An operating method for an elbow cutting groove device

Abstract

The invention discloses an operating method for an elbow cutting groove device, which solves the problem that there is no good processing device when processing the groove at the end of the existing elbow, and the processing is generally done by manual hand-held tools, which is complicated to operate, has high labor intensity and low processing efficiency. The invention comprises a base, a rotating block and a pressure plate, a reducer is installed in the middle of the top of the base, a driven wheel is arranged at one end of the reducer, a servo motor is installed at one side of the reducer, a driving wheel is installed at one end of the servo motor, a turntable is installed in the middle of one end of the reducer, a first connecting block is installed above one side of the turntable through a first fixing bolt, a second connecting block is installed in the middle of the first connecting block through a second fixing bolt, a supporting head is installed in the middle of one side of the second connecting block, and a fixing block is installed below one side of the turntable through a third fixing bolt. The invention has a novel structure and an ingenious conception, is convenient for opening and expanding the elbow, is simple to operate, has high processing efficiency and good precision.

Description

Technical Field

[0001] The invention relates to a beveling device, in particular to an operating method for an elbow beveling device. Background Art

[0002] Elbows are often used as connecting fittings between two pipes in pipeline installation.

[0003] There is no good processing device when processing the groove at the end of the existing elbow. The processing is generally done manually with handheld tools, which is complicated to operate, labor-intensive and has low processing efficiency. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an operating method for an elbow cutting bevel device, which effectively solves the problem that when the existing elbow is beveled at the end, there is no good processing device, and the processing is generally done manually with handheld tools, which is complicated to operate, labor-intensive, and has low processing efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: the present invention includes a base, a reducer, a driven wheel, a servo motor, a driving wheel, a transmission belt, a turntable, a first fixing bolt, a first connecting block, a second fixing bolt, a second connecting block, a supporting head, a third fixing bolt, a fixing block, a cutter head, an adjusting bolt, a support plate, a groove, a rotating block and a pressing plate, wherein a reducer is installed in the middle of the top of the base, a driven wheel is arranged at one end of the reducer, a servo motor is installed at one side of the reducer, a driving wheel is installed at one end of the servo motor, a turntable is installed in the middle of one end of the reducer, a first connecting block is installed above one side of the turntable through the first fixing bolt, a second connecting block is installed in the middle of the first connecting block through the second fixing bolt, a supporting head is installed in the middle of one side of the second connecting block, a fixing block is installed below one side of the turntable through the third fixing bolt, a cutter head is plugged in the middle of the fixing block, an adjusting bolt is screwed on the bottom of the cutter head, a plurality of support plates are arranged on one side of the top of the base, a groove is opened in the middle of the support plate, and a pressing plate is installed on one side of the support plate through the rotating block.

[0006] Preferably, the driving wheel is connected to the driven wheel via a transmission belt.

[0007] Preferably, the support head is connected to the second connecting block via a bearing.

[0008] Preferably, a corresponding plate is provided at the bottom of the pressure plate at a position corresponding to the support plate, and a groove corresponding to the groove is opened on the plate.

[0009] Preferably, the support plates are arranged in an arc shape.

[0010] Preferably, the support head is truncated cone-shaped.

[0011] Beneficial effect: When the present invention is used, the elbow that needs to be expanded is placed in the groove opened on the support plate. After the placement is completed, the pressure plate and the rotating block are turned over to the top of the elbow to press the elbow. At this time, the support head contacts the inner wall of the elbow, and the cutter head contacts the outer wall of the elbow. During processing, the servo motor works, and the servo motor drives the driving wheel to rotate. The rotation of the driving wheel drives the driven wheel to rotate through the transmission belt. The rotation of the driven wheel drives the reducer to work. After the reducer decelerates, it drives the turntable to rotate. The rotation of the turntable causes the support head to revolve and rotate at the inner wall of the elbow, and the cutter head revolves at the outer wall of the elbow, thereby expanding the outer wall of the elbow. The processing efficiency is high, the operation is simple, and the precision is good. The present invention is novel in structure and ingenious in conception, and is convenient for opening and expanding the elbow. The operation is simple, the processing efficiency is high, and the precision is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the turntable of the present invention;

[0015] Figure 3 This is a schematic diagram of the groove opening structure of the present invention;

[0016] Numbers in the figure: 1. base; 2. reducer; 3. driven wheel; 4. servo motor; 5. driving wheel; 6. transmission belt; 7. turntable; 8. first fixing bolt; 9. first connecting block; 10. second fixing bolt; 11. second connecting block; 12. supporting head; 13. third fixing bolt; 14. fixing block; 15. cutter head; 16. adjusting bolt; 17. support plate; 18. groove; 19. rotating block; 20. pressure plate. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 The specific implementation modes of the present invention are described in further detail.

[0018] Example, by Figure 1-3The present invention provides an operating method for an elbow cutting groove device, comprising a base 1, a reducer 2, a driven wheel 3, a servo motor 4, a driving wheel 5, a transmission belt 6, a turntable 7, a first fixing bolt 8, a first connecting block 9, a second fixing bolt 10, a second connecting block 11, a support head 12, a third fixing bolt 13, a fixing block 14, a cutter head 15, an adjusting bolt 16, a support plate 17, a groove 18, a rotating block 19 and a pressing plate 20, a reducer 2 is installed in the middle of the top of the base 1, a driven wheel 3 is arranged at one end of the reducer 2, a servo motor 4 is installed on one side of the reducer 2, and a driving wheel 5 is installed at one end of the servo motor 4. A turntable 7 is installed in the middle of one end of the reducer 2, a first connecting block 9 is installed on the upper side of one side of the turntable 7 through a first fixing bolt 8, a second connecting block 11 is installed in the middle of the first connecting block 9 through a second fixing bolt 10, a supporting head 12 is installed in the middle of one side of the second connecting block 11, a fixing block 14 is installed below one side of the turntable 7 through a third fixing bolt 13, a cutter head 15 is inserted in the middle of the fixing block 14, and an adjusting bolt 16 is screwed on the bottom of the cutter head 15, a plurality of support plates 17 are arranged on one side of the top of the base 1, a groove 18 is opened in the middle of the support plate 17, and a pressure plate 20 is installed on one side of the support plate 17 through a rotating block 19.

[0019] The driving wheel 5 is connected to the driven wheel 3 through a transmission belt 6 to facilitate transmission.

[0020] The support head 12 is connected to the second connection block 11 via a bearing, so that the support head 12 can rotate when in use.

[0021] A corresponding plate is arranged at the bottom of the pressing plate 20 at a position corresponding to the supporting plate 17, and a groove corresponding to the groove 18 is opened on the plate to facilitate the matching and fixing of the elbow.

[0022] The support plate 17 is arranged in an arc shape to facilitate fixing the elbow.

[0023] The support head 12 is a frustum-shaped cone, which is convenient for guiding.

[0024] Working principle: When the present invention is used, the elbow that needs to be expanded is placed in the groove 18 provided on the support plate 17. After the placement is completed, the pressure plate 20 is turned over to the top of the elbow with the cooperation of the rotating block 19 to press the elbow. At this time, the support head 12 is in contact with the inner wall of the elbow, and the cutter head 15 is in contact with the outer wall of the elbow. During processing, the servo motor 4 works, and the servo motor 4 drives the driving wheel 5 to rotate. The driving wheel 5 rotates through the transmission belt 6 to drive the driven wheel 3 to rotate. The driven wheel 3 rotates to drive the reducer 2 to work. After the reducer 2 decelerates, it drives the turntable 7 to rotate. The rotation of the turntable 7 causes the support head 12 to revolve and rotate at the inner wall of the elbow, and the cutter head 15 revolves at the outer wall of the elbow, thereby performing expansion processing on the outer wall of the elbow. The processing efficiency is high, the operation is simple, and the precision is good.

[0025] Beneficial effects: The invention has novel structure and ingenious conception, is convenient for opening and expanding the elbow, is easy to operate, has high processing efficiency and good precision.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An operating method for an elbow cutting bevel device, the elbow cutting bevel device comprising a base (1), a reducer (2), a driven wheel (3), a servo motor (4), a driving wheel (5), a transmission belt (6), a turntable (7), a first fixing bolt (8), a first connecting block (9), a second fixing bolt (10), a second connecting block (11), a supporting head (12), a third fixing bolt (13), a fixing block (14), a cutter head (15), an adjusting bolt (16), a support plate (17), a groove (18), a rotating block (19) and a pressing plate (20), characterized in that: A reducer (2) is installed in the middle of the top of the base (1), a driven wheel (3) is arranged at one end of the reducer (2), a servo motor (4) is installed on one side of the reducer (2), a driving wheel (5) is installed on one end of the servo motor (4), a turntable (7) is installed in the middle of one end of the reducer (2), a first connecting block (9) is installed above one side of the turntable (7) via a first fixing bolt (8), and a second connecting block (11) is installed in the middle of the first connecting block (9) via a second fixing bolt (10). A support head (12) is installed in the middle of one side of the second connecting block (11), a fixing block (14) is installed below one side of the turntable (7) through a third fixing bolt (13), a cutter head (15) is inserted in the middle of the fixing block (14), and an adjusting bolt (16) is screwed on the bottom of the cutter head (15), a plurality of support plates (17) are arranged on one side of the top of the base (1), a groove (18) is opened in the middle of the support plate (17), and a pressure plate (20) is installed on one side of the support plate (17) through a rotating block (19); The specific operation steps of the operation method for the elbow cutting groove device are as follows: When in use, the elbow to be expanded is placed in the groove (18) provided on the support plate (17). After the placement is completed, the pressing plate (20) is turned over to the top of the elbow in cooperation with the rotating block (19) to press the elbow. At this time, the support head (12) contacts the inner wall of the elbow, and the cutter head (15) contacts the outer wall of the elbow. During processing, the servo motor (4) works, and the servo motor (4) drives the driving wheel (5) to rotate. The driving wheel (5) rotates through the transmission belt (6) to drive the driven wheel (3). The driven wheel (3) rotates and drives the reducer (2) to work. After the reducer (2) is reduced in speed, it drives the turntable (7) to rotate. The rotation of the turntable (7) causes the support head (12) to revolve and rotate on the inner wall of the elbow, and the cutter head (15) revolves on the outer wall of the elbow, thereby performing expansion processing on the outer wall of the elbow. The processing efficiency is high, the operation is simple, and the precision is good.

2. The method for operating an elbow cutting groove device according to claim 1, characterized in that: The driving wheel (5) is connected to the driven wheel (3) via a transmission belt (6).

3. The method for operating an elbow cutting groove device according to claim 1, characterized in that: The support head (12) is connected to the second connection block (11) via a bearing.

4. The method for operating an elbow cutting groove device according to claim 1, characterized in that: A corresponding plate is arranged at the bottom of the pressing plate (20) at a position corresponding to the supporting plate (17), and a groove corresponding to the groove (18) is opened on the plate.

5. The method for operating an elbow cutting groove device according to claim 1, characterized in that: The support plates (17) are arranged in an arc shape.

6. The method for operating an elbow cutting groove device according to claim 1, characterized in that: The support head (12) is truncated cone shaped.

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