Semi-drive suspension tool for transmission shaft paint feeding

Abstract

The utility model discloses a semi-drive suspension tool used for transmission shaft paint feeding, which relates to the field of transmission shaft paint spraying and comprises an upper hook, a drive handle, a drive connecting rod and a lower hook, the drive handle is hinged to a rod portion of the upper hook, and a sliding guide sleeve is sleeved on the rod portion in a relatively sliding mode. The driving handle is connected with and drives the sliding guide sleeve through the connecting rod assembly; two lower hooks are hinged to the lower end of the rod part, a driving connecting rod is hinged to each lower hook, and the other end of each driving connecting rod is hinged to the corresponding sliding guide sleeve; and when the driving handle rotates, the sliding guide sleeve synchronously slides up and down along the rod part, so that the two lower hooks are relatively opened or closed. Compared with the prior art, the feeding device has the advantages that slight parts can be fed by a single person, one hand of an operator can drive hooks at two ends, the other hand can take a transmission shaft and position the transmission shaft on four holes of a flange fork, on the premise that production efficiency is guaranteed, single-person operation is achieved, and labor efficiency of the operator is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of transmission shaft painting, in particular to a semi-driven suspension tool used for painting the transmission shaft. Background Art

[0002] like Figure 1 As shown, the two ends of the existing drive shaft paint hooks are not powered, and the hooks on both sides need to be manually lifted up and then positioned on the four holes of the drive shaft flange fork. At the same time, when applying paint, one person needs to lift the hooks on both ends from above, and the other person takes the drive shaft to position the flange hole on the hook, that is, the paint application process requires two people to work together. This results in low efficiency in paint spraying of the drive shaft and high labor costs. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and to provide a semi-driven suspension tooling for feeding paint to a transmission shaft. For light parts, single-person feeding can be achieved. The operator can drive the hooks at both ends with one hand, and take the transmission shaft with the other hand and position it on the four holes of the flange fork. Under the premise of ensuring production efficiency, single-person operation is achieved, which greatly improves the labor efficiency of personnel.

[0004] The purpose of the utility model is achieved through the following technical solutions: this semi-driven suspension tooling for paint feeding on a transmission shaft comprises an upper hook, a driving handle, a driving connecting rod and a lower hook, the driving handle is hinged to the rod portion of the upper hook, a sliding guide sleeve is relatively slidably sleeved on the rod portion, and the driving handle is connected to drive the sliding guide sleeve through a connecting rod assembly; two lower hooks are hinged at the lower end of the rod portion, a driving connecting rod is hinged on each lower hook, and the other end of the driving connecting rod is hinged on the sliding guide sleeve; when the driving handle rotates, the sliding guide sleeve slides up and down synchronously along the rod portion, thereby causing the two lower hooks to open or close relatively.

[0005] As a further technical solution, an upper limit block is fixed to the rod of the upper hook, a lower limit block is fixed to the lower end of the rod, and a sliding guide sleeve is arranged between the upper limit block and the lower limit block to achieve limiting.

[0006] As a further technical solution, the connecting rod assembly includes a connecting rod and a connecting block, the connecting block is fixed on the outer wall of the sliding guide sleeve, one end of the connecting rod is hinged on the driving handle, and the other end of the connecting rod is hinged on the connecting block.

[0007] As a further technical solution, the driving handle is hinged on the upper limit block.

[0008] The beneficial effects of the utility model are:

[0009] 1. The simple connecting rod mechanism can drive the hooks at both ends to stretch and shrink at the same time. When the paint is hung on the transmission shaft, one hand drives the hook to unfold, and the other hand grabs the material to position it. From the original two people working together to one person working alone, the labor efficiency of the personnel is greatly improved while ensuring the output remains unchanged;

[0010] 2. The sliding guide sleeve is arranged between the upper limit block and the lower limit block, which can effectively prevent the sliding guide sleeve from falling off the rod and ensure the stable and efficient use of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the prior art.

[0012] Figure 2 It is a structural schematic diagram of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the utility model in which the lower hook is in an open state.

[0014] Figure 4 It is a structural schematic diagram of the utility model when in use.

[0015] Explanation of the reference numerals: upper hook 1, upper limit block 2, driving handle 3, connecting rod 4, connecting block 5, sliding guide sleeve 6, driving connecting rod 7, lower limit block 8, lower hook 9, rod 10, transmission shaft 100, flange fork 200. DETAILED DESCRIPTION

[0016] The utility model will be described in detail below with reference to the accompanying drawings:

[0017] Example: As attached Figures 2 to 4 As shown, the semi-driven suspension tooling for feeding paint to the transmission shaft comprises an upper hook 1, an upper limit block 2, a driving handle 3, a connecting rod 4, a connecting block 5, a sliding guide sleeve 6, a driving connecting rod 7, a lower limit block 8, a lower hook 9 and a rod 10.

[0018] Reference Figure 2 An upper limit block 2 is welded and fixed at the middle position of the rod 10 of the upper hook 1, and a lower limit block 8 is also welded and fixed at the lower end of the rod 10. The sliding guide sleeve 6 is sleeved on the rod 10 between the upper limit block 2 and the lower limit block 8, and slides up and down along the rod 10. The upper limit block 2 and the lower limit block 8 limit the sliding guide sleeve 6, which can effectively prevent the sliding guide sleeve 6 from falling off the rod 10, ensuring stable and efficient use of the tooling.

[0019] Furthermore, the driving handle 3 is hinged to the upper limit block 2 (it can also be directly hinged to the rod 10), and a connecting block 5 is fixed on the outer wall of the sliding guide sleeve 6. The connecting block 5 and the connecting rod 4 together constitute a connecting rod assembly. One end of the connecting rod 4 is hinged to the driving handle 3, and the other end of the connecting rod 4 is hinged to the connecting block 5. When the operator turns the driving handle 3, the sliding guide sleeve 6 synchronously slides up and down along the rod 10 driven by the connecting rod assembly. Two lower hooks 9 are hinged to the lower end of the rod 10 (lower limit block 8), and the two are symmetrical to each other. A driving connecting rod 7 is hinged to each lower hook 9, and the other end of the driving connecting rod 7 is hinged to the sliding guide sleeve 6, and the two driving connecting rods 7 also remain symmetrical. When the sliding guide sleeve 6 slides up and down along the rod 10, it drives the two lower hooks 9 to open or close relative to each other. Figure 3 As shown, when the driving handle 3 is rotated clockwise, the connecting rod 4 and the connecting block 5 drive the sliding guide sleeve 6 to slide upward along the rod portion 10, and the driving connecting rod 7 simultaneously drives the lower hook 9 to open, so as to position the front hook of the lower hook 9 at the four holes of the transmission shaft flange fork.

[0020] The working process of this utility model: Figure 4 As shown, when the transmission shaft 100 is being painted, the operator rotates the driving handle 3 with one hand, and the driving handle 3 drives the connecting rod mechanism (connecting rod 4, connecting block 5), and the connecting rod mechanism drives the sliding guide sleeve 6 to slide along the rod 10, and the sliding guide sleeve 6 synchronously drives the driving connecting rod 7, thereby driving the lower hook 9 to move, and the lower hooks 9 at both ends can be unfolded at the same time. Then the operator grabs the material (transmission shaft 100) with the other hand, and positions the front hook part of the lower hook 9 at the four holes of the flange fork 200 of the transmission shaft 100. Both ends of the transmission shaft flange surface can be positioned at the same time, thereby realizing the single-person loading operation, reducing the difficulty of employee operation, and greatly improving the labor efficiency of personnel while ensuring that the output remains unchanged.

[0021] It is understandable that, for those skilled in the art, any equivalent replacement or change to the technical solution and the concept of the utility model should fall within the protection scope of the claims attached to the utility model.

Claims

1. A semi-driven suspension tool for feeding paint to a transmission shaft, characterized in that: The utility model comprises an upper hook (1), a driving handle (3), a driving connecting rod (7) and a lower hook (9); the driving handle (3) is hingedly connected to a rod portion (10) of the upper hook (1); a sliding guide sleeve (6) is relatively slidably sleeved on the rod portion (10); the driving handle (3) is connected to drive the sliding guide sleeve (6) through a connecting rod assembly; two lower hooks (9) are hingedly connected at the lower end of the rod portion (10); a driving connecting rod (7) is hingedly connected to each lower hook (9); the other end of the driving connecting rod (7) is hingedly connected to the sliding guide sleeve (6); when the driving handle (3) rotates, the sliding guide sleeve (6) synchronously slides up and down along the rod portion (10), thereby making the two lower hooks (9) relatively open or close.

2. The semi-driven suspension tooling for paint feeding of a transmission shaft according to claim 1 is characterized in that: An upper limit block (2) is fixed to the rod portion (10) of the upper hook (1), a lower limit block (8) is fixed to the lower end of the rod portion (10), and a sliding guide sleeve (6) is arranged between the upper limit block (2) and the lower limit block (8) to achieve limiting.

3. The semi-driven suspension tooling for paint feeding of a transmission shaft according to claim 2 is characterized in that: The connecting rod assembly comprises a connecting rod (4) and a connecting block (5), wherein the connecting block (5) is fixed on the outer wall of the sliding guide sleeve (6), one end of the connecting rod (4) is hinged on the driving handle (3), and the other end of the connecting rod (4) is hinged on the connecting block (5).

4. The semi-driven suspension tool for paint feeding of a transmission shaft according to claim 2 or 3, characterized in that: The driving handle (3) is hinged on the upper limit block (2).

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