Flange blanking and cutting device

Abstract

The utility model discloses a flange blanking and cutting device, which relates to the technical field of flange processing, and comprises a rack, a base plate mounted at the top of the rack, and a feeding component arranged on one side of the rack and assembled to feed a cutting component; the extrusion assembly is arranged at the top of the rack and is assembled to clamp the raw materials; the cutting assembly is arranged on the top of the rack, located on the top of the base plate and assembled to cut raw materials; the washing assembly is arranged on the inner side of the cutting assembly and is assembled to cool and wash the cutting assembly, the cutting belt can be cooled and washed, scrap iron flying can be restrained, and a water source used for washing can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to a flange blanking and cutting device. Background Art

[0002] Flange is a commonly used connection part in pipeline engineering. Cutting refers to cutting the raw materials into suitable blanks according to the specifications of the flange. Therefore, the cutting device is an indispensable device for cutting in flange production.

[0003] The Chinese patent with publication number CN212886376U discloses a quick cutting device for flange processing, which mainly solves the problem that traditional flange cutting is prone to deviation, resulting in inaccurate cutting.

[0004] When cutting flanges, existing cutting devices will generate flying chips that damage surrounding equipment and reduce safety. At the same time, due to the high-speed friction between the cutting tool and the raw material, high temperature will be generated, which will cause a certain degree of adverse effects on the cutting tool and the internal structure of the raw material, reducing the service life and the cutting effect. Utility Model Content

[0005] The utility model aims to provide a flange blanking and cutting device, which can solve the technical problems in the prior art of generating flying chips during cutting to damage surrounding equipment and having a short service life.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange blanking and cutting device, comprising a frame, a pad is installed on the top of the frame, a loading assembly is arranged on one side of the frame, and is equipped to load the cutting assembly; an extrusion assembly is arranged on the top of the frame, and is equipped to clamp the raw material; a cutting assembly is arranged on the top of the frame and is located on the top of the pad, and is equipped to cut the raw material; a flushing assembly is arranged on the inner side of the cutting assembly, and is equipped to cool and flush the cutting assembly.

[0007] Furthermore, the loading assembly includes a base, which is installed on one side of the frame, a stepper motor is installed on the side of the base away from the frame, a screw is installed on the output end of the stepper motor, and the screw is located on the inner side of the base, two limiting plates are installed on the inner side of the base, and the two limiting plates are located at the top of the screw, a push plate is installed on the outer side of the screw, and the limiting plate is located at the bottom of the push plate.

[0008] Furthermore, the extrusion assembly includes a cylinder 1, which is installed on the top of the frame. A fixed plate is installed on the top of the frame, and the fixed plate is connected to the inner side of the base. A movable plate is installed on the output end of the cylinder 1.

[0009] Furthermore, the cutting assembly has two cylinders 2, and the two cylinders 2 are installed through the inner side of the frame. A base plate is installed on the top of the two cylinders 2, and two motors 2 are installed on the bottom of the two bottoms. Discs are installed on the outer sides of the output ends of the two motors 2, and the two discs are located on the top of the base plate. Gears are installed on the inner sides of the two discs, and a tooth chain is installed on the outer sides of the two gears, and a cutting belt is installed on the bottom of the tooth chain.

[0010] Furthermore, the flushing component includes a valve, which is installed on one side of the base plate. A straight hole is opened on one side of the base plate, a water distribution trough is opened inside the base plate, two hollow rods are installed on the other side of the base plate, a water spray plate is installed on the side close to the two hollow rods, water channels are opened through both ends of the water spray plate, and the valve, the water distribution trough, the inner sides of the two hollow rods and the water channel are connected.

[0011] Furthermore, a water diversion trough is provided on the top of the frame, a water collecting box is installed on the top of the frame, and a water outlet valve is installed on the bottom of the water collecting box.

[0012] Furthermore, a filter box is installed through one side of the water collecting box, and a filter plate is installed inside the filter box.

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

[0014] 1. The utility model is equipped with a water spray plate. When the staff starts the two motors, they start the water pump at the same time. The bottom plate drives the water spray plate and the cutting belt to move synchronously through the two hollow rods. The water pump delivers the external water source to the inside of the straight hole through the valve. The water is guided by the water diversion trough to pass through the two hollow rods and enter the inside of the two waterways, and then sprayed to the cutting belt to wash and cool the cutting belt, thereby avoiding damage to the cutting belt due to excessive temperature, improving safety, and washing away the iron filings generated by cutting, thereby improving safety and environmental protection.

[0015] 2. The utility model is equipped with a water collecting box and a filter plate. Water carrying iron filings falls to the surface of the frame and is guided by the water diversion trough to the inside of the water collecting box. The iron filings are separated on the top of the filter plate through the filter plate. The water enters the external water source through the outlet valve under the guidance of the water collecting box. When too much iron filings are accumulated on the top plate of the filter plate, the filter box is pulled out during non-cutting time and the iron filings are dumped to the designated recycling location, thereby realizing the utilization of water resources and recycling metal iron filings, thereby improving functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 for Figure 2A magnified image of point A;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the cutting assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the extrusion assembly of the utility model;

[0021] Figure 6 It is a schematic cross-sectional view of the bottom plate of the utility model;

[0022] Figure 7 It is a schematic cross-sectional view of a hollow rod of the utility model.

[0023] In the figure: 1. frame; 2. feeding assembly; 21. stepper motor; 22. base; 23. push plate; 24. limit plate; 25. screw; 3. pad; 4. extrusion assembly; 41. cylinder one; 42. moving plate; 43. fixed plate; 5. cutting assembly; 51. cylinder two; 52. bottom plate; 53. motor two; 54. disc; 55. tooth chain; 56. cutting belt; 6. flushing assembly; 61. valve; 62. straight hole; 63. water distribution trough; 64. hollow rod; 65. water spray plate; 66. waterway; 67. water diversion trough; 68. water collecting box; 681. water outlet valve; 69. filter box; 691. filter plate. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1 and Figure 2 , a flange cutting device:

[0028] It comprises a frame 1, a backing plate 3 is installed on the top of the frame 1, and a feeding assembly 2 is arranged on one side of the frame 1 and is equipped to feed the cutting assembly 5;

[0029] Specifically, the loading component 2 includes a base 22, which is installed on one side of the frame 1. A stepper motor 21 is installed on the side of the base 22 away from the frame 1. A screw 25 is installed on the output end of the stepper motor 21, and the screw 25 is located on the inner side of the base 22. Two limiting plates 24 are installed on the inner side of the base 22, and the two limiting plates 24 are located at the top of the screw 25. A push plate 23 is installed on the outer side of the screw 25, and the limiting plate 24 is located at the bottom of the push plate 23.

[0030] The staff uses a tool machine to place the blank into the inner side of the base 22, and then controls the stepper motor 21 to rotate forward to drive the screw 25 to rotate forward. The screw 25 drives the push plate 23 through the meshing action to push the blank to the right side of the base 22. When the distance between the right end of the blank and the right side of the fixed plate 43 is equal to the specified cutting length, the motor is controlled to stop and the loading is completed.

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a flange cutting device:

[0032] Specifically, the extrusion assembly 4 is arranged on the top of the frame 1, and is assembled to clamp the raw material; the extrusion assembly 4 includes a cylinder 41, and the cylinder 41 is installed on the top of the frame 1. A fixed plate 43 is installed on the top of the frame 1, and the fixed plate 43 is connected to the inner side of the base 22, and a movable plate 42 is installed on the output end of the cylinder 41.

[0033] A clamping hole is provided on one side of the movable plate 42 close to the fixed plate 43, and a clamping rod is installed on one side of the fixed plate 43 close to the movable plate 42, and the clamping rod is located inside the clamping hole. The staff controls the output end of the cylinder 41 to extend and push the movable plate 42 to squeeze and fix the raw material on the inner side of the movable plate 42 and the fixed plate 43, preparing for cutting.

[0034] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a flange cutting device:

[0035] Specifically, the cutting component 5 is arranged on the top of the frame 1 and located on the top of the pad 3, and is assembled to cut the raw material; the cutting component 5 has two cylinders 51, and the two cylinders 51 are installed through the inner side of the frame 1, and the tops of the two cylinders 51 are installed with a base plate 52, and the bottoms of the two bottoms are installed with two motors 53, and the outer sides of the output ends of the two motors 53 are installed with disks 54, and the two disks 54 are located on the top of the base plate 52, and the inner sides of the two disks 54 are installed with gears, and the outer sides of the two gears are equipped with a toothed chain 55, and the bottom of the toothed chain 55 is installed with a cutting belt 56.

[0036] The staff starts the two motors 53 and controls the two cylinders 51 to contract at the same time. The two motors 53 drive the two discs 54 to rotate forward. The two discs 54 drive the tooth chain 55 to rotate forward through two gears. The tooth chain 55 drives the cutting belt 56 to rotate forward. The two cylinders 51 drive the bottom plate 52 to move toward the side close to the frame 1. The two bottom plates 52 drive the two motors, the two discs 54, the two gears, the tooth chain 55 and the cutting belt 56 to move toward the side close to the frame 1. The cutting belt 56 cuts the blank.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a flange cutting device:

[0038] Specifically, the flushing assembly 6 is arranged inside the cutting assembly 5, and is configured to cool and flush the cutting assembly 5. The flushing assembly 6 includes a valve 61, which is installed on one side of the bottom plate 52, a straight hole 62 is provided on one side of the bottom plate 52, a water distribution groove 63 is provided inside the bottom plate 52, two hollow rods 64 are installed on the other side of the bottom plate 52, a water spray plate 65 is installed on the side adjacent to the two hollow rods 64, water channels 66 are provided through both ends of the water spray plate 65, and the valve 61, the water distribution groove 63, the inner sides of the two hollow rods 64 and the water channel 66 are connected.

[0039] Specifically, a water diversion trough 67 is opened on the top of the frame 1 , a water collecting box 68 is installed on the top of the frame 1 , and a water outlet valve 681 is installed on the bottom of the water collecting box 68 .

[0040] Specifically, a filter box 69 is installed through one side of the water collecting box 68 , and a filter plate 691 is installed inside the filter box 69 .

[0041] The staff starts the two motors 53 and the water pump at the same time. The bottom plate 52 drives the water spray plate 65 and the cutting belt 56 to move synchronously through the two hollow rods 64. The water pump transports the external water source to the inside of the straight hole 62 through the valve 61. Under the action of pressure, the water is guided through the water distribution groove 63 to penetrate through the two hollow rods 64 and enter the inside of the two water channels 66, and then sprayed to the cutting belt 56 to rinse and cool the cutting belt 56 and rinse the iron filings generated by the cutting. Then the water carries the iron filings and falls to the surface of the frame 1 under the guidance of the water diversion groove 67 and falls to the inside of the water collecting box 68. The iron filings are separated on the top of the filter plate 691 through the filter plate 691. The water enters the water collecting box 68 and enters the external water source through the outlet valve 681. When too much iron filings are accumulated on the top plate of the filter plate 691, the filter box 69 is pulled out during the non-cutting time and the iron filings are dumped to the designated recycling location, thereby realizing the utilization of water resources and recycling metal iron filings, thereby improving functionality.

[0042] How it works: Initial state reference Figure 1-7 Before using this device, the staff needs to use a water pump to connect the external water source and the valve 61, and then use a water pipe to connect the water outlet valve 681 to the external water source, and then use a tool to put the blank into the inner side of the base 22, and then control the stepper motor 21 to rotate forward to drive the lead screw 25 to rotate forward, and the lead screw 25 drives the push plate 23 to push the blank to the right side of the base 22 through meshing. When the distance between the right end of the blank and the right side of the fixed plate 43 is equal to the specified cutting length, the motor is controlled to stop, and the output end of the cylinder 41 is controlled to extend to push the moving plate 42 to squeeze and fix the raw material. The two motors 53 are started to contract the two cylinders 51, and the two motors 53 drive the two discs 54 to rotate forward. The two discs 54 drive the toothed chain 55 to rotate forward through the two gears. The toothed chain 55 drives the cutting belt 56 to rotate forward. The two cylinders 51 drive the bottom plate 52 to move toward the side close to the frame 1. The two bottom plates 52 drive the two motors, the two discs 54, the two gears, the toothed chain 55 and the cutting belt 56 to move toward the side close to the frame 1. The cutting belt 56 cuts the blank.

[0043] When the two motors 53 are started, the water pump is started at the same time. The bottom plate 52 drives the water spray plate 65 and the cutting belt 56 to move synchronously through the two hollow rods 64. The water pump transports the external water source to the inner side of the straight hole 62 through the valve 61. Under the action of pressure, the water is guided through the water distribution groove 63 to pass through the two hollow rods 64 and enter the inner side of the two water channels 66, and then sprayed to the cutting belt 56 to rinse and cool the cutting belt 56, and rinse the iron filings generated by cutting. Then the water carries the iron filings and falls to the surface of the frame 1, and falls to the inner side of the water collecting tank 68 under the guidance of the water diversion groove 67. The iron filings are separated at the top of the filter plate 691 through the filter plate 691. The water enters the external water source through the guidance of the water collecting tank 68 and the outlet valve 681.

[0044] 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 flange blanking and cutting device, comprising a frame (1), a pad (3) being mounted on the top of the frame (1), characterized in that: A loading assembly (2), arranged on one side of the frame (1), and configured to load materials for the cutting assembly (5); An extrusion assembly (4) is disposed on the top of the frame (1) and is configured to clamp the raw material; A cutting assembly (5) is disposed on the top of the frame (1) and is located on the top of the backing plate (3), and is configured to cut the raw material; The flushing assembly (6) is arranged inside the cutting assembly (5) and is configured to cool and flush the cutting assembly (5).

2. The flange cutting device according to claim 1, characterized in that: The feeding assembly (2) comprises a base (22), the base (22) being mounted on one side of the frame (1), a stepper motor (21) being mounted on the side of the base (22) away from the frame (1), a lead screw (25) being mounted on the output end of the stepper motor (21), and the lead screw (25) being located on the inner side of the base (22), two limiting plates (24) being mounted on the inner side of the base (22), and the two limiting plates (24) being located on the top of the lead screw (25), and a push plate (23) being mounted on the outer side of the lead screw (25), and the limiting plate (24) being located on the bottom of the push plate (23).

3. The flange cutting device according to claim 2, characterized in that: The extrusion assembly (4) comprises a cylinder (41), which is mounted on the top of a frame (1). A fixing plate (43) is mounted on the top of the frame (1), and the fixing plate (43) is connected to the inner side of a base (22). A movable plate (42) is mounted on the output end of the cylinder (41).

4. The flange cutting device according to claim 1, characterized in that: The cutting assembly (5) comprises two cylinders (51), the two cylinders (51) are installed through the inner side of the frame (1), the tops of the two cylinders (51) are installed with a bottom plate (52), the bottoms of the two bottoms are installed with two motors (53), the outer sides of the output ends of the two motors (53) are installed with disks (54), the two disks (54) are located on the top of the bottom plate (52), the inner sides of the two disks (54) are installed with gears, the outer sides of the two gears are sleeved with a toothed chain (55), and the bottom of the toothed chain (55) is installed with a cutting belt (56).

5. The flange cutting device according to claim 4, characterized in that: The flushing assembly (6) comprises a valve (61), the valve (61) being mounted on one side of a bottom plate (52), a straight hole (62) being provided on one side of the bottom plate (52), a water distribution groove (63) being provided inside the bottom plate (52), two hollow rods (64) being mounted on the other side of the bottom plate (52), a water spray plate (65) being mounted on the side adjacent to the two hollow rods (64), water channels (66) being provided through both ends of the water spray plate (65), and the valve (61), the water distribution groove (63), the inner sides of the two hollow rods (64) and the water channel (66) being connected.

6. The flange cutting device according to claim 5, characterized in that: A water diversion trough (67) is provided on the top of the frame (1), a water collecting box (68) is installed on the top of the frame (1), and a water outlet valve (681) is installed on the bottom of the water collecting box (68).

7. The flange cutting device according to claim 6, characterized in that: A filter box (69) is installed through one side of the water collecting box (68), and a filter plate (691) is installed inside the filter box (69).

Images