CN210849520U

CN210849520U - Pipe orifice chamfering device

Info

Publication number: CN210849520U
Application number: CN201921860570.2U
Authority: CN
Inventors: 宋卫新; 皮盈南; 孙国栋
Original assignee: Anhui Aerospace Petrochemical Equipment Co ltd
Current assignee: Anhui Aerospace Petrochemical Equipment Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-26
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a pipe orifice chamfering device for pipe fittings, which comprises a base, wherein a reducer is fixedly arranged at the upper left end of the base, a first motor is fixedly arranged at the top of the speed reducer, an output shaft of the first motor is fixedly connected with a driving wheel, the outer side surface of the driving wheel is sleeved with a belt, the other end of the belt is sleeved on the outer side surface of the driven wheel, the driven wheel is fixedly arranged on an input shaft at the left end of the speed reducer, an output shaft at the right side of the speed reducer is rotatably connected with a chamfer head, a rectangular groove is arranged in the right end of the base, a moving block is movably arranged in the rectangular groove, a driven screw rod penetrates through the inside of the moving block, one end of the driven screw rod is rotatably connected with the left inner side wall of the rectangular groove, the other end of the driven screw rod penetrates through the rectangular groove and extends to the outer side surface of the rectangular groove to be fixedly connected with a rotating disc. The utility model discloses a convenience carries out the flexibility to the chamfer angle and the distance of pipe fitting pass and adjusts fixedly, convenient operation processing.

Description

Pipe orifice chamfering device

Technical Field

The utility model belongs to the technical field of the chamfer device, concretely relates to pipe orifice chamfer device.

Background

Generally, still need the mouth of pipe to polish or chamfer after pipe fitting cutting process and handle, but present pipe fitting mouth of pipe chamfer device still has some weak points in the use, and the angle modulation of its chamfer and altitude mixture control all need the manual work to take the work piece of taking the chamfer and adjust with the chamfer emery wheel, and then change chamfer angle and height, operate very inconvenient. Therefore, the pipe orifice chamfering device convenient to adjust and use is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe orifice chamfering device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipe orifice chamfering device for a pipe fitting comprises a base, wherein a speed reducer is fixedly mounted at the upper left end of the base, a first motor is fixedly mounted at the top of the speed reducer, a driving wheel is fixedly connected to an output shaft of the first motor, a belt is sleeved on the outer side surface of the driving wheel, the other end of the belt is sleeved on the outer side surface of a driven wheel, the driven wheel is fixedly arranged on an input shaft at the left end of the speed reducer, a chamfering head is rotatably connected to the output shaft at the right side of the speed reducer, a rectangular groove is formed in the right end of the base, a moving block is movably arranged in the rectangular groove, a driven lead screw penetrates through the moving block, one end of the driven lead screw is rotatably connected with the left inner side wall of the rectangular groove, the other end of the driven lead screw penetrates through the rectangular groove and extends to the outer side surface, the movable block is characterized in that a supporting sleeve is fixedly mounted at the top end of the movable block, an adjusting rod is arranged inside the top end of the supporting sleeve in an inserting mode, the top end of the adjusting rod is rotatably connected with a U-shaped frame, arc-shaped plates are symmetrically arranged on the left side wall and the right side wall of the U-shaped frame, a rotating screw rod is fixedly connected to the other end of each arc-shaped plate, the other end of each rotating screw rod penetrates through the left end and the right end of the U-shaped frame and extends to the outer side surface of the corresponding rotating handle, a groove is formed in the bottom end of.

Preferably, a thread groove matched with the driven screw rod is formed in the moving block in the horizontal direction.

The arrangement of the thread groove facilitates the adjustment of the moving block to the left or the right by rotating the driven screw rod.

Preferably, a supporting spring is fixedly mounted at the bottom end inside the supporting sleeve, a stop block is fixedly connected to the other end of the supporting spring, the stop block is connected with the inner side wall of the supporting sleeve in a sliding mode, and the top end of the stop block is fixedly connected with the bottom end of the adjusting rod.

The support spring and the stop block are arranged, so that the adjusting rod can be fixedly supported.

Preferably, the front surface of the adjusting rod is uniformly distributed with a plurality of fixing holes at equal intervals, the top end of the supporting sleeve is fixedly provided with a fastening bolt, and the other end of the fastening bolt penetrates through the supporting sleeve and extends to the inside of the supporting sleeve to be matched and connected with the fixing holes.

This setting up the fixed orifices, can adjust and fix the height that stretches out of adjusting lever through the installation fastening bolt.

Preferably, the threaded holes matched with the rotating screw rods are formed in the left side wall and the right side wall of the U-shaped frame, and fixing nuts are installed on the outer side surface of the rotating screw rods and located on the outer threads of the U-shaped frame.

This setting is through carrying out the in-process of rotary movement to the rotating screw, under screw hole and fixation nut's combined action, can fix the rotating screw to guarantee the centre gripping of arc stable.

Preferably, the upper surfaces of the spring support plate and the arc-shaped plate are fixedly provided with protective rubber pads.

The protective rubber pad can protect the pipe fittings and is not easy to scratch.

The utility model discloses a technological effect and advantage: according to the pipe orifice chamfering device, the processing height and the processing distance of the pipe can be flexibly adjusted and fixed through the combined arrangement of the rectangular groove, the driven screw rod, the moving block, the supporting sleeve and the adjusting rod, so that the pipe orifice and the chamfering head keep the same horizontal line when the pipe orifice chamfering device is used conveniently, and the operation and the processing are convenient; the pipe fitting can be clamped and fixed through the synergistic effect of the U-shaped frame, the arc-shaped plate, the rotating screw, the groove and the spring support plate, so that the stable placement of the pipe fitting is ensured; the utility model discloses a convenience carries out the flexibility to the chamfer angle and the distance of pipe fitting pass and adjusts fixedly, and convenient operation processing is convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of the U-shaped frame of the present invention;

fig. 3 is a schematic view of the appearance structure of the present invention.

In the figure: 1. a base; 2. a speed reducer; 3. a first motor; 4. a driving wheel; 5. a groove; 6. a driven wheel; 7. chamfering the head; 8. a rectangular groove; 9. a moving block; 10. a spring support plate; 11. a driven screw rod; 12. rotating the disc; 13. a support sleeve; 14. adjusting a rod; 15. a support spring; 16. a stopper; 17. a fixing hole; 18. a U-shaped frame; 19. an arc-shaped plate; 20. the screw is turned.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a pipe orifice chamfering device as shown in figures 1-3, which comprises a base 1, a reducer 2 is fixedly arranged at the upper left end of the base 1, a first motor 3 is fixedly arranged at the top of the reducer 2, a driving wheel 4 is fixedly connected on an output shaft of the first motor 3, a belt is sleeved on the outer side surface of the driving wheel 4, the other end of the belt is sleeved on the outer side surface of a driven wheel 6, the driven wheel 6 is fixedly arranged on an input shaft at the left end of the reducer 2, a chamfering head 7 is rotatably connected on the output shaft at the right side of the reducer 2, a rectangular groove 8 is arranged inside the right end of the base 1, a moving block 9 is movably arranged inside the rectangular groove 8, a driven lead screw 11 is arranged inside the moving block 9 in a penetrating way, one end of the driven lead screw 11 is rotatably connected with the left inner side wall, the other end of the driven screw rod 11 penetrates through the rectangular groove 8 and extends to the outer side surface of the rectangular groove and is fixedly connected with a rotating disc 12, a handle is fixedly installed below the right side of the rotating disc 12, a supporting sleeve 13 is fixedly installed at the top end of the moving block 9, a strip-shaped penetrating groove communicated with the rectangular groove 8 is formed in the position, in contact with the supporting sleeve 13, of the upper surface of the base 1, so that the supporting sleeve 13 can move conveniently, an adjusting rod 14 is arranged in the top end of the supporting sleeve 13 in an inserting mode, the top end of the adjusting rod 14 is rotatably connected with a U-shaped frame 18, arc-shaped plates 19 are symmetrically arranged on the left side wall and the right side wall of the U-shaped frame 18, a rotating screw rod 20 is fixedly connected with the other end of each arc-shaped plate 19, rotating handles are fixedly connected to the left side and the right side walls of the U, a spring support plate 10 is fixedly arranged in the groove 5.

Specifically, a thread groove matched with the driven screw rod 11 is formed in the moving block 9 in the horizontal direction.

Specifically, a supporting spring 15 is fixedly mounted at the bottom end inside the supporting sleeve 13, a stopper 16 is fixedly connected to the other end of the supporting spring 15, the stopper 16 is slidably connected to the inner side wall of the supporting sleeve 13, and the top end of the stopper 16 is fixedly connected to the bottom end of the adjusting rod 14.

Specifically, the front surface of the adjusting rod 14 is uniformly distributed with a plurality of fixing holes 17 at equal intervals, fastening bolts are fixedly installed inside the top end of the supporting sleeve 13, and the other ends of the fastening bolts penetrate through the supporting sleeve 13 and extend to the inside of the supporting sleeve to be connected with the fixing holes 17 in a matched mode.

Specifically, threaded holes matched with the rotating screw rods 20 are formed in the left side wall and the right side wall of the U-shaped frame 18, and fixing nuts are installed on the outer side surfaces of the rotating screw rods 20 and the outer threads of the rotating screw rods 18.

Specifically, protective rubber pads are fixedly mounted on the upper surfaces of the spring support plate 10 and the arc-shaped plate 19.

When the pipe orifice chamfering device is used, a pipe needing to be processed is placed in a U-shaped frame 18, a rotating handle is screwed to enable the pipe to be driven to be in close contact with the left side wall and the right side wall of the pipe to firmly clamp the pipe, then a supporting spring 15 and a stop block 16 enable the pipe to be connected with a supporting sleeve 13, a fastening bolt is in threaded connection with a fixing hole 17 on an adjusting rod 14, the extending height of the adjusting rod 14 can be adjusted and fixed, the pipe orifice of the pipe and the central line of a chamfering head 7 can be ensured to be on the same horizontal line, a first motor 3 is controlled to drive a driving wheel 4 to rotate, a driven wheel 6 can drive the chamfering head 7 connected with the other end of a speed reducer 2 to rotate under the conveying of a belt and the matching of the speed reducer 2, then a driven screw rod 11 is rotated through a rotating disc 12, and under the sliding setting of a moving block 9 and a rectangular groove 8, the pipe fitting orifice on the U-shaped frame 18 and the chamfering head 7 can be driven to shorten the distance, so that the orifice can be conveniently chamfered, and the use is very convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pipe orifice chamfering device, includes base (1), the upper left end fixed mounting of base (1) has reduction gear (2), the top fixed mounting of reduction gear (2) has first motor (3), fixed connection action wheel (4) on the output shaft of first motor (3), the outside surface cover of action wheel (4) is equipped with the belt, the outside surface from driving wheel (6) is located to another pot head of belt, from driving wheel (6) fixed the setting on the input shaft of reduction gear (2) left end, it is connected with chamfer head (7), its characterized in that to rotate on the output shaft on reduction gear (2) right side: a rectangular groove (8) is formed in the right end of the base (1), a moving block (9) is movably arranged in the rectangular groove (8), a driven screw rod (11) penetrates through the moving block (9), one end of the driven screw rod (11) is rotatably connected with the left inner side wall of the rectangular groove (8), the other end of the driven screw rod (11) penetrates through the rectangular groove (8) and extends to the outer side surface of the rectangular groove (8) and is fixedly connected with a rotating disc (12), a handle is fixedly arranged below the right side of the rotating disc (12), a supporting sleeve (13) is fixedly arranged at the top end of the moving block (9), an adjusting rod (14) penetrates through the top end of the supporting sleeve (13), a U-shaped frame (18) is rotatably connected at the top end of the adjusting rod (14), and arc-shaped plates (19) are symmetrically arranged on the left side wall and the right side, the other end fixedly connected with of arc (19) rotates screw rod (20), the other end of rotating screw rod (20) runs through the both ends about U-shaped frame (18) and extends to its outside surface fixedly connected with turning handle, recess (5) have been seted up to the bottom inside of U-shaped frame (18), the inside fixed mounting of recess (5) has spring extension board (10).

2. The pipe orifice chamfering apparatus according to claim 1, wherein: and a thread groove matched with the driven screw rod (11) is formed in the moving block (9) in the horizontal direction.

3. The pipe orifice chamfering apparatus according to claim 1, wherein: the inside bottom fixed mounting of support sleeve (13) has supporting spring (15), the other end fixedly connected with dog (16) of supporting spring (15), sliding connection between dog (16) and the inside wall of support sleeve (13), and the top of dog (16) and the bottom fixed connection who adjusts pole (14).

4. The pipe orifice chamfering apparatus according to claim 1, wherein: the positive surface of adjusting pole (14) is even and a plurality of fixed orifices (17) of equal clearance distribution, the inside fixed mounting fastening bolt in top of support sleeve (13), and fastening bolt's the other end runs through support sleeve (13) and extends to its inside and fixed orifices (17) cooperation and be connected.

5. The pipe orifice chamfering apparatus according to claim 1, wherein: threaded holes matched with the rotating screw rods (20) are formed in the inner portions of the left side wall and the right side wall of the U-shaped frame (18), and fixing nuts are installed on the outer side surface of the rotating screw rods (20) and located on the outer threads of the U-shaped frame (18).

6. The pipe orifice chamfering apparatus according to claim 1, wherein: and protective rubber pads are fixedly arranged on the upper surfaces of the spring support plate (10) and the arc-shaped plate (19).