CN212070195U

CN212070195U - Hydraulic steel pipe flaring spinning machine

Info

Publication number: CN212070195U
Application number: CN202020859253.5U
Authority: CN
Inventors: 冯传明
Original assignee: Dalian Renault Fluid Transmission Equipment Co ltd
Current assignee: Dalian Renault Fluid Transmission Equipment Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-04
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a fluid pressure type steel pipe flaring spinning-lathe relates to steel pipe flaring technical field. The utility model discloses a support the flat board, both ends difference fixedly connected with slide rail around supporting the flat board's upper surface left side, it has the slider to slide all around on two slide rails, the common fixedly connected with backup pad in top of slider, rotate through the rotating shaft seat in the right flank recess of spinning spare to be connected with the spinning head, support flat board's upper surface right-hand member fixedly connected with support frame, the inside first cassette of fixedly connected with that goes to the bottom of support frame, the intermediate position department threaded connection of mounting panel has the threaded rod, the lower extreme fixedly connected with second cassette of threaded rod. The utility model discloses a motor can drive the spinning piece and rotate, and then makes the continuous rotation of spinning head, enlarges steel pipe port portion, can drive the backup pad through the cylinder and remove, and then adjusts the spinning head and remove about to carry out the flaring operation to the steel pipe, the flaring precision is high.

Description

Hydraulic steel pipe flaring spinning machine

Technical Field

The utility model belongs to the technical field of the steel pipe flaring, especially, relate to a fluid pressure type steel pipe flaring spinning-lathe.

Background

In the existing pipe stamping forming process, a steel pipe with an end flaring structure needs to be processed, the general forming mode is to carry out spinning processing on the steel pipe by using a spinning flaring device, most of conventional machines for flaring are manual flaring, the use is complicated, manual pressing of a manual pump is needed, the processing efficiency is greatly influenced, the movement cannot be flexible, in the using process, due to the fact that the spinning forming and the surface of the steel pipe have relative motion, the defects of annular scratch, oxide skin and the like easily occur, the technical requirements given by design are not met, the steel pipe after forming cannot meet the assembly requirements easily, and therefore a large number of defective products can be generated in production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluid pressure type steel pipe flaring spinning-lathe can drive the spinning piece through the motor and rotate, and then makes the continuous rotation of spinning head, enlarges steel pipe port portion, can drive the backup pad through the cylinder and remove about, and then adjusts the spinning head and remove about, so that carry out the flaring operation to the steel pipe, the flaring precision is high, has solved current problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a hydraulic steel pipe flaring spinning-lathe, which comprises a supporting flat plate, wherein the front end and the rear end of the left side of the upper surface of the supporting flat plate are respectively fixedly connected with a slide rail, the front end and the rear end are respectively connected with a slide block, the slide rail is connected with a slide block, the upper part of the slide block is fixedly connected with a supporting plate, the upper surface of the supporting flat plate is positioned at the left end of the slide rail and is fixedly connected with a limiting riser, the left side surface of the limiting riser is fixedly connected with a cylinder, the telescopic end of the cylinder penetrates through the limiting riser to be fixedly connected with the left end of the supporting plate, the supporting plate can be driven to move left and right through the cylinder, and then a spinning head is adjusted to move left and right so as to perform flaring operation on a steel pipe, the left end of, can drive spinning spare through the motor and rotate, and then make the continuous rotation of spinning head, enlarge steel pipe end buckle portion, support dull and stereotyped upper surface right-hand member fixedly connected with support frame, the first cassette of fixedly connected with goes to the bottom in the inside of support frame, the upper end fixedly connected with mounting panel of support frame, the intermediate position department threaded connection of mounting panel has the threaded rod, the lower extreme fixedly connected with second cassette of threaded rod, the upper end fixedly connected with of threaded rod rotates the handle, rotates the handle through the drive and can make the threaded rod constantly rotate, and then drives the second cassette and remove downwards for first cassette and second cassette cooperation are used and are pressed from both sides the steel pipe tightly, avoid the steel pipe to remove when the flaring.

Further, circular grooves are evenly formed in the lower side wall of the sliding rail, balls are embedded in the circular grooves, and friction between the sliding block and the sliding rail is smaller when the sliding block moves left and right due to the fact that the balls are arranged on the sliding rail, and resistance when the sliding block moves is reduced.

Furthermore, the left side and the right side of the second clamping seat are respectively and fixedly connected with a limiting rod, limiting sliding grooves are formed in the left side wall and the right side wall of the supporting frame, and one end, far away from the second clamping seat, of the limiting rod is arranged in the limiting sliding grooves in a sliding mode.

Furthermore, the outside of spinning spare is rotated and is connected with and rotates the seat, the downside fixedly connected with first bracing piece of rotating the seat, the lower extreme fixed connection of first bracing piece can support spinning spare at the upper surface of backup pad, avoids it to receive weight to influence the downstream, leads to it can not rotate round the horizontal axis.

Furthermore, the left side of the limiting vertical plate is located below the air cylinder and fixedly connected with a placing plate, and an inclined support rod is fixedly connected between the placing plate and the limiting vertical plate.

Furthermore, walking wheels are fixedly connected to four corners of the lower surface of the supporting flat plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses a motor can drive the spinning piece and rotate, and then makes the continuous rotation of spinning head, enlarges steel pipe port portion, can drive the backup pad through the cylinder and remove, and then adjusts the spinning head and remove about, so that carry out the flaring operation to the steel pipe, through set up the ball on the slide rail, can make the slider remove about and the friction between the slide rail is littleer, resistance when reducing the slider and removing.

2. The utility model discloses a drive rotation handle can make the threaded rod constantly rotate, and then drive second cassette moves down for first cassette uses with the cooperation of second cassette and presss from both sides the steel pipe tightly, avoids the steel pipe to remove when the flaring.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a hydraulic steel pipe flaring spinning machine according to the present invention;

fig. 2 is a schematic side view of the hydraulic steel pipe flaring spinning machine of the present invention;

fig. 3 is a schematic view of a second clamping seat mounting structure of the hydraulic steel pipe flaring spinning machine of the present invention;

fig. 4 is a schematic view of a slide rail slider mounting structure of a hydraulic steel pipe flaring spinning machine according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. supporting the flat plate; 2. a slide rail; 3. a slider; 4. a support plate; 5. a motor; 6. spinning and pressing the piece; 7. a rotating shaft seat; 8. a spinning head; 9. a cylinder; 10. a limiting vertical plate; 11. a rotating seat; 12. a first support bar; 13. a circular groove; 14. placing the plate; 15. a diagonal brace; 16. a support frame; 17. a first card holder; 18. mounting a plate; 19. a threaded rod; 20. a second card holder; 21. rotating the handle; 22. a traveling wheel; 23. a limiting chute; 24. a limiting rod; 25. and a ball.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 4, the utility model relates to a hydraulic steel pipe flaring spinning machine, which comprises a support plate 1, slide rails 2 are respectively fixedly connected to the front and rear ends of the left side of the upper surface of the support plate 1, sliders 3 are connected to the front and rear slide rails 2 in a sliding manner, circular grooves 13 are uniformly formed on the lower side walls of the slide rails 2, balls 25 are embedded in the circular grooves 13, the sliding rails 2 are provided with the balls 25, so that the friction between the sliders 3 and the slide rails 2 is smaller when the sliders 3 move leftwards and rightwards, the resistance when the sliders 3 move is reduced, a support plate 4 is fixedly connected to the upper side of the sliders 3, a limit vertical plate 10 is fixedly connected to the left end of the slide rails 2 on the upper surface of the support plate 1, an air cylinder 9 is fixedly connected to the left side surface of the limit vertical plate 10, the telescopic end of the air cylinder, can drive backup pad 4 through cylinder 9 and remove, and then adjust spinning head 8 and remove about, so as to carry out the flaring operation to the steel pipe, left end through at slide rail 2 sets up spacing riser 10, can inject the action of slider 3, avoid slider 3 to break away from slide rail 2, the upper surface left end fixedly connected with motor 5 of backup pad 4, motor 5's output fixed connection has spinning piece 6, rotate through rotating shaft seat 7 in spinning piece 6's the right flank recess and be connected with spinning head 8, can drive spinning piece 6 through motor 5 and rotate, and then make the continuous rotation of spinning head 8, enlarge steel pipe port portion.

As shown in fig. 1 and 3, a support frame 16 is fixedly connected to the right end of the upper surface of the support plate 1, a first clamping seat 17 is fixedly connected to the inner bottom of the support frame 16, a mounting plate 18 is fixedly connected to the upper end of the support frame 16, a threaded rod 19 is connected to the middle position of the mounting plate 18 through a thread, a second clamping seat 20 is fixedly connected to the lower end of the threaded rod 19, a rotating handle 21 is fixedly connected to the upper end of the threaded rod 19, the threaded rod 19 can be continuously rotated by driving the rotating handle 21, and the second clamping seat 20 is driven to move downwards, so that the first clamping seat 17 and the second clamping seat 20 are matched to clamp a steel pipe, the steel pipe is prevented from moving during flaring, limit rods 24 are respectively and fixedly connected to the left side and the right side of the second clamping seat 20, limit chutes 23 are respectively formed in the left side wall and the right, through setting up spacing spout 23 and gag lever post 24, can injecing second cassette 20, avoid it to rotate along with threaded rod 19 together, lead to second cassette 20 can't align from top to bottom with first cassette 17.

As shown in fig. 1, the outer side of the spinning member 6 is rotatably connected with a rotating base 11, the lower side of the rotating base 11 is fixedly connected with a first supporting rod 12, the lower end of the first supporting rod 12 is fixedly connected to the upper surface of the supporting plate 4, the spinning member 6 can be supported, and the spinning member is prevented from moving downwards under the influence of weight, so that the spinning member cannot rotate around a horizontal shaft.

As shown in fig. 1, a placing plate 14 is fixedly connected to the left side of the limiting vertical plate 10 below the cylinder 9, an inclined strut 15 is fixedly connected between the placing plate 14 and the limiting vertical plate 10, and walking wheels 22 are fixedly connected to four corners of the lower surface of the supporting plate 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a fluid pressure type steel pipe flaring spinning-lathe, includes support flat board (1), its characterized in that: the front end and the rear end of the left side of the upper surface of the supporting flat plate (1) are respectively fixedly connected with a sliding rail (2), the front sliding rail and the rear sliding rail (2) are respectively connected with a sliding block (3) in a sliding way, a supporting plate (4) is fixedly connected above the sliding block (3), the left end of the upper surface of the supporting flat plate (1) positioned on the sliding rail (2) is fixedly connected with a limiting vertical plate (10), the left side surface of the limiting vertical plate (10) is fixedly connected with an air cylinder (9), the telescopic end of the air cylinder (9) penetrates through the limiting vertical plate (10) to be fixedly connected with the left end of the supporting plate (4), the left end of the upper surface of the supporting plate (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a spinning part (6), and a spinning head (8), the utility model discloses a support plate, including support plate (1), the first cassette of fixedly connected with (17) of going to the bottom of the inside of support plate (1), the upper end fixedly connected with mounting panel (18) of support plate (16), the intermediate position department threaded connection of mounting panel (18) has threaded rod (19), the lower extreme fixedly connected with second cassette (20) of threaded rod (19), the upper end fixedly connected with of threaded rod (19) rotates handle (21).

2. The hydraulic steel pipe flaring spinning machine according to claim 1, characterized in that the lower side wall of the slide rail (2) is uniformly provided with a circular groove (13), and a ball (25) is embedded in the circular groove (13).

3. The hydraulic steel pipe flaring spinning machine according to claim 1, wherein the left and right sides of the second clamping seat (20) are fixedly connected with limit rods (24) respectively, the left and right side walls of the support frame (16) are both provided with limit sliding grooves (23), and one end of each limit rod (24) far away from the second clamping seat (20) is slidably arranged in each limit sliding groove (23).

4. The hydraulic steel pipe flaring spinning machine according to claim 1, characterized in that a rotating seat (11) is rotatably connected to the outer side of said spinning member (6), a first supporting rod (12) is fixedly connected to the lower side of said rotating seat (11), and the lower end of said first supporting rod (12) is fixedly connected to the upper surface of said supporting plate (4).

5. The hydraulic steel pipe flaring spinning machine according to claim 1, characterized in that a placing plate (14) is fixedly connected to the left side surface of the limiting vertical plate (10) below the cylinder (9), and an inclined support rod (15) is fixedly connected between the placing plate (14) and the limiting vertical plate (10).

6. The hydraulic steel pipe flaring spinning-lathe of claim 1, characterized in that four corners of the lower surface of the support plate (1) are fixedly connected with walking wheels (22).