CN217046397U

CN217046397U - Single-beam two-shaft V-shaped guide rail truss robot

Info

Publication number: CN217046397U
Application number: CN202220311791.XU
Authority: CN
Inventors: 周慧珍
Original assignee: Beijing Moyungge Precision Rack Co ltd
Current assignee: Beijing Moyungge Precision Rack Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-26
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a monospar diaxon V type guide rail truss robot belongs to truss robot field, a monospar diaxon V type guide rail truss robot, including two pillars, the top of pillar is fixed with X axle girder steel, one of them V type guide rail is seted up to one side of X axle girder steel the inboard of V type guide rail is provided with one of them guide rail rack, one of them V type guide rail's inboard sliding connection has the support plate still, the support plate is kept away from one side of X axle girder steel is provided with X axle drive, X axle drive's output end is fixed with one of them V type gyro wheel, one of them V type gyro wheel with guide rail rack toothing connects, the support plate is kept away from one side of X axle girder steel still is fixed with Z axle girder steel. The truss structure reduces the contact area, reduces noise, improves precision, reduces abrasion of the sliding block during operation, and prolongs the service life of the whole truss.

Description

Single-beam two-shaft V-shaped guide rail truss robot

Technical Field

The utility model relates to a truss robot field, more specifically say, relate to a monospar diaxon V type guide rail truss robot.

Background

The truss robot is a full-automatic industrial device which is established on the basis of an X, Y, Z three-coordinate system and has the functions of adjusting the work position of a workpiece or realizing the track running of the workpiece and the like, and is widely applied to different fields. Generally, a linear guide rail, a sliding block, a ball screw and the like are used for linear transmission;

the prior art also has some disadvantages, such as: most of the existing guide rails are linear guide rails for conveying, and under the condition, the linear guide rails and sliding blocks on the linear guide rails generate heat due to friction, so that the sliding blocks are abraded in an accelerated manner, and the service life of the whole truss is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a monospar diaxon V type guide rail truss robot, it has reduced the area of its contact to the noise reduces, and the precision promotes, thereby has reduced the condition that the slider weared and torn when the operation, thereby has promoted the holistic life of truss.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A single-beam two-shaft V-shaped guide rail truss robot comprises two supporting columns, wherein an X-shaft steel beam is fixed to the tops of the supporting columns, one V-shaped guide rail is arranged on one side of the X-shaft steel beam, one guide rail rack is arranged on the inner side of one V-shaped guide rail, a support plate is further connected to the inner side of one V-shaped guide rail in a sliding mode, an X-shaft drive is arranged on one side, away from the X-shaft steel beam, of the support plate, one V-shaped roller is fixed to the output end of the X-shaft drive, one V-shaped roller is meshed with the guide rail rack and connected to the output end of the X-shaft drive, a Z-shaft steel beam is further fixed to one side, away from the X-shaft steel beam, another V-shaped guide rail is arranged on the inner side of the other V-shaped guide rail, another guide rail rack is arranged on the inner side of the other V-shaped guide rail, a Z-shaft drive is installed on the Z-shaft steel beam, and another V-shaft drive is fixed to the output end of the Z-shaft drive, and the other V-shaped roller is meshed with the other guide rail rack.

Furthermore, a guide groove is fixed on one side of the X-axis steel beam, which is far away from the carrier plate, and an X-axis energy supply line is connected to the inner side of the guide groove in a sliding manner.

Furthermore, an X-axis buffer device is fixed on one side of the X-axis steel beam and one side of the X-axis steel beam, which is far away from one of the guide rail racks.

Furthermore, a Z-axis energy supply line is fixed at the top of the Z-axis steel beam.

Furthermore, a grease injector is further installed on one side, away from the X-axis steel beam, of the support plate.

Furthermore, the top of the Z-axis steel beam is provided with a Z-axis buffer device.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme is through mutually supporting between support plate, X axle girder steel and the Z axle girder steel for be line contact between gyro wheel and the guide rail, and then reduced the area of its contact, and the noise reduces, and the precision promotes, thereby has reduced the condition of slider wearing and tearing when the operation, thereby has promoted the holistic life of truss.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 for this purpose.

The numbering in the figures illustrates:

1. a pillar; 2. an X-axis buffer device; 3. an X-axis steel beam; 4. a guide groove; 5. a V-shaped roller; 6. a carrier plate; 7. a grease injector; 8. driving a Z axis; 9. a Z-axis buffer device; 10. a Z-axis energy supply line; 11. an X-axis energy supply line; 12. a rail rack; 13. a V-shaped guide rail; 14. driving an X axis; 15. a Z-axis steel beam.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-3, a single-beam two-axis V-shaped rail truss robot includes two support columns 1, an X-axis steel beam 3 is fixed on the top of the support column 1, one V-shaped rail 13 is disposed on one side of the X-axis steel beam 3, one rail rack 12 is disposed on the inner side of one V-shaped rail 13, a support plate 6 is further slidably connected to the inner side of one V-shaped rail 13, an X-axis driver 14 is disposed on one side of the support plate 6 away from the X-axis steel beam 3, one V-shaped roller 5 is fixed at the output end of the X-axis driver 14, one V-shaped roller 5 is engaged with the rail rack 12, a Z-axis steel beam 15 is further fixed on one side of the support plate 6 away from the X-axis steel beam 3, another V-shaped rail 13 is disposed on the inner side of the V-shaped roller 5, another rail rack 12 is disposed on the inner side of the other V-shaped rail 13, a Z-axis driver 8 is mounted on the Z-axis steel beam 15, another V-shaped roller 5 is fixed at the output end of the Z-axis drive 8, the another V-shaped roller 5 is meshed with another guide rail rack 12, and one of the V-shaped guide rails 13 inherent on the X-axis steel beam 3 and the another V-shaped guide rail 13 inherent on the Z-axis steel beam 15 are respectively in line contact with the V-shaped roller 5 to respectively perform linear motion along the X-axis direction and the Z-axis direction, so that the Y-shaped roller has the advantages of good guiding and splicing;

the V-shaped guide rail 13 adopts a precision machining process and can run at high speed under a lubricating condition, and the surface of the V-shaped guide rail 13 adopts a hardening process, so that the V-shaped guide rail can be precisely ground and is wear-resistant, the precision of the truss is improved, and the service life of the truss is prolonged;

similarly, in order to avoid the influence brought by the circumferential ratio, the guide rail racks 12 are all CP racks, the precision of the guide rail racks 12 can reach DIN6h25, the tooth surface is quenched, the hardness is HRC55-60, a modularized guide rail rack 12 transmission system is adopted, various types are selected and combined, the maximum load is 15kg to 400kg from a Z-axis steel beam, and the repeated positioning precision can reach +/-0.02 mm;

and a lubricating system consisting of a professional lubricating oil injector, a felt gear and a roller dust cover is adopted to provide lubrication for the truss, so that the running abrasion of the truss is effectively reduced, and the service life is prolonged.

Referring to fig. 1, a guide groove 4 is fixed on one side of the X-axis steel beam 3 away from the carrier plate 6, and an X-axis energy supply line 11 is slidably connected to the inner side of the guide groove 4, so that the X-axis energy supply line 11 can supply energy to the X-axis at different distances by sliding the X-axis energy supply line 11 back and forth.

Referring to fig. 1, an X-axis buffer 2 is fixed on one side of the X-axis steel beam 3 and the side far away from one of the guide rail racks 12, so that when the carrier plate 6 moves inside the V-shaped guide rail 13, the impact force can be reduced.

Referring to fig. 1, a Z-axis energy supply line 10 is fixed to the top of a Z-axis steel beam 15, so that the Z-axis energy supply line 10 can supply energy to the Z-axis at different distances.

Referring to fig. 2, grease injector 7 is further installed on one side of support plate 6 away from X-axis steel beam 3, and through the setting of grease injector 7, grease injector 7 can inject lubricating grease for the inside of the roller, and then the roller has high temperature resistance, high load resistance, and has excellent chemical inertness, durability and low volatility, and also has excellent sealing performance, and dust can not enter into V-shaped roller 5 during the use, thereby prolonging the service life of V-shaped roller 5.

Referring to fig. 1, a Z-axis buffer 9 is provided on the top of the Z-axis steel beam 15 so that the impact force can be reduced when the apparatus moves on the Z-axis.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a monospar diaxon V type guide rail truss robot, includes two pillars (1), its characterized in that: an X-axis steel beam (3) is fixed at the top of the strut (1), one V-shaped guide rail (13) is arranged on one side of the X-axis steel beam (3), one guide rail rack (12) is arranged on the inner side of one V-shaped guide rail (13), a carrier plate (6) is further connected to the inner side of one V-shaped guide rail (13) in a sliding manner, an X-axis drive (14) is arranged on one side, away from the X-axis steel beam (3), of the carrier plate (6), one V-shaped roller (5) is fixed at the output end of the X-axis drive (14), one V-shaped roller (5) is meshed with the guide rail rack (12) and connected with the other V-shaped roller (12), a Z-axis guide rail (15) is further fixed on one side, away from the X-axis steel beam (3), of the V-shaped steel beam (5) is provided with the other V-shaped guide rail (13), and the other guide rail rack (12) is arranged on the inner side of the other V-shaped guide rail (13), install Z axle drive (8) on Z axle girder steel (15), the output of Z axle drive (8) is fixed with another V type gyro wheel (5), and another V type gyro wheel (5) and another guide rail rack (12) meshing is connected.

2. The single-beam two-axis V-shaped guide rail truss robot as claimed in claim 1, wherein: one side of the X-axis steel beam (3) far away from the support plate (6) is fixed with a guide groove (4), and the inner side of the guide groove (4) is connected with an X-axis energy supply line (11) in a sliding manner.

3. The single-beam two-axis V-shaped guide rail truss robot as claimed in claim 1, wherein: and an X-axis buffer device (2) is fixed on one side of the X-axis steel beam (3) and one side of the X-axis steel beam, which is far away from one of the guide rail racks (12).

4. The single-beam two-axis V-shaped guide rail truss robot as claimed in claim 1, wherein: and a Z-axis energy supply line (10) is fixed at the top of the Z-axis steel beam (15).

5. The single-beam two-axis V-shaped guide rail truss robot as claimed in claim 1, wherein: and a grease injector (7) is further installed on one side, far away from the X-axis steel beam (3), of the support plate (6).