CN211591328U - Shower nozzle mounting base for printer - Google Patents

Abstract

The utility model discloses a shower nozzle mounting base for printer, which comprises a fixed pedestal and i, fixed column and first fixed block, the bottom of fixed column sets up the second fixed block that matches each other with first fixed block, first fixed block is driven by the pneumatic cylinder, the pneumatic cylinder sets up the bottom at the frame, the top and the workstation interconnect of fixed column, the mobile frame that runs through of fixed column, the control through the pneumatic cylinder can realize the intercombination of first fixed block and fixed column, manual operation has been replaced, can effectually improve the production efficiency of moulding line, and first fixed block can make the second fixed block stabilize at different heights according to the stroke of difference, increased the utility model discloses an adjustability sets up the guide pin bushing on the frame, the mobile guide pin bushing that runs through of fixed column has increased the utility model discloses a relative motion's stability between fixed column and the frame.

Description

Shower nozzle mounting base for printer

Technical Field

The utility model belongs to the technical field of 3D prints, especially, relate to a shower nozzle mounting base for printer.

Background

3D printing (3DP), one of the fast forming techniques, is a technology which uses the digital model file as the basis, applies the adhesive material such as the powdery metal or plastic, etc., and constructs the object by the way of printing layer by layer, as is known, the mechanized 3D printing is the more ideal selection equipment of the present manufacturers, and has the advantages of less investment, fast effect, reduced labor intensity, improved casting quality, etc., and the operation is easy to master, the maintenance is simple,

usually, the shower nozzle needs to be fixed on the cylinder for limiting and fixing, and in the existing molding line, the operation is mostly carried out manually, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem in the background, the utility model aims to provide a shower nozzle mounting base for printer.

In order to achieve the above object, the present invention provides a nozzle mounting base for a printer, comprising a guide sleeve, a first fixing block, a fixing column and a fixing base, wherein the top of the fixing column is connected with a workbench, a hydraulic cylinder is arranged at one end of the first fixing block far away from the fixing column, the hydraulic cylinder is hinged with the bottom of a machine base, the guide sleeve is arranged on the machine base, the fixing column can movably penetrate through the guide sleeve, the fixing base is provided with a first through hole matched with the fixing column, the top of the first fixing block is arranged in an inclined manner, the height of the top of the first fixing block gradually increases along the direction from the position of the first fixing block far away from the hydraulic cylinder to the position close to the hydraulic cylinder, the bottom of the fixing column is provided with a second fixing block matched with the first fixing block, and the second fixing block is connected, the direction that the bottom of second fixed block highly follows the position that the pneumatic cylinder was kept away from to the directional second fixed block in position by the second fixed block and is close to the position of pneumatic cylinder risees gradually, and the one end that the pneumatic cylinder was kept away from to first fixed block is provided with the fixed plate that matches each other with first through-hole, the fixed plate is provided with the second through-hole, and the one end that first fixed block is close to the fixed plate is provided with the mounting hole that matches each other with the second through-hole, mounting hole and second through-hole all are provided with the internal thread, wear to be equipped with second fastening bolt in second through-hole and the mounting hole, second fastening bolt is provided with the external screw thread that matches each other.

In order to prevent the first fixed block and the second fixed block from being unnecessarily damaged when contacting with each other, the first fixed block and the hydraulic cylinder are connected with each other through a joint bearing.

In order to increase the utility model discloses a fixed column reciprocating sliding's smooth and easy nature in the guide pin bushing, the inner wall of guide pin bushing is even and is provided with at least three first recess in succession, first recess is the arc, and the width of first recess is no longer than 7 millimeters, is provided with the ball in the first recess, the surface of fixed column with the surface of ball contacts each other.

In order to increase the utility model discloses a fixed column, the wearability of first fixed block and second fixed block, the life of extension equipment, the surface of fixed column, the surface of first fixed block and the surface of second fixed block all are provided with the nitrided layer, the thickness of nitrided layer is 0.1-0.2 millimeter.

In order to make first fixed block and fixed baseplate laminate more, the surface of pneumatic cylinder is provided with solid fixed ring, gu fixed ring's both sides all are provided with the fixed orifices, the bottom of base is provided with the fixed part that matches each other with solid fixed ring, the fixed part is provided with the third through-hole that matches each other with the fixed orifices, wear to establish fastening pin axle with articulated solid fixed ring and fixed part between third through-hole and the fixed orifices.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a shower nozzle mounting base for printer, through setting up fixed baseplate, fixed column and first fixed block, the bottom of fixed column sets up the second fixed block that matches each other with first fixed block, and first fixed block is driven by the pneumatic cylinder, the pneumatic cylinder sets up the bottom at the frame, the top and the workstation of fixed column interconnect, and the fixed column can movably run through the frame, can realize the mutual combination of first fixed block and fixed column through the control of pneumatic cylinder, replaced manual operation, can effectively improve the production efficiency of molding line, and first fixed block can make the second fixed block stabilize at different heights according to different strokes, increased the adjustability of the utility model, through set up the guide pin bushing on the frame, the fixed column can movably run through the guide pin bushing, increased the utility model discloses a relative motion's between fixed column and the frame stability, set up first through-hole on the fixed baseplate, the one end that the pneumatic cylinder was kept away from to first fixed block sets up the fixed plate, and the fixed plate can block each other with first through-hole, can effectual improvement the utility model discloses a stability sets up joint bearing between first fixed block and pneumatic cylinder, when first fixed block and second fixed block contact each other, can avoid causing the unnecessary damage to the pneumatic cylinder.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the present invention at a point a shown in fig. 1.

Fig. 3 is a partially enlarged structural diagram of the present invention shown in fig. 1 at B.

Fig. 4 is a schematic structural view of the guide sleeve and the fixing column of the present invention.

Fig. 5 is a schematic structural view of the fixing portion and the fixing ring of the present invention.

In the drawings, the reference numbers: 1. a guide sleeve; 2. a first fixed block; 3. fixing a column; 4. a fixed base; 5. a hydraulic cylinder; 6. a first through hole; 7. a second fixed block; 8. a first fastening bolt; 9. a fixing plate; 10. a second through hole; 11. mounting holes; 12. a second fastening bolt; 13. a knuckle bearing; 14. a first groove; 15. a ball bearing; 16. a fixing ring; 17. a fixing hole; 18. a fixed part; 19. a third through hole; 20. and (6) fastening the pin shaft.

Detailed Description

In order to make the technical solution of the present invention more apparent, the present invention is further described in detail with reference to the following examples, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to the attached drawings, the utility model discloses a shower nozzle mounting base for printer, including guide pin bushing 1, first fixed block 2, fixed column 3 and fixed base 4, the top and the workstation of fixed column 3 interconnect, the one end of first fixed block 2 that keeps away from fixed column 3 is provided with pneumatic cylinder 5, pneumatic cylinder 5 and the bottom of frame are articulated each other, guide pin bushing 1 sets up on the frame, fixed column 3 movably runs through guide pin bushing 1, fixed base 4 is provided with the first through-hole 6 that matches each other with fixed column 3, the top of first fixed block 2 is the slope setting, the height of the top of first fixed block 2 rises gradually along the direction of the position that is far away from pneumatic cylinder 5 from first fixed block 2 to the position that is close to pneumatic cylinder 5, the bottom of fixed column 3 is provided with the second fixed block 7 that matches each other with first fixed block 2, second fixed block 7 interconnects through first fastening bolt 8 and fixed column 3, the height of the bottom of the second fixing block 7 gradually rises along the direction from the position of the second fixing block 7 far away from the hydraulic cylinder 5 to the position of the second fixing block 7 close to the hydraulic cylinder 5, one end of the first fixing block 2 far away from the hydraulic cylinder 5 is provided with a fixing plate 9 matched with the first through hole 6, the fixing plate 9 is provided with a second through hole 10, one end of the first fixing block 2 near the fixing plate 9 is provided with a mounting hole 11 matched with the second through hole 10, the mounting hole 11 and the second through hole 10 are both provided with internal threads, a second fastening bolt 12 penetrates through the second through hole 10 and the mounting hole 11, the second fastening bolt 12 is provided with external threads matched with the internal threads of the second through hole 10 and the internal threads of the mounting hole 11, the workbench is mostly fixed by manual operation in the past, the manual operation not only increases the labor cost, but also affects the production efficiency of the molding line, therefore, the utility model is provided with a first fixed block 2, a fixed column 3 and a fixed base 4, the top of the fixed column 3 is connected with a workbench, the first fixed block 2 is driven by a hydraulic cylinder 5, the hydraulic cylinder 5 is arranged at the bottom of a machine base, the fixed column 3 can movably penetrate through the machine base, in order to increase the stability of the relative motion of the fixed column 3 and the machine base, a guide sleeve 1 is arranged between the fixed column 3 and the machine base, so that the fixed column 3 slides in the guide sleeve 1 in a reciprocating way, the top of the first fixed block 2 is obliquely arranged, the bottom of the fixed column 3 is provided with a second fixed block 7 matched with the first fixed block 2, the bottom of the second fixed block 7 is also obliquely arranged, the first fixed block 2 is pushed to the bottom of the second fixed block 7 to be clamped with the second fixed block 7 under the driving of the hydraulic cylinder 5, under the action of, and then restriction workstation downstream impels the difference of the stroke of first fixed block 2 according to pneumatic cylinder 5 for second fixed block 7 is fixed at different heights, and then has increased the utility model discloses an adjustability.

Preferably, the first fixed block 2 and the hydraulic cylinder 5 are connected with each other through the joint bearing 13, so that the first fixed block 2 and the hydraulic cylinder 5 are in non-rigid connection, and when the first fixed block 2 and the second fixed block 7 are in contact with each other, unnecessary damage to the hydraulic cylinder 5 can be effectively prevented under the action of large pressure.

Preferably, the inner wall of guide pin bushing 1 is even and be provided with at least three first recess 14 in succession, first recess 14 is the arc, and the width of first recess 14 is no longer than 7 millimeters, is provided with ball 15 in the first recess 14, the surface of fixed column 3 with the surface of ball 15 contacts each other, under the effect of ball 15, fixed column 3 and guide pin bushing 1 can be smooth and easy reciprocating sliding, increased the utility model discloses smooth and easy nature of operation.

Preferably, the surface of fixed column 3, the surface of first fixed block 2 and the surface of second fixed block 7 all are provided with the nitrided layer, the thickness of nitrided layer is 0.1-0.2 millimeter, and the nitrided layer can effectual increase the utility model discloses a fixed column 3, the wearability of first fixed block 2 and second fixed block 7, the life of extension equipment.

Preferably, the surface of pneumatic cylinder 5 is provided with solid fixed ring 16, the both sides of solid fixed ring 16 all are provided with fixed orifices 17, and the bottom of base is provided with the fixed part 18 with solid fixed ring 16 mutual matching, fixed part 18 is provided with the third through-hole 19 with fixed orifices 17 mutual matching, wear to establish fastening pin axle 20 between third through-hole 19 and the fixed orifices 17 with articulated solid fixed ring 16 and fixed part 18, gu fixed ring 16 and fixed part 18 are articulated each other, the first fixed block 2 of promotion that can be more smooth and easy.

The utility model discloses a working process: in one embodiment, in this embodiment, the top of the fixed column 3 is connected with the workbench, the end of the first fixed block 2 away from the fixed column 3 is provided with a hydraulic cylinder 5, the hydraulic cylinder 5 is hinged with the bottom of the machine base, the guide sleeve 1 is arranged on the machine base, the fixed column 3 can movably penetrate through the guide sleeve 1, the fixed base 4 is provided with a first through hole 6 matched with the fixed column 3, the top of the first fixed block 2 is arranged in an inclined manner, the height of the top of the first fixed block 2 gradually rises along the direction from the position of the first fixed block 2 away from the hydraulic cylinder 5 to the position close to the hydraulic cylinder 5, the bottom of the fixed column 3 is provided with a second fixed block 7 matched with the first fixed block 2, the second fixed block 7 is connected with the fixed column 3 through a first fastening bolt 8, the height of the bottom of the second fixed block 7 gradually rises along the direction from the position of the second fixed block 7 away from the hydraulic, the end of the first fixed block 2 far away from the hydraulic cylinder 5 is provided with a fixed plate 9 matched with the first through hole 6, the fixed plate 9 is provided with a second through hole 10, the end of the first fixed block 2 near the fixed plate 9 is provided with a mounting hole 11 matched with the second through hole 10, the mounting hole 11 and the second through hole 10 are both provided with internal threads, a second fastening bolt 12 is arranged in the second through hole 10 and the mounting hole 11 in a penetrating way, the second fastening bolt 12 is provided with internal threads matched with the second through hole 10 and external threads matched with the internal threads of the mounting hole 11, the workbench is mostly fixed by manual operation in the past, the manual operation increases labor cost and affects the production efficiency of the molding line, therefore, the utility model discloses set up the first fixed block 2, the fixed column 3 and the fixed base 4, the top of the fixed column 3 and the workbench are connected with each other, the first fixed block 2 is driven by the hydraulic cylinder 5, the hydraulic cylinder 5 is arranged at the bottom of the machine base, the fixed column 3 can movably penetrate through the machine base, in order to increase the stability of the relative movement of the fixed column 3 and the machine base, a guide sleeve 1 is arranged between a fixed column 3 and a machine base, so that the fixed column 3 slides in the guide sleeve 1 in a reciprocating manner, the top of a first fixed block 2 is obliquely arranged, the bottom of the fixed column 3 is provided with a second fixed block 7 matched with the first fixed block 2, the bottom of the second fixed block 7 is also obliquely arranged, the first fixed block 2 is pushed to the bottom of the second fixed block 7 under the driving of the hydraulic cylinder 5 and is clamped with the second fixed block 7, under the action of the fixed base 4, namely, the downward movement of the fixed column 3 is limited, so that the downward movement of the workbench is limited, according to the difference of the strokes of the hydraulic cylinder 5 for pushing the first fixed block 2, make second fixed block 7 fix at different heights, and then increased the utility model discloses an adjustability.

In another embodiment, in this embodiment, when the utility model is in operation, when the workbench moves downward, the workbench drives the fixing column 3 to move downward, under the action of the ball 15, the fixing column 3 can smoothly move downward in the guide sleeve 1, the fixing column 3 drives the second fixing block 7 to move downward, when the limiting acting force is applied to the second fixing block 7, under the action of the hydraulic cylinder 5, the hydraulic cylinder 5 pushes the first fixing block 2 through the knuckle bearing 13, the first fixing block 2 moves toward the second fixing block 7 on the fixing base 4, the top of the first fixing block 2 contacts with the bottom of the second fixing block 7, the second fixing block 7 is fixed at the required height as required, the fixing base 4 applies the acting force to the first fixing block 2, and then the first fixing block 2 blocks the second fixing block 7, when the end of the first fixing block 2 is suspended in the first through hole 6, the fixing plate 9 can be clamped at the top of the first through hole 6, the strength of mutual combination of the first fixing block 2 and the fixing base 4 is increased, when the second fixing block 7 is required to be fixed at different heights, the first fixing block 2 and the hydraulic cylinder 5 are at different heights, tangential force is easy to generate on the hydraulic cylinder 5, and further damage is easy to generate on the hydraulic cylinder 5, therefore, a joint bearing 13 is arranged between the first fixing block 2 and the hydraulic cylinder 5, a fixing ring 16 is arranged on the outer side of the hydraulic cylinder 5, a fixing part 18 is arranged at the bottom of the machine base, the fixing ring 16 and the fixing part 18 are hinged with each other, further the hydraulic cylinder 5 and the bottom of the machine base are hinged with each other, tangential acting force can be prevented from being applied on the hydraulic cylinder 5, unnecessary damage to the hydraulic cylinder 5 can be prevented, when the fixing column 3 moves in the guide sleeve 1, under the action, the smoothness of the fixed column 3 moving in the guide sleeve 1 is increased.

In the description herein, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (5)

1. A nozzle mounting base for a printer is characterized by comprising a guide sleeve (1), a first fixing block (2), a fixing column (3) and a fixing base (4), wherein the top of the fixing column (3) is connected with a workbench, a hydraulic cylinder (5) is arranged at one end, away from the fixing column (3), of the first fixing block (2), the hydraulic cylinder (5) is hinged with the bottom of a machine base, the guide sleeve (1) is arranged on the machine base, the fixing column (3) movably penetrates through the guide sleeve (1), the fixing base (4) is provided with a first through hole (6) matched with the fixing column (3), the top of the first fixing block (2) is obliquely arranged, the height of the top of the first fixing block (2) gradually rises along the direction from the position, away from the hydraulic cylinder (5), of the first fixing block (2) to the position close to the hydraulic cylinder (5), a second fixing block (7) matched with the first fixing block (2) is arranged at the bottom of the fixing column (3), the second fixing block (7) is connected with the fixing column (3) through a first fastening bolt (8), the height of the bottom of the second fixing block (7) gradually increases along the direction from the position of the second fixing block (7) far away from the hydraulic cylinder (5) to the position of the second fixing block (7) close to the hydraulic cylinder (5), a fixing plate (9) matched with the first through hole (6) is arranged at one end of the first fixing block (2) far away from the hydraulic cylinder (5), a second through hole (10) is arranged on the fixing plate (9), a mounting hole (11) matched with the second through hole (10) is arranged at one end of the first fixing block (2) close to the fixing plate (9), and internal threads are arranged on the mounting hole (11) and the second through hole (10), second fastening bolts (12) penetrate through the second through holes (10) and the mounting holes (11), and external threads matched with the internal threads of the second through holes (10) and the internal threads of the mounting holes (11) are arranged on the second fastening bolts (12).

2. The nozzle mounting base for the printer according to claim 1, wherein the first fixing block (2) and the hydraulic cylinder (5) are connected to each other by a joint bearing (13).

3. The nozzle mounting base for the printer according to claim 1, wherein the inner wall of the guide sleeve (1) is uniformly and continuously provided with at least three first grooves (14), the first grooves (14) are arc-shaped, the width of the first grooves (14) is not more than 7 mm, the first grooves (14) are internally provided with balls (15), and the outer surface of the fixed column (3) and the outer surface of the balls (15) are contacted with each other.

4. The nozzle mounting base for the printer according to claim 3, wherein the outer surfaces of the fixing posts (3), the first fixing block (2) and the second fixing block (7) are provided with nitride layers, and the thickness of the nitride layers is 0.1-0.2 mm.

5. The nozzle mounting base for the printer according to any one of claims 1 to 4, wherein the outer surface of the hydraulic cylinder (5) is provided with a fixing ring (16), both sides of the fixing ring (16) are provided with fixing holes (17), the bottom of the base is provided with a fixing part (18) matched with the fixing ring (16), the fixing part (18) is provided with a third through hole (19) matched with the fixing hole (17), and a fastening pin shaft (20) penetrates through the third through hole (19) and the fixing hole (17) to hinge the fixing ring (16) and the fixing part (18).

Images