Pretreatment device for manufacturing connecting device with high salt spray resistance

Abstract

The utility model discloses a pretreatment device for manufacturing a connecting device with high salt spray resistance, the pretreatment device comprises a lower base, a pedestal plate is arranged on the upper surface of the lower base, a workpiece placing seat is arranged on the pedestal plate, and the workpiece placing seat comprises an auxiliary hinge seat, an adjusting rotating shaft seat and a mounting pedestal; the auxiliary hinge seat is hinged to the upper surface of the lower base, the mounting cushion seat is hinged to the upper surface of the lower base, the auxiliary hinge seat is hinged to an adjusting rotating shaft seat, and the output end of the adjusting rotating shaft seat is hinged to the side face of the mounting cushion seat. The optimal angle and position of the workpiece in the pretreatment process are ensured; the telescopic adjusting seat allows adjustment of the placed workpiece set in the vertical direction, and it is ensured that the workpieces can meet different height requirements; the multi-directional adjustment capability of the workpiece placement group enables the pretreatment device to adapt to workpieces of various sizes and shapes, and the universality and flexibility of the pretreatment device are improved.

Description

Technical Field

[0001] The present application relates to the technical field of connection device preparation, and in particular to a pretreatment device for preparing a connection device with high salt spray resistance. Background Art

[0002] Railway bridge connection devices will form salt spray under harsh environmental conditions, especially those near the ocean or in areas where a large amount of deicing salt is used. Salt spray is a kind of humid air containing salt, which is highly corrosive to metal materials. Therefore, the connection device needs to be treated with high salt spray resistance. Before treatment, the workpiece needs to be pretreated. Pretreatment can remove oil, dust and other pollutants and increase surface roughness to ensure the adhesion of subsequent treatment layers. Its quality directly affects the performance and life of the final product. Existing pretreatment devices often have the following problems: inaccurate positioning of the workpiece, the position of the workpiece relative to the grinding component cannot be accurately adjusted, resulting in poor pretreatment angles; poor adaptability, it is difficult to adapt to workpieces of different sizes and shapes, limiting the application range of the pretreatment device; low grinding efficiency, the adjustment of the grinding component is not flexible enough, it is difficult to reach all areas of the workpiece that need to be polished, reducing the grinding efficiency. Summary of the invention

[0003] The technical problem to be solved by the present application is to overcome the existing defects and provide a pretreatment device for manufacturing a connection device with high salt spray resistance, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a pretreatment device for manufacturing a high salt spray resistance connection device, comprising a lower base, the upper surface of the lower base is provided with a seat plate, the seat plate is provided with a workpiece placement seat, the workpiece placement seat comprises an auxiliary hinge seat, an adjustment shaft seat and an installation seat, the installation seat is hinged to the upper surface of the lower base, the auxiliary hinge seat is hinged with an adjustment shaft seat, and the output end of the adjustment shaft seat is hinged to the side of the installation seat, a workpiece placement group is provided on the installation seat, and a grinding component for processing workpieces located on the workpiece placement group is provided around the upper surface of the lower base, the grinding component comprises a support frame, an adjustment seat and a grinding group, the adjustment seat is located on the support frame, and the grinding group is located on the adjustment seat.

[0005] As a preferred technical solution of the present application, the workpiece placement group includes a telescopic adjustment seat and a storage seat. The telescopic adjustment seat is located on the other side of the mounting pad seat away from the adjustment shaft seat, and the telescopic end of the telescopic adjustment seat is connected to the storage seat.

[0006] As a preferred technical solution of the present application, the support frame includes a main frame shaft located around the upper surface of the lower base and an auxiliary side shaft located on the front and rear sides of the upper surface of the lower base, and shaft sleeve mounting seats are provided at the contact points between the main frame shaft and the auxiliary side shaft and the lower base, and the main frame shaft and the auxiliary side shaft are connected to the upper surface of the lower base through fasteners and the shaft sleeve mounting seats, and upper support plates are provided at the upper ends of the main frame shaft and the auxiliary side shaft.

[0007] As a preferred technical solution of the present application, the adjustment seat includes a vertical adjustment seat and a transverse adjustment seat, and the transverse adjustment seat is located on the vertical adjustment seat.

[0008] As a preferred technical solution of the present application, the vertical adjustment seat includes an adjustment swivel seat, an adjustment shaft and a handwheel swivel seat. The lower end of the adjustment shaft is connected to the lower base through the adjustment swivel seat. The upper end of the adjustment swivel seat is provided with a handwheel swivel seat, and the adjustment shaft passes through the horizontal adjustment seat.

[0009] As a preferred technical solution of the present application, the lateral adjustment seat includes an auxiliary slide, a guide frame plate and a connecting plate. The connecting plate is sleeved between the adjacent main frame axis and the auxiliary side axis. Guide frame plates are arranged on the left and right connecting plates. The guide frame plates are correspondingly provided with auxiliary slides, and a grinding group is arranged at the front end of the guide frame plate.

[0010] As a preferred technical solution of the present application, the grinding group includes mounting support plates and a grinding motor, the grinding motor is arranged between the mounting support plates, the mounting support plates are provided with arc guide grooves, and guide shafts corresponding to the arc guide grooves are arranged on both sides of the grinding motor.

[0011] Compared with the prior art: the present application can accurately adjust the position of the workpiece relative to the grinding assembly through the combined use of an auxiliary articulated seat and an adjusting shaft seat, ensuring that the angle and position of the workpiece during the pretreatment process are optimal; the telescopic adjustment seat allows the workpiece placement group to be adjusted in the vertical direction, ensuring that the workpiece can adapt to different height requirements; the multi-directional adjustment capability of the workpiece placement group enables it to adapt to workpieces of various sizes and shapes, improving the versatility and flexibility of the pretreatment device; the vertical and horizontal fine-tuning capability of the grinding assembly enables it to adapt to workpieces of different sizes and shapes, ensuring that the grinding head can reach all areas of the workpiece that need to be polished; the arc guide groove on the mounting support plate cooperates with the guide shaft of the grinding motor to ensure the continuity and consistency of the grinding action and improve the grinding efficiency; the grinding motor drives the grinding tool to grind the workpiece through the rotational torque generated by it, ensuring that the surface of the workpiece is evenly and efficiently polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of this application;

[0013] Figure 2 This is the main view of this application;

[0014] Figure 3 This is the left view of this application.

[0015] In the figure: 1. upper support plate, 2. hand wheel swivel seat, 3. auxiliary slide seat, 4. guide frame plate, 5. main frame shaft, 6. shaft sleeve mounting seat, 7. lower base, 8. auxiliary side shaft, 9. adjustment swivel seat, 10. connecting plate, 11. adjustment shaft, 12. grinding motor, 13. storage seat, 14. telescopic adjustment seat, 15. installation cushion seat, 16. auxiliary hinge seat, 17. adjustment shaft seat, 18. installation support plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0017] See also Figure 1-3 The present application provides a technical solution: a pretreatment device for manufacturing a high salt spray resistance connection device, comprising a lower base 7, the upper surface of the lower base 7 is provided with a cushion plate, and the cushion plate is provided with a workpiece placement seat.

[0018] The lower base 7 is placed on a solid and flat ground to ensure that no shaking or displacement occurs during operation.

[0019] The workpiece placement seat includes an auxiliary hinge seat 16, an adjustment shaft seat 17 and a mounting pad seat 15. The mounting pad seat 15 is hinged to the upper surface of the lower base 7. The auxiliary hinge seat 16 is hinged with the adjustment shaft seat 17, and the output end of the adjustment shaft seat 17 is hinged to the side of the mounting pad seat 15. The mounting pad seat 15 is provided with a workpiece placement group.

[0020] The auxiliary hinged seat 16 allows the mounting pad 15 to be adjusted in multiple directions, which helps to adjust the position of the workpiece relative to the grinding assembly to achieve the best pre-processing angle; the output end of the adjusting shaft seat 17 is hinged to the side of the mounting pad 15, allowing the workpiece placement group to be adjusted in the vertical direction, thereby further optimizing the grinding position of the workpiece.

[0021] The upper surface of the lower base 7 is provided with a grinding assembly for processing the workpieces on the workpiece placement group. The grinding assembly includes a support frame, an adjustment seat and a grinding assembly. The adjustment seat is located on the support frame, and the grinding assembly is located on the adjustment seat.

[0022] The support frame is used to fix and support the adjustment seat and the grinding group to ensure that they are stable and reliable during operation; the adjustment seat allows the grinding group to be fine-tuned in the vertical and horizontal directions to adapt to workpieces of different sizes and shapes; through the combined use of the vertical adjustment seat and the lateral adjustment seat, the position of the grinding group can be adjusted to ensure that the grinding head can reach all areas of the workpiece that need to be polished; the grinding group is the part that directly contacts the workpiece and is used to remove the oxide layer, dirt and other impurities on the surface of the workpiece to improve the cleanliness and flatness of the workpiece surface; through the adjustment function of the adjustment seat, the grinding group can be accurately positioned on the surface of the workpiece for grinding.

[0023] Furthermore, the workpiece placement group includes a telescopic adjustment seat 14 and a storage seat 13 . The telescopic adjustment seat 14 is located on the other side of the mounting pad seat 15 away from the adjustment shaft seat 17 . The telescopic end of the telescopic adjustment seat 14 is connected to the storage seat 13 .

[0024] The telescopic adjustment seat 14 allows the storage seat 13 to be telescopically adjusted in the vertical direction so as to adapt to workpieces of different heights and sizes. By adjusting the telescopic end of the telescopic adjustment seat 14, the height of the storage seat 13 can be changed to ensure that the workpiece is in the best position during the pretreatment process. The storage seat 13 is the part that directly contacts the workpiece and is used to fix the workpiece and maintain its stability during the pretreatment process.

[0025] Furthermore, the support frame includes a main frame shaft 5 located around the upper surface of the lower base 7 and an auxiliary side shaft 8 located on the front and rear sides of the upper surface of the lower base 7, and a sleeve mounting seat 6 is provided at the contact between the main frame shaft 5 and the auxiliary side shaft 8 and the lower base 7, and the main frame shaft 5 and the auxiliary side shaft 8 are connected to the upper surface of the lower base 7 through the sleeve mounting seat 6 via fasteners, and an upper support plate 1 is provided at the upper ends of the main frame shaft 5 and the auxiliary side shaft 8.

[0026] Furthermore, the adjustment seat includes a vertical adjustment seat and a transverse adjustment seat, and the transverse adjustment seat is located on the vertical adjustment seat.

[0027] Furthermore, the vertical adjustment seat includes an adjustment seat 9, an adjustment shaft 11 and a handwheel seat 2, the lower end of the adjustment shaft 11 is connected to the lower base 7 through the adjustment seat 9, the upper end of the adjustment seat 9 is provided with a handwheel seat 2, and the adjustment shaft 11 passes through the horizontal adjustment seat.

[0028] The lower end of the adjustment shaft 11 is connected to the lower base 7 through the adjustment swivel seat 9. The operator can rotate the adjustment shaft 11 through the handwheel swivel seat 2 to change the height of the lateral adjustment seat on the adjustment shaft 11, which can drive the grinding group to move in the vertical direction so that the surface of the workpiece can be fully ground.

[0029] Furthermore, the lateral adjustment seat includes an auxiliary slide 3, a guide frame plate 4 and a connecting plate 10. The connecting plate 10 is sleeved between the adjacent main frame axis 5 and the auxiliary side axis 8. The guide frame plates 4 are arranged on the left and right sides of the connecting plate 10. The guide frame plates 4 are correspondingly arranged with the auxiliary slide 3. The front end of the guide frame plate 4 is arranged with a grinding group.

[0030] The guide frame plate 4 is mounted on the connecting plate 10 and is connected to the main frame shaft 5 and the auxiliary side shaft 8 through the auxiliary slide 3. When the horizontal position of the grinding group needs to be adjusted, the guide frame plate 4 slides along the axis with the help of the auxiliary slide 3.

[0031] Furthermore, the grinding group includes mounting support plates 18 and a grinding motor 12, the grinding motor 12 is arranged between the mounting support plates 18, the mounting support plates 18 are provided with arc guide grooves, and guide shafts corresponding to the arc guide grooves are arranged on both sides of the grinding motor 12.

[0032] The mounting support plate 18 is a supporting structure for the grinding motor 12 and also a connecting bridge between the grinding group and the adjustment seat. The mounting support plate 18 is fixed on the lateral adjustment seat and connected to the guide frame plate 4 through the connecting plate 10. An arc guide groove is provided on the mounting support plate 18 to guide the motion trajectory of the grinding motor 12. The grinding motor 12 drives the grinding tool to grind the workpiece through the rotation torque generated by it.

[0033] When in use: place the lower base 7 on a solid and flat ground to ensure that there is no shaking or displacement during operation, use the auxiliary hinge seat 16 and the adjusting shaft seat 17 to adjust the position and angle of the mounting pad seat 15 to adapt to workpieces of different sizes and shapes, then rotate the adjusting shaft seat 17 to adjust the angle of the mounting pad seat 15 around the auxiliary hinge seat 16, which helps to adjust the position of the workpiece relative to the grinding assembly to achieve the best pre-processing angle, and at the same time, the telescopic adjustment seat 14 works, and the adjustment storage seat 13 is telescopically adjusted on the mounting pad seat 15 to adapt to different heights and sizes. inch workpiece to ensure that the workpiece is in the best position during the pretreatment process. The support frame is connected to the lower base 7 through the main frame shaft 5 and the auxiliary side shaft 8 to ensure the stability of the grinding assembly. The position of the grinding group can be adjusted by combining the vertical adjustment seat and the horizontal adjustment seat to ensure that the grinding head can reach all areas of the workpiece that need to be polished; the operator can rotate the adjustment shaft 11 through the handwheel swivel seat 2 to adjust the grinding group on the vertical adjustment seat, and at the same time change the height of the horizontal adjustment seat on the adjustment shaft 11, thereby changing the grinding group on the horizontal adjustment seat, so that the surface of the workpiece can be fully polished.

[0034] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pretreatment device for manufacturing a connection device with high salt spray resistance, comprising a lower base (7), the upper surface of the lower base (7) being provided with a cushion plate, the cushion plate being provided with a workpiece placement seat, characterized in that: The workpiece placement seat comprises an auxiliary hinge seat (16), an adjustment shaft seat (17) and a mounting pad seat (15); the mounting pad seat (15) is hinged to the upper surface of the lower base (7); the auxiliary hinge seat (16) is hinged to the adjustment shaft seat (17); and the output end of the adjustment shaft seat (17) is hinged to the side of the mounting pad seat (15); a workpiece placement group is arranged on the mounting pad seat (15); a grinding assembly for machining workpieces located on the workpiece placement group is arranged around the upper surface of the lower base (7); the grinding assembly comprises a support frame, an adjustment seat and a grinding group; the adjustment seat is located on the support frame, and the grinding group is located on the adjustment seat.

2. A pretreatment device for making a high salt spray resistance connection device according to claim 1, characterized in that: The workpiece placement group comprises a telescopic adjustment seat (14) and an object placement seat (13); the telescopic adjustment seat (14) is located on the other side of the mounting pad seat (15) away from the adjustment shaft seat (17); and the telescopic end of the telescopic adjustment seat (14) is connected to the object placement seat (13).

3. A pretreatment device for manufacturing a high salt spray resistance connection device according to claim 1, characterized in that: The support frame comprises a main frame shaft (5) located around the upper surface of the lower base (7) and an auxiliary side shaft (8) located at the front and rear sides of the upper surface of the lower base (7); a shaft sleeve mounting seat (6) is provided at the contact point between the main frame shaft (5) and the auxiliary side shaft (8) and the lower base (7); the main frame shaft (5) and the auxiliary side shaft (8) are connected to the upper surface of the lower base (7) through fasteners and the shaft sleeve mounting seat (6); and an upper support plate (1) is provided at the upper end of the main frame shaft (5) and the auxiliary side shaft (8).

4. A pretreatment device for manufacturing a high salt spray resistance connection device according to claim 1, characterized in that: The adjustment seat comprises a vertical adjustment seat and a transverse adjustment seat, and the transverse adjustment seat is located on the vertical adjustment seat.

5. A pretreatment device for manufacturing a high salt spray resistance connection device according to claim 4, characterized in that: The vertical adjustment seat comprises an adjustment rotating seat (9), an adjustment shaft (11) and a hand wheel rotating seat (2); the lower end of the adjustment shaft (11) is connected to the lower base (7) via the adjustment rotating seat (9); the upper end of the adjustment rotating seat (9) is provided with a hand wheel rotating seat (2); and the adjustment shaft (11) is provided through the horizontal adjustment seat.

6. A pretreatment device for manufacturing a high salt spray resistance connection device according to claim 4, characterized in that: The lateral adjustment seat comprises an auxiliary slide (3), a guide frame plate (4) and a connecting plate (10); the connecting plate (10) is sleeved between adjacent main frame shafts (5) and auxiliary side shafts (8); guide frame plates (4) are arranged on the connecting plates (10) on the left and right sides; the guide frame plates (4) are correspondingly provided with auxiliary slides (3); and a grinding group is arranged at the front end of the guide frame plate (4).

7. A pretreatment device for manufacturing a high salt spray resistance connection device according to claim 6, characterized in that: The grinding group comprises a mounting support plate (18) and a grinding motor (12); the grinding motor (12) is arranged between the mounting support plates (18); an arc-shaped guide groove is arranged on the mounting support plate (18); and guide shafts corresponding to the arc-shaped guide groove are arranged on both sides of the grinding motor (12).

Images