 11 is hinged to a lower supporting block 10, clamping grooves 13 which are buckled relatively are formed in the upper end of the lower supporting block 10 and the lower end of the upper clamping block 11, and a lock catch 12 is connected to the buckling side face of the upper clamping block 11 and the lower supporting block 10.

Referring to fig. 1 and 2, the cutting mechanism 5 is composed of two supporting columns 14, a cross beam 15, an electric cylinder 16, a driving motor 17 and a cutting blade 18, and a knife groove 19 is formed on the table surface of the workbench 1 below the cutting blade 18.

Referring to fig. 1 and 2, the supporting column 14 is fixed on the worktable 1, the top end of the supporting column is fixedly connected with the beam 15, the middle part of the lower end of the beam 15 is fixedly connected with the electric cylinder 16, the piston rod of the electric cylinder 16 faces downwards vertically, the piston rod of the electric cylinder is connected with the driving motor 17, the rotating shaft end of the driving motor 17 is connected with the cutting blade 18, and the cutting blade 18 faces towards the table top of the worktable 1 vertically.

During the use, to wait to cut and turn to the return bend and place in first locating part 2, second locating part 3 and third locating part 4 on, first locating part 2 can be according to turning to return bend bending angle adjusting position, then through first locating part 2, hasp 12 on second locating part 3 and the third locating part 4 locks the centre gripping to its turn to the return bend, then open driving motor and drive cutting blade 18 and rotate, then open electric cylinder 16 and promote cutting blade 18 and descend and realize cutting its turn to the return bend, the device simple structure, it is convenient to cut, the stability of turning to the return bend cutting process has been guaranteed, the quality of turning to the return bend cutting has been guaranteed.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a turn to spacing cutting device for return bend, includes workstation (1), characterized by, workstation (1) mesa upper end is equipped with first locating part (2), second locating part (3) and third locating part (4) in proper order, between second locating part (3) and third locating part (4), and be located and be equipped with cutting mechanism (5) on workstation (1) mesa.

2. The limiting and cutting device for the steering elbow according to claim 1, wherein the first limiting part (2), the second limiting part (3) and the third limiting part (4) have the same structure, the first limiting part (2) is connected to an arc-shaped chute (6) formed in the workbench (1) through a sliding block, the second limiting part (3) and the third limiting part (4) are fixed on the table top of the workbench (1) and symmetrically arranged relative to the cutting mechanism (5), a plurality of pin shaft holes (7) are formed in a circumferential array at the notch of the arc-shaped chute (6), and the first limiting part (2) is inserted into the pin shaft holes (7) through a limiting block (8) and a pin shaft hole (9) for limiting and fixing.

3. The limiting and cutting device for the steering elbow pipe according to claim 1, wherein the first limiting member (2), the second limiting member (3) and the third limiting member (4) are all composed of a lower supporting block (10), an upper clamping block (11) and a lock catch (12).

4. The limiting and cutting device for the steering elbow pipe as claimed in claim 3, wherein one end of the upper clamping block (11) is hinged to the lower supporting block (10), the upper end of the lower supporting block (10) and the lower end of the upper clamping block (11) are respectively provided with a clamping groove (13) which is buckled oppositely, and the buckling side face of the upper clamping block (11) and the lower clamping block (10) is connected with a lock catch (12).

5. The limiting and cutting device for the steering elbow pipe as claimed in claim 1, wherein the cutting mechanism (5) comprises two support columns (14), a cross beam (15), an electric cylinder (16), a driving motor (17) and a cutting blade (18), and a cutter groove (19) is formed in the surface of the workbench (1) below the cutting blade (18).

6. The limiting cutting device for the steering elbow pipe is characterized in that the supporting column (14) is fixed on the workbench (1), the top end of the supporting column is transversely and fixedly connected with the cross beam (15), the middle part of the lower end of the cross beam (15) is fixedly connected with the electric cylinder (16), the piston rod of the electric cylinder (16) faces downwards vertically, the piston rod of the electric cylinder is connected with the driving motor (17), the rotating shaft end of the driving motor (17) is connected with the cutting blade (18), and the cutting blade (18) faces towards the table top of the workbench (1) vertically.