Drilling machine convenient to position

Abstract

The utility model belongs to the technical field of drilling machines, and particularly relates to a drilling machine convenient to position, which comprises a bottom plate, a fixing rod is mounted at the upper end of the bottom plate, an annular hole is formed in the outer wall of the fixing rod, an annular block is rotatably arranged in the annular hole, a disc is mounted on the outer wall of the annular block, and a group of connecting blocks are mounted on the outer wall of the disc. Connecting plates are installed at the opposite ends of the set of connecting blocks, positioning mechanisms are arranged on the set of connecting plates, an adjusting mechanism is arranged on the fixing rod, a top plate is installed at the top end of the fixing rod, and a sliding block is arranged in the top plate in a sliding mode. Through the arrangement of the positioning mechanism, a workpiece can be conveniently positioned, so that the stability of the workpiece during drilling can be ensured, and the drilling precision is improved; and through the arrangement of the adjusting mechanism, the disc can be rotationally adjusted, so that workpieces fixed to the connecting plate can be conveniently drilled in sequence, the time for taking, placing and fixing materials after drilling is saved, and the drilling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling machines, in particular to a drilling machine which is easy to position. Background Art

[0002] Drilling machine refers to a machine tool that mainly uses a drill bit to make holes on a workpiece. Usually, the rotation of the drill bit is the main motion, and the axial movement of the drill bit is the feed motion;

[0003] According to the authorized patent authorization number CN 210967061 U, a CNC drilling machine that is easy to position is disclosed. In this application, the object is fixed by manually turning the bolts. After drilling, the bolts need to be manually turned in the opposite direction to loosen the object and take out the material. The operation is cumbersome, and two screws need to be manually turned to position the two sides of the object, which reduces the drilling efficiency of the object and has high labor intensity. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a drilling machine that is easy to position, and solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A drilling machine that is easy to position, comprises a bottom plate, a fixing rod is installed at the upper end of the bottom plate, an annular hole is opened on the outer wall of the fixing rod, an annular block is rotatably arranged in the annular hole, a disc is installed on the outer wall of the annular block, a group of connecting blocks are installed on the outer wall of the disc, a group of connecting blocks are installed at the opposite ends thereof, a group of connecting plates are provided with a positioning mechanism, an adjusting mechanism is provided on the fixing rod, a top plate is installed at the top end of the fixing rod, a slider is slidably arranged in the top plate, a screw rod is rotatably connected in the top plate, the screw rod is threadedly connected to the slider, a driving motor is installed at one end of the top plate, the output end of the driving motor is connected to the screw rod, an electric push rod is installed at the bottom end of the slider, a housing is installed at the telescopic end of the electric push rod, a servo motor is installed in the housing, and a drill bit is installed at the output end of the servo motor;

[0009] The positioning mechanism includes two grooves opened on the upper end of the connecting plate, the two grooves are slidably connected with a protrusion, the upper ends of the two protrusions are installed with a carrying plate, the inner cavity top walls of the two carrying plates are installed with an electric telescopic rod, the telescopic ends of the two electric telescopic rods are installed with abutment plates, the two grooves are rotatably connected with screws, the screws are threadedly connected to the protrusions, a connecting rod is commonly connected between the two screws, a bevel gear 1 is installed on the outer wall of the connecting rod, the connecting rod rotates in the connecting plate, a forward and reverse motor is installed at one end of the connecting plate, and a bevel gear 2 is installed at the output end of the forward and reverse motor.

[0010] Furthermore, the bevel gear 1 and the bevel gear 2 are meshed with each other.

[0011] Furthermore, the adjustment mechanism is mounted on a mounting plate on the outer wall of the fixing rod, a rotating motor is mounted on the mounting plate, a rotating gear is mounted on the output end of the rotating motor, and a gear ring is mounted on the bottom end of the disc.

[0012] Furthermore, the rotating gear and the gear ring are meshed with each other.

[0013] Furthermore, the cross section of the slider is H-shaped.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a drilling machine that is easy to position and has the following beneficial effects:

[0016] The utility model, through the setting of the positioning mechanism, is convenient for positioning the workpiece, thereby ensuring its stability during drilling and improving the drilling accuracy; through the setting of the adjusting mechanism, the disc can be rotated and adjusted, thereby facilitating the drilling of the workpieces fixed on the connecting plate in sequence, saving the time for taking out, placing and fixing the materials after drilling and improving the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the positioning mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the slider of the utility model.

[0021] In the figure: 1. bottom plate; 2. fixing rod; 3. annular hole; 4. annular block; 5. disc; 6. connecting block; 7. connecting plate; 8. positioning mechanism; 81. convex block; 82. bearing plate; 83. electric telescopic rod; 84. abutment plate; 85. screw rod; 86. connecting rod; 87. bevel gear 1; 88. forward and reverse motor; 89. bevel gear 2; 9. adjustment mechanism; 91. mounting plate; 92. rotating motor; 93. rotating gear; 94. gear ring; 10. top plate; 11. slider; 12. screw rod; 13. drive motor; 14. electric push rod; 15. housing; 16. servo motor; 17. drill bit. 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] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a drilling machine that is easy to position is proposed in one embodiment of the utility model, including a bottom plate 1, a fixing rod 2 is installed on the upper end of the bottom plate 1, an annular hole 3 is opened on the outer wall of the fixing rod 2, an annular block 4 is rotatably arranged in the annular hole 3, a disc 5 is installed on the outer wall of the annular block 4, a group of connecting blocks 6 are installed on the outer wall of the disc 5, a group of connecting blocks 6 are installed at the opposite ends thereof, a group of connecting plates 7 are provided with a positioning mechanism 8, an adjusting mechanism 9 is provided on the fixing rod 2, a top plate 10 is installed on the top end of the fixing rod 2, a slider 11 is slidably arranged in the top plate 10, a screw rod 12 is rotatably connected in the top plate 10, the screw rod 12 is threadedly connected to the slider 11, a driving motor 13 is installed at one end of the top plate 10, the output end of the driving motor 13 is connected to the screw rod 12, and the bottom end of the slider 11 is provided with a screw rod 13. An electric push rod 14 is installed, and a shell 15 is installed at the telescopic end of the electric push rod 14. A servo motor 16 is installed in the shell 15, and a drill bit 17 is installed at the output end of the servo motor 16; the drill bit 17 is driven by the servo motor 16 to rotate for drilling, and the drilling depth is adjusted by the electric push rod 14. The screw rod 12 is driven by the driving motor 13 to rotate, and the slider 11 is driven to slide in the top plate 10, so that the drilling position can be adjusted; through the setting of the positioning mechanism 8, it is convenient to position the workpiece, so as to ensure its stability during drilling and improve the drilling accuracy; through the setting of the adjustment mechanism 9, the disc 5 can be rotated and adjusted, so as to facilitate the drilling work of the workpiece fixed on the connecting plate 7 in sequence, saving the time of taking out and fixing the material after drilling, and improving the drilling efficiency.

[0025] The positioning mechanism 8 includes two grooves provided at the upper end of the connecting plate 7, and the two grooves are slidably connected with a protrusion 81, and the upper ends of the two protrusions 81 are installed with a bearing plate 82, and the inner cavity top walls of the two bearing plates 82 are installed with an electric telescopic rod 83, and the telescopic ends of the two electric telescopic rods 83 are installed with a plate 84, and the two grooves are rotatably connected with a screw rod 85, and the screw rod 85 is threadedly connected with the protrusion 81, and a connecting rod 86 is commonly connected between the two screws 85, and a bevel gear 87 is installed on the outer wall of the connecting rod 86. 86 rotates in the connecting plate 7, one end of the connecting plate 7 is equipped with a forward and reverse motor 88, and the output end of the forward and reverse motor 88 is equipped with a bevel gear 2 89; the forward and reverse motor 88 drives the bevel gear 2 89 to rotate, drives the bevel gear 1 87 to rotate, drives the connecting rod 86 to rotate, drives the two screw rods 85 to rotate, drives the protrusion 81 to slide in the groove, thereby adjusting the spacing between the two bearing plates 82, and the workpiece can be placed on the two bearing plates 82, and the electric telescopic rod 83 drives the plate 84 to move down for positioning, which is convenient for positioning.

[0026] like Figure 3 As shown, in some embodiments, bevel gear 1 87 and bevel gear 2 89 mesh with each other to facilitate adjustment.

[0027] like Figure 2As shown, in some embodiments, the adjustment mechanism 9 is mounted on a mounting plate 91 on the outer wall of the fixed rod 2, a rotating motor 92 is mounted on the mounting plate 91, a rotating gear 93 is mounted on the output end of the rotating motor 92, and a gear ring 94 is mounted on the bottom end of the disc 5; the rotating gear 93 is driven to rotate by the rotating motor 92, and the gear ring 94 is driven to rotate as the disc 5 and the annular block 4 rotate in the annular hole 3, so that holes can be drilled sequentially.

[0028] like Figure 2 As shown, in some embodiments, the rotating gear 93 and the gear ring 94 are meshed with each other to facilitate adjustment.

[0029] like Figure 4 As shown, in some embodiments, the cross section of the slider 11 is H-shaped, which has a good limiting effect.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drilling machine that is easy to position, comprising a base plate (1), characterized in that: A fixing rod (2) is mounted on the upper end of the bottom plate (1), an annular hole (3) is formed on the outer wall of the fixing rod (2), an annular block (4) is rotatably mounted in the annular hole (3), a disc (5) is mounted on the outer wall of the annular block (4), a group of connecting blocks (6) are mounted on the outer wall of the disc (5), a group of connecting blocks (6) are mounted on opposite ends thereof, a group of connecting plates (7) are mounted on each of the connecting plates (7), a positioning mechanism (8) is mounted on the fixing rod (2), an adjusting mechanism (9) is mounted on the top end of the fixing rod (2), a top plate (10) is mounted on the top end of the fixing rod (2), and the top plate (11) is mounted on the top end of the fixing rod (2). A slider (11) is slidably mounted in the top plate (10), a screw rod (12) is rotatably mounted in the top plate (10), the screw rod (12) is threadedly mounted to the slider (11), a driving motor (13) is mounted at one end of the top plate (10), the output end of the driving motor (13) is connected to the screw rod (12), an electric push rod (14) is mounted at the bottom end of the slider (11), a housing (15) is mounted at the telescopic end of the electric push rod (14), a servo motor (16) is mounted in the housing (15), and a drill bit (17) is mounted at the output end of the servo motor (16); The positioning mechanism (8) comprises two grooves provided at the upper end of the connecting plate (7), wherein the two grooves are slidably connected with a protrusion (81), the upper ends of the two protrusions (81) are installed with a bearing plate (82), the inner cavity top walls of the two bearing plates (82) are installed with an electric telescopic rod (83), the telescopic ends of the two electric telescopic rods (83) are installed with abutment plates (84), the two grooves are rotatably connected with a screw rod (85), the screw rod (85) is threadedly connected to the protrusion (81), a connecting rod (86) is commonly connected between the two screw rods (85), an outer wall of the connecting rod (86) is installed with a bevel gear 1 (87), the connecting rod (86) rotates in the connecting plate (7), one end of the connecting plate (7) is installed with a forward and reverse motor (88), and the output end of the forward and reverse motor (88) is installed with a bevel gear 2 (89).

2. A drilling machine that facilitates positioning according to claim 1, characterized in that: The bevel gear one (87) and the bevel gear two (89) are meshed with each other.

3. The drilling machine that is easy to position according to claim 1, characterized in that: The adjusting mechanism (9) is mounted on a mounting plate (91) on the outer wall of the fixing rod (2); a rotating motor (92) is mounted on the mounting plate (91); a rotating gear (93) is mounted on the output end of the rotating motor (92); and a gear ring (94) is mounted on the bottom end of the disc (5).

4. The drilling machine that is easy to position according to claim 3, characterized in that: The rotating gear (93) and the gear ring (94) are meshed with each other.

5. The drilling machine that is easy to position according to claim 1, characterized in that: The cross section of the sliding block (11) is H-shaped.

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