Flange forming device

Abstract

The utility model relates to flange processing technical field especially relates to a kind of forming device of flange, it includes: forming die, first driving mechanism, second driving mechanism, burr removal cleaning mechanism and pedestal, first driving mechanism is located at the bottom of forming die, and the drive end of first driving mechanism is connected with forming die, second driving mechanism is slidably connected with forming die, the drive end of second driving mechanism is connected with burr removal cleaning mechanism, first driving mechanism, second driving mechanism are connected with pedestal.The burr temporarily stored in burr removal cleaning mechanism by burr removal cleaning mechanism, periodically rotate burr removal cleaning mechanism to clean and discharge after the burr of elimination, can eliminate the burr on the surface of flange and discharge the burr of elimination, to improve the forming quality of flange.

Description

Technical Field

[0001] This utility model relates to the field of flange processing technology, and in particular to a flange forming device. Background Technology

[0002] Flanges (also known as flange plates or flanges) are key components used in pipeline engineering to connect pipes, valves, equipment and other parts. They achieve detachable sealing connections through accessories such as bolts and gaskets, and are widely used in petroleum, chemical, power, shipbuilding, pharmaceutical and other fields.

[0003] Currently, flanges are manufactured by pressing them into shape using specific molds (i.e., casting flanges). However, during the flange forming process, burrs are very likely to appear on the flange surface. These burrs are often difficult to remove and will affect the forming quality of the flange. Utility Model Content

[0004] In view of the shortcomings of the existing production technology, the applicant provides a flange forming device. By improving the structure of the flange forming device, burrs on the flange surface are removed and discharged, thereby improving the forming quality of the flange.

[0005] The technical solution adopted in this utility model is as follows: A flange forming apparatus includes: a forming mold, a first driving mechanism, a second driving mechanism, a burr removal and cleaning mechanism, and a base. The forming mold has a hollow structure. The first driving mechanism is located at the bottom of the forming mold, and its driving end is connected to the forming mold. The forming mold is used for processing and forming the flange. The first driving mechanism is used to drive the forming mold to rotate. The second driving mechanism is slidably connected to the forming mold. Its driving end is connected to the burr removal and cleaning mechanism. The second driving mechanism is used to drive the burr removal and cleaning mechanism to move along the axial direction of the forming mold and to drive the burr removal and cleaning mechanism to rotate. The burr removal and cleaning mechanism is used to remove burrs from the surface of the flange processed by the forming mold and to clean the removed burrs. Both the first driving mechanism and the second driving mechanism are connected to the base.

[0006] Therefore, the forming mold is driven to rotate by the first drive mechanism, and with the cooperation of the burr removal and cleaning mechanism, the burrs on the surface of the formed flange are removed. Compared with the existing method of directly forming flanges, this method has a simple structure and is easy to operate. The burrs removed by the burr removal and cleaning mechanism are temporarily stored in the burr removal and cleaning mechanism. The burr removal and cleaning mechanism is rotated periodically to clean and discharge the removed burrs. This can remove burrs from the flange surface and discharge the removed burrs, thereby improving the forming quality of the flange. In addition, since the burr removal and cleaning mechanism can move along the axial direction of the forming mold, it can be adjusted according to the thickness of the flange to be formed, so that the burr removal and cleaning mechanism is always in contact with the surface of the flange to be formed. In this way, the burr removal and cleaning mechanism can be used to remove burrs from the sealing surface and discharge the removed burrs.

[0007] As a further improvement to the above technical solution: the second driving mechanism includes a slider, a first driving member, and a second driving member. The slider is slidably connected to the forming mold and connected to the base. The first driving member is connected to the slider, and its telescopic end is connected to the first driving member. The driving end of the first driving member is connected to the deburring and cleaning mechanism. Thus, the slider causes relative movement between the forming mold and the deburring and cleaning mechanism, which utilizes this relative movement to remove and clean the burrs on the flange surface. The first driving member drives the deburring and cleaning mechanism to move along the axial direction of the forming mold; the second driving member drives the deburring and cleaning mechanism to rotate.

[0008] As a further improvement to the above technical solution: the burr removal and cleaning mechanism includes a storage hopper and a blade. The storage hopper is connected to the drive end of the second drive mechanism, and the blade is installed on the side of the storage hopper away from the drive end of the second drive mechanism. Thus, the blade is used to remove burrs from the flange surface, and the removed burrs are temporarily stored in the storage hopper.

[0009] As a further improvement to the above technical solution: two burr removal and cleaning mechanisms are provided, and the number of the second driving mechanisms is equal to the number of the burr removal and cleaning mechanisms. Therefore, the two burr removal and cleaning mechanisms can quickly remove and clean burrs from the flange surface, thereby improving the burr removal efficiency and cleaning efficiency, and ultimately improving the flange forming efficiency.

[0010] As a further improvement to the above technical solution: the molding die includes an annular block, a base, and a third driving component. The base is placed inside the annular block and slidably connected to it. The telescopic end of the third driving component is connected to the base, and the third driving component is connected to the driving end of the first driving mechanism. Thus, the third driving component can drive the base to move along the axial direction of the annular block, facilitating the demolding of the formed flange.

[0011] As a further improvement to the above technical solution, it also includes: a pressure plate and a fourth driving component. The pressure plate is located directly above the forming mold, and the telescopic end of the fourth driving component is connected to the pressure plate. The fourth driving component is connected to the base via a bracket. Thus, the pressure plate is driven by the fourth driving component to move closer to the forming mold, thereby pressing and forming a flange.

[0012] As a further improvement to the above technical solution: the pressure plate has two receiving grooves, which are respectively arranged opposite to the two burr removal and cleaning mechanisms. Therefore, during the flange forming process, the burr removal and cleaning mechanisms can be placed within the receiving grooves, so that the burr removal and cleaning operations on the flange surface do not interfere with the flange pressing and forming operations.

[0013] As a further improvement to the above technical solution, it also includes: a feed pipe that penetrates the pressure plate.

[0014] As a further improvement to the above technical solution: the feed pipe is provided with multiple discharge holes, which are distributed on the side of the pressure plate near the forming mold. Therefore, the multiple discharge holes distributed on the side of the pressure plate near the forming mold ensure that the material flows evenly into the forming mold, facilitating the pressing and forming of the flange and improving the forming quality of the flange.

[0015] As a further improvement to the above technical solution: the first driving mechanism includes a fifth driving component, a driving wheel, a driven wheel, and a belt. The fifth driving component is connected to the base, and its driving end is connected to the driving wheel. Both the driving wheel and the driven wheel are rotatably connected to the base. The driven wheel is connected to the forming mold, and both the driving wheel and the driven wheel are engaged with the belt. Therefore, activating the fifth driving component drives the driving wheel to rotate, which, in conjunction with the belt, causes the driven wheel to rotate, thus rotating the forming mold. This ensures that the injection material flows evenly into the forming mold, improving the forming quality of the flange. Simultaneously, it allows relative movement between the forming mold and the burr removal and cleaning mechanism to remove and clean burrs from the flange surface.

[0016] The beneficial effects of this utility model are as follows: The forming mold is driven to rotate by the first drive mechanism, and with the cooperation of the burr removal and cleaning mechanism, the burrs on the surface of the flange are removed. Compared with the existing method of directly forming flanges, this method has a simple structure and is easy to operate. The burrs removed by the burr removal and cleaning mechanism are temporarily stored in the burr removal and cleaning mechanism. The burr removal and cleaning mechanism is rotated periodically to clean and discharge the removed burrs. This can remove burrs from the flange surface and discharge the removed burrs, thereby improving the forming quality of the flange. In addition, since the burr removal and cleaning mechanism can move along the axial direction of the forming mold, it can be adjusted according to the thickness of the flange to be formed, so that the burr removal and cleaning mechanism is always in contact with the surface of the flange to be formed. In this way, the burr removal and cleaning mechanism can be used to remove burrs from the sealing surface and discharge the removed burrs.

[0017] This utility model also has the following advantages: 1. This utility model uses blades to remove burrs from the flange surface, and the removed burrs are temporarily stored in the storage hopper; the two burr removal and cleaning mechanisms can quickly remove and clean the burrs on the flange surface, thereby improving the burr removal efficiency and cleaning efficiency, and thus improving the flange forming efficiency.

[0018] 2. In the flange forming process, the burr removal and cleaning mechanism of this utility model can be placed in the receiving groove so that the burr removal and cleaning operations on the flange surface do not interfere with the flange pressing and forming operations.

[0019] 3. The multiple discharge holes distributed on the side of the pressure plate near the forming mold in this utility model can ensure that the material flows evenly into the forming mold, so as to facilitate the pressing and forming of the flange and improve the forming quality of the flange. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the flange forming device of this utility model; Figure 2 A schematic diagram showing the installation of the second drive mechanism and the burr removal and cleaning mechanism of this utility model; Figure 3 This is a schematic diagram of the installation of the molding die and the first drive mechanism of this utility model; Figure 4 This is a schematic diagram of the installation of the pressure plate and the fourth driving component of this utility model.

[0021] Among them: 1. Molding mold; 101. Annular block; 102. Base; 103. Third driving component; 2. First drive mechanism; 201. Fifth driving component; 202. Driving pulley; 203. Driven pulley; 204. Belt; 3. Second drive mechanism; 301. Slider; 302. First driving component; 303. Second driving component; 304. First fixing block; 305. Second fixing block; 4. Burr removal and cleaning mechanism; 401. Storage hopper; 402. Blade; 5. Base; 6. Pressure plate; 601. Receiving tank; 7. Fourth driving component; 8. Bracket; 9. Feed pipe; 901. Discharge hole. Detailed Implementation

[0022] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0023] like Figures 1 to 4The diagram shows the preferred embodiment of this utility model. The flange forming device of this embodiment includes: a forming mold 1, a first driving mechanism 2, a second driving mechanism 3, a burr removal and cleaning mechanism 4, and a base 5. The forming mold 1 has a hollow structure. The first driving mechanism 2 is located at the bottom of the forming mold 1, and the driving end of the first driving mechanism 2 is connected to the forming mold 1. The forming mold 1 is used for processing and forming the flange. The first driving mechanism 2 is used to drive the forming mold 1 to rotate. The second driving mechanism 3 is slidably connected to the forming mold 1. The driving end of the second driving mechanism 3 is connected to the burr removal and cleaning mechanism 4. The second driving mechanism 3 is used to drive the burr removal and cleaning mechanism 4 to move along the axial direction of the forming mold 1 and to drive the burr removal and cleaning mechanism 4 to rotate. The burr removal and cleaning mechanism 4 is used to remove burrs from the surface of the flange processed by the forming mold 1 and to clean the removed burrs. Both the first driving mechanism 2 and the second driving mechanism 3 are connected to the base 5. Therefore, the first driving mechanism 2 drives the forming mold 1 to rotate, and with the cooperation of the burr removal and cleaning mechanism 4, the burrs on the surface of the formed flange are removed. Compared with the existing method of directly forming the flange, this method has a simple structure and is easy to operate. The burrs removed by the burr removal and cleaning mechanism 4 are temporarily stored in the burr removal and cleaning mechanism 4. The burr removal and cleaning mechanism 4 is rotated periodically to clean and discharge the removed burrs. This can remove burrs from the flange surface and discharge the removed burrs, thereby improving the forming quality of the flange. In addition, since the burr removal and cleaning mechanism 4 can move along the axial direction of the forming mold 1, the burr removal and cleaning mechanism 4 can be adjusted according to the thickness of the flange to be formed, so that the burr removal and cleaning mechanism 4 is always in contact with the surface of the flange to be formed. In this way, the burr removal and cleaning mechanism 4 can be used to remove burrs from the sealing surface and discharge the removed burrs.

[0024] In other words, since the second drive mechanism 3 is slidably connected to the forming mold 1 and connected to the base 5, when the first drive mechanism 2 drives the forming mold 1 to rotate, the forming mold 1 and the burr removal and cleaning mechanism 4 can rotate relative to each other. The burr removal and cleaning mechanism 4 uses this relative rotation to remove burrs from the flange surface. At the same time, this relative motion can store the removed burrs (that is, use the force generated by this relative motion to push the removed burrs into the storage hopper 401). Then, by rotating the burr removal and cleaning mechanism 4, the cleaning operation of the removed burrs can be realized.

[0025] In this embodiment, the second driving mechanism 3 includes a slider 301, a first driving member 302, and a second driving member 303. The slider 301 is slidably connected to the forming mold 1 and connected to the base 5. The first driving member 302 is connected to the slider 301, and its telescopic end is connected to the first driving member 302. The driving end of the first driving member 302 is connected to the deburring and cleaning mechanism 4. Thus, the slider 301 causes relative movement between the forming mold 1 and the deburring and cleaning mechanism 4. The deburring and cleaning mechanism 4 uses this relative movement to complete the removal and cleaning of burrs on the flange surface. The first driving member 302 drives the deburring and cleaning mechanism 4 to move along the axial direction of the forming mold 1. The second driving member 303 drives the deburring and cleaning mechanism 4 to rotate.

[0026] Specifically, the slider 301 is connected to the base 5 through the first fixing block 304, and the first driving member 302 is connected to the second driving member 303 through the second fixing block 305.

[0027] For example, the first driving component 302 is a cylinder, and the second driving component 303 is an electric motor.

[0028] In this embodiment, the burr removal and cleaning mechanism 4 includes a storage hopper 401 and blades 402. The storage hopper 401 is connected to the drive end of the second drive mechanism 3, and the blades 402 are installed on the side of the storage hopper 401 away from the drive end of the second drive mechanism 3. Two burr removal and cleaning mechanisms 4 are provided, and the number of second drive mechanisms 3 is equal to the number of burr removal and cleaning mechanisms 4. Thus, the blades 402 are used to remove burrs from the flange surface, and the removed burrs are temporarily stored in the storage hopper 401. The two burr removal and cleaning mechanisms 4 can quickly remove and clean burrs from the flange surface, thereby improving the burr removal efficiency and cleaning efficiency, and ultimately improving the flange forming efficiency.

[0029] Specifically, the drive end of the second drive component 303 is connected to the storage hopper 401.

[0030] In this embodiment, the molding die 1 includes an annular block 101, a base 102, and a third driving member 103. The base 102 is placed inside the annular block 101 and is slidably connected to the annular block 101. The telescopic end of the third driving member 103 is connected to the base 102, and the third driving member 103 is connected to the driving end of the first driving mechanism 2. Thus, the third driving member 103 can drive the base 102 to move along the axial direction of the annular block 101, so as to facilitate the demolding of the formed flange.

[0031] Specifically, the sliding connection between the base 102 and the annular block 101 means that the base 102 can only move along the axial direction of the annular block 101 under the action of the third driving member 103, and will not slide relative to the annular block 101. In this way, the first driving mechanism 2 can be used to drive the entire molding die 1 (i.e., the annular block 101 and the base 102) to rotate.

[0032] For example, the third drive component 103 uses a motor.

[0033] In this embodiment, the system further includes a pressure plate 6 and a fourth driving member 7. The pressure plate 6 is located directly above the forming mold 1. The telescopic end of the fourth driving member 7 is connected to the pressure plate 6. The fourth driving member 7 is connected to the base 5 via a bracket 8. The pressure plate 6 has two receiving grooves 601, which are respectively positioned opposite to two burr removal and cleaning mechanisms 4. Thus, the pressure plate 6 is driven by the fourth driving member 7 to move closer to the forming mold 1 to press and form a flange. During the flange forming process, the burr removal and cleaning mechanism 4 can be placed in the receiving groove 601 so that the burr removal and cleaning operations on the flange surface do not interfere with the flange pressing and forming operations.

[0034] For example, the fourth drive component 7 uses a cylinder.

[0035] In this embodiment, the system further includes a feed pipe 9 that penetrates the pressure plate 6. The feed pipe 9 is provided with multiple discharge holes 901, which are distributed on the side of the pressure plate 6 near the forming mold 1. Therefore, the multiple discharge holes 901 distributed on the side of the pressure plate 6 near the forming mold 1 ensure that the material flows evenly into the forming mold 1, facilitating the pressing and forming of the flange and improving the forming quality of the flange.

[0036] In this embodiment, the first driving mechanism 2 includes a fifth driving member 201, a driving wheel 202, a driven wheel 203, and a belt 204. The fifth driving member 201 is connected to the base 5, and the driving end of the fifth driving member 201 is connected to the driving wheel 202. Both the driving wheel 202 and the driven wheel 203 are rotatably connected to the base 5. The driven wheel 203 is connected to the forming mold 1, and both the driving wheel 202 and the driven wheel 203 are engaged with the belt 204. Thus, when the fifth driving member 201 is activated, it drives the driving wheel 202 to rotate, and with the cooperation of the belt 204, the driven wheel 203 rotates, causing the forming mold 1 to rotate. This ensures that the injection material flows evenly into the forming mold 1, thereby improving the forming quality of the flange. At the same time, it also enables the forming mold 1 to move relative to the burr removal and cleaning mechanism 4 to remove and clean the burrs on the flange surface.

[0037] Specifically, the driven wheel 203 is connected to the third drive component 103.

[0038] For example, the fifth drive component 201 uses a motor.

[0039] The forming process of this utility model flange is as follows: First, the position of the burr removal and cleaning mechanism 4 is adjusted according to the thickness of the flange to be formed (adjusted by the first driving component 302); then, the material required for flange forming is injected into the forming mold 1 (i.e., the receiving space formed by the annular block 101 and the base 102) through the feed pipe 9, and the first driving mechanism 2 is activated so that the material flows evenly into the forming mold 1; then, the pressure plate 6 is brought into contact with the surface of the flange to be formed by the fourth driving component 7, so that the pressure plate 6... The flange is formed by pressing. The burrs on the flange surface are removed by the burr removal and cleaning mechanism 4. The removed burrs are stored in the storage hopper 401. Finally, the storage hopper 401 is rotated by the second drive member 303 to tilt and clean the removed burrs. At the same time, the pressure plate 6 is moved away from the forming mold 1 by the fourth drive member 7, and the bottom plate is moved closer to the pressure plate 6 by the third drive member 103, so that the formed flange is separated from the annular block 101 and the separated annular block 101 is taken out.

[0040] In summary, this utility model drives the forming mold 1 to rotate via the first driving mechanism 2, and with the cooperation of the burr removal and cleaning mechanism 4, removes burrs from the surface of the formed flange. Compared with the existing method of directly forming flanges, this method has a simple structure and is easy to operate. The burrs removed by the burr removal and cleaning mechanism 4 are temporarily stored in the burr removal and cleaning mechanism 4. The burr removal and cleaning mechanism 4 is rotated periodically to clean and discharge the removed burrs, thereby removing burrs from the flange surface and discharging the removed burrs, thus improving the forming quality of the flange. In addition, since the burr removal and cleaning mechanism 4 can move along the axial direction of the forming mold 1, it can be adjusted according to the thickness of the flange to be formed, so that the burr removal and cleaning mechanism 4 is always in contact with the surface of the flange to be formed. In this way, the burr removal and cleaning mechanism 4 can be used to remove burrs from the sealing surface and discharge the removed burrs.

[0041] The above description is an explanation of the present utility model and not a limitation thereof. The scope of the present utility model is defined by the claims. Within the protection scope of the present utility model, any form of modification may be made.

Claims

1. A flange forming apparatus, characterized in that, include: The molding die (1) and the first driving mechanism (2) are provided. The molding die (1) is a hollow structure. The first driving mechanism (2) is located at the bottom of the molding die (1) and the driving end of the first driving mechanism (2) is connected to the molding die (1). The molding die (1) is used for the processing and forming of flanges. The first driving mechanism (2) is used to drive the molding die (1) to rotate. The second drive mechanism (3) and the burr removal and cleaning mechanism (4) are slidably connected to the forming mold (1). The drive end of the second drive mechanism (3) is connected to the burr removal and cleaning mechanism (4). The second drive mechanism (3) is used to drive the burr removal and cleaning mechanism (4) to move along the axial direction of the forming mold (1) and to drive the burr removal and cleaning mechanism (4) to rotate. The burr removal and cleaning mechanism (4) is used to remove burrs from the surface of the flange processed by the forming mold (1) and clean the removed burrs. The base (5) is connected to both the first drive mechanism (2) and the second drive mechanism (3).

2. The flange forming apparatus as described in claim 1, characterized in that: The second drive mechanism (3) includes: The components include a slider (301), a first drive member (302), and a second drive member (303). The slider (301) is slidably connected to the forming mold (1) and connected to the base (5). The first drive member (302) is connected to the slider (301), and the telescopic end of the first drive member (302) is connected to the first drive member (302). The drive end of the first drive member (302) is connected to the burr removal and cleaning mechanism (4).

3. The flange forming apparatus as described in claim 1, characterized in that: The burr removal and cleaning mechanism (4) includes: The storage hopper (401) and the blade (402) are connected to the drive end of the second drive mechanism (3), and the blade (402) is installed on the side of the storage hopper (401) away from the drive end of the second drive mechanism (3).

4. The flange forming apparatus as described in claim 1, characterized in that: There are two burr removal and cleaning mechanisms (4), and the number of the second drive mechanisms (3) is equal to the number of the burr removal and cleaning mechanisms (4).

5. The flange forming apparatus as described in claim 1, characterized in that: The molding die (1) includes: The ring block (101), the base (102), and the third drive member (103) are arranged in a ring block (101) and are slidably connected to the ring block (101). The telescopic end of the third drive member (103) is connected to the base (102) and the third drive member (103) is connected to the drive end of the first drive mechanism (2).

6. The flange forming apparatus as described in claim 1, characterized in that: Also includes: The pressure plate (6) and the fourth driving member (7) are located directly above the forming mold (1). The telescopic end of the fourth driving member (7) is connected to the pressure plate (6). The fourth driving member (7) is connected to the base (5) through the bracket (8).

7. The flange forming apparatus as described in claim 6, characterized in that: The pressure plate (6) has two receiving slots (601), and the two receiving slots (601) are respectively arranged opposite to the two burr removal and cleaning mechanisms (4).

8. The flange forming apparatus as described in claim 6, characterized in that: Also includes: The feed pipe (9) passes through the pressure plate (6).

9. The flange forming apparatus as described in claim 8, characterized in that: The feed pipe (9) is provided with a plurality of discharge holes (901), which are distributed on the side of the pressure plate (6) near the forming mold (1).

10. The flange forming apparatus as described in claim 1, characterized in that: The first drive mechanism (2) includes: The fifth driving component (201), the driving wheel (202), the driven wheel (203), and the belt (204) are connected to the base (5). The driving end of the fifth driving component (201) is connected to the driving wheel (202). The driving wheel (202) and the driven wheel (203) are rotatably connected to the base (5). The driven wheel (203) is connected to the molding die (1). The driving wheel (202) and the driven wheel (203) are meshed with the belt (204).

Images