CN211942132U

CN211942132U - 3D printer head fixing device

Info

Publication number: CN211942132U
Application number: CN202020383026.XU
Authority: CN
Inventors: 王雪廷
Original assignee: Shanghai Jin Ting Electrical And Mechanical Technology Co ltd
Current assignee: Shanghai Jin Ting Electrical And Mechanical Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-17
Anticipated expiration: 2030-03-24

Abstract

The utility model provides a 3D printer head fixing device, including support frame and aircraft nose, swing joint has the movable block on the support frame, the first installation piece of lower extreme fixedly connected with of movable block, the aircraft nose is located the below of first installation piece, and the upper end fixedly connected with frame of aircraft nose, the upper end middle part fixedly connected with second installation piece of frame, the lower extreme of first installation piece seted up with second installation piece assorted slot, the left and right sides middle part of second installation piece all sets up flutedly, the equal sliding connection in inside of two recesses has the fixture block, all be connected with first spring between the tank bottom of two fixture blocks and recess jointly, the left and right sides of slot all set up with fixture block assorted fixed orifices, the equal sliding connection in inside of two fixed orificess presses the briquetting, two are pressed the outside that the opposite both ends of briquetting extended to two fixed orificess respectively. The utility model discloses be convenient for carry out fixed mounting with aircraft nose and support frame, installation stability is high, and is convenient for dismantle the maintenance and change, the simple operation, the people of being convenient for use.

Description

3D printer head fixing device

Technical Field

The utility model belongs to the technical field of the printer, specifically a 3D printer head fixing device.

Background

3D Printer (3D Printers) short (3DP) is a magic printer designed by an inventor named Enrico Dini, which not only "prints" a complete building, but also prints any desired shape of an item to an astronaut even in a space shuttle. However, 3D prints out a model of the object, and cannot print out the function of the object.

At present, current 3D printer is when printing, all operate according to the distance that the controller plans after good distance by the controller, thereby printer head prints the work, however, the aircraft nose of 3D printer among the prior art when the installation, generally carry out fixed mounting with aircraft nose and frame by the screw, and 3D printer can produce long-time vibrations at the during operation, easy screw pine takes off when using for a long time, lead to the aircraft nose not hard up, influence the printing effect, and when the aircraft nose is dismantled, need use rotating machinery, cause the dismouting inconvenient, the maintenance of the aircraft nose of being not convenient for is changed, therefore, a 3D printer head fixing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a 3D printer head fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A3D printer head fixing device comprises a support frame and a machine head, wherein a moving block is movably connected onto the support frame, a first mounting block is fixedly connected to the lower end of the moving block, the machine head is located below the first mounting block, a machine base is fixedly connected to the upper end of the machine head, a second mounting block is fixedly connected to the middle of the upper end of the machine base, a slot matched with the second mounting block is formed in the lower end of the first mounting block, grooves are formed in the middle of the left side and the right side of the second mounting block, clamping blocks are connected to the insides of the two grooves in a sliding mode, a first spring is connected between each clamping block and the bottom of each groove, fixing holes matched with the clamping blocks are formed in the left side and the right side of each slot, pressing blocks are connected to the insides of the two fixing holes in a sliding mode, and two opposite ends of each pressing block extend to the, two according to the equal fixedly connected with slider in the upper and lower both sides middle part of pressing the piece, two the upper and lower both sides of fixed orifices all seted up with slider assorted spout, every the slider is close to the equal fixedly connected with second spring in one side of slot.

Preferably, the support frame includes two fixed plates, two bracing pieces and crossbeam, two the lower extreme of bracing piece respectively with two fixed plate fixed connection, the crossbeam lies in horizontal setting between two bracing pieces, and the equal fixedly connected with movable plate in the left and right sides of crossbeam, two the equal fixedly connected with first electronic T shape slider in the opposite both sides of movable plate, two the first electronic T shape spout with first electronic T shape slider assorted is all seted up to the relative both sides of bracing piece, the lateral wall of movable block seted up with crossbeam assorted opening, the lateral wall fixedly connected with second electronic T shape slider on the open-ended, the lateral wall of crossbeam is seted up with the electronic T shape spout of second electronic T shape slider assorted.

Preferably, two sliding rods arranged transversely are fixedly connected between the two moving plates, the two sliding rods are respectively positioned at the front side and the rear side of the cross beam, and the side wall of the moving block is respectively in sliding sleeve connection with the two sliding rods through the two through holes.

Preferably, the upper side wall fixedly connected with of slot has two locating levers that the symmetry set up, two and locating lever assorted constant head tanks have been seted up to the upper end of second installation piece.

Preferably, two equal fixedly connected with stopper in the both ends that the upper and lower both sides of fixture block are relative, two the upper and lower both sides of recess all seted up with stopper assorted spacing groove.

Preferably, two opposite ends of the two pressing blocks are fixedly connected with a pressing plate.

Compared with the prior art, the utility model provides a 3D printer head fixing device has following beneficial effect:

firstly, through the first installation piece of design, slot, second installation piece, two fixture blocks, two first springs, two press the mutually supporting of briquetting, two sets of sliders and two sets of second springs to be convenient for carry out fixed mounting with aircraft nose and support frame, installation stability is high, and is convenient for dismantle the maintenance and change, the simple operation.

Secondly, through setting up mutually supporting of two fixed plates, two bracing pieces, crossbeam, two electronic T shape sliders of first, two electronic T shape spouts, movable block, the electronic T shape slider of second and the electronic T shape spout of second, be convenient for through the position of electronic automatic control regulation aircraft nose, be convenient for carry out the aircraft nose and remove the printing, the people of being convenient for use.

Drawings

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

FIG. 2 is a schematic side view of the present invention between the frame head and the cross beam;

fig. 3 is an enlarged view of the partial structure a of fig. 2 according to the present invention.

Reference numerals: 1. a machine head; 2. a moving block; 3. a first mounting block; 4. a machine base; 5. a second mounting block; 6. a clamping block; 7. a first spring; 8. a pressing block; 9. a slider; 10. a second spring; 11. a fixing plate; 12. a support bar; 13. a cross beam; 14. moving the plate; 15. a first electric T-shaped slider; 16. a second electric T-shaped slider; 17. a slide bar; 18. positioning a rod; 19. a limiting block; 20 pressing the plate.

Detailed Description

The following description further describes a specific embodiment of the 3D printer head fixing device of the present invention with reference to fig. 1. The utility model relates to a 3D printer head fixing device is not limited to the description of following embodiment.

As shown in fig. 1-3, a 3D printer head fixing device comprises a support frame and a printer head 1, wherein a moving block 2 is movably connected to the support frame, a first mounting block 3 is fixedly connected to the lower end of the moving block 2, the printer head 1 is positioned below the first mounting block 3, a base 4 is fixedly connected to the upper end of the printer head 1, a second mounting block 5 is fixedly connected to the middle of the upper end of the base 4, a slot matched with the second mounting block 5 is formed in the lower end of the first mounting block 3, grooves are formed in the middle of the left side and the right side of the second mounting block 5, fixture blocks 6 are respectively connected to the inner parts of the two grooves in a sliding manner, a first spring 7 is commonly connected between the two fixture blocks 6 and the bottom of the groove, fixing holes matched with the fixture blocks 6 are respectively formed in the left side and the right side of the slot, pressing blocks 8 are respectively connected to the inner parts of the two fixing holes in, the equal fixedly connected with slider 9 in the middle part of the upper and lower both sides of two according to briquetting 8, the upper and lower both sides of two fixed orificess all seted up with slider 9 assorted spout, the equal fixedly connected with second spring 10 in one side that every slider 9 is close to the slot.

The support frame comprises two fixed plates 11, two supporting rods 12 and a cross beam 13, the lower ends of the two supporting rods 12 are respectively fixedly connected with the two fixed plates 11, the cross beam 13 is transversely arranged between the two supporting rods 12, the left side and the right side of the cross beam 13 are respectively and fixedly connected with a movable plate 14, two opposite sides of the two movable plates 14 are respectively and fixedly connected with a first electric T-shaped sliding block 15, two opposite sides of the two supporting rods 12 are respectively provided with a first electric T-shaped sliding groove moving block 2 matched with the first electric T-shaped sliding block 15, the side wall of the first electric T-shaped sliding groove moving block 2 is provided with an opening matched with the cross beam 13, the upper side wall of the opening is fixedly connected with a second electric T-shaped sliding block 16, the upper side wall of the cross beam 13 is provided with a second electric T-shaped sliding groove matched with the second electric T, and move inside the first and second electric T-shaped chutes, respectively, which is the prior art.

Two transversely-arranged slide bars 17 are fixedly connected between the two moving plates 14, the two slide bars 17 are respectively positioned at the front side and the rear side of the cross beam 13, the side wall of the moving block 2 is respectively sleeved with the two slide bars 17 in a sliding manner through two through holes, and when the moving block 2 moves between the two moving plates 14, the two slide blocks 17 can enable the moving block 14 to move more stably.

The locating lever 18 that two symmetries of last lateral wall fixedly connected with of slot set up, and two and 18 assorted constant head tanks of locating lever have been seted up to the upper end of second installation piece 5, and when second installation piece 5 inserted the inside of slot, can fix a position second installation piece 5 to make two fixture blocks 6 correspond with two card hole positions respectively, the people of being convenient for install fixedly.

The two ends opposite to the upper side and the lower side of the two clamping blocks 6 are fixedly connected with limiting blocks 19, limiting grooves matched with the limiting blocks 19 are formed in the upper side and the lower side of the two grooves, the two clamping blocks 6 can be moved more stably, and the clamping blocks 6 are prevented from being separated from the grooves.

Two opposite both ends of pressing piece 8 are all fixedly connected with and press board 20, and the people of being convenient for extrude and press board 20 to can extrude two and press piece 8.

During the specific use, when aircraft nose 1 needs the installation, insert the second installation piece 5 of aircraft nose 4 top in the slot of first installation piece 3 lower extreme, and two locating levers 18 insert respectively in two constant head tanks, thereby two fixture blocks 6 correspond with two card hole positions respectively, when two fixture blocks 6 remove to two card hole positions, can apply elasticity to two fixture blocks 6 respectively through two first springs 7 that are equipped with, make two fixture blocks 6 insert respectively in two card holes, thereby be convenient for carry out the joint with second installation piece 5 and first installation piece 3 fixed, be convenient for carry out fixed mounting with aircraft nose 1, improve the installation stability, and be convenient for dismantle the maintenance, be convenient for people use.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a 3D printer head fixing device, includes support frame and aircraft nose (1), its characterized in that: the movable block (2) is movably connected to the support frame, a first mounting block (3) is fixedly connected to the lower end of the movable block (2), the machine head (1) is located below the first mounting block (3), a machine base (4) is fixedly connected to the upper end of the machine head (1), a second mounting block (5) is fixedly connected to the middle of the upper end of the machine base (4), an inserting groove matched with the second mounting block (5) is formed in the lower end of the first mounting block (3), grooves are formed in the middle of the left side and the right side of the second mounting block (5), clamping blocks (6) are connected to the inner portions of the two grooves in a sliding mode, a first spring (7) is connected between the two clamping blocks (6) and the groove bottoms of the grooves together, fixing holes matched with the clamping blocks (6) are formed in the left side and the right side of the inserting groove, and pressing blocks (8) are connected to the inner portions, two press the outside that both ends opposite of briquetting (8) extend to two fixed orificess respectively, two press the equal fixedly connected with slider (9) in middle part of the upper and lower both sides of briquetting (8), two the upper and lower both sides of fixed orificess all seted up with slider (9) assorted spout, every slider (9) are close to the equal fixedly connected with second spring (10) in one side of slot.

2. The 3D printer head fixture of claim 1, wherein: the supporting frame comprises two fixing plates (11), two supporting rods (12) and a cross beam (13), the lower ends of the two supporting rods (12) are respectively fixedly connected with the two fixing plates (11), the cross beam (13) is transversely arranged between the two supporting rods (12), the left side and the right side of the beam (13) are fixedly connected with moving plates (14), the two opposite sides of the two moving plates (14) are fixedly connected with first electric T-shaped sliding blocks (15), the two opposite sides of the two supporting rods (12) are respectively provided with first electric T-shaped sliding grooves matched with the first electric T-shaped sliding blocks (15), the side wall of the moving block (2) is provided with an opening matched with the cross beam (13), the upper side wall of the opening is fixedly connected with a second electric T-shaped sliding block (16), and a second electric T-shaped sliding groove matched with the second electric T-shaped sliding block (16) is formed in the upper side wall of the cross beam (13).

3. The 3D printer head fixture of claim 2, wherein: two sliding rods (17) which are transversely arranged are fixedly connected between the two moving plates (14), the two sliding rods (17) are respectively positioned at the front side and the rear side of the cross beam (13), and the side wall of the moving block (2) is respectively in sliding sleeve connection with the two sliding rods (17) through two through holes.

4. The 3D printer head fixture of claim 1, wherein: the upper side wall fixedly connected with of slot has two symmetrical locating levers (18) that set up, two and locating lever (18) assorted constant head tanks have been seted up to the upper end of second installation piece (5).

5. The 3D printer head fixture of claim 1, wherein: two equal fixedly connected with stopper (19) in the relative both ends in upper and lower both sides of fixture block (6), two the upper and lower both sides of recess all seted up with stopper (19) assorted spacing groove.

6. The 3D printer head fixture of claim 1, wherein: two opposite ends of the two pressing blocks (8) are fixedly connected with pressing plates (20).