Hole site machining device for rod-shaped part

Abstract

The hole site machining device comprises a machine body, the bottom end of the machine body is fixedly connected with a base, the top end of the machine body is provided with a first servo motor, the bottom end of the first servo motor is fixedly connected with a lead screw, the top end of the left side of the machine body is movably connected with a movable arm, and the top end of the right side of the machine body is fixedly connected with the movable arm. A second servo motor is installed at the top end of the movable arm, a rotating shaft is installed at the bottom end of the movable arm, a drill bit replacing mechanism is arranged on the left side of the bottom end of the movable arm, a third servo motor is started, a proper connecting base position in a rotating disc is rotated to the position under the rotating shaft, and the rotating disc is moved upwards through four sets of first electric cylinders at the top end of the rotating disc; and the outer diameter of the bottom end of the rotating shaft is matched with the inner diameter of the connecting seat, so that the second servo motor drives the rotating shaft and the drill bit to rotate, and the drill bit is quickly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of part processing, and particularly relates to a hole position processing device for rod-shaped parts. Background Technique

[0002] Part processing is a technology that processes raw materials through production processes such as stamping, stretching, molding, and drilling to make parts that meet a specific functional requirement. As one of the infrastructures of the manufacturing industry, part processing plays an important role in various industries.

[0003] A hole position processing device refers to a device that uses a drill bit to process holes in solid materials. Most of the current hole position processing devices for rod-shaped parts on the market use a single drill bit for processing and do not have the function of quickly replacing the drill bit. Since the requirements for the hole sizes of parts are different, in order to improve the processing efficiency, users will use multiple sets of hole position processing devices for parts, which will increase the equipment cost.

[0004] Now, a hole position processing device for rod-shaped parts is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hole position processing device for rod-shaped parts to solve the problem of not having the function of quickly replacing the drill bit proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A hole position processing device for rod-shaped parts, including a fuselage, the bottom end of the fuselage is fixedly connected with a base, the top end of the fuselage is provided with a first servo motor, the bottom end of the first servo motor is fixedly connected with a lead screw, the outside of the lead screw is movably connected with a first movable seat, slide bars are arranged on the front and rear sides of the lead screw, two groups of chutes are arranged at the top end of the left side of the fuselage, the top end of the left side of the fuselage is movably connected with a movable arm, the top end of the movable arm is provided with a second servo motor, the bottom end of the movable arm is provided with a rotating shaft, and a drill bit replacement mechanism is arranged on the left side of the bottom end of the movable arm;

[0007] The drill bit replacement mechanism includes a turntable, the turntable is arranged below the movable arm, the top end of the turntable is provided with a third servo motor, four groups of first electric cylinders are movably connected between the bottom end of the movable arm and the top end of the turntable, four groups of connecting seats are movably connected inside the turntable, and drill bits are respectively installed at the bottom ends of the four groups of connecting seats.

[0008] Preferably, the outer diameter of the bottom end of the rotating shaft matches the inner diameter of the connecting seat, the four groups of connecting seats are symmetrically distributed, and the models of the four groups of drill bits are different.

[0009] Preferably, the output end of the first servo motor is connected to the top end of the lead screw, the output end of the second servo motor is connected to the top end of the rotating shaft, and the output end of the third servo motor is connected to the top end of the turntable.

[0010] Preferably, the first movable seat can slide up and down along the outside of the lead screw, and the movable arm can slide up and down along the chute.

[0011] Preferably, two sets of second electric cylinders are installed at the top end inside the base. The top ends of the two sets of second electric cylinders are respectively fixedly connected with a support plate. The top end of the base is fixedly connected with two sets of fixed seats. The top ends of the two sets of fixed seats are movably connected with a movable block. An activity rod is movably connected between the support plate, the fixed seat and the movable block. A clamping plate is installed on one side of the movable block. A slide rail is arranged at the rear side of the top end of the base. A limit plate is fixedly connected to the rear side of the top end of the slide rail. A second movable seat is movably connected to the top end of the slide rail. A third electric cylinder is installed between the second movable seat and the limit plate. A fourth electric cylinder is installed at the top end of the second movable seat.

[0012] Preferably, a fourth servo motor is arranged on the right side inside the fuselage. A fan is installed on the left side of the fourth servo motor. An air collecting bin is arranged outside the fan. A universal hose is installed on the left side of the air collecting bin.

[0013] Preferably, a fourth servo motor is arranged on the right side inside the fuselage. A fan is installed on the left side of the fourth servo motor. An air collecting bin is arranged outside the fan. A universal hose is installed on the left side of the air collecting bin.

[0014] Preferably, the output end of the fourth servo motor is connected to the fan, and a ventilation port is arranged on the right side of the air collecting bin.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The stable fan surface processing reflow soldering furnace carrier not only realizes the replacement of the drill bit, but also realizes the clamping of rod-shaped parts of different models, and also realizes the cleaning after clamping and processing;

[0016] (1) By providing a first electric cylinder, a third servo motor, a turntable, a connecting seat and a drill bit, during use, start the third servo motor, rotate the appropriate connecting seat position in the turntable to directly below the rotating shaft, move the turntable upward through the four first electric cylinders at the top end of the turntable. Since the outer diameter of the bottom end of the rotating shaft matches the inner diameter of the connecting seat, the rotation of the rotating shaft and the drill bit driven by the second servo motor is realized, and thus the function of quickly replacing the drill bit is realized. Power is provided by the first servo motor. The first servo motor drives the lead screw to rotate. The first movable seat is sleeved outside the first lead screw. The first movable seat is fixedly connected to the movable arm. Thus, the movable arm can move downward, and thus the hole position processing of the part is realized;

[0017] (2) By providing a second electric cylinder, a pallet, a fixed seat, a movable rod, a movable block, a clamping plate, a slide rail, a second movable seat, a third electric cylinder, a limit plate and a fourth electric cylinder, during use, by placing the rod-shaped part on the fixed seat and the second movable seat, extending the second electric cylinder, the second electric cylinder drives the activities of the pallet, the movable rod and the movable block, thereby realizing the clamping of different rod-shaped parts by the clamping plate. Contract the second electric cylinder and extend the third electric cylinder. The third electric cylinder drives the second movable seat to slide on the slide rail, thereby realizing the movement of the rod-shaped part. By extending the fourth electric cylinder, the position of the rod-shaped part can also be finely adjusted, and thus the clamping and moving processing of different rod-shaped parts can be realized;

[0018] (3) By providing a fourth servo motor, a fan, an air collecting bin and a universal hose, when the processing of the rod-shaped part stops, in order to avoid the drilling residues from affecting the clamping effect of the clamping plate, by starting the fourth servo motor, the fourth servo motor drives the fan, and the air passes through the air collecting bin to the universal hose to realize the cleaning of parts such as the clamping plate and the fixed seat. Description of the Drawings

[0019] Figure 1 is the front view sectional structure schematic diagram of the present utility model;

[0020] Figure 2 is the enlarged side view structure schematic diagram of the present utility model;

[0021] Figure 3 is the sectional structure schematic diagram of the first movable seat of the present utility model;

[0022] Figure 4 is the top view structure schematic diagram of the turntable of the present utility model;

[0023] Figure 5 is of the present utility model Figure 1 The enlarged partial sectional structure schematic diagram at position A in.

[0024] In the figure: 1, fuselage; 2, base; 3, movable arm; 4, first servo motor; 5, second servo motor; 6, rotating shaft; 7, chute; 8, sliding rod; 9, first movable seat; 10, lead screw; 11, first electric cylinder; 12, third servo motor; 13, turntable; 14, connecting seat; 15, drill bit; 16, second electric cylinder; 17, pallet; 18, fixed seat; 19, movable rod; 20, movable block; 21, clamping plate; 22, slide rail; 23, second movable seat; 24, third electric cylinder; 25, limit plate; 26, fourth electric cylinder; 27, fourth servo motor; 28, fan; 29, air collecting bin; 30, universal hose. Detailed Embodiments

[0025] 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 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.

[0026] Embodiment 1: Please refer to Figures 1-5 , a hole position processing device for rod-shaped parts, including a machine body 1, a base 2 is fixedly connected to the bottom end of the machine body 1, a first servo motor 4 is installed at the top end of the machine body 1, a lead screw 10 is fixedly connected to the bottom end of the first servo motor 4, a first movable seat 9 is movably connected to the outside of the lead screw 10, slide rods 8 are arranged on the front and rear sides of the lead screw 10, two groups of chutes 7 are arranged at the top end of the left side of the machine body 1, a movable arm 3 is movably connected to the top end of the left side of the machine body 1, a second servo motor 5 is installed at the top end of the movable arm 3, a rotating shaft 6 is installed at the bottom end of the movable arm 3, and a drill bit replacement mechanism is arranged on the left side of the bottom end of the movable arm 3;

[0027] Please refer to Figures 1-5 , a hole position processing device for rod-shaped parts further includes a drill bit replacement mechanism. The drill bit replacement mechanism includes a turntable 13. The turntable 13 is arranged below the movable arm 3. A third servo motor 12 is installed at the top end of the turntable 13. Four groups of first electric cylinders 11 are movably connected between the bottom end of the movable arm 3 and the top end of the turntable 13. Four groups of connecting seats 14 are movably connected inside the turntable 13. Drill bits 15 are respectively installed at the bottom ends of the four groups of connecting seats 14;

[0028] The outer diameter of the bottom end of the rotating shaft 6 matches the inner diameter of the connecting seat 14. The four groups of connecting seats 14 are symmetrically distributed. The models of the four groups of drill bits 15 are different. The output end of the first servo motor 4 is connected to the top end of the lead screw 10. The output end of the second servo motor 5 is connected to the top end of the rotating shaft 6. The output end of the third servo motor 12 is connected to the top end of the turntable 13. The first movable seat 9 can slide up and down along the outside of the lead screw 10. The movable arm 3 can slide up and down along the chute 7;

[0029] Specifically, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, during use, the third servo motor 12 is started, and the appropriate connecting seat 14 position inside the turntable 13 is rotated to directly below the rotating shaft 6. The turntable 13 is moved upward by the four groups of first electric cylinders 11 at the top of the turntable 13. Since the outer diameter of the bottom end of the rotating shaft 6 matches the inner diameter of the connecting seat 14, the rotation of the second servo motor 5 driving the rotating shaft 6 and the drill bit 15 is realized, and then the function of quickly replacing the drill bit 15 is realized. The first servo motor 4 provides power, the first servo motor 4 drives the lead screw 10 to rotate, the first movable seat 9 is sleeved outside the lead screw 10, and the first movable seat 9 is fixedly connected to the movable arm 3, so that the movable arm 3 can move downward, and then the hole position processing of the parts is realized.

[0030] Embodiment 2: Two groups of second electric cylinders 16 are installed at the top end inside the base 2. The top ends of the two groups of second electric cylinders 16 are respectively fixedly connected with a support plate 17. The top end of the base 2 is fixedly connected with two groups of fixed seats 18. The top ends of the two groups of fixed seats 18 are movably connected with a movable block 20. A movable rod 19 is movably connected between the support plate 17, the fixed seat 18 and the movable block 20. A clamping plate 21 is installed on one side of the movable block 20. A slide rail 22 is arranged at the rear side of the top end of the base 2. A limiting plate 25 is fixedly connected to the rear side of the top end of the slide rail 22. A second movable seat 23 is movably connected to the top end of the slide rail 22. A third electric cylinder 24 is installed between the second movable seat 23 and the limiting plate 25. A fourth electric cylinder 26 is installed at the top end of the second movable seat 23. The second movable seat 23 can slide left and right along the outside of the slide rail 22, and the movable block 20 can slide left and right on the fixed seat 18;

[0031] Specifically, as Figure 1 and Figure 2 shown, during use, by placing the rod-shaped part on the fixed seat 18 and the second movable seat 23, extending the second electric cylinder 16, the second electric cylinder 16 drives the activities of the support plate 17, the movable rod 19 and the movable block 20, so as to realize the clamping of different rod-shaped parts by the clamping plate 21. Contract the second electric cylinder 16, extend the third electric cylinder 24, and the third electric cylinder 24 drives the second movable seat 23 to slide on the slide rail 22, so as to realize the movement of the rod-shaped part. By extending the fourth electric cylinder 26, the position of the rod-shaped part can also be finely adjusted, and then the clamping and moving processing of different rod-shaped parts is realized.

[0032] Embodiment 3: A fourth servo motor 27 is arranged on the right side inside the fuselage 1. A fan 28 is installed on the left side of the fourth servo motor 27. An air collecting bin 29 is arranged outside the fan 28. A universal hose 30 is installed on the left side of the air collecting bin 29. The output end of the fourth servo motor 27 is connected to the fan 28. A ventilation port is arranged on the right side of the air collecting bin 29;

[0033] Specifically, as Figure 1 、 Figure 2 and Figure 5As shown, when the machining of the rod-shaped part stops, in order to prevent the drilling residues from affecting the clamping effect of the clamping plate 21, the fourth servo motor 27 is started. The fourth servo motor 27 drives the fan 28, and the air passes through the air collecting bin 29 to the universal hose 30, realizing the cleaning of parts such as the clamping plate 21 and the fixed seat 18.

[0034] Working principle: When the present utility model is in use, first, when in use, the rod-shaped part is placed on the fixed seat 18 and the second movable seat 23, and the second electric cylinder 16 is extended. The second electric cylinder 16 drives the activities of the support plate 17, the movable rod 19, and the movable block 20, thereby realizing the clamping of different rod-shaped parts by the clamping plate 21. The second electric cylinder 16 is retracted, and the third electric cylinder 24 is extended. The third electric cylinder 24 drives the second movable seat 23 to slide on the slide rail 22, thereby realizing the movement of the rod-shaped part. By extending the fourth electric cylinder 26, the position of the rod-shaped part can also be finely adjusted, and thus the clamping and moving machining of different rod-shaped parts are realized. Secondly, the third servo motor 12 is started, and the appropriate connecting seat 14 position in the turntable 13 is rotated to directly below the rotating shaft 6. The turntable 13 is moved upward by the four groups of first electric cylinders 11 at the top of the turntable 13. Since the outer diameter of the bottom end of the rotating shaft 6 matches the inner diameter of the connecting seat 14, the second servo motor 5 drives the rotation of the rotating shaft 6 and the drill bit 15, thereby realizing the function of quickly replacing the drill bit 15. The first servo motor 4 provides power. The first servo motor 4 drives the screw rod 10 to rotate. The first movable seat 9 is sleeved outside the screw rod 10. The first movable seat 9 is fixedly connected to the movable arm 3, thereby realizing that the movable arm 3 can move downward, and thus realizing the hole machining of the part. When the machining of the rod-shaped part stops, in order to prevent the drilling residues from affecting the clamping effect of the clamping plate 21, the fourth servo motor 27 is started. The fourth servo motor 27 drives the fan 28, and the air passes through the air collecting bin 29 to the universal hose 30, realizing the cleaning of parts such as the clamping plate 21 and the fixed seat 18.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A hole machining device for rod-shaped parts, comprising a fuselage (1), characterized in that: A base (2) is fixedly connected to the bottom end of the fuselage (1). A first servo motor (4) is installed at the top end of the fuselage (1). A lead screw (10) is fixedly connected to the bottom end of the first servo motor (4). A first movable seat (9) is movably connected to the outside of the lead screw (10). Slide rods (8) are arranged on the front and back sides of the lead screw (10). Two sets of chutes (7) are arranged at the top end of the left side of the fuselage (1). An activity arm (3) is movably connected to the top end of the left side of the fuselage (1). A second servo motor (5) is installed at the top end of the activity arm (3). A rotating shaft (6) is installed at the bottom end of the activity arm (3). A drill bit replacement mechanism is arranged on the left side at the bottom end of the activity arm (3). The drill bit replacement mechanism includes a turntable (13). The turntable (13) is arranged below the activity arm (3). A third servo motor (12) is installed at the top end of the turntable (13). Four first electric cylinders (11) movably connect the bottom end of the activity arm (3) and the top end of the turntable (13). Four connecting seats (14) are movably connected inside the turntable (13). Drill bits (15) are respectively installed at the bottom ends of the four connecting seats (14).

2. The hole position processing device for rod-shaped parts according to claim 1, characterized in that: The outer diameter of the bottom end of the rotating shaft (6) matches the inner diameter of the connecting seat (14). The four connecting seats (14) are symmetrically distributed. The models of the four drill bits (15) are different.

3. The hole machining device for rod-shaped parts according to claim 1, characterized in that: The output end of the first servo motor (4) is connected to the top end of the lead screw (10). The output end of the second servo motor (5) is connected to the top end of the rotating shaft (6). The output end of the third servo motor (12) is connected to the top end of the turntable (13).

4. The hole position processing device for rod-shaped parts according to claim 1, characterized in that: The first movable seat (9) can slide up and down along the outside of the lead screw (10). The activity arm (3) can slide up and down along the chute (7).

5. A hole position processing device for rod-shaped parts according to claim 1, characterized in that: Two second electric cylinders (16) are installed at the top end inside the base (2). Support plates (17) are respectively fixedly connected to the top ends of the two second electric cylinders (16). Two fixed seats (18) are fixedly connected to the top end of the base (2). An activity block (20) is movably connected to the top ends of the two fixed seats (18). An activity rod (19) movably connects the support plate (17), the fixed seat (18), and the activity block (20). A clamping plate (21) is installed on one side of the activity block (20). A slide rail (22) is arranged at the rear side of the top end of the base (2). A limit plate (25) is fixedly connected to the rear side of the top end of the slide rail (22). A second movable seat (23) is movably connected to the top end of the slide rail (22). A third electric cylinder (24) is installed between the second movable seat (23) and the limit plate (25). A fourth electric cylinder (26) is installed at the top end of the second movable seat (23).

6. The rod-shaped part hole machining device according to claim 5, characterized in that: The second movable seat (23) can slide left and right along the outside of the slide rail (22). The activity block (20) can slide left and right on the fixed seat (18).

7. A hole machining device for rod-shaped parts according to claim 1, characterized in that: On the right side inside the fuselage (1), a fourth servo motor (27) is provided. A fan (28) is installed on the left side of the fourth servo motor (27). An air collecting chamber (29) is provided outside the fan (28). A universal hose (30) is installed on the left side of the air collecting chamber (29).

8. A hole position processing device for rod-shaped parts according to claim 7, characterized in that: The output end of the fourth servo motor (27) is connected to the fan (28). A ventilation opening is provided on the right side of the air collecting chamber (29).

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