CN213166878U

CN213166878U - 3D printer guide rail base special fixture

Info

Publication number: CN213166878U
Application number: CN202020837118.0U
Authority: CN
Inventors: 肖志洪; 肖志强; 肖志坚; 陈凌霄
Original assignee: Wuxi Zhongye Alloy Product Co ltd
Current assignee: Wuxi Zhongye Alloy Product Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-05-11
Anticipated expiration: 2030-05-19

Abstract

The utility model particularly relates to a special clamp for a 3D printer guide rail base, which comprises a bottom plate, wherein two sides of the bottom plate are fixedly connected with mounting bottom plates, two sides of the upper end of the bottom plate are provided with splicing grooves, the upper end of each splicing groove is provided with a base bottom plate, the bottom of the base bottom plate is provided with a splicing lug corresponding to the position of the splicing groove, two sides of the upper end of the base bottom plate are respectively provided with a first guide rail base clamping block and a second guide rail base clamping block, when the clamp is used, a micro motor on the second guide rail base clamping block drives a threaded rod to rotate, the threaded rod rotates to enable a threaded hole arranged on the first guide rail base clamping block to drive the first guide rail base clamping block to move to the arranged second guide rail base clamping block, thereby realizing the clamping and fixing of the 3D printer guide rail base, being convenient for the mounting and dismounting of the 3D printer guide, and the special fixture has simple and reasonable design, is convenient for the guide rail base to be installed and disassembled, and has strong applicability.

Description

3D printer guide rail base special fixture

Technical Field

The utility model belongs to the technical field of guide rail base anchor clamps, concretely relates to 3D printer guide rail base special fixture.

Background

3D printing (3DP), one of the rapid prototyping technologies, is a technology that constructs an object by printing layer by layer using a bondable material such as powdered metal or plastic based on a digital model file. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology is applied to the fields of jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automobiles, aerospace, dental and medical industries, education, geographic information systems, earth and wood engineering, guns and the like, and with the gradual maturity of 3D printing technology, people develop from the very beginning to print small simple objects to today print large entities, and many large 3D printers are inconvenient to move due to large mass and great inconvenience for users, moreover, the existing guide rail base clamp of the 3D printer does not need to fix the guide rail base of the 3D printer through screws, so that the installation, the disassembly and the replacement are troublesome, and also be not suitable for the fixed of various 3D printer guide rail bases, only can be suitable for the single size of 3D printer guide rail base, the function is more single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D printer guide rail base special fixture 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: a special clamp for a guide rail base of a D printer comprises a bottom plate, wherein mounting bottom plates are fixedly connected with two sides of the bottom plate, the bottom of the mounting bottom plate is provided with moving wheels, two sides of the upper end of the bottom plate are inserted with grooves, the upper ends of the inserted grooves are provided with base bottom plates, the bottom of the base bottom plate is provided with an inserting convex block corresponding to the inserting groove, two sides of the upper end of the base bottom plate are respectively provided with a first guide rail base clamping block and a second guide rail base clamping block, the inner side surfaces of the first guide rail base clamping block and the second guide rail base clamping block are both provided with mounting grooves, buffer springs are arranged in the mounting grooves, the other ends of the buffer springs are connected with buffer expansion plates, and the other end of the buffer expansion plate extends to one side of the clamping block of the first guide rail base and the clamping block of the second guide rail base, and the extension end of the buffer expansion plate is fixedly connected with a guide rail base clamping plate.

As a further optimization of the technical scheme, the upper end of the base bottom plate is provided with a sliding groove on the bottom surface of the first guide rail base clamping block.

As a further optimization of this technical scheme, first guide rail base clamp splice is located mounting groove lower extreme set up threaded hole, the buffering expansion plate lower extreme is established and is located first guide rail base clamp splice side and is equipped with the location picture peg, first guide rail base clamp splice bottom is equipped with the slider, and the slider with lock sliding connection between the spout that the base bottom plate upper end was established.

As a further optimization of the technical scheme, a micro motor is arranged in a cavity arranged at the bottom end of a mounting groove formed in one side of the second guide rail base clamping block, the output end of the micro motor is connected with a threaded rod in a rotating mode, one end of the threaded rod penetrates through the inner side and the outer side of the second guide rail base clamping block and extends to the inner side and the outer side of the second guide rail base clamping block, the other end of the threaded rod is connected with the threaded hole in a threaded rotating mode, and a positioning insertion groove is formed in the second guide rail base clamping block and is arranged between the.

As a further optimization of the technical scheme, the positioning insertion plate arranged on the first guide rail base clamping block is movably inserted and combined and connected with the positioning insertion groove arranged on the second guide rail base clamping block.

As a further optimization of the technical scheme, the upper end of the base plate is provided with three electric push rods arranged between the inserting grooves, and the upper ends of the telescopic rods of the electric push rods are fixedly connected with the base plate.

As a further optimization of the technical scheme, a printer guide rail base is arranged between the guide rail base clamping plates arranged on the first guide rail base clamping block and the second guide rail base clamping block.

The utility model discloses a technological effect and advantage: the special fixture for the 3D printer guide rail base is simple and reasonable in design, convenient for the guide rail base to be installed and disassembled, high in applicability, when in use, the micro motor arranged on the second guide rail base clamping block drives the threaded rod to rotate, the threaded rod rotates to enable the threaded hole arranged on the first guide rail base clamping block to drive the first guide rail base clamping block to move towards one side, the placing size of the diameter of the 3D printer guide rail base is reached, then the 3D printer guide rail base is placed between the guide rail base clamping plates arranged between the first guide rail base clamping block and the second guide rail base clamping block and at the upper end of the positioning plug board, the micro motor arranged on the second guide rail base clamping block drives the threaded rod to rotate, the threaded rod rotates to enable the threaded hole arranged on the first guide rail base clamping block to drive the first guide rail base clamping block to move towards the second guide rail base clamping block, and the 3D printer guide rail base is clamped and fixed, quick installation convenient to 3D printer guide rail base, dismantle and change, and can adjust the back according to 3D printer guide rail base diameter size and press from both sides tightly fixedly, also can prevent that this 3D printer removes anchor clamps and breaks away from first guide rail base clamp splice and second guide rail base clamp splice at removal in-process 3D printer guide rail base, use through buffer spring and the cooperation of buffering expansion plate, can play the effect of good buffering protection, solve because the damage that removes 3D printer equipment and cause 3D printer guide rail base.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. mounting a bottom plate; 3. a moving wheel; 4. inserting grooves; 5. a base floor; 6. inserting the projection; 7. an electric push rod; 8. a first rail base clamp block; 9. a second rail base clamp block; 10. a threaded hole; 11. a micro motor; 12. a threaded rod; 13. mounting grooves; 14. a buffer spring; 15. a buffer expansion plate; 16. a guide rail base clamp plate; 17. a printer guide rail base; 18. positioning the plug board; 19. positioning the inserting groove; 20. a chute; 21. a slide block.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a special clamp for a 3D printer guide rail base comprises a base plate 1, wherein two sides of the bottom of the base plate 1 are fixedly connected with mounting base plates 2, the mounting base plates 2 are arranged to facilitate mounting and fixing of moving wheels 3, the bottoms of the mounting base plates 2 are provided with moving wheels 3 to facilitate moving of the guide rail base clamp, two sides of the upper end of the base plate 1 are provided with inserting grooves 4 to facilitate buckling and mounting with inserting lugs 6, the upper end of each inserting groove 4 is provided with a base plate 5, the upper end of the base plate 5 is provided with a sliding groove 20 at the bottom surface of a first guide rail base clamping block 8, so that the base plate 5 is convenient to be combined with the base plate 1, the bottom of the base plate 5 is provided with inserting lugs 6 corresponding to the inserting grooves 4 to facilitate inserting combination with the inserting grooves 4, two sides of the upper end of the base plate 5 are respectively provided with a first guide rail, a printer guide rail base 17 is arranged between the first guide rail base clamping block 8 and a guide rail base clamping plate 16 arranged on the second guide rail base clamping block 9.

The inner side surfaces of the first guide rail base clamping block 8 and the second guide rail base clamping block 9 are respectively provided with a mounting groove 13, so that the installation of a buffer spring 14 is facilitated, the buffer spring 14 is arranged in each mounting groove 13 and plays a role in buffer protection, the other end of the buffer spring 14 is connected with a buffer expansion plate 15, the positioning clamping effect on a printer guide rail base 17 is achieved, the other end of the buffer expansion plate 15 extends to one side surface of the first guide rail base clamping block 8 and the second guide rail base clamping block 9, the extending end of the buffer expansion plate 15 is fixedly connected with a guide rail base clamping plate 16, so that the printer guide rail base 17 can be clamped and fixed conveniently, the first guide rail base clamping block 8 is positioned at the lower end of the mounting groove 13 and is provided with a threaded hole 10, the threaded hole 12 is conveniently connected with the threaded rod in a rotating manner, the lower end of the buffer expansion plate 15 is positioned at one side surface of, the supporting function to the guide rail base 17 of the printer is achieved, the sliding block 21 is arranged at the bottom of the first guide rail base clamping block 8, and the sliding block 21 is connected with the sliding groove 20 formed in the upper end of the base bottom plate 5 in a buckling and sliding mode, so that the first guide rail base clamping block 8 can move left and right conveniently.

A micro motor 11 is arranged in a cavity arranged at the bottom end of a mounting groove 13 arranged at one side of the second guide rail base clamping block 9 and drives a threaded rod 12 to rotate, the output end of the micro motor 11 is rotationally connected with a threaded rod 12 to drive the first guide rail base clamping block 8 to move, one end of the threaded rod 12 penetrates through and extends to the outside of the inner side of the second guide rail base clamping block 9, the other end of the threaded rod 12 is in threaded rotary connection with the threaded hole 10, a positioning insertion groove 19 is arranged between a micro motor 11 arranged on the second guide rail base clamping block 9 and the mounting groove 13, through the movable splicing combination connection between the positioning inserting plate 18 arranged on the first guide rail base clamping block 8 and the positioning inserting groove 19 arranged on the second guide rail base clamping block 9, the upper end of the bottom plate 1 is provided with three electric push rods 7 positioned between the inserting grooves 4, and the upper end of a telescopic rod of each electric push rod 7 is fixedly connected with the base bottom plate 5.

Specifically, when the device is used, the micro motor 11 arranged on the second guide rail base clamping block 9 drives the threaded rod 12 to rotate, the threaded rod 12 rotates to enable the threaded hole 10 arranged on the first guide rail base clamping block 8 to drive the first guide rail base clamping block 8 to move towards one side, the placing size of the diameter of the 3D printer guide rail base is achieved, then the 3D printer guide rail base is placed between guide rail base clamping plates arranged between the first guide rail base clamping block 8 and the second guide rail base clamping block 9 and the upper end of the positioning insertion plate 18, the micro motor 11 arranged on the second guide rail base clamping block 9 drives the threaded rod 12 to rotate, the threaded rod 12 rotates to enable the threaded hole 10 arranged on the first guide rail base clamping block 8 to drive the first guide rail base clamping block 8 to move towards the second guide rail base clamping block 9, the 3D printer guide rail base is clamped and fixed, and the 3D printer guide rail base can be conveniently and rapidly installed, Dismantle and change, can adjust the back according to 3D printer guide rail base diameter size moreover and press from both sides tightly fixedly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a 3D printer guide rail base special fixture, includes bottom plate (1), its characterized in that: bottom plate (1) bottom both sides fixedly connected with mounting plate (2), mounting plate (2) bottom all is equipped with removes wheel (3), bottom plate (1) upper end both sides grafting recess (4), grafting recess (4) upper end is equipped with base plate (5), base plate (5) bottom corresponds the position of grafting recess (4) is equipped with grafting lug (6), base plate (5) upper end both sides are equipped with first guide rail base clamp splice (8) and second guide rail base clamp splice (9) respectively, mounting groove (13) have all been seted up with the medial surface of second guide rail base clamp splice (9) to first guide rail base clamp splice (8), the inside buffer spring (14) that all is equipped with of mounting groove (13), the other end of buffer spring (14) is connected with buffering expansion plate (15), and the other end of buffering expansion plate (15) extends to first guide rail base clamp splice (8) and second guide rail base clamp splice (9) one of establishing And the extending end of the buffer expansion plate (15) is fixedly connected with a guide rail base clamping plate (16).

2. The clamp special for the guide rail base of the 3D printer according to claim 1, wherein: the upper end of the base bottom plate (5) is provided with a sliding groove (20) on the bottom surface of the first guide rail base clamping block (8).

3. The clamp special for the guide rail base of the 3D printer according to claim 2, wherein: first guide rail base clamp splice (8) are located mounting groove (13) lower extreme set up threaded hole (10), buffering expansion plate (15) lower extreme is established and is located first guide rail base clamp splice (8) a side and is equipped with location picture peg (18), first guide rail base clamp splice (8) bottom is equipped with slider (21), and slider (21) with lock sliding connection between spout (20) that base plate (5) upper end was established.

4. The clamp special for the guide rail base of the 3D printer according to claim 3, wherein: the guide rail structure is characterized in that a micro motor (11) is arranged inside a cavity arranged at the bottom end of a mounting groove (13) formed in one side of the second guide rail base clamping block (9), the output end of the micro motor (11) is connected with a threaded rod (12) in a rotating mode, one end of the threaded rod (12) penetrates through the inner side of the second guide rail base clamping block (9) and extends to the outer side of the inner side of the second guide rail base clamping block (9), the other end of the threaded rod (12) is connected with a threaded hole (10) in a rotating mode, and a positioning insertion groove (19) is formed inside the second guide rail base clamping block (9) between the micro motor.

5. The clamp special for the guide rail base of the 3D printer according to claim 4, wherein: and a positioning inserting plate (18) arranged on the first guide rail base clamping block (8) is movably inserted and combined and connected with a positioning inserting groove (19) arranged on the second guide rail base clamping block (9).

6. The clamp special for the guide rail base of the 3D printer according to claim 1, wherein: the upper end of the base plate (1) is positioned between the inserting grooves (4) and is provided with three electric push rods (7), and the upper end of a telescopic rod of each electric push rod (7) is fixedly connected with the base plate (5).

7. The clamp special for the guide rail base of the 3D printer according to claim 1, wherein: a printer guide rail base (17) is arranged between a guide rail base clamping plate (16) arranged on the first guide rail base clamping block (8) and the second guide rail base clamping block (9).