CN212976631U

CN212976631U - Can adjust wax injector of wax yield

Info

Publication number: CN212976631U
Application number: CN202021314330.5U
Authority: CN
Inventors: 周成林; 位书辉
Original assignee: Qingdao Kelin Aviation Technology Co ltd
Current assignee: Qingdao Kelin Aviation Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-16
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a can adjust wax injection machine of wax yield, the test platform comprises a support, the top of frame is fixed with the mount pad, the top four corners of mount pad is fixed with the mount, the top of mount pad is fixed with the roof-rack, wherein, the hydraulic stem is installed to the top symmetry of roof-rack, the hydraulic stem is close to one side of mount pad and installs the lifter plate, the middle part of lifter plate is provided with and penetrates the wax head, penetrate the inside of wax head and seted up the wax groove, penetrate the bottom of wax head and seted up out the wax groove, the wax groove is linked together through adjustment tank and wax groove. The utility model discloses a regulation head and adjustment tank that set up, when rotating the screw rod, the screw rod produces relative rotation with penetrating the wax head, makes the screw rod produce relative movement through the external screw thread with penetrating the wax head, makes the screw rod drive the regulation head and removes, through adjusting the length that the regulation head got into the adjustment tank, adjusts the wax rate of penetrating the wax head, is convenient for adjust the wax volume of penetrating in the wax head same time.

Description

Can adjust wax injector of wax yield

Technical Field

The utility model relates to an penetrate wax quick-witted technical field, specifically be a can adjust wax injection machine of wax volume.

Background

The wax injection machine belongs to a part of high-precision investment casting equipment, is one of main equipment for investment casting wax pattern production, and is suitable for wax pattern molding of small and medium-sized castings with various complex shapes, high quality and high precision.

Although the types and the number of the existing wax injection machines are very large, the existing wax injection machines still have certain problems and bring certain inconvenience to the use of the wax injection machines.

When the existing wax injection machine is used, the wax injection speed of the wax injection head is fixed, the wax injection amount of the wax injection head in the same time cannot be adjusted according to the use condition, and the wax injection machine is inconvenient to use, so that the technology capable of improving the structure of the wax injection machine is urgently needed to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust wax injection machine of wax volume, solved current wax injection machine when using, the wax rate of spouting of wax head is fixed, can not adjust the wax volume of spouting in the wax head same time according to the in service behavior, the problem of inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a wax injection machine capable of adjusting wax output comprises a machine base, wherein a mounting base is fixed at the top of the machine base, fixing frames are fixed at four corners of the top of the mounting base, a top frame is fixed at the top of each fixing frame, wherein,

the wax injection mold comprises an upper frame, a lower frame, a mounting seat, a wax injection head, a wax injection pipe, a wax injection mold and a wax injection mold, wherein hydraulic rods are symmetrically mounted at the top of the upper frame, a lifting plate is mounted on one side of each hydraulic rod, which is close to the mounting seat, a wax injection head is arranged in the middle of each lifting plate, a wax groove is formed in the wax injection head, a wax outlet groove is formed in the bottom of each wax injection head, the wax grooves are communicated with the wax outlet grooves through adjusting grooves, a wax inlet pipe is communicated with one side of each wax injection head, which is close to the top of each wax groove, an adjusting head is arranged in each wax groove, a screw rod is fixed at the top of each adjusting;

the top that the mount pad corresponds the mounting groove is provided with the installation piece, penetrate the wax mould and be close to the both sides of mounting groove and seted up the draw-in groove, one side that the installation piece is close to the draw-in groove is fixed with the fixture block, the inside that the mount pad is close to the installation piece below has seted up the driving groove, the inside fixedly connected with worm wheel that the installation piece is close to the driving groove, one side that the mount pad is close to the worm wheel runs through there is the worm, the mount pad is close to the top of four sides of installation piece and has seted up the constant head tank, penetrate the bottom that the wax mould corresponds the constant head tank.

Preferably, the adjusting head is conical, the minimum outer diameter of the adjusting head is smaller than the inner diameter of the adjusting groove, the maximum outer diameter of the adjusting head is larger than the inner diameter of the adjusting groove, and the maximum outer diameter of the adjusting head is smaller than the inner diameter of the wax groove.

Preferably, the screw is in threaded connection with the wax injection head through an external thread.

Preferably, the clamping groove is L-shaped, the width of the vertical groove of the clamping groove is larger than that of the clamping block, and the transverse groove of the clamping groove and the clamping block form a clamping structure.

Preferably, the worm wheel and the worm have the same pitch, and the worm wheel is meshed with the worm.

Preferably, the positioning rod is a cylinder, and the positioning rod and the positioning groove form a positioning structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a regulation head and adjustment tank that set up, when rotating the screw rod, the screw rod produces relative rotation with penetrating the wax head, makes the screw rod produce relative movement through the external screw thread with penetrating the wax head, makes the screw rod drive the regulation head and removes, through adjusting the length that the regulation head got into the adjustment tank, adjusts the wax rate of penetrating the wax head, is convenient for adjust the wax volume of penetrating in the wax head same time.

2. The utility model discloses a fixture block and the draw-in groove that set up, when the wax mould was penetrated in the installation, make and penetrate the inside that the wax mould drove the locating lever and get into the constant head tank, install the inside that the piece got into the mounting groove simultaneously, install the piece and drive the vertical inslot that the fixture block got into the draw-in groove, later rotate the installation piece, the installation piece drives the transverse groove that the fixture block got into the draw-in groove, through the block structure that draw-in groove transverse groove and fixture block constitute, is convenient for install penetrating the wax mould.

3. The utility model discloses a locating lever that sets up, when installing penetrating the wax mould through the fixture block, the locating lever gets into the inside of constant head tank, through the location structure that locating lever and constant head tank constitute, fixes a position the installation that penetrates the wax mould, avoids penetrating the wax mould and rotates, leads to the fixture block to shift out the transverse groove of draw-in groove inside.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the wax injection head of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 4 is the bottom structure schematic diagram of the wax injection mold of the present invention.

In the figure: 1. a machine base; 2. a mounting seat; 3. a fixed mount; 4. a top frame; 5. a hydraulic lever; 6. a lifting plate; 7. a wax injecting head; 8. a wax groove; 9. a wax outlet groove; 10. an adjustment groove; 11. a wax inlet pipe; 12. an adjustment head; 13. a screw; 14. a wax injection mold; 15. mounting grooves; 16. mounting blocks; 17. a card slot; 18. a clamping block; 19. a transmission groove; 20. a worm gear; 21. a worm; 22. positioning a groove; 23. positioning a rod; 24. and a controller.

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 to 4, the present invention provides a technical solution: a wax injection machine capable of adjusting wax injection amount comprises a machine base 1, a mounting base 2, a fixing frame 3, an upper frame 4, a hydraulic rod 5, a lifting plate 6, a wax injection head 7, a wax groove 8, a wax injection groove 9, an adjusting groove 10, a wax injection pipe 11, an adjusting head 12, a screw rod 13, a wax injection mold 14, a mounting groove 15, a mounting block 16, a clamping groove 17, a clamping block 18, a transmission groove 19, a worm wheel 20, a worm 21, a positioning groove 22, a positioning rod 23 and a controller 24, wherein the mounting base 2 is fixed at the top of the machine base 1, the fixing frame 3 is fixed at four corners of the top of the mounting base 2, the upper frame 4 is fixed at the top of the fixing frame 3,

the hydraulic rod 5 is symmetrically installed at the top of the top frame 4, the lifting plate 6 is installed on one side, close to the installation seat 2, of the hydraulic rod 5, the middle of the lifting plate 6 is provided with the wax injection head 7, the wax groove 8 is formed in the wax injection head 7, the wax outlet groove 9 is formed in the bottom of the wax injection head 7, the wax groove 8 is communicated with the wax outlet groove 9 through the adjusting groove 10, the wax inlet pipe 11 is communicated with one side, close to the top of the wax groove 8, of the wax injection head 7, the adjusting head 12 is arranged in the wax groove 8, the adjusting head 12 is conical, the minimum outer diameter of the adjusting head 12 is smaller than the inner diameter of the adjusting groove 10, the maximum outer diameter of the adjusting head 12 is larger than the inner diameter of the adjusting groove 10, the maximum outer diameter of the adjusting head 12 is smaller than the inner diameter of the wax groove 8, when the wax outlet amount of the wax injection head 7 needs to be adjusted, the adjusting head 12 is moved, and the adjusting head 12 is, the wax injection quantity of the wax injection head 7 can be conveniently adjusted, a screw 13 is fixed at the top of the adjusting head 12, the screw 13 is in threaded connection with the wax injection head 7 through external threads, when the screw 13 is rotated, the screw 13 and the wax injection head 7 rotate relatively, so that the screw 13 and the wax injection head 7 move relatively through the external threads, the adjusting head 12 is conveniently driven by the screw 13 to move, the top of the screw 13 penetrates through the inside of the wax injection head 7 and extends to the outside, a wax injection mold 14 is installed at the top of the mounting seat 2, and an installation groove 15 is formed at the bottom of the wax injection mold 14;

the top of the mounting seat 2 corresponding to the mounting groove 15 is provided with a mounting block 16, two sides of the wax injection mold 14 close to the mounting groove 15 are provided with clamping grooves 17, each clamping groove 17 is in an L shape, the width of a vertical groove of each clamping groove 17 is larger than that of each clamping block 18, a transverse groove of each clamping groove 17 and each clamping block 18 form a clamping structure, when the wax injection mold 14 is mounted, the wax injection mold 14 drives the positioning rod 23 to enter the positioning groove 22, the mounting block 16 enters the mounting groove 15, the mounting block 16 drives the clamping blocks 18 to enter the vertical grooves of the clamping grooves 17, then the mounting block 16 is rotated, the mounting block 16 drives the clamping blocks 18 to enter the transverse grooves of the clamping grooves 17, the wax injection mold 14 is conveniently mounted through the clamping structure formed by the transverse grooves of the clamping grooves 17 and the clamping blocks 18, the clamping blocks 18 are fixed on one side of the mounting block 16 close to the clamping grooves 17, and a transmission groove, the worm wheel 20 is fixedly connected to the inner portion, close to the transmission groove 19, of the mounting block 16, the worm wheel 20 is equal to the pitch of the worm 21, the worm wheel 20 is meshed with the worm 21, the worm 21 is rotated, the worm 21 drives the worm wheel 20 to rotate through meshing, the worm wheel 20 drives the mounting block 16 to rotate, the worm 21 drives the mounting block 16 to rotate conveniently through a meshing structure formed by the worm wheel 20 and the worm 21, the worm 21 penetrates through one side of the mounting seat 2, close to the worm wheel 20, the positioning groove 22 is formed in the top of the mounting seat 2, close to the four sides of the mounting block 16, the positioning rod 23 is fixed at the bottom of the wax injection mold 14, corresponding to the positioning groove 22, the positioning rod 23 is a cylinder, the positioning rod 23 and the positioning groove 22 form a positioning structure, when the wax injection mold 14 is mounted through the fixture block 18, the positioning rod 23 enters the inner portion of the positioning, the wax injection mold 14 is positioned, so that the wax injection mold 14 is prevented from rotating to cause the fixture block 18 to move out of the transverse groove of the fixture groove 17, and a controller 24 is installed on one side of the machine base 1.

The working principle is as follows: when the wax injection machine capable of adjusting the wax output is used, firstly, the wax injection mold 14 drives the positioning rod 23 to enter the positioning groove 22, meanwhile, the installation block 16 enters the installation groove 15, the installation block 16 drives the fixture block 18 to enter the vertical groove of the clamping groove 17, then the worm 21 is rotated, the worm 21 drives the worm wheel 20 to rotate through meshing, the worm wheel 20 drives the installation block 16 to rotate, the installation block 16 drives the fixture block 18 to enter the transverse groove of the clamping groove 17, the wax injection mold 14 is convenient to install through the clamping structure formed by the transverse groove of the clamping groove 17 and the fixture block 18, meanwhile, the installation of the wax injection mold 14 is positioned through the positioning structure formed by the positioning rod 23 and the positioning groove 22, the wax injection mold 14 is prevented from rotating, the fixture block 18 is prevented from moving out of the transverse groove of the clamping groove 17, then, the hydraulic rod 5 drives the wax injection head 7 to move downwards through the lifting plate 6, and the wax injection mold 14 is injected, when the wax discharge amount of the wax injection head 7 needs to be adjusted, the adjusting head 12 is moved, and the wax discharge amount of the wax injection head 7 is conveniently adjusted by adjusting the length of the adjusting head 12 entering the adjusting groove 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can adjust wax injection machine of wax yield, includes frame (1), its characterized in that: the top of the machine base (1) is fixed with a mounting base (2), four corners of the top of the mounting base (2) are fixed with fixing frames (3), the top of the fixing frames (3) is fixed with a top frame (4), wherein,

the wax injection mold is characterized in that hydraulic rods (5) are symmetrically installed at the top of the top frame (4), a lifting plate (6) is installed on one side, close to the installation seat (2), of each hydraulic rod (5), a wax injection head (7) is arranged in the middle of each lifting plate (6), a wax injection groove (8) is formed in the inner portion of each wax injection head (7), a wax injection groove (9) is formed in the bottom of each wax injection head (7), each wax injection groove (8) is communicated with the corresponding wax injection groove (9) through an adjusting groove (10), a wax injection pipe (11) is communicated with one side, close to the top of each wax injection groove (8), of each wax injection head (7), an adjusting head (12) is arranged in the inner portion of each wax injection groove (8), a screw rod (13) is fixed to the top of each adjusting head (12), the inner portion, penetrating through the top of each wax injection head (7), extends to the outer side, a wax injection mold (14) is installed, the bottom of the wax injection mold (14) is provided with a mounting groove (15);

the utility model discloses a wax injection mould, including mount pad (2), installation piece (16), clamping groove (17) have been seted up to the both sides that the installation seat (2) corresponds mounting groove (15), one side that the installation piece (16) is close to clamping groove (17) is fixed with fixture block (18), transmission groove (19) have been seted up to inside that mount pad (2) are close to installation piece (16) below, inside fixedly connected with worm wheel (20) that the installation piece (16) are close to transmission groove (19), one side that mount pad (2) are close to worm wheel (20) is run through worm (21), positioning groove (22) have been seted up to top that mount pad (2) are close to four sides of installation piece (16), the bottom that wax injection mould (14) correspond positioning groove (22) is fixed with locating lever (23), controller (24) are installed to one side of frame (1).

2. The wax injector capable of adjusting the wax discharge amount according to claim 1, wherein: the adjusting head (12) is conical, the minimum outer diameter of the adjusting head (12) is smaller than the inner diameter of the adjusting groove (10), the maximum outer diameter of the adjusting head (12) is larger than the inner diameter of the adjusting groove (10), and the maximum outer diameter of the adjusting head (12) is smaller than the inner diameter of the wax groove (8).

3. The wax injector capable of adjusting the wax discharge amount according to claim 1, wherein: the screw rod (13) is in threaded connection with the wax injection head (7) through an external thread.

4. The wax injector capable of adjusting the wax discharge amount according to claim 1, wherein: the clamping groove (17) is L-shaped, the width of the vertical groove of the clamping groove (17) is larger than that of the clamping block (18), and the transverse groove of the clamping groove (17) and the clamping block (18) form a clamping structure.

5. The wax injector capable of adjusting the wax discharge amount according to claim 1, wherein: the pitch of the worm wheel (20) is equal to that of the worm (21), and the worm wheel (20) is meshed with the worm (21).

6. The wax injector capable of adjusting the wax discharge amount according to claim 1, wherein: the positioning rod (23) is a cylinder, and the positioning rod (23) and the positioning groove (22) form a positioning structure.