Drilling device for electric roller machining

Abstract

The utility model discloses a drilling device for processing an electric roller, which comprises a workbench, a first connecting rod is fixedly connected with a driving gear, and the driving gear is meshed with a transmission gear; through the design of structures such as a second driving motor, a driving gear, a transmission gear and a driven gear, and through cooperation of the driving gear, the transmission gear, a second connecting rod, the driven gear and a grinding head, when the second driving motor drives a first connecting rod to rotate, the driving gear is matched with the transmission gear and the driven gear to drive the second connecting rod to rotate; according to the flange plate drilling and polishing device, the hole formed in the flange plate can be polished while the flange plate is drilled, so that the drilling process and the polishing process are completed on the same equipment, the machining efficiency of the flange plate can be improved, and the machining efficiency of the flange plate is improved. And the production cost of enterprises is reduced, and enterprise development is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric roller processing, in particular to a drilling device for electric roller processing. Background Art

[0002] The electric drum is a new type of driving device that places the motor and reducer together inside the drum body. It is mainly used in fixed and mobile belt conveyors, replacing the traditional separate driving device with motors and reducers outside the driving drum. The flange is one of the components of many electric drums. When producing and processing electric drums, the flange needs to be punched.

[0003] The prior art provides a drilling device for electric roller processing (Announcement No. CN217941936U), which includes a drilling machine body, a base block, an inverted L-shaped fixing frame installed on the base block, and an inverted L-shaped fixing frame installed on the inverted L-shaped fixing frame. After turning a certain angle, the drilling motor is moved downward to drill again, and this is repeated until the drilling is completed. The fixing mechanism of the application is easy to operate and can be applied to flanges of different diameters, with good effect.

[0004] The above-mentioned drilling device for electric roller processing can only provide the function of clamping and fixing flanges of different diameters during actual use. However, after drilling the flange, burrs will exist in the holes opened on the flange, which requires subsequent grinding of the flange, which will affect the efficiency of flange processing. Therefore, we need to propose a drilling device for electric roller processing. Utility Model Content

[0005] The purpose of the utility model is to provide a drilling device for electric roller processing, which can grind the holes opened in the flange while drilling the flange, so that the drilling and grinding block processes can be completed on the same equipment, thereby improving the processing efficiency of the flange, reducing the production cost of the enterprise, and facilitating the development of the enterprise, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drilling device for electric drum processing comprises a workbench, a bracket is fixedly installed on the top of the workbench, a cylinder is arranged on the top of the bracket, a fixed plate is fixedly installed on the telescopic rod of the cylinder, a fixed frame is fixedly installed on the top of the fixed plate, a second driving motor is fixedly installed on the top of the fixed frame, an output shaft of the second driving motor is fixedly connected to a first connecting rod through a coupling, a drill bit is fixedly installed on the first connecting rod, a driving gear is fixedly connected to the first connecting rod, a moving frame is arranged on the top of the workbench, a second connecting rod is movably installed in the moving frame, a driven gear is fixedly connected to the second connecting rod, a transmission gear is movably installed on the top of the fixed plate, the driving gear is meshed with the transmission gear, and a grinding head is fixedly installed on the second connecting rod.

[0008] Preferably, an adjusting mechanism is provided on the workbench, and a clamping mechanism for clamping a workpiece is provided on the adjusting mechanism.

[0009] Preferably, the adjustment mechanism comprises a first drive motor and an adjustment seat, the first drive motor is fixedly mounted on the bottom of the workbench, and the adjustment seat is fixedly mounted on the output shaft of the first drive motor.

[0010] Preferably, the clamping mechanism includes a fixed block, a placement plate, a bidirectional screw, a first movable seat, a second movable seat and a clamping block, the fixed block is fixedly connected to the top of the adjustment seat, the bidirectional screw is rotatably installed in the fixed block, a handwheel is fixedly installed on the end of the bidirectional screw, the first movable seat and the second movable seat are respectively threadedly installed on the left-handed thread and the right-handed thread of the bidirectional screw, the first movable seat and the second movable seat are both slidably installed on the placement plate, and the clamping block is fixedly connected to the sides of the first movable seat and the second movable seat.

[0011] Preferably, the top of the adjustment seat is fixedly connected to a first guide rail, and the first movable seat and the second movable seat are both slidably mounted on the first guide rail.

[0012] Preferably, an electric push rod is fixedly mounted on the top of the fixed plate, and the movable frame is fixedly mounted on the telescopic rod of the electric push rod.

[0013] Preferably, a second guide rail is fixedly connected to the top of the fixed plate, a sliding block is fixedly connected to the movable frame, and the sliding block is slidably mounted on the second guide rail.

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

[0015] Through the design of the second driving motor, the active gear, the transmission gear and the driven gear, the second driving motor, the first connecting rod and the drill bit cooperate to drill a hole in the flange. Through the cooperation of the active gear, the transmission gear, the second connecting rod, the driven gear and the grinding head, when the second driving motor drives the first connecting rod to rotate, the active gear cooperates with the transmission gear and the driven gear to drive the second connecting rod to rotate, so that the second connecting rod can drive the grinding head to rotate to grind the hole opened in the flange, so that the burrs in the hole can be removed. The utility model can grind the hole opened in the flange while drilling the flange, so that the drilling and grinding block processes are completed on the same equipment, thereby improving the processing efficiency of the flange, reducing the production cost of the enterprise, and facilitating the development of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the structure of the adjusting mechanism and the clamping mechanism of the utility model;

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

[0019] Figure 4 This is one of the schematic diagrams of the grinding structure of the utility model;

[0020] Figure 5 This is the second schematic diagram of the structure of the utility model during grinding.

[0021] In the figure: 1. workbench; 2. first drive motor; 3. adjustment seat; 4. fixed block; 5. placement plate; 6. bidirectional screw; 7. first guide rail; 8. first movable seat; 9. second movable seat; 10. clamping block; 11. bracket; 12. cylinder; 13. fixed plate; 14. fixed frame; 15. second drive motor; 16. first connecting rod; 17. driving gear; 18. drill bit; 19. grinding head; 20. transmission gear; 21. electric push rod; 22. movable frame; 23. second connecting rod; 24. driven gear; 25. second guide rail; 26. slider. 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] See also Figure 1-5The utility model provides a technical solution: a drilling device for electric drum processing, comprising a workbench 1, a bracket 11 is fixedly installed on the top of the workbench 1, a cylinder 12 is arranged on the top of the bracket 11, a fixed plate 13 is fixedly installed on the telescopic rod of the cylinder 12, a fixed frame 14 is fixedly installed on the top of the fixed plate 13, a second drive motor 15 is fixedly installed on the top of the fixed frame 14, an output shaft of the second drive motor 15 is fixedly connected to a first connecting rod 16 through a coupling, a drill bit 18 is fixedly installed on the first connecting rod 16, a driving gear 17 is fixedly connected to the first connecting rod 16, a moving frame 22 is arranged on the top of the workbench 1, a second connecting rod 23 is movably installed in the moving frame 22, a driven gear 24 is fixedly connected to the second connecting rod 23, a transmission gear 20 is movably installed on the top of the fixed plate 13, the driving gear 17 is meshed with the transmission gear 20, and a grinding head 19 is fixedly installed on the second connecting rod 23;

[0024] The workbench 1 is provided with an adjustment mechanism, and the adjustment mechanism is provided with a clamping mechanism for clamping a workpiece, and the adjustment mechanism includes a first drive motor 2 and an adjustment seat 3, the first drive motor 2 is fixedly mounted on the bottom of the workbench 1, and the adjustment seat 3 is fixedly mounted on the output shaft of the first drive motor 2;

[0025] The clamping mechanism includes a fixed block 4, a placement plate 5, a bidirectional screw 6, a first movable seat 8, a second movable seat 9 and a clamping block 10. The fixed block 4 is fixedly connected to the top of the adjustment seat 3. The bidirectional screw 6 is rotatably installed in the fixed block 4. A hand wheel is fixedly installed at the end of the bidirectional screw 6. The first movable seat 8 and the second movable seat 9 are respectively threadedly installed on the left-handed thread and the right-handed thread of the bidirectional screw 6. The first movable seat 8 and the second movable seat 9 are both slidably installed on the placement plate 5. The clamping block 10 is fixedly connected to the side of the first movable seat 8 and the second movable seat 9.

[0026] The top of the adjustment seat 3 is fixedly connected with a first guide rail 7, and the first movable seat 8 and the second movable seat 9 are both slidably mounted on the first guide rail 7;

[0027] Through the setting of the first guide rail 7, when the hand wheel is turned to drive the bidirectional screw rod 6 to rotate, so that the bidirectional screw rod 6 drives the first moving seat 8 and the second moving seat 9 to move, the first moving seat 8 and the second moving seat 9 move on the first guide rail 7, so that the first moving seat 8 and the second moving seat 9 can move smoothly;

[0028] An electric push rod 21 is fixedly installed on the top of the fixed plate 13, and a movable frame 22 is fixedly installed on the telescopic rod of the electric push rod 21. A second guide rail 25 is fixedly connected to the top of the fixed plate 13, and a slider 26 is fixedly connected to the movable frame 22. The slider 26 is slidably installed on the second guide rail 25.

[0029] By setting the electric push rod 21, when the moving frame 22 is pushed by the electric push rod 21, the moving frame 22 can move on the second guide rail 25 through the slider 26, so that the moving frame 22 can move horizontally;

[0030] When in use, first place the flange on the top of the placement plate 5, and rotate the hand wheel to rotate the bidirectional screw 6, so that the bidirectional screw 6 can drive the first movable seat 8 and the second movable seat 9 to approach each other, so that when the first movable seat 8 and the second movable seat 9 are close to each other, the flange can be clamped and fixed by the clamping block 10;

[0031] After the flange is clamped and fixed, the cylinder 12 works, and the telescopic rod of the cylinder 12 pushes the fixing plate 13, so that the drill bit 18 is close to the flange, and the second drive motor 15 works, and the output shaft of the second drive motor 15 rotates to drive the first connecting rod 16 to rotate, so that the first connecting rod 16 rotates to cooperate with the drill bit 18 to rotate, so that the drill bit 18 can drill a hole in the flange;

[0032] After drilling the hole in the flange, the first drive motor 2 is operated, and the output shaft of the first drive motor 2 rotates to drive the adjustment seat 3 to rotate, so that the adjustment seat 3 rotates and drives the placement plate 5 to rotate, so that the position of the flange can be adjusted to facilitate the drilling of the flange by the drill bit 18;

[0033] After the flange is bored, the electric push rod 21 works, and the telescopic rod of the electric push rod 21 pushes the moving frame 22, so that the moving frame 22 drives the driven gear 24 to move, so that the driven gear 24 can mesh with the transmission gear 20. When the second driving motor 15 drives the first connecting rod 16 to drive the driving gear 17 to rotate, the driving gear 17 drives the transmission gear 20 to rotate. When the driven gear 24 meshes with the transmission gear 20, the transmission gear 20 drives the driven gear 24 to rotate, so that when the driven gear 24 rotates, it can be rotated through the second connecting rod 23, thereby driving the grinding head 19 to rotate through the second connecting rod 23. The fixed plate 13 is pushed by the cylinder 12, so that the grinding head 19 can be inserted into the hole opened in the flange after it approaches the flange, so that the burrs in the hole can be polished and removed.

[0034] 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 drilling device for electric drum machining, comprising a workbench (1), characterized in that: A bracket (11) is fixedly mounted on the top of the workbench (1), a cylinder (12) is arranged on the top of the bracket (11), a fixed plate (13) is fixedly mounted on the telescopic rod of the cylinder (12), a fixed frame (14) is fixedly mounted on the top of the fixed plate (13), a second drive motor (15) is fixedly mounted on the top of the fixed frame (14), an output shaft of the second drive motor (15) is fixedly connected to a first connecting rod (16) via a coupling, and a drill is fixedly mounted on the first connecting rod (16). (18), a driving gear (17) is fixedly connected to the first connecting rod (16), a moving frame (22) is arranged on the top of the workbench (1), a second connecting rod (23) is movably installed in the moving frame (22), a driven gear (24) is fixedly connected to the second connecting rod (23), a transmission gear (20) is movably installed on the top of the fixed plate (13), the driving gear (17) is meshed with the transmission gear (20), and a grinding head (19) is fixedly installed on the second connecting rod (23).

2. A drilling device for electric drum processing according to claim 1, characterized in that: The workbench (1) is provided with an adjustment mechanism, and the adjustment mechanism is provided with a clamping mechanism for clamping a workpiece.

3. A drilling device for electric drum processing according to claim 2, characterized in that: The adjustment mechanism comprises a first drive motor (2) and an adjustment seat (3); the first drive motor (2) is fixedly mounted on the bottom of the workbench (1); and the adjustment seat (3) is fixedly mounted on the output shaft of the first drive motor (2).

4. A drilling device for electric drum processing according to claim 3, characterized in that: The clamping mechanism comprises a fixed block (4), a placement plate (5), a bidirectional screw rod (6), a first movable seat (8), a second movable seat (9) and a clamping block (10); the fixed block (4) is fixedly connected to the top of the adjustment seat (3); the bidirectional screw rod (6) is rotatably mounted in the fixed block (4); a hand wheel is fixedly mounted on the end of the bidirectional screw rod (6); the first movable seat (8) and the second movable seat (9) are respectively threadedly mounted on the left-handed thread and the right-handed thread of the bidirectional screw rod (6); the first movable seat (8) and the second movable seat (9) are both slidably mounted on the placement plate (5); and the clamping block (10) is fixedly connected to the sides of the first movable seat (8) and the second movable seat (9).

5. A drilling device for electric drum processing according to claim 4, characterized in that: The top of the adjustment seat (3) is fixedly connected to a first guide rail (7), and the first movable seat (8) and the second movable seat (9) are both slidably mounted on the first guide rail (7).

6. A drilling device for electric drum processing according to claim 1, characterized in that: An electric push rod (21) is fixedly mounted on the top of the fixed plate (13), and the movable frame (22) is fixedly mounted on the telescopic rod of the electric push rod (21).

7. The drilling device for electric drum processing according to claim 1, characterized in that: The top of the fixed plate (13) is fixedly connected to a second guide rail (25), the movable frame (22) is fixedly connected to a slider (26), and the slider (26) is slidably mounted on the second guide rail (25).

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