CN215789829U

CN215789829U - High-precision self-lubricating ground rail robot

Info

Publication number: CN215789829U
Application number: CN202122372654.5U
Authority: CN
Inventors: 徐颖; 李晶锋; 崔立志
Original assignee: Tianjin Motorman Robot Co ltd
Current assignee: Tianjin Motorman Robot Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-11
Anticipated expiration: 2031-09-28

Abstract

The utility model provides a high-precision self-lubricating ground rail robot, wherein the upper end of a ground rail assembly is connected with a working sliding table in a sliding mode, the upper end of the working sliding table is fixedly provided with a manipulator, a power source and a self-lubricating assembly respectively, one end of the power source penetrates through the working sliding table to be meshed with a rack arranged inside the ground rail assembly, a detection sensor used for detecting the relative position of the working sliding table is arranged inside the ground rail assembly, and the oil outlet end of the self-lubricating assembly is connected to the inside of the ground rail assembly, the inside of the power source and the inside of the manipulator through oil pipes respectively. According to the high-precision self-lubricating ground rail robot, the self-lubricating assembly is used for providing lubricating oil for the transmission part of the ground rail assembly, the reduction gear in the speed reducer and the movable joint of the manipulator in real time, so that the robot is fully lubricated, the service life of the robot is prolonged, meanwhile, the maintenance work of adding the lubricating oil is reduced, the shutdown maintenance caused by lubrication is avoided, the utilization rate of equipment is improved, and the interference of personnel on the equipment is reduced.

Description

High-precision self-lubricating ground rail robot

Technical Field

The utility model belongs to the field of industrial robots, and particularly relates to a high-precision self-lubricating ground rail robot.

Background

Industrial robot is the multi-joint manipulator or multi freedom's machine device widely used in the industrial field, have certain automaticity, can rely on self power energy and control ability to realize various industrial manufacturing functions, industrial robot is among the various industrial fields such as widely used electron, commodity circulation, chemical industry, in the application of part automatic screening robot, the robotic arm who is responsible for snatching the part needs the repeated slip of high strength on the ground rail, in order to ensure the degree of lubrication of slip table on the ground rail, need regularly to shut down and add lubricating grease to slide rail and other drive assembly, and the shut down of high frequency causes the utilization ratio of equipment to reduce, the maintenance of shutting down of multifrequency simultaneously leads to the transmission trouble and the precision reduction of equipment easily, influence the accuracy of screening.

Disclosure of Invention

In view of this, the utility model aims to provide a high-precision self-lubricating ground rail robot to solve the problem that the industrial robot in the prior art needs to be stopped periodically to add lubricating grease, so that the equipment utilization rate is low.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a high accuracy self-lubricating ground rail robot, including ground rail subassembly, the work slip table, the manipulator, the power supply, self-lubricating subassembly and detection sensor, the upper end sliding connection work slip table of ground rail subassembly, work slip table upper end fixed mounting manipulator respectively, power supply and self-lubricating subassembly, the rack of work slip table meshing to ground rail subassembly internally mounted is passed to the one end of power supply, and the internally mounted of ground rail subassembly is used for detecting the detection sensor of work slip table relative position, inside the end of producing oil of self-lubricating subassembly is connected to ground rail subassembly through oil pipe respectively, inside the power supply and the manipulator.

Further, the ground rail assembly further comprises a base, a sliding rail and a buffer, the sliding rail and a rack are installed at the upper end of the base respectively, the sliding rail and the rack are arranged in parallel, a sliding block is arranged at the lower end of the working sliding table, a sliding groove is formed in the lower end of the sliding block, the sliding rail is connected into the sliding groove in a sliding mode in a peripheral sliding mode, the sliding groove is connected into the self-lubricating assembly through an oil pipe, the buffer is installed on the two sides of the base respectively, and one end of each buffer is in contact connection with one side of the sliding table.

Further, the base upper end sets up the sensor line board, and sensor line board and the mutual parallel arrangement of rack, and the upper end of sensor line board is installed to the detection sensor, and the separation blade is installed to the lower extreme of work slip table, and the detection sensor is used for detecting the relative position of separation blade.

Furthermore, the self-lubricating assembly comprises a lubricating pump and a distributor installed at one end of the lubricating pump, the periphery of the lubricating pump is fixedly installed at the upper end of the working sliding table, a plurality of oil outlets are formed in the distributor, and an oil pipe is installed on each oil outlet.

Further, the power supply includes reduction gear and reduction gear, and reduction gear periphery fixed connection to work slip table, and the lower extreme of reduction gear passes work slip table back fixed mounting reduction gear, and reduction gear peripheral meshing still includes lubricated gear to one side of rack, and lubricated gear and reduction gear parallel arrangement each other, lubricated gear upper end cup joint to the lower extreme of work slip table, and lubricated gear peripheral meshing is to one side of rack, and lubricated gear is equipped with the lubrication oil duct, and the lubrication oil duct communicates to an oil pipe.

Compared with the prior art, the high-precision self-lubricating ground rail robot has the following beneficial effects: the self-lubricating assembly is used for providing lubricating oil for a transmission part of the ground rail assembly, a reduction gear in the speed reducer and a movable joint of the manipulator in real time, so that the robot is ensured to be fully lubricated, the service life of the robot is prolonged, maintenance work of adding the lubricating oil is reduced, shutdown maintenance caused by lubrication is avoided, the utilization rate of equipment is improved, and the intervention of personnel on the equipment is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a high-precision self-lubricating ground rail robot according to an embodiment of the utility model;

FIG. 2 is a front view of a high-precision self-lubricating ground rail robot according to an embodiment of the utility model;

FIG. 3 is a top view of a high-precision self-lubricating ground rail robot manipulator according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an assembly of a work slide, a power source and a self-lubricating assembly according to an embodiment of the utility model.

Description of reference numerals:

1-a ground rail assembly; 11-a base; 12-a rack; 13-a slide rail; 14-a buffer; 2-a work slipway; 3-a manipulator; 4-a power source; 41-a speed reducer; 42-reduction gear; 5-a self-lubricating component; 51-a lubrication pump; 52-a dispenser; 53-lubricating the gears.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-4, a high-precision self-lubricating ground rail robot comprises a ground rail assembly 1, a work sliding table 2, a manipulator 3, a power source 4, a self-lubricating assembly 5 and a detection sensor, wherein the upper end of the ground rail assembly 1 is slidably connected with the work sliding table 2, the upper end of the work sliding table 2 is fixedly provided with the manipulator 3, the power source 4 and the self-lubricating assembly 5 respectively, the power source 4 comprises a reducer 41 and a reduction gear 42, the reducer 41 is a reduction motor in the prior art, the periphery of the reducer 41 is fixedly connected to the work sliding table 2, the lower end of the reducer 41 penetrates through the work sliding table 2 and is fixedly provided with the reduction gear 42, the periphery of the reduction gear 42 is meshed to one side of a rack 12, the reducer 41 is in signal connection with a controller of the manipulator 3, the model of the manipulator 3 is an MH12 industrial robot arm, the controller controls the reducer 41 to rotate, the rack 12 converts the rotation of the reducer 41 into the linear displacement of the sliding table, the utility model discloses an interior installation detection sensor of ground rail subassembly 1, the model of detection sensor is AZXSK20-25-M5, the signal connection of detection sensor is to the controller of manipulator 3, the detection sensor is used for detecting the relative position of work slip table 2, the oil outlet end of self-lubricating subassembly 5 is connected to inside the ground rail subassembly 1 through oil pipe respectively, inside reduction gear 41 and the manipulator 3, self-lubricating subassembly 5 is used for providing lubricating oil for the transmission part of ground rail subassembly 1, reduction gear 42 in the reduction gear 41 and the freely movable joint of manipulator 3 in real time, ensure that this robot obtains fully lubricated, increase its life, reduce the maintenance work that adds lubricating oil simultaneously, avoid the maintenance of shutting down because of need lubricating and causing, improve the utilization ratio of equipment, reduce the intervention of personnel to equipment.

The ground rail assembly 1 further comprises a base 11, a sliding rail 13 and a buffer 14, the upper end of the base 11 is respectively provided with the sliding rail 13 and a rack 12, the sliding rail 13 and the rack 12 are arranged in parallel, the lower end of the working sliding table 2 is provided with a sliding block, the lower end of the sliding block is provided with a sliding groove, the periphery of the sliding rail 13 is connected into the sliding groove in a sliding mode, the sliding groove is internally connected to the self-lubricating assembly 5 through an oil pipe, the self-lubricating assembly 5 adds lubricating oil between the sliding rail 13 and the sliding block in real time, the lubrication degree of the part of transmission parts is ensured, the buffer 14 is respectively arranged on two sides of the base 11, one end of each buffer 14 is in contact connection with one side of the sliding table, the buffer 14 is a hydraulic buffer 14 in the prior art, and the buffer 14 is used for preventing the problems of equipment deformation caused by the hard contact of the working sliding table 2 and the base 11, the service life becomes low and the moving precision becomes poor.

11 upper ends of base set up the sensor line board, and the mutual parallel arrangement of sensor line board and rack 12, detect the sensor and install the upper end to the sensor line board, set up the wiring groove in the sensor line board, detect the signal line of sensor and lay to the wiring inslot, prevent that sensor signal from laying in a mixed and disorderly manner, simultaneously at the lower extreme installation separation blade of work slip table 2, detect the relative position that the sensor is used for detecting the separation blade to this but decides work slip table 2, manipulator 3's relative position.

The self-lubricating assembly 5 comprises a lubricating pump 51 and a distributor 52 arranged at one end of the lubricating pump, the distributor 52 is an oil-gas distributor 52 with six parts, the periphery of the lubricating pump 51 is fixedly arranged at the upper end of the work sliding table 2, grease is added into the lubricating pump 51 and is released to the feeding end of the distributor 52 after being pressurized by the lubricating pump 51, a plurality of oil outlets are arranged on the distributor 52, an oil pipe is arranged on each oil outlet, and the lubricating pump 51 is in signal connection with a controller of the manipulator 3.

In order to ensure synchronous lubrication of the rack 12 and the reduction gear 42 and simultaneously not reduce the structural strength of the reduction gear 42, the self-lubricating assembly 5 further comprises a lubricating gear 53, the lubricating gear 53 and the reduction gear 42 are arranged in parallel, the upper end of the lubricating gear 53 is sleeved to the lower end of the working sliding table 2, the periphery of the lubricating gear 53 is meshed to one side of the rack 12, the lubricating gear 53 is provided with a lubricating oil channel, the lubricating oil channel is communicated to an oil pipe, and grease in the lubricating pump 51 is coated into saw teeth of the rack 12 through a distributor 52, the oil pipe and lubricating oil.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a high accuracy self-lubricating ground rail robot which characterized in that: including ground rail subassembly (1), work slip table (2), manipulator (3), power supply (4), from moist subassembly (5) and detection sensor, upper end sliding connection work slip table (2) of ground rail subassembly (1), work slip table (2) upper end is fixed mounting manipulator (3) respectively, power supply (4) and from moist subassembly (5), rack (12) of work slip table (2) meshing to ground rail subassembly (1) internally mounted are passed to the one end of power supply (4), and the internally mounted of ground rail subassembly (1) is used for detecting the detection sensor of work slip table (2) relative position, it is inside to be connected to ground rail subassembly (1) through oil pipe respectively to go out oil end of moist subassembly (5), inside power supply (4) and manipulator (3).

2. The high-precision self-lubricating ground rail robot of claim 1, wherein: ground rail subassembly (1) still includes base (11), slide rail (13) and buffer (14), slide rail (13) and rack (12) are installed respectively to base (11) upper end, slide rail (13) and rack (12) parallel arrangement each other, work slip table (2) lower extreme sets up the slider, the slider lower extreme is equipped with the spout, slide rail (13) periphery sliding connection is to in the spout, and the spout is inside to be connected to from moist subassembly (5) through oil pipe, buffer (14) are installed respectively to base (11) both sides, and the equal contact of one end of every buffer (14) is connected to one side of slip table.

3. A high precision self-lubricating ground rail robot according to claim 2, characterized in that: the upper end of the base (11) is provided with a sensor line board, the sensor line board and the rack (12) are arranged in parallel, the detection sensor is installed at the upper end of the sensor line board, the lower end of the working sliding table (2) is provided with a separation blade, and the detection sensor is used for detecting the relative position of the separation blade.

4. The high-precision self-lubricating ground rail robot of claim 1, wherein: the self-lubricating assembly (5) comprises a lubricating pump (51) and a distributor (52) installed at one end of the lubricating pump (51), the periphery of the lubricating pump (51) is fixedly installed at the upper end of the working sliding table (2), a plurality of oil outlets are formed in the distributor (52), and an oil pipe is installed on each oil outlet.

5. A high precision self-lubricating ground rail robot according to claim 4, characterized in that: power supply (4) are including reduction gear (41) and reducing gear (42), reduction gear (41) peripheral fixed connection to work slip table (2), fixed mounting reducing gear (42) behind work slip table (2) is passed to the lower extreme of reduction gear (41), one side of reducing gear (42) peripheral meshing to rack (12), from moist subassembly (5) still include lubricated gear (53), lubricated gear (53) and reducing gear (42) parallel arrangement each other, the lower extreme to work slip table (2) is cup jointed to lubricated gear (53) upper end, lubricated gear (53) peripheral meshing to one side of rack (12), lubricated gear (53) are equipped with the lubrication oil duct, the lubrication oil duct communicates to an oil pipe.