A burr polishing apparatus for processing a steel pipe

Abstract

The utility model belongs to the technical field of steel pipe, specifically a kind of burr polishing equipment for the processing of steel pipe, including bottom plate;The top of the bottom plate is fixedly installed with support block, the inner wall of support block is rotatably installed with conveying belt, the side of support block is provided with intermittent rotating mechanism, the side of support block close to intermittent rotating mechanism is provided with support mechanism;The side of connecting plate away from rotating shaft is provided with driven mechanism, the side of support block close to intermittent rotating mechanism is provided with driving mechanism;Through the setting of rotating plate, rectangular groove, connecting shaft, L-shaped support, rotating shaft and connecting plate, the cooperation of connecting shaft and rotating plate can be driven conveying belt to rotate by rotation, so that it can transport steel pipe, reduce artificial working intensity, the opening of rectangular groove can make driving rod slide in the inner wall of rotating plate, so as to drive rotating plate intermittent rotation, provide pause time for worker to fill steel pipe and polish.

Description

Technical Field

[0001] This utility model belongs to the field of steel pipe technology, specifically a rough edge grinding device for processing steel pipes. Background Technology

[0002] In modern industrial production, steel pipes are widely used as basic components in construction, machinery manufacturing, petrochemicals, and other fields. The deburring of steel pipes after cutting and welding is a crucial process for ensuring product quality and safety. Traditional deburring equipment is mostly manual or semi-automatic. For example, manual benchtop grinders require manual handling of the steel pipe, which is not only labor-intensive and inefficient, but also relies heavily on the operator's experience, making it difficult to guarantee consistent grinding quality. While semi-automatic equipment can achieve a certain degree of automation, when processing steel pipes of different lengths, frequent manual adjustments to the fixing devices or mold changes are often required, resulting in low production efficiency and poor equipment versatility.

[0003] With the increasing level of industrial automation, the market is placing higher demands on the automation, intelligence, and adaptability of steel pipe burr grinding equipment. On the one hand, fully automated grinding equipment can effectively reduce labor costs, improve production efficiency, and reduce quality fluctuations caused by human operation. On the other hand, steel pipe manufacturers face the need for multi-specification, small-batch production, requiring equipment to be able to quickly adapt to steel pipes of different lengths to meet diverse order demands. However, existing automated grinding equipment generally suffers from fixed structures and limited adjustment ranges, making it difficult to flexibly adapt to the efficient grinding of steel pipes of different lengths within specific ranges, thus restricting the industry's production flexibility and competitiveness.

[0004] Therefore, this utility model provides a burr-removing device for processing steel pipes. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the problems mentioned in the background technology, a burr grinding device for processing steel pipes is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A burr-removing grinding device for processing steel pipes, comprising a base plate; a support block is fixedly installed on the top of the base plate; a conveyor belt is rotatably installed on the inner wall of the support block; an intermittent rotation mechanism is provided on one side of the support block; a support mechanism is provided on the side of the support block near the intermittent rotation mechanism; a driven mechanism is provided on the side of the connecting plate away from the rotation axis; a driving mechanism is provided on the side of the support block near the intermittent rotation mechanism; a pushing mechanism is provided on the top of the support block; and a grinding mechanism is provided on the top of the support block. The intermittent rotation mechanism includes a rotating plate, a rectangular groove, and a connecting shaft. The connecting shaft is rotatably mounted on one side of a support block, and one end of the connecting shaft near the support block is fixedly mounted to the conveyor belt. The surface of the connecting shaft is fixedly mounted to the rotating plate, and the rectangular groove is annularly formed on the surface of the rotating plate. The cooperation between the connecting shaft and the rotating plate enables the conveyor belt to rotate, thereby transporting steel pipes and reducing manual labor intensity. The rectangular groove allows the drive rod to slide on the inner wall of the rotating plate, thereby driving the rotating plate to rotate intermittently, providing workers with pause time for loading steel pipes and grinding.

[0007] Preferably, the support mechanism includes an L-shaped bracket, a rotating shaft, and a connecting plate. The L-shaped bracket is fixedly installed on the side of the support block near the rotating plate. The inner wall of the L-shaped bracket away from the support block is rotatably installed with the rotating shaft. The surface of the connecting plate is fixedly installed on the side of the connecting plate near the support block. In this scheme, the coordinated use of the L-shaped bracket, rotating shaft, and connecting plate can provide a stable working space for the driven mechanism, ensuring its normal operation, while preventing the driven mechanism from shifting and causing shaking when driving the intermittent rotating mechanism.

[0008] Preferably, the driven mechanism includes a rotating ring, a drive rod, and a toothed ring. The inner wall of the rotating ring is fixedly installed with the connecting plate, and the side of the rotating ring near the support block is fixedly installed with the drive rod. The drive rod slides on the inner wall of the rotating plate through a rectangular groove. The side of the rotating ring away from the support block is fixedly installed with the toothed ring. In this scheme, the cooperation between the rotating ring and the drive rod can drive the intermittent rotating mechanism to rotate intermittently by rotation, ensuring that the conveyor belt can stop and provide workers with sufficient filling time. The toothed ring can drive the rotating ring to rotate by meshing with the drive teeth.

[0009] Preferably, the driving mechanism includes a fixed horizontal plate, a first motor, and driving teeth. The fixed horizontal plate is fixedly installed on the side of the support block near the L-shaped bracket. The top of the fixed horizontal plate is fixedly installed with the first motor. The output end of the first motor is fixedly installed with the driving teeth. The driving teeth mesh with the gear ring. In this scheme, the cooperation of the fixed horizontal plate, the first motor, and the driving teeth can realize the main driving capability, ensuring that the driven mechanism has enough power to drive the intermittent rotating mechanism to rotate. When the driving teeth are driven, the torque of the gear ring will also increase.

[0010] Preferably, the pushing mechanism includes a U-shaped frame, a fixed plate, and an electric push rod. Two sets of U-shaped frames are provided, and the two sets of U-shaped frames are fixedly installed on both sides of the top of the support block. The side of the two sets of U-shaped frames that are far apart from each other is fixedly installed with the fixed plate. The top of the fixed plate is fixedly installed with the electric push rod. In this scheme, the combined use of the U-shaped frame, the fixed plate, and the electric push rod can realize the function of pushing the two sets of grinding mechanisms to move towards the center, thereby pushing the steel pipe towards the center and keeping it centered. At the same time, it can also facilitate the grinding roller to grind steel pipes of different lengths.

[0011] Preferably, the grinding mechanism includes an L-shaped plate, a circular plate, a second motor, and a grinding roller. The L-shaped plate is fixedly installed at the output end of the electric push rod. The side of the L-shaped plate away from the electric push rod is fixedly installed with the circular plate. The side of the circular plate away from the conveyor belt is fixedly installed with the second motor. The side of the circular plate close to the conveyor belt is rotatably installed with the grinding roller. The output end of the second motor is fixedly installed with the second motor. In this scheme, the combined use of the L-shaped plate, the circular plate, the second motor, and the grinding roller can grind and remove the burrs at both ends of the steel pipe, so that it can maintain sufficient smoothness. At the same time, the grinding roller can be made of a soft grinding material, so that the grinding roller can penetrate into the inner wall of the steel pipe for further grinding.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The present invention relates to a deburring and grinding device for processing steel pipes. Through the arrangement of a rotating plate, a rectangular groove, a connecting shaft, an L-shaped bracket, and the connecting plate, the connecting shaft and the rotating plate work together to drive the conveyor belt to rotate, thereby transporting the steel pipes and reducing manual labor intensity. The rectangular groove allows the drive rod to slide on the inner wall of the rotating plate, thus driving the rotating plate to rotate intermittently, providing pause time for workers to load steel pipes and perform grinding. The L-shaped bracket, rotating shaft, and connecting plate work together to provide a stable working space for the driven mechanism, ensuring its normal operation, while preventing the driven mechanism from shifting and causing wobbling when driving the intermittent rotating mechanism.

[0014] 2. The burr-removing equipment for steel pipe processing described in this utility model, through the arrangement of a rotating ring, a drive rod, and a toothed ring, enables the rotating ring and the drive rod to work together to drive the intermittent rotating mechanism to rotate intermittently, ensuring that the conveyor belt can stop and provide workers with sufficient loading time. The toothed ring can drive the rotating ring to rotate by meshing with the drive teeth. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a front perspective view of the present invention;

[0017] Figure 2 This is a partial exploded view of this utility model;

[0018] Figure 3 This is a structural diagram of the grinding mechanism in this utility model;

[0019] Figure 4 yes Figure 1 Enlarged view of a portion of point A in the middle.

[0020] Legend:

[0021] 1. Base plate; 2. Support block; 3. Conveyor belt; 4. Intermittent rotation mechanism; 41. Rotating plate; 42. Rectangular groove; 43. Connecting shaft; 5. Support mechanism; 51. L-shaped bracket; 52. Rotating shaft; 53. Connecting plate; 6. Driven mechanism; 61. Rotating ring; 62. Drive rod; 63. Gear ring; 7. Drive mechanism; 71. Fixed cross plate; 72. First motor; 73. Drive gear; 8. Pushing mechanism; 81. U-shaped frame; 82. Fixed small plate; 83. Electric push rod; 9. Grinding mechanism; 91. L-shaped plate; 92. Round plate; 93. Second motor; 94. Grinding roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] like Figures 1 to 4As shown in the embodiment of this utility model, a burr-removing device for processing steel pipes includes a base plate 1; a support block 2 is fixedly installed on the top of the base plate 1, a conveyor belt 3 is rotatably installed on the inner wall of the support block 2, an intermittent rotation mechanism 4 is provided on one side of the support block 2, and a support mechanism 5 is provided on the side of the support block 2 near the intermittent rotation mechanism 4; a driven mechanism 6 is provided on the side of the connecting plate 53 away from the rotating shaft 52, and a driving mechanism 7 is provided on the side of the support block 2 near the intermittent rotation mechanism 4; a pushing mechanism 8 is provided on the top of the support block 2, and a grinding mechanism 9 is provided on the top of the support block 2; the intermittent rotation mechanism 4 includes a rotating plate 41, a rectangular groove 42, and a connecting shaft 43, the connecting shaft 4... The conveyor belt 3 is rotatably mounted on one side of the support block 2. The end of the connecting shaft 43 near the support block 2 is fixedly mounted to the conveyor belt 3. The surface of the connecting shaft 43 is fixedly mounted to the rotating plate 41. The rectangular groove 42 is annularly formed on the surface of the rotating plate 41. The support mechanism 5 includes an L-shaped bracket 51, a rotating shaft 52, and a connecting plate 53. The L-shaped bracket 51 is fixedly mounted on the side of the support block 2 near the rotating plate 41. The inner wall of the L-shaped bracket 51 away from the support block 2 is rotatably mounted to the rotating shaft 52. The surface of the connecting plate 53 near the support block 2 is fixedly mounted to the connecting plate 53. The driven mechanism 6 includes a rotating ring 61, a drive rod 62, and a toothed ring 63. The inner wall of the rotating ring 61 is fixedly mounted to the connecting plate 53. The rotating ring 61 is fixedly installed with the drive rod 62 on the side near the support block 2. The drive rod 62 slides on the inner wall of the rotating plate 41 through the rectangular groove 42. The rotating ring 61 is fixedly installed with the toothed ring 63 on the side away from the support block 2. The drive mechanism 7 includes a fixed horizontal plate 71, a first motor 72, and a drive tooth 73. The fixed horizontal plate 71 is fixedly installed on the side of the support block 2 near the L-shaped bracket 51. The top of the fixed horizontal plate 71 is fixedly installed with the first motor 72. The output end of the first motor 72 is fixedly installed with the drive tooth 73. The drive tooth 73 meshes with the toothed ring 63. The pushing mechanism 8 includes a U-shaped frame 81, a fixed small plate 82, and an electric push rod 83. The U-shaped frame 81 is set with There are two sets of U-shaped frames 81, which are fixedly installed on both sides of the top of the support block 2. The side of the two sets of U-shaped frames 81 that is far away from each other is fixedly installed with the fixed small plate 82. The top of the fixed small plate 82 is fixedly installed with the electric push rod 83. The grinding mechanism 9 includes an L-shaped plate 91, a circular plate 92, a second motor 93 and a grinding roller 94. The L-shaped plate 91 is fixedly installed at the output end of the electric push rod 83. The side of the L-shaped plate 91 that is far away from the electric push rod 83 is fixedly installed with the circular plate 92. The side of the circular plate 92 that is far away from the conveyor belt 3 is fixedly installed with the second motor 93. The side of the circular plate 92 that is close to the conveyor belt 3 is rotatably installed with the grinding roller 94. The output end of the second motor 93 is fixedly installed with the second motor 93.

[0025] like Figures 1 to 4As shown, the cooperation between the connecting shaft 43 and the rotating plate 41 enables the conveyor belt 3 to rotate, thus transporting steel pipes and reducing manual labor intensity. The rectangular groove 42 allows the drive rod 62 to slide on the inner wall of the rotating plate 41, thereby driving the rotating plate 41 to rotate intermittently, providing workers with pause time for loading steel pipes and grinding. The cooperation between the L-shaped bracket 51, the rotating shaft 52, and the connecting plate 53 provides a stable working space for the driven mechanism 6, ensuring its normal operation and preventing the driven mechanism 6 from deviating and causing wobbling when driving the intermittent rotating mechanism 4. The cooperation between the rotating ring 61 and the drive rod 62 enables the intermittent rotation of the intermittent rotating mechanism 4, ensuring that the conveyor belt 3 can stop, providing workers with sufficient loading time. The toothed ring 63 can mesh with the drive tooth 73. The rotating ring 61 is driven to rotate. The cooperation of the fixed horizontal plate 71, the first motor 72 and the drive gear 73 can realize the main driving capability, ensuring that the driven mechanism 6 has enough power to drive the intermittent rotating mechanism 4 to rotate. When the drive gear 73 is driven, the torque of the gear ring 63 will also increase. The cooperation of the U-shaped frame 81, the fixed small plate 82 and the electric push rod 83 can realize the function of pushing the two sets of grinding mechanisms 9 to move towards the center, thereby pushing the steel pipe towards the center and keeping it in the center. At the same time, it can also facilitate the grinding roller 94 to grind steel pipes of different lengths. The cooperation of the L-shaped plate 91, the round plate 92, the second motor 93 and the grinding roller 94 can grind and remove the burrs at both ends of the steel pipe, so that it can maintain sufficient smoothness. At the same time, the grinding roller 94 can be made of soft grinding material, so that the grinding roller 94 can penetrate into the inner wall of the steel pipe for further grinding.

[0026] Working principle: During operation, the base plate 1 is first placed on a flat surface. Then, the user places the steel pipe into the groove on the surface of the conveyor belt 3. The first motor 72 is then started, driving the drive gear 73 to rotate. The rotation of the drive gear 73 drives the rotating ring 61 to rotate via the gear ring 63. The rotation of the rotating ring 61 drives the drive rod 62 to rotate. As the drive rod 62 rotates, it slides within the rectangular groove 42, driving the rotating plate 41 to rotate. When the rotating plate 41 rotates to a certain extent, it disengages from the drive rod 62 and stops rotating. The rotation of the rotating plate 41... The connecting shaft 43 drives the conveyor belt 3 to rotate. When the conveyor belt 3 rotates, the user needs to place the steel pipe in the new groove again. This process is repeated. When the steel pipe is conveyed to the inside of the grinding roller 94, the second motor 93 is started first to drive the grinding roller 94 to rotate. Then, the electric push rod 83 is started to push the L-shaped plate 91 and the round plate 92 towards the steel pipe, so that the grinding roller 94 can contact the steel pipe and grind it to remove burrs. Through the above structure, the steel pipe can be quickly ground to remove burrs, ensuring grinding efficiency and improving grinding speed.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A deburring and grinding device for processing steel pipes, comprising a base plate (1); characterized in that: A support block (2) is fixedly installed on the top of the base plate (1), and a conveyor belt (3) is rotatably installed on the inner wall of the support block (2). An intermittent rotation mechanism (4) is provided on one side of the support block (2), and a support mechanism (5) is provided on the side of the support block (2) close to the intermittent rotation mechanism (4). The intermittent rotation mechanism (4) includes a rotating plate (41), a rectangular groove (42), and a connecting shaft (43). The connecting shaft (43) is rotatably mounted on one side of the support block (2). One end of the connecting shaft (43) near the support block (2) is fixedly mounted to the conveyor belt (3). The surface of the connecting shaft (43) is fixedly mounted to the rotating plate (41). The rectangular groove (42) is annularly formed on the surface of the rotating plate (41). The support mechanism (5) includes an L-shaped bracket (51), a rotating shaft (52), and a connecting plate (53). The L-shaped bracket (51) is fixedly installed on the side of the support block (2) near the rotating plate (41). The inner wall of the L-shaped bracket (51) away from the support block (2) is rotatably installed with the rotating shaft (52). The surface of the connecting plate (53) is fixedly installed on the side of the surface of the connecting plate (53) near the support block (2).

2. The deburring equipment for processing steel pipes according to claim 1, characterized in that: The connecting plate (53) is provided with a driven mechanism (6) on the side away from the rotating shaft (52), and the support block (2) is provided with a driving mechanism (7) on the side close to the intermittent rotating mechanism (4).

3. The burr-removing equipment for processing steel pipes according to claim 2, characterized in that: The top of the support block (2) is provided with a pushing mechanism (8) and a grinding mechanism (9).

4. The deburring equipment for processing steel pipes according to claim 3, characterized in that: The driven mechanism (6) includes a rotating ring (61), a drive rod (62) and a toothed ring (63). The inner wall of the rotating ring (61) is fixedly installed with the connecting plate (53). The side of the rotating ring (61) close to the support block (2) is fixedly installed with the drive rod (62). The drive rod (62) slides on the inner wall of the rotating plate (41) through the opening of the rectangular groove (42). The side of the rotating ring (61) away from the support block (2) is fixedly installed with the toothed ring (63).

5. The deburring equipment for processing steel pipes according to claim 4, characterized in that: The drive mechanism (7) includes a fixed horizontal plate (71), a first motor (72) and a drive gear (73). The fixed horizontal plate (71) is fixedly installed on the side of the support block (2) near the L-shaped bracket (51). The top of the fixed horizontal plate (71) is fixedly installed with the first motor (72). The output end of the first motor (72) is fixedly installed with the drive gear (73). The drive gear (73) meshes with the gear ring (63).

6. The deburring equipment for processing steel pipes according to claim 5, characterized in that: The pushing mechanism (8) includes a U-shaped frame (81), a fixed plate (82), and an electric push rod (83). The U-shaped frame (81) is provided in two sets. The two sets of U-shaped frames (81) are fixedly installed on both sides of the top of the support block (2). The side of the two sets of U-shaped frames (81) that is far away from each other is fixedly installed with the fixed plate (82). The top of the fixed plate (82) is fixedly installed with the electric push rod (83).

7. The deburring equipment for processing steel pipes according to claim 6, characterized in that: The grinding mechanism (9) includes an L-shaped plate (91), a circular plate (92), a second motor (93), and a grinding roller (94). The L-shaped plate (91) is fixedly installed at the output end of the electric push rod (83). The side of the L-shaped plate (91) away from the electric push rod (83) is fixedly installed with the circular plate (92). The side of the circular plate (92) away from the conveyor belt (3) is fixedly installed with the second motor (93). The side of the circular plate (92) close to the conveyor belt (3) is rotatably installed with the grinding roller (94). The output end of the second motor (93) is fixedly installed with the second motor (93).

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