Automatic equipment precision guide rail structure
By setting up a lubrication system and a buffer mechanism in the guide rail structure, the problems of the guide rail getting stuck and moving unsmoothly during long-term use are solved, the efficient and smooth operation of the equipment is achieved, and the processing accuracy and durability of the equipment are improved.
Patent Information
- Application Number
- CN202422645817.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing guide rail structure of automated equipment is prone to jamming or unsmooth movement after long-term use, resulting in deviations in processed products.
An oil tank, an oil filling channel, an oil delivery channel and an oil seepage hole are arranged in the guide rail structure, and automatic lubrication of the screw and the guide rail is achieved through the inertia of the lubricant, and the stability and buffering capacity of the moving seat are improved through the buffer spring.
It effectively avoids the problems of jamming and uneven movement of the guide rail during operation, improves the smoothness and accuracy of the equipment's operation, and extends the service life of the equipment.
Smart Images
Figure CN223331492U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automation equipment, and in particular relates to a precision guide rail structure of automation equipment. Background Art
[0002] The precision guide rail structure of automation equipment is a high-precision, high-stability guide component. It is mainly composed of guide rails, sliders and brackets. It is made of precision processing and special materials. It can achieve smooth and accurate guidance of the equipment during movement, ensuring the reliable operation of the equipment under high speed and high load. It is widely used in various types of automation equipment, CNC machine tools and precision measuring instruments.
[0003] Automated equipment uses guide rail structures. However, when used for a long time, the guide rail structure may become stuck or move unsmoothly, resulting in deviations in the processed products. Therefore, it needs to be improved. Utility Model Content
[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a precision guide rail structure for automated equipment to solve the problem that the automated equipment proposed in the above background technology uses a guide rail structure, but the guide rail structure may become stuck or move unsmoothly when used for a long time, resulting in deviations in the processed products.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision guide rail structure for automated equipment, comprising a guide rail, a top cover is provided on the top of the guide rail, a screw is provided inside the guide rail, one end of the screw is fixedly connected to a clamping shaft, one end of the guide rail is fixedly connected to a motor, the output end of the motor is fixedly connected to a drive shaft, the outer side of the screw is threadedly connected to a movable seat, one side of the movable seat is symmetrically fixedly connected to an oil tank, an oil filling channel is provided at the upper end of the inside of the oil tank, a first oil delivery channel and a second oil delivery channel are respectively provided at the bottom of the oil filling channel, and a mounting seat is fixedly connected to the top of the movable seat.
[0006] Preferably, the top cover is fixedly connected to the guide rail by bolts.
[0007] Preferably, the screw is rotatably connected to the guide rail via a bearing seat.
[0008] Preferably, the clamping shaft and the driving shaft are in a clamping connection.
[0009] Preferably, two second oil delivery channels are symmetrically provided.
[0010] Preferably, a first oil seepage hole is provided at the bottom of the first oil delivery channel, and a second oil seepage hole is provided at one end of the second oil delivery channel.
[0011] Preferably, a buffer spring is fixedly connected to one side of the oil tank.
[0012] Preferably, the mounting seat is an arched structure.
[0013] Compared with the existing technology, the present invention provides a precision guide rail structure for automated equipment, which has the following beneficial effects:
[0014] 1. The utility model provides a lubrication structure consisting of an oil tank, an oil injection channel, a first oil delivery channel, a first oil seepage hole, a second oil delivery channel, and a second oil seepage hole. When in use, lubricant is injected into the interior of the oil injection channel. Since the oil injection channel, the first oil delivery channel, and the second oil delivery channel are connected, the lubricant will flow into the interiors of the first oil delivery channel and the second oil delivery channel respectively under the action of inertia. The lubricant in the first oil delivery channel will flow to the surface of the screw through the first oil seepage hole, and the lubricant in the second oil delivery channel will flow to the inner wall of the guide rail through the second oil seepage hole. In this way, the lubrication effect can be achieved, so that the precision guide rail structure of the automation equipment is not prone to jamming and unsmooth movement during operation.
[0015] 2. The utility model provides a buffer spring. The buffer spring provided on the oil tank inside the precision guide rail structure of the automation equipment can play a protective role, improve the buffering function of the moving seat during movement, and avoid the problem of impact damage caused by setting problems or excessive speed.
[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0018] Figure 1 This is a schematic diagram of the shaft side structure of a precision guide rail structure of an automation equipment proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the axial structure of the other side of the precision guide rail structure of an automation equipment proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of the drive shaft structure of a precision guide rail structure for automated equipment proposed in the utility model;
[0021] Figure 4 This is a schematic diagram of the screw structure of a precision guide rail structure for automated equipment proposed in the utility model;
[0022] Figure 5 This is a schematic diagram of the first oil delivery channel structure of a precision guide rail structure for automated equipment proposed in the present utility model;
[0023] In the figure: guide rail 1, top cover 2, screw 3, clamping shaft 4, motor 5, drive shaft 6, bearing seat 7, movable seat 8, oil tank 9, oil filling channel 10, first oil delivery channel 11, first oil seepage hole 12, second oil delivery channel 13, second oil seepage hole 14, buffer spring 15, mounting seat 16. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] See also Figure 1-5 The utility model provides a technical solution: a precision guide rail structure for automated equipment, comprising a guide rail 1, a top cover 2 being provided on the top of the guide rail 1, a screw 3 being provided inside the guide rail 1, one end of the screw 3 being fixedly connected to a clamping shaft 4, one end of the guide rail 1 being fixedly connected to a motor 5, an output end of the motor 5 being fixedly connected to a driving shaft 6, a movable seat 8 being threadedly connected to the outer side of the screw 3, a fuel tank 9 being symmetrically fixedly connected to one side of the movable seat 8, an oil injection channel 10 being provided on the upper end of the interior of the fuel tank 9, a first oil delivery channel 11 and a second oil delivery channel 13 being respectively provided at the bottom of the oil injection channel 10, and a mounting seat 1 being fixedly connected to the top of the movable seat 8 6. By injecting lubricant into the interior of the oil injection channel 10, since the oil injection channel 10, the first oil delivery channel 11 and the second oil delivery channel 13 are connected, the lubricant will flow into the interior of the first oil delivery channel 11 and the second oil delivery channel 13 respectively under the action of inertia. The lubricant in the first oil delivery channel 11 will flow to the surface of the screw 3 through the first oil seepage hole 12, and the lubricant in the second oil delivery channel 13 will flow to the inner wall of the guide rail 1 through the second oil seepage hole 14. In this way, the lubrication effect can be achieved, so that the precision guide rail structure of the automation equipment is not prone to jamming and unsmooth movement during operation.
[0026] In the present invention, preferably, the top cover 2 is fixedly connected to the guide rail 1 by bolts.
[0027] In the present invention, preferably, the screw rod 3 is rotatably connected to the guide rail 1 through the bearing seat 7 .
[0028] In the present invention, preferably, the clamping shaft 4 and the driving shaft 6 are in a clamping connection.
[0029] In the present invention, preferably, two second oil delivery channels 13 are symmetrically provided.
[0030] In the present invention, preferably, a first oil seepage hole 12 is provided at the bottom of the first oil delivery channel 11 , and a second oil seepage hole 14 is provided at one end of the second oil delivery channel 13 .
[0031] In the present invention, preferably, a buffer spring 15 is fixedly connected to one side of the oil tank 9. The provided buffer spring 15 can play a protective role, and can improve the buffering function of the movable seat 8 during the movement, avoiding the problem of impact damage caused by setting problems or excessive speed.
[0032] In the present invention, preferably, the mounting seat 16 is an arched structure.
[0033] The working principle and use process of the present invention are as follows: when in use, after the motor 5 is started, the driving shaft 6 connected to its output end drives the clamping shaft 4 to rotate. Since the clamping shaft 4 is fixedly connected to the screw rod 3, the screw rod 3 rotates accordingly. The screw rod 3 is connected to the moving seat 8 through a thread, so that the moving seat 8 moves along the inside of the guide rail 1 under the rotation of the screw rod 3. The top cover 2 is fixed to the guide rail 1 by bolts to protect the internal structure from external influences. During the movement, the lubricant is injected through the oil injection channel 10. Since the oil injection channel 10 is connected with the first oil delivery channel 11 and the second oil delivery channel 13, the lubricant flows into the two channels respectively under the action of inertia. The first oil seepage hole 12 at the bottom of the first oil delivery channel 11 allows the lubricant to flow accurately to the surface of the screw rod 3, while the second oil delivery channel 13 The second oil seepage holes 14 on both sides allow the lubricant to flow to the inner wall of the guide rail 1, thereby realizing lubrication of the screw 3 and the guide rail 1. In order to improve the stability of the moving seat, the mounting seat 16 is designed as an arched structure to enhance its load-bearing capacity. At the same time, the buffer spring 15 fixedly connected to one side of the oil tank 9 plays a buffering role during the movement of the moving seat 8, preventing damage caused by impact due to excessive speed or setting problems, thereby improving the reliability and durability of the entire guide rail structure. In summary, the precision guide rail structure of the automation equipment of the utility model ensures the smooth, precise and efficient operation of the equipment through multiple mechanisms such as motor drive, screw rotation, automatic distribution of lubricant and buffer protection, effectively avoiding the problems of jamming and unsmooth movement, and improving the overall performance of the automation equipment.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A precision guide rail structure for automated equipment, comprising a guide rail (1), characterized in that: A top cover (2) is provided on the top of the guide rail (1), a screw rod (3) is provided inside the guide rail (1), one end of the screw rod (3) is fixedly connected to a clamping shaft (4), one end of the guide rail (1) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a drive shaft (6), the outer side of the screw rod (3) is threadedly connected to a movable seat (8), one side of the movable seat (8) is symmetrically fixedly connected to an oil tank (9), an oil injection channel (10) is provided at the upper end of the interior of the oil tank (9), a first oil delivery channel (11) and a second oil delivery channel (13) are respectively provided at the bottom of the oil injection channel (10), and a mounting seat (16) is fixedly connected to the top of the movable seat (8).
2. The precision guide rail structure for automated equipment according to claim 1, characterized in that: The top cover (2) is fixedly connected to the guide rail (1) via bolts.
3. The precision guide rail structure for automated equipment according to claim 1, characterized in that: The screw (3) is rotatably connected to the guide rail (1) via a bearing seat (7).
4. The precision guide rail structure for automated equipment according to claim 1, characterized in that: The clamping shaft (4) and the driving shaft (6) are in a clamping connection.
5. The precision guide rail structure for automated equipment according to claim 1, characterized in that: Two second oil delivery channels (13) are symmetrically arranged.
6. The precision guide rail structure for automated equipment according to claim 1, characterized in that: A first oil seepage hole (12) is provided at the bottom of the first oil delivery channel (11), and a second oil seepage hole (14) is provided at one end of the second oil delivery channel (13).
7. The precision guide rail structure for automated equipment according to claim 1, characterized in that: A buffer spring (15) is fixedly connected to one side of the oil tank (9).
8. The precision guide rail structure for automated equipment according to claim 1, characterized in that: The mounting seat (16) is an arched structure.