Linear guide rail with track capable of being cleaned synchronously

Abstract

The utility model discloses a linear guide rail with a track capable of being cleaned synchronously, and relates to the field of linear guide rails, the linear guide rail comprises the linear guide rail and a cleaning assembly, the top of the linear guide rail is movably connected with a bearing support, the bottom of the bearing support is symmetrically provided with driving wheels, and the bottom of the bearing support is symmetrically and fixedly provided with auxiliary mounting frames; and a locking assembly is mounted on the outer side of the auxiliary mounting frame. According to the linear guide rail capable of synchronously cleaning the rail, through the arranged cleaning assembly, when the driving wheel drives the bearing support to move front and back along the top of the linear rail, the cleaning assembly can automatically clean the interior of the guide groove of the linear rail; the situation that in the long-time use process of the guide rail, stains or impurities appear in the guide groove, and consequently follow-up movement of the sliding block is interfered is avoided, at the moment, the scraper conducts synchronous cleaning along the interior of the guide groove, meanwhile, the cleaning mechanism conducts secondary cleaning on the guide groove, and therefore the cleaning efficiency of the cleaning assembly is improved.

Description

Technical Field

[0001] The utility model relates to the field of linear guide rails, in particular to a linear guide rail whose tracks can be cleaned synchronously. Background Art

[0002] Linear guides are mechanical devices used to achieve precise linear motion. They are widely used in automation equipment, mechanical processing, precision instruments, and semiconductor manufacturing. The main components of linear guides include guide rails and sliders. The guide rails provide a straight track, while the sliders or pulleys slide on the guide rails to achieve precise motion.

[0003] However, the current linear guide rails still have some shortcomings. For example, the existing linear guide rails have poor automatic cleaning functions, which makes it easy for stains or impurities to appear in the guide groove during long-term use, thereby causing certain interference to the subsequent movement of the slider, and thus causing certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The present invention studies and improves the existing structural deficiencies and provides a linear guide rail with a track that can be cleaned synchronously. Utility Model Content

[0005] The purpose of the utility model is to provide a linear guide rail whose track can be cleaned synchronously, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a linear guide rail with a synchronously cleaned track, comprising a linear track and a cleaning component, the top of the linear track is movably connected to a load-bearing bracket, and the bottom of the load-bearing bracket is symmetrically installed with driving wheels, and the bottom of the load-bearing bracket is symmetrically fixed with an auxiliary mounting frame, and a locking component is installed on the outside of the auxiliary mounting frame, and a positioning groove is provided at the bottom of the load-bearing bracket, and the cleaning component is snap-fitted and installed inside the auxiliary mounting frame.

[0007] Furthermore, the locking assembly includes a locking rod, a connecting plate, a pull ring and a return spring, and the end of the locking rod is fixedly connected to the connecting plate, and the other end of the connecting plate is fixedly installed with a pull ring, and the inner side of the connecting plate is fixedly connected to the return spring.

[0008] Furthermore, the end of the reset spring is fixedly connected to the inner side of the connecting plate, and the other end of the reset spring is fixedly connected to the outer side of the auxiliary mounting frame, and the connecting plate and the auxiliary mounting frame form an elastic structure through the reset spring.

[0009] Furthermore, the cleaning assembly includes a supporting plate, a fixing rod, a scraper, a cleaning mechanism, a limiting groove and a positioning rod, and the outer side of the supporting plate is fixedly connected to the fixing rod, and the other end of the fixing rod is fixedly installed with a scraper, and the inner side of the supporting plate is movably installed with a cleaning mechanism, and at the same time, a limiting groove is opened on the outer side of the supporting plate, and the bottom of the supporting plate is symmetrically installed with a positioning rod.

[0010] Furthermore, the end of the fixing rod is fixedly connected to the side of the supporting plate, and the other end of the fixing rod is fixedly connected to the end of the scraper, and the scraper forms a fixed structure with the supporting plate through the fixing rod.

[0011] Furthermore, the cleaning mechanism includes a mounting plate, a cleaning brush and a mounting block, wherein the cleaning brush is fixedly mounted on the outer side of the mounting plate, and the mounting blocks are symmetrically mounted on both sides of the mounting plate.

[0012] Furthermore, the inner dimension of the limiting groove is completely consistent with the outer dimension of the end of the locking rod, and the locking rod forms a locking structure with the supporting plate through the limiting groove.

[0013] Furthermore, the outer dimensions of the positioning rod are completely consistent with the inner dimensions of the positioning slot, and the positioning rod forms a snap-fit ​​structure with the supporting bracket through the positioning slot.

[0014] The utility model provides a linear guide rail with synchronous cleaning, which has the following beneficial effects:

[0015] 1. The utility model is provided with a cleaning component, so that when the driving wheel drives the carrying bracket to move back and forth along the top of the linear track, the cleaning component can automatically clean the inside of the guide groove of the linear track, thereby avoiding the situation where stains or impurities in the guide groove during long-term use of the guide rail cause interference with the subsequent movement of the slider. At this time, the scraper synchronously cleans the inside of the guide groove while the cleaning mechanism performs a secondary cleaning of the guide groove, thereby improving the cleaning efficiency of the cleaning component.

[0016] 2. The utility model provides an auxiliary mounting frame and a locking assembly, so that the cleaning assembly is easy for the staff to quickly disassemble and assemble, thereby providing convenience for the staff to subsequently maintain the scraper and cleaning mechanism. In addition, the provided mounting block makes the cleaning mechanism easy for the staff to disassemble and assemble, thereby providing convenience for the staff to deeply clean the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of a linear guide rail with synchronously cleanable tracks according to the present invention;

[0018] Figure 2This is a bottom-up three-dimensional structural diagram of a support bracket of a linear guide rail with synchronously cleanable tracks according to the present invention;

[0019] Figure 3 This utility model is a linear guide rail with synchronous cleaning of the track Figure 2 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. Linear track; 2. Load-bearing bracket; 3. Driving wheel; 4. Auxiliary mounting frame; 5. Locking assembly; 51. Locking rod; 52. Connecting plate; 53. Pull ring; 54. Reset spring; 6. Positioning groove; 7. Cleaning assembly; 71. Load-bearing plate; 72. Fixing rod; 73. Scraper; 74. Cleaning mechanism; 741. Mounting plate; 742. Cleaning brush; 743. Mounting block; 75. Limiting groove; 76. Positioning rod. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1-Figure 3As shown, a linear guide rail with synchronous cleaning of the track comprises a linear track 1 and a cleaning assembly 7. The top of the linear track 1 is movably connected to a bearing bracket 2, and a driving wheel 3 is symmetrically installed at the bottom of the bearing bracket 2, and an auxiliary mounting bracket 4 is symmetrically fixedly installed at the bottom of the bearing bracket 2, and a locking assembly 5 is installed on the outside of the auxiliary mounting bracket 4. At the same time, a positioning groove 6 is opened at the bottom of the bearing bracket 2, and the cleaning assembly 7 is snap-fitted and installed inside the auxiliary mounting bracket 4. The cleaning assembly 7 comprises a bearing plate 71, a fixing rod 72, The scraper 73, the cleaning mechanism 74, the limiting groove 75 and the positioning rod 76 are fixedly connected to the outer side of the supporting plate 71 with a fixing rod 72, and the other end of the fixing rod 72 is fixedly mounted with the scraper 73, the end of the fixing rod 72 is fixedly connected to the side of the supporting plate 71, and the other end of the fixing rod 72 is fixedly connected to the end of the scraper 73, and the scraper 73 forms a fixed structure with the supporting plate 71 through the fixing rod 72. By setting the scraper 73 and the supporting plate 71 in a fixed structure, the scraper 73 does not scratch when cleaning. The cleaning mechanism 74 is movably installed on the inner side of the supporting plate 71, and the cleaning mechanism 74 includes a mounting plate 741, a cleaning brush 742 and a mounting block 743. The cleaning brush 742 is fixedly installed on the outer side of the mounting plate 741, and mounting blocks 743 are symmetrically installed on both sides of the mounting plate 741. At the same time, a limiting groove 75 is provided on the outer side of the supporting plate 71. The internal size of the limiting groove 75 is completely consistent with the external size of the end of the locking rod 51, and the locking rod 51 is connected to the supporting plate 71 through the limiting groove 75. The locking rod 51 and the supporting plate 71 are arranged into a snap-fit ​​structure, so that the locking rod 51 can be easily inserted into the interior of the supporting plate 71 to complete the locking work. The bottom of the supporting plate 71 is symmetrically installed with a positioning rod 76. The external dimensions of the positioning rod 76 are completely consistent with the internal dimensions of the positioning groove 6, and the positioning rod 76 forms a snap-fit ​​structure with the supporting bracket 2 through the positioning groove 6. The positioning rod 76 and the supporting bracket 2 are arranged into a snap-fit ​​structure, so that the cleaning component 7 can be easily initially positioned and installed to the bottom of the supporting bracket 2.

[0023] like Figure 2 and Figure 3As shown, the top of the linear track 1 is movably connected to the load-bearing bracket 2, and the bottom of the load-bearing bracket 2 is symmetrically installed with a driving wheel 3, and the bottom of the load-bearing bracket 2 is symmetrically fixed with an auxiliary mounting frame 4, and the outer side of the auxiliary mounting frame 4 is installed with a locking assembly 5, which includes a locking rod 51, a connecting plate 52, a pull ring 53 and a return spring 54, and the end of the locking rod 51 is fixedly connected to the connecting plate 52, and the other end of the connecting plate 52 is fixedly installed with a pull ring 53, and the inner side of the connecting plate 52 is fixedly connected to the return spring 54, and the end of the return spring 54 is fixedly connected to the return spring 54. It is fixedly connected to the inner side of the connecting plate 52, and the other end of the reset spring 54 is fixedly connected to the outer side of the auxiliary mounting frame 4, and the connecting plate 52 forms an elastic structure with the auxiliary mounting frame 4 through the reset spring 54. By setting the connecting plate 52 and the auxiliary mounting frame 4 as an elastic structure, when the staff releases the pull ring 53, the connecting plate 52 can drive the locking rod 51 through the auxiliary mounting frame 4 and insert into the interior of the supporting plate 71 through the rebound force to complete the locking work. At the same time, a positioning groove 6 is opened at the bottom of the supporting bracket 2, and the cleaning component 7 is snap-fitted and installed inside the auxiliary mounting frame 4.

[0024] In summary, the linear guide rail that can be cleaned synchronously is first based on Figures 1 to 3 The structure shown in the figure, the staff grasps the pull ring 53 and pulls it outwards, and then completes the preliminary installation of the supporting plate 71 by locking the positioning rod 76 into the interior of the positioning groove 6, and then releases the pull ring 53 so that the connecting plate 52 drives the locking rod 51 through the auxiliary mounting bracket 4 and into the interior of the limit groove 75 by the return spring 54, thereby completing the locking work of the supporting plate 71. At this time, the scraper 73 and the cleaning brush 742 are both fitted into the guide groove on the side of the linear track 1. Then, the rotation of the driving wheel 3 causes the supporting bracket 2 to move linearly along the top of the linear track 1. As the supporting bracket 2 moves, the fixing rod 72 drives the scraper 73 to synchronously scrape and clean along the interior of the guide groove, so as to achieve the purpose of efficiently cleaning stubborn stains. At the same time, when the scraper 73 is cleaned, the mounting plate 741 drives the cleaning brush 742 to further clean the interior of the guide groove, so as to ensure that the linear track 1 will not have stains or impurities in the guide groove to interfere with the normal operation of the driving wheel 3 during long-term use.

[0025] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A linear guide rail with synchronously cleanable rails, comprising a linear rail (1) and a cleaning assembly (7), characterized in that: The top of the linear track (1) is movably connected to a bearing bracket (2), and a driving wheel (3) is symmetrically installed on the bottom of the bearing bracket (2), and an auxiliary mounting frame (4) is symmetrically fixedly installed on the bottom of the bearing bracket (2), and a locking component (5) is installed on the outer side of the auxiliary mounting frame (4). At the same time, a positioning groove (6) is opened at the bottom of the bearing bracket (2), and the cleaning component (7) is snap-fitted and installed inside the auxiliary mounting frame (4).

2. A linear guide rail with synchronously cleanable tracks according to claim 1, characterized in that: The locking assembly (5) comprises a locking rod (51), a connecting plate (52), a pull ring (53) and a return spring (54), wherein the end of the locking rod (51) is fixedly connected to the connecting plate (52), the other end of the connecting plate (52) is fixedly mounted with the pull ring (53), and the inner side of the connecting plate (52) is fixedly connected to the return spring (54).

3. A linear guide rail with synchronously cleanable tracks according to claim 2, characterized in that: The end of the return spring (54) is fixedly connected to the inner side of the connecting plate (52), and the other end of the return spring (54) is fixedly connected to the outer side of the auxiliary mounting frame (4), and the connecting plate (52) and the auxiliary mounting frame (4) form an elastic structure through the return spring (54).

4. A linear guide rail with synchronously cleanable tracks according to claim 2, characterized in that: The cleaning assembly (7) comprises a carrying plate (71), a fixing rod (72), a scraper (73), a cleaning mechanism (74), a limiting groove (75) and a positioning rod (76), wherein the outer side of the carrying plate (71) is fixedly connected to the fixing rod (72), and the other end of the fixing rod (72) is fixedly installed with the scraper (73), and the inner side of the carrying plate (71) is movably installed with the cleaning mechanism (74), and the outer side of the carrying plate (71) is provided with a limiting groove (75), and the bottom of the carrying plate (71) is symmetrically installed with the positioning rod (76).

5. A linear guide rail with synchronously cleanable tracks according to claim 4, characterized in that: The end of the fixing rod (72) is fixedly connected to the side of the supporting plate (71), and the other end of the fixing rod (72) is fixedly connected to the end of the scraper (73), and the scraper (73) forms a fixed structure with the supporting plate (71) through the fixing rod (72).

6. A linear guide rail with synchronously cleanable tracks according to claim 4, characterized in that: The cleaning mechanism (74) comprises a mounting plate (741), a cleaning brush (742) and a mounting block (743), wherein the cleaning brush (742) is fixedly mounted on the outer side of the mounting plate (741), and the mounting blocks (743) are symmetrically mounted on both sides of the mounting plate (741).

7. The linear guide rail with synchronously cleanable tracks according to claim 4, characterized in that: The internal dimensions of the limiting groove (75) are completely consistent with the external dimensions of the end of the locking rod (51), and the locking rod (51) forms a snap-fit ​​structure with the supporting plate (71) through the limiting groove (75).

8. The linear guide rail with synchronously cleanable tracks according to claim 4, characterized in that: The external dimensions of the positioning rod (76) are completely consistent with the internal dimensions of the positioning slot (6), and the positioning rod (76) forms a snap-fit ​​structure with the supporting bracket (2) through the positioning slot (6).

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