CN213452823U

CN213452823U - Spare part fast assembly structure of 3D printer

Info

Publication number: CN213452823U
Application number: CN202021801813.8U
Authority: CN
Inventors: 高永强; 史庆旺; 祁永海; 徐飞
Original assignee: Jiuchang New Energy Technology Yangzhou Co ltd; Hebei Shichang Auto Parts Co Ltd
Current assignee: Jiuchang New Energy Technology Yangzhou Co Ltd; Hebei Shichang Auto Parts Co Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-15
Anticipated expiration: 2030-08-26

Abstract

The application discloses a quick assembly structure for parts of a 3D printer, which comprises a first part, a second part, a connecting mechanism and a limiting mechanism; the connecting mechanism comprises a connecting plate, a limiting plate and a plug board, the bottom of the first part is fixedly connected with the connecting plate, and the side end of the second part is respectively and fixedly connected with the limiting plate and the plug board; stop gear includes fixed plate, curb plate, second screw rod and baffle, and fixed plate top fixedly connected with connecting plate, the opening has been seted up to the curb plate bottom, second screw rod tip and baffle fixed connection. According to the method, the 3D printing work of the large-size parts is realized by sequentially printing the two parts which can be assembled, the problem that the 3D printer cannot be effectively printed due to the limitation of the working size is avoided, and the parts are conveniently and quickly assembled through the limiting plate and the plugboard; the nut after the baffle is arranged to conveniently realize assembly is limited, the stability can be improved when the assembled parts are used, and the nut is convenient to disassemble and assemble and is firm to use.

Description

Spare part fast assembly structure of 3D printer

Technical Field

The application relates to a quick assembly structure, in particular to a quick assembly structure for parts of a 3D printer.

Background

The 3D printer is a machine of a rapid prototyping technology, which is a technology for constructing an object by using a bondable material such as powdered metal or plastic and printing layer by layer based on a digital model file, and has been used to manufacture models in the fields of mold manufacturing, industrial design, etc., and is now gradually used for direct manufacturing of some products, meaning that the technology is popularized, and the principle thereof is as follows: data and raw materials are put into a 3D printer, the machine can build products layer by layer according to programs, and the printed products can be used immediately.

The 3D printer is the equipment that directly generates the object from computer graphic data, under the limited condition of 3D printer device working dimension, can't satisfy the 3D print job of jumbo size spare part, need print into two or more spare parts and assemble again, and be unfavorable for the fast assembly between the spare part after printing the completion and fix. Therefore, a rapid component assembly structure of a 3D printer is provided for solving the problems.

Disclosure of Invention

A quick assembly structure for parts of a 3D printer comprises a first part, a second part, a connecting mechanism and a limiting mechanism;

the connecting mechanism comprises a connecting plate, a limiting plate and an inserting plate, the bottom of the first part is fixedly connected with the connecting plate, the tops of the first part and the second part are respectively provided with grooves matched with each other, the bottom of each groove is inserted into the first screw rod in a penetrating manner, the end part of the first screw rod is in threaded connection with the first nut, the side end of the second part is respectively fixedly connected with the limiting plate and the inserting plate, and the bottom end of the inserting plate is fixedly connected with the sleeve shaft;

stop gear includes fixed plate, curb plate, second screw rod and baffle, fixed plate top fixedly connected with connecting plate, fixed plate one side fixedly connected with curb plate, the opening has been seted up to the curb plate bottom, second screw rod and the inside swing joint of spout, second screw rod tip and baffle fixed connection, just another tip of second screw rod and second nut threaded connection.

Furthermore, two limiting plates are arranged at the side end of the second component, the second component is connected with the first component, the width of the side end of the second component is larger than that of the adjacent end of the first component, and the two limiting plates are respectively attached to two sides of the first component.

Furthermore, the side plates are fixedly connected with two sides of the bottom of the connecting plate, the side plates are provided with two openings, and the bottom of the connecting plate between the two side plates is connected with the plug board in an inserting mode.

Furthermore, the first screw rod is respectively inserted into the first part and the connecting plate in a penetrating manner, the first screw rod is positioned at the bottom of the groove and is connected with the first part in an embedded manner, and a sleeve shaft is contacted with a first nut at the bottom end of the first screw rod.

Furthermore, the plug board is provided with a threaded hole communicated with the sleeve shaft, and the sleeve shaft and the inside of the plug board are in threaded connection with the first screw rod.

Furthermore, the two sides of the baffle are respectively fixedly connected with the four second screw rods, the second nuts at the end parts of the second screw rods are in contact with the side plate side wall, the middle part of the baffle is provided with a square hole, the length of the square hole is greater than the distance between the opposite corners of the first nut, and the width of the square hole is equal to the distance between the opposite faces of the first nut.

The beneficial effect of this application is: the application provides a connect stable and spare part fast assembly structure of D printer that can fast assembly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of one embodiment of the present application when connected;

FIG. 2 is a schematic view of the overall structure of an embodiment of the present application after connection;

FIG. 3 is a schematic bottom view of the connected structure of an embodiment of the present application;

FIG. 4 is a side view of a first component of an embodiment of the present application.

In the figure: 1. the connecting plate comprises a first component, 101, a connecting plate, 2, a second component, 3, a groove, 4, a limiting plate, 5, a plug board, 6, a sleeve shaft, 7, a first screw rod, 8, a first nut, 9, a fixing plate, 10, a side plate, 11, an opening, 12, a second screw rod, 13, a baffle, 14 and a second nut.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a fast assembly structure for components of a 3D printer includes a first component 1, a second component 2, a connecting mechanism and a limiting mechanism;

the connecting mechanism comprises a connecting plate 101, a limiting plate 4 and an inserting plate 5, the bottom of the first part 1 is fixedly connected with the connecting plate 101, the tops of the first part 1 and the second part 2 are respectively provided with a groove 3 matched with each other, the bottom of the groove 3 is inserted into a first screw 7 in a penetrating manner, the end part of the first screw 7 is in threaded connection with a first nut 8, the side end of the second part 2 is respectively fixedly connected with the limiting plate 4 and the inserting plate 5, and the bottom end of the inserting plate 5 is fixedly connected with a sleeve shaft 6;

stop gear includes fixed plate 9, curb plate 10, second screw rod 12 and baffle 13, fixed plate 9 top fixedly connected with connecting plate 101, fixed plate 9 one side fixedly connected with curb plate 10, opening 11 has been seted up to curb plate 10 bottom, second screw rod 12 and the inside swing joint of spout, 12 tip of second screw rod and baffle 13 fixed connection, just another tip of second screw rod 12 and the 14 threaded connection of second nut.

Two limiting plates 4 are arranged at the side end of the second component 2, the second component 2 is connected with the first component 1, the width of the side end of the second component 2 is larger than that of the adjacent end of the first component 1, and the two limiting plates 4 are respectively attached to two sides of the first component 1 and used for limiting the position between the first component 1 and the second component 2; the side plates 10 are fixedly connected with two sides of the bottom of the connecting plate 101, the side plates 10 are provided with two openings 11, the bottom of the connecting plate 101, which is positioned between the two side plates 10, is spliced with the splicing plate 5, and the limit between the first part 1 and the second part 2 is realized through the splicing plate 5; the first screw 7 is respectively inserted into the first part 1 and the connecting plate 101 in a penetrating manner, the first screw 7 is positioned at the bottom of the groove 3 and is connected with the first part 1 in an embedded manner, and a first nut 8 at the bottom end of the first screw 7 is in contact with a sleeve shaft 6 and is used for stable connection between the first part 1 and the second part 2; the inserting plate 5 is provided with a threaded hole communicated with the sleeve shaft 6, the sleeve shaft 6 and the inside of the inserting plate 5 are in threaded connection with the first screw 7, and the stability of the first part 1 and the second part 2 in connection is improved through the first screw 7; baffle 13 both sides respectively with four second screw rod 12 fixed connection, the second nut 14 contact of 12 tip of second screw rod has curb plate 10 lateral walls, just the quad slit has been seted up at baffle 13 middle part, the length of quad slit is greater than the distance between 8 opposite angles of first nut, the width of quad slit equals the distance between 8 opposite angles of first nut for it is spacing to carry out first nut 8, takes place junction pine during avoiding using and takes off the problem.

When the device is used, the first component 1, the connecting plate 101, the fixing plate 9 and the side plate 10 are used as a whole to be printed, the second component 2, the limiting plate 4, the plugboard 5 and the sleeve shaft 6 are used as a whole to be printed, when two parts are connected, the first component 1 and the second component 2 are spliced with each other, the limiting plates 4 on two sides of the second component 2 are moved to two sides of the first component 1, the plugboard 5 is moved to the bottom of the connecting plate 101 at the same time, the first component 1 and the second component 2 are limited through the two limiting plates 4 and the plugboard 5, the first screw 7 passes through the first component 1 and the connecting plate 101 through the groove 3, the first screw 7 is screwed up inside threaded holes formed by the plugboard 5 and the sleeve shaft 6 in mutual communication, the first nut 8 is screwed up from the bottom to abut against the sleeve shaft 8, so that the stability when the first component 1 is connected with the second component 2 is realized, remove baffle 13 again to between two curb plates 10, make the second screw 12 of baffle 13 both sides slide in opening 11 is inside, make the quad slit at baffle 13 middle part remove to the department that corresponds with first nut 8, the corresponding face of first nut 8 and the inner wall laminating of quad slit this moment, screw up second nut 14 again, make second nut 14 fix baffle 13 between two curb plates 10, realize the injecing of first nut 8 position through baffle 13, take place the pine when avoiding the part to use and take off the problem, and first part 1 and second part 2 equipment are convenient, stability when also can guarantee first part 1 and second part 2 and connect.

The application has the advantages that:

1. according to the method, the 3D printing work of the large-size parts is realized by sequentially printing the two parts which can be assembled, the problem that the 3D printer cannot be effectively printed due to the limitation of the working size is avoided, and the parts are conveniently and quickly assembled through the limiting plate and the plugboard;

2. this application is spacing through being provided with the nut that the baffle conveniently realized after the equipment, can improve stability when the spare part after assembling uses, and easy dismounting uses firmly, improves the practicality after the spare part is printed.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a spare part fast assembly structure of 3D printer which characterized in that: comprises a first component (1), a second component (2), a connecting mechanism and a limiting mechanism;

the connecting mechanism comprises a connecting plate (101), a limiting plate (4) and an inserting plate (5), the bottom of the first component (1) is fixedly connected with the connecting plate (101), the tops of the first component (1) and the second component (2) are respectively provided with grooves (3) which are matched with each other, the bottom of each groove (3) is inserted into the corresponding first screw (7) in a penetrating manner, the end part of each first screw (7) is in threaded connection with a first nut (8), the side end of the second component (2) is respectively fixedly connected with the limiting plate (4) and the inserting plate (5), and the bottom end of the inserting plate (5) is fixedly connected with the sleeve shaft (6);

stop gear includes fixed plate (9), curb plate (10), second screw rod (12) and baffle (13), fixed plate (9) top fixedly connected with connecting plate (101), fixed plate (9) one side fixedly connected with curb plate (10), opening (11) have been seted up to curb plate (10) bottom, second screw rod (12) and the inside swing joint of spout, second screw rod (12) tip and baffle (13) fixed connection, just another tip of second screw rod (12) and second nut (14) threaded connection.

2. The quick assembly structure of parts of 3D printer of claim 1, characterized in that: the second part (2) side is equipped with two limiting plates (4), second part (2) and first part (1) interconnect, second part (2) side width is greater than the width of the adjacent end of first part (1), and two limiting plate (4) are connected with the laminating of first part (1) both sides respectively.

3. The quick assembly structure of parts of 3D printer of claim 1, characterized in that: the side plates (10) are fixedly connected with two sides of the bottom of the connecting plate (101), the side plates (10) are provided with two openings (11), and the bottom of the connecting plate (101) between the two side plates (10) is connected with the plug board (5) in an inserting mode.

4. The quick assembly structure of parts of 3D printer of claim 1, characterized in that: the first screw (7) is respectively inserted into the first component (1) and the connecting plate (101) in a penetrating mode, the first screw (7) is located at the bottom of the groove (3) and connected with the first component (1) in an embedded mode, and a sleeve shaft (6) is in contact with a first nut (8) at the bottom end of the first screw (7).

5. The quick assembly structure of parts of 3D printer of claim 1, characterized in that: the plug board (5) is provided with a threaded hole communicated with the sleeve shaft (6), and the sleeve shaft (6) and the plug board (5) are both internally connected with the first screw (7) in a threaded manner.

6. The quick assembly structure of parts of 3D printer of claim 1, characterized in that: baffle (13) both sides respectively with four second screw rod (12) fixed connection, second nut (14) contact of second screw rod (12) tip has curb plate (10) lateral wall, just the quad slit has been seted up at baffle (13) middle part, the length of quad slit is greater than the distance between first nut (8) opposite angle, the width of quad slit equals the distance between first nut (8) opposite face.