Novel hinge type linear guide mechanism

Abstract

The utility model discloses a novel hinge type linear guide mechanism which comprises a guide rail, mounting seats are arranged at the bottoms of the two ends of the guide rail, a connecting seat is arranged at the top of one side of the guide rail, a turnover hinged support is movably hinged to the top end of the connecting seat, and fixing seats are arranged on the two sides of the top of the turnover hinged support. A hinge rod is movably hinged to one side of the bottom of the overturning hinge base. A linear guide assembly is arranged in a guide rail, a servo motor is started to drive a lead screw shaft to rotate during use, so that a nut can be driven to move outside the lead screw shaft, a guide seat is driven to move at the top between the two ends in the guide rail, and the included angle between a hinge rod and an overturning hinge seat can be driven to be adjusted; the purpose of adjusting the horizontal inclination angle of the turnover hinged support is achieved, the effect of efficiently and stably rotating and adjusting a machine tool connected with the turnover hinged support through the fixing base is achieved, and the turnover hinged support is simple in structure, not prone to damage, more convenient to maintain and high in durability.

Description

Technical Field

[0001] The utility model relates to the technical field of guide devices, in particular to a novel hinge type linear guide mechanism. Background Art

[0002] The guide mechanism refers to a mechanism that plays a guiding role in mechanical equipment. It is responsible for providing accurate and stable motion paths for mechanical moving parts to ensure that the mechanical equipment operates according to predetermined requirements. The hinged linear guide mechanism is one of the common auxiliary mechanisms on machine tools. Its function is to flip and adjust the angle of the machine tool according to production requirements.

[0003] For example, a modified hinged linear guide mechanism disclosed in the utility model with the authorization announcement number CN213053947U specifically relates to the technical field of guide devices, including a base, a machine tool is arranged on the top of the base, and a hinged guide mechanism is arranged between the machine tool and the base; the hinged guide mechanism includes a rotating end head, the number of the rotating end heads is set to two, a rotating frame is sleeved on the rotating end head, a slide groove is arranged on one side of the rotating end head, a fixed rod is welded inside the slide groove, the number of the fixed rods is set to two, a linear bearing is sleeved on both of the two fixed rods, and a slider is fixedly installed on the outside of the linear bearing. The utility model is provided with a hinged guide mechanism, so that the utility model has a reasonable design and a simple structure, and the stability of the machine tool can be guaranteed during the rotation and lifting of the machine tool, so that the actual use effect of the utility model is better and it is easy to promote and use. However, in the application process, the technical solution drives the machine tool to flip through a complex transmission mechanism, and the structure is complex and easy to damage. There are technical problems that the machine tool cannot be flipped stably, efficiently and accurately, and the maintenance and replacement of parts are inconvenient. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a new hinged linear guide mechanism, which can solve the technical problems of driving the machine tool to flip through a complex transmission mechanism, the complex structure is easy to damage, the inability to flip the machine tool stably, efficiently and accurately, and the inconvenience in operating the inspection and replacement of parts.

[0005] To solve the above technical problems, the present utility model provides the following technical solution: a novel hinge-type linear guiding mechanism, including a guide rail, mounting seats are provided at the bottoms of both ends of the guide rail, a connecting seat is provided at the top of one side of the guide rail, a flipping hinge seat is movably hinged at the top end of the connecting seat, fixing seats are provided on both sides at the top of the flipping hinge seat, a hinge rod is movably hinged at one side of the bottom of the flipping hinge seat, a lead screw shaft is movably connected at the middle position between the two sides inside the guide rail, a servo motor is provided on the other side of the guide rail, a nut is provided on the outer part of the lead screw shaft, a guide seat is provided at the position near the middle at the top between the two ends inside the guide rail, and a stabilizing component is provided between one side of both ends of the flipping hinge seat and the middle position of both ends of the guide rail.

[0006] As a preferred technical solution of the present utility model, one side of the lead screw shaft penetrates through one side inside the guide rail and is fixedly connected to the output end of the servo motor, and the top end of the nut is fixedly connected to the bottom end of the guide seat.

[0007] As a preferred technical solution of the present utility model, the guide seat can slide horizontally inside the guide rail, and the bottom end of the hinge rod is movably hinged at the middle position of the top end of the guide seat.

[0008] As a preferred technical solution of the present utility model, the connecting seat is in an "L" shape, and the fixing seats are symmetrically arranged on the top of the flipping hinge seat.

[0009] As a preferred technical solution of the present utility model, the stabilizing component includes a first stabilizing hinge plate, the first stabilizing hinge plate is movably hinged at the middle position of both ends of the guide rail, a connecting rod is provided at one side of both ends of the flipping hinge seat, and one end of the connecting rod is movably connected to a second stabilizing hinge plate.

[0010] As a preferred technical solution of the present utility model, the first stabilizing hinge plates are parallel to each other, and the bottom end of the second stabilizing hinge plate is movably hinged to the top end of the first stabilizing hinge plate.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0012] 1. By providing a linear guiding component inside the guide rail, when in use, starting the servo motor to drive the lead screw shaft to rotate can drive the nut to move on its outer part, thereby driving the guide seat to move at the top between the two ends inside the guide rail, and then driving to adjust the included angle between the hinge rod and the flipping hinge seat, so as to achieve the purpose of adjusting the horizontal inclination angle of the flipping hinge seat, thus achieving the effect of efficiently and stably rotating and adjusting the machine tool connected to the flipping hinge seat through the fixing seat. Moreover, the structure is simple and not easily damaged, and it is more convenient for maintenance and has strong durability;

[0013] 2. By arranging a stabilizing assembly between one side of both ends of the flipping hinge seat and the middle position of both ends of the guide rail, during use, when the flipping hinge seat is driven to flip, the included angle between the first stabilizing hinge plate and the second stabilizing hinge plate also changes accordingly, causing the two to fold or expand, so as to achieve the purpose of stabilizing the flipping hinge seat, avoid the front and rear tilting of the flipping hinge seat when flipping in the vertical direction, which affects the stability of the machine tool, and has strong feasibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a rear three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 3 is a top view structural schematic diagram of the present utility model;

[0017] Figure 4 is a side view partial cross-sectional structural schematic diagram of the present utility model.

[0018] Wherein: 1. Guide rail; 2. Mounting seat; 3. First stabilizing hinge plate; 4. Hinge rod; 5. Flipping hinge seat; 6. Connecting seat; 7. Fixed seat; 8. Connecting rod; 9. Second stabilizing hinge plate; 10. Lead screw shaft; 11. Servo motor; 12. Guide seat; 13. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0020] Embodiment

[0021] Please refer to Figures 1-4As shown in the figure, the utility model provides a novel hinge - type linear guiding mechanism, which includes a guide rail 1. Mounting seats 2 are arranged at the bottoms of both ends of the guide rail 1. A connecting seat 6 in an "L" shape is arranged at the top of one side of the guide rail 1. A turning hinge seat 5 is movably hinged at the top end of the connecting seat 6. Fixed seats 7 are arranged on both sides of the top of the turning hinge seat 5, and the fixed seats 7 are symmetrically arranged on the top of the turning hinge seat 5. One side of the bottom of the turning hinge seat 5 is movably hinged with a hinge rod 4. A lead screw shaft 10 is movably connected at the middle position between the two inner sides of the guide rail 1. A servo - motor 11 is arranged on the other side of the guide rail 1. One side of the lead screw shaft 10 penetrates through one side of the interior of the guide rail 1 and is fixedly connected with the output end of the servo - motor 11. A nut 13 is arranged on the outer part of the lead screw shaft 10. The top end of the nut 13 is fixedly connected with the bottom end of a guide seat 12. A guide seat 12 is arranged at the position near the middle at the top between the two inner ends of the guide rail 1, and the guide seat 12 can slide horizontally inside the guide rail 1. Starting the servo - motor 11 to drive the lead screw shaft 10 to rotate can drive the nut 13 to move on its outer part, thereby driving the guide seat 12 to move at the top between the two inner ends of the guide rail 1. The bottom end of the hinge rod 4 is movably hinged at the middle position of the top end of the guide seat 12. When the guide seat 12 moves, it can drive to adjust the included angle between the hinge rod 4 and the turning hinge seat 5, so as to achieve the purpose of adjusting the horizontal inclination angle of the turning hinge seat 5, thereby achieving the effect of efficiently and stably rotating and adjusting the machine tool connected to the turning hinge seat 5 through the fixed seat 7. Moreover, the structure is simple and not easy to be damaged, and it is more convenient for maintenance and has strong durability;

[0022] During use, starting the servo - motor 11 to drive the lead screw shaft 10 to rotate can drive the nut 13 to move on its outer part, thereby driving the guide seat 12 to move at the top between the two inner ends of the guide rail 1, and then it can drive to adjust the included angle between the hinge rod 4 and the turning hinge seat 5 to adjust the horizontal inclination angle of the turning hinge seat 5, so as to efficiently and stably rotate and adjust the machine tool connected to the turning hinge seat 5 through the fixed seat 7;

[0023] As a further implementation manner of this embodiment, as Figures 1-4 shown, a stabilizing component is arranged between one side of both ends of the turning hinge seat 5 and the middle positions of both ends of the guide rail 1. The stabilizing component includes a first stabilizing hinge plate 3. The first stabilizing hinge plate 3 is movably hinged at the middle positions of both ends of the guide rail 1. The first stabilizing hinge plates 3 are parallel to each other. One side of both ends of the turning hinge seat 5 is provided with a connecting rod 8. One end of the connecting rod 8 is movably connected with a second stabilizing hinge plate 9. The bottom end of the second stabilizing hinge plate 9 and the top end of the first stabilizing hinge plate 3 are movably hinged to each other. During the process of the turning hinge seat 5 being driven to turn, the included - angle between the first stabilizing hinge plate 3 and the second stabilizing hinge plate 9 also changes accordingly, so that the two are folded or opened, so as to achieve the purpose of stabilizing the turning hinge seat 5, thereby effectively avoiding the front - back inclination of the turning hinge seat 5 during the vertical turning and affecting the stability of the machine tool, and it has strong feasibility;

[0024] During use, when the flipping hinge base 5 is driven to flip, the included angle between the first stable hinge plate 3 and the second stable hinge plate 9 also changes accordingly, causing the two to fold or expand, so as to stabilize the flipping hinge base 5 and prevent the flipping hinge base 5 from tilting forward and backward when flipping in the vertical direction;

[0025] Specific working principle:

[0026] When using the hinge-type linear guiding mechanism, first, the guide rail 1 is positioned and installed through the mounting base 2, and the flipping hinge base 5 is fixedly connected to the machine tool through the fixed base 7. When the machine tool needs to be flipped, start the servo motor 11 to drive the lead screw shaft 10 to rotate, which can drive the nut 13 to move outside it, thereby driving the guide base 12 to move at the top between the two ends inside the guide rail 1, and then drive the included angle between the adjusting hinge rod 4 and the flipping hinge base 5 to adjust the horizontal tilting angle of the flipping hinge base 5, so as to efficiently and stably rotate and adjust the machine tool connected to the flipping hinge base 5 through the fixed base 7. During the process of driving the flipping hinge base 5 to flip, the included angle between the first stable hinge plate 3 and the second stable hinge plate 9 also changes accordingly, causing the two to fold or expand, so as to stabilize the flipping hinge base 5 and prevent the flipping hinge base 5 from tilting forward and backward when flipping in the vertical direction, thereby efficiently and stably guiding and flipping the machine tool.

[0027] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel hinged linear guide mechanism, comprising a guide rail (1), characterized in that: Mounting seats (2) are arranged at the bottom of both ends of the guide rail (1), a connecting seat (6) is arranged at the top of one side of the guide rail (1), the top of the connecting seat (6) is movably hinged with a flip hinge seat (5), fixed seats (7) are arranged on both sides of the top of the flip hinge seat (5), one side of the bottom of the flip hinge seat (5) is movably hinged with a hinge rod (4), a lead screw shaft (10) is movably connected at a middle position between the two sides inside the guide rail (1), a servo motor (11) is arranged on the other side of the guide rail (1), a nut (13) is arranged on the outside of the lead screw shaft (10), a guide seat (12) is arranged at a position close to the middle of the top between the two ends of the guide rail (1), and a stabilizing component is arranged between one side of the two ends of the flip hinge seat (5) and the middle position of the two ends of the guide rail (1).

2. A novel hinged linear guide mechanism according to claim 1, characterized in that: One side of the lead screw shaft (10) passes through one side inside the guide rail (1) and is fixedly connected to the output end of the servo motor (11), and the top end of the nut (13) is fixedly connected to the bottom end of the guide seat (12).

3. The novel hinged linear guide mechanism according to claim 1 is characterized in that: The guide seat (12) can slide horizontally inside the guide rail (1), and the bottom end of the hinged rod (4) and the middle position of the top end of the guide seat (12) are movably hinged.

4. A novel hinged linear guide mechanism according to claim 1, characterized in that: The connecting seat (6) is in an "L" shape, and the fixing seat (7) is symmetrically arranged on the top of the flip hinge seat (5).

5. The novel hinged linear guide mechanism according to claim 1 is characterized in that: The stabilizing assembly comprises a first stabilizing hinge plate (3), the first stabilizing hinge plate (3) being movably hinged at the middle position of the two ends of the guide rail (1), a connecting rod (8) being provided on one side of the two ends of the flip hinge seat (5), and one end of the connecting rod (8) being movably connected to a second stabilizing hinge plate (9).

6. A novel hinged linear guide mechanism according to claim 5, characterized in that: The first stable hinged plates (3) are parallel to each other, and the bottom end of the second stable hinged plate (9) and the top end of the first stable hinged plate (3) are movably hinged to each other.

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