CN222903219U - Novel hinge type linear guide mechanism - Google Patents

Abstract

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

Description

Novel hinge type linear guide mechanism

Technical Field

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

Background

The guiding mechanism is a mechanism which plays a role in guiding in mechanical equipment and is responsible for providing an accurate and stable movement path for mechanical moving parts so as to ensure that the mechanical equipment operates according to preset requirements, and the hinge type linear guiding mechanism is one of common auxiliary mechanisms on a machine tool and has the function of overturning and adjusting the angle of the machine tool according to production requirements;

The utility model discloses an improved hinge type linear guide mechanism with an authorized bulletin number of CN213053947U, which particularly relates to the technical field of guide devices, and comprises a base, wherein a machine tool is arranged at the top of the base, and a hinge type guide mechanism is arranged between the machine tool and the base; the hinge type guide mechanism comprises two rotating ends, the rotating ends are sleeved with a rotating frame, one side of each rotating end is provided with a sliding groove, fixing rods are welded inside the sliding grooves, the number of the fixing rods is two, linear bearings are sleeved on the fixing rods, and sliding blocks are fixedly mounted on the outer sides of the linear bearings. The utility model has reasonable design and simple structure by arranging the hinge type guide mechanism, can ensure the stability of the machine tool in the process of rotating and lifting the machine tool, has better actual use effect and is convenient for popularization and use. However, the technical scheme drives the machine tool to turn over through a complex transmission mechanism in the application process, has a complex structure and is easy to damage, and the technical problems that the machine tool can not be stably, efficiently and accurately turned over and the operation of overhauling and replacing parts is inconvenient exist.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a novel hinge type linear guide mechanism, which can solve the technical problems that a machine tool is driven to turn over by a complex transmission mechanism, the structure is complex and easy to damage, and the operation of the turnover machine tool and overhaul and replacement parts are inconvenient.

In order to solve the technical problems, the novel hinge type linear guide mechanism comprises a guide rail, wherein mounting seats are arranged at the bottoms of two ends of the guide rail, connecting seats are arranged at the tops of one sides of the guide rail, overturning hinged seats are movably hinged to the tops of the connecting seats, fixing seats are arranged on two sides of the tops of the overturning hinged seats, a hinge rod is movably hinged to one side of the bottoms of the overturning hinged seats, a screw shaft is movably connected to the middle position between two sides of the interior of the guide rail, a servo motor is arranged on the other side of the guide rail, nuts are arranged on the outer portion of the screw shaft, guide seats are arranged at positions, close to the middle, of the tops of the two ends of the interior of the guide rail, and stabilizing assemblies are arranged between one sides of the two ends of the overturning hinged seats and the middle position of the two ends of the guide rail.

As a preferable technical scheme of the utility model, one side of the screw shaft penetrates through one side of the inside of the guide rail and is fixedly connected with the output end of the servo motor, and the top end of the nut is fixedly connected with the bottom end of the guide seat.

As a preferable technical scheme of the utility model, the guide seat can horizontally slide in the guide rail, and the bottom end of the hinging rod is movably hinged with the middle position of the top end of the guide seat.

As a preferable technical scheme of the utility model, the connecting seat is L-shaped, and the fixing seats are symmetrically arranged at the top of the turnover hinged seat.

As a preferable technical scheme of the utility model, the stabilizing assembly comprises a first stabilizing hinge plate, the first stabilizing hinge plate is movably hinged at the middle position of two ends of the guide rail, one side of two ends of the turnover hinge seat is provided with a connecting rod, and one end of the connecting rod is movably connected with a second stabilizing hinge plate.

As a preferable technical scheme of the utility model, the first stable hinge plates are parallel to each other, and the bottom end of the second stable hinge plate and the top end of the first stable hinge plate are movably hinged with each other.

Compared with the prior art, the utility model has the following beneficial effects:

1. The linear guide assembly is arranged in the guide rail, and the servo motor is started to drive the screw shaft to rotate when the guide rail is used, so that the nut can be driven to move outside the guide rail, the guide seat is driven to move at the top between the two ends of the guide rail, and the included angle between the hinge rod and the turnover hinge seat can be driven to be adjusted, so that the aim of adjusting the horizontal inclination angle of the turnover hinge seat is fulfilled, the effect of efficiently and stably rotating and adjusting a machine tool connected with the turnover hinge seat through the fixed seat is realized, the guide rail is simple in structure and is not easy to damage, the guide rail is convenient to maintain, and the guide rail is high in durability;

2. Through being provided with stable subassembly between one side at upset free bearing both ends and guide rail both ends intermediate position department, thereby the free bearing is also changed consequently in the contained angle between the first stable articulated slab of in-process driven upset and the second stable articulated slab when the use to thereby make both fold or strut, so as to reach the purpose of stabilizing the free bearing that overturns, avoid the free bearing that overturns to incline the stability that influences the lathe around when vertical upset, the practicality is strong.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic side view partially in cross-section of the present utility model.

The device comprises a guide rail 1, a mounting seat 2, a first stable hinge plate 3, a hinge rod 4, a turnover hinge seat 5, a connecting seat 6, a fixing seat 7, a connecting rod 8, a second stable hinge plate 9, a screw shaft 10, a servo motor 11, a servo motor 12, a guide seat 13 and a nut.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 1-4, the utility model provides a novel hinge type linear guide mechanism, which comprises a guide rail 1, wherein the bottoms of two ends of the guide rail 1 are provided with a mounting seat 2, the top of one side of the guide rail 1 is provided with an L-shaped connecting seat 6, the top end of the connecting seat 6 is movably hinged with a turnover hinged seat 5, two sides of the top of the turnover hinged seat 5 are provided with fixing seats 7, the fixing seats 7 are symmetrically arranged at the top of the turnover hinged seat 5, one side of the bottom of the turnover hinged seat 5 is movably hinged with a hinged rod 4, the middle position between two sides of the inside of the guide rail 1 is movably connected with a screw shaft 10, the other side of the guide rail 1 is provided with a servo motor 11, one side of the screw shaft 10 penetrates through one side of the inside of the guide rail 1 and is fixedly connected with the output end of the servo motor 11, the outside of the screw shaft 10 is provided with a nut 13, the top end of the nut 13 is fixedly connected with the bottom end of the guide seat 12, the guide seat 12 is arranged at a position, close to the middle, between the two ends of the interior of the guide rail 1, the guide seat 12 can horizontally slide in the interior of the guide rail 1, the servo motor 11 is started to drive the screw shaft 10 to rotate so as to drive the nut 13 to move outside the screw shaft, thereby driving the guide seat 12 to move at the top between the two ends of the interior of the guide rail 1, the bottom end of the hinging rod 4 is movably hinged with the middle position of the top end of the guide seat 12, the hinging rod 4 can be driven to adjust the included angle between the hinging rod 4 and the turnover hinging seat 5 when the guide seat 12 moves so as to realize the aim of adjusting the horizontal inclination angle of the turnover hinging seat 5, thereby realizing the effect of efficiently and stably rotating and adjusting a machine tool connected with the turnover hinging seat 5 through the fixing seat 7, and the guide seat is simple in structure, difficult to damage, convenient to maintain and high in durability;

When the machine tool is used, the servo motor 11 is started to drive the screw shaft 10 to rotate, so that the nut 13 can be driven to move outside, the guide seat 12 is driven to move at the top between the two ends inside the guide rail 1, and the angle between the adjusting hinge rod 4 and the turning hinge seat 5 can be driven to adjust the horizontal inclination angle of the turning hinge seat 5, so that the machine tool connected with the turning hinge seat 5 through the fixing seat 7 can be efficiently and stably rotated and adjusted;

As a further implementation manner of the embodiment, as shown in fig. 1-4, a stabilizing component is arranged between one side of two ends of the turnover hinged support 5 and the middle position of two ends of the guide rail 1, the stabilizing component comprises a first stable hinged plate 3, the first stable hinged plate 3 is movably hinged at the middle position of two ends of the guide rail 1, the first stable hinged plates 3 are parallel to each other, one side of two ends of the turnover hinged support 5 is provided with a connecting rod 8, one end of the connecting rod 8 is movably connected with a second stable hinged plate 9, the bottom end of the second stable hinged plate 9 and the top end of the first stable hinged plate 3 are movably hinged with each other, and the angle between the first stable hinged plate 3 and the second stable hinged plate 9 is changed in the process of being driven to turn over so as to fold or open the two, so as to achieve the purpose of stabilizing the turnover hinged support 5, thereby effectively avoiding the influence of forward and backward inclination of the turnover hinged support 5 on the stability of a machine tool when the turnover hinged support is turned over in the vertical direction, and the practicability is strong;

When in use, the angle of the included angle between the first stable hinge plate 3 and the second stable hinge plate 9 is changed along with the turnover hinge seat 5 in the process of being driven to turn over, so that the first stable hinge plate 3 and the second stable hinge plate are folded or unfolded, the turnover hinge seat 5 is stabilized, and the turnover hinge seat 5 is prevented from tilting back and forth in the vertical direction during turnover;

The specific working principle is as follows:

When the hinge type linear guide mechanism is used, the guide rail 1 is positioned and installed through the mounting seat 2, the turnover hinged seat 5 is fixedly connected with a machine tool through the fixing seat 7, the servo motor 11 is started to drive the screw shaft 10 to rotate when the machine tool needs to be turned, the nut 13 can be driven to move outside the screw shaft, the guide seat 12 is driven to move at the top between two ends inside the guide rail 1, the included angle between the hinge adjusting rod 4 and the turnover hinged seat 5 can be driven to adjust the horizontal inclination angle of the turnover hinged seat 5, the machine tool connected with the turnover hinged seat 5 through the fixing seat 7 can be efficiently and stably rotated, and the included angle between the first stable hinged plate 3 and the second stable hinged plate 9 in the process of driving the turnover hinged seat 5 is changed along with the change of the included angle so that the turnover hinged seat 5 is folded or unfolded, so that the turnover hinged seat 5 is stable, the turnover hinged seat 5 is prevented from inclining forwards and backwards when being turned in the vertical direction, and the machine tool is efficiently and stably turned.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The novel hinge type linear guide mechanism comprises a guide rail (1) and is characterized in that mounting seats (2) are arranged at the bottoms of two ends of the guide rail (1), connecting seats (6) are arranged at the tops of one side of the guide rail (1), overturning hinged seats (5) are movably hinged to the tops of the connecting seats (6), fixing seats (7) are arranged on two sides of the tops of the overturning hinged seats (5), a hinge rod (4) is movably hinged to one side of the bottoms of the overturning hinged seats (5), a screw shaft (10) is movably connected to the middle position between two sides of the inside of the guide rail (1), a servo motor (11) is arranged on the other side of the guide rail (1), nuts (13) are arranged on the outer portion of the screw shaft (10), guide seats (12) are arranged at positions, close to the middle, between one sides of two ends of the overturning hinged seats (5) and the middle position of two ends of the guide rail (1).

2. The novel hinged linear guide mechanism of claim 1, wherein one side of the screw shaft (10) penetrates through one side of the inside of the guide rail (1) and is fixedly connected with the output end of the servo motor (11), and the top end of the nut (13) is fixedly connected with the bottom end of the guide seat (12).

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

4. The novel hinged linear guide mechanism of claim 1, wherein the connecting seat (6) is L-shaped, and the fixing seat (7) is symmetrically arranged at the top of the turnover hinged seat (5).

5. The novel hinged linear guide mechanism of claim 1, wherein the stabilizing assembly comprises a first stable hinged plate (3), the first stable hinged plate (3) is movably hinged at the middle position of two ends of the guide rail (1), a connecting rod (8) is arranged on one side of two ends of the turnover hinged support (5), and one end of the connecting rod (8) is movably connected with a second stable hinged plate (9).

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