Drilling device for index plate machining

Abstract

The utility model relates to the technical field of index plate processing, and discloses a drilling device for index plate processing, which comprises a box body, a drilling mechanism for drilling an index plate is arranged at the top of an inner cavity of the box body, and a positioning mechanism for fixing the index plate is arranged at the bottom of the inner cavity of the box body. One side of the box body is provided with an impurity removing mechanism used for extracting drilling scraps; through cooperation of the drilling mechanism, the positioning mechanism and the impurity removing mechanism, the dividing plate can be rapidly fixed through the positioning mechanism, and after the drilling mechanism drills a straight line of the dividing plate, a second motor is used for driving a rotating disc to rotate, so that the angle of the dividing plate is adjusted, and different positions on the dividing plate can be conveniently drilled; and compared with positioning and drilling again after the dividing plate is manually disassembled and assembled, the drilling efficiency of the dividing plate is improved, chippings generated by drilling can be efficiently collected through the impurity removing mechanism, and the workload of cleaning the chippings in the box body is reduced.

Description

Technical Field

[0001] This utility model relates to the field of indexing plate processing technology, specifically a drilling device for indexing plate processing. Background Technology

[0002] Machining centers are generally CNC milling machines. A CNC milling machine is a CNC machine tool with powerful machining capabilities. An indexing plate is a machine tool accessory that clamps the workpiece on a chuck or between two centers and rotates, indexes, and positions it. According to its transmission and indexing form, it can be divided into worm gear indexing plates, indexing plates, hole plate indexing plates, grooved plate indexing plates, end gear plate indexing plates, and other indexing plates.

[0003] Traditional drilling of indexing plates is usually done using a drilling machine. When the drilling position needs to be changed, the position of the indexing plate needs to be adjusted and then repositioned. The drilling operation is quite complicated, which reduces the efficiency of drilling indexing plates. Therefore, we need to propose a drilling device for indexing plate processing. Utility Model Content

[0004] The purpose of this utility model is to provide a drilling device for indexing plate processing, which facilitates quick fixing of the indexing plate and easy rotation of the indexing plate to quickly adjust the drilling position of the indexing plate, reducing manual adjustment of the indexing plate position to adjust the drilling position, reducing operation steps, improving drilling efficiency of the indexing plate, and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a drilling device for indexing plate processing, comprising a housing, wherein a drilling mechanism for drilling holes in the indexing plate is installed at the top of the inner cavity of the housing, a positioning mechanism for fixing the indexing plate is provided at the bottom of the inner cavity of the housing, and a debris removal mechanism for extracting drilling debris is provided on one side of the housing.

[0006] The positioning mechanism includes a second motor and a turntable. The second motor is mounted on the lower surface of the housing. The output shaft of the second motor is driven by a rotating shaft that passes through the housing. The upper end of the rotating shaft is fixedly connected to the middle of the lower surface of the turntable. Three sets of fixing blocks are fixedly connected to the upper surface of the rotating shaft. One side of each of the three sets of fixing blocks is threaded with an adjusting screw. One end of each adjusting screw is rotatably connected to a clamping plate.

[0007] Preferably, the three sets of fixing blocks are arranged at equal angles, an anti-slip pad is adhered to one side of the clamping plate, and the lower surface of the clamping plate is slidably connected to the upper surface of the turntable.

[0008] Preferably, the impurity removal mechanism includes a conical cover disposed on one side of the housing, one end of the conical cover being connected to an air guide pipe, one end of the air guide pipe being provided with an exhaust fan, and a circular hole being opened on the outer side of the air guide pipe, with a collection bottle being threaded into the circular hole.

[0009] Preferably, the exhaust fan has two sets of air supply pipes that penetrate the housing at its outlet end, and both sets of air supply pipes are provided with multiple air blowing heads on the outer side of the housing. The exhaust fan is provided with a filter at its inlet end.

[0010] Preferably, both sides of the inner cavity of the box are fixedly connected with clamps for supplying air ducts, and a flip-up window is hinged to the upper end of the other side of the box.

[0011] Preferably, the drilling mechanism includes a guide rail and an adjusting screw. The guide rail is fixedly connected to the top of the inner cavity of the housing, and the adjusting screw is rotatably connected to the upper ends of both sides of the inner cavity of the housing. One end of the adjusting screw is threadedly connected to a movable column that is slidably connected to the guide rail, and the other end of the adjusting screw passes through the housing and is driven by a first motor.

[0012] Preferably, the lower surface of the movable column is provided with a storage groove, an electric push rod is installed on the top of the storage groove, a guide cover is fixedly connected to the telescopic end of the electric push rod, the guide cover is slidably inserted into the storage groove, and a drill bit is installed on the lower surface of the guide cover.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model mainly utilizes the cooperation between a drilling mechanism, a positioning mechanism, and a debris removal mechanism. The positioning mechanism can quickly fix the indexing plate. After drilling holes in a straight line on the indexing plate, the drilling mechanism uses a second motor to drive the turntable to rotate, thereby adjusting the angle of the indexing plate to facilitate drilling at different positions on the indexing plate. Compared with manually disassembling and repositioning the indexing plate for drilling, this method improves the drilling efficiency of the indexing plate. The debris removal mechanism can efficiently collect the debris generated during drilling, reducing the workload of cleaning debris inside the box. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the impurity removal mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the positioning mechanism structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the drilling mechanism of this utility model.

[0020] In the diagram: 1. Box body; 2. Flip-top window; 3. Drilling mechanism; 31. Guide rail; 32. Adjustment screw; 33. First motor; 34. Moving column; 35. Storage slot; 36. Electric push rod; 37. Guide cover; 38. Drill bit; 4. Positioning mechanism; 41. Second motor; 42. Rotating shaft; 43. Turntable; 44. Fixing block; 45. Adjustment screw; 46. Clamping plate; 47. Anti-slip pad; 5. Impurity removal mechanism; 51. Conical cover; 52. Air duct; 53. Exhaust fan; 54. Air supply duct; 55. Round hole; 56. Collection bottle; 57. Filter; 58. Air blower; 6. Locking block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 This utility model provides a technical solution: a drilling device for indexing plate processing, including a box 1, a drilling mechanism 3 for drilling the indexing plate is installed at the top of the inner cavity of the box 1, a positioning mechanism 4 for fixing the indexing plate is provided at the bottom of the inner cavity of the box 1, and a debris removal mechanism 5 for extracting drilling debris is provided on one side of the box 1.

[0023] The positioning mechanism 4 includes a second motor 41 and a turntable 43. The second motor 41 is mounted on the lower surface of the housing 1. The output shaft of the second motor 41 is driven by a rotating shaft 42 that passes through the housing 1. The upper end of the rotating shaft 42 is fixedly connected to the middle of the lower surface of the turntable 43. Three sets of fixing blocks 44 are fixedly connected to the upper surface of the rotating shaft 42. One side of each of the three sets of fixing blocks 44 is threaded with an adjusting screw 45. One end of each adjusting screw 45 is rotatably connected to a clamping plate 46.

[0024] The three sets of fixing blocks 44 are set at equal angles. An anti-slip pad 47 is glued to one side of the clamping plate 46. The lower surface of the clamping plate 46 is slidably connected to the upper surface of the turntable 43. By utilizing the principle of triangle stability, the three points of the indexing plate are clamped, thereby improving the stability of the indexing plate during drilling and improving the drilling quality.

[0025] The debris removal mechanism 5 includes a conical cover 51 disposed on one side of the housing 1. One end of the conical cover 51 is connected to a duct 52, and one end of the duct 52 is provided with an exhaust fan 53. A round hole 55 is opened on the outer side of the duct 52, and a collection bottle 56 is threaded into the round hole 55. The exhaust fan 53 is used to create a negative pressure inside the housing 1, thereby facilitating the extraction and collection of debris from the housing 1.

[0026] The exhaust fan 53 is connected to two sets of air supply pipes 54 that penetrate the housing 1. Both sets of air supply pipes 54 are located on the outer side inside the housing 1 and are equipped with multiple sets of air blowing heads 58. The air inlet of the exhaust fan 53 is equipped with a filter 57. The filter 57 is used to filter out debris, thereby preventing debris from entering the exhaust fan 53 and affecting it. Under the action of gravity, the debris generated by drilling falls into the collection bottle 56, which facilitates the collection and processing of debris. After the filter 57 filters out the debris, some of the air will be sprayed out through the air supply pipes 54 and the air blowing heads 58, thereby accelerating the collection efficiency of debris in the housing 1 and improving practicality.

[0027] Both sides of the inner cavity of the housing 1 are fixedly connected with the clamping blocks 6 for the air supply pipe 54. The upper end of the other side of the housing 1 is hinged with a flip-up window 2. The flip-up window 2 is easy to open and close, and at the same time, it is convenient for the staff to observe the drilling situation, thus improving practicality.

[0028] The drilling mechanism 3 includes a guide rail 31 and an adjusting screw 32. The guide rail 31 is fixedly connected to the top of the inner cavity of the housing 1. The adjusting screw 32 is rotatably connected to the upper ends of both sides of the inner cavity of the housing 1. One end of the adjusting screw 32 is threadedly connected to a movable column 34 that is slidably connected to the guide rail 31. The other end of the adjusting screw 32 passes through the housing 1 and is driven by a first motor 33. The first motor 33 drives the adjusting screw 32 to facilitate the adjustment of the position of the movable column 34, thereby facilitating drilling at different positions on a diameter of the indexing plate and improving the convenience of drilling.

[0029] The lower surface of the movable column 34 is provided with a storage groove 35. An electric push rod 36 is installed on the top of the storage groove 35. A guide cover 37 is fixedly connected to the telescopic end of the electric push rod 36. The guide cover 37 is slidably inserted into the storage groove 35, and a drill bit 38 is installed on the lower surface of the guide cover 37. The electric push rod 36 facilitates the control of the drill bit 38 to descend and drill the indexing plate.

[0030] In use, open the flip-up window 2 and place the indexing plate on the surface of the turntable 43. First, rotate the adjusting screw 45 to bring the clamping plate 46 close to and clamp the indexing plate, thus fixing the indexing plate. Then, close the flip-up window 2 and start the first motor 33 to drive the adjusting screw 32 to rotate, facilitating the adjustment of the position of the moving column 34. This allows for easy drilling of holes on the indexing plate at different distances from the axis. When drilling is required at other positions on the indexing plate, start the second motor 41 to drive the rotating shaft 42 to rotate the turntable 43. 3. Rotation allows for adjustment of the drilling position of the indexing plate, facilitating quick adjustment of the drilling position and reducing the number of manual adjustments to the indexing plate, thus improving drilling efficiency. Furthermore, during rotation, the exhaust fan 53 is driven to generate negative pressure inside the conical shroud 51, thereby drawing debris from the housing 1 to the air duct 52. Simultaneously, the air filtered by the exhaust fan 53 is blown out through the air supply pipe 54 from the air blower head 58, facilitating the blowing of debris from the housing 1 into the conical shroud 51 and improving debris collection efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drilling device for indexing plate processing, comprising a housing (1), characterized in that: The top of the inner cavity of the box (1) is equipped with a drilling mechanism (3) for drilling the indexing plate, the bottom of the inner cavity of the box (1) is equipped with a positioning mechanism (4) for fixing the indexing plate, and one side of the box (1) is equipped with a debris removal mechanism (5) for extracting drilling debris. The positioning mechanism (4) includes a second motor (41) and a turntable (43). The second motor (41) is installed on the lower surface of the housing (1). The output shaft of the second motor (41) is connected to a rotating shaft (42) that passes through the housing (1). The upper end of the rotating shaft (42) is fixedly connected to the middle of the lower surface of the turntable (43). Three sets of fixing blocks (44) are fixedly connected to the upper surface of the rotating shaft (42). One side of each of the three sets of fixing blocks (44) is threaded with an adjusting screw (45). One end of each adjusting screw (45) is rotatably connected with a clamping plate (46).

2. The drilling device for indexing plate machining according to claim 1, characterized in that: The three sets of fixing blocks (44) are arranged at equal angles. An anti-slip pad (47) is glued to one side of the clamping plate (46). The lower surface of the clamping plate (46) is slidably connected to the upper surface of the turntable (43).

3. The drilling device for indexing plate machining according to claim 2, characterized in that: The impurity removal mechanism (5) includes a conical cover (51) disposed on one side of the housing (1). One end of the conical cover (51) is connected to a duct (52). One end of the duct (52) is provided with an exhaust fan (53). A round hole (55) is opened on the outer side of the duct (52). A collection bottle (56) is threaded into the round hole (55).

4. The drilling device for indexing plate machining according to claim 3, characterized in that: The exhaust fan (53) has two sets of air supply pipes (54) that penetrate the housing (1) at the air outlet. Both sets of air supply pipes (54) are provided with multiple air blowing heads (58) on the outer side inside the housing (1). The exhaust fan (53) is provided with a filter (57) at the air inlet.

5. The drilling device for indexing plate machining according to claim 4, characterized in that: Both sides of the inner cavity of the box (1) are fixedly connected with clamps (6) for the air supply pipe (54), and a flip-up window (2) is hinged to the upper end of the other side of the box (1).

6. The drilling device for indexing plate machining according to claim 1, characterized in that: The drilling mechanism (3) includes a guide rail (31) and an adjusting screw (32). The guide rail (31) is fixedly connected to the top of the inner cavity of the housing (1). The adjusting screw (32) is rotatably connected to the upper ends of both sides of the inner cavity of the housing (1). One end of the adjusting screw (32) is threadedly connected to a movable column (34) that is slidably connected to the guide rail (31). The other end of the adjusting screw (32) passes through the housing (1) and is driven by a first motor (33).

7. The drilling device for indexing plate machining according to claim 6, characterized in that: The lower surface of the movable column (34) is provided with a storage groove (35), and an electric push rod (36) is installed on the top of the storage groove (35). The telescopic end of the electric push rod (36) is fixedly connected to a guide cover (37). The guide cover (37) is slidably inserted into the storage groove (35), and a drill bit (38) is installed on the lower surface of the guide cover (37).

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