Position correcting device for half shaft conveying mechanism

Abstract

The utility model discloses a position correcting device for a half shaft conveying mechanism, which is characterized by further comprising a plurality of correcting mechanisms which are arranged on one side of a conveying frame at intervals and used for pushing a half shaft to enable the half shaft to be fixed on the conveying frame. The push plate is movably connected with the linear driver, and the support is installed on the conveying frame and connected with the bottom of the linear driver. Through the arrangement of the correcting mechanism, the linear driver pushes the push plate to move the heavier end of the half shaft to the opposite end, so that the situation that the half shaft deviates towards the heavier end of the half shaft due to the characteristics of the half shaft in the conveying process of the conveying mechanism, the half shaft cannot enter an oil spraying box or a paint spraying box arranged on the conveying frame, and subsequent machining of the half shaft is affected is avoided; even if the semi-shaft enters an oil spraying box or a paint spraying box, the semi-shaft cannot be aligned to be machined during oil spraying or paint spraying due to the fact that the semi-shaft is not located at the correct position, and therefore the defective rate is increased.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, specifically a position correction device for a half-shaft conveying mechanism. Background Technology

[0002] Half-shafts are an important component of automotive transmission systems. They are shaped with one end heavier than the other, and the heavier end has a disc. In existing production processes, half-shafts are transported to various processing boxes, such as paint spraying boxes, on conveyor frames. During this step-by-step transport mechanism, the half-shafts may shift towards the heavier end due to their own inherent characteristics. In severe cases, they may slip off the conveyor frame, damaging the outer surface and affecting sales. Furthermore, their fall could injure operators and cause accidents. Severely offset half-shafts may not even be able to enter the paint spraying box. Even if they are, they are not in the correct position, making it impossible to align them properly for processing during paint spraying or painting, increasing the defect rate and thus rework costs. Therefore, a position correction device for the half-shaft transport mechanism is proposed. Utility Model Content

[0003] The main purpose of this utility model is to provide a solution that can effectively address the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a position correction device for a half-shaft conveying mechanism, comprising a conveying frame, a half-shaft mounted on the conveying frame, and a conveying mechanism mounted on the conveying frame for conveying the half-shaft, characterized in that: it further comprises a plurality of correction mechanisms spaced apart on one side of the conveying frame for pushing the half-shaft to fix the half-shaft on the conveying frame, wherein the correction mechanism comprises a linear driver, a push plate movably connected to the linear driver, and a bracket mounted on the conveying frame and connected to the bottom of the linear driver.

[0005] Preferably, the linear actuator can be a pneumatic cylinder, a hydraulic cylinder, or an electric actuator.

[0006] Preferably, the pusher plate can push one or more half-shafts at a time.

[0007] Preferably, the conveyor frame is provided with a number of positioning blocks that are adapted to the half shaft.

[0008] Preferably, the linear actuator is disposed between the positioning blocks.

[0009] Preferably, the conveying mechanism includes a conveying motor mounted on a conveying frame, a drive shaft connected to the conveying motor, a rotating block fixedly mounted on the drive shaft, a transmission shaft movably mounted on the rotating block, and a support frame movably mounted on the transmission shaft. A fixed half-shaft positioning block is also mounted on the support frame.

[0010] Preferably, the conveying mechanism further includes a second drive shaft movably mounted on a support frame, a second rotating block rotatably connected to the second drive shaft, and a driven shaft fixedly mounted on the second rotating block.

[0011] Preferably, the conveyor frame is also equipped with several bearing seats adapted to the drive shaft and the driven shaft.

[0012] This utility model has the following beneficial effects: By setting up a correction mechanism, the linear driver pushes the push plate to move the heavier end of the half shaft to the opposite end, avoiding the half shaft from shifting to the heavier end during the conveying process due to its own characteristics, preventing the half shaft from entering the spray tank or paint spray box set on the conveyor frame, thus affecting the subsequent processing of the half shaft. Even if it enters the spray tank or paint spray box, the half shaft will not be in the correct position, and the spraying or painting process will not be able to align the half shaft, thereby increasing the defect rate. If the offset position of the half shaft is large, it will cause the half shaft to slip off the conveyor frame, damaging the outer surface of the half shaft or causing a safety accident. At the same time, a correction mechanism is set at intervals on the conveyor frame, so that the long conveyor frame can stably convey the half shaft during the process of conveying the half shaft.

[0013] By setting the positioning block, the half shaft is fixed on the positioning block. At the same time, when the push plate pushes the half shaft, the disk at the heavier end of the half shaft contacts one side of the positioning block and then stops pushing. The positioning block can also serve as a limiting device for the correction mechanism to push the half shaft. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of part of the conveyor frame structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the corrective mechanism structure of this utility model.

[0017] Legend: 1. Conveyor frame; 11. Positioning block; 2. Half shaft; 3. Conveying mechanism; 31. Conveyor motor; 32. Drive shaft; 33. Rotating block one; 34. Transmission shaft one; 35. Support frame; 36. Transmission shaft two; 37. Rotating block two; 38. Driven shaft; 39. Bearing seat; 4. Correction mechanism; 41. Linear driver; 42. Push plate; 43. Bracket. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figure 1-3As shown, a position correction device for a half-shaft conveying mechanism includes a conveying frame 1, a half-shaft 2 mounted on the conveying frame 1, and a conveying mechanism 3 mounted on the conveying frame 1 for conveying the half-shaft 2. The device is characterized by further including a plurality of correction mechanisms 4 spaced apart on one side of the conveying frame 1 for pushing the half-shaft 2 to fix it on the conveying frame 1. Each correction mechanism 4 includes a linear actuator 41, a push plate 42 movably connected to the linear actuator 41, and a bracket 43 mounted on the conveying frame 1 and connected to the bottom of the linear actuator 41. Through the correction mechanism 4, the linear actuator 41 pushes the push plate 42, moving the heavier end of the half-shaft 2 towards the opposite end, thus preventing the half-shaft from being fixed to the opposite end. 2. During the conveying process of the conveying mechanism 3, due to the characteristics of the half shaft 2 itself, it tends to shift towards the heavier end of the half shaft 2, making it impossible for the half shaft 2 to enter the spray tank or paint spray box set on the conveying frame 1. This affects the subsequent processing of the half shaft 2. Even if it enters the spray tank or paint spray box, because the half shaft 2 is not in the correct position, it cannot be aligned with the half shaft 2 for processing during spraying or painting, thereby increasing the defect rate. If the offset position of the half shaft 2 is large, it will cause the half shaft 2 to slip off the conveying frame 1, damaging the outer surface of the half shaft 2 or causing a safety accident. At the same time, a correction mechanism 4 is set at intervals on the conveying frame 1 to ensure that the long conveying frame 1 can stably convey the half shaft 2 during the process of conveying.

[0020] In one embodiment, the linear actuator 41 can be a pneumatic cylinder, a hydraulic cylinder, or an electric actuator. When the linear actuator 41 is a pneumatic or hydraulic cylinder, the piston rod inside the pneumatic or hydraulic cylinder pushes the push plate 42 to correct the position of the offset half-shaft 2. When the linear actuator 41 is an electric actuator, the electric push rod inside the electric actuator pushes the push plate 42 to correct the position of the offset half-shaft 2.

[0021] In one embodiment, the push plate 42 can push one or more half shafts 2 at a time. When pushing multiple half shafts 2, the length of the push plate 42 can be set to the length corresponding to the contact surface of the multiple half shafts 2.

[0022] In one embodiment, the conveyor frame 1 is provided with a plurality of positioning blocks 11 adapted to the half shaft 2; by setting the positioning blocks 11, the half shaft 2 is fixed on the positioning blocks 11, and when the push plate 42 pushes the half shaft 2, the disk at the heavier end of the half shaft 2 contacts one side of the positioning block 11 and then stops pushing. The positioning blocks 11 can also serve as a limiting device for the correction mechanism 4 to push the half shaft 2.

[0023] In one embodiment, the linear actuator 41 is positioned between the positioning blocks 11 to prevent the bolts connecting the push plate 42 and the linear actuator 41 from contacting the half shaft 2 and scratching the outer surface of the half shaft 2.

[0024] In one embodiment, the conveying mechanism 3 includes a conveying motor 31 mounted on a conveying frame 1, a drive shaft 32 connected to the conveying motor 31, a rotating block 33 fixedly mounted on the drive shaft 32, a transmission shaft 34 movably mounted on the rotating block 33, a support frame 35 movably mounted on the transmission shaft 34, and the support frame 35 also has a fixed half-shaft 2 positioning block 11, a transmission shaft 36 movably mounted on the support frame 35, a rotating block 37 rotatably connected to the transmission shaft 36, and a driven shaft 38 fixedly mounted on the rotating block 37. The conveying frame 1 is also equipped with several bearing seats 39 adapted to the drive shaft 32 and the driven shaft 38.

[0025] When using this utility model, the half shaft 2 is first installed on the positioning block 11 on the conveyor frame 1. The drive shaft 32 is driven to rotate by the conveyor motor 31. The drive shaft 32 drives the rotating block 33 to rotate. The rotating block 33 drives the support frame 35 to rotate through the transmission shaft 34. When the support frame 35 rotates, the positioning block 11 on the support frame 35 lifts the half shaft 2. The rotation of the support frame 35 drives the half shaft 2 to move forward and be placed on the previous positioning block 11 on the conveyor frame 1. The half shaft 2 is conveyed by reciprocating rotation.

[0026] During the conveying process of the conveying mechanism 3, due to the characteristics of the half shaft 2 itself, the half shaft 2 will shift to the heavier end during the lifting and falling process. By using the correction mechanism 4 set on the conveying frame 1, the bracket 43 is set on one side of the conveying frame 1 and between the half shafts 2. The linear driver 41 set on the bracket 43 will bring the shifted half shaft 2 to the front of the linear driver 41, start the linear driver 41 to push the push plate 42, the push plate 42 pushes the disk on the half shaft 2 until the inner side of the disk on the half shaft 2 contacts the positioning block 11, and stop the linear driver 41 from pushing the push plate 42, so that the half shaft 2 can be reset. There are multiple correction mechanisms 4 on the conveying frame 1, one set at a certain interval, so that the half shaft 2 is conveyed stably on the conveying frame 1.

[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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A position correcting device for a half shaft conveying mechanism, comprising a conveying frame (1), a half shaft (2) installed on the conveying frame (1), a conveying mechanism (3) installed on the conveying frame (1) for conveying the half shaft (2), characterized in that: Also include several interval installation in conveying frame (1) one side for pushing half axle (2) make half axle (2) fixed on conveying frame (1) on the rectification mechanism (4), the rectification mechanism (4) including linear drive (41), with linear drive (41) activity connection push plate (42), installation in conveying frame (1) with linear drive (41) bottom connection support (43).

2. The position correcting device for a semi-axle conveying mechanism according to claim 1, characterized in that: The linear drive (41) can be a cylinder, hydraulic cylinder, electric push cylinder.

3. The position correcting device for a semi-axle conveying mechanism according to claim 1, characterized in that: The push plate (42) can push one or more half axle (2) at a time.

4. The position correcting device for a semi-axle delivery mechanism according to claim 1, wherein: The conveying frame (1) is provided with several positioning block (11) and half axle (2) is adapted.

5. The position correcting device for a semi-axle delivery mechanism according to claim 2, wherein: The linear drive (41) is arranged between the positioning block (11) and the positioning block (11).

6. A position correcting device for a semi-axle transport mechanism according to claim 1, characterized in that: The conveying mechanism (3) includes conveying motor (31) installed on conveying frame (1), with conveying motor (31) connection driving shaft (32), fixedly installed on the driving shaft (32) rotating block (33), transmission shaft (34) is movably installed on rotating block (33), support frame (35) is movably installed on transmission shaft (34), the support frame (35) is also installed with fixed half axle (2) positioning block (11).

7. A position correcting device for a semi-axle transport mechanism according to claim 6, characterized in that: The conveying mechanism (3) further comprises transmission shaft (36) movably installed on support frame (35), rotating block (37) rotatably connected with transmission shaft (36), and driven shaft (38) fixedly installed on rotating block (37).

8. The position correcting device for a semi-axle delivery mechanism according to claim 6, wherein: The conveying frame (1) is also provided with several bearing seats (39) matched with the driving shaft (32) and the driven shaft (38).

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