Positioning drilling machine

Abstract

The utility model discloses a positioning drilling machine which comprises a base, a supporting column is arranged on the rear side of the upper end of the base, a hydraulic top table is fixed to the upper end of the supporting column, a control cabinet is arranged on the side face of the hydraulic top table, a hydraulic sliding block is installed at the lower end of the hydraulic top table in a sliding mode, and a drill bit is fixed to the lower end of the hydraulic sliding block. An infrared laser is arranged on the outer side of the drill bit, a moving mechanism is arranged at the upper end of the base and used for adjusting the drilling position, and a positioning clamp is fixed to the upper end of the moving mechanism. The infrared laser devices distributed annularly are arranged on the outer side of the drill bit, the drilling position can be accurately positioned, an operator can conveniently grasp the drilling position, the drilling precision is improved, the moving mechanism is arranged at the upper end of the base and matched with the positioning clamp, the position of a workpiece to be drilled can be flexibly adjusted, positioning is stable, and the working efficiency is improved. The flexibility is good.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a positioning drilling machine. Background Art

[0002] The punching machine is composed of four parts that work together to complete the punching process. First, the material is moved to the scanning area of ​​the automatic punching machine camera. After the camera scans the image, it processes it and sends a signal to the control part. After receiving the signal, the control part further processes and controls the transmission part to move the punch on the X-axis and Y-axis on the plane. After the movement is completed, the pneumatic part starts to work, and the solenoid valve controls the cylinder to perform the punching action;

[0003] Chinese patent CN216183093U discloses a punching machine with a positioning function; including: a body, with a hole needle arranged on the surface; a workbench, connected to one side of the body; an anti-skid pad, installed at the bottom of the workbench, so that the device can be placed stably; a transmission rod, connected to the surface of the body; a punching handle, fixed at one end of the transmission rod; a connecting block, fixed on the surface of the hole needle, and the connecting blocks are symmetrically distributed about the longitudinal midline of the hole needle; a fixed rod, vertically connected to the surface of the connecting block; a pressure rod, slidably connected to the inside of the fixed rod. When punching holes in materials, this utility model needs to manually rotate the screw to clamp the material. Such manual operation of rotating the screw to clamp the material consumes a lot of manpower and has high labor costs. In addition, it takes a long time to manually rotate the screw to clamp the material, resulting in reduced punching efficiency. Based on this, further improvements need to be proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning drilling machine with the advantages of laser positioning, simple operation and stable clamping, so as to solve the problem proposed in the above background technology that the material needs to be clamped by manually rotating the screw, which results in high labor cost and low drilling efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning drilling machine, comprising a base, a support column is arranged at the rear side of the upper end of the base, a hydraulic top platform is fixed at the upper end of the support column, a control cabinet is arranged on the side of the hydraulic top platform, a hydraulic slider is slidably installed at the lower end of the hydraulic top platform, a drill bit is fixed at the lower end of the hydraulic slider, and an infrared laser is arranged on the outer side of the drill bit;

[0006] The upper end of the base is provided with a moving mechanism for adjusting the position of the drilling hole, and the upper end of the moving mechanism is fixed with a positioning fixture;

[0007] The positioning fixture includes a column, which is fixed at the upper end of the moving mechanism, a guide groove is provided on the side of the column, a sliding rod is slidably provided inside the guide groove, a clamping claw is hinged on the outer side of the lower end of the guide groove through a hinge seat, a hinge block is slidably provided in the clamping claw, and the hinge block is hinged to the end of the sliding rod, the column is hollow inside, and a telescopic pressure rod is fixed to the top end thereof, a sliding guide block is provided at the lower end of the telescopic pressure rod, and the sliding guide block is fixedly connected to the sliding rod.

[0008] Preferably, the front side of the support column is hollow, and slide grooves are provided on both side walls inside the support column. Guide blocks are fixed on both sides of the hydraulic sliding block, and the guide blocks are slidably connected to the slide grooves.

[0009] Preferably, the infrared laser is evenly fixed on the lower end of the hydraulic slider, and is located outside the drill bit to form a ring.

[0010] Preferably, the moving mechanism includes a protective shell, which is fixed on both sides of the upper end of the base, a threaded moving rod 1 is arranged inside the protective shell, a longitudinal moving block is arranged on the threaded moving rod 1, a threaded moving rod 2 is arranged on the longitudinal moving block, a transverse moving block is arranged on the threaded moving rod 2, and a supporting base plate is fixed on the transverse moving block.

[0011] Preferably, a rubber pressing block is provided on the clamping jaw.

[0012] Preferably, a return spring is provided at the lower end of the sliding guide block.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the positioning drilling machine can perform laser positioning, and can flexibly adjust the orientation of the positioning fixture, does not require handheld operation, and has high drilling efficiency, specifically:

[0014] (1) This positioning drilling machine can accurately locate the position of the drilling hole by arranging a ring-shaped infrared laser on the outside of the drill bit, making it easier for operators to grasp the drilling position and improve drilling accuracy;

[0015] (2) The positioning drilling machine can flexibly adjust the position of the workpiece to be drilled by arranging a moving mechanism on the upper end of the base in conjunction with a positioning fixture. The flexibility is good. When the moving mechanism is used, the driving motor drives the first threaded moving rod to rotate, thereby driving the longitudinal moving block to move, thereby adjusting the longitudinal position. At the same time, the second threaded moving rod is driven to rotate, thereby driving the lateral moving block to move, thereby adjusting the lateral position of the supporting base plate.

[0016] (3) This positioning drilling machine can achieve stable clamping of the workpiece to be drilled through the positioning fixture, and can adapt to workpieces of various sizes. It is practical. When in use, the telescopic pressure rod is extended to drive the sliding guide block to move downward, and then the slide bar slides down in the guide groove. Through the hinge seat and the hinge block, the clamping claw is driven to expand outward, so that the rubber pressure block is pressed downward to fix the workpiece. The positioning effect is good. The reset spring arranged at the lower end of the sliding guide block can reset the sliding guide block in time, and the flexibility is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positioning fixture structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the positioning fixture of the utility model;

[0021] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] Explanation of the reference numerals in the figure: 1. base; 2. support column; 3. hydraulic top platform; 4. control cabinet; 5. hydraulic slide block; 6. drill bit; 7. infrared laser; 8. moving mechanism; 81. threaded moving rod one; 82. longitudinal moving block; 83. threaded moving rod two; 84. transverse moving block; 85. supporting bottom plate; 9. positioning fixture; 91. column; 92. guide groove; 93. clamping claw; 931. rubber pressure block; 94. sliding rod; 95. telescopic pressure rod; 96. sliding guide block; 97. reset spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0024] See also Figure 1-Figure 4 , the utility model provides an embodiment: a positioning drilling machine, including a base 1, a support column 2 is arranged on the rear side of the upper end of the base 1, a hydraulic top platform 3 is fixed on the upper end of the support column 2, a control cabinet 4 is arranged on the side of the hydraulic top platform 3, a hydraulic slider 5 is slidably installed on the lower end of the hydraulic top platform 3, the front of the support column 2 is hollow, and slide grooves are arranged on the inner side walls of the support column 2, guide blocks are fixed on both sides of the hydraulic slider 5, and the guide blocks are slidably connected with the slide grooves, a drill bit 6 is fixed on the lower end of the hydraulic slider 5, an infrared laser 7 is arranged on the outer side of the drill bit 6, the infrared laser 7 is evenly fixed on the lower end of the hydraulic slider 5, and it is located on the outer side of the drill bit 6 and forms a ring, a moving mechanism 8 is arranged on the upper end of the base 1 for adjusting the position of the drilling hole, and a positioning fixture 9 is fixed on the upper end of the moving mechanism 8;

[0025] In combination with the above-mentioned structural features, when the utility model is working, by arranging a ring-shaped infrared laser 7 on the outside of the drill bit 6, the position of the drill hole can be accurately positioned, which is convenient for the operator to grasp the drill position and improve the drilling accuracy. By arranging a moving mechanism 8 on the upper end of the base 1, in conjunction with the positioning fixture 9, the position of the workpiece to be drilled can be flexibly adjusted, the positioning is stable, and the flexibility is good. When in use, the workpiece to be processed is fixed on the positioning fixture 9, the position of the moving mechanism 8 is adjusted through the control cabinet 4 to move it to a suitable position, the infrared laser 7 is turned on for positioning, and it is determined whether the position is suitable. Finally, the hydraulic top platform 3 drives the hydraulic slide 5 to be pressed down, and the drilling operation is realized through the drill bit 6.

[0026] See also Figure 1 The moving mechanism 8 includes a protective shell, which is fixed on both sides of the upper end of the base 1. A threaded moving rod 81 is arranged inside the protective shell, a longitudinal moving block 82 is arranged on the threaded moving rod 81, a threaded moving rod 83 is arranged on the longitudinal moving block 82, a transverse moving block 84 is arranged on the threaded moving rod 83, and a supporting bottom plate 85 is fixed on the transverse moving block 84;

[0027] In combination with the above-mentioned structural features, when the utility model is working, the driving motor drives the threaded moving rod 1 81 to rotate, thereby driving the longitudinal moving block 82 to move, thereby realizing the adjustment of the longitudinal position. At the same time, by driving the threaded moving rod 2 83 to rotate, the transverse moving block 84 is driven to move, thereby realizing the adjustment of the transverse position of the supporting base plate 85.

[0028] See also Figure 1-Figure 3The positioning fixture 9 includes a column 91, which is fixed to the upper end of the moving mechanism 8. A guide groove 92 is provided on the side of the column 91, and a slide bar 94 is slidably provided inside the guide groove 92. A clamping claw 93 is hinged to the outer side of the lower end of the guide groove 92 through a hinge seat. A rubber pressure block 931 is provided on the clamping claw 93. A hinge block is slidably provided inside the clamping claw 93, and the hinge block is hinged to the end of the slide bar 94. The column 91 is hollow inside, and a telescopic pressure rod 95 is fixed to the top of the inside. A sliding guide block 96 is provided at the lower end of the telescopic pressure rod 95. The sliding guide block 96 is fixedly connected to the slide bar 94, and a return spring 97 is provided at the lower end of the sliding guide block 96;

[0029] In combination with the above-mentioned structural features, when the utility model is working, the sliding guide block 96 is driven to move downward by extending the telescopic pressure rod 95, and then the slide bar 94 slides down in the guide groove 92, and the clamping claw 93 is driven to expand outward through the hinge seat and the hinge block, so that the rubber pressure block 931 is pressed downward, so that the workpiece is fixed and the positioning effect is good. The reset spring 97 set at the lower end of the sliding guide block 96 can reset the sliding guide block 96 in time, and the flexibility is good.

[0030] Working principle: When the utility model is in use, a ring-shaped infrared laser 7 is arranged on the outside of the drill bit 6, so that the position of the drill hole can be accurately located, which is convenient for the operator to grasp the drill hole position and improve the drilling accuracy. By arranging a moving mechanism 8 on the upper end of the base 1 and cooperating with the positioning fixture 9, the position of the workpiece to be drilled can be flexibly adjusted, and the positioning is stable and the flexibility is good. When in use, the workpiece to be processed is fixed on the positioning fixture 9, and the position of the moving mechanism 8 is adjusted through the control cabinet 4 to move it to a suitable position, and the infrared laser 7 is turned on for positioning to determine whether the position is suitable. Finally, the hydraulic top platform 3 drives the hydraulic slide 5 to be pressed down, and the drilling operation is realized through the drill bit 6.

[0031] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A positioning drilling machine, characterized in that: The invention comprises a base (1), a support column (2) is arranged at the rear side of the upper end of the base (1), a hydraulic top platform (3) is fixed at the upper end of the support column (2), a control cabinet (4) is arranged on the side of the hydraulic top platform (3), a hydraulic slide block (5) is slidably mounted at the lower end of the hydraulic top platform (3), a drill bit (6) is fixed at the lower end of the hydraulic slide block (5), and an infrared laser (7) is arranged on the outer side of the drill bit (6); The upper end of the base (1) is provided with a moving mechanism (8) for adjusting the position of the drilling hole, and the upper end of the moving mechanism (8) is fixed with a positioning fixture (9); The positioning fixture (9) comprises a column (91), wherein the column (91) is fixed to the upper end of the moving mechanism (8), a guide groove (92) is arranged on the side of the column (91), a slide rod (94) is slidably arranged inside the guide groove (92), a clamping claw (93) is hingedly connected to the outer side of the lower end of the guide groove (92) through a hinge seat, a hinge block is slidably arranged inside the clamping claw (93), and the hinge block is hingedly connected to the end of the slide rod (94), the column (91) is hollow inside, and a telescopic pressure rod (95) is fixed to the top end thereof, a sliding guide block (96) is arranged at the lower end of the telescopic pressure rod (95), and the sliding guide block (96) is fixedly connected to the slide rod (94).

2. A positioning drilling machine according to claim 1, characterized in that: The front side of the support column (2) is hollow, and sliding grooves are provided on the inner side walls of the support column (2). Guide blocks are fixed on both sides of the hydraulic slide block (5), and the guide blocks are slidably connected to the sliding grooves.

3. A positioning drilling machine according to claim 1, characterized in that: The infrared laser (7) is evenly fixed on the lower end of the hydraulic slide block (5), and is located outside the drill bit (6) to form a ring.

4. A positioning drilling machine according to claim 1, characterized in that: The moving mechanism (8) comprises a protective shell, the protective shell being fixed to both sides of the upper end of the base (1), a threaded moving rod (81) being arranged inside the protective shell, a longitudinal moving block (82) being arranged on the threaded moving rod (81), a threaded moving rod (83) being arranged on the longitudinal moving block (82), a transverse moving block (84) being arranged on the threaded moving rod (83), and a supporting base plate (85) being fixed on the transverse moving block (84).

5. A positioning drilling machine according to claim 1, characterized in that: A rubber pressing block (931) is provided on the clamping jaw (93).

6. A positioning drilling machine according to claim 1, characterized in that: A return spring (97) is provided at the lower end of the sliding guide block (96).

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