Machining equipment for flange production and manufacturing

Abstract

The utility model discloses processing equipment for flange production and manufacturing, which belongs to the technical field of flange production and manufacturing and comprises an operation table, a positioning seat is mounted on one side of the operation table, a first clamp is mounted on the positioning seat, a support is mounted on one side of the operation table, a sliding rail is mounted on the support, a mounting frame is mounted on the sliding rail, and a second clamp is mounted on the mounting frame. A movable seat connected through an overturning assembly is installed on the installation frame, a second clamp is installed on the movable seat, the overturning assembly comprises a positioning frame fixedly installed on the outer side of the movable seat, the movable seat is located on the inner side of the positioning frame, and fixing shafts are installed at the top and the bottom of the positioning frame correspondingly; the utility model solves the problems that the thick metal plate needs to be turned over for re-processing due to the fact that the thick metal plate needs to be turned over for re-processing due to the fact that a clamp shields a part of the thick metal plate in the production and manufacturing process of the existing flange, and a larger error can be caused if the orientation of the thick metal plate is manually changed.

Description

Technical Field

[0001] The utility model relates to the technical field of flange production and manufacturing, in particular to processing equipment used for flange production and manufacturing. Background Art

[0002] Flange, also known as flange flange or flange. Flange is a part that connects shafts to each other and is used to connect pipe ends. There are also flanges used on the inlet and outlet of equipment, which are used to connect two equipments, such as reducer flanges. Flange connection or flange joint refers to a detachable connection that is connected by flanges, gaskets and bolts as a combined sealing structure. Pipe flange refers to the flange used for piping in pipeline devices, and it refers to the inlet and outlet flanges of equipment used on equipment. There are holes on the flange, and bolts make the two flanges tightly connected. Gaskets are used to seal between flanges. Flanges are divided into threaded connection (threaded connection) flanges, welding flanges and clamping flanges. Flanges are used in pairs. Threaded flanges can be used for low-pressure pipelines, and welding flanges can be used for pressures above four kilograms. A sealing gasket is added between the two flanges and then tightened with bolts. Flanges of different pressures have different thicknesses, and they use different bolts. When water pumps and valves are connected to pipelines, parts of these equipment are also made into corresponding flange shapes, also known as flange connections.

[0003] During the production process of existing flanges, thick metal plates need to be ground, milled and drilled. During the processing, the thick metal plates need to be fixed by clamps. However, the clamps will block part of the thick metal plates, resulting in nearly half of the processing blind area. This requires the thick metal plates to be turned over for reprocessing. If the direction of the thick metal plates is changed manually, large errors will occur.

[0004] Therefore, those skilled in the art provide a processing equipment for flange production to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a processing equipment for flange production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing equipment for flange production and manufacturing, comprising an operating table, a positioning seat is installed on one side of the operating table, a clamp 1 is installed on the positioning seat, a bracket is installed on one side of the operating table, a slide rail is installed on the bracket, a mounting frame is installed on the slide rail, a movable seat connected by a flipping assembly is installed on the mounting frame, a clamp 2 is installed on the movable seat, the flipping assembly comprises a positioning frame fixedly installed on the outside of the movable seat, the movable seat is located on the inner side of the positioning frame, fixed shafts are respectively installed on the top and bottom of the positioning frame, a positioning sleeve matching the fixed shaft is provided on the mounting frame, and a calibration assembly is provided on the mounting frame.

[0007] Preferably: a gear is installed on the top of the fixed shaft, a limiting groove is provided on the positioning sleeve, a rack is slidably connected inside the limiting groove, the rack is transmission-connected to the gear, a tooth groove is provided on the gear, and the tooth groove is half of the gear.

[0008] Preferably, a positioning plate is installed at one end of the positioning sleeve, the positioning plate is L-shaped, a top plate is installed at one end of the rack, and a cylinder is provided between the positioning plate and the top plate.

[0009] Preferably: the calibration component includes a slide groove arranged on the mounting frame, a sleeve plate slidably connected to the slide groove is provided on the outer side of the mounting frame, the sleeve plate is fixedly connected to the positioning sleeve, a fixing plate is provided on one side of the top of the mounting frame, a screw is provided between the fixing plate and the sleeve plate, and the screw is screwed to the fixing plate.

[0010] Preferably: a rotating plate is installed on the positioning seat and the movable seat respectively, the clamp 1 and the clamp 2 are fixedly installed on the two rotating plates respectively, and the positioning seat and the movable seat are rotatably connected to the rotating plates respectively.

[0011] Preferably, a positioning assembly is provided between the positioning seat and the movable seat, the positioning assembly comprises a fixing column mounted on the positioning seat, and positioning columns cooperating with the fixing column are provided on both sides of the movable seat.

[0012] Preferably, the positioning column is provided with a push rod connected by a spring, and the fixing column is provided with a positioning hole matched with the push rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting a clamp 1 and a clamp 2, the clamp 1 is fixedly mounted on the positioning seat, and the clamp 2 is mounted on the movable seat. The movable seat can be flipped 180 degrees and can also slide along the bracket. The clamp 2 can face the clamp 1, and the flange on the clamp 1 can be transferred to the clamp 2, so that the unprocessed part of the flange can be processed conveniently.

[0015] 2. In the utility model, by setting a flip assembly, the movable seat is fixedly connected to the positioning plate, and the positioning plate is connected to the positioning sleeve on the mounting frame through a fixed shaft. A gear with only half a circle is set on the fixed shaft, and a rack with the same number of teeth as the gear is set on the positioning sleeve. The rack can drive the gear to rotate half a circle, which can conveniently rotate the movable seat 180 degrees and facilitate switching the direction of the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a front view of the utility model.

[0018] Figure 3 For this utility model Figure 2 Three-dimensional cross-section view at AA in the middle.

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0020] Figure 5 For this utility model Figure 2 Three-dimensional cross-section view at the middle BB.

[0021] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle.

[0022] Figure 7 It is a left view of the utility model.

[0023] Figure 8 For this utility model Figure 7 Three-dimensional cross-section view at CC in the middle.

[0024] Fig. 9 For the utility model Figure 8 Enlarged view of point C in the middle.

[0025] In the figure: 1. operating table; 2. positioning seat; 3. fixture 1; 4. bracket; 5. slide rail; 6. mounting frame; 7. moving seat; 8. fixture 2; 9. positioning frame; 10. fixed shaft; 11. positioning sleeve; 12. gear; 13. limiting groove; 14. rack; 15. tooth groove; 16. positioning plate; 17. top plate; 18. cylinder; 19. slide groove; 20. sleeve plate; 21. fixed plate; 22. screw; 23. rotating plate; 24. fixed column; 25. positioning column; 26. spring; 27. push rod; 28. positioning hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 9 In an embodiment of the utility model, a processing equipment for flange production and manufacturing includes an operating table 1, a positioning seat 2 is installed on one side of the operating table 1, a fixture 3 is installed on the positioning seat 2, a bracket 4 is installed on one side of the operating table 1, a slide rail 5 is installed on the bracket 4, a mounting frame 6 is installed on the slide rail 5, a moving seat 7 connected by a flip assembly is installed on the mounting frame 6, a fixture 8 is installed on the moving seat 7, the flip assembly includes a positioning frame 9 fixedly installed on the outside of the moving seat 7, the moving seat 7 is located on the inner side of the positioning frame 9, and a fixed shaft 10 is installed on the top and bottom of the positioning frame 9 respectively, a positioning sleeve 11 matching the fixed shaft 10 is provided on the mounting frame 6, and a calibration assembly is provided on the mounting frame 6.

[0028] The utility model is provided with an operating table 1, and the operating table 1 is a machine tool platform for processing flanges. The positioning seat 2 is fixedly installed on one side of the operating table 1, the clamp 1 3 is installed on the positioning seat 2, the bracket 4 is installed on one side of the operating table 1, the slide rail 5 is opened on the bracket 4, the mounting frame 6 is slidably connected to the slide rail 5, the moving seat 7 is installed inside the mounting frame 6, the clamp 2 8 is installed on the moving seat 7, the moving seat 7 can be rotated 180 degrees, the clamp 2 8 can be turned 180 degrees and then arranged opposite to the clamp 1 3. When the clamp 1 3 and the clamp 2 8 are arranged opposite to each other, the flange on the clamp 1 3 can be transferred to the clamp 2 8. During the transfer process, the unprocessed side of the flange will be exposed, so that both sides of the flange can be processed, which is convenient for fully processing the flange. The positioning frame 9 is fixedly installed on the outer side of the moving frame, the fixed shaft 10 is fixedly installed on the top and bottom of the positioning frame 9, and the positioning sleeve 11 is rotatably connected to the fixed shaft 10, which is convenient for driving the clamp 2 8 on the moving seat 7 to rotate 180 degrees, so as to facilitate the switching of the flange direction.

[0029] A gear 12 is installed on the top of the fixed shaft 10, and a limiting groove 13 is provided on the positioning sleeve 11. A rack 14 is slidably connected inside the limiting groove 13. The rack 14 is transmission-connected to the gear 12. A tooth groove 15 is provided on the gear 12, and the tooth groove 15 is half of the gear 12. By setting the gear 12, the gear 12 is fixedly connected to the top of the fixed shaft 10, the limiting groove 13 is opened on the positioning sleeve 11, and the rack 14 is slidably connected to the limiting groove 13. The rack 14 is transmission-connected to the gear 12, and the gear 12 has only half a circle of teeth, and the number of teeth on the rack 14 is the same as that on the gear 12. The movement of the rack 14 can cause the gear 12 to rotate half a circle, so that the movable seat 7 and the clamp 2 8 thereon rotate 180 degrees.

[0030] A positioning plate 16 is installed at one end of the positioning sleeve 11, and the positioning plate 16 is L-shaped. A top plate 17 is installed at one end of the rack 14, and a cylinder 18 is provided between the positioning plate 16 and the top plate 17; by setting the positioning plate 16, the positioning plate 16 is fixedly connected to the positioning sleeve 11, and the top plate 17 is fixedly connected to one end of the rack 14. The cylinder 18 can be purchased directly from the market, and the extension and contraction of the cylinder 18 can drive the rack 14 to move, so as to facilitate the adjustment of the flipping of the movable seat 7 and the clamp 8.

[0031] The calibration component includes a slide groove 19 arranged on the mounting frame 6, and a sleeve plate 20 slidably connected to the slide groove 19 is arranged on the outer side of the mounting frame 6, and the sleeve plate 20 is fixedly connected to the positioning sleeve 11, and a fixing plate 21 is arranged on one side of the top of the mounting frame 6, and a screw 22 is arranged between the fixing plate 21 and the sleeve plate 20, and the screw 22 is screwed with the fixing plate 21; by setting the slide groove 19, the slide groove 19 is opened on the mounting frame 6, the sleeve plate 20 is fixedly connected to the positioning sleeve 11, the sleeve plate 20 is slidably connected to the mounting frame 6, the fixing plate 21 is fixedly connected to the top of the mounting frame 6, and the screw 22 is connected between the sleeve plate 20 and the fixing plate 21. The rotation of the screw 22 on the fixing plate 21 can drive the sleeve plate 20 to move on the mounting frame 6, which is convenient for fine-tuning and calibrating the position of the clamp 28 and facilitating the switching of the flange.

[0032] The positioning seat 2 and the movable seat 7 are respectively provided with a rotating plate 23, and the clamp 1 3 and the clamp 2 8 are respectively fixedly installed on the two rotating plates 23, and the positioning seat 2 and the movable seat 7 are respectively rotatably connected with the rotating plates 23; by setting the rotating plate 23, the rotating plate 23 is installed on the positioning seat 2 and the movable seat 7, the clamp 1 3 and the clamp 2 8 are respectively fixedly connected to the rotating plate 23, and the rotating plate 23 can be rotatably connected with the positioning seat 2 and the movable seat 7 respectively, and the positioning seat 2 and the movable seat 7 can be provided with a motor, and the motor can drive the clamp 1 3 and the clamp 2 8 to rotate, so as to facilitate the processing of the flange.

[0033] A positioning assembly is provided between the positioning seat 2 and the movable seat 7, and the positioning assembly includes a fixed column 24 installed on the positioning seat 2, and positioning columns 25 matching with the fixed column 24 are provided on both sides of the movable seat 7; by setting the positioning assembly, the positioning seat 2 and the movable seat 7 can be positioned relative to each other, and the fixed column 24 and the positioning column 25 are arranged relatively to each other, which can assist in the positioning of the clamp 2 8 on the movable seat 7 and facilitate the calibration of the clamp 2 8.

[0034] The positioning column 25 is provided with a push rod 27 connected by a spring 26, and the fixed column 24 is provided with a positioning hole 28 that matches the push rod 27; by setting the push rod 27, the push rod 27 is connected to the inside of the positioning column 25 through the spring 26, and the positioning hole 28 is opened on the fixed column 24. The push rod 27 can be inserted into the positioning hole 28, which can further improve the accuracy of the clamp 2 8. The spring 26 can provide a buffer between the positioning seat 2 and the movable seat 7 to avoid collision damage between the clamp 1 3 and the clamp 2 8.

[0035] When processing the flange, first fix the flange to be processed to the clamp 1 3, and then process one side of the flange to be processed. After the processing of the side is completed, set the clamp 2 8 toward the flange, and then move the mounting frame 6 so that the clamp 2 8 is close to the flange and clamp the flange by the clamp 2 8, and then separate the clamp 1 3 from the flange. At this time, the processed side of the flange will be clamped and fixed by the clamp 2 8, and the unprocessed side will be exposed. Then remove the mounting frame 6, and drive the rack 14 to move by the cylinder 18. The rack 14 drives the moving frame to rotate half a circle through the gear 12, so that the clamp 2 8 is facing the same direction as the clamp 1 3, and then the other side of the flange can be processed.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A processing equipment for flange production, characterized in that: The invention comprises an operating table (1), a positioning seat (2) is installed on one side of the operating table (1), a clamp (3) is installed on the positioning seat (2), a bracket (4) is installed on one side of the operating table (1), a slide rail (5) is installed on the bracket (4), a mounting frame (6) is installed on the slide rail (5), a moving seat (7) connected via a flip assembly is installed on the mounting frame (6), a clamp (8) is installed on the moving seat (7), the flip assembly comprises a positioning frame (9) fixedly installed on the outside of the moving seat (7), the moving seat (7) is located on the inside of the positioning frame (9), a fixed shaft (10) is installed on the top and bottom of the positioning frame (9), a positioning sleeve (11) matched with the fixed shaft (10) is provided on the mounting frame (6), and a calibration assembly is provided on the mounting frame (6).

2. The processing equipment for flange production according to claim 1, characterized in that: A gear (12) is mounted on the top of the fixed shaft (10), a limiting groove (13) is provided on the positioning sleeve (11), a rack (14) is slidably connected inside the limiting groove (13), the rack (14) is transmission-connected to the gear (12), a tooth groove (15) is provided on the gear (12), and the tooth groove (15) is half of the gear (12).

3. The processing equipment for flange production according to claim 2, characterized in that: A positioning plate (16) is mounted on one end of the positioning sleeve (11), and the positioning plate (16) is L-shaped. A top plate (17) is mounted on one end of the rack (14), and a cylinder (18) is provided between the positioning plate (16) and the top plate (17).

4. The processing equipment for flange production according to claim 3 is characterized in that: The calibration component comprises a slide groove (19) arranged on the mounting frame (6); a sleeve plate (20) slidably connected to the slide groove (19) is arranged on the outer side of the mounting frame (6); the sleeve plate (20) is fixedly connected to the positioning sleeve (11); a fixing plate (21) is arranged on one side of the top of the mounting frame (6); a screw rod (22) is arranged between the fixing plate (21) and the sleeve plate (20); and the screw rod (22) is screwed to the fixing plate (21).

5. The processing equipment for flange production according to claim 4 is characterized in that: The positioning seat (2) and the movable seat (7) are respectively mounted with a rotating plate (23); the first clamp (3) and the second clamp (8) are respectively fixedly mounted on the two rotating plates (23); and the positioning seat (2) and the movable seat (7) are respectively rotatably connected to the rotating plates (23).

6. The processing equipment for flange production according to claim 5, characterized in that: A positioning assembly is provided between the positioning seat (2) and the movable seat (7), the positioning assembly comprising a fixing column (24) mounted on the positioning seat (2), and positioning columns (25) matching with the fixing column (24) are provided on both sides of the movable seat (7).

7. The processing equipment for flange production according to claim 6, characterized in that: The positioning column (25) is provided with a push rod (27) connected via a spring (26), and the fixing column (24) is provided with a positioning hole (28) matching with the push rod (27).

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