CN213163069U

CN213163069U - 3D printer shaping cylinder body top moves butt joint adjusting device

Info

Publication number: CN213163069U
Application number: CN202021351779.9U
Authority: CN
Inventors: 贠梦麟; 王石开; 杨东辉
Original assignee: Xian Bright Laser Technologies Co Ltd
Current assignee: Xian Bright Laser Technologies Co Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-11
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a butt joint adjusting device is moved in shaping cylinder body top of 3D printer, including the support of square table shape and the central trompil in top, the position cover that corresponds the top trompil in the support establishes the shaping jar, supports the shaping room with the butt joint of shaping jar through the foot cup on the support, is provided with a plurality of tops that are connected to the shaping room along a week interval of its trompil on the support and moves guiding mechanism, and a plurality of tops are moved guiding mechanism and are distributed in two directions of mutually perpendicular's X, Y. The utility model relates to a 3D printer forming cylinder body jacking and butting adjusting device, which has simple structure, good stability and low cost; the position adjustment is accurate and controllable, the adjustment efficiency and the adjustment precision are improved, and the labor intensity is reduced; and the used materials are less, the space occupancy rate is small, and the problems of low working efficiency, inconvenience in operation and low repeated butt joint precision in the butt joint process of the 3D printer cylinder body are solved.

Description

3D printer shaping cylinder body top moves butt joint adjusting device

Technical Field

The utility model belongs to the technical field of 3D printing apparatus, concretely relates to butt joint adjusting device is moved in shaping cylinder body top of 3D printer.

Background

The 3D printing is a rapid forming technology, which is based on a digital model file, generates layered data of a part by computer aided design and guides the layered data into forming equipment, and the part is formed by sintering powdery materials layer by layer through a laser. In the 3D printing process, the forming platform descends layer by layer to realize layered printing of powder, the forming platform descends through a forming chamber and a cylinder body formed by butt joint of a Z shaft, the cylinder body is inclined in butt joint, so that gaps exist between the forming platform and the cylinder wall, powder leakage is caused, economic loss is caused, the forming platform descends and is clamped seriously, and the 3D printer is suspended and even damaged.

At present, the butt joint of a forming chamber of a 3D printer and a Z-axis cylinder body mainly adopts a manual mode, and the problems of low working efficiency, inconvenience in operation and low repeated butt joint precision exist, particularly large-size 3D printing equipment, and the influence of the butt joint of the cylinder body on the assembly efficiency and quality of the equipment is particularly serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D printer shaping cylinder body top moves butt joint adjusting device has solved the problem that current artifical butt joint cylinder body work efficiency is low, the operation is inconvenient and the repeated butt joint precision is low.

The utility model adopts the technical proposal that: the utility model provides a 3D printer shaping cylinder body pushes up moves butt joint adjusting device, includes the support of square table shape and top center trompil, and the position cover that corresponds the top trompil in the support establishes the shaping jar, supports the shaping room with the shaping jar butt joint through the foot cup on the support, is provided with a plurality of ejection guiding mechanism that are connected to the shaping room along its a week interval of trompil on the support, and a plurality of ejections guiding mechanism distribute in two directions of mutually perpendicular X, Y.

The utility model is also characterized in that,

the jacking adjusting mechanism comprises an L-shaped jacking plate, the horizontal section of the jacking plate is fixed with the support, the vertical section of the jacking plate is positioned outside the forming chamber and is provided with a threaded hole, a jacking screw rod positioned in the X or Y direction is connected in the threaded hole in a threaded manner, and one end of the jacking screw rod is abutted to the side wall of the forming chamber.

And a clamping table is fixed at one end of the jacking screw rod, which is far away from the forming chamber.

The foot cup is provided with four and is located the four corners of support respectively.

The bottom plate of the foot cup is supported to the bottom end of the forming chamber upwards, and the bottom end of the foot cup is fixedly connected with the support.

The utility model has the advantages that: the utility model relates to a 3D printer forming cylinder body jacking and butting adjusting device, which has simple structure, good stability and low cost; the position adjustment is accurate and controllable, the adjustment efficiency and the adjustment precision are improved, and the labor intensity is reduced; and the used materials are less, the space occupancy rate is small, and the problems of low working efficiency, inconvenience in operation and low repeated butt joint precision in the butt joint process of the 3D printer cylinder body are solved.

Drawings

Fig. 1 is a schematic structural view of a 3D printer forming cylinder jacking and butting adjusting device of the present invention;

fig. 2 is the utility model discloses a 3D printer shaping cylinder body pushes up butt joint adjusting device's cross-sectional view.

In the figure, 1, a forming chamber, 2, a bracket, 3, a forming cylinder, 4, a jacking adjusting mechanism and 5, a foot cup;

4-1, a jacking plate, 4-2, a jacking screw and 4-3, a clamping table.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a 3D printer forming cylinder body top-moving butt joint adjusting device, as shown in figure 1 and figure 2, the device comprises a square table-shaped support 2 with a rectangular or square hole at the center of the top, a forming cylinder 3 is sleeved in the support 2 corresponding to the top hole, the support 2 and the forming cylinder 3 are both positioned on the ground, the forming cylinder 3 is of a cylinder body structure, the top is provided with a rectangular or square interface, the support 2 supports a forming chamber 1 butted with the forming cylinder 3 through a foot cup 5, the forming chamber 1 is of a box body structure, the bottom is provided with an interface corresponding to the forming cylinder 3, the interface passes through the rectangular or square hole at the top of the support 2 to be butted with the forming cylinder 3, the foot cup 5 is provided with four corners which are respectively positioned on the support 2, the chassis of the foot cup 5 is supported to the bottom end of the forming chamber 1 upwards, the bottom end of the foot cup 5 is fixedly connected with the support 2, a plurality of top-moving adjusting mechanisms 4 connected to the forming chamber 1 are, the plurality of jacking-adjusting mechanisms 4 are distributed in two directions X, Y perpendicular to each other.

The jacking adjusting mechanism 4 comprises an L-shaped jacking plate 4-1, the horizontal section of the jacking plate 4-1 is fixed with the support 2, the vertical section of the jacking plate 4-1 is positioned outside the forming chamber 1 and is provided with a threaded hole, a jacking screw rod 4-2 positioned in the X or Y direction is connected with the threaded hole in an internal thread manner, and one end of the jacking screw rod 4-2 is abutted to the side wall of the forming chamber 1. A clamping table 4-3 is fixed at one end of the jacking screw rod 4-2 far away from the forming chamber 1.

When the forming chamber 1 of the 3D printer is lifted and dropped on the support 2 in operation, the directions of the bottom port of the forming chamber 1 and the top port X, Y of the forming cylinder 3 are deviated. The relative position of the forming chamber 1 and the forming cylinder 3 is adjusted by pushing the adjusting mechanism 4, so that the spliced joint is smooth and free from clamping stagnation, and the adjustment of the position of the forming chamber 1 is completed. Specifically, as shown in fig. 2, the left-right direction is taken as an X axis, if the forming chamber 1 is to be moved to the left, the left jacking screw 4-2 is fully screwed out from the vertical section of the jacking plate 4-1, the wrench is clamped on the clamping table 4-3 of the right jacking screw 4-2, then the right jacking screw 4-2 is screwed inwards to jack the forming chamber 1 to the left, and after the butt joint is completed, the left jacking screw 4-2 is screwed into and abutted to the left side of the forming chamber 1; similarly, if the forming chamber 1 is moved rightwards, the right pushing screw rod 4-2 is screwed out and then screwed into the left pushing screw rod 4-2 to push the forming chamber 1 to move rightwards, the right pushing screw rod 4-2 is screwed and abutted to the right side of the forming chamber 1 after the butt joint is completed, and the pushing adjusting mechanism 4 in the Y-axis direction is not moved in the left-right adjusting process; similarly, the forming chamber 1 is moved back and forth along the Y-axis direction, the jacking adjusting mechanism 4 in the X-axis direction is not moved, and the foot cup 5 lifts and supports the forming chamber 1 to stably slide in the whole adjusting process.

In such a way, the 3D printer forming cylinder body jacking and butting adjusting device has the advantages of simple structure, good stability and low cost; the position adjustment is accurate and controllable, the adjustment efficiency and the adjustment precision are improved, and the labor intensity is reduced; and the used materials are less, the space occupancy rate is small, and the problems of low working efficiency, inconvenience in operation and low repeated butt joint precision in the butt joint process of the 3D printer cylinder body are solved.

Claims

1. The utility model provides a butt joint adjusting device is moved in top of 3D printer shaping cylinder body, a serial communication port, support (2) including square table shape and top center trompil, form jar (3) are established to the position cover that corresponds the top trompil in support (2), support on support (2) through foot cup (5) and form forming chamber (1) of jar (3) butt joint, a week interval along its trompil is provided with a plurality of tops that are connected to forming chamber (1) and moves guiding mechanism (4) on support (2), a plurality of tops are moved guiding mechanism (4) and are distributed in two directions of mutually perpendicular's X, Y.

2. The 3D printer forming cylinder body jacking and butting adjusting device as claimed in claim 1, wherein the jacking adjusting mechanism (4) comprises an L-shaped jacking plate (4-1), the horizontal section of the jacking plate (4-1) is fixed with the bracket (2), the vertical section of the jacking plate (4-1) is located on the outer side of the forming chamber (1) and is provided with a threaded hole, a jacking screw rod (4-2) located in the X or Y direction is connected with the threaded hole in a threaded manner, and one end of the jacking screw rod (4-2) abuts against the side wall of the forming chamber (1).

3. The 3D printer forming cylinder pushing butt joint adjusting device according to claim 2, characterized in that a clamping table (4-3) is fixed at one end of the pushing screw rod (4-2) far away from the forming chamber (1).

4. The 3D printer forming cylinder jacking and butting adjusting device as claimed in claim 1, wherein the foot cups (5) are provided with four corners and are respectively positioned at the four corners of the support (2).

5. The 3D printer forming cylinder body jacking and butting adjusting device as claimed in claim 1 or 4, wherein the base plate of the foot cup (5) is supported upwards to the bottom end of the forming chamber (1), and the bottom end of the foot cup (5) is fixedly connected with the support (2).