CN218312113U

CN218312113U - Positioning mechanism is used in hydraulic pipe spare processing

Info

Publication number: CN218312113U
Application number: CN202222415120.0U
Authority: CN
Inventors: 马国昌
Original assignee: Xuzhou Tebaer Mechanical Automation Equipment Co ltd
Current assignee: Xuzhou Tebaer Mechanical Automation Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-17
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a positioning mechanism for hydraulic pipe fitting machining, which relates to the technical field of hydraulic pipe fitting machining, and adopts the technical scheme that the positioning mechanism comprises an L-shaped base and a cross beam, wherein the bottom surface of the L-shaped base is provided with an installation disc, four side walls of the installation disc are all provided with threaded holes, the threaded holes are internally and rotatably connected with a screw rod, the external threads of the screw rod are connected with a slider, the surface of the slider is symmetrically provided with a supporting block, and one end of the supporting block, which is far away from the slider, is fixedly connected with an arc-shaped clamping plate; the bottom surface of the L-shaped base is fixedly connected with a sliding rod, one end, away from the L-shaped base, of the sliding rod is fixedly connected with the cross beam, a positioning plate is arranged on the surface of the sliding rod in a sliding mode, one end of the positioning plate is tightly attached to the side wall of the L-shaped base, and first positioning holes are symmetrically formed in the positioning plate; the utility model provides a pair of positioning mechanism for hydraulic pipe fitting processing can not only be applicable to the pipe fitting of different diameters, still adjusts actuating mechanism's position according to the pipe fitting of co-altitude.

Description

Positioning mechanism is used in hydraulic pipe spare processing

Technical Field

The utility model relates to a hydraulic pressure pipe fitting processing technology field especially relates to a positioning mechanism is used in hydraulic pressure pipe fitting processing.

Background

The pipe parts are used in various mechanical equipment, when the pipe parts are machined, particularly when drilling, welding and other operations are carried out on the side wall of a pipe fitting, the pipe parts need to be positioned according to production technical requirements, including axial positioning, hydraulic machining is generally used when the pipe fitting is machined, hydraulic pipe fittings are widely used, such as transition joints, hydraulic threaded pipe caps and the like, and the pipe fittings need to be positioned before the pipe fitting is subjected to hydraulic machining.

The existing positioning mechanism for hydraulic pipe fittings is difficult to adapt to pipe fittings with different diameters, the position of the driving mechanism is difficult to adjust according to pipe fittings with different heights in the machining process of the pipe fittings, and the applicability is poor, so that the positioning mechanism for machining the hydraulic pipe fittings is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the positioning mechanism of hydraulic pressure pipe fitting is difficult to be applicable to the pipe fitting of different diameters, and is difficult to adjust the shortcoming of actuating mechanism's position according to the pipe fitting of co-altitude, and a positioning mechanism is used in hydraulic pressure pipe fitting processing that provides.

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

a positioning mechanism for hydraulic pipe fitting machining comprises an L-shaped base and a cross beam, wherein a mounting disc is arranged on the bottom surface of the L-shaped base, threaded holes are formed in four side walls of the mounting disc, a screw rod is rotatably connected inside the threaded holes, a sliding block is connected to the outer portion of the screw rod in a threaded mode, supporting blocks are symmetrically installed on the surface of the sliding block, and an arc-shaped clamping plate is fixedly connected to one end, away from the sliding block, of each supporting block; the bottom surface of the L-shaped base is fixedly connected with a sliding rod, one end of the sliding rod, far away from the L-shaped base, is fixedly connected with the cross beam, a positioning plate is arranged on the surface of the sliding rod in a sliding mode, one end of the positioning plate is tightly attached to the side wall of the L-shaped base, first positioning holes are symmetrically formed in the positioning plate, a plurality of second positioning holes matched with the first positioning holes are formed in the side wall of the L-shaped base, and a connecting piece is arranged in each first positioning hole; the L-shaped base is fixedly connected with the cross beam.

The above technical solution further comprises: a fastener is arranged on one side of the positioning plate close to the connecting piece, the positioning plate is connected with the L-shaped base through the connecting piece, and then the positioning plate can be more tightly connected with the L-shaped base through the fastener.

The surface of the mounting disc is movably provided with a threaded ring near the screw rod, and the position of the screw rod in the threaded hole is fixed through the threaded ring.

The upper end surface of the positioning plate is provided with a driving motor, and the output end of the driving motor penetrates through the lower end surface of the transmission plate and is fixedly connected with a driven plate; the driving motor is started when the driven plate is abutted to the upper part of the pipe fitting, so that the hydraulic pipe fitting can be driven to rotate synchronously, and the outer edge surface of the hydraulic pipe fitting is convenient to process.

The bottom of the sliding block is tightly attached to the bottom of the mounting disc; the condition that the sliding block deviates in the moving process on the screw rod is avoided.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through rotating the screw rod, adjust the hydraulic pressure pipe fitting that the space size that four arc grip blocks enclose makes the mounting disc different diameters of adaptable, realize fixed to the centre gripping of hydraulic pressure pipe fitting bottom, the suitability is strong.

2. The utility model discloses in, through the position of adjusting the locating plate, insert the connecting piece second locating hole of difference on first locating hole on the locating plate and the L type base again, realize the regulation of locating plate position, applicable in the pipe fitting of co-altitude not.

Drawings

Fig. 1 is a schematic view of a first overall structure of a positioning mechanism for machining a hydraulic pipe fitting according to the present invention;

fig. 2 is a second overall structural schematic diagram of the present invention;

FIG. 3 is a schematic cross-sectional view of a positioning plate;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. an L-shaped base; 2. a cross beam; 3. mounting a disc; 4. a threaded hole; 5. a screw; 6. a slider; 7. a supporting block; 8. an arc-shaped clamping plate; 9. a slide bar; 10. positioning a plate; 11. a first positioning hole; 12. a second positioning hole; 13. a connecting member; 14. a fastener; 15. a drive motor; 16. a driven plate; 17. a threaded ring.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the positioning mechanism for hydraulic pipe fitting machining provided by the utility model comprises an L-shaped base 1 and a cross beam 2, wherein a mounting disc 3 is arranged on the bottom surface of the L-shaped base 1, threaded holes 4 are respectively arranged on four side walls of the mounting disc 3, a screw rod 5 is rotatably connected inside the threaded hole 4, a slider 6 is connected outside the screw rod 5 in a threaded manner, supporting blocks 7 are symmetrically arranged on the surface of the slider 6, and an arc-shaped clamping plate 8 is fixedly connected to one end of each supporting block 7 away from the slider 6;

a threaded ring 17 is movably arranged on the surface of the mounting disc 3 close to the screw 5; the bottom of the sliding block 6 is tightly attached to the bottom of the mounting disc 3; the L-shaped base 1 is fixedly connected with the cross beam 2.

A positioning mechanism theory of operation for hydraulic pipe fitting processing based on embodiment one is, rotate screw rod 5, then remove with 5 threaded connection's of screw rod slider 6 to drive supporting shoe 7 and arc grip block 8 and remove, thereby make the space that four arc grip blocks 8 enclose and wait to process the diameter phase-match of pipe fitting, stop rotating screw rod 5, rotate threaded ring 17 again for clamping screw rod 5, can make the hydraulic pipe fitting of the different diameters of this mechanism adaptation, the realization is fixed to the centre gripping of hydraulic pipe fitting bottom.

Example two

As shown in fig. 1 to 4, based on the first embodiment, a sliding rod 9 is fixedly connected to a bottom surface of the L-shaped base 1, one end of the sliding rod 9, which is away from the L-shaped base 1, is fixedly connected to the cross beam 2, a positioning plate 10 is slidably disposed on a surface of the sliding rod 9, one end of the positioning plate 10 is tightly attached to a side wall of the L-shaped base 1, first positioning holes 11 are symmetrically formed in the positioning plate 10, a plurality of second positioning holes 12 matched with the first positioning holes 11 are disposed on a side wall of the L-shaped base 1, and a connecting member 13 is disposed in the first positioning holes 11.

A driving motor 15 is installed on the upper end face of the positioning plate 10, and the output end of the driving motor 15 penetrates through the lower end face of the transmission plate 10 and is fixedly connected with a driven plate 16; a fastener 14 is arranged on one side of the positioning plate 10 close to the connecting piece 13.

Design right like this in this embodiment, according to the height of waiting to process the pipe fitting, adjust the position of locating plate, insert first locating hole 11 on the locating plate 10 and the second locating hole 12 of difference on the L type base 1 with connecting piece 13 again, rethread fastener 14 is fixed being connected of locating plate 10 and L type base 1, thereby realize the regulation of locating plate 10 position, applicable in the pipe fitting of co-altitude, stability when can guaranteeing the motion of locating plate 10 through slide bar 9, with 16 butt pipe fittings upper portions of driven plate, start-up driving motor 15, can realize the drive to the hydraulic pressure pipe fitting, make the synchronous rotation of hydraulic pressure pipe fitting, be convenient for carry out the processing to hydraulic pressure pipe fitting outer fringe face.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The positioning mechanism for machining the hydraulic pipe fitting comprises an L-shaped base (1) and a cross beam (2), and is characterized in that a mounting disc (3) is arranged on the bottom surface of the L-shaped base (1), threaded holes (4) are formed in four side walls of the mounting disc (3), a screw rod (5) is rotatably connected inside each threaded hole (4), a sliding block (6) is connected to the outer portion of each screw rod (5) in a threaded mode, supporting blocks (7) are symmetrically installed on the surface of each sliding block (6), and an arc-shaped clamping plate (8) is fixedly connected to one end, far away from the corresponding sliding block (6), of each supporting block (7);

the bottom fixed surface of L type base (1) is connected with slide bar (9), slide bar (9) are kept away from the one end of L type base (1) with crossbeam (2) fixed connection, the surface slip of slide bar (9) is provided with locating plate (10), the one end of locating plate (10) with L type base (1) lateral wall closely laminates, first locating hole (11) have been seted up to the inside symmetry of locating plate (10), the lateral wall of L type base (1) be provided with a plurality of with first locating hole (11) assorted second locating hole (12), the inside of first locating hole (11) is provided with connecting piece (13).

2. The positioning mechanism for machining the hydraulic pipe fitting according to claim 1, wherein a fastening piece (14) is arranged on one side of the positioning plate (10) close to the connecting piece (13).

3. The positioning mechanism for machining the hydraulic pipe fitting is characterized in that a threaded ring (17) is movably arranged on the surface of the mounting disc (3) close to the screw rod (5).

4. The positioning mechanism for machining the hydraulic pipe fitting according to claim 1, wherein a driving motor (15) is mounted on an upper end face of the positioning plate (10), an output end of the driving motor (15) penetrates through a lower end face of the positioning plate (10), and a driven plate (16) is fixedly connected with the output end of the driving motor.

5. The positioning mechanism for machining the hydraulic pipe fitting according to claim 1, wherein the bottom of the sliding block (6) is in close contact with the bottom of the mounting plate (3).

6. The positioning mechanism for machining the hydraulic pipe fitting is characterized in that the L-shaped base (1) is fixedly connected with the cross beam (2).