CN218863198U

CN218863198U - Straight line module with self-lubricating function

Info

Publication number: CN218863198U
Application number: CN202221709820.4U
Authority: CN
Inventors: 刘彩球; 陈小芬; 刘创龙
Original assignee: Shenzhen Kecai Precision Technology Co ltd
Current assignee: Shenzhen Kecai Precision Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-04-14
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a sharp module with self-lubricating function, including fixed frame, servo motor has been bolted in the left side of fixed frame inner chamber, servo motor's output shaft bolt has the lead screw, the right side of lead screw is passed through the bearing and is connected with the right side rotation of fixed frame inner chamber, the bottom bolt of fixed frame has the under casing, the surperficial threaded connection of lead screw has the thread bush, the left side of thread bush is provided with first lubricating component, the front and the back of fixed frame inner chamber both sides all are bolted and have the traveller, the surface sliding connection of traveller has the sliding sleeve, through the first cooperation of depositing oil tank, going out oil pipe and first oil pipe, when lead screw and thread bush use, lubricates the lead screw automatically, has reduced the friction between lead screw and the thread bush, has prolonged the life of lead screw and thread bush, deposits oil tank, collar and sponge ring's cooperation through the second, when traveller and sliding sleeve use, lubricates the traveller automatically, has prolonged the life of traveller and sliding sleeve.

Description

Linear module with self-lubricating function

Technical Field

The utility model relates to a sharp module technical field specifically is a sharp module with self-lubricating function.

Background

The straight line module has several kinds of calling, and linear module, cartesian robot, sharp slip table etc. can realize the straight line of load, curvilinear motion through the combination of each unit, make the automation of light load more nimble, the location more accurate. The linear module is developed to the present, and has been widely applied to various devices, and the linear module is currently and generally applied to places such as measurement, laser welding, laser cutting, glue spreader, spraying machine, perforating machine, glue dispenser, small-sized numerical control machine, engraving and milling machine, sample plotter, cutting bed, transfer machine, sorter, testing machine, and applicable education.

However, the traditional linear module does not have the self-lubricating function, so that the worker can stop the linear module and then lubricate the linear module when lubricating, the service life is long, the work efficiency is reduced, the screw rod cannot be lubricated when the linear module is used, and the service life of the linear module is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sharp module with self-lubricating function lubricates lead screw and traveller, has improved the life of sharp module 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 a sharp module with self-lubricating function, includes fixed frame, servo motor has been bolted in the left side of fixed frame inner chamber, servo motor's output shaft bolt has connect the lead screw, the right side of lead screw is passed through the bearing and is connected with the right side rotation of fixed frame inner chamber, the bottom of fixed frame has been bolted the under casing, the surperficial threaded connection of lead screw has the thread bush, the left side of thread bush is provided with first lubricating component, the front and the back of fixed frame inner chamber both sides all are bolted and have the traveller, the sliding surface of traveller is connected with the sliding sleeve, the left side of sliding sleeve is provided with the lubricating component of second, the bottom intercommunication on under casing right side has the oil drain pipe.

Preferably, first lubricated subassembly includes first oil tank, goes out oil pipe and first oil pipe of depositing, the left top of thread bush has bolted first oil tank of depositing, the left side intercommunication at first oil tank top has first oil pipe of depositing, the bottom intercommunication of first oil tank of depositing has an oil pipe, the surface of going out oil pipe is provided with the valve.

Preferably, the second lubricating component includes that the second deposits oil tank, collar and sponge ring, the oil tank is deposited to the left top of sliding sleeve bolted connection of second, the top intercommunication that the oil tank was deposited to the second has the second to advance oil pipe, the left side bolted connection that the oil tank was deposited to the second has the collar, first logical groove has been seted up to the bottom that the oil tank seat was deposited to the second, the inner chamber fixedly connected with sponge ring of collar, the traveller is located the inner chamber of sponge ring, the sponge ring hugs closely in the surface of traveller.

Preferably, a second through groove is formed in the center of the bottom of the fixed frame, and a third through groove is formed in the top of the bottom box.

Preferably, the left side of the inner cavity of the bottom box is bolted with a filter screen, and the right side of the filter screen is bolted with the right side of the inner cavity of the bottom box.

Preferably, guide plates are bolted to two sides of the bottom of the inner cavity of the fixed frame, and one side, far away from the second through groove, of each guide plate is tightly attached to two sides of the inner cavity of the fixed frame.

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

1. the utility model provides a sharp module with self-lubricating function, through the first oil tank of depositing, go out oil pipe and the first cooperation that advances oil pipe, when lead screw and thread bush use, lubricate the lead screw automatically, reduced the friction between lead screw and the thread bush, prolonged the life of lead screw and thread bush, deposit the oil tank through the second, the cooperation of collar and sponge ring, when traveller and sliding sleeve use, lubricate the traveller automatically, prolonged the life of traveller and sliding sleeve.

2. The utility model provides a sharp module with self-lubricating function leads to the groove through the second and the cooperation that the groove was led to the third, makes the lubricating oil of drippage fall into the under casing, through the cooperation of filter screen, filters lubricating oil, through the cooperation of guide plate, carries out the water conservancy diversion to lubricating oil, makes it fall into the second fast and leads to the inslot.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the whole structure of the present invention;

FIG. 3 is a sectional view of the structure of the sliding column, the sliding sleeve and the second lubricating assembly of the present invention;

fig. 4 is an enlarged view of the structure a shown in fig. 1;

fig. 5 is a perspective view of the mounting ring and sponge ring structure of the present invention.

Reference numbers in the figures: 1. a fixing frame; 2. a servo motor; 3. a screw rod; 4. a bottom case; 5. a threaded sleeve; 6. a first lubrication assembly; 61. a first oil storage tank; 62. an oil outlet pipe; 63. a first oil inlet pipe; 7. a traveler; 8. a sliding sleeve; 9. a second lubrication assembly; 91. a second oil storage tank; 92. a mounting ring; 93. a sponge ring; 10. a filter screen; 11. a deflector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The utility model provides a sharp module with self-lubricating function as shown in fig. 1 ~ 5, including fixed frame 1, servo motor 2 has been bolted in the left side of fixed frame 1 inner chamber, servo motor 2's output shaft bolt has lead screw 3, the right side of lead screw 3 is passed through the bearing and is connected with the right side rotation of fixed frame 1 inner chamber, the bottom bolt of fixed frame 1 has connect under casing 4, the surperficial threaded connection of lead screw 3 has thread bush 5, the left side of thread bush 5 is provided with first lubricating component 6, the front and the back of fixed frame 1 inner chamber both sides all are bolted to have traveller 7, the sliding surface of traveller 7 is connected with sliding sleeve 8, sliding sleeve 8's left side is provided with second lubricating component 9, the bottom intercommunication on under casing 4 right side has the oil drain pipe.

First lubricated subassembly 6 includes first oil tank 61, goes out oil pipe 62 and first into oil pipe 63 of depositing, the left top of thread bush 5 is bolted and is had first oil tank 61 of depositing, the first left side intercommunication of depositing oil tank 61 top has first oil pipe 63 of advancing, the first bottom intercommunication of depositing oil tank 61 has an oil pipe 62, the surface that goes out oil pipe 62 is provided with the valve, when lead screw 3 pivoted, first lubricated subassembly 6 removes along with thread bush 5, make the lubricated oil drip on lead screw 3, lubricate lead screw 3.

Second lubricating component 9 includes that the second deposits oil tank 91, collar 92 and sponge ring 93, 8 left top bolts of sliding sleeve have the second deposit oil tank 91, the top intercommunication that the oil tank 91 was deposited to the second has the second to advance oil pipe, the left side bolts that the oil tank 91 was deposited to the second has collar 92, the first logical groove has been seted up to the bottom that oil tank 91 seat was deposited to the second, the inner chamber fixedly connected with sponge ring 93 of collar 92, traveller 7 is located the inner chamber of sponge ring 93, sponge ring 93 hugs closely in the surface of traveller 7, when sliding sleeve 8 removed along with thread bush 5, sponge ring 93 absorbs lubricating oil and lubricates traveller 7.

The center department of fixed frame 1 bottom has seted up the second and has led to the groove, and the third logical groove has been seted up at the top of under casing 4, avoids lubricating oil to pile up at fixed frame 1 inner chamber.

The left side bolt of the inner chamber of the bottom case 4 is connected with a filter screen 10, and the right side of the filter screen 10 is connected with the right side bolt of the inner chamber of the bottom case 4 to filter the lubricating oil falling into the bottom case 4 and remove impurities.

The guide plates 11 are bolted to two sides of the bottom of the inner cavity of the fixed frame 1, one side, away from the second through groove, of each guide plate 11 is tightly attached to two sides of the inner cavity of the fixed frame 1, and the dripped lubricating oil is guided to enter the bottom box 4 quickly.

When specifically using, the user deposits oil tank 61 and second to first deposit and adds lubricating oil in the oil tank 91, when using sharp module, open servo motor 2, servo motor 2 drives lead screw 3 and rotates to drive thread bush 5 and remove, go out oil pipe 62 and drip the lubricated oil on lead screw 3, lubricate lead screw 3, thread bush 5 drives sliding sleeve 8 simultaneously and removes, lubricating oil flows into sponge ring 93 through first logical groove this moment, the sponge ring 93 of lubricating oil has been absorbed, lubricate traveller 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sharp module with from lubricating function, includes fixed frame (1), its characterized in that: servo motor (2) have been bolted on the left side of fixed frame (1) inner chamber, the output shaft bolt of servo motor (2) has lead screw (3), the right side of lead screw (3) is passed through the bearing and is rotated with the right side of fixed frame (1) inner chamber and is connected, the bottom bolt of fixed frame (1) has under casing (4), the surperficial threaded connection of lead screw (3) has thread bush (5), the left side of thread bush (5) is provided with first lubricating component (6), the front and the back of fixed frame (1) inner chamber both sides all have bolted sliding column (7), the sliding surface of sliding column (7) is connected with sliding sleeve (8), the left side of sliding sleeve (8) is provided with second lubricating component (9), the bottom intercommunication on under casing (4) right side has oil drain pipe.

2. The linear module with self-lubricating function according to claim 1, characterized in that: first lubricated subassembly (6) including first oil tank (61), play oil pipe (62) and first advance oil pipe (63) of depositing, threaded sleeve (5) left top bolt has first oil tank (61) of depositing, the left side intercommunication at first oil tank (61) top of depositing has first advance oil pipe (63), the bottom intercommunication of first oil tank (61) of depositing has an oil pipe (62), the surface that goes out oil pipe (62) is provided with the valve.

3. The linear module with self-lubricating function according to claim 1, characterized in that: second lubrication assembly (9) include that the second deposits oil tank (91), collar (92) and sponge ring (93), the left top bolt joint of sliding sleeve (8) has the second to deposit oil tank (91), the top intercommunication that oil tank (91) were deposited to the second has the second to advance oil pipe, the left side bolt joint of oil tank (91) is deposited to the second has collar (92), the second is deposited the bottom of oil tank (91) seat and has been seted up first logical groove, the inner chamber fixedly connected with sponge ring (93) of collar (92), traveller (7) are located the inner chamber of sponge ring (93), sponge ring (93) are hugged closely in the surface of traveller (7).

4. The linear module with self-lubricating function according to claim 1, characterized in that: the center of the bottom of the fixed frame (1) is provided with a second through groove, and the top of the bottom box (4) is provided with a third through groove.

5. The linear module with self-lubricating function according to claim 1, characterized in that: the left side of the inner cavity of the bottom box (4) is bolted with a filter screen (10), and the right side of the filter screen (10) is bolted with the right side of the inner cavity of the bottom box (4).

6. The linear module with self-lubricating function according to claim 1, characterized in that: and the guide plates (11) are bolted to two sides of the bottom of the inner cavity of the fixed frame (1), and one side, away from the second through groove, of each guide plate (11) is tightly attached to two sides of the inner cavity of the fixed frame (1).