A bushing coiling and shaping device

Abstract

The utility model discloses a kind of axle sleeve coiling shaping devices, it is related to axle sleeve production device design technical field, including support plate, coiling shaping unit and heating guide unit, conveying mechanism is provided on support plate, coiling shaping unit is provided on the position of support plate and located at the right side of conveying mechanism, heating guide unit includes guide roller fixing frame, guide roller, moving slider and electric push rod two, guide roller fixing frame is provided on the position between conveying mechanism and coiling shaping unit on support plate, two equidistant guide rollers are rotatably connected on the guide roller fixing frame, chute is opened in the upper side of the guide roller fixing frame, one moving slider is slidably connected in the chute, material is more easily deformed by device, reduce coiling shaping time, the efficiency of coiling shaping is improved, it is relatively convenient to take material after shaping, reduce manpower, do not affect coiling shaping use.

Description

Technical Field

[0001] This utility model relates to the field of bushing production device design technology, specifically a bushing rolling and shaping device. Background Technology

[0002] In moving parts, the shaft is installed inside the shaft hole. Because long-term use causes wear between the shaft and the shaft hole, a bushing is fitted onto the outer surface of the shaft to improve its service life. This bushing acts as a sliding bearing. The bushing itself is made of a material with low hardness and good wear resistance. As an important component that mates with the rotating shaft, the bushing is widely used in many mechanical devices. Rolling is a key forming process in sheet metal processing, belonging to the category of stamping forming. This process uses specialized equipment to apply continuous plastic deformation to the sheet metal, gradually bending it into a near-closed cylindrical structure. It is widely used in the manufacture of cylindrical components such as ventilation ducts and metal containers. Typical processes include pre-bending, centering, and straightening, with springback control required for cold rolling. Depending on the sheet thickness, single-feed or multi-feed forming methods can be used. Some patented technologies optimize the dimensional stability of the finished product through a step-by-step flattening process. In the production of bushings, the bushings need to be rolled and shaped; therefore, a bushing rolling and shaping device is needed to facilitate production.

[0003] Existing bushing rolling and shaping devices have drawbacks such as the material not being easily deformed, increased rolling and shaping time, low rolling and shaping efficiency, inconvenient material removal after shaping, increased manpower, and impact on the use of rolling and shaping. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a bushing rolling and shaping device. The device makes the material easier to deform, reduces the rolling and shaping time, improves the efficiency of rolling and shaping, makes it easier to remove the material after shaping, reduces manpower, and does not affect the use of rolling and shaping. It can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bushing rolling and shaping device, comprising a support plate, a rolling and shaping unit, and a heating and guiding unit; Support plate: A conveying mechanism is provided on the support plate, and a rolling and shaping unit is provided on the right side of the conveying mechanism; Heating guiding unit: includes a guide roller fixing frame, guide rollers, movable slider and electric push rod II. The guide roller fixing frame is set on the support plate between the conveying mechanism and the rolling and shaping unit. Two equally spaced guide rollers are rotatably connected on the guide roller fixing frame. A sliding groove is opened on the upper side of the guide roller fixing frame. A movable slider is slidably connected in the sliding groove. A push block is set on the movable slider. An electric push rod II is set on the guide roller fixing frame at the rear side of the sliding groove. The extension end of the electric push rod II is fixedly connected to the corresponding push block. The input end of the electric push rod II is electrically connected to the output end of an external power supply through an external control switch group.

[0006] The support plate is used for fixed assembly, the conveying mechanism is used for conveying, the rolling and shaping unit is used for rolling and shaping, the guide roller fixing frame is used to fix the guide roller, and the guide roller is used to convey the raw material so that the raw material can fit more closely to the rolling sleeve for rolling processing. The electric push rod is started to drive the moving slider to move, and the moving slider is used to move the cutting machine for cutting, thus facilitating processing.

[0007] Furthermore, the heating guide unit also includes a cutting machine mounting bracket and a cutting machine. A cutting machine mounting bracket is provided on the movable slider, and a cutting machine is fixedly connected to the cutting machine mounting bracket. The cutting machine is located to the left of the guide roller mounting bracket, and the input end of the cutting machine is electrically connected to the output end of an external power supply through an external control switch group.

[0008] The cutting machine holder is used to fix the cutting machine in place. When the cutting machine is started, it cuts materials, facilitating continuous cutting and processing.

[0009] Furthermore, the heating guide unit also includes a heating box and a heating gun. The right side of the guide roller fixing frame is fixedly connected to the heating box via a connecting block. Rectangular holes are opened on the left and right sides of the heating box, and heating guns are respectively installed on the upper and lower sides of the heating box. The nozzles of the two heating guns extend into the heating box. The input end of the heating gun is electrically connected to the output end of an external power supply via an external control switch group.

[0010] The heating box is used to fix the heating gun, which is used to heat the material, making it easier to deform the device and roll it into a circle, thus improving efficiency and making it convenient to use.

[0011] Furthermore, the rolling and shaping unit includes a fixed support frame, a rotating cylinder, and a power motor. A fixed support frame is fixedly connected to the support plate at the right side of the guide roller fixed frame. The fixed support frame has a circular hole, and the rotating cylinder is rotatably connected to the fixed support frame through a bearing. The rear side of the fixed support frame is fixedly connected to the power motor through a motor fixing plate. The output shaft of the power motor is fixedly connected to the rotating cylinder. A rolling sleeve is fitted on the rotating cylinder at the front side of the fixed support frame. The input end of the power motor is electrically connected to the output end of an external power supply through an external control switch group.

[0012] The fixed support frame is used to fix the power motor. When the power motor is started, it causes the rotating cylinder to rotate, and the rotating cylinder is used for rolling and processing.

[0013] Furthermore, the rolling and shaping unit also includes a first shaping and bonding plate, a second shaping and bonding plate, a first electric adjusting push rod, and a second electric adjusting push rod. The first electric adjusting push rod is mounted on the fixed support frame. The extended end of the first electric adjusting push rod passes through the fixed support frame and is fixedly connected to the second shaping and bonding plate. The second electric adjusting push rod is fixedly connected to the right side of the fixed support frame via a fixed seat on the support plate. The extended end of the second electric adjusting push rod is fixedly connected to the first shaping and bonding plate. The first and second shaping and bonding plates correspond to the rolling sleeve. The input ends of the first and second electric adjusting push rods are electrically connected to the output end of an external power supply via an external control switch group.

[0014] The first and second shaping and bonding plates work together to facilitate contact between the bushing and the rolling sleeve for shaping. The first and second electric adjusting push rods work together to adjust the position for shaping.

[0015] Furthermore, the rolling and shaping unit also includes push blocks, an electric push rod, and connecting rods. The fixed support frame has circular holes on the left and right sides of the rolling sleeve, and a cylinder is set in each circular hole. The front ends of the two cylinders are fixedly connected to the corresponding push blocks, and the rear ends of the two cylinders are fixedly connected to a connecting rod. A rectangular plate is fixedly connected between the two connecting rods. The front side of the fixed support frame is fixedly connected to the electric push rod through a fixed seat. The extension end of the electric push rod passes through the fixed support frame and is fixedly connected to the rectangular plate. The input end of the electric push rod is electrically connected to the output end of an external power supply through an external control switch group.

[0016] Once the electric push rod is started, it pushes the connecting rod to move. The connecting rod drives the push block to move, thereby pushing the rolled and shaped bushing for easy material handling and use.

[0017] Compared with the prior art, the beneficial effects of this utility model are: 1. This bushing rolling and shaping device has the following advantages: It is equipped with a heating guide unit, which is used to fix the guide roller through a guide roller fixing frame. The guide roller is used to convey the raw material, so that the raw material can fit more closely to the rolling sleeve for rolling processing. The electric push rod is started to drive the moving slider to move. The moving slider is used to move the cutting machine. The cutting machine fixing frame is used to fix the cutting machine. When the cutting machine is started, it cuts the material. The heating box is used to fix the heating gun. The heating gun is used to heat the material, so that the device can deform for conveying and processing. 2. This bushing rolling and shaping device has the following advantages: It is equipped with a rolling and shaping unit, which is used to fix the power motor through a fixed support frame. When the power motor is started, the rotating cylinder rotates, and the rotating cylinder is used for rolling. Shaping and bonding plates one and two cooperate to facilitate the contact between the bushing and the rolling sleeve for shaping. Electric adjusting push rod one and electric adjusting push rod two cooperate to adjust the position. When electric push rod one is started, it pushes the connecting rod to move. The connecting rod drives the push block to move, thereby pushing the rolled and shaped bushing for rolling and shaping. 3. This bushing rolling and shaping device has the following advantages: it makes the material easier to deform, reduces the rolling and shaping time, improves the efficiency of rolling and shaping, makes it easier to remove the material after shaping, reduces manpower, and does not affect the use of rolling and shaping. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a side sectional view of the present invention. Figure 4 This is a schematic diagram of the left side structure of the heating guide unit of this utility model; Figure 5 This is a schematic diagram of the right side of the heating guide unit of this utility model.

[0019] In the diagram: 1 Support plate, 2 Conveying mechanism, 3 Rolling and shaping unit, 31 Fixed support frame, 32 Rotating cylinder, 33 Power motor, 34 Push block, 35 Electric push rod one, 36 Connecting rod, 37 Shaping and bonding plate one, 38 Shaping and bonding plate two, 39 Electric adjusting push rod one, 310 Electric adjusting push rod two, 4 Heating guide unit, 41 Guide roller fixing frame, 42 Guide roller, 43 Moving slider, 44 Cutting machine fixing frame, 45 Cutting machine, 46 Electric push rod two, 47 Heating box, 48 Heating gun. Detailed Implementation

[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This embodiment provides a technical solution: a bushing rolling and shaping device, including a support plate 1, a rolling and shaping unit 3 and a heating guide unit 4; Support plate 1: A conveying mechanism 2 is provided on the support plate 1, and a rolling and shaping unit 3 is provided on the support plate 1 at the right side of the conveying mechanism 2; Heating guide unit 4: includes guide roller fixing frame 41, guide roller 42, movable slider 43 and electric push rod 46. The guide roller fixing frame 41 is set on the support plate 1 between the conveying mechanism 2 and the rolling and shaping unit 3. Two equally spaced guide rollers 42 are rotatably connected on the guide roller fixing frame 41. A sliding groove is opened on the upper side of the guide roller fixing frame 41. A movable slider 43 is slidably connected in the sliding groove. A push block is set on the movable slider 43. An electric push rod 46 is set on the guide roller fixing frame 41 at the rear side of the sliding groove. The extension end of the electric push rod 46 is fixedly connected to the corresponding push block. The input end of the electric push rod 46 is electrically connected to the output end of the external power supply through an external control switch group.

[0022] Support plate 1 is used for fixed assembly, conveying mechanism 2 is used for conveying, rolling and shaping unit 3 is used for rolling and shaping, guide roller fixing frame 41 is used to fix guide roller 42, guide roller 42 is used to convey raw materials to make the raw materials fit more closely to the rolling sleeve for rolling processing, electric push rod 46 is started to drive the moving slider 43 to move, moving slider 43 is used to move cutting machine 45 for cutting, thus facilitating processing.

[0023] The heating guide unit 4 also includes a cutter bracket 44 and a cutter 45. A cutter bracket 44 is provided on the movable slider 43, and a cutter 45 is fixedly connected to the cutter bracket 44. The cutter 45 is located to the left of the guide roller bracket 41. The input end of the cutter 45 is electrically connected to the output end of the external power supply through an external control switch group.

[0024] The cutting machine holder 44 is used to fix the cutting machine 45. When the cutting machine 45 is started, it cuts the material, which facilitates continuous cutting and processing.

[0025] The heating guide unit 4 also includes a heating box 47 and a heating gun 48. The right side of the guide roller fixing frame 41 is fixedly connected to the heating box 47 via a connecting block. Rectangular holes are opened on the left and right sides of the heating box 47. Heating guns 48 are respectively installed on the upper and lower sides of the heating box 47. The gun heads on the two heating guns 48 extend into the heating box 47. The input end of the heating gun 48 is electrically connected to the output end of the external power supply via an external control switch group.

[0026] The heating box 47 is used to fix the heating gun 48, which is used to heat the material, making it easier to deform the device and roll it into a circle, thus improving efficiency and making it convenient to use.

[0027] The rolling and shaping unit 3 includes a fixed support frame 31, a rotating cylinder 32, and a power motor 33. A fixed support frame 31 is fixedly connected to the support plate 1 at the right side of the guide roller fixed frame 41. A circular hole is opened on the fixed support frame 31, and the rotating cylinder 32 is rotatably connected to the fixed support frame 31 through a bearing. The rear side of the fixed support frame 31 is fixedly connected to the power motor 33 through a motor fixing plate. The output shaft of the power motor 33 is fixedly connected to the rotating cylinder 32. A rolling sleeve is fitted on the rotating cylinder 32 at the front side of the fixed support frame 31. The input end of the power motor 33 is electrically connected to the output end of an external power supply through an external control switch group.

[0028] The fixed support frame 31 is used to fix the power motor 33. When the power motor 33 is started, the rotating cylinder 32 is rotated. The rotating cylinder 32 is rotated to perform rolling and processing.

[0029] The rolling and shaping unit 3 also includes a first shaping and bonding plate 37, a second shaping and bonding plate 38, a first electric adjusting push rod 39, and a second electric adjusting push rod 310. A first electric adjusting push rod 39 is provided on the fixed support frame 31. The extended end of the first electric adjusting push rod 39 passes through the fixed support frame 31 and is fixedly connected to the second shaping and bonding plate 38. The support plate 1 is fixedly connected to the second electric adjusting push rod 310 at the right side of the fixed support frame 31 via a fixed seat. The extended end of the second electric adjusting push rod 310 is fixedly connected to the first shaping and bonding plate 37. The first shaping and bonding plate 37 and the second shaping and bonding plate 38 correspond to the rolling sleeve. The input ends of the first electric adjusting push rod 39 and the second electric adjusting push rod 310 are electrically connected to the output end of the external power supply through an external control switch group.

[0030] The shaping and bonding plate 1 37 and the shaping and bonding plate 2 38 work together to facilitate contact between the bushing and the rolling sleeve for shaping. The electric adjusting push rod 1 39 and the electric adjusting push rod 2 310 work together to adjust the position for shaping.

[0031] The rolling and shaping unit 3 also includes a push block 34, an electric push rod 35, and a connecting rod 36. The fixed support frame 31 has round holes on the left and right sides of the rolling sleeve. Each round hole contains a cylinder. The front ends of the two cylinders are fixedly connected to the corresponding push block 34. The rear ends of the two cylinders are fixedly connected to a connecting rod 36. A rectangular plate is fixedly connected between the two connecting rods 36. The front side of the fixed support frame 31 is fixedly connected to the electric push rod 35 through a fixed seat. The extension end of the electric push rod 35 passes through the fixed support frame 31 and is fixedly connected to the rectangular plate. The input end of the electric push rod 35 is electrically connected to the output end of an external power supply through an external control switch group.

[0032] The electric push rod 35 is activated to push the connecting rod 36 to move. The connecting rod 36 drives the push block 34 to move, thereby pushing the rolled and shaped bushing for easy material handling.

[0033] The working principle of the bushing rolling and shaping device provided by this utility model is as follows: First, the guide roller fixing frame 41 is used to fix the guide roller 42. The guide roller 42 is used to convey the raw material, so that the raw material can fit more closely to the rolling sleeve for rolling processing. The electric push rod 46 is started to drive the moving slider 43 to move. The moving slider 43 is used to move the cutting machine 45. The cutting machine fixing frame 44 is used to fix the cutting machine 45. The cutting machine 45 is started to cut the material. The heating box 47 is used to fix the heating gun 48. The heating gun 48 is used to heat the material, so that the material can be easily rolled. The cylinder is deformed and then fixed by a support frame 31 to fix the power motor 33. The power motor 33 starts to rotate the rotating cylinder 32. The rotating cylinder 32 rotates to roll the cylinder. The shaping and bonding plate 1 37 and the shaping and bonding plate 2 38 cooperate to facilitate the contact between the bushing and the rolling sleeve for shaping. The electric adjusting push rod 1 39 and the electric adjusting push rod 2 310 cooperate to adjust the position. The electric push rod 1 35 starts to push the connecting rod 36 to move. The connecting rod 36 drives the push block 34 to move, thereby pushing the rolled and shaped bushing for processing.

[0034] It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC microcontroller, the power motor 33 is a servo motor, the cutting machine 45 is an industrial cutting machine, and the external control switch group controls the operation of the power motor 33, electric push rod 35, electric adjusting push rod 39, electric adjusting push rod 310, electric push rod 46, cutting machine 45 and heating gun 48 using methods commonly used in the prior art.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A bushing rolling and shaping device, characterized in that: It includes a support plate (1), a rolling and shaping unit (3), and a heating guide unit (4); Support plate (1): A conveying mechanism (2) is provided on the support plate (1), and a rolling and shaping unit (3) is provided on the support plate (1) at the right side of the conveying mechanism (2). Heating guide unit (4): includes guide roller fixing frame (41), guide roller (42), movable slider (43) and electric push rod II (46). The guide roller fixing frame (41) is provided on the support plate (1) between the conveying mechanism (2) and the rolling and shaping unit (3). Two equally spaced guide rollers (42) are rotatably connected on the guide roller fixing frame (41). A sliding groove is opened on the upper side of the guide roller fixing frame (41). A movable slider (43) is slidably connected in the sliding groove. A push block is provided on the movable slider (43). An electric push rod II (46) is provided on the guide roller fixing frame (41) at the rear side of the sliding groove. The extension end of the electric push rod II (46) is fixedly connected to the corresponding push block. The input end of the electric push rod II (46) is electrically connected to the output end of the external power supply through an external control switch group.

2. The bushing rolling and shaping device according to claim 1, characterized in that: The heating guide unit (4) also includes a cutting machine bracket (44) and a cutting machine (45). A cutting machine bracket (44) is provided on the movable slider (43). A cutting machine (45) is fixedly connected to the cutting machine bracket (44). The cutting machine (45) is located to the left of the guide roller bracket (41). The input end of the cutting machine (45) is electrically connected to the output end of the external power supply through an external control switch group.

3. The bushing rolling and shaping device according to claim 1, characterized in that: The heating guide unit (4) also includes a heating box (47) and a heating gun (48). The right side of the guide roller fixing frame (41) is fixedly connected to the heating box (47) through a connecting block. Rectangular holes are opened on the left and right sides of the heating box (47). Heating guns (48) are respectively arranged on the upper and lower sides of the heating box (47). The gun heads on the two heating guns (48) extend into the heating box (47). The input end of the heating gun (48) is electrically connected to the output end of the external power supply through an external control switch group.

4. The bushing rolling and shaping device according to claim 1, characterized in that: The rolling and shaping unit (3) includes a fixed support frame (31), a rotating cylinder (32), and a power motor (33). A fixed support frame (31) is fixedly connected to the support plate (1) at the position to the right of the guide roller fixed frame (41). A circular hole is opened on the fixed support frame (31). The circular hole is rotatably connected to the rotating cylinder (32) through a bearing. The rear side of the fixed support frame (31) is fixedly connected to the power motor (33) through a motor fixing plate. The output shaft of the power motor (33) is fixedly connected to the rotating cylinder (32). A rolling sleeve is sleeved on the rotating cylinder (32) at the position in front of the fixed support frame (31). The input end of the power motor (33) is electrically connected to the output end of the external power supply through an external control switch group.

5. The bushing rolling and shaping device according to claim 4, characterized in that: The rolling and shaping unit (3) also includes a shaping and bonding plate one (37), a shaping and bonding plate two (38), an electric adjusting push rod one (39), and an electric adjusting push rod two (310). An electric adjusting push rod one (39) is provided on the fixed support frame (31). The extension end of the electric adjusting push rod one (39) passes through the fixed support frame (31) and is fixedly connected to the shaping and bonding plate two (38). The support plate (1) located on the right side of the fixed support frame (31) is fixedly connected to the electric adjusting push rod two (310) through a fixed seat. The extension end of the electric adjusting push rod two (310) is fixedly connected to the shaping and bonding plate one (37). The shaping and bonding plate one (37) and the shaping and bonding plate two (38) correspond to the rolling sleeve. The input ends of the electric adjusting push rod one (39) and the electric adjusting push rod two (310) are electrically connected to the output end of the external power supply through an external control switch group.

6. The bushing rolling and shaping device according to claim 4, characterized in that: The rolling and shaping unit (3) also includes a push block (34), an electric push rod (35), and a connecting rod (36). The fixed support frame (31) has round holes on the left and right sides of the rolling sleeve. Each round hole contains a cylinder. The front ends of the two cylinders are fixedly connected to the corresponding push block (34). The rear ends of the two cylinders are fixedly connected to a connecting rod (36). A rectangular plate is fixedly connected between the two connecting rods (36). The front side of the fixed support frame (31) is fixedly connected to the electric push rod (35) through a fixed seat. The extension end of the electric push rod (35) passes through the fixed support frame (31) and is fixedly connected to the rectangular plate. The input end of the electric push rod (35) is electrically connected to the output end of the external power supply through an external control switch group.

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