Ball pin opening pin hole machining tool

Abstract

The utility model relates to the technical field of ball pin opening, in particular to a ball pin opening pin hole machining tool which comprises a bottom plate and a ball pin body, a machining base is fixedly installed on the surface of the bottom plate, and a sliding frame is connected to the top of the machining base in a sliding mode. A clamping mechanism used for fixing the ball pin body and a drilling machine used for drilling the ball pin body are arranged on the surface of the sliding frame. The V-shaped groove is formed in the machining base, the limiting mechanism is arranged to limit the placement positions of the ball pin bodies, and therefore the end of each ball pin body can abut against the movable plate conveniently when the ball pin bodies are placed, the purpose of determining the positions of the ball pin bodies is achieved, then the ball pin bodies are fixed through the pressing block, and the machining efficiency is improved. According to the ball pin drilling device, drilling operation is more convenient when ball pin bodies of the same size are drilled in the same position, each ball pin body does not need to be frequently positioned, and chippings generated in the machining and drilling process can directly fall into a collecting box through a V-shaped groove.

Description

Technical Field

[0001] The utility model relates to the technical field of ball pin opening holes, in particular to a ball pin cotter pin hole processing tool. Background Art

[0002] Ball pins are key components that ensure the stability of automobile handling, the smoothness, comfort, safety of driving, and the correct and accurate driving of the automobile. They are also called ball hinges and ball joints. At present, there are many ball pins in ball hinge assemblies such as automobile steering control arms, ball head suspensions, and steering tie rods. When ball pins are connected to other components, they often need to use cotter pin holes.

[0003] During processing, the rod-shaped part of the ball pin often needs to be drilled. Therefore, the ball pin needs to be fixed first, and then the designated position of the ball pin needs to be drilled using a drill. When processing ball pins in batches, the ball pin needs to be positioned before drilling, and then the drilling position needs to be determined before fixing. Therefore, the position needs to be determined each time during batch processing, which is inconvenient in operation. In addition, it is not convenient to position ball pins of different sizes, which results in greater limitations in use and seriously affects processing efficiency. Utility Model Content

[0004] The utility model aims to provide a ball pin cotter pin hole processing tooling, which solves the problem that it is inconvenient to position the ball pin when drilling the ball pin in the prior art, and that positioning is required every time when processing batches of ball pins, which is inconvenient for actual operation.

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

[0006] A ball pin cotter pin hole processing tool comprises a base plate and a ball pin body, a processing seat is fixedly mounted on the surface of the base plate, a sliding frame is slidably connected to the top of the processing seat, a clamping mechanism for fixing the ball pin body and a drill for drilling a hole in the ball pin body are provided on the surface of the sliding frame, a V-shaped groove is provided on the top of the processing seat, the V-shaped groove extends toward one side and passes through the processing seat, the ball pin body is placed inside the V-shaped groove, and a limiting mechanism for limiting the ball pin body is provided on the surface of the processing seat.

[0007] Preferably, the clamping mechanism comprises two first cylinders, both of which are fixedly mounted on the surface of the sliding frame, and the output ports of the two first cylinders are fixedly mounted with a same pressing block, and the bottom of the pressing block is set to a "V"-shaped structure.

[0008] Preferably, a second cylinder is fixedly mounted on the surface of the sliding frame, the drilling rig is fixedly mounted on the output port of the second cylinder, the second cylinder is located between the two first cylinders, and a circular hole is opened on the surface of the pressing block for the drilling rig output shaft to pass through, and the circular hole is arranged at the center of the pressing block.

[0009] Preferably, a sliding groove is provided on the top of the processing seat, the sliding frame is slidably connected inside the sliding groove, a first screw is rotatably connected inside the sliding groove, the first screw thread passes through the sliding frame, one end of the first screw rotates to pass through the processing seat, a motor is fixedly installed on the side wall of the processing seat, and the output shaft port of the motor is fixedly connected to the first screw.

[0010] Preferably, the limiting mechanism includes a movable plate, a second screw and a limiting rod, the limiting rod port is fixedly connected to the movable plate, the second screw port is rotatably connected to the movable plate, the second screw thread penetrates the side wall of the processing seat, the limiting rod slides through the side wall of the processing seat, and a turning handle is fixedly installed on the end of the second screw away from the movable plate.

[0011] Preferably, the surface of the V-shaped groove of the processing seat is evenly provided with oblique grooves, a slot is provided inside the processing seat, the V-shaped groove and the slot are connected, and a collection box is inserted inside the slot.

[0012] Preferably, a rubber strip is evenly and fixedly mounted on the surface of the V-shaped groove.

[0013] The utility model has at least the following beneficial effects:

[0014] By opening a V-shaped groove on the processing seat and setting a limiting mechanism to limit the placement position of the ball pin body, it is convenient to make the end of each ball pin body abut against the movable plate when it is placed, thereby achieving the purpose of determining the position of the ball pin body, and then the ball pin body is fixed with the pressure block. It is more convenient to perform drilling operations on ball pin bodies of the same size and at the same position. There is no need to frequently position each ball pin body, and the debris generated during the drilling process can directly fall into the collection box using the V-shaped groove, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the processing seat of the utility model;

[0018] Figure 3 This is a schematic diagram of the first screw structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the movable plate of the utility model;

[0020] Figure 5 This is a cross-sectional view of the processing seat of the utility model.

[0021] In the figure: 1. bottom plate; 2. processing seat; 3. ball pin body; 4. V-shaped groove; 5. rubber strip; 6. slot; 7. collection box; 8. sliding rack; 9. motor; 10. first screw; 11. pressure block; 12. second screw; 13. limiting rod; 14. moving plate; 15. first cylinder; 16. second cylinder; 17. drilling rig; 18. slide groove; 19. inclined groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They 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 cannot be understood as a limitation on the present invention.

[0027] Reference Figure 1-5 A ball pin cotter pin hole processing tool comprises a bottom plate 1 and a ball pin body 3. A processing seat 2 is fixedly mounted on the surface of the bottom plate 1. A sliding frame 8 is slidably connected to the top of the processing seat 2. A clamping mechanism for fixing the ball pin body 3 and a drill 17 for drilling a hole in the ball pin body 3 are arranged on the surface of the sliding frame 8. A V-shaped groove 4 is arranged on the top of the processing seat 2. The V-shaped groove 4 extends toward one side and penetrates the processing seat 2. The ball pin body 3 is placed inside the V-shaped groove 4. A limiting mechanism for limiting the ball pin body 3 is arranged on the surface of the processing seat 2. In use, the ball pin body 3 is first placed in the V-shaped groove 4 of the processing seat 2, and then the limiting mechanism is used to limit the ball pin body 3 in a fixed position. The sliding frame 8 is then slid, so that the sliding frame 8 drives the clamping mechanism and the drilling rig 17 to move synchronously, so that the drill rod of the drilling rig 17 is aligned with the rod-shaped structure surface of the ball pin body 3 to be drilled, and then the ball pin body 3 is fixed by the clamping mechanism, and then the drilling rig 17 is used to perform the drilling operation. When the ball pin body 3 is processed, the next ball pin body 3 is directly placed inside the V-shaped groove 4. Since the V-shaped groove 4 is provided with a limiting mechanism, the ball pin body 3 can be directly positioned by the limiting mechanism, and then directly fixed by clamping, and finally the drilling operation can be directly performed without repeatedly positioning each ball pin body 3, which is convenient for use.

[0028] Furthermore, the clamping mechanism includes two first cylinders 15, and the two first cylinders 15 are fixedly installed on the surface of the sliding frame 8. The output ports of the two first cylinders 15 are fixedly installed with the same pressure block 11, and the bottom of the pressure block 11 is set to a "V" shape structure. When the clamping mechanism is in use, the first cylinder 15 is started, and the first cylinder 15 drives the pressure block 11 to move downward, and the pressure block 11 is used to squeeze and fix the ball pin body 3. The shape of the bottom of the pressure block 11 and the V-shaped groove 4 cooperate with each other to fix the rod-like structure of the ball pin body 3 well, and can fix ball pin bodies 3 of different diameters.

[0029] Furthermore, a second cylinder 16 is fixedly installed on the surface of the sliding frame 8, and a drill 17 is fixedly installed on the output port of the second cylinder 16. The second cylinder 16 is located between the two first cylinders 15. A circular hole for the output shaft of the drill 17 to pass through is opened on the surface of the pressing block 11, and the circular hole is arranged at the center position of the pressing block 11. By setting the second cylinder 16, the second cylinder 16 drives the drill 17 to move downward, so that the drill rod of the drill 17 passes through the circular hole of the pressing block 11 and acts on the surface of the ball pin body 3.

[0030] Furthermore, a slide groove 18 is opened on the top of the processing seat 2, and the sliding frame 8 is slidably connected inside the slide groove 18. The inside of the slide groove 18 is rotatably connected with a first screw 10, and the first screw 10 threadably penetrates the sliding frame 8. One end of the first screw 10 rotates to penetrate the processing seat 2. A motor 9 is fixedly installed on the side wall of the processing seat 2. The output shaft port of the motor 9 is fixedly connected to the first screw 10. When the motor 9 is started, the motor 9 drives the first screw 10 to rotate, and the first screw 10 drives the sliding frame 8 to move inside the slide groove 18, thereby achieving the purpose of adjusting the position of the extrusion mechanism and the drilling rig 17.

[0031] Furthermore, the limiting mechanism includes a movable plate 14, a second screw rod 12 and a limiting rod 13. The end of the limiting rod 13 is fixedly connected to the movable plate 14, the end of the second screw 12 is rotatably connected to the movable plate 14, the second screw 12 threadedly penetrates the side wall of the processing seat 2, the limiting rod 13 slides through the side wall of the processing seat 2, and the end of the second screw 12 away from the movable plate 14 is fixedly installed with a turning handle. When the limiting mechanism is in use, the turning handle is manually turned, and the turning handle drives the second screw 12 to rotate. When the second screw 12 rotates, it will move with the processing seat 2, and the second screw 12 is rotatably connected to the movable plate 14, and the movable The plate 14 is slidably connected to the processing seat 2 by the limiting rod 13, so the second screw 12 can drive the movable plate 14 to move horizontally, and move the movable plate 14 to a position that matches the rod-shaped structure of the ball pin body 3 so that its spherical surface is just in a suspended state. Then, when placing the ball pin body 3 to be processed, the end of its rod-shaped part can be directly brought into contact with the movable plate 14 to determine the position where the ball pin body 3 needs to be drilled. There is no need to repeatedly adjust the position of the ball pin body 3, and the position of the movable plate 14 can be moved, so that it can adapt to the use of ball pin bodies 3 of different sizes.

[0032] Furthermore, the surface of the V-groove 4 of the processing seat 2 is evenly provided with inclined grooves 19, a slot 6 is provided inside the processing seat 2, the V-groove 4 and the slot 6 are connected, a collection box 7 is inserted inside the slot 6, and the debris generated during the drilling process can pass through the inclined groove 19 into the slot 6 and then be collected by the collection box 7.

[0033] Furthermore, a rubber strip 5 is evenly and fixedly installed on the surface of the V-shaped groove 4. By setting the rubber strip 5, the stability of the ball pin body 3 can be improved after it is placed in the middle of the V-shaped groove 4.

[0034] In summary, during use, the ball pin body 3 is first placed in the V-shaped groove 4 of the processing seat 2, and then the limiting mechanism is used to limit the ball pin body 3 to a fixed position, and then the sliding frame 8 is slid, so that the sliding frame 8 drives the clamping mechanism and the drilling rig 17 to move synchronously, so that the drill rod of the drilling rig 17 is aligned with the rod-shaped structure surface to be drilled of the ball pin body 3, and then the clamping mechanism is used to fix the ball pin body 3, and then the drilling rig 17 is used to perform the drilling operation. When the ball pin body 3 is processed, the next ball pin body 3 is directly placed inside the V-shaped groove 4. Since the limiting mechanism is provided inside the V-shaped groove 4, the limiting mechanism can be directly used The ball pin body 3 is positioned, and then it is fixed directly by clamping, and finally the drilling operation can be directly performed. There is no need to repeatedly position each ball pin body 3, which is convenient for use. When the clamping mechanism is in use, the first cylinder 15 is started, and the first cylinder 15 drives the pressure block 11 to move downward, and the pressure block 11 is used to squeeze and fix the ball pin body 3. The shape of the bottom of the pressure block 11 and the V-shaped groove 4 cooperate with each other to fix the rod-shaped structure of the ball pin body 3 well. By setting the second cylinder 16, the second cylinder 16 drives the drill rig 17 to move downward, so that the drill rod of the drill rig 17 penetrates the round hole of the pressure block 11 and acts on the surface of the ball pin body 3 , start the motor 9, the motor 9 drives the first screw 10 to rotate, the first screw 10 drives the sliding frame 8 to move inside the slide groove 18, so as to adjust the position of the extrusion mechanism and the drilling machine 17. When the limiting mechanism is in use, the handle is manually turned, and the handle drives the second screw 12 to rotate. When the second screw 12 rotates, it will move with the processing seat 2, and the second screw 12 is rotatably connected with the moving plate 14. The moving plate 14 is slidably connected with the processing seat 2 by the limiting rod 13, so the second screw 12 can drive the moving plate 14 to move horizontally, and move the moving plate 14 to a position that is compatible with the rod-shaped structure of the ball pin body 3. The position of the ball pin body 3 can be adjusted so that its spherical surface is just in a suspended state. Then, when placing the ball pin body 3 to be processed, the end of the rod-shaped part can be directly brought into contact with the movable plate 14 to determine the position where the ball pin body 3 needs to be drilled. There is no need to repeatedly adjust the position of the ball pin body 3, and the position of the movable plate 14 can be moved, so that it can adapt to the use of ball pin bodies 3 of different sizes. Through the inclined groove 19, the debris generated during the drilling process can enter the slot 6 through the inclined groove 19, and then be collected by the collection box 7. Through the rubber strip 5, the stability of the ball pin body 3 can be improved after it is placed in the middle of the V-shaped groove 4.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A ball pin cotter pin hole processing tool, characterized in that: The invention comprises a base plate (1) and a ball pin body (3), wherein a processing seat (2) is fixedly mounted on the surface of the base plate (1), a sliding frame (8) is slidably connected to the top of the processing seat (2), a clamping mechanism for fixing the ball pin body (3) and a drilling machine (17) for drilling holes in the ball pin body (3) are arranged on the surface of the sliding frame (8), a V-shaped groove (4) is arranged on the top of the processing seat (2), the V-shaped groove (4) extends toward one side and penetrates the processing seat (2), the ball pin body (3) is placed inside the V-shaped groove (4), and a limiting mechanism for limiting the ball pin body (3) is arranged on the surface of the processing seat (2).

2. A ball pin cotter pin hole processing tool according to claim 1, characterized in that: The clamping mechanism comprises two first cylinders (15), the two first cylinders (15) are fixedly mounted on the surface of the sliding frame (8), the output ports of the two first cylinders (15) are fixedly mounted with a same pressing block (11), and the bottom of the pressing block (11) is arranged in a "V"-shaped structure.

3. A ball pin cotter pin hole processing tool according to claim 2, characterized in that: A second cylinder (16) is fixedly mounted on the surface of the sliding frame (8), the drilling machine (17) is fixedly mounted on the output port of the second cylinder (16), the second cylinder (16) is located between the two first cylinders (15), and a circular hole for the output shaft of the drilling machine (17) to pass through is opened on the surface of the pressing block (11), and the circular hole is arranged at the center of the pressing block (11).

4. A ball pin cotter pin hole processing tool according to claim 1, characterized in that: A slide groove (18) is provided on the top of the processing seat (2), the sliding frame (8) is slidably connected inside the slide groove (18), a first screw rod (10) is rotatably connected inside the slide groove (18), the first screw rod (10) is threadedly penetrated through the sliding frame (8), one end of the first screw rod (10) is rotatably penetrated through the processing seat (2), a motor (9) is fixedly installed on the side wall of the processing seat (2), and the output shaft port of the motor (9) is fixedly connected to the first screw rod (10).

5. A ball pin cotter pin hole processing tool according to claim 1, characterized in that: The limiting mechanism comprises a movable plate (14), a second screw rod (12) and a limiting rod (13); a port of the limiting rod (13) is fixedly connected to the movable plate (14); a port of the second screw rod (12) is rotatably connected to the movable plate (14); the second screw rod (12) threadably penetrates the side wall of the processing seat (2); the limiting rod (13) slidably penetrates the side wall of the processing seat (2); and a turning handle is fixedly mounted on one end of the second screw rod (12) away from the movable plate (14).

6. A ball pin cotter pin hole processing tool as claimed in claim 1, characterized in that: The surface of the V-shaped groove (4) of the processing seat (2) is evenly provided with oblique grooves (19); a slot (6) is provided inside the processing seat (2); the V-shaped groove (4) and the slot (6) are connected; and a collection box (7) is inserted inside the slot (6).

7. A ball pin cotter pin hole processing tool as claimed in claim 1, characterized in that: A rubber strip (5) is evenly and fixedly mounted on the surface of the V-shaped groove (4).

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