Automatic machining equipment for metal pipe fittings

Abstract

The utility model relates to the technical field of metal pipe fitting machining, in particular to automatic machining equipment for metal pipe fittings. The automatic machining equipment mainly aims at solving the problems that existing automatic machining equipment is not beneficial to polishing and grinding of the inner walls of metal pipe fittings with different diameters, the application range of the automatic machining equipment is limited, the positions of the metal pipe fittings are not convenient to limit in the grinding process, and subsequent inner wall grinding of the metal pipe fittings is affected. According to the technical scheme, the device comprises a base and a metal pipe fitting, a movable groove is formed in the base, balls assisting the metal pipe fitting in moving are arranged on the movable groove, vertical plates are symmetrically installed at the top of the base, and a top plate is connected to the tops of the two vertical plates. According to the metal pipe fitting polishing device, automatic limiting, conveying and polishing of metal pipe fittings are achieved, polishing, limiting and conveying are facilitated according to the metal pipe fittings with different diameters, the application range of the device is widened, and convenience is provided for follow-up machining.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe processing, in particular to automatic processing equipment for metal pipes. Background Art

[0002] Metal pipe fittings are widely used in pipeline systems for transporting liquids, gases, and solid particles. Whether in water supply, gas supply, petrochemicals, the chemical industry, or food processing, metal pipe fittings play a vital role in transporting media. Currently, metal pipe fittings require polishing before use. Polishing the interior of metal pipe fittings creates a smoother surface. This smooth surface helps reduce resistance and friction within the pipe, improving fluid flow efficiency.

[0003] However, the existing automatic processing equipment is not conducive to polishing the inner walls of metal pipes of different diameters, which limits its scope of application. In addition, it is not convenient to limit the position of the metal pipe during the polishing process, which affects the subsequent polishing of the inner walls of the metal pipe. In view of this, we propose an automatic processing equipment for metal pipes. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic processing device for metal pipe fittings in view of the problems existing in the background technology.

[0005] The technical solution of the present utility model is as follows: an automatic processing equipment for metal pipe fittings, comprising a base and a metal pipe fitting, a movable groove being provided on the base, a ball for assisting the movement of the metal pipe fitting being provided on the movable groove, vertical plates being symmetrically installed on the top of the base, tops of two vertical plates being connected to top plates, first cylinders being symmetrically installed on the tops of the top plates, output ends of the two first cylinders being connected to horizontal plates, a conveying mechanism being provided at the bottom of the horizontal plates, a baffle being installed on the back of the base, a second cylinder being installed on the back of the baffle, the output end of the second cylinder being connected to a base, and a grinding mechanism being provided on the front-facing wall of the base.

[0006] Preferably, a rotation cavity is opened on the wall of the movable groove, and the plurality of balls are respectively arranged in the corresponding rotation cavities.

[0007] Preferably, sliders are symmetrically provided on both side walls of the horizontal plate, and first sliding grooves are provided on the opposite side walls of the two vertical plates, and the two sliders are respectively provided in the corresponding first sliding grooves.

[0008] Preferably, the conveying mechanism includes an auxiliary plate, a threaded shaft is arranged between the opposite wall bodies of the two auxiliary plates, a limit sleeve is symmetrically provided on the outer ring surface of the threaded shaft, a forward and reverse motor is installed on the side wall of one of the auxiliary plates, and the output end of the forward and reverse motor is connected to the protrusion at the end of the threaded shaft.

[0009] Preferably, the grinding mechanism includes an auxiliary seat, which is in an I-shape. Movable rods are provided in the recesses on both sides of the auxiliary seat. The ends of the two movable rods are connected to grinding arc plates, and guide strips are symmetrically welded on the top and bottom walls of the two movable rods.

[0010] Preferably, positioning plates are symmetrically installed on the backs of the two movable rods, threaded holes are opened on the two positioning plates, bidirectional threaded rods are arranged in the two threaded holes, and anti-slip heads are installed at both ends of the bidirectional threaded rods.

[0011] Preferably, the back of the auxiliary seat is connected to a rotating shaft, a motor is provided at the bottom end of the rotating shaft, and the bottom of the motor is fixedly connected to the top of the base.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] The utility model starts the first cylinder to push the cross plate to drive the conveying mechanism to descend, so that the conveying mechanism can limit the metal pipe fittings. Under the effect of the limit, the motor is started to drive the rotating shaft to drive the auxiliary seat to rotate, so that the two grinding arc pieces can achieve the purpose of grinding the inner wall of the metal pipe fitting under the rotation of the auxiliary seat, and the distance between the two grinding arc pieces can be adjusted by twisting the anti-slip head to meet the needs of grinding metal pipe fittings with different diameters. At the same time, under the rental of the conveying mechanism, the metal pipe fittings after grinding can be automatically delivered, so that the conveying mechanism can achieve limit and automatically convey the metal pipe fittings at the same time, and the position of the limit sleeve can be adjusted by twisting the limit sleeve, which is beneficial to positionally limit and convey metal pipe fittings with different diameters, further improving the scope of application of this equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of a front view cross-sectional structure of an automatic processing equipment for metal pipe fittings;

[0015] Figure 2 yes Figure 1 Schematic diagram of the structure of the conveying mechanism;

[0016] Figure 3 yes Figure 1 Schematic diagram of the structure of the grinding mechanism.

[0017] Figure numerals: 1. base; 2. metal pipe; 3. ball bearing; 4. vertical plate; 5. top plate; 6. first cylinder; 7. horizontal plate; 8. conveying mechanism; 81. auxiliary plate; 82. threaded shaft; 83. limit sleeve; 84. forward and reverse motor; 9. grinding mechanism; 91. auxiliary seat; 92. movable rod; 93. grinding arc sheet; 94. guide strip; 95. positioning plate; 96. bidirectional threaded rod; 97. anti-head removal; 98. rotating shaft; 99. motor; 10. baffle; 11. slider; 20. second cylinder; 30. base. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0019] Example

[0020] like Figure 1-3 As shown, the utility model proposes an automatic processing equipment for metal pipe fittings, including a base 1 and a metal pipe fitting 2, a movable groove is opened on the base 1, and the metal pipe fitting 2 is arranged in the movable groove; a plurality of rotating cavities are opened on the wall of the movable groove, and the diameter of the opening of the plurality of rotating cavities is smaller than the diameter inside the rotating cavity; balls 3 are arranged in the plurality of rotating cavities, and the diameter of the balls 3 is larger than the diameter of the opening of the rotating cavity, so that the balls 3 are confined in the rotating cavity and can rotate with the assistance of the rotating cavity, which is beneficial to assisting the movement of the metal pipe fitting 2; vertical plates 4 are symmetrically installed on the top of the base 1, the bottoms of the two vertical plates 4 are fixedly connected to the top of the base 1, and the tops of the two vertical plates 4 are fixedly connected to the top plate 5. The top plate 5 is supported by two vertical plates 4. A first cylinder 6 is symmetrically installed on the top of the top plate 5. The output ends of the two first cylinders 6 respectively pass through two through holes symmetrically opened on the top of the top plate 5. The output ends of the two first cylinders 6 pass through the through holes and are connected to a horizontal plate 7. The horizontal plate 7 is arranged below the top plate 5 to facilitate the lifting and lowering of the horizontal plate 7 by the first cylinder 6. Sliders 11 are symmetrically welded on the two side walls of the horizontal plate 7. First sliding grooves are symmetrically opened on the opposite wall surfaces of the two vertical plates 4. The two slides 11 are respectively arranged in the corresponding first sliding grooves, and with the assistance of the first sliding grooves, it is beneficial to guide the horizontal plate 7 in the moving state to avoid displacement of the moving position and affect the reset.

[0021] Furthermore, a conveying mechanism 8 is provided at the bottom of the horizontal plate 7, and the conveying mechanism 8 includes an auxiliary plate 81. The tops of the two auxiliary plates 81 are fixedly connected to the bottom of the horizontal plate 7, so that the auxiliary plates 81 can be driven to move by the horizontal plate 7; a rotating hole is provided on each of the two auxiliary plates 81, and a bearing is provided in the rotating hole of the other auxiliary plate 81; a threaded shaft 82 is provided between the two auxiliary plates 81, and a protrusion at the other end of the threaded shaft 82 is located in the inner ring of the bearing, and the threaded shaft 82 is assisted to rotate by the bearing; the protrusion at the end of the threaded shaft 82 is provided on an auxiliary In the rotating hole on the plate 81, a forward and reverse motor 84 is fixedly installed on the side wall of an auxiliary plate 81. The output end of the forward and reverse motor 84 is located in the corresponding rotating hole and is connected to the protrusion at the end of the auxiliary plate 81, so as to start the rotation of the threaded shaft 82; a limit sleeve 83 is symmetrically provided on the outer ring surface of the threaded shaft 82, which is used to limit the position of the metal pipe 2, and since the limit sleeve 83 is connected to the threaded shaft 82 by a thread, it is convenient to adjust the position of the limit sleeve 83, so as to facilitate the subsequent limiting of metal pipes 2 with different diameters.

[0022] Furthermore, a baffle 10 is fixedly mounted on the back of the base 1, and a second cylinder 20 is fixedly mounted on the back of the baffle 10. A through hole is opened in the middle of the baffle 10, and the output end of the second cylinder 20 passes through it; the output end of the second cylinder 20 passes through the through hole and is connected to the base 30. A grinding mechanism 9 is provided on the front wall of the base 30. The grinding mechanism 9 includes an auxiliary seat 91, which is provided in the metal pipe 2, and the auxiliary seat 91 is I-shaped. The recesses on both sides of the auxiliary seat 91 are symmetrically provided with movable rods 9. 2. The ends of the two movable rods 92 are arranged in the recess of the auxiliary seat 91. The top and bottom of the two movable rods 92 are fixedly installed with guide strips 94. The top and bottom of the recess of the auxiliary seat 91 are symmetrically provided with second slide grooves. Multiple guide strips 94 are respectively arranged in the corresponding second slide grooves, and with the assistance of the second slide grooves, it is conducive to guiding the movable rods 92 in the moving state; the back-to-back ends of the two movable rods 92 are fixedly installed with grinding arc pieces 93, and the grinding surfaces of the two grinding arc pieces 93 are aligned with the inner surface of the metal pipe 2. The surface wall fits well, which is conducive to grinding the inside of the metal pipe 2; positioning plates 95 are symmetrically installed on the back wall of the two movable rods 92, and threaded holes are opened on the two positioning plates 95. Two-way threaded rods 96 are set in the two threaded holes. The two-way threaded rods 96 are used to adjust the position of the positioning plates 95 through the threaded holes. The positioning plates 95 in the moving state are convenient for driving the movable rods 92 to move, thereby achieving the purpose of adjusting the position of the grinding arc piece 93; anti-slip heads 97 are fixedly installed on both ends of the two-way threaded rods 96. The diameter of each anti-slip head 97 is larger than the two threaded holes, which is used to prevent the positioning plate 95 from detaching from the two-way threaded rod 96, affecting the subsequent position adjustment of the grinding arc piece 93; the back of the auxiliary seat 91 is fixedly connected to a rotating shaft 98, and a motor 99 is provided at the bottom end of the rotating shaft 98. The motor 99 is fixedly mounted on the base 30, which is convenient for adjusting its position through the second cylinder 20. The output end of the motor 99 is connected to the bottom end of the rotating shaft 98, which is convenient for driving the rotating shaft 98 to drive the auxiliary seat 91 to rotate, which is conducive to the subsequent grinding work.

[0023] In this embodiment, by placing the metal pipe 2 on the base 1, starting the first cylinder 6 to push the cross plate 7 to drive the conveying mechanism 8 to descend, so that the limit sleeve 83 limits the outer surface of the metal pipe 2, starting the forward and reverse motor 84 to drive the threaded shaft 82 to drive the limit sleeve 83 to rotate, so as to realize the conveying of the metal pipe 2 toward the baffle 10, thereby achieving the purpose of automatic conveying and restriction, and in the process of conveying, with the assistance of multiple balls 3, it is avoided that the base 1 increases the friction generated during the conveying process and affects the conveying effect, thereby achieving the purpose of conveying and restricting at the same time, when it is necessary to grind the metal pipe 2, by starting the motor 99 to drive the rotating shaft 98 to drive the auxiliary seat 91 to rotate, so that The auxiliary seat 91 drives the movable rod 92 and the grinding arc piece 93 to rotate, so as to achieve the purpose of automatically grinding the inner wall of the metal pipe 2. If the diameters of the metal pipe 2 are different, by twisting the two-way threaded rod 96, the two positioning plates 95 drive the two movable rods 92 to move in the same direction or opposite directions under the action of the two-way threaded rod 96, so as to meet the purpose of grinding metal pipes 2 with different diameters, further improving the scope of application of this equipment, and then by twisting the limit sleeve 83, the limit sleeve 83 can be adjusted in position with the assistance of the threaded shaft 82, so as to facilitate the limiting or transportation of metal pipes 2 with different diameters, so as to meet the purpose of limiting and conveying metal pipes 2 with different diameters.

[0024] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An automatic processing device for metal pipe fittings, comprising a base (1) and a metal pipe fitting (2), characterized in that: The base (1) is provided with a movable groove, and a ball (3) is provided on the movable groove to assist the movement of the metal pipe (2). Vertical plates (4) are symmetrically installed on the top of the base (1), and the tops of the two vertical plates (4) are connected to a top plate (5). The tops of the top plates (5) are symmetrically provided with first cylinders (6), and the output ends of the two first cylinders (6) are connected to a horizontal plate (7). A conveying mechanism (8) is provided at the bottom of the horizontal plate (7). A baffle (10) is installed on the back of the base (1), and a second cylinder (20) is installed on the back of the baffle (10). The output end of the second cylinder (20) is connected to a base (30), and a grinding mechanism (9) is provided on the front-facing wall of the base (30).

2. The automatic processing equipment for metal pipes according to claim 1, characterized in that: A rotation cavity is provided on the wall of the movable groove, and a plurality of the balls (3) are respectively arranged in the corresponding rotation cavities.

3. The automatic processing equipment for metal pipes according to claim 1, characterized in that: Slide blocks (11) are symmetrically arranged on the two side walls of the horizontal plate (7), and first sliding grooves are respectively provided on the opposite side walls of the two vertical plates (4). The two slide blocks (11) are respectively arranged in the corresponding first sliding grooves.

4. The automatic processing equipment for metal pipes according to claim 1, characterized in that: The conveying mechanism (8) includes an auxiliary plate (81), a threaded shaft (82) is provided between the opposite wall bodies of the two auxiliary plates (81), a limiting sleeve (83) is symmetrically sleeved on the outer ring surface of the threaded shaft (82), and a forward and reverse motor (84) is installed on the side wall of one of the auxiliary plates (81), and the output end of the forward and reverse motor (84) is connected to the protrusion at the end of the threaded shaft (82).

5. The automatic processing equipment for metal pipes according to claim 1, characterized in that: The grinding mechanism (9) includes an auxiliary seat (91) which is in an I-shape. Movable rods (92) are provided at the recesses on both sides of the auxiliary seat (91). The ends of the two movable rods (92) are connected to grinding arc pieces (93). Guide strips (94) are symmetrically welded on the top and bottom walls of the two movable rods (92).

6. The automatic processing equipment for metal pipes according to claim 5, characterized in that: Positioning plates (95) are symmetrically installed on the backs of the two movable rods (92), and threaded holes are opened on the two positioning plates (95). Bidirectional threaded rods (96) are arranged in the two threaded holes, and anti-slip heads (97) are installed at both ends of the bidirectional threaded rods (96).

7. The automatic processing equipment for metal pipes according to claim 5, characterized in that: The back of the auxiliary seat (91) is connected to a rotating shaft (98), and a motor (99) is provided at the bottom end of the rotating shaft (98). The bottom of the motor (99) is fixedly connected to the top of the base (30).

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