Drilling positioning assist device

Abstract

The utility model belongs to the technical field of drilling positioning assistance, and particularly discloses a drilling positioning assistor which comprises two connecting frames, the top of each connecting frame is provided with a fixing plate, and the inner sides of the two fixing plates are provided with positioning auxiliary assemblies. The positioning auxiliary assembly comprises a placing plate, the two ends of the placing plate are fixedly connected with the corresponding fixing plates correspondingly, friction grooves are formed in the two fixing plates correspondingly, a positioning plate is arranged at the top of the placing plate, sliding blocks are arranged at the two ends of the positioning plate correspondingly, a plurality of positioning holes are formed in the positioning plate, and the two sliding blocks are slidably connected with the corresponding friction grooves correspondingly. According to the drilling device, automatic clamping can be achieved, manual supporting is avoided, the complexity and difficulty of operation are reduced, a worker does not need to draw a positioning point on the round pipe, it is ensured that the drilling position is accurate, the worker does not need to draw the positioning point manually, position deviation caused by human factors is avoided, and accuracy is improved.

Description

Technical Field

[0001] The present application relates to the technical field of drilling positioning assistance, and more specifically, to a drilling positioning assistant. Background Art

[0002] A workpiece refers to a finished product or component that has been processed, machined or assembled during the machining or manufacturing process, while a round tube workpiece refers to a tubular part with a circular cross-section during the machining process, usually made of metal or plastic, and used in various applications such as piping systems, mechanical structures, building materials, etc. In order to ensure the accuracy of subsequent processing or assembly, it is necessary to drill holes in the round tube workpiece.

[0003] When drilling holes in existing round tubes, if it is done manually, the surface of the round tube is relatively smooth and the stability is poor. It is usually necessary to manually hold the round tube steady and then drill the surface of the round tube with an electric drill. It is difficult to balance the two and the operation is relatively difficult. If drilling is done by machine, it is necessary to draw positioning points on the round tube. Because the irregular surface causes the positioning points to be unstable when measuring and marking, they are easily disturbed or moved by external forces, thereby affecting the accuracy of drilling. Utility Model Content

[0004] In order to solve the above problems, the present application provides a drilling positioning assistant.

[0005] The drilling positioning aid provided in this application adopts the following technical solution:

[0006] The drilling positioning assistant comprises a connecting frame, the number of the connecting frames is set to two, a fixing plate is provided on the top of each connecting frame, and a positioning auxiliary component is provided on the inner side of the two fixing plates;

[0007] The positioning auxiliary component includes a placing plate, both ends of the placing plate are fixedly connected to corresponding fixed plates, friction grooves are provided inside the two fixed plates, a positioning plate is provided on the top of the placing plate, sliders are provided at both ends of the positioning plate, a plurality of positioning holes are provided inside the positioning plate, and the two sliders are slidably connected to the corresponding friction grooves.

[0008] Through the above technical solution, automatic drilling can be achieved and accuracy can be improved.

[0009] Furthermore, the insides of the two sliding blocks are provided with card slots, the two ends of the positioning plate are respectively connected with the corresponding card slots, and a fixing component is provided between the two fixing plates.

[0010] Furthermore, the fixing assembly includes an electric push rod, the number of the electric push rods is set to two, the inner sides of the two electric push rods are fixedly connected with clamping plates, and the two clamping plates are located between the placement plate and the positioning plate.

[0011] Through the above technical solution, the fixing component can fix the round tube workpiece to prevent the round tube workpiece from shifting when drilling.

[0012] Furthermore, the two electric push rods are rotatably connected to the corresponding fixed plates respectively, one side of one of the electric push rods is fixedly connected to a circular plate, the outer side of one of the fixed plates is provided with a motor, and the output end of the motor is fixedly connected to the circular plate.

[0013] Through the above technical solution, the motor drives the round tube to rotate accurately and automatically, so that each hole can be distributed more evenly when drilling multiple holes.

[0014] Furthermore, a connecting rod is fixedly connected to one side of the connecting frame, a sliding groove is provided inside the connecting rod, a plurality of friction blocks are provided inside the sliding groove, and a laser emitter is slidably connected inside the sliding groove.

[0015] Through the above technical solution, the laser transmitter improves the precision and accuracy of positioning.

[0016] Furthermore, two threaded rods are threadedly connected inside each connecting frame, and a clamping plate is fixedly connected to the bottom of each threaded rod.

[0017] Through the above technical solution, the clamping plate tightly connects the connecting frame to the surface of the connecting plate, thereby improving the stability of the drilling.

[0018] Furthermore, a measuring ruler is provided on the inner side of the connecting frame, and the measuring ruler is located on the front side of the placement plate.

[0019] Furthermore, a drilling rig is provided on one side of the connecting frame, a connecting plate is fixedly connected to one side of the drilling rig, the connecting plate is connected to the connecting frame, and a drill bit is provided at one end of the drilling rig, and the drill bit is located above the positioning plate.

[0020] Through the above technical solution, the drill bit of the drilling rig can realize drilling operations.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] (1) The utility model can realize automatic drilling by setting a positioning auxiliary component. Specifically, when drilling is required, two electric push rods drive the clamping plate to move inward. After clamping the round tube workpiece, the drill bit performs positioning drilling according to the positioning hole on the positioning plate. First, automatic clamping can avoid manual support during drilling, reducing the complexity and difficulty of operation; second, there is no need for workers to draw positioning points on the round tube, ensuring that the position of the drilling hole is accurate. There is no need to rely on workers to manually draw positioning points, avoiding position deviations caused by human factors and improving accuracy.

[0023] (2) The utility model can fix the round tube workpiece by setting a fixing component to prevent the round tube workpiece from shifting when drilling. Specifically, when fixing is required, the clamping plate is driven inward by two electric push rods to clamp the round tube workpiece, thereby increasing stability during the drilling process, reducing drilling position deviation caused by shifting, and improving accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the connection structure between the electric push rod and the clamping plate of the utility model;

[0026] Figure 3 This is a schematic diagram of the connection structure between the threaded rod and the pressing plate of the utility model;

[0027] Figure 4 This is a schematic diagram of the connection structure between the connection frame and the connection plate of the utility model;

[0028] Figure 5 It is a plan view of the utility model.

[0029] Explanation of the reference numerals: 1. Connecting frame; 2. Fixing plate; 3. Threaded rod; 4. Drill bit; 5. Motor; 6. Electric push rod; 7. Round plate; 8. Clamping plate; 9. Placement plate; 10. Positioning plate; 11. Laser transmitter; 12. Connecting rod; 13. Pressing plate; 14. Measuring ruler; 15. Connecting plate; 16. Slider; 17. Drilling rig. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] Reference Figure 1-Figure 5 , a drilling positioning assistant, comprising a connecting frame 1, the number of the connecting frames 1 is set to two, a fixing plate 2 is provided on the top of each connecting frame 1, and a positioning auxiliary component is provided on the inner side of the two fixing plates 2;

[0032] The positioning auxiliary component includes a placement plate 9, the two ends of which are fixedly connected to the corresponding fixed plates 2, and friction grooves are provided inside the two fixed plates 2. A positioning plate 10 is provided on the top of the placement plate 9, and sliders 16 are provided at both ends of the positioning plate 10. A plurality of positioning holes are provided inside the positioning plate 10, and the two sliders 16 are slidably connected to the corresponding friction grooves.

[0033] Reference Figure 1-Figure 3 The two sliders 16 are provided with card slots inside, and the two ends of the positioning plate 10 are respectively connected with the corresponding card slots. A fixing component is provided between the two fixing plates 2, and the fixing component includes an electric push rod 6. The number of the electric push rods 6 is set to two. The inner sides of the two electric push rods 6 are fixedly connected with clamping plates 8, and the two clamping plates 8 are located between the placement plate 9 and the positioning plate 10.

[0034] The card slot inside the slider 16 matches the two ends of the positioning plate 10, which is convenient for replacement when the positioning plate 10 needs to be replaced. For example, when a larger hole needs to be drilled, the two ends of the positioning plate 10 can be pulled out of the slider 16 and the positioning plate 10 can be replaced. The positioning plate 10 can be prefabricated in multiple ways, and the corresponding positioning plate 10 can be selected according to the number and density of the required holes to be drilled, avoiding the need for manual measurement of the fixed point every time a hole is drilled in the round tube workpiece, saving time.

[0035] By setting the fixing component, the round tube workpiece can be fixed to avoid displacement of the round tube workpiece during drilling. Specifically, when fixation is required, the two electric push rods 6 drive the clamping plate 8 to move inward to clamp the round tube workpiece, thereby increasing stability during the drilling process, reducing drilling position deviation caused by displacement, and improving accuracy.

[0036] Reference Figure 1-Figure 3 Two electric push rods 6 are rotatably connected to the corresponding fixed plates 2 respectively, one side of one of the electric push rods 6 is fixedly connected to a circular plate 7, a motor 5 is provided on the outer side of one of the fixed plates 2, the output end of the motor 5 is fixedly connected to the circular plate 7, one side of the connecting frame 1 is fixedly connected to a connecting rod 12, a slide groove is provided inside the connecting rod 12, a plurality of friction blocks are provided inside the slide groove, and a laser emitter 11 is slidably connected inside the slide groove.

[0037] The motor 5 drives the circular plate 7 to rotate, and then drives the circular tube inside the electric push rod 6 to rotate. Through the automatic rotation of the motor 5, accurate rotation can be achieved, so that each hole is distributed more evenly when drilling multiple holes;

[0038] The friction block in the slide groove inside the connecting rod 12 can keep the laser emitter 11 in the original position without being affected by external force. When drilling, the laser is emitted to the drill bit 4 through the laser emitter 11. The laser is refracted and vertically emitted to the inside of the positioning hole of the positioning plate 10.

[0039] Reference Figure 3-Figure 4 Two threaded rods 3 are threadedly connected to the inside of each connecting frame 1, and a clamping plate 13 is fixedly connected to the bottom of each threaded rod 3. A measuring ruler 14 is provided on the inner side of the connecting frame 1, and the measuring ruler 14 is located on the front side of the placement plate 9.

[0040] By setting the connecting frame 1, when it is necessary to drill a round tube workpiece, the two connecting frames 1 are slid onto the surface of the connecting plate 15, and the pressing plate 13 is pressed against the surface of the connecting plate 15 by rotating the threaded rod 3, thereby improving the stability of the drilling.

[0041] The measuring ruler 14 can select corresponding positioning holes for drilling as needed.

[0042] Reference Figure 4-Figure 5 A drill 17 is provided on one side of the connecting frame 1, and a connecting plate 15 is fixedly connected to one side of the drill 17. The connecting plate 15 is connected to the connecting frame 1, and a drill bit 4 is provided at one end of the drill 17. The drill bit 4 is located above the positioning plate 10.

[0043] The holes are drilled by the drill bit 4 of the drilling machine 17. The connecting frame 1 and the connecting plate 15 are detachable structures. After the drilling is completed, the connecting frame 1 can be disassembled for easy cleaning.

[0044] Working principle: When in use, first slide the two connecting frames 1 onto the surface of the connecting plate 15, and by rotating the threaded rod 3, press the clamping plate 13 against the surface of the connecting plate 15, then move the positioning plate 10 upward inside the slide groove of the fixed plate 2, and then put the pipe into the placement plate 9, and drive the clamping plate 8 to move inward through the two electric push rods 6 on both sides to clamp the round tube workpiece. After clamping, the laser is emitted by the laser emitter 11. When the laser refracted by the laser emitter 11 is located inside the positioning hole, the drill bit 4 descends to drill. When continuous drilling is required, the round tube workpiece machine is driven to move by the electric push rod 6, and continuous drilling can be achieved on the outer wall surface.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drilling positioning aid, characterized in that: include: A connecting frame (1), wherein the number of the connecting frames (1) is set to two, a fixing plate (2) is provided on the top of each connecting frame (1), and positioning auxiliary components are provided on the inner sides of the two fixing plates (2); The positioning auxiliary component comprises a placement plate (9), the two ends of the placement plate (9) are fixedly connected to the corresponding fixed plates (2), the two fixed plates (2) are provided with friction grooves, the top of the placement plate (9) is provided with a positioning plate (10), the two ends of the positioning plate (10) are provided with sliders (16), the positioning plate (10) is provided with a plurality of positioning holes, and the two sliders (16) are respectively slidably connected to the corresponding friction grooves.

2. The drilling positioning aid according to claim 1, characterized in that: The two sliding blocks (16) are each provided with a slot inside, and the two ends of the positioning plate (10) are respectively connected to the corresponding slots, and a fixing component is provided between the two fixing plates (2).

3. The drilling positioning aid according to claim 2, characterized in that: The fixing assembly comprises an electric push rod (6), the number of the electric push rods (6) is set to two, the inner sides of the two electric push rods (6) are fixedly connected with clamping plates (8), and the two clamping plates (8) are located between the placement plate (9) and the positioning plate (10).

4. The drilling positioning aid according to claim 3, characterized in that: The two electric push rods (6) are rotatably connected to the corresponding fixed plates (2), respectively; a circular plate (7) is fixedly connected to one side of one of the electric push rods (6); a motor (5) is provided on the outer side of one of the fixed plates (2); and an output end of the motor (5) is fixedly connected to the circular plate (7).

5. The drilling positioning aid according to claim 1, characterized in that: A connecting rod (12) is fixedly connected to one side of the connecting frame (1), a sliding groove is provided inside the connecting rod (12), a plurality of friction blocks are provided inside the sliding groove, and a laser emitter (11) is slidably connected inside the sliding groove.

6. The drilling positioning aid according to claim 1, characterized in that: The interior of each connecting frame (1) is threadedly connected to two threaded rods (3), and the bottom of each threaded rod (3) is fixedly connected to a clamping plate (13).

7. The drilling positioning aid according to claim 1, characterized in that: A measuring ruler (14) is provided on the inner side of the connecting frame (1), and the measuring ruler (14) is located on the front side of the placement plate (9).

8. The drilling positioning aid according to claim 1, characterized in that: A drill rig (17) is provided on one side of the connecting frame (1), a connecting plate (15) is fixedly connected to one side of the drill rig (17), the connecting plate (15) is connected to the connecting frame (1), and a drill bit (4) is provided at one end of the drill rig (17), the drill bit (4) is located above the positioning plate (10).

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