Pipe orifice polishing device for three-way pipe fitting production

Abstract

The utility model discloses a pipe orifice polishing device for three-way pipe fitting production, relates to the technical field of polishing devices, and aims to solve the problems that in the traditional three-way pipe fitting polishing working process in the prior art, workers need to manually reconstruct, clamp and reverse to polish different pipe orifices, and the practicability is poor. An equipment box is fixedly installed on one side of the upper portion of the device platen, a U-shaped table is fixedly installed on the upper portion of the equipment box, a first clamping plate is arranged on one side of the interior of the U-shaped table, a second clamping plate is arranged on the other side of the interior of the U-shaped table, and an electric cylinder is fixedly installed on one side of the U-shaped table. And the push rod end of the electric cylinder extends into the U-shaped table and is rotationally connected with the first clamping plate, a driving box is fixedly installed on the other side of the U-shaped table, and a vertical plate is fixedly installed in the driving box.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices, in particular to a pipe opening polishing device for producing three-way pipe fittings. Background Art

[0002] Tee is also called pipe tee or three-way pipe fitting, three-way joint, etc. It has three openings, i.e. one inlet and two outlets; or two inlets and one outlet. It is a kind of chemical pipe fitting with T-shaped and Y-shaped, equal-diameter pipe openings and different-diameter pipe openings. It is used at the confluence of three identical or different pipelines, mainly used to change the direction of the fluid, and is used at the branch pipe of the main pipeline. It can be classified according to the size of the pipe diameter. It is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon asphalt, PVC and other materials;

[0003] In the manufacturing process of three-way pipe fittings, the pipe ends need to be polished. However, in the traditional polishing process of three-way pipe fittings, since there are three pipe ends in the three-way pipe fittings, workers need to manually rebuild the clamping and switching to polish different pipe ends, which is not practical. Therefore, the market urgently needs to develop a pipe end polishing device for three-way pipe fitting production to help people solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pipe opening polishing device for the production of three-way pipe fittings, so as to solve the problem of poor practicality in that in the traditional process of polishing three-way pipe fittings, workers need to manually rebuild the clamping and switching to polish different pipe openings.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a pipe mouth polishing device for the production of three-way pipe fittings, comprising a device table, an equipment box is fixedly installed on one side above the device table, a U-shaped table is fixedly installed above the equipment box, a first clamping plate is arranged on one side inside the U-shaped table, a second clamping plate is arranged on the other side inside the U-shaped table, an electric cylinder is fixedly installed on one side of the U-shaped table, a push rod end of the electric cylinder extends into the interior of the U-shaped table and is rotatably connected to the first clamping plate, a drive box is fixedly installed on the other side of the U-shaped table, a vertical plate is fixedly installed inside the drive box, a drive shaft is rotatably installed on one side of the vertical plate, one end of the drive shaft extends into the interior of the U-shaped table and is fixedly connected to the second clamping plate, an encoder is fixedly installed on the other side of the vertical plate, a measuring end of the encoder is fixedly connected to the drive shaft, an intelligent processor is arranged inside the equipment box, and an operation panel is fixedly installed on the front end surface of the equipment box.

[0006] Preferably, a return box is fixedly installed on the other side above the table of the device, a protective cover is fixedly installed above the return box, a linear motor is fixedly installed above the inside of the protective cover, a translation box is arranged inside the protective cover along the bottom of the linear motor, the sliding end of the linear motor is fixedly connected to the translation box, and a polishing head is arranged on one side of the translation box.

[0007] Preferably, a second motor is disposed inside the translation box, and an output end of the second motor is fixedly connected to the polishing head.

[0008] Preferably, a pad is provided inside the protective cover along the bottom of the translation box, and the pad is fixedly connected to the return box by screws, a guide groove is provided inside the pad, a guide plate is provided inside the guide groove, and the guide plate is fixedly connected to the translation box by screws.

[0009] Preferably, a first gear is fixedly mounted on the outer side of the driving shaft, a second gear is arranged on a side below the first gear, and the first gear is meshingly connected with the second gear.

[0010] Preferably, a horizontal plate is fixedly mounted on one side of the vertical plate, a first motor is fixedly mounted below the horizontal plate, and an output end of the first motor is fixedly connected to the second gear.

[0011] Preferably, the input end of the intelligent processor is connected to the output ends of the encoder and the operation panel respectively, and the output end of the intelligent processor is connected to the input ends of the electric cylinder, the first motor, the linear motor and the second motor respectively.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a first clamping plate and a second clamping plate on both sides of the U-shaped table, and the first clamping plate is driven to move by an electric cylinder, so that the three-way pipe fitting is clamped and fixed, and the second clamping plate is fixedly connected to the driving shaft, and the second clamping plate can be driven to rotate by rotating the driving shaft, so that during the polishing process of the three-way pipe fitting, the rotation of the second clamping plate can drive the three-way pipe fitting to rotate, so as to change the direction of the pipe mouth of the three-way pipe fitting, which is convenient for polishing different pipe mouths of the three-way pipe fitting, and there is no need to re-clamp the three-way pipe fitting. The utility model has strong practicality, and through the setting of the encoder, the rotation angle of the driving shaft can be detected, which is conducive to automatically driving the pipe mouth of the three-way pipe fitting to change direction for polishing in the polishing work of a large number of three-way pipe fittings of the same batch, thereby increasing the practicality of the polishing device.

[0014] 2. The utility model arranges a linear motor and a translation box inside the protective cover. By starting the linear motor, the translation box can be driven to translate, so that the polishing head can be moved out of and retracted from the protective cover, which facilitates the polishing work of the three-way pipe fitting.

[0015] 3. The utility model adopts the setting of a pad, wherein a guide groove is provided inside the pad, and a guide plate fixedly connected to the translation box is provided inside the guide groove. The movement of the guide plate in the guide groove can guide the movement of the translation box, thereby increasing the stability of the movement of the translation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a pipe opening polishing device for producing a three-way pipe fitting according to the utility model;

[0017] Figure 2 It is a side sectional view of the U-shaped table of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0019] Figure 4 It is a cross-sectional view of the protective cover of the utility model;

[0020] Figure 5 It is a side view of the translation box and the pad of the utility model;

[0021] Figure 6 It is a schematic diagram of the principle of the utility model.

[0022] In the figure: 1. device table; 2. return box; 3. protective cover; 4. equipment box; 5. U-shaped table; 6. electric cylinder; 7. first clamping plate; 8. drive box; 9. drive shaft; 10. second clamping plate; 11. vertical plate; 12. horizontal plate; 13. encoder; 14. first gear; 15. second gear; 16. first motor; 17. linear motor; 18. translation box; 19. polishing head; 20. pad; 21. guide plate; 22. operation panel; 23. intelligent processor; 24. second motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-6The utility model provides an embodiment: a pipe mouth polishing device for producing three-way pipe fittings, including a device table 1, a device box 4 is fixedly installed on one side above the device table 1, a U-shaped table 5 is fixedly installed above the device box 4, a first clamping plate 7 is arranged on one side inside the U-shaped table 5, and a second clamping plate 10 is arranged on the other side inside the U-shaped table 5, an electric cylinder 6 is fixedly installed on one side of the U-shaped table 5, a push rod end of the electric cylinder 6 extends into the interior of the U-shaped table 5 and is rotatably connected to the first clamping plate 7, a drive box 8 is fixedly installed on the other side of the U-shaped table 5, a vertical plate 11 is fixedly installed inside the drive box 8, a drive shaft 9 is rotatably installed on one side of the vertical plate 11, one end of the drive shaft 9 extends into the interior of the U-shaped table 5 and is fixedly connected to the second clamping plate 10, an encoder 13 is fixedly installed on the other side of the vertical plate 11, and a measuring end of the encoder 13 is fixedly connected to the drive shaft 9, an intelligent processor 23 is arranged inside the device box 4, and an operation panel 22 is fixedly installed on the front end surface of the device box 4.

[0025] When in use, the three-way pipe fitting is placed against the second clamping plate 10, and the first clamping plate 7 is driven to move by the electric cylinder 6, so as to facilitate the clamping and fixing of the three-way pipe fitting, and the second clamping plate 10 can be driven to rotate by rotating the driving shaft 9, so that during the polishing process of the three-way pipe fitting, the rotation of the second clamping plate 10 can drive the three-way pipe fitting to rotate, so as to realize the change of the direction of the pipe mouth of the three-way pipe fitting, and facilitate the polishing of different pipe mouths of the three-way pipe fitting, and there is no need to re-clamp the three-way pipe fitting, which is highly practical. Moreover, through the setting of the encoder 13, the rotation angle of the driving shaft 9 can be detected, which is conducive to automatically driving the pipe mouth of the three-way pipe fitting to change direction for polishing during the polishing work of a large number of three-way pipe fittings of the same batch, thereby increasing the practicality of the polishing device.

[0026] Furthermore, a return box 2 is fixedly installed on the other side above the device table 1, a protective cover 3 is fixedly installed above the return box 2, a linear motor 17 is fixedly installed above the inside of the protective cover 3, a translation box 18 is arranged inside the protective cover 3 along the bottom of the linear motor 17, the sliding end of the linear motor 17 is fixedly connected to the translation box 18, a polishing head 19 is arranged on one side of the translation box 18, and the polishing head 19 can be conveniently driven to translate left and right by starting the linear motor 17, and a second motor 24 is arranged inside the translation box 18, the translation box 18 is a box structure, the second motor 24 is fixedly installed inside the translation box 18 by screws, and the output end of the second motor 24 is fixedly connected to the polishing head 19, and the polishing head 19 can be rotated by starting the second motor 24, so as to facilitate the polishing work of the three-way pipe fitting.

[0027] Furthermore, a pad 20 is provided inside the protective cover 3 along the bottom of the translation box 18, and the pad 20 is fixedly connected to the return box 2 by screws, a guide groove is provided inside the pad 20, a guide plate 21 is provided inside the guide groove, and the guide plate 21 is fixedly connected to the translation box 18 by screws, the guide groove is set as a T-shaped groove, and the guide plate 21 is set as a T-shaped plate, and the movement of the guide plate 21 in the guide groove can guide the movement of the translation box 18.

[0028] Furthermore, a first gear 14 is fixedly installed on the outer side of the driving shaft 9, a second gear 15 is arranged on one side below the first gear 14, and the first gear 14 is meshingly connected with the second gear 15. The first gear 14 and the second gear 15 are both arranged as helical gears with the same diameter size. A horizontal plate 12 is fixedly installed on one side of the vertical plate 11, and a first motor 16 is fixedly installed below the horizontal plate 12. The output end of the first motor 16 is fixedly connected with the second gear 15, so that it can be started by the first motor 16 and driven by gear meshing transmission to drive the driving shaft 9 to rotate, which is beneficial to the reversing work of the three-way pipe fitting.

[0029] Furthermore, the input end of the intelligent processor 23 is respectively connected to the output end of the encoder 13 and the operation panel 22, and the output end of the intelligent processor 23 is respectively connected to the input end of the electric cylinder 6, the first motor 16, the linear motor 17 and the second motor 24, so that the polishing device can be conveniently operated through the operation panel 22 to work.

[0030] Working principle: When in use, place the three-way pipe fitting against the second clamping plate 10 so that one of its pipe openings faces the polishing head 19, start the electric cylinder 6 to drive the first clamping plate 7 to move, clamp and fix the three-way pipe fitting, drive the polishing head 19 to rotate, and then drive the translation box 18 through the linear motor 17 to drive the polishing head 19 to move and polish one pipe opening of the three-way pipe fitting. When it is necessary to polish other pipe openings, start the first motor 16, and drive the drive shaft 9 to rotate through the meshing transmission of the first gear 14 and the second gear 15. The rotation of the second clamping plate 10 can drive the three-way pipe fitting to rotate, thereby changing the direction of the pipe opening of the three-way pipe fitting, which is convenient for polishing different pipe openings of the three-way pipe fitting.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pipe end polishing device for producing three-way pipe fittings, comprising a device plate (1), characterized in that: An equipment box (4) is fixedly installed on one side above the device table (1), a U-shaped platform (5) is fixedly installed above the equipment box (4), a first clamping plate (7) is provided on one side inside the U-shaped platform (5), a second clamping plate (10) is provided on the other side inside the U-shaped platform (5), an electric cylinder (6) is fixedly installed on one side of the U-shaped platform (5), a push rod end of the electric cylinder (6) extends into the interior of the U-shaped platform (5) and is rotatably connected to the first clamping plate (7), and a drive box (8) is fixedly installed on the other side of the U-shaped platform (5). A vertical plate (11) is fixedly installed inside the driving box (8), a driving shaft (9) is rotatably installed on one side of the vertical plate (11), one end of the driving shaft (9) extends into the interior of the U-shaped platform (5) and is fixedly connected to the second clamping plate (10), an encoder (13) is fixedly installed on the other side of the vertical plate (11), and the measuring end of the encoder (13) is fixedly connected to the driving shaft (9), an intelligent processor (23) is arranged inside the equipment box (4), and an operation panel (22) is fixedly installed on the front end surface of the equipment box (4).

2. A pipe opening polishing device for producing three-way pipe fittings according to claim 1, characterized in that: A return box (2) is fixedly installed on the other side above the device table (1), a protective cover (3) is fixedly installed above the return box (2), a linear motor (17) is fixedly installed above the inside of the protective cover (3), a translation box (18) is arranged inside the protective cover (3) along the bottom of the linear motor (17), the sliding end of the linear motor (17) is fixedly connected to the translation box (18), and a polishing head (19) is arranged on one side of the translation box (18).

3. A pipe opening polishing device for producing three-way pipe fittings according to claim 2, characterized in that: A second motor (24) is arranged inside the translation box (18), and an output end of the second motor (24) is fixedly connected to the polishing head (19).

4. A pipe opening polishing device for producing three-way pipe fittings according to claim 3, characterized in that: A pad (20) is provided inside the protective cover (3) along the bottom of the translation box (18), and the pad (20) is fixedly connected to the return box (2) by screws, a guide groove is provided inside the pad (20), a guide plate (21) is provided inside the guide groove, and the guide plate (21) is fixedly connected to the translation box (18) by screws.

5. The pipe opening polishing device for producing three-way pipe fittings according to claim 1, characterized in that: A first gear (14) is fixedly mounted on the outer side of the driving shaft (9), a second gear (15) is arranged on one side below the first gear (14), and the first gear (14) is meshingly connected with the second gear (15).

6. A pipe opening polishing device for producing three-way pipe fittings according to claim 5, characterized in that: A transverse plate (12) is fixedly mounted on one side of the vertical plate (11), a first motor (16) is fixedly mounted below the transverse plate (12), and an output end of the first motor (16) is fixedly connected to a second gear (15).

7. A pipe opening polishing device for producing three-way pipe fittings according to claim 1, characterized in that: The input end of the intelligent processor (23) is respectively connected to the output ends of the encoder (13) and the operation panel (22), and the output end of the intelligent processor (23) is respectively connected to the input ends of the electric cylinder (6), the first motor (16), the linear motor (17) and the second motor (24).

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