Simple and quick jig for milling retainer ring groove of horizontal rack

Abstract

The utility model relates to the technical field of check ring groove milling jigs, in particular to a simple and fast horizontal rack check ring groove milling jig which comprises a four-axis dividing head, a four-axis bottom plate is installed on the outer side of the four-axis dividing head, the top of the four-axis bottom plate is fixedly connected with a jig bottom plate, the top of the four-axis bottom plate is fixedly connected with a pressing plate, and the pressing plate is fixedly connected with a horizontal rack. The outer side of the four-axis bottom plate is fixedly connected with an air cylinder switch, the inner portion of the pressing plate is in threaded connection with an inner hexagon nut, the top of the jig bottom plate is provided with a horizontal type machine frame body, and the top of the horizontal type machine frame body is fixedly connected with a front bearing chamber positioning ring and a rear bearing chamber positioning ring. According to the jig convenient for milling the check ring groove, the horizontal rack can be quickly and conveniently fixed, the consistency and the depth of the check ring groove of the horizontal rack can be ensured, the position of the air blower can be adjusted, and then waste chips can be cleaned in all directions.

Description

Technical Field

[0001] The utility model relates to a simple and quick jig for milling a retaining ring groove of a horizontal frame, and belongs to the technical field of jigs for milling a retaining ring groove. Background Art

[0002] In the past, the horizontal frame was placed on the CNC lathe, and after the level was checked, four pressure plates were used to press the horizontal frame. Since each horizontal frame was not parallel to the bottom plate of the lathe during the placement process, it was necessary to check the level of the horizontal frame for each horizontal frame placed. Later, the four pressure plates were used to fix the horizontal frame to the bottom plate of the lathe through nuts.

[0003] This installation method is not very accurate and is particularly laborious. Each time the retaining ring groove is turned, the nuts on the four pressure plates must be removed first to disassemble the horizontal frame, and then the pressure plates are rotated to remove the processed horizontal frame. Therefore, a fast, labor-saving, efficient and high-precision fixture is essential to fix the horizontal frame. At the same time, a lot of waste chips will be generated during processing, and an air gun needs to be used to blow away the waste chips. However, the existing cleaning method is not convenient for changing the position of the air gun, resulting in poor cleaning effect of the waste chips. Utility Model Content

[0004] The purpose of the utility model is to provide a simple and quick jig for milling retaining ring grooves of a horizontal frame. The utility model has a simple structure and is convenient for milling retaining ring grooves. It can quickly and conveniently fix the horizontal frame, and can ensure the consistency and depth of the retaining ring grooves of the horizontal frame. It can also adjust the position of the blower, and thus can perform all-round cleaning of waste chips to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A simple and quick horizontal frame milling retaining ring groove jig comprises a four-axis dividing head, a four-axis base plate is installed on the outside of the four-axis dividing head, the top of the four-axis base plate is fixedly connected to the jig base plate, the top of the four-axis base plate is fixedly connected to a pressure plate, the outside of the four-axis base plate is fixedly connected to a cylinder switch, the internal thread of the pressure plate is connected to a hexagonal nut, a horizontal frame body is installed on the top of the jig base plate, a front bearing chamber locating ring and a rear bearing chamber locating ring are fixedly connected to the top of the horizontal frame body, the outside of the front bearing chamber locating ring is fixedly connected to a front bearing chamber fixing bracket, and the top of the jig base plate is fixedly connected to a pushing cylinder.

[0007] Furthermore, a movable groove is opened inside the four-axis dividing head, the outer side of the four-axis dividing head is fixedly connected with a conduit, the inner side of the conduit is rotatably connected with a rotating rod, the outer side of the rotating rod is fixedly connected with a screw rod, the outer side of the screw rod is threadedly connected with a bolt, the top of the bolt is fixedly connected with a sliding rod, the top of the sliding rod is fixedly connected with a hair dryer, and the outer side of the hair dryer is fixedly connected with a controller.

[0008] Furthermore, the four-axis dividing heads are symmetrically distributed on the outside of the four-axis bottom plate, and the pressure plates are symmetrically distributed on the top of the four-axis bottom plate.

[0009] Furthermore, the fixture base plate is located at the center of the top of the four-axis base plate, and the pushing cylinder is located on the outside of the horizontal frame body.

[0010] Furthermore, the cylinder switch is electrically connected to the pushing cylinder, and the pushing cylinder is symmetrically distributed on the top of the four-axis base plate.

[0011] Furthermore, the screw rod is rotatably connected to the inside of the four-axis dividing head through a rotating rod, and the sliding rod is slidably connected to the inside of the moving groove.

[0012] Furthermore, the blower is slidably connected to the top of the four-axis dividing head, and the controller is electrically connected to the blower.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model is provided with a four-axis dividing head and a four-axis bottom plate. It only needs to place the horizontal frame in the fixture, so that the rear bearing chamber of the horizontal frame and the rear bearing chamber positioning ring are positioned, and the front bearing chamber of the horizontal frame and the front bearing chamber positioning ring are positioned, and then the cylinder pneumatic switch is turned to press the horizontal frame, and finally the two retaining ring grooves of the horizontal frame are milled. After the position is determined, the cylinder pneumatic device is started to fix the horizontal frame, and the retaining ring groove is milled, which greatly reduces the work intensity, greatly improves the efficiency, and greatly reduces the labor cost.

[0015] (ii) The utility model provides a four-axis dividing head, and a hair dryer is installed on the top of the four-axis dividing head. The hair dryer is started by a controller to clean up the waste chips generated by the processing. When the position of the hair dryer needs to be adjusted, the screw rod is rotated inside the guide tube to rotate inside the four-axis dividing head. Since a bolt is threadedly connected to the outside of the screw rod, and a sliding rod is fixedly connected to the top of the bolt, and the sliding rod is slidably connected to the inside of the moving groove, when the rotating rod drives the screw rod to rotate, the bolt will move on the outside of the screw rod. At this time, the sliding rod will drive the hair dryer to move on the top of the four-axis dividing head, and the position of the hair dryer can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 It is a structural schematic diagram of a simple and quick horizontal frame milling retaining ring groove jig of the utility model;

[0018] Figure 2 It is a structural schematic diagram of one end of a simple and quick horizontal frame milling retaining ring groove fixture of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure between the interior of a four-axis dividing head and a blower of a simple and quick horizontal frame milling retaining ring groove fixture of the utility model;

[0020] Figure 4 It is a top view of a simple and quick horizontal frame milling retaining ring groove jig of the utility model;

[0021] Numbers in the figure: 1. Four-axis dividing head; 2. Four-axis base plate; 3. Pressure plate; 4. Cylinder switch; 5. Hexagon socket nut; 6. Horizontal frame body; 7. Front bearing chamber locating ring; 8. Rear bearing chamber locating ring; 9. Front bearing chamber fixing bracket; 10. Jig base plate; 11. Push cylinder; 12. Moving groove; 13. Conduit; 14. Rotating rod; 15. Screw rod; 16. Bolt; 17. Sliding rod; 18. Blower; 19. Controller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A simple and quick horizontal frame milling retaining ring groove jig comprises a four-axis dividing head 1, a four-axis base plate 2 is installed on the outer side of the four-axis dividing head 1, a jig base plate 10 is fixedly connected to the top of the four-axis base plate 2, a pressure plate 3 is fixedly connected to the top of the four-axis base plate 2, a cylinder switch 4 is fixedly connected to the outer side of the four-axis base plate 2, an inner hexagonal nut 5 is connected to the internal thread of the pressure plate 3, a horizontal frame body 6 is installed on the top of the jig base plate 10, a front bearing chamber locating ring 7 and a rear bearing chamber locating ring 8 are fixedly connected to the top of the horizontal frame body 6, a front bearing chamber locating ring 7 is fixedly connected to the outer side of the front bearing chamber locating ring 7, and a front bearing chamber fixing bracket 9 is fixedly connected to the top of the jig base plate 10, and a pushing cylinder 11 is fixedly connected to the top of the jig base plate 10.

[0025] Specifically, Figure 1 As shown, the four-axis dividing head 1 is symmetrically distributed on the outside of the four-axis base plate 2, the pressure plate 3 is symmetrically distributed on the top of the four-axis base plate 2, the fixture base plate 10 is located at the center of the top of the four-axis base plate 2, the pushing cylinder 11 is located on the outside of the horizontal frame body 6, the cylinder switch 4 is electrically connected to the pushing cylinder 11, and the pushing cylinder 11 is symmetrically distributed on the top of the four-axis base plate 2.

[0026] In this embodiment, by providing a four-axis dividing head 1 and a four-axis base plate 2, the horizontal frame body 6 is placed in the fixture base plate 10, so that the rear bearing chamber of the horizontal frame body 6 and the rear bearing chamber positioning ring 8 are positioned, and the front bearing chamber of the horizontal frame body 6 and the front bearing chamber positioning ring 7 are positioned, and then the cylinder switch 4 of the push cylinder 11 is toggled to press the horizontal frame body 6, and finally the two retaining ring grooves of the horizontal frame body 6 are milled. After the position is determined, the pneumatic device of the push cylinder 11 is started to fix the horizontal frame body 6, and the retaining ring groove is milled, which greatly reduces the work intensity, greatly improves the efficiency, and greatly reduces the labor cost.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that a movable groove 12 is opened inside the four-axis dividing head 1, a guide tube 13 is fixedly connected to the outside of the four-axis dividing head 1, a rotating rod 14 is rotatably connected inside the guide tube 13, a screw rod 15 is fixedly connected to the outside of the rotating rod 14, a bolt 16 is threadedly connected to the outside of the screw rod 15, a sliding rod 17 is fixedly connected to the top of the sliding rod 17, a blower 18 is fixedly connected to the top of the blower 18, and a controller 19 is fixedly connected to the outside of the blower 18.

[0028] Specifically, Figure 1-4 As shown, the screw rod 15 is rotatably connected to the inside of the four-axis dividing head 1 through the rotating rod 14, the sliding rod 17 is slidably connected to the inside of the moving groove 12, the blower 18 is slidably connected to the top of the four-axis dividing head 1, and the controller 19 is electrically connected to the blower 18.

[0029] In this embodiment: a four-axis dividing head 1 is provided, a blower 18 is installed on the top of the four-axis dividing head 1, and the blower 18 is started by the controller 19 to clean up the waste chips generated by the processing. When the position of the blower 18 needs to be adjusted, the rotating rod 14 is rotated inside the guide tube 13 to rotate the screw rod 15 inside the four-axis dividing head 1. Since a bolt 16 is threadedly connected to the outer side of the screw rod 15, and a sliding rod 17 is fixedly connected to the top of the bolt 16, and since the sliding rod 17 is slidably connected to the inside of the movable groove 12, when the rotating rod 14 drives the screw rod 15 to rotate, the bolt 16 will move on the outside of the screw rod 15, and the sliding rod 17 will drive the blower 18 to move on the top of the four-axis dividing head 1, and the position of the blower 18 can be adjusted.

[0030] 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 simple and quick horizontal frame milling retaining ring groove jig, comprising a four-axis dividing head (1), characterized in that: A four-axis base plate (2) is installed on the outer side of the four-axis dividing head (1), the top of the four-axis base plate (2) is fixedly connected to a jig base plate (10), the top of the four-axis base plate (2) is fixedly connected to a pressure plate (3), the outer side of the four-axis base plate (2) is fixedly connected to a cylinder switch (4), the internal thread of the pressure plate (3) is connected to a hexagonal nut (5), a horizontal frame body (6) is installed on the top of the jig base plate (10), a front bearing chamber positioning ring (7) and a rear bearing chamber positioning ring (8) are fixedly connected to the top of the horizontal frame body (6), the outer side of the front bearing chamber positioning ring (7) is fixedly connected to a front bearing chamber fixing bracket (9), and the top of the jig base plate (10) is fixedly connected to a push cylinder (11).

2. A simple and quick horizontal frame milling retaining ring groove jig according to claim 1, characterized in that: A movable groove (12) is provided inside the four-axis dividing head (1), a guide tube (13) is fixedly connected to the outside of the four-axis dividing head (1), a rotating rod (14) is rotatably connected to the inside of the guide tube (13), a screw rod (15) is fixedly connected to the outside of the rotating rod (14), a bolt (16) is threadedly connected to the outside of the screw rod (15), a sliding rod (17) is fixedly connected to the top of the bolt (16), a blower (18) is fixedly connected to the top of the slide rod (17), and a controller (19) is fixedly connected to the outside of the blower (18).

3. A simple and quick horizontal frame milling retaining ring groove jig according to claim 1, characterized in that: The four-axis dividing head (1) is symmetrically distributed on the outside of the four-axis bottom plate (2), and the pressing plate (3) is symmetrically distributed on the top of the four-axis bottom plate (2).

4. A simple and quick horizontal frame milling retaining ring groove jig according to claim 1, characterized in that: The jig base plate (10) is located at the exact center of the top of the four-axis base plate (2), and the pushing cylinder (11) is located outside the horizontal frame body (6).

5. A simple and quick horizontal frame milling retaining ring groove jig according to claim 1, characterized in that: The cylinder switch (4) is electrically connected to the pushing cylinder (11), and the pushing cylinder (11) is symmetrically distributed on the top of the four-axis base plate (2).

6. A simple and quick horizontal frame milling retaining ring groove jig according to claim 2, characterized in that: The screw rod (15) is rotatably connected to the inside of the four-axis dividing head (1) via a rotating rod (14), and the sliding rod (17) is slidably connected to the inside of the moving groove (12).

7. A simple and quick horizontal frame milling retaining ring groove jig according to claim 2, characterized in that: The blower (18) is slidably connected to the top of the four-axis dividing head (1), and the controller (19) is electrically connected to the blower (18).

Images