CN218063284U

CN218063284U - Linear module with lubricating and supporting device

Info

Publication number: CN218063284U
Application number: CN202221962900.0U
Authority: CN
Inventors: 代杰
Original assignee: Dongguan Zhongchenghao Precision Machinery Technology Co ltd
Current assignee: Dongguan Zhongchenghao Precision Machinery Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-16
Anticipated expiration: 2032-07-27

Abstract

The utility model belongs to the technical field of the linear transmission module, especially, be a linear module with lubricated strutting arrangement, which comprises a base, install gear motor on the motor cabinet of base one side, threaded connection has the nut on gear motor output shaft fixed connection's the ball screw, the top welding of nut has the mobile station, the slider that the surface symmetry set up under the mobile station corresponds sliding connection on the linear slide rail that fixed surface connects on the base, one side of mobile station still fixedly connected with is used for adding the lubricating oil of lubricating oil to the linear slide rail and adds the box. The utility model discloses a set up roll formula bearing structure in moving platform's both sides, play moving platform's supporting role, reduce the pressure of platform, secondly through setting up the lubricating oil through-hole between the oil extraction groove of linear slide rail, guaranteed the circulation of lubricating oil, can lubricate a plurality of positions to this has solved the not good problem of the device stationarity of present stage.

Description

Linear module with lubricating and supporting device

Technical Field

The utility model relates to a linear transmission module technical field specifically is a linear module with lubricated strutting arrangement.

Background

The linear module is a transmission device capable of providing linear motion, and has wide application in the field of industrial automation, the linear module widely used at present mainly has two types, namely a synchronous belt type and a ball screw type, and the two traditional linear modules are widely applied in the field of industrial automation and have good performance, but still have some obvious defects.

1. First, the slider slides in cooperation with the rail when the ball screw type linear module is used, but the friction of this type is large, and the slider wears the rail more due to the pressure, and the stability and lubricity are not ideal, and there may be noise, resulting in low smoothness.

2. Secondly, the linear module of ball screw mode lacks the spacing mechanism of support, and the slider is great to orbital wearing and tearing, and moving platform's gravity is great, and the device lacks certain supporting role, and stability is unsatisfactory, causes the stability of device unsatisfactory.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a linear module with lubricated strutting arrangement sets up roll formula bearing structure through the both sides at mobile platform, plays mobile platform's supporting role, reduces the pressure of platform, secondly sets up the lubricating oil through-hole through the oil extraction groove at linear slide rail between, has guaranteed the circulation of lubricating oil, can lubricate a plurality of positions to this has solved the not good problem of device stationarity at present stage.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a linear module with a lubricating and supporting device comprises a base, wherein a motor base on one side of the base is provided with a speed reducing motor, a ball screw fixedly connected with an output shaft of the speed reducing motor is connected with a nut in a threaded manner, the top of the nut is welded with a mobile platform, sliding parts symmetrically arranged on the lower surface of the mobile platform are correspondingly and slidably connected onto a linear slide rail fixedly connected with the upper surface of the base, and one side of the mobile platform is also fixedly connected with a lubricating oil adding box for adding lubricating oil to the linear slide rail;

still including symmetry fixed connection in two backup pads of base upper surface, and the top of backup pad has all seted up the spacing groove, all install the slip protection subassembly on the pterygoid lamina of mobile station both sides, the gyro wheel that the slip protection subassembly bottom set up rotates to be connected on the spacing groove.

Further, an upper oil discharge groove is formed in the track groove in the upper portion of the linear sliding rail, side oil discharge grooves are formed in the track grooves in the two sides of the linear sliding rail, and lubricating oil through holes used for lubricating oil circulation are formed between the upper oil discharge groove and the side oil discharge grooves.

Further, the sliding protection assembly comprises a positioning block fixedly connected to a wing plate of the mobile station, a threaded rod is connected to an inner thread of a screw hole formed in the positioning block, an L-shaped plate is connected to the lower end of the threaded rod in a rotating mode, and the idler wheel is correspondingly installed on the lower surface of the L-shaped plate.

Furthermore, T-shaped tracks are symmetrically arranged on wing plates of the mobile station, and a T-shaped sliding block which is connected in the T-shaped tracks in a sliding manner is correspondingly arranged on one side of each L-shaped plate.

Furthermore, a bearing rotating part is fixedly connected between the inner groove formed in the top of the L-shaped plate and the bottom of the threaded rod.

Furthermore, the upper end of the threaded rod is fixedly connected with a rotating handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a linear module with lubricated strutting arrangement possesses following beneficial effect:

1. the utility model discloses, through adding the box at a side-mounting lubricating oil of mobile station, lubricating oil adds the box and corresponds the top that sets up at linear slide rail, the oil leakage passageway that lubricating oil adds the bottom of the box portion refuels during the use, lubricating oil enters into linear orbital last oil drain groove in, set up the lubricating oil through-hole between last oil drain groove and the side oil drain groove, consequently this mode can realize the processing of refueling at a plurality of positions of linear slide rail, but guarantee linear slide rail's lubricated effect in the at utmost, excellent in use effect, with this stability when reinforcing linear module group operation.

2. The utility model discloses, through installing the slip protection component on the pterygoid lamina of mobile station both sides, can play the supporting role of mobile station, can effectively reduce the mobile station and receive the influence that pressure brought, and then reduce the friction between slider and the linear slide rail, strengthen the stability of its operation.

Drawings

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

FIG. 2 is a schematic structural view of the sliding protection assembly of the present invention;

fig. 3 is a schematic structural view of the middle linear slide rail of the present invention.

In the figure: 1. a base; 2. a mobile station; 3. a T-shaped track; 4. a lubricating oil addition box; 5. a linear slide rail; 6. a ball screw; 7. a limiting groove; 8. a support plate; 9. a nut; 10. a sliding protection assembly; 1001. an L-shaped plate; 1002. a roller; 1003. a T-shaped slider; 1004. a threaded rod; 1005. rotating the handle; 1006. positioning a block; 11. a reduction motor; 12. an upper oil discharge groove; 13. a side oil drain groove; 14. and a lubricating oil through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-3, an embodiment of the present invention provides a linear module with a lubrication support device, including a base 1, a gear motor 11 is installed on a motor base on one side of the base 1, a nut 9 is screwed on a ball screw 6 fixedly connected to an output shaft of the gear motor 11, a mobile station 2 is welded on the top of the nut 9, sliders symmetrically arranged on the lower surface of the mobile station 2 are correspondingly and slidably connected to a linear slide rail 5 fixedly connected to the upper surface of the base 1, one side of the mobile station 2 is further fixedly connected to a lubricating oil adding box 4 for adding lubricating oil to the linear slide rail 5, and further includes two support plates 8 symmetrically and fixedly connected to the upper surface of the base 1, and the top of each support plate 8 is provided with a limit groove 7, two wing plates on two sides of the mobile station 2 are both provided with a sliding protection component 10, and a roller 1002 arranged at the bottom of the sliding protection component 10 is rotatably connected to the limit groove 7; in summary, when the linear module of this embodiment works, the reduction motor 11 drives the ball screw 6 to rotate, the nut 9 on the outer side of the ball screw 6 drives the moving platform 2 to linearly move, the sliding part on the lower surface of the moving platform 2 is slidably connected to the linear slide rail 5, so as to realize the linear motion of the moving platform 2, the lubricating oil adding box 4 is installed on one side of the moving platform 2, the lubricating oil adding box 4 can perform the lubricating treatment of the linear slide rail 5, during actual use, oil is added through an oil leakage channel at the bottom of the lubricating oil adding box 4, and an oil adding switch can be arranged, the oil adding method is a known prior art and is not described in detail, the sliding protection assemblies 10 are installed on wing plates on two sides of the moving platform 2, during moving, the roller 1002 at the bottom of the sliding protection assembly 10 is rotatably connected to the limiting groove 7, and this method can perform a supporting function during moving of the moving platform 2, reduce the influence caused by the pressure, further reduce the abrasion, and enhance the overall stability of the device; this mode is used rationally, and it is reasonable to refuel the mode, and installation slip protective component 10 on the pterygoid lamina of 2 both sides of mobile station can play effectual supporting role simultaneously, reduces the influence that pressure brought, reduces wearing and tearing, effectively strengthens the stationarity of device, strengthens the life of linear module.

As shown in fig. 3, in some embodiments, an upper oil drainage groove 12 is formed on the track groove of the upper portion of the linear slide rail 5, side oil drainage grooves 13 are formed on the track grooves on both sides of the linear slide rail 5, and a lubricating oil through hole 14 for circulating lubricating oil is formed between the upper oil drainage groove 12 and the side oil drainage grooves 13; in the lubricating oil adding process, the lubricating oil adding box 4 is used for oil feeding of the upper oil discharging groove 12 in the upper portion of the linear sliding rail 5, and lubricating oil is discharged into the side oil discharging groove 13 through the lubricating oil through hole 14, so that lubricating oil can be effectively added into the rail groove in the side portion of the linear sliding rail 5, oil adding processing of multiple positions is carried out, lubrication of the linear sliding rail 5 is guaranteed to the greatest extent, abrasion is reduced, and stability of a linear module is enhanced.

As shown in fig. 1 and 2, in some embodiments, the sliding protection assembly 10 includes a positioning block 1006 fixedly connected to a wing plate of the mobile station 2, a threaded rod 1004 is connected to a threaded hole formed in the positioning block 1006, a lower end of the threaded rod 1004 is rotatably connected to an L-shaped plate 1001, and a roller 1002 is correspondingly installed on a lower surface of the L-shaped plate 1001; the height of the roller 1002 can be adjusted in this way, so that the supporting effect can be changed, the threaded rod 1004 is rotated during use, the threaded rod 1004 is lifted on the positioning block 1006, and then the height adjustment of the roller 1002 on the lower surface of the L-shaped plate 1001 is realized, so that the supporting effect can be changed.

As shown in fig. 1 and fig. 2, in some embodiments, T-shaped tracks 3 are symmetrically formed on a wing plate of the mobile station 2, and a T-shaped slider 1003 slidably connected in the T-shaped tracks 3 is correspondingly disposed on one side of the L-shaped plate 1001; in the process of lifting the L-shaped plate 1001, the T-shaped sliding block 1003 on one side of the L-shaped plate is connected to the T-shaped track 3 of the wing plate of the mobile station 2 in a sliding mode, so that the limiting processing in the lifting process of the L-shaped plate 1001 is achieved, the stability is ideal, and the L-shaped plate is not prone to shaking.

As shown in fig. 2, in some embodiments, a bearing rotating element is fixedly connected between the top of L-shaped plate 1001 and the bottom of threaded rod 1004; this scheme is installed bearing rotation piece between the bottom of L shaped plate 1001 and threaded rod 1004, can guarantee its pivoted stability, drives L shaped plate 1001 and goes up and down when threaded rod 1004 rotates.

As shown in fig. 2, in some embodiments, a rotating handle 1005 is fixedly connected to an upper end of the threaded rod 1004, and by providing the rotating handle 1005, the rotation is controlled by hand, and when the L-shaped plate 1001 needs to be lifted, the rotating handle 1005 is rotated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Linear module with lubricated strutting arrangement, including base (1), its characterized in that: a motor base on one side of the base (1) is provided with a speed reducing motor (11), a screw cap (9) is in threaded connection with a ball screw (6) fixedly connected with an output shaft of the speed reducing motor (11), the top of the screw cap (9) is welded with a mobile station (2), sliding parts symmetrically arranged on the lower surface of the mobile station (2) are correspondingly and slidably connected onto a linear slide rail (5) fixedly connected with the upper surface of the base (1), and one side of the mobile station (2) is also fixedly connected with a lubricating oil adding box (4) used for adding lubricating oil to the linear slide rail (5);

still including symmetry fixed connection two backup pads (8) of base (1) upper surface, and spacing groove (7) have all been seted up at the top of backup pad (8), all install slip protection component (10) on the pterygoid lamina of mobile station (2) both sides, gyro wheel (1002) that slip protection component (10) bottom set up rotate to be connected on spacing groove (7).

2. A linear module having a lubricated support means according to claim 1, wherein: seted up on the track groove on linear slide rail (5) upper portion and gone up oil groove (12), and seted up on the track groove of linear slide rail (5) both sides and arranged oil groove (13) laterally, it is provided with lubricating oil through-hole (14) that are used for the lubricating oil circulation to go up between oil groove (12) and the oil groove (13) of laterally arranging.

3. A linear module having a lubricated support means according to claim 1, wherein: slide protection subassembly (10) include locating piece (1006) of fixed connection on mobile station (2) pterygoid lamina, the screw female connection that locating piece (1006) was seted up has threaded rod (1004), the lower extreme of threaded rod (1004) is rotated and is connected with L shaped plate (1001), gyro wheel (1002) correspond the lower surface of installing at L shaped plate (1001).

4. A linear module having a lubricated supporting means according to claim 3, wherein: t-shaped tracks (3) are symmetrically arranged on wing plates of the mobile station (2), and T-shaped sliding blocks (1003) which are connected into the T-shaped tracks (3) in a sliding mode are correspondingly arranged on one sides of the L-shaped plates (1001).

5. A linear module having a lubricated support means according to claim 3, wherein: and a bearing rotating part is fixedly connected between the inside of a groove formed in the top of the L-shaped plate (1001) and the bottom of the threaded rod (1004).

6. A linear module having a lubricated supporting means according to claim 3, wherein: the upper end of the threaded rod (1004) is fixedly connected with a rotating handle (1005).