Cutter mechanism for air guide elbow

Abstract

The utility model discloses a cutter mechanism for an air guide elbow. Comprising a lower station positioning and mold closing air cylinder, an upper station positioning and mold closing air cylinder, a first fixing plate, a supporting rod, a precision cutter, a second fixing plate, a precision cutting air cylinder, a first rough cutting air cylinder, a first connecting plate, an upper station chambering power head, a third fixing plate, a moving plate, a linear bearing, a connecting head, a vertical plate, a linear sliding rail, a pressing mold, a positioning mold, a sliding block, a moving block, a positioning plate and a supporting plate. The rough cutting device comprises a limiting plate, a second connecting plate, a supporting block, a lower rough cutting knife, an upper rough cutting knife, a cross rod, a side plate, a second rough cutting air cylinder and a fixing head. According to the cutter mechanism for the air guide bent pipe, in the bent pipe preparation process, the accurate cutter, the lower rough cutter, the upper rough cutter and the upper station chambering power head are utilized, the mechanism can conduct flaring and deburring treatment on the bent pipe, then the cost needed for completing bent pipe preparation is reduced, and meanwhile the bent pipe preparation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elbow manufacturing accessories, in particular to an air-guide elbow cutter mechanism. Background Art

[0002] Bend pipes are mainly used for oil, gas, and liquid transportation. In the process of manufacturing bend pipes, the bend pipes need to be bent, expanded, and deburred. Through this production step, the production is carried out in sequence, and many preparation mechanisms are required, which increases the cost of preparing the bend pipes and reduces the preparation efficiency. Therefore, it is necessary to design a gas-guided bend pipe cutting mechanism. Utility Model Content

[0003] (1) Technical issues to be resolved

[0004] The purpose of the utility model is to provide a gas guide elbow cutter mechanism to solve the existing defects. (2) Content of the utility model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an air-guided elbow cutter mechanism, comprising a lower station positioning mold clamping cylinder, an upper station positioning mold clamping cylinder, a first fixed plate, a support rod, a fine cutting knife, a second fixed plate, a fine cutting cylinder, a first rough cutting cylinder, a first connecting plate, an upper station reaming power head, a third fixed plate, a movable plate, a linear bearing, a connecting head, a vertical plate, a linear slide rail, a die, a positioning mold, a slider, a movable block, a positioning plate, a support plate, a limit plate, a second connecting plate, a support block, a lower rough cutting knife, an upper rough cutting knife, a cross bar, a side plate, a second rough cutting cylinder and a fixed head, wherein the top of the first connecting plate is fixedly connected to the upper station reaming power head through the fixed head, and one end of the first connecting plate is fixedly connected to the upper station reaming power head. The side is fixedly connected with a first fixed plate, the bottom end of the first fixed plate is fixedly connected with a support rod, the bottom end of the support rod is fixedly connected to the support plate, and the support plate is fixedly connected to one side of the first connecting plate, the ball bearing on the support rod is connected to a linear bearing, and the linear bearing is fixedly connected to a movable plate, the top of the movable plate is fixedly connected to one end of the lower station positioning and clamping cylinder, and the lower station positioning and clamping cylinder is fixedly connected to the first fixed plate, the bottom end of the movable plate is fixedly connected to the die, one side of the first connecting plate is fixedly connected with a linear slide rail, and the first connecting plate is fixedly connected with a support block between the linear slide rails, a slider is slidably connected to the linear slide rail, and the slider is fixedly connected to a movable block, and the movable block is fixedly connected to the positioning mold.

[0007] Preferably, one end of the positioning mold is fixedly connected to one end of the upper station positioning and clamping cylinder, the upper station positioning and clamping cylinder is fixedly connected to the third fixed plate, the third fixed plate is fixedly connected to the first connecting plate, and the first connecting plate is fixedly connected to the second fixed plate.

[0008] Preferably, the second fixing plate is fixedly connected to the support plate, the second connecting plate and the vertical plate, the support plate is fixedly connected to the limiting plate and the positioning plate, and the second connecting plate is fixedly connected to one side of the support plate.

[0009] Preferably, a precision cutting cylinder is fixedly connected to the vertical plate, and a connecting head is fixedly connected to one end of the precision cutting cylinder, a precision cutting knife is fixedly connected to the connecting head, and the precision cutting knife is inserted into the gap between the second connecting plate and the second fixed plate, and one end of the cross bar is fixedly connected to the other side of the first connecting plate.

[0010] Preferably, the other end of the cross bar is fixedly connected to a side plate, to which the first rough cutting cylinder and the second rough cutting cylinder are fixedly connected, and the first rough cutting cylinder and the second rough cutting cylinder are fixedly connected to a lower rough cutting knife and an upper rough cutting knife, the upper rough cutting knife is inserted into a groove opened on the support block, and the lower rough cutting knife is inserted into the gap between the support plate and the second fixed plate.

[0011] (3) Beneficial effects

[0012] The utility model provides an air guide elbow cutter mechanism, which has the advantages that: the device, in the process of preparing the elbow, uses the provided fine cutting knife, lower rough cutting knife, upper rough cutting knife and upper workstation reaming power head, the mechanism can expand and deburr the elbow, and in the process of removing the burrs, the burr removal work is performed twice, so that the surface of the elbow port can be smoothed, which not only improves the quality of the elbow, but also reduces the mechanism required for preparing the elbow, reduces the preparation cost, and improves the efficiency of preparing the elbow. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a front view of the overall structure of the utility model;

[0015] Figure 2 This is an exploded view of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation of the moving block in the present utility model;

[0017] Figure 4 This is a schematic diagram of the installation of the side panels of the present invention;

[0018] Figure 5 It is a partial structural exploded view of the utility model.

[0019] In the figure: 1. Lower station positioning and clamping cylinder; 2. Upper station positioning and clamping cylinder; 3. First fixed plate; 4. Support rod; 5. Fine cutting knife; 6. Second fixed plate; 7. Fine cutting cylinder; 8. First rough cutting cylinder; 9. First connecting plate; 10. Upper station reaming power head; 11. Third fixed plate; 12. Moving plate; 13. Linear bearing; 14. Connecting head; 15. Vertical plate; 16. Linear slide; 17. Pressing die; 18. Positioning die; 19. Slider; 20. Moving block; 21. Positioning plate; 22. Support plate; 23. Limiting plate; 24. Second connecting plate; 25. Support block; 26. Lower rough cutting knife; 27. Upper rough cutting knife; 28. Cross bar; 29. ​​Side plate; 30. Second rough cutting cylinder; 31. Fixed head. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figure 1-5The utility model provides an embodiment: an air-guided elbow cutter mechanism, comprising a lower station positioning and clamping cylinder 1, an upper station positioning and clamping cylinder 2, a first fixed plate 3, a support rod 4, a fine cutter 5, a second fixed plate 6, a fine cutting cylinder 7, a first rough cutting cylinder 8, a first connecting plate 9, an upper station reaming power head 10, a third fixed plate 11, a movable plate 12, a linear bearing 13, a connecting head 14, a vertical plate 15, a linear slide rail 16, a pressing die 17, a positioning die 18, a slider 19, a movable block 20, a positioning plate 21, a support plate 22, a limit plate 23, a second connecting plate 24, a support block 25, a lower rough cutting knife 26, an upper rough cutting knife 27, a cross bar 28, a side plate 29, a second rough cutting cylinder 30 and a fixed head 31. The top of the first connecting plate 9 is fixedly connected to the upper station reaming power head 10 through the fixed head 31, one side of the first connecting plate 9 is fixedly connected to the first fixed plate 3, the bottom end of the first fixed plate 3 is fixedly connected to the support rod 4, the bottom end of the support rod 4 is fixedly connected to the support plate 22, and the support plate 22 is fixedly connected to one side of the first connecting plate 9, the ball bearing on the support rod 4 is connected to the linear bearing 13, and the linear bearing 13 is fixedly connected to the movable plate 12, the top of the movable plate 12 is fixedly connected to one end of the lower station positioning and clamping cylinder 1, and the lower station positioning and clamping cylinder 1 is fixedly connected to the first fixed plate 3, the bottom end of the movable plate 12 is fixedly connected to the die 17, one side of the first connecting plate 9 is fixedly connected to the linear slide rail 16, and the first The connecting plate 9 is located between the linear slide rails 16 and is fixedly connected to a support block 25. The linear slide rails 16 are slidably connected to a slider 19, and the slider 19 is fixedly connected to a moving block 20. The moving block 20 is fixedly connected to a positioning mold 18. One end of the positioning mold 18 is fixedly connected to one end of the upper station positioning and clamping cylinder 2. The upper station positioning and clamping cylinder 2 is fixedly connected to the third fixed plate 11. The third fixed plate 11 is fixedly connected to the first connecting plate 9. The first connecting plate 9 is fixedly connected to the second fixed plate 6. The second fixed plate 6 is fixedly connected to the support plate 22, the second connecting plate 24 and the vertical plate 15. The support plate 22 is fixedly connected to the limiting plate 23 and the positioning plate 21, and the second connecting plate 24 is fixedly connected to the support plate 2 2, a fine-cutting cylinder 7 is fixedly connected to the vertical plate 15, and one end of the fine-cutting cylinder 7 is fixedly connected to the connecting head 14, and the fine-cutting knife 5 is fixedly connected to the connecting head 14, and the fine-cutting knife 5 is inserted into the gap between the second connecting plate 24 and the second fixed plate 6, the other side of the first connecting plate 9 is fixedly connected to one end of the cross bar 28, and the other end of the cross bar 28 is fixedly connected to the side plate 29, and the first rough-cutting cylinder 8 and the second rough-cutting cylinder 30 are fixedly connected to the side plate 29, and the first rough-cutting cylinder 8 and the second rough-cutting cylinder 30 are fixedly connected to the lower rough-cutting knife 26 and the upper rough-cutting knife 27, the upper rough-cutting knife 27 is inserted into the groove provided on the support block 25, and the lower rough-cutting knife 26 is inserted into the gap between the support plate 22 and the second fixed plate 6;

[0023] Specifically, when in use, first, by placing the semi-finished bent pipe on the limit plate 23, the positioning plate 21 and the limit plate 23 are used to support and limit the bent pipe, and then the upper station positioning and clamping cylinder 2 is used to push the movement of the positioning mold 18. When the positioning mold 18 and the bent pipe are fitted together, the movement of the upper station positioning and clamping cylinder 2 can be stopped, and then the lower station positioning and clamping cylinder 1 is made to work to drive the movement of the die 17. When the die 17 and the bent pipe are fitted together, the movement of the lower station positioning and clamping cylinder 1 can be stopped, and then the upper station reaming power head 10 is used to flare one end of the bent pipe, and after the flaring is completed, the first rough cutting cylinder 8 and the second rough cutting cylinder 30 are used to flare the end of the bent pipe. Drive the movement of the lower rough cutting knife 26 and the upper rough cutting knife 27. At this time, the movement of the lower rough cutting knife 26 and the upper rough cutting knife 27 is used to clear the burrs generated at both ends of the expanded bent pipe, and then the lower rough cutting knife 26 and the upper rough cutting knife 27 are reset by the provided first rough cutting cylinder 8 and the second rough cutting cylinder 30. Then, the provided fine cutting cylinder 7 is used to drive the movement of the fine cutting knife 5, and the movement of the fine cutting knife 5 is used to clear the burrs of the bent pipe again, and then the provided fine cutting cylinder 7 is used to reset the fine cutting knife 5. Then, the provided upper station positioning mold clamping cylinder 2 and the lower station positioning mold clamping cylinder 1 are used to reset the positioning mold 18 and the pressing mold 17 respectively, and then the bent pipe after processing can be removed.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An air guide elbow cutter mechanism, comprising a lower station positioning mold clamping cylinder (1), a first rough cutting cylinder (8), a first connecting plate (9), a movable plate (12), a vertical plate (15), a positioning plate (21), a limit plate (23), a second connecting plate (24), a support block (25), a lower rough cutting knife (26), an upper rough cutting knife (27), a cross bar (28), a side plate (29), a second rough cutting cylinder (30) and a fixed head (31), characterized in that: The top end of the first connecting plate (9) is fixedly connected to the upper workstation reaming power head (10) via a fixed head (31); one side of the first connecting plate (9) is fixedly connected to the first fixed plate (3); the bottom end of the first fixed plate (3) is fixedly connected to the support rod (4); the bottom end of the support rod (4) is fixedly connected to the support plate (22); and the support plate (22) is fixedly connected to one side of the first connecting plate (9); a ball bearing on the support rod (4) is connected to a linear bearing (13); and the linear bearing (13) is fixedly connected to a movable plate (12); the top end of the movable plate (12) is fixedly connected to the support plate (22); One end of the lower station positioning mold clamping cylinder (1) is connected, and the lower station positioning mold clamping cylinder (1) is fixedly connected to the first fixed plate (3). The bottom end of the movable plate (12) is fixedly connected to the pressing mold (17). One side of the first connecting plate (9) is fixedly connected to the linear slide rail (16), and the first connecting plate (9) is fixedly connected to the support block (25) between the linear slide rails (16). The linear slide rail (16) is slidably connected to a slider (19), and the slider (19) is fixedly connected to a movable block (20), and the movable block (20) is fixedly connected to the positioning mold (18).

2. The gas guide elbow cutter mechanism according to claim 1, characterized in that: One end of the positioning mold (18) is fixedly connected to one end of the upper station positioning mold clamping cylinder (2), the upper station positioning mold clamping cylinder (2) is fixedly connected to the third fixed plate (11), the third fixed plate (11) is fixedly connected to the first connecting plate (9), and the first connecting plate (9) is fixedly connected to the second fixed plate (6).

3. The gas guide elbow cutter mechanism according to claim 2, characterized in that: The second fixing plate (6) is fixedly connected to a support plate (22), a second connecting plate (24) and a vertical plate (15), and the support plate (22) is fixedly connected to a limiting plate (23) and a positioning plate (21), and the second connecting plate (24) is fixedly connected to one side of the support plate (22).

4. The gas guide elbow cutting mechanism according to claim 1, characterized in that: A precision cutting cylinder (7) is fixedly connected to the vertical plate (15), and one end of the precision cutting cylinder (7) is fixedly connected to a connector (14), a precision cutting knife (5) is fixedly connected to the connector (14), and the precision cutting knife (5) is inserted into the gap between the second connecting plate (24) and the second fixed plate (6), and one end of a crossbar (28) is fixedly connected to the other side of the first connecting plate (9).

5. The gas guide elbow cutting mechanism according to claim 4, characterized in that: The other end of the crossbar (28) is fixedly connected to a side plate (29), and a first rough cutting cylinder (8) and a second rough cutting cylinder (30) are fixedly connected to the side plate (29). The first rough cutting cylinder (8) and the second rough cutting cylinder (30) are fixedly connected to a lower rough cutting knife (26) and an upper rough cutting knife (27). The upper rough cutting knife (27) is inserted into a groove provided on the support block (25), and the lower rough cutting knife (26) is inserted into a gap between the support plate (22) and the second fixed plate (6).

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