Positioning device for cam divider

Abstract

The utility model discloses a positioning device for a cam divider, which relates to the technical field of cam dividers and comprises a workbench, the side face of the workbench is fixedly connected with an auxiliary frame through bolts, the top of the auxiliary frame is movably connected with a divider body, and the bottom of the divider body is fixedly connected with a sliding plate. The top of the auxiliary frame is provided with a first sliding rail connected with the side face of the sliding plate in a sliding mode, the inner side of the first sliding rail is provided with a lead screw connected with the side face of the sliding plate in a threaded mode, and the top end of the lead screw is fixedly connected with a first conical wheel. A hydraulic cylinder is installed on the inner side of a moving frame fixedly connected to the bottom of the clamping plate through a transverse rod and a rotating sleeve, the hydraulic cylinder can push the clamping plate on the top of the moving frame to move in the sliding rails, and therefore cams of different sizes can be clamped and positioned, and the side face of the clamping plate is fixedly connected with a limiting block located on the top of the second sliding rail. And the position deviation of the moving frame in the moving process can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cam splitters, and particularly relates to a positioning device for a cam splitter. Background Technique

[0002] The cam splitter is also called a cam splitter and an intermittent splitter in engineering. It is a high-precision rotary device, and under the current requirements of automation, the cam indexer is particularly important.

[0003] After retrieval, a cam splitter with adjustable position, with the publication number CN202310621655.X, includes a box body. Inside the box body, a rotating shaft and an output shaft are arranged side by side in the vertical direction. The bottom parts of the rotating shaft and the output shaft respectively pass through the box body and are connected to each other through a transmission mechanism. An operating mechanism for changing the relative position between the output shaft and the rotating shaft in the horizontal direction is arranged on the side wall of the box body. A dividing plate is installed on the rotating shaft located inside the box body, and several cam rotors are installed on the side wall of the dividing plate. An input shaft is rotatably installed between the side walls of the box body. The input shaft is installed with a transition shaft through a transition mechanism, and the transition shaft is slidably arranged on the inner wall of the box body through a limiting component. A indexing cam that cooperates with the cam rotor is installed on the transition shaft. Through the mutual cooperation between the set operating mechanism and the transmission mechanism, not only can the horizontal position of the output shaft be adjusted, but also it can be ensured that the output of the indexing torque is not affected while the position of the output shaft changes, greatly improving the application range of the cam splitter. The existing cam splitter cannot position parts of different sizes and cannot be adjusted according to the positions of different processing procedures, resulting in a reduction in the processing efficiency of the positioning device for the cam splitter. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning device for a cam splitter, so as to solve the problem that the existing cam splitter cannot position parts of different sizes and cannot be adjusted according to the positions of different processing procedures, resulting in a reduction in the processing efficiency of the positioning device for the cam splitter.

[0005] To achieve the above object, the present utility model provides the following technical solution: A positioning device for a cam divider, including a workbench, the side of the workbench is fixedly connected with a sub-frame by bolts, the top of the sub-frame is movably connected with a divider body, the bottom of the divider body is fixedly connected with a slide plate, the top of the sub-frame is provided with a first slide rail that slidably connects with the side of the slide plate, the inner side of the first slide rail is provided with a lead screw that is threadedly connected with the side of the slide plate, the top end of the lead screw is fixedly connected with a first tapered wheel, the bottom of the workbench is fixedly connected with a U-shaped plate, the inner side of the U-shaped plate is rotatably connected with a hydraulic cylinder by a rotating shaft, the top end of the hydraulic cylinder is movably connected with a moving frame, the inner bottom of the moving frame is fixedly connected with a cross bar, and the top of the moving frame is fixedly connected with a clamping plate.

[0006] As a preferred technical solution of the present utility model, balls are embedded on the side of the slide plate, and the balls are slidably connected to the inner side of the first slide rail.

[0007] As a preferred technical solution of the present utility model, a driver is fixedly connected to the bottom side of the sub-frame, a second tapered wheel is fixedly connected to the output shaft of the driver, and the second tapered wheel is meshed with the first tapered wheel; the sub-frame is installed on the top side of the workbench by bolts, the slide plate at the bottom of the divider body is slidably connected to the inner side of the first slide rail at the top of the sub-frame, and the top end of the lead screw threadedly connected to the inner side of the slide plate is installed with the first tapered wheel, and the first tapered wheel is meshed with the second tapered wheel on the output shaft of the driver, so as to horizontally adjust the divider body at the top of the sub-frame.

[0008] As a preferred technical solution of the present utility model, a rotating sleeve is fixedly connected to the top end of the hydraulic cylinder, and the inner side of the rotating sleeve is movably connected with the cross bar inside the moving frame.

[0009] As a preferred technical solution of the present utility model, a second slide rail is provided in the middle of the top of the workbench, and the inner side of the second slide rail is slidably connected to the side of the clamping plate.

[0010] As a preferred technical solution of the present utility model, a limiting block is fixedly connected to the top side of the clamping plate, and the limiting block is located above the second slide rail; the clamping plate is installed inside the second slide rail at the top of the workbench, the inner side of the moving frame fixedly connected to the bottom of the clamping plate is installed with a hydraulic cylinder through a cross bar and a rotating sleeve, the hydraulic cylinder can push the clamping plate at the top of the moving frame to move in the slide rail, so as to clamp and position cams of different sizes, and a limiting block fixedly connected to the side of the clamping plate and located at the top of the second slide rail can prevent the moving frame from shifting during movement.

[0011] As a preferred technical solution of the present utility model, a protective plate is fixedly connected to the top side of the workbench, and the protective plate is in a V shape.

[0012] As a preferred technical solution of the present utility model, a fixing plate located at one end of the second slide rail is fixedly connected to the top of the workbench.

[0013] As a preferred technical solution of the present utility model, the number of the clamping plates is two, and convex stripes are provided on the inner sides of the two clamping plates.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a sub-frame is installed on the side of the top of the workbench through bolts. The slide plate at the bottom of the dividing mechanism body is slidably connected to the inner side of the first slide rail on the top of the sub-frame. The top end of the lead screw threadedly connected to the inner side of the slide plate is provided with a first tapered wheel, and the first tapered wheel is meshed and connected with the second tapered wheel on the output shaft of the driver, so that the dividing mechanism body on the top of the sub-frame can be horizontally adjusted.

[0016] In the present utility model, the clamping plates are installed on the inner side of the second slide rail on the top of the workbench. The hydraulic cylinder is installed on the inner side of the moving frame fixedly connected to the bottom of the clamping plate through a cross bar and a rotating sleeve. The hydraulic cylinder can push the clamping plate on the top of the moving frame to move in the slide rail, so as to clamp and position cams of different sizes. The limiting block located on the top of the second slide rail is fixedly connected to the side of the clamping plate, which can prevent the position of the moving frame from shifting during the movement. Description of the Drawings

[0017] Figure 1 is the main structural view of the present utility model;

[0018] Figure 2 is the partial main structural view of the present utility model;

[0019] Figure 3 is the structural workbench view of the present utility model;

[0020] Figure 4 is the structural moving frame view of the present utility model;

[0021] Figure 5 is the combined view of the hydraulic cylinder and the rotating sleeve of the present utility model.

[0022] In the figure: 1, workbench; 2, sub-frame; 3, dividing mechanism body; 4, first slide rail; 5, slide plate; 6, ball; 7, lead screw; 8, first tapered wheel; 9, second tapered wheel; 10, driver; 11, U-shaped plate; 12, hydraulic cylinder; 13, moving frame; 14, cross bar; 15, rotating sleeve; 16, second slide rail; 17, protection plate; 18, fixing plate; 19, clamping plate; 20, limiting block. Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , the present invention provides a positioning device for a cam divider, including a workbench 1. The side of the workbench 1 is fixedly connected with a sub-frame 2 by bolts. The top of the sub-frame 2 is movably connected with a divider body 3. The bottom of the divider body 3 is fixedly connected with a slide plate 5. The top of the sub-frame 2 is provided with a first slide rail 4 that slidably connects with the side of the slide plate 5. Inside the first slide rail 4 is provided a lead screw 7 that is threadedly connected with the side of the slide plate 5. The top end of the lead screw 7 is fixedly connected with a first tapered wheel 8. The bottom of the workbench 1 is fixedly connected with a U-shaped plate 11. Inside the U-shaped plate 11 is rotatably connected with a hydraulic cylinder 12 by a rotating shaft. The top end of the hydraulic cylinder 12 is movably connected with a moving frame 13. Inside the bottom of the moving frame 13 is fixedly connected with a cross bar 14, and the top of the moving frame 13 is fixedly connected with a clamping plate 19. The top of the workbench 1 is fixedly connected with a fixing plate 18 located at one end of the second slide rail 16.

[0025] The side of the slide plate 5 is inlaid with balls 6, and the balls 6 are slidably connected inside the first slide rail 4. The bottom side of the sub-frame 2 is fixedly connected with a driver 10. A second tapered wheel 9 is fixedly connected to the output shaft of the driver 10. The second tapered wheel 9 is meshed and connected with the first tapered wheel 8; the sub-frame 2 is installed on the top side of the workbench 1 by bolts. The slide plate 5 at the bottom of the divider body 3 is slidably connected inside the first slide rail 4 at the top of the sub-frame 2, and the top end of the lead screw 7 threadedly connected inside the slide plate 5 is installed with the first tapered wheel 8. The first tapered wheel 8 is meshed and connected with the second tapered wheel 9 on the output shaft of the driver 10, which can horizontally adjust the divider body 3 at the top of the sub-frame 2. The top end of the hydraulic cylinder 12 is fixedly connected with a rotating sleeve 15, and the inside of the rotating sleeve 15 is movably connected with the cross bar 14 inside the moving frame 13.

[0026] In the middle of the top of the workbench 1, a second slide rail 16 is provided. The inner side of the second slide rail 16 is slidably connected to the side surface of the clamping plate 19. The top side of the clamping plate 19 is fixedly connected with a limiting block 20, and the limiting block 20 is located above the second slide rail 16. The clamping plate 19 is installed on the inner side of the second slide rail 16 on the top of the workbench 1. Inside the moving frame 13 fixedly connected to the bottom of the clamping plate 19, a hydraulic cylinder 12 is installed through a cross bar 14 and a rotating sleeve 15. The hydraulic cylinder 12 can push the clamping plate 19 on the top of the moving frame 13 to move within the slide rail, so as to clamp and position cams of different sizes. Moreover, the limiting block 20 fixedly connected to the side surface of the clamping plate 19 and located at the top of the second slide rail 16 can prevent the position of the moving frame 13 from shifting during the movement. The side surface of the top of the workbench 1 is fixedly connected with a protective plate 17, and the protective plate 17 is in a V shape.

[0027] During specific use, first, a sub-frame 2 is installed on the side surface of the top of the workbench 1 through bolts. The slide plate 5 at the bottom of the dividing head body 3 is slidably connected to the inner side of the first slide rail 4 on the top of the sub-frame 2. The top end of the lead screw 7 threadedly connected inside the slide plate 5 is installed with a first tapered wheel 8, and the first tapered wheel 8 is meshed and connected with the second tapered wheel 9 on the output shaft of the driver 10, so as to horizontally adjust the dividing head body 3 on the top of the sub-frame 2. The clamping plate 19 is installed on the inner side of the second slide rail 16 on the top of the workbench 1. Inside the moving frame 13 fixedly connected to the bottom of the clamping plate 19, a hydraulic cylinder 12 is installed through a cross bar 14 and a rotating sleeve 15. The hydraulic cylinder 12 can push the clamping plate 19 on the top of the moving frame 13 to move within the slide rail, so as to clamp and position cams of different sizes. Moreover, the limiting block 20 fixedly connected to the side surface of the clamping plate 19 and located at the top of the second slide rail 16 can prevent the position of the moving frame 13 from shifting during the movement.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for a cam divider, comprising a workbench (1), characterized in that: The side of the workbench (1) is fixedly connected to a sub-frame (2) by bolts, the top of the sub-frame (2) is movably connected to a divider body (3), the bottom of the divider body (3) is fixedly connected to a slide plate (5), the top of the sub-frame (2) is provided with a slide rail (4) slidably connected to the side of the slide plate (5), the inner side of the slide rail (4) is provided with a screw rod (7) threadedly connected to the side of the slide plate (5), the top of the screw rod (7) is fixedly connected to a conical wheel (8), the bottom of the workbench (1) is fixedly connected to a U-shaped plate (11), the inner side of the U-shaped plate (11) is rotatably connected to a hydraulic cylinder (12) via a rotating shaft, the top of the hydraulic cylinder (12) is movably connected to a moving frame (13), the inner side of the bottom of the moving frame (13) is fixedly connected to a cross bar (14), and the top of the moving frame (13) is fixedly connected to a clamping plate (19).

2. A positioning device for a cam divider according to claim 1, characterized in that: The side surface of the slide plate (5) is inlaid with a ball (6), and the ball (6) is slidably connected to the inner side of the slide rail (4).

3. A positioning device for a cam divider according to claim 1, characterized in that: A driver (10) is fixedly connected to the bottom side of the sub-frame (2), and a conical wheel 2 (9) is fixedly connected to the output shaft of the driver (10), and the conical wheel 2 (9) is meshingly connected to the conical wheel 1 (8).

4. A positioning device for a cam divider according to claim 1, characterized in that: A rotating sleeve (15) is fixedly connected to the top end of the hydraulic cylinder (12), and the inner side of the rotating sleeve (15) is movably connected to a crossbar (14) on the inner side of the moving frame (13).

5. A positioning device for a cam divider according to claim 1, characterized in that: A second slide rail (16) is provided in the middle of the top of the workbench (1), and the inner side of the second slide rail (16) is slidably connected to the side of the clamping plate (19).

6. A positioning device for a cam divider according to claim 1, characterized in that: The top side surface of the clamping plate (19) is fixedly connected to a limit block (20), and the limit block (20) is located above the second slide rail (16).

7. A positioning device for a cam divider according to claim 1, characterized in that: A protective plate (17) is fixedly connected to the top side of the workbench (1), and the protective plate (17) is in a V-shape.

8. A positioning device for a cam divider according to claim 1, characterized in that: A fixing plate (18) located at one end of the second slide rail (16) is fixedly connected to the top of the workbench (1).

9. A positioning device for a cam divider according to claim 1, characterized in that: The number of the clamping plates (19) is two, and convex patterns are provided on the inner sides of the two clamping plates (19).

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