CN213729675U

CN213729675U - Cutting device for elbow processing

Info

Publication number: CN213729675U
Application number: CN202022490200.3U
Authority: CN
Inventors: 高歌
Original assignee: Cangzhou First Pipeline Co ltd
Current assignee: Cangzhou First Pipeline Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-20
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a cutting device is used in elbow processing, including the base, be fixed with annular seat on the base, slide in the ring channel of annular seat and be provided with the slider, be provided with the ball groove on the slider, the ball inslot rolls and is provided with the ball, and ball and ring channel rolling contact are fixed with annular plate on the slider, are fixed with first cylinder body on the annular plate, are fixed with the blade holder on the piston rod of first cylinder body, are fixed with the cutter on the blade holder, are provided with the elbow member on the cutter. The cutter on the annular plate rotates, so that the formed elbow part of the elbow rod piece can be cut, the cutter is telescopic, the cutting stability is guaranteed, and the cutting disc is more practical and safer than cutting.

Description

Cutting device for elbow processing

Technical Field

The utility model belongs to the technical field of the elbow processing, specifically be a cutting device is used in elbow processing.

Background

The elbow is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, etc., and can be divided into a welded elbow, a stamped elbow, a push elbow, a cast elbow, a butt-welded elbow, etc. according to the production process.

The elbow is mainly used for bending the pipeline, so that the installation work of the pipeline during turning at the corner is met.

Present elbow is after processing is accomplished, need cut the elbow part, takes off the elbow part, then installs on the elbow machine, because the elbow belongs to solid construction, conventional cutting machine cutting dish when the cutting, not only appears the problem that the cutting dish warp the damage easily, simultaneously, also appears the condition of high temperature easily, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in elbow processing to solve the unpractical problem of cutting dish cutting elbow material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device is used in elbow processing, includes the base, be fixed with annular seat on the base, it is provided with the slider to slide in the ring channel of annular seat, be provided with the ball groove on the slider, the ball inslot rolls and is provided with the ball, ball and ring channel rolling contact, be fixed with annular plate on the slider, be fixed with first cylinder body on the annular plate, be fixed with the blade holder on the piston rod of first cylinder body, be fixed with the cutter on the blade holder, be provided with the elbow member on the cutter.

Preferably, a linkage gear disc is fixed on the annular plate, and a driving gear disc is arranged on the linkage gear disc in a meshed mode, so that the stable rotation of the annular plate can be guaranteed.

Preferably, a motor is fixed on the annular seat, a rotating shaft of the motor is fixedly connected with the driving gear disc, the model of the motor is 61K150GN-C, and the motor is connected with an indoor 220V power strip in a plugging mode through a wire plug.

Preferably, a supporting plate is fixed on the base, the elbow rod piece is erected on the supporting plate, and an arc-shaped groove is formed in the supporting plate and can be matched with the elbow rod piece.

Preferably, a positioning frame is fixed on the supporting plate, and the elbow rod piece penetrates through the positioning frame in a sliding mode and can be placed on two sides of the elbow rod piece to be positioned.

Preferably, the positioning frame is fixedly embedded with a second cylinder body, and the second cylinder body is fixedly provided with an extrusion block which is in contact extrusion with the elbow rod piece, so that the elbow rod piece can be stably placed during cutting.

The first cylinder body and the second cylinder body are hydraulic cylinders, the thrust is stable, and the length is long enough.

Preferably, the number of the sliding blocks is four, the sliding blocks are uniformly distributed and fixed, and the rotating stability of the annular plate is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that: the cutter on the annular plate rotates, so that the formed elbow part of the elbow rod piece can be cut, the cutter is telescopic, the cutting stability is guaranteed, and the cutting disc is more practical and safer than cutting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the distribution of the sliding blocks of the present invention;

fig. 3 is a schematic side view of the positioning frame of the present invention.

In the figure: 1. a base; 11. an annular seat; 12. a slider; 13. a ball groove; 14. a ball bearing; 15. an annular plate; 16. a first cylinder; 17. a tool apron; 18. a cutter; 19. an elbow rod piece; 2. a linkage gear plate; 21. a motor; 22. a drive gear plate; 3. a support plate; 31. a positioning frame; 32. a second cylinder; 33. and extruding the block.

Detailed Description

Referring to fig. 1 and 2, a cutting device for processing an elbow comprises a base 1, an annular seat 11 is fixed on the base 1, a sliding block 12 is arranged in the annular groove of the annular seat 11 in a sliding manner, a ball groove 13 is arranged on the sliding block 12, a ball 14 is arranged in the ball groove 13 in a rolling manner, the ball 14 is in rolling contact with the annular groove, an annular plate 15 is fixed on the sliding block 12, a first cylinder 16 is fixed on the annular plate 15, a cutter holder 17 is fixed on a piston rod of the first cylinder 16, cutters 18 are fixed on the cutter holder 17, the number of the cutters 18 is at least two and at most five, the cutters 18 are uniformly distributed and fixed, and elbow rods 19 are arranged on the cutters 18.

Referring to fig. 1, a linkage gear plate 2 is fixed on the annular plate 15, and a driving gear plate 22 is engaged with the linkage gear plate 2, so as to ensure stable rotation of the annular plate 15.

Referring to fig. 1, a motor 21 is fixed on the annular seat 11, a rotating shaft of the motor 21 is fixedly connected with a driving gear disc 22, the model of the motor 21 is 61K150GN-C, and the motor 21 is plugged and electrified with an indoor 220V power strip through a wire plug.

Referring to fig. 1 and 3, a supporting plate 3 is fixed on the base 1, an elbow rod 19 is erected on the supporting plate 3, and an arc-shaped groove is formed in the supporting plate 3 and can be engaged with the elbow rod 19.

Referring to fig. 1 and 3, a positioning frame 31 is fixed on the support plate 3, and the elbow rod 19 slides through the positioning frame 31 to position two sides of the elbow rod 19.

Referring to fig. 1 and 3, a second cylinder 32 is fixedly embedded in the positioning frame 31, and an extrusion block 33 that contacts and extrudes the elbow rod 19 is fixed on the second cylinder 32, so as to ensure the stable placement of the elbow rod 19 during cutting.

The first cylinder 16 and the second cylinder 32 are both hydraulic cylinders, and the thrust is stable and formed long enough.

Referring to fig. 2, the number of the sliding blocks 12 is four, and the sliding blocks are uniformly distributed and fixed, so as to ensure the stability of the rotation of the annular plate 15.

The working principle of the scheme is as follows: when the formed elbow part of the elbow rod piece 19 needs to be cut, the cross rod part of the elbow rod piece 19 penetrates through the annular plate 15 and stands on the support plate 3, the elbow rod piece 19 is positioned through the positioning frame 31, and then the extrusion block 33 can extrude and fix the elbow rod piece 19 through the thrust of the piston rod of the second cylinder 32.

When the cutting is needed, the piston rod of the first cylinder body 16 is pushed forward, so that the cutter 18 can be in contact with the elbow rod 19, the power supply of the motor 21 is switched on, the motor 21 drives the linkage gear disc 2 to rotate through the driving gear disc 22, the annular plate 15 rotates, the cutter 18 is further enabled to realize annular cutting, and the piston rod of the first cylinder body 16 is gradually pushed forward, so that the cutting of the elbow rod 19 is completed.

The annular plate 15 slides in the annular groove through the slide block 12, the rotating stability of the annular plate 15 is ensured, and the ball bearings 14 can reduce the resistance of sliding friction.

Claims

1. The utility model provides a cutting device is used in elbow processing, includes base (1), its characterized in that: be fixed with annular seat (11) on base (1), it is provided with slider (12) to slide in the ring channel of annular seat (11), be provided with ball groove (13) on slider (12), the roll is provided with ball (14) in ball groove (13), ball (14) and ring channel rolling contact, be fixed with annular plate (15) on slider (12), be fixed with first cylinder body (16) on annular plate (15), be fixed with blade holder (17) on the piston rod of first cylinder body (16), be fixed with cutter (18) on blade holder (17), be provided with elbow member (19) on cutter (18).

2. The cutting device for elbow processing according to claim 1, wherein: a linkage gear disc (2) is fixed on the annular plate (15), and a driving gear disc (22) is arranged on the linkage gear disc (2) in a meshed mode.

3. The cutting device for elbow processing according to claim 2, wherein: and a motor (21) is fixed on the annular seat (11), and a rotating shaft of the motor (21) is fixedly connected with a driving gear disc (22).

4. The cutting device for elbow processing according to claim 1, wherein: the base (1) is fixed with a support plate (3), and the elbow rod piece (19) is erected on the support plate (3).

5. The cutting device for elbow processing according to claim 4, wherein: a positioning frame (31) is fixed on the support plate (3), and the elbow rod piece (19) penetrates through the positioning frame (31) in a sliding mode.

6. The cutting device for elbow processing according to claim 5, wherein: and a second cylinder body (32) is fixedly embedded in the positioning frame (31), and an extrusion block (33) which is in contact extrusion with the elbow rod piece (19) is fixed on the second cylinder body (32).

7. The cutting device for elbow processing according to claim 1, wherein: the number of the sliding blocks (12) is four, and the sliding blocks are uniformly distributed and fixed.