CN219007034U

CN219007034U - Multidirectional guide rail and 3d printer

Info

Publication number: CN219007034U
Application number: CN202320031195.0U
Authority: CN
Inventors: 王露; 黄赫; 黄昆
Original assignee: Wuhan Tianchengda Digital Technology Co ltd
Current assignee: Wuhan Tianchengda Digital Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-12
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of 3D printers, in particular to a multidirectional guide rail and a 3D printer, comprising: the device comprises a machine body, a first moving rod and an oil storage tank, wherein a first sponge gasket is arranged at the upper end of the machine body, the first moving rod is connected with a second moving rod, and the second moving rod is connected with a moving block and an oil receiving hopper; the beneficial effects are as follows: when lubrication, remove the first movable rod to the top to remove the centre of first movable rod with the second movable rod, open the switch knob afterwards, make the lubricating liquid drop respectively through defeated oil pipe one and defeated oil pipe three and absorb on the sponge packing ring one of first movable rod upper end both sides, and in the middle of receiving the oil bucket through defeated oil pipe two drips, and then fall on the sponge packing ring two and absorb, drive sponge packing ring one and sponge packing ring two respectively through first movable rod and movable block and remove lubrication at first threaded rod and second threaded rod at last, so as to avoid the in-process that the printer shower nozzle appears rocking in the removal.

Description

Multidirectional guide rail and 3d printer

Technical Field

The utility model relates to the technical field of 3D printers, in particular to a multidirectional guide rail and a 3D printer.

Background

A 3D printer is also called a three-dimensional printer, i.e. a machine of rapid prototyping technology, which is capable of building three-dimensional objects from bondable materials such as powdered metal or plastic by means of layer-by-layer printing.

Chinese patent CN 217169782U discloses a 3D printer motion guide rail, including the stabilizer plate, the top fixedly connected with connecting plate of stabilizer plate, the left end of connecting plate is provided with stable recess, the inside bottom fixedly connected with of stable recess is first motor, the upside output fixedly connected with stable threaded rod of first motor, the top of stable threaded rod rotates with the inside top of stable recess and is connected, the spiral shell is equipped with stable thread bush on the stable threaded rod, the left end fixedly connected with drive plate of stable thread bush, the top of drive plate is provided with stable logical groove, the inside left end of stable logical groove and right-hand member all are provided with the dovetail groove, and drive the printer body and remove at the removal in-process, under the cooperation of third motor in-process, fixed threaded rod and fixed thread bush, will drive the printer body and control the removal, and then improve the stability when the printer body removes.

However, after the device is used for a long time, the surface of the threaded rod may be oxidized and rusted, so that the friction force between the threaded rod and the threaded sleeve in the subsequent processing process is increased, the printer nozzle may shake in the moving process, and finally the processed finished product is damaged, so that the cost is lost.

Disclosure of Invention

The utility model aims to provide a multidirectional guide rail and a 3d printer, which are used for solving the problems that after the device provided in the background art is used for a long time, the surface of a threaded rod may be oxidized and rusted, so that friction force between the threaded rod and a threaded sleeve in a subsequent processing process is increased, a printer nozzle may shake in a moving process, and finally, finished products after processing are damaged, and cost is lost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-directional rail, the multi-directional rail comprising:

the device comprises a machine body, wherein a fixing support is arranged at the upper end of the machine body, the fixing support is U-shaped, first threaded rods are arranged at the two ends of the fixing support, and a first sponge gasket is sleeved on the outer wall of each first threaded rod;

the two ends of the first moving rod are sleeved on the outer wall of the first threaded rod, a second moving rod is connected to the side wall of the front end of the first moving rod in a sliding manner, and the second moving rod is connected with a moving block and an oil receiving hopper;

the oil storage tank is positioned at the upper end of the fixed support and is connected with an oil conveying pipe I, an oil conveying pipe II and an oil conveying pipe III.

Preferably, two ends of the first moving rod are in threaded connection with the first threaded rod, and upper side walls of the two ends of the first moving rod are respectively and fixedly connected with the first sponge gasket.

Preferably, a second threaded rod is arranged in the lower end of the second moving rod, and one end, close to the first moving rod, of the upper side wall of the second moving rod is fixedly connected with the oil receiving hopper.

Preferably, a second sponge washer is fixedly connected to the side wall of one end, close to the oil receiving hopper, of the moving block, the second sponge washer and the moving block are both sleeved on the outer wall of the second threaded rod, and the moving block is in threaded connection with the second threaded rod.

Preferably, a supporting rod is arranged in the middle of the side wall of the upper end of the fixing support, and the upper end of the supporting rod is fixedly connected with the lower end of the oil storage tank.

Preferably, the oil storage tank is located on the left side wall and the right side wall of one end of the inner ring of the supporting rod and is fixedly connected with the first oil conveying pipe and the third oil conveying pipe respectively, and the front side of the lower end of the oil storage tank is fixedly connected with the second oil conveying pipe.

Preferably, the upper end of the fixed support is provided with a plurality of evenly distributed fixed columns, and the fixed support is fixedly connected with the first oil conveying pipe and the third oil conveying pipe through the fixed columns.

Preferably, a switch knob is arranged at the lower end of the oil storage tank, and the switch knob is positioned at the upper sides of the first oil delivery pipe, the second oil delivery pipe and the third oil delivery pipe.

A 3d printer comprising the multi-directional guide rail described above.

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

when lubricating first threaded rod and second threaded rod, remove the first movable rod through first threaded rod and to the top to remove the centre of first movable rod with the second movable rod, open the switch knob of oil storage tank lower extreme afterwards, make the lubricating liquid drop on the sponge packing ring of first movable rod upper end both sides respectively through defeated oil pipe one and defeated oil pipe three absorb, and in the middle of connect the oil funnel through defeated oil pipe two drips, then absorb on will lubricating liquid drop on the sponge packing ring two through connecing the oil funnel, finally drive sponge packing ring one and sponge packing ring two respectively at first threaded rod and second threaded rod through first movable rod and movable block, thereby reach lubricated effect, so that avoid the printer shower nozzle to appear rocking at the in-process of removal, practice thrift the cost of loss.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic view of a second movable rod structure according to the present utility model.

In the figure: 1. a body; 2. a fixed bracket; 3. a first threaded rod; 4. a first moving lever; 5. a sponge gasket I; 6. an oil delivery pipe I; 7. fixing the column; 8. a support rod; 9. an oil storage tank; 10. oil delivery pipe II; 11. an oil delivery pipe III; 12. an oil receiving hopper; 13. a second moving lever; 14. a switch knob; 15. a second threaded rod; 16. a moving block; 17. and a sponge gasket II.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a multi-directional rail, the multi-directional rail comprising:

organism 1, organism 1's upper end is equipped with fixed bolster 2, and fixed bolster 2 is "U" shape, and fixed bolster 2's both ends are equipped with first threaded rod 3, all cup joints sponge packing ring one 5 on the outer wall of first threaded rod 3, and fixed bolster 2's upper end is equipped with a plurality of evenly distributed's fixed column 7, and fixed bolster 2 passes through fixed column 7 and defeated oil pipe one 6 and defeated oil pipe three 11 fixed connection.

The two ends of the first moving rod 4 are sleeved on the outer wall of the first threaded rod 3, the second moving rod 13 is connected to the side wall of the front end of the first moving rod 4 in a sliding manner, the second moving rod 13 is connected with a moving block 16 and an oil receiving hopper 12, the two ends of the first moving rod 4 are in threaded connection with the first threaded rod 3, the upper side walls of the two ends of the first moving rod 4 are respectively fixedly connected with the first sponge gasket 5, the second threaded rod 15 is arranged in the lower end of the second moving rod 13, one end, close to the first moving rod 4, of the upper side wall of the second moving rod 13 is fixedly connected with the oil receiving hopper 12, the moving block 16 is fixedly connected with a second sponge gasket 17 on the side wall, close to the oil receiving hopper 12, of the moving block 16 and the second sponge gasket 17 are sleeved on the outer wall of the second threaded rod 15, and the moving block 16 is in threaded connection with the second threaded rod 15.

The oil storage tank 9 is located the upper end of fixed bolster 2, oil storage tank 9 is connected with defeated oil pipe one 6, defeated oil pipe two 10 and defeated oil pipe three 11, be equipped with branch 8 in the middle of the upper end lateral wall of fixed bolster 2, the upper end of branch 8 and the fixed lower extreme fixed connection of oil storage tank 9, oil storage tank 9 be located on the left and right sides wall of the one end of branch 8 inner circle respectively with defeated oil pipe one 6 and defeated oil pipe three 11 fixed connection, the front side and the defeated oil pipe two 10 fixed connection of oil storage tank 9 lower extreme, the lower extreme of oil storage tank 9 is equipped with switch knob 14, switch knob 14 is located defeated oil pipe one 6, defeated oil pipe two 10 and defeated oil pipe three 11's upside.

A 3d printer comprising the multi-directional guide rail described above.

During actual use, when the first threaded rod 2 and the second threaded rod 15 are lubricated, the first moving rod 4 is moved to the uppermost end through the first threaded rod 2, the second moving rod 13 is moved to the middle of the first moving rod 4, then the switch knob 14 at the lower end of the oil storage tank 9 is opened, so that lubricating liquid is respectively dripped onto the first sponge gasket 5 on two sides of the upper end of the first moving rod 4 through the first oil conveying pipe 6 and the third oil conveying pipe 11 to be absorbed, and is dripped into the oil receiving hopper 12 through the second oil conveying pipe 10, and then the lubricating liquid is dripped onto the second sponge gasket 17 to be absorbed through the oil receiving hopper 12, and finally the first sponge gasket 5 and the second sponge gasket 17 are respectively driven to move on the first threaded rod 2 and the second threaded rod 15 through the first moving rod 4 and the moving block 16, so that the lubricating effect is achieved.

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

Claims

1. A multidirectional guide rail, characterized in that: the multi-directional guide rail includes:

the device comprises a machine body (1), wherein a fixing support (2) is arranged at the upper end of the machine body (1), the fixing support (2) is U-shaped, first threaded rods (3) are arranged at two ends of the fixing support (2), and sponge gaskets (5) are sleeved on the outer walls of the first threaded rods (3);

the two ends of the first moving rod (4) are sleeved on the outer wall of the first threaded rod (3), a second moving rod (13) is connected to the side wall of the front end of the first moving rod (4) in a sliding manner, and the second moving rod (13) is connected with a moving block (16) and an oil receiving hopper (12); a kind of electronic device with high-pressure air-conditioning system

The oil storage tank (9) is positioned at the upper end of the fixed support (2), and the oil storage tank (9) is connected with an oil conveying pipe I (6), an oil conveying pipe II (10) and an oil conveying pipe III (11).

2. A multi-directional guide rail according to claim 1, wherein: the two ends of the first movable rod (4) are in threaded connection with the first threaded rod (3), and the upper side walls at the two ends of the first movable rod (4) are respectively and fixedly connected with the first sponge gasket (5).

3. A multi-directional guide rail according to claim 1, wherein: the oil receiving device is characterized in that a second threaded rod (15) is arranged in the lower end of the second moving rod (13), and one end, close to the first moving rod (4), of the upper side wall of the second moving rod (13) is fixedly connected with the oil receiving bucket (12).

4. A multi-directional guide rail according to claim 3, wherein: the oil receiving bucket is characterized in that a second sponge gasket (17) is fixedly connected to the side wall of one end, close to the oil receiving bucket (12), of the moving block (16), the second sponge gasket (17) is sleeved on the outer wall of the second threaded rod (15), and the moving block (16) is in threaded connection with the second threaded rod (15).

5. A multi-directional guide rail according to claim 1, wherein: a supporting rod (8) is arranged in the middle of the side wall of the upper end of the fixed support (2), and the upper end of the supporting rod (8) is fixedly connected with the lower end of the oil storage tank (9).

6. A multi-directional guide rail according to claim 5, wherein: the oil storage tank (9) is positioned on the left side wall and the right side wall of one end of the inner ring of the supporting rod (8) and is fixedly connected with the oil conveying pipe I (6) and the oil conveying pipe III (11) respectively, and the front side of the lower end of the oil storage tank (9) is fixedly connected with the oil conveying pipe II (10).

7. A multi-directional guide rail according to claim 1, wherein: the upper end of the fixed support (2) is provided with a plurality of evenly distributed fixed columns (7), and the fixed support (2) is fixedly connected with the oil delivery pipe I (6) and the oil delivery pipe III (11) through the fixed columns (7).

8. A multi-directional guide rail according to claim 1, wherein: the lower extreme of oil storage tank (9) is equipped with switch knob (14), switch knob (14) are located the upside of defeated oil pipe one (6), defeated oil pipe two (10) and defeated oil pipe three (11).

9. A 3d printer, characterized by: a multidirectional rail comprising any one of the preceding claims 1-8.