CN214867793U

CN214867793U - Glass steel pipeline thread grinding machine

Info

Publication number: CN214867793U
Application number: CN202120254306.5U
Authority: CN
Inventors: 吕欢
Original assignee: Anhui Hengzhen Electric Power Technology Co ltd
Current assignee: Anhui Hengzhen Electric Power Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-26
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a FRP pipe says thread grinding machine, including the operation panel, the last fixed surface of operation panel is connected with the motor, fixed plate and spout one, and the fixed plate is located one side of spout one, and the motor is located the opposite side of spout one, the one end fixedly connected with rotor plate of motor, the inside sliding connection of spout one has the slider, and the last fixed surface of slider is connected with cylinder three, and the upper end fixedly connected with fixed axle of cylinder three, the fixed cover of side surface of fixed axle are equipped with the axle sleeve, and a side fixed surface of axle sleeve is connected with the connecting rod. The utility model discloses the device is through the interior milling cutter of connecting rod one end and the outer milling cutter of the side surface of rotation axis, can be carrying out the grinding of internal and external screw thread to glass steel pipe, consequently need not change another kind of screw thread grinder to glass steel pipe processing screw thread with the staff, has consequently saved the process of the change screw thread grinder of staff, and has alleviateed staff's working strength to glass steel pipe's screw thread production efficiency has also been improved.

Description

Glass steel pipeline thread grinding machine

Technical Field

The utility model relates to a screw thread milling machine art field specifically is a FRP pipe says screw thread milling machine.

Background

The glass fiber reinforced plastic pipe is a novel pipeline and gradually replaces the original steel pipe at present. Since the glass fiber reinforced plastic pipe is generally screwed, it is necessary to cut the screw thread of the glass fiber reinforced plastic pipe during the production process. The existing thread grinding machine has certain defects, and the existing steel pipe thread grinding machine can only grind one side during grinding, so that two thread grinding machines are needed to grind the steel pipe during grinding of the steel pipe, the manufacturing efficiency of the glass fiber reinforced plastic pipe thread is reduced, and the workload of workers is increased.

Therefore, a glass fiber reinforced plastic pipeline thread grinding machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a FRP pipe says thread grinder to solve the problem that appears in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a FRP pipe says thread grinding machine, the last fixed surface of operation panel is connected with motor, fixed plate and spout one, and the fixed plate is located one side of spout one, the motor is located the opposite side of spout one, and the one end fixedly connected with rotor plate of motor, the inside sliding connection of spout one has the slider, and the last fixed surface of slider is connected with cylinder three, the upper end fixedly connected with fixed axle of cylinder three, and the fixed cover in side surface of fixed axle is equipped with the axle sleeve, a side fixed surface of axle sleeve is connected with the connecting rod, and the one end of connecting rod is equipped with outer milling cutter, the upper end swing joint of fixed axle has the swivel housing, and a side fixed surface of swivel housing is connected with the connecting rod, milling cutter in the connecting rod one end fixedly connected with.

Preferably, the lower end of the outer milling cutter is fixedly connected with a rotating shaft, the rotating shaft is movably connected with the connecting rod, a second screw rod is arranged inside the rotating shaft, and the second screw rod is in threaded connection with the connecting rod.

Preferably, a first screw is arranged inside the rotating sleeve and is in threaded connection with the fixed shaft.

Preferably, a second cylinder is fixedly connected to the surface of one side of the sliding block, and one end of the second cylinder is fixedly connected to the surface of one side of the fixing plate.

Preferably, one side surface of the fixing plate is fixedly connected with a first air cylinder, one end of the first air cylinder is fixedly connected with a connecting plate, and one side of the connecting plate is rotatably connected with a filling block. Preferably, a second sliding groove is formed in the surface of one side of the rotating plate, a clamping block is connected to the inside of the second sliding groove in a sliding mode, a fourth air cylinder is fixedly connected to the surface of one side of the clamping block, one end of the fourth air cylinder is fixedly connected with the inner wall of the second sliding groove, and a friction pad is fixed to the surface of the other side of the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: through the inner milling cutter at one end of the connecting rod and the outer milling cutter on the side surface of the rotating shaft, the inner and outer threads of the glass steel tube can be ground, so that the other thread grinding machine is not required to be replaced by a worker to process the threads of the glass steel tube, the process of replacing the thread grinding machine by the worker is omitted, the working strength of the worker is reduced, and the thread production efficiency of the glass steel tube is improved.

Drawings

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

FIG. 2 is an enlarged view of B of the present invention;

fig. 3 is a side view of the rotating plate of the present invention.

In the figure: 1. an operation table; 2. a motor; 3. a rotating plate; 4. a friction pad; 5. a clamping block; 6. filling blocks; 7. a connecting plate; 8. a fixing plate; 9. a first cylinder; 10. a second air cylinder; 11. a first sliding chute; 12. a third air cylinder; 13. a slider; 14. a rotating shaft; 15. an outer milling cutter; 16. an inner milling cutter; 17. a first screw rod; 18. a rotating sleeve; 19. a fixed shaft; 20. a shaft sleeve; 21. a connecting rod; 22. a second chute; 23. a cylinder IV; 24. and a second screw.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a FRP pipe says thread grinding machine, the last fixed surface of operation panel 1 is connected with motor 2, fixed plate 8 and spout 11, and fixed plate 8 is located one side of spout 11, motor 2 is located the opposite side of spout 11, and the one end fixedly connected with rotor plate 3 of motor 2, the inside sliding connection of spout 11 has slider 13, and slider 13's last fixed surface is connected with cylinder three 12, the upper end fixedly connected with fixed axle 19 of cylinder three 12, and the fixed cover of the side surface of fixed axle 19 is equipped with axle sleeve 20, a side fixed surface of axle sleeve 20 is connected with connecting rod 21, and the one end of connecting rod 21 is equipped with outer milling cutter 15, the upper end swing joint of fixed axle 19 has swivel nut 18, and a side fixed surface of swivel nut 18 is connected with connecting rod 21, milling cutter 16 in the connecting rod 21 one end fixedly connected with.

Further, the lower end of the outer milling cutter 15 is fixedly connected with a rotating shaft 14, the rotating shaft 14 is movably connected with a connecting rod 21, a second screw 24 is arranged inside the rotating shaft 14, the second screw 24 is in threaded connection with the connecting rod 21, and the rotating shaft 14 is in threaded connection with the connecting rod 21, so that the outer milling cutter 15 can be fixed, and the external thread of the glass steel tube can be conveniently processed.

Furthermore, a first screw 17 is arranged inside the rotating sleeve 18, the first screw 17 is in threaded connection with the fixed shaft 19, the rotating sleeve 18 can be fixed through the first screw 17 to prevent the inner milling cutter 16 from rotating, and therefore internal threads of the glass steel tube can be machined conveniently.

Further, a second cylinder 10 is fixedly connected to one side surface of the slider 13, one end of the second cylinder 10 is fixedly connected to one side surface of the fixing plate 8, and the slider 13 can be moved by the second cylinder 10, so that the grooves cut by the outer milling cutter 15 and the inner milling cutter 16 are threaded.

Further, one side fixed surface of fixed plate 8 is connected with cylinder 9, and the one end fixedly connected with connecting plate 7 of cylinder 9, one side of connecting plate 7 is rotated and is connected with filling block 6, can fill in the inside of FRP pipe through filling block 6, prevents that outer milling cutter 15 from causing deformation to FRP pipe when processing the external screw thread.

Furthermore, a second sliding groove 22 is formed in the surface of one side of the rotating plate 3, a clamping block 5 is slidably connected to the inside of the second sliding groove 22, a fourth air cylinder 23 is fixedly connected to the surface of one side of the clamping block 5, one end of the fourth air cylinder 23 is fixedly connected to the inner wall of the second sliding groove 22, a friction pad 4 is fixed to the surface of the other side of the clamping block 5, and the four air cylinders 23 and the clamping block 5 are matched with each other, so that the glass steel tube can be fixed conveniently.

The working principle is as follows: firstly, a worker fixes the glass steel tube through a clamping block 5 and an air cylinder four 23 on one side of a rotating plate 3, then pushes a filling block 6 into the inner part of the other end of the glass steel tube through an air cylinder one 9, then rotates an inner milling cutter 16 to the other side of a fixed shaft 19 through a rotating sleeve 18, then fixes a rotating sleeve 18 through a screw rod one 17, then pushes an outer milling cutter 15 to the position of the outer surface of the glass steel tube through an air cylinder three 12, then starts a motor 2, so that the motor 2 drives the glass steel tube to rotate, meanwhile, the air cylinder two 10 pulls a sliding block 13 to move rightwards, so that the outer milling cutter 15 cuts threads on the outer surface of the glass steel tube, after the external threads are cut, the air cylinder one 9 pulls out the filling block 6, then the inner milling cutter 16 rotates to the original position, so that the inner milling cutter 16 is positioned in the glass steel tube, and then fixes the rotating sleeve 18 through the screw rod one 17, and then, the air cylinder III 12 is pulled downwards to enable the inner milling cutter 16 to be in contact with the inner wall of the glass steel tube, then the outer milling cutter 15 is rotated downwards through the rotating shaft 14 to fix the rotating shaft 14 through the screw rod II 24, then the motor 2 is restarted, so that the inner milling cutter 16 can cut threads on the inner wall of the glass steel tube, and the glass steel tube is taken out after cutting.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The glass steel pipeline thread grinding machine is characterized by comprising an operation table (1), wherein a motor (2), a fixing plate (8) and a first sliding chute (11) are fixedly connected to the upper surface of the operation table (1), the fixing plate (8) is located on one side of the first sliding chute (11), the motor (2) is located on the other side of the first sliding chute (11), a rotating plate (3) is fixedly connected to one end of the motor (2), a sliding block (13) is slidably connected to the inside of the first sliding chute (11), a cylinder III (12) is fixedly connected to the upper surface of the sliding block (13), a fixing shaft (19) is fixedly connected to the upper end of the cylinder III (12), a shaft sleeve (20) is fixedly sleeved on the side surface of the fixing shaft (19), a connecting rod (21) is fixedly connected to one side surface of the shaft sleeve (20), and an outer milling cutter (15) is arranged at one end of the connecting rod (21), the upper end of the fixed shaft (19) is movably connected with a rotating sleeve (18), a connecting rod (21) is fixedly connected to the surface of one side of the rotating sleeve (18), and an inner milling cutter (16) is fixedly connected to one end of the connecting rod (21).

2. The FRP pipe thread grinding machine as claimed in claim 1, wherein: the lower end of the outer milling cutter (15) is fixedly connected with a rotating shaft (14), the rotating shaft (14) is movably connected with a connecting rod (21), a second screw rod (24) is arranged inside the rotating shaft (14), and the second screw rod (24) is in threaded connection with the connecting rod (21).

3. The FRP pipe thread grinding machine as claimed in claim 1, wherein: a first screw rod (17) is arranged inside the rotating sleeve (18), and the first screw rod (17) is in threaded connection with the fixed shaft (19).

4. The FRP pipe thread grinding machine as claimed in claim 1, wherein: and a second air cylinder (10) is fixedly connected to the surface of one side of the sliding block (13), and one end of the second air cylinder (10) is fixedly connected to the surface of one side of the fixing plate (8).

5. The FRP pipe thread grinding machine as claimed in claim 1, wherein: one side fixed surface of fixed plate (8) is connected with cylinder (9), and the one end fixedly connected with connecting plate (7) of cylinder (9), one side of connecting plate (7) is rotated and is connected with filling block (6).

6. The FRP pipe thread grinding machine as claimed in claim 1, wherein: the friction plate is characterized in that a second sliding groove (22) is formed in the surface of one side of the rotating plate (3), a clamping block (5) is connected to the inside of the second sliding groove (22) in a sliding mode, a fourth air cylinder (23) is fixedly connected to the surface of one side of the clamping block (5), one end of the fourth air cylinder (23) is fixedly connected with the inner wall of the second sliding groove (22), and a friction pad (4) is fixed to the surface of the other side of the clamping block (5).