Angle-adjustable positioning table for casting machining

Abstract

The utility model belongs to the technical field of casting machining, and particularly relates to an angle-adjustable positioning table for casting machining, which comprises a support, an adjusting mechanism mounted on the support and a positioning mechanism mounted on the adjusting mechanism, the middle of the support is provided with a limit groove, the upper end of the limit groove is of a hexagonal groove structure, and the lower end of the limit groove is of a cylindrical structure. The adjusting mechanism comprises an adjusting table, a placing table, an electric cylinder and a ring, and the adjusting table is fixed to the bottom face of the middle of the placing table. According to the device, the casting can be conveniently and rapidly positioned, the placing angle position of the casting can be adjusted according to the actual machining requirement, so that a worker does not need to move and replace the position, the casting can be machined, and the machining operation of the worker is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of casting processing technology, and in particular to a positioning table for casting processing with adjustable angle. Background Technology

[0002] Castings are metal shaped objects obtained by various casting methods. They are objects with a certain shape, size and properties obtained by pouring, injecting, sucking or other casting methods into a pre-prepared mold after smelting liquid metal, cooling and then grinding and other subsequent processing methods.

[0003] During the processing of castings, it is often necessary to process multiple positions of the casting. However, due to the influence of the positioning table, it is not convenient to process the casting at positions that are far away. Workers need to move the casting by hand with tools and then process it. This is time-consuming and laborious, and will lead to a decrease in efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an adjustable-angle positioning stage for casting processing, thereby solving the problems mentioned in the background section.

[0005] An adjustable-angle positioning table for casting processing includes a support, an adjustment mechanism mounted on the support, and a positioning mechanism mounted on the adjustment mechanism. The support has a limiting groove with a hexagonal groove structure at the upper end and a cylindrical structure at the lower end in the middle. The adjustment mechanism includes an adjustment platform, a placement platform, an electric cylinder, and a ring. The adjustment platform is fixed to the bottom surface of the middle part of the placement platform and fits into the limiting groove. The ring is also mounted on the bottom surface of the placement platform. There are two electric cylinders, which are installed opposite each other on both sides of the support, and their output ends are slidably connected to the ring through a slider.

[0006] The positioning mechanism includes a cylinder, a connecting rod, a limiting seat, a limiting part, and a pressure applying part. There are two cylinders, which are installed opposite each other on both sides of the upper end face of the placement platform through a fixing block. The limiting seat is fixedly installed at the output end of the cylinder and is inserted into the fixing block through the connecting rod. There are two limiting parts, which are inserted opposite each other at both ends of the limiting seat, and the upward freedom of the pressure applying part is limited by the limiting parts and the nuts on the limiting parts.

[0007] By adopting the above technical solution, it is possible to adjust the angle and position of the casting and to quickly and easily position the casting.

[0008] The upper surface of the support is also equipped with positioning components that help limit the adjustment platform. The positioning components include a movable part, a spring, a limiting head and a limiting plate. The movable part is movably installed on the support through a fixing block. The limiting plate is fixed at one end of the movable part. The limiting head is fixed on the limiting plate. The other end plate of the movable part is elastically connected to the fixing block through the spring.

[0009] By adopting the above technical solution, the stability between the adjustment platform and the support is guaranteed.

[0010] The upper end of the adjustment platform is a hexagonal prism structure, and the lower end is a cylindrical structure. The bottom of the platform has a disc structure with an increased diameter. The upper hexagonal prism structure of the adjustment platform is matched with the upper hexagonal groove contour of the limiting groove, and the lower cylindrical structure of the adjustment platform is matched with the lower cylindrical hole contour of the limiting groove.

[0011] By adopting the above technical solution, the adjustment platform can be placed stably.

[0012] The upper end of the adjustment platform has limit holes on both sides of the hexagonal prism edge that are adapted to the limit head.

[0013] By adopting the above technical solution, the stability of the regulating platform is limited.

[0014] The middle part of the placement platform is also equipped with a support platform, and the limiting seat is set with an arc-shaped structure.

[0015] By adopting the above technical solution, the casting can be stably clamped.

[0016] The advantages of this adjustable-angle positioning table for casting processing are:

[0017] This device facilitates rapid positioning of castings and allows for adjustment of the angle and position of the castings according to actual processing needs. This eliminates the need for workers to move or change the position of the castings before processing, thus simplifying the processing operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the adjustable-angle positioning table for casting processing proposed in this utility model;

[0019] Figure 2 This is an exploded structural diagram of the adjustable-angle positioning table for casting processing proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the adjustment platform and placement platform of the adjustable angle positioning table for casting processing proposed in this utility model.

[0021] In the diagram: 1. Support; 101. Limiting groove; 2. Adjusting platform; 3. Placement platform; 301. Fixing block; 4. Support platform; 5. Cylinder; 6. Connecting rod; 7. Limiting seat; 8. Limiting part; 9. Pressing part; 10. Moving part; 11. Spring; 12. Limiting head; 13. Limiting plate; 14. Electric cylinder; 15. Ring. Detailed Implementation

[0022] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0023] Reference Figure 1-3 An adjustable angle positioning table for casting processing includes a support 1, an adjustment mechanism mounted on the support 1, and a positioning mechanism mounted on the adjustment mechanism. The support 1 has a limiting groove 101 with a hexagonal groove structure at the upper end and a cylindrical structure at the lower end in the middle. The adjustment mechanism includes an adjustment table 2, a placement table 3, an electric cylinder 14, and a ring 15. The adjustment table 2 is fixed to the bottom surface of the middle part of the placement table 3 and fits into the limiting groove 101. The ring 15 is also mounted on the bottom surface of the placement table 3. There are two electric cylinders 14, which are installed opposite each other on both sides of the support 1, and their output ends are slidably connected to the ring 15 through a slider.

[0024] The positioning mechanism includes a cylinder 5, a connecting rod 6, a limiting seat 7, a limiting part 8, and a pressure part 9. There are two cylinders 5, which are installed opposite each other on both sides of the upper end face of the placement platform 3 via a fixing block 301. The limiting seat 7 is fixedly installed at the output end of the cylinder 5 and is inserted into the fixing block 301 via the connecting rod 6. There are two limiting parts 8, which are inserted opposite each other at both ends of the limiting seat 7. The upward freedom of the pressure part 9 is limited by the limiting part 8 and the nuts on the limiting part 8.

[0025] The casting can be placed on the support 4, the drive cylinder 5 pushes the limit seat 7 to apply pressure to the side of the casting and clamp it, the nut on the limiting part 8 is rotated, and pressure is applied to the upper surface of the side of the casting through the pressure part 9, thereby limiting the casting.

[0026] On both sides of the upper surface of the support 1, positioning components are also installed to assist in defining the adjustment platform 2. The positioning components include a movable part 10, a spring 11, a limiting head 12, and a limiting plate 13. The movable part 10 is movably mounted on the support 1 via a fixing block. The limiting plate 13 is fixed to one end of the movable part 10, and the limiting head 12 is fixed to the limiting plate 13. The other end plate of the movable part 10 is elastically connected to the fixing block via the spring 11. When different angles of the casting need to be processed, the movable part 10 can be pulled through the limiting plate 13 to remove the limiting head 12 from the limiting hole at the upper end of the adjustment platform 2, driving the electric cylinder 14 to push the placement platform 3 upward. At this time, the placement platform 3 drives the entire adjustment platform 2 to move upward. Because the upper end of the adjustment platform 2 is a hexagonal prism structure and the lower end is a cylindrical structure, the hexagonal prism structure of the adjustment platform 2 disengages from the hexagonal groove of the limiting groove 101. At this time, the placement platform 3 can be rotated to a certain angle. (Because the upper end of the adjustment platform 2 is a hexagonal prism structure, the upper end of the limiting groove 101...) The placement platform 3 needs to be rotated in 60-degree increments (because it has a hexagonal groove). Once the angle of the placement platform 3 is adjusted, the electric cylinder 14 can be driven to pull the placement platform 3 downwards. The upper part of the adjusting platform 2 will then re-enter the hexagonal groove of the limiting groove 101. The upper part of the adjusting platform 2 has a hexagonal prism structure, and the lower part has a cylindrical structure with an enlarged diameter disc structure at its bottom. The hexagonal prism structure at the upper part of the adjusting platform 2 and the upper part of the limiting groove 101... The hexagonal groove of the adjustment platform 2 is designed to fit the contour of the lower cylindrical structure of the adjustment platform 2 and the lower cylindrical hole of the limiting groove 101. Limiting holes adapted to the limiting head 12 are provided on both sides of the hexagonal prism edge at the upper end of the adjustment platform 2. In order to ensure that the adjustment platform 2 is always stable in the support 1, the restriction on the movable part 10 is released, and the limiting plate 13 is pushed by the elastic force of the spring 11, so that the limiting head 12 is inserted into the limiting hole at the upper end of the adjustment platform 2, which further plays a limiting role.

[0027] A support platform 4 is also installed in the middle of the placement platform 3, and the limiting seat 7 is set with an arc-shaped structure to facilitate stable clamping of the casting.

[0028] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A positioning table for casting machining with adjustable angle, comprising a support (1), an adjustment mechanism mounted on the support (1), and a positioning mechanism mounted on the adjustment mechanism, characterized in that: The support (1) has a limiting groove (101) with a hexagonal groove structure at the top and a cylindrical structure at the bottom in the middle. The adjustment mechanism includes an adjustment platform (2), a placement platform (3), an electric cylinder (14), and a ring (15). The adjustment platform (2) is fixed to the bottom surface of the middle part of the placement platform (3) and fits into the limiting groove (101). The ring (15) is also installed on the bottom surface of the placement platform (3). There are two electric cylinders (14), which are installed opposite each other on both sides of the support (1), and their output ends are slidably connected to the ring (15) through a slider. The positioning mechanism includes a cylinder (5), a connecting rod (6), a limiting seat (7), a limiting part (8), and a pressure part (9). There are two cylinders (5), which are installed opposite each other on both sides of the upper end face of the placement platform (3) through a fixing block (301). The limiting seat (7) is fixedly installed at the output end of the cylinder (5) and inserted into the fixing block (301) through the connecting rod (6). There are two limiting parts (8), which are inserted opposite each other at both ends of the limiting seat (7). The upward freedom of the pressure part (9) is limited by the limiting part (8) and the nuts on the limiting part (8).

2. The adjustable-angle positioning table for casting machining according to claim 1, characterized in that: The upper surface of the support (1) is also equipped with positioning components that help limit the adjustment platform (2). The positioning components include a movable part (10), a spring (11), a limiting head (12) and a limiting plate (13). The movable part (10) is movably installed on the support (1) through a fixing block. The limiting plate (13) is fixed at one end of the movable part (10). The limiting head (12) is fixed on the limiting plate (13). The other end plate of the movable part (10) is elastically connected to the fixing block through the spring (11).

3. The adjustable-angle positioning table for casting machining according to claim 2, characterized in that: The upper end of the adjustment platform (2) is a hexagonal prism structure, and the lower end is a cylindrical structure. The bottom of the platform has a disc structure with an increased diameter. The upper end of the hexagonal prism structure of the adjustment platform (2) is matched with the upper end of the hexagonal groove of the limiting groove (101). The lower end of the cylindrical structure of the adjustment platform (2) is matched with the lower end of the cylindrical hole of the limiting groove (101).

4. The adjustable-angle positioning table for casting machining according to claim 3, characterized in that: The upper end of the adjustment platform (2) has hexagonal prism edges on both sides with limiting holes that are adapted to the limiting head (12).

5. The adjustable-angle positioning table for casting machining according to claim 4, characterized in that: The middle part of the placement platform (3) is also equipped with a support platform (4), and the limiting seat (7) is set with an arc-shaped structure.

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