CN210599866U

CN210599866U - Low-abrasion aluminum profile for sliding table

Info

Publication number: CN210599866U
Application number: CN201921135417.3U
Authority: CN
Inventors: 孙霆; 周仕杰; 谭飞仁
Original assignee: Guangzhou Jiechuan Intelligent Equipment Co Ltd
Current assignee: Guangzhou Jiechuan Intelligent Equipment Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-22
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an aluminium alloy of low wearing and tearing that slip table was used relates to the slip table field, the on-line screen storage device comprises a base, the both sides of base are provided with the curb plate, the top of curb plate is equipped with the elbow, the gomphosis groove has been seted up at the top of base, and the gomphosis inslot is equipped with the pivot, the auxiliary roller has been cup jointed in the pivot, the overlap joint has the slider on the elbow, the bottom welding of slider has the gomphosis piece, the center department of gomphosis piece is equipped with the lead screw. Through the pivot of design and auxiliary roller can be through bearing the partial weight of slider, reduce the slider and to aluminium alloy wearing and tearing, adopt auxiliary roller can bear the weight of slider, the lead screw only controls the slider motion, the gag lever post only retrains slider movement track, no longer the atress, then the slider will use and keep the level, can not rub the aluminium alloy inner wall, auxiliary roller passes through the pivot simultaneously and the bearing is connected, can rotate, the frictional force that makes the lead screw also reduces, extension lead screw life.

Description

Low-abrasion aluminum profile for sliding table

Technical Field

The utility model relates to a slip table technical field specifically is an aluminium alloy of low wearing and tearing that slip table was used.

Background

The sliding table is also called a linear positioning module, and the linear module has other names, such as a linear module, a rectangular coordinate robot, a linear sliding table and the like, and is an automatic upgrading unit of a linear guide rail and a ball screw linear transmission mechanism. The linear and curvilinear motion of the load can be realized through the combination of all the units, so that the automation of the light load is more flexible and the positioning is more accurate.

When the sliding table is used, an aluminum bracket is generally needed for mounting the screw rod and the motor, but due to the hardness and the shape of the aluminum profile, the corners of the aluminum profile are abraded seriously after the aluminum profile is used for a long time, and the sliding table is easy to shake. Therefore, those skilled in the art have provided a low-wear aluminum profile for a slide table to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium alloy of low wearing and tearing that slip table was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an aluminium alloy of low wearing and tearing that slip table was used, includes the base, the both sides of base are provided with the curb plate, the top of curb plate is equipped with the elbow, the gomphosis groove has been seted up at the top of base, and the gomphosis inslot is equipped with the pivot, the auxiliary roll has been cup jointed in the pivot, the overlap joint has the slider on the elbow, the bottom welding of slider has the gomphosis piece, the center department of gomphosis piece is equipped with the lead screw, the top level of slider is equipped with the apron.

As a further aspect of the present invention: the inner wall of the elbow is provided with a limiting hole, a limiting rod is arranged in the limiting hole, and the limiting rod penetrates through the sliding block.

As a further aspect of the present invention: the mounting groove has been seted up to the outer wall of curb plate, the constant head tank has been seted up to the outer wall of curb plate and the below that is located the mounting groove.

As a further aspect of the present invention: the base is internally provided with a reinforcing hole which is formed by extrusion and quenching, and the top of the base and two sides of the embedded groove are provided with lubricating grooves.

As a further aspect of the present invention: the bearing is sleeved at both ends of the rotating shaft, and the end part of the bearing and the lubricating groove are on the same horizontal line.

As a further aspect of the present invention: the bottom end of the sliding block is contacted with the auxiliary roller.

As a further aspect of the present invention: one end of the base is externally connected with a motor frame, and one end of the cover plate is horizontally connected with the top of the motor frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the pivot of design and auxiliary roller can be through bearing the partial weight of slider, reduce slider to aluminium alloy wearing and tearing, in traditional design, the weight of slider is used in lead screw and gag lever post, this kind of power is when the slider moves the centre department of lead screw and gag lever post, most balanced, in case the slider moves, power follow motion, can lead to lead screw and gag lever post atress to lead to the levelness skew, the slider just can rub the aluminium alloy inner wall this moment, lead to wearing and tearing, adopt the gravity that auxiliary roller can bear the weight of slider, the lead screw only controls the slider motion, the gag lever post only retrains the slider movement track, no longer the atress, then the slider will use and keep the level, can not rub the aluminium alloy inner wall, auxiliary roller passes through pivot and bearing connection simultaneously, can rotate, make the frictional force of lead screw also reduce, extension lead.

2. Because the inside steel ball of bearing can rub two rings when rotating, causes the bearing to generate heat to accelerate bearing wear, special lubrication groove has been seted up on the base at will, lubrication groove and bearing intercommunication, perhaps the bearing is just fixed in lubrication groove, through injecting lubricating oil into lubrication groove, reduces the bearing frictional force and plays the cooling effect.

3. The contact end of the aluminum profile and the sliding block is ground to form a radian, namely an elbow, so that the contact surface of the aluminum profile and the sliding block can be reduced, the friction surface is reduced, and meanwhile, the radian structure cannot be blocked.

Drawings

FIG. 1 is a schematic structural view of a low-wear aluminum profile for a slipway;

FIG. 2 is a schematic view of a structure installed in a low-wear aluminum profile for a sliding table;

fig. 3 is a schematic structural view of a bearing in aluminum profile with low wear for a sliding table.

In the figure: 1. a rotating shaft; 2. bending the pipe; 3. a limiting hole; 4. mounting grooves; 5. positioning a groove; 6. a base; 7. a fitting groove; 8. an auxiliary roller; 9. a reinforcement hole; 10. a lubrication groove; 11. a side plate; 12. a cover plate; 13. a slider; 14. a fitting block; 15. a limiting rod; 16. a bearing; 17. and a lead screw.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an aluminum profile with low wear for a sliding table includes a base 6, side plates 11 are disposed on two sides of the base 6, a top of each side plate 11 is provided with an elbow 2, a tabling groove 7 is disposed on the top of the base 6, a rotating shaft 1 is disposed in the tabling groove 7, an auxiliary roller 8 is sleeved on the rotating shaft 1, a slider 13 is overlapped on the elbow 2, a tabling block 14 is welded at the bottom end of the slider 13, a lead screw 17 is disposed at the center of the tabling block 14, and a cover plate 12 is disposed at the top level of the slider 13.

In fig. 1: the inner wall of the elbow 2 is provided with a limiting hole 3, a limiting rod 15 is arranged in the limiting hole 3, the limiting rod 15 penetrates through the sliding block 13, the limiting hole 3 is used for accommodating the limiting rod 15, the limiting rod 15 is used for preventing the sliding block 13 from rotating under the influence of the lead screw 17, and the sliding block 13 can only horizontally move through the limiting rod 15;

in fig. 1: the outer wall of the side plate 11 is provided with a mounting groove 4, the outer wall of the side plate 11 is provided with a positioning groove 5 below the mounting groove 4, and the mounting groove 4 and the positioning groove 5 are used for mounting and fixing an aluminum profile and are generally embedded with a marble table top;

in fig. 1: a reinforcing hole 9 is formed in the base 6, the reinforcing hole 9 is formed by extrusion and quenching, lubricating grooves 10 are formed in the top of the base 6 and located on two sides of the embedding groove 7, the reinforcing hole 9 is firstly small in weight of the aluminum profile, secondly, hardness around the reinforcing hole 9 is increased by quenching, more gravity can be borne, and the lubricating grooves 10 lubricate and cool the bearing 16 by injecting lubricating oil;

in fig. 3: the two ends of the rotating shaft 1 are sleeved with bearings 16, the end parts of the bearings 16 and the lubricating groove 10 are on the same horizontal line, and the bearings 16 are used for fixing and rotating the rotating shaft 1;

in fig. 2: the bottom end of the sliding block 13 is contacted with the auxiliary roller 8, so that the gravity of the sliding block 13 is completely transferred to the auxiliary roller 8;

in fig. 2: one end of the base 6 is externally connected with a motor frame, one end of the cover plate 12 is horizontally connected with the top of the motor frame, the motor frame is of a basic structure, innovation points are not shown, and the cover plate 12 protects transmission parts and prevents sundries from entering.

The utility model has the working principle that the aluminum section bar is composed of a base 6 and a side plate 11, when in use, the aluminum section bar is fixed on a marble table through a mounting groove 4 and a positioning groove 5, a slide block 13 is placed on the aluminum section bar, the bottom end of the slide block 13 is lapped with an elbow 2, a tabling block 14 of the slide block 13 is lapped with an auxiliary roller 8, a limiting rod 15 is placed in a limiting hole 3 and penetrates through the slide block 13, when the slide block 17 is driven by a driving mechanism to rotate, the slide block 13 is driven by the slide block 17 to move back and forth and rotate, but the slide block 13 can only move back and forth and can not rotate through the restraint of the limiting rod 15, when the slide block 13 moves back and forth, the auxiliary roller 8 can drive the auxiliary roller 8 to rotate through friction, the slide block 13 can move along the rotating direction by the rotation of the auxiliary roller 8, and the auxiliary roller can supplement each other, meanwhile, because the gravity of, reducing the losses and increasing the service life of the screw 17.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aluminium alloy of low wearing and tearing that slip table was used, includes base (6), its characterized in that: the improved roller mill is characterized in that side plates (11) are arranged on two sides of the base (6), an elbow (2) is arranged at the top of each side plate (11), an embedded groove (7) is formed in the top of the base (6), a rotating shaft (1) is arranged in the embedded groove (7), an auxiliary roller (8) is sleeved on the rotating shaft (1), a sliding block (13) is connected to the elbow (2) in a lap joint mode, an embedded block (14) is welded at the bottom end of the sliding block (13), a lead screw (17) is arranged at the center of the embedded block (14), and a cover plate (12) is horizontally arranged at the top of the sliding block (13.

2. The aluminum profile with low wear for the sliding table according to claim 1, wherein a limiting hole (3) is formed in the inner wall of the elbow (2), a limiting rod (15) is arranged in the limiting hole (3), and the limiting rod (15) penetrates through the sliding block (13).

3. The aluminum profile with low wear for the sliding table according to claim 1, wherein the outer wall of the side plate (11) is provided with a mounting groove (4), and the outer wall of the side plate (11) is provided with a positioning groove (5) below the mounting groove (4).

4. The aluminum profile with low abrasion for the sliding table as claimed in claim 1, wherein a reinforcing hole (9) is formed in the base (6), the reinforcing hole (9) is formed by extrusion and quenching, and lubricating grooves (10) are formed in the top of the base (6) and located on two sides of the embedding groove (7).

5. The aluminum profile with low wear for the sliding table according to claim 1, wherein bearings (16) are sleeved at two ends of the rotating shaft (1), and the end parts of the bearings (16) and the lubricating groove (10) are on the same horizontal line.

6. A low-wear aluminium profile for slipways according to claim 1, characterized in that the bottom end of the slide (13) is in contact with the auxiliary roller (8).

7. The aluminum profile with low wear for the sliding table as claimed in claim 1, wherein one end of the base (6) is externally connected with a motor frame, and one end of the cover plate (12) is horizontally connected with the top of the motor frame.