Plate guiding device for rear section of floor

Abstract

The utility model relates to the technical field of use in the blanking process of floor rear-section products of high-top flat floor vehicles in automobile production, in particular to a guide device for floor rear-section plates, which comprises a lower die, a fixed guide wheel is arranged on the left side of the lower die, a guide wheel base is arranged on the right side of the lower die, and a swing arm is arranged at the top of the guide wheel base. A fixing pin is installed on the right side of the swing arm, a stop pin is arranged on the top of the fixing pin, a spring is arranged below the stop pin, a pin shaft is arranged on the left side of the swing arm, a bearing is sleeved on the pin shaft, a guide wheel is sleeved on the outer surface of the bearing, a nut is arranged at one end of the top of the pin shaft, a plate is further arranged on the lower die, and a gasket is arranged between the nut and the guide wheel. The guide device is simple in structure, solves the problems that plates are not easy to guide and adjust, and materials are easy to deform or scrap, is convenient to operate, and reduces cost.

Description

Technical Field

[0001] The utility model relates to the technical field of use of a blanking process of a rear section floor product of a high-top flat-floor vehicle model in automobile production, in particular to a plate material guiding device for the rear section of the floor. Background Art

[0002] The blanking of automotive products is carried out by cutting different contours for subsequent forming processes.

[0003] The blanking production process uses automated rapid production, which requires accurate material guidance, stable positioning, and no offset to prevent the sheet from being scrapped after production. The existing fixed guide blocks are usually used, which are not easy to guide and difficult to adjust, which easily causes material deformation or scrapping, resulting in high manufacturing costs. No solution has been proposed for related technical problems. Utility Model Content

[0004] In response to the problems in the related technology, the utility model proposes a guiding device for the rear section of floor panels to overcome the above-mentioned technical problems existing in the existing related technology. The purpose of the utility model is to solve the problem that the panels are difficult to guide and adjust, and the materials are easily deformed or scrapped.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate guide device for the rear section of a floor, comprising a lower die, a fixed guide wheel is arranged on the left side of the lower die, a guide wheel base is arranged on the right side of the lower die, a swing arm is arranged on the top of the guide wheel base, a fixed pin is installed on the right side of the swing arm, a stop pin is arranged on the top of the fixed pin, a spring is arranged under the stop pin, the spring is sleeved on the outer surface of the fixed pin, a pin shaft is arranged on the left side of the swing arm, a bearing is sleeved on the pin shaft, a guide wheel is sleeved on the outer surface of the bearing, a nut is arranged on one end of the top of the pin shaft, and a plate is also arranged on the lower die.

[0006] Preferably, a washer is provided between the nut and the guide wheel.

[0007] Preferably, a first positioning pin is further provided on the swing arm, a second positioning pin is further provided on the guide wheel base, and a thread is provided on the second positioning pin.

[0008] Preferably, the guide wheel base is mounted on the lower mold by a first screw, and the fixing pin is fixedly mounted on the guide wheel base by a second screw.

[0009] Preferably, the swing arm and the guide wheel base are connected by bolts.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is a plate material guiding device for the rear section of a floor. By arranging a lower mold, a fixed guide wheel, a guide wheel base, a spring and a guide wheel, the utility model solves the problems that the existing plate material is not easy to guide and adjust, and the material is easily deformed or scrapped, thereby reducing the manufacturing cost, having a simple structure, convenient operation and reducing manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the cross section of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0014] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0015] In the accompanying drawings: 1. lower mold; 2. fixed guide wheel; 3. guide wheel base; 4. swing arm; 5. fixed pin; 6. stop pin; 7. spring; 8. pin shaft; 9. bearing; 10. guide wheel; 11. nut; 12. washer; 13. sheet material; 14. first positioning pin; 15. second positioning pin; 16. first screw; 17. second screw. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] Example 1

[0018] See also Figure 1-3 The utility model proposes a technical solution for a plate guide device for the rear section of a floor: a plate guide device for the rear section of a floor, comprising a lower die 1, a fixed guide wheel 2 is arranged on the left side of the lower die 1, a guide wheel base 3 is arranged on the right side of the lower die 1, a swing arm 4 is arranged on the top of the guide wheel base 3, a fixed pin 5 is installed on the right side of the swing arm 4, a stop pin 6 is arranged on the top of the fixed pin 5, a spring 7 is arranged below the stop pin 6, the spring 7 is sleeved on the outer surface of the fixed pin 5, a pin shaft 8 is arranged on the left side of the swing arm 4, a bearing 9 is sleeved on the pin shaft 8, specifically, the bearing 9 is used for guiding and taking into account rapid rolling; a guide wheel 10 is sleeved on the outer surface of the bearing 9, a nut 11 is arranged on the top end of the pin shaft 8, and a plate 13 is also arranged on the lower die 1.

[0019] See also Figure 1-2 As shown, further, a washer 12 is provided between the nut 11 and the guide wheel 10 .

[0020] In this embodiment, the gasket 12 is used to increase the connection area, disperse the pressure, prevent loosening or protect the surface of the connected parts.

[0021] See also Figure 1-2 As shown, further, a first positioning pin 14 is provided on the swing arm 4, and a second positioning pin 15 is provided on the guide wheel base 3, and a thread is provided on the second positioning pin 15.

[0022] See also Figure 1 As shown, further, the guide wheel base 3 is mounted on the lower mold 1 by a first screw 16 , and the fixing pin 5 is fixedly mounted on the guide wheel base 3 by a second screw 17 .

[0023] In this embodiment, the first screw 16 and the second screw 17 are provided to facilitate installation and disassembly.

[0024] See also Figure 2 As shown, further, the swing arm 4 and the guide wheel base 3 are connected by bolts.

[0025] In this embodiment, installation and disassembly are convenient.

[0026] The working principle of this utility model:

[0027] During operation, the fixed guide wheel 2 on the left side of the lower die 1 is fixed in this position, the sheet 13 enters the lower die 1, and the sheet 13 on the right side contacts the guide wheel 10. Since the width of the sheet 13 is fixed, the sheet 13 pushes the guide wheel 10 to move to the right, and the guide wheel 10 drives the swing arm 4 to rotate to the distance B around the fixed pin 5 as the center. The spring 7 on the fixed pin 5 is in a compressed state under the force, so that the sheet 13 is kept in a stable position and will not move to the right again. The sheet 13 keeps moving forward and the guide wheel 10 keeps rotating through the internal bearing 9. After the production of the sheet 13 is completed, the spring 7 is no longer compressed under the force, and the force is released, and it drives the guide wheel 10 and the swing arm 4 to rotate to the left around the fixed pin 5 as the center, returning to the initial state, and the whole work is completed.

[0028] The utility model has a simple structure, solves the problems that the plate material is not easy to guide and adjust, and the material is easily deformed or scrapped, is easy to operate, and reduces costs.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guide device for the rear section of a floor, characterized in that: The invention comprises a lower die (1), wherein a fixed guide wheel (2) is arranged on the left side of the lower die (1), a guide wheel base (3) is arranged on the right side of the lower die (1), a swing arm (4) is arranged on the top of the guide wheel base (3), a fixed pin (5) is installed on the right side of the swing arm (4), a stop pin (6) is arranged on the top of the fixed pin (5), a spring (7) is arranged below the stop pin (6), and the spring (7) is sleeved on the outer surface of the fixed pin (5), a pin shaft (8) is arranged on the left side of the swing arm (4), a bearing (9) is sleeved on the pin shaft (8), a guide wheel (10) is sleeved on the outer surface of the bearing (9), a nut (11) is arranged at one end of the top of the pin shaft (8), and a sheet material (13) is also arranged on the lower die (1).

2. A floor back sheet material guide device according to claim 1, characterized in that: A washer (12) is provided between the nut (11) and the guide wheel (10).

3. The guide device for the rear section of floor panels according to claim 1, characterized in that: The swing arm (4) is also provided with a first positioning pin (14), and the guide wheel base (3) is also provided with a second positioning pin (15), and the second positioning pin (15) is provided with a thread.

4. The guide device for the rear section of floor panels according to claim 1, characterized in that: The guide wheel base (3) is mounted on the lower mold (1) via a first screw (16), and the fixing pin (5) is fixedly mounted on the guide wheel base (3) via a second screw (17).

5. The guide device for the rear section of floor panels according to claim 1, characterized in that: The swing arm (4) and the guide wheel base (3) are connected by bolts.

Images