CN220658799U - High-precision metal part leveling device - Google Patents

Abstract

The utility model relates to a high-precision metal part leveling device which comprises a base, a frame, an upper press roll, a lower press roll, an adjusting mechanism and a driving mechanism, wherein the frame and the driving mechanism are arranged on the base, the driving mechanism comprises a main motor, a gear box, a universal joint, a connecting shaft and a connecting sleeve, the connecting shaft is rotationally connected with the gear box, the main motor drives the connecting shaft to rotate through the gear box, the other end of the connecting shaft is connected with the universal joint, the other end of the universal joint is connected with the connecting sleeve, the connecting sleeve is connected with the upper press roll, the adjusting mechanism comprises an air cylinder, a fixed box and a connecting plate, the air cylinder can adjust the distance between the upper press roll and the lower press roll, and when the upper press roll moves up and down, the connecting sleeve at the end part of the upper press roll is connected with the universal joint, so that the upper press roll is not influenced by vertical movement, and the upper press roll is rotated along with the connecting sleeve through the gear box and the connecting sleeve connected with the gear box when the main motor is started.

Description

High-precision metal part leveling device

Technical Field

The utility model relates to the field of metal processing, in particular to a high-precision metal part leveling device.

Background

The leveler is also called a leveler. If the product has a requirement on flatness, or the product is thicker than 2mm, a leveling machine is needed. The material can be flattened through the flattening machine, which means that an uneven metal plate is extruded by upper and lower rollers to achieve flattening effect, namely the flattening machine. The leveling machine is a powerful new device for high-speed stamping work, and can improve the quality and quantity of the punch products. The roll material cannot be produced into a good punched part after flattening and stress relief, and only the roll material is flattened and stress relief can be achieved.

The height adjustment is needed between the upper pressing roller and the lower pressing roller of the existing leveling machine according to actual conditions, the height of the upper pressing roller is generally adjusted, the lower pressing roller is connected with a driver, the driver drives the lower pressing roller to rotate, and the upper pressing roller rotates along with the driven roller, but the leveling effect of the leveling machine is poor, the driven rotation of the upper pressing roller can lead to low precision of the leveling machine after metal parts are leveled, and therefore the leveling machine with the same constant speed and reversion as the lower pressing roller is needed to be designed.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a high-precision metal part leveling device.

The utility model provides a high-precision metal part leveling device which adopts the following technical scheme:

the utility model provides a high accuracy metal part leveling device, includes base, frame, last compression roller, lower compression roller, adjustment mechanism and actuating mechanism, frame and actuating mechanism all set up on the base, actuating mechanism includes main motor, gear box, universal joint, connecting axle and adapter sleeve, the connecting axle with the gear box rotates to be connected, main motor passes through the gear box drives the connecting axle and rotates, the other end of connecting axle with the universal joint is connected, the other end of universal joint is connected the adapter sleeve, the adapter sleeve with go up the compression roller and be connected.

Optionally, the upper press roller and the lower press roller are both arranged on the frame, both ends of the upper press roller and both ends of the lower press roller are both rotationally connected with the frame, and one end of the upper press roller penetrates through the frame and is connected with the connecting sleeve.

Optionally, adjustment mechanism includes cylinder, fixed box and connecting plate, fixed box sets up in the frame, the cylinder sets up on fixed box, the piston rod of cylinder passes fixed box, the tip of cylinder piston rod with the connecting plate is connected, fixed box and cylinder set up respectively the both sides of frame, go up the roll body of compression roller respectively with two sets of connecting plate rotation connection.

Optionally, one end of the lower press roller is rotatably connected with the frame, the other end of the lower press roller penetrates through the frame and is connected with the connecting sleeve, the connecting sleeve is connected with the connecting shaft through a universal joint, and the connecting shaft is connected with the gear box.

Optionally, still be provided with two sets of spacing subassemblies in the frame, two sets of spacing subassembly sets up relatively, spacing subassembly includes driver, slide bar, connecting block and gyro wheel, the driver drives slide bar horizontal migration, the connecting block sets up at the slide bar tip, the gyro wheel with the connecting block rotates to be connected, the gyro wheel sets up go up the position of ejection of compact in the middle of compression roller and the lower compression roller.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the distance between the upper press roller and the lower press roller can be adjusted by the air cylinder, and when the upper press roller moves up and down, the connecting sleeve at the end part of the upper press roller is connected with the universal joint, so that the upper press roller is not influenced by the movement in the vertical direction, and when the main motor is started, the universal joint is driven to rotate through the gear box and the connecting sleeve connected with the gear box, so that the upper press roller also rotates along with the gear box;

2. the two sets of gyro wheels can the side of the metal part of butt flattening respectively, prevent that metal part from taking place the skew at the in-process of flattening and leading to the flattening effect not good.

Drawings

FIG. 1 is a schematic illustration of a high precision metal part screeding device.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals illustrate: 1. a base; 2. a frame; 3. an upper press roll; 4. a lower press roll; 5. an adjusting mechanism; 51. a cylinder; 52. a fixed box; 53. a connecting plate; 6. a driving mechanism; 61. a main motor; 62. a gear box; 63. a universal joint; 64. a connecting shaft; 65. connecting sleeves; 7. a limit component; 71. a driver; 72. a slide bar; 73. a connecting block; 74. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the meaning of "a number" is at least two, such as two, three, etc., unless explicitly defined otherwise.

The embodiment of the utility model discloses a high-precision metal part leveling device. Referring to fig. 1-2, a high precision metal part leveling device comprises a base 1, a frame 2, an upper press roller 3, a lower press roller 4, an adjusting mechanism 5 and a driving mechanism 6, wherein the frame 2 and the driving mechanism 6 are arranged on the base 1, the driving mechanism 6 comprises a main motor 61, a gear box 62, a universal joint 63, a connecting shaft 64 and a connecting sleeve 65, the connecting shaft 64 is rotationally connected with the gear box 62, the main motor 61 drives the connecting shaft 64 to rotate through the gear box 62, the other end of the connecting shaft 64 is connected with the universal joint 63, the other end of the universal joint 63 is connected with the connecting sleeve 65, the connecting sleeve 65 is connected with the upper press roller 3, the upper press roller 3 and the lower press roller 4 are arranged on the frame 2, both ends of the upper press roller 3 and the lower press roller 4 are rotationally connected with the frame 2, one end of the upper press roller 3 penetrates through the frame 2 and is connected with the connecting sleeve 65, the adjusting mechanism 5 comprises a cylinder 51, a fixed box 52 and a connecting plate 53, the fixed box 52 is arranged on the frame 2, the air cylinder 51 is arranged on the fixed box 52, the piston rod of the air cylinder 51 passes through the fixed box 52, the end part of the piston rod of the air cylinder 51 is connected with the connecting plate 53, the fixed box 52 and the air cylinder 51 are respectively arranged at two sides of the frame 2, the roller bodies of the upper press roller 3 are respectively connected with two groups of connecting plates 53 in a rotating way, one end of the lower press roller 4 is connected with the frame 2 in a rotating way, the other end of the lower press roller 4 passes through the frame 2 and is connected with the connecting sleeve 65, the connecting sleeve 65 is connected with the connecting shaft 64 through the universal joint 63, the connecting shaft 64 is connected with the gear box 62, by the design, the air cylinder 51 can adjust the distance of the upper press roller 3 relative to the lower press roller 4, and when the upper press roller 3 moves up and down, the connecting sleeve 65 at the end part of the upper press roller 3 is connected with the universal joint 63, so the influence of the vertical movement is not influenced by the vertical direction, when the main motor 61 is started, the universal joint 63 is driven to rotate by the gear box 62 and the connecting sleeve 65 connected with the gear box 62, so that the upper press roll 3 also rotates.

Still be provided with two sets of spacing subassembly 7 on the frame 2, two sets of spacing subassembly 7 set up relatively, spacing subassembly 7 includes driver 71, slide bar 72, connecting block 73 and gyro wheel 74, driver 71 drives slide bar 72 horizontal migration, connecting block 73 sets up at slide bar 72 tip, gyro wheel 74 rotates with connecting block 73 to be connected, gyro wheel 74 sets up the position of last compression roller 3 and the centre ejection of compact of compression roller 4 under with, through this kind of design, two sets of gyro wheels 74 can the side of the metal part of butt flattening respectively, prevent that metal part from taking place the skew at the in-process of flattening from leading to the flattening effect not good.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. A high accuracy metal part leveling device, its characterized in that: including base (1), frame (2), go up compression roller (3), lower compression roller (4), adjustment mechanism (5) and actuating mechanism (6), frame (2) and actuating mechanism (6) all set up on base (1), actuating mechanism (6) include main motor (61), gear box (62), universal joint (63), connecting axle (64) and adapter sleeve (65), connecting axle (64) with gear box (62) rotate and are connected, main motor (61) pass through gear box (62) drive connecting axle (64) rotate, the other end of connecting axle (64) with universal joint (63) are connected, adapter sleeve (65) are connected to the other end of universal joint (63), adapter sleeve (65) with go up compression roller (3) and be connected.

2. The high precision metal part leveling apparatus of claim 1, wherein: the upper press roller (3) and the lower press roller (4) are arranged on the frame (2), the two ends of the upper press roller (3) and the lower press roller (4) are rotationally connected with the frame (2), and one end of the upper press roller (3) penetrates through the frame (2) and is connected with the connecting sleeve (65).

3. The high precision metal part leveling apparatus of claim 2, wherein: the adjusting mechanism (5) comprises an air cylinder (51), a fixed box (52) and a connecting plate (53), wherein the fixed box (52) is arranged on the frame (2), the air cylinder (51) is arranged on the fixed box (52), a piston rod of the air cylinder (51) penetrates through the fixed box (52), the end part of the piston rod of the air cylinder (51) is connected with the connecting plate (53), the fixed box (52) and the air cylinder (51) are respectively arranged on two sides of the frame (2), and roller bodies of the upper pressing roller (3) are respectively connected with two groups of the connecting plates (53) in a rotating mode.

4. The high precision metal part leveling apparatus of claim 2, wherein: one end of the lower pressing roller (4) is rotationally connected with the frame (2), the other end of the lower pressing roller (4) penetrates through the frame (2) and is connected with the connecting sleeve (65), the connecting sleeve (65) is connected with the connecting shaft (64) through the universal joint (63), and the connecting shaft (64) is connected with the gear box (62).

5. The high precision metal part leveling apparatus of claim 2, wherein: still be provided with two sets of spacing subassembly (7) on frame (2), two sets of spacing subassembly (7) set up relatively, spacing subassembly (7) include driver (71), slide bar (72), connecting block (73) and gyro wheel (74), driver (71) drive slide bar (72) horizontal migration, connecting block (73) set up in slide bar (72) tip, gyro wheel (74) with connecting block (73) rotate and are connected, gyro wheel (74) set up the position of ejection of compact in the middle of last compression roller (3) and lower compression roller (4).